From 7ccad68acf3805b35721e861fb9bc5a9e40effc8 Mon Sep 17 00:00:00 2001 From: Pedro Alvarez Date: Tue, 31 May 2016 10:43:16 +0100 Subject: Import http://www.multiprecision.org/mpc/download/mpc-1.0.3.tar.gz --- mpc/AUTHORS | 6 + mpc/COPYING.LESSER | 165 + mpc/ChangeLog | 0 mpc/INSTALL | 101 + mpc/Makefile.am | 29 + mpc/Makefile.in | 881 +++ mpc/Makefile.vc | 426 ++ mpc/NEWS | 159 + mpc/README | 11 + mpc/TODO | 40 + mpc/aclocal.m4 | 1258 ++++ mpc/ar-lib | 270 + mpc/compile | 347 + mpc/config.guess | 1421 ++++ mpc/config.h.in | 122 + mpc/config.sub | 1807 +++++ mpc/configure | 16856 ++++++++++++++++++++++++++++++++++++++++++++ mpc/configure.ac | 242 + mpc/depcomp | 791 +++ mpc/doc/Makefile.am | 20 + mpc/doc/Makefile.in | 781 ++ mpc/doc/fdl-1.3.texi | 506 ++ mpc/doc/mdate-sh | 224 + mpc/doc/mpc.info | 1799 +++++ mpc/doc/mpc.texi | 1165 +++ mpc/doc/stamp-vti | 4 + mpc/doc/texinfo.tex | 10079 ++++++++++++++++++++++++++ mpc/doc/version.texi | 4 + mpc/install-sh | 501 ++ mpc/ltmain.sh | 11140 +++++++++++++++++++++++++++++ mpc/m4/ax_c_check_flag.m4 | 86 + mpc/m4/ax_gcc_option.m4 | 130 + mpc/m4/ax_gcc_version.m4 | 65 + mpc/m4/libtool.m4 | 8364 ++++++++++++++++++++++ mpc/m4/ltoptions.m4 | 437 ++ mpc/m4/ltsugar.m4 | 124 + mpc/m4/ltversion.m4 | 23 + mpc/m4/lt~obsolete.m4 | 99 + mpc/m4/mpc.m4 | 240 + mpc/m4/valgrind-tests.m4 | 43 + mpc/missing | 215 + mpc/src/Makefile.am | 34 + mpc/src/Makefile.in | 755 ++ mpc/src/abs.c | 28 + mpc/src/acos.c | 228 + mpc/src/acosh.c | 76 + mpc/src/add.c | 33 + mpc/src/add_fr.c | 33 + mpc/src/add_si.c | 32 + mpc/src/add_ui.c | 33 + mpc/src/arg.c | 27 + mpc/src/asin.c | 226 + mpc/src/asinh.c | 55 + mpc/src/atan.c | 367 + mpc/src/atanh.c | 52 + mpc/src/clear.c | 28 + mpc/src/cmp.c | 33 + mpc/src/cmp_si_si.c | 34 + mpc/src/conj.c | 32 + mpc/src/cos.c | 27 + mpc/src/cosh.c | 35 + mpc/src/div.c | 449 ++ mpc/src/div_2si.c | 32 + mpc/src/div_2ui.c | 32 + mpc/src/div_fr.c | 39 + mpc/src/div_ui.c | 32 + mpc/src/exp.c | 202 + mpc/src/fma.c | 191 + mpc/src/fr_div.c | 39 + mpc/src/fr_sub.c | 33 + mpc/src/get_prec.c | 28 + mpc/src/get_prec2.c | 29 + mpc/src/get_version.c | 49 + mpc/src/get_x.c | 236 + mpc/src/imag.c | 27 + mpc/src/init2.c | 28 + mpc/src/init3.c | 28 + mpc/src/inp_str.c | 239 + mpc/src/log.c | 217 + mpc/src/log10.c | 286 + mpc/src/logging.c | 147 + mpc/src/mem.c | 46 + mpc/src/mpc-impl.h | 194 + mpc/src/mpc-log.h | 51 + mpc/src/mpc.h | 269 + mpc/src/mul.c | 639 ++ mpc/src/mul_2si.c | 32 + mpc/src/mul_2ui.c | 32 + mpc/src/mul_fr.c | 43 + mpc/src/mul_i.c | 80 + mpc/src/mul_si.c | 32 + mpc/src/mul_ui.c | 32 + mpc/src/neg.c | 32 + mpc/src/norm.c | 182 + mpc/src/out_str.c | 39 + mpc/src/pow.c | 818 +++ mpc/src/pow_d.c | 38 + mpc/src/pow_fr.c | 37 + mpc/src/pow_ld.c | 38 + mpc/src/pow_si.c | 30 + mpc/src/pow_ui.c | 169 + mpc/src/pow_z.c | 47 + mpc/src/proj.c | 34 + mpc/src/real.c | 27 + mpc/src/set.c | 32 + mpc/src/set_prec.c | 28 + mpc/src/set_str.c | 42 + mpc/src/set_x.c | 104 + mpc/src/set_x_x.c | 78 + mpc/src/sin.c | 27 + mpc/src/sin_cos.c | 402 ++ mpc/src/sinh.c | 47 + mpc/src/sqr.c | 324 + mpc/src/sqrt.c | 364 + mpc/src/strtoc.c | 89 + mpc/src/sub.c | 32 + mpc/src/sub_fr.c | 34 + mpc/src/sub_ui.c | 33 + mpc/src/swap.c | 29 + mpc/src/tan.c | 284 + mpc/src/tanh.c | 47 + mpc/src/uceil_log2.c | 33 + mpc/src/ui_div.c | 36 + mpc/src/ui_ui_sub.c | 34 + mpc/src/urandom.c | 32 + mpc/test-driver | 148 + mpc/tests/Makefile.am | 52 + mpc/tests/Makefile.in | 2058 ++++++ mpc/tests/abs.dat | 84 + mpc/tests/acos.dat | 127 + mpc/tests/acosh.dat | 121 + mpc/tests/add.dat | 115 + mpc/tests/add_fr.dat | 122 + mpc/tests/arg.dat | 74 + mpc/tests/asin.dat | 126 + mpc/tests/asinh.dat | 120 + mpc/tests/atan.dat | 148 + mpc/tests/atanh.dat | 112 + mpc/tests/comparisons.c | 45 + mpc/tests/conj.dat | 114 + mpc/tests/cos.dat | 85 + mpc/tests/cosh.dat | 133 + mpc/tests/div.dat | 2486 +++++++ mpc/tests/div_fr.dat | 368 + mpc/tests/exp.dat | 118 + mpc/tests/fma.dat | 32 + mpc/tests/fr_div.dat | 381 + mpc/tests/fr_sub.dat | 373 + mpc/tests/inp_str.dat | 163 + mpc/tests/log.dat | 190 + mpc/tests/log10.dat | 179 + mpc/tests/mpc-tests.h | 235 + mpc/tests/mul.dat | 178 + mpc/tests/mul_fr.dat | 368 + mpc/tests/neg.dat | 109 + mpc/tests/norm.dat | 166 + mpc/tests/pow.dat | 470 ++ mpc/tests/pow_fr.dat | 74 + mpc/tests/pow_si.dat | 29 + mpc/tests/pow_ui.dat | 102 + mpc/tests/proj.dat | 73 + mpc/tests/random.c | 160 + mpc/tests/read_data.c | 1059 +++ mpc/tests/sin.dat | 163 + mpc/tests/sinh.dat | 84 + mpc/tests/sqr.dat | 170 + mpc/tests/sqrt.dat | 139 + mpc/tests/strtoc.dat | 168 + mpc/tests/sub.dat | 94 + mpc/tests/sub_fr.dat | 378 + mpc/tests/tabs.c | 36 + mpc/tests/tacos.c | 36 + mpc/tests/tacosh.c | 57 + mpc/tests/tadd.c | 70 + mpc/tests/tadd_fr.c | 72 + mpc/tests/tadd_si.c | 68 + mpc/tests/tadd_ui.c | 68 + mpc/tests/tan.dat | 135 + mpc/tests/tanh.dat | 81 + mpc/tests/targ.c | 36 + mpc/tests/tasin.c | 36 + mpc/tests/tasinh.c | 57 + mpc/tests/tatan.c | 68 + mpc/tests/tatanh.c | 57 + mpc/tests/tconj.c | 36 + mpc/tests/tcos.c | 65 + mpc/tests/tcosh.c | 134 + mpc/tests/tdiv.c | 36 + mpc/tests/tdiv_2si.c | 35 + mpc/tests/tdiv_2ui.c | 35 + mpc/tests/tdiv_fr.c | 36 + mpc/tests/tdiv_ui.c | 35 + mpc/tests/texp.c | 36 + mpc/tests/tfma.c | 107 + mpc/tests/tfr_div.c | 34 + mpc/tests/tfr_sub.c | 35 + mpc/tests/tgeneric.c | 1412 ++++ mpc/tests/tget_version.c | 62 + mpc/tests/timag.c | 35 + mpc/tests/tio_str.c | 252 + mpc/tests/tlog.c | 37 + mpc/tests/tlog10.c | 37 + mpc/tests/tmul.c | 201 + mpc/tests/tmul_2si.c | 35 + mpc/tests/tmul_2ui.c | 35 + mpc/tests/tmul_fr.c | 36 + mpc/tests/tmul_i.c | 96 + mpc/tests/tmul_si.c | 34 + mpc/tests/tmul_ui.c | 35 + mpc/tests/tneg.c | 35 + mpc/tests/tnorm.c | 110 + mpc/tests/tpow.c | 71 + mpc/tests/tpow_d.c | 61 + mpc/tests/tpow_fr.c | 63 + mpc/tests/tpow_ld.c | 43 + mpc/tests/tpow_si.c | 89 + mpc/tests/tpow_ui.c | 118 + mpc/tests/tpow_z.c | 62 + mpc/tests/tprec.c | 69 + mpc/tests/tproj.c | 36 + mpc/tests/treal.c | 35 + mpc/tests/treimref.c | 48 + mpc/tests/tset.c | 447 ++ mpc/tests/tsin.c | 36 + mpc/tests/tsin_cos.c | 35 + mpc/tests/tsinh.c | 36 + mpc/tests/tsqr.c | 191 + mpc/tests/tsqrt.c | 36 + mpc/tests/tstrtoc.c | 166 + mpc/tests/tsub.c | 36 + mpc/tests/tsub_fr.c | 36 + mpc/tests/tsub_ui.c | 35 + mpc/tests/tswap.c | 54 + mpc/tests/ttan.c | 216 + mpc/tests/ttanh.c | 36 + mpc/tests/tui_div.c | 102 + mpc/tests/tui_ui_sub.c | 35 + 237 files changed, 89022 insertions(+) create mode 100644 mpc/AUTHORS create mode 100644 mpc/COPYING.LESSER create mode 100644 mpc/ChangeLog create mode 100644 mpc/INSTALL create mode 100644 mpc/Makefile.am create mode 100644 mpc/Makefile.in create mode 100644 mpc/Makefile.vc create mode 100644 mpc/NEWS create mode 100644 mpc/README create mode 100644 mpc/TODO create mode 100644 mpc/aclocal.m4 create mode 100755 mpc/ar-lib create mode 100755 mpc/compile create mode 100755 mpc/config.guess create mode 100644 mpc/config.h.in create mode 100755 mpc/config.sub create mode 100755 mpc/configure create mode 100644 mpc/configure.ac create mode 100755 mpc/depcomp create mode 100644 mpc/doc/Makefile.am create mode 100644 mpc/doc/Makefile.in create mode 100644 mpc/doc/fdl-1.3.texi create mode 100755 mpc/doc/mdate-sh create mode 100644 mpc/doc/mpc.info create mode 100644 mpc/doc/mpc.texi create mode 100644 mpc/doc/stamp-vti create mode 100644 mpc/doc/texinfo.tex create mode 100644 mpc/doc/version.texi create mode 100755 mpc/install-sh create mode 100644 mpc/ltmain.sh create mode 100644 mpc/m4/ax_c_check_flag.m4 create mode 100644 mpc/m4/ax_gcc_option.m4 create mode 100644 mpc/m4/ax_gcc_version.m4 create mode 100644 mpc/m4/libtool.m4 create mode 100644 mpc/m4/ltoptions.m4 create mode 100644 mpc/m4/ltsugar.m4 create mode 100644 mpc/m4/ltversion.m4 create mode 100644 mpc/m4/lt~obsolete.m4 create mode 100644 mpc/m4/mpc.m4 create mode 100644 mpc/m4/valgrind-tests.m4 create mode 100755 mpc/missing create mode 100644 mpc/src/Makefile.am create mode 100644 mpc/src/Makefile.in create mode 100644 mpc/src/abs.c create mode 100644 mpc/src/acos.c create mode 100644 mpc/src/acosh.c create mode 100644 mpc/src/add.c create mode 100644 mpc/src/add_fr.c create mode 100644 mpc/src/add_si.c create mode 100644 mpc/src/add_ui.c create mode 100644 mpc/src/arg.c create mode 100644 mpc/src/asin.c create mode 100644 mpc/src/asinh.c create mode 100644 mpc/src/atan.c create mode 100644 mpc/src/atanh.c create mode 100644 mpc/src/clear.c create mode 100644 mpc/src/cmp.c create mode 100644 mpc/src/cmp_si_si.c create mode 100644 mpc/src/conj.c create mode 100644 mpc/src/cos.c create mode 100644 mpc/src/cosh.c create mode 100644 mpc/src/div.c create mode 100644 mpc/src/div_2si.c create mode 100644 mpc/src/div_2ui.c create mode 100644 mpc/src/div_fr.c create mode 100644 mpc/src/div_ui.c create mode 100644 mpc/src/exp.c create mode 100644 mpc/src/fma.c create mode 100644 mpc/src/fr_div.c create mode 100644 mpc/src/fr_sub.c create mode 100644 mpc/src/get_prec.c create mode 100644 mpc/src/get_prec2.c create mode 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create mode 100644 mpc/tests/ttan.c create mode 100644 mpc/tests/ttanh.c create mode 100644 mpc/tests/tui_div.c create mode 100644 mpc/tests/tui_ui_sub.c diff --git a/mpc/AUTHORS b/mpc/AUTHORS new file mode 100644 index 0000000000..04bb21bd1b --- /dev/null +++ b/mpc/AUTHORS @@ -0,0 +1,6 @@ +Main authors: + Andreas Enge + Philippe Théveny + Paul Zimmermann + +Mickaël Gastineau has contributed the file Makefile.vc. diff --git a/mpc/COPYING.LESSER b/mpc/COPYING.LESSER new file mode 100644 index 0000000000..65c5ca88a6 --- /dev/null +++ b/mpc/COPYING.LESSER @@ -0,0 +1,165 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + + This version of the GNU Lesser General Public License incorporates +the terms and conditions of version 3 of the GNU General Public +License, supplemented by the additional 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Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. + + Each version is given a distinguishing version number. If the +Library as you received it specifies that a certain numbered version +of the GNU Lesser General Public License "or any later version" +applies to it, you have the option of following the terms and +conditions either of that published version or of any later version +published by the Free Software Foundation. If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. diff --git a/mpc/ChangeLog b/mpc/ChangeLog new file mode 100644 index 0000000000..e69de29bb2 diff --git a/mpc/INSTALL b/mpc/INSTALL new file mode 100644 index 0000000000..89fa74497e --- /dev/null +++ b/mpc/INSTALL @@ -0,0 +1,101 @@ +Copyright (C) INRIA 2003, 2005, 2007, 2008, 2009, 2010, 2011, 2012, 2014 + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. This file is offered as-is, +without any warranty. + + + Installing GNU MPC + ================== + +This is for the impatient, for deeper explanations see the chapter +"Installing GNU MPC" in the Texinfo documentation (type 'info mpc.info'). + +0. You first need to install GMP, the GNU Multiprecision Arithmetic Library, + see , and GNU MPFR, see . + GNU MPC requires GMP version 4.3.2 or later + and GNU MPFR version 2.4.2 or later. + +1. In the directory of the GNU MPC archive, type + + tar xzf mpc-1.0.3.tar.gz + cd mpc-1.0.3 + ./configure + make + + This assumes that GMP and GNU MPFR are installed in a directory searched + by default by the compiler. Otherwise, use --with-gmp=DIR or + --with-mpfr=DIR with ./configure (see the Texinfo documentation). + +2. You should run the test suite, type + + make check + + If any error occurs, please report it on the mailing list + , or file a bug at the bug tracker + . + +3. To install the GNU MPC library, type + + make install + + By default, the files are copied into subdirectories of /usr/local. + You need write permissions on these directories, or pass an alternative + installation directory using the --prefix option to ./configure. + +4. You can optionally create documentation, type + + make dvi + + or + + make ps + + This requires the Texinfo package (version 4.2 at least). + +In case of difficulties, please send a description of the problem to +. + +############################################################################## + +Note for AIX users: +=================== + +If GMP was built with the 64-bit ABI, before building and testing GNU MPC, +it might be necessary to set the OBJECT_MODE environment variable to 64 +by, e.g., + export OBJECT_MODE=64 +This has been tested with the C compiler IBM XL C/C++ Enterprise Edition +V8.0 for AIX, version: 08.00.0000.0021, GMP 4.2.4 and GNU MPFR 2.4.1. + +############################################################################## + +Note for Windows users: +======================= + +There is a special file Makefile.vc for Windows, contributed by Mickaël +Gastineau. This file works both for the Windows Server 2003 R2 Platform SDK, +and for the Windows SDK of Vista. To use it, simply replace "make" by +"nmake /f makefile.vc" in the above instructions: + +compilation : +nmake /f makefile.vc GMP= MPFR= + +clean : +nmake /f makefile.vc GMP= MPFR= clean + +check : +nmake /f makefile.vc GMP= MPFR= check + +If you want to compile mpc with mingw in the msys shell, you might need to +add the following to the configure command (or in your environment): + +LDFLAGS=-L/usr/local/lib CPPFLAGS=-I/usr/local/include + +In addition, you might need to give the following additional argument to +configure (reported for mpc-0.9): + +CPP="x86_64-w64-mingw32-gcc -E" + +(reported by Sisyphus) diff --git a/mpc/Makefile.am b/mpc/Makefile.am new file mode 100644 index 0000000000..6e38c44590 --- /dev/null +++ b/mpc/Makefile.am @@ -0,0 +1,29 @@ +## Makefile.am -- Process this file with automake to produce Makefile.in +## +## Copyright (C) 2008, 2010, 2011 INRIA +## +## This file is part of GNU MPC. +## +## GNU MPC is free software; you can redistribute it and/or modify it under +## the terms of the GNU Lesser General Public License as published by the +## Free Software Foundation; either version 3 of the License, or (at your +## option) any later version. +## +## GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +## FOR A PARTICULAR PURPOSE. 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you can redistribute it and/or modify +# it under the terms of the GNU Lesser General Public License as published by +# the Free Software Foundation; either version 2.1 of the License, or (at your +# option) any later version. +# +# The MPC Library is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public +# License for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with the MPC Library; see the file COPYING.LIB. If not, write to +# the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, +# MA 02111-1307, USA. +# + +# usage: +# nmake /f Makefile.vc clean +# clean the temporaries objects +# +# nmake /f Makefile.vc STATIC=0|1 GMPDIR=gmpdirectory MPFRDIR=mpfrdirectory +# compile MPC +# +# nmake /f Makefile.vc STATIC=0|1 install GMPDIR=gmpdirectory MPFRDIR=mpfrdirectory DESTDIR=installdirectory +# install MPC to installdirectory +# +# nmake /f Makefile.vc STATIC=0|1 check GMPDIR=gmpdirectory MPFRDIR=mpfrdirectory +# perform tests on MPC +# +# GMPDIR : specify the location where GMP is installed +# MPFRDIR : specify the location where MPFR is installed +# DESTDIR : specify the location where MPC will be installed +# STATIC : specify if a static or dynamic library of MPC will be created +# STATIC=1 : build a static library +# STATIC=0 : build a dynamic library (DLL) +# A dynamic library is created by default if STATIC is omitted (STATIC=0) +# ENABLELOGGING : specify if MPC functions calls are logged +# ENABLELOGGING=1 : MPC functions calls are logged +# ENABLELOGGING=0 : MPC functions calls are not logged (default) +# Functions calls are not logged by default if ENABLELOGGING is omitted (ENABLELOGGING=0) + + +CPP = cl.exe +CC = cl.exe +CDEFAULTFLAGS=/O2 /GR- /MD /nologo /EHs + +VERSION=1.0.3 + +######################## do not edit below this line ########################## + +DIRMPC=.\src +DIRMPCTESTS=.\tests\\ + +!if "$(STATIC)" == "0" +LIBRARY = libmpc.dll +LINKER = link.exe /DLL +GMPMUSTBEDLL=/D__GMP_LIBGMP_DLL +!else +LIBRARY = libmpc.lib +LINKER = lib.exe +GMPMUSTBEDLL= +!endif + +#check for logging. if yes then add logging.c to the library +!if "$(ENABLELOGGING)" == "1" +CPPOBJECTS_LOGGING = $(DIRMPC)\logging.obj +CPPLINKOBJECTS_LOGGING = logging.obj +LIBS_LOGGING = kernel32.lib +!else +CPPOBJECTS_LOGGING = +CPPLINKOBJECTS_LOGGING = +LIBS_LOGGING = +!endif + + +INCLUDES = /I$(DIRMPC) /I$(GMPDIR)\include /I$(MPFR)\include +CKERNELFLAGS = $(CDEFAULTFLAGS) $(GMPMUSTBEDLL) $(INCLUDES) +CFLAGS = $(CKERNELFLAGS) /D__MPC_WITHIN_MPC /D_GMP_IEEE_FLOATS /DHAVE_CONFIG_H + +TESTCOMPILE=$(CC) $(CKERNELFLAGS) $(DIRMPCTESTS)\tgeneric.c $(DIRMPCTESTS)\comparisons.c $(DIRMPCTESTS)\read_data.c $(DIRMPCTESTS)\random.c $(DIRMPCTESTS) +MIDTESTCOMPILE=/link /out:$(DIRMPCTESTS) +ENDTESTCOMPILE=/LIBPATH:"$(GMPDIR)\lib" libmpc.lib libmpfr.lib libgmp.lib $(LIBS_LOGGING) + + +#generate the CPPOBJECTS : goto src and execute +# ls *.c | sed "s/\.c/\.obj/" | awk ' { printf("$(DIRMPC)\\%s \\\n",$1); } ' +#generate the CPPLINKOBJECTS : goto src and execute +# ls *.c | sed "s/\.c/\.obj/" | awk ' { printf("%s \\\n",$1); } ' +#generate the list for tests : goto tests and execute +# ls t*.c | sed "s/\.c//" | grep -v tgeneric| grep -v comparisons | grep -v read_data | grep -v random | awk ' { printf("\t$(TESTCOMPILE)%s.c $(MIDTESTCOMPILE)%s.exe $(ENDTESTCOMPILE)\n\tcd $(DIRMPCTESTS) && %s.exe && cd ..\n",$1,$1,$1,$1); } ' + +LIBRARYLIB = libmpc.lib + +CPPOBJECTS =$(DIRMPC)\abs.obj \ +$(DIRMPC)\acos.obj \ +$(DIRMPC)\acosh.obj \ +$(DIRMPC)\add.obj \ +$(DIRMPC)\add_fr.obj \ +$(DIRMPC)\add_si.obj \ +$(DIRMPC)\add_ui.obj \ +$(DIRMPC)\arg.obj \ +$(DIRMPC)\asin.obj \ +$(DIRMPC)\asinh.obj \ +$(DIRMPC)\atan.obj \ +$(DIRMPC)\atanh.obj \ +$(DIRMPC)\clear.obj \ +$(DIRMPC)\cmp.obj \ +$(DIRMPC)\cmp_si_si.obj \ +$(DIRMPC)\conj.obj \ +$(DIRMPC)\cos.obj \ +$(DIRMPC)\cosh.obj \ +$(DIRMPC)\div.obj \ +$(DIRMPC)\div_2ui.obj \ +$(DIRMPC)\div_fr.obj \ +$(DIRMPC)\div_ui.obj \ +$(DIRMPC)\exp.obj \ +$(DIRMPC)\fma.obj \ +$(DIRMPC)\fr_div.obj \ +$(DIRMPC)\fr_sub.obj \ +$(DIRMPC)\get_prec.obj \ +$(DIRMPC)\get_prec2.obj \ +$(DIRMPC)\get_version.obj \ +$(DIRMPC)\get_x.obj \ +$(DIRMPC)\imag.obj \ +$(DIRMPC)\init2.obj \ +$(DIRMPC)\init3.obj \ +$(DIRMPC)\inp_str.obj \ +$(DIRMPC)\log.obj \ +$(DIRMPC)\log10.obj \ +$(DIRMPC)\mem.obj \ +$(DIRMPC)\mul.obj \ +$(DIRMPC)\mul_2ui.obj \ +$(DIRMPC)\mul_fr.obj \ +$(DIRMPC)\mul_i.obj \ +$(DIRMPC)\mul_si.obj \ +$(DIRMPC)\mul_ui.obj \ +$(DIRMPC)\neg.obj \ +$(DIRMPC)\norm.obj \ +$(DIRMPC)\out_str.obj \ +$(DIRMPC)\pow.obj \ +$(DIRMPC)\pow_d.obj \ +$(DIRMPC)\pow_fr.obj \ +$(DIRMPC)\pow_ld.obj \ +$(DIRMPC)\pow_si.obj \ +$(DIRMPC)\pow_ui.obj \ +$(DIRMPC)\pow_z.obj \ +$(DIRMPC)\proj.obj \ +$(DIRMPC)\real.obj \ +$(DIRMPC)\set.obj \ +$(DIRMPC)\set_prec.obj \ +$(DIRMPC)\set_str.obj \ +$(DIRMPC)\set_x.obj \ +$(DIRMPC)\set_x_x.obj \ +$(DIRMPC)\sin.obj \ +$(DIRMPC)\sin_cos.obj \ +$(DIRMPC)\sinh.obj \ +$(DIRMPC)\sqr.obj \ +$(DIRMPC)\sqrt.obj \ +$(DIRMPC)\strtoc.obj \ +$(DIRMPC)\sub.obj \ +$(DIRMPC)\sub_fr.obj \ +$(DIRMPC)\sub_ui.obj \ +$(DIRMPC)\swap.obj \ +$(DIRMPC)\tan.obj \ +$(DIRMPC)\tanh.obj \ +$(DIRMPC)\uceil_log2.obj \ +$(DIRMPC)\ui_div.obj \ +$(DIRMPC)\ui_ui_sub.obj $(CPPOBJECTS_LOGGING) \ +$(DIRMPC)\urandom.obj + +CPPLINKOBJECTS = abs.obj \ +acos.obj \ +acosh.obj \ +add.obj \ +add_fr.obj \ +add_si.obj \ +add_ui.obj \ +arg.obj \ +asin.obj \ +asinh.obj \ +atan.obj \ +atanh.obj \ +clear.obj \ +cmp.obj \ +cmp_si_si.obj \ +conj.obj \ +cos.obj \ +cosh.obj \ +div.obj \ +div_2ui.obj \ +div_fr.obj \ +div_ui.obj \ +exp.obj \ +fma.obj \ +fr_div.obj \ +fr_sub.obj \ +get_prec.obj \ +get_prec2.obj \ +get_version.obj \ +get_x.obj \ +imag.obj \ +init2.obj \ +init3.obj \ +inp_str.obj \ +log.obj \ +log10.obj \ +mem.obj \ +mul.obj \ +mul_2ui.obj \ +mul_fr.obj \ +mul_i.obj \ +mul_si.obj \ +mul_ui.obj \ +neg.obj \ +norm.obj \ +out_str.obj \ +pow.obj \ +pow_d.obj \ +pow_fr.obj \ +pow_ld.obj \ +pow_si.obj \ +pow_ui.obj \ +pow_z.obj \ +proj.obj \ +real.obj \ +set.obj \ +set_prec.obj \ +set_str.obj \ +set_x.obj \ +set_x_x.obj \ +sin.obj \ +sin_cos.obj \ +sinh.obj \ +sqr.obj \ +sqrt.obj \ +strtoc.obj \ +sub.obj \ +sub_fr.obj \ +sub_ui.obj \ +swap.obj \ +tan.obj \ +tanh.obj \ +uceil_log2.obj \ +ui_div.obj \ +ui_ui_sub.obj $(CPPLINKOBJECTS_LOGGING) \ +urandom.obj + +# +# Link target: automatically builds its object dependencies before +# executing its link command. +# + +$(LIBRARY): $(DIRMPC)config.h $(CPPOBJECTS) + $(LINKER) /out:$@ $(CPPLINKOBJECTS) /LIBPATH:"$(GMPDIR)\lib" libmpfr.lib libgmp.lib $(LIBS_LOGGING) + +$(DIRMPC)config.h : + echo #define PACKAGE_STRING "mpc" >$(DIRMPC)\config.h + echo #define PACKAGE_VERSION "$(VERSION)" >>$(DIRMPC)\config.h + echo #define STDC_HEADERS 1 >>$(DIRMPC)\config.h + echo #define dlsym(handle, name) GetProcAddress(GetModuleHandle(handle), name) >>$(DIRMPC)\config.h + echo #include "windows.h" >>$(DIRMPC)\config.h + + +# +# Clean target: "nmake /f Makefile.vc clean" to remove unwanted +# objects and executables. +# + +clean: + del *.obj $(CPPLINKOBJECTS) $(LIBRARY) *.tlh $(DIRMPC)config.h *.dll *.lib *.exe + + + +# +# install target: "nmake /f Makefile.vc install DESTDIR=xxx" to perform the installation. +# + +install: $(LIBRARY) + -mkdir $(DESTDIR) + -mkdir $(DESTDIR)\include + copy $(DIRMPC)\mpc.h $(DESTDIR)\include + -mkdir $(DESTDIR)\lib + copy $(LIBRARY) $(DESTDIR)\lib + copy $(LIBRARYLIB) $(DESTDIR)\lib + +# +# check target: "nmake /f Makefile.vc check GMPDIR=xxx MPFRDIR=xxx" to perform the installation. +# +check : test +test : + -copy $(GMPDIR)\lib\*gmp*.dll $(DIRMPCTESTS) + -copy $(MPFRDIR)\lib\*mpfr*.dll $(DIRMPCTESTS) + copy $(LIBRARY) $(DIRMPCTESTS) + $(TESTCOMPILE)tabs.c $(MIDTESTCOMPILE)tabs.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tabs.exe && cd .. + $(TESTCOMPILE)tacos.c $(MIDTESTCOMPILE)tacos.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tacos.exe && cd .. + $(TESTCOMPILE)tacosh.c $(MIDTESTCOMPILE)tacosh.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tacosh.exe && cd .. + $(TESTCOMPILE)tadd.c $(MIDTESTCOMPILE)tadd.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tadd.exe && cd .. + $(TESTCOMPILE)tadd_fr.c $(MIDTESTCOMPILE)tadd_fr.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tadd_fr.exe && cd .. + $(TESTCOMPILE)tadd_si.c $(MIDTESTCOMPILE)tadd_si.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tadd_si.exe && cd .. + $(TESTCOMPILE)tadd_ui.c $(MIDTESTCOMPILE)tadd_ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tadd_ui.exe && cd .. + $(TESTCOMPILE)targ.c $(MIDTESTCOMPILE)targ.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && targ.exe && cd .. + $(TESTCOMPILE)tasin.c $(MIDTESTCOMPILE)tasin.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tasin.exe && cd .. + $(TESTCOMPILE)tasinh.c $(MIDTESTCOMPILE)tasinh.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tasinh.exe && cd .. + $(TESTCOMPILE)tatan.c $(MIDTESTCOMPILE)tatan.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tatan.exe && cd .. + $(TESTCOMPILE)tatanh.c $(MIDTESTCOMPILE)tatanh.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tatanh.exe && cd .. + $(TESTCOMPILE)tconj.c $(MIDTESTCOMPILE)tconj.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tconj.exe && cd .. + $(TESTCOMPILE)tcos.c $(MIDTESTCOMPILE)tcos.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tcos.exe && cd .. + $(TESTCOMPILE)tcosh.c $(MIDTESTCOMPILE)tcosh.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tcosh.exe && cd .. + $(TESTCOMPILE)tdiv.c $(MIDTESTCOMPILE)tdiv.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tdiv.exe && cd .. + $(TESTCOMPILE)tdiv_2ui.c $(MIDTESTCOMPILE)tdiv_2ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tdiv_2ui.exe && cd .. + $(TESTCOMPILE)tdiv_fr.c $(MIDTESTCOMPILE)tdiv_fr.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tdiv_fr.exe && cd .. + $(TESTCOMPILE)tdiv_ui.c $(MIDTESTCOMPILE)tdiv_ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tdiv_ui.exe && cd .. + $(TESTCOMPILE)texp.c $(MIDTESTCOMPILE)texp.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && texp.exe && cd .. + $(TESTCOMPILE)tfma.c $(MIDTESTCOMPILE)tfma.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tfma.exe && cd .. + $(TESTCOMPILE)tfr_div.c $(MIDTESTCOMPILE)tfr_div.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tfr_div.exe && cd .. + $(TESTCOMPILE)tfr_sub.c $(MIDTESTCOMPILE)tfr_sub.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tfr_sub.exe && cd .. + $(TESTCOMPILE)tget_version.c $(MIDTESTCOMPILE)tget_version.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tget_version.exe && cd .. + $(TESTCOMPILE)timag.c $(MIDTESTCOMPILE)timag.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && timag.exe && cd .. + $(TESTCOMPILE)tio_str.c $(MIDTESTCOMPILE)tio_str.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tio_str.exe && cd .. + $(TESTCOMPILE)tlog.c $(MIDTESTCOMPILE)tlog.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tlog.exe && cd .. + $(TESTCOMPILE)tlog10.c $(MIDTESTCOMPILE)tlog10.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tlog10.exe && cd .. + $(TESTCOMPILE)tmul.c $(MIDTESTCOMPILE)tmul.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tmul.exe && cd .. + $(TESTCOMPILE)tmul_2ui.c $(MIDTESTCOMPILE)tmul_2ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tmul_2ui.exe && cd .. + $(TESTCOMPILE)tmul_fr.c $(MIDTESTCOMPILE)tmul_fr.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tmul_fr.exe && cd .. + $(TESTCOMPILE)tmul_i.c $(MIDTESTCOMPILE)tmul_i.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tmul_i.exe && cd .. + $(TESTCOMPILE)tmul_si.c $(MIDTESTCOMPILE)tmul_si.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tmul_si.exe && cd .. + $(TESTCOMPILE)tmul_ui.c $(MIDTESTCOMPILE)tmul_ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tmul_ui.exe && cd .. + $(TESTCOMPILE)tneg.c $(MIDTESTCOMPILE)tneg.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tneg.exe && cd .. + $(TESTCOMPILE)tnorm.c $(MIDTESTCOMPILE)tnorm.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tnorm.exe && cd .. + $(TESTCOMPILE)tpow.c $(MIDTESTCOMPILE)tpow.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow.exe && cd .. + $(TESTCOMPILE)tpow_d.c $(MIDTESTCOMPILE)tpow_d.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow_d.exe && cd .. + $(TESTCOMPILE)tpow_fr.c $(MIDTESTCOMPILE)tpow_fr.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow_fr.exe && cd .. + $(TESTCOMPILE)tpow_ld.c $(MIDTESTCOMPILE)tpow_ld.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow_ld.exe && cd .. + $(TESTCOMPILE)tpow_si.c $(MIDTESTCOMPILE)tpow_si.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow_si.exe && cd .. + $(TESTCOMPILE)tpow_ui.c $(MIDTESTCOMPILE)tpow_ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow_ui.exe && cd .. + $(TESTCOMPILE)tpow_z.c $(MIDTESTCOMPILE)tpow_z.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow_z.exe && cd .. + $(TESTCOMPILE)tprec.c $(MIDTESTCOMPILE)tprec.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tprec.exe && cd .. + $(TESTCOMPILE)tproj.c $(MIDTESTCOMPILE)tproj.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tproj.exe && cd .. + $(TESTCOMPILE)treal.c $(MIDTESTCOMPILE)treal.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && treal.exe && cd .. + $(TESTCOMPILE)treimref.c $(MIDTESTCOMPILE)treimref.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && treimref.exe && cd .. + $(TESTCOMPILE)tset.c $(MIDTESTCOMPILE)tset.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tset.exe && cd .. + $(TESTCOMPILE)tsin.c $(MIDTESTCOMPILE)tsin.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsin.exe && cd .. + $(TESTCOMPILE)tsin_cos.c $(MIDTESTCOMPILE)tsin_cos.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsin_cos.exe && cd .. + $(TESTCOMPILE)tsinh.c $(MIDTESTCOMPILE)tsinh.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsinh.exe && cd .. + $(TESTCOMPILE)tsqr.c $(MIDTESTCOMPILE)tsqr.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsqr.exe && cd .. + $(TESTCOMPILE)tsqrt.c $(MIDTESTCOMPILE)tsqrt.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsqrt.exe && cd .. + $(TESTCOMPILE)tstrtoc.c $(MIDTESTCOMPILE)tstrtoc.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tstrtoc.exe && cd .. + $(TESTCOMPILE)tsub.c $(MIDTESTCOMPILE)tsub.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsub.exe && cd .. + $(TESTCOMPILE)tsub_fr.c $(MIDTESTCOMPILE)tsub_fr.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsub_fr.exe && cd .. + $(TESTCOMPILE)tsub_ui.c $(MIDTESTCOMPILE)tsub_ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsub_ui.exe && cd .. + $(TESTCOMPILE)tswap.c $(MIDTESTCOMPILE)tswap.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tswap.exe && cd .. + $(TESTCOMPILE)ttan.c $(MIDTESTCOMPILE)ttan.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && ttan.exe && cd .. + $(TESTCOMPILE)ttanh.c $(MIDTESTCOMPILE)ttanh.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && ttanh.exe && cd .. + $(TESTCOMPILE)tui_div.c $(MIDTESTCOMPILE)tui_div.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tui_div.exe && cd .. + $(TESTCOMPILE)tui_ui_sub.c $(MIDTESTCOMPILE)tui_ui_sub.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tui_ui_sub.exe && cd .. + @echo -------------------------------------------------- + @echo All tests passed + @echo -------------------------------------------------- diff --git a/mpc/NEWS b/mpc/NEWS new file mode 100644 index 0000000000..0c78ce7b42 --- /dev/null +++ b/mpc/NEWS @@ -0,0 +1,159 @@ +Changes in version 1.0.3: + - Fixed mpc_pow, see + http://lists.gforge.inria.fr/pipermail/mpc-discuss/2014-October/001315.html + - #18257: Switched to libtool 2.4.5. + +Changes in version 1.0.2: + - Fixed mpc_atan, mpc_atanh for (+-0, +-1), see + http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57994#c7 + - Fixed mpc_log10 for purely imaginary argument, see + http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-September/001208.html + +Changes in version 1.0.1: + - Switched to automake 1.11.6, see + https://lists.gnu.org/archive/html/automake/2012-07/msg00023.html + - #14669: Fixed extraction of CC from gmp.h + - Fixed case of intermediate zero real or imaginary part in mpc_fma, + found by hydra with GMP_CHECK_RANDOMIZE=1346362345 + +Changes in version 1.0: + - First release as a GNU package + - License change: LGPLv3+ for code, GFDLv1.3+ (with no invariant sections) + for documentation + - 100% of all lines are covered by tests + - Functions renamed: + mpc_mul_2exp to mpc_mul_2ui, mpc_div_2exp to mpc_div_2ui + - 0^0, which returned (NaN,NaN) previously, now returns (1,+0) + - Removed compatibility with K&R compilers, untestable due to lack of + such compilers + - New functions: mpc_log10, mpc_mul_2si, mpc_div_2si + - Speed-ups: + - mpc_fma + - Bug fixes: + - mpc_div and mpc_norm now return a value indicating the effective + rounding direction, as the other functions + - mpc_mul, mpc_sqr and mpc_norm now return correct results even if there + are over- or underflows during the computation + - mpc_asin, mpc_proj, mpc_sqr: Wrong result when input variable has + infinite part and equals output variable is corrected + - mpc_fr_sub: Wrong return value for imaginary part is corrected + +Changes in version 0.9: + - New functions: + - mpc_set_dc, mpc_set_ldc, mpc_get_dc, mpc_get_ldc for converting + between mpc type variables and C variables of type double _Complex + or long double _Complex + - mpc_sin_cos, computing simultaneously the sine and cosine + - Speed-ups: + - mpc_pow_si through binary exponentiation + - mpc_pow_z when the exponent fits in a long + - mpc_tan through the use of mpc_sin_cos + - Bug fixes: + - trigonometric functions: infinite loop due to overflow for large + arguments + - mpc_exp: close to infinite loop for argument close to 0 + - mpc_sqrt: close to infinite loop for argument close to 1 + - mpc_add_si: replaced macro by function, since the macro evaluated the + same expression twice + - Logging feature for debugging: + ./configure --enable-logging + #include "mpc-log.h" instead of #include "mpc.h" + - Minimally required library versions: gmp 4.3.2, mpfr 2.4.2 + +Changes in version 0.8.2: + - Speed-up of mpc_pow_ui through binary exponentiation + +Changes in version 0.8.1: + - Bug fixes: + - mpc_acosh, mpc_asinh, mpc_atanh: swap of precisions between real and + imaginary parts + - mpc_atan: memory leak + - mpc_log: wrong ternary value in data file; masked by bug in mpfr-2.4.1 + +Changes in version 0.8 ("Dianthus deltoides"): + - New functions: + - mpc_asin, mpc_acos, mpc_atan, mpc_asinh, mpc_acosh, mpc_atanh, + mpc_pow_d, mpc_pow_ld, mpc_pow_si, mpc_pow_ui, mpc_pow_z, mpc_pow_fr + - Bug fixes: + - mpc_ui_div: real divisor + +Changes in version 0.7 ("Campanula uniflora"): + - New functions: mpc_pow, mpc_set_nan, mpc_swap + - Bug fixes: + - mpc_log: along branch cut + - mpc_norm: infinite loop in case of overflow + - mpc_ui_div, mpc_div, mpc_fr_div: handling of division by 0 and + infinities following the example code of the C99 standard + - compilation with g++ + - Makefile.vc updated (thanks to Mickael Gastineau) + - Minimal gmp version is 4.2 + - Changed MPC_SET_X_Y macro + - Functions mpc_random and mpc_random2 removed + +Changes in version 0.6 ("Bellis perennis"): + - New functions: mpc_get_str, mpc_set_str, mpc_strtoc, mpc_set_uj, + mpc_set_sj, mpc_set_ld, mpc_set_ld_ld, mpc_set_si_si, mpc_set_uj_uj, + mpc_set_sj_sj, mpc_set_f, mpc_set_f_f, mpc_set_q, mpc_set_q_q, mpc_set_z, + mpc_set_z_z and mpc_free_str + - New macro: MPC_SET_X_Y + - mpc_set_ui_fr removed + - Default precision removed, as well as mpc_init and all mpc_init_set* + combinations; use mpc_init2 or mpc_init3, followed by mpc_set, instead + - mpc_exp, mpc_log, mpc_cos, mpc_sin, mpc_tan, mpc_cosh, mpc_sinh, + mpc_tanh and mpc_sqrt return inexact value + - inp_str returns inexact value and the number of read characters + in an additional parameter + - Get default $CC and $CFLAGS from gmp.h (__GMP_CC / __GMP_CFLAGS, + which are available as of GMP 4.2.3) + - Bug fixes: + - mpc_get_version and MPC_VERSION_STRING agree + - Compilation on i686-pc-cygwin and i686-pc-mingw32 fixed + +Changes in version 0.5.2: + - New macros: + - version number: MPC_VERSION_NUM, MPC_VERSION + - Makefile.vc updated (thanks to Mickael Gastineau) + - Compilation on Debian-Gnu-Linux-PowerPC and MacOsX + fixed (thanks to Laurent Fousse and Mickael Gastineau) + +Changes in version 0.5.1: + - New functions: + - mpc_set_fr_fr + - mpc_real, mpc_imag + - mpc_arg, mpc_proj + - New macros: + - version number: MPC_VERSION_MAJOR, MPC_VERSION_MINOR, + MPC_VERSION_PATCHLEVEL, MPC_VERSION_STRING + - references to number parts: mpc_realref and mpc_imagref + - Test framework rewritten + - Configure checks for recent gmp (>= 4.2) and mpfr (>= 2.3.1) + libraries + - New configure options: --with-gmp-lib, --with-gmp-include, + --with-mpfr-lib, and --with-mpfr-include + - Export declarations for MSWindows, makefile.vc updated (thanks to + Mickael Gastineau) + - Optimisations: + - cmp_mul_fr, cmp_sin, cmp_cos + - Bug fixes: + - configure looks for gmp first, then for mpfr + - mpc_cos, mpc_div, mpc_div_fr, mpc_fr_sub, mpc_mul_fr, mpc_set_fr, + mpc_sqr + - fix handling of special values: mpc_exp, mpc_log, mpc_mul, mpc_norm, + mpc_sqr, mpc_sqrt + +Changes in version 0.5 ("Aconitum neomontanum"): + - Support for autotools + - New functions: + - logarithm + - trigonometric functions: mpc_cos, mpc_tan + - hyperbolic functions: mpc_cosh, mpc_sinh, mpc_tanh + - Bug fixes: + - mpc_sqrt with directed rounding + + +Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. This file is offered as-is, +without any warranty. diff --git a/mpc/README b/mpc/README new file mode 100644 index 0000000000..55369dbd0f --- /dev/null +++ b/mpc/README @@ -0,0 +1,11 @@ +Copyright (C) INRIA 2003, 2005, 2008, 2009, 2011 + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. This file is offered as-is, +without any warranty. + + +GNU MPC is a complex floating-point library with exact rounding. +It is based on the GNU MPFR floating-point library (http://www.mpfr.org/), +which is itself based on the GNU MP library (http://gmplib.org/). diff --git a/mpc/TODO b/mpc/TODO new file mode 100644 index 0000000000..df70e2e6b2 --- /dev/null +++ b/mpc/TODO @@ -0,0 +1,40 @@ +From Andreas Enge 31 August 2011: +implement mul_karatsuba with three multiplications at precision around p, +instead of two at precision 2*p and one at precision p +requires analysis of error propagation + +From Andreas Enge 30 August 2011: +As soon as dependent on mpfr>=3, remove auxiliary functions from +get_version.c and update mpc.h. +Use MPFR_RND? instead of GMP_RND?, and remove workarounds for MPFR_RNDA from +mpc-impl.h. + +From Andreas Enge 05 July 2012: +Add support for rounding mode MPFR_RNDA. + +From Andreas Enge and Paul Zimmermann 6 July 2012: +Improve speed of Im (atan) for x+i*y with small y, for instance by using +the Taylor series directly. + +Bench: +- from Andreas Enge 9 June 2009: + Scripts and web page comparing timings with different systems, + as done for mpfr at http://www.mpfr.org/mpfr-2.4.0/timings.html + +New functions to implement: +- from Joseph S. Myers 19 Mar 2012: mpc_erf, + mpc_erfc, mpc_exp2, mpc_expm1, mpc_log1p, mpc_log2, mpc_lgamma, mpc_tgamma + http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-March/001090.html +- from Andreas Enge and Philippe Théveny 17 July 2008 + agm (and complex logarithm with agm ?) +- from Andreas Enge 25 June 2009: + correctly rounded roots of unity zeta_n^i +- implement a root-finding algorithm using the Durand-Kerner method + (cf http://en.wikipedia.org/wiki/Durand%E2%80%93Kerner_method) + See also the CEVAL algorithm from Yap and Sagraloff: + http://www.mpi-inf.mpg.de/~msagralo/ceval.pdf + +New tests to add: +- from Andreas Enge and Philippe Théveny 9 April 2008 + correct handling of Nan and infinities in the case of + intermediate overflows while the result may fit (we need special code) diff --git a/mpc/aclocal.m4 b/mpc/aclocal.m4 new file mode 100644 index 0000000000..632732ce8e --- /dev/null +++ b/mpc/aclocal.m4 @@ -0,0 +1,1258 @@ +# generated automatically by aclocal 1.15 -*- Autoconf -*- + +# Copyright (C) 1996-2014 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. 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Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AC_SUBST([AMTAR], ['$${TAR-tar}']) + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' + +m4_if([$1], [v7], + [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], + + [m4_case([$1], + [ustar], + [# The POSIX 1988 'ustar' format is defined with fixed-size fields. + # There is notably a 21 bits limit for the UID and the GID. In fact, + # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 + # and bug#13588). + am_max_uid=2097151 # 2^21 - 1 + am_max_gid=$am_max_uid + # The $UID and $GID variables are not portable, so we need to resort + # to the POSIX-mandated id(1) utility. Errors in the 'id' calls + # below are definitely unexpected, so allow the users to see them + # (that is, avoid stderr redirection). + am_uid=`id -u || echo unknown` + am_gid=`id -g || echo unknown` + AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) + if test $am_uid -le $am_max_uid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi + AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) + if test $am_gid -le $am_max_gid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi], + + [pax], + [], + + [m4_fatal([Unknown tar format])]) + + AC_MSG_CHECKING([how to create a $1 tar archive]) + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([m4/ax_c_check_flag.m4]) +m4_include([m4/ax_gcc_option.m4]) +m4_include([m4/ax_gcc_version.m4]) +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) +m4_include([m4/mpc.m4]) +m4_include([m4/valgrind-tests.m4]) diff --git a/mpc/ar-lib b/mpc/ar-lib new file mode 100755 index 0000000000..13d5723ff6 --- /dev/null +++ b/mpc/ar-lib @@ -0,0 +1,270 @@ +#!/bin/sh +# Wrapper for Microsoft lib.exe + +me=ar-lib +scriptversion=2012-03-01.08; # UTC + +# Copyright (C) 2010-2014 Free Software Foundation, Inc. +# Written by Peter Rosin . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + + +# func_error message +func_error () +{ + echo "$me: $1" 1>&2 + exit 1 +} + +file_conv= + +# func_file_conv build_file +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv in + mingw) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_at_file at_file operation archive +# Iterate over all members in AT_FILE performing OPERATION on ARCHIVE +# for each of them. +# When interpreting the content of the @FILE, do NOT use func_file_conv, +# since the user would need to supply preconverted file names to +# binutils ar, at least for MinGW. +func_at_file () +{ + operation=$2 + archive=$3 + at_file_contents=`cat "$1"` + eval set x "$at_file_contents" + shift + + for member + do + $AR -NOLOGO $operation:"$member" "$archive" || exit $? + done +} + +case $1 in + '') + func_error "no command. Try '$0 --help' for more information." + ;; + -h | --h*) + cat <. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/mpc/config.guess b/mpc/config.guess new file mode 100755 index 0000000000..baad2942da --- /dev/null +++ b/mpc/config.guess @@ -0,0 +1,1421 @@ +#!/bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2014 Free Software Foundation, Inc. + +timestamp='2014-11-04' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner; maintained since 2000 by Ben Elliston. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +# +# Please send patches to . + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2014 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +case "${UNAME_SYSTEM}" in +Linux|GNU|GNU/*) + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + LIBC=gnu + + eval $set_cc_for_build + cat <<-EOF > $dummy.c + #include + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #else + LIBC=gnu + #endif + EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE} + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/lslpp ] ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | + awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW64*:*) + echo ${UNAME_MACHINE}-pc-mingw64 + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + *:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + aarch64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="gnulibc1" ; fi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arc:Linux:*:* | arceb:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi + else + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:Linux:*:*) + echo ${UNAME_MACHINE}-pc-linux-${LIBC} + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } + ;; + openrisc*:Linux:*:*) + echo or1k-unknown-linux-${LIBC} + exit ;; + or32:Linux:*:* | or1k*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-${LIBC} + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; + PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; + *) echo hppa-unknown-linux-${LIBC} ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-${LIBC} + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-${LIBC} + exit ;; + ppc64le:Linux:*:*) + echo powerpc64le-unknown-linux-${LIBC} + exit ;; + ppcle:Linux:*:*) + echo powerpcle-unknown-linux-${LIBC} + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux-${LIBC} + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-${LIBC} + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + eval $set_cc_for_build + if test "$UNAME_PROCESSOR" = unknown ; then + UNAME_PROCESSOR=powerpc + fi + if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # Avoid executing cc on OS X 10.9, as it ships with a stub + # that puts up a graphical alert prompting to install + # developer tools. Any system running Mac OS X 10.7 or + # later (Darwin 11 and later) is required to have a 64-bit + # processor. This is not true of the ARM version of Darwin + # that Apple uses in portable devices. + UNAME_PROCESSOR=x86_64 + fi + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-*:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo ${UNAME_MACHINE}-unknown-esx + exit ;; +esac + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/mpc/config.h.in b/mpc/config.h.in new file mode 100644 index 0000000000..76aabb9fd5 --- /dev/null +++ b/mpc/config.h.in @@ -0,0 +1,122 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* complex.h present and usable */ +#undef HAVE_COMPLEX_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the `dup' function. */ +#undef HAVE_DUP + +/* Define to 1 if you have the `dup2' function. */ +#undef HAVE_DUP2 + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define to 1 if the system has the type `intptr_t'. */ +#undef HAVE_INTPTR_T + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Library dl present */ +#undef HAVE_LIBDL + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the `localeconv' function. */ +#undef HAVE_LOCALECONV + +/* Define to 1 if you have the header file. */ +#undef HAVE_LOCALE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `setlocale' function. */ +#undef HAVE_SETLOCALE + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to the sub-directory where libtool stores uninstalled libraries. */ +#undef LT_OBJDIR + +/* C compiler */ +#undef MPC_CC + +/* Gcc yes or no */ +#undef MPC_GCC + +/* Version of gcc */ +#undef MPC_GCC_VERSION + +/* Do not check mpc_out_str on stdout */ +#undef MPC_NO_STREAM_REDIRECTION + +/* Use valgrind for make check */ +#undef MPC_USE_VALGRIND + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if you can safely include both and . */ +#undef TIME_WITH_SYS_TIME + +/* Version number of package */ +#undef VERSION + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to the type of a signed integer type wide enough to hold a pointer, + if such a type exists, and if the system does not define it. */ +#undef intptr_t + +/* Define to `unsigned int' if does not define. */ +#undef size_t diff --git a/mpc/config.sub b/mpc/config.sub new file mode 100755 index 0000000000..8f5b018af1 --- /dev/null +++ b/mpc/config.sub @@ -0,0 +1,1807 @@ +#!/bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2014 Free Software Foundation, Inc. + +timestamp='2014-12-03' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches to . +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2014 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze*) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arceb \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | be32 | be64 \ + | bfin \ + | c4x | c8051 | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | epiphany \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | k1om \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa32r6 | mipsisa32r6el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64r6 | mipsisa64r6el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipsr5900 | mipsr5900el \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 | nios2eb | nios2el \ + | ns16k | ns32k \ + | open8 | or1k | or1knd | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | riscv32 | riscv64 \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | visium \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + leon|leon[3-9]) + basic_machine=sparc-$basic_machine + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | c8051-* | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | k1om-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa32r6-* | mipsisa32r6el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64r6-* | mipsisa64r6el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipsr5900-* | mipsr5900el-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* | nios2eb-* | nios2el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | or1k*-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | visium-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + leon-*|leon[3-9]-*) + basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'` + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze*) + basic_machine=microblaze-xilinx + ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; + mingw32) + basic_machine=i686-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + moxiebox) + basic_machine=moxie-unknown + os=-moxiebox + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i686-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* | -plan9* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -bitrig* | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + c8051-*) + os=-elf + ;; + hexagon-*) + os=-elf + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/mpc/configure b/mpc/configure new file mode 100755 index 0000000000..0f1ac7318e --- /dev/null +++ b/mpc/configure @@ -0,0 +1,16856 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for mpc 1.0.3. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: mpc-discuss@lists.gforge.inria.fr about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + 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"$ac_msg" + pwd)` +# When building in place, set srcdir=. +if test "$ac_abs_confdir" = "$ac_pwd"; then + srcdir=. +fi +# Remove unnecessary trailing slashes from srcdir. +# Double slashes in file names in object file debugging info +# mess up M-x gdb in Emacs. +case $srcdir in +*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; +esac +for ac_var in $ac_precious_vars; do + eval ac_env_${ac_var}_set=\${${ac_var}+set} + eval ac_env_${ac_var}_value=\$${ac_var} + eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} + eval ac_cv_env_${ac_var}_value=\$${ac_var} +done + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +\`configure' configures mpc 1.0.3 to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/mpc] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; 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" >&6; } + if test -n "$VALGRIND_SUPPRESSION"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VALGRIND_SUPPRESSION" >&5 +$as_echo "$VALGRIND_SUPPRESSION" >&6; } + VALGRIND="$VALGRIND --suppressions=$VALGRIND_SUPPRESSION" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + +$as_echo "#define MPC_USE_VALGRIND 1" >>confdefs.h + + else + opt_valgrind_tests=no + VALGRIND= + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether self tests are run under valgrind" >&5 +$as_echo_n "checking whether self tests are run under valgrind... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $opt_valgrind_tests" >&5 +$as_echo "$opt_valgrind_tests" >&6; } + ;; + no) ;; + *) as_fn_error $? "Bad value for --enable-valgrind-tests: Use yes or no" "$LINENO" 5 ;; + esac + + +fi + + +# Check for CC and CFLAGS in gmp.h unless the user specified one of them +# look for EGREP and SED here, see continued problem +# at http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-January/001056.html +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +if test -z "$USER_CC" && test -z "$USER_CFLAGS"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CC and CFLAGS in gmp.h" >&5 +$as_echo_n "checking for CC and CFLAGS in gmp.h... " >&6; } + # AC_PROG_CPP triggers the search for a C compiler; use hack instead + for cpp in /lib/cpp gcc cc c99 + do + test $cpp = /lib/cpp || cpp="$cpp -E" + echo foo > conftest.c + if $cpp $CPPFLAGS conftest.c > /dev/null 2> /dev/null ; then + # Get CC + echo "#include \"gmp.h\"" > conftest.c + echo "MPFR_OPTION __GMP_CC" >> conftest.c + GMP_CC=`$cpp $CPPFLAGS conftest.c 2> /dev/null | $EGREP MPFR_OPTION | $SED -e 's/MPFR_OPTION //g;s/ *" *//g'` + # Get CFLAGS + echo "#include \"gmp.h\"" > conftest.c + echo "MPFR_OPTION __GMP_CFLAGS" >> conftest.c + GMP_CFLAGS=`$cpp $CPPFLAGS conftest.c 2> /dev/null | $EGREP MPFR_OPTION | $SED -e 's/MPFR_OPTION //g;s/ *" *//g'` + break + fi + done + + if test "x$GMP_CFLAGS" = "x__GMP_CFLAGS" -o "x$GMP_CC" = "x__GMP_CC" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + GMP_CC= + GMP_CFLAGS= + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CC=$GMP_CC CFLAGS=$GMP_CFLAGS" >&5 +$as_echo "yes CC=$GMP_CC CFLAGS=$GMP_CFLAGS" >&6; } + fi + + # Check for validity of CC and CFLAGS obtained from gmp.h + if test -n "$GMP_CC$GMP_CFLAGS" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CC=$GMP_CC and CFLAGS=$GMP_CFLAGS" >&5 +$as_echo_n "checking for CC=$GMP_CC and CFLAGS=$GMP_CFLAGS... " >&6; } + echo "int main (void) { return 0; }" > conftest.c + if $GMP_CC $GMP_CFLAGS -o conftest conftest.c 2> /dev/null ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + CC=$GMP_CC + CFLAGS=$GMP_CFLAGS + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + fi + + rm -f conftest* + +fi + +# Setup CC and CFLAGS +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... 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" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n "$lt_cv_sys_max_cmd_len"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +$as_echo "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[012][,.]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \S|@1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test "${with_aix_soname+set}" = set; then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test no = "$hard_links"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# lt_cv_sys_lib... is unaugmented for libtool script decls... +lt_cv_sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec + +# ..but sys_lib_... needs LT_SYS_LIBRARY_PATH munging for +# LT_SYS_DLSEARCH_PATH macro in ltdl.m4 to work with the correct paths: +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen=shl_load +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen=dlopen +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report what library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + +# Check GMP Header +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gmp.h" >&5 +$as_echo_n "checking for gmp.h... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include "gmp.h" + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "gmp.h cannot be found or is unusable." "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# Check (only in development versions) if the compiler accepts warning +# flags and add them to CFLAGS +# Note: don't do this if the user defined CFLAGS, since adding new flags +# might override the user's settings, see +# http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-May/001115.html +if test -z "$USER_CFLAGS"; then + + + if echo $VERSION | grep -c dev >/dev/null 2>&1 ; then + if test "x$GCC" = "xyes" -a "x$compiler" != "xicc" -a "x$compiler" != "xg++"; then + # enable -Werror for myself (Andreas Enge) + if test "x$USER" = "xenge"; then + + + + + + + flag=`echo "-Werror" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Werror flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Werror flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Werror" + +else + + : + + +fi + + + fi + + + + + + + flag=`echo "-g" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -g flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -g flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -g" + +else + + : + + +fi + + + + + + + + + flag=`echo "-std=c99" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -std=c99 flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -std=c99 flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -std=c99" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -std=c99" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wno-long-long" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wno-long-long flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wno-long-long flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wno-long-long" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wno-long-long" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wall" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wall flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wall flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wall" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wall" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wextra" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wextra flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wextra flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wextra" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wextra" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wdeclaration-after-statement" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wdeclaration-after-statement flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wdeclaration-after-statement flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wdeclaration-after-statement" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wdeclaration-after-statement" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wshadow" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wshadow flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wshadow flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wshadow" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wshadow" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wstrict-prototypes" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wstrict-prototypes flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wstrict-prototypes flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wstrict-prototypes" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wstrict-prototypes" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wmissing-prototypes" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wmissing-prototypes flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wmissing-prototypes flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wmissing-prototypes" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wmissing-prototypes" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wno-unused-value" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wno-unused-value flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wno-unused-value flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wno-unused-value" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wno-unused-value" + +else + + : + + +fi + + + fi + fi + +fi + + +# Checks for header files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +for ac_header in locale.h inttypes.h stdint.h limits.h unistd.h sys/time.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if ${ac_cv_header_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + + + ac_fn_c_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default" +if test "x$ac_cv_header_complex_h" = xyes; then : + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing creal" >&5 +$as_echo_n "checking for library containing creal... " >&6; } +if ${ac_cv_search_creal+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char creal (); +int +main () +{ +return creal (); + ; + return 0; +} +_ACEOF +for ac_lib in '' m; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_creal=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_creal+:} false; then : + break +fi +done +if ${ac_cv_search_creal+:} false; then : + +else + ac_cv_search_creal=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_creal" >&5 +$as_echo "$ac_cv_search_creal" >&6; } +ac_res=$ac_cv_search_creal +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +# needed on Solaris + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether creal, cimag and I can be used" >&5 +$as_echo_n "checking whether creal, cimag and I can be used... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +int +main () +{ +complex double x = 1.0 + 2.0 * I; return (creal (x) + cimag (x)); + + ; + return 0; +} + + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_COMPLEX_H 1" >>confdefs.h + + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, build without support for C complex numbers" >&5 +$as_echo "no, build without support for C complex numbers" >&6; } + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + +fi + + + + +# Checks for typedefs, structures, and compiler characteristics. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + + +# Checks for libraries. +for ac_func in gettimeofday localeconv setlocale +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in dup dup2 +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + +$as_echo "#define MPC_NO_STREAM_REDIRECTION 1" >>confdefs.h + +fi +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init in -lgmp" >&5 +$as_echo_n "checking for __gmpz_init in -lgmp... " >&6; } +if ${ac_cv_lib_gmp___gmpz_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgmp $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char __gmpz_init (); +int +main () +{ +return __gmpz_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gmp___gmpz_init=yes +else + ac_cv_lib_gmp___gmpz_init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init" >&5 +$as_echo "$ac_cv_lib_gmp___gmpz_init" >&6; } +if test "x$ac_cv_lib_gmp___gmpz_init" = xyes; then : + LIBS="-lgmp $LIBS" +else + as_fn_error $? "libgmp not found or uses a different ABI (including static vs shared)." "$LINENO" 5 +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPFR" >&5 +$as_echo_n "checking for MPFR... " >&6; } +LIBS="-lmpfr $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include "mpfr.h" +int +main () +{ +mpfr_t x; mpfr_init(x) ; mpfr_clear(x); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "libmpfr not found or uses a different ABI (including static vs shared)." "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +# Check for a recent GMP +# We only guarantee that with a *functional* and recent enough GMP version, +# MPC will compile; we do not guarantee that GMP will compile. +# In particular fat builds are broken in GMP 4.3.2 and GMP 5.0.0 +# (at least on 64-bit Core 2 under GNU/Linux), +# see http://gmplib.org/list-archives/gmp-bugs/2011-August/002345.html. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent GMP" >&5 +$as_echo_n "checking for recent GMP... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include "gmp.h" +#if (__GNU_MP_VERSION*100 + __GNU_MP_VERSION_MINOR*10 + __GNU_MP_VERSION_PATCHLEVEL < 432) +# error "Minimal GMP version is 4.3.2" +error +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "GMP version >= 4.3.2 required" "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# Check for a recent MPFR: we require MPFR 2.4.2 so that the tests +# in log.dat pass +# The same remark as above for GMP applies. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent MPFR" >&5 +$as_echo_n "checking for recent MPFR... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include "mpfr.h" +#if (MPFR_VERSION < MPFR_VERSION_NUM (2,4,2)) +# error "Minimal MPFR version is 2.4.2" +error +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "MPFR version >= 2.4.2 required" "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# Check for logging feature +if test "x$enable_logging" = "xyes"; then : + for ac_header in dlfcn.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5 +$as_echo_n "checking for dlsym in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlsym+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlsym (); +int +main () +{ +return dlsym (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlsym=yes +else + ac_cv_lib_dl_dlsym=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5 +$as_echo "$ac_cv_lib_dl_dlsym" >&6; } +if test "x$ac_cv_lib_dl_dlsym" = xyes; then : + + +$as_echo "#define HAVE_LIBDL 1" >>confdefs.h + + LIBS="-ldl $LIBS" + + ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" +if test "x$ac_cv_type_intptr_t" = xyes; then : + +$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h + +else + for ac_type in 'int' 'long int' 'long long int'; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +cat >>confdefs.h <<_ACEOF +#define intptr_t $ac_type +_ACEOF + + ac_type= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test -z "$ac_type" && break + done +fi + + + case " $LIBOBJS " in + *" logging.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS logging.$ac_objext" + ;; +esac + + MPC_LOG_H=src/mpc-log.h + + +else + as_fn_error $? "Library dl not found, logging impossible" "$LINENO" 5 +fi + + + +fi + +# Configs for Windows DLLs + +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + +case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + + if test "$enable_shared" = yes; then + MPC_LDFLAGS="$MPC_LDFLAGS -no-undefined" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DLL/static gmp" >&5 +$as_echo_n "checking for DLL/static gmp... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include "gmp.h" +#if !__GMP_LIBGMP_DLL +#error +error +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: DLL" >&5 +$as_echo "DLL" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5 +$as_echo "static" >&6; } + as_fn_error $? "gmp is not available as a DLL: use --enable-static --disable-shared" "$LINENO" 5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DLL/static mpfr" >&5 +$as_echo_n "checking for DLL/static mpfr... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include "mpfr.h" +#if !__GMP_LIBGMP_DLL +#error +error +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: DLL" >&5 +$as_echo "DLL" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5 +$as_echo "static" >&6; } + as_fn_error $? "mpfr is not available as a DLL: use --enable-static --disable-shared" "$LINENO" 5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include "gmp.h" +#if __GMP_LIBGMP_DLL +#error +error +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5 +$as_echo "static" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: DLL" >&5 +$as_echo "DLL" >&6; } + as_fn_error $? "gmp is only available as a DLL: use --disable-static --enable-shared" "$LINENO" 5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + ;; + +esac + +# Checks for gcc version, result in variables MPC_GCC etc. inside config.log + + GCC_VERSION="" + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gcc accepts -dumpversion option" >&5 +$as_echo_n "checking if gcc accepts -dumpversion option... " >&6; } + + if test "x$GCC" = "xyes" ; then : + + if test -z "" ; then : + + ax_gcc_option_test="int main() +{ + return 0; +}" + +else + + ax_gcc_option_test="" + +fi + + # Dump the test program to file + cat < conftest.c +$ax_gcc_option_test +EOF + + # Dump back the file to the log, useful for debugging purposes + { ac_try='cat conftest.c 1>&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } + + if { ac_try='$CC -dumpversion -c conftest.c 1>&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } ; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + ax_gcc_version_option=yes + + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + ax_gcc_version_option=no + + +fi + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no gcc available" >&5 +$as_echo "no gcc available" >&6; } + +fi + + if test "x$GCC" = "xyes"; then : + + if test "x$ax_gcc_version_option" != "xno"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5 +$as_echo_n "checking gcc version... " >&6; } +if ${ax_cv_gcc_version+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_cv_gcc_version="`$CC -dumpversion`" + if test "x$ax_cv_gcc_version" = "x"; then : + + ax_cv_gcc_version="" + +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_version" >&5 +$as_echo "$ax_cv_gcc_version" >&6; } + GCC_VERSION=$ax_cv_gcc_version + +fi + +fi + + + +cat >>confdefs.h <<_ACEOF +#define MPC_GCC "$GCC" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define MPC_CC "$CC" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define MPC_GCC_VERSION "$GCC_VERSION" +_ACEOF + + +# Looks for short git hash if the version string contains "dev" + + if echo $VERSION | grep -c dev >/dev/null 2>&1 ; then + # Extract the first word of "git", so it can be a program name with args. +set dummy git; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_HASGIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$HASGIT"; then + ac_cv_prog_HASGIT="$HASGIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_HASGIT="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_HASGIT" && ac_cv_prog_HASGIT="no" +fi +fi +HASGIT=$ac_cv_prog_HASGIT +if test -n "$HASGIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HASGIT" >&5 +$as_echo "$HASGIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$HASGIT" = "xyes"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for current git version" >&5 +$as_echo_n "checking for current git version... " >&6; } + GITVERSION=337053c + + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GITVERSION" >&5 +$as_echo "$GITVERSION" >&6; } + +fi + fi + + +ac_config_files="$ac_config_files Makefile src/Makefile tests/Makefile doc/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. 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But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by mpc $as_me 1.0.3, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +mpc config.status 1.0.3 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 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"$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_lib_dlsearch_path_spec='`$ECHO "$lt_cv_sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +AS; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +lt_cv_sys_lib_dlsearch_path_spec; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" +## -------------------------------------- ## +## Shell functions shared with configure. ## +## -------------------------------------- ## + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \S|@1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain=$ac_aux_dir/ltmain.sh + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/mpc/configure.ac b/mpc/configure.ac new file mode 100644 index 0000000000..09a9fa05a1 --- /dev/null +++ b/mpc/configure.ac @@ -0,0 +1,242 @@ +# Copyright (C) 2008, 2009, 2010, 2011, 2012, 2014, 2015 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +# option) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + + +# -*- Autoconf -*- +# Process this file with autoconf to produce a configure script. + +AC_PREREQ(2.61) +AC_INIT(mpc, 1.0.3, mpc-discuss@lists.gforge.inria.fr) +AC_CONFIG_SRCDIR([src/mpc-impl.h]) +AC_CONFIG_HEADER([config.h]) + +AM_INIT_AUTOMAKE([1.9 -Wall -Werror]) +AM_MAINTAINER_MODE + +USER_CC=$CC +USER_CFLAGS=$CFLAGS + +AC_CANONICAL_HOST +AC_CONFIG_MACRO_DIR([m4]) + + +# Extra arguments to configure +AC_ARG_WITH([mpfr_include], + [AC_HELP_STRING([--with-mpfr-include=DIR], + [MPFR include directory])], + [CPPFLAGS="-I$withval $CPPFLAGS"]) +AC_ARG_WITH([mpfr_lib], + [AC_HELP_STRING([--with-mpfr-lib=DIR], + [MPFR lib directory])], + [LDFLAGS="-L$withval $LDFLAGS"]) +AC_ARG_WITH([mpfr], + [AC_HELP_STRING([--with-mpfr=DIR], + [MPFR install directory])], + [ + if test -z "$with_mpfr_include" -a -z "$with_mpfr_lib" ; then + CPPFLAGS="-I$withval/include $CPPFLAGS" + LDFLAGS="-L$withval/lib $LDFLAGS" + else + AC_MSG_FAILURE([Do not use --with-mpfr and --with-mpfr-include/--with-mpfr-lib options simultaneously.]) + fi + ]) +AC_ARG_WITH([gmp_include], + [AC_HELP_STRING([--with-gmp-include=DIR], + [GMP include directory])], + [CPPFLAGS="-I$withval $CPPFLAGS"]) +AC_ARG_WITH([gmp_lib], + [AC_HELP_STRING([--with-gmp-lib=DIR], + [GMP lib directory])], + [LDFLAGS="-L$withval $LDFLAGS"]) +AC_ARG_WITH([gmp], + [AC_HELP_STRING([--with-gmp=DIR], + [GMP install directory])], + [ + if test -z "$with_gmp_lib" -a -z "$with_gmp_include" ; then + CPPFLAGS="-I$withval/include $CPPFLAGS" + LDFLAGS="-L$withval/lib $LDFLAGS" + else + AC_MSG_FAILURE([Do not use --with-gmp and --with-gmp-include/--with-gmp-lib options simultaneously.]) + fi + ]) +AC_ARG_ENABLE([logging], + [AC_HELP_STRING([--enable-logging], + [enable logging of function calls to stderr (default = no)])], + [case $enableval in + yes) AS_IF([test "x$enable_shared" = "xno"], + AC_MSG_ERROR([Logging works only with shared libraries; do not mix --enable-logging and --disable-shared])) ;; + no) ;; + *) AC_MSG_ERROR([Bad value for --enable-logging: Use yes or no]) ;; + esac + ] + ) +AC_ARG_ENABLE([valgrind-tests], + [AC_HELP_STRING([--enable-valgrind-tests], + [run checks through valgrind (default = no)])], + [case $enableval in + yes) gl_VALGRIND_TESTS ;; + no) ;; + *) AC_MSG_ERROR([Bad value for --enable-valgrind-tests: Use yes or no]) ;; + esac + ] + ) + +# Check for CC and CFLAGS in gmp.h unless the user specified one of them +# look for EGREP and SED here, see continued problem +# at http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-January/001056.html +AC_PROG_EGREP +AC_PROG_SED +if test -z "$USER_CC" && test -z "$USER_CFLAGS"; then + MPC_GMP_CC_CFLAGS +fi + +# Setup CC and CFLAGS +AC_PROG_CC +AC_LANG(C) + +# automake 1.12 seems to require this, but automake 1.11 doesn't recognize it +m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) + +# Set up LibTool +LT_INIT + +# Check GMP Header +AC_MSG_CHECKING(for gmp.h) +AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ +#include "gmp.h" +]])],[AC_MSG_RESULT(yes)],[ + AC_MSG_RESULT(no) + AC_MSG_ERROR([gmp.h cannot be found or is unusable.]) +]) + +# Check (only in development versions) if the compiler accepts warning +# flags and add them to CFLAGS +# Note: don't do this if the user defined CFLAGS, since adding new flags +# might override the user's settings, see +# http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-May/001115.html +if test -z "$USER_CFLAGS"; then + MPC_C_CHECK_WARNINGCFLAGS +fi + + +# Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS([locale.h inttypes.h stdint.h limits.h unistd.h sys/time.h]) +AC_HEADER_TIME +MPC_COMPLEX_H + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_TYPE_SIZE_T + +# Checks for libraries. +AC_CHECK_FUNCS([gettimeofday localeconv setlocale]) +AC_CHECK_FUNCS([dup dup2],, + [AC_DEFINE([MPC_NO_STREAM_REDIRECTION],1,[Do not check mpc_out_str on stdout])]) + +AC_CHECK_LIB([gmp], [__gmpz_init], + [LIBS="-lgmp $LIBS"], + [AC_MSG_ERROR([libgmp not found or uses a different ABI (including static vs shared).])]) + +AC_MSG_CHECKING(for MPFR) +LIBS="-lmpfr $LIBS" +AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include "mpfr.h"]], + [[mpfr_t x; mpfr_init(x) ; mpfr_clear(x);]] + )], + [AC_MSG_RESULT(yes)], + [ + AC_MSG_RESULT(no) + AC_MSG_ERROR([libmpfr not found or uses a different ABI (including static vs shared).]) + ]) + +# Check for a recent GMP +# We only guarantee that with a *functional* and recent enough GMP version, +# MPC will compile; we do not guarantee that GMP will compile. +# In particular fat builds are broken in GMP 4.3.2 and GMP 5.0.0 +# (at least on 64-bit Core 2 under GNU/Linux), +# see http://gmplib.org/list-archives/gmp-bugs/2011-August/002345.html. +AC_MSG_CHECKING(for recent GMP) +AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[ +#include "gmp.h" +#if (__GNU_MP_VERSION*100 + __GNU_MP_VERSION_MINOR*10 + __GNU_MP_VERSION_PATCHLEVEL < 432) +# error "Minimal GMP version is 4.3.2" +error +#endif + ]])], + [AC_MSG_RESULT(yes)], + [ + AC_MSG_RESULT(no) + AC_MSG_ERROR([GMP version >= 4.3.2 required]) + ]) + +# Check for a recent MPFR: we require MPFR 2.4.2 so that the tests +# in log.dat pass +# The same remark as above for GMP applies. +AC_MSG_CHECKING(for recent MPFR) +AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[ +#include "mpfr.h" +#if (MPFR_VERSION < MPFR_VERSION_NUM (2,4,2)) +# error "Minimal MPFR version is 2.4.2" +error +#endif + ]])], + [AC_MSG_RESULT(yes)], + [ + AC_MSG_RESULT(no) + AC_MSG_ERROR([MPFR version >= 2.4.2 required]) + ]) + +# Check for logging feature +AS_IF([test "x$enable_logging" = "xyes"], + [AC_CHECK_HEADERS([dlfcn.h]) + AC_CHECK_LIB([dl],[dlsym], + [ + AC_DEFINE(HAVE_LIBDL, 1, [Library dl present]) + LIBS="-ldl $LIBS" + AC_TYPE_INTPTR_T + AC_LIBOBJ([logging]) + AC_SUBST([MPC_LOG_H],[src/mpc-log.h]) + ], + [AC_MSG_ERROR([Library dl not found, logging impossible])]) + ] + ) + +# Configs for Windows DLLs +AC_SUBST(MPC_LDFLAGS) +AC_LIBTOOL_WIN32_DLL +case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + MPC_WINDOWS +esac + +# Checks for gcc version, result in variables MPC_GCC etc. inside config.log +AX_GCC_VERSION +AC_DEFINE_UNQUOTED([MPC_GCC], ["$GCC"], [Gcc yes or no]) +AC_DEFINE_UNQUOTED([MPC_CC], ["$CC"], [C compiler]) +AC_DEFINE_UNQUOTED([MPC_GCC_VERSION], ["$GCC_VERSION"], [Version of gcc]) + +# Looks for short git hash if the version string contains "dev" +MPC_GITVERSION + +AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile doc/Makefile]) +AC_OUTPUT diff --git a/mpc/depcomp b/mpc/depcomp new file mode 100755 index 0000000000..23789fcfdb --- /dev/null +++ b/mpc/depcomp @@ -0,0 +1,791 @@ +#!/bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2013-05-30.07; # UTC + +# Copyright (C) 1999-2014 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. 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A copy of the license is included in the section entitled ``GNU + Free Documentation License''. +@end group +@end smallexample + +If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, +replace the ``with@dots{}Texts.'' line with this: + +@smallexample +@group + with the Invariant Sections being @var{list their titles}, with + the Front-Cover Texts being @var{list}, and with the Back-Cover Texts + being @var{list}. +@end group +@end smallexample + +If you have Invariant Sections without Cover Texts, or some other +combination of the three, merge those two alternatives to suit the +situation. + +If your document contains nontrivial examples of program code, we +recommend releasing these examples in parallel under your choice of +free software license, such as the GNU General Public License, +to permit their use in free software. + +@c Local Variables: +@c ispell-local-pdict: "ispell-dict" +@c End: + diff --git a/mpc/doc/mdate-sh b/mpc/doc/mdate-sh new file mode 100755 index 0000000000..e8dfaca1df --- /dev/null +++ b/mpc/doc/mdate-sh @@ -0,0 +1,224 @@ +#!/bin/sh +# Get modification time of a file or directory and pretty-print it. + +scriptversion=2010-08-21.06; # UTC + +# Copyright (C) 1995-2014 Free Software Foundation, Inc. +# written by Ulrich Drepper , June 1995 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +fi + +case $1 in + '') + echo "$0: No file. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: mdate-sh [--help] [--version] FILE + +Pretty-print the modification day of FILE, in the format: +1 January 1970 + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "mdate-sh $scriptversion" + exit $? + ;; +esac + +error () +{ + echo "$0: $1" >&2 + exit 1 +} + + +# Prevent date giving response in another language. +LANG=C +export LANG +LC_ALL=C +export LC_ALL +LC_TIME=C +export LC_TIME + +# GNU ls changes its time format in response to the TIME_STYLE +# variable. Since we cannot assume 'unset' works, revert this +# variable to its documented default. +if test "${TIME_STYLE+set}" = set; then + TIME_STYLE=posix-long-iso + export TIME_STYLE +fi + +save_arg1=$1 + +# Find out how to get the extended ls output of a file or directory. +if ls -L /dev/null 1>/dev/null 2>&1; then + ls_command='ls -L -l -d' +else + ls_command='ls -l -d' +fi +# Avoid user/group names that might have spaces, when possible. +if ls -n /dev/null 1>/dev/null 2>&1; then + ls_command="$ls_command -n" +fi + +# A 'ls -l' line looks as follows on OS/2. +# drwxrwx--- 0 Aug 11 2001 foo +# This differs from Unix, which adds ownership information. +# drwxrwx--- 2 root root 4096 Aug 11 2001 foo +# +# To find the date, we split the line on spaces and iterate on words +# until we find a month. This cannot work with files whose owner is a +# user named "Jan", or "Feb", etc. However, it's unlikely that '/' +# will be owned by a user whose name is a month. So we first look at +# the extended ls output of the root directory to decide how many +# words should be skipped to get the date. + +# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below. +set x`$ls_command /` + +# Find which argument is the month. +month= +command= +until test $month +do + test $# -gt 0 || error "failed parsing '$ls_command /' output" + shift + # Add another shift to the command. + command="$command shift;" + case $1 in + Jan) month=January; nummonth=1;; + Feb) month=February; nummonth=2;; + Mar) month=March; nummonth=3;; + Apr) month=April; nummonth=4;; + May) month=May; nummonth=5;; + Jun) month=June; nummonth=6;; + Jul) month=July; nummonth=7;; + Aug) month=August; nummonth=8;; + Sep) month=September; nummonth=9;; + Oct) month=October; nummonth=10;; + Nov) month=November; nummonth=11;; + Dec) month=December; nummonth=12;; + esac +done + +test -n "$month" || error "failed parsing '$ls_command /' output" + +# Get the extended ls output of the file or directory. +set dummy x`eval "$ls_command \"\\\$save_arg1\""` + +# Remove all preceding arguments +eval $command + +# Because of the dummy argument above, month is in $2. +# +# On a POSIX system, we should have +# +# $# = 5 +# $1 = file size +# $2 = month +# $3 = day +# $4 = year or time +# $5 = filename +# +# On Darwin 7.7.0 and 7.6.0, we have +# +# $# = 4 +# $1 = day +# $2 = month +# $3 = year or time +# $4 = filename + +# Get the month. +case $2 in + Jan) month=January; nummonth=1;; + Feb) month=February; nummonth=2;; + Mar) month=March; nummonth=3;; + Apr) month=April; nummonth=4;; + May) month=May; nummonth=5;; + Jun) month=June; nummonth=6;; + Jul) month=July; nummonth=7;; + Aug) month=August; nummonth=8;; + Sep) month=September; nummonth=9;; + Oct) month=October; nummonth=10;; + Nov) month=November; nummonth=11;; + Dec) month=December; nummonth=12;; +esac + +case $3 in + ???*) day=$1;; + *) day=$3; shift;; +esac + +# Here we have to deal with the problem that the ls output gives either +# the time of day or the year. +case $3 in + *:*) set `date`; eval year=\$$# + case $2 in + Jan) nummonthtod=1;; + Feb) nummonthtod=2;; + Mar) nummonthtod=3;; + Apr) nummonthtod=4;; + May) nummonthtod=5;; + Jun) nummonthtod=6;; + Jul) nummonthtod=7;; + Aug) nummonthtod=8;; + Sep) nummonthtod=9;; + Oct) nummonthtod=10;; + Nov) nummonthtod=11;; + Dec) nummonthtod=12;; + esac + # For the first six month of the year the time notation can also + # be used for files modified in the last year. + if (expr $nummonth \> $nummonthtod) > /dev/null; + then + year=`expr $year - 1` + fi;; + *) year=$3;; +esac + +# The result. +echo $day $month $year + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/mpc/doc/mpc.info b/mpc/doc/mpc.info new file mode 100644 index 0000000000..6b41675908 --- /dev/null +++ b/mpc/doc/mpc.info @@ -0,0 +1,1799 @@ +This is mpc.info, produced by makeinfo version 5.2 from mpc.texi. + +This manual is for GNU MPC, a library for multiple precision complex +arithmetic, version 1.0.3 of February 2015. + + Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +2011, 2012 INRIA + + Permission is granted to copy, distribute and/or modify this + document under the terms of the GNU Free Documentation License, + Version 1.3 or any later version published by the Free Software + Foundation; with no Invariant Sections. A copy of the license is + included in the section entitled "GNU Free Documentation License." +INFO-DIR-SECTION GNU Packages +START-INFO-DIR-ENTRY +* mpc: (mpc)Multiple Precision Complex Library. +END-INFO-DIR-ENTRY + + +File: mpc.info, Node: Top, Next: Copying, Up: (dir) + +GNU MPC +******* + +This manual documents how to install and use the GNU Multiple Precision +Complex Library, version 1.0.3 + +* Menu: + +* Copying:: GNU MPC Copying Conditions (LGPL). +* Introduction to GNU MPC:: Brief introduction to GNU MPC. +* Installing GNU MPC:: How to configure and compile the GNU MPC library. +* Reporting Bugs:: How to usefully report bugs. +* GNU MPC Basics:: What every GNU MPC user should know. +* Complex Functions:: Functions for arithmetic on complex numbers. +* References:: +* Concept Index:: +* Function Index:: +* GNU Free Documentation License:: + + +File: mpc.info, Node: Copying, Next: Introduction to GNU MPC, Prev: Top, Up: Top + +GNU MPC Copying Conditions +************************** + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + + GNU MPC is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser +General Public License for more details. + + You should have received a copy of the GNU Lesser General Public +License along with this program. If not, see +. + + +File: mpc.info, Node: Introduction to GNU MPC, Next: Installing GNU MPC, Prev: Copying, Up: Top + +1 Introduction to GNU MPC +************************* + +GNU MPC is a portable library written in C for arbitrary precision +arithmetic on complex numbers providing correct rounding. It implements +a multiprecision equivalent of the C99 standard. It builds upon the GNU +MP and the GNU MPFR libraries. + +1.1 How to use this Manual +========================== + +Everyone should read *note GNU MPC Basics::. If you need to install the +library yourself, you need to read *note Installing GNU MPC::, too. + + The remainder of the manual can be used for later reference, although +it is probably a good idea to skim through it. + + +File: mpc.info, Node: Installing GNU MPC, Next: Reporting Bugs, Prev: Introduction to GNU MPC, Up: Top + +2 Installing GNU MPC +******************** + +To build GNU MPC, you first have to install GNU MP (version 4.3.2 or +higher) and GNU MPFR (version 2.4.2 or higher) on your computer. You +need a C compiler; GCC version 4.4 or higher is recommended, since GNU +MPC may trigger a bug in previous versions, see the thread at +. +And you need a standard Unix 'make' program, plus some other standard +Unix utility programs. + + Here are the steps needed to install the library on Unix systems: + + 1. 'tar xzf mpc-1.0.3.tar.gz' + + 2. 'cd mpc-1.0.3' + + 3. './configure' + + if GMP and GNU MPFR are installed into standard directories, that + is, directories that are searched by default by the compiler and + the linking tools. + + './configure --with-gmp=' + + is used to indicate a different location where GMP is installed. + Alternatively, you can specify directly GMP include and GMP lib + directories with './configure --with-gmp-lib= + --with-gmp-include='. + + './configure --with-mpfr=' + + is used to indicate a different location where GNU MPFR is + installed. Alternatively, you can specify directly GNU MPFR + include and GNU MPFR lib directories with './configure + --with-mpf-lib= + --with-mpfr-include='. + + Another useful parameter is '--prefix', which can be used to + specify an alternative installation location instead of + '/usr/local'; see 'make install' below. + + To enable checking for memory leaks using 'valgrind' during 'make + check', add the parameter '--enable-valgrind-tests'. + + If for debugging purposes you wish to log calls to GNU MPC + functions from within your code, add the parameter + '--enable-logging'. In your code, replace the inclusion of 'mpc.h' + by 'mpc-log.h' and link the executable dynamically. Then all calls + to functions with only complex arguments are printed to 'stderr' in + the following form: First, the function name is given, followed by + its type such as 'c_cc', meaning that the function has one complex + result (one 'c' in front of the '_'), computed from two complex + arguments (two 'c' after the '_'). Then, the precisions of the + real and the imaginary part of the first result is given, followed + by the second one and so on. Finally, for each argument, the + precisions of its real and imaginary part are specified and the + argument itself is printed in hexadecimal via the function + 'mpc_out_str' (*note String and Stream Input and Output::). The + option requires a dynamic library, so it may not be combined with + '--disable-shared'. + + Use './configure --help' for an exhaustive list of parameters. + + 4. 'make' + + This compiles GNU MPC in the working directory. + + 5. 'make check' + + This will make sure GNU MPC was built correctly. + + If you get error messages, please report them to + 'mpc-discuss@lists.gforge.inria.fr' (*Note Reporting Bugs::, for + information on what to include in useful bug reports). + + 6. 'make install' + + This will copy the file 'mpc.h' to the directory + '/usr/local/include', the file 'libmpc.a' to the directory + '/usr/local/lib', and the file 'mpc.info' to the directory + '/usr/local/share/info' (or if you passed the '--prefix' option to + 'configure', using the prefix directory given as argument to + '--prefix' instead of '/usr/local'). Note: you need write + permissions on these directories. + +2.1 Other 'make' Targets +======================== + +There are some other useful make targets: + + * 'info' + + Create an info version of the manual, in 'mpc.info'. + + * 'pdf' + + Create a PDF version of the manual, in 'doc/mpc.pdf'. + + * 'dvi' + + Create a DVI version of the manual, in 'doc/mpc.dvi'. + + * 'ps' + + Create a Postscript version of the manual, in 'doc/mpc.ps'. + + * 'html' + + Create an HTML version of the manual, in several pages in the + directory 'doc/mpc.html'; if you want only one output HTML file, + then type 'makeinfo --html --no-split mpc.texi' instead. + + * 'clean' + + Delete all object files and archive files, but not the + configuration files. + + * 'distclean' + + Delete all files not included in the distribution. + + * 'uninstall' + + Delete all files copied by 'make install'. + +2.2 Known Build Problems +======================== + +On AIX, if GMP was built with the 64-bit ABI, before building and +testing GNU MPC, it might be necessary to set the 'OBJECT_MODE' +environment variable to 64 by, e.g., + + 'export OBJECT_MODE=64' + + This has been tested with the C compiler IBM XL C/C++ Enterprise +Edition V8.0 for AIX, version: 08.00.0000.0021, GMP 4.2.4 and GNU MPFR +2.4.1. + + Please report any other problems you encounter to +'mpc-discuss@lists.gforge.inria.fr'. *Note Reporting Bugs::. + + +File: mpc.info, Node: Reporting Bugs, Next: GNU MPC Basics, Prev: Installing GNU MPC, Up: Top + +3 Reporting Bugs +**************** + +If you think you have found a bug in the GNU MPC library, please +investigate and report it. We have made this library available to you, +and it is not to ask too much from you, to ask you to report the bugs +that you find. + + There are a few things you should think about when you put your bug +report together. + + You have to send us a test case that makes it possible for us to +reproduce the bug. Include instructions on how to run the test case. + + You also have to explain what is wrong; if you get a crash, or if the +results printed are incorrect and in that case, in what way. + + Please include compiler version information in your bug report. This +can be extracted using 'gcc -v', or 'cc -V' on some machines. Also, +include the output from 'uname -a'. + + If your bug report is good, we will do our best to help you to get a +corrected version of the library; if the bug report is poor, we will not +do anything about it (aside of chiding you to send better bug reports). + + Send your bug report to: 'mpc-discuss@lists.gforge.inria.fr'. + + If you think something in this manual is unclear, or downright +incorrect, or if the language needs to be improved, please send a note +to the same address. + + +File: mpc.info, Node: GNU MPC Basics, Next: Complex Functions, Prev: Reporting Bugs, Up: Top + +4 GNU MPC Basics +**************** + +All declarations needed to use GNU MPC are collected in the include file +'mpc.h'. It is designed to work with both C and C++ compilers. You +should include that file in any program using the GNU MPC library by +adding the line + #include "mpc.h" + +4.1 Nomenclature and Types +========================== + +"Complex number" or "Complex" for short, is a pair of two arbitrary +precision floating-point numbers (for the real and imaginary parts). +The C data type for such objects is 'mpc_t'. + +The "Precision" is the number of bits used to represent the mantissa of +the real and imaginary parts; the corresponding C data type is +'mpfr_prec_t'. For more details on the allowed precision range, *note +(mpfr.info)Nomenclature and Types::. + +The "rounding mode" specifies the way to round the result of a complex +operation, in case the exact result can not be represented exactly in +the destination mantissa; the corresponding C data type is 'mpc_rnd_t'. +A complex rounding mode is a pair of two rounding modes: one for the +real part, one for the imaginary part. + +4.2 Function Classes +==================== + +There is only one class of functions in the GNU MPC library, namely +functions for complex arithmetic. The function names begin with 'mpc_'. +The associated type is 'mpc_t'. + +4.3 GNU MPC Variable Conventions +================================ + +As a general rule, all GNU MPC functions expect output arguments before +input arguments. This notation is based on an analogy with the +assignment operator. + + GNU MPC allows you to use the same variable for both input and output +in the same expression. For example, the main function for +floating-point multiplication, 'mpc_mul', can be used like this: +'mpc_mul (x, x, x, rnd_mode)'. This computes the square of X with +rounding mode 'rnd_mode' and puts the result back in X. + + Before you can assign to an GNU MPC variable, you need to initialize +it by calling one of the special initialization functions. When you are +done with a variable, you need to clear it out, using one of the +functions for that purpose. + + A variable should only be initialized once, or at least cleared out +between each initialization. After a variable has been initialized, it +may be assigned to any number of times. + + For efficiency reasons, avoid to initialize and clear out a variable +in loops. Instead, initialize it before entering the loop, and clear it +out after the loop has exited. + + You do not need to be concerned about allocating additional space for +GNU MPC variables, since each of its real and imaginary part has a +mantissa of fixed size. Hence unless you change its precision, or clear +and reinitialize it, a complex variable will have the same allocated +space during all its life. + +4.4 Rounding Modes +================== + +A complex rounding mode is of the form 'MPC_RNDxy' where 'x' and 'y' are +one of 'N' (to nearest), 'Z' (towards zero), 'U' (towards plus +infinity), 'D' (towards minus infinity). The first letter refers to the +rounding mode for the real part, and the second one for the imaginary +part. For example 'MPC_RNDZU' indicates to round the real part towards +zero, and the imaginary part towards plus infinity. + + The 'round to nearest' mode works as in the IEEE P754 standard: in +case the number to be rounded lies exactly in the middle of two +representable numbers, it is rounded to the one with the least +significant bit set to zero. For example, the number 5, which is +represented by (101) in binary, is rounded to (100)=4 with a precision +of two bits, and not to (110)=6. + +4.5 Return Value +================ + +Most GNU MPC functions have a return value of type 'int', which is used +to indicate the position of the rounded real and imaginary parts with +respect to the exact (infinite precision) values. If this integer is +'i', the macros 'MPC_INEX_RE(i)' and 'MPC_INEX_IM(i)' give 0 if the +corresponding rounded value is exact, a negative value if the rounded +value is less than the exact one, and a positive value if it is greater +than the exact one. Similarly, functions computing a result of type +'mpfr_t' return an integer that is 0, positive or negative depending on +whether the rounded value is the same, larger or smaller then the exact +result. + + Some functions, such as 'mpc_sin_cos', compute two complex results; +the macros 'MPC_INEX1(i)' and 'MPC_INEX2(i)', applied to the return +value 'i' of such a function, yield the exactness value corresponding to +the first or the second computed value, respectively. + +4.6 Branch Cuts And Special Values +================================== + +Some complex functions have branch cuts, across which the function is +discontinous. In GNU MPC, the branch cuts chosen are the same as those +specified for the corresponding functions in the ISO C99 standard. + + Likewise, when evaluated at a point whose real or imaginary part is +either infinite or a NaN or a signed zero, a function returns the same +value as those specified for the corresponding function in the ISO C99 +standard. + + +File: mpc.info, Node: Complex Functions, Next: References, Prev: GNU MPC Basics, Up: Top + +5 Complex Functions +******************* + +The complex functions expect arguments of type 'mpc_t'. + + The GNU MPC floating-point functions have an interface that is +similar to the GNU MP integer functions. The function prefix for +operations on complex numbers is 'mpc_'. + + The precision of a computation is defined as follows: Compute the +requested operation exactly (with "infinite precision"), and round the +result to the destination variable precision with the given rounding +mode. + + The GNU MPC complex functions are intended to be a smooth extension +of the IEEE P754 arithmetic. The results obtained on one computer +should not differ from the results obtained on a computer with a +different word size. + +* Menu: + +* Initializing Complex Numbers:: +* Assigning Complex Numbers:: +* Converting Complex Numbers:: +* String and Stream Input and Output:: +* Complex Comparison:: +* Projection & Decomposing:: +* Basic Arithmetic:: +* Power Functions and Logarithm:: +* Trigonometric Functions:: +* Miscellaneous Complex Functions:: +* Advanced Functions:: +* Internals:: + + +File: mpc.info, Node: Initializing Complex Numbers, Next: Assigning Complex Numbers, Up: Complex Functions + +5.1 Initialization Functions +============================ + +An 'mpc_t' object must be initialized before storing the first value in +it. The functions 'mpc_init2' and 'mpc_init3' are used for that +purpose. + + -- Function: void mpc_init2 (mpc_t Z, mpfr_prec_t PREC) + Initialize Z to precision PREC bits and set its real and imaginary + parts to NaN. Normally, a variable should be initialized once only + or at least be cleared, using 'mpc_clear', between initializations. + + -- Function: void mpc_init3 (mpc_t Z, mpfr_prec_t PREC_R, mpfr_prec_t + PREC_I) + Initialize Z with the precision of its real part being PREC_R bits + and the precision of its imaginary part being PREC_I bits, and set + the real and imaginary parts to NaN. + + -- Function: void mpc_clear (mpc_t Z) + Free the space occupied by Z. Make sure to call this function for + all 'mpc_t' variables when you are done with them. + + Here is an example on how to initialize complex variables: + { + mpc_t x, y; + mpc_init2 (x, 256); /* precision _exactly_ 256 bits */ + mpc_init3 (y, 100, 50); /* 100/50 bits for the real/imaginary part */ + ... + mpc_clear (x); + mpc_clear (y); + } + + The following function is useful for changing the precision during a +calculation. A typical use would be for adjusting the precision +gradually in iterative algorithms like Newton-Raphson, making the +computation precision closely match the actual accurate part of the +numbers. + + -- Function: void mpc_set_prec (mpc_t X, mpfr_prec_t PREC) + Reset the precision of X to be *exactly* PREC bits, and set its + real/imaginary parts to NaN. The previous value stored in X is + lost. It is equivalent to a call to 'mpc_clear(x)' followed by a + call to 'mpc_init2(x, prec)', but more efficient as no allocation + is done in case the current allocated space for the mantissa of X + is sufficient. + + -- Function: mpfr_prec_t mpc_get_prec (mpc_t X) + If the real and imaginary part of X have the same precision, it is + returned, otherwise, 0 is returned. + + -- Function: void mpc_get_prec2 (mpfr_prec_t* PR, mpfr_prec_t* PI, + mpc_t X) + Returns the precision of the real part of X via PR and of its + imaginary part via PI. + + +File: mpc.info, Node: Assigning Complex Numbers, Next: Converting Complex Numbers, Prev: Initializing Complex Numbers, Up: Complex Functions + +5.2 Assignment Functions +======================== + +These functions assign new values to already initialized complex numbers +(*note Initializing Complex Numbers::). When using any functions with +'intmax_t' or 'uintmax_t' parameters, you must include '' or +'' _before_ 'mpc.h', to allow 'mpc.h' to define prototypes +for these functions. Similarly, functions with parameters of type +'complex' or 'long complex' are defined only if '' is +included _before_ 'mpc.h'. If you need assignment functions that are +not in the current API, you can define them using the 'MPC_SET_X_Y' +macro (*note Advanced Functions::). + + -- Function: int mpc_set (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set the value of ROP from OP, rounded to the precision of ROP with + the given rounding mode RND. + + -- Function: int mpc_set_ui (mpc_t ROP, unsigned long int OP, mpc_rnd_t + RND) + -- Function: int mpc_set_si (mpc_t ROP, long int OP, mpc_rnd_t RND) + -- Function: int mpc_set_uj (mpc_t ROP, uintmax_t OP, mpc_rnd_t RND) + -- Function: int mpc_set_sj (mpc_t ROP, intmax_t OP, mpc_rnd_t RND) + -- Function: int mpc_set_d (mpc_t ROP, double OP, mpc_rnd_t RND) + -- Function: int mpc_set_ld (mpc_t ROP, long double OP, mpc_rnd_t RND) + -- Function: int mpc_set_dc (mpc_t ROP, double _Complex OP, mpc_rnd_t + RND) + -- Function: int mpc_set_ldc (mpc_t ROP, long double _Complex OP, + mpc_rnd_t RND) + -- Function: int mpc_set_z (mpc_t ROP, mpz_t OP mpc_rnd_t RND) + -- Function: int mpc_set_q (mpc_t ROP, mpq_t OP mpc_rnd_t RND) + -- Function: int mpc_set_f (mpc_t ROP, mpf_t OP mpc_rnd_t RND) + -- Function: int mpc_set_fr (mpc_t ROP, mpfr_t OP, mpc_rnd_t RND) + Set the value of ROP from OP, rounded to the precision of ROP with + the given rounding mode RND. The argument OP is interpreted as + real, so the imaginary part of ROP is set to zero with a positive + sign. Please note that even a 'long int' may have to be rounded, + if the destination precision is less than the machine word width. + For 'mpc_set_d', be careful that the input number OP may not be + exactly representable as a double-precision number (this happens + for 0.1 for instance), in which case it is first rounded by the C + compiler to a double-precision number, and then only to a complex + number. + + -- Function: int mpc_set_ui_ui (mpc_t ROP, unsigned long int OP1, + unsigned long int OP2, mpc_rnd_t RND) + -- Function: int mpc_set_si_si (mpc_t ROP, long int OP1, long int OP2, + mpc_rnd_t RND) + -- Function: int mpc_set_uj_uj (mpc_t ROP, uintmax_t OP1, uintmax_t + OP2, mpc_rnd_t RND) + -- Function: int mpc_set_sj_sj (mpc_t ROP, intmax_t OP1, intmax_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_set_d_d (mpc_t ROP, double OP1, double OP2, + mpc_rnd_t RND) + -- Function: int mpc_set_ld_ld (mpc_t ROP, long double OP1, long double + OP2, mpc_rnd_t RND) + -- Function: int mpc_set_z_z (mpc_t ROP, mpz_t OP1, mpz_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_set_q_q (mpc_t ROP, mpq_t OP1, mpq_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_set_f_f (mpc_t ROP, mpf_t OP1, mpf_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_set_fr_fr (mpc_t ROP, mpfr_t OP1, mpfr_t OP2, + mpc_rnd_t RND) + Set the real part of ROP from OP1, and its imaginary part from OP2, + according to the rounding mode RND. + + Beware that the behaviour of 'mpc_set_fr_fr' is undefined if OP1 or + OP2 is a pointer to the real or imaginary part of ROP. To exchange + the real and the imaginary part of a complex number, either use + 'mpfr_swap (mpc_realref (rop), mpc_imagref (rop))', which also + exchanges the precisions of the two parts; or use a temporary + variable. + + For functions assigning complex variables from strings or input +streams, *note String and Stream Input and Output::. + + -- Function: void mpc_set_nan (mpc_t ROP) + Set ROP to Nan+i*NaN. + + -- Function: void mpc_swap (mpc_t OP1, mpc_t OP2) + Swap the values of OP1 and OP2 efficiently. Warning: The + precisions are exchanged, too; in case these are different, + 'mpc_swap' is thus not equivalent to three 'mpc_set' calls using a + third auxiliary variable. + + +File: mpc.info, Node: Converting Complex Numbers, Next: String and Stream Input and Output, Prev: Assigning Complex Numbers, Up: Complex Functions + +5.3 Conversion Functions +======================== + +The following functions are available only if '' is included +_before_ 'mpc.h'. + + -- Function: double _Complex mpc_get_dc (mpc_t OP, mpc_rnd_t RND) + -- Function: long double _Complex mpc_get_ldc (mpc_t OP, mpc_rnd_t RND) + Convert OP to a C complex number, using the rounding mode RND. + + For functions converting complex variables to strings or stream +output, *note String and Stream Input and Output::. + + +File: mpc.info, Node: String and Stream Input and Output, Next: Complex Comparison, Prev: Converting Complex Numbers, Up: Complex Functions + +5.4 String and Stream Input and Output +====================================== + + -- Function: int mpc_strtoc (mpc_t ROP, const char *NPTR, char + **ENDPTR, int BASE, mpc_rnd_t RND) + Read a complex number from a string NPTR in base BASE, rounded to + the precision of ROP with the given rounding mode RND. The BASE + must be either 0 or a number from 2 to 36 (otherwise the behaviour + is undefined). If NPTR starts with valid data, the result is + stored in ROP, the usual inexact value is returned (*note Return + Value: return-value.) and, if ENDPTR is not the null pointer, + *ENDPTR points to the character just after the valid data. + Otherwise, ROP is set to 'NaN + i * NaN', -1 is returned and, if + ENDPTR is not the null pointer, the value of NPTR is stored in the + location referenced by ENDPTR. + + The expected form of a complex number string is either a real + number (an optional leading whitespace, an optional sign followed + by a floating-point number), or a pair of real numbers in + parentheses separated by whitespace. If a real number is read, the + missing imaginary part is set to +0. The form of a floating-point + number depends on the base and is described in the documentation of + 'mpfr_strtofr' (*note (mpfr.info)Assignment Functions::). For + instance, '"3.1415926"', '"(1.25e+7 +.17)"', '"(@nan@ 2)"' and + '"(-0 -7)"' are valid strings for BASE = 10. If BASE = 0, then a + prefix may be used to indicate the base in which the floating-point + number is written. Use prefix '0b' for binary numbers, prefix '0x' + for hexadecimal numbers, and no prefix for decimal numbers. The + real and imaginary part may then be written in different bases. + For instance, '"(1.024e+3 +2.05e+3)"' and '"(0b1p+10 +0x802)"' are + valid strings for 'base'=0 and represent the same value. + + -- Function: int mpc_set_str (mpc_t ROP, const char *S, int BASE, + mpc_rnd_t rnd) + Set ROP to the value of the string S in base BASE, rounded to the + precision of ROP with the given rounding mode RND. See the + documentation of 'mpc_strtoc' for a detailed description of the + valid string formats. Contrarily to 'mpc_strtoc', 'mpc_set_str' + requires the _whole_ string to represent a valid complex number + (potentially followed by additional white space). This function + returns the usual inexact value (*note Return Value: return-value.) + if the entire string up to the final null character is a valid + number in base BASE; otherwise it returns -1, and ROP is set to + NaN+i*NaN. + + -- Function: char * mpc_get_str (int B, size_t N, mpc_t OP, mpc_rnd_t + RND) + Convert OP to a string containing its real and imaginary parts, + separated by a space and enclosed in a pair of parentheses. The + numbers are written in base B (which may vary from 2 to 36) and + rounded according to RND. The number of significant digits, at + least 2, is given by N. It is also possible to let N be zero, in + which case the number of digits is chosen large enough so that + re-reading the printed value with the same precision, assuming both + output and input use rounding to nearest, will recover the original + value of OP. Note that 'mpc_get_str' uses the decimal point of the + current locale if available, and '.' otherwise. + + The string is generated using the current memory allocation + function ('malloc' by default, unless it has been modified using + the custom memory allocation interface of 'gmp'); once it is not + needed any more, it should be freed by calling 'mpc_free_str'. + + -- Function: void mpc_free_str (char *STR) + Free the string STR, which needs to have been allocated by a call + to 'mpc_get_str'. + + The following two functions read numbers from input streams and write +them to output streams. When using any of these functions, you need to +include 'stdio.h' _before_ 'mpc.h'. + + -- Function: int mpc_inp_str (mpc_t ROP, FILE *STREAM, size_t *READ, + int BASE, mpc_rnd_t RND) + Input a string in base BASE in the same format as for 'mpc_strtoc' + from stdio stream STREAM, rounded according to RND, and put the + read complex number into ROP. If STREAM is the null pointer, ROP + is read from 'stdin'. Return the usual inexact value; if an error + occurs, set ROP to 'NaN + i * NaN' and return -1. If READ is not + the null pointer, it is set to the number of read characters. + + Unlike 'mpc_strtoc', the function 'mpc_inp_str' does not possess + perfect knowledge of the string to transform and has to read it + character by character, so it behaves slightly differently: It + tries to read a string describing a complex number and processes + this string through a call to 'mpc_set_str'. Precisely, after + skipping optional whitespace, a minimal string is read according to + the regular expression 'mpfr | '(' \s* mpfr \s+ mpfr \s* ')'', + where '\s' denotes a whitespace, and 'mpfr' is either a string + containing neither whitespaces nor parentheses, or + 'nan(n-char-sequence)' or '@nan@(n-char-sequence)' (regardless of + capitalisation) with 'n-char-sequence' a string of ascii letters, + digits or ''_''. + + For instance, upon input of '"nan(13 1)"', the function + 'mpc_inp_str' starts to recognise a value of NaN followed by an + n-char-sequence indicated by the opening parenthesis; as soon as + the space is reached, it becocmes clear that the expression in + parentheses is not an n-char-sequence, and the error flag -1 is + returned after 6 characters have been consumed from the stream (the + whitespace itself remaining in the stream). The function + 'mpc_strtoc', on the other hand, may track back when reaching the + whitespace; it treats the string as the two successive complex + numbers 'NaN + i * 0' and '13 + i'. It is thus recommended to have + a whitespace follow each floating point number to avoid this + problem. + + -- Function: size_t mpc_out_str (FILE *STREAM, int BASE, size_t + N_DIGITS, mpc_t OP, mpc_rnd_t RND) + Output OP on stdio stream STREAM in base BASE, rounded according to + RND, in the same format as for 'mpc_strtoc' If STREAM is the null + pointer, ROP is written to 'stdout'. + + Return the number of characters written. + + +File: mpc.info, Node: Complex Comparison, Next: Projection & Decomposing, Prev: String and Stream Input and Output, Up: Complex Functions + +5.5 Comparison Functions +======================== + + -- Function: int mpc_cmp (mpc_t OP1, mpc_t OP2) + -- Function: int mpc_cmp_si_si (mpc_t OP1, long int OP2R, long int + OP2I) + -- Macro: int mpc_cmp_si (mpc_t OP1, long int OP2) + + Compare OP1 and OP2, where in the case of 'mpc_cmp_si_si', OP2 is + taken to be OP2R + i OP2I. The return value C can be decomposed + into 'x = MPC_INEX_RE(c)' and 'y = MPC_INEX_IM(c)', such that X is + positive if the real part of OP1 is greater than that of OP2, zero + if both real parts are equal, and negative if the real part of OP1 + is less than that of OP2, and likewise for Y. Both OP1 and OP2 are + considered to their full own precision, which may differ. It is + not allowed that one of the operands has a NaN (Not-a-Number) part. + + The storage of the return value is such that equality can be simply + checked with 'mpc_cmp (op1, op2) == 0'. + + +File: mpc.info, Node: Projection & Decomposing, Next: Basic Arithmetic, Prev: Complex Comparison, Up: Complex Functions + +5.6 Projection and Decomposing Functions +======================================== + + -- Function: int mpc_real (mpfr_t ROP, mpc_t OP, mpfr_rnd_t RND) + Set ROP to the value of the real part of OP rounded in the + direction RND. + + -- Function: int mpc_imag (mpfr_t ROP, mpc_t OP, mpfr_rnd_t RND) + Set ROP to the value of the imaginary part of OP rounded in the + direction RND. + + -- Macro: mpfr_t mpc_realref (mpc_t OP) + -- Macro: mpfr_t mpc_imagref (mpc_t OP) + Return a reference to the real part and imaginary part of OP, + respectively. The 'mpfr' functions can be used on the result of + these macros (note that the 'mpfr_t' type is itself a pointer). + + -- Function: int mpc_arg (mpfr_t ROP, mpc_t OP, mpfr_rnd_t RND) + Set ROP to the argument of OP, with a branch cut along the negative + real axis. + + -- Function: int mpc_proj (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Compute a projection of OP onto the Riemann sphere. Set ROP to OP + rounded in the direction RND, except when at least one part of OP + is infinite (even if the other part is a NaN) in which case the + real part of ROP is set to plus infinity and its imaginary part to + a signed zero with the same sign as the imaginary part of OP. + + +File: mpc.info, Node: Basic Arithmetic, Next: Power Functions and Logarithm, Prev: Projection & Decomposing, Up: Complex Functions + +5.7 Basic Arithmetic Functions +============================== + +All the following functions are designed in such a way that, when +working with real numbers instead of complex numbers, their complexity +should essentially be the same as with the GNU MPFR library, with only a +marginal overhead due to the GNU MPC layer. + + -- Function: int mpc_add (mpc_t ROP, mpc_t OP1, mpc_t OP2, mpc_rnd_t + RND) + -- Function: int mpc_add_ui (mpc_t ROP, mpc_t OP1, unsigned long int + OP2, mpc_rnd_t RND) + -- Function: int mpc_add_fr (mpc_t ROP, mpc_t OP1, mpfr_t OP2, + mpc_rnd_t RND) + Set ROP to OP1 + OP2 rounded according to RND. + + -- Function: int mpc_sub (mpc_t ROP, mpc_t OP1, mpc_t OP2, mpc_rnd_t + RND) + -- Function: int mpc_sub_fr (mpc_t ROP, mpc_t OP1, mpfr_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_fr_sub (mpc_t ROP, mpfr_t OP1, mpc_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_sub_ui (mpc_t ROP, mpc_t OP1, unsigned long int + OP2, mpc_rnd_t RND) + -- Macro: int mpc_ui_sub (mpc_t ROP, unsigned long int OP1, mpc_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_ui_ui_sub (mpc_t ROP, unsigned long int RE1, + unsigned long int IM1, mpc_t OP2, mpc_rnd_t RND) + Set ROP to OP1 - OP2 rounded according to RND. For + 'mpc_ui_ui_sub', OP1 is RE1 + IM1. + + -- Function: int mpc_neg (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to -OP rounded according to RND. Just changes the sign if + ROP and OP are the same variable. + + -- Function: int mpc_mul (mpc_t ROP, mpc_t OP1, mpc_t OP2, mpc_rnd_t + RND) + -- Function: int mpc_mul_ui (mpc_t ROP, mpc_t OP1, unsigned long int + OP2, mpc_rnd_t RND) + -- Function: int mpc_mul_si (mpc_t ROP, mpc_t OP1, long int OP2, + mpc_rnd_t RND) + -- Function: int mpc_mul_fr (mpc_t ROP, mpc_t OP1, mpfr_t OP2, + mpc_rnd_t RND) + Set ROP to OP1 times OP2 rounded according to RND. Note: for + 'mpc_mul', in case OP1 and OP2 have the same value, use 'mpc_sqr' + for better efficiency. + + -- Function: int mpc_mul_i (mpc_t ROP, mpc_t OP, int SGN, mpc_rnd_t + RND) + Set ROP to OP times the imaginary unit i if SGN is non-negative, + set ROP to OP times -i otherwise, in both cases rounded according + to RND. + + -- Function: int mpc_sqr (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the square of OP rounded according to RND. + + -- Function: int mpc_fma (mpc_t ROP, mpc_t OP1, mpc_t OP2, mpc_t OP3, + mpc_rnd_t RND) + Set ROP to OP1*OP2+OP3, rounded according to RND, with only one + final rounding. + + -- Function: int mpc_div (mpc_t ROP, mpc_t OP1, mpc_t OP2, mpc_rnd_t + RND) + -- Function: int mpc_div_ui (mpc_t ROP, mpc_t OP1, unsigned long int + OP2, mpc_rnd_t RND) + -- Function: int mpc_div_fr (mpc_t ROP, mpc_t OP1, mpfr_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_ui_div (mpc_t ROP, unsigned long int OP1, mpc_t + OP2, mpc_rnd_t RND) + -- Function: int mpc_fr_div (mpc_t ROP, mpfr_t OP1, mpc_t OP2, + mpc_rnd_t RND) + Set ROP to OP1/OP2 rounded according to RND. + + -- Function: int mpc_conj (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the conjugate of OP rounded according to RND. Just + changes the sign of the imaginary part if ROP and OP are the same + variable. + + -- Function: int mpc_abs (mpfr_t ROP, mpc_t OP, mpfr_rnd_t RND) + Set the floating-point number ROP to the absolute value of OP, + rounded in the direction RND. + + -- Function: int mpc_norm (mpfr_t ROP, mpc_t OP, mpfr_rnd_t RND) + Set the floating-point number ROP to the norm of OP (i.e., the + square of its absolute value), rounded in the direction RND. + + -- Function: int mpc_mul_2ui (mpc_t ROP, mpc_t OP1, unsigned long int + OP2, mpc_rnd_t RND) + -- Function: int mpc_mul_2si (mpc_t ROP, mpc_t OP1, long int OP2, + mpc_rnd_t RND) + Set ROP to OP1 times 2 raised to OP2 rounded according to RND. + Just modifies the exponents of the real and imaginary parts by OP2 + when ROP and OP1 are identical. + + -- Function: int mpc_div_2ui (mpc_t ROP, mpc_t OP1, unsigned long int + OP2, mpc_rnd_t RND) + -- Function: int mpc_div_2si (mpc_t ROP, mpc_t OP1, long int OP2, + mpc_rnd_t RND) + Set ROP to OP1 divided by 2 raised to OP2 rounded according to RND. + Just modifies the exponents of the real and imaginary parts by OP2 + when ROP and OP1 are identical. + + +File: mpc.info, Node: Power Functions and Logarithm, Next: Trigonometric Functions, Prev: Basic Arithmetic, Up: Complex Functions + +5.8 Power Functions and Logarithm +================================= + + -- Function: int mpc_sqrt (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the square root of OP rounded according to RND. The + returned value ROP has a non-negative real part, and if its real + part is zero, a non-negative imaginary part. + + -- Function: int mpc_pow (mpc_t ROP, mpc_t OP1, mpc_t OP2, mpc_rnd_t + RND) + -- Function: int mpc_pow_d (mpc_t ROP, mpc_t OP1, double OP2, mpc_rnd_t + RND) + -- Function: int mpc_pow_ld (mpc_t ROP, mpc_t OP1, long double OP2, + mpc_rnd_t RND) + -- Function: int mpc_pow_si (mpc_t ROP, mpc_t OP1, long OP2, mpc_rnd_t + RND) + -- Function: int mpc_pow_ui (mpc_t ROP, mpc_t OP1, unsigned long OP2, + mpc_rnd_t RND) + -- Function: int mpc_pow_z (mpc_t ROP, mpc_t OP1, mpz_t OP2, mpc_rnd_t + RND) + -- Function: int mpc_pow_fr (mpc_t ROP, mpc_t OP1, mpfr_t OP2, + mpc_rnd_t RND) + Set ROP to OP1 raised to the power OP2, rounded according to RND. + For 'mpc_pow_d', 'mpc_pow_ld', 'mpc_pow_si', 'mpc_pow_ui', + 'mpc_pow_z' and 'mpc_pow_fr', the imaginary part of OP2 is + considered as +0. When both OP1 and OP2 are zero, the result has + real part 1, and imaginary part 0, with sign being the opposite of + that of OP2. + + -- Function: int mpc_exp (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the exponential of OP, rounded according to RND with the + precision of ROP. + + -- Function: int mpc_log (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + -- Function: int mpc_log10 (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the natural and base-10 logarithm of OP respectively, + rounded according to RND with the precision of ROP. The principal + branch is chosen, with the branch cut on the negative real axis, so + that the imaginary part of the result lies in ]-\pi , \pi] and + ]-\pi/log(10) , \pi/log(10)] respectively. + + +File: mpc.info, Node: Trigonometric Functions, Next: Miscellaneous Complex Functions, Prev: Power Functions and Logarithm, Up: Complex Functions + +5.9 Trigonometric Functions +=========================== + + -- Function: int mpc_sin (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the sine of OP, rounded according to RND with the + precision of ROP. + + -- Function: int mpc_cos (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the cosine of OP, rounded according to RND with the + precision of ROP. + + -- Function: int mpc_sin_cos (mpc_t ROP_SIN, mpc_t ROP_COS, mpc_t OP, + mpc_rnd_t RND_SIN, mpc_rnd_t RND_COS) + Set ROP_SIN to the sine of OP, rounded according to RND_SIN with + the precision of ROP_SIN, and ROP_COS to the cosine of OP, rounded + according to RND_COS with the precision of ROP_COS. + + -- Function: int mpc_tan (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the tangent of OP, rounded according to RND with the + precision of ROP. + + -- Function: int mpc_sinh (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the hyperbolic sine of OP, rounded according to RND with + the precision of ROP. + + -- Function: int mpc_cosh (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the hyperbolic cosine of OP, rounded according to RND + with the precision of ROP. + + -- Function: int mpc_tanh (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the hyperbolic tangent of OP, rounded according to RND + with the precision of ROP. + + -- Function: int mpc_asin (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + -- Function: int mpc_acos (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + -- Function: int mpc_atan (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the inverse sine, inverse cosine, inverse tangent of OP, + rounded according to RND with the precision of ROP. + + -- Function: int mpc_asinh (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + -- Function: int mpc_acosh (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + -- Function: int mpc_atanh (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the inverse hyperbolic sine, inverse hyperbolic cosine, + inverse hyperbolic tangent of OP, rounded according to RND with the + precision of ROP. The branch cut of MPC_ACOSH is (-\infty, 1). + + +File: mpc.info, Node: Miscellaneous Complex Functions, Next: Advanced Functions, Prev: Trigonometric Functions, Up: Complex Functions + +5.10 Miscellaneous Functions +============================ + + -- Function: int mpc_urandom (mpc_t ROP, gmp_randstate_t STATE) + Generate a uniformly distributed random complex in the unit square + [0, 1] x [0, 1]. Return 0, unless an exponent in the real or + imaginary part is not in the current exponent range, in which case + that part is set to NaN and a zero value is returned. The second + argument is a 'gmp_randstate_t' structure which should be created + using the GMP 'rand_init' function, see the GMP manual. + + -- Function: const char * mpc_get_version (void) + Return the GNU MPC version, as a null-terminated string. + + -- Macro: MPC_VERSION + -- Macro: MPC_VERSION_MAJOR + -- Macro: MPC_VERSION_MINOR + -- Macro: MPC_VERSION_PATCHLEVEL + -- Macro: MPC_VERSION_STRING + 'MPC_VERSION' is the version of GNU MPC as a preprocessing + constant. 'MPC_VERSION_MAJOR', 'MPC_VERSION_MINOR' and + 'MPC_VERSION_PATCHLEVEL' are respectively the major, minor and + patch level of GNU MPC version, as preprocessing constants. + 'MPC_VERSION_STRING' is the version as a string constant, which can + be compared to the result of 'mpc_get_version' to check at run time + the header file and library used match: + if (strcmp (mpc_get_version (), MPC_VERSION_STRING)) + fprintf (stderr, "Warning: header and library do not match\n"); + Note: Obtaining different strings is not necessarily an error, as + in general, a program compiled with some old GNU MPC version can be + dynamically linked with a newer GNU MPC library version (if allowed + by the library versioning system). + + -- Macro: long MPC_VERSION_NUM (MAJOR, MINOR, PATCHLEVEL) + Create an integer in the same format as used by 'MPC_VERSION' from + the given MAJOR, MINOR and PATCHLEVEL. Here is an example of how + to check the GNU MPC version at compile time: + #if (!defined(MPC_VERSION) || (MPC_VERSION. + + * Guillaume Hanrot, Vincent Lefe`vre, Patrick Pe'lissier, Paul + Zimmermann et al. 'mpfr' - A library for multiple-precision + floating-point computations with exact rounding. Version 2.4.1, + . + + * IEEE standard for binary floating-point arithmetic, Technical + Report ANSI-IEEE Standard 754-1985, New York, 1985. Approved March + 21, 1985: IEEE Standards Board; approved July 26, 1985: American + National Standards Institute, 18 pages. + + * Donald E. Knuth, "The Art of Computer Programming", vol 2, + "Seminumerical Algorithms", 2nd edition, Addison-Wesley, 1981. + + * ISO/IEC 9899:1999, Programming languages — C. + + +File: mpc.info, Node: Concept Index, Next: Function Index, Prev: References, Up: Top + +Concept Index +************* + +[index] +* Menu: + +* Arithmetic functions: Basic Arithmetic. (line 6) +* Comparison functions: Complex Comparison. (line 6) +* Complex arithmetic functions: Basic Arithmetic. (line 6) +* Complex assignment functions: Assigning Complex Numbers. + (line 6) +* Complex comparisons functions: Complex Comparison. (line 6) +* Complex functions: Complex Functions. (line 6) +* Complex number: GNU MPC Basics. (line 15) +* Conditions for copying GNU MPC: Copying. (line 6) +* Conversion functions: Converting Complex Numbers. + (line 6) +* Copying conditions: Copying. (line 6) +* Installation: Installing GNU MPC. (line 6) +* Logarithm: Power Functions and Logarithm. + (line 6) +* Miscellaneous complex functions: Miscellaneous Complex Functions. + (line 6) +* 'mpc.h': GNU MPC Basics. (line 6) +* Power functions: Power Functions and Logarithm. + (line 6) +* Precision: GNU MPC Basics. (line 19) +* Projection and Decomposing Functions: Projection & Decomposing. + (line 6) +* Reporting bugs: Reporting Bugs. (line 6) +* Rounding Mode: GNU MPC Basics. (line 24) +* String and stream input and output: String and Stream Input and Output. + (line 6) +* Trigonometric functions: Trigonometric Functions. + (line 6) +* User-defined precision: Complex Functions. (line 12) + + +File: mpc.info, Node: Function Index, Next: GNU Free Documentation License, Prev: Concept Index, Up: Top + +Function Index +************** + +[index] +* Menu: + +* _Complex: Converting Complex Numbers. + (line 9) +* mpc_abs: Basic Arithmetic. (line 81) +* mpc_acos: Trigonometric Functions. + (line 37) +* mpc_acosh: Trigonometric Functions. + (line 43) +* mpc_add: Basic Arithmetic. (line 11) +* mpc_add_fr: Basic Arithmetic. (line 15) +* mpc_add_ui: Basic Arithmetic. (line 13) +* mpc_arg: Projection & Decomposing. + (line 20) +* mpc_asin: Trigonometric Functions. + (line 36) +* mpc_asinh: Trigonometric Functions. + (line 42) +* mpc_atan: Trigonometric Functions. + (line 38) +* mpc_atanh: Trigonometric Functions. + (line 44) +* mpc_clear: Initializing Complex Numbers. + (line 21) +* mpc_cmp: Complex Comparison. (line 6) +* mpc_cmp_si: Complex Comparison. (line 9) +* mpc_cmp_si_si: Complex Comparison. (line 7) +* mpc_conj: Basic Arithmetic. (line 76) +* mpc_cos: Trigonometric Functions. + (line 10) +* mpc_cosh: Trigonometric Functions. + (line 28) +* mpc_div: Basic Arithmetic. (line 64) +* mpc_div_2si: Basic Arithmetic. (line 99) +* mpc_div_2ui: Basic Arithmetic. (line 97) +* mpc_div_fr: Basic Arithmetic. (line 68) +* mpc_div_ui: Basic Arithmetic. (line 66) +* mpc_exp: Power Functions and Logarithm. + (line 32) +* mpc_fma: Basic Arithmetic. (line 59) +* mpc_free_str: String and Stream Input and Output. + (line 66) +* mpc_fr_div: Basic Arithmetic. (line 72) +* mpc_fr_sub: Basic Arithmetic. (line 23) +* mpc_get_ldc: Converting Complex Numbers. + (line 10) +* mpc_get_prec: Initializing Complex Numbers. + (line 49) +* mpc_get_prec2: Initializing Complex Numbers. + (line 53) +* mpc_get_str: String and Stream Input and Output. + (line 48) +* mpc_get_version: Miscellaneous Complex Functions. + (line 14) +* mpc_imag: Projection & Decomposing. + (line 10) +* mpc_imagref: Projection & Decomposing. + (line 15) +* mpc_init2: Initializing Complex Numbers. + (line 10) +* mpc_init3: Initializing Complex Numbers. + (line 15) +* mpc_inp_str: String and Stream Input and Output. + (line 74) +* mpc_log: Power Functions and Logarithm. + (line 36) +* mpc_log10: Power Functions and Logarithm. + (line 37) +* mpc_mul: Basic Arithmetic. (line 38) +* mpc_mul_2si: Basic Arithmetic. (line 91) +* mpc_mul_2ui: Basic Arithmetic. (line 89) +* mpc_mul_fr: Basic Arithmetic. (line 44) +* mpc_mul_i: Basic Arithmetic. (line 50) +* mpc_mul_si: Basic Arithmetic. (line 42) +* mpc_mul_ui: Basic Arithmetic. (line 40) +* mpc_neg: Basic Arithmetic. (line 34) +* mpc_norm: Basic Arithmetic. (line 85) +* mpc_out_str: String and Stream Input and Output. + (line 109) +* mpc_pow: Power Functions and Logarithm. + (line 11) +* mpc_pow_d: Power Functions and Logarithm. + (line 13) +* mpc_pow_fr: Power Functions and Logarithm. + (line 23) +* mpc_pow_ld: Power Functions and Logarithm. + (line 15) +* mpc_pow_si: Power Functions and Logarithm. + (line 17) +* mpc_pow_ui: Power Functions and Logarithm. + (line 19) +* mpc_pow_z: Power Functions and Logarithm. + (line 21) +* mpc_proj: Projection & Decomposing. + (line 24) +* mpc_real: Projection & Decomposing. + (line 6) +* mpc_realref: Projection & Decomposing. + (line 14) +* 'mpc_rnd_t': GNU MPC Basics. (line 24) +* mpc_set: Assigning Complex Numbers. + (line 16) +* mpc_set_d: Assigning Complex Numbers. + (line 25) +* mpc_set_dc: Assigning Complex Numbers. + (line 27) +* mpc_set_d_d: Assigning Complex Numbers. + (line 54) +* mpc_set_f: Assigning Complex Numbers. + (line 33) +* mpc_set_fr: Assigning Complex Numbers. + (line 34) +* mpc_set_fr_fr: Assigning Complex Numbers. + (line 64) +* mpc_set_f_f: Assigning Complex Numbers. + (line 62) +* mpc_set_ld: Assigning Complex Numbers. + (line 26) +* mpc_set_ldc: Assigning Complex Numbers. + (line 29) +* mpc_set_ld_ld: Assigning Complex Numbers. + (line 56) +* mpc_set_nan: Assigning Complex Numbers. + (line 79) +* mpc_set_prec: Initializing Complex Numbers. + (line 41) +* mpc_set_q: Assigning Complex Numbers. + (line 32) +* mpc_set_q_q: Assigning Complex Numbers. + (line 60) +* mpc_set_si: Assigning Complex Numbers. + (line 22) +* mpc_set_si_si: Assigning Complex Numbers. + (line 48) +* mpc_set_sj: Assigning Complex Numbers. + (line 24) +* mpc_set_sj_sj: Assigning Complex Numbers. + (line 52) +* mpc_set_str: String and Stream Input and Output. + (line 35) +* mpc_set_ui: Assigning Complex Numbers. + (line 20) +* mpc_set_ui_ui: Assigning Complex Numbers. + (line 46) +* mpc_set_uj: Assigning Complex Numbers. + (line 23) +* mpc_set_uj_uj: Assigning Complex Numbers. + (line 50) +* MPC_SET_X_Y: Advanced Functions. (line 6) +* mpc_set_z: Assigning Complex Numbers. + (line 31) +* mpc_set_z_z: Assigning Complex Numbers. + (line 58) +* mpc_sin: Trigonometric Functions. + (line 6) +* mpc_sinh: Trigonometric Functions. + (line 24) +* mpc_sin_cos: Trigonometric Functions. + (line 14) +* mpc_sqr: Basic Arithmetic. (line 56) +* mpc_sqrt: Power Functions and Logarithm. + (line 6) +* mpc_strtoc: String and Stream Input and Output. + (line 6) +* mpc_sub: Basic Arithmetic. (line 19) +* mpc_sub_fr: Basic Arithmetic. (line 21) +* mpc_sub_ui: Basic Arithmetic. (line 25) +* mpc_swap: Assigning Complex Numbers. + (line 82) +* 'mpc_t': GNU MPC Basics. (line 15) +* mpc_tan: Trigonometric Functions. + (line 20) +* mpc_tanh: Trigonometric Functions. + (line 32) +* mpc_ui_div: Basic Arithmetic. (line 70) +* mpc_ui_sub: Basic Arithmetic. (line 27) +* mpc_ui_ui_sub: Basic Arithmetic. (line 29) +* mpc_urandom: Miscellaneous Complex Functions. + (line 6) +* MPC_VERSION: Miscellaneous Complex Functions. + (line 17) +* MPC_VERSION_MAJOR: Miscellaneous Complex Functions. + (line 18) +* MPC_VERSION_MINOR: Miscellaneous Complex Functions. + (line 19) +* MPC_VERSION_NUM: Miscellaneous Complex Functions. + (line 36) +* MPC_VERSION_PATCHLEVEL: Miscellaneous Complex Functions. + (line 20) +* MPC_VERSION_STRING: Miscellaneous Complex Functions. + (line 21) +* 'mpfr_prec_t': GNU MPC Basics. (line 19) + + +File: mpc.info, Node: GNU Free Documentation License, Prev: Function Index, Up: Top + +Appendix A GNU Free Documentation License +***************************************** + + Version 1.3, 3 November 2008 + + Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc. + + + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + 0. PREAMBLE + + The purpose of this License is to make a manual, textbook, or other + functional and useful document "free" in the sense of freedom: to + assure everyone the effective freedom to copy and redistribute it, + with or without modifying it, either commercially or + noncommercially. Secondarily, this License preserves for the + author and publisher a way to get credit for their work, while not + being considered responsible for modifications made by others. + + This License is a kind of "copyleft", which means that derivative + works of the document must themselves be free in the same sense. + It complements the GNU General Public License, which is a copyleft + license designed for free software. + + We have designed this License in order to use it for manuals for + free software, because free software needs free documentation: a + free program should come with manuals providing the same freedoms + that the software does. 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A copy of the license is included in the section entitled ``GNU + Free Documentation License''. + + If you have Invariant Sections, Front-Cover Texts and Back-Cover +Texts, replace the "with...Texts." line with this: + + with the Invariant Sections being LIST THEIR TITLES, with + the Front-Cover Texts being LIST, and with the Back-Cover Texts + being LIST. + + If you have Invariant Sections without Cover Texts, or some other +combination of the three, merge those two alternatives to suit the +situation. + + If your document contains nontrivial examples of program code, we +recommend releasing these examples in parallel under your choice of free +software license, such as the GNU General Public License, to permit +their use in free software. + + + +Tag Table: +Node: Top736 +Node: Copying1443 +Node: Introduction to GNU MPC2215 +Node: Installing GNU MPC2934 +Node: Reporting Bugs8019 +Node: GNU MPC Basics9363 +Ref: return-value13040 +Node: Complex Functions14491 +Node: Initializing Complex Numbers15651 +Node: Assigning Complex Numbers18038 +Node: Converting Complex Numbers22438 +Node: String and Stream Input and Output23063 +Node: Complex Comparison29620 +Node: Projection & Decomposing30695 +Node: Basic Arithmetic32072 +Node: Power Functions and Logarithm36645 +Node: Trigonometric Functions38712 +Node: Miscellaneous Complex Functions40937 +Node: Advanced Functions43113 +Node: Internals44186 +Node: References44637 +Node: Concept Index45540 +Node: Function Index47854 +Node: GNU Free Documentation License61638 + +End Tag Table diff --git a/mpc/doc/mpc.texi b/mpc/doc/mpc.texi new file mode 100644 index 0000000000..8b37ba2e1a --- /dev/null +++ b/mpc/doc/mpc.texi @@ -0,0 +1,1165 @@ +\input texinfo +@setfilename mpc.info +@include version.texi +@settitle GNU MPC @value{VERSION} +@synindex tp fn + +@set MINGMP 4.3.2 +@set MINMPFR 2.4.2 + +@set AUTHORS Andreas Enge, Philippe Th@'eveny, Paul Zimmermann + +@copying +This manual is for GNU MPC, a library for multiple precision complex arithmetic, +version @value{VERSION} of @value{UPDATED-MONTH}. + +Copyright @copyright{} 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 INRIA + +@quotation +Permission is granted to copy, distribute and/or modify this document +under the terms of the GNU Free Documentation License, Version 1.3 or +any later version published by the Free Software Foundation; with no +Invariant Sections. A copy of the license is included in the section +entitled ``GNU Free Documentation License.'' +@end quotation +@end copying + +@iftex +@afourpaper +@end iftex +@tex +\global\parindent=0pt +\global\parskip=8pt +\global\baselineskip=13pt +@end tex + +@dircategory GNU Packages +@direntry +* mpc: (mpc)Multiple Precision Complex Library. +@end direntry + + +@titlepage +@title GNU MPC +@subtitle The GNU Multiple Precision Complex Library +@subtitle Edition @value{VERSION} +@subtitle @value{UPDATED-MONTH} +@author @value{AUTHORS} +@page +@vskip 0pt plus 1filll +@insertcopying +@end titlepage + + +@ifnottex +@node Top +@top GNU MPC + +This manual documents how to install and use the GNU Multiple Precision +Complex Library, version @value{VERSION} +@end ifnottex + +@menu +* Copying:: GNU MPC Copying Conditions (LGPL). +* Introduction to GNU MPC:: Brief introduction to GNU MPC. +* Installing GNU MPC:: How to configure and compile the GNU MPC library. +* Reporting Bugs:: How to usefully report bugs. +* GNU MPC Basics:: What every GNU MPC user should know. +* Complex Functions:: Functions for arithmetic on complex numbers. +* References:: +* Concept Index:: +* Function Index:: +* GNU Free Documentation License:: +@end menu + +@c @times{} made available as a "x" in info and html (already works in tex). +@ifnottex +@macro times +x +@end macro +@end ifnottex + + +@node Copying +@unnumbered GNU MPC Copying Conditions +@cindex Copying conditions +@cindex Conditions for copying GNU MPC + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see @uref{http://www.gnu.org/licenses/}. + + +@node Introduction to GNU MPC +@chapter Introduction to GNU MPC + + +GNU MPC is a portable library written in C for arbitrary precision arithmetic +on complex numbers providing correct rounding. It implements a multiprecision +equivalent of the C99 standard. +It builds upon the GNU MP and the GNU MPFR libraries. + +@section How to use this Manual + +Everyone should read @ref{GNU MPC Basics}. If you need to install the library +yourself, you need to read @ref{Installing GNU MPC}, too. + +The remainder of the manual can be used for later reference, although it is +probably a good idea to skim through it. + +@node Installing GNU MPC +@chapter Installing GNU MPC +@cindex Installation + +To build GNU MPC, you first have to install GNU MP (version @value{MINGMP} or higher) and +GNU MPFR (version @value{MINMPFR} or higher) on your computer. You need a C compiler; +GCC version 4.4 or higher is recommended, since GNU MPC may trigger a bug in previous +versions, see the thread at +@uref{http://lists.gforge.inria.fr/pipermail/mpc-discuss/2011-February/000823.html}. +And you need a +standard Unix @samp{make} program, plus some other standard Unix utility +programs. + +Here are the steps needed to install the library on Unix systems: + +@enumerate +@item +@samp{tar xzf mpc-@value{VERSION}.tar.gz} + +@item +@samp{cd mpc-@value{VERSION}} + +@item +@samp{./configure} + +if GMP and GNU MPFR are installed into standard directories, that is, directories +that are searched by default by the compiler and the linking tools. + +@samp{./configure --with-gmp=} + +is used to indicate a different location where GMP is +installed. Alternatively, you can specify directly GMP include and GMP lib +directories with @samp{./configure --with-gmp-lib= +--with-gmp-include=}. + +@samp{./configure --with-mpfr=} + +is used to indicate a different location where GNU MPFR is +installed. Alternatively, you can specify directly GNU MPFR include and GNU MPFR lib +directories with @samp{./configure --with-mpf-lib= +--with-mpfr-include=}. + +Another useful parameter is @samp{--prefix}, which can be used to +specify an alternative installation location instead of +@file{/usr/local}; see @samp{make install} below. + +To enable checking for memory leaks using @command{valgrind} during +@code{make check}, add the parameter @code{--enable-valgrind-tests}. + +If for debugging purposes you wish to log calls to GNU MPC functions from +within your code, add the parameter @samp{--enable-logging}. +In your code, replace the inclusion of @file{mpc.h} by @file{mpc-log.h} +and link the executable dynamically. +Then all calls to functions with only complex arguments are printed to +@file{stderr} in the following form: First, the function name is given, +followed by its type such as @samp{c_cc}, meaning that the function has +one complex result (one @samp{c} in front of the @samp{_}), computed from +two complex arguments (two @samp{c} after the @samp{_}). Then, the +precisions of the real and the imaginary part of the first result is given, +followed by the second one and so on. Finally, for each argument, the +precisions of its real and imaginary part are specified and the argument +itself is printed in hexadecimal via the function +@code{mpc_out_str} +(@pxref{String and Stream Input and Output}). +The option requires a dynamic library, so it may not be combined with +@code{--disable-shared}. + +Use @samp{./configure --help} for an exhaustive list of parameters. + +@item +@samp{make} + +This compiles GNU MPC in the working directory. + +@item +@samp{make check} + +This will make sure GNU MPC was built correctly. + +If you get error messages, please report them to +@samp{mpc-discuss@@lists.gforge.inria.fr} (@xref{Reporting Bugs}, for +information on what to include in useful bug reports). + +@item +@samp{make install} + +This will copy the file @file{mpc.h} to the directory +@file{/usr/local/include}, the file @file{libmpc.a} to the directory +@file{/usr/local/lib}, and the file @file{mpc.info} to the directory +@file{/usr/local/share/info} (or if you passed the @samp{--prefix} option to +@file{configure}, using the prefix directory given as argument to +@samp{--prefix} instead of @file{/usr/local}). Note: you need write permissions +on these directories. + +@end enumerate + + +@section Other `make' Targets + +There are some other useful make targets: + +@itemize @bullet +@item +@samp{info} + +Create an info version of the manual, in @file{mpc.info}. + +@item +@samp{pdf} + +Create a PDF version of the manual, in @file{doc/mpc.pdf}. + +@item +@samp{dvi} + +Create a DVI version of the manual, in @file{doc/mpc.dvi}. + +@item +@samp{ps} + +Create a Postscript version of the manual, in @file{doc/mpc.ps}. + +@item +@samp{html} + +Create an HTML version of the manual, in several pages in the +directory @file{doc/mpc.html}; if you want only one output HTML file, +then type @samp{makeinfo --html --no-split mpc.texi} instead. + +@item +@samp{clean} + +Delete all object files and archive files, but not the configuration files. + +@item +@samp{distclean} + +Delete all files not included in the distribution. + +@item +@samp{uninstall} + +Delete all files copied by @samp{make install}. +@end itemize + + + +@section Known Build Problems + +On AIX, if GMP was built with the 64-bit ABI, before building and testing GNU MPC, +it might be necessary to set the @samp{OBJECT_MODE} environment variable to 64 +by, e.g., + +@samp{export OBJECT_MODE=64} + +This has been tested with the C compiler IBM XL C/C++ Enterprise Edition +V8.0 for AIX, version: 08.00.0000.0021, GMP 4.2.4 and GNU MPFR 2.4.1. + +Please report any other problems you encounter to +@samp{mpc-discuss@@lists.gforge.inria.fr}. +@xref{Reporting Bugs}. + +@node Reporting Bugs +@chapter Reporting Bugs +@cindex Reporting bugs + +If you think you have found a bug in the GNU MPC library, +please investigate +and report it. We have made this library available to you, and it is not to ask +too much from you, to ask you to report the bugs that you find. + +There are a few things you should think about when you put your bug report +together. + +You have to send us a test case that makes it possible for us to reproduce the +bug. Include instructions on how to run the test case. + +You also have to explain what is wrong; if you get a crash, or if the results +printed are incorrect and in that case, in what way. + +Please include compiler version information in your bug report. +This can be extracted using @samp{gcc -v}, +or @samp{cc -V} on some machines. +Also, include the output from @samp{uname -a}. + +If your bug report is good, we will do our best to help you to get a corrected +version of the library; if the bug report is poor, we will not do anything about +it (aside of chiding you to send better bug reports). + +Send your bug report to: @samp{mpc-discuss@@lists.gforge.inria.fr}. + +If you think something in this manual is unclear, or downright incorrect, or if +the language needs to be improved, please send a note to the same address. + +@node GNU MPC Basics +@chapter GNU MPC Basics + + +@cindex @file{mpc.h} +All declarations needed to use GNU MPC are collected in the include file +@file{mpc.h}. It is designed to work with both C and C++ compilers. +You should include that file in any program using the GNU MPC library +by adding the line +@example + #include "mpc.h" +@end example + +@section Nomenclature and Types + +@cindex Complex number +@tindex @code{mpc_t} +@noindent +@dfn{Complex number} or @dfn{Complex} for short, is a pair of two +arbitrary precision floating-point numbers (for the real and imaginary parts). +The C data type for such objects is @code{mpc_t}. + +@cindex Precision +@tindex @code{mpfr_prec_t} +@noindent +The @dfn{Precision} is the number of bits used to represent the mantissa +of the real and imaginary parts; +the corresponding C data type is @code{mpfr_prec_t}. +For more details on the allowed precision range, +@ifinfo +@pxref{Nomenclature and Types,,, mpfr.info,GNU MPFR}. +@end ifinfo +@ifnotinfo +see Section ``Nomenclature and Types'' in @cite{GNU MPFR}. +@end ifnotinfo + +@cindex Rounding Mode +@tindex @code{mpc_rnd_t} +@noindent +The @dfn{rounding mode} specifies the way to round the result of a +complex operation, in case the exact result can not be represented +exactly in the destination mantissa; +the corresponding C data type is @code{mpc_rnd_t}. +A complex rounding mode is a pair of two rounding modes: one for the real +part, one for the imaginary part. + +@section Function Classes + +There is only one class of functions in the GNU MPC library, namely functions for +complex arithmetic. The function names begin with @code{mpc_}. The +associated type is @code{mpc_t}. + + +@section GNU MPC Variable Conventions + +As a general rule, all GNU MPC functions expect output arguments before input +arguments. This notation is based on an analogy with the assignment operator. + +GNU MPC allows you to use the same variable for both input and output in the same +expression. For example, the main function for floating-point multiplication, +@code{mpc_mul}, can be used like this: @code{mpc_mul (x, x, x, rnd_mode)}. +This +computes the square of @var{x} with rounding mode @code{rnd_mode} +and puts the result back in @var{x}. + +Before you can assign to an GNU MPC variable, you need to initialize it by calling +one of the special initialization functions. When you are done with a +variable, you need to clear it out, using one of the functions for that +purpose. + +A variable should only be initialized once, or at least cleared out between +each initialization. After a variable has been initialized, it may be +assigned to any number of times. + +For efficiency reasons, avoid to initialize and clear out a variable in loops. +Instead, initialize it before entering the loop, and clear it out after the +loop has exited. + +You do not need to be concerned about allocating additional space for GNU MPC +variables, since each of its real and imaginary part +has a mantissa of fixed size. +Hence unless you change its precision, or clear and reinitialize it, +a complex variable will have the same allocated space during all its +life. + + +@section Rounding Modes + +A complex rounding mode is of the form @code{MPC_RNDxy} where +@code{x} and @code{y} are one of @code{N} (to nearest), @code{Z} (towards +zero), @code{U} (towards plus infinity), @code{D} (towards minus infinity). +The first letter refers to the rounding mode for the real part, +and the second one for the imaginary part. +For example @code{MPC_RNDZU} indicates to round the real part towards zero, +and the imaginary part towards plus infinity. + +The @samp{round to nearest} mode works as in the IEEE P754 standard: in case +the number to be rounded lies exactly in the middle of two representable +numbers, it is rounded to the one with the least significant bit set to zero. +For example, the number 5, which is represented by (101) in binary, is rounded +to (100)=4 with a precision of two bits, and not to (110)=6. + + +@anchor{return-value} +@section Return Value + +Most GNU MPC functions have a return value of type @code{int}, which is used +to indicate the position of the rounded real and imaginary parts with respect +to the exact (infinite precision) values. +If this integer is @code{i}, the macros @code{MPC_INEX_RE(i)} and +@code{MPC_INEX_IM(i)} give 0 if the corresponding rounded value is exact, +a negative value if the rounded value is less than the exact one, +and a positive value if it is greater than the exact one. +Similarly, functions computing a result of type @code{mpfr_t} +return an integer that is 0, positive or negative depending on +whether the rounded value is the same, larger or smaller then +the exact result. + +Some functions, such as @code{mpc_sin_cos}, compute two complex results; +the macros @code{MPC_INEX1(i)} and @code{MPC_INEX2(i)}, applied to +the return value @code{i} of such a function, yield the exactness value +corresponding to the first or the second computed value, respectively. + + +@section Branch Cuts And Special Values + +Some complex functions have branch cuts, across which the function is +discontinous. In GNU MPC, the branch cuts chosen are the same as those +specified for the corresponding functions in the ISO C99 standard. + +Likewise, when evaluated at a point whose real or imaginary part is +either infinite or a NaN or a signed zero, a function returns the same +value as those specified for the corresponding function in the ISO C99 +standard. + + +@node Complex Functions +@chapter Complex Functions +@cindex Complex functions + +The complex functions expect arguments of type @code{mpc_t}. + +The GNU MPC floating-point functions have an interface that is similar to the +GNU MP +integer functions. The function prefix for operations on complex numbers is +@code{mpc_}. + +@cindex User-defined precision +The precision of a computation is defined as follows: Compute the requested +operation exactly (with ``infinite precision''), and round the result to +the destination variable precision with the given rounding mode. + +The GNU MPC complex functions are intended to be a smooth extension +of the IEEE P754 arithmetic. The results obtained on one +computer should not differ from the results obtained on a computer with a +different word size. + + +@menu +* Initializing Complex Numbers:: +* Assigning Complex Numbers:: +* Converting Complex Numbers:: +* String and Stream Input and Output:: +* Complex Comparison:: +* Projection & Decomposing:: +* Basic Arithmetic:: +* Power Functions and Logarithm:: +* Trigonometric Functions:: +* Miscellaneous Complex Functions:: +* Advanced Functions:: +* Internals:: +@end menu + +@node Initializing Complex Numbers +@section Initialization Functions + +An @code{mpc_t} object must be initialized before storing the first value in +it. The functions @code{mpc_init2} and @code{mpc_init3} +are used for that purpose. + +@deftypefun void mpc_init2 (mpc_t @var{z}, mpfr_prec_t @var{prec}) +Initialize @var{z} to precision @var{prec} bits +and set its real and imaginary parts to NaN. +Normally, a variable should be initialized once only +or at least be cleared, using @code{mpc_clear}, between initializations. +@end deftypefun + +@deftypefun void mpc_init3 (mpc_t @var{z}, mpfr_prec_t @var{prec_r}, mpfr_prec_t @var{prec_i}) +Initialize @var{z} with the precision of its real part being +@var{prec_r} bits and the precision of its imaginary part being +@var{prec_i} bits, and set the real and imaginary parts to NaN. +@end deftypefun + +@deftypefun void mpc_clear (mpc_t @var{z}) +Free the space occupied by @var{z}. Make sure to call this function for all +@code{mpc_t} variables when you are done with them. +@end deftypefun + +@need 2000 +Here is an example on how to initialize complex variables: +@example +@{ + mpc_t x, y; + mpc_init2 (x, 256); /* precision @emph{exactly} 256 bits */ + mpc_init3 (y, 100, 50); /* 100/50 bits for the real/imaginary part */ + @dots{} + mpc_clear (x); + mpc_clear (y); +@} +@end example + +The following function is useful for changing the precision during a +calculation. A typical use would be for adjusting the precision gradually in +iterative algorithms like Newton-Raphson, making the computation precision +closely match the actual accurate part of the numbers. + +@deftypefun void mpc_set_prec (mpc_t @var{x}, mpfr_prec_t @var{prec}) +Reset the precision of @var{x} to be @strong{exactly} @var{prec} bits, +and set its real/imaginary parts to NaN. +The previous value stored in @var{x} is lost. It is equivalent to +a call to @code{mpc_clear(x)} followed by a call to +@code{mpc_init2(x, prec)}, but more efficient as no allocation is done in +case the current allocated space for the mantissa of @var{x} is sufficient. +@end deftypefun + +@deftypefun mpfr_prec_t mpc_get_prec (mpc_t @var{x}) +If the real and imaginary part of @var{x} have the same precision, it is returned, +otherwise, 0 is returned. +@end deftypefun + +@deftypefun void mpc_get_prec2 (mpfr_prec_t* @var{pr}, mpfr_prec_t* @var{pi}, mpc_t @var{x}) +Returns the precision of the real part of @var{x} via @var{pr} and of its imaginary part +via @var{pi}. +@end deftypefun + + +@node Assigning Complex Numbers +@section Assignment Functions +@cindex Complex assignment functions + +These functions assign new values to already initialized complex numbers +(@pxref{Initializing Complex Numbers}). +When using any functions with @code{intmax_t} or @code{uintmax_t} +parameters, you must include +@code{} or @code{} @emph{before} @file{mpc.h}, to allow +@file{mpc.h} to define prototypes for these functions. +Similarly, functions with parameters of type @code{complex} or +@code{long complex} are defined only if @code{} is included +@emph{before} @file{mpc.h}. +If you need assignment functions that are not in the current API, you can +define them using the @code{MPC_SET_X_Y} macro (@pxref{Advanced Functions}). + +@deftypefun int mpc_set (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set the value of @var{rop} from @var{op}, rounded to the precision of @var{rop} +with the given rounding mode @var{rnd}. +@end deftypefun + +@deftypefun int mpc_set_ui (mpc_t @var{rop}, unsigned long int @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_si (mpc_t @var{rop}, long int @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_uj (mpc_t @var{rop}, uintmax_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_sj (mpc_t @var{rop}, intmax_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_d (mpc_t @var{rop}, double @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_ld (mpc_t @var{rop}, long double @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_dc (mpc_t @var{rop}, double _Complex @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_ldc (mpc_t @var{rop}, long double _Complex @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_z (mpc_t @var{rop}, mpz_t @var{op} mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_q (mpc_t @var{rop}, mpq_t @var{op} mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_f (mpc_t @var{rop}, mpf_t @var{op} mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_fr (mpc_t @var{rop}, mpfr_t @var{op}, mpc_rnd_t @var{rnd}) +Set the value of @var{rop} from @var{op}, rounded to the precision of +@var{rop} with the given rounding mode @var{rnd}. +The argument @var{op} is interpreted as real, so the imaginary part of +@var{rop} is set to zero with a positive sign. +Please note that even a @code{long int} may have to be rounded, if the +destination precision is less than the machine word width. +For @code{mpc_set_d}, be careful that the input number @var{op} may not be +exactly representable as a double-precision number (this happens for 0.1 for +instance), in which case it is first rounded by the C compiler to a +double-precision number, and then only to a complex number. +@end deftypefun + +@deftypefun int mpc_set_ui_ui (mpc_t @var{rop}, unsigned long int @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_si_si (mpc_t @var{rop}, long int @var{op1}, long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_uj_uj (mpc_t @var{rop}, uintmax_t @var{op1}, uintmax_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_sj_sj (mpc_t @var{rop}, intmax_t @var{op1}, intmax_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_d_d (mpc_t @var{rop}, double @var{op1}, double @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_ld_ld (mpc_t @var{rop}, long double @var{op1}, long double @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_z_z (mpc_t @var{rop}, mpz_t @var{op1}, mpz_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_q_q (mpc_t @var{rop}, mpq_t @var{op1}, mpq_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_f_f (mpc_t @var{rop}, mpf_t @var{op1}, mpf_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_fr_fr (mpc_t @var{rop}, mpfr_t @var{op1}, mpfr_t @var{op2}, mpc_rnd_t @var{rnd}) +Set the real part of @var{rop} from @var{op1}, and its imaginary part from +@var{op2}, according to the rounding mode @var{rnd}. + +Beware that the behaviour of @code{mpc_set_fr_fr} is undefined if @var{op1} +or @var{op2} is a pointer to the real or imaginary part of @var{rop}. +To exchange the real and the imaginary part of a complex number, either use +@code{mpfr_swap (mpc_realref (rop), mpc_imagref (rop))}, which also exchanges +the precisions of the two parts; or use a temporary variable. +@end deftypefun + +For functions assigning complex variables from strings or input streams, +@pxref{String and Stream Input and Output}. + +@deftypefun void mpc_set_nan (mpc_t @var{rop}) +Set @var{rop} to Nan+i*NaN. +@end deftypefun + +@deftypefun void mpc_swap (mpc_t @var{op1}, mpc_t @var{op2}) +Swap the values of @var{op1} and @var{op2} efficiently. Warning: The +precisions are exchanged, too; in case these are different, +@code{mpc_swap} is thus not equivalent to three @code{mpc_set} calls using a +third auxiliary variable. +@end deftypefun + + +@node Converting Complex Numbers +@section Conversion Functions +@cindex Conversion functions + +The following functions are available only if @code{} +is included @emph{before} @file{mpc.h}. + +@deftypefun double _Complex mpc_get_dc (mpc_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx {long double _Complex} mpc_get_ldc (mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Convert @var{op} to a C complex number, using the rounding mode @var{rnd}. +@end deftypefun + + +For functions converting complex variables to strings or stream output, +@pxref{String and Stream Input and Output}. + + +@node String and Stream Input and Output +@section String and Stream Input and Output +@cindex String and stream input and output + +@deftypefun int mpc_strtoc (mpc_t @var{rop}, const char *@var{nptr}, char **@var{endptr}, int @var{base}, mpc_rnd_t @var{rnd}) +Read a complex number from a string @var{nptr} in base @var{base}, rounded to +the precision of @var{rop} with the given rounding mode @var{rnd}. +The @var{base} must be either 0 or a number from 2 to 36 (otherwise the +behaviour is undefined). +If @var{nptr} starts with valid data, the result is stored in @var{rop}, +the usual inexact value is returned (@pxref{return-value,, Return +Value}) and, if @var{endptr} is not the null pointer, +@var{*endptr} points to the character just after the valid data. +Otherwise, @var{rop} is set to @code{NaN + i * NaN}, -1 is returned and, +if @var{endptr} is not the null pointer, +the value of @var{nptr} is stored in the location referenced by +@var{endptr}. + +The expected form of a complex number string is either a real number (an +optional leading whitespace, an optional sign followed by a floating-point +number), or a pair of real numbers in parentheses separated by whitespace. If +a real number is read, the missing imaginary part is set to +0. +The form of a floating-point number depends on the base and is described +in the documentation of @code{mpfr_strtofr} +@ifinfo +(@pxref{Assignment Functions,,, mpfr.info,GNU MPFR}). +@end ifinfo +@ifnotinfo +in the GNU MPFR manual. +@end ifnotinfo +For instance, @code{"3.1415926"}, @code{"(1.25e+7 +.17)"}, @code{"(@@nan@@ +2)"} and @code{"(-0 -7)"} are valid strings for @var{base} = 10. +If @var{base} = 0, then a prefix may be used to indicate the base in which the +floating-point number is written. Use prefix '0b' for binary numbers, prefix +'0x' for hexadecimal numbers, and no prefix for decimal numbers. +The real and imaginary part may then be written in different bases. +For instance, @code{"(1.024e+3 +2.05e+3)"} and @code{"(0b1p+10 +0x802)"} are +valid strings for @code{base}=0 and represent the same value. +@end deftypefun + +@deftypefun int mpc_set_str (mpc_t @var{rop}, const char *@var{s}, int @var{base}, mpc_rnd_t rnd) +Set @var{rop} to the value of the string @var{s} in base @var{base}, rounded +to the precision of @var{rop} with the given rounding mode @var{rnd}. +See the documentation of @code{mpc_strtoc} for a detailed description of the +valid string formats. +Contrarily to @code{mpc_strtoc}, @code{mpc_set_str} requires the @emph{whole} +string to represent a valid complex number (potentially followed by +additional white space). +This function returns the usual inexact value (@pxref{return-value,, Return +Value}) if the entire string up to the final null character is a valid number +in base @var{base}; otherwise it returns @minus{}1, and @var{rop} is set to +NaN+i*NaN. +@end deftypefun + +@deftypefun {char *} mpc_get_str (int @var{b}, size_t @var{n}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Convert @var{op} to a string containing its real and imaginary parts, +separated by a space and enclosed in a pair of parentheses. +The numbers are written in base @var{b} (which may vary from 2 to 36) and +rounded according to @var{rnd}. The number of significant digits, at least 2, +is given by @var{n}. It is also possible to let +@var{n} be zero, in which case the number of digits is chosen large +enough so that re-reading the printed value with the same precision, assuming +both output and input use rounding to nearest, will recover the original value +of @var{op}. +Note that @code{mpc_get_str} uses the decimal point of the current locale +if available, and @samp{.} otherwise. + +The string is generated using the current memory allocation function +(@code{malloc} by default, unless it has been modified using the custom +memory allocation interface of @code{gmp}); once it is not needed any more, +it should be freed by calling @code{mpc_free_str}. +@end deftypefun + +@deftypefun {void} mpc_free_str (char *@var{str}) +Free the string @var{str}, which needs to have been allocated by +a call to @code{mpc_get_str}. +@end deftypefun + +The following two functions read numbers from input streams and write +them to output streams. +When using any of these functions, you need to include @file{stdio.h} +@emph{before} @file{mpc.h}. + +@deftypefun int mpc_inp_str (mpc_t @var{rop}, FILE *@var{stream}, size_t *@var{read}, int @var{base}, mpc_rnd_t @var{rnd}) +Input a string in base @var{base} in the same format as for @code{mpc_strtoc} +from stdio stream @var{stream}, rounded according to @var{rnd}, and put the +read complex number into @var{rop}. +If @var{stream} is the null pointer, @var{rop} is read from @code{stdin}. +Return the usual inexact value; if an error occurs, set @var{rop} to @code{NaN ++ i * NaN} and return -1. +If @var{read} is not the null pointer, it is set to the number of read +characters. + +Unlike @code{mpc_strtoc}, the function @code{mpc_inp_str} does not possess +perfect knowledge of the string to transform and has to read it +character by character, so it behaves slightly differently: It tries +to read a string describing a complex number and processes this string +through a call to @code{mpc_set_str}. Precisely, after skipping optional +whitespace, a minimal string is read according to the regular expression +@code{mpfr | '(' \s* mpfr \s+ mpfr \s* ')'}, where @code{\s} denotes a whitespace, +and @code{mpfr} is either a string containing neither whitespaces nor +parentheses, or @code{nan(n-char-sequence)} or @code{@@nan@@(n-char-sequence)} +(regardless of capitalisation) with @code{n-char-sequence} a string +of ascii letters, digits or @code{'_'}. + +For instance, upon input of @code{"nan(13 1)"}, the function +@code{mpc_inp_str} starts to recognise a value of NaN followed by an +n-char-sequence indicated by the opening parenthesis; as soon as the +space is reached, it becocmes clear that the expression in parentheses +is not an n-char-sequence, and the error flag -1 is returned after 6 +characters have been consumed from the stream (the whitespace itself +remaining in the stream). +The function @code{mpc_strtoc}, on the other hand, may track back +when reaching the whitespace; it treats the string as the two successive +complex numbers @code{NaN + i * 0} and @code{13 + i}. +It is thus recommended to have a whitespace follow each floating point number +to avoid this problem. +@end deftypefun + +@deftypefun size_t mpc_out_str (FILE *@var{stream}, int @var{base}, size_t @var{n_digits}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Output @var{op} on stdio stream @var{stream} in +base @var{base}, rounded according to @var{rnd}, in the same format +as for @code{mpc_strtoc} +If @var{stream} is the null pointer, @var{rop} is written to @code{stdout}. + +Return the number of characters written. +@end deftypefun + + +@node Complex Comparison +@section Comparison Functions +@cindex Complex comparisons functions +@cindex Comparison functions + +@deftypefn Function int mpc_cmp (mpc_t @var{op1}, mpc_t @var{op2}) +@deftypefnx Function int mpc_cmp_si_si (mpc_t @var{op1}, long int @var{op2r}, long int @var{op2i}) +@deftypefnx Macro int mpc_cmp_si (mpc_t @var{op1}, long int @var{op2}) + +Compare @var{op1} and @var{op2}, where in the case of @code{mpc_cmp_si_si}, +@var{op2} is taken to be @var{op2r} + i @var{op2i}. +The return value @var{c} can be decomposed into @code{x = MPC_INEX_RE(c)} +and @code{y = MPC_INEX_IM(c)}, such that @var{x} is +positive if the real part of @var{op1} is greater than that of @var{op2}, +zero if both real parts are equal, and negative if the real part of @var{op1} +is less than that of @var{op2}, and likewise for @var{y}. +Both @var{op1} and @var{op2} are considered to their full own precision, +which may differ. +It is not allowed that one of the operands has a NaN (Not-a-Number) part. + +The storage of the return value is such that equality can be simply checked +with @code{mpc_cmp (op1, op2) == 0}. +@end deftypefn + + +@node Projection & Decomposing +@section Projection and Decomposing Functions +@cindex Projection and Decomposing Functions + +@deftypefn Function int mpc_real (mpfr_t @var{rop}, mpc_t @var{op}, mpfr_rnd_t @var{rnd}) +Set @var{rop} to the value of the real part of @var{op} rounded +in the direction @var{rnd}. +@end deftypefn + +@deftypefn Function int mpc_imag (mpfr_t @var{rop}, mpc_t @var{op}, mpfr_rnd_t @var{rnd}) +Set @var{rop} to the value of the imaginary part of @var{op} rounded in the +direction @var{rnd}. +@end deftypefn + +@deftypefn Macro mpfr_t mpc_realref (mpc_t @var{op}) +@deftypefnx Macro mpfr_t mpc_imagref (mpc_t @var{op}) +Return a reference to the real part and imaginary part of @var{op}, +respectively. The @code{mpfr} functions can be used on the result of these +macros (note that the @code{mpfr_t} type is itself a pointer). +@end deftypefn + +@deftypefn Function int mpc_arg (mpfr_t @var{rop}, mpc_t @var{op}, mpfr_rnd_t @var{rnd}) +Set @var{rop} to the argument of @var{op}, with a branch cut along the +negative real axis. +@end deftypefn + +@deftypefn Function int mpc_proj (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Compute a projection of @var{op} onto the Riemann sphere. Set @var{rop} to +@var{op} rounded in the direction @var{rnd}, except when at least one part of +@var{op} is infinite (even if the other part is a NaN) in which case the real +part of @var{rop} is set to plus infinity and its imaginary part to a signed +zero with the same sign as the imaginary part of @var{op}. +@end deftypefn + + +@node Basic Arithmetic +@section Basic Arithmetic Functions +@cindex Complex arithmetic functions +@cindex Arithmetic functions + +All the following functions are designed in such a way that, when working +with real numbers instead of complex numbers, their complexity should +essentially be the same as with the GNU MPFR library, with only a marginal +overhead due to the GNU MPC layer. + +@deftypefun int mpc_add (mpc_t @var{rop}, mpc_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_add_ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_add_fr (mpc_t @var{rop}, mpc_t @var{op1}, mpfr_t @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1} @math{+} @var{op2} rounded according to @var{rnd}. +@end deftypefun + +@deftypefn Function int mpc_sub (mpc_t @var{rop}, mpc_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefnx Function int mpc_sub_fr (mpc_t @var{rop}, mpc_t @var{op1}, mpfr_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefnx Function int mpc_fr_sub (mpc_t @var{rop}, mpfr_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefnx Function int mpc_sub_ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefnx Macro int mpc_ui_sub (mpc_t @var{rop}, unsigned long int @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefnx Function int mpc_ui_ui_sub (mpc_t @var{rop}, unsigned long int @var{re1}, unsigned long int @var{im1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1} @minus{} @var{op2} rounded according to @var{rnd}. +For @code{mpc_ui_ui_sub}, @var{op1} is @var{re1} + @var{im1}. +@end deftypefn + +@deftypefun int mpc_neg (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @minus{}@var{op} rounded according to @var{rnd}. +Just changes the sign if @var{rop} and @var{op} are the same variable. +@end deftypefun + +@deftypefun int mpc_mul (mpc_t @var{rop}, mpc_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_mul_ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_mul_si (mpc_t @var{rop}, mpc_t @var{op1}, long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_mul_fr (mpc_t @var{rop}, mpc_t @var{op1}, mpfr_t @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1} times @var{op2} rounded according to @var{rnd}. +Note: for @code{mpc_mul}, in case @var{op1} and @var{op2} have the same value, +use @code{mpc_sqr} for better efficiency. +@end deftypefun + +@deftypefun int mpc_mul_i (mpc_t @var{rop}, mpc_t @var{op}, int @var{sgn}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op} times the imaginary unit i if @var{sgn} is +non-negative, set @var{rop} to @var{op} times -i otherwise, +in both cases rounded according to @var{rnd}. +@end deftypefun + +@deftypefun int mpc_sqr (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the square of @var{op} rounded according to @var{rnd}. +@end deftypefun + +@deftypefun int mpc_fma (mpc_t @var{rop}, mpc_t @var{op1}, mpc_t @var{op2}, mpc_t @var{op3}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1}*@var{op2}+@var{op3}, +rounded according to @var{rnd}, with only one final rounding. +@end deftypefun + +@deftypefun int mpc_div (mpc_t @var{rop}, mpc_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_div_ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_div_fr (mpc_t @var{rop}, mpc_t @var{op1}, mpfr_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_ui_div (mpc_t @var{rop}, unsigned long int @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_fr_div (mpc_t @var{rop}, mpfr_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1}/@var{op2} rounded according to @var{rnd}. +@end deftypefun + +@deftypefun int mpc_conj (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the conjugate of @var{op} rounded according to @var{rnd}. +Just changes the sign of the imaginary part +if @var{rop} and @var{op} are the same variable. +@end deftypefun + +@deftypefun int mpc_abs (mpfr_t @var{rop}, mpc_t @var{op}, mpfr_rnd_t @var{rnd}) +Set the floating-point number @var{rop} to the absolute value of @var{op}, +rounded in the direction @var{rnd}. +@end deftypefun + +@deftypefun int mpc_norm (mpfr_t @var{rop}, mpc_t @var{op}, mpfr_rnd_t @var{rnd}) +Set the floating-point number @var{rop} to the norm of @var{op} +(i.e., the square of its absolute value), +rounded in the direction @var{rnd}. +@end deftypefun + +@deftypefun int mpc_mul_2ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_mul_2si (mpc_t @var{rop}, mpc_t @var{op1}, long int @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1} times 2 raised to @var{op2} +rounded according to @var{rnd}. Just modifies the exponents +of the real and imaginary parts by @var{op2} +when @var{rop} and @var{op1} are identical. +@end deftypefun + +@deftypefun int mpc_div_2ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_div_2si (mpc_t @var{rop}, mpc_t @var{op1}, long int @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1} divided by 2 raised to @var{op2} +rounded according to @var{rnd}. Just modifies the exponents +of the real and imaginary parts by @var{op2} +when @var{rop} and @var{op1} are identical. +@end deftypefun + + +@node Power Functions and Logarithm +@section Power Functions and Logarithm +@cindex Power functions +@cindex Logarithm + +@deftypefun int mpc_sqrt (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the square root of @var{op} rounded according to @var{rnd}. +The returned value @var{rop} has a non-negative real part, and if its real +part is zero, a non-negative imaginary part. +@end deftypefun + +@deftypefun int mpc_pow (mpc_t @var{rop}, mpc_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_pow_d (mpc_t @var{rop}, mpc_t @var{op1}, double @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_pow_ld (mpc_t @var{rop}, mpc_t @var{op1}, long double @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_pow_si (mpc_t @var{rop}, mpc_t @var{op1}, long @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_pow_ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_pow_z (mpc_t @var{rop}, mpc_t @var{op1}, mpz_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_pow_fr (mpc_t @var{rop}, mpc_t @var{op1}, mpfr_t @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1} raised to the power @var{op2}, rounded according +to @var{rnd}. +For @code{mpc_pow_d}, @code{mpc_pow_ld}, @code{mpc_pow_si}, @code{mpc_pow_ui}, +@code{mpc_pow_z} and @code{mpc_pow_fr}, +the imaginary part of @var{op2} is considered as +0. +When both @var{op1} and @var{op2} are zero, the result has real part 1, +and imaginary part 0, with sign being the opposite of that of @var{op2}. +@end deftypefun + +@deftypefun int mpc_exp (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the exponential of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_log (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_log10 (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the natural and base-10 logarithm of @var{op} respectively, +rounded according to @var{rnd} with the precision of @var{rop}. +The principal branch is chosen, with the branch cut on the negative real axis, +so that the imaginary part of the result lies in +@math{]-\pi , \pi]} and @math{]-\pi/log(10) , \pi/log(10)]} respectively. +@end deftypefun + + +@node Trigonometric Functions +@section Trigonometric Functions +@cindex Trigonometric functions + +@deftypefun int mpc_sin (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the sine of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_cos (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the cosine of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_sin_cos (mpc_t @var{rop_sin}, mpc_t @var{rop_cos}, mpc_t @var{op}, mpc_rnd_t @var{rnd_sin}, mpc_rnd_t @var{rnd_cos}) +Set @var{rop_sin} to the sine of @var{op}, +rounded according to @var{rnd_sin} with the precision of @var{rop_sin}, +and @var{rop_cos} to the cosine of @var{op}, +rounded according to @var{rnd_cos} with the precision of @var{rop_cos}. +@end deftypefun + +@deftypefun int mpc_tan (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the tangent of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_sinh (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the hyperbolic sine of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_cosh (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the hyperbolic cosine of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_tanh (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the hyperbolic tangent of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_asin (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_acos (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_atan (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the inverse sine, inverse cosine, inverse tangent of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_asinh (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_acosh (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_atanh (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the inverse hyperbolic sine, inverse hyperbolic cosine, +inverse hyperbolic tangent of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +The branch cut of @var{mpc_acosh} is @math{(-\infty, 1)}. +@end deftypefun + +@node Miscellaneous Complex Functions +@section Miscellaneous Functions +@cindex Miscellaneous complex functions + +@deftypefun int mpc_urandom (mpc_t @var{rop}, gmp_randstate_t @var{state}) +Generate a uniformly distributed random complex in the unit square @math{[0, +1] @times [0, 1]}. Return 0, unless an exponent in the real or imaginary part +is not in the current exponent range, in which case that part is set to NaN +and a zero value is returned. The second argument is a @code{gmp_randstate_t} +structure which should be created using the GMP @code{rand_init} function, see +the GMP manual. +@end deftypefun + +@deftypefun {const char *} mpc_get_version (void) +Return the GNU MPC version, as a null-terminated string. +@end deftypefun + +@defmac MPC_VERSION +@defmacx MPC_VERSION_MAJOR +@defmacx MPC_VERSION_MINOR +@defmacx MPC_VERSION_PATCHLEVEL +@defmacx MPC_VERSION_STRING +@code{MPC_VERSION} is the version of GNU MPC as a preprocessing constant. +@code{MPC_VERSION_MAJOR}, @code{MPC_VERSION_MINOR} and +@code{MPC_VERSION_PATCHLEVEL} are respectively the major, minor and +patch level of GNU MPC version, as preprocessing constants. +@code{MPC_VERSION_STRING} is the version as a string constant, which +can be compared to the result of @code{mpc_get_version} to check at +run time the header file and library used match: +@example +if (strcmp (mpc_get_version (), MPC_VERSION_STRING)) + fprintf (stderr, "Warning: header and library do not match\n"); +@end example +Note: Obtaining different strings is not necessarily an error, as in +general, a program compiled with some old GNU MPC version can be +dynamically linked with a newer GNU MPC library version (if allowed by the +library versioning system). +@end defmac + +@deftypefn Macro long MPC_VERSION_NUM (@var{major}, @var{minor}, @var{patchlevel}) +Create an integer in the same format as used by @code{MPC_VERSION} from the +given @var{major}, @var{minor} and @var{patchlevel}. +Here is an example of how to check the GNU MPC version at compile time: +@example +#if (!defined(MPC_VERSION) || (MPC_VERSION. +% +% As a special exception, when this file is read by TeX when processing +% a Texinfo source document, you may use the result without +% restriction. This Exception is an additional permission under section 7 +% of the GNU General Public License, version 3 ("GPLv3"). +% +% Please try the latest version of texinfo.tex before submitting bug +% reports; you can get the latest version from: +% http://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or +% http://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or +% http://www.gnu.org/software/texinfo/ (the Texinfo home page) +% The texinfo.tex in any given distribution could well be out +% of date, so if that's what you're using, please check. +% +% Send bug reports to bug-texinfo@gnu.org. Please include including a +% complete document in each bug report with which we can reproduce the +% problem. Patches are, of course, greatly appreciated. +% +% To process a Texinfo manual with TeX, it's most reliable to use the +% texi2dvi shell script that comes with the distribution. For a simple +% manual foo.texi, however, you can get away with this: +% tex foo.texi +% texindex foo.?? +% tex foo.texi +% tex foo.texi +% dvips foo.dvi -o # or whatever; this makes foo.ps. +% The extra TeX runs get the cross-reference information correct. +% Sometimes one run after texindex suffices, and sometimes you need more +% than two; texi2dvi does it as many times as necessary. +% +% It is possible to adapt texinfo.tex for other languages, to some +% extent. You can get the existing language-specific files from the +% full Texinfo distribution. +% +% The GNU Texinfo home page is http://www.gnu.org/software/texinfo. + + +\message{Loading texinfo [version \texinfoversion]:} + +% If in a .fmt file, print the version number +% and turn on active characters that we couldn't do earlier because +% they might have appeared in the input file name. +\everyjob{\message{[Texinfo version \texinfoversion]}% + \catcode`+=\active \catcode`\_=\active} + +\chardef\other=12 + +% We never want plain's \outer definition of \+ in Texinfo. +% For @tex, we can use \tabalign. +\let\+ = \relax + +% Save some plain tex macros whose names we will redefine. +\let\ptexb=\b +\let\ptexbullet=\bullet +\let\ptexc=\c +\let\ptexcomma=\, +\let\ptexdot=\. +\let\ptexdots=\dots +\let\ptexend=\end +\let\ptexequiv=\equiv +\let\ptexexclam=\! +\let\ptexfootnote=\footnote +\let\ptexgtr=> +\let\ptexhat=^ +\let\ptexi=\i +\let\ptexindent=\indent +\let\ptexinsert=\insert +\let\ptexlbrace=\{ +\let\ptexless=< +\let\ptexnewwrite\newwrite +\let\ptexnoindent=\noindent +\let\ptexplus=+ +\let\ptexraggedright=\raggedright +\let\ptexrbrace=\} +\let\ptexslash=\/ +\let\ptexstar=\* +\let\ptext=\t +\let\ptextop=\top +{\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode + +% If this character appears in an error message or help string, it +% starts a new line in the output. +\newlinechar = `^^J + +% Use TeX 3.0's \inputlineno to get the line number, for better error +% messages, but if we're using an old version of TeX, don't do anything. +% +\ifx\inputlineno\thisisundefined + \let\linenumber = \empty % Pre-3.0. +\else + \def\linenumber{l.\the\inputlineno:\space} +\fi + +% Set up fixed words for English if not already set. +\ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi +\ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi +\ifx\putworderror\undefined \gdef\putworderror{error}\fi +\ifx\putwordfile\undefined \gdef\putwordfile{file}\fi +\ifx\putwordin\undefined \gdef\putwordin{in}\fi +\ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi +\ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi +\ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi +\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi +\ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi +\ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi +\ifx\putwordof\undefined \gdef\putwordof{of}\fi +\ifx\putwordon\undefined \gdef\putwordon{on}\fi +\ifx\putwordpage\undefined \gdef\putwordpage{page}\fi +\ifx\putwordsection\undefined \gdef\putwordsection{section}\fi +\ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi +\ifx\putwordsee\undefined \gdef\putwordsee{see}\fi +\ifx\putwordSee\undefined \gdef\putwordSee{See}\fi +\ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi +\ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi +% +\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi +\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi +\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi +\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi +\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi +\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi +\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi +\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi +\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi +\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi +\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi +\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi +% +\ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi +\ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi +\ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi +\ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi +\ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi + +% Since the category of space is not known, we have to be careful. +\chardef\spacecat = 10 +\def\spaceisspace{\catcode`\ =\spacecat} + +% sometimes characters are active, so we need control sequences. +\chardef\ampChar = `\& +\chardef\colonChar = `\: +\chardef\commaChar = `\, +\chardef\dashChar = `\- +\chardef\dotChar = `\. +\chardef\exclamChar= `\! +\chardef\hashChar = `\# +\chardef\lquoteChar= `\` +\chardef\questChar = `\? +\chardef\rquoteChar= `\' +\chardef\semiChar = `\; +\chardef\slashChar = `\/ +\chardef\underChar = `\_ + +% Ignore a token. +% +\def\gobble#1{} + +% The following is used inside several \edef's. +\def\makecsname#1{\expandafter\noexpand\csname#1\endcsname} + +% Hyphenation fixes. +\hyphenation{ + Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script + ap-pen-dix bit-map bit-maps + data-base data-bases eshell fall-ing half-way long-est man-u-script + man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm + par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces + spell-ing spell-ings + stand-alone strong-est time-stamp time-stamps which-ever white-space + wide-spread wrap-around +} + +% Margin to add to right of even pages, to left of odd pages. +\newdimen\bindingoffset +\newdimen\normaloffset +\newdimen\pagewidth \newdimen\pageheight + +% For a final copy, take out the rectangles +% that mark overfull boxes (in case you have decided +% that the text looks ok even though it passes the margin). +% +\def\finalout{\overfullrule=0pt } + +% Sometimes it is convenient to have everything in the transcript file +% and nothing on the terminal. We don't just call \tracingall here, +% since that produces some useless output on the terminal. We also make +% some effort to order the tracing commands to reduce output in the log +% file; cf. trace.sty in LaTeX. +% +\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}% +\def\loggingall{% + \tracingstats2 + \tracingpages1 + \tracinglostchars2 % 2 gives us more in etex + \tracingparagraphs1 + \tracingoutput1 + \tracingmacros2 + \tracingrestores1 + \showboxbreadth\maxdimen \showboxdepth\maxdimen + \ifx\eTeXversion\thisisundefined\else % etex gives us more logging + \tracingscantokens1 + \tracingifs1 + \tracinggroups1 + \tracingnesting2 + \tracingassigns1 + \fi + \tracingcommands3 % 3 gives us more in etex + \errorcontextlines16 +}% + +% @errormsg{MSG}. Do the index-like expansions on MSG, but if things +% aren't perfect, it's not the end of the world, being an error message, +% after all. +% +\def\errormsg{\begingroup \indexnofonts \doerrormsg} +\def\doerrormsg#1{\errmessage{#1}} + +% add check for \lastpenalty to plain's definitions. If the last thing +% we did was a \nobreak, we don't want to insert more space. +% +\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount + \removelastskip\penalty-50\smallskip\fi\fi} +\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount + \removelastskip\penalty-100\medskip\fi\fi} +\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount + \removelastskip\penalty-200\bigskip\fi\fi} + +% Do @cropmarks to get crop marks. +% +\newif\ifcropmarks +\let\cropmarks = \cropmarkstrue +% +% Dimensions to add cropmarks at corners. +% Added by P. A. MacKay, 12 Nov. 1986 +% +\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines +\newdimen\cornerlong \cornerlong=1pc +\newdimen\cornerthick \cornerthick=.3pt +\newdimen\topandbottommargin \topandbottommargin=.75in + +% Output a mark which sets \thischapter, \thissection and \thiscolor. +% We dump everything together because we only have one kind of mark. +% This works because we only use \botmark / \topmark, not \firstmark. +% +% A mark contains a subexpression of the \ifcase ... \fi construct. +% \get*marks macros below extract the needed part using \ifcase. +% +% Another complication is to let the user choose whether \thischapter +% (\thissection) refers to the chapter (section) in effect at the top +% of a page, or that at the bottom of a page. The solution is +% described on page 260 of The TeXbook. It involves outputting two +% marks for the sectioning macros, one before the section break, and +% one after. I won't pretend I can describe this better than DEK... +\def\domark{% + \toks0=\expandafter{\lastchapterdefs}% + \toks2=\expandafter{\lastsectiondefs}% + \toks4=\expandafter{\prevchapterdefs}% + \toks6=\expandafter{\prevsectiondefs}% + \toks8=\expandafter{\lastcolordefs}% + \mark{% + \the\toks0 \the\toks2 + \noexpand\or \the\toks4 \the\toks6 + \noexpand\else \the\toks8 + }% +} +% \topmark doesn't work for the very first chapter (after the title +% page or the contents), so we use \firstmark there -- this gets us +% the mark with the chapter defs, unless the user sneaks in, e.g., +% @setcolor (or @url, or @link, etc.) between @contents and the very +% first @chapter. +\def\gettopheadingmarks{% + \ifcase0\topmark\fi + \ifx\thischapter\empty \ifcase0\firstmark\fi \fi +} +\def\getbottomheadingmarks{\ifcase1\botmark\fi} +\def\getcolormarks{\ifcase2\topmark\fi} + +% Avoid "undefined control sequence" errors. +\def\lastchapterdefs{} +\def\lastsectiondefs{} +\def\prevchapterdefs{} +\def\prevsectiondefs{} +\def\lastcolordefs{} + +% Main output routine. +\chardef\PAGE = 255 +\output = {\onepageout{\pagecontents\PAGE}} + +\newbox\headlinebox +\newbox\footlinebox + +% \onepageout takes a vbox as an argument. Note that \pagecontents +% does insertions, but you have to call it yourself. +\def\onepageout#1{% + \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi + % + \ifodd\pageno \advance\hoffset by \bindingoffset + \else \advance\hoffset by -\bindingoffset\fi + % + % Do this outside of the \shipout so @code etc. will be expanded in + % the headline as they should be, not taken literally (outputting ''code). + \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi + \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}% + \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi + \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}% + % + {% + % Have to do this stuff outside the \shipout because we want it to + % take effect in \write's, yet the group defined by the \vbox ends + % before the \shipout runs. + % + \indexdummies % don't expand commands in the output. + \normalturnoffactive % \ in index entries must not stay \, e.g., if + % the page break happens to be in the middle of an example. + % We don't want .vr (or whatever) entries like this: + % \entry{{\tt \indexbackslash }acronym}{32}{\code {\acronym}} + % "\acronym" won't work when it's read back in; + % it needs to be + % {\code {{\tt \backslashcurfont }acronym} + \shipout\vbox{% + % Do this early so pdf references go to the beginning of the page. + \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi + % + \ifcropmarks \vbox to \outervsize\bgroup + \hsize = \outerhsize + \vskip-\topandbottommargin + \vtop to0pt{% + \line{\ewtop\hfil\ewtop}% + \nointerlineskip + \line{% + \vbox{\moveleft\cornerthick\nstop}% + \hfill + \vbox{\moveright\cornerthick\nstop}% + }% + \vss}% + \vskip\topandbottommargin + \line\bgroup + \hfil % center the page within the outer (page) hsize. + \ifodd\pageno\hskip\bindingoffset\fi + \vbox\bgroup + \fi + % + \unvbox\headlinebox + \pagebody{#1}% + \ifdim\ht\footlinebox > 0pt + % Only leave this space if the footline is nonempty. + % (We lessened \vsize for it in \oddfootingyyy.) + % The \baselineskip=24pt in plain's \makefootline has no effect. + \vskip 24pt + \unvbox\footlinebox + \fi + % + \ifcropmarks + \egroup % end of \vbox\bgroup + \hfil\egroup % end of (centering) \line\bgroup + \vskip\topandbottommargin plus1fill minus1fill + \boxmaxdepth = \cornerthick + \vbox to0pt{\vss + \line{% + \vbox{\moveleft\cornerthick\nsbot}% + \hfill + \vbox{\moveright\cornerthick\nsbot}% + }% + \nointerlineskip + \line{\ewbot\hfil\ewbot}% + }% + \egroup % \vbox from first cropmarks clause + \fi + }% end of \shipout\vbox + }% end of group with \indexdummies + \advancepageno + \ifnum\outputpenalty>-20000 \else\dosupereject\fi +} + +\newinsert\margin \dimen\margin=\maxdimen + +\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}} +{\catcode`\@ =11 +\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi +% marginal hacks, juha@viisa.uucp (Juha Takala) +\ifvoid\margin\else % marginal info is present + \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi +\dimen@=\dp#1\relax \unvbox#1\relax +\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi +\ifr@ggedbottom \kern-\dimen@ \vfil \fi} +} + +% Here are the rules for the cropmarks. Note that they are +% offset so that the space between them is truly \outerhsize or \outervsize +% (P. A. MacKay, 12 November, 1986) +% +\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong} +\def\nstop{\vbox + {\hrule height\cornerthick depth\cornerlong width\cornerthick}} +\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong} +\def\nsbot{\vbox + {\hrule height\cornerlong depth\cornerthick width\cornerthick}} + +% Parse an argument, then pass it to #1. The argument is the rest of +% the input line (except we remove a trailing comment). #1 should be a +% macro which expects an ordinary undelimited TeX argument. +% +\def\parsearg{\parseargusing{}} +\def\parseargusing#1#2{% + \def\argtorun{#2}% + \begingroup + \obeylines + \spaceisspace + #1% + \parseargline\empty% Insert the \empty token, see \finishparsearg below. +} + +{\obeylines % + \gdef\parseargline#1^^M{% + \endgroup % End of the group started in \parsearg. + \argremovecomment #1\comment\ArgTerm% + }% +} + +% First remove any @comment, then any @c comment. +\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm} +\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm} + +% Each occurrence of `\^^M' or `\^^M' is replaced by a single space. +% +% \argremovec might leave us with trailing space, e.g., +% @end itemize @c foo +% This space token undergoes the same procedure and is eventually removed +% by \finishparsearg. +% +\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M} +\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M} +\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{% + \def\temp{#3}% + \ifx\temp\empty + % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp: + \let\temp\finishparsearg + \else + \let\temp\argcheckspaces + \fi + % Put the space token in: + \temp#1 #3\ArgTerm +} + +% If a _delimited_ argument is enclosed in braces, they get stripped; so +% to get _exactly_ the rest of the line, we had to prevent such situation. +% We prepended an \empty token at the very beginning and we expand it now, +% just before passing the control to \argtorun. +% (Similarly, we have to think about #3 of \argcheckspacesY above: it is +% either the null string, or it ends with \^^M---thus there is no danger +% that a pair of braces would be stripped. +% +% But first, we have to remove the trailing space token. +% +\def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}} + +% \parseargdef\foo{...} +% is roughly equivalent to +% \def\foo{\parsearg\Xfoo} +% \def\Xfoo#1{...} +% +% Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my +% favourite TeX trick. --kasal, 16nov03 + +\def\parseargdef#1{% + \expandafter \doparseargdef \csname\string#1\endcsname #1% +} +\def\doparseargdef#1#2{% + \def#2{\parsearg#1}% + \def#1##1% +} + +% Several utility definitions with active space: +{ + \obeyspaces + \gdef\obeyedspace{ } + + % Make each space character in the input produce a normal interword + % space in the output. Don't allow a line break at this space, as this + % is used only in environments like @example, where each line of input + % should produce a line of output anyway. + % + \gdef\sepspaces{\obeyspaces\let =\tie} + + % If an index command is used in an @example environment, any spaces + % therein should become regular spaces in the raw index file, not the + % expansion of \tie (\leavevmode \penalty \@M \ ). + \gdef\unsepspaces{\let =\space} +} + + +\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next} + +% Define the framework for environments in texinfo.tex. It's used like this: +% +% \envdef\foo{...} +% \def\Efoo{...} +% +% It's the responsibility of \envdef to insert \begingroup before the +% actual body; @end closes the group after calling \Efoo. \envdef also +% defines \thisenv, so the current environment is known; @end checks +% whether the environment name matches. The \checkenv macro can also be +% used to check whether the current environment is the one expected. +% +% Non-false conditionals (@iftex, @ifset) don't fit into this, so they +% are not treated as environments; they don't open a group. (The +% implementation of @end takes care not to call \endgroup in this +% special case.) + + +% At run-time, environments start with this: +\def\startenvironment#1{\begingroup\def\thisenv{#1}} +% initialize +\let\thisenv\empty + +% ... but they get defined via ``\envdef\foo{...}'': +\long\def\envdef#1#2{\def#1{\startenvironment#1#2}} +\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}} + +% Check whether we're in the right environment: +\def\checkenv#1{% + \def\temp{#1}% + \ifx\thisenv\temp + \else + \badenverr + \fi +} + +% Environment mismatch, #1 expected: +\def\badenverr{% + \errhelp = \EMsimple + \errmessage{This command can appear only \inenvironment\temp, + not \inenvironment\thisenv}% +} +\def\inenvironment#1{% + \ifx#1\empty + outside of any environment% + \else + in environment \expandafter\string#1% + \fi +} + +% @end foo executes the definition of \Efoo. +% But first, it executes a specialized version of \checkenv +% +\parseargdef\end{% + \if 1\csname iscond.#1\endcsname + \else + % The general wording of \badenverr may not be ideal. + \expandafter\checkenv\csname#1\endcsname + \csname E#1\endcsname + \endgroup + \fi +} + +\newhelp\EMsimple{Press RETURN to continue.} + + +% Be sure we're in horizontal mode when doing a tie, since we make space +% equivalent to this in @example-like environments. Otherwise, a space +% at the beginning of a line will start with \penalty -- and +% since \penalty is valid in vertical mode, we'd end up putting the +% penalty on the vertical list instead of in the new paragraph. +{\catcode`@ = 11 + % Avoid using \@M directly, because that causes trouble + % if the definition is written into an index file. + \global\let\tiepenalty = \@M + \gdef\tie{\leavevmode\penalty\tiepenalty\ } +} + +% @: forces normal size whitespace following. +\def\:{\spacefactor=1000 } + +% @* forces a line break. +\def\*{\unskip\hfil\break\hbox{}\ignorespaces} + +% @/ allows a line break. +\let\/=\allowbreak + +% @. is an end-of-sentence period. +\def\.{.\spacefactor=\endofsentencespacefactor\space} + +% @! is an end-of-sentence bang. +\def\!{!\spacefactor=\endofsentencespacefactor\space} + +% @? is an end-of-sentence query. +\def\?{?\spacefactor=\endofsentencespacefactor\space} + +% @frenchspacing on|off says whether to put extra space after punctuation. +% +\def\onword{on} +\def\offword{off} +% +\parseargdef\frenchspacing{% + \def\temp{#1}% + \ifx\temp\onword \plainfrenchspacing + \else\ifx\temp\offword \plainnonfrenchspacing + \else + \errhelp = \EMsimple + \errmessage{Unknown @frenchspacing option `\temp', must be on|off}% + \fi\fi +} + +% @w prevents a word break. Without the \leavevmode, @w at the +% beginning of a paragraph, when TeX is still in vertical mode, would +% produce a whole line of output instead of starting the paragraph. +\def\w#1{\leavevmode\hbox{#1}} + +% @group ... @end group forces ... to be all on one page, by enclosing +% it in a TeX vbox. We use \vtop instead of \vbox to construct the box +% to keep its height that of a normal line. According to the rules for +% \topskip (p.114 of the TeXbook), the glue inserted is +% max (\topskip - \ht (first item), 0). If that height is large, +% therefore, no glue is inserted, and the space between the headline and +% the text is small, which looks bad. +% +% Another complication is that the group might be very large. This can +% cause the glue on the previous page to be unduly stretched, because it +% does not have much material. In this case, it's better to add an +% explicit \vfill so that the extra space is at the bottom. The +% threshold for doing this is if the group is more than \vfilllimit +% percent of a page (\vfilllimit can be changed inside of @tex). +% +\newbox\groupbox +\def\vfilllimit{0.7} +% +\envdef\group{% + \ifnum\catcode`\^^M=\active \else + \errhelp = \groupinvalidhelp + \errmessage{@group invalid in context where filling is enabled}% + \fi + \startsavinginserts + % + \setbox\groupbox = \vtop\bgroup + % Do @comment since we are called inside an environment such as + % @example, where each end-of-line in the input causes an + % end-of-line in the output. We don't want the end-of-line after + % the `@group' to put extra space in the output. Since @group + % should appear on a line by itself (according to the Texinfo + % manual), we don't worry about eating any user text. + \comment +} +% +% The \vtop produces a box with normal height and large depth; thus, TeX puts +% \baselineskip glue before it, and (when the next line of text is done) +% \lineskip glue after it. Thus, space below is not quite equal to space +% above. But it's pretty close. +\def\Egroup{% + % To get correct interline space between the last line of the group + % and the first line afterwards, we have to propagate \prevdepth. + \endgraf % Not \par, as it may have been set to \lisppar. + \global\dimen1 = \prevdepth + \egroup % End the \vtop. + % \dimen0 is the vertical size of the group's box. + \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox + % \dimen2 is how much space is left on the page (more or less). + \dimen2 = \pageheight \advance\dimen2 by -\pagetotal + % if the group doesn't fit on the current page, and it's a big big + % group, force a page break. + \ifdim \dimen0 > \dimen2 + \ifdim \pagetotal < \vfilllimit\pageheight + \page + \fi + \fi + \box\groupbox + \prevdepth = \dimen1 + \checkinserts +} +% +% TeX puts in an \escapechar (i.e., `@') at the beginning of the help +% message, so this ends up printing `@group can only ...'. +% +\newhelp\groupinvalidhelp{% +group can only be used in environments such as @example,^^J% +where each line of input produces a line of output.} + +% @need space-in-mils +% forces a page break if there is not space-in-mils remaining. + +\newdimen\mil \mil=0.001in + +\parseargdef\need{% + % Ensure vertical mode, so we don't make a big box in the middle of a + % paragraph. + \par + % + % If the @need value is less than one line space, it's useless. + \dimen0 = #1\mil + \dimen2 = \ht\strutbox + \advance\dimen2 by \dp\strutbox + \ifdim\dimen0 > \dimen2 + % + % Do a \strut just to make the height of this box be normal, so the + % normal leading is inserted relative to the preceding line. + % And a page break here is fine. + \vtop to #1\mil{\strut\vfil}% + % + % TeX does not even consider page breaks if a penalty added to the + % main vertical list is 10000 or more. But in order to see if the + % empty box we just added fits on the page, we must make it consider + % page breaks. On the other hand, we don't want to actually break the + % page after the empty box. So we use a penalty of 9999. + % + % There is an extremely small chance that TeX will actually break the + % page at this \penalty, if there are no other feasible breakpoints in + % sight. (If the user is using lots of big @group commands, which + % almost-but-not-quite fill up a page, TeX will have a hard time doing + % good page breaking, for example.) However, I could not construct an + % example where a page broke at this \penalty; if it happens in a real + % document, then we can reconsider our strategy. + \penalty9999 + % + % Back up by the size of the box, whether we did a page break or not. + \kern -#1\mil + % + % Do not allow a page break right after this kern. + \nobreak + \fi +} + +% @br forces paragraph break (and is undocumented). + +\let\br = \par + +% @page forces the start of a new page. +% +\def\page{\par\vfill\supereject} + +% @exdent text.... +% outputs text on separate line in roman font, starting at standard page margin + +% This records the amount of indent in the innermost environment. +% That's how much \exdent should take out. +\newskip\exdentamount + +% This defn is used inside fill environments such as @defun. +\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break} + +% This defn is used inside nofill environments such as @example. +\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount + \leftline{\hskip\leftskip{\rm#1}}}} + +% @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current +% paragraph. For more general purposes, use the \margin insertion +% class. WHICH is `l' or `r'. Not documented, written for gawk manual. +% +\newskip\inmarginspacing \inmarginspacing=1cm +\def\strutdepth{\dp\strutbox} +% +\def\doinmargin#1#2{\strut\vadjust{% + \nobreak + \kern-\strutdepth + \vtop to \strutdepth{% + \baselineskip=\strutdepth + \vss + % if you have multiple lines of stuff to put here, you'll need to + % make the vbox yourself of the appropriate size. + \ifx#1l% + \llap{\ignorespaces #2\hskip\inmarginspacing}% + \else + \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}% + \fi + \null + }% +}} +\def\inleftmargin{\doinmargin l} +\def\inrightmargin{\doinmargin r} +% +% @inmargin{TEXT [, RIGHT-TEXT]} +% (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right; +% else use TEXT for both). +% +\def\inmargin#1{\parseinmargin #1,,\finish} +\def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing. + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0 > 0pt + \def\lefttext{#1}% have both texts + \def\righttext{#2}% + \else + \def\lefttext{#1}% have only one text + \def\righttext{#1}% + \fi + % + \ifodd\pageno + \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin + \else + \def\temp{\inleftmargin\lefttext}% + \fi + \temp +} + +% @| inserts a changebar to the left of the current line. It should +% surround any changed text. This approach does *not* work if the +% change spans more than two lines of output. To handle that, we would +% have adopt a much more difficult approach (putting marks into the main +% vertical list for the beginning and end of each change). This command +% is not documented, not supported, and doesn't work. +% +\def\|{% + % \vadjust can only be used in horizontal mode. + \leavevmode + % + % Append this vertical mode material after the current line in the output. + \vadjust{% + % We want to insert a rule with the height and depth of the current + % leading; that is exactly what \strutbox is supposed to record. + \vskip-\baselineskip + % + % \vadjust-items are inserted at the left edge of the type. So + % the \llap here moves out into the left-hand margin. + \llap{% + % + % For a thicker or thinner bar, change the `1pt'. + \vrule height\baselineskip width1pt + % + % This is the space between the bar and the text. + \hskip 12pt + }% + }% +} + +% @include FILE -- \input text of FILE. +% +\def\include{\parseargusing\filenamecatcodes\includezzz} +\def\includezzz#1{% + \pushthisfilestack + \def\thisfile{#1}% + {% + \makevalueexpandable % we want to expand any @value in FILE. + \turnoffactive % and allow special characters in the expansion + \indexnofonts % Allow `@@' and other weird things in file names. + \wlog{texinfo.tex: doing @include of #1^^J}% + \edef\temp{\noexpand\input #1 }% + % + % This trickery is to read FILE outside of a group, in case it makes + % definitions, etc. + \expandafter + }\temp + \popthisfilestack +} +\def\filenamecatcodes{% + \catcode`\\=\other + \catcode`~=\other + \catcode`^=\other + \catcode`_=\other + \catcode`|=\other + \catcode`<=\other + \catcode`>=\other + \catcode`+=\other + \catcode`-=\other + \catcode`\`=\other + \catcode`\'=\other +} + +\def\pushthisfilestack{% + \expandafter\pushthisfilestackX\popthisfilestack\StackTerm +} +\def\pushthisfilestackX{% + \expandafter\pushthisfilestackY\thisfile\StackTerm +} +\def\pushthisfilestackY #1\StackTerm #2\StackTerm {% + \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}% +} + +\def\popthisfilestack{\errthisfilestackempty} +\def\errthisfilestackempty{\errmessage{Internal error: + the stack of filenames is empty.}} +% +\def\thisfile{} + +% @center line +% outputs that line, centered. +% +\parseargdef\center{% + \ifhmode + \let\centersub\centerH + \else + \let\centersub\centerV + \fi + \centersub{\hfil \ignorespaces#1\unskip \hfil}% + \let\centersub\relax % don't let the definition persist, just in case +} +\def\centerH#1{{% + \hfil\break + \advance\hsize by -\leftskip + \advance\hsize by -\rightskip + \line{#1}% + \break +}} +% +\newcount\centerpenalty +\def\centerV#1{% + % The idea here is the same as in \startdefun, \cartouche, etc.: if + % @center is the first thing after a section heading, we need to wipe + % out the negative parskip inserted by \sectionheading, but still + % prevent a page break here. + \centerpenalty = \lastpenalty + \ifnum\centerpenalty>10000 \vskip\parskip \fi + \ifnum\centerpenalty>9999 \penalty\centerpenalty \fi + \line{\kern\leftskip #1\kern\rightskip}% +} + +% @sp n outputs n lines of vertical space +% +\parseargdef\sp{\vskip #1\baselineskip} + +% @comment ...line which is ignored... +% @c is the same as @comment +% @ignore ... @end ignore is another way to write a comment +% +\def\comment{\begingroup \catcode`\^^M=\other% +\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other% +\commentxxx} +{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}} +% +\let\c=\comment + +% @paragraphindent NCHARS +% We'll use ems for NCHARS, close enough. +% NCHARS can also be the word `asis' or `none'. +% We cannot feasibly implement @paragraphindent asis, though. +% +\def\asisword{asis} % no translation, these are keywords +\def\noneword{none} +% +\parseargdef\paragraphindent{% + \def\temp{#1}% + \ifx\temp\asisword + \else + \ifx\temp\noneword + \defaultparindent = 0pt + \else + \defaultparindent = #1em + \fi + \fi + \parindent = \defaultparindent +} + +% @exampleindent NCHARS +% We'll use ems for NCHARS like @paragraphindent. +% It seems @exampleindent asis isn't necessary, but +% I preserve it to make it similar to @paragraphindent. +\parseargdef\exampleindent{% + \def\temp{#1}% + \ifx\temp\asisword + \else + \ifx\temp\noneword + \lispnarrowing = 0pt + \else + \lispnarrowing = #1em + \fi + \fi +} + +% @firstparagraphindent WORD +% If WORD is `none', then suppress indentation of the first paragraph +% after a section heading. If WORD is `insert', then do indent at such +% paragraphs. +% +% The paragraph indentation is suppressed or not by calling +% \suppressfirstparagraphindent, which the sectioning commands do. +% We switch the definition of this back and forth according to WORD. +% By default, we suppress indentation. +% +\def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent} +\def\insertword{insert} +% +\parseargdef\firstparagraphindent{% + \def\temp{#1}% + \ifx\temp\noneword + \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent + \else\ifx\temp\insertword + \let\suppressfirstparagraphindent = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @firstparagraphindent option `\temp'}% + \fi\fi +} + +% Here is how we actually suppress indentation. Redefine \everypar to +% \kern backwards by \parindent, and then reset itself to empty. +% +% We also make \indent itself not actually do anything until the next +% paragraph. +% +\gdef\dosuppressfirstparagraphindent{% + \gdef\indent{% + \restorefirstparagraphindent + \indent + }% + \gdef\noindent{% + \restorefirstparagraphindent + \noindent + }% + \global\everypar = {% + \kern -\parindent + \restorefirstparagraphindent + }% +} + +\gdef\restorefirstparagraphindent{% + \global \let \indent = \ptexindent + \global \let \noindent = \ptexnoindent + \global \everypar = {}% +} + + +% @refill is a no-op. +\let\refill=\relax + +% If working on a large document in chapters, it is convenient to +% be able to disable indexing, cross-referencing, and contents, for test runs. +% This is done with @novalidate (before @setfilename). +% +\newif\iflinks \linkstrue % by default we want the aux files. +\let\novalidate = \linksfalse + +% @setfilename is done at the beginning of every texinfo file. +% So open here the files we need to have open while reading the input. +% This makes it possible to make a .fmt file for texinfo. +\def\setfilename{% + \fixbackslash % Turn off hack to swallow `\input texinfo'. + \iflinks + \tryauxfile + % Open the new aux file. TeX will close it automatically at exit. + \immediate\openout\auxfile=\jobname.aux + \fi % \openindices needs to do some work in any case. + \openindices + \let\setfilename=\comment % Ignore extra @setfilename cmds. + % + % If texinfo.cnf is present on the system, read it. + % Useful for site-wide @afourpaper, etc. + \openin 1 texinfo.cnf + \ifeof 1 \else \input texinfo.cnf \fi + \closein 1 + % + \comment % Ignore the actual filename. +} + +% Called from \setfilename. +% +\def\openindices{% + \newindex{cp}% + \newcodeindex{fn}% + \newcodeindex{vr}% + \newcodeindex{tp}% + \newcodeindex{ky}% + \newcodeindex{pg}% +} + +% @bye. +\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend} + + +\message{pdf,} +% adobe `portable' document format +\newcount\tempnum +\newcount\lnkcount +\newtoks\filename +\newcount\filenamelength +\newcount\pgn +\newtoks\toksA +\newtoks\toksB +\newtoks\toksC +\newtoks\toksD +\newbox\boxA +\newcount\countA +\newif\ifpdf +\newif\ifpdfmakepagedest + +% when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1 +% can be set). So we test for \relax and 0 as well as being undefined. +\ifx\pdfoutput\thisisundefined +\else + \ifx\pdfoutput\relax + \else + \ifcase\pdfoutput + \else + \pdftrue + \fi + \fi +\fi + +% PDF uses PostScript string constants for the names of xref targets, +% for display in the outlines, and in other places. Thus, we have to +% double any backslashes. Otherwise, a name like "\node" will be +% interpreted as a newline (\n), followed by o, d, e. Not good. +% +% See http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html and +% related messages. The final outcome is that it is up to the TeX user +% to double the backslashes and otherwise make the string valid, so +% that's what we do. pdftex 1.30.0 (ca.2005) introduced a primitive to +% do this reliably, so we use it. + +% #1 is a control sequence in which to do the replacements, +% which we \xdef. +\def\txiescapepdf#1{% + \ifx\pdfescapestring\thisisundefined + % No primitive available; should we give a warning or log? + % Many times it won't matter. + \else + % The expandable \pdfescapestring primitive escapes parentheses, + % backslashes, and other special chars. + \xdef#1{\pdfescapestring{#1}}% + \fi +} + +\newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images +with PDF output, and none of those formats could be found. (.eps cannot +be supported due to the design of the PDF format; use regular TeX (DVI +output) for that.)} + +\ifpdf + % + % Color manipulation macros based on pdfcolor.tex, + % except using rgb instead of cmyk; the latter is said to render as a + % very dark gray on-screen and a very dark halftone in print, instead + % of actual black. + \def\rgbDarkRed{0.50 0.09 0.12} + \def\rgbBlack{0 0 0} + % + % k sets the color for filling (usual text, etc.); + % K sets the color for stroking (thin rules, e.g., normal _'s). + \def\pdfsetcolor#1{\pdfliteral{#1 rg #1 RG}} + % + % Set color, and create a mark which defines \thiscolor accordingly, + % so that \makeheadline knows which color to restore. + \def\setcolor#1{% + \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}% + \domark + \pdfsetcolor{#1}% + } + % + \def\maincolor{\rgbBlack} + \pdfsetcolor{\maincolor} + \edef\thiscolor{\maincolor} + \def\lastcolordefs{} + % + \def\makefootline{% + \baselineskip24pt + \line{\pdfsetcolor{\maincolor}\the\footline}% + } + % + \def\makeheadline{% + \vbox to 0pt{% + \vskip-22.5pt + \line{% + \vbox to8.5pt{}% + % Extract \thiscolor definition from the marks. + \getcolormarks + % Typeset the headline with \maincolor, then restore the color. + \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}% + }% + \vss + }% + \nointerlineskip + } + % + % + \pdfcatalog{/PageMode /UseOutlines} + % + % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto). + \def\dopdfimage#1#2#3{% + \def\pdfimagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}% + \def\pdfimageheight{#3}\setbox2 = \hbox{\ignorespaces #3}% + % + % pdftex (and the PDF format) support .pdf, .png, .jpg (among + % others). Let's try in that order, PDF first since if + % someone has a scalable image, presumably better to use that than a + % bitmap. + \let\pdfimgext=\empty + \begingroup + \openin 1 #1.pdf \ifeof 1 + \openin 1 #1.PDF \ifeof 1 + \openin 1 #1.png \ifeof 1 + \openin 1 #1.jpg \ifeof 1 + \openin 1 #1.jpeg \ifeof 1 + \openin 1 #1.JPG \ifeof 1 + \errhelp = \nopdfimagehelp + \errmessage{Could not find image file #1 for pdf}% + \else \gdef\pdfimgext{JPG}% + \fi + \else \gdef\pdfimgext{jpeg}% + \fi + \else \gdef\pdfimgext{jpg}% + \fi + \else \gdef\pdfimgext{png}% + \fi + \else \gdef\pdfimgext{PDF}% + \fi + \else \gdef\pdfimgext{pdf}% + \fi + \closein 1 + \endgroup + % + % without \immediate, ancient pdftex seg faults when the same image is + % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.) + \ifnum\pdftexversion < 14 + \immediate\pdfimage + \else + \immediate\pdfximage + \fi + \ifdim \wd0 >0pt width \pdfimagewidth \fi + \ifdim \wd2 >0pt height \pdfimageheight \fi + \ifnum\pdftexversion<13 + #1.\pdfimgext + \else + {#1.\pdfimgext}% + \fi + \ifnum\pdftexversion < 14 \else + \pdfrefximage \pdflastximage + \fi} + % + \def\pdfmkdest#1{{% + % We have to set dummies so commands such as @code, and characters + % such as \, aren't expanded when present in a section title. + \indexnofonts + \turnoffactive + \makevalueexpandable + \def\pdfdestname{#1}% + \txiescapepdf\pdfdestname + \safewhatsit{\pdfdest name{\pdfdestname} xyz}% + }} + % + % used to mark target names; must be expandable. + \def\pdfmkpgn#1{#1} + % + % by default, use a color that is dark enough to print on paper as + % nearly black, but still distinguishable for online viewing. + \def\urlcolor{\rgbDarkRed} + \def\linkcolor{\rgbDarkRed} + \def\endlink{\setcolor{\maincolor}\pdfendlink} + % + % Adding outlines to PDF; macros for calculating structure of outlines + % come from Petr Olsak + \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0% + \else \csname#1\endcsname \fi} + \def\advancenumber#1{\tempnum=\expnumber{#1}\relax + \advance\tempnum by 1 + \expandafter\xdef\csname#1\endcsname{\the\tempnum}} + % + % #1 is the section text, which is what will be displayed in the + % outline by the pdf viewer. #2 is the pdf expression for the number + % of subentries (or empty, for subsubsections). #3 is the node text, + % which might be empty if this toc entry had no corresponding node. + % #4 is the page number + % + \def\dopdfoutline#1#2#3#4{% + % Generate a link to the node text if that exists; else, use the + % page number. We could generate a destination for the section + % text in the case where a section has no node, but it doesn't + % seem worth the trouble, since most documents are normally structured. + \edef\pdfoutlinedest{#3}% + \ifx\pdfoutlinedest\empty + \def\pdfoutlinedest{#4}% + \else + \txiescapepdf\pdfoutlinedest + \fi + % + % Also escape PDF chars in the display string. + \edef\pdfoutlinetext{#1}% + \txiescapepdf\pdfoutlinetext + % + \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}% + } + % + \def\pdfmakeoutlines{% + \begingroup + % Read toc silently, to get counts of subentries for \pdfoutline. + \def\partentry##1##2##3##4{}% ignore parts in the outlines + \def\numchapentry##1##2##3##4{% + \def\thischapnum{##2}% + \def\thissecnum{0}% + \def\thissubsecnum{0}% + }% + \def\numsecentry##1##2##3##4{% + \advancenumber{chap\thischapnum}% + \def\thissecnum{##2}% + \def\thissubsecnum{0}% + }% + \def\numsubsecentry##1##2##3##4{% + \advancenumber{sec\thissecnum}% + \def\thissubsecnum{##2}% + }% + \def\numsubsubsecentry##1##2##3##4{% + \advancenumber{subsec\thissubsecnum}% + }% + \def\thischapnum{0}% + \def\thissecnum{0}% + \def\thissubsecnum{0}% + % + % use \def rather than \let here because we redefine \chapentry et + % al. a second time, below. + \def\appentry{\numchapentry}% + \def\appsecentry{\numsecentry}% + \def\appsubsecentry{\numsubsecentry}% + \def\appsubsubsecentry{\numsubsubsecentry}% + \def\unnchapentry{\numchapentry}% + \def\unnsecentry{\numsecentry}% + \def\unnsubsecentry{\numsubsecentry}% + \def\unnsubsubsecentry{\numsubsubsecentry}% + \readdatafile{toc}% + % + % Read toc second time, this time actually producing the outlines. + % The `-' means take the \expnumber as the absolute number of + % subentries, which we calculated on our first read of the .toc above. + % + % We use the node names as the destinations. + \def\numchapentry##1##2##3##4{% + \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}% + \def\numsecentry##1##2##3##4{% + \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}% + \def\numsubsecentry##1##2##3##4{% + \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}% + \def\numsubsubsecentry##1##2##3##4{% count is always zero + \dopdfoutline{##1}{}{##3}{##4}}% + % + % PDF outlines are displayed using system fonts, instead of + % document fonts. Therefore we cannot use special characters, + % since the encoding is unknown. For example, the eogonek from + % Latin 2 (0xea) gets translated to a | character. Info from + % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100. + % + % TODO this right, we have to translate 8-bit characters to + % their "best" equivalent, based on the @documentencoding. Too + % much work for too little return. Just use the ASCII equivalents + % we use for the index sort strings. + % + \indexnofonts + \setupdatafile + % We can have normal brace characters in the PDF outlines, unlike + % Texinfo index files. So set that up. + \def\{{\lbracecharliteral}% + \def\}{\rbracecharliteral}% + \catcode`\\=\active \otherbackslash + \input \tocreadfilename + \endgroup + } + {\catcode`[=1 \catcode`]=2 + \catcode`{=\other \catcode`}=\other + \gdef\lbracecharliteral[{]% + \gdef\rbracecharliteral[}]% + ] + % + \def\skipspaces#1{\def\PP{#1}\def\D{|}% + \ifx\PP\D\let\nextsp\relax + \else\let\nextsp\skipspaces + \addtokens{\filename}{\PP}% + \advance\filenamelength by 1 + \fi + \nextsp} + \def\getfilename#1{% + \filenamelength=0 + % If we don't expand the argument now, \skipspaces will get + % snagged on things like "@value{foo}". + \edef\temp{#1}% + \expandafter\skipspaces\temp|\relax + } + \ifnum\pdftexversion < 14 + \let \startlink \pdfannotlink + \else + \let \startlink \pdfstartlink + \fi + % make a live url in pdf output. + \def\pdfurl#1{% + \begingroup + % it seems we really need yet another set of dummies; have not + % tried to figure out what each command should do in the context + % of @url. for now, just make @/ a no-op, that's the only one + % people have actually reported a problem with. + % + \normalturnoffactive + \def\@{@}% + \let\/=\empty + \makevalueexpandable + % do we want to go so far as to use \indexnofonts instead of just + % special-casing \var here? + \def\var##1{##1}% + % + \leavevmode\setcolor{\urlcolor}% + \startlink attr{/Border [0 0 0]}% + user{/Subtype /Link /A << /S /URI /URI (#1) >>}% + \endgroup} + \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}} + \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} + \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks} + \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}} + \def\maketoks{% + \expandafter\poptoks\the\toksA|ENDTOKS|\relax + \ifx\first0\adn0 + \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3 + \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6 + \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 + \else + \ifnum0=\countA\else\makelink\fi + \ifx\first.\let\next=\done\else + \let\next=\maketoks + \addtokens{\toksB}{\the\toksD} + \ifx\first,\addtokens{\toksB}{\space}\fi + \fi + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi + \next} + \def\makelink{\addtokens{\toksB}% + {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0} + \def\pdflink#1{% + \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}} + \setcolor{\linkcolor}#1\endlink} + \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st} +\else + % non-pdf mode + \let\pdfmkdest = \gobble + \let\pdfurl = \gobble + \let\endlink = \relax + \let\setcolor = \gobble + \let\pdfsetcolor = \gobble + \let\pdfmakeoutlines = \relax +\fi % \ifx\pdfoutput + + +\message{fonts,} + +% Change the current font style to #1, remembering it in \curfontstyle. +% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in +% italics, not bold italics. +% +\def\setfontstyle#1{% + \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd. + \csname ten#1\endcsname % change the current font +} + +% Select #1 fonts with the current style. +% +\def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname} + +\def\rm{\fam=0 \setfontstyle{rm}} +\def\it{\fam=\itfam \setfontstyle{it}} +\def\sl{\fam=\slfam \setfontstyle{sl}} +\def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf} +\def\tt{\fam=\ttfam \setfontstyle{tt}} + +% Unfortunately, we have to override this for titles and the like, since +% in those cases "rm" is bold. Sigh. +\def\rmisbold{\rm\def\curfontstyle{bf}} + +% Texinfo sort of supports the sans serif font style, which plain TeX does not. +% So we set up a \sf. +\newfam\sffam +\def\sf{\fam=\sffam \setfontstyle{sf}} +\let\li = \sf % Sometimes we call it \li, not \sf. + +% We don't need math for this font style. +\def\ttsl{\setfontstyle{ttsl}} + + +% Set the baselineskip to #1, and the lineskip and strut size +% correspondingly. There is no deep meaning behind these magic numbers +% used as factors; they just match (closely enough) what Knuth defined. +% +\def\lineskipfactor{.08333} +\def\strutheightpercent{.70833} +\def\strutdepthpercent {.29167} +% +% can get a sort of poor man's double spacing by redefining this. +\def\baselinefactor{1} +% +\newdimen\textleading +\def\setleading#1{% + \dimen0 = #1\relax + \normalbaselineskip = \baselinefactor\dimen0 + \normallineskip = \lineskipfactor\normalbaselineskip + \normalbaselines + \setbox\strutbox =\hbox{% + \vrule width0pt height\strutheightpercent\baselineskip + depth \strutdepthpercent \baselineskip + }% +} + +% PDF CMaps. See also LaTeX's t1.cmap. +% +% do nothing with this by default. +\expandafter\let\csname cmapOT1\endcsname\gobble +\expandafter\let\csname cmapOT1IT\endcsname\gobble +\expandafter\let\csname cmapOT1TT\endcsname\gobble + +% if we are producing pdf, and we have \pdffontattr, then define cmaps. +% (\pdffontattr was introduced many years ago, but people still run +% older pdftex's; it's easy to conditionalize, so we do.) +\ifpdf \ifx\pdffontattr\thisisundefined \else + \begingroup + \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. + \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap +%%DocumentNeededResources: ProcSet (CIDInit) +%%IncludeResource: ProcSet (CIDInit) +%%BeginResource: CMap (TeX-OT1-0) +%%Title: (TeX-OT1-0 TeX OT1 0) +%%Version: 1.000 +%%EndComments +/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (TeX) +/Ordering (OT1) +/Supplement 0 +>> def +/CMapName /TeX-OT1-0 def +/CMapType 2 def +1 begincodespacerange +<00> <7F> +endcodespacerange +8 beginbfrange +<00> <01> <0393> +<09> <0A> <03A8> +<23> <26> <0023> +<28> <3B> <0028> +<3F> <5B> <003F> +<5D> <5E> <005D> +<61> <7A> <0061> +<7B> <7C> <2013> +endbfrange +40 beginbfchar +<02> <0398> +<03> <039B> +<04> <039E> +<05> <03A0> +<06> <03A3> +<07> <03D2> +<08> <03A6> +<0B> <00660066> +<0C> <00660069> +<0D> <0066006C> +<0E> <006600660069> +<0F> <00660066006C> +<10> <0131> +<11> <0237> +<12> <0060> +<13> <00B4> +<14> <02C7> +<15> <02D8> +<16> <00AF> +<17> <02DA> +<18> <00B8> +<19> <00DF> +<1A> <00E6> +<1B> <0153> +<1C> <00F8> +<1D> <00C6> +<1E> <0152> +<1F> <00D8> +<21> <0021> +<22> <201D> +<27> <2019> +<3C> <00A1> +<3D> <003D> +<3E> <00BF> +<5C> <201C> +<5F> <02D9> +<60> <2018> +<7D> <02DD> +<7E> <007E> +<7F> <00A8> +endbfchar +endcmap +CMapName currentdict /CMap defineresource pop +end +end +%%EndResource +%%EOF + }\endgroup + \expandafter\edef\csname cmapOT1\endcsname#1{% + \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% + }% +% +% \cmapOT1IT + \begingroup + \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. + \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap +%%DocumentNeededResources: ProcSet (CIDInit) +%%IncludeResource: ProcSet (CIDInit) +%%BeginResource: CMap (TeX-OT1IT-0) +%%Title: (TeX-OT1IT-0 TeX OT1IT 0) +%%Version: 1.000 +%%EndComments +/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (TeX) +/Ordering (OT1IT) +/Supplement 0 +>> def +/CMapName /TeX-OT1IT-0 def +/CMapType 2 def +1 begincodespacerange +<00> <7F> +endcodespacerange +8 beginbfrange +<00> <01> <0393> +<09> <0A> <03A8> +<25> <26> <0025> +<28> <3B> <0028> +<3F> <5B> <003F> +<5D> <5E> <005D> +<61> <7A> <0061> +<7B> <7C> <2013> +endbfrange +42 beginbfchar +<02> <0398> +<03> <039B> +<04> <039E> +<05> <03A0> +<06> <03A3> +<07> <03D2> +<08> <03A6> +<0B> <00660066> +<0C> <00660069> +<0D> <0066006C> +<0E> <006600660069> +<0F> <00660066006C> +<10> <0131> +<11> <0237> +<12> <0060> +<13> <00B4> +<14> <02C7> +<15> <02D8> +<16> <00AF> +<17> <02DA> +<18> <00B8> +<19> <00DF> +<1A> <00E6> +<1B> <0153> +<1C> <00F8> +<1D> <00C6> +<1E> <0152> +<1F> <00D8> +<21> <0021> +<22> <201D> +<23> <0023> +<24> <00A3> +<27> <2019> +<3C> <00A1> +<3D> <003D> +<3E> <00BF> +<5C> <201C> +<5F> <02D9> +<60> <2018> +<7D> <02DD> +<7E> <007E> +<7F> <00A8> +endbfchar +endcmap +CMapName currentdict /CMap defineresource pop +end +end +%%EndResource +%%EOF + }\endgroup + \expandafter\edef\csname cmapOT1IT\endcsname#1{% + \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% + }% +% +% \cmapOT1TT + \begingroup + \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. + \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap +%%DocumentNeededResources: ProcSet (CIDInit) +%%IncludeResource: ProcSet (CIDInit) +%%BeginResource: CMap (TeX-OT1TT-0) +%%Title: (TeX-OT1TT-0 TeX OT1TT 0) +%%Version: 1.000 +%%EndComments +/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (TeX) +/Ordering (OT1TT) +/Supplement 0 +>> def +/CMapName /TeX-OT1TT-0 def +/CMapType 2 def +1 begincodespacerange +<00> <7F> +endcodespacerange +5 beginbfrange +<00> <01> <0393> +<09> <0A> <03A8> +<21> <26> <0021> +<28> <5F> <0028> +<61> <7E> <0061> +endbfrange +32 beginbfchar +<02> <0398> +<03> <039B> +<04> <039E> +<05> <03A0> +<06> <03A3> +<07> <03D2> +<08> <03A6> +<0B> <2191> +<0C> <2193> +<0D> <0027> +<0E> <00A1> +<0F> <00BF> +<10> <0131> +<11> <0237> +<12> <0060> +<13> <00B4> +<14> <02C7> +<15> <02D8> +<16> <00AF> +<17> <02DA> +<18> <00B8> +<19> <00DF> +<1A> <00E6> +<1B> <0153> +<1C> <00F8> +<1D> <00C6> +<1E> <0152> +<1F> <00D8> +<20> <2423> +<27> <2019> +<60> <2018> +<7F> <00A8> +endbfchar +endcmap +CMapName currentdict /CMap defineresource pop +end +end +%%EndResource +%%EOF + }\endgroup + \expandafter\edef\csname cmapOT1TT\endcsname#1{% + \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% + }% +\fi\fi + + +% Set the font macro #1 to the font named \fontprefix#2. +% #3 is the font's design size, #4 is a scale factor, #5 is the CMap +% encoding (only OT1, OT1IT and OT1TT are allowed, or empty to omit). +% Example: +% #1 = \textrm +% #2 = \rmshape +% #3 = 10 +% #4 = \mainmagstep +% #5 = OT1 +% +\def\setfont#1#2#3#4#5{% + \font#1=\fontprefix#2#3 scaled #4 + \csname cmap#5\endcsname#1% +} +% This is what gets called when #5 of \setfont is empty. +\let\cmap\gobble +% +% (end of cmaps) + +% Use cm as the default font prefix. +% To specify the font prefix, you must define \fontprefix +% before you read in texinfo.tex. +\ifx\fontprefix\thisisundefined +\def\fontprefix{cm} +\fi +% Support font families that don't use the same naming scheme as CM. +\def\rmshape{r} +\def\rmbshape{bx} % where the normal face is bold +\def\bfshape{b} +\def\bxshape{bx} +\def\ttshape{tt} +\def\ttbshape{tt} +\def\ttslshape{sltt} +\def\itshape{ti} +\def\itbshape{bxti} +\def\slshape{sl} +\def\slbshape{bxsl} +\def\sfshape{ss} +\def\sfbshape{ss} +\def\scshape{csc} +\def\scbshape{csc} + +% Definitions for a main text size of 11pt. (The default in Texinfo.) +% +\def\definetextfontsizexi{% +% Text fonts (11.2pt, magstep1). +\def\textnominalsize{11pt} +\edef\mainmagstep{\magstephalf} +\setfont\textrm\rmshape{10}{\mainmagstep}{OT1} +\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} +\setfont\textbf\bfshape{10}{\mainmagstep}{OT1} +\setfont\textit\itshape{10}{\mainmagstep}{OT1IT} +\setfont\textsl\slshape{10}{\mainmagstep}{OT1} +\setfont\textsf\sfshape{10}{\mainmagstep}{OT1} +\setfont\textsc\scshape{10}{\mainmagstep}{OT1} +\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} +\font\texti=cmmi10 scaled \mainmagstep +\font\textsy=cmsy10 scaled \mainmagstep +\def\textecsize{1095} + +% A few fonts for @defun names and args. +\setfont\defbf\bfshape{10}{\magstep1}{OT1} +\setfont\deftt\ttshape{10}{\magstep1}{OT1TT} +\setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT} +\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf} + +% Fonts for indices, footnotes, small examples (9pt). +\def\smallnominalsize{9pt} +\setfont\smallrm\rmshape{9}{1000}{OT1} +\setfont\smalltt\ttshape{9}{1000}{OT1TT} +\setfont\smallbf\bfshape{10}{900}{OT1} +\setfont\smallit\itshape{9}{1000}{OT1IT} +\setfont\smallsl\slshape{9}{1000}{OT1} +\setfont\smallsf\sfshape{9}{1000}{OT1} +\setfont\smallsc\scshape{10}{900}{OT1} +\setfont\smallttsl\ttslshape{10}{900}{OT1TT} +\font\smalli=cmmi9 +\font\smallsy=cmsy9 +\def\smallecsize{0900} + +% Fonts for small examples (8pt). +\def\smallernominalsize{8pt} +\setfont\smallerrm\rmshape{8}{1000}{OT1} +\setfont\smallertt\ttshape{8}{1000}{OT1TT} +\setfont\smallerbf\bfshape{10}{800}{OT1} +\setfont\smallerit\itshape{8}{1000}{OT1IT} +\setfont\smallersl\slshape{8}{1000}{OT1} +\setfont\smallersf\sfshape{8}{1000}{OT1} +\setfont\smallersc\scshape{10}{800}{OT1} +\setfont\smallerttsl\ttslshape{10}{800}{OT1TT} +\font\smalleri=cmmi8 +\font\smallersy=cmsy8 +\def\smallerecsize{0800} + +% Fonts for title page (20.4pt): +\def\titlenominalsize{20pt} +\setfont\titlerm\rmbshape{12}{\magstep3}{OT1} +\setfont\titleit\itbshape{10}{\magstep4}{OT1IT} +\setfont\titlesl\slbshape{10}{\magstep4}{OT1} +\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} +\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} +\setfont\titlesf\sfbshape{17}{\magstep1}{OT1} +\let\titlebf=\titlerm +\setfont\titlesc\scbshape{10}{\magstep4}{OT1} +\font\titlei=cmmi12 scaled \magstep3 +\font\titlesy=cmsy10 scaled \magstep4 +\def\titleecsize{2074} + +% Chapter (and unnumbered) fonts (17.28pt). +\def\chapnominalsize{17pt} +\setfont\chaprm\rmbshape{12}{\magstep2}{OT1} +\setfont\chapit\itbshape{10}{\magstep3}{OT1IT} +\setfont\chapsl\slbshape{10}{\magstep3}{OT1} +\setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT} +\setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT} +\setfont\chapsf\sfbshape{17}{1000}{OT1} +\let\chapbf=\chaprm +\setfont\chapsc\scbshape{10}{\magstep3}{OT1} +\font\chapi=cmmi12 scaled \magstep2 +\font\chapsy=cmsy10 scaled \magstep3 +\def\chapecsize{1728} + +% Section fonts (14.4pt). +\def\secnominalsize{14pt} +\setfont\secrm\rmbshape{12}{\magstep1}{OT1} +\setfont\secit\itbshape{10}{\magstep2}{OT1IT} +\setfont\secsl\slbshape{10}{\magstep2}{OT1} +\setfont\sectt\ttbshape{12}{\magstep1}{OT1TT} +\setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT} +\setfont\secsf\sfbshape{12}{\magstep1}{OT1} +\let\secbf\secrm +\setfont\secsc\scbshape{10}{\magstep2}{OT1} +\font\seci=cmmi12 scaled \magstep1 +\font\secsy=cmsy10 scaled \magstep2 +\def\sececsize{1440} + +% Subsection fonts (13.15pt). +\def\ssecnominalsize{13pt} +\setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1} +\setfont\ssecit\itbshape{10}{1315}{OT1IT} +\setfont\ssecsl\slbshape{10}{1315}{OT1} +\setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT} +\setfont\ssecttsl\ttslshape{10}{1315}{OT1TT} +\setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1} +\let\ssecbf\ssecrm +\setfont\ssecsc\scbshape{10}{1315}{OT1} +\font\sseci=cmmi12 scaled \magstephalf +\font\ssecsy=cmsy10 scaled 1315 +\def\ssececsize{1200} + +% Reduced fonts for @acro in text (10pt). +\def\reducednominalsize{10pt} +\setfont\reducedrm\rmshape{10}{1000}{OT1} +\setfont\reducedtt\ttshape{10}{1000}{OT1TT} +\setfont\reducedbf\bfshape{10}{1000}{OT1} +\setfont\reducedit\itshape{10}{1000}{OT1IT} +\setfont\reducedsl\slshape{10}{1000}{OT1} +\setfont\reducedsf\sfshape{10}{1000}{OT1} +\setfont\reducedsc\scshape{10}{1000}{OT1} +\setfont\reducedttsl\ttslshape{10}{1000}{OT1TT} +\font\reducedi=cmmi10 +\font\reducedsy=cmsy10 +\def\reducedecsize{1000} + +\textleading = 13.2pt % line spacing for 11pt CM +\textfonts % reset the current fonts +\rm +} % end of 11pt text font size definitions, \definetextfontsizexi + + +% Definitions to make the main text be 10pt Computer Modern, with +% section, chapter, etc., sizes following suit. This is for the GNU +% Press printing of the Emacs 22 manual. Maybe other manuals in the +% future. Used with @smallbook, which sets the leading to 12pt. +% +\def\definetextfontsizex{% +% Text fonts (10pt). +\def\textnominalsize{10pt} +\edef\mainmagstep{1000} +\setfont\textrm\rmshape{10}{\mainmagstep}{OT1} +\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} +\setfont\textbf\bfshape{10}{\mainmagstep}{OT1} +\setfont\textit\itshape{10}{\mainmagstep}{OT1IT} +\setfont\textsl\slshape{10}{\mainmagstep}{OT1} +\setfont\textsf\sfshape{10}{\mainmagstep}{OT1} +\setfont\textsc\scshape{10}{\mainmagstep}{OT1} +\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} +\font\texti=cmmi10 scaled \mainmagstep +\font\textsy=cmsy10 scaled \mainmagstep +\def\textecsize{1000} + +% A few fonts for @defun names and args. +\setfont\defbf\bfshape{10}{\magstephalf}{OT1} +\setfont\deftt\ttshape{10}{\magstephalf}{OT1TT} +\setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT} +\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf} + +% Fonts for indices, footnotes, small examples (9pt). +\def\smallnominalsize{9pt} +\setfont\smallrm\rmshape{9}{1000}{OT1} +\setfont\smalltt\ttshape{9}{1000}{OT1TT} +\setfont\smallbf\bfshape{10}{900}{OT1} +\setfont\smallit\itshape{9}{1000}{OT1IT} +\setfont\smallsl\slshape{9}{1000}{OT1} +\setfont\smallsf\sfshape{9}{1000}{OT1} +\setfont\smallsc\scshape{10}{900}{OT1} +\setfont\smallttsl\ttslshape{10}{900}{OT1TT} +\font\smalli=cmmi9 +\font\smallsy=cmsy9 +\def\smallecsize{0900} + +% Fonts for small examples (8pt). +\def\smallernominalsize{8pt} +\setfont\smallerrm\rmshape{8}{1000}{OT1} +\setfont\smallertt\ttshape{8}{1000}{OT1TT} +\setfont\smallerbf\bfshape{10}{800}{OT1} +\setfont\smallerit\itshape{8}{1000}{OT1IT} +\setfont\smallersl\slshape{8}{1000}{OT1} +\setfont\smallersf\sfshape{8}{1000}{OT1} +\setfont\smallersc\scshape{10}{800}{OT1} +\setfont\smallerttsl\ttslshape{10}{800}{OT1TT} +\font\smalleri=cmmi8 +\font\smallersy=cmsy8 +\def\smallerecsize{0800} + +% Fonts for title page (20.4pt): +\def\titlenominalsize{20pt} +\setfont\titlerm\rmbshape{12}{\magstep3}{OT1} +\setfont\titleit\itbshape{10}{\magstep4}{OT1IT} +\setfont\titlesl\slbshape{10}{\magstep4}{OT1} +\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} +\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} +\setfont\titlesf\sfbshape{17}{\magstep1}{OT1} +\let\titlebf=\titlerm +\setfont\titlesc\scbshape{10}{\magstep4}{OT1} +\font\titlei=cmmi12 scaled \magstep3 +\font\titlesy=cmsy10 scaled \magstep4 +\def\titleecsize{2074} + +% Chapter fonts (14.4pt). +\def\chapnominalsize{14pt} +\setfont\chaprm\rmbshape{12}{\magstep1}{OT1} +\setfont\chapit\itbshape{10}{\magstep2}{OT1IT} +\setfont\chapsl\slbshape{10}{\magstep2}{OT1} +\setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT} +\setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT} +\setfont\chapsf\sfbshape{12}{\magstep1}{OT1} +\let\chapbf\chaprm +\setfont\chapsc\scbshape{10}{\magstep2}{OT1} +\font\chapi=cmmi12 scaled \magstep1 +\font\chapsy=cmsy10 scaled \magstep2 +\def\chapecsize{1440} + +% Section fonts (12pt). +\def\secnominalsize{12pt} +\setfont\secrm\rmbshape{12}{1000}{OT1} +\setfont\secit\itbshape{10}{\magstep1}{OT1IT} +\setfont\secsl\slbshape{10}{\magstep1}{OT1} +\setfont\sectt\ttbshape{12}{1000}{OT1TT} +\setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT} +\setfont\secsf\sfbshape{12}{1000}{OT1} +\let\secbf\secrm +\setfont\secsc\scbshape{10}{\magstep1}{OT1} +\font\seci=cmmi12 +\font\secsy=cmsy10 scaled \magstep1 +\def\sececsize{1200} + +% Subsection fonts (10pt). +\def\ssecnominalsize{10pt} +\setfont\ssecrm\rmbshape{10}{1000}{OT1} +\setfont\ssecit\itbshape{10}{1000}{OT1IT} +\setfont\ssecsl\slbshape{10}{1000}{OT1} +\setfont\ssectt\ttbshape{10}{1000}{OT1TT} +\setfont\ssecttsl\ttslshape{10}{1000}{OT1TT} +\setfont\ssecsf\sfbshape{10}{1000}{OT1} +\let\ssecbf\ssecrm +\setfont\ssecsc\scbshape{10}{1000}{OT1} +\font\sseci=cmmi10 +\font\ssecsy=cmsy10 +\def\ssececsize{1000} + +% Reduced fonts for @acro in text (9pt). +\def\reducednominalsize{9pt} +\setfont\reducedrm\rmshape{9}{1000}{OT1} +\setfont\reducedtt\ttshape{9}{1000}{OT1TT} +\setfont\reducedbf\bfshape{10}{900}{OT1} +\setfont\reducedit\itshape{9}{1000}{OT1IT} +\setfont\reducedsl\slshape{9}{1000}{OT1} +\setfont\reducedsf\sfshape{9}{1000}{OT1} +\setfont\reducedsc\scshape{10}{900}{OT1} +\setfont\reducedttsl\ttslshape{10}{900}{OT1TT} +\font\reducedi=cmmi9 +\font\reducedsy=cmsy9 +\def\reducedecsize{0900} + +\divide\parskip by 2 % reduce space between paragraphs +\textleading = 12pt % line spacing for 10pt CM +\textfonts % reset the current fonts +\rm +} % end of 10pt text font size definitions, \definetextfontsizex + + +% We provide the user-level command +% @fonttextsize 10 +% (or 11) to redefine the text font size. pt is assumed. +% +\def\xiword{11} +\def\xword{10} +\def\xwordpt{10pt} +% +\parseargdef\fonttextsize{% + \def\textsizearg{#1}% + %\wlog{doing @fonttextsize \textsizearg}% + % + % Set \globaldefs so that documents can use this inside @tex, since + % makeinfo 4.8 does not support it, but we need it nonetheless. + % + \begingroup \globaldefs=1 + \ifx\textsizearg\xword \definetextfontsizex + \else \ifx\textsizearg\xiword \definetextfontsizexi + \else + \errhelp=\EMsimple + \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'} + \fi\fi + \endgroup +} + + +% In order for the font changes to affect most math symbols and letters, +% we have to define the \textfont of the standard families. Since +% texinfo doesn't allow for producing subscripts and superscripts except +% in the main text, we don't bother to reset \scriptfont and +% \scriptscriptfont (which would also require loading a lot more fonts). +% +\def\resetmathfonts{% + \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy + \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf + \textfont\ttfam=\tentt \textfont\sffam=\tensf +} + +% The font-changing commands redefine the meanings of \tenSTYLE, instead +% of just \STYLE. We do this because \STYLE needs to also set the +% current \fam for math mode. Our \STYLE (e.g., \rm) commands hardwire +% \tenSTYLE to set the current font. +% +% Each font-changing command also sets the names \lsize (one size lower) +% and \lllsize (three sizes lower). These relative commands are used in +% the LaTeX logo and acronyms. +% +% This all needs generalizing, badly. +% +\def\textfonts{% + \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl + \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc + \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy + \let\tenttsl=\textttsl + \def\curfontsize{text}% + \def\lsize{reduced}\def\lllsize{smaller}% + \resetmathfonts \setleading{\textleading}} +\def\titlefonts{% + \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl + \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc + \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy + \let\tenttsl=\titlettsl + \def\curfontsize{title}% + \def\lsize{chap}\def\lllsize{subsec}% + \resetmathfonts \setleading{27pt}} +\def\titlefont#1{{\titlefonts\rmisbold #1}} +\def\chapfonts{% + \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl + \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc + \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy + \let\tenttsl=\chapttsl + \def\curfontsize{chap}% + \def\lsize{sec}\def\lllsize{text}% + \resetmathfonts \setleading{19pt}} +\def\secfonts{% + \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl + \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc + \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy + \let\tenttsl=\secttsl + \def\curfontsize{sec}% + \def\lsize{subsec}\def\lllsize{reduced}% + \resetmathfonts \setleading{16pt}} +\def\subsecfonts{% + \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl + \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc + \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy + \let\tenttsl=\ssecttsl + \def\curfontsize{ssec}% + \def\lsize{text}\def\lllsize{small}% + \resetmathfonts \setleading{15pt}} +\let\subsubsecfonts = \subsecfonts +\def\reducedfonts{% + \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl + \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc + \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy + \let\tenttsl=\reducedttsl + \def\curfontsize{reduced}% + \def\lsize{small}\def\lllsize{smaller}% + \resetmathfonts \setleading{10.5pt}} +\def\smallfonts{% + \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl + \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc + \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy + \let\tenttsl=\smallttsl + \def\curfontsize{small}% + \def\lsize{smaller}\def\lllsize{smaller}% + \resetmathfonts \setleading{10.5pt}} +\def\smallerfonts{% + \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl + \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc + \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy + \let\tenttsl=\smallerttsl + \def\curfontsize{smaller}% + \def\lsize{smaller}\def\lllsize{smaller}% + \resetmathfonts \setleading{9.5pt}} + +% Fonts for short table of contents. +\setfont\shortcontrm\rmshape{12}{1000}{OT1} +\setfont\shortcontbf\bfshape{10}{\magstep1}{OT1} % no cmb12 +\setfont\shortcontsl\slshape{12}{1000}{OT1} +\setfont\shortconttt\ttshape{12}{1000}{OT1TT} + +% Define these just so they can be easily changed for other fonts. +\def\angleleft{$\langle$} +\def\angleright{$\rangle$} + +% Set the fonts to use with the @small... environments. +\let\smallexamplefonts = \smallfonts + +% About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample +% can fit this many characters: +% 8.5x11=86 smallbook=72 a4=90 a5=69 +% If we use \scriptfonts (8pt), then we can fit this many characters: +% 8.5x11=90+ smallbook=80 a4=90+ a5=77 +% For me, subjectively, the few extra characters that fit aren't worth +% the additional smallness of 8pt. So I'm making the default 9pt. +% +% By the way, for comparison, here's what fits with @example (10pt): +% 8.5x11=71 smallbook=60 a4=75 a5=58 +% --karl, 24jan03. + +% Set up the default fonts, so we can use them for creating boxes. +% +\definetextfontsizexi + + +\message{markup,} + +% Check if we are currently using a typewriter font. Since all the +% Computer Modern typewriter fonts have zero interword stretch (and +% shrink), and it is reasonable to expect all typewriter fonts to have +% this property, we can check that font parameter. +% +\def\ifmonospace{\ifdim\fontdimen3\font=0pt } + +% Markup style infrastructure. \defmarkupstylesetup\INITMACRO will +% define and register \INITMACRO to be called on markup style changes. +% \INITMACRO can check \currentmarkupstyle for the innermost +% style and the set of \ifmarkupSTYLE switches for all styles +% currently in effect. +\newif\ifmarkupvar +\newif\ifmarkupsamp +\newif\ifmarkupkey +%\newif\ifmarkupfile % @file == @samp. +%\newif\ifmarkupoption % @option == @samp. +\newif\ifmarkupcode +\newif\ifmarkupkbd +%\newif\ifmarkupenv % @env == @code. +%\newif\ifmarkupcommand % @command == @code. +\newif\ifmarkuptex % @tex (and part of @math, for now). +\newif\ifmarkupexample +\newif\ifmarkupverb +\newif\ifmarkupverbatim + +\let\currentmarkupstyle\empty + +\def\setupmarkupstyle#1{% + \csname markup#1true\endcsname + \def\currentmarkupstyle{#1}% + \markupstylesetup +} + +\let\markupstylesetup\empty + +\def\defmarkupstylesetup#1{% + \expandafter\def\expandafter\markupstylesetup + \expandafter{\markupstylesetup #1}% + \def#1% +} + +% Markup style setup for left and right quotes. +\defmarkupstylesetup\markupsetuplq{% + \expandafter\let\expandafter \temp + \csname markupsetuplq\currentmarkupstyle\endcsname + \ifx\temp\relax \markupsetuplqdefault \else \temp \fi +} + +\defmarkupstylesetup\markupsetuprq{% + \expandafter\let\expandafter \temp + \csname markupsetuprq\currentmarkupstyle\endcsname + \ifx\temp\relax \markupsetuprqdefault \else \temp \fi +} + +{ +\catcode`\'=\active +\catcode`\`=\active + +\gdef\markupsetuplqdefault{\let`\lq} +\gdef\markupsetuprqdefault{\let'\rq} + +\gdef\markupsetcodequoteleft{\let`\codequoteleft} +\gdef\markupsetcodequoteright{\let'\codequoteright} +} + +\let\markupsetuplqcode \markupsetcodequoteleft +\let\markupsetuprqcode \markupsetcodequoteright +% +\let\markupsetuplqexample \markupsetcodequoteleft +\let\markupsetuprqexample \markupsetcodequoteright +% +\let\markupsetuplqkbd \markupsetcodequoteleft +\let\markupsetuprqkbd \markupsetcodequoteright +% +\let\markupsetuplqsamp \markupsetcodequoteleft +\let\markupsetuprqsamp \markupsetcodequoteright +% +\let\markupsetuplqverb \markupsetcodequoteleft +\let\markupsetuprqverb \markupsetcodequoteright +% +\let\markupsetuplqverbatim \markupsetcodequoteleft +\let\markupsetuprqverbatim \markupsetcodequoteright + +% Allow an option to not use regular directed right quote/apostrophe +% (char 0x27), but instead the undirected quote from cmtt (char 0x0d). +% The undirected quote is ugly, so don't make it the default, but it +% works for pasting with more pdf viewers (at least evince), the +% lilypond developers report. xpdf does work with the regular 0x27. +% +\def\codequoteright{% + \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax + \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax + '% + \else \char'15 \fi + \else \char'15 \fi +} +% +% and a similar option for the left quote char vs. a grave accent. +% Modern fonts display ASCII 0x60 as a grave accent, so some people like +% the code environments to do likewise. +% +\def\codequoteleft{% + \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax + \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax + % [Knuth] pp. 380,381,391 + % \relax disables Spanish ligatures ?` and !` of \tt font. + \relax`% + \else \char'22 \fi + \else \char'22 \fi +} + +% Commands to set the quote options. +% +\parseargdef\codequoteundirected{% + \def\temp{#1}% + \ifx\temp\onword + \expandafter\let\csname SETtxicodequoteundirected\endcsname + = t% + \else\ifx\temp\offword + \expandafter\let\csname SETtxicodequoteundirected\endcsname + = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @codequoteundirected value `\temp', must be on|off}% + \fi\fi +} +% +\parseargdef\codequotebacktick{% + \def\temp{#1}% + \ifx\temp\onword + \expandafter\let\csname SETtxicodequotebacktick\endcsname + = t% + \else\ifx\temp\offword + \expandafter\let\csname SETtxicodequotebacktick\endcsname + = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @codequotebacktick value `\temp', must be on|off}% + \fi\fi +} + +% [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font. +\def\noligaturesquoteleft{\relax\lq} + +% Count depth in font-changes, for error checks +\newcount\fontdepth \fontdepth=0 + +% Font commands. + +% #1 is the font command (\sl or \it), #2 is the text to slant. +% If we are in a monospaced environment, however, 1) always use \ttsl, +% and 2) do not add an italic correction. +\def\dosmartslant#1#2{% + \ifusingtt + {{\ttsl #2}\let\next=\relax}% + {\def\next{{#1#2}\futurelet\next\smartitaliccorrection}}% + \next +} +\def\smartslanted{\dosmartslant\sl} +\def\smartitalic{\dosmartslant\it} + +% Output an italic correction unless \next (presumed to be the following +% character) is such as not to need one. +\def\smartitaliccorrection{% + \ifx\next,% + \else\ifx\next-% + \else\ifx\next.% + \else\ptexslash + \fi\fi\fi + \aftersmartic +} + +% Unconditional use \ttsl, and no ic. @var is set to this for defuns. +\def\ttslanted#1{{\ttsl #1}} + +% @cite is like \smartslanted except unconditionally use \sl. We never want +% ttsl for book titles, do we? +\def\cite#1{{\sl #1}\futurelet\next\smartitaliccorrection} + +\def\aftersmartic{} +\def\var#1{% + \let\saveaftersmartic = \aftersmartic + \def\aftersmartic{\null\let\aftersmartic=\saveaftersmartic}% + \smartslanted{#1}% +} + +\let\i=\smartitalic +\let\slanted=\smartslanted +\let\dfn=\smartslanted +\let\emph=\smartitalic + +% Explicit font changes: @r, @sc, undocumented @ii. +\def\r#1{{\rm #1}} % roman font +\def\sc#1{{\smallcaps#1}} % smallcaps font +\def\ii#1{{\it #1}} % italic font + +% @b, explicit bold. Also @strong. +\def\b#1{{\bf #1}} +\let\strong=\b + +% @sansserif, explicit sans. +\def\sansserif#1{{\sf #1}} + +% We can't just use \exhyphenpenalty, because that only has effect at +% the end of a paragraph. Restore normal hyphenation at the end of the +% group within which \nohyphenation is presumably called. +% +\def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation} +\def\restorehyphenation{\hyphenchar\font = `- } + +% Set sfcode to normal for the chars that usually have another value. +% Can't use plain's \frenchspacing because it uses the `\x notation, and +% sometimes \x has an active definition that messes things up. +% +\catcode`@=11 + \def\plainfrenchspacing{% + \sfcode\dotChar =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m + \sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m + \def\endofsentencespacefactor{1000}% for @. and friends + } + \def\plainnonfrenchspacing{% + \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000 + \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250 + \def\endofsentencespacefactor{3000}% for @. and friends + } +\catcode`@=\other +\def\endofsentencespacefactor{3000}% default + +% @t, explicit typewriter. +\def\t#1{% + {\tt \rawbackslash \plainfrenchspacing #1}% + \null +} + +% @samp. +\def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}} + +% @indicateurl is \samp, that is, with quotes. +\let\indicateurl=\samp + +% @code (and similar) prints in typewriter, but with spaces the same +% size as normal in the surrounding text, without hyphenation, etc. +% This is a subroutine for that. +\def\tclose#1{% + {% + % Change normal interword space to be same as for the current font. + \spaceskip = \fontdimen2\font + % + % Switch to typewriter. + \tt + % + % But `\ ' produces the large typewriter interword space. + \def\ {{\spaceskip = 0pt{} }}% + % + % Turn off hyphenation. + \nohyphenation + % + \rawbackslash + \plainfrenchspacing + #1% + }% + \null % reset spacefactor to 1000 +} + +% We *must* turn on hyphenation at `-' and `_' in @code. +% Otherwise, it is too hard to avoid overfull hboxes +% in the Emacs manual, the Library manual, etc. +% +% Unfortunately, TeX uses one parameter (\hyphenchar) to control +% both hyphenation at - and hyphenation within words. +% We must therefore turn them both off (\tclose does that) +% and arrange explicitly to hyphenate at a dash. +% -- rms. +{ + \catcode`\-=\active \catcode`\_=\active + \catcode`\'=\active \catcode`\`=\active + \global\let'=\rq \global\let`=\lq % default definitions + % + \global\def\code{\begingroup + \setupmarkupstyle{code}% + % The following should really be moved into \setupmarkupstyle handlers. + \catcode\dashChar=\active \catcode\underChar=\active + \ifallowcodebreaks + \let-\codedash + \let_\codeunder + \else + \let-\normaldash + \let_\realunder + \fi + \codex + } +} + +\def\codex #1{\tclose{#1}\endgroup} + +\def\normaldash{-} +\def\codedash{-\discretionary{}{}{}} +\def\codeunder{% + % this is all so @math{@code{var_name}+1} can work. In math mode, _ + % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.) + % will therefore expand the active definition of _, which is us + % (inside @code that is), therefore an endless loop. + \ifusingtt{\ifmmode + \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_. + \else\normalunderscore \fi + \discretionary{}{}{}}% + {\_}% +} + +% An additional complication: the above will allow breaks after, e.g., +% each of the four underscores in __typeof__. This is bad. +% @allowcodebreaks provides a document-level way to turn breaking at - +% and _ on and off. +% +\newif\ifallowcodebreaks \allowcodebreakstrue + +\def\keywordtrue{true} +\def\keywordfalse{false} + +\parseargdef\allowcodebreaks{% + \def\txiarg{#1}% + \ifx\txiarg\keywordtrue + \allowcodebreakstrue + \else\ifx\txiarg\keywordfalse + \allowcodebreaksfalse + \else + \errhelp = \EMsimple + \errmessage{Unknown @allowcodebreaks option `\txiarg', must be true|false}% + \fi\fi +} + +% For @command, @env, @file, @option quotes seem unnecessary, +% so use \code rather than \samp. +\let\command=\code +\let\env=\code +\let\file=\code +\let\option=\code + +% @uref (abbreviation for `urlref') takes an optional (comma-separated) +% second argument specifying the text to display and an optional third +% arg as text to display instead of (rather than in addition to) the url +% itself. First (mandatory) arg is the url. +% (This \urefnobreak definition isn't used now, leaving it for a while +% for comparison.) +\def\urefnobreak#1{\dourefnobreak #1,,,\finish} +\def\dourefnobreak#1,#2,#3,#4\finish{\begingroup + \unsepspaces + \pdfurl{#1}% + \setbox0 = \hbox{\ignorespaces #3}% + \ifdim\wd0 > 0pt + \unhbox0 % third arg given, show only that + \else + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0 > 0pt + \ifpdf + \unhbox0 % PDF: 2nd arg given, show only it + \else + \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url + \fi + \else + \code{#1}% only url given, so show it + \fi + \fi + \endlink +\endgroup} + +% This \urefbreak definition is the active one. +\def\urefbreak{\begingroup \urefcatcodes \dourefbreak} +\let\uref=\urefbreak +\def\dourefbreak#1{\urefbreakfinish #1,,,\finish} +\def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example + \unsepspaces + \pdfurl{#1}% + \setbox0 = \hbox{\ignorespaces #3}% + \ifdim\wd0 > 0pt + \unhbox0 % third arg given, show only that + \else + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0 > 0pt + \ifpdf + \unhbox0 % PDF: 2nd arg given, show only it + \else + \unhbox0\ (\urefcode{#1})% DVI: 2nd arg given, show both it and url + \fi + \else + \urefcode{#1}% only url given, so show it + \fi + \fi + \endlink +\endgroup} + +% Allow line breaks around only a few characters (only). +\def\urefcatcodes{% + \catcode\ampChar=\active \catcode\dotChar=\active + \catcode\hashChar=\active \catcode\questChar=\active + \catcode\slashChar=\active +} +{ + \urefcatcodes + % + \global\def\urefcode{\begingroup + \setupmarkupstyle{code}% + \urefcatcodes + \let&\urefcodeamp + \let.\urefcodedot + \let#\urefcodehash + \let?\urefcodequest + \let/\urefcodeslash + \codex + } + % + % By default, they are just regular characters. + \global\def&{\normalamp} + \global\def.{\normaldot} + \global\def#{\normalhash} + \global\def?{\normalquest} + \global\def/{\normalslash} +} + +% we put a little stretch before and after the breakable chars, to help +% line breaking of long url's. The unequal skips make look better in +% cmtt at least, especially for dots. +\def\urefprestretch{\urefprebreak \hskip0pt plus.13em } +\def\urefpoststretch{\urefpostbreak \hskip0pt plus.1em } +% +\def\urefcodeamp{\urefprestretch \&\urefpoststretch} +\def\urefcodedot{\urefprestretch .\urefpoststretch} +\def\urefcodehash{\urefprestretch \#\urefpoststretch} +\def\urefcodequest{\urefprestretch ?\urefpoststretch} +\def\urefcodeslash{\futurelet\next\urefcodeslashfinish} +{ + \catcode`\/=\active + \global\def\urefcodeslashfinish{% + \urefprestretch \slashChar + % Allow line break only after the final / in a sequence of + % slashes, to avoid line break between the slashes in http://. + \ifx\next/\else \urefpoststretch \fi + } +} + +% One more complication: by default we'll break after the special +% characters, but some people like to break before the special chars, so +% allow that. Also allow no breaking at all, for manual control. +% +\parseargdef\urefbreakstyle{% + \def\txiarg{#1}% + \ifx\txiarg\wordnone + \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak} + \else\ifx\txiarg\wordbefore + \def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak} + \else\ifx\txiarg\wordafter + \def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak} + \else + \errhelp = \EMsimple + \errmessage{Unknown @urefbreakstyle setting `\txiarg'}% + \fi\fi\fi +} +\def\wordafter{after} +\def\wordbefore{before} +\def\wordnone{none} + +\urefbreakstyle after + +% @url synonym for @uref, since that's how everyone uses it. +% +\let\url=\uref + +% rms does not like angle brackets --karl, 17may97. +% So now @email is just like @uref, unless we are pdf. +% +%\def\email#1{\angleleft{\tt #1}\angleright} +\ifpdf + \def\email#1{\doemail#1,,\finish} + \def\doemail#1,#2,#3\finish{\begingroup + \unsepspaces + \pdfurl{mailto:#1}% + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi + \endlink + \endgroup} +\else + \let\email=\uref +\fi + +% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always), +% `example' (@kbd uses ttsl only inside of @example and friends), +% or `code' (@kbd uses normal tty font always). +\parseargdef\kbdinputstyle{% + \def\txiarg{#1}% + \ifx\txiarg\worddistinct + \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}% + \else\ifx\txiarg\wordexample + \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}% + \else\ifx\txiarg\wordcode + \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}% + \else + \errhelp = \EMsimple + \errmessage{Unknown @kbdinputstyle setting `\txiarg'}% + \fi\fi\fi +} +\def\worddistinct{distinct} +\def\wordexample{example} +\def\wordcode{code} + +% Default is `distinct'. +\kbdinputstyle distinct + +% @kbd is like @code, except that if the argument is just one @key command, +% then @kbd has no effect. +\def\kbd#1{{\def\look{#1}\expandafter\kbdsub\look??\par}} + +\def\xkey{\key} +\def\kbdsub#1#2#3\par{% + \def\one{#1}\def\three{#3}\def\threex{??}% + \ifx\one\xkey\ifx\threex\three \key{#2}% + \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi + \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi +} + +% definition of @key that produces a lozenge. Doesn't adjust to text size. +%\setfont\keyrm\rmshape{8}{1000}{OT1} +%\font\keysy=cmsy9 +%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{% +% \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{% +% \vbox{\hrule\kern-0.4pt +% \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}% +% \kern-0.4pt\hrule}% +% \kern-.06em\raise0.4pt\hbox{\angleright}}}} + +% definition of @key with no lozenge. If the current font is already +% monospace, don't change it; that way, we respect @kbdinputstyle. But +% if it isn't monospace, then use \tt. +% +\def\key#1{{\setupmarkupstyle{key}% + \nohyphenation + \ifmonospace\else\tt\fi + #1}\null} + +% @clicksequence{File @click{} Open ...} +\def\clicksequence#1{\begingroup #1\endgroup} + +% @clickstyle @arrow (by default) +\parseargdef\clickstyle{\def\click{#1}} +\def\click{\arrow} + +% Typeset a dimension, e.g., `in' or `pt'. The only reason for the +% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt. +% +\def\dmn#1{\thinspace #1} + +% @l was never documented to mean ``switch to the Lisp font'', +% and it is not used as such in any manual I can find. We need it for +% Polish suppressed-l. --karl, 22sep96. +%\def\l#1{{\li #1}\null} + +% @acronym for "FBI", "NATO", and the like. +% We print this one point size smaller, since it's intended for +% all-uppercase. +% +\def\acronym#1{\doacronym #1,,\finish} +\def\doacronym#1,#2,#3\finish{% + {\selectfonts\lsize #1}% + \def\temp{#2}% + \ifx\temp\empty \else + \space ({\unsepspaces \ignorespaces \temp \unskip})% + \fi + \null % reset \spacefactor=1000 +} + +% @abbr for "Comput. J." and the like. +% No font change, but don't do end-of-sentence spacing. +% +\def\abbr#1{\doabbr #1,,\finish} +\def\doabbr#1,#2,#3\finish{% + {\plainfrenchspacing #1}% + \def\temp{#2}% + \ifx\temp\empty \else + \space ({\unsepspaces \ignorespaces \temp \unskip})% + \fi + \null % reset \spacefactor=1000 +} + +% @asis just yields its argument. Used with @table, for example. +% +\def\asis#1{#1} + +% @math outputs its argument in math mode. +% +% One complication: _ usually means subscripts, but it could also mean +% an actual _ character, as in @math{@var{some_variable} + 1}. So make +% _ active, and distinguish by seeing if the current family is \slfam, +% which is what @var uses. +{ + \catcode`\_ = \active + \gdef\mathunderscore{% + \catcode`\_=\active + \def_{\ifnum\fam=\slfam \_\else\sb\fi}% + } +} +% Another complication: we want \\ (and @\) to output a math (or tt) \. +% FYI, plain.tex uses \\ as a temporary control sequence (for no +% particular reason), but this is not advertised and we don't care. +% +% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\. +\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi} +% +\def\math{% + \tex + \mathunderscore + \let\\ = \mathbackslash + \mathactive + % make the texinfo accent commands work in math mode + \let\"=\ddot + \let\'=\acute + \let\==\bar + \let\^=\hat + \let\`=\grave + \let\u=\breve + \let\v=\check + \let\~=\tilde + \let\dotaccent=\dot + $\finishmath +} +\def\finishmath#1{#1$\endgroup} % Close the group opened by \tex. + +% Some active characters (such as <) are spaced differently in math. +% We have to reset their definitions in case the @math was an argument +% to a command which sets the catcodes (such as @item or @section). +% +{ + \catcode`^ = \active + \catcode`< = \active + \catcode`> = \active + \catcode`+ = \active + \catcode`' = \active + \gdef\mathactive{% + \let^ = \ptexhat + \let< = \ptexless + \let> = \ptexgtr + \let+ = \ptexplus + \let' = \ptexquoteright + } +} + +% ctrl is no longer a Texinfo command, but leave this definition for fun. +\def\ctrl #1{{\tt \rawbackslash \hat}#1} + +% @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}. +% Ignore unless FMTNAME == tex; then it is like @iftex and @tex, +% except specified as a normal braced arg, so no newlines to worry about. +% +\def\outfmtnametex{tex} +% +\long\def\inlinefmt#1{\doinlinefmt #1,\finish} +\long\def\doinlinefmt#1,#2,\finish{% + \def\inlinefmtname{#1}% + \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\fi +} +% For raw, must switch into @tex before parsing the argument, to avoid +% setting catcodes prematurely. Doing it this way means that, for +% example, @inlineraw{html, foo{bar} gets a parse error instead of being +% ignored. But this isn't important because if people want a literal +% *right* brace they would have to use a command anyway, so they may as +% well use a command to get a left brace too. We could re-use the +% delimiter character idea from \verb, but it seems like overkill. +% +\long\def\inlineraw{\tex \doinlineraw} +\long\def\doinlineraw#1{\doinlinerawtwo #1,\finish} +\def\doinlinerawtwo#1,#2,\finish{% + \def\inlinerawname{#1}% + \ifx\inlinerawname\outfmtnametex \ignorespaces #2\fi + \endgroup % close group opened by \tex. +} + + +\message{glyphs,} +% and logos. + +% @@ prints an @, as does @atchar{}. +\def\@{\char64 } +\let\atchar=\@ + +% @{ @} @lbracechar{} @rbracechar{} all generate brace characters. +% Unless we're in typewriter, use \ecfont because the CM text fonts do +% not have braces, and we don't want to switch into math. +\def\mylbrace{{\ifmonospace\else\ecfont\fi \char123}} +\def\myrbrace{{\ifmonospace\else\ecfont\fi \char125}} +\let\{=\mylbrace \let\lbracechar=\{ +\let\}=\myrbrace \let\rbracechar=\} +\begingroup + % Definitions to produce \{ and \} commands for indices, + % and @{ and @} for the aux/toc files. + \catcode`\{ = \other \catcode`\} = \other + \catcode`\[ = 1 \catcode`\] = 2 + \catcode`\! = 0 \catcode`\\ = \other + !gdef!lbracecmd[\{]% + !gdef!rbracecmd[\}]% + !gdef!lbraceatcmd[@{]% + !gdef!rbraceatcmd[@}]% +!endgroup + +% @comma{} to avoid , parsing problems. +\let\comma = , + +% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent +% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H. +\let\, = \ptexc +\let\dotaccent = \ptexdot +\def\ringaccent#1{{\accent23 #1}} +\let\tieaccent = \ptext +\let\ubaraccent = \ptexb +\let\udotaccent = \d + +% Other special characters: @questiondown @exclamdown @ordf @ordm +% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss. +\def\questiondown{?`} +\def\exclamdown{!`} +\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}} +\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}} + +% Dotless i and dotless j, used for accents. +\def\imacro{i} +\def\jmacro{j} +\def\dotless#1{% + \def\temp{#1}% + \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi + \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi + \else \errmessage{@dotless can be used only with i or j}% + \fi\fi +} + +% The \TeX{} logo, as in plain, but resetting the spacing so that a +% period following counts as ending a sentence. (Idea found in latex.) +% +\edef\TeX{\TeX \spacefactor=1000 } + +% @LaTeX{} logo. Not quite the same results as the definition in +% latex.ltx, since we use a different font for the raised A; it's most +% convenient for us to use an explicitly smaller font, rather than using +% the \scriptstyle font (since we don't reset \scriptstyle and +% \scriptscriptstyle). +% +\def\LaTeX{% + L\kern-.36em + {\setbox0=\hbox{T}% + \vbox to \ht0{\hbox{% + \ifx\textnominalsize\xwordpt + % for 10pt running text, \lllsize (8pt) is too small for the A in LaTeX. + % Revert to plain's \scriptsize, which is 7pt. + \count255=\the\fam $\fam\count255 \scriptstyle A$% + \else + % For 11pt, we can use our lllsize. + \selectfonts\lllsize A% + \fi + }% + \vss + }}% + \kern-.15em + \TeX +} + +% Some math mode symbols. +\def\bullet{$\ptexbullet$} +\def\geq{\ifmmode \ge\else $\ge$\fi} +\def\leq{\ifmmode \le\else $\le$\fi} +\def\minus{\ifmmode -\else $-$\fi} + +% @dots{} outputs an ellipsis using the current font. +% We do .5em per period so that it has the same spacing in the cm +% typewriter fonts as three actual period characters; on the other hand, +% in other typewriter fonts three periods are wider than 1.5em. So do +% whichever is larger. +% +\def\dots{% + \leavevmode + \setbox0=\hbox{...}% get width of three periods + \ifdim\wd0 > 1.5em + \dimen0 = \wd0 + \else + \dimen0 = 1.5em + \fi + \hbox to \dimen0{% + \hskip 0pt plus.25fil + .\hskip 0pt plus1fil + .\hskip 0pt plus1fil + .\hskip 0pt plus.5fil + }% +} + +% @enddots{} is an end-of-sentence ellipsis. +% +\def\enddots{% + \dots + \spacefactor=\endofsentencespacefactor +} + +% @point{}, @result{}, @expansion{}, @print{}, @equiv{}. +% +% Since these characters are used in examples, they should be an even number of +% \tt widths. Each \tt character is 1en, so two makes it 1em. +% +\def\point{$\star$} +\def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}} +\def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}} +\def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}} +\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}} +\def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}} + +% The @error{} command. +% Adapted from the TeXbook's \boxit. +% +\newbox\errorbox +% +{\tentt \global\dimen0 = 3em}% Width of the box. +\dimen2 = .55pt % Thickness of rules +% The text. (`r' is open on the right, `e' somewhat less so on the left.) +\setbox0 = \hbox{\kern-.75pt \reducedsf \putworderror\kern-1.5pt} +% +\setbox\errorbox=\hbox to \dimen0{\hfil + \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right. + \advance\hsize by -2\dimen2 % Rules. + \vbox{% + \hrule height\dimen2 + \hbox{\vrule width\dimen2 \kern3pt % Space to left of text. + \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below. + \kern3pt\vrule width\dimen2}% Space to right. + \hrule height\dimen2} + \hfil} +% +\def\error{\leavevmode\lower.7ex\copy\errorbox} + +% @pounds{} is a sterling sign, which Knuth put in the CM italic font. +% +\def\pounds{{\it\$}} + +% @euro{} comes from a separate font, depending on the current style. +% We use the free feym* fonts from the eurosym package by Henrik +% Theiling, which support regular, slanted, bold and bold slanted (and +% "outlined" (blackboard board, sort of) versions, which we don't need). +% It is available from http://www.ctan.org/tex-archive/fonts/eurosym. +% +% Although only regular is the truly official Euro symbol, we ignore +% that. The Euro is designed to be slightly taller than the regular +% font height. +% +% feymr - regular +% feymo - slanted +% feybr - bold +% feybo - bold slanted +% +% There is no good (free) typewriter version, to my knowledge. +% A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide. +% Hmm. +% +% Also doesn't work in math. Do we need to do math with euro symbols? +% Hope not. +% +% +\def\euro{{\eurofont e}} +\def\eurofont{% + % We set the font at each command, rather than predefining it in + % \textfonts and the other font-switching commands, so that + % installations which never need the symbol don't have to have the + % font installed. + % + % There is only one designed size (nominal 10pt), so we always scale + % that to the current nominal size. + % + % By the way, simply using "at 1em" works for cmr10 and the like, but + % does not work for cmbx10 and other extended/shrunken fonts. + % + \def\eurosize{\csname\curfontsize nominalsize\endcsname}% + % + \ifx\curfontstyle\bfstylename + % bold: + \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize + \else + % regular: + \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize + \fi + \thiseurofont +} + +% Glyphs from the EC fonts. We don't use \let for the aliases, because +% sometimes we redefine the original macro, and the alias should reflect +% the redefinition. +% +% Use LaTeX names for the Icelandic letters. +\def\DH{{\ecfont \char"D0}} % Eth +\def\dh{{\ecfont \char"F0}} % eth +\def\TH{{\ecfont \char"DE}} % Thorn +\def\th{{\ecfont \char"FE}} % thorn +% +\def\guillemetleft{{\ecfont \char"13}} +\def\guillemotleft{\guillemetleft} +\def\guillemetright{{\ecfont \char"14}} +\def\guillemotright{\guillemetright} +\def\guilsinglleft{{\ecfont \char"0E}} +\def\guilsinglright{{\ecfont \char"0F}} +\def\quotedblbase{{\ecfont \char"12}} +\def\quotesinglbase{{\ecfont \char"0D}} +% +% This positioning is not perfect (see the ogonek LaTeX package), but +% we have the precomposed glyphs for the most common cases. We put the +% tests to use those glyphs in the single \ogonek macro so we have fewer +% dummy definitions to worry about for index entries, etc. +% +% ogonek is also used with other letters in Lithuanian (IOU), but using +% the precomposed glyphs for those is not so easy since they aren't in +% the same EC font. +\def\ogonek#1{{% + \def\temp{#1}% + \ifx\temp\macrocharA\Aogonek + \else\ifx\temp\macrochara\aogonek + \else\ifx\temp\macrocharE\Eogonek + \else\ifx\temp\macrochare\eogonek + \else + \ecfont \setbox0=\hbox{#1}% + \ifdim\ht0=1ex\accent"0C #1% + \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}% + \fi + \fi\fi\fi\fi + }% +} +\def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A} +\def\aogonek{{\ecfont \char"A1}}\def\macrochara{a} +\def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E} +\def\eogonek{{\ecfont \char"A6}}\def\macrochare{e} +% +% Use the ec* fonts (cm-super in outline format) for non-CM glyphs. +\def\ecfont{% + % We can't distinguish serif/sans and italic/slanted, but this + % is used for crude hacks anyway (like adding French and German + % quotes to documents typeset with CM, where we lose kerning), so + % hopefully nobody will notice/care. + \edef\ecsize{\csname\curfontsize ecsize\endcsname}% + \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}% + \ifmonospace + % typewriter: + \font\thisecfont = ectt\ecsize \space at \nominalsize + \else + \ifx\curfontstyle\bfstylename + % bold: + \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize + \else + % regular: + \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize + \fi + \fi + \thisecfont +} + +% @registeredsymbol - R in a circle. The font for the R should really +% be smaller yet, but lllsize is the best we can do for now. +% Adapted from the plain.tex definition of \copyright. +% +\def\registeredsymbol{% + $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}% + \hfil\crcr\Orb}}% + }$% +} + +% @textdegree - the normal degrees sign. +% +\def\textdegree{$^\circ$} + +% Laurent Siebenmann reports \Orb undefined with: +% Textures 1.7.7 (preloaded format=plain 93.10.14) (68K) 16 APR 2004 02:38 +% so we'll define it if necessary. +% +\ifx\Orb\thisisundefined +\def\Orb{\mathhexbox20D} +\fi + +% Quotes. +\chardef\quotedblleft="5C +\chardef\quotedblright=`\" +\chardef\quoteleft=`\` +\chardef\quoteright=`\' + + +\message{page headings,} + +\newskip\titlepagetopglue \titlepagetopglue = 1.5in +\newskip\titlepagebottomglue \titlepagebottomglue = 2pc + +% First the title page. Must do @settitle before @titlepage. +\newif\ifseenauthor +\newif\iffinishedtitlepage + +% Do an implicit @contents or @shortcontents after @end titlepage if the +% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage. +% +\newif\ifsetcontentsaftertitlepage + \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue +\newif\ifsetshortcontentsaftertitlepage + \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue + +\parseargdef\shorttitlepage{% + \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}% + \endgroup\page\hbox{}\page} + +\envdef\titlepage{% + % Open one extra group, as we want to close it in the middle of \Etitlepage. + \begingroup + \parindent=0pt \textfonts + % Leave some space at the very top of the page. + \vglue\titlepagetopglue + % No rule at page bottom unless we print one at the top with @title. + \finishedtitlepagetrue + % + % Most title ``pages'' are actually two pages long, with space + % at the top of the second. We don't want the ragged left on the second. + \let\oldpage = \page + \def\page{% + \iffinishedtitlepage\else + \finishtitlepage + \fi + \let\page = \oldpage + \page + \null + }% +} + +\def\Etitlepage{% + \iffinishedtitlepage\else + \finishtitlepage + \fi + % It is important to do the page break before ending the group, + % because the headline and footline are only empty inside the group. + % If we use the new definition of \page, we always get a blank page + % after the title page, which we certainly don't want. + \oldpage + \endgroup + % + % Need this before the \...aftertitlepage checks so that if they are + % in effect the toc pages will come out with page numbers. + \HEADINGSon + % + % If they want short, they certainly want long too. + \ifsetshortcontentsaftertitlepage + \shortcontents + \contents + \global\let\shortcontents = \relax + \global\let\contents = \relax + \fi + % + \ifsetcontentsaftertitlepage + \contents + \global\let\contents = \relax + \global\let\shortcontents = \relax + \fi +} + +\def\finishtitlepage{% + \vskip4pt \hrule height 2pt width \hsize + \vskip\titlepagebottomglue + \finishedtitlepagetrue +} + +% Settings used for typesetting titles: no hyphenation, no indentation, +% don't worry much about spacing, ragged right. This should be used +% inside a \vbox, and fonts need to be set appropriately first. Because +% it is always used for titles, nothing else, we call \rmisbold. \par +% should be specified before the end of the \vbox, since a vbox is a group. +% +\def\raggedtitlesettings{% + \rmisbold + \hyphenpenalty=10000 + \parindent=0pt + \tolerance=5000 + \ptexraggedright +} + +% Macros to be used within @titlepage: + +\let\subtitlerm=\tenrm +\def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines} + +\parseargdef\title{% + \checkenv\titlepage + \vbox{\titlefonts \raggedtitlesettings #1\par}% + % print a rule at the page bottom also. + \finishedtitlepagefalse + \vskip4pt \hrule height 4pt width \hsize \vskip4pt +} + +\parseargdef\subtitle{% + \checkenv\titlepage + {\subtitlefont \rightline{#1}}% +} + +% @author should come last, but may come many times. +% It can also be used inside @quotation. +% +\parseargdef\author{% + \def\temp{\quotation}% + \ifx\thisenv\temp + \def\quotationauthor{#1}% printed in \Equotation. + \else + \checkenv\titlepage + \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi + {\secfonts\rmisbold \leftline{#1}}% + \fi +} + + +% Set up page headings and footings. + +\let\thispage=\folio + +\newtoks\evenheadline % headline on even pages +\newtoks\oddheadline % headline on odd pages +\newtoks\evenfootline % footline on even pages +\newtoks\oddfootline % footline on odd pages + +% Now make TeX use those variables +\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline + \else \the\evenheadline \fi}} +\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline + \else \the\evenfootline \fi}\HEADINGShook} +\let\HEADINGShook=\relax + +% Commands to set those variables. +% For example, this is what @headings on does +% @evenheading @thistitle|@thispage|@thischapter +% @oddheading @thischapter|@thispage|@thistitle +% @evenfooting @thisfile|| +% @oddfooting ||@thisfile + + +\def\evenheading{\parsearg\evenheadingxxx} +\def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish} +\def\evenheadingyyy #1\|#2\|#3\|#4\finish{% +\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} + +\def\oddheading{\parsearg\oddheadingxxx} +\def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish} +\def\oddheadingyyy #1\|#2\|#3\|#4\finish{% +\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} + +\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}% + +\def\evenfooting{\parsearg\evenfootingxxx} +\def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish} +\def\evenfootingyyy #1\|#2\|#3\|#4\finish{% +\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} + +\def\oddfooting{\parsearg\oddfootingxxx} +\def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish} +\def\oddfootingyyy #1\|#2\|#3\|#4\finish{% + \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}% + % + % Leave some space for the footline. Hopefully ok to assume + % @evenfooting will not be used by itself. + \global\advance\pageheight by -12pt + \global\advance\vsize by -12pt +} + +\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}} + +% @evenheadingmarks top \thischapter <- chapter at the top of a page +% @evenheadingmarks bottom \thischapter <- chapter at the bottom of a page +% +% The same set of arguments for: +% +% @oddheadingmarks +% @evenfootingmarks +% @oddfootingmarks +% @everyheadingmarks +% @everyfootingmarks + +\def\evenheadingmarks{\headingmarks{even}{heading}} +\def\oddheadingmarks{\headingmarks{odd}{heading}} +\def\evenfootingmarks{\headingmarks{even}{footing}} +\def\oddfootingmarks{\headingmarks{odd}{footing}} +\def\everyheadingmarks#1 {\headingmarks{even}{heading}{#1} + \headingmarks{odd}{heading}{#1} } +\def\everyfootingmarks#1 {\headingmarks{even}{footing}{#1} + \headingmarks{odd}{footing}{#1} } +% #1 = even/odd, #2 = heading/footing, #3 = top/bottom. +\def\headingmarks#1#2#3 {% + \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname + \global\expandafter\let\csname get#1#2marks\endcsname \temp +} + +\everyheadingmarks bottom +\everyfootingmarks bottom + +% @headings double turns headings on for double-sided printing. +% @headings single turns headings on for single-sided printing. +% @headings off turns them off. +% @headings on same as @headings double, retained for compatibility. +% @headings after turns on double-sided headings after this page. +% @headings doubleafter turns on double-sided headings after this page. +% @headings singleafter turns on single-sided headings after this page. +% By default, they are off at the start of a document, +% and turned `on' after @end titlepage. + +\def\headings #1 {\csname HEADINGS#1\endcsname} + +\def\headingsoff{% non-global headings elimination + \evenheadline={\hfil}\evenfootline={\hfil}% + \oddheadline={\hfil}\oddfootline={\hfil}% +} + +\def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting +\HEADINGSoff % it's the default + +% When we turn headings on, set the page number to 1. +% For double-sided printing, put current file name in lower left corner, +% chapter name on inside top of right hand pages, document +% title on inside top of left hand pages, and page numbers on outside top +% edge of all pages. +\def\HEADINGSdouble{% +\global\pageno=1 +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\folio\hfil\thistitle}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chapoddpage +} +\let\contentsalignmacro = \chappager + +% For single-sided printing, chapter title goes across top left of page, +% page number on top right. +\def\HEADINGSsingle{% +\global\pageno=1 +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\thischapter\hfil\folio}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chappager +} +\def\HEADINGSon{\HEADINGSdouble} + +\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex} +\let\HEADINGSdoubleafter=\HEADINGSafter +\def\HEADINGSdoublex{% +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\folio\hfil\thistitle}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chapoddpage +} + +\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex} +\def\HEADINGSsinglex{% +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\thischapter\hfil\folio}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chappager +} + +% Subroutines used in generating headings +% This produces Day Month Year style of output. +% Only define if not already defined, in case a txi-??.tex file has set +% up a different format (e.g., txi-cs.tex does this). +\ifx\today\thisisundefined +\def\today{% + \number\day\space + \ifcase\month + \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr + \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug + \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec + \fi + \space\number\year} +\fi + +% @settitle line... specifies the title of the document, for headings. +% It generates no output of its own. +\def\thistitle{\putwordNoTitle} +\def\settitle{\parsearg{\gdef\thistitle}} + + +\message{tables,} +% Tables -- @table, @ftable, @vtable, @item(x). + +% default indentation of table text +\newdimen\tableindent \tableindent=.8in +% default indentation of @itemize and @enumerate text +\newdimen\itemindent \itemindent=.3in +% margin between end of table item and start of table text. +\newdimen\itemmargin \itemmargin=.1in + +% used internally for \itemindent minus \itemmargin +\newdimen\itemmax + +% Note @table, @ftable, and @vtable define @item, @itemx, etc., with +% these defs. +% They also define \itemindex +% to index the item name in whatever manner is desired (perhaps none). + +\newif\ifitemxneedsnegativevskip + +\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi} + +\def\internalBitem{\smallbreak \parsearg\itemzzz} +\def\internalBitemx{\itemxpar \parsearg\itemzzz} + +\def\itemzzz #1{\begingroup % + \advance\hsize by -\rightskip + \advance\hsize by -\tableindent + \setbox0=\hbox{\itemindicate{#1}}% + \itemindex{#1}% + \nobreak % This prevents a break before @itemx. + % + % If the item text does not fit in the space we have, put it on a line + % by itself, and do not allow a page break either before or after that + % line. We do not start a paragraph here because then if the next + % command is, e.g., @kindex, the whatsit would get put into the + % horizontal list on a line by itself, resulting in extra blank space. + \ifdim \wd0>\itemmax + % + % Make this a paragraph so we get the \parskip glue and wrapping, + % but leave it ragged-right. + \begingroup + \advance\leftskip by-\tableindent + \advance\hsize by\tableindent + \advance\rightskip by0pt plus1fil\relax + \leavevmode\unhbox0\par + \endgroup + % + % We're going to be starting a paragraph, but we don't want the + % \parskip glue -- logically it's part of the @item we just started. + \nobreak \vskip-\parskip + % + % Stop a page break at the \parskip glue coming up. However, if + % what follows is an environment such as @example, there will be no + % \parskip glue; then the negative vskip we just inserted would + % cause the example and the item to crash together. So we use this + % bizarre value of 10001 as a signal to \aboveenvbreak to insert + % \parskip glue after all. Section titles are handled this way also. + % + \penalty 10001 + \endgroup + \itemxneedsnegativevskipfalse + \else + % The item text fits into the space. Start a paragraph, so that the + % following text (if any) will end up on the same line. + \noindent + % Do this with kerns and \unhbox so that if there is a footnote in + % the item text, it can migrate to the main vertical list and + % eventually be printed. + \nobreak\kern-\tableindent + \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0 + \unhbox0 + \nobreak\kern\dimen0 + \endgroup + \itemxneedsnegativevskiptrue + \fi +} + +\def\item{\errmessage{@item while not in a list environment}} +\def\itemx{\errmessage{@itemx while not in a list environment}} + +% @table, @ftable, @vtable. +\envdef\table{% + \let\itemindex\gobble + \tablecheck{table}% +} +\envdef\ftable{% + \def\itemindex ##1{\doind {fn}{\code{##1}}}% + \tablecheck{ftable}% +} +\envdef\vtable{% + \def\itemindex ##1{\doind {vr}{\code{##1}}}% + \tablecheck{vtable}% +} +\def\tablecheck#1{% + \ifnum \the\catcode`\^^M=\active + \endgroup + \errmessage{This command won't work in this context; perhaps the problem is + that we are \inenvironment\thisenv}% + \def\next{\doignore{#1}}% + \else + \let\next\tablex + \fi + \next +} +\def\tablex#1{% + \def\itemindicate{#1}% + \parsearg\tabley +} +\def\tabley#1{% + {% + \makevalueexpandable + \edef\temp{\noexpand\tablez #1\space\space\space}% + \expandafter + }\temp \endtablez +} +\def\tablez #1 #2 #3 #4\endtablez{% + \aboveenvbreak + \ifnum 0#1>0 \advance \leftskip by #1\mil \fi + \ifnum 0#2>0 \tableindent=#2\mil \fi + \ifnum 0#3>0 \advance \rightskip by #3\mil \fi + \itemmax=\tableindent + \advance \itemmax by -\itemmargin + \advance \leftskip by \tableindent + \exdentamount=\tableindent + \parindent = 0pt + \parskip = \smallskipamount + \ifdim \parskip=0pt \parskip=2pt \fi + \let\item = \internalBitem + \let\itemx = \internalBitemx +} +\def\Etable{\endgraf\afterenvbreak} +\let\Eftable\Etable +\let\Evtable\Etable +\let\Eitemize\Etable +\let\Eenumerate\Etable + +% This is the counter used by @enumerate, which is really @itemize + +\newcount \itemno + +\envdef\itemize{\parsearg\doitemize} + +\def\doitemize#1{% + \aboveenvbreak + \itemmax=\itemindent + \advance\itemmax by -\itemmargin + \advance\leftskip by \itemindent + \exdentamount=\itemindent + \parindent=0pt + \parskip=\smallskipamount + \ifdim\parskip=0pt \parskip=2pt \fi + % + % Try typesetting the item mark that if the document erroneously says + % something like @itemize @samp (intending @table), there's an error + % right away at the @itemize. It's not the best error message in the + % world, but it's better than leaving it to the @item. This means if + % the user wants an empty mark, they have to say @w{} not just @w. + \def\itemcontents{#1}% + \setbox0 = \hbox{\itemcontents}% + % + % @itemize with no arg is equivalent to @itemize @bullet. + \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi + % + \let\item=\itemizeitem +} + +% Definition of @item while inside @itemize and @enumerate. +% +\def\itemizeitem{% + \advance\itemno by 1 % for enumerations + {\let\par=\endgraf \smallbreak}% reasonable place to break + {% + % If the document has an @itemize directly after a section title, a + % \nobreak will be last on the list, and \sectionheading will have + % done a \vskip-\parskip. In that case, we don't want to zero + % parskip, or the item text will crash with the heading. On the + % other hand, when there is normal text preceding the item (as there + % usually is), we do want to zero parskip, or there would be too much + % space. In that case, we won't have a \nobreak before. At least + % that's the theory. + \ifnum\lastpenalty<10000 \parskip=0in \fi + \noindent + \hbox to 0pt{\hss \itemcontents \kern\itemmargin}% + % + \vadjust{\penalty 1200}}% not good to break after first line of item. + \flushcr +} + +% \splitoff TOKENS\endmark defines \first to be the first token in +% TOKENS, and \rest to be the remainder. +% +\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}% + +% Allow an optional argument of an uppercase letter, lowercase letter, +% or number, to specify the first label in the enumerated list. No +% argument is the same as `1'. +% +\envparseargdef\enumerate{\enumeratey #1 \endenumeratey} +\def\enumeratey #1 #2\endenumeratey{% + % If we were given no argument, pretend we were given `1'. + \def\thearg{#1}% + \ifx\thearg\empty \def\thearg{1}\fi + % + % Detect if the argument is a single token. If so, it might be a + % letter. Otherwise, the only valid thing it can be is a number. + % (We will always have one token, because of the test we just made. + % This is a good thing, since \splitoff doesn't work given nothing at + % all -- the first parameter is undelimited.) + \expandafter\splitoff\thearg\endmark + \ifx\rest\empty + % Only one token in the argument. It could still be anything. + % A ``lowercase letter'' is one whose \lccode is nonzero. + % An ``uppercase letter'' is one whose \lccode is both nonzero, and + % not equal to itself. + % Otherwise, we assume it's a number. + % + % We need the \relax at the end of the \ifnum lines to stop TeX from + % continuing to look for a . + % + \ifnum\lccode\expandafter`\thearg=0\relax + \numericenumerate % a number (we hope) + \else + % It's a letter. + \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax + \lowercaseenumerate % lowercase letter + \else + \uppercaseenumerate % uppercase letter + \fi + \fi + \else + % Multiple tokens in the argument. We hope it's a number. + \numericenumerate + \fi +} + +% An @enumerate whose labels are integers. The starting integer is +% given in \thearg. +% +\def\numericenumerate{% + \itemno = \thearg + \startenumeration{\the\itemno}% +} + +% The starting (lowercase) letter is in \thearg. +\def\lowercaseenumerate{% + \itemno = \expandafter`\thearg + \startenumeration{% + % Be sure we're not beyond the end of the alphabet. + \ifnum\itemno=0 + \errmessage{No more lowercase letters in @enumerate; get a bigger + alphabet}% + \fi + \char\lccode\itemno + }% +} + +% The starting (uppercase) letter is in \thearg. +\def\uppercaseenumerate{% + \itemno = \expandafter`\thearg + \startenumeration{% + % Be sure we're not beyond the end of the alphabet. + \ifnum\itemno=0 + \errmessage{No more uppercase letters in @enumerate; get a bigger + alphabet} + \fi + \char\uccode\itemno + }% +} + +% Call \doitemize, adding a period to the first argument and supplying the +% common last two arguments. Also subtract one from the initial value in +% \itemno, since @item increments \itemno. +% +\def\startenumeration#1{% + \advance\itemno by -1 + \doitemize{#1.}\flushcr +} + +% @alphaenumerate and @capsenumerate are abbreviations for giving an arg +% to @enumerate. +% +\def\alphaenumerate{\enumerate{a}} +\def\capsenumerate{\enumerate{A}} +\def\Ealphaenumerate{\Eenumerate} +\def\Ecapsenumerate{\Eenumerate} + + +% @multitable macros +% Amy Hendrickson, 8/18/94, 3/6/96 +% +% @multitable ... @end multitable will make as many columns as desired. +% Contents of each column will wrap at width given in preamble. Width +% can be specified either with sample text given in a template line, +% or in percent of \hsize, the current width of text on page. + +% Table can continue over pages but will only break between lines. + +% To make preamble: +% +% Either define widths of columns in terms of percent of \hsize: +% @multitable @columnfractions .25 .3 .45 +% @item ... +% +% Numbers following @columnfractions are the percent of the total +% current hsize to be used for each column. You may use as many +% columns as desired. + + +% Or use a template: +% @multitable {Column 1 template} {Column 2 template} {Column 3 template} +% @item ... +% using the widest term desired in each column. + +% Each new table line starts with @item, each subsequent new column +% starts with @tab. Empty columns may be produced by supplying @tab's +% with nothing between them for as many times as empty columns are needed, +% ie, @tab@tab@tab will produce two empty columns. + +% @item, @tab do not need to be on their own lines, but it will not hurt +% if they are. + +% Sample multitable: + +% @multitable {Column 1 template} {Column 2 template} {Column 3 template} +% @item first col stuff @tab second col stuff @tab third col +% @item +% first col stuff +% @tab +% second col stuff +% @tab +% third col +% @item first col stuff @tab second col stuff +% @tab Many paragraphs of text may be used in any column. +% +% They will wrap at the width determined by the template. +% @item@tab@tab This will be in third column. +% @end multitable + +% Default dimensions may be reset by user. +% @multitableparskip is vertical space between paragraphs in table. +% @multitableparindent is paragraph indent in table. +% @multitablecolmargin is horizontal space to be left between columns. +% @multitablelinespace is space to leave between table items, baseline +% to baseline. +% 0pt means it depends on current normal line spacing. +% +\newskip\multitableparskip +\newskip\multitableparindent +\newdimen\multitablecolspace +\newskip\multitablelinespace +\multitableparskip=0pt +\multitableparindent=6pt +\multitablecolspace=12pt +\multitablelinespace=0pt + +% Macros used to set up halign preamble: +% +\let\endsetuptable\relax +\def\xendsetuptable{\endsetuptable} +\let\columnfractions\relax +\def\xcolumnfractions{\columnfractions} +\newif\ifsetpercent + +% #1 is the @columnfraction, usually a decimal number like .5, but might +% be just 1. We just use it, whatever it is. +% +\def\pickupwholefraction#1 {% + \global\advance\colcount by 1 + \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}% + \setuptable +} + +\newcount\colcount +\def\setuptable#1{% + \def\firstarg{#1}% + \ifx\firstarg\xendsetuptable + \let\go = \relax + \else + \ifx\firstarg\xcolumnfractions + \global\setpercenttrue + \else + \ifsetpercent + \let\go\pickupwholefraction + \else + \global\advance\colcount by 1 + \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a + % separator; typically that is always in the input, anyway. + \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}% + \fi + \fi + \ifx\go\pickupwholefraction + % Put the argument back for the \pickupwholefraction call, so + % we'll always have a period there to be parsed. + \def\go{\pickupwholefraction#1}% + \else + \let\go = \setuptable + \fi% + \fi + \go +} + +% multitable-only commands. +% +% @headitem starts a heading row, which we typeset in bold. +% Assignments have to be global since we are inside the implicit group +% of an alignment entry. \everycr resets \everytab so we don't have to +% undo it ourselves. +\def\headitemfont{\b}% for people to use in the template row; not changeable +\def\headitem{% + \checkenv\multitable + \crcr + \global\everytab={\bf}% can't use \headitemfont since the parsing differs + \the\everytab % for the first item +}% +% +% A \tab used to include \hskip1sp. But then the space in a template +% line is not enough. That is bad. So let's go back to just `&' until +% we again encounter the problem the 1sp was intended to solve. +% --karl, nathan@acm.org, 20apr99. +\def\tab{\checkenv\multitable &\the\everytab}% + +% @multitable ... @end multitable definitions: +% +\newtoks\everytab % insert after every tab. +% +\envdef\multitable{% + \vskip\parskip + \startsavinginserts + % + % @item within a multitable starts a normal row. + % We use \def instead of \let so that if one of the multitable entries + % contains an @itemize, we don't choke on the \item (seen as \crcr aka + % \endtemplate) expanding \doitemize. + \def\item{\crcr}% + % + \tolerance=9500 + \hbadness=9500 + \setmultitablespacing + \parskip=\multitableparskip + \parindent=\multitableparindent + \overfullrule=0pt + \global\colcount=0 + % + \everycr = {% + \noalign{% + \global\everytab={}% + \global\colcount=0 % Reset the column counter. + % Check for saved footnotes, etc. + \checkinserts + % Keeps underfull box messages off when table breaks over pages. + %\filbreak + % Maybe so, but it also creates really weird page breaks when the + % table breaks over pages. Wouldn't \vfil be better? Wait until the + % problem manifests itself, so it can be fixed for real --karl. + }% + }% + % + \parsearg\domultitable +} +\def\domultitable#1{% + % To parse everything between @multitable and @item: + \setuptable#1 \endsetuptable + % + % This preamble sets up a generic column definition, which will + % be used as many times as user calls for columns. + % \vtop will set a single line and will also let text wrap and + % continue for many paragraphs if desired. + \halign\bgroup &% + \global\advance\colcount by 1 + \multistrut + \vtop{% + % Use the current \colcount to find the correct column width: + \hsize=\expandafter\csname col\the\colcount\endcsname + % + % In order to keep entries from bumping into each other + % we will add a \leftskip of \multitablecolspace to all columns after + % the first one. + % + % If a template has been used, we will add \multitablecolspace + % to the width of each template entry. + % + % If the user has set preamble in terms of percent of \hsize we will + % use that dimension as the width of the column, and the \leftskip + % will keep entries from bumping into each other. Table will start at + % left margin and final column will justify at right margin. + % + % Make sure we don't inherit \rightskip from the outer environment. + \rightskip=0pt + \ifnum\colcount=1 + % The first column will be indented with the surrounding text. + \advance\hsize by\leftskip + \else + \ifsetpercent \else + % If user has not set preamble in terms of percent of \hsize + % we will advance \hsize by \multitablecolspace. + \advance\hsize by \multitablecolspace + \fi + % In either case we will make \leftskip=\multitablecolspace: + \leftskip=\multitablecolspace + \fi + % Ignoring space at the beginning and end avoids an occasional spurious + % blank line, when TeX decides to break the line at the space before the + % box from the multistrut, so the strut ends up on a line by itself. + % For example: + % @multitable @columnfractions .11 .89 + % @item @code{#} + % @tab Legal holiday which is valid in major parts of the whole country. + % Is automatically provided with highlighting sequences respectively + % marking characters. + \noindent\ignorespaces##\unskip\multistrut + }\cr +} +\def\Emultitable{% + \crcr + \egroup % end the \halign + \global\setpercentfalse +} + +\def\setmultitablespacing{% + \def\multistrut{\strut}% just use the standard line spacing + % + % Compute \multitablelinespace (if not defined by user) for use in + % \multitableparskip calculation. We used define \multistrut based on + % this, but (ironically) that caused the spacing to be off. + % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100. +\ifdim\multitablelinespace=0pt +\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip +\global\advance\multitablelinespace by-\ht0 +\fi +% Test to see if parskip is larger than space between lines of +% table. If not, do nothing. +% If so, set to same dimension as multitablelinespace. +\ifdim\multitableparskip>\multitablelinespace +\global\multitableparskip=\multitablelinespace +\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller + % than skip between lines in the table. +\fi% +\ifdim\multitableparskip=0pt +\global\multitableparskip=\multitablelinespace +\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller + % than skip between lines in the table. +\fi} + + +\message{conditionals,} + +% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext, +% @ifnotxml always succeed. They currently do nothing; we don't +% attempt to check whether the conditionals are properly nested. But we +% have to remember that they are conditionals, so that @end doesn't +% attempt to close an environment group. +% +\def\makecond#1{% + \expandafter\let\csname #1\endcsname = \relax + \expandafter\let\csname iscond.#1\endcsname = 1 +} +\makecond{iftex} +\makecond{ifnotdocbook} +\makecond{ifnothtml} +\makecond{ifnotinfo} +\makecond{ifnotplaintext} +\makecond{ifnotxml} + +% Ignore @ignore, @ifhtml, @ifinfo, and the like. +% +\def\direntry{\doignore{direntry}} +\def\documentdescription{\doignore{documentdescription}} +\def\docbook{\doignore{docbook}} +\def\html{\doignore{html}} +\def\ifdocbook{\doignore{ifdocbook}} +\def\ifhtml{\doignore{ifhtml}} +\def\ifinfo{\doignore{ifinfo}} +\def\ifnottex{\doignore{ifnottex}} +\def\ifplaintext{\doignore{ifplaintext}} +\def\ifxml{\doignore{ifxml}} +\def\ignore{\doignore{ignore}} +\def\menu{\doignore{menu}} +\def\xml{\doignore{xml}} + +% Ignore text until a line `@end #1', keeping track of nested conditionals. +% +% A count to remember the depth of nesting. +\newcount\doignorecount + +\def\doignore#1{\begingroup + % Scan in ``verbatim'' mode: + \obeylines + \catcode`\@ = \other + \catcode`\{ = \other + \catcode`\} = \other + % + % Make sure that spaces turn into tokens that match what \doignoretext wants. + \spaceisspace + % + % Count number of #1's that we've seen. + \doignorecount = 0 + % + % Swallow text until we reach the matching `@end #1'. + \dodoignore{#1}% +} + +{ \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source. + \obeylines % + % + \gdef\dodoignore#1{% + % #1 contains the command name as a string, e.g., `ifinfo'. + % + % Define a command to find the next `@end #1'. + \long\def\doignoretext##1^^M@end #1{% + \doignoretextyyy##1^^M@#1\_STOP_}% + % + % And this command to find another #1 command, at the beginning of a + % line. (Otherwise, we would consider a line `@c @ifset', for + % example, to count as an @ifset for nesting.) + \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}% + % + % And now expand that command. + \doignoretext ^^M% + }% +} + +\def\doignoreyyy#1{% + \def\temp{#1}% + \ifx\temp\empty % Nothing found. + \let\next\doignoretextzzz + \else % Found a nested condition, ... + \advance\doignorecount by 1 + \let\next\doignoretextyyy % ..., look for another. + % If we're here, #1 ends with ^^M\ifinfo (for example). + \fi + \next #1% the token \_STOP_ is present just after this macro. +} + +% We have to swallow the remaining "\_STOP_". +% +\def\doignoretextzzz#1{% + \ifnum\doignorecount = 0 % We have just found the outermost @end. + \let\next\enddoignore + \else % Still inside a nested condition. + \advance\doignorecount by -1 + \let\next\doignoretext % Look for the next @end. + \fi + \next +} + +% Finish off ignored text. +{ \obeylines% + % Ignore anything after the last `@end #1'; this matters in verbatim + % environments, where otherwise the newline after an ignored conditional + % would result in a blank line in the output. + \gdef\enddoignore#1^^M{\endgroup\ignorespaces}% +} + + +% @set VAR sets the variable VAR to an empty value. +% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE. +% +% Since we want to separate VAR from REST-OF-LINE (which might be +% empty), we can't just use \parsearg; we have to insert a space of our +% own to delimit the rest of the line, and then take it out again if we +% didn't need it. +% We rely on the fact that \parsearg sets \catcode`\ =10. +% +\parseargdef\set{\setyyy#1 \endsetyyy} +\def\setyyy#1 #2\endsetyyy{% + {% + \makevalueexpandable + \def\temp{#2}% + \edef\next{\gdef\makecsname{SET#1}}% + \ifx\temp\empty + \next{}% + \else + \setzzz#2\endsetzzz + \fi + }% +} +% Remove the trailing space \setxxx inserted. +\def\setzzz#1 \endsetzzz{\next{#1}} + +% @clear VAR clears (i.e., unsets) the variable VAR. +% +\parseargdef\clear{% + {% + \makevalueexpandable + \global\expandafter\let\csname SET#1\endcsname=\relax + }% +} + +% @value{foo} gets the text saved in variable foo. +\def\value{\begingroup\makevalueexpandable\valuexxx} +\def\valuexxx#1{\expandablevalue{#1}\endgroup} +{ + \catcode`\- = \active \catcode`\_ = \active + % + \gdef\makevalueexpandable{% + \let\value = \expandablevalue + % We don't want these characters active, ... + \catcode`\-=\other \catcode`\_=\other + % ..., but we might end up with active ones in the argument if + % we're called from @code, as @code{@value{foo-bar_}}, though. + % So \let them to their normal equivalents. + \let-\normaldash \let_\normalunderscore + } +} + +% We have this subroutine so that we can handle at least some @value's +% properly in indexes (we call \makevalueexpandable in \indexdummies). +% The command has to be fully expandable (if the variable is set), since +% the result winds up in the index file. This means that if the +% variable's value contains other Texinfo commands, it's almost certain +% it will fail (although perhaps we could fix that with sufficient work +% to do a one-level expansion on the result, instead of complete). +% +\def\expandablevalue#1{% + \expandafter\ifx\csname SET#1\endcsname\relax + {[No value for ``#1'']}% + \message{Variable `#1', used in @value, is not set.}% + \else + \csname SET#1\endcsname + \fi +} + +% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined +% with @set. +% +% To get special treatment of `@end ifset,' call \makeond and the redefine. +% +\makecond{ifset} +\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}} +\def\doifset#1#2{% + {% + \makevalueexpandable + \let\next=\empty + \expandafter\ifx\csname SET#2\endcsname\relax + #1% If not set, redefine \next. + \fi + \expandafter + }\next +} +\def\ifsetfail{\doignore{ifset}} + +% @ifclear VAR ... @end executes the `...' iff VAR has never been +% defined with @set, or has been undefined with @clear. +% +% The `\else' inside the `\doifset' parameter is a trick to reuse the +% above code: if the variable is not set, do nothing, if it is set, +% then redefine \next to \ifclearfail. +% +\makecond{ifclear} +\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}} +\def\ifclearfail{\doignore{ifclear}} + +% @ifcommandisdefined CMD ... @end executes the `...' if CMD (written +% without the @) is in fact defined. We can only feasibly check at the +% TeX level, so something like `mathcode' is going to considered +% defined even though it is not a Texinfo command. +% +\makecond{ifcommanddefined} +\def\ifcommanddefined{\parsearg{\doifcmddefined{\let\next=\ifcmddefinedfail}}} +% +\def\doifcmddefined#1#2{{% + \makevalueexpandable + \let\next=\empty + \expandafter\ifx\csname #2\endcsname\relax + #1% If not defined, \let\next as above. + \fi + \expandafter + }\next +} +\def\ifcmddefinedfail{\doignore{ifcommanddefined}} + +% @ifcommandnotdefined CMD ... handled similar to @ifclear above. +\makecond{ifcommandnotdefined} +\def\ifcommandnotdefined{% + \parsearg{\doifcmddefined{\else \let\next=\ifcmdnotdefinedfail}}} +\def\ifcmdnotdefinedfail{\doignore{ifcommandnotdefined}} + +% Set the `txicommandconditionals' variable, so documents have a way to +% test if the @ifcommand...defined conditionals are available. +\set txicommandconditionals + +% @dircategory CATEGORY -- specify a category of the dir file +% which this file should belong to. Ignore this in TeX. +\let\dircategory=\comment + +% @defininfoenclose. +\let\definfoenclose=\comment + + +\message{indexing,} +% Index generation facilities + +% Define \newwrite to be identical to plain tex's \newwrite +% except not \outer, so it can be used within macros and \if's. +\edef\newwrite{\makecsname{ptexnewwrite}} + +% \newindex {foo} defines an index named foo. +% It automatically defines \fooindex such that +% \fooindex ...rest of line... puts an entry in the index foo. +% It also defines \fooindfile to be the number of the output channel for +% the file that accumulates this index. The file's extension is foo. +% The name of an index should be no more than 2 characters long +% for the sake of vms. +% +\def\newindex#1{% + \iflinks + \expandafter\newwrite \csname#1indfile\endcsname + \openout \csname#1indfile\endcsname \jobname.#1 % Open the file + \fi + \expandafter\xdef\csname#1index\endcsname{% % Define @#1index + \noexpand\doindex{#1}} +} + +% @defindex foo == \newindex{foo} +% +\def\defindex{\parsearg\newindex} + +% Define @defcodeindex, like @defindex except put all entries in @code. +% +\def\defcodeindex{\parsearg\newcodeindex} +% +\def\newcodeindex#1{% + \iflinks + \expandafter\newwrite \csname#1indfile\endcsname + \openout \csname#1indfile\endcsname \jobname.#1 + \fi + \expandafter\xdef\csname#1index\endcsname{% + \noexpand\docodeindex{#1}}% +} + + +% @synindex foo bar makes index foo feed into index bar. +% Do this instead of @defindex foo if you don't want it as a separate index. +% +% @syncodeindex foo bar similar, but put all entries made for index foo +% inside @code. +% +\def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}} +\def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}} + +% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo), +% #3 the target index (bar). +\def\dosynindex#1#2#3{% + % Only do \closeout if we haven't already done it, else we'll end up + % closing the target index. + \expandafter \ifx\csname donesynindex#2\endcsname \relax + % The \closeout helps reduce unnecessary open files; the limit on the + % Acorn RISC OS is a mere 16 files. + \expandafter\closeout\csname#2indfile\endcsname + \expandafter\let\csname donesynindex#2\endcsname = 1 + \fi + % redefine \fooindfile: + \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname + \expandafter\let\csname#2indfile\endcsname=\temp + % redefine \fooindex: + \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}% +} + +% Define \doindex, the driver for all \fooindex macros. +% Argument #1 is generated by the calling \fooindex macro, +% and it is "foo", the name of the index. + +% \doindex just uses \parsearg; it calls \doind for the actual work. +% This is because \doind is more useful to call from other macros. + +% There is also \dosubind {index}{topic}{subtopic} +% which makes an entry in a two-level index such as the operation index. + +\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer} +\def\singleindexer #1{\doind{\indexname}{#1}} + +% like the previous two, but they put @code around the argument. +\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer} +\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}} + +% Take care of Texinfo commands that can appear in an index entry. +% Since there are some commands we want to expand, and others we don't, +% we have to laboriously prevent expansion for those that we don't. +% +\def\indexdummies{% + \escapechar = `\\ % use backslash in output files. + \def\@{@}% change to @@ when we switch to @ as escape char in index files. + \def\ {\realbackslash\space }% + % + % Need these unexpandable (because we define \tt as a dummy) + % definitions when @{ or @} appear in index entry text. Also, more + % complicated, when \tex is in effect and \{ is a \delimiter again. + % We can't use \lbracecmd and \rbracecmd because texindex assumes + % braces and backslashes are used only as delimiters. Perhaps we + % should define @lbrace and @rbrace commands a la @comma. + \def\{{{\tt\char123}}% + \def\}{{\tt\char125}}% + % + % I don't entirely understand this, but when an index entry is + % generated from a macro call, the \endinput which \scanmacro inserts + % causes processing to be prematurely terminated. This is, + % apparently, because \indexsorttmp is fully expanded, and \endinput + % is an expandable command. The redefinition below makes \endinput + % disappear altogether for that purpose -- although logging shows that + % processing continues to some further point. On the other hand, it + % seems \endinput does not hurt in the printed index arg, since that + % is still getting written without apparent harm. + % + % Sample source (mac-idx3.tex, reported by Graham Percival to + % help-texinfo, 22may06): + % @macro funindex {WORD} + % @findex xyz + % @end macro + % ... + % @funindex commtest + % + % The above is not enough to reproduce the bug, but it gives the flavor. + % + % Sample whatsit resulting: + % .@write3{\entry{xyz}{@folio }{@code {xyz@endinput }}} + % + % So: + \let\endinput = \empty + % + % Do the redefinitions. + \commondummies +} + +% For the aux and toc files, @ is the escape character. So we want to +% redefine everything using @ as the escape character (instead of +% \realbackslash, still used for index files). When everything uses @, +% this will be simpler. +% +\def\atdummies{% + \def\@{@@}% + \def\ {@ }% + \let\{ = \lbraceatcmd + \let\} = \rbraceatcmd + % + % Do the redefinitions. + \commondummies + \otherbackslash +} + +% Called from \indexdummies and \atdummies. +% +\def\commondummies{% + % + % \definedummyword defines \#1 as \string\#1\space, thus effectively + % preventing its expansion. This is used only for control words, + % not control letters, because the \space would be incorrect for + % control characters, but is needed to separate the control word + % from whatever follows. + % + % For control letters, we have \definedummyletter, which omits the + % space. + % + % These can be used both for control words that take an argument and + % those that do not. If it is followed by {arg} in the input, then + % that will dutifully get written to the index (or wherever). + % + \def\definedummyword ##1{\def##1{\string##1\space}}% + \def\definedummyletter##1{\def##1{\string##1}}% + \let\definedummyaccent\definedummyletter + % + \commondummiesnofonts + % + \definedummyletter\_% + \definedummyletter\-% + % + % Non-English letters. + \definedummyword\AA + \definedummyword\AE + \definedummyword\DH + \definedummyword\L + \definedummyword\O + \definedummyword\OE + \definedummyword\TH + \definedummyword\aa + \definedummyword\ae + \definedummyword\dh + \definedummyword\exclamdown + \definedummyword\l + \definedummyword\o + \definedummyword\oe + \definedummyword\ordf + \definedummyword\ordm + \definedummyword\questiondown + \definedummyword\ss + \definedummyword\th + % + % Although these internal commands shouldn't show up, sometimes they do. + \definedummyword\bf + \definedummyword\gtr + \definedummyword\hat + \definedummyword\less + \definedummyword\sf + \definedummyword\sl + \definedummyword\tclose + \definedummyword\tt + % + \definedummyword\LaTeX + \definedummyword\TeX + % + % Assorted special characters. + \definedummyword\arrow + \definedummyword\bullet + \definedummyword\comma + \definedummyword\copyright + \definedummyword\registeredsymbol + \definedummyword\dots + \definedummyword\enddots + \definedummyword\entrybreak + \definedummyword\equiv + \definedummyword\error + \definedummyword\euro + \definedummyword\expansion + \definedummyword\geq + \definedummyword\guillemetleft + \definedummyword\guillemetright + \definedummyword\guilsinglleft + \definedummyword\guilsinglright + \definedummyword\lbracechar + \definedummyword\leq + \definedummyword\minus + \definedummyword\ogonek + \definedummyword\pounds + \definedummyword\point + \definedummyword\print + \definedummyword\quotedblbase + \definedummyword\quotedblleft + \definedummyword\quotedblright + \definedummyword\quoteleft + \definedummyword\quoteright + \definedummyword\quotesinglbase + \definedummyword\rbracechar + \definedummyword\result + \definedummyword\textdegree + % + % We want to disable all macros so that they are not expanded by \write. + \macrolist + % + \normalturnoffactive + % + % Handle some cases of @value -- where it does not contain any + % (non-fully-expandable) commands. + \makevalueexpandable +} + +% \commondummiesnofonts: common to \commondummies and \indexnofonts. +% +\def\commondummiesnofonts{% + % Control letters and accents. + \definedummyletter\!% + \definedummyaccent\"% + \definedummyaccent\'% + \definedummyletter\*% + \definedummyaccent\,% + \definedummyletter\.% + \definedummyletter\/% + \definedummyletter\:% + \definedummyaccent\=% + \definedummyletter\?% + \definedummyaccent\^% + \definedummyaccent\`% + \definedummyaccent\~% + \definedummyword\u + \definedummyword\v + \definedummyword\H + \definedummyword\dotaccent + \definedummyword\ogonek + \definedummyword\ringaccent + \definedummyword\tieaccent + \definedummyword\ubaraccent + \definedummyword\udotaccent + \definedummyword\dotless + % + % Texinfo font commands. + \definedummyword\b + \definedummyword\i + \definedummyword\r + \definedummyword\sansserif + \definedummyword\sc + \definedummyword\slanted + \definedummyword\t + % + % Commands that take arguments. + \definedummyword\abbr + \definedummyword\acronym + \definedummyword\anchor + \definedummyword\cite + \definedummyword\code + \definedummyword\command + \definedummyword\dfn + \definedummyword\dmn + \definedummyword\email + \definedummyword\emph + \definedummyword\env + \definedummyword\file + \definedummyword\image + \definedummyword\indicateurl + \definedummyword\inforef + \definedummyword\kbd + \definedummyword\key + \definedummyword\math + \definedummyword\option + \definedummyword\pxref + \definedummyword\ref + \definedummyword\samp + \definedummyword\strong + \definedummyword\tie + \definedummyword\uref + \definedummyword\url + \definedummyword\var + \definedummyword\verb + \definedummyword\w + \definedummyword\xref +} + +% \indexnofonts is used when outputting the strings to sort the index +% by, and when constructing control sequence names. It eliminates all +% control sequences and just writes whatever the best ASCII sort string +% would be for a given command (usually its argument). +% +\def\indexnofonts{% + % Accent commands should become @asis. + \def\definedummyaccent##1{\let##1\asis}% + % We can just ignore other control letters. + \def\definedummyletter##1{\let##1\empty}% + % All control words become @asis by default; overrides below. + \let\definedummyword\definedummyaccent + % + \commondummiesnofonts + % + % Don't no-op \tt, since it isn't a user-level command + % and is used in the definitions of the active chars like <, >, |, etc. + % Likewise with the other plain tex font commands. + %\let\tt=\asis + % + \def\ { }% + \def\@{@}% + \def\_{\normalunderscore}% + \def\-{}% @- shouldn't affect sorting + % + % Unfortunately, texindex is not prepared to handle braces in the + % content at all. So for index sorting, we map @{ and @} to strings + % starting with |, since that ASCII character is between ASCII { and }. + \def\{{|a}% + \def\lbracechar{|a}% + % + \def\}{|b}% + \def\rbracechar{|b}% + % + % Non-English letters. + \def\AA{AA}% + \def\AE{AE}% + \def\DH{DZZ}% + \def\L{L}% + \def\OE{OE}% + \def\O{O}% + \def\TH{ZZZ}% + \def\aa{aa}% + \def\ae{ae}% + \def\dh{dzz}% + \def\exclamdown{!}% + \def\l{l}% + \def\oe{oe}% + \def\ordf{a}% + \def\ordm{o}% + \def\o{o}% + \def\questiondown{?}% + \def\ss{ss}% + \def\th{zzz}% + % + \def\LaTeX{LaTeX}% + \def\TeX{TeX}% + % + % Assorted special characters. + % (The following {} will end up in the sort string, but that's ok.) + \def\arrow{->}% + \def\bullet{bullet}% + \def\comma{,}% + \def\copyright{copyright}% + \def\dots{...}% + \def\enddots{...}% + \def\equiv{==}% + \def\error{error}% + \def\euro{euro}% + \def\expansion{==>}% + \def\geq{>=}% + \def\guillemetleft{<<}% + \def\guillemetright{>>}% + \def\guilsinglleft{<}% + \def\guilsinglright{>}% + \def\leq{<=}% + \def\minus{-}% + \def\point{.}% + \def\pounds{pounds}% + \def\print{-|}% + \def\quotedblbase{"}% + \def\quotedblleft{"}% + \def\quotedblright{"}% + \def\quoteleft{`}% + \def\quoteright{'}% + \def\quotesinglbase{,}% + \def\registeredsymbol{R}% + \def\result{=>}% + \def\textdegree{o}% + % + \expandafter\ifx\csname SETtxiindexlquoteignore\endcsname\relax + \else \indexlquoteignore \fi + % + % We need to get rid of all macros, leaving only the arguments (if present). + % Of course this is not nearly correct, but it is the best we can do for now. + % makeinfo does not expand macros in the argument to @deffn, which ends up + % writing an index entry, and texindex isn't prepared for an index sort entry + % that starts with \. + % + % Since macro invocations are followed by braces, we can just redefine them + % to take a single TeX argument. The case of a macro invocation that + % goes to end-of-line is not handled. + % + \macrolist +} + +% Undocumented (for FSFS 2nd ed.): @set txiindexlquoteignore makes us +% ignore left quotes in the sort term. +{\catcode`\`=\active + \gdef\indexlquoteignore{\let`=\empty}} + +\let\indexbackslash=0 %overridden during \printindex. +\let\SETmarginindex=\relax % put index entries in margin (undocumented)? + +% Most index entries go through here, but \dosubind is the general case. +% #1 is the index name, #2 is the entry text. +\def\doind#1#2{\dosubind{#1}{#2}{}} + +% Workhorse for all \fooindexes. +% #1 is name of index, #2 is stuff to put there, #3 is subentry -- +% empty if called from \doind, as we usually are (the main exception +% is with most defuns, which call us directly). +% +\def\dosubind#1#2#3{% + \iflinks + {% + % Store the main index entry text (including the third arg). + \toks0 = {#2}% + % If third arg is present, precede it with a space. + \def\thirdarg{#3}% + \ifx\thirdarg\empty \else + \toks0 = \expandafter{\the\toks0 \space #3}% + \fi + % + \edef\writeto{\csname#1indfile\endcsname}% + % + \safewhatsit\dosubindwrite + }% + \fi +} + +% Write the entry in \toks0 to the index file: +% +\def\dosubindwrite{% + % Put the index entry in the margin if desired. + \ifx\SETmarginindex\relax\else + \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}% + \fi + % + % Remember, we are within a group. + \indexdummies % Must do this here, since \bf, etc expand at this stage + \def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now + % so it will be output as is; and it will print as backslash. + % + % Process the index entry with all font commands turned off, to + % get the string to sort by. + {\indexnofonts + \edef\temp{\the\toks0}% need full expansion + \xdef\indexsorttmp{\temp}% + }% + % + % Set up the complete index entry, with both the sort key and + % the original text, including any font commands. We write + % three arguments to \entry to the .?? file (four in the + % subentry case), texindex reduces to two when writing the .??s + % sorted result. + \edef\temp{% + \write\writeto{% + \string\entry{\indexsorttmp}{\noexpand\folio}{\the\toks0}}% + }% + \temp +} + +% Take care of unwanted page breaks/skips around a whatsit: +% +% If a skip is the last thing on the list now, preserve it +% by backing up by \lastskip, doing the \write, then inserting +% the skip again. Otherwise, the whatsit generated by the +% \write or \pdfdest will make \lastskip zero. The result is that +% sequences like this: +% @end defun +% @tindex whatever +% @defun ... +% will have extra space inserted, because the \medbreak in the +% start of the @defun won't see the skip inserted by the @end of +% the previous defun. +% +% But don't do any of this if we're not in vertical mode. We +% don't want to do a \vskip and prematurely end a paragraph. +% +% Avoid page breaks due to these extra skips, too. +% +% But wait, there is a catch there: +% We'll have to check whether \lastskip is zero skip. \ifdim is not +% sufficient for this purpose, as it ignores stretch and shrink parts +% of the skip. The only way seems to be to check the textual +% representation of the skip. +% +% The following is almost like \def\zeroskipmacro{0.0pt} except that +% the ``p'' and ``t'' characters have catcode \other, not 11 (letter). +% +\edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname} +% +\newskip\whatsitskip +\newcount\whatsitpenalty +% +% ..., ready, GO: +% +\def\safewhatsit#1{\ifhmode + #1% + \else + % \lastskip and \lastpenalty cannot both be nonzero simultaneously. + \whatsitskip = \lastskip + \edef\lastskipmacro{\the\lastskip}% + \whatsitpenalty = \lastpenalty + % + % If \lastskip is nonzero, that means the last item was a + % skip. And since a skip is discardable, that means this + % -\whatsitskip glue we're inserting is preceded by a + % non-discardable item, therefore it is not a potential + % breakpoint, therefore no \nobreak needed. + \ifx\lastskipmacro\zeroskipmacro + \else + \vskip-\whatsitskip + \fi + % + #1% + % + \ifx\lastskipmacro\zeroskipmacro + % If \lastskip was zero, perhaps the last item was a penalty, and + % perhaps it was >=10000, e.g., a \nobreak. In that case, we want + % to re-insert the same penalty (values >10000 are used for various + % signals); since we just inserted a non-discardable item, any + % following glue (such as a \parskip) would be a breakpoint. For example: + % @deffn deffn-whatever + % @vindex index-whatever + % Description. + % would allow a break between the index-whatever whatsit + % and the "Description." paragraph. + \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi + \else + % On the other hand, if we had a nonzero \lastskip, + % this make-up glue would be preceded by a non-discardable item + % (the whatsit from the \write), so we must insert a \nobreak. + \nobreak\vskip\whatsitskip + \fi +\fi} + +% The index entry written in the file actually looks like +% \entry {sortstring}{page}{topic} +% or +% \entry {sortstring}{page}{topic}{subtopic} +% The texindex program reads in these files and writes files +% containing these kinds of lines: +% \initial {c} +% before the first topic whose initial is c +% \entry {topic}{pagelist} +% for a topic that is used without subtopics +% \primary {topic} +% for the beginning of a topic that is used with subtopics +% \secondary {subtopic}{pagelist} +% for each subtopic. + +% Define the user-accessible indexing commands +% @findex, @vindex, @kindex, @cindex. + +\def\findex {\fnindex} +\def\kindex {\kyindex} +\def\cindex {\cpindex} +\def\vindex {\vrindex} +\def\tindex {\tpindex} +\def\pindex {\pgindex} + +\def\cindexsub {\begingroup\obeylines\cindexsub} +{\obeylines % +\gdef\cindexsub "#1" #2^^M{\endgroup % +\dosubind{cp}{#2}{#1}}} + +% Define the macros used in formatting output of the sorted index material. + +% @printindex causes a particular index (the ??s file) to get printed. +% It does not print any chapter heading (usually an @unnumbered). +% +\parseargdef\printindex{\begingroup + \dobreak \chapheadingskip{10000}% + % + \smallfonts \rm + \tolerance = 9500 + \plainfrenchspacing + \everypar = {}% don't want the \kern\-parindent from indentation suppression. + % + % See if the index file exists and is nonempty. + % Change catcode of @ here so that if the index file contains + % \initial {@} + % as its first line, TeX doesn't complain about mismatched braces + % (because it thinks @} is a control sequence). + \catcode`\@ = 11 + \openin 1 \jobname.#1s + \ifeof 1 + % \enddoublecolumns gets confused if there is no text in the index, + % and it loses the chapter title and the aux file entries for the + % index. The easiest way to prevent this problem is to make sure + % there is some text. + \putwordIndexNonexistent + \else + % + % If the index file exists but is empty, then \openin leaves \ifeof + % false. We have to make TeX try to read something from the file, so + % it can discover if there is anything in it. + \read 1 to \temp + \ifeof 1 + \putwordIndexIsEmpty + \else + % Index files are almost Texinfo source, but we use \ as the escape + % character. It would be better to use @, but that's too big a change + % to make right now. + \def\indexbackslash{\backslashcurfont}% + \catcode`\\ = 0 + \escapechar = `\\ + \begindoublecolumns + \input \jobname.#1s + \enddoublecolumns + \fi + \fi + \closein 1 +\endgroup} + +% These macros are used by the sorted index file itself. +% Change them to control the appearance of the index. + +\def\initial#1{{% + % Some minor font changes for the special characters. + \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt + % + % Remove any glue we may have, we'll be inserting our own. + \removelastskip + % + % We like breaks before the index initials, so insert a bonus. + \nobreak + \vskip 0pt plus 3\baselineskip + \penalty 0 + \vskip 0pt plus -3\baselineskip + % + % Typeset the initial. Making this add up to a whole number of + % baselineskips increases the chance of the dots lining up from column + % to column. It still won't often be perfect, because of the stretch + % we need before each entry, but it's better. + % + % No shrink because it confuses \balancecolumns. + \vskip 1.67\baselineskip plus .5\baselineskip + \leftline{\secbf #1}% + % Do our best not to break after the initial. + \nobreak + \vskip .33\baselineskip plus .1\baselineskip +}} + +% \entry typesets a paragraph consisting of the text (#1), dot leaders, and +% then page number (#2) flushed to the right margin. It is used for index +% and table of contents entries. The paragraph is indented by \leftskip. +% +% A straightforward implementation would start like this: +% \def\entry#1#2{... +% But this freezes the catcodes in the argument, and can cause problems to +% @code, which sets - active. This problem was fixed by a kludge--- +% ``-'' was active throughout whole index, but this isn't really right. +% The right solution is to prevent \entry from swallowing the whole text. +% --kasal, 21nov03 +\def\entry{% + \begingroup + % + % Start a new paragraph if necessary, so our assignments below can't + % affect previous text. + \par + % + % Do not fill out the last line with white space. + \parfillskip = 0in + % + % No extra space above this paragraph. + \parskip = 0in + % + % Do not prefer a separate line ending with a hyphen to fewer lines. + \finalhyphendemerits = 0 + % + % \hangindent is only relevant when the entry text and page number + % don't both fit on one line. In that case, bob suggests starting the + % dots pretty far over on the line. Unfortunately, a large + % indentation looks wrong when the entry text itself is broken across + % lines. So we use a small indentation and put up with long leaders. + % + % \hangafter is reset to 1 (which is the value we want) at the start + % of each paragraph, so we need not do anything with that. + \hangindent = 2em + % + % When the entry text needs to be broken, just fill out the first line + % with blank space. + \rightskip = 0pt plus1fil + % + % A bit of stretch before each entry for the benefit of balancing + % columns. + \vskip 0pt plus1pt + % + % When reading the text of entry, convert explicit line breaks + % from @* into spaces. The user might give these in long section + % titles, for instance. + \def\*{\unskip\space\ignorespaces}% + \def\entrybreak{\hfil\break}% + % + % Swallow the left brace of the text (first parameter): + \afterassignment\doentry + \let\temp = +} +\def\entrybreak{\unskip\space\ignorespaces}% +\def\doentry{% + \bgroup % Instead of the swallowed brace. + \noindent + \aftergroup\finishentry + % And now comes the text of the entry. +} +\def\finishentry#1{% + % #1 is the page number. + % + % The following is kludged to not output a line of dots in the index if + % there are no page numbers. The next person who breaks this will be + % cursed by a Unix daemon. + \setbox\boxA = \hbox{#1}% + \ifdim\wd\boxA = 0pt + \ % + \else + % + % If we must, put the page number on a line of its own, and fill out + % this line with blank space. (The \hfil is overwhelmed with the + % fill leaders glue in \indexdotfill if the page number does fit.) + \hfil\penalty50 + \null\nobreak\indexdotfill % Have leaders before the page number. + % + % The `\ ' here is removed by the implicit \unskip that TeX does as + % part of (the primitive) \par. Without it, a spurious underfull + % \hbox ensues. + \ifpdf + \pdfgettoks#1.% + \ \the\toksA + \else + \ #1% + \fi + \fi + \par + \endgroup +} + +% Like plain.tex's \dotfill, except uses up at least 1 em. +\def\indexdotfill{\cleaders + \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1fill} + +\def\primary #1{\line{#1\hfil}} + +\newskip\secondaryindent \secondaryindent=0.5cm +\def\secondary#1#2{{% + \parfillskip=0in + \parskip=0in + \hangindent=1in + \hangafter=1 + \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill + \ifpdf + \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph. + \else + #2 + \fi + \par +}} + +% Define two-column mode, which we use to typeset indexes. +% Adapted from the TeXbook, page 416, which is to say, +% the manmac.tex format used to print the TeXbook itself. +\catcode`\@=11 + +\newbox\partialpage +\newdimen\doublecolumnhsize + +\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns + % Grab any single-column material above us. + \output = {% + % + % Here is a possibility not foreseen in manmac: if we accumulate a + % whole lot of material, we might end up calling this \output + % routine twice in a row (see the doublecol-lose test, which is + % essentially a couple of indexes with @setchapternewpage off). In + % that case we just ship out what is in \partialpage with the normal + % output routine. Generally, \partialpage will be empty when this + % runs and this will be a no-op. See the indexspread.tex test case. + \ifvoid\partialpage \else + \onepageout{\pagecontents\partialpage}% + \fi + % + \global\setbox\partialpage = \vbox{% + % Unvbox the main output page. + \unvbox\PAGE + \kern-\topskip \kern\baselineskip + }% + }% + \eject % run that output routine to set \partialpage + % + % Use the double-column output routine for subsequent pages. + \output = {\doublecolumnout}% + % + % Change the page size parameters. We could do this once outside this + % routine, in each of @smallbook, @afourpaper, and the default 8.5x11 + % format, but then we repeat the same computation. Repeating a couple + % of assignments once per index is clearly meaningless for the + % execution time, so we may as well do it in one place. + % + % First we halve the line length, less a little for the gutter between + % the columns. We compute the gutter based on the line length, so it + % changes automatically with the paper format. The magic constant + % below is chosen so that the gutter has the same value (well, +-<1pt) + % as it did when we hard-coded it. + % + % We put the result in a separate register, \doublecolumhsize, so we + % can restore it in \pagesofar, after \hsize itself has (potentially) + % been clobbered. + % + \doublecolumnhsize = \hsize + \advance\doublecolumnhsize by -.04154\hsize + \divide\doublecolumnhsize by 2 + \hsize = \doublecolumnhsize + % + % Double the \vsize as well. (We don't need a separate register here, + % since nobody clobbers \vsize.) + \vsize = 2\vsize +} + +% The double-column output routine for all double-column pages except +% the last. +% +\def\doublecolumnout{% + \splittopskip=\topskip \splitmaxdepth=\maxdepth + % Get the available space for the double columns -- the normal + % (undoubled) page height minus any material left over from the + % previous page. + \dimen@ = \vsize + \divide\dimen@ by 2 + \advance\dimen@ by -\ht\partialpage + % + % box0 will be the left-hand column, box2 the right. + \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@ + \onepageout\pagesofar + \unvbox255 + \penalty\outputpenalty +} +% +% Re-output the contents of the output page -- any previous material, +% followed by the two boxes we just split, in box0 and box2. +\def\pagesofar{% + \unvbox\partialpage + % + \hsize = \doublecolumnhsize + \wd0=\hsize \wd2=\hsize + \hbox to\pagewidth{\box0\hfil\box2}% +} +% +% All done with double columns. +\def\enddoublecolumns{% + % The following penalty ensures that the page builder is exercised + % _before_ we change the output routine. This is necessary in the + % following situation: + % + % The last section of the index consists only of a single entry. + % Before this section, \pagetotal is less than \pagegoal, so no + % break occurs before the last section starts. However, the last + % section, consisting of \initial and the single \entry, does not + % fit on the page and has to be broken off. Without the following + % penalty the page builder will not be exercised until \eject + % below, and by that time we'll already have changed the output + % routine to the \balancecolumns version, so the next-to-last + % double-column page will be processed with \balancecolumns, which + % is wrong: The two columns will go to the main vertical list, with + % the broken-off section in the recent contributions. As soon as + % the output routine finishes, TeX starts reconsidering the page + % break. The two columns and the broken-off section both fit on the + % page, because the two columns now take up only half of the page + % goal. When TeX sees \eject from below which follows the final + % section, it invokes the new output routine that we've set after + % \balancecolumns below; \onepageout will try to fit the two columns + % and the final section into the vbox of \pageheight (see + % \pagebody), causing an overfull box. + % + % Note that glue won't work here, because glue does not exercise the + % page builder, unlike penalties (see The TeXbook, pp. 280-281). + \penalty0 + % + \output = {% + % Split the last of the double-column material. Leave it on the + % current page, no automatic page break. + \balancecolumns + % + % If we end up splitting too much material for the current page, + % though, there will be another page break right after this \output + % invocation ends. Having called \balancecolumns once, we do not + % want to call it again. Therefore, reset \output to its normal + % definition right away. (We hope \balancecolumns will never be + % called on to balance too much material, but if it is, this makes + % the output somewhat more palatable.) + \global\output = {\onepageout{\pagecontents\PAGE}}% + }% + \eject + \endgroup % started in \begindoublecolumns + % + % \pagegoal was set to the doubled \vsize above, since we restarted + % the current page. We're now back to normal single-column + % typesetting, so reset \pagegoal to the normal \vsize (after the + % \endgroup where \vsize got restored). + \pagegoal = \vsize +} +% +% Called at the end of the double column material. +\def\balancecolumns{% + \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120. + \dimen@ = \ht0 + \advance\dimen@ by \topskip + \advance\dimen@ by-\baselineskip + \divide\dimen@ by 2 % target to split to + %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}% + \splittopskip = \topskip + % Loop until we get a decent breakpoint. + {% + \vbadness = 10000 + \loop + \global\setbox3 = \copy0 + \global\setbox1 = \vsplit3 to \dimen@ + \ifdim\ht3>\dimen@ + \global\advance\dimen@ by 1pt + \repeat + }% + %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}% + \setbox0=\vbox to\dimen@{\unvbox1}% + \setbox2=\vbox to\dimen@{\unvbox3}% + % + \pagesofar +} +\catcode`\@ = \other + + +\message{sectioning,} +% Chapters, sections, etc. + +% Let's start with @part. +\outer\parseargdef\part{\partzzz{#1}} +\def\partzzz#1{% + \chapoddpage + \null + \vskip.3\vsize % move it down on the page a bit + \begingroup + \noindent \titlefonts\rmisbold #1\par % the text + \let\lastnode=\empty % no node to associate with + \writetocentry{part}{#1}{}% but put it in the toc + \headingsoff % no headline or footline on the part page + \chapoddpage + \endgroup +} + +% \unnumberedno is an oxymoron. But we count the unnumbered +% sections so that we can refer to them unambiguously in the pdf +% outlines by their "section number". We avoid collisions with chapter +% numbers by starting them at 10000. (If a document ever has 10000 +% chapters, we're in trouble anyway, I'm sure.) +\newcount\unnumberedno \unnumberedno = 10000 +\newcount\chapno +\newcount\secno \secno=0 +\newcount\subsecno \subsecno=0 +\newcount\subsubsecno \subsubsecno=0 + +% This counter is funny since it counts through charcodes of letters A, B, ... +\newcount\appendixno \appendixno = `\@ +% +% \def\appendixletter{\char\the\appendixno} +% We do the following ugly conditional instead of the above simple +% construct for the sake of pdftex, which needs the actual +% letter in the expansion, not just typeset. +% +\def\appendixletter{% + \ifnum\appendixno=`A A% + \else\ifnum\appendixno=`B B% + \else\ifnum\appendixno=`C C% + \else\ifnum\appendixno=`D D% + \else\ifnum\appendixno=`E E% + \else\ifnum\appendixno=`F F% + \else\ifnum\appendixno=`G G% + \else\ifnum\appendixno=`H H% + \else\ifnum\appendixno=`I I% + \else\ifnum\appendixno=`J J% + \else\ifnum\appendixno=`K K% + \else\ifnum\appendixno=`L L% + \else\ifnum\appendixno=`M M% + \else\ifnum\appendixno=`N N% + \else\ifnum\appendixno=`O O% + \else\ifnum\appendixno=`P P% + \else\ifnum\appendixno=`Q Q% + \else\ifnum\appendixno=`R R% + \else\ifnum\appendixno=`S S% + \else\ifnum\appendixno=`T T% + \else\ifnum\appendixno=`U U% + \else\ifnum\appendixno=`V V% + \else\ifnum\appendixno=`W W% + \else\ifnum\appendixno=`X X% + \else\ifnum\appendixno=`Y Y% + \else\ifnum\appendixno=`Z Z% + % The \the is necessary, despite appearances, because \appendixletter is + % expanded while writing the .toc file. \char\appendixno is not + % expandable, thus it is written literally, thus all appendixes come out + % with the same letter (or @) in the toc without it. + \else\char\the\appendixno + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} + +% Each @chapter defines these (using marks) as the number+name, number +% and name of the chapter. Page headings and footings can use +% these. @section does likewise. +\def\thischapter{} +\def\thischapternum{} +\def\thischaptername{} +\def\thissection{} +\def\thissectionnum{} +\def\thissectionname{} + +\newcount\absseclevel % used to calculate proper heading level +\newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count + +% @raisesections: treat @section as chapter, @subsection as section, etc. +\def\raisesections{\global\advance\secbase by -1} +\let\up=\raisesections % original BFox name + +% @lowersections: treat @chapter as section, @section as subsection, etc. +\def\lowersections{\global\advance\secbase by 1} +\let\down=\lowersections % original BFox name + +% we only have subsub. +\chardef\maxseclevel = 3 +% +% A numbered section within an unnumbered changes to unnumbered too. +% To achieve this, remember the "biggest" unnum. sec. we are currently in: +\chardef\unnlevel = \maxseclevel +% +% Trace whether the current chapter is an appendix or not: +% \chapheadtype is "N" or "A", unnumbered chapters are ignored. +\def\chapheadtype{N} + +% Choose a heading macro +% #1 is heading type +% #2 is heading level +% #3 is text for heading +\def\genhead#1#2#3{% + % Compute the abs. sec. level: + \absseclevel=#2 + \advance\absseclevel by \secbase + % Make sure \absseclevel doesn't fall outside the range: + \ifnum \absseclevel < 0 + \absseclevel = 0 + \else + \ifnum \absseclevel > 3 + \absseclevel = 3 + \fi + \fi + % The heading type: + \def\headtype{#1}% + \if \headtype U% + \ifnum \absseclevel < \unnlevel + \chardef\unnlevel = \absseclevel + \fi + \else + % Check for appendix sections: + \ifnum \absseclevel = 0 + \edef\chapheadtype{\headtype}% + \else + \if \headtype A\if \chapheadtype N% + \errmessage{@appendix... within a non-appendix chapter}% + \fi\fi + \fi + % Check for numbered within unnumbered: + \ifnum \absseclevel > \unnlevel + \def\headtype{U}% + \else + \chardef\unnlevel = 3 + \fi + \fi + % Now print the heading: + \if \headtype U% + \ifcase\absseclevel + \unnumberedzzz{#3}% + \or \unnumberedseczzz{#3}% + \or \unnumberedsubseczzz{#3}% + \or \unnumberedsubsubseczzz{#3}% + \fi + \else + \if \headtype A% + \ifcase\absseclevel + \appendixzzz{#3}% + \or \appendixsectionzzz{#3}% + \or \appendixsubseczzz{#3}% + \or \appendixsubsubseczzz{#3}% + \fi + \else + \ifcase\absseclevel + \chapterzzz{#3}% + \or \seczzz{#3}% + \or \numberedsubseczzz{#3}% + \or \numberedsubsubseczzz{#3}% + \fi + \fi + \fi + \suppressfirstparagraphindent +} + +% an interface: +\def\numhead{\genhead N} +\def\apphead{\genhead A} +\def\unnmhead{\genhead U} + +% @chapter, @appendix, @unnumbered. Increment top-level counter, reset +% all lower-level sectioning counters to zero. +% +% Also set \chaplevelprefix, which we prepend to @float sequence numbers +% (e.g., figures), q.v. By default (before any chapter), that is empty. +\let\chaplevelprefix = \empty +% +\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz +\def\chapterzzz#1{% + % section resetting is \global in case the chapter is in a group, such + % as an @include file. + \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 + \global\advance\chapno by 1 + % + % Used for \float. + \gdef\chaplevelprefix{\the\chapno.}% + \resetallfloatnos + % + % \putwordChapter can contain complex things in translations. + \toks0=\expandafter{\putwordChapter}% + \message{\the\toks0 \space \the\chapno}% + % + % Write the actual heading. + \chapmacro{#1}{Ynumbered}{\the\chapno}% + % + % So @section and the like are numbered underneath this chapter. + \global\let\section = \numberedsec + \global\let\subsection = \numberedsubsec + \global\let\subsubsection = \numberedsubsubsec +} + +\outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz +% +\def\appendixzzz#1{% + \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 + \global\advance\appendixno by 1 + \gdef\chaplevelprefix{\appendixletter.}% + \resetallfloatnos + % + % \putwordAppendix can contain complex things in translations. + \toks0=\expandafter{\putwordAppendix}% + \message{\the\toks0 \space \appendixletter}% + % + \chapmacro{#1}{Yappendix}{\appendixletter}% + % + \global\let\section = \appendixsec + \global\let\subsection = \appendixsubsec + \global\let\subsubsection = \appendixsubsubsec +} + +% normally unnmhead0 calls unnumberedzzz: +\outer\parseargdef\unnumbered{\unnmhead0{#1}} +\def\unnumberedzzz#1{% + \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 + \global\advance\unnumberedno by 1 + % + % Since an unnumbered has no number, no prefix for figures. + \global\let\chaplevelprefix = \empty + \resetallfloatnos + % + % This used to be simply \message{#1}, but TeX fully expands the + % argument to \message. Therefore, if #1 contained @-commands, TeX + % expanded them. For example, in `@unnumbered The @cite{Book}', TeX + % expanded @cite (which turns out to cause errors because \cite is meant + % to be executed, not expanded). + % + % Anyway, we don't want the fully-expanded definition of @cite to appear + % as a result of the \message, we just want `@cite' itself. We use + % \the to achieve this: TeX expands \the only once, + % simply yielding the contents of . (We also do this for + % the toc entries.) + \toks0 = {#1}% + \message{(\the\toks0)}% + % + \chapmacro{#1}{Ynothing}{\the\unnumberedno}% + % + \global\let\section = \unnumberedsec + \global\let\subsection = \unnumberedsubsec + \global\let\subsubsection = \unnumberedsubsubsec +} + +% @centerchap is like @unnumbered, but the heading is centered. +\outer\parseargdef\centerchap{% + % Well, we could do the following in a group, but that would break + % an assumption that \chapmacro is called at the outermost level. + % Thus we are safer this way: --kasal, 24feb04 + \let\centerparametersmaybe = \centerparameters + \unnmhead0{#1}% + \let\centerparametersmaybe = \relax +} + +% @top is like @unnumbered. +\let\top\unnumbered + +% Sections. +% +\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz +\def\seczzz#1{% + \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 + \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}% +} + +% normally calls appendixsectionzzz: +\outer\parseargdef\appendixsection{\apphead1{#1}} +\def\appendixsectionzzz#1{% + \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 + \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}% +} +\let\appendixsec\appendixsection + +% normally calls unnumberedseczzz: +\outer\parseargdef\unnumberedsec{\unnmhead1{#1}} +\def\unnumberedseczzz#1{% + \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 + \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}% +} + +% Subsections. +% +% normally calls numberedsubseczzz: +\outer\parseargdef\numberedsubsec{\numhead2{#1}} +\def\numberedsubseczzz#1{% + \global\subsubsecno=0 \global\advance\subsecno by 1 + \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}% +} + +% normally calls appendixsubseczzz: +\outer\parseargdef\appendixsubsec{\apphead2{#1}} +\def\appendixsubseczzz#1{% + \global\subsubsecno=0 \global\advance\subsecno by 1 + \sectionheading{#1}{subsec}{Yappendix}% + {\appendixletter.\the\secno.\the\subsecno}% +} + +% normally calls unnumberedsubseczzz: +\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} +\def\unnumberedsubseczzz#1{% + \global\subsubsecno=0 \global\advance\subsecno by 1 + \sectionheading{#1}{subsec}{Ynothing}% + {\the\unnumberedno.\the\secno.\the\subsecno}% +} + +% Subsubsections. +% +% normally numberedsubsubseczzz: +\outer\parseargdef\numberedsubsubsec{\numhead3{#1}} +\def\numberedsubsubseczzz#1{% + \global\advance\subsubsecno by 1 + \sectionheading{#1}{subsubsec}{Ynumbered}% + {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}% +} + +% normally appendixsubsubseczzz: +\outer\parseargdef\appendixsubsubsec{\apphead3{#1}} +\def\appendixsubsubseczzz#1{% + \global\advance\subsubsecno by 1 + \sectionheading{#1}{subsubsec}{Yappendix}% + {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}% +} + +% normally unnumberedsubsubseczzz: +\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} +\def\unnumberedsubsubseczzz#1{% + \global\advance\subsubsecno by 1 + \sectionheading{#1}{subsubsec}{Ynothing}% + {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}% +} + +% These macros control what the section commands do, according +% to what kind of chapter we are in (ordinary, appendix, or unnumbered). +% Define them by default for a numbered chapter. +\let\section = \numberedsec +\let\subsection = \numberedsubsec +\let\subsubsection = \numberedsubsubsec + +% Define @majorheading, @heading and @subheading + +\def\majorheading{% + {\advance\chapheadingskip by 10pt \chapbreak }% + \parsearg\chapheadingzzz +} + +\def\chapheading{\chapbreak \parsearg\chapheadingzzz} +\def\chapheadingzzz#1{% + \vbox{\chapfonts \raggedtitlesettings #1\par}% + \nobreak\bigskip \nobreak + \suppressfirstparagraphindent +} + +% @heading, @subheading, @subsubheading. +\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{} + \suppressfirstparagraphindent} +\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{} + \suppressfirstparagraphindent} +\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{} + \suppressfirstparagraphindent} + +% These macros generate a chapter, section, etc. heading only +% (including whitespace, linebreaking, etc. around it), +% given all the information in convenient, parsed form. + +% Args are the skip and penalty (usually negative) +\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi} + +% Parameter controlling skip before chapter headings (if needed) +\newskip\chapheadingskip + +% Define plain chapter starts, and page on/off switching for it. +\def\chapbreak{\dobreak \chapheadingskip {-4000}} +\def\chappager{\par\vfill\supereject} +% Because \domark is called before \chapoddpage, the filler page will +% get the headings for the next chapter, which is wrong. But we don't +% care -- we just disable all headings on the filler page. +\def\chapoddpage{% + \chappager + \ifodd\pageno \else + \begingroup + \headingsoff + \null + \chappager + \endgroup + \fi +} + +\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname} + +\def\CHAPPAGoff{% +\global\let\contentsalignmacro = \chappager +\global\let\pchapsepmacro=\chapbreak +\global\let\pagealignmacro=\chappager} + +\def\CHAPPAGon{% +\global\let\contentsalignmacro = \chappager +\global\let\pchapsepmacro=\chappager +\global\let\pagealignmacro=\chappager +\global\def\HEADINGSon{\HEADINGSsingle}} + +\def\CHAPPAGodd{% +\global\let\contentsalignmacro = \chapoddpage +\global\let\pchapsepmacro=\chapoddpage +\global\let\pagealignmacro=\chapoddpage +\global\def\HEADINGSon{\HEADINGSdouble}} + +\CHAPPAGon + +% Chapter opening. +% +% #1 is the text, #2 is the section type (Ynumbered, Ynothing, +% Yappendix, Yomitfromtoc), #3 the chapter number. +% +% To test against our argument. +\def\Ynothingkeyword{Ynothing} +\def\Yomitfromtockeyword{Yomitfromtoc} +\def\Yappendixkeyword{Yappendix} +% +\def\chapmacro#1#2#3{% + % Insert the first mark before the heading break (see notes for \domark). + \let\prevchapterdefs=\lastchapterdefs + \let\prevsectiondefs=\lastsectiondefs + \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}% + \gdef\thissection{}}% + % + \def\temptype{#2}% + \ifx\temptype\Ynothingkeyword + \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% + \gdef\thischapter{\thischaptername}}% + \else\ifx\temptype\Yomitfromtockeyword + \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% + \gdef\thischapter{}}% + \else\ifx\temptype\Yappendixkeyword + \toks0={#1}% + \xdef\lastchapterdefs{% + \gdef\noexpand\thischaptername{\the\toks0}% + \gdef\noexpand\thischapternum{\appendixletter}% + % \noexpand\putwordAppendix avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thischapter{\noexpand\putwordAppendix{} + \noexpand\thischapternum: + \noexpand\thischaptername}% + }% + \else + \toks0={#1}% + \xdef\lastchapterdefs{% + \gdef\noexpand\thischaptername{\the\toks0}% + \gdef\noexpand\thischapternum{\the\chapno}% + % \noexpand\putwordChapter avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thischapter{\noexpand\putwordChapter{} + \noexpand\thischapternum: + \noexpand\thischaptername}% + }% + \fi\fi\fi + % + % Output the mark. Pass it through \safewhatsit, to take care of + % the preceding space. + \safewhatsit\domark + % + % Insert the chapter heading break. + \pchapsepmacro + % + % Now the second mark, after the heading break. No break points + % between here and the heading. + \let\prevchapterdefs=\lastchapterdefs + \let\prevsectiondefs=\lastsectiondefs + \domark + % + {% + \chapfonts \rmisbold + % + % Have to define \lastsection before calling \donoderef, because the + % xref code eventually uses it. On the other hand, it has to be called + % after \pchapsepmacro, or the headline will change too soon. + \gdef\lastsection{#1}% + % + % Only insert the separating space if we have a chapter/appendix + % number, and don't print the unnumbered ``number''. + \ifx\temptype\Ynothingkeyword + \setbox0 = \hbox{}% + \def\toctype{unnchap}% + \else\ifx\temptype\Yomitfromtockeyword + \setbox0 = \hbox{}% contents like unnumbered, but no toc entry + \def\toctype{omit}% + \else\ifx\temptype\Yappendixkeyword + \setbox0 = \hbox{\putwordAppendix{} #3\enspace}% + \def\toctype{app}% + \else + \setbox0 = \hbox{#3\enspace}% + \def\toctype{numchap}% + \fi\fi\fi + % + % Write the toc entry for this chapter. Must come before the + % \donoderef, because we include the current node name in the toc + % entry, and \donoderef resets it to empty. + \writetocentry{\toctype}{#1}{#3}% + % + % For pdftex, we have to write out the node definition (aka, make + % the pdfdest) after any page break, but before the actual text has + % been typeset. If the destination for the pdf outline is after the + % text, then jumping from the outline may wind up with the text not + % being visible, for instance under high magnification. + \donoderef{#2}% + % + % Typeset the actual heading. + \nobreak % Avoid page breaks at the interline glue. + \vbox{\raggedtitlesettings \hangindent=\wd0 \centerparametersmaybe + \unhbox0 #1\par}% + }% + \nobreak\bigskip % no page break after a chapter title + \nobreak +} + +% @centerchap -- centered and unnumbered. +\let\centerparametersmaybe = \relax +\def\centerparameters{% + \advance\rightskip by 3\rightskip + \leftskip = \rightskip + \parfillskip = 0pt +} + + +% I don't think this chapter style is supported any more, so I'm not +% updating it with the new noderef stuff. We'll see. --karl, 11aug03. +% +\def\setchapterstyle #1 {\csname CHAPF#1\endcsname} +% +\def\unnchfopen #1{% + \chapoddpage + \vbox{\chapfonts \raggedtitlesettings #1\par}% + \nobreak\bigskip\nobreak +} +\def\chfopen #1#2{\chapoddpage {\chapfonts +\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}% +\par\penalty 5000 % +} +\def\centerchfopen #1{% + \chapoddpage + \vbox{\chapfonts \raggedtitlesettings \hfill #1\hfill}% + \nobreak\bigskip \nobreak +} +\def\CHAPFopen{% + \global\let\chapmacro=\chfopen + \global\let\centerchapmacro=\centerchfopen} + + +% Section titles. These macros combine the section number parts and +% call the generic \sectionheading to do the printing. +% +\newskip\secheadingskip +\def\secheadingbreak{\dobreak \secheadingskip{-1000}} + +% Subsection titles. +\newskip\subsecheadingskip +\def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}} + +% Subsubsection titles. +\def\subsubsecheadingskip{\subsecheadingskip} +\def\subsubsecheadingbreak{\subsecheadingbreak} + + +% Print any size, any type, section title. +% +% #1 is the text, #2 is the section level (sec/subsec/subsubsec), #3 is +% the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the +% section number. +% +\def\seckeyword{sec} +% +\def\sectionheading#1#2#3#4{% + {% + \checkenv{}% should not be in an environment. + % + % Switch to the right set of fonts. + \csname #2fonts\endcsname \rmisbold + % + \def\sectionlevel{#2}% + \def\temptype{#3}% + % + % Insert first mark before the heading break (see notes for \domark). + \let\prevsectiondefs=\lastsectiondefs + \ifx\temptype\Ynothingkeyword + \ifx\sectionlevel\seckeyword + \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}% + \gdef\thissection{\thissectionname}}% + \fi + \else\ifx\temptype\Yomitfromtockeyword + % Don't redefine \thissection. + \else\ifx\temptype\Yappendixkeyword + \ifx\sectionlevel\seckeyword + \toks0={#1}% + \xdef\lastsectiondefs{% + \gdef\noexpand\thissectionname{\the\toks0}% + \gdef\noexpand\thissectionnum{#4}% + % \noexpand\putwordSection avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thissection{\noexpand\putwordSection{} + \noexpand\thissectionnum: + \noexpand\thissectionname}% + }% + \fi + \else + \ifx\sectionlevel\seckeyword + \toks0={#1}% + \xdef\lastsectiondefs{% + \gdef\noexpand\thissectionname{\the\toks0}% + \gdef\noexpand\thissectionnum{#4}% + % \noexpand\putwordSection avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thissection{\noexpand\putwordSection{} + \noexpand\thissectionnum: + \noexpand\thissectionname}% + }% + \fi + \fi\fi\fi + % + % Go into vertical mode. Usually we'll already be there, but we + % don't want the following whatsit to end up in a preceding paragraph + % if the document didn't happen to have a blank line. + \par + % + % Output the mark. Pass it through \safewhatsit, to take care of + % the preceding space. + \safewhatsit\domark + % + % Insert space above the heading. + \csname #2headingbreak\endcsname + % + % Now the second mark, after the heading break. No break points + % between here and the heading. + \let\prevsectiondefs=\lastsectiondefs + \domark + % + % Only insert the space after the number if we have a section number. + \ifx\temptype\Ynothingkeyword + \setbox0 = \hbox{}% + \def\toctype{unn}% + \gdef\lastsection{#1}% + \else\ifx\temptype\Yomitfromtockeyword + % for @headings -- no section number, don't include in toc, + % and don't redefine \lastsection. + \setbox0 = \hbox{}% + \def\toctype{omit}% + \let\sectionlevel=\empty + \else\ifx\temptype\Yappendixkeyword + \setbox0 = \hbox{#4\enspace}% + \def\toctype{app}% + \gdef\lastsection{#1}% + \else + \setbox0 = \hbox{#4\enspace}% + \def\toctype{num}% + \gdef\lastsection{#1}% + \fi\fi\fi + % + % Write the toc entry (before \donoderef). See comments in \chapmacro. + \writetocentry{\toctype\sectionlevel}{#1}{#4}% + % + % Write the node reference (= pdf destination for pdftex). + % Again, see comments in \chapmacro. + \donoderef{#3}% + % + % Interline glue will be inserted when the vbox is completed. + % That glue will be a valid breakpoint for the page, since it'll be + % preceded by a whatsit (usually from the \donoderef, or from the + % \writetocentry if there was no node). We don't want to allow that + % break, since then the whatsits could end up on page n while the + % section is on page n+1, thus toc/etc. are wrong. Debian bug 276000. + \nobreak + % + % Output the actual section heading. + \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright + \hangindent=\wd0 % zero if no section number + \unhbox0 #1}% + }% + % Add extra space after the heading -- half of whatever came above it. + % Don't allow stretch, though. + \kern .5 \csname #2headingskip\endcsname + % + % Do not let the kern be a potential breakpoint, as it would be if it + % was followed by glue. + \nobreak + % + % We'll almost certainly start a paragraph next, so don't let that + % glue accumulate. (Not a breakpoint because it's preceded by a + % discardable item.) However, when a paragraph is not started next + % (\startdefun, \cartouche, \center, etc.), this needs to be wiped out + % or the negative glue will cause weirdly wrong output, typically + % obscuring the section heading with something else. + \vskip-\parskip + % + % This is so the last item on the main vertical list is a known + % \penalty > 10000, so \startdefun, etc., can recognize the situation + % and do the needful. + \penalty 10001 +} + + +\message{toc,} +% Table of contents. +\newwrite\tocfile + +% Write an entry to the toc file, opening it if necessary. +% Called from @chapter, etc. +% +% Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno} +% We append the current node name (if any) and page number as additional +% arguments for the \{chap,sec,...}entry macros which will eventually +% read this. The node name is used in the pdf outlines as the +% destination to jump to. +% +% We open the .toc file for writing here instead of at @setfilename (or +% any other fixed time) so that @contents can be anywhere in the document. +% But if #1 is `omit', then we don't do anything. This is used for the +% table of contents chapter openings themselves. +% +\newif\iftocfileopened +\def\omitkeyword{omit}% +% +\def\writetocentry#1#2#3{% + \edef\writetoctype{#1}% + \ifx\writetoctype\omitkeyword \else + \iftocfileopened\else + \immediate\openout\tocfile = \jobname.toc + \global\tocfileopenedtrue + \fi + % + \iflinks + {\atdummies + \edef\temp{% + \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}% + \temp + }% + \fi + \fi + % + % Tell \shipout to create a pdf destination on each page, if we're + % writing pdf. These are used in the table of contents. We can't + % just write one on every page because the title pages are numbered + % 1 and 2 (the page numbers aren't printed), and so are the first + % two pages of the document. Thus, we'd have two destinations named + % `1', and two named `2'. + \ifpdf \global\pdfmakepagedesttrue \fi +} + + +% These characters do not print properly in the Computer Modern roman +% fonts, so we must take special care. This is more or less redundant +% with the Texinfo input format setup at the end of this file. +% +\def\activecatcodes{% + \catcode`\"=\active + \catcode`\$=\active + \catcode`\<=\active + \catcode`\>=\active + \catcode`\\=\active + \catcode`\^=\active + \catcode`\_=\active + \catcode`\|=\active + \catcode`\~=\active +} + + +% Read the toc file, which is essentially Texinfo input. +\def\readtocfile{% + \setupdatafile + \activecatcodes + \input \tocreadfilename +} + +\newskip\contentsrightmargin \contentsrightmargin=1in +\newcount\savepageno +\newcount\lastnegativepageno \lastnegativepageno = -1 + +% Prepare to read what we've written to \tocfile. +% +\def\startcontents#1{% + % If @setchapternewpage on, and @headings double, the contents should + % start on an odd page, unlike chapters. Thus, we maintain + % \contentsalignmacro in parallel with \pagealignmacro. + % From: Torbjorn Granlund + \contentsalignmacro + \immediate\closeout\tocfile + % + % Don't need to put `Contents' or `Short Contents' in the headline. + % It is abundantly clear what they are. + \chapmacro{#1}{Yomitfromtoc}{}% + % + \savepageno = \pageno + \begingroup % Set up to handle contents files properly. + \raggedbottom % Worry more about breakpoints than the bottom. + \advance\hsize by -\contentsrightmargin % Don't use the full line length. + % + % Roman numerals for page numbers. + \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi +} + +% redefined for the two-volume lispref. We always output on +% \jobname.toc even if this is redefined. +% +\def\tocreadfilename{\jobname.toc} + +% Normal (long) toc. +% +\def\contents{% + \startcontents{\putwordTOC}% + \openin 1 \tocreadfilename\space + \ifeof 1 \else + \readtocfile + \fi + \vfill \eject + \contentsalignmacro % in case @setchapternewpage odd is in effect + \ifeof 1 \else + \pdfmakeoutlines + \fi + \closein 1 + \endgroup + \lastnegativepageno = \pageno + \global\pageno = \savepageno +} + +% And just the chapters. +\def\summarycontents{% + \startcontents{\putwordShortTOC}% + % + \let\partentry = \shortpartentry + \let\numchapentry = \shortchapentry + \let\appentry = \shortchapentry + \let\unnchapentry = \shortunnchapentry + % We want a true roman here for the page numbers. + \secfonts + \let\rm=\shortcontrm \let\bf=\shortcontbf + \let\sl=\shortcontsl \let\tt=\shortconttt + \rm + \hyphenpenalty = 10000 + \advance\baselineskip by 1pt % Open it up a little. + \def\numsecentry##1##2##3##4{} + \let\appsecentry = \numsecentry + \let\unnsecentry = \numsecentry + \let\numsubsecentry = \numsecentry + \let\appsubsecentry = \numsecentry + \let\unnsubsecentry = \numsecentry + \let\numsubsubsecentry = \numsecentry + \let\appsubsubsecentry = \numsecentry + \let\unnsubsubsecentry = \numsecentry + \openin 1 \tocreadfilename\space + \ifeof 1 \else + \readtocfile + \fi + \closein 1 + \vfill \eject + \contentsalignmacro % in case @setchapternewpage odd is in effect + \endgroup + \lastnegativepageno = \pageno + \global\pageno = \savepageno +} +\let\shortcontents = \summarycontents + +% Typeset the label for a chapter or appendix for the short contents. +% The arg is, e.g., `A' for an appendix, or `3' for a chapter. +% +\def\shortchaplabel#1{% + % This space should be enough, since a single number is .5em, and the + % widest letter (M) is 1em, at least in the Computer Modern fonts. + % But use \hss just in case. + % (This space doesn't include the extra space that gets added after + % the label; that gets put in by \shortchapentry above.) + % + % We'd like to right-justify chapter numbers, but that looks strange + % with appendix letters. And right-justifying numbers and + % left-justifying letters looks strange when there is less than 10 + % chapters. Have to read the whole toc once to know how many chapters + % there are before deciding ... + \hbox to 1em{#1\hss}% +} + +% These macros generate individual entries in the table of contents. +% The first argument is the chapter or section name. +% The last argument is the page number. +% The arguments in between are the chapter number, section number, ... + +% Parts, in the main contents. Replace the part number, which doesn't +% exist, with an empty box. Let's hope all the numbers have the same width. +% Also ignore the page number, which is conventionally not printed. +\def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}} +\def\partentry#1#2#3#4{\dochapentry{\numeralbox\labelspace#1}{}} +% +% Parts, in the short toc. +\def\shortpartentry#1#2#3#4{% + \penalty-300 + \vskip.5\baselineskip plus.15\baselineskip minus.1\baselineskip + \shortchapentry{{\bf #1}}{\numeralbox}{}{}% +} + +% Chapters, in the main contents. +\def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}} +% +% Chapters, in the short toc. +% See comments in \dochapentry re vbox and related settings. +\def\shortchapentry#1#2#3#4{% + \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}% +} + +% Appendices, in the main contents. +% Need the word Appendix, and a fixed-size box. +% +\def\appendixbox#1{% + % We use M since it's probably the widest letter. + \setbox0 = \hbox{\putwordAppendix{} M}% + \hbox to \wd0{\putwordAppendix{} #1\hss}} +% +\def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\labelspace#1}{#4}} + +% Unnumbered chapters. +\def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}} +\def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}} + +% Sections. +\def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}} +\let\appsecentry=\numsecentry +\def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}} + +% Subsections. +\def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}} +\let\appsubsecentry=\numsubsecentry +\def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}} + +% And subsubsections. +\def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}} +\let\appsubsubsecentry=\numsubsubsecentry +\def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}} + +% This parameter controls the indentation of the various levels. +% Same as \defaultparindent. +\newdimen\tocindent \tocindent = 15pt + +% Now for the actual typesetting. In all these, #1 is the text and #2 is the +% page number. +% +% If the toc has to be broken over pages, we want it to be at chapters +% if at all possible; hence the \penalty. +\def\dochapentry#1#2{% + \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip + \begingroup + \chapentryfonts + \tocentry{#1}{\dopageno\bgroup#2\egroup}% + \endgroup + \nobreak\vskip .25\baselineskip plus.1\baselineskip +} + +\def\dosecentry#1#2{\begingroup + \secentryfonts \leftskip=\tocindent + \tocentry{#1}{\dopageno\bgroup#2\egroup}% +\endgroup} + +\def\dosubsecentry#1#2{\begingroup + \subsecentryfonts \leftskip=2\tocindent + \tocentry{#1}{\dopageno\bgroup#2\egroup}% +\endgroup} + +\def\dosubsubsecentry#1#2{\begingroup + \subsubsecentryfonts \leftskip=3\tocindent + \tocentry{#1}{\dopageno\bgroup#2\egroup}% +\endgroup} + +% We use the same \entry macro as for the index entries. +\let\tocentry = \entry + +% Space between chapter (or whatever) number and the title. +\def\labelspace{\hskip1em \relax} + +\def\dopageno#1{{\rm #1}} +\def\doshortpageno#1{{\rm #1}} + +\def\chapentryfonts{\secfonts \rm} +\def\secentryfonts{\textfonts} +\def\subsecentryfonts{\textfonts} +\def\subsubsecentryfonts{\textfonts} + + +\message{environments,} +% @foo ... @end foo. + +% @tex ... @end tex escapes into raw TeX temporarily. +% One exception: @ is still an escape character, so that @end tex works. +% But \@ or @@ will get a plain @ character. + +\envdef\tex{% + \setupmarkupstyle{tex}% + \catcode `\\=0 \catcode `\{=1 \catcode `\}=2 + \catcode `\$=3 \catcode `\&=4 \catcode `\#=6 + \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie + \catcode `\%=14 + \catcode `\+=\other + \catcode `\"=\other + \catcode `\|=\other + \catcode `\<=\other + \catcode `\>=\other + \catcode`\`=\other + \catcode`\'=\other + \escapechar=`\\ + % + % ' is active in math mode (mathcode"8000). So reset it, and all our + % other math active characters (just in case), to plain's definitions. + \mathactive + % + \let\b=\ptexb + \let\bullet=\ptexbullet + \let\c=\ptexc + \let\,=\ptexcomma + \let\.=\ptexdot + \let\dots=\ptexdots + \let\equiv=\ptexequiv + \let\!=\ptexexclam + \let\i=\ptexi + \let\indent=\ptexindent + \let\noindent=\ptexnoindent + \let\{=\ptexlbrace + \let\+=\tabalign + \let\}=\ptexrbrace + \let\/=\ptexslash + \let\*=\ptexstar + \let\t=\ptext + \expandafter \let\csname top\endcsname=\ptextop % outer + \let\frenchspacing=\plainfrenchspacing + % + \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}% + \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}% + \def\@{@}% +} +% There is no need to define \Etex. + +% Define @lisp ... @end lisp. +% @lisp environment forms a group so it can rebind things, +% including the definition of @end lisp (which normally is erroneous). + +% Amount to narrow the margins by for @lisp. +\newskip\lispnarrowing \lispnarrowing=0.4in + +% This is the definition that ^^M gets inside @lisp, @example, and other +% such environments. \null is better than a space, since it doesn't +% have any width. +\def\lisppar{\null\endgraf} + +% This space is always present above and below environments. +\newskip\envskipamount \envskipamount = 0pt + +% Make spacing and below environment symmetrical. We use \parskip here +% to help in doing that, since in @example-like environments \parskip +% is reset to zero; thus the \afterenvbreak inserts no space -- but the +% start of the next paragraph will insert \parskip. +% +\def\aboveenvbreak{{% + % =10000 instead of <10000 because of a special case in \itemzzz and + % \sectionheading, q.v. + \ifnum \lastpenalty=10000 \else + \advance\envskipamount by \parskip + \endgraf + \ifdim\lastskip<\envskipamount + \removelastskip + % it's not a good place to break if the last penalty was \nobreak + % or better ... + \ifnum\lastpenalty<10000 \penalty-50 \fi + \vskip\envskipamount + \fi + \fi +}} + +\let\afterenvbreak = \aboveenvbreak + +% \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will +% also clear it, so that its embedded environments do the narrowing again. +\let\nonarrowing=\relax + +% @cartouche ... @end cartouche: draw rectangle w/rounded corners around +% environment contents. +\font\circle=lcircle10 +\newdimen\circthick +\newdimen\cartouter\newdimen\cartinner +\newskip\normbskip\newskip\normpskip\newskip\normlskip +\circthick=\fontdimen8\circle +% +\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth +\def\ctr{{\hskip 6pt\circle\char'010}} +\def\cbl{{\circle\char'012\hskip -6pt}} +\def\cbr{{\hskip 6pt\circle\char'011}} +\def\carttop{\hbox to \cartouter{\hskip\lskip + \ctl\leaders\hrule height\circthick\hfil\ctr + \hskip\rskip}} +\def\cartbot{\hbox to \cartouter{\hskip\lskip + \cbl\leaders\hrule height\circthick\hfil\cbr + \hskip\rskip}} +% +\newskip\lskip\newskip\rskip + +\envdef\cartouche{% + \ifhmode\par\fi % can't be in the midst of a paragraph. + \startsavinginserts + \lskip=\leftskip \rskip=\rightskip + \leftskip=0pt\rightskip=0pt % we want these *outside*. + \cartinner=\hsize \advance\cartinner by-\lskip + \advance\cartinner by-\rskip + \cartouter=\hsize + \advance\cartouter by 18.4pt % allow for 3pt kerns on either + % side, and for 6pt waste from + % each corner char, and rule thickness + \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip + % Flag to tell @lisp, etc., not to narrow margin. + \let\nonarrowing = t% + % + % If this cartouche directly follows a sectioning command, we need the + % \parskip glue (backspaced over by default) or the cartouche can + % collide with the section heading. + \ifnum\lastpenalty>10000 \vskip\parskip \penalty\lastpenalty \fi + % + \vbox\bgroup + \baselineskip=0pt\parskip=0pt\lineskip=0pt + \carttop + \hbox\bgroup + \hskip\lskip + \vrule\kern3pt + \vbox\bgroup + \kern3pt + \hsize=\cartinner + \baselineskip=\normbskip + \lineskip=\normlskip + \parskip=\normpskip + \vskip -\parskip + \comment % For explanation, see the end of def\group. +} +\def\Ecartouche{% + \ifhmode\par\fi + \kern3pt + \egroup + \kern3pt\vrule + \hskip\rskip + \egroup + \cartbot + \egroup + \checkinserts +} + + +% This macro is called at the beginning of all the @example variants, +% inside a group. +\newdimen\nonfillparindent +\def\nonfillstart{% + \aboveenvbreak + \hfuzz = 12pt % Don't be fussy + \sepspaces % Make spaces be word-separators rather than space tokens. + \let\par = \lisppar % don't ignore blank lines + \obeylines % each line of input is a line of output + \parskip = 0pt + % Turn off paragraph indentation but redefine \indent to emulate + % the normal \indent. + \nonfillparindent=\parindent + \parindent = 0pt + \let\indent\nonfillindent + % + \emergencystretch = 0pt % don't try to avoid overfull boxes + \ifx\nonarrowing\relax + \advance \leftskip by \lispnarrowing + \exdentamount=\lispnarrowing + \else + \let\nonarrowing = \relax + \fi + \let\exdent=\nofillexdent +} + +\begingroup +\obeyspaces +% We want to swallow spaces (but not other tokens) after the fake +% @indent in our nonfill-environments, where spaces are normally +% active and set to @tie, resulting in them not being ignored after +% @indent. +\gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}% +\gdef\nonfillindentcheck{% +\ifx\temp % +\expandafter\nonfillindentgobble% +\else% +\leavevmode\nonfillindentbox% +\fi% +}% +\endgroup +\def\nonfillindentgobble#1{\nonfillindent} +\def\nonfillindentbox{\hbox to \nonfillparindent{\hss}} + +% If you want all examples etc. small: @set dispenvsize small. +% If you want even small examples the full size: @set dispenvsize nosmall. +% This affects the following displayed environments: +% @example, @display, @format, @lisp +% +\def\smallword{small} +\def\nosmallword{nosmall} +\let\SETdispenvsize\relax +\def\setnormaldispenv{% + \ifx\SETdispenvsize\smallword + % end paragraph for sake of leading, in case document has no blank + % line. This is redundant with what happens in \aboveenvbreak, but + % we need to do it before changing the fonts, and it's inconvenient + % to change the fonts afterward. + \ifnum \lastpenalty=10000 \else \endgraf \fi + \smallexamplefonts \rm + \fi +} +\def\setsmalldispenv{% + \ifx\SETdispenvsize\nosmallword + \else + \ifnum \lastpenalty=10000 \else \endgraf \fi + \smallexamplefonts \rm + \fi +} + +% We often define two environments, @foo and @smallfoo. +% Let's do it in one command. #1 is the env name, #2 the definition. +\def\makedispenvdef#1#2{% + \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}% + \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}% + \expandafter\let\csname E#1\endcsname \afterenvbreak + \expandafter\let\csname Esmall#1\endcsname \afterenvbreak +} + +% Define two environment synonyms (#1 and #2) for an environment. +\def\maketwodispenvdef#1#2#3{% + \makedispenvdef{#1}{#3}% + \makedispenvdef{#2}{#3}% +} +% +% @lisp: indented, narrowed, typewriter font; +% @example: same as @lisp. +% +% @smallexample and @smalllisp: use smaller fonts. +% Originally contributed by Pavel@xerox. +% +\maketwodispenvdef{lisp}{example}{% + \nonfillstart + \tt\setupmarkupstyle{example}% + \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special. + \gobble % eat return +} +% @display/@smalldisplay: same as @lisp except keep current font. +% +\makedispenvdef{display}{% + \nonfillstart + \gobble +} + +% @format/@smallformat: same as @display except don't narrow margins. +% +\makedispenvdef{format}{% + \let\nonarrowing = t% + \nonfillstart + \gobble +} + +% @flushleft: same as @format, but doesn't obey \SETdispenvsize. +\envdef\flushleft{% + \let\nonarrowing = t% + \nonfillstart + \gobble +} +\let\Eflushleft = \afterenvbreak + +% @flushright. +% +\envdef\flushright{% + \let\nonarrowing = t% + \nonfillstart + \advance\leftskip by 0pt plus 1fill\relax + \gobble +} +\let\Eflushright = \afterenvbreak + + +% @raggedright does more-or-less normal line breaking but no right +% justification. From plain.tex. +\envdef\raggedright{% + \rightskip0pt plus2em \spaceskip.3333em \xspaceskip.5em\relax +} +\let\Eraggedright\par + +\envdef\raggedleft{% + \parindent=0pt \leftskip0pt plus2em + \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt + \hbadness=10000 % Last line will usually be underfull, so turn off + % badness reporting. +} +\let\Eraggedleft\par + +\envdef\raggedcenter{% + \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em + \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt + \hbadness=10000 % Last line will usually be underfull, so turn off + % badness reporting. +} +\let\Eraggedcenter\par + + +% @quotation does normal linebreaking (hence we can't use \nonfillstart) +% and narrows the margins. We keep \parskip nonzero in general, since +% we're doing normal filling. So, when using \aboveenvbreak and +% \afterenvbreak, temporarily make \parskip 0. +% +\makedispenvdef{quotation}{\quotationstart} +% +\def\quotationstart{% + \indentedblockstart % same as \indentedblock, but increase right margin too. + \ifx\nonarrowing\relax + \advance\rightskip by \lispnarrowing + \fi + \parsearg\quotationlabel +} + +% We have retained a nonzero parskip for the environment, since we're +% doing normal filling. +% +\def\Equotation{% + \par + \ifx\quotationauthor\thisisundefined\else + % indent a bit. + \leftline{\kern 2\leftskip \sl ---\quotationauthor}% + \fi + {\parskip=0pt \afterenvbreak}% +} +\def\Esmallquotation{\Equotation} + +% If we're given an argument, typeset it in bold with a colon after. +\def\quotationlabel#1{% + \def\temp{#1}% + \ifx\temp\empty \else + {\bf #1: }% + \fi +} + +% @indentedblock is like @quotation, but indents only on the left and +% has no optional argument. +% +\makedispenvdef{indentedblock}{\indentedblockstart} +% +\def\indentedblockstart{% + {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip + \parindent=0pt + % + % @cartouche defines \nonarrowing to inhibit narrowing at next level down. + \ifx\nonarrowing\relax + \advance\leftskip by \lispnarrowing + \exdentamount = \lispnarrowing + \else + \let\nonarrowing = \relax + \fi +} + +% Keep a nonzero parskip for the environment, since we're doing normal filling. +% +\def\Eindentedblock{% + \par + {\parskip=0pt \afterenvbreak}% +} +\def\Esmallindentedblock{\Eindentedblock} + + +% LaTeX-like @verbatim...@end verbatim and @verb{...} +% If we want to allow any as delimiter, +% we need the curly braces so that makeinfo sees the @verb command, eg: +% `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org +% +% [Knuth]: Donald Ervin Knuth, 1996. The TeXbook. +% +% [Knuth] p.344; only we need to do the other characters Texinfo sets +% active too. Otherwise, they get lost as the first character on a +% verbatim line. +\def\dospecials{% + \do\ \do\\\do\{\do\}\do\$\do\&% + \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~% + \do\<\do\>\do\|\do\@\do+\do\"% + % Don't do the quotes -- if we do, @set txicodequoteundirected and + % @set txicodequotebacktick will not have effect on @verb and + % @verbatim, and ?` and !` ligatures won't get disabled. + %\do\`\do\'% +} +% +% [Knuth] p. 380 +\def\uncatcodespecials{% + \def\do##1{\catcode`##1=\other}\dospecials} +% +% Setup for the @verb command. +% +% Eight spaces for a tab +\begingroup + \catcode`\^^I=\active + \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }} +\endgroup +% +\def\setupverb{% + \tt % easiest (and conventionally used) font for verbatim + \def\par{\leavevmode\endgraf}% + \setupmarkupstyle{verb}% + \tabeightspaces + % Respect line breaks, + % print special symbols as themselves, and + % make each space count + % must do in this order: + \obeylines \uncatcodespecials \sepspaces +} + +% Setup for the @verbatim environment +% +% Real tab expansion. +\newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount +% +% We typeset each line of the verbatim in an \hbox, so we can handle +% tabs. The \global is in case the verbatim line starts with an accent, +% or some other command that starts with a begin-group. Otherwise, the +% entire \verbbox would disappear at the corresponding end-group, before +% it is typeset. Meanwhile, we can't have nested verbatim commands +% (can we?), so the \global won't be overwriting itself. +\newbox\verbbox +\def\starttabbox{\global\setbox\verbbox=\hbox\bgroup} +% +\begingroup + \catcode`\^^I=\active + \gdef\tabexpand{% + \catcode`\^^I=\active + \def^^I{\leavevmode\egroup + \dimen\verbbox=\wd\verbbox % the width so far, or since the previous tab + \divide\dimen\verbbox by\tabw + \multiply\dimen\verbbox by\tabw % compute previous multiple of \tabw + \advance\dimen\verbbox by\tabw % advance to next multiple of \tabw + \wd\verbbox=\dimen\verbbox \box\verbbox \starttabbox + }% + } +\endgroup + +% start the verbatim environment. +\def\setupverbatim{% + \let\nonarrowing = t% + \nonfillstart + \tt % easiest (and conventionally used) font for verbatim + % The \leavevmode here is for blank lines. Otherwise, we would + % never \starttabox and the \egroup would end verbatim mode. + \def\par{\leavevmode\egroup\box\verbbox\endgraf}% + \tabexpand + \setupmarkupstyle{verbatim}% + % Respect line breaks, + % print special symbols as themselves, and + % make each space count. + % Must do in this order: + \obeylines \uncatcodespecials \sepspaces + \everypar{\starttabbox}% +} + +% Do the @verb magic: verbatim text is quoted by unique +% delimiter characters. Before first delimiter expect a +% right brace, after last delimiter expect closing brace: +% +% \def\doverb'{'#1'}'{#1} +% +% [Knuth] p. 382; only eat outer {} +\begingroup + \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other + \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next] +\endgroup +% +\def\verb{\begingroup\setupverb\doverb} +% +% +% Do the @verbatim magic: define the macro \doverbatim so that +% the (first) argument ends when '@end verbatim' is reached, ie: +% +% \def\doverbatim#1@end verbatim{#1} +% +% For Texinfo it's a lot easier than for LaTeX, +% because texinfo's \verbatim doesn't stop at '\end{verbatim}': +% we need not redefine '\', '{' and '}'. +% +% Inspired by LaTeX's verbatim command set [latex.ltx] +% +\begingroup + \catcode`\ =\active + \obeylines % + % ignore everything up to the first ^^M, that's the newline at the end + % of the @verbatim input line itself. Otherwise we get an extra blank + % line in the output. + \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}% + % We really want {...\end verbatim} in the body of the macro, but + % without the active space; thus we have to use \xdef and \gobble. +\endgroup +% +\envdef\verbatim{% + \setupverbatim\doverbatim +} +\let\Everbatim = \afterenvbreak + + +% @verbatiminclude FILE - insert text of file in verbatim environment. +% +\def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude} +% +\def\doverbatiminclude#1{% + {% + \makevalueexpandable + \setupverbatim + \indexnofonts % Allow `@@' and other weird things in file names. + \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}% + \input #1 + \afterenvbreak + }% +} + +% @copying ... @end copying. +% Save the text away for @insertcopying later. +% +% We save the uninterpreted tokens, rather than creating a box. +% Saving the text in a box would be much easier, but then all the +% typesetting commands (@smallbook, font changes, etc.) have to be done +% beforehand -- and a) we want @copying to be done first in the source +% file; b) letting users define the frontmatter in as flexible order as +% possible is very desirable. +% +\def\copying{\checkenv{}\begingroup\scanargctxt\docopying} +\def\docopying#1@end copying{\endgroup\def\copyingtext{#1}} +% +\def\insertcopying{% + \begingroup + \parindent = 0pt % paragraph indentation looks wrong on title page + \scanexp\copyingtext + \endgroup +} + + +\message{defuns,} +% @defun etc. + +\newskip\defbodyindent \defbodyindent=.4in +\newskip\defargsindent \defargsindent=50pt +\newskip\deflastargmargin \deflastargmargin=18pt +\newcount\defunpenalty + +% Start the processing of @deffn: +\def\startdefun{% + \ifnum\lastpenalty<10000 + \medbreak + \defunpenalty=10003 % Will keep this @deffn together with the + % following @def command, see below. + \else + % If there are two @def commands in a row, we'll have a \nobreak, + % which is there to keep the function description together with its + % header. But if there's nothing but headers, we need to allow a + % break somewhere. Check specifically for penalty 10002, inserted + % by \printdefunline, instead of 10000, since the sectioning + % commands also insert a nobreak penalty, and we don't want to allow + % a break between a section heading and a defun. + % + % As a further refinement, we avoid "club" headers by signalling + % with penalty of 10003 after the very first @deffn in the + % sequence (see above), and penalty of 10002 after any following + % @def command. + \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi + % + % Similarly, after a section heading, do not allow a break. + % But do insert the glue. + \medskip % preceded by discardable penalty, so not a breakpoint + \fi + % + \parindent=0in + \advance\leftskip by \defbodyindent + \exdentamount=\defbodyindent +} + +\def\dodefunx#1{% + % First, check whether we are in the right environment: + \checkenv#1% + % + % As above, allow line break if we have multiple x headers in a row. + % It's not a great place, though. + \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi + % + % And now, it's time to reuse the body of the original defun: + \expandafter\gobbledefun#1% +} +\def\gobbledefun#1\startdefun{} + +% \printdefunline \deffnheader{text} +% +\def\printdefunline#1#2{% + \begingroup + % call \deffnheader: + #1#2 \endheader + % common ending: + \interlinepenalty = 10000 + \advance\rightskip by 0pt plus 1fil\relax + \endgraf + \nobreak\vskip -\parskip + \penalty\defunpenalty % signal to \startdefun and \dodefunx + % Some of the @defun-type tags do not enable magic parentheses, + % rendering the following check redundant. But we don't optimize. + \checkparencounts + \endgroup +} + +\def\Edefun{\endgraf\medbreak} + +% \makedefun{deffn} creates \deffn, \deffnx and \Edeffn; +% the only thing remaining is to define \deffnheader. +% +\def\makedefun#1{% + \expandafter\let\csname E#1\endcsname = \Edefun + \edef\temp{\noexpand\domakedefun + \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}% + \temp +} + +% \domakedefun \deffn \deffnx \deffnheader +% +% Define \deffn and \deffnx, without parameters. +% \deffnheader has to be defined explicitly. +% +\def\domakedefun#1#2#3{% + \envdef#1{% + \startdefun + \doingtypefnfalse % distinguish typed functions from all else + \parseargusing\activeparens{\printdefunline#3}% + }% + \def#2{\dodefunx#1}% + \def#3% +} + +\newif\ifdoingtypefn % doing typed function? +\newif\ifrettypeownline % typeset return type on its own line? + +% @deftypefnnewline on|off says whether the return type of typed functions +% are printed on their own line. This affects @deftypefn, @deftypefun, +% @deftypeop, and @deftypemethod. +% +\parseargdef\deftypefnnewline{% + \def\temp{#1}% + \ifx\temp\onword + \expandafter\let\csname SETtxideftypefnnl\endcsname + = \empty + \else\ifx\temp\offword + \expandafter\let\csname SETtxideftypefnnl\endcsname + = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @txideftypefnnl value `\temp', + must be on|off}% + \fi\fi +} + +% Untyped functions: + +% @deffn category name args +\makedefun{deffn}{\deffngeneral{}} + +% @deffn category class name args +\makedefun{defop}#1 {\defopon{#1\ \putwordon}} + +% \defopon {category on}class name args +\def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } + +% \deffngeneral {subind}category name args +% +\def\deffngeneral#1#2 #3 #4\endheader{% + % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}. + \dosubind{fn}{\code{#3}}{#1}% + \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}% +} + +% Typed functions: + +% @deftypefn category type name args +\makedefun{deftypefn}{\deftypefngeneral{}} + +% @deftypeop category class type name args +\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}} + +% \deftypeopon {category on}class type name args +\def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } + +% \deftypefngeneral {subind}category type name args +% +\def\deftypefngeneral#1#2 #3 #4 #5\endheader{% + \dosubind{fn}{\code{#4}}{#1}% + \doingtypefntrue + \defname{#2}{#3}{#4}\defunargs{#5\unskip}% +} + +% Typed variables: + +% @deftypevr category type var args +\makedefun{deftypevr}{\deftypecvgeneral{}} + +% @deftypecv category class type var args +\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}} + +% \deftypecvof {category of}class type var args +\def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} } + +% \deftypecvgeneral {subind}category type var args +% +\def\deftypecvgeneral#1#2 #3 #4 #5\endheader{% + \dosubind{vr}{\code{#4}}{#1}% + \defname{#2}{#3}{#4}\defunargs{#5\unskip}% +} + +% Untyped variables: + +% @defvr category var args +\makedefun{defvr}#1 {\deftypevrheader{#1} {} } + +% @defcv category class var args +\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}} + +% \defcvof {category of}class var args +\def\defcvof#1#2 {\deftypecvof{#1}#2 {} } + +% Types: + +% @deftp category name args +\makedefun{deftp}#1 #2 #3\endheader{% + \doind{tp}{\code{#2}}% + \defname{#1}{}{#2}\defunargs{#3\unskip}% +} + +% Remaining @defun-like shortcuts: +\makedefun{defun}{\deffnheader{\putwordDeffunc} } +\makedefun{defmac}{\deffnheader{\putwordDefmac} } +\makedefun{defspec}{\deffnheader{\putwordDefspec} } +\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} } +\makedefun{defvar}{\defvrheader{\putwordDefvar} } +\makedefun{defopt}{\defvrheader{\putwordDefopt} } +\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} } +\makedefun{defmethod}{\defopon\putwordMethodon} +\makedefun{deftypemethod}{\deftypeopon\putwordMethodon} +\makedefun{defivar}{\defcvof\putwordInstanceVariableof} +\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof} + +% \defname, which formats the name of the @def (not the args). +% #1 is the category, such as "Function". +% #2 is the return type, if any. +% #3 is the function name. +% +% We are followed by (but not passed) the arguments, if any. +% +\def\defname#1#2#3{% + \par + % Get the values of \leftskip and \rightskip as they were outside the @def... + \advance\leftskip by -\defbodyindent + % + % Determine if we are typesetting the return type of a typed function + % on a line by itself. + \rettypeownlinefalse + \ifdoingtypefn % doing a typed function specifically? + % then check user option for putting return type on its own line: + \expandafter\ifx\csname SETtxideftypefnnl\endcsname\relax \else + \rettypeownlinetrue + \fi + \fi + % + % How we'll format the category name. Putting it in brackets helps + % distinguish it from the body text that may end up on the next line + % just below it. + \def\temp{#1}% + \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi} + % + % Figure out line sizes for the paragraph shape. We'll always have at + % least two. + \tempnum = 2 + % + % The first line needs space for \box0; but if \rightskip is nonzero, + % we need only space for the part of \box0 which exceeds it: + \dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip + % + % If doing a return type on its own line, we'll have another line. + \ifrettypeownline + \advance\tempnum by 1 + \def\maybeshapeline{0in \hsize}% + \else + \def\maybeshapeline{}% + \fi + % + % The continuations: + \dimen2=\hsize \advance\dimen2 by -\defargsindent + % + % The final paragraph shape: + \parshape \tempnum 0in \dimen0 \maybeshapeline \defargsindent \dimen2 + % + % Put the category name at the right margin. + \noindent + \hbox to 0pt{% + \hfil\box0 \kern-\hsize + % \hsize has to be shortened this way: + \kern\leftskip + % Intentionally do not respect \rightskip, since we need the space. + }% + % + % Allow all lines to be underfull without complaint: + \tolerance=10000 \hbadness=10000 + \exdentamount=\defbodyindent + {% + % defun fonts. We use typewriter by default (used to be bold) because: + % . we're printing identifiers, they should be in tt in principle. + % . in languages with many accents, such as Czech or French, it's + % common to leave accents off identifiers. The result looks ok in + % tt, but exceedingly strange in rm. + % . we don't want -- and --- to be treated as ligatures. + % . this still does not fix the ?` and !` ligatures, but so far no + % one has made identifiers using them :). + \df \tt + \def\temp{#2}% text of the return type + \ifx\temp\empty\else + \tclose{\temp}% typeset the return type + \ifrettypeownline + % put return type on its own line; prohibit line break following: + \hfil\vadjust{\nobreak}\break + \else + \space % type on same line, so just followed by a space + \fi + \fi % no return type + #3% output function name + }% + {\rm\enskip}% hskip 0.5 em of \tenrm + % + \boldbrax + % arguments will be output next, if any. +} + +% Print arguments in slanted roman (not ttsl), inconsistently with using +% tt for the name. This is because literal text is sometimes needed in +% the argument list (groff manual), and ttsl and tt are not very +% distinguishable. Prevent hyphenation at `-' chars. +% +\def\defunargs#1{% + % use sl by default (not ttsl), + % tt for the names. + \df \sl \hyphenchar\font=0 + % + % On the other hand, if an argument has two dashes (for instance), we + % want a way to get ttsl. We used to recommend @var for that, so + % leave the code in, but it's strange for @var to lead to typewriter. + % Nowadays we recommend @code, since the difference between a ttsl hyphen + % and a tt hyphen is pretty tiny. @code also disables ?` !`. + \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}% + #1% + \sl\hyphenchar\font=45 +} + +% We want ()&[] to print specially on the defun line. +% +\def\activeparens{% + \catcode`\(=\active \catcode`\)=\active + \catcode`\[=\active \catcode`\]=\active + \catcode`\&=\active +} + +% Make control sequences which act like normal parenthesis chars. +\let\lparen = ( \let\rparen = ) + +% Be sure that we always have a definition for `(', etc. For example, +% if the fn name has parens in it, \boldbrax will not be in effect yet, +% so TeX would otherwise complain about undefined control sequence. +{ + \activeparens + \global\let(=\lparen \global\let)=\rparen + \global\let[=\lbrack \global\let]=\rbrack + \global\let& = \& + + \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb} + \gdef\magicamp{\let&=\amprm} +} + +\newcount\parencount + +% If we encounter &foo, then turn on ()-hacking afterwards +\newif\ifampseen +\def\amprm#1 {\ampseentrue{\bf\ }} + +\def\parenfont{% + \ifampseen + % At the first level, print parens in roman, + % otherwise use the default font. + \ifnum \parencount=1 \rm \fi + \else + % The \sf parens (in \boldbrax) actually are a little bolder than + % the contained text. This is especially needed for [ and ] . + \sf + \fi +} +\def\infirstlevel#1{% + \ifampseen + \ifnum\parencount=1 + #1% + \fi + \fi +} +\def\bfafterword#1 {#1 \bf} + +\def\opnr{% + \global\advance\parencount by 1 + {\parenfont(}% + \infirstlevel \bfafterword +} +\def\clnr{% + {\parenfont)}% + \infirstlevel \sl + \global\advance\parencount by -1 +} + +\newcount\brackcount +\def\lbrb{% + \global\advance\brackcount by 1 + {\bf[}% +} +\def\rbrb{% + {\bf]}% + \global\advance\brackcount by -1 +} + +\def\checkparencounts{% + \ifnum\parencount=0 \else \badparencount \fi + \ifnum\brackcount=0 \else \badbrackcount \fi +} +% these should not use \errmessage; the glibc manual, at least, actually +% has such constructs (when documenting function pointers). +\def\badparencount{% + \message{Warning: unbalanced parentheses in @def...}% + \global\parencount=0 +} +\def\badbrackcount{% + \message{Warning: unbalanced square brackets in @def...}% + \global\brackcount=0 +} + + +\message{macros,} +% @macro. + +% To do this right we need a feature of e-TeX, \scantokens, +% which we arrange to emulate with a temporary file in ordinary TeX. +\ifx\eTeXversion\thisisundefined + \newwrite\macscribble + \def\scantokens#1{% + \toks0={#1}% + \immediate\openout\macscribble=\jobname.tmp + \immediate\write\macscribble{\the\toks0}% + \immediate\closeout\macscribble + \input \jobname.tmp + } +\fi + +\def\scanmacro#1{\begingroup + \newlinechar`\^^M + \let\xeatspaces\eatspaces + % + % Undo catcode changes of \startcontents and \doprintindex + % When called from @insertcopying or (short)caption, we need active + % backslash to get it printed correctly. Previously, we had + % \catcode`\\=\other instead. We'll see whether a problem appears + % with macro expansion. --kasal, 19aug04 + \catcode`\@=0 \catcode`\\=\active \escapechar=`\@ + % + % ... and for \example: + \spaceisspace + % + % The \empty here causes a following catcode 5 newline to be eaten as + % part of reading whitespace after a control sequence. It does not + % eat a catcode 13 newline. There's no good way to handle the two + % cases (untried: maybe e-TeX's \everyeof could help, though plain TeX + % would then have different behavior). See the Macro Details node in + % the manual for the workaround we recommend for macros and + % line-oriented commands. + % + \scantokens{#1\empty}% +\endgroup} + +\def\scanexp#1{% + \edef\temp{\noexpand\scanmacro{#1}}% + \temp +} + +\newcount\paramno % Count of parameters +\newtoks\macname % Macro name +\newif\ifrecursive % Is it recursive? + +% List of all defined macros in the form +% \definedummyword\macro1\definedummyword\macro2... +% Currently is also contains all @aliases; the list can be split +% if there is a need. +\def\macrolist{} + +% Add the macro to \macrolist +\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname} +\def\addtomacrolistxxx#1{% + \toks0 = \expandafter{\macrolist\definedummyword#1}% + \xdef\macrolist{\the\toks0}% +} + +% Utility routines. +% This does \let #1 = #2, with \csnames; that is, +% \let \csname#1\endcsname = \csname#2\endcsname +% (except of course we have to play expansion games). +% +\def\cslet#1#2{% + \expandafter\let + \csname#1\expandafter\endcsname + \csname#2\endcsname +} + +% Trim leading and trailing spaces off a string. +% Concepts from aro-bend problem 15 (see CTAN). +{\catcode`\@=11 +\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }} +\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@} +\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @} +\def\unbrace#1{#1} +\unbrace{\gdef\trim@@@ #1 } #2@{#1} +} + +% Trim a single trailing ^^M off a string. +{\catcode`\^^M=\other \catcode`\Q=3% +\gdef\eatcr #1{\eatcra #1Q^^MQ}% +\gdef\eatcra#1^^MQ{\eatcrb#1Q}% +\gdef\eatcrb#1Q#2Q{#1}% +} + +% Macro bodies are absorbed as an argument in a context where +% all characters are catcode 10, 11 or 12, except \ which is active +% (as in normal texinfo). It is necessary to change the definition of \ +% to recognize macro arguments; this is the job of \mbodybackslash. +% +% Non-ASCII encodings make 8-bit characters active, so un-activate +% them to avoid their expansion. Must do this non-globally, to +% confine the change to the current group. +% +% It's necessary to have hard CRs when the macro is executed. This is +% done by making ^^M (\endlinechar) catcode 12 when reading the macro +% body, and then making it the \newlinechar in \scanmacro. +% +\def\scanctxt{% used as subroutine + \catcode`\"=\other + \catcode`\+=\other + \catcode`\<=\other + \catcode`\>=\other + \catcode`\@=\other + \catcode`\^=\other + \catcode`\_=\other + \catcode`\|=\other + \catcode`\~=\other + \ifx\declaredencoding\ascii \else \setnonasciicharscatcodenonglobal\other \fi +} + +\def\scanargctxt{% used for copying and captions, not macros. + \scanctxt + \catcode`\\=\other + \catcode`\^^M=\other +} + +\def\macrobodyctxt{% used for @macro definitions + \scanctxt + \catcode`\{=\other + \catcode`\}=\other + \catcode`\^^M=\other + \usembodybackslash +} + +\def\macroargctxt{% used when scanning invocations + \scanctxt + \catcode`\\=0 +} +% why catcode 0 for \ in the above? To recognize \\ \{ \} as "escapes" +% for the single characters \ { }. Thus, we end up with the "commands" +% that would be written @\ @{ @} in a Texinfo document. +% +% We already have @{ and @}. For @\, we define it here, and only for +% this purpose, to produce a typewriter backslash (so, the @\ that we +% define for @math can't be used with @macro calls): +% +\def\\{\normalbackslash}% +% +% We would like to do this for \, too, since that is what makeinfo does. +% But it is not possible, because Texinfo already has a command @, for a +% cedilla accent. Documents must use @comma{} instead. +% +% \anythingelse will almost certainly be an error of some kind. + + +% \mbodybackslash is the definition of \ in @macro bodies. +% It maps \foo\ => \csname macarg.foo\endcsname => #N +% where N is the macro parameter number. +% We define \csname macarg.\endcsname to be \realbackslash, so +% \\ in macro replacement text gets you a backslash. +% +{\catcode`@=0 @catcode`@\=@active + @gdef@usembodybackslash{@let\=@mbodybackslash} + @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname} +} +\expandafter\def\csname macarg.\endcsname{\realbackslash} + +\def\margbackslash#1{\char`\#1 } + +\def\macro{\recursivefalse\parsearg\macroxxx} +\def\rmacro{\recursivetrue\parsearg\macroxxx} + +\def\macroxxx#1{% + \getargs{#1}% now \macname is the macname and \argl the arglist + \ifx\argl\empty % no arguments + \paramno=0\relax + \else + \expandafter\parsemargdef \argl;% + \if\paramno>256\relax + \ifx\eTeXversion\thisisundefined + \errhelp = \EMsimple + \errmessage{You need eTeX to compile a file with macros with more than 256 arguments} + \fi + \fi + \fi + \if1\csname ismacro.\the\macname\endcsname + \message{Warning: redefining \the\macname}% + \else + \expandafter\ifx\csname \the\macname\endcsname \relax + \else \errmessage{Macro name \the\macname\space already defined}\fi + \global\cslet{macsave.\the\macname}{\the\macname}% + \global\expandafter\let\csname ismacro.\the\macname\endcsname=1% + \addtomacrolist{\the\macname}% + \fi + \begingroup \macrobodyctxt + \ifrecursive \expandafter\parsermacbody + \else \expandafter\parsemacbody + \fi} + +\parseargdef\unmacro{% + \if1\csname ismacro.#1\endcsname + \global\cslet{#1}{macsave.#1}% + \global\expandafter\let \csname ismacro.#1\endcsname=0% + % Remove the macro name from \macrolist: + \begingroup + \expandafter\let\csname#1\endcsname \relax + \let\definedummyword\unmacrodo + \xdef\macrolist{\macrolist}% + \endgroup + \else + \errmessage{Macro #1 not defined}% + \fi +} + +% Called by \do from \dounmacro on each macro. The idea is to omit any +% macro definitions that have been changed to \relax. +% +\def\unmacrodo#1{% + \ifx #1\relax + % remove this + \else + \noexpand\definedummyword \noexpand#1% + \fi +} + +% This makes use of the obscure feature that if the last token of a +% is #, then the preceding argument is delimited by +% an opening brace, and that opening brace is not consumed. +\def\getargs#1{\getargsxxx#1{}} +\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs} +\def\getmacname#1 #2\relax{\macname={#1}} +\def\getmacargs#1{\def\argl{#1}} + +% For macro processing make @ a letter so that we can make Texinfo private macro names. +\edef\texiatcatcode{\the\catcode`\@} +\catcode `@=11\relax + +% Parse the optional {params} list. Set up \paramno and \paramlist +% so \defmacro knows what to do. Define \macarg.BLAH for each BLAH +% in the params list to some hook where the argument si to be expanded. If +% there are less than 10 arguments that hook is to be replaced by ##N where N +% is the position in that list, that is to say the macro arguments are to be +% defined `a la TeX in the macro body. +% +% That gets used by \mbodybackslash (above). +% +% We need to get `macro parameter char #' into several definitions. +% The technique used is stolen from LaTeX: let \hash be something +% unexpandable, insert that wherever you need a #, and then redefine +% it to # just before using the token list produced. +% +% The same technique is used to protect \eatspaces till just before +% the macro is used. +% +% If there are 10 or more arguments, a different technique is used, where the +% hook remains in the body, and when macro is to be expanded the body is +% processed again to replace the arguments. +% +% In that case, the hook is \the\toks N-1, and we simply set \toks N-1 to the +% argument N value and then \edef the body (nothing else will expand because of +% the catcode regime underwhich the body was input). +% +% If you compile with TeX (not eTeX), and you have macros with 10 or more +% arguments, you need that no macro has more than 256 arguments, otherwise an +% error is produced. +\def\parsemargdef#1;{% + \paramno=0\def\paramlist{}% + \let\hash\relax + \let\xeatspaces\relax + \parsemargdefxxx#1,;,% + % In case that there are 10 or more arguments we parse again the arguments + % list to set new definitions for the \macarg.BLAH macros corresponding to + % each BLAH argument. It was anyhow needed to parse already once this list + % in order to count the arguments, and as macros with at most 9 arguments + % are by far more frequent than macro with 10 or more arguments, defining + % twice the \macarg.BLAH macros does not cost too much processing power. + \ifnum\paramno<10\relax\else + \paramno0\relax + \parsemmanyargdef@@#1,;,% 10 or more arguments + \fi +} +\def\parsemargdefxxx#1,{% + \if#1;\let\next=\relax + \else \let\next=\parsemargdefxxx + \advance\paramno by 1 + \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname + {\xeatspaces{\hash\the\paramno}}% + \edef\paramlist{\paramlist\hash\the\paramno,}% + \fi\next} + +\def\parsemmanyargdef@@#1,{% + \if#1;\let\next=\relax + \else + \let\next=\parsemmanyargdef@@ + \edef\tempb{\eatspaces{#1}}% + \expandafter\def\expandafter\tempa + \expandafter{\csname macarg.\tempb\endcsname}% + % Note that we need some extra \noexpand\noexpand, this is because we + % don't want \the to be expanded in the \parsermacbody as it uses an + % \xdef . + \expandafter\edef\tempa + {\noexpand\noexpand\noexpand\the\toks\the\paramno}% + \advance\paramno by 1\relax + \fi\next} + +% These two commands read recursive and nonrecursive macro bodies. +% (They're different since rec and nonrec macros end differently.) +% + +\catcode `\@\texiatcatcode +\long\def\parsemacbody#1@end macro% +{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}% +\long\def\parsermacbody#1@end rmacro% +{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}% +\catcode `\@=11\relax + +\let\endargs@\relax +\let\nil@\relax +\def\nilm@{\nil@}% +\long\def\nillm@{\nil@}% + +% This macro is expanded during the Texinfo macro expansion, not during its +% definition. It gets all the arguments values and assigns them to macros +% macarg.ARGNAME +% +% #1 is the macro name +% #2 is the list of argument names +% #3 is the list of argument values +\def\getargvals@#1#2#3{% + \def\macargdeflist@{}% + \def\saveparamlist@{#2}% Need to keep a copy for parameter expansion. + \def\paramlist{#2,\nil@}% + \def\macroname{#1}% + \begingroup + \macroargctxt + \def\argvaluelist{#3,\nil@}% + \def\@tempa{#3}% + \ifx\@tempa\empty + \setemptyargvalues@ + \else + \getargvals@@ + \fi +} + +% +\def\getargvals@@{% + \ifx\paramlist\nilm@ + % Some sanity check needed here that \argvaluelist is also empty. + \ifx\argvaluelist\nillm@ + \else + \errhelp = \EMsimple + \errmessage{Too many arguments in macro `\macroname'!}% + \fi + \let\next\macargexpandinbody@ + \else + \ifx\argvaluelist\nillm@ + % No more arguments values passed to macro. Set remaining named-arg + % macros to empty. + \let\next\setemptyargvalues@ + \else + % pop current arg name into \@tempb + \def\@tempa##1{\pop@{\@tempb}{\paramlist}##1\endargs@}% + \expandafter\@tempa\expandafter{\paramlist}% + % pop current argument value into \@tempc + \def\@tempa##1{\longpop@{\@tempc}{\argvaluelist}##1\endargs@}% + \expandafter\@tempa\expandafter{\argvaluelist}% + % Here \@tempb is the current arg name and \@tempc is the current arg value. + % First place the new argument macro definition into \@tempd + \expandafter\macname\expandafter{\@tempc}% + \expandafter\let\csname macarg.\@tempb\endcsname\relax + \expandafter\def\expandafter\@tempe\expandafter{% + \csname macarg.\@tempb\endcsname}% + \edef\@tempd{\long\def\@tempe{\the\macname}}% + \push@\@tempd\macargdeflist@ + \let\next\getargvals@@ + \fi + \fi + \next +} + +\def\push@#1#2{% + \expandafter\expandafter\expandafter\def + \expandafter\expandafter\expandafter#2% + \expandafter\expandafter\expandafter{% + \expandafter#1#2}% +} + +% Replace arguments by their values in the macro body, and place the result +% in macro \@tempa +\def\macvalstoargs@{% + % To do this we use the property that token registers that are \the'ed + % within an \edef expand only once. So we are going to place all argument + % values into respective token registers. + % + % First we save the token context, and initialize argument numbering. + \begingroup + \paramno0\relax + % Then, for each argument number #N, we place the corresponding argument + % value into a new token list register \toks#N + \expandafter\putargsintokens@\saveparamlist@,;,% + % Then, we expand the body so that argument are replaced by their + % values. The trick for values not to be expanded themselves is that they + % are within tokens and that tokens expand only once in an \edef . + \edef\@tempc{\csname mac.\macroname .body\endcsname}% + % Now we restore the token stack pointer to free the token list registers + % which we have used, but we make sure that expanded body is saved after + % group. + \expandafter + \endgroup + \expandafter\def\expandafter\@tempa\expandafter{\@tempc}% + } + +\def\macargexpandinbody@{% + %% Define the named-macro outside of this group and then close this group. + \expandafter + \endgroup + \macargdeflist@ + % First the replace in body the macro arguments by their values, the result + % is in \@tempa . + \macvalstoargs@ + % Then we point at the \norecurse or \gobble (for recursive) macro value + % with \@tempb . + \expandafter\let\expandafter\@tempb\csname mac.\macroname .recurse\endcsname + % Depending on whether it is recursive or not, we need some tailing + % \egroup . + \ifx\@tempb\gobble + \let\@tempc\relax + \else + \let\@tempc\egroup + \fi + % And now we do the real job: + \edef\@tempd{\noexpand\@tempb{\macroname}\noexpand\scanmacro{\@tempa}\@tempc}% + \@tempd +} + +\def\putargsintokens@#1,{% + \if#1;\let\next\relax + \else + \let\next\putargsintokens@ + % First we allocate the new token list register, and give it a temporary + % alias \@tempb . + \toksdef\@tempb\the\paramno + % Then we place the argument value into that token list register. + \expandafter\let\expandafter\@tempa\csname macarg.#1\endcsname + \expandafter\@tempb\expandafter{\@tempa}% + \advance\paramno by 1\relax + \fi + \next +} + +% Save the token stack pointer into macro #1 +\def\texisavetoksstackpoint#1{\edef#1{\the\@cclvi}} +% Restore the token stack pointer from number in macro #1 +\def\texirestoretoksstackpoint#1{\expandafter\mathchardef\expandafter\@cclvi#1\relax} +% newtoks that can be used non \outer . +\def\texinonouternewtoks{\alloc@ 5\toks \toksdef \@cclvi} + +% Tailing missing arguments are set to empty +\def\setemptyargvalues@{% + \ifx\paramlist\nilm@ + \let\next\macargexpandinbody@ + \else + \expandafter\setemptyargvaluesparser@\paramlist\endargs@ + \let\next\setemptyargvalues@ + \fi + \next +} + +\def\setemptyargvaluesparser@#1,#2\endargs@{% + \expandafter\def\expandafter\@tempa\expandafter{% + \expandafter\def\csname macarg.#1\endcsname{}}% + \push@\@tempa\macargdeflist@ + \def\paramlist{#2}% +} + +% #1 is the element target macro +% #2 is the list macro +% #3,#4\endargs@ is the list value +\def\pop@#1#2#3,#4\endargs@{% + \def#1{#3}% + \def#2{#4}% +} +\long\def\longpop@#1#2#3,#4\endargs@{% + \long\def#1{#3}% + \long\def#2{#4}% +} + +% This defines a Texinfo @macro. There are eight cases: recursive and +% nonrecursive macros of zero, one, up to nine, and many arguments. +% Much magic with \expandafter here. +% \xdef is used so that macro definitions will survive the file +% they're defined in; @include reads the file inside a group. +% +\def\defmacro{% + \let\hash=##% convert placeholders to macro parameter chars + \ifrecursive + \ifcase\paramno + % 0 + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\scanmacro{\temp}}% + \or % 1 + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \noexpand\braceorline + \expandafter\noexpand\csname\the\macname xxx\endcsname}% + \expandafter\xdef\csname\the\macname xxx\endcsname##1{% + \egroup\noexpand\scanmacro{\temp}}% + \else + \ifnum\paramno<10\relax % at most 9 + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \noexpand\csname\the\macname xx\endcsname}% + \expandafter\xdef\csname\the\macname xx\endcsname##1{% + \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}% + \expandafter\expandafter + \expandafter\xdef + \expandafter\expandafter + \csname\the\macname xxx\endcsname + \paramlist{\egroup\noexpand\scanmacro{\temp}}% + \else % 10 or more + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\getargvals@{\the\macname}{\argl}% + }% + \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp + \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble + \fi + \fi + \else + \ifcase\paramno + % 0 + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\norecurse{\the\macname}% + \noexpand\scanmacro{\temp}\egroup}% + \or % 1 + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \noexpand\braceorline + \expandafter\noexpand\csname\the\macname xxx\endcsname}% + \expandafter\xdef\csname\the\macname xxx\endcsname##1{% + \egroup + \noexpand\norecurse{\the\macname}% + \noexpand\scanmacro{\temp}\egroup}% + \else % at most 9 + \ifnum\paramno<10\relax + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \expandafter\noexpand\csname\the\macname xx\endcsname}% + \expandafter\xdef\csname\the\macname xx\endcsname##1{% + \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}% + \expandafter\expandafter + \expandafter\xdef + \expandafter\expandafter + \csname\the\macname xxx\endcsname + \paramlist{% + \egroup + \noexpand\norecurse{\the\macname}% + \noexpand\scanmacro{\temp}\egroup}% + \else % 10 or more: + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\getargvals@{\the\macname}{\argl}% + }% + \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp + \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\norecurse + \fi + \fi + \fi} + +\catcode `\@\texiatcatcode\relax + +\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}} + +% \braceorline decides whether the next nonwhitespace character is a +% {. If so it reads up to the closing }, if not, it reads the whole +% line. Whatever was read is then fed to the next control sequence +% as an argument (by \parsebrace or \parsearg). +% +\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx} +\def\braceorlinexxx{% + \ifx\nchar\bgroup\else + \expandafter\parsearg + \fi \macnamexxx} + + +% @alias. +% We need some trickery to remove the optional spaces around the equal +% sign. Make them active and then expand them all to nothing. +% +\def\alias{\parseargusing\obeyspaces\aliasxxx} +\def\aliasxxx #1{\aliasyyy#1\relax} +\def\aliasyyy #1=#2\relax{% + {% + \expandafter\let\obeyedspace=\empty + \addtomacrolist{#1}% + \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}% + }% + \next +} + + +\message{cross references,} + +\newwrite\auxfile +\newif\ifhavexrefs % True if xref values are known. +\newif\ifwarnedxrefs % True if we warned once that they aren't known. + +% @inforef is relatively simple. +\def\inforef #1{\inforefzzz #1,,,,**} +\def\inforefzzz #1,#2,#3,#4**{% + \putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}}, + node \samp{\ignorespaces#1{}}} + +% @node's only job in TeX is to define \lastnode, which is used in +% cross-references. The @node line might or might not have commas, and +% might or might not have spaces before the first comma, like: +% @node foo , bar , ... +% We don't want such trailing spaces in the node name. +% +\parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse} +% +% also remove a trailing comma, in case of something like this: +% @node Help-Cross, , , Cross-refs +\def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse} +\def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}} + +\let\nwnode=\node +\let\lastnode=\empty + +% Write a cross-reference definition for the current node. #1 is the +% type (Ynumbered, Yappendix, Ynothing). +% +\def\donoderef#1{% + \ifx\lastnode\empty\else + \setref{\lastnode}{#1}% + \global\let\lastnode=\empty + \fi +} + +% @anchor{NAME} -- define xref target at arbitrary point. +% +\newcount\savesfregister +% +\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi} +\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi} +\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces} + +% \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an +% anchor), which consists of three parts: +% 1) NAME-title - the current sectioning name taken from \lastsection, +% or the anchor name. +% 2) NAME-snt - section number and type, passed as the SNT arg, or +% empty for anchors. +% 3) NAME-pg - the page number. +% +% This is called from \donoderef, \anchor, and \dofloat. In the case of +% floats, there is an additional part, which is not written here: +% 4) NAME-lof - the text as it should appear in a @listoffloats. +% +\def\setref#1#2{% + \pdfmkdest{#1}% + \iflinks + {% + \atdummies % preserve commands, but don't expand them + \edef\writexrdef##1##2{% + \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef + ##1}{##2}}% these are parameters of \writexrdef + }% + \toks0 = \expandafter{\lastsection}% + \immediate \writexrdef{title}{\the\toks0 }% + \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc. + \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, at \shipout + }% + \fi +} + +% @xrefautosectiontitle on|off says whether @section(ing) names are used +% automatically in xrefs, if the third arg is not explicitly specified. +% This was provided as a "secret" @set xref-automatic-section-title +% variable, now it's official. +% +\parseargdef\xrefautomaticsectiontitle{% + \def\temp{#1}% + \ifx\temp\onword + \expandafter\let\csname SETxref-automatic-section-title\endcsname + = \empty + \else\ifx\temp\offword + \expandafter\let\csname SETxref-automatic-section-title\endcsname + = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @xrefautomaticsectiontitle value `\temp', + must be on|off}% + \fi\fi +} + +% +% @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is +% the node name, #2 the name of the Info cross-reference, #3 the printed +% node name, #4 the name of the Info file, #5 the name of the printed +% manual. All but the node name can be omitted. +% +\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]} +\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]} +\def\ref#1{\xrefX[#1,,,,,,,]} +% +\newbox\toprefbox +\newbox\printedrefnamebox +\newbox\infofilenamebox +\newbox\printedmanualbox +% +\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup + \unsepspaces + % + % Get args without leading/trailing spaces. + \def\printedrefname{\ignorespaces #3}% + \setbox\printedrefnamebox = \hbox{\printedrefname\unskip}% + % + \def\infofilename{\ignorespaces #4}% + \setbox\infofilenamebox = \hbox{\infofilename\unskip}% + % + \def\printedmanual{\ignorespaces #5}% + \setbox\printedmanualbox = \hbox{\printedmanual\unskip}% + % + % If the printed reference name (arg #3) was not explicitly given in + % the @xref, figure out what we want to use. + \ifdim \wd\printedrefnamebox = 0pt + % No printed node name was explicitly given. + \expandafter\ifx\csname SETxref-automatic-section-title\endcsname \relax + % Not auto section-title: use node name inside the square brackets. + \def\printedrefname{\ignorespaces #1}% + \else + % Auto section-title: use chapter/section title inside + % the square brackets if we have it. + \ifdim \wd\printedmanualbox > 0pt + % It is in another manual, so we don't have it; use node name. + \def\printedrefname{\ignorespaces #1}% + \else + \ifhavexrefs + % We (should) know the real title if we have the xref values. + \def\printedrefname{\refx{#1-title}{}}% + \else + % Otherwise just copy the Info node name. + \def\printedrefname{\ignorespaces #1}% + \fi% + \fi + \fi + \fi + % + % Make link in pdf output. + \ifpdf + {\indexnofonts + \turnoffactive + \makevalueexpandable + % This expands tokens, so do it after making catcode changes, so _ + % etc. don't get their TeX definitions. This ignores all spaces in + % #4, including (wrongly) those in the middle of the filename. + \getfilename{#4}% + % + % This (wrongly) does not take account of leading or trailing + % spaces in #1, which should be ignored. + \edef\pdfxrefdest{#1}% + \ifx\pdfxrefdest\empty + \def\pdfxrefdest{Top}% no empty targets + \else + \txiescapepdf\pdfxrefdest % escape PDF special chars + \fi + % + \leavevmode + \startlink attr{/Border [0 0 0]}% + \ifnum\filenamelength>0 + goto file{\the\filename.pdf} name{\pdfxrefdest}% + \else + goto name{\pdfmkpgn{\pdfxrefdest}}% + \fi + }% + \setcolor{\linkcolor}% + \fi + % + % Float references are printed completely differently: "Figure 1.2" + % instead of "[somenode], p.3". We distinguish them by the + % LABEL-title being set to a magic string. + {% + % Have to otherify everything special to allow the \csname to + % include an _ in the xref name, etc. + \indexnofonts + \turnoffactive + \expandafter\global\expandafter\let\expandafter\Xthisreftitle + \csname XR#1-title\endcsname + }% + \iffloat\Xthisreftitle + % If the user specified the print name (third arg) to the ref, + % print it instead of our usual "Figure 1.2". + \ifdim\wd\printedrefnamebox = 0pt + \refx{#1-snt}{}% + \else + \printedrefname + \fi + % + % If the user also gave the printed manual name (fifth arg), append + % "in MANUALNAME". + \ifdim \wd\printedmanualbox > 0pt + \space \putwordin{} \cite{\printedmanual}% + \fi + \else + % node/anchor (non-float) references. + % + % If we use \unhbox to print the node names, TeX does not insert + % empty discretionaries after hyphens, which means that it will not + % find a line break at a hyphen in a node names. Since some manuals + % are best written with fairly long node names, containing hyphens, + % this is a loss. Therefore, we give the text of the node name + % again, so it is as if TeX is seeing it for the first time. + % + \ifdim \wd\printedmanualbox > 0pt + % Cross-manual reference with a printed manual name. + % + \crossmanualxref{\cite{\printedmanual\unskip}}% + % + \else\ifdim \wd\infofilenamebox > 0pt + % Cross-manual reference with only an info filename (arg 4), no + % printed manual name (arg 5). This is essentially the same as + % the case above; we output the filename, since we have nothing else. + % + \crossmanualxref{\code{\infofilename\unskip}}% + % + \else + % Reference within this manual. + % + % _ (for example) has to be the character _ for the purposes of the + % control sequence corresponding to the node, but it has to expand + % into the usual \leavevmode...\vrule stuff for purposes of + % printing. So we \turnoffactive for the \refx-snt, back on for the + % printing, back off for the \refx-pg. + {\turnoffactive + % Only output a following space if the -snt ref is nonempty; for + % @unnumbered and @anchor, it won't be. + \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}% + \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi + }% + % output the `[mynode]' via the macro below so it can be overridden. + \xrefprintnodename\printedrefname + % + % But we always want a comma and a space: + ,\space + % + % output the `page 3'. + \turnoffactive \putwordpage\tie\refx{#1-pg}{}% + \fi\fi + \fi + \endlink +\endgroup} + +% Output a cross-manual xref to #1. Used just above (twice). +% +% Only include the text "Section ``foo'' in" if the foo is neither +% missing or Top. Thus, @xref{,,,foo,The Foo Manual} outputs simply +% "see The Foo Manual", the idea being to refer to the whole manual. +% +% But, this being TeX, we can't easily compare our node name against the +% string "Top" while ignoring the possible spaces before and after in +% the input. By adding the arbitrary 7sp below, we make it much less +% likely that a real node name would have the same width as "Top" (e.g., +% in a monospaced font). Hopefully it will never happen in practice. +% +% For the same basic reason, we retypeset the "Top" at every +% reference, since the current font is indeterminate. +% +\def\crossmanualxref#1{% + \setbox\toprefbox = \hbox{Top\kern7sp}% + \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}% + \ifdim \wd2 > 7sp % nonempty? + \ifdim \wd2 = \wd\toprefbox \else % same as Top? + \putwordSection{} ``\printedrefname'' \putwordin{}\space + \fi + \fi + #1% +} + +% This macro is called from \xrefX for the `[nodename]' part of xref +% output. It's a separate macro only so it can be changed more easily, +% since square brackets don't work well in some documents. Particularly +% one that Bob is working on :). +% +\def\xrefprintnodename#1{[#1]} + +% Things referred to by \setref. +% +\def\Ynothing{} +\def\Yomitfromtoc{} +\def\Ynumbered{% + \ifnum\secno=0 + \putwordChapter@tie \the\chapno + \else \ifnum\subsecno=0 + \putwordSection@tie \the\chapno.\the\secno + \else \ifnum\subsubsecno=0 + \putwordSection@tie \the\chapno.\the\secno.\the\subsecno + \else + \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno + \fi\fi\fi +} +\def\Yappendix{% + \ifnum\secno=0 + \putwordAppendix@tie @char\the\appendixno{}% + \else \ifnum\subsecno=0 + \putwordSection@tie @char\the\appendixno.\the\secno + \else \ifnum\subsubsecno=0 + \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno + \else + \putwordSection@tie + @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno + \fi\fi\fi +} + +% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME. +% If its value is nonempty, SUFFIX is output afterward. +% +\def\refx#1#2{% + {% + \indexnofonts + \otherbackslash + \expandafter\global\expandafter\let\expandafter\thisrefX + \csname XR#1\endcsname + }% + \ifx\thisrefX\relax + % If not defined, say something at least. + \angleleft un\-de\-fined\angleright + \iflinks + \ifhavexrefs + {\toks0 = {#1}% avoid expansion of possibly-complex value + \message{\linenumber Undefined cross reference `\the\toks0'.}}% + \else + \ifwarnedxrefs\else + \global\warnedxrefstrue + \message{Cross reference values unknown; you must run TeX again.}% + \fi + \fi + \fi + \else + % It's defined, so just use it. + \thisrefX + \fi + #2% Output the suffix in any case. +} + +% This is the macro invoked by entries in the aux file. Usually it's +% just a \def (we prepend XR to the control sequence name to avoid +% collisions). But if this is a float type, we have more work to do. +% +\def\xrdef#1#2{% + {% The node name might contain 8-bit characters, which in our current + % implementation are changed to commands like @'e. Don't let these + % mess up the control sequence name. + \indexnofonts + \turnoffactive + \xdef\safexrefname{#1}% + }% + % + \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref + % + % Was that xref control sequence that we just defined for a float? + \expandafter\iffloat\csname XR\safexrefname\endcsname + % it was a float, and we have the (safe) float type in \iffloattype. + \expandafter\let\expandafter\floatlist + \csname floatlist\iffloattype\endcsname + % + % Is this the first time we've seen this float type? + \expandafter\ifx\floatlist\relax + \toks0 = {\do}% yes, so just \do + \else + % had it before, so preserve previous elements in list. + \toks0 = \expandafter{\floatlist\do}% + \fi + % + % Remember this xref in the control sequence \floatlistFLOATTYPE, + % for later use in \listoffloats. + \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0 + {\safexrefname}}% + \fi +} + +% Read the last existing aux file, if any. No error if none exists. +% +\def\tryauxfile{% + \openin 1 \jobname.aux + \ifeof 1 \else + \readdatafile{aux}% + \global\havexrefstrue + \fi + \closein 1 +} + +\def\setupdatafile{% + \catcode`\^^@=\other + \catcode`\^^A=\other + \catcode`\^^B=\other + \catcode`\^^C=\other + \catcode`\^^D=\other + \catcode`\^^E=\other + \catcode`\^^F=\other + \catcode`\^^G=\other + \catcode`\^^H=\other + \catcode`\^^K=\other + \catcode`\^^L=\other + \catcode`\^^N=\other + \catcode`\^^P=\other + \catcode`\^^Q=\other + \catcode`\^^R=\other + \catcode`\^^S=\other + \catcode`\^^T=\other + \catcode`\^^U=\other + \catcode`\^^V=\other + \catcode`\^^W=\other + \catcode`\^^X=\other + \catcode`\^^Z=\other + \catcode`\^^[=\other + \catcode`\^^\=\other + \catcode`\^^]=\other + \catcode`\^^^=\other + \catcode`\^^_=\other + % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc. + % in xref tags, i.e., node names. But since ^^e4 notation isn't + % supported in the main text, it doesn't seem desirable. Furthermore, + % that is not enough: for node names that actually contain a ^ + % character, we would end up writing a line like this: 'xrdef {'hat + % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first + % argument, and \hat is not an expandable control sequence. It could + % all be worked out, but why? Either we support ^^ or we don't. + % + % The other change necessary for this was to define \auxhat: + % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter + % and then to call \auxhat in \setq. + % + \catcode`\^=\other + % + % Special characters. Should be turned off anyway, but... + \catcode`\~=\other + \catcode`\[=\other + \catcode`\]=\other + \catcode`\"=\other + \catcode`\_=\other + \catcode`\|=\other + \catcode`\<=\other + \catcode`\>=\other + \catcode`\$=\other + \catcode`\#=\other + \catcode`\&=\other + \catcode`\%=\other + \catcode`+=\other % avoid \+ for paranoia even though we've turned it off + % + % This is to support \ in node names and titles, since the \ + % characters end up in a \csname. It's easier than + % leaving it active and making its active definition an actual \ + % character. What I don't understand is why it works in the *value* + % of the xrdef. Seems like it should be a catcode12 \, and that + % should not typeset properly. But it works, so I'm moving on for + % now. --karl, 15jan04. + \catcode`\\=\other + % + % Make the characters 128-255 be printing characters. + {% + \count1=128 + \def\loop{% + \catcode\count1=\other + \advance\count1 by 1 + \ifnum \count1<256 \loop \fi + }% + }% + % + % @ is our escape character in .aux files, and we need braces. + \catcode`\{=1 + \catcode`\}=2 + \catcode`\@=0 +} + +\def\readdatafile#1{% +\begingroup + \setupdatafile + \input\jobname.#1 +\endgroup} + + +\message{insertions,} +% including footnotes. + +\newcount \footnoteno + +% The trailing space in the following definition for supereject is +% vital for proper filling; pages come out unaligned when you do a +% pagealignmacro call if that space before the closing brace is +% removed. (Generally, numeric constants should always be followed by a +% space to prevent strange expansion errors.) +\def\supereject{\par\penalty -20000\footnoteno =0 } + +% @footnotestyle is meaningful for Info output only. +\let\footnotestyle=\comment + +{\catcode `\@=11 +% +% Auto-number footnotes. Otherwise like plain. +\gdef\footnote{% + \let\indent=\ptexindent + \let\noindent=\ptexnoindent + \global\advance\footnoteno by \@ne + \edef\thisfootno{$^{\the\footnoteno}$}% + % + % In case the footnote comes at the end of a sentence, preserve the + % extra spacing after we do the footnote number. + \let\@sf\empty + \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi + % + % Remove inadvertent blank space before typesetting the footnote number. + \unskip + \thisfootno\@sf + \dofootnote +}% + +% Don't bother with the trickery in plain.tex to not require the +% footnote text as a parameter. Our footnotes don't need to be so general. +% +% Oh yes, they do; otherwise, @ifset (and anything else that uses +% \parseargline) fails inside footnotes because the tokens are fixed when +% the footnote is read. --karl, 16nov96. +% +\gdef\dofootnote{% + \insert\footins\bgroup + % We want to typeset this text as a normal paragraph, even if the + % footnote reference occurs in (for example) a display environment. + % So reset some parameters. + \hsize=\pagewidth + \interlinepenalty\interfootnotelinepenalty + \splittopskip\ht\strutbox % top baseline for broken footnotes + \splitmaxdepth\dp\strutbox + \floatingpenalty\@MM + \leftskip\z@skip + \rightskip\z@skip + \spaceskip\z@skip + \xspaceskip\z@skip + \parindent\defaultparindent + % + \smallfonts \rm + % + % Because we use hanging indentation in footnotes, a @noindent appears + % to exdent this text, so make it be a no-op. makeinfo does not use + % hanging indentation so @noindent can still be needed within footnote + % text after an @example or the like (not that this is good style). + \let\noindent = \relax + % + % Hang the footnote text off the number. Use \everypar in case the + % footnote extends for more than one paragraph. + \everypar = {\hang}% + \textindent{\thisfootno}% + % + % Don't crash into the line above the footnote text. Since this + % expands into a box, it must come within the paragraph, lest it + % provide a place where TeX can split the footnote. + \footstrut + % + % Invoke rest of plain TeX footnote routine. + \futurelet\next\fo@t +} +}%end \catcode `\@=11 + +% In case a @footnote appears in a vbox, save the footnote text and create +% the real \insert just after the vbox finished. Otherwise, the insertion +% would be lost. +% Similarly, if a @footnote appears inside an alignment, save the footnote +% text to a box and make the \insert when a row of the table is finished. +% And the same can be done for other insert classes. --kasal, 16nov03. + +% Replace the \insert primitive by a cheating macro. +% Deeper inside, just make sure that the saved insertions are not spilled +% out prematurely. +% +\def\startsavinginserts{% + \ifx \insert\ptexinsert + \let\insert\saveinsert + \else + \let\checkinserts\relax + \fi +} + +% This \insert replacement works for both \insert\footins{foo} and +% \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}. +% +\def\saveinsert#1{% + \edef\next{\noexpand\savetobox \makeSAVEname#1}% + \afterassignment\next + % swallow the left brace + \let\temp = +} +\def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}} +\def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1} + +\def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi} + +\def\placesaveins#1{% + \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname + {\box#1}% +} + +% eat @SAVE -- beware, all of them have catcode \other: +{ + \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-) + \gdef\gobblesave @SAVE{} +} + +% initialization: +\def\newsaveins #1{% + \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}% + \next +} +\def\newsaveinsX #1{% + \csname newbox\endcsname #1% + \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts + \checksaveins #1}% +} + +% initialize: +\let\checkinserts\empty +\newsaveins\footins +\newsaveins\margin + + +% @image. We use the macros from epsf.tex to support this. +% If epsf.tex is not installed and @image is used, we complain. +% +% Check for and read epsf.tex up front. If we read it only at @image +% time, we might be inside a group, and then its definitions would get +% undone and the next image would fail. +\openin 1 = epsf.tex +\ifeof 1 \else + % Do not bother showing banner with epsf.tex v2.7k (available in + % doc/epsf.tex and on ctan). + \def\epsfannounce{\toks0 = }% + \input epsf.tex +\fi +\closein 1 +% +% We will only complain once about lack of epsf.tex. +\newif\ifwarnednoepsf +\newhelp\noepsfhelp{epsf.tex must be installed for images to + work. It is also included in the Texinfo distribution, or you can get + it from ftp://tug.org/tex/epsf.tex.} +% +\def\image#1{% + \ifx\epsfbox\thisisundefined + \ifwarnednoepsf \else + \errhelp = \noepsfhelp + \errmessage{epsf.tex not found, images will be ignored}% + \global\warnednoepsftrue + \fi + \else + \imagexxx #1,,,,,\finish + \fi +} +% +% Arguments to @image: +% #1 is (mandatory) image filename; we tack on .eps extension. +% #2 is (optional) width, #3 is (optional) height. +% #4 is (ignored optional) html alt text. +% #5 is (ignored optional) extension. +% #6 is just the usual extra ignored arg for parsing stuff. +\newif\ifimagevmode +\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup + \catcode`\^^M = 5 % in case we're inside an example + \normalturnoffactive % allow _ et al. in names + % If the image is by itself, center it. + \ifvmode + \imagevmodetrue + \else \ifx\centersub\centerV + % for @center @image, we need a vbox so we can have our vertical space + \imagevmodetrue + \vbox\bgroup % vbox has better behavior than vtop herev + \fi\fi + % + \ifimagevmode + \nobreak\medskip + % Usually we'll have text after the image which will insert + % \parskip glue, so insert it here too to equalize the space + % above and below. + \nobreak\vskip\parskip + \nobreak + \fi + % + % Leave vertical mode so that indentation from an enclosing + % environment such as @quotation is respected. + % However, if we're at the top level, we don't want the + % normal paragraph indentation. + % On the other hand, if we are in the case of @center @image, we don't + % want to start a paragraph, which will create a hsize-width box and + % eradicate the centering. + \ifx\centersub\centerV\else \noindent \fi + % + % Output the image. + \ifpdf + \dopdfimage{#1}{#2}{#3}% + \else + % \epsfbox itself resets \epsf?size at each figure. + \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi + \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi + \epsfbox{#1.eps}% + \fi + % + \ifimagevmode + \medskip % space after a standalone image + \fi + \ifx\centersub\centerV \egroup \fi +\endgroup} + + +% @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables, +% etc. We don't actually implement floating yet, we always include the +% float "here". But it seemed the best name for the future. +% +\envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish} + +% There may be a space before second and/or third parameter; delete it. +\def\eatcommaspace#1, {#1,} + +% #1 is the optional FLOATTYPE, the text label for this float, typically +% "Figure", "Table", "Example", etc. Can't contain commas. If omitted, +% this float will not be numbered and cannot be referred to. +% +% #2 is the optional xref label. Also must be present for the float to +% be referable. +% +% #3 is the optional positioning argument; for now, it is ignored. It +% will somehow specify the positions allowed to float to (here, top, bottom). +% +% We keep a separate counter for each FLOATTYPE, which we reset at each +% chapter-level command. +\let\resetallfloatnos=\empty +% +\def\dofloat#1,#2,#3,#4\finish{% + \let\thiscaption=\empty + \let\thisshortcaption=\empty + % + % don't lose footnotes inside @float. + % + % BEWARE: when the floats start float, we have to issue warning whenever an + % insert appears inside a float which could possibly float. --kasal, 26may04 + % + \startsavinginserts + % + % We can't be used inside a paragraph. + \par + % + \vtop\bgroup + \def\floattype{#1}% + \def\floatlabel{#2}% + \def\floatloc{#3}% we do nothing with this yet. + % + \ifx\floattype\empty + \let\safefloattype=\empty + \else + {% + % the floattype might have accents or other special characters, + % but we need to use it in a control sequence name. + \indexnofonts + \turnoffactive + \xdef\safefloattype{\floattype}% + }% + \fi + % + % If label is given but no type, we handle that as the empty type. + \ifx\floatlabel\empty \else + % We want each FLOATTYPE to be numbered separately (Figure 1, + % Table 1, Figure 2, ...). (And if no label, no number.) + % + \expandafter\getfloatno\csname\safefloattype floatno\endcsname + \global\advance\floatno by 1 + % + {% + % This magic value for \lastsection is output by \setref as the + % XREFLABEL-title value. \xrefX uses it to distinguish float + % labels (which have a completely different output format) from + % node and anchor labels. And \xrdef uses it to construct the + % lists of floats. + % + \edef\lastsection{\floatmagic=\safefloattype}% + \setref{\floatlabel}{Yfloat}% + }% + \fi + % + % start with \parskip glue, I guess. + \vskip\parskip + % + % Don't suppress indentation if a float happens to start a section. + \restorefirstparagraphindent +} + +% we have these possibilities: +% @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap +% @float Foo,lbl & no caption: Foo 1.1 +% @float Foo & @caption{Cap}: Foo: Cap +% @float Foo & no caption: Foo +% @float ,lbl & Caption{Cap}: 1.1: Cap +% @float ,lbl & no caption: 1.1 +% @float & @caption{Cap}: Cap +% @float & no caption: +% +\def\Efloat{% + \let\floatident = \empty + % + % In all cases, if we have a float type, it comes first. + \ifx\floattype\empty \else \def\floatident{\floattype}\fi + % + % If we have an xref label, the number comes next. + \ifx\floatlabel\empty \else + \ifx\floattype\empty \else % if also had float type, need tie first. + \appendtomacro\floatident{\tie}% + \fi + % the number. + \appendtomacro\floatident{\chaplevelprefix\the\floatno}% + \fi + % + % Start the printed caption with what we've constructed in + % \floatident, but keep it separate; we need \floatident again. + \let\captionline = \floatident + % + \ifx\thiscaption\empty \else + \ifx\floatident\empty \else + \appendtomacro\captionline{: }% had ident, so need a colon between + \fi + % + % caption text. + \appendtomacro\captionline{\scanexp\thiscaption}% + \fi + % + % If we have anything to print, print it, with space before. + % Eventually this needs to become an \insert. + \ifx\captionline\empty \else + \vskip.5\parskip + \captionline + % + % Space below caption. + \vskip\parskip + \fi + % + % If have an xref label, write the list of floats info. Do this + % after the caption, to avoid chance of it being a breakpoint. + \ifx\floatlabel\empty \else + % Write the text that goes in the lof to the aux file as + % \floatlabel-lof. Besides \floatident, we include the short + % caption if specified, else the full caption if specified, else nothing. + {% + \atdummies + % + % since we read the caption text in the macro world, where ^^M + % is turned into a normal character, we have to scan it back, so + % we don't write the literal three characters "^^M" into the aux file. + \scanexp{% + \xdef\noexpand\gtemp{% + \ifx\thisshortcaption\empty + \thiscaption + \else + \thisshortcaption + \fi + }% + }% + \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident + \ifx\gtemp\empty \else : \gtemp \fi}}% + }% + \fi + \egroup % end of \vtop + % + % place the captured inserts + % + % BEWARE: when the floats start floating, we have to issue warning + % whenever an insert appears inside a float which could possibly + % float. --kasal, 26may04 + % + \checkinserts +} + +% Append the tokens #2 to the definition of macro #1, not expanding either. +% +\def\appendtomacro#1#2{% + \expandafter\def\expandafter#1\expandafter{#1#2}% +} + +% @caption, @shortcaption +% +\def\caption{\docaption\thiscaption} +\def\shortcaption{\docaption\thisshortcaption} +\def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption} +\def\defcaption#1#2{\egroup \def#1{#2}} + +% The parameter is the control sequence identifying the counter we are +% going to use. Create it if it doesn't exist and assign it to \floatno. +\def\getfloatno#1{% + \ifx#1\relax + % Haven't seen this figure type before. + \csname newcount\endcsname #1% + % + % Remember to reset this floatno at the next chap. + \expandafter\gdef\expandafter\resetallfloatnos + \expandafter{\resetallfloatnos #1=0 }% + \fi + \let\floatno#1% +} + +% \setref calls this to get the XREFLABEL-snt value. We want an @xref +% to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we +% first read the @float command. +% +\def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}% + +% Magic string used for the XREFLABEL-title value, so \xrefX can +% distinguish floats from other xref types. +\def\floatmagic{!!float!!} + +% #1 is the control sequence we are passed; we expand into a conditional +% which is true if #1 represents a float ref. That is, the magic +% \lastsection value which we \setref above. +% +\def\iffloat#1{\expandafter\doiffloat#1==\finish} +% +% #1 is (maybe) the \floatmagic string. If so, #2 will be the +% (safe) float type for this float. We set \iffloattype to #2. +% +\def\doiffloat#1=#2=#3\finish{% + \def\temp{#1}% + \def\iffloattype{#2}% + \ifx\temp\floatmagic +} + +% @listoffloats FLOATTYPE - print a list of floats like a table of contents. +% +\parseargdef\listoffloats{% + \def\floattype{#1}% floattype + {% + % the floattype might have accents or other special characters, + % but we need to use it in a control sequence name. + \indexnofonts + \turnoffactive + \xdef\safefloattype{\floattype}% + }% + % + % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE. + \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax + \ifhavexrefs + % if the user said @listoffloats foo but never @float foo. + \message{\linenumber No `\safefloattype' floats to list.}% + \fi + \else + \begingroup + \leftskip=\tocindent % indent these entries like a toc + \let\do=\listoffloatsdo + \csname floatlist\safefloattype\endcsname + \endgroup + \fi +} + +% This is called on each entry in a list of floats. We're passed the +% xref label, in the form LABEL-title, which is how we save it in the +% aux file. We strip off the -title and look up \XRLABEL-lof, which +% has the text we're supposed to typeset here. +% +% Figures without xref labels will not be included in the list (since +% they won't appear in the aux file). +% +\def\listoffloatsdo#1{\listoffloatsdoentry#1\finish} +\def\listoffloatsdoentry#1-title\finish{{% + % Can't fully expand XR#1-lof because it can contain anything. Just + % pass the control sequence. On the other hand, XR#1-pg is just the + % page number, and we want to fully expand that so we can get a link + % in pdf output. + \toksA = \expandafter{\csname XR#1-lof\endcsname}% + % + % use the same \entry macro we use to generate the TOC and index. + \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}% + \writeentry +}} + + +\message{localization,} + +% For single-language documents, @documentlanguage is usually given very +% early, just after @documentencoding. Single argument is the language +% (de) or locale (de_DE) abbreviation. +% +{ + \catcode`\_ = \active + \globaldefs=1 +\parseargdef\documentlanguage{\begingroup + \let_=\normalunderscore % normal _ character for filenames + \tex % read txi-??.tex file in plain TeX. + % Read the file by the name they passed if it exists. + \openin 1 txi-#1.tex + \ifeof 1 + \documentlanguagetrywithoutunderscore{#1_\finish}% + \else + \globaldefs = 1 % everything in the txi-LL files needs to persist + \input txi-#1.tex + \fi + \closein 1 + \endgroup % end raw TeX +\endgroup} +% +% If they passed de_DE, and txi-de_DE.tex doesn't exist, +% try txi-de.tex. +% +\gdef\documentlanguagetrywithoutunderscore#1_#2\finish{% + \openin 1 txi-#1.tex + \ifeof 1 + \errhelp = \nolanghelp + \errmessage{Cannot read language file txi-#1.tex}% + \else + \globaldefs = 1 % everything in the txi-LL files needs to persist + \input txi-#1.tex + \fi + \closein 1 +} +}% end of special _ catcode +% +\newhelp\nolanghelp{The given language definition file cannot be found or +is empty. Maybe you need to install it? Putting it in the current +directory should work if nowhere else does.} + +% This macro is called from txi-??.tex files; the first argument is the +% \language name to set (without the "\lang@" prefix), the second and +% third args are \{left,right}hyphenmin. +% +% The language names to pass are determined when the format is built. +% See the etex.log file created at that time, e.g., +% /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log. +% +% With TeX Live 2008, etex now includes hyphenation patterns for all +% available languages. This means we can support hyphenation in +% Texinfo, at least to some extent. (This still doesn't solve the +% accented characters problem.) +% +\catcode`@=11 +\def\txisetlanguage#1#2#3{% + % do not set the language if the name is undefined in the current TeX. + \expandafter\ifx\csname lang@#1\endcsname \relax + \message{no patterns for #1}% + \else + \global\language = \csname lang@#1\endcsname + \fi + % but there is no harm in adjusting the hyphenmin values regardless. + \global\lefthyphenmin = #2\relax + \global\righthyphenmin = #3\relax +} + +% Helpers for encodings. +% Set the catcode of characters 128 through 255 to the specified number. +% +\def\setnonasciicharscatcode#1{% + \count255=128 + \loop\ifnum\count255<256 + \global\catcode\count255=#1\relax + \advance\count255 by 1 + \repeat +} + +\def\setnonasciicharscatcodenonglobal#1{% + \count255=128 + \loop\ifnum\count255<256 + \catcode\count255=#1\relax + \advance\count255 by 1 + \repeat +} + +% @documentencoding sets the definition of non-ASCII characters +% according to the specified encoding. +% +\parseargdef\documentencoding{% + % Encoding being declared for the document. + \def\declaredencoding{\csname #1.enc\endcsname}% + % + % Supported encodings: names converted to tokens in order to be able + % to compare them with \ifx. + \def\ascii{\csname US-ASCII.enc\endcsname}% + \def\latnine{\csname ISO-8859-15.enc\endcsname}% + \def\latone{\csname ISO-8859-1.enc\endcsname}% + \def\lattwo{\csname ISO-8859-2.enc\endcsname}% + \def\utfeight{\csname UTF-8.enc\endcsname}% + % + \ifx \declaredencoding \ascii + \asciichardefs + % + \else \ifx \declaredencoding \lattwo + \setnonasciicharscatcode\active + \lattwochardefs + % + \else \ifx \declaredencoding \latone + \setnonasciicharscatcode\active + \latonechardefs + % + \else \ifx \declaredencoding \latnine + \setnonasciicharscatcode\active + \latninechardefs + % + \else \ifx \declaredencoding \utfeight + \setnonasciicharscatcode\active + \utfeightchardefs + % + \else + \message{Unknown document encoding #1, ignoring.}% + % + \fi % utfeight + \fi % latnine + \fi % latone + \fi % lattwo + \fi % ascii +} + +% A message to be logged when using a character that isn't available +% the default font encoding (OT1). +% +\def\missingcharmsg#1{\message{Character missing in OT1 encoding: #1.}} + +% Take account of \c (plain) vs. \, (Texinfo) difference. +\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi} + +% First, make active non-ASCII characters in order for them to be +% correctly categorized when TeX reads the replacement text of +% macros containing the character definitions. +\setnonasciicharscatcode\active +% +% Latin1 (ISO-8859-1) character definitions. +\def\latonechardefs{% + \gdef^^a0{\tie} + \gdef^^a1{\exclamdown} + \gdef^^a2{\missingcharmsg{CENT SIGN}} + \gdef^^a3{{\pounds}} + \gdef^^a4{\missingcharmsg{CURRENCY SIGN}} + \gdef^^a5{\missingcharmsg{YEN SIGN}} + \gdef^^a6{\missingcharmsg{BROKEN BAR}} + \gdef^^a7{\S} + \gdef^^a8{\"{}} + \gdef^^a9{\copyright} + \gdef^^aa{\ordf} + \gdef^^ab{\guillemetleft} + \gdef^^ac{$\lnot$} + \gdef^^ad{\-} + \gdef^^ae{\registeredsymbol} + \gdef^^af{\={}} + % + \gdef^^b0{\textdegree} + \gdef^^b1{$\pm$} + \gdef^^b2{$^2$} + \gdef^^b3{$^3$} + \gdef^^b4{\'{}} + \gdef^^b5{$\mu$} + \gdef^^b6{\P} + % + \gdef^^b7{$^.$} + \gdef^^b8{\cedilla\ } + \gdef^^b9{$^1$} + \gdef^^ba{\ordm} + % + \gdef^^bb{\guillemetright} + \gdef^^bc{$1\over4$} + \gdef^^bd{$1\over2$} + \gdef^^be{$3\over4$} + \gdef^^bf{\questiondown} + % + \gdef^^c0{\`A} + \gdef^^c1{\'A} + \gdef^^c2{\^A} + \gdef^^c3{\~A} + \gdef^^c4{\"A} + \gdef^^c5{\ringaccent A} + \gdef^^c6{\AE} + \gdef^^c7{\cedilla C} + \gdef^^c8{\`E} + \gdef^^c9{\'E} + \gdef^^ca{\^E} + \gdef^^cb{\"E} + \gdef^^cc{\`I} + \gdef^^cd{\'I} + \gdef^^ce{\^I} + \gdef^^cf{\"I} + % + \gdef^^d0{\DH} + \gdef^^d1{\~N} + \gdef^^d2{\`O} + \gdef^^d3{\'O} + \gdef^^d4{\^O} + \gdef^^d5{\~O} + \gdef^^d6{\"O} + \gdef^^d7{$\times$} + \gdef^^d8{\O} + \gdef^^d9{\`U} + \gdef^^da{\'U} + \gdef^^db{\^U} + \gdef^^dc{\"U} + \gdef^^dd{\'Y} + \gdef^^de{\TH} + \gdef^^df{\ss} + % + \gdef^^e0{\`a} + \gdef^^e1{\'a} + \gdef^^e2{\^a} + \gdef^^e3{\~a} + \gdef^^e4{\"a} + \gdef^^e5{\ringaccent a} + \gdef^^e6{\ae} + \gdef^^e7{\cedilla c} + \gdef^^e8{\`e} + \gdef^^e9{\'e} + \gdef^^ea{\^e} + \gdef^^eb{\"e} + \gdef^^ec{\`{\dotless i}} + \gdef^^ed{\'{\dotless i}} + \gdef^^ee{\^{\dotless i}} + \gdef^^ef{\"{\dotless i}} + % + \gdef^^f0{\dh} + \gdef^^f1{\~n} + \gdef^^f2{\`o} + \gdef^^f3{\'o} + \gdef^^f4{\^o} + \gdef^^f5{\~o} + \gdef^^f6{\"o} + \gdef^^f7{$\div$} + \gdef^^f8{\o} + \gdef^^f9{\`u} + \gdef^^fa{\'u} + \gdef^^fb{\^u} + \gdef^^fc{\"u} + \gdef^^fd{\'y} + \gdef^^fe{\th} + \gdef^^ff{\"y} +} + +% Latin9 (ISO-8859-15) encoding character definitions. +\def\latninechardefs{% + % Encoding is almost identical to Latin1. + \latonechardefs + % + \gdef^^a4{\euro} + \gdef^^a6{\v S} + \gdef^^a8{\v s} + \gdef^^b4{\v Z} + \gdef^^b8{\v z} + \gdef^^bc{\OE} + \gdef^^bd{\oe} + \gdef^^be{\"Y} +} + +% Latin2 (ISO-8859-2) character definitions. +\def\lattwochardefs{% + \gdef^^a0{\tie} + \gdef^^a1{\ogonek{A}} + \gdef^^a2{\u{}} + \gdef^^a3{\L} + \gdef^^a4{\missingcharmsg{CURRENCY SIGN}} + \gdef^^a5{\v L} + \gdef^^a6{\'S} + \gdef^^a7{\S} + \gdef^^a8{\"{}} + \gdef^^a9{\v S} + \gdef^^aa{\cedilla S} + \gdef^^ab{\v T} + \gdef^^ac{\'Z} + \gdef^^ad{\-} + \gdef^^ae{\v Z} + \gdef^^af{\dotaccent Z} + % + \gdef^^b0{\textdegree} + \gdef^^b1{\ogonek{a}} + \gdef^^b2{\ogonek{ }} + \gdef^^b3{\l} + \gdef^^b4{\'{}} + \gdef^^b5{\v l} + \gdef^^b6{\'s} + \gdef^^b7{\v{}} + \gdef^^b8{\cedilla\ } + \gdef^^b9{\v s} + \gdef^^ba{\cedilla s} + \gdef^^bb{\v t} + \gdef^^bc{\'z} + \gdef^^bd{\H{}} + \gdef^^be{\v z} + \gdef^^bf{\dotaccent z} + % + \gdef^^c0{\'R} + \gdef^^c1{\'A} + \gdef^^c2{\^A} + \gdef^^c3{\u A} + \gdef^^c4{\"A} + \gdef^^c5{\'L} + \gdef^^c6{\'C} + \gdef^^c7{\cedilla C} + \gdef^^c8{\v C} + \gdef^^c9{\'E} + \gdef^^ca{\ogonek{E}} + \gdef^^cb{\"E} + \gdef^^cc{\v E} + \gdef^^cd{\'I} + \gdef^^ce{\^I} + \gdef^^cf{\v D} + % + \gdef^^d0{\DH} + \gdef^^d1{\'N} + \gdef^^d2{\v N} + \gdef^^d3{\'O} + \gdef^^d4{\^O} + \gdef^^d5{\H O} + \gdef^^d6{\"O} + \gdef^^d7{$\times$} + \gdef^^d8{\v R} + \gdef^^d9{\ringaccent U} + \gdef^^da{\'U} + \gdef^^db{\H U} + \gdef^^dc{\"U} + \gdef^^dd{\'Y} + \gdef^^de{\cedilla T} + \gdef^^df{\ss} + % + \gdef^^e0{\'r} + \gdef^^e1{\'a} + \gdef^^e2{\^a} + \gdef^^e3{\u a} + \gdef^^e4{\"a} + \gdef^^e5{\'l} + \gdef^^e6{\'c} + \gdef^^e7{\cedilla c} + \gdef^^e8{\v c} + \gdef^^e9{\'e} + \gdef^^ea{\ogonek{e}} + \gdef^^eb{\"e} + \gdef^^ec{\v e} + \gdef^^ed{\'{\dotless{i}}} + \gdef^^ee{\^{\dotless{i}}} + \gdef^^ef{\v d} + % + \gdef^^f0{\dh} + \gdef^^f1{\'n} + \gdef^^f2{\v n} + \gdef^^f3{\'o} + \gdef^^f4{\^o} + \gdef^^f5{\H o} + \gdef^^f6{\"o} + \gdef^^f7{$\div$} + \gdef^^f8{\v r} + \gdef^^f9{\ringaccent u} + \gdef^^fa{\'u} + \gdef^^fb{\H u} + \gdef^^fc{\"u} + \gdef^^fd{\'y} + \gdef^^fe{\cedilla t} + \gdef^^ff{\dotaccent{}} +} + +% UTF-8 character definitions. +% +% This code to support UTF-8 is based on LaTeX's utf8.def, with some +% changes for Texinfo conventions. It is included here under the GPL by +% permission from Frank Mittelbach and the LaTeX team. +% +\newcount\countUTFx +\newcount\countUTFy +\newcount\countUTFz + +\gdef\UTFviiiTwoOctets#1#2{\expandafter + \UTFviiiDefined\csname u8:#1\string #2\endcsname} +% +\gdef\UTFviiiThreeOctets#1#2#3{\expandafter + \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname} +% +\gdef\UTFviiiFourOctets#1#2#3#4{\expandafter + \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname} + +\gdef\UTFviiiDefined#1{% + \ifx #1\relax + \message{\linenumber Unicode char \string #1 not defined for Texinfo}% + \else + \expandafter #1% + \fi +} + +\begingroup + \catcode`\~13 + \catcode`\"12 + + \def\UTFviiiLoop{% + \global\catcode\countUTFx\active + \uccode`\~\countUTFx + \uppercase\expandafter{\UTFviiiTmp}% + \advance\countUTFx by 1 + \ifnum\countUTFx < \countUTFy + \expandafter\UTFviiiLoop + \fi} + + \countUTFx = "C2 + \countUTFy = "E0 + \def\UTFviiiTmp{% + \xdef~{\noexpand\UTFviiiTwoOctets\string~}} + \UTFviiiLoop + + \countUTFx = "E0 + \countUTFy = "F0 + \def\UTFviiiTmp{% + \xdef~{\noexpand\UTFviiiThreeOctets\string~}} + \UTFviiiLoop + + \countUTFx = "F0 + \countUTFy = "F4 + \def\UTFviiiTmp{% + \xdef~{\noexpand\UTFviiiFourOctets\string~}} + \UTFviiiLoop +\endgroup + +\begingroup + \catcode`\"=12 + \catcode`\<=12 + \catcode`\.=12 + \catcode`\,=12 + \catcode`\;=12 + \catcode`\!=12 + \catcode`\~=13 + + \gdef\DeclareUnicodeCharacter#1#2{% + \countUTFz = "#1\relax + %\wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}% + \begingroup + \parseXMLCharref + \def\UTFviiiTwoOctets##1##2{% + \csname u8:##1\string ##2\endcsname}% + \def\UTFviiiThreeOctets##1##2##3{% + \csname u8:##1\string ##2\string ##3\endcsname}% + \def\UTFviiiFourOctets##1##2##3##4{% + \csname u8:##1\string ##2\string ##3\string ##4\endcsname}% + \expandafter\expandafter\expandafter\expandafter + \expandafter\expandafter\expandafter + \gdef\UTFviiiTmp{#2}% + \endgroup} + + \gdef\parseXMLCharref{% + \ifnum\countUTFz < "A0\relax + \errhelp = \EMsimple + \errmessage{Cannot define Unicode char value < 00A0}% + \else\ifnum\countUTFz < "800\relax + \parseUTFviiiA,% + \parseUTFviiiB C\UTFviiiTwoOctets.,% + \else\ifnum\countUTFz < "10000\relax + \parseUTFviiiA;% + \parseUTFviiiA,% + \parseUTFviiiB E\UTFviiiThreeOctets.{,;}% + \else + \parseUTFviiiA;% + \parseUTFviiiA,% + \parseUTFviiiA!% + \parseUTFviiiB F\UTFviiiFourOctets.{!,;}% + \fi\fi\fi + } + + \gdef\parseUTFviiiA#1{% + \countUTFx = \countUTFz + \divide\countUTFz by 64 + \countUTFy = \countUTFz + \multiply\countUTFz by 64 + \advance\countUTFx by -\countUTFz + \advance\countUTFx by 128 + \uccode `#1\countUTFx + \countUTFz = \countUTFy} + + \gdef\parseUTFviiiB#1#2#3#4{% + \advance\countUTFz by "#10\relax + \uccode `#3\countUTFz + \uppercase{\gdef\UTFviiiTmp{#2#3#4}}} +\endgroup + +\def\utfeightchardefs{% + \DeclareUnicodeCharacter{00A0}{\tie} + \DeclareUnicodeCharacter{00A1}{\exclamdown} + \DeclareUnicodeCharacter{00A3}{\pounds} + \DeclareUnicodeCharacter{00A8}{\"{ }} + \DeclareUnicodeCharacter{00A9}{\copyright} + \DeclareUnicodeCharacter{00AA}{\ordf} + \DeclareUnicodeCharacter{00AB}{\guillemetleft} + \DeclareUnicodeCharacter{00AD}{\-} + \DeclareUnicodeCharacter{00AE}{\registeredsymbol} + \DeclareUnicodeCharacter{00AF}{\={ }} + + \DeclareUnicodeCharacter{00B0}{\ringaccent{ }} + \DeclareUnicodeCharacter{00B4}{\'{ }} + \DeclareUnicodeCharacter{00B8}{\cedilla{ }} + \DeclareUnicodeCharacter{00BA}{\ordm} + \DeclareUnicodeCharacter{00BB}{\guillemetright} + \DeclareUnicodeCharacter{00BF}{\questiondown} + + \DeclareUnicodeCharacter{00C0}{\`A} + \DeclareUnicodeCharacter{00C1}{\'A} + \DeclareUnicodeCharacter{00C2}{\^A} + \DeclareUnicodeCharacter{00C3}{\~A} + \DeclareUnicodeCharacter{00C4}{\"A} + \DeclareUnicodeCharacter{00C5}{\AA} + \DeclareUnicodeCharacter{00C6}{\AE} + \DeclareUnicodeCharacter{00C7}{\cedilla{C}} + \DeclareUnicodeCharacter{00C8}{\`E} + \DeclareUnicodeCharacter{00C9}{\'E} + \DeclareUnicodeCharacter{00CA}{\^E} + \DeclareUnicodeCharacter{00CB}{\"E} + \DeclareUnicodeCharacter{00CC}{\`I} + \DeclareUnicodeCharacter{00CD}{\'I} + \DeclareUnicodeCharacter{00CE}{\^I} + \DeclareUnicodeCharacter{00CF}{\"I} + + \DeclareUnicodeCharacter{00D0}{\DH} + \DeclareUnicodeCharacter{00D1}{\~N} + \DeclareUnicodeCharacter{00D2}{\`O} + \DeclareUnicodeCharacter{00D3}{\'O} + \DeclareUnicodeCharacter{00D4}{\^O} + \DeclareUnicodeCharacter{00D5}{\~O} + \DeclareUnicodeCharacter{00D6}{\"O} + \DeclareUnicodeCharacter{00D8}{\O} + \DeclareUnicodeCharacter{00D9}{\`U} + \DeclareUnicodeCharacter{00DA}{\'U} + \DeclareUnicodeCharacter{00DB}{\^U} + \DeclareUnicodeCharacter{00DC}{\"U} + \DeclareUnicodeCharacter{00DD}{\'Y} + \DeclareUnicodeCharacter{00DE}{\TH} + \DeclareUnicodeCharacter{00DF}{\ss} + + \DeclareUnicodeCharacter{00E0}{\`a} + \DeclareUnicodeCharacter{00E1}{\'a} + \DeclareUnicodeCharacter{00E2}{\^a} + \DeclareUnicodeCharacter{00E3}{\~a} + \DeclareUnicodeCharacter{00E4}{\"a} + \DeclareUnicodeCharacter{00E5}{\aa} + \DeclareUnicodeCharacter{00E6}{\ae} + \DeclareUnicodeCharacter{00E7}{\cedilla{c}} + \DeclareUnicodeCharacter{00E8}{\`e} + \DeclareUnicodeCharacter{00E9}{\'e} + \DeclareUnicodeCharacter{00EA}{\^e} + \DeclareUnicodeCharacter{00EB}{\"e} + \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}} + \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}} + \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}} + \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}} + + \DeclareUnicodeCharacter{00F0}{\dh} + \DeclareUnicodeCharacter{00F1}{\~n} + \DeclareUnicodeCharacter{00F2}{\`o} + \DeclareUnicodeCharacter{00F3}{\'o} + \DeclareUnicodeCharacter{00F4}{\^o} + \DeclareUnicodeCharacter{00F5}{\~o} + \DeclareUnicodeCharacter{00F6}{\"o} + \DeclareUnicodeCharacter{00F8}{\o} + \DeclareUnicodeCharacter{00F9}{\`u} + \DeclareUnicodeCharacter{00FA}{\'u} + \DeclareUnicodeCharacter{00FB}{\^u} + \DeclareUnicodeCharacter{00FC}{\"u} + \DeclareUnicodeCharacter{00FD}{\'y} + \DeclareUnicodeCharacter{00FE}{\th} + \DeclareUnicodeCharacter{00FF}{\"y} + + \DeclareUnicodeCharacter{0100}{\=A} + \DeclareUnicodeCharacter{0101}{\=a} + \DeclareUnicodeCharacter{0102}{\u{A}} + \DeclareUnicodeCharacter{0103}{\u{a}} + \DeclareUnicodeCharacter{0104}{\ogonek{A}} + \DeclareUnicodeCharacter{0105}{\ogonek{a}} + \DeclareUnicodeCharacter{0106}{\'C} + \DeclareUnicodeCharacter{0107}{\'c} + \DeclareUnicodeCharacter{0108}{\^C} + \DeclareUnicodeCharacter{0109}{\^c} + \DeclareUnicodeCharacter{0118}{\ogonek{E}} + \DeclareUnicodeCharacter{0119}{\ogonek{e}} + \DeclareUnicodeCharacter{010A}{\dotaccent{C}} + \DeclareUnicodeCharacter{010B}{\dotaccent{c}} + \DeclareUnicodeCharacter{010C}{\v{C}} + \DeclareUnicodeCharacter{010D}{\v{c}} + \DeclareUnicodeCharacter{010E}{\v{D}} + + \DeclareUnicodeCharacter{0112}{\=E} + \DeclareUnicodeCharacter{0113}{\=e} + \DeclareUnicodeCharacter{0114}{\u{E}} + \DeclareUnicodeCharacter{0115}{\u{e}} + \DeclareUnicodeCharacter{0116}{\dotaccent{E}} + \DeclareUnicodeCharacter{0117}{\dotaccent{e}} + \DeclareUnicodeCharacter{011A}{\v{E}} + \DeclareUnicodeCharacter{011B}{\v{e}} + \DeclareUnicodeCharacter{011C}{\^G} + \DeclareUnicodeCharacter{011D}{\^g} + \DeclareUnicodeCharacter{011E}{\u{G}} + \DeclareUnicodeCharacter{011F}{\u{g}} + + \DeclareUnicodeCharacter{0120}{\dotaccent{G}} + \DeclareUnicodeCharacter{0121}{\dotaccent{g}} + \DeclareUnicodeCharacter{0124}{\^H} + \DeclareUnicodeCharacter{0125}{\^h} + \DeclareUnicodeCharacter{0128}{\~I} + \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}} + \DeclareUnicodeCharacter{012A}{\=I} + \DeclareUnicodeCharacter{012B}{\={\dotless{i}}} + \DeclareUnicodeCharacter{012C}{\u{I}} + \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}} + + \DeclareUnicodeCharacter{0130}{\dotaccent{I}} + \DeclareUnicodeCharacter{0131}{\dotless{i}} + \DeclareUnicodeCharacter{0132}{IJ} + \DeclareUnicodeCharacter{0133}{ij} + \DeclareUnicodeCharacter{0134}{\^J} + \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}} + \DeclareUnicodeCharacter{0139}{\'L} + \DeclareUnicodeCharacter{013A}{\'l} + + \DeclareUnicodeCharacter{0141}{\L} + \DeclareUnicodeCharacter{0142}{\l} + \DeclareUnicodeCharacter{0143}{\'N} + \DeclareUnicodeCharacter{0144}{\'n} + \DeclareUnicodeCharacter{0147}{\v{N}} + \DeclareUnicodeCharacter{0148}{\v{n}} + \DeclareUnicodeCharacter{014C}{\=O} + \DeclareUnicodeCharacter{014D}{\=o} + \DeclareUnicodeCharacter{014E}{\u{O}} + \DeclareUnicodeCharacter{014F}{\u{o}} + + \DeclareUnicodeCharacter{0150}{\H{O}} + \DeclareUnicodeCharacter{0151}{\H{o}} + \DeclareUnicodeCharacter{0152}{\OE} + \DeclareUnicodeCharacter{0153}{\oe} + \DeclareUnicodeCharacter{0154}{\'R} + \DeclareUnicodeCharacter{0155}{\'r} + \DeclareUnicodeCharacter{0158}{\v{R}} + \DeclareUnicodeCharacter{0159}{\v{r}} + \DeclareUnicodeCharacter{015A}{\'S} + \DeclareUnicodeCharacter{015B}{\'s} + \DeclareUnicodeCharacter{015C}{\^S} + \DeclareUnicodeCharacter{015D}{\^s} + \DeclareUnicodeCharacter{015E}{\cedilla{S}} + \DeclareUnicodeCharacter{015F}{\cedilla{s}} + + \DeclareUnicodeCharacter{0160}{\v{S}} + \DeclareUnicodeCharacter{0161}{\v{s}} + \DeclareUnicodeCharacter{0162}{\cedilla{t}} + \DeclareUnicodeCharacter{0163}{\cedilla{T}} + \DeclareUnicodeCharacter{0164}{\v{T}} + + \DeclareUnicodeCharacter{0168}{\~U} + \DeclareUnicodeCharacter{0169}{\~u} + \DeclareUnicodeCharacter{016A}{\=U} + \DeclareUnicodeCharacter{016B}{\=u} + \DeclareUnicodeCharacter{016C}{\u{U}} + \DeclareUnicodeCharacter{016D}{\u{u}} + \DeclareUnicodeCharacter{016E}{\ringaccent{U}} + \DeclareUnicodeCharacter{016F}{\ringaccent{u}} + + \DeclareUnicodeCharacter{0170}{\H{U}} + \DeclareUnicodeCharacter{0171}{\H{u}} + \DeclareUnicodeCharacter{0174}{\^W} + \DeclareUnicodeCharacter{0175}{\^w} + \DeclareUnicodeCharacter{0176}{\^Y} + \DeclareUnicodeCharacter{0177}{\^y} + \DeclareUnicodeCharacter{0178}{\"Y} + \DeclareUnicodeCharacter{0179}{\'Z} + \DeclareUnicodeCharacter{017A}{\'z} + \DeclareUnicodeCharacter{017B}{\dotaccent{Z}} + \DeclareUnicodeCharacter{017C}{\dotaccent{z}} + \DeclareUnicodeCharacter{017D}{\v{Z}} + \DeclareUnicodeCharacter{017E}{\v{z}} + + \DeclareUnicodeCharacter{01C4}{D\v{Z}} + \DeclareUnicodeCharacter{01C5}{D\v{z}} + \DeclareUnicodeCharacter{01C6}{d\v{z}} + \DeclareUnicodeCharacter{01C7}{LJ} + \DeclareUnicodeCharacter{01C8}{Lj} + \DeclareUnicodeCharacter{01C9}{lj} + \DeclareUnicodeCharacter{01CA}{NJ} + \DeclareUnicodeCharacter{01CB}{Nj} + \DeclareUnicodeCharacter{01CC}{nj} + \DeclareUnicodeCharacter{01CD}{\v{A}} + \DeclareUnicodeCharacter{01CE}{\v{a}} + \DeclareUnicodeCharacter{01CF}{\v{I}} + + \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}} + \DeclareUnicodeCharacter{01D1}{\v{O}} + \DeclareUnicodeCharacter{01D2}{\v{o}} + \DeclareUnicodeCharacter{01D3}{\v{U}} + \DeclareUnicodeCharacter{01D4}{\v{u}} + + \DeclareUnicodeCharacter{01E2}{\={\AE}} + \DeclareUnicodeCharacter{01E3}{\={\ae}} + \DeclareUnicodeCharacter{01E6}{\v{G}} + \DeclareUnicodeCharacter{01E7}{\v{g}} + \DeclareUnicodeCharacter{01E8}{\v{K}} + \DeclareUnicodeCharacter{01E9}{\v{k}} + + \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}} + \DeclareUnicodeCharacter{01F1}{DZ} + \DeclareUnicodeCharacter{01F2}{Dz} + \DeclareUnicodeCharacter{01F3}{dz} + \DeclareUnicodeCharacter{01F4}{\'G} + \DeclareUnicodeCharacter{01F5}{\'g} + \DeclareUnicodeCharacter{01F8}{\`N} + \DeclareUnicodeCharacter{01F9}{\`n} + \DeclareUnicodeCharacter{01FC}{\'{\AE}} + \DeclareUnicodeCharacter{01FD}{\'{\ae}} + \DeclareUnicodeCharacter{01FE}{\'{\O}} + \DeclareUnicodeCharacter{01FF}{\'{\o}} + + \DeclareUnicodeCharacter{021E}{\v{H}} + \DeclareUnicodeCharacter{021F}{\v{h}} + + \DeclareUnicodeCharacter{0226}{\dotaccent{A}} + \DeclareUnicodeCharacter{0227}{\dotaccent{a}} + \DeclareUnicodeCharacter{0228}{\cedilla{E}} + \DeclareUnicodeCharacter{0229}{\cedilla{e}} + \DeclareUnicodeCharacter{022E}{\dotaccent{O}} + \DeclareUnicodeCharacter{022F}{\dotaccent{o}} + + \DeclareUnicodeCharacter{0232}{\=Y} + \DeclareUnicodeCharacter{0233}{\=y} + \DeclareUnicodeCharacter{0237}{\dotless{j}} + + \DeclareUnicodeCharacter{02DB}{\ogonek{ }} + + \DeclareUnicodeCharacter{1E02}{\dotaccent{B}} + \DeclareUnicodeCharacter{1E03}{\dotaccent{b}} + \DeclareUnicodeCharacter{1E04}{\udotaccent{B}} + \DeclareUnicodeCharacter{1E05}{\udotaccent{b}} + \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}} + \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}} + \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}} + \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}} + \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}} + \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}} + \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}} + \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}} + + \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}} + \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}} + + \DeclareUnicodeCharacter{1E20}{\=G} + \DeclareUnicodeCharacter{1E21}{\=g} + \DeclareUnicodeCharacter{1E22}{\dotaccent{H}} + \DeclareUnicodeCharacter{1E23}{\dotaccent{h}} + \DeclareUnicodeCharacter{1E24}{\udotaccent{H}} + \DeclareUnicodeCharacter{1E25}{\udotaccent{h}} + \DeclareUnicodeCharacter{1E26}{\"H} + \DeclareUnicodeCharacter{1E27}{\"h} + + \DeclareUnicodeCharacter{1E30}{\'K} + \DeclareUnicodeCharacter{1E31}{\'k} + \DeclareUnicodeCharacter{1E32}{\udotaccent{K}} + \DeclareUnicodeCharacter{1E33}{\udotaccent{k}} + \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}} + \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}} + \DeclareUnicodeCharacter{1E36}{\udotaccent{L}} + \DeclareUnicodeCharacter{1E37}{\udotaccent{l}} + \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}} + \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}} + \DeclareUnicodeCharacter{1E3E}{\'M} + \DeclareUnicodeCharacter{1E3F}{\'m} + + \DeclareUnicodeCharacter{1E40}{\dotaccent{M}} + \DeclareUnicodeCharacter{1E41}{\dotaccent{m}} + \DeclareUnicodeCharacter{1E42}{\udotaccent{M}} + \DeclareUnicodeCharacter{1E43}{\udotaccent{m}} + \DeclareUnicodeCharacter{1E44}{\dotaccent{N}} + \DeclareUnicodeCharacter{1E45}{\dotaccent{n}} + \DeclareUnicodeCharacter{1E46}{\udotaccent{N}} + \DeclareUnicodeCharacter{1E47}{\udotaccent{n}} + \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}} + \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}} + + \DeclareUnicodeCharacter{1E54}{\'P} + \DeclareUnicodeCharacter{1E55}{\'p} + \DeclareUnicodeCharacter{1E56}{\dotaccent{P}} + \DeclareUnicodeCharacter{1E57}{\dotaccent{p}} + \DeclareUnicodeCharacter{1E58}{\dotaccent{R}} + \DeclareUnicodeCharacter{1E59}{\dotaccent{r}} + \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}} + \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}} + \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}} + \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}} + + \DeclareUnicodeCharacter{1E60}{\dotaccent{S}} + \DeclareUnicodeCharacter{1E61}{\dotaccent{s}} + \DeclareUnicodeCharacter{1E62}{\udotaccent{S}} + \DeclareUnicodeCharacter{1E63}{\udotaccent{s}} + \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}} + \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}} + \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}} + \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}} + \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}} + \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}} + + \DeclareUnicodeCharacter{1E7C}{\~V} + \DeclareUnicodeCharacter{1E7D}{\~v} + \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}} + \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}} + + \DeclareUnicodeCharacter{1E80}{\`W} + \DeclareUnicodeCharacter{1E81}{\`w} + \DeclareUnicodeCharacter{1E82}{\'W} + \DeclareUnicodeCharacter{1E83}{\'w} + \DeclareUnicodeCharacter{1E84}{\"W} + \DeclareUnicodeCharacter{1E85}{\"w} + \DeclareUnicodeCharacter{1E86}{\dotaccent{W}} + \DeclareUnicodeCharacter{1E87}{\dotaccent{w}} + \DeclareUnicodeCharacter{1E88}{\udotaccent{W}} + \DeclareUnicodeCharacter{1E89}{\udotaccent{w}} + \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}} + \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}} + \DeclareUnicodeCharacter{1E8C}{\"X} + \DeclareUnicodeCharacter{1E8D}{\"x} + \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}} + \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}} + + \DeclareUnicodeCharacter{1E90}{\^Z} + \DeclareUnicodeCharacter{1E91}{\^z} + \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}} + \DeclareUnicodeCharacter{1E93}{\udotaccent{z}} + \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}} + \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}} + \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}} + \DeclareUnicodeCharacter{1E97}{\"t} + \DeclareUnicodeCharacter{1E98}{\ringaccent{w}} + \DeclareUnicodeCharacter{1E99}{\ringaccent{y}} + + \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}} + \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}} + + \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}} + \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}} + \DeclareUnicodeCharacter{1EBC}{\~E} + \DeclareUnicodeCharacter{1EBD}{\~e} + + \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}} + \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}} + \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}} + \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}} + + \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}} + \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}} + + \DeclareUnicodeCharacter{1EF2}{\`Y} + \DeclareUnicodeCharacter{1EF3}{\`y} + \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}} + + \DeclareUnicodeCharacter{1EF8}{\~Y} + \DeclareUnicodeCharacter{1EF9}{\~y} + + \DeclareUnicodeCharacter{2013}{--} + \DeclareUnicodeCharacter{2014}{---} + \DeclareUnicodeCharacter{2018}{\quoteleft} + \DeclareUnicodeCharacter{2019}{\quoteright} + \DeclareUnicodeCharacter{201A}{\quotesinglbase} + \DeclareUnicodeCharacter{201C}{\quotedblleft} + \DeclareUnicodeCharacter{201D}{\quotedblright} + \DeclareUnicodeCharacter{201E}{\quotedblbase} + \DeclareUnicodeCharacter{2022}{\bullet} + \DeclareUnicodeCharacter{2026}{\dots} + \DeclareUnicodeCharacter{2039}{\guilsinglleft} + \DeclareUnicodeCharacter{203A}{\guilsinglright} + \DeclareUnicodeCharacter{20AC}{\euro} + + \DeclareUnicodeCharacter{2192}{\expansion} + \DeclareUnicodeCharacter{21D2}{\result} + + \DeclareUnicodeCharacter{2212}{\minus} + \DeclareUnicodeCharacter{2217}{\point} + \DeclareUnicodeCharacter{2261}{\equiv} +}% end of \utfeightchardefs + + +% US-ASCII character definitions. +\def\asciichardefs{% nothing need be done + \relax +} + +% Make non-ASCII characters printable again for compatibility with +% existing Texinfo documents that may use them, even without declaring a +% document encoding. +% +\setnonasciicharscatcode \other + + +\message{formatting,} + +\newdimen\defaultparindent \defaultparindent = 15pt + +\chapheadingskip = 15pt plus 4pt minus 2pt +\secheadingskip = 12pt plus 3pt minus 2pt +\subsecheadingskip = 9pt plus 2pt minus 2pt + +% Prevent underfull vbox error messages. +\vbadness = 10000 + +% Don't be very finicky about underfull hboxes, either. +\hbadness = 6666 + +% Following George Bush, get rid of widows and orphans. +\widowpenalty=10000 +\clubpenalty=10000 + +% Use TeX 3.0's \emergencystretch to help line breaking, but if we're +% using an old version of TeX, don't do anything. We want the amount of +% stretch added to depend on the line length, hence the dependence on +% \hsize. We call this whenever the paper size is set. +% +\def\setemergencystretch{% + \ifx\emergencystretch\thisisundefined + % Allow us to assign to \emergencystretch anyway. + \def\emergencystretch{\dimen0}% + \else + \emergencystretch = .15\hsize + \fi +} + +% Parameters in order: 1) textheight; 2) textwidth; +% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip; +% 7) physical page height; 8) physical page width. +% +% We also call \setleading{\textleading}, so the caller should define +% \textleading. The caller should also set \parskip. +% +\def\internalpagesizes#1#2#3#4#5#6#7#8{% + \voffset = #3\relax + \topskip = #6\relax + \splittopskip = \topskip + % + \vsize = #1\relax + \advance\vsize by \topskip + \outervsize = \vsize + \advance\outervsize by 2\topandbottommargin + \pageheight = \vsize + % + \hsize = #2\relax + \outerhsize = \hsize + \advance\outerhsize by 0.5in + \pagewidth = \hsize + % + \normaloffset = #4\relax + \bindingoffset = #5\relax + % + \ifpdf + \pdfpageheight #7\relax + \pdfpagewidth #8\relax + % if we don't reset these, they will remain at "1 true in" of + % whatever layout pdftex was dumped with. + \pdfhorigin = 1 true in + \pdfvorigin = 1 true in + \fi + % + \setleading{\textleading} + % + \parindent = \defaultparindent + \setemergencystretch +} + +% @letterpaper (the default). +\def\letterpaper{{\globaldefs = 1 + \parskip = 3pt plus 2pt minus 1pt + \textleading = 13.2pt + % + % If page is nothing but text, make it come out even. + \internalpagesizes{607.2pt}{6in}% that's 46 lines + {\voffset}{.25in}% + {\bindingoffset}{36pt}% + {11in}{8.5in}% +}} + +% Use @smallbook to reset parameters for 7x9.25 trim size. +\def\smallbook{{\globaldefs = 1 + \parskip = 2pt plus 1pt + \textleading = 12pt + % + \internalpagesizes{7.5in}{5in}% + {-.2in}{0in}% + {\bindingoffset}{16pt}% + {9.25in}{7in}% + % + \lispnarrowing = 0.3in + \tolerance = 700 + \hfuzz = 1pt + \contentsrightmargin = 0pt + \defbodyindent = .5cm +}} + +% Use @smallerbook to reset parameters for 6x9 trim size. +% (Just testing, parameters still in flux.) +\def\smallerbook{{\globaldefs = 1 + \parskip = 1.5pt plus 1pt + \textleading = 12pt + % + \internalpagesizes{7.4in}{4.8in}% + {-.2in}{-.4in}% + {0pt}{14pt}% + {9in}{6in}% + % + \lispnarrowing = 0.25in + \tolerance = 700 + \hfuzz = 1pt + \contentsrightmargin = 0pt + \defbodyindent = .4cm +}} + +% Use @afourpaper to print on European A4 paper. +\def\afourpaper{{\globaldefs = 1 + \parskip = 3pt plus 2pt minus 1pt + \textleading = 13.2pt + % + % Double-side printing via postscript on Laserjet 4050 + % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm. + % To change the settings for a different printer or situation, adjust + % \normaloffset until the front-side and back-side texts align. Then + % do the same for \bindingoffset. You can set these for testing in + % your texinfo source file like this: + % @tex + % \global\normaloffset = -6mm + % \global\bindingoffset = 10mm + % @end tex + \internalpagesizes{673.2pt}{160mm}% that's 51 lines + {\voffset}{\hoffset}% + {\bindingoffset}{44pt}% + {297mm}{210mm}% + % + \tolerance = 700 + \hfuzz = 1pt + \contentsrightmargin = 0pt + \defbodyindent = 5mm +}} + +% Use @afivepaper to print on European A5 paper. +% From romildo@urano.iceb.ufop.br, 2 July 2000. +% He also recommends making @example and @lisp be small. +\def\afivepaper{{\globaldefs = 1 + \parskip = 2pt plus 1pt minus 0.1pt + \textleading = 12.5pt + % + \internalpagesizes{160mm}{120mm}% + {\voffset}{\hoffset}% + {\bindingoffset}{8pt}% + {210mm}{148mm}% + % + \lispnarrowing = 0.2in + \tolerance = 800 + \hfuzz = 1.2pt + \contentsrightmargin = 0pt + \defbodyindent = 2mm + \tableindent = 12mm +}} + +% A specific text layout, 24x15cm overall, intended for A4 paper. +\def\afourlatex{{\globaldefs = 1 + \afourpaper + \internalpagesizes{237mm}{150mm}% + {\voffset}{4.6mm}% + {\bindingoffset}{7mm}% + {297mm}{210mm}% + % + % Must explicitly reset to 0 because we call \afourpaper. + \globaldefs = 0 +}} + +% Use @afourwide to print on A4 paper in landscape format. +\def\afourwide{{\globaldefs = 1 + \afourpaper + \internalpagesizes{241mm}{165mm}% + {\voffset}{-2.95mm}% + {\bindingoffset}{7mm}% + {297mm}{210mm}% + \globaldefs = 0 +}} + +% @pagesizes TEXTHEIGHT[,TEXTWIDTH] +% Perhaps we should allow setting the margins, \topskip, \parskip, +% and/or leading, also. Or perhaps we should compute them somehow. +% +\parseargdef\pagesizes{\pagesizesyyy #1,,\finish} +\def\pagesizesyyy#1,#2,#3\finish{{% + \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi + \globaldefs = 1 + % + \parskip = 3pt plus 2pt minus 1pt + \setleading{\textleading}% + % + \dimen0 = #1\relax + \advance\dimen0 by \voffset + % + \dimen2 = \hsize + \advance\dimen2 by \normaloffset + % + \internalpagesizes{#1}{\hsize}% + {\voffset}{\normaloffset}% + {\bindingoffset}{44pt}% + {\dimen0}{\dimen2}% +}} + +% Set default to letter. +% +\letterpaper + + +\message{and turning on texinfo input format.} + +\def^^L{\par} % remove \outer, so ^L can appear in an @comment + +% DEL is a comment character, in case @c does not suffice. +\catcode`\^^? = 14 + +% Define macros to output various characters with catcode for normal text. +\catcode`\"=\other \def\normaldoublequote{"} +\catcode`\$=\other \def\normaldollar{$}%$ font-lock fix +\catcode`\+=\other \def\normalplus{+} +\catcode`\<=\other \def\normalless{<} +\catcode`\>=\other \def\normalgreater{>} +\catcode`\^=\other \def\normalcaret{^} +\catcode`\_=\other \def\normalunderscore{_} +\catcode`\|=\other \def\normalverticalbar{|} +\catcode`\~=\other \def\normaltilde{~} + +% This macro is used to make a character print one way in \tt +% (where it can probably be output as-is), and another way in other fonts, +% where something hairier probably needs to be done. +% +% #1 is what to print if we are indeed using \tt; #2 is what to print +% otherwise. Since all the Computer Modern typewriter fonts have zero +% interword stretch (and shrink), and it is reasonable to expect all +% typewriter fonts to have this, we can check that font parameter. +% +\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi} + +% Same as above, but check for italic font. Actually this also catches +% non-italic slanted fonts since it is impossible to distinguish them from +% italic fonts. But since this is only used by $ and it uses \sl anyway +% this is not a problem. +\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi} + +% Turn off all special characters except @ +% (and those which the user can use as if they were ordinary). +% Most of these we simply print from the \tt font, but for some, we can +% use math or other variants that look better in normal text. + +\catcode`\"=\active +\def\activedoublequote{{\tt\char34}} +\let"=\activedoublequote +\catcode`\~=\active +\def~{{\tt\char126}} +\chardef\hat=`\^ +\catcode`\^=\active +\def^{{\tt \hat}} + +\catcode`\_=\active +\def_{\ifusingtt\normalunderscore\_} +\let\realunder=_ +% Subroutine for the previous macro. +\def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em } + +\catcode`\|=\active +\def|{{\tt\char124}} +\chardef \less=`\< +\catcode`\<=\active +\def<{{\tt \less}} +\chardef \gtr=`\> +\catcode`\>=\active +\def>{{\tt \gtr}} +\catcode`\+=\active +\def+{{\tt \char 43}} +\catcode`\$=\active +\def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix + +% If a .fmt file is being used, characters that might appear in a file +% name cannot be active until we have parsed the command line. +% So turn them off again, and have \everyjob (or @setfilename) turn them on. +% \otherifyactive is called near the end of this file. +\def\otherifyactive{\catcode`+=\other \catcode`\_=\other} + +% Used sometimes to turn off (effectively) the active characters even after +% parsing them. +\def\turnoffactive{% + \normalturnoffactive + \otherbackslash +} + +\catcode`\@=0 + +% \backslashcurfont outputs one backslash character in current font, +% as in \char`\\. +\global\chardef\backslashcurfont=`\\ +\global\let\rawbackslashxx=\backslashcurfont % let existing .??s files work + +% \realbackslash is an actual character `\' with catcode other, and +% \doublebackslash is two of them (for the pdf outlines). +{\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}} + +% In texinfo, backslash is an active character; it prints the backslash +% in fixed width font. +\catcode`\\=\active % @ for escape char from now on. + +% The story here is that in math mode, the \char of \backslashcurfont +% ends up printing the roman \ from the math symbol font (because \char +% in math mode uses the \mathcode, and plain.tex sets +% \mathcode`\\="026E). It seems better for @backslashchar{} to always +% print a typewriter backslash, hence we use an explicit \mathchar, +% which is the decimal equivalent of "715c (class 7, e.g., use \fam; +% ignored family value; char position "5C). We can't use " for the +% usual hex value because it has already been made active. +@def@normalbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}} +@let@backslashchar = @normalbackslash % @backslashchar{} is for user documents. + +% On startup, @fixbackslash assigns: +% @let \ = @normalbackslash +% \rawbackslash defines an active \ to do \backslashcurfont. +% \otherbackslash defines an active \ to be a literal `\' character with +% catcode other. We switch back and forth between these. +@gdef@rawbackslash{@let\=@backslashcurfont} +@gdef@otherbackslash{@let\=@realbackslash} + +% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of +% the literal character `\'. Also revert - to its normal character, in +% case the active - from code has slipped in. +% +{@catcode`- = @active + @gdef@normalturnoffactive{% + @let-=@normaldash + @let"=@normaldoublequote + @let$=@normaldollar %$ font-lock fix + @let+=@normalplus + @let<=@normalless + @let>=@normalgreater + @let\=@normalbackslash + @let^=@normalcaret + @let_=@normalunderscore + @let|=@normalverticalbar + @let~=@normaltilde + @markupsetuplqdefault + @markupsetuprqdefault + @unsepspaces + } +} + +% Make _ and + \other characters, temporarily. +% This is canceled by @fixbackslash. +@otherifyactive + +% If a .fmt file is being used, we don't want the `\input texinfo' to show up. +% That is what \eatinput is for; after that, the `\' should revert to printing +% a backslash. +% +@gdef@eatinput input texinfo{@fixbackslash} +@global@let\ = @eatinput + +% On the other hand, perhaps the file did not have a `\input texinfo'. Then +% the first `\' in the file would cause an error. This macro tries to fix +% that, assuming it is called before the first `\' could plausibly occur. +% Also turn back on active characters that might appear in the input +% file name, in case not using a pre-dumped format. +% +@gdef@fixbackslash{% + @ifx\@eatinput @let\ = @normalbackslash @fi + @catcode`+=@active + @catcode`@_=@active +} + +% Say @foo, not \foo, in error messages. +@escapechar = `@@ + +% These (along with & and #) are made active for url-breaking, so need +% active definitions as the normal characters. +@def@normaldot{.} +@def@normalquest{?} +@def@normalslash{/} + +% These look ok in all fonts, so just make them not special. +% @hashchar{} gets its own user-level command, because of #line. +@catcode`@& = @other @def@normalamp{&} +@catcode`@# = @other @def@normalhash{#} +@catcode`@% = @other @def@normalpercent{%} + +@let @hashchar = @normalhash + +@c Finally, make ` and ' active, so that txicodequoteundirected and +@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we +@c don't make ` and ' active, @code will not get them as active chars. +@c Do this last of all since we use ` in the previous @catcode assignments. +@catcode`@'=@active +@catcode`@`=@active +@markupsetuplqdefault +@markupsetuprqdefault + +@c Local variables: +@c eval: (add-hook 'write-file-hooks 'time-stamp) +@c page-delimiter: "^\\\\message" +@c time-stamp-start: "def\\\\texinfoversion{" +@c time-stamp-format: "%:y-%02m-%02d.%02H" +@c time-stamp-end: "}" +@c End: + +@c vim:sw=2: + +@ignore + arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115 +@end ignore diff --git a/mpc/doc/version.texi b/mpc/doc/version.texi new file mode 100644 index 0000000000..fbd6d5bb54 --- /dev/null +++ b/mpc/doc/version.texi @@ -0,0 +1,4 @@ +@set UPDATED 16 February 2015 +@set UPDATED-MONTH February 2015 +@set EDITION 1.0.3 +@set VERSION 1.0.3 diff --git a/mpc/install-sh b/mpc/install-sh new file mode 100755 index 0000000000..0b0fdcbba6 --- /dev/null +++ b/mpc/install-sh @@ -0,0 +1,501 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2013-12-25.23; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +tab=' ' +nl=' +' +IFS=" $tab$nl" + +# Set DOITPROG to "echo" to test this script. + +doit=${DOITPROG-} +doit_exec=${doit:-exec} + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +is_target_a_directory=possibly + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) + is_target_a_directory=always + dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) is_target_a_directory=never;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +# We allow the use of options -d and -T together, by making -d +# take the precedence; this is for compatibility with GNU install. + +if test -n "$dir_arg"; then + if test -n "$dst_arg"; then + echo "$0: target directory not allowed when installing a directory." >&2 + exit 1 + fi +fi + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + if test $# -gt 1 || test "$is_target_a_directory" = always; then + if test ! -d "$dst_arg"; then + echo "$0: $dst_arg: Is not a directory." >&2 + exit 1 + fi + fi +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test "$is_target_a_directory" = never; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + dstdir=`dirname "$dst"` + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + oIFS=$IFS + IFS=/ + set -f + set fnord $dstdir + shift + set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + set +f && + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/mpc/ltmain.sh b/mpc/ltmain.sh new file mode 100644 index 0000000000..1cebca4a3d --- /dev/null +++ b/mpc/ltmain.sh @@ -0,0 +1,11140 @@ +#!/gnu/store/nx4zd42igyb7ghmv4mxv6ncg8wr7ypa1-bash-4.3.33/bin/sh +## DO NOT EDIT - This file generated from ./build-aux/ltmain.in +## by inline-source v2014-01-03.01 + +# libtool (GNU libtool) 2.4.5 +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + + +PROGRAM=libtool +PACKAGE=libtool +VERSION=2.4.5 +package_revision=2.4.5 + + +## ------ ## +## Usage. ## +## ------ ## + +# Run './libtool --help' for help with using this script from the +# command line. + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# After configure completes, it has a better idea of some of the +# shell tools we need than the defaults used by the functions shared +# with bootstrap, so set those here where they can still be over- +# ridden by the user, but otherwise take precedence. + +: ${AUTOCONF="autoconf"} +: ${AUTOMAKE="automake"} + + +## -------------------------- ## +## Source external libraries. ## +## -------------------------- ## + +# Much of our low-level functionality needs to be sourced from external +# libraries, which are installed to $pkgauxdir. + +# Set a version string for this script. +scriptversion=2014-01-03.01; # UTC + +# General shell script boiler plate, and helper functions. +# Written by Gary V. Vaughan, 2004 + +# Copyright (C) 2004-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. + +# As a special exception to the GNU General Public License, if you distribute +# this file as part of a program or library that is built using GNU Libtool, +# you may include this file under the same distribution terms that you use +# for the rest of that program. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# Evaluate this file near the top of your script to gain access to +# the functions and variables defined here: +# +# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh +# +# If you need to override any of the default environment variable +# settings, do that before evaluating this file. + + +## -------------------- ## +## Shell normalisation. ## +## -------------------- ## + +# Some shells need a little help to be as Bourne compatible as possible. +# Before doing anything else, make sure all that help has been provided! + +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac +fi + +# NLS nuisances: We save the old values in case they are required later. +_G_user_locale= +_G_safe_locale= +for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test set = \"\${$_G_var+set}\"; then + save_$_G_var=\$$_G_var + $_G_var=C + export $_G_var + _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" + _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" + fi" +done + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Make sure IFS has a sensible default +sp=' ' +nl=' +' +IFS="$sp $nl" + +# There are apparently some retarded systems that use ';' as a PATH separator! +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + + +## ------------------------- ## +## Locate command utilities. ## +## ------------------------- ## + + +# func_executable_p FILE +# ---------------------- +# Check that FILE is an executable regular file. +func_executable_p () +{ + test -f "$1" && test -x "$1" +} + + +# func_path_progs PROGS_LIST CHECK_FUNC [PATH] +# -------------------------------------------- +# Search for either a program that responds to --version with output +# containing "GNU", or else returned by CHECK_FUNC otherwise, by +# trying all the directories in PATH with each of the elements of +# PROGS_LIST. +# +# CHECK_FUNC should accept the path to a candidate program, and +# set $func_check_prog_result if it truncates its output less than +# $_G_path_prog_max characters. +func_path_progs () +{ + _G_progs_list=$1 + _G_check_func=$2 + _G_PATH=${3-"$PATH"} + + _G_path_prog_max=0 + _G_path_prog_found=false + _G_save_IFS=$IFS; IFS=$PATH_SEPARATOR + for _G_dir in $_G_PATH; do + IFS=$_G_save_IFS + test -z "$_G_dir" && _G_dir=. + for _G_prog_name in $_G_progs_list; do + for _exeext in '' .EXE; do + _G_path_prog=$_G_dir/$_G_prog_name$_exeext + func_executable_p "$_G_path_prog" || continue + case `"$_G_path_prog" --version 2>&1` in + *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; + *) $_G_check_func $_G_path_prog + func_path_progs_result=$func_check_prog_result + ;; + esac + $_G_path_prog_found && break 3 + done + done + done + IFS=$_G_save_IFS + test -z "$func_path_progs_result" && { + echo "no acceptable sed could be found in \$PATH" >&2 + exit 1 + } +} + + +# We want to be able to use the functions in this file before configure +# has figured out where the best binaries are kept, which means we have +# to search for them ourselves - except when the results are already set +# where we skip the searches. + +# Unless the user overrides by setting SED, search the path for either GNU +# sed, or the sed that truncates its output the least. +test -z "$SED" && { + _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for _G_i in 1 2 3 4 5 6 7; do + _G_sed_script=$_G_sed_script$nl$_G_sed_script + done + echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed + _G_sed_script= + + func_check_prog_sed () + { + _G_path_prog=$1 + + _G_count=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo '' >> conftest.nl + "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin + rm -f conftest.sed + SED=$func_path_progs_result +} + + +# Unless the user overrides by setting GREP, search the path for either GNU +# grep, or the grep that truncates its output the least. +test -z "$GREP" && { + func_check_prog_grep () + { + _G_path_prog=$1 + + _G_count=0 + _G_path_prog_max=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo 'GREP' >> conftest.nl + "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin + GREP=$func_path_progs_result +} + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# All uppercase variable names are used for environment variables. These +# variables can be overridden by the user before calling a script that +# uses them if a suitable command of that name is not already available +# in the command search PATH. + +: ${CP="cp -f"} +: ${ECHO="printf %s\n"} +: ${EGREP="$GREP -E"} +: ${FGREP="$GREP -F"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} + + +## -------------------- ## +## Useful sed snippets. ## +## -------------------- ## + +sed_dirname='s|/[^/]*$||' +sed_basename='s|^.*/||' + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s|\([`"$\\]\)|\\\1|g' + +# Same as above, but do not quote variable references. +sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' + +# Sed substitution that converts a w32 file name or path +# that contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-'\' parameter expansions in output of sed_double_quote_subst that +# were '\'-ed in input to the same. If an odd number of '\' preceded a +# '$' in input to sed_double_quote_subst, that '$' was protected from +# expansion. Since each input '\' is now two '\'s, look for any number +# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. +_G_bs='\\' +_G_bs2='\\\\' +_G_bs4='\\\\\\\\' +_G_dollar='\$' +sed_double_backslash="\ + s/$_G_bs4/&\\ +/g + s/^$_G_bs2$_G_dollar/$_G_bs&/ + s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g + s/\n//g" + + +## ----------------- ## +## Global variables. ## +## ----------------- ## + +# Except for the global variables explicitly listed below, the following +# functions in the '^func_' namespace, and the '^require_' namespace +# variables initialised in the 'Resource management' section, sourcing +# this file will not pollute your global namespace with anything +# else. There's no portable way to scope variables in Bourne shell +# though, so actually running these functions will sometimes place +# results into a variable named after the function, and often use +# temporary variables in the '^_G_' namespace. If you are careful to +# avoid using those namespaces casually in your sourcing script, things +# should continue to work as you expect. And, of course, you can freely +# overwrite any of the functions or variables defined here before +# calling anything to customize them. + +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +# Allow overriding, eg assuming that you follow the convention of +# putting '$debug_cmd' at the start of all your functions, you can get +# bash to show function call trace with: +# +# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name +debug_cmd=${debug_cmd-":"} +exit_cmd=: + +# By convention, finish your script with: +# +# exit $exit_status +# +# so that you can set exit_status to non-zero if you want to indicate +# something went wrong during execution without actually bailing out at +# the point of failure. +exit_status=$EXIT_SUCCESS + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath=$0 + +# The name of this program. +progname=`$ECHO "$progpath" |$SED "$sed_basename"` + +# Make sure we have an absolute progpath for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` + progdir=`cd "$progdir" && pwd` + progpath=$progdir/$progname + ;; + *) + _G_IFS=$IFS + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS=$_G_IFS + test -x "$progdir/$progname" && break + done + IFS=$_G_IFS + test -n "$progdir" || progdir=`pwd` + progpath=$progdir/$progname + ;; +esac + + +## ----------------- ## +## Standard options. ## +## ----------------- ## + +# The following options affect the operation of the functions defined +# below, and should be set appropriately depending on run-time para- +# meters passed on the command line. + +opt_dry_run=false +opt_quiet=false +opt_verbose=false + +# Categories 'all' and 'none' are always available. Append any others +# you will pass as the first argument to func_warning from your own +# code. +warning_categories= + +# By default, display warnings according to 'opt_warning_types'. Set +# 'warning_func' to ':' to elide all warnings, or func_fatal_error to +# treat the next displayed warning as a fatal error. +warning_func=func_warn_and_continue + +# Set to 'all' to display all warnings, 'none' to suppress all +# warnings, or a space delimited list of some subset of +# 'warning_categories' to display only the listed warnings. +opt_warning_types=all + + +## -------------------- ## +## Resource management. ## +## -------------------- ## + +# This section contains definitions for functions that each ensure a +# particular resource (a file, or a non-empty configuration variable for +# example) is available, and if appropriate to extract default values +# from pertinent package files. Call them using their associated +# 'require_*' variable to ensure that they are executed, at most, once. +# +# It's entirely deliberate that calling these functions can set +# variables that don't obey the namespace limitations obeyed by the rest +# of this file, in order that that they be as useful as possible to +# callers. + + +# require_term_colors +# ------------------- +# Allow display of bold text on terminals that support it. +require_term_colors=func_require_term_colors +func_require_term_colors () +{ + $debug_cmd + + test -t 1 && { + # COLORTERM and USE_ANSI_COLORS environment variables take + # precedence, because most terminfo databases neglect to describe + # whether color sequences are supported. + test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} + + if test 1 = "$USE_ANSI_COLORS"; then + # Standard ANSI escape sequences + tc_reset='' + tc_bold=''; tc_standout='' + tc_red=''; tc_green='' + tc_blue=''; tc_cyan='' + else + # Otherwise trust the terminfo database after all. + test -n "`tput sgr0 2>/dev/null`" && { + tc_reset=`tput sgr0` + test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` + tc_standout=$tc_bold + test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` + test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` + test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` + test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` + test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` + } + fi + } + + require_term_colors=: +} + + +## ----------------- ## +## Function library. ## +## ----------------- ## + +# This section contains a variety of useful functions to call in your +# scripts. Take note of the portable wrappers for features provided by +# some modern shells, which will fall back to slower equivalents on +# less featureful shells. + + +# func_append VAR VALUE +# --------------------- +# Append VALUE onto the existing contents of VAR. + + # We should try to minimise forks, especially on Windows where they are + # unreasonably slow, so skip the feature probes when bash or zsh are + # being used: + if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then + : ${_G_HAVE_ARITH_OP="yes"} + : ${_G_HAVE_XSI_OPS="yes"} + # The += operator was introduced in bash 3.1 + case $BASH_VERSION in + [12].* | 3.0 | 3.0*) ;; + *) + : ${_G_HAVE_PLUSEQ_OP="yes"} + ;; + esac + fi + + # _G_HAVE_PLUSEQ_OP + # Can be empty, in which case the shell is probed, "yes" if += is + # useable or anything else if it does not work. + test -z "$_G_HAVE_PLUSEQ_OP" \ + && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ + && _G_HAVE_PLUSEQ_OP=yes + +if test yes = "$_G_HAVE_PLUSEQ_OP" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_append () + { + $debug_cmd + + eval "$1+=\$2" + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_append () + { + $debug_cmd + + eval "$1=\$$1\$2" + } +fi + + +# func_append_quoted VAR VALUE +# ---------------------------- +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +if test yes = "$_G_HAVE_PLUSEQ_OP"; then + eval 'func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1+=\\ \$func_quote_for_eval_result" + }' +else + func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1=\$$1\\ \$func_quote_for_eval_result" + } +fi + + +# func_append_uniq VAR VALUE +# -------------------------- +# Append unique VALUE onto the existing contents of VAR, assuming +# entries are delimited by the first character of VALUE. For example: +# +# func_append_uniq options " --another-option option-argument" +# +# will only append to $options if " --another-option option-argument " +# is not already present somewhere in $options already (note spaces at +# each end implied by leading space in second argument). +func_append_uniq () +{ + $debug_cmd + + eval _G_current_value='`$ECHO $'$1'`' + _G_delim=`expr "$2" : '\(.\)'` + + case $_G_delim$_G_current_value$_G_delim in + *"$2$_G_delim"*) ;; + *) func_append "$@" ;; + esac +} + + +# func_arith TERM... +# ------------------ +# Set func_arith_result to the result of evaluating TERMs. + test -z "$_G_HAVE_ARITH_OP" \ + && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ + && _G_HAVE_ARITH_OP=yes + +if test yes = "$_G_HAVE_ARITH_OP"; then + eval 'func_arith () + { + $debug_cmd + + func_arith_result=$(( $* )) + }' +else + func_arith () + { + $debug_cmd + + func_arith_result=`expr "$@"` + } +fi + + +# func_basename FILE +# ------------------ +# Set func_basename_result to FILE with everything up to and including +# the last / stripped. +if test yes = "$_G_HAVE_XSI_OPS"; then + # If this shell supports suffix pattern removal, then use it to avoid + # forking. Hide the definitions single quotes in case the shell chokes + # on unsupported syntax... + _b='func_basename_result=${1##*/}' + _d='case $1 in + */*) func_dirname_result=${1%/*}$2 ;; + * ) func_dirname_result=$3 ;; + esac' + +else + # ...otherwise fall back to using sed. + _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' + _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` + if test "X$func_dirname_result" = "X$1"; then + func_dirname_result=$3 + else + func_append func_dirname_result "$2" + fi' +fi + +eval 'func_basename () +{ + $debug_cmd + + '"$_b"' +}' + + +# func_dirname FILE APPEND NONDIR_REPLACEMENT +# ------------------------------------------- +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +eval 'func_dirname () +{ + $debug_cmd + + '"$_d"' +}' + + +# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT +# -------------------------------------------------------- +# Perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# For efficiency, we do not delegate to the functions above but instead +# duplicate the functionality here. +eval 'func_dirname_and_basename () +{ + $debug_cmd + + '"$_b"' + '"$_d"' +}' + + +# func_echo ARG... +# ---------------- +# Echo program name prefixed message. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_echo_all ARG... +# -------------------- +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + + +# func_echo_infix_1 INFIX ARG... +# ------------------------------ +# Echo program name, followed by INFIX on the first line, with any +# additional lines not showing INFIX. +func_echo_infix_1 () +{ + $debug_cmd + + $require_term_colors + + _G_infix=$1; shift + _G_indent=$_G_infix + _G_prefix="$progname: $_G_infix: " + _G_message=$* + + # Strip color escape sequences before counting printable length + for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" + do + test -n "$_G_tc" && { + _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` + _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` + } + done + _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes + + func_echo_infix_1_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_infix_1_IFS + $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 + _G_prefix=$_G_indent + done + IFS=$func_echo_infix_1_IFS +} + + +# func_error ARG... +# ----------------- +# Echo program name prefixed message to standard error. +func_error () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 +} + + +# func_fatal_error ARG... +# ----------------------- +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + $debug_cmd + + func_error "$*" + exit $EXIT_FAILURE +} + + +# func_grep EXPRESSION FILENAME +# ----------------------------- +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $debug_cmd + + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_len STRING +# --------------- +# Set func_len_result to the length of STRING. STRING may not +# start with a hyphen. + test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_len () + { + $debug_cmd + + func_len_result=${#1} + }' +else + func_len () + { + $debug_cmd + + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` + } +fi + + +# func_mkdir_p DIRECTORY-PATH +# --------------------------- +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + $debug_cmd + + _G_directory_path=$1 + _G_dir_list= + + if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then + + # Protect directory names starting with '-' + case $_G_directory_path in + -*) _G_directory_path=./$_G_directory_path ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$_G_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + _G_dir_list=$_G_directory_path:$_G_dir_list + + # If the last portion added has no slash in it, the list is done + case $_G_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` + done + _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` + + func_mkdir_p_IFS=$IFS; IFS=: + for _G_dir in $_G_dir_list; do + IFS=$func_mkdir_p_IFS + # mkdir can fail with a 'File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$_G_dir" 2>/dev/null || : + done + IFS=$func_mkdir_p_IFS + + # Bail out if we (or some other process) failed to create a directory. + test -d "$_G_directory_path" || \ + func_fatal_error "Failed to create '$1'" + fi +} + + +# func_mktempdir [BASENAME] +# ------------------------- +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, BASENAME is the basename for that directory. +func_mktempdir () +{ + $debug_cmd + + _G_template=${TMPDIR-/tmp}/${1-$progname} + + if test : = "$opt_dry_run"; then + # Return a directory name, but don't create it in dry-run mode + _G_tmpdir=$_G_template-$$ + else + + # If mktemp works, use that first and foremost + _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` + + if test ! -d "$_G_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + _G_tmpdir=$_G_template-${RANDOM-0}$$ + + func_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$_G_tmpdir" + umask $func_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$_G_tmpdir" || \ + func_fatal_error "cannot create temporary directory '$_G_tmpdir'" + fi + + $ECHO "$_G_tmpdir" +} + + +# func_normal_abspath PATH +# ------------------------ +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +func_normal_abspath () +{ + $debug_cmd + + # These SED scripts presuppose an absolute path with a trailing slash. + _G_pathcar='s|^/\([^/]*\).*$|\1|' + _G_pathcdr='s|^/[^/]*||' + _G_removedotparts=':dotsl + s|/\./|/|g + t dotsl + s|/\.$|/|' + _G_collapseslashes='s|/\{1,\}|/|g' + _G_finalslash='s|/*$|/|' + + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` + while :; do + # Processed it all yet? + if test / = "$func_normal_abspath_tpath"; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result"; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + + +# func_notquiet ARG... +# -------------------- +# Echo program name prefixed message only when not in quiet mode. +func_notquiet () +{ + $debug_cmd + + $opt_quiet || func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + + +# func_relative_path SRCDIR DSTDIR +# -------------------------------- +# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. +func_relative_path () +{ + $debug_cmd + + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=$func_dirname_result + if test -z "$func_relative_path_tlibdir"; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test -n "$func_stripname_result"; then + func_append func_relative_path_result "/$func_stripname_result" + fi + + # Normalisation. If bindir is libdir, return '.' else relative path. + if test -n "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + fi + + test -n "$func_relative_path_result" || func_relative_path_result=. + + : +} + + +# func_quote_for_eval ARG... +# -------------------------- +# Aesthetically quote ARGs to be evaled later. +# This function returns two values: +# i) func_quote_for_eval_result +# double-quoted, suitable for a subsequent eval +# ii) func_quote_for_eval_unquoted_result +# has all characters that are still active within double +# quotes backslashified. +func_quote_for_eval () +{ + $debug_cmd + + func_quote_for_eval_unquoted_result= + func_quote_for_eval_result= + while test 0 -lt $#; do + case $1 in + *[\\\`\"\$]*) + _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; + *) + _G_unquoted_arg=$1 ;; + esac + if test -n "$func_quote_for_eval_unquoted_result"; then + func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" + else + func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" + fi + + case $_G_unquoted_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and variable expansion + # for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_quoted_arg=\"$_G_unquoted_arg\" + ;; + *) + _G_quoted_arg=$_G_unquoted_arg + ;; + esac + + if test -n "$func_quote_for_eval_result"; then + func_append func_quote_for_eval_result " $_G_quoted_arg" + else + func_append func_quote_for_eval_result "$_G_quoted_arg" + fi + shift + done +} + + +# func_quote_for_expand ARG +# ------------------------- +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + $debug_cmd + + case $1 in + *[\\\`\"]*) + _G_arg=`$ECHO "$1" | $SED \ + -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; + *) + _G_arg=$1 ;; + esac + + case $_G_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_arg=\"$_G_arg\" + ;; + esac + + func_quote_for_expand_result=$_G_arg +} + + +# func_stripname PREFIX SUFFIX NAME +# --------------------------------- +# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_stripname () + { + $debug_cmd + + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary variable first. + func_stripname_result=$3 + func_stripname_result=${func_stripname_result#"$1"} + func_stripname_result=${func_stripname_result%"$2"} + }' +else + func_stripname () + { + $debug_cmd + + case $2 in + .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; + *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; + esac + } +fi + + +# func_show_eval CMD [FAIL_EXP] +# ----------------------------- +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + func_quote_for_expand "$_G_cmd" + eval "func_notquiet $func_quote_for_expand_result" + + $opt_dry_run || { + eval "$_G_cmd" + _G_status=$? + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_show_eval_locale CMD [FAIL_EXP] +# ------------------------------------ +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + $opt_quiet || { + func_quote_for_expand "$_G_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + $opt_dry_run || { + eval "$_G_user_locale + $_G_cmd" + _G_status=$? + eval "$_G_safe_locale" + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_tr_sh +# ---------- +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + $debug_cmd + + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_verbose ARG... +# ------------------- +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $debug_cmd + + $opt_verbose && func_echo "$*" + + : +} + + +# func_warn_and_continue ARG... +# ----------------------------- +# Echo program name prefixed warning message to standard error. +func_warn_and_continue () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 +} + + +# func_warning CATEGORY ARG... +# ---------------------------- +# Echo program name prefixed warning message to standard error. Warning +# messages can be filtered according to CATEGORY, where this function +# elides messages where CATEGORY is not listed in the global variable +# 'opt_warning_types'. +func_warning () +{ + $debug_cmd + + # CATEGORY must be in the warning_categories list! + case " $warning_categories " in + *" $1 "*) ;; + *) func_internal_error "invalid warning category '$1'" ;; + esac + + _G_category=$1 + shift + + case " $opt_warning_types " in + *" $_G_category "*) $warning_func ${1+"$@"} ;; + esac +} + + +# func_sort_ver VER1 VER2 +# ----------------------- +# 'sort -V' is not generally available. +# Note this deviates from the version comparison in automake +# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a +# but this should suffice as we won't be specifying old +# version formats or redundant trailing .0 in bootstrap.conf. +# If we did want full compatibility then we should probably +# use m4_version_compare from autoconf. +func_sort_ver () +{ + $debug_cmd + + printf '%s\n%s\n' "$1" "$2" \ + | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n +} + +# func_lt_ver PREV CURR +# --------------------- +# Return true if PREV and CURR are in the correct order according to +# func_sort_ver, otherwise false. Use it like this: +# +# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." +func_lt_ver () +{ + $debug_cmd + + test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: +#! /bin/sh + +# Set a version string for this script. +scriptversion=2014-01-07.03; # UTC + +# A portable, pluggable option parser for Bourne shell. +# Written by Gary V. Vaughan, 2010 + +# Copyright (C) 2010-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# This file is a library for parsing options in your shell scripts along +# with assorted other useful supporting features that you can make use +# of too. +# +# For the simplest scripts you might need only: +# +# #!/bin/sh +# . relative/path/to/funclib.sh +# . relative/path/to/options-parser +# scriptversion=1.0 +# func_options ${1+"$@"} +# eval set dummy "$func_options_result"; shift +# ...rest of your script... +# +# In order for the '--version' option to work, you will need to have a +# suitably formatted comment like the one at the top of this file +# starting with '# Written by ' and ending with '# warranty; '. +# +# For '-h' and '--help' to work, you will also need a one line +# description of your script's purpose in a comment directly above the +# '# Written by ' line, like the one at the top of this file. +# +# The default options also support '--debug', which will turn on shell +# execution tracing (see the comment above debug_cmd below for another +# use), and '--verbose' and the func_verbose function to allow your script +# to display verbose messages only when your user has specified +# '--verbose'. +# +# After sourcing this file, you can plug processing for additional +# options by amending the variables from the 'Configuration' section +# below, and following the instructions in the 'Option parsing' +# section further down. + +## -------------- ## +## Configuration. ## +## -------------- ## + +# You should override these variables in your script after sourcing this +# file so that they reflect the customisations you have added to the +# option parser. + +# The usage line for option parsing errors and the start of '-h' and +# '--help' output messages. You can embed shell variables for delayed +# expansion at the time the message is displayed, but you will need to +# quote other shell meta-characters carefully to prevent them being +# expanded when the contents are evaled. +usage='$progpath [OPTION]...' + +# Short help message in response to '-h' and '--help'. Add to this or +# override it after sourcing this library to reflect the full set of +# options your script accepts. +usage_message="\ + --debug enable verbose shell tracing + -W, --warnings=CATEGORY + report the warnings falling in CATEGORY [all] + -v, --verbose verbosely report processing + --version print version information and exit + -h, --help print short or long help message and exit +" + +# Additional text appended to 'usage_message' in response to '--help'. +long_help_message=" +Warning categories include: + 'all' show all warnings + 'none' turn off all the warnings + 'error' warnings are treated as fatal errors" + +# Help message printed before fatal option parsing errors. +fatal_help="Try '\$progname --help' for more information." + + + +## ------------------------- ## +## Hook function management. ## +## ------------------------- ## + +# This section contains functions for adding, removing, and running hooks +# to the main code. A hook is just a named list of of function, that can +# be run in order later on. + +# func_hookable FUNC_NAME +# ----------------------- +# Declare that FUNC_NAME will run hooks added with +# 'func_add_hook FUNC_NAME ...'. +func_hookable () +{ + $debug_cmd + + func_append hookable_fns " $1" +} + + +# func_add_hook FUNC_NAME HOOK_FUNC +# --------------------------------- +# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must +# first have been declared "hookable" by a call to 'func_hookable'. +func_add_hook () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not accept hook functions." ;; + esac + + eval func_append ${1}_hooks '" $2"' +} + + +# func_remove_hook FUNC_NAME HOOK_FUNC +# ------------------------------------ +# Remove HOOK_FUNC from the list of functions called by FUNC_NAME. +func_remove_hook () +{ + $debug_cmd + + eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' +} + + +# func_run_hooks FUNC_NAME [ARG]... +# --------------------------------- +# Run all hook functions registered to FUNC_NAME. +# It is assumed that the list of hook functions contains nothing more +# than a whitespace-delimited list of legal shell function names, and +# no effort is wasted trying to catch shell meta-characters or preserve +# whitespace. +func_run_hooks () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not support hook funcions.n" ;; + esac + + eval _G_hook_fns=\$$1_hooks; shift + + for _G_hook in $_G_hook_fns; do + eval $_G_hook '"$@"' + + # store returned options list back into positional + # parameters for next 'cmd' execution. + eval _G_hook_result=\$${_G_hook}_result + eval set dummy "$_G_hook_result"; shift + done + + func_quote_for_eval ${1+"$@"} + func_run_hooks_result=$func_quote_for_eval_result +} + + + +## --------------- ## +## Option parsing. ## +## --------------- ## + +# In order to add your own option parsing hooks, you must accept the +# full positional parameter list in your hook function, remove any +# options that you action, and then pass back the remaining unprocessed +# options in '_result', escaped suitably for +# 'eval'. Like this: +# +# my_options_prep () +# { +# $debug_cmd +# +# # Extend the existing usage message. +# usage_message=$usage_message' +# -s, --silent don'\''t print informational messages +# ' +# +# func_quote_for_eval ${1+"$@"} +# my_options_prep_result=$func_quote_for_eval_result +# } +# func_add_hook func_options_prep my_options_prep +# +# +# my_silent_option () +# { +# $debug_cmd +# +# # Note that for efficiency, we parse as many options as we can +# # recognise in a loop before passing the remainder back to the +# # caller on the first unrecognised argument we encounter. +# while test $# -gt 0; do +# opt=$1; shift +# case $opt in +# --silent|-s) opt_silent=: ;; +# # Separate non-argument short options: +# -s*) func_split_short_opt "$_G_opt" +# set dummy "$func_split_short_opt_name" \ +# "-$func_split_short_opt_arg" ${1+"$@"} +# shift +# ;; +# *) set dummy "$_G_opt" "$*"; shift; break ;; +# esac +# done +# +# func_quote_for_eval ${1+"$@"} +# my_silent_option_result=$func_quote_for_eval_result +# } +# func_add_hook func_parse_options my_silent_option +# +# +# my_option_validation () +# { +# $debug_cmd +# +# $opt_silent && $opt_verbose && func_fatal_help "\ +# '--silent' and '--verbose' options are mutually exclusive." +# +# func_quote_for_eval ${1+"$@"} +# my_option_validation_result=$func_quote_for_eval_result +# } +# func_add_hook func_validate_options my_option_validation +# +# You'll alse need to manually amend $usage_message to reflect the extra +# options you parse. It's preferable to append if you can, so that +# multiple option parsing hooks can be added safely. + + +# func_options [ARG]... +# --------------------- +# All the functions called inside func_options are hookable. See the +# individual implementations for details. +func_hookable func_options +func_options () +{ + $debug_cmd + + func_options_prep ${1+"$@"} + eval func_parse_options \ + ${func_options_prep_result+"$func_options_prep_result"} + eval func_validate_options \ + ${func_parse_options_result+"$func_parse_options_result"} + + eval func_run_hooks func_options \ + ${func_validate_options_result+"$func_validate_options_result"} + + # save modified positional parameters for caller + func_options_result=$func_run_hooks_result +} + + +# func_options_prep [ARG]... +# -------------------------- +# All initialisations required before starting the option parse loop. +# Note that when calling hook functions, we pass through the list of +# positional parameters. If a hook function modifies that list, and +# needs to propogate that back to rest of this script, then the complete +# modified list must be put in 'func_run_hooks_result' before +# returning. +func_hookable func_options_prep +func_options_prep () +{ + $debug_cmd + + # Option defaults: + opt_verbose=false + opt_warning_types= + + func_run_hooks func_options_prep ${1+"$@"} + + # save modified positional parameters for caller + func_options_prep_result=$func_run_hooks_result +} + + +# func_parse_options [ARG]... +# --------------------------- +# The main option parsing loop. +func_hookable func_parse_options +func_parse_options () +{ + $debug_cmd + + func_parse_options_result= + + # this just eases exit handling + while test $# -gt 0; do + # Defer to hook functions for initial option parsing, so they + # get priority in the event of reusing an option name. + func_run_hooks func_parse_options ${1+"$@"} + + # Adjust func_parse_options positional parameters to match + eval set dummy "$func_run_hooks_result"; shift + + # Break out of the loop if we already parsed every option. + test $# -gt 0 || break + + _G_opt=$1 + shift + case $_G_opt in + --debug|-x) debug_cmd='set -x' + func_echo "enabling shell trace mode" + $debug_cmd + ;; + + --no-warnings|--no-warning|--no-warn) + set dummy --warnings none ${1+"$@"} + shift + ;; + + --warnings|--warning|-W) + test $# = 0 && func_missing_arg $_G_opt && break + case " $warning_categories $1" in + *" $1 "*) + # trailing space prevents matching last $1 above + func_append_uniq opt_warning_types " $1" + ;; + *all) + opt_warning_types=$warning_categories + ;; + *none) + opt_warning_types=none + warning_func=: + ;; + *error) + opt_warning_types=$warning_categories + warning_func=func_fatal_error + ;; + *) + func_fatal_error \ + "unsupported warning category: '$1'" + ;; + esac + shift + ;; + + --verbose|-v) opt_verbose=: ;; + --version) func_version ;; + -\?|-h) func_usage ;; + --help) func_help ;; + + # Separate optargs to long options (plugins may need this): + --*=*) func_split_equals "$_G_opt" + set dummy "$func_split_equals_lhs" \ + "$func_split_equals_rhs" ${1+"$@"} + shift + ;; + + # Separate optargs to short options: + -W*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-v*|-x*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + func_parse_options_result=$func_quote_for_eval_result +} + + +# func_validate_options [ARG]... +# ------------------------------ +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +func_hookable func_validate_options +func_validate_options () +{ + $debug_cmd + + # Display all warnings if -W was not given. + test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" + + func_run_hooks func_validate_options ${1+"$@"} + + # Bail if the options were screwed! + $exit_cmd $EXIT_FAILURE + + # save modified positional parameters for caller + func_validate_options_result=$func_run_hooks_result +} + + + +## ----------------- ## +## Helper functions. ## +## ----------------- ## + +# This section contains the helper functions used by the rest of the +# hookable option parser framework in ascii-betical order. + + +# func_fatal_help ARG... +# ---------------------- +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + eval \$ECHO \""$fatal_help"\" + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + + +# func_help +# --------- +# Echo long help message to standard output and exit. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message" + exit 0 +} + + +# func_missing_arg ARGNAME +# ------------------------ +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $debug_cmd + + func_error "Missing argument for '$1'." + exit_cmd=exit +} + + +# func_split_equals STRING +# ------------------------ +# Set func_split_equals_lhs and func_split_equals_rhs shell variables after +# splitting STRING at the '=' sign. +test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=${1%%=*} + func_split_equals_rhs=${1#*=} + test "x$func_split_equals_lhs" = "x$1" \ + && func_split_equals_rhs= + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` + func_split_equals_rhs= + test "x$func_split_equals_lhs" = "x$1" \ + || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` + } +fi #func_split_equals + + +# func_split_short_opt SHORTOPT +# ----------------------------- +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"} + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` + func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` + } +fi #func_split_short_opt + + +# func_usage +# ---------- +# Echo short help message to standard output and exit. +func_usage () +{ + $debug_cmd + + func_usage_message + $ECHO "Run '$progname --help |${PAGER-more}' for full usage" + exit 0 +} + + +# func_usage_message +# ------------------ +# Echo short help message to standard output. +func_usage_message () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + echo + $SED -n 's|^# || + /^Written by/{ + x;p;x + } + h + /^Written by/q' < "$progpath" + echo + eval \$ECHO \""$usage_message"\" +} + + +# func_version +# ------------ +# Echo version message to standard output and exit. +func_version () +{ + $debug_cmd + + printf '%s\n' "$progname $scriptversion" + $SED -n ' + /(C)/!b go + :more + /\./!{ + N + s|\n# | | + b more + } + :go + /^# Written by /,/# warranty; / { + s|^# || + s|^# *$|| + s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| + p + } + /^# Written by / { + s|^# || + p + } + /^warranty; /q' < "$progpath" + + exit $? +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: + +# Set a version string. +scriptversion='(GNU libtool) 2.4.5' + + +# func_echo ARG... +# ---------------- +# Libtool also displays the current mode in messages, so override +# funclib.sh func_echo with this custom definition. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_warning ARG... +# ------------------- +# Libtool warnings are not categorized, so override funclib.sh +# func_warning with this simpler definition. +func_warning () +{ + $debug_cmd + + $warning_func ${1+"$@"} +} + + +## ---------------- ## +## Options parsing. ## +## ---------------- ## + +# Hook in the functions to make sure our own options are parsed during +# the option parsing loop. + +usage='$progpath [OPTION]... [MODE-ARG]...' + +# Short help message in response to '-h'. +usage_message="Options: + --config show all configuration variables + --debug enable verbose shell tracing + -n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --mode=MODE use operation mode MODE + --no-warnings equivalent to '-Wnone' + --preserve-dup-deps don't remove duplicate dependency libraries + --quiet, --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + -v, --verbose print more informational messages than default + --version print version information + -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] + -h, --help, --help-all print short, long, or detailed help message +" + +# Additional text appended to 'usage_message' in response to '--help'. +long_help_message=$long_help_message" + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. When passed as first option, +'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. +Try '$progname --help --mode=MODE' for a more detailed description of MODE. + +When reporting a bug, please describe a test case to reproduce it and +include the following information: + + host-triplet: $host + shell: $SHELL + compiler: $LTCC + compiler flags: $LTCFLAGS + linker: $LD (gnu? $with_gnu_ld) + version: $progname (GNU libtool) 2.4.5 + automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` + autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` + +Report bugs to . +GNU libtool home page: . +General help using GNU software: ." + + +# func_lo2o OBJECT-NAME +# --------------------- +# Transform OBJECT-NAME from a '.lo' suffix to the platform specific +# object suffix. + +lo2o=s/\\.lo\$/.$objext/ +o2lo=s/\\.$objext\$/.lo/ + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_lo2o () + { + case $1 in + *.lo) func_lo2o_result=${1%.lo}.$objext ;; + * ) func_lo2o_result=$1 ;; + esac + }' + + # func_xform LIBOBJ-OR-SOURCE + # --------------------------- + # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) + # suffix to a '.lo' libtool-object suffix. + eval 'func_xform () + { + func_xform_result=${1%.*}.lo + }' +else + # ...otherwise fall back to using sed. + func_lo2o () + { + func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` + } + + func_xform () + { + func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` + } +fi + + +# func_fatal_configuration ARG... +# ------------------------------- +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func__fatal_error ${1+"$@"} \ + "See the $PACKAGE documentation for more information." \ + "Fatal configuration error." +} + + +# func_config +# ----------- +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + + +# func_features +# ------------- +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test yes = "$build_libtool_libs"; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test yes = "$build_old_libs"; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + + +# func_enable_tag TAGNAME +# ----------------------- +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname=$1 + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf=/$re_begincf/,/$re_endcf/p + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + + +# func_check_version_match +# ------------------------ +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# libtool_options_prep [ARG]... +# ----------------------------- +# Preparation for options parsed by libtool. +libtool_options_prep () +{ + $debug_mode + + # Option defaults: + opt_config=false + opt_dlopen= + opt_dry_run=false + opt_help=false + opt_mode= + opt_preserve_dup_deps=false + opt_quiet=false + + nonopt= + preserve_args= + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Pass back the list of options. + func_quote_for_eval ${1+"$@"} + libtool_options_prep_result=$func_quote_for_eval_result +} +func_add_hook func_options_prep libtool_options_prep + + +# libtool_parse_options [ARG]... +# --------------------------------- +# Provide handling for libtool specific options. +libtool_parse_options () +{ + $debug_cmd + + # Perform our own loop to consume as many options as possible in + # each iteration. + while test $# -gt 0; do + _G_opt=$1 + shift + case $_G_opt in + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + + --config) func_config ;; + + --dlopen|-dlopen) + opt_dlopen="${opt_dlopen+$opt_dlopen +}$1" + shift + ;; + + --preserve-dup-deps) + opt_preserve_dup_deps=: ;; + + --features) func_features ;; + + --finish) set dummy --mode finish ${1+"$@"}; shift ;; + + --help) opt_help=: ;; + + --help-all) opt_help=': help-all' ;; + + --mode) test $# = 0 && func_missing_arg $_G_opt && break + opt_mode=$1 + case $1 in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $_G_opt" + exit_cmd=exit + break + ;; + esac + shift + ;; + + --no-silent|--no-quiet) + opt_quiet=false + func_append preserve_args " $_G_opt" + ;; + + --no-warnings|--no-warning|--no-warn) + opt_warning=false + func_append preserve_args " $_G_opt" + ;; + + --no-verbose) + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --silent|--quiet) + opt_quiet=: + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --tag) test $# = 0 && func_missing_arg $_G_opt && break + opt_tag=$1 + func_append preserve_args " $_G_opt $1" + func_enable_tag "$1" + shift + ;; + + --verbose|-v) opt_quiet=false + opt_verbose=: + func_append preserve_args " $_G_opt" + ;; + + # An option not handled by this hook function: + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + libtool_parse_options_result=$func_quote_for_eval_result +} +func_add_hook func_parse_options libtool_parse_options + + + +# libtool_validate_options [ARG]... +# --------------------------------- +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +libtool_validate_options () +{ + # save first non-option argument + if test 0 -lt $#; then + nonopt=$1 + shift + fi + + # preserve --debug + test : = "$debug_cmd" || func_append preserve_args " --debug" + + case $host in + # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 + # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 + *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + test yes != "$build_libtool_libs" \ + && test yes != "$build_old_libs" \ + && func_fatal_configuration "not configured to build any kind of library" + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test execute != "$opt_mode"; then + func_error "unrecognized option '-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help=$help + help="Try '$progname --help --mode=$opt_mode' for more information." + } + + # Pass back the unparsed argument list + func_quote_for_eval ${1+"$@"} + libtool_validate_options_result=$func_quote_for_eval_result +} +func_add_hook func_validate_options libtool_validate_options + + +# Process options as early as possible so that --help and --version +# can return quickly. +func_options ${1+"$@"} +eval set dummy "$func_options_result"; shift + + + +## ----------- ## +## Main. ## +## ----------- ## + +magic='%%%MAGIC variable%%%' +magic_exe='%%%MAGIC EXE variable%%%' + +# Global variables. +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# func_generated_by_libtool +# True iff stdin has been generated by Libtool. This function is only +# a basic sanity check; it will hardly flush out determined imposters. +func_generated_by_libtool_p () +{ + $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if 'file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case $lalib_p_line in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test yes = "$lalib_p" +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + test -f "$1" && + $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $debug_cmd + + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# 'FILE.' does not work on cygwin managed mounts. +func_source () +{ + $debug_cmd + + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case $lt_sysroot:$1 in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result='='$func_stripname_result + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $debug_cmd + + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with '--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=$1 + if test yes = "$build_libtool_libs"; then + write_lobj=\'$2\' + else + write_lobj=none + fi + + if test yes = "$build_old_libs"; then + write_oldobj=\'$3\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T </dev/null` + if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $debug_cmd + + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result= + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result"; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $debug_cmd + + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $debug_cmd + + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $debug_cmd + + if test -z "$2" && test -n "$1"; then + func_error "Could not determine host file name corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result=$1 + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $debug_cmd + + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " '$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result=$3 + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $debug_cmd + + case $4 in + $1 ) func_to_host_path_result=$3$func_to_host_path_result + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via '$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $debug_cmd + + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $debug_cmd + + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result=$1 +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result=$func_convert_core_msys_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result=$func_convert_core_file_wine_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via '$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $debug_cmd + + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd=func_convert_path_$func_stripname_result + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $debug_cmd + + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result=$1 +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_msys_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_path_wine_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_dll_def_p FILE +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with _LT_DLL_DEF_P in libtool.m4 +func_dll_def_p () +{ + $debug_cmd + + func_dll_def_p_tmp=`$SED -n \ + -e 's/^[ ]*//' \ + -e '/^\(;.*\)*$/d' \ + -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ + -e q \ + "$1"` + test DEF = "$func_dll_def_p_tmp" +} + + +# func_mode_compile arg... +func_mode_compile () +{ + $debug_cmd + + # Get the compilation command and the source file. + base_compile= + srcfile=$nonopt # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg=$arg + arg_mode=normal + ;; + + target ) + libobj=$arg + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify '-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs=$IFS; IFS=, + for arg in $args; do + IFS=$save_ifs + func_append_quoted lastarg "$arg" + done + IFS=$save_ifs + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg=$srcfile + srcfile=$arg + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with '-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj=$func_basename_result + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from '$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test yes = "$build_libtool_libs" \ + || func_fatal_configuration "cannot build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name '$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname=$func_basename_result + xdir=$func_dirname_result + lobj=$xdir$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test yes = "$build_old_libs"; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test no = "$compiler_c_o"; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext + lockfile=$output_obj.lock + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test yes = "$need_locks"; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test warn = "$need_locks"; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test yes = "$build_libtool_libs"; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test no != "$pic_mode"; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test yes = "$suppress_opt"; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test yes = "$build_old_libs"; then + if test yes != "$pic_mode"; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test yes = "$compiler_c_o"; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test no != "$need_locks"; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test compile = "$opt_mode" && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a '.o' file suitable for static linking + -static only build a '.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a 'standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix '.c' with the +library object suffix, '.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to '-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the '--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the 'install' or 'cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE use a list of object files found in FILE to specify objects + -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with '-') are ignored. + +Every other argument is treated as a filename. Files ending in '.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in '.la', then a libtool library is created, +only library objects ('.lo' files) may be specified, and '-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created +using 'ar' and 'ranlib', or on Windows using 'lib'. + +If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode '$opt_mode'" + ;; + esac + + echo + $ECHO "Try '$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test : = "$opt_help"; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | $SED -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + $SED '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $debug_cmd + + # The first argument is the command name. + cmd=$nonopt + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "'$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "'$file' was not linked with '-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir=$func_dirname_result + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir=$func_dirname_result + ;; + + *) + func_warning "'-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir=$absdir + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic=$magic + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file=$progdir/$program + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file=$progdir/$program + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if $opt_dry_run; then + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + else + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd=\$cmd$args + fi +} + +test execute = "$opt_mode" && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $debug_cmd + + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "'$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument '$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and '=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_quiet && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the '-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the '$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the '$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the '$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test finish = "$opt_mode" && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $debug_cmd + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac + then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=false + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=: ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test X-m = "X$prev" && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the '$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=: + if $isdir; then + destdir=$dest + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir=$func_dirname_result + destname=$func_basename_result + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "'$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "'$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir=$func_dirname_result + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking '$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname=$1 + shift + + srcname=$realname + test -n "$relink_command" && srcname=${realname}T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme=$stripme + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme= + ;; + esac + ;; + os2*) + case $realname in + *_dll.a) + tstripme= + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try 'ln -sf' first, because the 'ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib=$destdir/$realname + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name=$func_basename_result + instname=$dir/${name}i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest=$destfile + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to '$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test yes = "$build_old_libs"; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext= + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=.exe + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script '$wrapper'" + + finalize=: + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "'$lib' has not been installed in '$libdir'" + finalize=false + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test no = "$fast_install" && test -n "$relink_command"; then + $opt_dry_run || { + if $finalize; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file=$func_basename_result + outputname=$tmpdir/$file + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_quiet || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink '$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file=$outputname + else + func_warning "cannot relink '$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name=$func_basename_result + + # Set up the ranlib parameters. + oldlib=$destdir/$name + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run '$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test install = "$opt_mode" && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $debug_cmd + + my_outputname=$1 + my_originator=$2 + my_pic_p=${3-false} + my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms=${my_outputname}S.c + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist=$output_objdir/$my_outputname.nm + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* External symbol declarations for the compiler. */\ +" + + if test yes = "$dlself"; then + func_verbose "generating symbol list for '$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from '$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols=$output_objdir/$outputname.exp + $opt_dry_run || { + $RM $export_symbols + eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from '$dlprefile'" + func_basename "$dlprefile" + name=$func_basename_result + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename= + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname"; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename=$func_basename_result + else + # no lafile. user explicitly requested -dlpreopen . + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename"; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + func_show_eval '$RM "${nlist}I"' + if test -n "$global_symbol_to_import"; then + eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[];\ +" + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ +static void lt_syminit(void) +{ + LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; + for (; symbol->name; ++symbol) + {" + $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" + echo >> "$output_objdir/$my_dlsyms" "\ + } +}" + fi + echo >> "$output_objdir/$my_dlsyms" "\ +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{ {\"$my_originator\", (void *) 0}," + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ + {\"@INIT@\", (void *) <_syminit}," + fi + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + $my_pic_p && pic_flag_for_symtable=" $pic_flag" + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' + + # Transform the symbol file into the correct name. + symfileobj=$output_objdir/${my_outputname}S.$objext + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for '$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $debug_cmd + + win32_libid_type=unknown + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + case $nm_interface in + "MS dumpbin") + if func_cygming_ms_implib_p "$1" || + func_cygming_gnu_implib_p "$1" + then + win32_nmres=import + else + win32_nmres= + fi + ;; + *) + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s|.*|import| + p + q + } + }'` + ;; + esac + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $debug_cmd + + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $debug_cmd + + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive that possess that section. Heuristic: eliminate + # all those that have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $debug_cmd + + if func_cygming_gnu_implib_p "$1"; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1"; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result= + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $debug_cmd + + f_ex_an_ar_dir=$1; shift + f_ex_an_ar_oldlib=$1 + if test yes = "$lock_old_archive_extraction"; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test yes = "$lock_old_archive_extraction"; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $debug_cmd + + my_gentop=$1; shift + my_oldlibs=${1+"$@"} + my_oldobjs= + my_xlib= + my_xabs= + my_xdir= + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib=$func_basename_result + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir=$my_gentop/$my_xlib_u + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + func_basename "$darwin_archive" + darwin_base_archive=$func_basename_result + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches; do + func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" + $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" + cd "unfat-$$/$darwin_base_archive-$darwin_arch" + func_extract_an_archive "`pwd`" "$darwin_base_archive" + cd "$darwin_curdir" + $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result=$my_oldobjs +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory where it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ that is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options that match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test yes = "$fast_install"; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + \$ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +#else +# include +# include +# ifdef __CYGWIN__ +# include +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* declarations of non-ANSI functions */ +#if defined __MINGW32__ +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined __CYGWIN__ +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined other_platform || defined ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined _MSC_VER +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +#elif defined __MINGW32__ +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined __CYGWIN__ +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined other platforms ... */ +#endif + +#if defined PATH_MAX +# define LT_PATHMAX PATH_MAX +#elif defined MAXPATHLEN +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ + defined __OS2__ +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free (stale); stale = 0; } \ +} while (0) + +#if defined LT_DEBUGWRAPPER +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + size_t tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined HAVE_DOS_BASED_FILE_SYSTEM + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined HAVE_DOS_BASED_FILE_SYSTEM + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = (size_t) (q - p); + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (STREQ (str, pat)) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + size_t len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + size_t orig_value_len = strlen (orig_value); + size_t add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + size_t len = strlen (new_value); + while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[--len] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $debug_cmd + + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_suncc_cstd_abi +# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! +# Several compiler flags select an ABI that is incompatible with the +# Cstd library. Avoid specifying it if any are in CXXFLAGS. +func_suncc_cstd_abi () +{ + $debug_cmd + + case " $compile_command " in + *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) + suncc_use_cstd_abi=no + ;; + *) + suncc_use_cstd_abi=yes + ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $debug_cmd + + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # what system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll that has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + os2dllname= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=false + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module=$wl-single_module + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test yes != "$build_libtool_libs" \ + && func_fatal_configuration "cannot build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg=$1 + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir=$arg + prev= + continue + ;; + dlfiles|dlprefiles) + $preload || { + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=: + } + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test no = "$dlself"; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test dlprefiles = "$prev"; then + dlself=yes + elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test dlfiles = "$prev"; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols=$arg + test -f "$arg" \ + || func_fatal_error "symbol file '$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex=$arg + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir=$arg + prev= + continue + ;; + mllvm) + # Clang does not use LLVM to link, so we can simply discard any + # '-mllvm $arg' options when doing the link step. + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + if test none != "$pic_object"; then + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + fi + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file '$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + os2dllname) + os2dllname=$arg + prev= + continue + ;; + precious_regex) + precious_files_regex=$arg + prev= + continue + ;; + release) + release=-$arg + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test rpath = "$prev"; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds=$arg + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg=$arg + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "'-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test X-export-symbols = "X$arg"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between '-L' and '$1'" + else + func_fatal_error "need path for '-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of '$dir'" + dir=$absdir + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test X-lc = "X$arg" || test X-lm = "X$arg"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test X-lc = "X$arg" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc due to us having libc/libc_r. + test X-lc = "X$arg" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test X-lc = "X$arg" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test X-lc = "X$arg" && continue + ;; + esac + elif test X-lc_r = "X$arg"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -mllvm) + prev=mllvm + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module=$wl-multi_module + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "'-no-install' is ignored for $host" + func_warning "assuming '-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -os2dllname) + prev=os2dllname + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # -fstack-protector* stack protector flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + # -stdlib=* select c++ std lib with clang + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + -Z*) + if test os2 = "`expr $host : '.*\(os2\)'`"; then + # OS/2 uses -Zxxx to specify OS/2-specific options + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case $arg in + -Zlinker | -Zstack) + prev=xcompiler + ;; + esac + continue + else + # Otherwise treat like 'Some other compiler flag' below + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + fi + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + test none = "$pic_object" || { + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + } + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test dlfiles = "$prev"; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test dlprefiles = "$prev"; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the '$prevarg' option requires an argument" + + if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname=$func_basename_result + libobjs_save=$libobjs + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + # Definition is injected by LT_CONFIG during libtool generation. + func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" + + func_dirname "$output" "/" "" + output_objdir=$func_dirname_result$objdir + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test lib = "$linkmode"; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=false + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test lib,link = "$linkmode,$pass"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs=$tmp_deplibs + fi + + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass"; then + libs=$deplibs + deplibs= + fi + if test prog = "$linkmode"; then + case $pass in + dlopen) libs=$dlfiles ;; + dlpreopen) libs=$dlprefiles ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test lib,dlpreopen = "$linkmode,$pass"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs=$dlprefiles + fi + if test dlopen = "$pass"; then + # Collect dlpreopened libraries + save_deplibs=$deplibs + deplibs= + fi + + for deplib in $libs; do + lib= + found=false + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test lib != "$linkmode" && test prog != "$linkmode"; then + func_warning "'-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test lib = "$linkmode"; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib=$searchdir/lib$name$search_ext + if test -f "$lib"; then + if test .la = "$search_ext"; then + found=: + else + found=false + fi + break 2 + fi + done + done + if $found; then + # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll=$l + done + if test "X$ll" = "X$old_library"; then # only static version available + found=false + func_dirname "$lib" "" "." + ladir=$func_dirname_result + lib=$ladir/$old_library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + else + # deplib doesn't seem to be a libtool library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + ;; # -l + *.ltframework) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test conv = "$pass" && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + if test scan = "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "'-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test link = "$pass"; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=false + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=: + fi + ;; + pass_all) + valid_a_lib=: + ;; + esac + if $valid_a_lib; then + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + else + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + fi + ;; + esac + continue + ;; + prog) + if test link != "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + elif test prog = "$linkmode"; then + if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=: + continue + ;; + esac # case $deplib + + $found || test -f "$lib" \ + || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "'$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir=$func_dirname_result + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass" || + { test prog != "$linkmode" && test lib != "$linkmode"; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test conv = "$pass"; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + elif test prog != "$linkmode" && test lib != "$linkmode"; then + func_fatal_error "'$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test yes = "$prefer_static_libs" || + test built,no = "$prefer_static_libs,$installed"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib=$l + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + + # This library was specified with -dlopen. + if test dlopen = "$pass"; then + test -z "$libdir" \ + && func_fatal_error "cannot -dlopen a convenience library: '$lib'" + if test -z "$dlname" || + test yes != "$dlopen_support" || + test no = "$build_libtool_libs" + then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of '$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir=$ladir + fi + ;; + esac + func_basename "$lib" + laname=$func_basename_result + + # Find the relevant object directory and library name. + if test yes = "$installed"; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library '$lib' was moved." + dir=$ladir + absdir=$abs_ladir + libdir=$abs_ladir + else + dir=$lt_sysroot$libdir + absdir=$lt_sysroot$libdir + fi + test yes = "$hardcode_automatic" && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir=$ladir + absdir=$abs_ladir + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir=$ladir/$objdir + absdir=$abs_ladir/$objdir + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test dlpreopen = "$pass"; then + if test -z "$libdir" && test prog = "$linkmode"; then + func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" + fi + case $host in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test lib = "$linkmode"; then + deplibs="$dir/$old_library $deplibs" + elif test prog,link = "$linkmode,$pass"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test prog = "$linkmode" && test link != "$pass"; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=false + if test no != "$link_all_deplibs" || test -z "$library_names" || + test no = "$build_libtool_libs"; then + linkalldeplibs=: + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if $linkalldeplibs; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test prog,link = "$linkmode,$pass"; then + if test -n "$library_names" && + { { test no = "$prefer_static_libs" || + test built,yes = "$prefer_static_libs,$installed"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then + # Make sure the rpath contains only unique directories. + case $temp_rpath: in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if $alldeplibs && + { test pass_all = "$deplibs_check_method" || + { test yes = "$build_libtool_libs" && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test built = "$use_static_libs" && test yes = "$installed"; then + use_static_libs=no + fi + if test -n "$library_names" && + { test no = "$use_static_libs" || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc* | *os2*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test no = "$installed"; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule= + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule=$dlpremoduletest + break + fi + done + if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then + echo + if test prog = "$linkmode"; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test lib = "$linkmode" && + test yes = "$hardcode_into_libs"; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname=$1 + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname=$dlname + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc* | *os2*) + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + esac + eval soname=\"$soname_spec\" + else + soname=$realname + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot=$soname + func_basename "$soroot" + soname=$func_basename_result + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from '$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for '$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test prog = "$linkmode" || test relink != "$opt_mode"; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test no = "$hardcode_direct"; then + add=$dir/$linklib + case $host in + *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; + *-*-sysv4*uw2*) add_dir=-L$dir ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir=-L$dir ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we cannot + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library"; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add=$dir/$old_library + fi + elif test -n "$old_library"; then + add=$dir/$old_library + fi + fi + esac + elif test no = "$hardcode_minus_L"; then + case $host in + *-*-sunos*) add_shlibpath=$dir ;; + esac + add_dir=-L$dir + add=-l$name + elif test no = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + relink) + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$dir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$absdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test yes != "$lib_linked"; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test prog = "$linkmode"; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test yes != "$hardcode_direct" && + test yes != "$hardcode_minus_L" && + test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test prog = "$linkmode" || test relink = "$opt_mode"; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$libdir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$libdir + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add=-l$name + elif test yes = "$hardcode_automatic"; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib"; then + add=$inst_prefix_dir$libdir/$linklib + else + add=$libdir/$linklib + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir=-L$libdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + fi + + if test prog = "$linkmode"; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test prog = "$linkmode"; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test unsupported != "$hardcode_direct"; then + test -n "$old_library" && linklib=$old_library + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test yes = "$build_libtool_libs"; then + # Not a shared library + if test pass_all != "$deplibs_check_method"; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system cannot link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test yes = "$module"; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test lib = "$linkmode"; then + if test -n "$dependency_libs" && + { test yes != "$hardcode_into_libs" || + test yes = "$build_old_libs" || + test yes = "$link_static"; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs=$temp_deplibs + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test no != "$link_all_deplibs"; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path=$deplib ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of '$dir'" + absdir=$dir + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names"; then + for tmp in $deplibrary_names; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl"; then + depdepl=$absdir/$objdir/$depdepl + darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" + func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" + path= + fi + fi + ;; + *) + path=-L$absdir/$objdir + ;; + esac + else + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "'$deplib' seems to be moved" + + path=-L$absdir + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test link = "$pass"; then + if test prog = "$linkmode"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs=$newdependency_libs + if test dlpreopen = "$pass"; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test dlopen != "$pass"; then + test conv = "$pass" || { + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + } + + if test prog,link = "$linkmode,$pass"; then + vars="compile_deplibs finalize_deplibs" + else + vars=deplibs + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + + # Add Sun CC postdeps if required: + test CXX = "$tagname" && { + case $host_os in + linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C++ 5.9 + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + + solaris*) + func_cc_basename "$CC" + case $func_cc_basename_result in + CC* | sunCC*) + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + esac + } + + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i= + ;; + esac + if test -n "$i"; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test prog = "$linkmode"; then + dlfiles=$newdlfiles + fi + if test prog = "$linkmode" || test lib = "$linkmode"; then + dlprefiles=$newdlprefiles + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "'-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "'-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs=$output + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form 'libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test no = "$module" \ + && func_fatal_help "libtool library '$output' must begin with 'lib'" + + if test no != "$need_lib_prefix"; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test pass_all != "$deplibs_check_method"; then + func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test no = "$dlself" \ + || func_warning "'-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test 1 -lt "$#" \ + && func_warning "ignoring multiple '-rpath's for a libtool library" + + install_libdir=$1 + + oldlibs= + if test -z "$rpath"; then + if test yes = "$build_libtool_libs"; then + # Building a libtool convenience library. + # Some compilers have problems with a '.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "'-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs=$IFS; IFS=: + set dummy $vinfo 0 0 0 + shift + IFS=$save_ifs + + test -n "$7" && \ + func_fatal_help "too many parameters to '-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major=$1 + number_minor=$2 + number_revision=$3 + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # that has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|freebsd-elf|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_revision + ;; + freebsd-aout|qnx|sunos) + current=$number_major + revision=$number_minor + age=0 + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_minor + lt_irix_increment=no + ;; + esac + ;; + no) + current=$1 + revision=$2 + age=$3 + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT '$current' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION '$revision' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE '$age' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE '$age' is greater than the current interface number '$current'" + func_fatal_error "'$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + # On Darwin other compilers + case $CC in + nagfor*) + verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + ;; + *) + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + esac + ;; + + freebsd-aout) + major=.$current + versuffix=.$current.$revision + ;; + + freebsd-elf) + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + irix | nonstopux) + if test no = "$lt_irix_increment"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring=$verstring_prefix$major.$revision + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test 0 -ne "$loop"; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring_prefix$major.$iface:$verstring + done + + # Before this point, $major must not contain '.'. + major=.$major + versuffix=$major.$revision + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=.$current.$age.$revision + verstring=$current.$age.$revision + + # Add in all the interfaces that we are compatible with. + loop=$age + while test 0 -ne "$loop"; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring:$iface.0 + done + + # Make executables depend on our current version. + func_append verstring ":$current.0" + ;; + + qnx) + major=.$current + versuffix=.$current + ;; + + sco) + major=.$current + versuffix=.$current + ;; + + sunos) + major=.$current + versuffix=.$current.$revision + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 file systems. + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + + *) + func_fatal_configuration "unknown library version type '$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring=0.0 + ;; + esac + if test no = "$need_version"; then + versuffix= + else + versuffix=.0.0 + fi + fi + + # Remove version info from name if versioning should be avoided + if test yes,no = "$avoid_version,$need_version"; then + major= + versuffix= + verstring= + fi + + # Check to see if the archive will have undefined symbols. + if test yes = "$allow_undefined"; then + if test unsupported = "$allow_undefined_flag"; then + if test yes = "$build_old_libs"; then + func_warning "undefined symbols not allowed in $host shared libraries; building static only" + build_libtool_libs=no + else + func_fatal_error "can't build $host shared library unless -no-undefined is specified" + fi + fi + else + # Don't allow undefined symbols. + allow_undefined_flag=$no_undefined_flag + fi + + fi + + func_generate_dlsyms "$libname" "$libname" : + func_append libobjs " $symfileobj" + test " " = "$libobjs" && libobjs= + + if test relink != "$opt_mode"; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) + if test -n "$precious_files_regex"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles=$dlfiles + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles=$dlprefiles + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test yes = "$build_libtool_libs"; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test yes = "$build_libtool_need_lc"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release= + versuffix= + major= + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib=$potent_lib + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | $SED 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; + *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib= + ;; + esac + fi + if test -n "$a_deplib"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib=$potent_lib # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs= + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + for i in $predeps $postdeps; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test none = "$deplibs_check_method"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test yes = "$droppeddeps"; then + if test yes = "$module"; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test no = "$allow_undefined"; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs=$new_libs + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test yes = "$build_libtool_libs"; then + # Remove $wl instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test yes = "$hardcode_into_libs"; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath=$finalize_rpath + test relink = "$opt_mode" || rpath=$compile_rpath$rpath + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath=$finalize_shlibpath + test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname=$1 + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname=$realname + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib=$output_objdir/$realname + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols=$output_objdir/$libname.uexp + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + func_dll_def_p "$export_symbols" || { + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols=$export_symbols + export_symbols= + always_export_symbols=yes + } + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs=$IFS; IFS='~' + for cmd1 in $cmds; do + IFS=$save_ifs + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test yes = "$try_normal_branch" \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=$output_objdir/$output_la.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS=$save_ifs + if test -n "$export_symbols_regex" && test : != "$skipped_export"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test : != "$skipped_export" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs=$tmp_deplibs + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test yes = "$compiler_needs_object" && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test : != "$skipped_export" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then + output=$output_objdir/$output_la.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then + output=$output_objdir/$output_la.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test yes = "$compiler_needs_object"; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-$k.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test -z "$objlist" || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test 1 -eq "$k"; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-$k.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-$k.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + ${skipped_export-false} && { + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + } + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs=$IFS; IFS='~' + for cmd in $concat_cmds; do + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + ${skipped_export-false} && { + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + } + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs=$IFS; IFS='~' + for cmd in $cmds; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test yes = "$module" || test yes = "$export_dynamic"; then + # On all known operating systems, these are identical. + dlname=$soname + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "'-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object '$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj=$output + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # if reload_cmds runs $LD directly, get rid of -Wl from + # whole_archive_flag_spec and hope we can get by with turning comma + # into space. + case $reload_cmds in + *\$LD[\ \$]*) wl= ;; + esac + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags + else + gentop=$output_objdir/${obj}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test yes = "$build_libtool_libs" || libobjs=$non_pic_objects + + # Create the old-style object. + reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs + + output=$obj + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + test yes = "$build_libtool_libs" || { + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + } + + if test -n "$pic_flag" || test default != "$pic_mode"; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output=$libobj + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "'-release' is ignored for programs" + + $preload \ + && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ + && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test CXX = "$tagname"; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " $wl-bind_at_load" + func_append finalize_command " $wl-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs=$new_libs + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath=$rpath + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath=$rpath + + if test -n "$libobjs" && test yes = "$build_old_libs"; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" false + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=: + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=false + ;; + *cygwin* | *mingw* ) + test yes = "$build_libtool_libs" || wrappers_required=false + ;; + *) + if test no = "$need_relink" || test yes != "$build_libtool_libs"; then + wrappers_required=false + fi + ;; + esac + $wrappers_required || { + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command=$compile_command$compile_rpath + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.$objext"; then + func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' + fi + + exit $exit_status + } + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test yes = "$no_install"; then + # We don't need to create a wrapper script. + link_command=$compile_var$compile_command$compile_rpath + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + case $hardcode_action,$fast_install in + relink,*) + # Fast installation is not supported + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "'$output' will be relinked during installation" + ;; + *,yes) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + ;; + *,no) + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + ;; + *,needless) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command= + ;; + esac + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource=$output_path/$objdir/lt-$output_name.c + cwrapper=$output_path/$output_name.exe + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host"; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + case $build_libtool_libs in + convenience) + oldobjs="$libobjs_save $symfileobj" + addlibs=$convenience + build_libtool_libs=no + ;; + module) + oldobjs=$libobjs_save + addlibs=$old_convenience + build_libtool_libs=no + ;; + *) + oldobjs="$old_deplibs $non_pic_objects" + $preload && test -f "$symfileobj" \ + && func_append oldobjs " $symfileobj" + addlibs=$old_convenience + ;; + esac + + if test -n "$addlibs"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase=$func_basename_result + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj"; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test -z "$oldobjs"; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test yes = "$build_old_libs" && old_library=$libname.$libext + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test yes = "$hardcode_automatic"; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test yes = "$installed"; then + if test -z "$install_libdir"; then + break + fi + output=$output_objdir/${outputname}i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name=$func_basename_result + func_resolve_sysroot "$deplib" + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs=$newdependency_libs + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles=$newdlprefiles + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles=$newdlprefiles + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test -n "$bindir"; then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result/$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that cannot go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test no,yes = "$installed,$need_relink"; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +if test link = "$opt_mode" || test relink = "$opt_mode"; then + func_mode_link ${1+"$@"} +fi + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $debug_cmd + + RM=$nonopt + files= + rmforce=false + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=: ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir=$func_dirname_result + if test . = "$dir"; then + odir=$objdir + else + odir=$dir/$objdir + fi + func_basename "$file" + name=$func_basename_result + test uninstall = "$opt_mode" && odir=$dir + + # Remember odir for removal later, being careful to avoid duplicates + if test clean = "$opt_mode"; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif $rmforce; then + continue + fi + + rmfiles=$file + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case $opt_mode in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && test none != "$pic_object"; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && test none != "$non_pic_object"; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test clean = "$opt_mode"; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.$objext" + if test yes = "$fast_install" && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name"; then + func_append rmfiles " $odir/lt-$noexename.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the $objdir's in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then + func_mode_uninstall ${1+"$@"} +fi + +test -z "$opt_mode" && { + help=$generic_help + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode '$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# where we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/mpc/m4/ax_c_check_flag.m4 b/mpc/m4/ax_c_check_flag.m4 new file mode 100644 index 0000000000..d96df54ba5 --- /dev/null +++ b/mpc/m4/ax_c_check_flag.m4 @@ -0,0 +1,86 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_c_check_flag.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_C_CHECK_FLAG(FLAG-TO-CHECK,[PROLOGUE],[BODY],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE]) +# +# DESCRIPTION +# +# This macro tests if the C compiler supports the flag FLAG-TO-CHECK. If +# successfull execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE. +# PROLOGUE and BODY are optional and should be used as in AC_LANG_PROGRAM +# macro. +# +# This code is inspired from KDE_CHECK_COMPILER_FLAG macro. Thanks to +# Bogdan Drozdowski for testing and bug fixes. +# +# LICENSE +# +# Copyright (c) 2008 Francesco Salvestrini +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 6 + +AC_DEFUN([AX_C_CHECK_FLAG],[ + AC_PREREQ([2.61]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_PROG_SED]) + + flag=`echo "$1" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + AC_CACHE_CHECK([whether the C compiler accepts the $1 flag], + [ax_cv_c_check_flag_$flag],[ + + AC_LANG_PUSH([C]) + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $1" + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([$2],[$3]) + ],[ + eval "ax_cv_c_check_flag_$flag=yes" + ],[ + eval "ax_cv_c_check_flag_$flag=no" + ]) + + CFLAGS="$save_CFLAGS" + + AC_LANG_POP + + ]) + + AS_IF([eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"],[ + : + $4 + ],[ + : + $5 + ]) +]) diff --git a/mpc/m4/ax_gcc_option.m4 b/mpc/m4/ax_gcc_option.m4 new file mode 100644 index 0000000000..f8c7cd1310 --- /dev/null +++ b/mpc/m4/ax_gcc_option.m4 @@ -0,0 +1,130 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_gcc_option.html +# =========================================================================== +# +# OBSOLETE MACRO +# +# Deprecated in favor of AX_C_CHECK_FLAG, AX_CXX_CHECK_FLAG, +# AX_CPP_CHECK_FLAG, AX_CXXCPP_CHECK_FLAG and AX_LD_CHECK_FLAG. +# +# SYNOPSIS +# +# AX_GCC_OPTION(OPTION,EXTRA-OPTIONS,TEST-PROGRAM,ACTION-IF-SUCCESSFUL,ACTION-IF-NOT-SUCCESFUL) +# +# DESCRIPTION +# +# AX_GCC_OPTION checks wheter gcc accepts the passed OPTION. If it accepts +# the OPTION then ACTION-IF-SUCCESSFUL will be executed, otherwise +# ACTION-IF-UNSUCCESSFUL. +# +# A typical usage should be the following one: +# +# AX_GCC_OPTION([-fomit-frame-pointer],[],[],[ +# AC_MSG_NOTICE([The option is supported])],[ +# AC_MSG_NOTICE([No luck this time]) +# ]) +# +# The macro doesn't discriminate between languages so, if you are testing +# for an option that works for C++ but not for C you should use '-x c++' +# as EXTRA-OPTIONS: +# +# AX_GCC_OPTION([-fno-rtti],[-x c++],[],[ ... ],[ ... ]) +# +# OPTION is tested against the following code: +# +# int main() +# { +# return 0; +# } +# +# The optional TEST-PROGRAM comes handy when the default main() is not +# suited for the option being checked +# +# So, if you need to test for -fstrict-prototypes option you should +# probably use the macro as follows: +# +# AX_GCC_OPTION([-fstrict-prototypes],[-x c++],[ +# int main(int argc, char ** argv) +# { +# (void) argc; +# (void) argv; +# +# return 0; +# } +# ],[ ... ],[ ... ]) +# +# Note that the macro compiles but doesn't link the test program so it is +# not suited for checking options that are passed to the linker, like: +# +# -Wl,-L +# +# In order to avoid such kind of problems you should think about usinguse +# the AX_*_CHECK_FLAG family macros +# +# LICENSE +# +# Copyright (c) 2008 Francesco Salvestrini +# Copyright (c) 2008 Bogdan Drozdowski +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 13 + +AC_DEFUN([AX_GCC_OPTION], [ + AC_REQUIRE([AC_PROG_CC]) + + AC_MSG_CHECKING([if gcc accepts $1 option]) + + AS_IF([ test "x$GCC" = "xyes" ],[ + AS_IF([ test -z "$3" ],[ + ax_gcc_option_test="int main() +{ + return 0; +}" + ],[ + ax_gcc_option_test="$3" + ]) + + # Dump the test program to file + cat < conftest.c +$ax_gcc_option_test +EOF + + # Dump back the file to the log, useful for debugging purposes + AC_TRY_COMMAND(cat conftest.c 1>&AS_MESSAGE_LOG_FD) + + AS_IF([ AC_TRY_COMMAND($CC $2 $1 -c conftest.c 1>&AS_MESSAGE_LOG_FD) ],[ + AC_MSG_RESULT([yes]) + $4 + ],[ + AC_MSG_RESULT([no]) + $5 + ]) + ],[ + AC_MSG_RESULT([no gcc available]) + ]) +]) diff --git a/mpc/m4/ax_gcc_version.m4 b/mpc/m4/ax_gcc_version.m4 new file mode 100644 index 0000000000..9923c08028 --- /dev/null +++ b/mpc/m4/ax_gcc_version.m4 @@ -0,0 +1,65 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_gcc_version.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_GCC_VERSION +# +# DESCRIPTION +# +# This macro retrieves the gcc version and returns it in the GCC_VERSION +# variable if available, an empty string otherwise. +# +# LICENSE +# +# Copyright (c) 2009 Francesco Salvestrini +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 7 + +AC_DEFUN([AX_GCC_VERSION], [ + GCC_VERSION="" + AX_GCC_OPTION([-dumpversion],[],[],[ + ax_gcc_version_option=yes + ],[ + ax_gcc_version_option=no + ]) + AS_IF([test "x$GCC" = "xyes"],[ + AS_IF([test "x$ax_gcc_version_option" != "xno"],[ + AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[ + ax_cv_gcc_version="`$CC -dumpversion`" + AS_IF([test "x$ax_cv_gcc_version" = "x"],[ + ax_cv_gcc_version="" + ]) + ]) + GCC_VERSION=$ax_cv_gcc_version + ]) + ]) + AC_SUBST([GCC_VERSION]) +]) diff --git a/mpc/m4/libtool.m4 b/mpc/m4/libtool.m4 new file mode 100644 index 0000000000..f796d7bcdf --- /dev/null +++ b/mpc/m4/libtool.m4 @@ -0,0 +1,8364 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 2014 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +]) + +# serial 58 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_PREPARE_CC_BASENAME +# ----------------------- +m4_defun([_LT_PREPARE_CC_BASENAME], [ +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in @S|@*""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} +])# _LT_PREPARE_CC_BASENAME + + +# _LT_CC_BASENAME(CC) +# ------------------- +# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME, +# but that macro is also expanded into generated libtool script, which +# arranges for $SED and $ECHO to be set by different means. +m4_defun([_LT_CC_BASENAME], +[m4_require([_LT_PREPARE_CC_BASENAME])dnl +AC_REQUIRE([_LT_DECL_SED])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl +func_cc_basename $1 +cc_basename=$func_cc_basename_result +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl +dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl +m4_require([_LT_CMD_TRUNCATE])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from 'configure', and 'config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# 'config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain=$ac_aux_dir/ltmain.sh +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the 'libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to 'config.status' so that its +# declaration there will have the same value as in 'configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags='_LT_TAGS'dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into 'config.status', and then the shell code to quote escape them in +# for loops in 'config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# '#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test 0 = "$lt_write_fail" && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +'$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2011 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test 0 != $[#] +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try '$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try '$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test yes = "$silent" && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options that allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST + fi + + cfgfile=${ofile}T + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL +# Generated automatically by $as_me ($PACKAGE) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. + +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit, 1996 + +_LT_COPYING +_LT_LIBTOOL_TAGS + +# Configured defaults for sys_lib_dlsearch_path munging. +: \${LT_SYS_LIBRARY_PATH="$LT_SYS_LIBRARY_PATH"} + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" +## -------------------------------------- ## +## Shell functions shared with configure. ## +## -------------------------------------- ## + +_LT_PREPARE_MUNGE_PATH_LIST +_LT_PREPARE_CC_BASENAME + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Go], [_LT_LANG(GO)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +m4_ifndef([AC_PROG_GO], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_GO. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ +m4_defun([AC_PROG_GO], +[AC_LANG_PUSH(Go)dnl +AC_ARG_VAR([GOC], [Go compiler command])dnl +AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +AC_CHECK_TOOL(GOC, gccgo) +if test -z "$GOC"; then + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) + fi +fi +if test -z "$GOC"; then + AC_CHECK_PROG(GOC, gccgo, gccgo, false) +fi +])#m4_defun +])#m4_ifndef + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([AC_PROG_GO], + [LT_LANG(GO)], + [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS=$save_LDFLAGS + ]) + + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[[012]][[,.]]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES([TAG]) +# --------------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test yes = "$lt_cv_ld_force_load"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], + [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + m4_if([$1], [CXX], +[ if test yes != "$lt_cv_apple_cc_single_mod"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script that will find a shell with a builtin +# printf (that we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case $ECHO in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], + [Search for dependent libraries within DIR (or the compiler's sysroot + if not specified).])], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([$with_sysroot]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and where our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test yes = "[$]$2"; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS +]) + +if test yes = "[$]$2"; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n "$lt_cv_sys_max_cmd_len"; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test yes = "$cross_compiling"; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen=shl_load], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen=dlopen], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links=nottested +if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test no = "$hard_links"; then + AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", + [Define to the sub-directory where libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then + + # We can hardcode non-existent directories. + if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && + test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || + test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_PREPARE_MUNGE_PATH_LIST +# --------------------------- +# Make sure func_munge_path_list() is defined correctly. +m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], +[[# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x@S|@2 in + x) + ;; + *:) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \$@S|@1\" + ;; + x:*) + eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" + ;; + *) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + esac +} +]])# _LT_PREPARE_PATH_LIST + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +AC_ARG_VAR([LT_SYS_LIBRARY_PATH], +[User-defined run-time library search path.]) + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[[4-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a[(]lib.so.V[)]' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# lt_cv_sys_lib... is unaugmented for libtool script decls... +lt_cv_sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec + +# ..but sys_lib_... needs LT_SYS_LIBRARY_PATH munging for +# LT_SYS_DLSEARCH_PATH macro in ltdl.m4 to work with the correct paths: +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([sys_lib_dlsearch_path_spec], [lt_cv_sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program that can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$1"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac]) +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program that can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test no = "$withval" || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], +[if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi]) +rm -f conftest.i conftest2.i conftest.out]) +])# _LT_PATH_DD + + +# _LT_CMD_TRUNCATE +# ---------------- +# find command to truncate a binary pipe +m4_defun([_LT_CMD_TRUNCATE], +[m4_require([_LT_PATH_DD]) +AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], +[printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) +_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], + [Command to truncate a binary pipe]) +])# _LT_CMD_TRUNCATE + + +# _LT_CHECK_MAGIC_METHOD +# ---------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_MAGIC_METHOD], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi]) +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# _LT_DLL_DEF_P([FILE]) +# --------------------- +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with func_dll_def_p in the libtool script +AC_DEFUN([_LT_DLL_DEF_P], +[dnl + test DEF = "`$SED -n dnl + -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace + -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments + -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl + -e q dnl Only consider the first "real" line + $1`" dnl +])# _LT_DLL_DEF_P + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM=-lm) + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], + [Transform the output of nm into a list of symbols to manually relocate]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], + [The name lister interface]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test yes = "$GXX"; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + if test ia64 != "$host_cpu"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64, which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test yes = "$GCC"; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ F* | *Sun*Fortran*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Intel*\ [[CF]]*Compiler*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + *Portland\ Group*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS=$save_LDFLAGS]) + if test yes = "$lt_cv_irix_exported_symbol"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(ld_shlibs, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + osf3*) + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting $shlibpath_var if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC=$CC +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report what library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC=$lt_save_CC +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test no != "$CXX" && + ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || + (test g++ != "$CXX"))); then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_caught_CXX_error"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test yes = "$GXX"; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test yes = "$GXX"; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test yes = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='$wl' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac + + if test yes = "$GXX"; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag=$shared_flag' $wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + # The "-G" linker flag allows undefined symbols. + _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared + # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require '-G' NOT '-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no + + _LT_TAGVAR(GCC, $1)=$GXX + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test yes != "$_lt_caught_CXX_error" + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case @S|@2 in + .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; + *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF +package foo +func foo() { +} +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $prev$p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test x-L = "$p" || + test x-R = "$p"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test no = "$pre_test_object_deps_done"; then + case $prev in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)=$prev$p + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test no = "$pre_test_object_deps_done"; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)=$p + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)=$p + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test no = "$F77"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_disable_F77"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)=$G77 + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_F77" + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test no = "$FC"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_disable_FC"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_FC" + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)=$LD +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_GO_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Go compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_GO_CONFIG], +[AC_REQUIRE([LT_PROG_GO])dnl +AC_LANG_SAVE + +# Source file extension for Go test sources. +ac_ext=go + +# Object file extension for compiled Go test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="package main; func main() { }" + +# Code to be used in simple link tests +lt_simple_link_test_code='package main; func main() { }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GOC-"gccgo"} +CFLAGS=$GOFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)=$LD +_LT_CC_BASENAME([$compiler]) + +# Go did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GO_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code=$lt_simple_compile_test_code + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_GO +# ---------- +AC_DEFUN([LT_PROG_GO], +[AC_CHECK_TOOL(GOC, gccgo,) +]) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f "$lt_ac_sed" && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test 10 -lt "$lt_ac_count" && break + lt_ac_count=`expr $lt_ac_count + 1` + if test "$lt_ac_count" -gt "$lt_ac_max"; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine what file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/mpc/m4/ltoptions.m4 b/mpc/m4/ltoptions.m4 new file mode 100644 index 0000000000..94b0829766 --- /dev/null +++ b/mpc/m4/ltoptions.m4 @@ -0,0 +1,437 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 8 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option '$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl 'shared' nor 'disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], + [_LT_WITH_AIX_SONAME([aix])]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the 'shared' and +# 'disable-shared' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the 'static' and +# 'disable-static' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the 'fast-install' +# and 'disable-fast-install' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the 'fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the 'disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_AIX_SONAME([DEFAULT]) +# ---------------------------------- +# implement the --with-aix-soname flag, and support the `aix-soname=aix' +# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT +# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'. +m4_define([_LT_WITH_AIX_SONAME], +[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl +shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[[5-9]]*,yes) + AC_MSG_CHECKING([which variant of shared library versioning to provide]) + AC_ARG_WITH([aix-soname], + [AS_HELP_STRING([--with-aix-soname=aix|svr4|both], + [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])], + [case $withval in + aix|svr4|both) + ;; + *) + AC_MSG_ERROR([Unknown argument to --with-aix-soname]) + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname], + [AC_CACHE_VAL([lt_cv_with_aix_soname], + [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT) + with_aix_soname=$lt_cv_with_aix_soname]) + AC_MSG_RESULT([$with_aix_soname]) + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + +_LT_DECL([], [shared_archive_member_spec], [0], + [Shared archive member basename, for filename based shared library versioning on AIX])dnl +])# _LT_WITH_AIX_SONAME + +LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])]) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the 'pic-only' and 'no-pic' +# LT_INIT options. +# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [pic_mode=m4_default([$1], [default])]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/mpc/m4/ltsugar.m4 b/mpc/m4/ltsugar.m4 new file mode 100644 index 0000000000..48bc9344a4 --- /dev/null +++ b/mpc/m4/ltsugar.m4 @@ -0,0 +1,124 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59, which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/mpc/m4/ltversion.m4 b/mpc/m4/ltversion.m4 new file mode 100644 index 0000000000..a4c5ed433a --- /dev/null +++ b/mpc/m4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 4171 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.5]) +m4_define([LT_PACKAGE_REVISION], [2.4.5]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.5' +macro_revision='2.4.5' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/mpc/m4/lt~obsolete.m4 b/mpc/m4/lt~obsolete.m4 new file mode 100644 index 0000000000..c6b26f88f6 --- /dev/null +++ b/mpc/m4/lt~obsolete.m4 @@ -0,0 +1,99 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software +# Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 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[AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) diff --git a/mpc/m4/mpc.m4 b/mpc/m4/mpc.m4 new file mode 100644 index 0000000000..3fdf78eb04 --- /dev/null +++ b/mpc/m4/mpc.m4 @@ -0,0 +1,240 @@ +# mpc.m4 +# +# Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +# option) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + + +# +# SYNOPSIS +# +# +# MPC_COMPLEX_H +# +# DESCRIPTION +# +# Check whether complex.h is usable; if yes, define HAVE_COMPLEX_H. +# +AC_DEFUN([MPC_COMPLEX_H], [ + AC_CHECK_HEADER( + [complex.h], + [ + m4_define( + [MPC_CONFTEST], + [ + AC_LANG_PROGRAM( + [[#include ]], + [[complex double x = 1.0 + 2.0 * I; return (creal (x) + cimag (x));]] + ) + ] + ) + + AC_SEARCH_LIBS([creal], [m]) +# needed on Solaris + AC_MSG_CHECKING([whether creal, cimag and I can be used]) + AC_LINK_IFELSE( + [MPC_CONFTEST], + [ + AC_MSG_RESULT([yes]) + AC_DEFINE([HAVE_COMPLEX_H], [1], [complex.h present and usable]) + ], + [ + AC_MSG_RESULT([no, build without support for C complex numbers]) + ] + ) + ] + ) +]) + + +# +# SYNOPSIS +# +# +# MPC_C_CHECK_FLAG([FLAG,ACCUMULATOR]) +# +# DESCRIPTION +# +# Checks if the C compiler accepts the flag FLAG +# If yes, adds it to CFLAGS. + +AC_DEFUN([MPC_C_CHECK_FLAG], [ + AX_C_CHECK_FLAG($1,,,[CFLAGS="$CFLAGS $1"]) +]) + + +# +# SYNOPSIS +# +# +# MPC_C_CHECK_WARNINGFLAGS +# +# DESCRIPTION +# +# For development version only: Checks if gcc accepts warning flags. +# Adds accepted ones to CFLAGS. +# +AC_DEFUN([MPC_C_CHECK_WARNINGCFLAGS], [ + AC_REQUIRE([AC_PROG_GREP]) + if echo $VERSION | grep -c dev >/dev/null 2>&1 ; then + if test "x$GCC" = "xyes" -a "x$compiler" != "xicc" -a "x$compiler" != "xg++"; then + # enable -Werror for myself (Andreas Enge) + if test "x$USER" = "xenge"; then + MPC_C_CHECK_FLAG(-Werror) + fi + MPC_C_CHECK_FLAG(-g) + MPC_C_CHECK_FLAG(-std=c99) + MPC_C_CHECK_FLAG(-Wno-long-long) + MPC_C_CHECK_FLAG(-Wall) + MPC_C_CHECK_FLAG(-Wextra) + MPC_C_CHECK_FLAG(-Wdeclaration-after-statement) + MPC_C_CHECK_FLAG(-Wshadow) + MPC_C_CHECK_FLAG(-Wstrict-prototypes) + MPC_C_CHECK_FLAG(-Wmissing-prototypes) + MPC_C_CHECK_FLAG(-Wno-unused-value) + fi + fi +]) + + +# +# SYNOPSIS +# +# +# MPC_GMP_CC_CFLAGS +# +# DESCRIPTION +# +# Checks if CC and CFLAGS can be extracted from gmp.h +# essentially copied from mpfr +# +AC_DEFUN([MPC_GMP_CC_CFLAGS], [ + AC_MSG_CHECKING(for CC and CFLAGS in gmp.h) + # AC_PROG_CPP triggers the search for a C compiler; use hack instead + for cpp in /lib/cpp gcc cc c99 + do + test $cpp = /lib/cpp || cpp="$cpp -E" + echo foo > conftest.c + if $cpp $CPPFLAGS conftest.c > /dev/null 2> /dev/null ; then + # Get CC + echo "#include \"gmp.h\"" > conftest.c + echo "MPFR_OPTION __GMP_CC" >> conftest.c + GMP_CC=`$cpp $CPPFLAGS conftest.c 2> /dev/null | $EGREP MPFR_OPTION | $SED -e 's/MPFR_OPTION //g;s/ *" *//g'` + # Get CFLAGS + echo "#include \"gmp.h\"" > conftest.c + echo "MPFR_OPTION __GMP_CFLAGS" >> conftest.c + GMP_CFLAGS=`$cpp $CPPFLAGS conftest.c 2> /dev/null | $EGREP MPFR_OPTION | $SED -e 's/MPFR_OPTION //g;s/ *" *//g'` + break + fi + done + + if test "x$GMP_CFLAGS" = "x__GMP_CFLAGS" -o "x$GMP_CC" = "x__GMP_CC" ; then + AC_MSG_RESULT(no) + GMP_CC= + GMP_CFLAGS= + else + AC_MSG_RESULT(yes [CC=$GMP_CC CFLAGS=$GMP_CFLAGS]) + fi + + # Check for validity of CC and CFLAGS obtained from gmp.h + if test -n "$GMP_CC$GMP_CFLAGS" ; then + AC_MSG_CHECKING(for CC=$GMP_CC and CFLAGS=$GMP_CFLAGS) + echo "int main (void) { return 0; }" > conftest.c + if $GMP_CC $GMP_CFLAGS -o conftest conftest.c 2> /dev/null ; then + AC_MSG_RESULT(yes) + CC=$GMP_CC + CFLAGS=$GMP_CFLAGS + else + AC_MSG_RESULT(no) + fi + fi + + rm -f conftest* +]) + + +# +# SYNOPSIS +# +# +# MPC_WINDOWS +# +# DESCRIPTION +# +# Additional checks on windows +# libtool requires "-no-undefined" for win32 dll +# It also disables the tests involving the linking with LIBGMP if DLL +# +AC_DEFUN([MPC_WINDOWS], [ + if test "$enable_shared" = yes; then + MPC_LDFLAGS="$MPC_LDFLAGS -no-undefined" + AC_MSG_CHECKING(for DLL/static gmp) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include "gmp.h" +#if !__GMP_LIBGMP_DLL +#error +error +#endif + ]], [[]])],[AC_MSG_RESULT(DLL)],[ + AC_MSG_RESULT(static) + AC_MSG_ERROR([gmp is not available as a DLL: use --enable-static --disable-shared]) ]) + AC_MSG_CHECKING(for DLL/static mpfr) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include "mpfr.h" +#if !__GMP_LIBGMP_DLL +#error +error +#endif + ]], [[]])],[AC_MSG_RESULT(DLL)],[ + AC_MSG_RESULT(static) + AC_MSG_ERROR([mpfr is not available as a DLL: use --enable-static --disable-shared]) ]) + else + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include "gmp.h" +#if __GMP_LIBGMP_DLL +#error +error +#endif + ]], [[]])],[AC_MSG_RESULT(static)],[ + AC_MSG_RESULT(DLL) + AC_MSG_ERROR([gmp is only available as a DLL: use --disable-static --enable-shared]) ]) + fi + ;; +]) + + +# +# SYNOPSIS +# +# +# MPC_GITVERSION +# +# DESCRIPTION +# +# If current version string contains "dev", substitutes the short git hash +# into GITVERSION +# +AC_DEFUN([MPC_GITVERSION], [ + if echo $VERSION | grep -c dev >/dev/null 2>&1 ; then + AC_CHECK_PROG([HASGIT], [git], [yes], [no]) + AS_IF([test "x$HASGIT" = "xyes"], [ + AC_MSG_CHECKING([for current git version]) + GITVERSION=esyscmd([git rev-parse --short HEAD]) + AC_SUBST([GITVERSION]) + AC_MSG_RESULT([$GITVERSION]) + ]) + fi +]) diff --git a/mpc/m4/valgrind-tests.m4 b/mpc/m4/valgrind-tests.m4 new file mode 100644 index 0000000000..46fbd14669 --- /dev/null +++ b/mpc/m4/valgrind-tests.m4 @@ -0,0 +1,43 @@ +# valgrind-tests.m4 serial 3 +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Simon Josefsson +dnl with adaptations to MPC + +# gl_VALGRIND_TESTS() +# ------------------- +# Check if valgrind is available, and set VALGRIND to it if available. +AC_DEFUN([gl_VALGRIND_TESTS], +[ + # Run self-tests under valgrind? + if test "$cross_compiling" = no; then + AC_CHECK_PROGS(VALGRIND, valgrind) + fi + + OPTS="-q --error-exitcode=1 --leak-check=full" + + if test -n "$VALGRIND" \ + && $VALGRIND $OPTS $SHELL -c 'exit 0' > /dev/null 2>&1; then + opt_valgrind_tests=yes + VALGRIND="$VALGRIND $OPTS" +# Addition AE: enable suppression file through a shell variable + AC_MSG_CHECKING([for valgrind suppression file]) + if test -n "$VALGRIND_SUPPRESSION"; then + AC_MSG_RESULT($VALGRIND_SUPPRESSION) + VALGRIND="$VALGRIND --suppressions=$VALGRIND_SUPPRESSION" + else + AC_MSG_RESULT([no]) + fi + AC_DEFINE([MPC_USE_VALGRIND], 1, [Use valgrind for make check]) + else + opt_valgrind_tests=no + VALGRIND= + fi + + AC_MSG_CHECKING([whether self tests are run under valgrind]) + AC_MSG_RESULT($opt_valgrind_tests) +]) + diff --git a/mpc/missing b/mpc/missing new file mode 100755 index 0000000000..ea801d290a --- /dev/null +++ b/mpc/missing @@ -0,0 +1,215 @@ +#!/bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2013-10-28.13; # UTC + +# Copyright (C) 1996-2014 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'autom4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/mpc/src/Makefile.am b/mpc/src/Makefile.am new file mode 100644 index 0000000000..0ece3117e8 --- /dev/null +++ b/mpc/src/Makefile.am @@ -0,0 +1,34 @@ +## src/Makefile.am -- Process this file with automake to produce Makefile.in +## +## Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA +## +## This file is part of GNU MPC. +## +## GNU MPC is free software; you can redistribute it and/or modify it under +## the terms of the GNU Lesser General Public License as published by the +## Free Software Foundation; either version 3 of the License, or (at your +## option) any later version. +## +## GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +## FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +## more details. +## +## You should have received a copy of the GNU Lesser General Public License +## along with this program. If not, see http://www.gnu.org/licenses/ . + +lib_LTLIBRARIES = libmpc.la +libmpc_la_LDFLAGS = $(MPC_LDFLAGS) -version-info 3:0:0 +libmpc_la_SOURCES = mpc-impl.h abs.c acos.c acosh.c add.c add_fr.c \ + add_si.c add_ui.c arg.c asin.c asinh.c atan.c atanh.c clear.c cmp.c \ + cmp_si_si.c conj.c cos.c cosh.c div_2si.c div_2ui.c div.c div_fr.c \ + div_ui.c exp.c fma.c fr_div.c fr_sub.c get_prec2.c get_prec.c \ + get_version.c get_x.c imag.c init2.c init3.c inp_str.c log.c log10.c \ + mem.c mul_2si.c mul_2ui.c mul.c mul_fr.c mul_i.c mul_si.c mul_ui.c \ + neg.c norm.c out_str.c pow.c pow_fr.c \ + pow_ld.c pow_d.c pow_si.c pow_ui.c pow_z.c proj.c real.c urandom.c set.c \ + set_prec.c set_str.c set_x.c set_x_x.c sin.c sin_cos.c sinh.c sqr.c \ + sqrt.c strtoc.c sub.c sub_fr.c sub_ui.c swap.c tan.c tanh.c uceil_log2.c \ + ui_div.c ui_ui_sub.c + +libmpc_la_LIBADD = @LTLIBOBJS@ diff --git a/mpc/src/Makefile.in b/mpc/src/Makefile.in new file mode 100644 index 0000000000..d0fd25de8c --- /dev/null +++ b/mpc/src/Makefile.in @@ -0,0 +1,755 @@ +# Makefile.in generated by automake 1.15 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2014 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/mpc/src/abs.c b/mpc/src/abs.c new file mode 100644 index 0000000000..bf1e5fda09 --- /dev/null +++ b/mpc/src/abs.c @@ -0,0 +1,28 @@ +/* mpc_abs -- Absolute value of a complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* the rounding mode is mpfr_rnd_t here since we return an mpfr number */ +int +mpc_abs (mpfr_ptr a, mpc_srcptr b, mpfr_rnd_t rnd) +{ + return mpfr_hypot (a, mpc_realref(b), mpc_imagref(b), rnd); +} diff --git a/mpc/src/acos.c b/mpc/src/acos.c new file mode 100644 index 0000000000..e7a269149a --- /dev/null +++ b/mpc/src/acos.c @@ -0,0 +1,228 @@ +/* mpc_acos -- arccosine of a complex number. + +Copyright (C) 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include "mpc-impl.h" + +int +mpc_acos (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + int inex_re, inex_im, inex; + mpfr_prec_t p_re, p_im, p; + mpc_t z1; + mpfr_t pi_over_2; + mpfr_exp_t e1, e2; + mpfr_rnd_t rnd_im; + mpc_rnd_t rnd1; + + inex_re = 0; + inex_im = 0; + + /* special values */ + if (mpfr_nan_p (mpc_realref (op)) || mpfr_nan_p (mpc_imagref (op))) + { + if (mpfr_inf_p (mpc_realref (op)) || mpfr_inf_p (mpc_imagref (op))) + { + mpfr_set_inf (mpc_imagref (rop), mpfr_signbit (mpc_imagref (op)) ? +1 : -1); + mpfr_set_nan (mpc_realref (rop)); + } + else if (mpfr_zero_p (mpc_realref (op))) + { + inex_re = set_pi_over_2 (mpc_realref (rop), +1, MPC_RND_RE (rnd)); + mpfr_set_nan (mpc_imagref (rop)); + } + else + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + } + + return MPC_INEX (inex_re, 0); + } + + if (mpfr_inf_p (mpc_realref (op)) || mpfr_inf_p (mpc_imagref (op))) + { + if (mpfr_inf_p (mpc_realref (op))) + { + if (mpfr_inf_p (mpc_imagref (op))) + { + if (mpfr_sgn (mpc_realref (op)) > 0) + { + inex_re = + set_pi_over_2 (mpc_realref (rop), +1, MPC_RND_RE (rnd)); + mpfr_div_2ui (mpc_realref (rop), mpc_realref (rop), 1, GMP_RNDN); + } + else + { + + /* the real part of the result is 3*pi/4 + a = o(pi) error(a) < 1 ulp(a) + b = o(3*a) error(b) < 2 ulp(b) + c = b/4 exact + thus 1 bit is lost */ + mpfr_t x; + mpfr_prec_t prec; + int ok; + mpfr_init (x); + prec = mpfr_get_prec (mpc_realref (rop)); + p = prec; + + do + { + p += mpc_ceil_log2 (p); + mpfr_set_prec (x, p); + mpfr_const_pi (x, GMP_RNDD); + mpfr_mul_ui (x, x, 3, GMP_RNDD); + ok = + mpfr_can_round (x, p - 1, GMP_RNDD, MPC_RND_RE (rnd), + prec+(MPC_RND_RE (rnd) == GMP_RNDN)); + + } while (ok == 0); + inex_re = + mpfr_div_2ui (mpc_realref (rop), x, 2, MPC_RND_RE (rnd)); + mpfr_clear (x); + } + } + else + { + if (mpfr_sgn (mpc_realref (op)) > 0) + mpfr_set_ui (mpc_realref (rop), 0, GMP_RNDN); + else + inex_re = mpfr_const_pi (mpc_realref (rop), MPC_RND_RE (rnd)); + } + } + else + inex_re = set_pi_over_2 (mpc_realref (rop), +1, MPC_RND_RE (rnd)); + + mpfr_set_inf (mpc_imagref (rop), mpfr_signbit (mpc_imagref (op)) ? +1 : -1); + + return MPC_INEX (inex_re, 0); + } + + /* pure real argument */ + if (mpfr_zero_p (mpc_imagref (op))) + { + int s_im; + s_im = mpfr_signbit (mpc_imagref (op)); + + if (mpfr_cmp_ui (mpc_realref (op), 1) > 0) + { + if (s_im) + inex_im = mpfr_acosh (mpc_imagref (rop), mpc_realref (op), + MPC_RND_IM (rnd)); + else + inex_im = -mpfr_acosh (mpc_imagref (rop), mpc_realref (op), + INV_RND (MPC_RND_IM (rnd))); + + mpfr_set_ui (mpc_realref (rop), 0, GMP_RNDN); + } + else if (mpfr_cmp_si (mpc_realref (op), -1) < 0) + { + mpfr_t minus_op_re; + minus_op_re[0] = mpc_realref (op)[0]; + MPFR_CHANGE_SIGN (minus_op_re); + + if (s_im) + inex_im = mpfr_acosh (mpc_imagref (rop), minus_op_re, + MPC_RND_IM (rnd)); + else + inex_im = -mpfr_acosh (mpc_imagref (rop), minus_op_re, + INV_RND (MPC_RND_IM (rnd))); + inex_re = mpfr_const_pi (mpc_realref (rop), MPC_RND_RE (rnd)); + } + else + { + inex_re = mpfr_acos (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd)); + mpfr_set_ui (mpc_imagref (rop), 0, MPC_RND_IM (rnd)); + } + + if (!s_im) + mpc_conj (rop, rop, MPC_RNDNN); + + return MPC_INEX (inex_re, inex_im); + } + + /* pure imaginary argument */ + if (mpfr_zero_p (mpc_realref (op))) + { + inex_re = set_pi_over_2 (mpc_realref (rop), +1, MPC_RND_RE (rnd)); + inex_im = -mpfr_asinh (mpc_imagref (rop), mpc_imagref (op), + INV_RND (MPC_RND_IM (rnd))); + mpc_conj (rop,rop, MPC_RNDNN); + + return MPC_INEX (inex_re, inex_im); + } + + /* regular complex argument: acos(z) = Pi/2 - asin(z) */ + p_re = mpfr_get_prec (mpc_realref(rop)); + p_im = mpfr_get_prec (mpc_imagref(rop)); + p = p_re; + mpc_init3 (z1, p, p_im); /* we round directly the imaginary part to p_im, + with rounding mode opposite to rnd_im */ + rnd_im = MPC_RND_IM(rnd); + /* the imaginary part of asin(z) has the same sign as Im(z), thus if + Im(z) > 0 and rnd_im = RNDZ, we want to round the Im(asin(z)) to -Inf + so that -Im(asin(z)) is rounded to zero */ + if (rnd_im == GMP_RNDZ) + rnd_im = mpfr_sgn (mpc_imagref(op)) > 0 ? GMP_RNDD : GMP_RNDU; + else + rnd_im = rnd_im == GMP_RNDU ? GMP_RNDD + : rnd_im == GMP_RNDD ? GMP_RNDU + : rnd_im; /* both RNDZ and RNDA map to themselves for -asin(z) */ + rnd1 = MPC_RND (GMP_RNDN, rnd_im); + mpfr_init2 (pi_over_2, p); + for (;;) + { + p += mpc_ceil_log2 (p) + 3; + + mpfr_set_prec (mpc_realref(z1), p); + mpfr_set_prec (pi_over_2, p); + + set_pi_over_2 (pi_over_2, +1, GMP_RNDN); + e1 = 1; /* Exp(pi_over_2) */ + inex = mpc_asin (z1, op, rnd1); /* asin(z) */ + MPC_ASSERT (mpfr_sgn (mpc_imagref(z1)) * mpfr_sgn (mpc_imagref(op)) > 0); + inex_im = MPC_INEX_IM(inex); /* inex_im is in {-1, 0, 1} */ + e2 = mpfr_get_exp (mpc_realref(z1)); + mpfr_sub (mpc_realref(z1), pi_over_2, mpc_realref(z1), GMP_RNDN); + if (!mpfr_zero_p (mpc_realref(z1))) + { + /* the error on x=Re(z1) is bounded by 1/2 ulp(x) + 2^(e1-p-1) + + 2^(e2-p-1) */ + e1 = e1 >= e2 ? e1 + 1 : e2 + 1; + /* the error on x is bounded by 1/2 ulp(x) + 2^(e1-p-1) */ + e1 -= mpfr_get_exp (mpc_realref(z1)); + /* the error on x is bounded by 1/2 ulp(x) [1 + 2^e1] */ + e1 = e1 <= 0 ? 0 : e1; + /* the error on x is bounded by 2^e1 * ulp(x) */ + mpfr_neg (mpc_imagref(z1), mpc_imagref(z1), GMP_RNDN); /* exact */ + inex_im = -inex_im; + if (mpfr_can_round (mpc_realref(z1), p - e1, GMP_RNDN, GMP_RNDZ, + p_re + (MPC_RND_RE(rnd) == GMP_RNDN))) + break; + } + } + inex = mpc_set (rop, z1, rnd); + inex_re = MPC_INEX_RE(inex); + mpc_clear (z1); + mpfr_clear (pi_over_2); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/acosh.c b/mpc/src/acosh.c new file mode 100644 index 0000000000..782f5550c2 --- /dev/null +++ b/mpc/src/acosh.c @@ -0,0 +1,76 @@ +/* mpc_acosh -- inverse hyperbolic cosine of a complex number. + +Copyright (C) 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_acosh (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + /* acosh(z) = + NaN + i*NaN, if z=0+i*NaN + -i*acos(z), if sign(Im(z)) = - + i*acos(z), if sign(Im(z)) = + + http://functions.wolfram.com/ElementaryFunctions/ArcCosh/27/02/03/01/01/ + */ + mpc_t a; + mpfr_t tmp; + int inex; + + if (mpfr_zero_p (mpc_realref (op)) && mpfr_nan_p (mpc_imagref (op))) + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + return 0; + } + + /* Note reversal of precisions due to later multiplication by i or -i */ + mpc_init3 (a, MPC_PREC_IM(rop), MPC_PREC_RE(rop)); + + if (mpfr_signbit (mpc_imagref (op))) + { + inex = mpc_acos (a, op, + MPC_RND (INV_RND (MPC_RND_IM (rnd)), MPC_RND_RE (rnd))); + + /* change a to -i*a, i.e., -y+i*x to x+i*y */ + tmp[0] = mpc_realref (a)[0]; + mpc_realref (a)[0] = mpc_imagref (a)[0]; + mpc_imagref (a)[0] = tmp[0]; + MPFR_CHANGE_SIGN (mpc_imagref (a)); + inex = MPC_INEX (MPC_INEX_IM (inex), -MPC_INEX_RE (inex)); + } + else + { + inex = mpc_acos (a, op, + MPC_RND (MPC_RND_IM (rnd), INV_RND(MPC_RND_RE (rnd)))); + + /* change a to i*a, i.e., y-i*x to x+i*y */ + tmp[0] = mpc_realref (a)[0]; + mpc_realref (a)[0] = mpc_imagref (a)[0]; + mpc_imagref (a)[0] = tmp[0]; + MPFR_CHANGE_SIGN (mpc_realref (a)); + inex = MPC_INEX (-MPC_INEX_IM (inex), MPC_INEX_RE (inex)); + } + + mpc_set (rop, a, rnd); + + mpc_clear (a); + + return inex; +} diff --git a/mpc/src/add.c b/mpc/src/add.c new file mode 100644 index 0000000000..ee9ec19b3c --- /dev/null +++ b/mpc/src/add.c @@ -0,0 +1,33 @@ +/* mpc_add -- Add two complex numbers. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff both the real and imaginary parts are exact */ +int +mpc_add (mpc_ptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_add (mpc_realref(a), mpc_realref(b), mpc_realref(c), MPC_RND_RE(rnd)); + inex_im = mpfr_add (mpc_imagref(a), mpc_imagref(b), mpc_imagref(c), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/add_fr.c b/mpc/src/add_fr.c new file mode 100644 index 0000000000..ea7b59560d --- /dev/null +++ b/mpc/src/add_fr.c @@ -0,0 +1,33 @@ +/* mpc_add_fr -- Add a complex number and a floating-point number. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff both the real and imaginary parts are exact */ +int +mpc_add_fr (mpc_ptr a, mpc_srcptr b, mpfr_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_add (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/add_si.c b/mpc/src/add_si.c new file mode 100644 index 0000000000..ba14803e76 --- /dev/null +++ b/mpc/src/add_si.c @@ -0,0 +1,32 @@ +/* mpc_add_si -- Add a complex number and a signed long int. + +Copyright (C) 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_add_si (mpc_ptr rop, mpc_srcptr op1, long int op2, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_add_si (mpc_realref (rop), mpc_realref (op1), op2, MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref (rop), mpc_imagref (op1), MPC_RND_IM (rnd)); + + return MPC_INEX (inex_re, inex_im); +} diff --git a/mpc/src/add_ui.c b/mpc/src/add_ui.c new file mode 100644 index 0000000000..85f4d13d2d --- /dev/null +++ b/mpc/src/add_ui.c @@ -0,0 +1,33 @@ +/* mpc_add_ui -- Add a complex number and an unsigned long int. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff both the real and imaginary parts are exact */ +int +mpc_add_ui (mpc_ptr a, mpc_srcptr b, unsigned long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_add_ui (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/arg.c b/mpc/src/arg.c new file mode 100644 index 0000000000..20b5180926 --- /dev/null +++ b/mpc/src/arg.c @@ -0,0 +1,27 @@ +/* mpc_arg -- Get the argument of a complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_arg (mpfr_ptr a, mpc_srcptr b, mpfr_rnd_t rnd) +{ + return mpfr_atan2 (a, mpc_imagref (b), mpc_realref (b), rnd); +} diff --git a/mpc/src/asin.c b/mpc/src/asin.c new file mode 100644 index 0000000000..bd4e3132de --- /dev/null +++ b/mpc/src/asin.c @@ -0,0 +1,226 @@ +/* mpc_asin -- arcsine of a complex number. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_asin (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + mpfr_prec_t p, p_re, p_im, incr_p = 0; + mpfr_rnd_t rnd_re, rnd_im; + mpc_t z1; + int inex; + + /* special values */ + if (mpfr_nan_p (mpc_realref (op)) || mpfr_nan_p (mpc_imagref (op))) + { + if (mpfr_inf_p (mpc_realref (op)) || mpfr_inf_p (mpc_imagref (op))) + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_inf (mpc_imagref (rop), mpfr_signbit (mpc_imagref (op)) ? -1 : +1); + } + else if (mpfr_zero_p (mpc_realref (op))) + { + mpfr_set (mpc_realref (rop), mpc_realref (op), GMP_RNDN); + mpfr_set_nan (mpc_imagref (rop)); + } + else + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + } + + return 0; + } + + if (mpfr_inf_p (mpc_realref (op)) || mpfr_inf_p (mpc_imagref (op))) + { + int inex_re; + if (mpfr_inf_p (mpc_realref (op))) + { + int inf_im = mpfr_inf_p (mpc_imagref (op)); + + inex_re = set_pi_over_2 (mpc_realref (rop), + (mpfr_signbit (mpc_realref (op)) ? -1 : 1), MPC_RND_RE (rnd)); + mpfr_set_inf (mpc_imagref (rop), (mpfr_signbit (mpc_imagref (op)) ? -1 : 1)); + + if (inf_im) + mpfr_div_2ui (mpc_realref (rop), mpc_realref (rop), 1, GMP_RNDN); + } + else + { + mpfr_set_zero (mpc_realref (rop), (mpfr_signbit (mpc_realref (op)) ? -1 : 1)); + inex_re = 0; + mpfr_set_inf (mpc_imagref (rop), (mpfr_signbit (mpc_imagref (op)) ? -1 : 1)); + } + + return MPC_INEX (inex_re, 0); + } + + /* pure real argument */ + if (mpfr_zero_p (mpc_imagref (op))) + { + int inex_re; + int inex_im; + int s_im; + s_im = mpfr_signbit (mpc_imagref (op)); + + if (mpfr_cmp_ui (mpc_realref (op), 1) > 0) + { + if (s_im) + inex_im = -mpfr_acosh (mpc_imagref (rop), mpc_realref (op), + INV_RND (MPC_RND_IM (rnd))); + else + inex_im = mpfr_acosh (mpc_imagref (rop), mpc_realref (op), + MPC_RND_IM (rnd)); + inex_re = set_pi_over_2 (mpc_realref (rop), + (mpfr_signbit (mpc_realref (op)) ? -1 : 1), MPC_RND_RE (rnd)); + if (s_im) + mpc_conj (rop, rop, MPC_RNDNN); + } + else if (mpfr_cmp_si (mpc_realref (op), -1) < 0) + { + mpfr_t minus_op_re; + minus_op_re[0] = mpc_realref (op)[0]; + MPFR_CHANGE_SIGN (minus_op_re); + + if (s_im) + inex_im = -mpfr_acosh (mpc_imagref (rop), minus_op_re, + INV_RND (MPC_RND_IM (rnd))); + else + inex_im = mpfr_acosh (mpc_imagref (rop), minus_op_re, + MPC_RND_IM (rnd)); + inex_re = set_pi_over_2 (mpc_realref (rop), + (mpfr_signbit (mpc_realref (op)) ? -1 : 1), MPC_RND_RE (rnd)); + if (s_im) + mpc_conj (rop, rop, MPC_RNDNN); + } + else + { + inex_im = mpfr_set_ui (mpc_imagref (rop), 0, MPC_RND_IM (rnd)); + if (s_im) + mpfr_neg (mpc_imagref (rop), mpc_imagref (rop), GMP_RNDN); + inex_re = mpfr_asin (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd)); + } + + return MPC_INEX (inex_re, inex_im); + } + + /* pure imaginary argument */ + if (mpfr_zero_p (mpc_realref (op))) + { + int inex_im; + int s; + s = mpfr_signbit (mpc_realref (op)); + mpfr_set_ui (mpc_realref (rop), 0, GMP_RNDN); + if (s) + mpfr_neg (mpc_realref (rop), mpc_realref (rop), GMP_RNDN); + inex_im = mpfr_asinh (mpc_imagref (rop), mpc_imagref (op), MPC_RND_IM (rnd)); + + return MPC_INEX (0, inex_im); + } + + /* regular complex: asin(z) = -i*log(i*z+sqrt(1-z^2)) */ + p_re = mpfr_get_prec (mpc_realref(rop)); + p_im = mpfr_get_prec (mpc_imagref(rop)); + rnd_re = MPC_RND_RE(rnd); + rnd_im = MPC_RND_IM(rnd); + p = p_re >= p_im ? p_re : p_im; + mpc_init2 (z1, p); + while (1) + { + mpfr_exp_t ex, ey, err; + + p += mpc_ceil_log2 (p) + 3 + incr_p; /* incr_p is zero initially */ + incr_p = p / 2; + mpfr_set_prec (mpc_realref(z1), p); + mpfr_set_prec (mpc_imagref(z1), p); + + /* z1 <- z^2 */ + mpc_sqr (z1, op, MPC_RNDNN); + /* err(x) <= 1/2 ulp(x), err(y) <= 1/2 ulp(y) */ + /* z1 <- 1-z1 */ + ex = mpfr_get_exp (mpc_realref(z1)); + mpfr_ui_sub (mpc_realref(z1), 1, mpc_realref(z1), GMP_RNDN); + mpfr_neg (mpc_imagref(z1), mpc_imagref(z1), GMP_RNDN); + ex = ex - mpfr_get_exp (mpc_realref(z1)); + ex = (ex <= 0) ? 0 : ex; + /* err(x) <= 2^ex * ulp(x) */ + ex = ex + mpfr_get_exp (mpc_realref(z1)) - p; + /* err(x) <= 2^ex */ + ey = mpfr_get_exp (mpc_imagref(z1)) - p - 1; + /* err(y) <= 2^ey */ + ex = (ex >= ey) ? ex : ey; /* err(x), err(y) <= 2^ex, i.e., the norm + of the error is bounded by |h|<=2^(ex+1/2) */ + /* z1 <- sqrt(z1): if z1 = z + h, then sqrt(z1) = sqrt(z) + h/2/sqrt(t) */ + ey = mpfr_get_exp (mpc_realref(z1)) >= mpfr_get_exp (mpc_imagref(z1)) + ? mpfr_get_exp (mpc_realref(z1)) : mpfr_get_exp (mpc_imagref(z1)); + /* we have |z1| >= 2^(ey-1) thus 1/|z1| <= 2^(1-ey) */ + mpc_sqrt (z1, z1, MPC_RNDNN); + ex = (2 * ex + 1) - 2 - (ey - 1); /* |h^2/4/|t| <= 2^ex */ + ex = (ex + 1) / 2; /* ceil(ex/2) */ + /* express ex in terms of ulp(z1) */ + ey = mpfr_get_exp (mpc_realref(z1)) <= mpfr_get_exp (mpc_imagref(z1)) + ? mpfr_get_exp (mpc_realref(z1)) : mpfr_get_exp (mpc_imagref(z1)); + ex = ex - ey + p; + /* take into account the rounding error in the mpc_sqrt call */ + err = (ex <= 0) ? 1 : ex + 1; + /* err(x) <= 2^err * ulp(x), err(y) <= 2^err * ulp(y) */ + /* z1 <- i*z + z1 */ + ex = mpfr_get_exp (mpc_realref(z1)); + ey = mpfr_get_exp (mpc_imagref(z1)); + mpfr_sub (mpc_realref(z1), mpc_realref(z1), mpc_imagref(op), GMP_RNDN); + mpfr_add (mpc_imagref(z1), mpc_imagref(z1), mpc_realref(op), GMP_RNDN); + if (mpfr_cmp_ui (mpc_realref(z1), 0) == 0 || mpfr_cmp_ui (mpc_imagref(z1), 0) == 0) + continue; + ex -= mpfr_get_exp (mpc_realref(z1)); /* cancellation in x */ + ey -= mpfr_get_exp (mpc_imagref(z1)); /* cancellation in y */ + ex = (ex >= ey) ? ex : ey; /* maximum cancellation */ + err += ex; + err = (err <= 0) ? 1 : err + 1; /* rounding error in sub/add */ + /* z1 <- log(z1): if z1 = z + h, then log(z1) = log(z) + h/t with + |t| >= min(|z1|,|z|) */ + ex = mpfr_get_exp (mpc_realref(z1)); + ey = mpfr_get_exp (mpc_imagref(z1)); + ex = (ex >= ey) ? ex : ey; + err += ex - p; /* revert to absolute error <= 2^err */ + mpc_log (z1, z1, GMP_RNDN); + err -= ex - 1; /* 1/|t| <= 1/|z| <= 2^(1-ex) */ + /* express err in terms of ulp(z1) */ + ey = mpfr_get_exp (mpc_realref(z1)) <= mpfr_get_exp (mpc_imagref(z1)) + ? mpfr_get_exp (mpc_realref(z1)) : mpfr_get_exp (mpc_imagref(z1)); + err = err - ey + p; + /* take into account the rounding error in the mpc_log call */ + err = (err <= 0) ? 1 : err + 1; + /* z1 <- -i*z1 */ + mpfr_swap (mpc_realref(z1), mpc_imagref(z1)); + mpfr_neg (mpc_imagref(z1), mpc_imagref(z1), GMP_RNDN); + if (mpfr_can_round (mpc_realref(z1), p - err, GMP_RNDN, GMP_RNDZ, + p_re + (rnd_re == GMP_RNDN)) && + mpfr_can_round (mpc_imagref(z1), p - err, GMP_RNDN, GMP_RNDZ, + p_im + (rnd_im == GMP_RNDN))) + break; + } + + inex = mpc_set (rop, z1, rnd); + mpc_clear (z1); + + return inex; +} diff --git a/mpc/src/asinh.c b/mpc/src/asinh.c new file mode 100644 index 0000000000..2807a8bb31 --- /dev/null +++ b/mpc/src/asinh.c @@ -0,0 +1,55 @@ +/* mpc_asinh -- inverse hyperbolic sine of a complex number. + +Copyright (C) 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_asinh (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + /* asinh(op) = -i*asin(i*op) */ + int inex; + mpc_t z, a; + mpfr_t tmp; + + /* z = i*op */ + mpc_realref (z)[0] = mpc_imagref (op)[0]; + mpc_imagref (z)[0] = mpc_realref (op)[0]; + MPFR_CHANGE_SIGN (mpc_realref (z)); + + /* Note reversal of precisions due to later multiplication by -i */ + mpc_init3 (a, MPC_PREC_IM(rop), MPC_PREC_RE(rop)); + + inex = mpc_asin (a, z, + MPC_RND (INV_RND (MPC_RND_IM (rnd)), MPC_RND_RE (rnd))); + + /* if a = asin(i*op) = x+i*y, and we want y-i*x */ + + /* change a to -i*a */ + tmp[0] = mpc_realref (a)[0]; + mpc_realref (a)[0] = mpc_imagref (a)[0]; + mpc_imagref (a)[0] = tmp[0]; + MPFR_CHANGE_SIGN (mpc_imagref (a)); + + mpc_set (rop, a, MPC_RNDNN); /* exact */ + + mpc_clear (a); + + return MPC_INEX (MPC_INEX_IM (inex), -MPC_INEX_RE (inex)); +} diff --git a/mpc/src/atan.c b/mpc/src/atan.c new file mode 100644 index 0000000000..285f79f6cb --- /dev/null +++ b/mpc/src/atan.c @@ -0,0 +1,367 @@ +/* mpc_atan -- arctangent of a complex number. + +Copyright (C) 2009, 2010, 2011, 2012, 2013 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-impl.h" + +/* set rop to + -pi/2 if s < 0 + +pi/2 else + rounded in the direction rnd +*/ +int +set_pi_over_2 (mpfr_ptr rop, int s, mpfr_rnd_t rnd) +{ + int inex; + + inex = mpfr_const_pi (rop, s < 0 ? INV_RND (rnd) : rnd); + mpfr_div_2ui (rop, rop, 1, GMP_RNDN); + if (s < 0) + { + inex = -inex; + mpfr_neg (rop, rop, GMP_RNDN); + } + + return inex; +} + +int +mpc_atan (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + int s_re; + int s_im; + int inex_re; + int inex_im; + int inex; + + inex_re = 0; + inex_im = 0; + s_re = mpfr_signbit (mpc_realref (op)); + s_im = mpfr_signbit (mpc_imagref (op)); + + /* special values */ + if (mpfr_nan_p (mpc_realref (op)) || mpfr_nan_p (mpc_imagref (op))) + { + if (mpfr_nan_p (mpc_realref (op))) + { + mpfr_set_nan (mpc_realref (rop)); + if (mpfr_zero_p (mpc_imagref (op)) || mpfr_inf_p (mpc_imagref (op))) + { + mpfr_set_ui (mpc_imagref (rop), 0, GMP_RNDN); + if (s_im) + mpc_conj (rop, rop, MPC_RNDNN); + } + else + mpfr_set_nan (mpc_imagref (rop)); + } + else + { + if (mpfr_inf_p (mpc_realref (op))) + { + inex_re = set_pi_over_2 (mpc_realref (rop), -s_re, MPC_RND_RE (rnd)); + mpfr_set_ui (mpc_imagref (rop), 0, GMP_RNDN); + } + else + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + } + } + return MPC_INEX (inex_re, 0); + } + + if (mpfr_inf_p (mpc_realref (op)) || mpfr_inf_p (mpc_imagref (op))) + { + inex_re = set_pi_over_2 (mpc_realref (rop), -s_re, MPC_RND_RE (rnd)); + + mpfr_set_ui (mpc_imagref (rop), 0, GMP_RNDN); + if (s_im) + mpc_conj (rop, rop, GMP_RNDN); + + return MPC_INEX (inex_re, 0); + } + + /* pure real argument */ + if (mpfr_zero_p (mpc_imagref (op))) + { + inex_re = mpfr_atan (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd)); + + mpfr_set_ui (mpc_imagref (rop), 0, GMP_RNDN); + if (s_im) + mpc_conj (rop, rop, GMP_RNDN); + + return MPC_INEX (inex_re, 0); + } + + /* pure imaginary argument */ + if (mpfr_zero_p (mpc_realref (op))) + { + int cmp_1; + + if (s_im) + cmp_1 = -mpfr_cmp_si (mpc_imagref (op), -1); + else + cmp_1 = mpfr_cmp_ui (mpc_imagref (op), +1); + + if (cmp_1 < 0) + { + /* atan(+0+iy) = +0 +i*atanh(y), if |y| < 1 + atan(-0+iy) = -0 +i*atanh(y), if |y| < 1 */ + + mpfr_set_ui (mpc_realref (rop), 0, GMP_RNDN); + if (s_re) + mpfr_neg (mpc_realref (rop), mpc_realref (rop), GMP_RNDN); + + inex_im = mpfr_atanh (mpc_imagref (rop), mpc_imagref (op), MPC_RND_IM (rnd)); + } + else if (cmp_1 == 0) + { + /* atan(+/-0 +i) = +/-0 +i*inf + atan(+/-0 -i) = +/-0 -i*inf */ + mpfr_set_zero (mpc_realref (rop), s_re ? -1 : +1); + mpfr_set_inf (mpc_imagref (rop), s_im ? -1 : +1); + } + else + { + /* atan(+0+iy) = +pi/2 +i*atanh(1/y), if |y| > 1 + atan(-0+iy) = -pi/2 +i*atanh(1/y), if |y| > 1 */ + mpfr_rnd_t rnd_im, rnd_away; + mpfr_t y; + mpfr_prec_t p, p_im; + int ok; + + rnd_im = MPC_RND_IM (rnd); + mpfr_init (y); + p_im = mpfr_get_prec (mpc_imagref (rop)); + p = p_im; + + /* a = o(1/y) with error(a) < 1 ulp(a) + b = o(atanh(a)) with error(b) < (1+2^{1+Exp(a)-Exp(b)}) ulp(b) + + As |atanh (1/y)| > |1/y| we have Exp(a)-Exp(b) <=0 so, at most, + 2 bits of precision are lost. + + We round atanh(1/y) away from 0. + */ + do + { + p += mpc_ceil_log2 (p) + 2; + mpfr_set_prec (y, p); + rnd_away = s_im == 0 ? GMP_RNDU : GMP_RNDD; + inex_im = mpfr_ui_div (y, 1, mpc_imagref (op), rnd_away); + /* FIXME: should we consider the case with unreasonably huge + precision prec(y)>3*exp_min, where atanh(1/Im(op)) could be + representable while 1/Im(op) underflows ? + This corresponds to |y| = 0.5*2^emin, in which case the + result may be wrong. */ + + /* atanh cannot underflow: |atanh(x)| > |x| for |x| < 1 */ + inex_im |= mpfr_atanh (y, y, rnd_away); + + ok = inex_im == 0 + || mpfr_can_round (y, p - 2, rnd_away, GMP_RNDZ, + p_im + (rnd_im == GMP_RNDN)); + } while (ok == 0); + + inex_re = set_pi_over_2 (mpc_realref (rop), -s_re, MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref (rop), y, rnd_im); + mpfr_clear (y); + } + return MPC_INEX (inex_re, inex_im); + } + + /* regular number argument */ + { + mpfr_t a, b, x, y; + mpfr_prec_t prec, p; + mpfr_exp_t err, expo; + int ok = 0; + mpfr_t minus_op_re; + mpfr_exp_t op_re_exp, op_im_exp; + mpfr_rnd_t rnd1, rnd2; + + mpfr_inits2 (MPFR_PREC_MIN, a, b, x, y, (mpfr_ptr) 0); + + /* real part: Re(arctan(x+i*y)) = [arctan2(x,1-y) - arctan2(-x,1+y)]/2 */ + minus_op_re[0] = mpc_realref (op)[0]; + MPFR_CHANGE_SIGN (minus_op_re); + op_re_exp = mpfr_get_exp (mpc_realref (op)); + op_im_exp = mpfr_get_exp (mpc_imagref (op)); + + prec = mpfr_get_prec (mpc_realref (rop)); /* result precision */ + + /* a = o(1-y) error(a) < 1 ulp(a) + b = o(atan2(x,a)) error(b) < [1+2^{3+Exp(x)-Exp(a)-Exp(b)}] ulp(b) + = kb ulp(b) + c = o(1+y) error(c) < 1 ulp(c) + d = o(atan2(-x,c)) error(d) < [1+2^{3+Exp(x)-Exp(c)-Exp(d)}] ulp(d) + = kd ulp(d) + e = o(b - d) error(e) < [1 + kb*2^{Exp(b}-Exp(e)} + + kd*2^{Exp(d)-Exp(e)}] ulp(e) + error(e) < [1 + 2^{4+Exp(x)-Exp(a)-Exp(e)} + + 2^{4+Exp(x)-Exp(c)-Exp(e)}] ulp(e) + because |atan(u)| < |u| + < [1 + 2^{5+Exp(x)-min(Exp(a),Exp(c)) + -Exp(e)}] ulp(e) + f = e/2 exact + */ + + /* p: working precision */ + p = (op_im_exp > 0 || prec > SAFE_ABS (mpfr_prec_t, op_im_exp)) ? prec + : (prec - op_im_exp); + rnd1 = mpfr_sgn (mpc_realref (op)) > 0 ? GMP_RNDD : GMP_RNDU; + rnd2 = mpfr_sgn (mpc_realref (op)) < 0 ? GMP_RNDU : GMP_RNDD; + + do + { + p += mpc_ceil_log2 (p) + 2; + mpfr_set_prec (a, p); + mpfr_set_prec (b, p); + mpfr_set_prec (x, p); + + /* x = upper bound for atan (x/(1-y)). Since atan is increasing, we + need an upper bound on x/(1-y), i.e., a lower bound on 1-y for + x positive, and an upper bound on 1-y for x negative */ + mpfr_ui_sub (a, 1, mpc_imagref (op), rnd1); + if (mpfr_sgn (a) == 0) /* y is near 1, thus 1+y is near 2, and + expo will be 1 or 2 below */ + { + MPC_ASSERT (mpfr_cmp_ui (mpc_imagref(op), 1) == 0); + /* check for intermediate underflow */ + err = 2; /* ensures err will be expo below */ + } + else + err = mpfr_get_exp (a); /* err = Exp(a) with the notations above */ + mpfr_atan2 (x, mpc_realref (op), a, GMP_RNDU); + + /* b = lower bound for atan (-x/(1+y)): for x negative, we need a + lower bound on -x/(1+y), i.e., an upper bound on 1+y */ + mpfr_add_ui (a, mpc_imagref(op), 1, rnd2); + /* if a is exactly zero, i.e., Im(op) = -1, then the error on a is 0, + and we can simply ignore the terms involving Exp(a) in the error */ + if (mpfr_sgn (a) == 0) + { + MPC_ASSERT (mpfr_cmp_si (mpc_imagref(op), -1) == 0); + /* check for intermediate underflow */ + expo = err; /* will leave err unchanged below */ + } + else + expo = mpfr_get_exp (a); /* expo = Exp(c) with the notations above */ + mpfr_atan2 (b, minus_op_re, a, GMP_RNDD); + + err = err < expo ? err : expo; /* err = min(Exp(a),Exp(c)) */ + mpfr_sub (x, x, b, GMP_RNDU); + + err = 5 + op_re_exp - err - mpfr_get_exp (x); + /* error is bounded by [1 + 2^err] ulp(e) */ + err = err < 0 ? 1 : err + 1; + + mpfr_div_2ui (x, x, 1, GMP_RNDU); + + /* Note: using RND2=RNDD guarantees that if x is exactly representable + on prec + ... bits, mpfr_can_round will return 0 */ + ok = mpfr_can_round (x, p - err, GMP_RNDU, GMP_RNDD, + prec + (MPC_RND_RE (rnd) == GMP_RNDN)); + } while (ok == 0); + + /* Imaginary part + Im(atan(x+I*y)) = 1/4 * [log(x^2+(1+y)^2) - log (x^2 +(1-y)^2)] */ + prec = mpfr_get_prec (mpc_imagref (rop)); /* result precision */ + + /* a = o(1+y) error(a) < 1 ulp(a) + b = o(a^2) error(b) < 5 ulp(b) + c = o(x^2) error(c) < 1 ulp(c) + d = o(b+c) error(d) < 7 ulp(d) + e = o(log(d)) error(e) < [1 + 7*2^{2-Exp(e)}] ulp(e) = ke ulp(e) + f = o(1-y) error(f) < 1 ulp(f) + g = o(f^2) error(g) < 5 ulp(g) + h = o(c+f) error(h) < 7 ulp(h) + i = o(log(h)) error(i) < [1 + 7*2^{2-Exp(i)}] ulp(i) = ki ulp(i) + j = o(e-i) error(j) < [1 + ke*2^{Exp(e)-Exp(j)} + + ki*2^{Exp(i)-Exp(j)}] ulp(j) + error(j) < [1 + 2^{Exp(e)-Exp(j)} + 2^{Exp(i)-Exp(j)} + + 7*2^{3-Exp(j)}] ulp(j) + < [1 + 2^{max(Exp(e),Exp(i))-Exp(j)+1} + + 7*2^{3-Exp(j)}] ulp(j) + k = j/4 exact + */ + err = 2; + p = prec; /* working precision */ + + do + { + p += mpc_ceil_log2 (p) + err; + mpfr_set_prec (a, p); + mpfr_set_prec (b, p); + mpfr_set_prec (y, p); + + /* a = upper bound for log(x^2 + (1+y)^2) */ + ROUND_AWAY (mpfr_add_ui (a, mpc_imagref (op), 1, MPFR_RNDA), a); + mpfr_sqr (a, a, GMP_RNDU); + mpfr_sqr (y, mpc_realref (op), GMP_RNDU); + mpfr_add (a, a, y, GMP_RNDU); + mpfr_log (a, a, GMP_RNDU); + + /* b = lower bound for log(x^2 + (1-y)^2) */ + mpfr_ui_sub (b, 1, mpc_imagref (op), GMP_RNDZ); /* round to zero */ + mpfr_sqr (b, b, GMP_RNDZ); + /* we could write mpfr_sqr (y, mpc_realref (op), GMP_RNDZ) but it is + more efficient to reuse the value of y (x^2) above and subtract + one ulp */ + mpfr_nextbelow (y); + mpfr_add (b, b, y, GMP_RNDZ); + mpfr_log (b, b, GMP_RNDZ); + + mpfr_sub (y, a, b, GMP_RNDU); + + if (mpfr_zero_p (y)) + /* FIXME: happens when x and y have very different magnitudes; + could be handled more efficiently */ + ok = 0; + else + { + expo = MPC_MAX (mpfr_get_exp (a), mpfr_get_exp (b)); + expo = expo - mpfr_get_exp (y) + 1; + err = 3 - mpfr_get_exp (y); + /* error(j) <= [1 + 2^expo + 7*2^err] ulp(j) */ + if (expo <= err) /* error(j) <= [1 + 2^{err+1}] ulp(j) */ + err = (err < 0) ? 1 : err + 2; + else + err = (expo < 0) ? 1 : expo + 2; + + mpfr_div_2ui (y, y, 2, GMP_RNDN); + MPC_ASSERT (!mpfr_zero_p (y)); + /* FIXME: underflow. Since the main term of the Taylor series + in y=0 is 1/(x^2+1) * y, this means that y is very small + and/or x very large; but then the mpfr_zero_p (y) above + should be true. This needs a proof, or better yet, + special code. */ + + ok = mpfr_can_round (y, p - err, GMP_RNDU, GMP_RNDD, + prec + (MPC_RND_IM (rnd) == GMP_RNDN)); + } + } while (ok == 0); + + inex = mpc_set_fr_fr (rop, x, y, rnd); + + mpfr_clears (a, b, x, y, (mpfr_ptr) 0); + return inex; + } +} diff --git a/mpc/src/atanh.c b/mpc/src/atanh.c new file mode 100644 index 0000000000..e5716cc703 --- /dev/null +++ b/mpc/src/atanh.c @@ -0,0 +1,52 @@ +/* mpc_atanh -- inverse hyperbolic tangent of a complex number. + +Copyright (C) 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_atanh (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + /* atanh(op) = -i*atan(i*op) */ + int inex; + mpfr_t tmp; + mpc_t z, a; + + mpc_realref (z)[0] = mpc_imagref (op)[0]; + mpc_imagref (z)[0] = mpc_realref (op)[0]; + MPFR_CHANGE_SIGN (mpc_realref (z)); + + /* Note reversal of precisions due to later multiplication by -i */ + mpc_init3 (a, MPC_PREC_IM(rop), MPC_PREC_RE(rop)); + + inex = mpc_atan (a, z, + MPC_RND (INV_RND (MPC_RND_IM (rnd)), MPC_RND_RE (rnd))); + + /* change a to -i*a, i.e., x+i*y to y-i*x */ + tmp[0] = mpc_realref (a)[0]; + mpc_realref (a)[0] = mpc_imagref (a)[0]; + mpc_imagref (a)[0] = tmp[0]; + MPFR_CHANGE_SIGN (mpc_imagref (a)); + + mpc_set (rop, a, rnd); + + mpc_clear (a); + + return MPC_INEX (MPC_INEX_IM (inex), -MPC_INEX_RE (inex)); +} diff --git a/mpc/src/clear.c b/mpc/src/clear.c new file mode 100644 index 0000000000..f76b5db0f9 --- /dev/null +++ b/mpc/src/clear.c @@ -0,0 +1,28 @@ +/* mpc_clear -- Clear a complex variable. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +void +mpc_clear (mpc_t x) +{ + mpfr_clear (mpc_realref(x)); + mpfr_clear (mpc_imagref(x)); +} diff --git a/mpc/src/cmp.c b/mpc/src/cmp.c new file mode 100644 index 0000000000..ce1871c430 --- /dev/null +++ b/mpc/src/cmp.c @@ -0,0 +1,33 @@ +/* mpc_cmp -- Compare two complex numbers. + +Copyright (C) 2002, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff a = b */ +int +mpc_cmp (mpc_srcptr a, mpc_srcptr b) +{ + int cmp_re, cmp_im; + + cmp_re = mpfr_cmp (mpc_realref(a), mpc_realref(b)); + cmp_im = mpfr_cmp (mpc_imagref(a), mpc_imagref(b)); + + return MPC_INEX(cmp_re, cmp_im); +} diff --git a/mpc/src/cmp_si_si.c b/mpc/src/cmp_si_si.c new file mode 100644 index 0000000000..a50b7585f5 --- /dev/null +++ b/mpc/src/cmp_si_si.c @@ -0,0 +1,34 @@ +/* mpc_cmp_si_si -- Compare a complex number to a number of the form + b+c*i with b and c signed integers. + +Copyright (C) 2005, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff a = b */ +int +mpc_cmp_si_si (mpc_srcptr a, long int b, long int c) +{ + int cmp_re, cmp_im; + + cmp_re = mpfr_cmp_si (mpc_realref(a), b); + cmp_im = mpfr_cmp_si (mpc_imagref(a), c); + + return MPC_INEX(cmp_re, cmp_im); +} diff --git a/mpc/src/conj.c b/mpc/src/conj.c new file mode 100644 index 0000000000..0905b1d358 --- /dev/null +++ b/mpc/src/conj.c @@ -0,0 +1,32 @@ +/* mpc_conj -- Conjugate of a complex number. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_conj (mpc_ptr a, mpc_srcptr b, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_set (mpc_realref(a), mpc_realref(b), MPC_RND_RE(rnd)); + inex_im = mpfr_neg (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/cos.c b/mpc/src/cos.c new file mode 100644 index 0000000000..3810f3ec4c --- /dev/null +++ b/mpc/src/cos.c @@ -0,0 +1,27 @@ +/* mpc_cos -- cosine of a complex number. + +Copyright (C) 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_cos (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + return MPC_INEX2 (mpc_sin_cos (NULL, rop, op, 0, rnd)); +} diff --git a/mpc/src/cosh.c b/mpc/src/cosh.c new file mode 100644 index 0000000000..0d4aab9e4d --- /dev/null +++ b/mpc/src/cosh.c @@ -0,0 +1,35 @@ +/* mpc_cosh -- hyperbolic cosine of a complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_cosh (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + /* cosh(op) = cos(i*op) */ + mpc_t z; + + /* z = i*op without copying significand */ + mpc_realref (z)[0] = mpc_imagref (op)[0]; + mpc_imagref (z)[0] = mpc_realref (op)[0]; + MPFR_CHANGE_SIGN (mpc_realref (z)); + + return mpc_cos (rop, z, rnd); +} diff --git a/mpc/src/div.c b/mpc/src/div.c new file mode 100644 index 0000000000..83584b8b5f --- /dev/null +++ b/mpc/src/div.c @@ -0,0 +1,449 @@ +/* mpc_div -- Divide two complex numbers. + +Copyright (C) 2002, 2003, 2004, 2005, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* this routine deals with the case where w is zero */ +static int +mpc_div_zero (mpc_ptr a, mpc_srcptr z, mpc_srcptr w, mpc_rnd_t rnd) +/* Assumes w==0, implementation according to C99 G.5.1.8 */ +{ + int sign = MPFR_SIGNBIT (mpc_realref (w)); + mpfr_t infty; + + mpfr_init2 (infty, MPFR_PREC_MIN); + mpfr_set_inf (infty, sign); + mpfr_mul (mpc_realref (a), infty, mpc_realref (z), MPC_RND_RE (rnd)); + mpfr_mul (mpc_imagref (a), infty, mpc_imagref (z), MPC_RND_IM (rnd)); + mpfr_clear (infty); + return MPC_INEX (0, 0); /* exact */ +} + +/* this routine deals with the case where z is infinite and w finite */ +static int +mpc_div_inf_fin (mpc_ptr rop, mpc_srcptr z, mpc_srcptr w) +/* Assumes w finite and non-zero and z infinite; implementation + according to C99 G.5.1.8 */ +{ + int a, b, x, y; + + a = (mpfr_inf_p (mpc_realref (z)) ? MPFR_SIGNBIT (mpc_realref (z)) : 0); + b = (mpfr_inf_p (mpc_imagref (z)) ? MPFR_SIGNBIT (mpc_imagref (z)) : 0); + + /* a is -1 if Re(z) = -Inf, 1 if Re(z) = +Inf, 0 if Re(z) is finite + b is -1 if Im(z) = -Inf, 1 if Im(z) = +Inf, 0 if Im(z) is finite */ + + /* x = MPC_MPFR_SIGN (a * mpc_realref (w) + b * mpc_imagref (w)) */ + /* y = MPC_MPFR_SIGN (b * mpc_realref (w) - a * mpc_imagref (w)) */ + if (a == 0 || b == 0) { + /* only one of a or b can be zero, since z is infinite */ + x = a * MPC_MPFR_SIGN (mpc_realref (w)) + b * MPC_MPFR_SIGN (mpc_imagref (w)); + y = b * MPC_MPFR_SIGN (mpc_realref (w)) - a * MPC_MPFR_SIGN (mpc_imagref (w)); + } + else { + /* Both parts of z are infinite; x could be determined by sign + considerations and comparisons. Since operations with non-finite + numbers are not considered time-critical, we let mpfr do the work. */ + mpfr_t sign; + + mpfr_init2 (sign, 2); + /* This is enough to determine the sign of sums and differences. */ + + if (a == 1) + if (b == 1) { + mpfr_add (sign, mpc_realref (w), mpc_imagref (w), GMP_RNDN); + x = MPC_MPFR_SIGN (sign); + mpfr_sub (sign, mpc_realref (w), mpc_imagref (w), GMP_RNDN); + y = MPC_MPFR_SIGN (sign); + } + else { /* b == -1 */ + mpfr_sub (sign, mpc_realref (w), mpc_imagref (w), GMP_RNDN); + x = MPC_MPFR_SIGN (sign); + mpfr_add (sign, mpc_realref (w), mpc_imagref (w), GMP_RNDN); + y = -MPC_MPFR_SIGN (sign); + } + else /* a == -1 */ + if (b == 1) { + mpfr_sub (sign, mpc_imagref (w), mpc_realref (w), GMP_RNDN); + x = MPC_MPFR_SIGN (sign); + mpfr_add (sign, mpc_realref (w), mpc_imagref (w), GMP_RNDN); + y = MPC_MPFR_SIGN (sign); + } + else { /* b == -1 */ + mpfr_add (sign, mpc_realref (w), mpc_imagref (w), GMP_RNDN); + x = -MPC_MPFR_SIGN (sign); + mpfr_sub (sign, mpc_imagref (w), mpc_realref (w), GMP_RNDN); + y = MPC_MPFR_SIGN (sign); + } + mpfr_clear (sign); + } + + if (x == 0) + mpfr_set_nan (mpc_realref (rop)); + else + mpfr_set_inf (mpc_realref (rop), x); + if (y == 0) + mpfr_set_nan (mpc_imagref (rop)); + else + mpfr_set_inf (mpc_imagref (rop), y); + + return MPC_INEX (0, 0); /* exact */ +} + + +/* this routine deals with the case where z if finite and w infinite */ +static int +mpc_div_fin_inf (mpc_ptr rop, mpc_srcptr z, mpc_srcptr w) +/* Assumes z finite and w infinite; implementation according to + C99 G.5.1.8 */ +{ + mpfr_t c, d, a, b, x, y, zero; + + mpfr_init2 (c, 2); /* needed to hold a signed zero, +1 or -1 */ + mpfr_init2 (d, 2); + mpfr_init2 (x, 2); + mpfr_init2 (y, 2); + mpfr_init2 (zero, 2); + mpfr_set_ui (zero, 0ul, GMP_RNDN); + mpfr_init2 (a, mpfr_get_prec (mpc_realref (z))); + mpfr_init2 (b, mpfr_get_prec (mpc_imagref (z))); + + mpfr_set_ui (c, (mpfr_inf_p (mpc_realref (w)) ? 1 : 0), GMP_RNDN); + MPFR_COPYSIGN (c, c, mpc_realref (w), GMP_RNDN); + mpfr_set_ui (d, (mpfr_inf_p (mpc_imagref (w)) ? 1 : 0), GMP_RNDN); + MPFR_COPYSIGN (d, d, mpc_imagref (w), GMP_RNDN); + + mpfr_mul (a, mpc_realref (z), c, GMP_RNDN); /* exact */ + mpfr_mul (b, mpc_imagref (z), d, GMP_RNDN); + mpfr_add (x, a, b, GMP_RNDN); + + mpfr_mul (b, mpc_imagref (z), c, GMP_RNDN); + mpfr_mul (a, mpc_realref (z), d, GMP_RNDN); + mpfr_sub (y, b, a, GMP_RNDN); + + MPFR_COPYSIGN (mpc_realref (rop), zero, x, GMP_RNDN); + MPFR_COPYSIGN (mpc_imagref (rop), zero, y, GMP_RNDN); + + mpfr_clear (c); + mpfr_clear (d); + mpfr_clear (x); + mpfr_clear (y); + mpfr_clear (zero); + mpfr_clear (a); + mpfr_clear (b); + + return MPC_INEX (0, 0); /* exact */ +} + + +static int +mpc_div_real (mpc_ptr rop, mpc_srcptr z, mpc_srcptr w, mpc_rnd_t rnd) +/* Assumes z finite and w finite and non-zero, with imaginary part + of w a signed zero. */ +{ + int inex_re, inex_im; + /* save signs of operands in case there are overlaps */ + int zrs = MPFR_SIGNBIT (mpc_realref (z)); + int zis = MPFR_SIGNBIT (mpc_imagref (z)); + int wrs = MPFR_SIGNBIT (mpc_realref (w)); + int wis = MPFR_SIGNBIT (mpc_imagref (w)); + + /* warning: rop may overlap with z,w so treat the imaginary part first */ + inex_im = mpfr_div (mpc_imagref(rop), mpc_imagref(z), mpc_realref(w), MPC_RND_IM(rnd)); + inex_re = mpfr_div (mpc_realref(rop), mpc_realref(z), mpc_realref(w), MPC_RND_RE(rnd)); + + /* correct signs of zeroes if necessary, which does not affect the + inexact flags */ + if (mpfr_zero_p (mpc_realref (rop))) + mpfr_setsign (mpc_realref (rop), mpc_realref (rop), (zrs != wrs && zis != wis), + GMP_RNDN); /* exact */ + if (mpfr_zero_p (mpc_imagref (rop))) + mpfr_setsign (mpc_imagref (rop), mpc_imagref (rop), (zis != wrs && zrs == wis), + GMP_RNDN); + + return MPC_INEX(inex_re, inex_im); +} + + +static int +mpc_div_imag (mpc_ptr rop, mpc_srcptr z, mpc_srcptr w, mpc_rnd_t rnd) +/* Assumes z finite and w finite and non-zero, with real part + of w a signed zero. */ +{ + int inex_re, inex_im; + int overlap = (rop == z) || (rop == w); + int imag_z = mpfr_zero_p (mpc_realref (z)); + mpfr_t wloc; + mpc_t tmprop; + mpc_ptr dest = (overlap) ? tmprop : rop; + /* save signs of operands in case there are overlaps */ + int zrs = MPFR_SIGNBIT (mpc_realref (z)); + int zis = MPFR_SIGNBIT (mpc_imagref (z)); + int wrs = MPFR_SIGNBIT (mpc_realref (w)); + int wis = MPFR_SIGNBIT (mpc_imagref (w)); + + if (overlap) + mpc_init3 (tmprop, MPC_PREC_RE (rop), MPC_PREC_IM (rop)); + + wloc[0] = mpc_imagref(w)[0]; /* copies mpfr struct IM(w) into wloc */ + inex_re = mpfr_div (mpc_realref(dest), mpc_imagref(z), wloc, MPC_RND_RE(rnd)); + mpfr_neg (wloc, wloc, GMP_RNDN); + /* changes the sign only in wloc, not in w; no need to correct later */ + inex_im = mpfr_div (mpc_imagref(dest), mpc_realref(z), wloc, MPC_RND_IM(rnd)); + + if (overlap) { + /* Note: we could use mpc_swap here, but this might cause problems + if rop and tmprop have been allocated using different methods, since + it will swap the significands of rop and tmprop. See + http://lists.gforge.inria.fr/pipermail/mpc-discuss/2009-August/000504.html */ + mpc_set (rop, tmprop, MPC_RNDNN); /* exact */ + mpc_clear (tmprop); + } + + /* correct signs of zeroes if necessary, which does not affect the + inexact flags */ + if (mpfr_zero_p (mpc_realref (rop))) + mpfr_setsign (mpc_realref (rop), mpc_realref (rop), (zrs != wrs && zis != wis), + GMP_RNDN); /* exact */ + if (imag_z) + mpfr_setsign (mpc_imagref (rop), mpc_imagref (rop), (zis != wrs && zrs == wis), + GMP_RNDN); + + return MPC_INEX(inex_re, inex_im); +} + + +int +mpc_div (mpc_ptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + int ok_re = 0, ok_im = 0; + mpc_t res, c_conj; + mpfr_t q; + mpfr_prec_t prec; + int inex, inexact_prod, inexact_norm, inexact_re, inexact_im, loops = 0; + int underflow_norm, overflow_norm, underflow_prod, overflow_prod; + int underflow_re = 0, overflow_re = 0, underflow_im = 0, overflow_im = 0; + mpfr_rnd_t rnd_re = MPC_RND_RE (rnd), rnd_im = MPC_RND_IM (rnd); + int saved_underflow, saved_overflow; + int tmpsgn; + + /* According to the C standard G.3, there are three types of numbers: */ + /* finite (both parts are usual real numbers; contains 0), infinite */ + /* (at least one part is a real infinity) and all others; the latter */ + /* are numbers containing a nan, but no infinity, and could reasonably */ + /* be called nan. */ + /* By G.5.1.4, infinite/finite=infinite; finite/infinite=0; */ + /* all other divisions that are not finite/finite return nan+i*nan. */ + /* Division by 0 could be handled by the following case of division by */ + /* a real; we handle it separately instead. */ + if (mpc_zero_p (c)) + return mpc_div_zero (a, b, c, rnd); + else if (mpc_inf_p (b) && mpc_fin_p (c)) + return mpc_div_inf_fin (a, b, c); + else if (mpc_fin_p (b) && mpc_inf_p (c)) + return mpc_div_fin_inf (a, b, c); + else if (!mpc_fin_p (b) || !mpc_fin_p (c)) { + mpc_set_nan (a); + return MPC_INEX (0, 0); + } + else if (mpfr_zero_p(mpc_imagref(c))) + return mpc_div_real (a, b, c, rnd); + else if (mpfr_zero_p(mpc_realref(c))) + return mpc_div_imag (a, b, c, rnd); + + prec = MPC_MAX_PREC(a); + + mpc_init2 (res, 2); + mpfr_init (q); + + /* create the conjugate of c in c_conj without allocating new memory */ + mpc_realref (c_conj)[0] = mpc_realref (c)[0]; + mpc_imagref (c_conj)[0] = mpc_imagref (c)[0]; + MPFR_CHANGE_SIGN (mpc_imagref (c_conj)); + + /* save the underflow or overflow flags from MPFR */ + saved_underflow = mpfr_underflow_p (); + saved_overflow = mpfr_overflow_p (); + + do { + loops ++; + prec += loops <= 2 ? mpc_ceil_log2 (prec) + 5 : prec / 2; + + mpc_set_prec (res, prec); + mpfr_set_prec (q, prec); + + /* first compute norm(c) */ + mpfr_clear_underflow (); + mpfr_clear_overflow (); + inexact_norm = mpc_norm (q, c, GMP_RNDU); + underflow_norm = mpfr_underflow_p (); + overflow_norm = mpfr_overflow_p (); + if (underflow_norm) + mpfr_set_ui (q, 0ul, GMP_RNDN); + /* to obtain divisions by 0 later on */ + + /* now compute b*conjugate(c) */ + mpfr_clear_underflow (); + mpfr_clear_overflow (); + inexact_prod = mpc_mul (res, b, c_conj, MPC_RNDZZ); + inexact_re = MPC_INEX_RE (inexact_prod); + inexact_im = MPC_INEX_IM (inexact_prod); + underflow_prod = mpfr_underflow_p (); + overflow_prod = mpfr_overflow_p (); + /* unfortunately, does not distinguish between under-/overflow + in real or imaginary parts + hopefully, the side-effects of mpc_mul do indeed raise the + mpfr exceptions */ + if (overflow_prod) { + int isinf = 0; + tmpsgn = mpfr_sgn (mpc_realref(res)); + if (tmpsgn > 0) + { + mpfr_nextabove (mpc_realref(res)); + isinf = mpfr_inf_p (mpc_realref(res)); + mpfr_nextbelow (mpc_realref(res)); + } + else if (tmpsgn < 0) + { + mpfr_nextbelow (mpc_realref(res)); + isinf = mpfr_inf_p (mpc_realref(res)); + mpfr_nextabove (mpc_realref(res)); + } + if (isinf) + { + mpfr_set_inf (mpc_realref(res), tmpsgn); + overflow_re = 1; + } + tmpsgn = mpfr_sgn (mpc_imagref(res)); + isinf = 0; + if (tmpsgn > 0) + { + mpfr_nextabove (mpc_imagref(res)); + isinf = mpfr_inf_p (mpc_imagref(res)); + mpfr_nextbelow (mpc_imagref(res)); + } + else if (tmpsgn < 0) + { + mpfr_nextbelow (mpc_imagref(res)); + isinf = mpfr_inf_p (mpc_imagref(res)); + mpfr_nextabove (mpc_imagref(res)); + } + if (isinf) + { + mpfr_set_inf (mpc_imagref(res), tmpsgn); + overflow_im = 1; + } + mpc_set (a, res, rnd); + goto end; + } + + /* divide the product by the norm */ + if (inexact_norm == 0 && (inexact_re == 0 || inexact_im == 0)) { + /* The division has good chances to be exact in at least one part. */ + /* Since this can cause problems when not rounding to the nearest, */ + /* we use the division code of mpfr, which handles the situation. */ + mpfr_clear_underflow (); + mpfr_clear_overflow (); + inexact_re |= mpfr_div (mpc_realref (res), mpc_realref (res), q, GMP_RNDZ); + underflow_re = mpfr_underflow_p (); + overflow_re = mpfr_overflow_p (); + ok_re = !inexact_re || underflow_re || overflow_re + || mpfr_can_round (mpc_realref (res), prec - 4, GMP_RNDN, + GMP_RNDZ, MPC_PREC_RE(a) + (rnd_re == GMP_RNDN)); + + if (ok_re) /* compute imaginary part */ { + mpfr_clear_underflow (); + mpfr_clear_overflow (); + inexact_im |= mpfr_div (mpc_imagref (res), mpc_imagref (res), q, GMP_RNDZ); + underflow_im = mpfr_underflow_p (); + overflow_im = mpfr_overflow_p (); + ok_im = !inexact_im || underflow_im || overflow_im + || mpfr_can_round (mpc_imagref (res), prec - 4, GMP_RNDN, + GMP_RNDZ, MPC_PREC_IM(a) + (rnd_im == GMP_RNDN)); + } + } + else { + /* The division is inexact, so for efficiency reasons we invert q */ + /* only once and multiply by the inverse. */ + if (mpfr_ui_div (q, 1ul, q, GMP_RNDZ) || inexact_norm) { + /* if 1/q is inexact, the approximations of the real and + imaginary part below will be inexact, unless RE(res) + or IM(res) is zero */ + inexact_re |= ~mpfr_zero_p (mpc_realref (res)); + inexact_im |= ~mpfr_zero_p (mpc_imagref (res)); + } + mpfr_clear_underflow (); + mpfr_clear_overflow (); + inexact_re |= mpfr_mul (mpc_realref (res), mpc_realref (res), q, GMP_RNDZ); + underflow_re = mpfr_underflow_p (); + overflow_re = mpfr_overflow_p (); + ok_re = !inexact_re || underflow_re || overflow_re + || mpfr_can_round (mpc_realref (res), prec - 4, GMP_RNDN, + GMP_RNDZ, MPC_PREC_RE(a) + (rnd_re == GMP_RNDN)); + + if (ok_re) /* compute imaginary part */ { + mpfr_clear_underflow (); + mpfr_clear_overflow (); + inexact_im |= mpfr_mul (mpc_imagref (res), mpc_imagref (res), q, GMP_RNDZ); + underflow_im = mpfr_underflow_p (); + overflow_im = mpfr_overflow_p (); + ok_im = !inexact_im || underflow_im || overflow_im + || mpfr_can_round (mpc_imagref (res), prec - 4, GMP_RNDN, + GMP_RNDZ, MPC_PREC_IM(a) + (rnd_im == GMP_RNDN)); + } + } + } while ((!ok_re || !ok_im) && !underflow_norm && !overflow_norm + && !underflow_prod && !overflow_prod); + + inex = mpc_set (a, res, rnd); + inexact_re = MPC_INEX_RE (inex); + inexact_im = MPC_INEX_IM (inex); + + end: + /* fix values and inexact flags in case of overflow/underflow */ + /* FIXME: heuristic, certainly does not cover all cases */ + if (overflow_re || (underflow_norm && !underflow_prod)) { + mpfr_set_inf (mpc_realref (a), mpfr_sgn (mpc_realref (res))); + inexact_re = mpfr_sgn (mpc_realref (res)); + } + else if (underflow_re || (overflow_norm && !overflow_prod)) { + inexact_re = mpfr_signbit (mpc_realref (res)) ? 1 : -1; + mpfr_set_zero (mpc_realref (a), -inexact_re); + } + if (overflow_im || (underflow_norm && !underflow_prod)) { + mpfr_set_inf (mpc_imagref (a), mpfr_sgn (mpc_imagref (res))); + inexact_im = mpfr_sgn (mpc_imagref (res)); + } + else if (underflow_im || (overflow_norm && !overflow_prod)) { + inexact_im = mpfr_signbit (mpc_imagref (res)) ? 1 : -1; + mpfr_set_zero (mpc_imagref (a), -inexact_im); + } + + mpc_clear (res); + mpfr_clear (q); + + /* restore underflow and overflow flags from MPFR */ + if (saved_underflow) + mpfr_set_underflow (); + if (saved_overflow) + mpfr_set_overflow (); + + return MPC_INEX (inexact_re, inexact_im); +} diff --git a/mpc/src/div_2si.c b/mpc/src/div_2si.c new file mode 100644 index 0000000000..511f2cb52f --- /dev/null +++ b/mpc/src/div_2si.c @@ -0,0 +1,32 @@ +/* mpc_div_2si -- Divide a complex number by 2^e. + +Copyright (C) 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_div_2si (mpc_ptr a, mpc_srcptr b, long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_div_2si (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_div_2si (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/div_2ui.c b/mpc/src/div_2ui.c new file mode 100644 index 0000000000..cd53855cf6 --- /dev/null +++ b/mpc/src/div_2ui.c @@ -0,0 +1,32 @@ +/* mpc_div_2ui -- Divide a complex number by 2^e. + +Copyright (C) 2002, 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_div_2ui (mpc_ptr a, mpc_srcptr b, unsigned long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_div_2ui (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_div_2ui (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/div_fr.c b/mpc/src/div_fr.c new file mode 100644 index 0000000000..d5ea24030f --- /dev/null +++ b/mpc/src/div_fr.c @@ -0,0 +1,39 @@ +/* mpc_div_fr -- Divide a complex number by a floating-point number. + +Copyright (C) 2002, 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_div_fr (mpc_ptr a, mpc_srcptr b, mpfr_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + mpfr_t real; + + /* We have to use temporary variable in case c=mpc_realref (a). */ + mpfr_init2 (real, MPC_PREC_RE (a)); + + inex_re = mpfr_div (real, mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_div (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + mpfr_set (mpc_realref (a), real, GMP_RNDN); + + mpfr_clear (real); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/div_ui.c b/mpc/src/div_ui.c new file mode 100644 index 0000000000..26debf7dfe --- /dev/null +++ b/mpc/src/div_ui.c @@ -0,0 +1,32 @@ +/* mpc_div_ui -- Divide a complex number by a nonnegative integer. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_div_ui (mpc_ptr a, mpc_srcptr b, unsigned long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_div_ui (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_div_ui (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/exp.c b/mpc/src/exp.c new file mode 100644 index 0000000000..36462251c1 --- /dev/null +++ b/mpc/src/exp.c @@ -0,0 +1,202 @@ +/* mpc_exp -- exponential of a complex number. + +Copyright (C) 2002, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_exp (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + mpfr_t x, y, z; + mpfr_prec_t prec; + int ok = 0; + int inex_re, inex_im; + int saved_underflow, saved_overflow; + + /* special values */ + if (mpfr_nan_p (mpc_realref (op)) || mpfr_nan_p (mpc_imagref (op))) + /* NaNs + exp(nan +i*y) = nan -i*0 if y = -0, + nan +i*0 if y = +0, + nan +i*nan otherwise + exp(x+i*nan) = +/-0 +/-i*0 if x=-inf, + +/-inf +i*nan if x=+inf, + nan +i*nan otherwise */ + { + if (mpfr_zero_p (mpc_imagref (op))) + return mpc_set (rop, op, MPC_RNDNN); + + if (mpfr_inf_p (mpc_realref (op))) + { + if (mpfr_signbit (mpc_realref (op))) + return mpc_set_ui_ui (rop, 0, 0, MPC_RNDNN); + else + { + mpfr_set_inf (mpc_realref (rop), +1); + mpfr_set_nan (mpc_imagref (rop)); + return MPC_INEX(0, 0); /* Inf/NaN are exact */ + } + } + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + return MPC_INEX(0, 0); /* NaN is exact */ + } + + + if (mpfr_zero_p (mpc_imagref(op))) + /* special case when the input is real + exp(x-i*0) = exp(x) -i*0, even if x is NaN + exp(x+i*0) = exp(x) +i*0, even if x is NaN */ + { + inex_re = mpfr_exp (mpc_realref(rop), mpc_realref(op), MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(rop), mpc_imagref(op), MPC_RND_IM(rnd)); + return MPC_INEX(inex_re, inex_im); + } + + if (mpfr_zero_p (mpc_realref (op))) + /* special case when the input is imaginary */ + { + inex_re = mpfr_cos (mpc_realref (rop), mpc_imagref (op), MPC_RND_RE(rnd)); + inex_im = mpfr_sin (mpc_imagref (rop), mpc_imagref (op), MPC_RND_IM(rnd)); + return MPC_INEX(inex_re, inex_im); + } + + + if (mpfr_inf_p (mpc_realref (op))) + /* real part is an infinity, + exp(-inf +i*y) = 0*(cos y +i*sin y) + exp(+inf +i*y) = +/-inf +i*nan if y = +/-inf + +inf*(cos y +i*sin y) if 0 < |y| < inf */ + { + mpfr_t n; + + mpfr_init2 (n, 2); + if (mpfr_signbit (mpc_realref (op))) + mpfr_set_ui (n, 0, GMP_RNDN); + else + mpfr_set_inf (n, +1); + + if (mpfr_inf_p (mpc_imagref (op))) + { + inex_re = mpfr_set (mpc_realref (rop), n, GMP_RNDN); + if (mpfr_signbit (mpc_realref (op))) + inex_im = mpfr_set (mpc_imagref (rop), n, GMP_RNDN); + else + { + mpfr_set_nan (mpc_imagref (rop)); + inex_im = 0; /* NaN is exact */ + } + } + else + { + mpfr_t c, s; + mpfr_init2 (c, 2); + mpfr_init2 (s, 2); + + mpfr_sin_cos (s, c, mpc_imagref (op), GMP_RNDN); + inex_re = mpfr_copysign (mpc_realref (rop), n, c, GMP_RNDN); + inex_im = mpfr_copysign (mpc_imagref (rop), n, s, GMP_RNDN); + + mpfr_clear (s); + mpfr_clear (c); + } + + mpfr_clear (n); + return MPC_INEX(inex_re, inex_im); + } + + if (mpfr_inf_p (mpc_imagref (op))) + /* real part is finite non-zero number, imaginary part is an infinity */ + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + return MPC_INEX(0, 0); /* NaN is exact */ + } + + + /* from now on, both parts of op are regular numbers */ + + prec = MPC_MAX_PREC(rop) + + MPC_MAX (MPC_MAX (-mpfr_get_exp (mpc_realref (op)), 0), + -mpfr_get_exp (mpc_imagref (op))); + /* When op is close to 0, then exp is close to 1+Re(op), while + cos is close to 1-Im(op); to decide on the ternary value of exp*cos, + we need a high enough precision so that none of exp or cos is + computed as 1. */ + mpfr_init2 (x, 2); + mpfr_init2 (y, 2); + mpfr_init2 (z, 2); + + /* save the underflow or overflow flags from MPFR */ + saved_underflow = mpfr_underflow_p (); + saved_overflow = mpfr_overflow_p (); + + do + { + prec += mpc_ceil_log2 (prec) + 5; + + mpfr_set_prec (x, prec); + mpfr_set_prec (y, prec); + mpfr_set_prec (z, prec); + + /* FIXME: x may overflow so x.y does overflow too, while Re(exp(op)) + could be represented in the precision of rop. */ + mpfr_clear_overflow (); + mpfr_clear_underflow (); + mpfr_exp (x, mpc_realref(op), GMP_RNDN); /* error <= 0.5ulp */ + mpfr_sin_cos (z, y, mpc_imagref(op), GMP_RNDN); /* errors <= 0.5ulp */ + mpfr_mul (y, y, x, GMP_RNDN); /* error <= 2ulp */ + ok = mpfr_overflow_p () || mpfr_zero_p (x) + || mpfr_can_round (y, prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_RE(rop) + (MPC_RND_RE(rnd) == GMP_RNDN)); + if (ok) /* compute imaginary part */ + { + mpfr_mul (z, z, x, GMP_RNDN); + ok = mpfr_overflow_p () || mpfr_zero_p (x) + || mpfr_can_round (z, prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_IM(rop) + (MPC_RND_IM(rnd) == GMP_RNDN)); + } + } + while (ok == 0); + + inex_re = mpfr_set (mpc_realref(rop), y, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(rop), z, MPC_RND_IM(rnd)); + if (mpfr_overflow_p ()) { + /* overflow in real exponential, inex is sign of infinite result */ + inex_re = mpfr_sgn (y); + inex_im = mpfr_sgn (z); + } + else if (mpfr_underflow_p ()) { + /* underflow in real exponential, inex is opposite of sign of 0 result */ + inex_re = (mpfr_signbit (y) ? +1 : -1); + inex_im = (mpfr_signbit (z) ? +1 : -1); + } + + mpfr_clear (x); + mpfr_clear (y); + mpfr_clear (z); + + /* restore underflow and overflow flags from MPFR */ + if (saved_underflow) + mpfr_set_underflow (); + if (saved_overflow) + mpfr_set_overflow (); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/fma.c b/mpc/src/fma.c new file mode 100644 index 0000000000..7f5cd31b8a --- /dev/null +++ b/mpc/src/fma.c @@ -0,0 +1,191 @@ +/* mpc_fma -- Fused multiply-add of three complex numbers + +Copyright (C) 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return a bound on the precision needed to add or subtract x and y exactly */ +static mpfr_prec_t +bound_prec_addsub (mpfr_srcptr x, mpfr_srcptr y) +{ + if (!mpfr_regular_p (x)) + return mpfr_get_prec (y); + else if (!mpfr_regular_p (y)) + return mpfr_get_prec (x); + else /* neither x nor y are NaN, Inf or zero */ + { + mpfr_exp_t ex = mpfr_get_exp (x); + mpfr_exp_t ey = mpfr_get_exp (y); + mpfr_exp_t ulpx = ex - mpfr_get_prec (x); + mpfr_exp_t ulpy = ey - mpfr_get_prec (y); + return ((ex >= ey) ? ex : ey) + 1 - ((ulpx <= ulpy) ? ulpx : ulpy); + } +} + +/* r <- a*b+c */ +int +mpc_fma_naive (mpc_ptr r, mpc_srcptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + mpfr_t rea_reb, rea_imb, ima_reb, ima_imb, tmp; + mpfr_prec_t pre12, pre13, pre23, pim12, pim13, pim23; + int inex_re, inex_im; + + mpfr_init2 (rea_reb, mpfr_get_prec (mpc_realref(a)) + mpfr_get_prec (mpc_realref(b))); + mpfr_init2 (rea_imb, mpfr_get_prec (mpc_realref(a)) + mpfr_get_prec (mpc_imagref(b))); + mpfr_init2 (ima_reb, mpfr_get_prec (mpc_imagref(a)) + mpfr_get_prec (mpc_realref(b))); + mpfr_init2 (ima_imb, mpfr_get_prec (mpc_imagref(a)) + mpfr_get_prec (mpc_imagref(b))); + + mpfr_mul (rea_reb, mpc_realref(a), mpc_realref(b), GMP_RNDZ); /* exact */ + mpfr_mul (rea_imb, mpc_realref(a), mpc_imagref(b), GMP_RNDZ); /* exact */ + mpfr_mul (ima_reb, mpc_imagref(a), mpc_realref(b), GMP_RNDZ); /* exact */ + mpfr_mul (ima_imb, mpc_imagref(a), mpc_imagref(b), GMP_RNDZ); /* exact */ + + /* Re(r) <- rea_reb - ima_imb + Re(c) */ + + pre12 = bound_prec_addsub (rea_reb, ima_imb); /* bound on exact precision for + rea_reb - ima_imb */ + pre13 = bound_prec_addsub (rea_reb, mpc_realref(c)); + /* bound for rea_reb + Re(c) */ + pre23 = bound_prec_addsub (ima_imb, mpc_realref(c)); + /* bound for ima_imb - Re(c) */ + if (pre12 <= pre13 && pre12 <= pre23) /* (rea_reb - ima_imb) + Re(c) */ + { + mpfr_init2 (tmp, pre12); + mpfr_sub (tmp, rea_reb, ima_imb, GMP_RNDZ); /* exact */ + inex_re = mpfr_add (mpc_realref(r), tmp, mpc_realref(c), MPC_RND_RE(rnd)); + /* the only possible bad overlap is between r and c, but since we are + only touching the real part of both, it is ok */ + } + else if (pre13 <= pre23) /* (rea_reb + Re(c)) - ima_imb */ + { + mpfr_init2 (tmp, pre13); + mpfr_add (tmp, rea_reb, mpc_realref(c), GMP_RNDZ); /* exact */ + inex_re = mpfr_sub (mpc_realref(r), tmp, ima_imb, MPC_RND_RE(rnd)); + /* the only possible bad overlap is between r and c, but since we are + only touching the real part of both, it is ok */ + } + else /* rea_reb + (Re(c) - ima_imb) */ + { + mpfr_init2 (tmp, pre23); + mpfr_sub (tmp, mpc_realref(c), ima_imb, GMP_RNDZ); /* exact */ + inex_re = mpfr_add (mpc_realref(r), tmp, rea_reb, MPC_RND_RE(rnd)); + /* the only possible bad overlap is between r and c, but since we are + only touching the real part of both, it is ok */ + } + + /* Im(r) <- rea_imb + ima_reb + Im(c) */ + pim12 = bound_prec_addsub (rea_imb, ima_reb); /* bound on exact precision for + rea_imb + ima_reb */ + pim13 = bound_prec_addsub (rea_imb, mpc_imagref(c)); + /* bound for rea_imb + Im(c) */ + pim23 = bound_prec_addsub (ima_reb, mpc_imagref(c)); + /* bound for ima_reb + Im(c) */ + if (pim12 <= pim13 && pim12 <= pim23) /* (rea_imb + ima_reb) + Im(c) */ + { + mpfr_set_prec (tmp, pim12); + mpfr_add (tmp, rea_imb, ima_reb, GMP_RNDZ); /* exact */ + inex_im = mpfr_add (mpc_imagref(r), tmp, mpc_imagref(c), MPC_RND_IM(rnd)); + /* the only possible bad overlap is between r and c, but since we are + only touching the imaginary part of both, it is ok */ + } + else if (pim13 <= pim23) /* (rea_imb + Im(c)) + ima_reb */ + { + mpfr_set_prec (tmp, pim13); + mpfr_add (tmp, rea_imb, mpc_imagref(c), GMP_RNDZ); /* exact */ + inex_im = mpfr_add (mpc_imagref(r), tmp, ima_reb, MPC_RND_IM(rnd)); + /* the only possible bad overlap is between r and c, but since we are + only touching the imaginary part of both, it is ok */ + } + else /* rea_imb + (Im(c) + ima_reb) */ + { + mpfr_set_prec (tmp, pre23); + mpfr_add (tmp, mpc_imagref(c), ima_reb, GMP_RNDZ); /* exact */ + inex_im = mpfr_add (mpc_imagref(r), tmp, rea_imb, MPC_RND_IM(rnd)); + /* the only possible bad overlap is between r and c, but since we are + only touching the imaginary part of both, it is ok */ + } + + mpfr_clear (rea_reb); + mpfr_clear (rea_imb); + mpfr_clear (ima_reb); + mpfr_clear (ima_imb); + mpfr_clear (tmp); + + return MPC_INEX(inex_re, inex_im); +} + +/* The algorithm is as follows: + - in a first pass, we use the target precision + some extra bits + - if it fails, we add the number of cancelled bits when adding + Re(a*b) and Re(c) [similarly for the imaginary part] + - it is fails again, we call the mpc_fma_naive function, which also + deals with the special cases */ +int +mpc_fma (mpc_ptr r, mpc_srcptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + mpc_t ab; + mpfr_prec_t pre, pim, wpre, wpim; + mpfr_exp_t diffre, diffim; + int i, inex = 0, okre = 0, okim = 0; + + if (mpc_fin_p (a) == 0 || mpc_fin_p (b) == 0 || mpc_fin_p (c) == 0) + return mpc_fma_naive (r, a, b, c, rnd); + + pre = mpfr_get_prec (mpc_realref(r)); + pim = mpfr_get_prec (mpc_imagref(r)); + wpre = pre + mpc_ceil_log2 (pre) + 10; + wpim = pim + mpc_ceil_log2 (pim) + 10; + mpc_init3 (ab, wpre, wpim); + for (i = 0; i < 2; ++i) + { + mpc_mul (ab, a, b, MPC_RNDZZ); + if (mpfr_zero_p (mpc_realref(ab)) || mpfr_zero_p (mpc_imagref(ab))) + break; + diffre = mpfr_get_exp (mpc_realref(ab)); + diffim = mpfr_get_exp (mpc_imagref(ab)); + mpc_add (ab, ab, c, MPC_RNDZZ); + if (mpfr_zero_p (mpc_realref(ab)) || mpfr_zero_p (mpc_imagref(ab))) + break; + diffre -= mpfr_get_exp (mpc_realref(ab)); + diffim -= mpfr_get_exp (mpc_imagref(ab)); + diffre = (diffre > 0 ? diffre + 1 : 1); + diffim = (diffim > 0 ? diffim + 1 : 1); + okre = diffre > (mpfr_exp_t) wpre ? 0 : mpfr_can_round (mpc_realref(ab), + wpre - diffre, GMP_RNDN, GMP_RNDZ, + pre + (MPC_RND_RE (rnd) == GMP_RNDN)); + okim = diffim > (mpfr_exp_t) wpim ? 0 : mpfr_can_round (mpc_imagref(ab), + wpim - diffim, GMP_RNDN, GMP_RNDZ, + pim + (MPC_RND_IM (rnd) == GMP_RNDN)); + if (okre && okim) + { + inex = mpc_set (r, ab, rnd); + break; + } + if (i == 1) + break; + if (okre == 0 && diffre > 1) + wpre += diffre; + if (okim == 0 && diffim > 1) + wpim += diffim; + mpfr_set_prec (mpc_realref(ab), wpre); + mpfr_set_prec (mpc_imagref(ab), wpim); + } + mpc_clear (ab); + return okre && okim ? inex : mpc_fma_naive (r, a, b, c, rnd); +} diff --git a/mpc/src/fr_div.c b/mpc/src/fr_div.c new file mode 100644 index 0000000000..e57eced1f8 --- /dev/null +++ b/mpc/src/fr_div.c @@ -0,0 +1,39 @@ +/* mpc_fr_div -- Divide a floating-point number by a complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_fr_div (mpc_ptr a, mpfr_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + mpc_t bc; + int inexact; + + mpc_realref (bc)[0] = b [0]; + mpfr_init (mpc_imagref (bc)); + /* we consider the operand b to have imaginary part +0 */ + mpfr_set_ui (mpc_imagref (bc), 0, GMP_RNDN); + + inexact = mpc_div (a, bc, c, rnd); + + mpfr_clear (mpc_imagref (bc)); + + return inexact; +} diff --git a/mpc/src/fr_sub.c b/mpc/src/fr_sub.c new file mode 100644 index 0000000000..91338a4fd6 --- /dev/null +++ b/mpc/src/fr_sub.c @@ -0,0 +1,33 @@ +/* mpc_fr_sub -- Substract a complex number from a floating-point number. + +Copyright (C) 2008, 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff both the real and imaginary parts are exact */ +int +mpc_fr_sub (mpc_ptr a, mpfr_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_sub (mpc_realref (a), b, mpc_realref (c), MPC_RND_RE (rnd)); + inex_im = mpfr_neg (mpc_imagref (a), mpc_imagref (c), MPC_RND_IM (rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/get_prec.c b/mpc/src/get_prec.c new file mode 100644 index 0000000000..f1fe856c3e --- /dev/null +++ b/mpc/src/get_prec.c @@ -0,0 +1,28 @@ +/* mpc_get_prec -- returns the common precision of real and imaginary part, or 0 if they differ + +Copyright (C) 2007, 2009, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +mpfr_prec_t +mpc_get_prec (mpc_srcptr x) +{ + mpfr_prec_t precre = MPC_PREC_RE (x); + return (MPC_PREC_IM (x) == precre ? precre : 0); +} diff --git a/mpc/src/get_prec2.c b/mpc/src/get_prec2.c new file mode 100644 index 0000000000..79015c8392 --- /dev/null +++ b/mpc/src/get_prec2.c @@ -0,0 +1,29 @@ +/* mpc_get_prec2 -- returns the precisions of the real and of the imaginary + part through the first two arguments + +Copyright (C) 2007, 2009, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +void +mpc_get_prec2 (mpfr_prec_t *pr, mpfr_prec_t *pi, mpc_srcptr x) +{ + *pr = MPC_PREC_RE (x); + *pi = MPC_PREC_IM (x); +} diff --git a/mpc/src/get_version.c b/mpc/src/get_version.c new file mode 100644 index 0000000000..88e7e986a9 --- /dev/null +++ b/mpc/src/get_version.c @@ -0,0 +1,49 @@ +/* mpc_get_version -- MPC version + +Copyright (C) 2008, 2009, 2010, 2011, 2012, 2014, 2015 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +#if MPFR_VERSION_MAJOR < 3 +/* The following are functions defined for compatibility with mpfr < 3; + logically, they should be defined in a separate file, but then gcc + complains about an empty translation unit with mpfr >= 3. */ + +void +mpfr_set_zero (mpfr_ptr z, int s) +{ + mpfr_set_ui (z, 0ul, GMP_RNDN); + if (s < 0) + mpfr_neg (z, z, GMP_RNDN); +} + +int +mpfr_regular_p (mpfr_srcptr z) +{ + return (mpfr_number_p (z) && !mpfr_zero_p (z)); +} +#endif /* mpfr < 3 */ + + +const char * +mpc_get_version (void) +{ + return "1.0.3"; +} + diff --git a/mpc/src/get_x.c b/mpc/src/get_x.c new file mode 100644 index 0000000000..31610ac61d --- /dev/null +++ b/mpc/src/get_x.c @@ -0,0 +1,236 @@ +/* mpc_get_dc, mpc_get_ldc -- Transform mpc number into C complex number + mpc_get_str -- Convert a complex number into a string. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "config.h" + +#ifdef HAVE_COMPLEX_H +#include +#endif + +#ifdef HAVE_LOCALE_H +#include +#endif + +#include /* for sprintf, fprintf */ +#include +#include +#include "mpc-impl.h" + +#ifdef HAVE_COMPLEX_H +double _Complex +mpc_get_dc (mpc_srcptr op, mpc_rnd_t rnd) { + return I * mpfr_get_d (mpc_imagref (op), MPC_RND_IM (rnd)) + + mpfr_get_d (mpc_realref (op), MPC_RND_RE (rnd)); +} + +long double _Complex +mpc_get_ldc (mpc_srcptr op, mpc_rnd_t rnd) { + return I * mpfr_get_ld (mpc_imagref (op), MPC_RND_IM (rnd)) + + mpfr_get_ld (mpc_realref (op), MPC_RND_RE (rnd)); +} +#endif + + +/* Code for mpc_get_str. The output format is "(real imag)", the decimal point + of the locale is used. */ + +/* mpfr_prec_t can be either int or long int */ +#if (__GMP_MP_SIZE_T_INT == 1) +#define MPC_EXP_FORMAT_SPEC "i" +#elif (__GMP_MP_SIZE_T_INT == 0) +#define MPC_EXP_FORMAT_SPEC "li" +#else +#error "mpfr_exp_t size not supported" +#endif + +static char * +pretty_zero (mpfr_srcptr zero) +{ + char *pretty; + + pretty = mpc_alloc_str (3); + + pretty[0] = mpfr_signbit (zero) ? '-' : '+'; + pretty[1] = '0'; + pretty[2] = '\0'; + + return pretty; +} + +static char * +prettify (const char *str, const mp_exp_t expo, int base, int special) +{ + size_t sz; + char *pretty; + char *p; + const char *s; + mp_exp_t x; + int sign; + + sz = strlen (str) + 1; /* + terminal '\0' */ + + if (special) + { + /* special number: nan or inf */ + pretty = mpc_alloc_str (sz); + strcpy (pretty, str); + + return pretty; + } + + /* regular number */ + + sign = (str[0] == '-' || str[0] == '+'); + + x = expo - 1; /* expo is the exponent value with decimal point BEFORE + the first digit, we wants decimal point AFTER the first + digit */ + if (base == 16) + x <<= 2; /* the output exponent is a binary exponent */ + + ++sz; /* + decimal point */ + + if (x != 0) + { + /* augment sz with the size needed for an exponent written in base + ten */ + mp_exp_t xx; + + sz += 3; /* + exponent char + sign + 1 digit */ + + if (x < 0) + { + /* avoid overflow when changing sign (assuming that, for the + mp_exp_t type, (max value) is greater than (- min value / 10)) */ + if (x < -10) + { + xx = - (x / 10); + sz++; + } + else + xx = -x; + } + else + xx = x; + + /* compute sz += floor(log(expo)/log(10)) without using libm + functions */ + while (xx > 9) + { + sz++; + xx /= 10; + } + } + + pretty = mpc_alloc_str (sz); + p = pretty; + + /* 1. optional sign plus first digit */ + s = str; + *p++ = *s++; + if (sign) + *p++ = *s++; + + /* 2. decimal point */ +#ifdef HAVE_LOCALECONV + *p++ = *localeconv ()->decimal_point; +#else + *p++ = '.'; +#endif + *p = '\0'; + + /* 3. other significant digits */ + strcat (pretty, s); + + /* 4. exponent (in base ten) */ + if (x == 0) + return pretty; + + p = pretty + strlen (str) + 1; + + switch (base) + { + case 10: + *p++ = 'e'; + break; + case 2: + case 16: + *p++ = 'p'; + break; + default: + *p++ = '@'; + } + + *p = '\0'; + + sprintf (p, "%+"MPC_EXP_FORMAT_SPEC, x); + + return pretty; +} + +static char * +get_pretty_str (const int base, const size_t n, mpfr_srcptr x, mpfr_rnd_t rnd) +{ + mp_exp_t expo; + char *ugly; + char *pretty; + + if (mpfr_zero_p (x)) + return pretty_zero (x); + + ugly = mpfr_get_str (NULL, &expo, base, n, x, rnd); + MPC_ASSERT (ugly != NULL); + pretty = prettify (ugly, expo, base, !mpfr_number_p (x)); + mpfr_free_str (ugly); + + return pretty; +} + +char * +mpc_get_str (int base, size_t n, mpc_srcptr op, mpc_rnd_t rnd) +{ + size_t needed_size; + char *real_str; + char *imag_str; + char *complex_str = NULL; + + if (base < 2 || base > 36) + return NULL; + + real_str = get_pretty_str (base, n, mpc_realref (op), MPC_RND_RE (rnd)); + imag_str = get_pretty_str (base, n, mpc_imagref (op), MPC_RND_IM (rnd)); + + needed_size = strlen (real_str) + strlen (imag_str) + 4; + + complex_str = mpc_alloc_str (needed_size); +MPC_ASSERT (complex_str != NULL); + + strcpy (complex_str, "("); + strcat (complex_str, real_str); + strcat (complex_str, " "); + strcat (complex_str, imag_str); + strcat (complex_str, ")"); + + mpc_free_str (real_str); + mpc_free_str (imag_str); + + return complex_str; +} diff --git a/mpc/src/imag.c b/mpc/src/imag.c new file mode 100644 index 0000000000..5f3b3a5873 --- /dev/null +++ b/mpc/src/imag.c @@ -0,0 +1,27 @@ +/* mpc_imag -- Get the imaginary part of a complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_imag (mpfr_ptr a, mpc_srcptr b, mpfr_rnd_t rnd) +{ + return mpfr_set (a, mpc_imagref (b), rnd); +} diff --git a/mpc/src/init2.c b/mpc/src/init2.c new file mode 100644 index 0000000000..ce4173e72e --- /dev/null +++ b/mpc/src/init2.c @@ -0,0 +1,28 @@ +/* mpc_init2 -- Initialize a complex variable with a given precision. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +void +mpc_init2 (mpc_t x, mpfr_prec_t prec) +{ + mpfr_init2 (mpc_realref(x), prec); + mpfr_init2 (mpc_imagref(x), prec); +} diff --git a/mpc/src/init3.c b/mpc/src/init3.c new file mode 100644 index 0000000000..69f91b2580 --- /dev/null +++ b/mpc/src/init3.c @@ -0,0 +1,28 @@ +/* mpc_init3 -- Initialize a complex variable with given precisions. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +void +mpc_init3 (mpc_t x, mpfr_prec_t prec_re, mpfr_prec_t prec_im) +{ + mpfr_init2 (mpc_realref(x), prec_re); + mpfr_init2 (mpc_imagref(x), prec_im); +} diff --git a/mpc/src/inp_str.c b/mpc/src/inp_str.c new file mode 100644 index 0000000000..695a3adff6 --- /dev/null +++ b/mpc/src/inp_str.c @@ -0,0 +1,239 @@ +/* mpc_inp_str -- Input a complex number from a given stream. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for FILE */ +#include +#include +#include "mpc-impl.h" + +static size_t +skip_whitespace (FILE *stream) +{ + int c = getc (stream); + size_t size = 0; + while (c != EOF && isspace ((unsigned char) c)) { + c = getc (stream); + size++; + } + if (c != EOF) + ungetc (c, stream); + return size; +} + +/* Extract from stream the longest string made up of alphanumeric char and + '_' (i.e. n-char-sequence). + The user must free the returned string. */ +static char * +extract_suffix (FILE *stream) +{ + int c; + size_t nread = 0; + size_t strsize = 100; + char *str = mpc_alloc_str (strsize); + + c = getc (stream); + while (isalnum ((unsigned char) c) || c == '_') { + str [nread] = (char) c; + nread++; + if (nread == strsize) { + str = mpc_realloc_str (str, strsize, 2 * strsize); + strsize *= 2; + } + c = getc (stream); + } + + str = mpc_realloc_str (str, strsize, nread + 1); + strsize = nread + 1; + str [nread] = '\0'; + + if (c != EOF) + ungetc (c, stream); + return str; +} + + +/* Extract from the stream the longest string of characters which are neither + whitespace nor brackets (except for an optional bracketed n-char_sequence + directly following nan or @nan@ independently of case). + The user must free the returned string. */ +static char * +extract_string (FILE *stream) +{ + int c; + size_t nread = 0; + size_t strsize = 100; + char *str = mpc_alloc_str (strsize); + size_t lenstr; + + c = getc (stream); + while (c != EOF && c != '\n' + && !isspace ((unsigned char) c) + && c != '(' && c != ')') { + str [nread] = (char) c; + nread++; + if (nread == strsize) { + str = mpc_realloc_str (str, strsize, 2 * strsize); + strsize *= 2; + } + c = getc (stream); + } + + str = mpc_realloc_str (str, strsize, nread + 1); + strsize = nread + 1; + str [nread] = '\0'; + + if (nread == 0) + return str; + + lenstr = nread; + + if (c == '(') { + size_t n; + char *suffix; + int ret; + + /* (n-char-sequence) only after a NaN */ + if ((nread != 3 + || tolower ((unsigned char) (str[0])) != 'n' + || tolower ((unsigned char) (str[1])) != 'a' + || tolower ((unsigned char) (str[2])) != 'n') + && (nread != 5 + || str[0] != '@' + || tolower ((unsigned char) (str[1])) != 'n' + || tolower ((unsigned char) (str[2])) != 'a' + || tolower ((unsigned char) (str[3])) != 'n' + || str[4] != '@')) { + ungetc (c, stream); + return str; + } + + suffix = extract_suffix (stream); + nread += strlen (suffix) + 1; + if (nread >= strsize) { + str = mpc_realloc_str (str, strsize, nread + 1); + strsize = nread + 1; + } + + /* Warning: the sprintf does not allow overlap between arguments. */ + ret = sprintf (str + lenstr, "(%s", suffix); + MPC_ASSERT (ret >= 0); + n = lenstr + (size_t) ret; + MPC_ASSERT (n == nread); + + c = getc (stream); + if (c == ')') { + str = mpc_realloc_str (str, strsize, nread + 2); + strsize = nread + 2; + str [nread] = (char) c; + str [nread+1] = '\0'; + nread++; + } + else if (c != EOF) + ungetc (c, stream); + + mpc_free_str (suffix); + } + else if (c != EOF) + ungetc (c, stream); + + return str; +} + + +int +mpc_inp_str (mpc_ptr rop, FILE *stream, size_t *read, int base, +mpc_rnd_t rnd_mode) +{ + size_t white, nread = 0; + int inex = -1; + int c; + char *str; + + if (stream == NULL) + stream = stdin; + + white = skip_whitespace (stream); + c = getc (stream); + if (c != EOF) { + if (c == '(') { + char *real_str; + char *imag_str; + size_t n; + int ret; + + nread++; /* the opening parenthesis */ + white = skip_whitespace (stream); + real_str = extract_string (stream); + nread += strlen(real_str); + + c = getc (stream); + if (!isspace ((unsigned int) c)) { + if (c != EOF) + ungetc (c, stream); + mpc_free_str (real_str); + goto error; + } + else + ungetc (c, stream); + + white += skip_whitespace (stream); + imag_str = extract_string (stream); + nread += strlen (imag_str); + + str = mpc_alloc_str (nread + 2); + ret = sprintf (str, "(%s %s", real_str, imag_str); + MPC_ASSERT (ret >= 0); + n = (size_t) ret; + MPC_ASSERT (n == nread + 1); + mpc_free_str (real_str); + mpc_free_str (imag_str); + + white += skip_whitespace (stream); + c = getc (stream); + if (c == ')') { + str = mpc_realloc_str (str, nread +2, nread + 3); + str [nread+1] = (char) c; + str [nread+2] = '\0'; + nread++; + } + else if (c != EOF) + ungetc (c, stream); + } + else { + if (c != EOF) + ungetc (c, stream); + str = extract_string (stream); + nread += strlen (str); + } + + inex = mpc_set_str (rop, str, base, rnd_mode); + + mpc_free_str (str); + } + +error: + if (inex == -1) { + mpfr_set_nan (mpc_realref(rop)); + mpfr_set_nan (mpc_imagref(rop)); + } + if (read != NULL) + *read = white + nread; + return inex; +} diff --git a/mpc/src/log.c b/mpc/src/log.c new file mode 100644 index 0000000000..ad1d448053 --- /dev/null +++ b/mpc/src/log.c @@ -0,0 +1,217 @@ +/* mpc_log -- Take the logarithm of a complex number. + +Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include "mpc-impl.h" + +int +mpc_log (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd){ + int ok, underflow = 0; + mpfr_srcptr x, y; + mpfr_t v, w; + mpfr_prec_t prec; + int loops; + int re_cmp, im_cmp; + int inex_re, inex_im; + int err; + mpfr_exp_t expw; + int sgnw; + + /* special values: NaN and infinities */ + if (!mpc_fin_p (op)) { + if (mpfr_nan_p (mpc_realref (op))) { + if (mpfr_inf_p (mpc_imagref (op))) + mpfr_set_inf (mpc_realref (rop), +1); + else + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex_im = 0; /* Inf/NaN is exact */ + } + else if (mpfr_nan_p (mpc_imagref (op))) { + if (mpfr_inf_p (mpc_realref (op))) + mpfr_set_inf (mpc_realref (rop), +1); + else + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex_im = 0; /* Inf/NaN is exact */ + } + else /* We have an infinity in at least one part. */ { + inex_im = mpfr_atan2 (mpc_imagref (rop), mpc_imagref (op), mpc_realref (op), + MPC_RND_IM (rnd)); + mpfr_set_inf (mpc_realref (rop), +1); + } + return MPC_INEX(0, inex_im); + } + + /* special cases: real and purely imaginary numbers */ + re_cmp = mpfr_cmp_ui (mpc_realref (op), 0); + im_cmp = mpfr_cmp_ui (mpc_imagref (op), 0); + if (im_cmp == 0) { + if (re_cmp == 0) { + inex_im = mpfr_atan2 (mpc_imagref (rop), mpc_imagref (op), mpc_realref (op), + MPC_RND_IM (rnd)); + mpfr_set_inf (mpc_realref (rop), -1); + inex_re = 0; /* -Inf is exact */ + } + else if (re_cmp > 0) { + inex_re = mpfr_log (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref (rop), mpc_imagref (op), MPC_RND_IM (rnd)); + } + else { + /* op = x + 0*y; let w = -x = |x| */ + int negative_zero; + mpfr_rnd_t rnd_im; + + negative_zero = mpfr_signbit (mpc_imagref (op)); + if (negative_zero) + rnd_im = INV_RND (MPC_RND_IM (rnd)); + else + rnd_im = MPC_RND_IM (rnd); + w [0] = *mpc_realref (op); + MPFR_CHANGE_SIGN (w); + inex_re = mpfr_log (mpc_realref (rop), w, MPC_RND_RE (rnd)); + inex_im = mpfr_const_pi (mpc_imagref (rop), rnd_im); + if (negative_zero) { + mpc_conj (rop, rop, MPC_RNDNN); + inex_im = -inex_im; + } + } + return MPC_INEX(inex_re, inex_im); + } + else if (re_cmp == 0) { + if (im_cmp > 0) { + inex_re = mpfr_log (mpc_realref (rop), mpc_imagref (op), MPC_RND_RE (rnd)); + inex_im = mpfr_const_pi (mpc_imagref (rop), MPC_RND_IM (rnd)); + /* division by 2 does not change the ternary flag */ + mpfr_div_2ui (mpc_imagref (rop), mpc_imagref (rop), 1, GMP_RNDN); + } + else { + w [0] = *mpc_imagref (op); + MPFR_CHANGE_SIGN (w); + inex_re = mpfr_log (mpc_realref (rop), w, MPC_RND_RE (rnd)); + inex_im = mpfr_const_pi (mpc_imagref (rop), INV_RND (MPC_RND_IM (rnd))); + /* division by 2 does not change the ternary flag */ + mpfr_div_2ui (mpc_imagref (rop), mpc_imagref (rop), 1, GMP_RNDN); + mpfr_neg (mpc_imagref (rop), mpc_imagref (rop), GMP_RNDN); + inex_im = -inex_im; /* negate the ternary flag */ + } + return MPC_INEX(inex_re, inex_im); + } + + prec = MPC_PREC_RE(rop); + mpfr_init2 (w, 2); + /* let op = x + iy; log = 1/2 log (x^2 + y^2) + i atan2 (y, x) */ + /* loop for the real part: 1/2 log (x^2 + y^2), fast, but unsafe */ + /* implementation */ + ok = 0; + for (loops = 1; !ok && loops <= 2; loops++) { + prec += mpc_ceil_log2 (prec) + 4; + mpfr_set_prec (w, prec); + + mpc_abs (w, op, GMP_RNDN); + /* error 0.5 ulp */ + if (mpfr_inf_p (w)) + /* intermediate overflow; the logarithm may be representable. + Intermediate underflow is impossible. */ + break; + + mpfr_log (w, w, GMP_RNDN); + /* generic error of log: (2^(- exp(w)) + 0.5) ulp */ + + if (mpfr_zero_p (w)) + /* impossible to round, switch to second algorithm */ + break; + + err = MPC_MAX (-mpfr_get_exp (w), 0) + 1; + /* number of lost digits */ + ok = mpfr_can_round (w, prec - err, GMP_RNDN, GMP_RNDZ, + mpfr_get_prec (mpc_realref (rop)) + (MPC_RND_RE (rnd) == GMP_RNDN)); + } + + if (!ok) { + prec = MPC_PREC_RE(rop); + mpfr_init2 (v, 2); + /* compute 1/2 log (x^2 + y^2) = log |x| + 1/2 * log (1 + (y/x)^2) + if |x| >= |y|; otherwise, exchange x and y */ + if (mpfr_cmpabs (mpc_realref (op), mpc_imagref (op)) >= 0) { + x = mpc_realref (op); + y = mpc_imagref (op); + } + else { + x = mpc_imagref (op); + y = mpc_realref (op); + } + + do { + prec += mpc_ceil_log2 (prec) + 4; + mpfr_set_prec (v, prec); + mpfr_set_prec (w, prec); + + mpfr_div (v, y, x, GMP_RNDD); /* error 1 ulp */ + mpfr_sqr (v, v, GMP_RNDD); + /* generic error of multiplication: + 1 + 2*1*(2+1*2^(1-prec)) <= 5.0625 since prec >= 6 */ + mpfr_log1p (v, v, GMP_RNDD); + /* error 1 + 4*5.0625 = 21.25 , see algorithms.tex */ + mpfr_div_2ui (v, v, 1, GMP_RNDD); + /* If the result is 0, then there has been an underflow somewhere. */ + + mpfr_abs (w, x, GMP_RNDN); /* exact */ + mpfr_log (w, w, GMP_RNDN); /* error 0.5 ulp */ + expw = mpfr_get_exp (w); + sgnw = mpfr_signbit (w); + + mpfr_add (w, w, v, GMP_RNDN); + if (!sgnw) /* v is positive, so no cancellation; + error 22.25 ulp; error counts lost bits */ + err = 5; + else + err = MPC_MAX (5 + mpfr_get_exp (v), + /* 21.25 ulp (v) rewritten in ulp (result, now in w) */ + -1 + expw - mpfr_get_exp (w) + /* 0.5 ulp (previous w), rewritten in ulp (result) */ + ) + 2; + + /* handle one special case: |x|=1, and (y/x)^2 underflows; + then 1/2*log(x^2+y^2) \approx 1/2*y^2 also underflows. */ + if ( (mpfr_cmp_si (x, -1) == 0 || mpfr_cmp_ui (x, 1) == 0) + && mpfr_zero_p (w)) + underflow = 1; + + } while (!underflow && + !mpfr_can_round (w, prec - err, GMP_RNDN, GMP_RNDZ, + mpfr_get_prec (mpc_realref (rop)) + (MPC_RND_RE (rnd) == GMP_RNDN))); + mpfr_clear (v); + } + + /* imaginary part */ + inex_im = mpfr_atan2 (mpc_imagref (rop), mpc_imagref (op), mpc_realref (op), + MPC_RND_IM (rnd)); + + /* set the real part; cannot be done before if rop==op */ + if (underflow) + /* create underflow in result */ + inex_re = mpfr_set_ui_2exp (mpc_realref (rop), 1, + mpfr_get_emin_min () - 2, MPC_RND_RE (rnd)); + else + inex_re = mpfr_set (mpc_realref (rop), w, MPC_RND_RE (rnd)); + mpfr_clear (w); + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/log10.c b/mpc/src/log10.c new file mode 100644 index 0000000000..4e77aafe15 --- /dev/null +++ b/mpc/src/log10.c @@ -0,0 +1,286 @@ +/* mpc_log10 -- Take the base-10 logarithm of a complex number. + +Copyright (C) 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for CHAR_BIT */ +#include "mpc-impl.h" + +/* Auxiliary functions which implement Ziv's strategy for special cases. + if flag = 0: compute only real part + if flag = 1: compute only imaginary + Exact cases should be dealt with separately. */ +static int +mpc_log10_aux (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd, int flag, int nb) +{ + mp_prec_t prec = (MPFR_PREC_MIN > 4) ? MPFR_PREC_MIN : 4; + mpc_t tmp; + mpfr_t log10; + int ok = 0, ret; + + prec = mpfr_get_prec ((flag == 0) ? mpc_realref (rop) : mpc_imagref (rop)); + prec += 10; + mpc_init2 (tmp, prec); + mpfr_init2 (log10, prec); + while (ok == 0) + { + mpfr_set_ui (log10, 10, GMP_RNDN); /* exact since prec >= 4 */ + mpfr_log (log10, log10, GMP_RNDN); + /* In each case we have two roundings, thus the final value is + x * (1+u)^2 where x is the exact value, and |u| <= 2^(-prec-1). + Thus the error is always less than 3 ulps. */ + switch (nb) + { + case 0: /* imag <- atan2(y/x) */ + mpfr_atan2 (mpc_imagref (tmp), mpc_imagref (op), mpc_realref (op), + MPC_RND_IM (rnd)); + mpfr_div (mpc_imagref (tmp), mpc_imagref (tmp), log10, GMP_RNDN); + ok = mpfr_can_round (mpc_imagref (tmp), prec - 2, GMP_RNDN, + GMP_RNDZ, MPC_PREC_IM(rop) + + (MPC_RND_IM (rnd) == GMP_RNDN)); + if (ok) + ret = mpfr_set (mpc_imagref (rop), mpc_imagref (tmp), + MPC_RND_IM (rnd)); + break; + case 1: /* real <- log(x) */ + mpfr_log (mpc_realref (tmp), mpc_realref (op), MPC_RND_RE (rnd)); + mpfr_div (mpc_realref (tmp), mpc_realref (tmp), log10, GMP_RNDN); + ok = mpfr_can_round (mpc_realref (tmp), prec - 2, GMP_RNDN, + GMP_RNDZ, MPC_PREC_RE(rop) + + (MPC_RND_RE (rnd) == GMP_RNDN)); + if (ok) + ret = mpfr_set (mpc_realref (rop), mpc_realref (tmp), + MPC_RND_RE (rnd)); + break; + case 2: /* imag <- pi */ + mpfr_const_pi (mpc_imagref (tmp), MPC_RND_IM (rnd)); + mpfr_div (mpc_imagref (tmp), mpc_imagref (tmp), log10, GMP_RNDN); + ok = mpfr_can_round (mpc_imagref (tmp), prec - 2, GMP_RNDN, + GMP_RNDZ, MPC_PREC_IM(rop) + + (MPC_RND_IM (rnd) == GMP_RNDN)); + if (ok) + ret = mpfr_set (mpc_imagref (rop), mpc_imagref (tmp), + MPC_RND_IM (rnd)); + break; + } + prec += prec / 2; + mpc_set_prec (tmp, prec); + mpfr_set_prec (log10, prec); + } + mpc_clear (tmp); + mpfr_clear (log10); + return ret; +} + +int +mpc_log10 (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + int ok = 0, loops = 0, re_cmp, im_cmp, inex_re, inex_im, negative_zero; + mpfr_t w; + mpfr_prec_t prec; + mpfr_rnd_t rnd_im; + mpc_t ww; + mpc_rnd_t invrnd; + + /* special values: NaN and infinities: same as mpc_log */ + if (!mpc_fin_p (op)) /* real or imaginary parts are NaN or Inf */ + { + if (mpfr_nan_p (mpc_realref (op))) + { + if (mpfr_inf_p (mpc_imagref (op))) + /* (NaN, Inf) -> (+Inf, NaN) */ + mpfr_set_inf (mpc_realref (rop), +1); + else + /* (NaN, xxx) -> (NaN, NaN) */ + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex_im = 0; /* Inf/NaN is exact */ + } + else if (mpfr_nan_p (mpc_imagref (op))) + { + if (mpfr_inf_p (mpc_realref (op))) + /* (Inf, NaN) -> (+Inf, NaN) */ + mpfr_set_inf (mpc_realref (rop), +1); + else + /* (xxx, NaN) -> (NaN, NaN) */ + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex_im = 0; /* Inf/NaN is exact */ + } + else /* We have an infinity in at least one part. */ + { + /* (+Inf, y) -> (+Inf, 0) for finite positive-signed y */ + if (mpfr_inf_p (mpc_realref (op)) && mpfr_signbit (mpc_realref (op)) + == 0 && mpfr_number_p (mpc_imagref (op))) + inex_im = mpfr_atan2 (mpc_imagref (rop), mpc_imagref (op), + mpc_realref (op), MPC_RND_IM (rnd)); + else + /* (xxx, Inf) -> (+Inf, atan2(Inf/xxx)) + (Inf, yyy) -> (+Inf, atan2(yyy/Inf)) */ + inex_im = mpc_log10_aux (rop, op, rnd, 1, 0); + mpfr_set_inf (mpc_realref (rop), +1); + } + return MPC_INEX(0, inex_im); + } + + /* special cases: real and purely imaginary numbers */ + re_cmp = mpfr_cmp_ui (mpc_realref (op), 0); + im_cmp = mpfr_cmp_ui (mpc_imagref (op), 0); + if (im_cmp == 0) /* Im(op) = 0 */ + { + if (re_cmp == 0) /* Re(op) = 0 */ + { + if (mpfr_signbit (mpc_realref (op)) == 0) + inex_im = mpfr_atan2 (mpc_imagref (rop), mpc_imagref (op), + mpc_realref (op), MPC_RND_IM (rnd)); + else + inex_im = mpc_log10_aux (rop, op, rnd, 1, 0); + mpfr_set_inf (mpc_realref (rop), -1); + inex_re = 0; /* -Inf is exact */ + } + else if (re_cmp > 0) + { + inex_re = mpfr_log10 (mpc_realref (rop), mpc_realref (op), + MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref (rop), mpc_imagref (op), + MPC_RND_IM (rnd)); + } + else /* log10(x + 0*i) for negative x */ + { /* op = x + 0*i; let w = -x = |x| */ + negative_zero = mpfr_signbit (mpc_imagref (op)); + if (negative_zero) + rnd_im = INV_RND (MPC_RND_IM (rnd)); + else + rnd_im = MPC_RND_IM (rnd); + ww->re[0] = *mpc_realref (op); + MPFR_CHANGE_SIGN (ww->re); + ww->im[0] = *mpc_imagref (op); + if (mpfr_cmp_ui (ww->re, 1) == 0) + inex_re = mpfr_set_ui (mpc_realref (rop), 0, MPC_RND_RE (rnd)); + else + inex_re = mpc_log10_aux (rop, ww, rnd, 0, 1); + inex_im = mpc_log10_aux (rop, op, MPC_RND (0,rnd_im), 1, 2); + if (negative_zero) + { + mpc_conj (rop, rop, MPC_RNDNN); + inex_im = -inex_im; + } + } + return MPC_INEX(inex_re, inex_im); + } + else if (re_cmp == 0) + { + if (im_cmp > 0) + { + inex_re = mpfr_log10 (mpc_realref (rop), mpc_imagref (op), MPC_RND_RE (rnd)); + inex_im = mpc_log10_aux (rop, op, rnd, 1, 2); + /* division by 2 does not change the ternary flag */ + mpfr_div_2ui (mpc_imagref (rop), mpc_imagref (rop), 1, GMP_RNDN); + } + else + { + w [0] = *mpc_imagref (op); + MPFR_CHANGE_SIGN (w); + inex_re = mpfr_log10 (mpc_realref (rop), w, MPC_RND_RE (rnd)); + invrnd = MPC_RND (0, INV_RND (MPC_RND_IM (rnd))); + inex_im = mpc_log10_aux (rop, op, invrnd, 1, 2); + /* division by 2 does not change the ternary flag */ + mpfr_div_2ui (mpc_imagref (rop), mpc_imagref (rop), 1, GMP_RNDN); + mpfr_neg (mpc_imagref (rop), mpc_imagref (rop), GMP_RNDN); + inex_im = -inex_im; /* negate the ternary flag */ + } + return MPC_INEX(inex_re, inex_im); + } + + /* generic case: neither Re(op) nor Im(op) is NaN, Inf or zero */ + prec = MPC_PREC_RE(rop); + mpfr_init2 (w, prec); + mpc_init2 (ww, prec); + /* let op = x + iy; compute log(op)/log(10) */ + while (ok == 0) + { + loops ++; + prec += (loops <= 2) ? mpc_ceil_log2 (prec) + 4 : prec / 2; + mpfr_set_prec (w, prec); + mpc_set_prec (ww, prec); + + mpc_log (ww, op, MPC_RNDNN); + mpfr_set_ui (w, 10, GMP_RNDN); /* exact since prec >= 4 */ + mpfr_log (w, w, GMP_RNDN); + mpc_div_fr (ww, ww, w, MPC_RNDNN); + + ok = mpfr_can_round (mpc_realref (ww), prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_RE(rop) + (MPC_RND_RE (rnd) == GMP_RNDN)); + + /* Special code to deal with cases where the real part of log10(x+i*y) + is exact, like x=3 and y=1. Since Re(log10(x+i*y)) = log10(x^2+y^2)/2 + this happens whenever x^2+y^2 is a nonnegative power of 10. + Indeed x^2+y^2 cannot equal 10^(a/2^b) for a, b integers, a odd, b>0, + since x^2+y^2 is rational, and 10^(a/2^b) is irrational. + Similarly, for b=0, x^2+y^2 cannot equal 10^a for a < 0 since x^2+y^2 + is a rational with denominator a power of 2. + Now let x^2+y^2 = 10^s. Without loss of generality we can assume + x = u/2^e and y = v/2^e with u, v, e integers: u^2+v^2 = 10^s*2^(2e) + thus u^2+v^2 = 0 mod 2^(2e). By recurrence on e, necessarily + u = v = 0 mod 2^e, thus x and y are necessarily integers. + */ + if ((ok == 0) && (loops == 1) && mpfr_integer_p (mpc_realref (op)) && + mpfr_integer_p (mpc_imagref (op))) + { + mpz_t x, y; + unsigned long s, v; + + mpz_init (x); + mpz_init (y); + mpfr_get_z (x, mpc_realref (op), GMP_RNDN); /* exact */ + mpfr_get_z (y, mpc_imagref (op), GMP_RNDN); /* exact */ + mpz_mul (x, x, x); + mpz_mul (y, y, y); + mpz_add (x, x, y); /* x^2+y^2 */ + v = mpz_scan1 (x, 0); + /* if x = 10^s then necessarily s = v */ + s = mpz_sizeinbase (x, 10); + /* since s is either the number of digits of x or one more, + then x = 10^(s-1) or 10^(s-2) */ + if (s == v + 1 || s == v + 2) + { + mpz_div_2exp (x, x, v); + mpz_ui_pow_ui (y, 5, v); + if (mpz_cmp (y, x) == 0) /* Re(log10(x+i*y)) is exactly v/2 */ + { + /* we reset the precision of Re(ww) so that v can be + represented exactly */ + mpfr_set_prec (mpc_realref (ww), sizeof(unsigned long)*CHAR_BIT); + mpfr_set_ui_2exp (mpc_realref (ww), v, -1, GMP_RNDN); /* exact */ + ok = 1; + } + } + mpz_clear (x); + mpz_clear (y); + } + + ok = ok && mpfr_can_round (mpc_imagref (ww), prec-2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_IM(rop) + (MPC_RND_IM (rnd) == GMP_RNDN)); + } + + inex_re = mpfr_set (mpc_realref(rop), mpc_realref (ww), MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref(rop), mpc_imagref (ww), MPC_RND_IM (rnd)); + mpfr_clear (w); + mpc_clear (ww); + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/logging.c b/mpc/src/logging.c new file mode 100644 index 0000000000..79ed0338e7 --- /dev/null +++ b/mpc/src/logging.c @@ -0,0 +1,147 @@ +/* logging.c -- "Dummy" functions logging calls to real mpc functions. + +Copyright (C) 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "config.h" +#include + +#ifdef HAVE_INTTYPES_H +#include +#endif +#ifdef HAVE_STDINT_H +#include +#endif + +#define __MPC_LIBRARY_BUILD + /* to indicate we are inside the library build; needed here since mpc-log.h + includes mpc.h and not mpc-impl.h */ +#include "mpc-log.h" + +#ifdef HAVE_DLFCN_H +#include +#endif + +typedef int (*c_c_func_ptr) (mpc_ptr, mpc_srcptr, mpc_rnd_t); +typedef int (*c_cc_func_ptr) (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +typedef int (*c_ccc_func_ptr) (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +typedef int (*cc_c_func_ptr) (mpc_ptr, mpc_ptr, mpc_srcptr, mpc_rnd_t, mpc_rnd_t); + +#define MPC_LOGGING_OUT_PREC(z) \ + do { \ + fprintf (stderr, " %li %li", (long) mpfr_get_prec (mpc_realref (z)), \ + (long) mpfr_get_prec (mpc_imagref (z))); \ + } while (0); + +#define MPC_LOGGING_OUT_C(z) \ + do { \ + MPC_LOGGING_OUT_PREC (z); \ + fprintf (stderr, " "); \ + mpc_out_str (stderr, 16, 0, z, MPC_RNDNN); \ + } while (0); + +#define MPC_LOGGING_FUNC_TYPE(funcname, type) \ + do { \ + fprintf (stderr, "mpc_"#funcname" "#type); \ + } while (0); + +#define MPC_LOGGING_C_C(funcname) \ +__MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) \ +{ \ + static c_c_func_ptr func = NULL; \ + if (func == NULL) \ + func = (c_c_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ + MPC_LOGGING_FUNC_TYPE (funcname, c_c); \ + MPC_LOGGING_OUT_PREC (rop); \ + MPC_LOGGING_OUT_C (op); \ + fprintf (stderr, "\n"); \ + return func (rop, op, rnd); \ +} + +#define MPC_LOGGING_C_CC(funcname) \ +__MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop, mpc_srcptr op1, mpc_srcptr op2, mpc_rnd_t rnd) \ +{ \ + static c_cc_func_ptr func = NULL; \ + if (func == NULL) \ + func = (c_cc_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ + MPC_LOGGING_FUNC_TYPE (funcname, c_cc); \ + MPC_LOGGING_OUT_PREC (rop); \ + MPC_LOGGING_OUT_C (op1); \ + MPC_LOGGING_OUT_C (op2); \ + fprintf (stderr, "\n"); \ + return func (rop, op1, op2, rnd); \ +} + +#define MPC_LOGGING_C_CCC(funcname) \ +__MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop, mpc_srcptr op1, mpc_srcptr op2, mpc_srcptr op3, mpc_rnd_t rnd) \ +{ \ + static c_ccc_func_ptr func = NULL; \ + if (func == NULL) \ + func = (c_ccc_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ + MPC_LOGGING_FUNC_TYPE (funcname, c_ccc); \ + MPC_LOGGING_OUT_PREC (rop); \ + MPC_LOGGING_OUT_C (op1); \ + MPC_LOGGING_OUT_C (op2); \ + MPC_LOGGING_OUT_C (op3); \ + fprintf (stderr, "\n"); \ + return func (rop, op1, op2, op3, rnd); \ +} + +#define MPC_LOGGING_CC_C(funcname) \ +__MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop1, mpc_ptr rop2, mpc_srcptr op, mpc_rnd_t rnd1, mpc_rnd_t rnd2) \ +{ \ + static cc_c_func_ptr func = NULL; \ + if (func == NULL) \ + func = (cc_c_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ + MPC_LOGGING_FUNC_TYPE (funcname, cc_c); \ + MPC_LOGGING_OUT_PREC (rop1); \ + MPC_LOGGING_OUT_PREC (rop2); \ + MPC_LOGGING_OUT_C (op); \ + fprintf (stderr, "\n"); \ + return func (rop1, rop2, op, rnd1, rnd2); \ +} + +MPC_LOGGING_C_C (sqr) +MPC_LOGGING_C_C (conj) +MPC_LOGGING_C_C (neg) +MPC_LOGGING_C_C (sqrt) +MPC_LOGGING_C_C (proj) +MPC_LOGGING_C_C (exp) +MPC_LOGGING_C_C (log) +MPC_LOGGING_C_C (sin) +MPC_LOGGING_C_C (cos) +MPC_LOGGING_C_C (tan) +MPC_LOGGING_C_C (sinh) +MPC_LOGGING_C_C (cosh) +MPC_LOGGING_C_C (tanh) +MPC_LOGGING_C_C (asin) +MPC_LOGGING_C_C (acos) +MPC_LOGGING_C_C (atan) +MPC_LOGGING_C_C (asinh) +MPC_LOGGING_C_C (acosh) +MPC_LOGGING_C_C (atanh) + +MPC_LOGGING_C_CC (add) +MPC_LOGGING_C_CC (sub) +MPC_LOGGING_C_CC (mul) +MPC_LOGGING_C_CC (div) +MPC_LOGGING_C_CC (pow) + +MPC_LOGGING_C_CCC (fma) + +MPC_LOGGING_CC_C (sin_cos) diff --git a/mpc/src/mem.c b/mpc/src/mem.c new file mode 100644 index 0000000000..b4c327c079 --- /dev/null +++ b/mpc/src/mem.c @@ -0,0 +1,46 @@ +/* wrapper functions to allocate, reallocate and free memory + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for strlen */ +#include "mpc-impl.h" + +char * +mpc_alloc_str (size_t len) +{ + void * (*allocfunc) (size_t); + mp_get_memory_functions (&allocfunc, NULL, NULL); + return (char *) ((*allocfunc) (len)); +} + +char * +mpc_realloc_str (char * str, size_t oldlen, size_t newlen) +{ + void * (*reallocfunc) (void *, size_t, size_t); + mp_get_memory_functions (NULL, &reallocfunc, NULL); + return (char *) ((*reallocfunc) (str, oldlen, newlen)); +} + +void +mpc_free_str (char *str) +{ + void (*freefunc) (void *, size_t); + mp_get_memory_functions (NULL, NULL, &freefunc); + (*freefunc) (str, strlen (str) + 1); +} diff --git a/mpc/src/mpc-impl.h b/mpc/src/mpc-impl.h new file mode 100644 index 0000000000..b2aaa90eb3 --- /dev/null +++ b/mpc/src/mpc-impl.h @@ -0,0 +1,194 @@ +/* mpc-impl.h -- Internal include file for mpc. + +Copyright (C) 2002, 2004, 2005, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#ifndef __MPC_IMPL_H +#define __MPC_IMPL_H +#define __MPC_LIBRARY_BUILD + /* to indicate we are inside the library build */ + +#include "config.h" +#ifdef HAVE_STDLIB_H +#include +#endif +#include "mpc.h" + +/* + * Miscellaneous useful macros + */ + +#define MPC_MIN(h,i) ((h) < (i) ? (h) : (i)) +#define MPC_MAX(h,i) ((h) > (i) ? (h) : (i)) + +/* Safe absolute value (to avoid possible integer overflow) */ +/* type is the target (unsigned) type (copied from mpfr-impl.h) */ +#ifdef SAFE_ABS +#undef SAFE_ABS +#endif +#define SAFE_ABS(type,x) ((x) >= 0 ? (type)(x) : -(type)(x)) + + +/* + * MPFR constants and macros + */ + +#ifndef BITS_PER_MP_LIMB +#define BITS_PER_MP_LIMB mp_bits_per_limb +#endif + +#define MPFR_SIGNBIT(x) (mpfr_signbit (x) ? -1 : 1) +#define MPC_MPFR_SIGN(x) (mpfr_zero_p (x) ? 0 : MPFR_SIGNBIT (x)) + /* should be called MPFR_SIGN, but this is taken in mpfr.h */ +#define MPFR_CHANGE_SIGN(x) mpfr_neg(x,x,GMP_RNDN) +#define MPFR_COPYSIGN(x,y,z,rnd) (mpfr_nan_p (z) ? \ + mpfr_setsign (x, y, 0, rnd) : \ + mpfr_copysign (x, y, z, rnd)) + /* work around spurious signs in nan */ +#define MPFR_ADD_ONE_ULP(x) mpfr_add_one_ulp (x, GMP_RNDN) +#define MPFR_SUB_ONE_ULP(x) mpfr_sub_one_ulp (x, GMP_RNDN) + /* drop unused rounding mode from macroes */ +#define MPFR_SWAP(a,b) do { mpfr_srcptr tmp; tmp = a; a = b; b = tmp; } while (0) + + +/* + * Macro implementing rounding away from zero, to ease compatibility with + * mpfr < 3. f is the complete function call with a rounding mode of + * MPFR_RNDA, rop the name of the variable containing the result; it is + * already contained in f, but needs to be repeated so that the macro can + * modify the variable. + * Usage: replace each call to a function such as + * mpfr_add (rop, a, b, MPFR_RNDA) + * by + * ROUND_AWAY (mpfr_add (rop, a, b, MPFR_RNDA), rop) +*/ +#if MPFR_VERSION_MAJOR < 3 + /* round towards zero, add 1 ulp if not exact */ +#define MPFR_RNDA GMP_RNDZ +#define ROUND_AWAY(f,rop) \ + ((f) ? MPFR_ADD_ONE_ULP (rop), MPFR_SIGNBIT (rop) : 0) +#else +#define ROUND_AWAY(f,rop) \ + (f) +#endif /* mpfr < 3 */ + +#if MPFR_VERSION_MAJOR < 3 +/* declare missing functions, defined in get_version.c */ +__MPC_DECLSPEC void mpfr_set_zero (mpfr_ptr, int); +__MPC_DECLSPEC int mpfr_regular_p (mpfr_srcptr); +#endif /* mpfr < 3 */ + + +/* + * MPC macros + */ + +#define MPC_PREC_RE(x) (mpfr_get_prec(mpc_realref(x))) +#define MPC_PREC_IM(x) (mpfr_get_prec(mpc_imagref(x))) +#define MPC_MAX_PREC(x) MPC_MAX(MPC_PREC_RE(x), MPC_PREC_IM(x)) + +#define INV_RND(r) \ + (((r) == GMP_RNDU) ? GMP_RNDD : (((r) == GMP_RNDD) ? GMP_RNDU : (r))) + +#define mpc_inf_p(z) (mpfr_inf_p(mpc_realref(z))||mpfr_inf_p(mpc_imagref(z))) + /* Convention in C99 (G.3): z is regarded as an infinity if at least one of + its parts is infinite */ +#define mpc_zero_p(z) (mpfr_zero_p(mpc_realref(z))&&mpfr_zero_p(mpc_imagref(z))) + /* Convention in C99 (G.3): z is regarded as a zero if each of its parts is + a zero */ +#define mpc_fin_p(z) (mpfr_number_p(mpc_realref(z))&&mpfr_number_p(mpc_imagref(z))) + /* Convention in C99 (G.3): z is regarded as finite if both its parts are */ +#define mpc_nan_p(z) ((mpfr_nan_p(mpc_realref(z)) && !mpfr_inf_p(mpc_imagref(z))) || (mpfr_nan_p(mpc_imagref(z)) && !mpfr_inf_p(mpc_realref(z)))) + /* Consider as NaN all other numbers containing at least one NaN */ + + +/* + * ASSERT macros + */ + +#ifdef NDEBUG +#define MPC_ASSERT(expr) \ + do { \ + } while (0) +#else +#define MPC_ASSERT(expr) \ + do { \ + if (!(expr)) \ + { \ + fprintf (stderr, "%s:%d: MPC assertion failed: %s\n", \ + __FILE__, __LINE__, #expr); \ + abort(); \ + } \ + } while (0) +#endif + + +/* + * Debug macros + */ + +#define MPC_OUT(x) \ +do { \ + printf (#x "[%lu,%lu]=", (unsigned long int) MPC_PREC_RE (x), \ + (unsigned long int) MPC_PREC_IM (x)); \ + mpc_out_str (stdout, 2, 0, x, MPC_RNDNN); \ + printf ("\n"); \ +} while (0) + +#define MPFR_OUT(x) \ +do { \ + printf (#x "[%lu]=", (unsigned long int) mpfr_get_prec (x)); \ + mpfr_out_str (stdout, 2, 0, x, GMP_RNDN); \ + printf ("\n"); \ +} while (0) + + +/* + * Constants + */ + +#ifndef MUL_KARATSUBA_THRESHOLD +#define MUL_KARATSUBA_THRESHOLD 23 +#endif + + +/* + * Define internal functions + */ + +#if defined (__cplusplus) +extern "C" { +#endif + + +__MPC_DECLSPEC int mpc_mul_naive (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_karatsuba (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_fma_naive (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_usi (mpc_ptr, mpc_srcptr, unsigned long, int, mpc_rnd_t); +__MPC_DECLSPEC char* mpc_alloc_str (size_t); +__MPC_DECLSPEC char* mpc_realloc_str (char*, size_t, size_t); +__MPC_DECLSPEC void mpc_free_str (char*); +__MPC_DECLSPEC mpfr_prec_t mpc_ceil_log2 (mpfr_prec_t); +__MPC_DECLSPEC int set_pi_over_2 (mpfr_ptr, int, mpfr_rnd_t); + +#if defined (__cplusplus) +} +#endif + + +#endif diff --git a/mpc/src/mpc-log.h b/mpc/src/mpc-log.h new file mode 100644 index 0000000000..78c98d2da4 --- /dev/null +++ b/mpc/src/mpc-log.h @@ -0,0 +1,51 @@ +/* mpc-log.h -- Include file to enable function call logging; replaces mpc.h. + +Copyright (C) 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#define mpc_sqr mpc_log_sqr +#define mpc_conj mpc_log_conj +#define mpc_neg mpc_log_neg +#define mpc_sqrt mpc_log_sqrt +#define mpc_proj mpc_log_proj +#define mpc_exp mpc_log_exp +#define mpc_log mpc_log_log +#define mpc_sin mpc_log_sin +#define mpc_cos mpc_log_cos +#define mpc_tan mpc_log_tan +#define mpc_sinh mpc_log_sinh +#define mpc_cosh mpc_log_cosh +#define mpc_tanh mpc_log_tanh +#define mpc_asin mpc_log_asin +#define mpc_acos mpc_log_acos +#define mpc_atan mpc_log_atan +#define mpc_asinh mpc_log_asinh +#define mpc_acosh mpc_log_acosh +#define mpc_atanh mpc_log_atanh + +#define mpc_add mpc_log_add +#define mpc_sub mpc_log_sub +#define mpc_mul mpc_log_mul +#define mpc_div mpc_log_div +#define mpc_pow mpc_log_pow + +#define mpc_fma mpc_log_fma + +#define mpc_sin_cos mpc_log_sin_cos + +#include "mpc.h" diff --git a/mpc/src/mpc.h b/mpc/src/mpc.h new file mode 100644 index 0000000000..f6e1beefe2 --- /dev/null +++ b/mpc/src/mpc.h @@ -0,0 +1,269 @@ +/* mpc.h -- Include file for mpc. + +Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011, 2012, 2014, 2015 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#ifndef __MPC_H +#define __MPC_H + +#include "gmp.h" +#include "mpfr.h" + +/* Backwards compatibility with mpfr<3.0.0 */ +#ifndef mpfr_exp_t +#define mpfr_exp_t mp_exp_t +#endif + +/* Define MPC version number */ +#define MPC_VERSION_MAJOR 1 +#define MPC_VERSION_MINOR 0 +#define MPC_VERSION_PATCHLEVEL 3 +#define MPC_VERSION_STRING "1.0.3" + +/* Macros dealing with MPC VERSION */ +#define MPC_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c)) +#define MPC_VERSION \ + MPC_VERSION_NUM(MPC_VERSION_MAJOR,MPC_VERSION_MINOR,MPC_VERSION_PATCHLEVEL) + +/* Check if stdint.h/inttypes.h is included */ +#if defined (INTMAX_C) && defined (UINTMAX_C) +#define _MPC_H_HAVE_INTMAX_T 1 +#endif + +/* Return values */ + +/* Transform negative to 2, positive to 1, leave 0 unchanged */ +#define MPC_INEX_POS(inex) (((inex) < 0) ? 2 : ((inex) == 0) ? 0 : 1) +/* Transform 2 to negative, 1 to positive, leave 0 unchanged */ +#define MPC_INEX_NEG(inex) (((inex) == 2) ? -1 : ((inex) == 0) ? 0 : 1) + +/* The global inexact flag is made of (real flag) + 4 * (imaginary flag), where + each of the real and imaginary inexact flag are: + 0 when the result is exact (no rounding error) + 1 when the result is larger than the exact value + 2 when the result is smaller than the exact value */ +#define MPC_INEX(inex_re, inex_im) \ + (MPC_INEX_POS(inex_re) | (MPC_INEX_POS(inex_im) << 2)) +#define MPC_INEX_RE(inex) MPC_INEX_NEG((inex) & 3) +#define MPC_INEX_IM(inex) MPC_INEX_NEG((inex) >> 2) + +/* For functions computing two results, the return value is + inexact1+16*inexact2, which is 0 iif both results are exact. */ +#define MPC_INEX12(inex1, inex2) (inex1 | (inex2 << 4)) +#define MPC_INEX1(inex) (inex & 15) +#define MPC_INEX2(inex) (inex >> 4) + +/* Definition of rounding modes */ + +/* a complex rounding mode is just a pair of two real rounding modes + we reserve four bits for a real rounding mode. */ +typedef int mpc_rnd_t; + +#define MPC_RND(r1,r2) (((int)(r1)) + ((int)(r2) << 4)) +#define MPC_RND_RE(x) ((mpfr_rnd_t)((x) & 0x0F)) +#define MPC_RND_IM(x) ((mpfr_rnd_t)((x) >> 4)) + +#define MPC_RNDNN MPC_RND (GMP_RNDN,GMP_RNDN) +#define MPC_RNDNZ MPC_RND (GMP_RNDN,GMP_RNDZ) +#define MPC_RNDNU MPC_RND (GMP_RNDN,GMP_RNDU) +#define MPC_RNDND MPC_RND (GMP_RNDN,GMP_RNDD) + +#define MPC_RNDZN MPC_RND (GMP_RNDZ,GMP_RNDN) +#define MPC_RNDZZ MPC_RND (GMP_RNDZ,GMP_RNDZ) +#define MPC_RNDZU MPC_RND (GMP_RNDZ,GMP_RNDU) +#define MPC_RNDZD MPC_RND (GMP_RNDZ,GMP_RNDD) + +#define MPC_RNDUN MPC_RND (GMP_RNDU,GMP_RNDN) +#define MPC_RNDUZ MPC_RND (GMP_RNDU,GMP_RNDZ) +#define MPC_RNDUU MPC_RND (GMP_RNDU,GMP_RNDU) +#define MPC_RNDUD MPC_RND (GMP_RNDU,GMP_RNDD) + +#define MPC_RNDDN MPC_RND (GMP_RNDD,GMP_RNDN) +#define MPC_RNDDZ MPC_RND (GMP_RNDD,GMP_RNDZ) +#define MPC_RNDDU MPC_RND (GMP_RNDD,GMP_RNDU) +#define MPC_RNDDD MPC_RND (GMP_RNDD,GMP_RNDD) + + +/* Definitions of types and their semantics */ + +typedef struct { + mpfr_t re; + mpfr_t im; +} +__mpc_struct; + +typedef __mpc_struct mpc_t[1]; +typedef __mpc_struct *mpc_ptr; +typedef const __mpc_struct *mpc_srcptr; + +/* Support for WINDOWS DLL, see + http://lists.gforge.inria.fr/pipermail/mpc-discuss/2011-November/000990.html; + when building the DLL, export symbols, otherwise behave as GMP */ +#if defined (__MPC_LIBRARY_BUILD) && __GMP_LIBGMP_DLL +#define __MPC_DECLSPEC __GMP_DECLSPEC_EXPORT +#else +#define __MPC_DECLSPEC __GMP_DECLSPEC +#endif + +#if defined (__cplusplus) +extern "C" { +#endif + +__MPC_DECLSPEC int mpc_add (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_add_fr (mpc_ptr, mpc_srcptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_add_si (mpc_ptr, mpc_srcptr, long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_add_ui (mpc_ptr, mpc_srcptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sub (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sub_fr (mpc_ptr, mpc_srcptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_fr_sub (mpc_ptr, mpfr_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sub_ui (mpc_ptr, mpc_srcptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_ui_ui_sub (mpc_ptr, unsigned long int, unsigned long int, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_fr (mpc_ptr, mpc_srcptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_ui (mpc_ptr, mpc_srcptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_si (mpc_ptr, mpc_srcptr, long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_i (mpc_ptr, mpc_srcptr, int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sqr (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_div (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_fr (mpc_ptr, mpc_srcptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_ld (mpc_ptr, mpc_srcptr, long double, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_d (mpc_ptr, mpc_srcptr, double, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_si (mpc_ptr, mpc_srcptr, long, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_ui (mpc_ptr, mpc_srcptr, unsigned long, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_z (mpc_ptr, mpc_srcptr, mpz_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_div_fr (mpc_ptr, mpc_srcptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_fr_div (mpc_ptr, mpfr_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_div_ui (mpc_ptr, mpc_srcptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_ui_div (mpc_ptr, unsigned long int, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_div_2ui (mpc_ptr, mpc_srcptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_2ui (mpc_ptr, mpc_srcptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_div_2si (mpc_ptr, mpc_srcptr, long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_2si (mpc_ptr, mpc_srcptr, long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_conj (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_neg (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_norm (mpfr_ptr, mpc_srcptr, mpfr_rnd_t); +__MPC_DECLSPEC int mpc_abs (mpfr_ptr, mpc_srcptr, mpfr_rnd_t); +__MPC_DECLSPEC int mpc_sqrt (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_d (mpc_ptr, double, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_d_d (mpc_ptr, double, double, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_ld (mpc_ptr, long double, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_ld_ld (mpc_ptr, long double, long double, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_f (mpc_ptr, mpf_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_f_f (mpc_ptr, mpf_srcptr, mpf_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_fr (mpc_ptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_fr_fr (mpc_ptr, mpfr_srcptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_q (mpc_ptr, mpq_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_q_q (mpc_ptr, mpq_srcptr, mpq_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_si (mpc_ptr, long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_si_si (mpc_ptr, long int, long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_ui (mpc_ptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_ui_ui (mpc_ptr, unsigned long int, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_z (mpc_ptr, mpz_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_z_z (mpc_ptr, mpz_srcptr, mpz_srcptr, mpc_rnd_t); +__MPC_DECLSPEC void mpc_swap (mpc_ptr, mpc_ptr); +__MPC_DECLSPEC int mpc_fma (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); + +__MPC_DECLSPEC void mpc_set_nan (mpc_ptr); + +__MPC_DECLSPEC int mpc_real (mpfr_ptr, mpc_srcptr, mpfr_rnd_t); +__MPC_DECLSPEC int mpc_imag (mpfr_ptr, mpc_srcptr, mpfr_rnd_t); +__MPC_DECLSPEC int mpc_arg (mpfr_ptr, mpc_srcptr, mpfr_rnd_t); +__MPC_DECLSPEC int mpc_proj (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_cmp (mpc_srcptr, mpc_srcptr); +__MPC_DECLSPEC int mpc_cmp_si_si (mpc_srcptr, long int, long int); +__MPC_DECLSPEC int mpc_exp (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_log (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_log10 (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sin (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_cos (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sin_cos (mpc_ptr, mpc_ptr, mpc_srcptr, mpc_rnd_t, mpc_rnd_t); +__MPC_DECLSPEC int mpc_tan (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sinh (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_cosh (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_tanh (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_asin (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_acos (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_atan (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_asinh (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_acosh (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_atanh (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC void mpc_clear (mpc_ptr); +__MPC_DECLSPEC int mpc_urandom (mpc_ptr, gmp_randstate_t); +__MPC_DECLSPEC void mpc_init2 (mpc_ptr, mpfr_prec_t); +__MPC_DECLSPEC void mpc_init3 (mpc_ptr, mpfr_prec_t, mpfr_prec_t); +__MPC_DECLSPEC mpfr_prec_t mpc_get_prec (mpc_srcptr x); +__MPC_DECLSPEC void mpc_get_prec2 (mpfr_prec_t *pr, mpfr_prec_t *pi, mpc_srcptr x); +__MPC_DECLSPEC void mpc_set_prec (mpc_ptr, mpfr_prec_t); +__MPC_DECLSPEC const char * mpc_get_version (void); + +__MPC_DECLSPEC int mpc_strtoc (mpc_ptr, const char *, char **, int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_str (mpc_ptr, const char *, int, mpc_rnd_t); +__MPC_DECLSPEC char * mpc_get_str (int, size_t, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC void mpc_free_str (char *); + +/* declare certain functions only if appropriate headers have been included */ +#ifdef _MPC_H_HAVE_INTMAX_T +__MPC_DECLSPEC int mpc_set_sj (mpc_ptr, intmax_t, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_uj (mpc_ptr, uintmax_t, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_sj_sj (mpc_ptr, intmax_t, intmax_t, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_uj_uj (mpc_ptr, uintmax_t, uintmax_t, mpc_rnd_t); +#endif + +#ifdef _Complex_I +__MPC_DECLSPEC int mpc_set_dc (mpc_ptr, double _Complex, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_ldc (mpc_ptr, long double _Complex, mpc_rnd_t); +__MPC_DECLSPEC double _Complex mpc_get_dc (mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC long double _Complex mpc_get_ldc (mpc_srcptr, mpc_rnd_t); +#endif + +#ifdef _GMP_H_HAVE_FILE +__MPC_DECLSPEC int mpc_inp_str (mpc_ptr, FILE *, size_t *, int, mpc_rnd_t); +__MPC_DECLSPEC size_t mpc_out_str (FILE *, int, size_t, mpc_srcptr, mpc_rnd_t); +#endif + +#if defined (__cplusplus) +} +#endif + +#define mpc_realref(x) ((x)->re) +#define mpc_imagref(x) ((x)->im) + +#define mpc_cmp_si(x, y) \ + ( mpc_cmp_si_si ((x), (y), 0l) ) +#define mpc_ui_sub(x, y, z, r) mpc_ui_ui_sub (x, y, 0ul, z, r) + +/* + Define a fake mpfr_set_fr so that, for instance, mpc_set_fr_z would + be defined as follows: + mpc_set_fr_z (mpc_t rop, mpfr_t x, mpz_t y, mpc_rnd_t rnd) + MPC_SET_X_Y (fr, z, rop, x, y, rnd) +*/ +#ifndef mpfr_set_fr +#define mpfr_set_fr mpfr_set +#endif +#define MPC_SET_X_Y(real_t, imag_t, z, real_value, imag_value, rnd) \ + { \ + int _inex_re, _inex_im; \ + _inex_re = (mpfr_set_ ## real_t) (mpc_realref (z), (real_value), MPC_RND_RE (rnd)); \ + _inex_im = (mpfr_set_ ## imag_t) (mpc_imagref (z), (imag_value), MPC_RND_IM (rnd)); \ + return MPC_INEX (_inex_re, _inex_im); \ + } + +#endif /* ifndef __MPC_H */ diff --git a/mpc/src/mul.c b/mpc/src/mul.c new file mode 100644 index 0000000000..2be9b8d646 --- /dev/null +++ b/mpc/src/mul.c @@ -0,0 +1,639 @@ +/* mpc_mul -- Multiply two complex numbers + +Copyright (C) 2002, 2004, 2005, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include "mpc-impl.h" + +#define mpz_add_si(z,x,y) do { \ + if (y >= 0) \ + mpz_add_ui (z, x, (long int) y); \ + else \ + mpz_sub_ui (z, x, (long int) (-y)); \ + } while (0); + +/* compute z=x*y when x has an infinite part */ +static int +mul_infinite (mpc_ptr z, mpc_srcptr x, mpc_srcptr y) +{ + /* Let x=xr+i*xi and y=yr+i*yi; extract the signs of the operands */ + int xrs = mpfr_signbit (mpc_realref (x)) ? -1 : 1; + int xis = mpfr_signbit (mpc_imagref (x)) ? -1 : 1; + int yrs = mpfr_signbit (mpc_realref (y)) ? -1 : 1; + int yis = mpfr_signbit (mpc_imagref (y)) ? -1 : 1; + + int u, v; + + /* compute the sign of + u = xrs * yrs * xr * yr - xis * yis * xi * yi + v = xrs * yis * xr * yi + xis * yrs * xi * yr + +1 if positive, -1 if negatiye, 0 if NaN */ + if ( mpfr_nan_p (mpc_realref (x)) || mpfr_nan_p (mpc_imagref (x)) + || mpfr_nan_p (mpc_realref (y)) || mpfr_nan_p (mpc_imagref (y))) { + u = 0; + v = 0; + } + else if (mpfr_inf_p (mpc_realref (x))) { + /* x = (+/-inf) xr + i*xi */ + u = ( mpfr_zero_p (mpc_realref (y)) + || (mpfr_inf_p (mpc_imagref (x)) && mpfr_zero_p (mpc_imagref (y))) + || (mpfr_zero_p (mpc_imagref (x)) && mpfr_inf_p (mpc_imagref (y))) + || ( (mpfr_inf_p (mpc_imagref (x)) || mpfr_inf_p (mpc_imagref (y))) + && xrs*yrs == xis*yis) + ? 0 : xrs * yrs); + v = ( mpfr_zero_p (mpc_imagref (y)) + || (mpfr_inf_p (mpc_imagref (x)) && mpfr_zero_p (mpc_realref (y))) + || (mpfr_zero_p (mpc_imagref (x)) && mpfr_inf_p (mpc_realref (y))) + || ( (mpfr_inf_p (mpc_imagref (x)) || mpfr_inf_p (mpc_imagref (x))) + && xrs*yis != xis*yrs) + ? 0 : xrs * yis); + } + else { + /* x = xr + i*(+/-inf) with |xr| != inf */ + u = ( mpfr_zero_p (mpc_imagref (y)) + || (mpfr_zero_p (mpc_realref (x)) && mpfr_inf_p (mpc_realref (y))) + || (mpfr_inf_p (mpc_realref (y)) && xrs*yrs == xis*yis) + ? 0 : -xis * yis); + v = ( mpfr_zero_p (mpc_realref (y)) + || (mpfr_zero_p (mpc_realref (x)) && mpfr_inf_p (mpc_imagref (y))) + || (mpfr_inf_p (mpc_imagref (y)) && xrs*yis != xis*yrs) + ? 0 : xis * yrs); + } + + if (u == 0 && v == 0) { + /* Naive result is NaN+i*NaN. Obtain an infinity using the algorithm + given in Annex G.5.1 of the ISO C99 standard */ + int xr = (mpfr_zero_p (mpc_realref (x)) || mpfr_nan_p (mpc_realref (x)) ? 0 + : (mpfr_inf_p (mpc_realref (x)) ? 1 : 0)); + int xi = (mpfr_zero_p (mpc_imagref (x)) || mpfr_nan_p (mpc_imagref (x)) ? 0 + : (mpfr_inf_p (mpc_imagref (x)) ? 1 : 0)); + int yr = (mpfr_zero_p (mpc_realref (y)) || mpfr_nan_p (mpc_realref (y)) ? 0 : 1); + int yi = (mpfr_zero_p (mpc_imagref (y)) || mpfr_nan_p (mpc_imagref (y)) ? 0 : 1); + if (mpc_inf_p (y)) { + yr = mpfr_inf_p (mpc_realref (y)) ? 1 : 0; + yi = mpfr_inf_p (mpc_imagref (y)) ? 1 : 0; + } + + u = xrs * xr * yrs * yr - xis * xi * yis * yi; + v = xrs * xr * yis * yi + xis * xi * yrs * yr; + } + + if (u == 0) + mpfr_set_nan (mpc_realref (z)); + else + mpfr_set_inf (mpc_realref (z), u); + + if (v == 0) + mpfr_set_nan (mpc_imagref (z)); + else + mpfr_set_inf (mpc_imagref (z), v); + + return MPC_INEX (0, 0); /* exact */ +} + + +/* compute z = x*y for Im(y) == 0 */ +static int +mul_real (mpc_ptr z, mpc_srcptr x, mpc_srcptr y, mpc_rnd_t rnd) +{ + int xrs, xis, yrs, yis; + int inex; + + /* save signs of operands */ + xrs = MPFR_SIGNBIT (mpc_realref (x)); + xis = MPFR_SIGNBIT (mpc_imagref (x)); + yrs = MPFR_SIGNBIT (mpc_realref (y)); + yis = MPFR_SIGNBIT (mpc_imagref (y)); + + inex = mpc_mul_fr (z, x, mpc_realref (y), rnd); + /* Signs of zeroes may be wrong. Their correction does not change the + inexact flag. */ + if (mpfr_zero_p (mpc_realref (z))) + mpfr_setsign (mpc_realref (z), mpc_realref (z), MPC_RND_RE(rnd) == GMP_RNDD + || (xrs != yrs && xis == yis), GMP_RNDN); + if (mpfr_zero_p (mpc_imagref (z))) + mpfr_setsign (mpc_imagref (z), mpc_imagref (z), MPC_RND_IM (rnd) == GMP_RNDD + || (xrs != yis && xis != yrs), GMP_RNDN); + + return inex; +} + + +/* compute z = x*y for Re(y) == 0, and Im(x) != 0 and Im(y) != 0 */ +static int +mul_imag (mpc_ptr z, mpc_srcptr x, mpc_srcptr y, mpc_rnd_t rnd) +{ + int sign; + int inex_re, inex_im; + int overlap = z == x || z == y; + mpc_t rop; + + if (overlap) + mpc_init3 (rop, MPC_PREC_RE (z), MPC_PREC_IM (z)); + else + rop [0] = z[0]; + + sign = (MPFR_SIGNBIT (mpc_realref (y)) != MPFR_SIGNBIT (mpc_imagref (x))) + && (MPFR_SIGNBIT (mpc_imagref (y)) != MPFR_SIGNBIT (mpc_realref (x))); + + inex_re = -mpfr_mul (mpc_realref (rop), mpc_imagref (x), mpc_imagref (y), + INV_RND (MPC_RND_RE (rnd))); + mpfr_neg (mpc_realref (rop), mpc_realref (rop), GMP_RNDN); /* exact */ + inex_im = mpfr_mul (mpc_imagref (rop), mpc_realref (x), mpc_imagref (y), + MPC_RND_IM (rnd)); + mpc_set (z, rop, MPC_RNDNN); + + /* Sign of zeroes may be wrong (note that Re(z) cannot be zero) */ + if (mpfr_zero_p (mpc_imagref (z))) + mpfr_setsign (mpc_imagref (z), mpc_imagref (z), MPC_RND_IM (rnd) == GMP_RNDD + || sign, GMP_RNDN); + + if (overlap) + mpc_clear (rop); + + return MPC_INEX (inex_re, inex_im); +} + + +static int +mpfr_fmma (mpfr_ptr z, mpfr_srcptr a, mpfr_srcptr b, mpfr_srcptr c, + mpfr_srcptr d, int sign, mpfr_rnd_t rnd) +{ + /* Computes z = ab+cd if sign >= 0, or z = ab-cd if sign < 0. + Assumes that a, b, c, d are finite and non-zero; so any multiplication + of two of them yielding an infinity is an overflow, and a + multiplication yielding 0 is an underflow. + Assumes further that z is distinct from a, b, c, d. */ + + int inex; + mpfr_t u, v; + + /* u=a*b, v=sign*c*d exactly */ + mpfr_init2 (u, mpfr_get_prec (a) + mpfr_get_prec (b)); + mpfr_init2 (v, mpfr_get_prec (c) + mpfr_get_prec (d)); + mpfr_mul (u, a, b, GMP_RNDN); + mpfr_mul (v, c, d, GMP_RNDN); + if (sign < 0) + mpfr_neg (v, v, GMP_RNDN); + + /* tentatively compute z as u+v; here we need z to be distinct + from a, b, c, d to not lose the latter */ + inex = mpfr_add (z, u, v, rnd); + + if (mpfr_inf_p (z)) { + /* replace by "correctly rounded overflow" */ + mpfr_set_si (z, (mpfr_signbit (z) ? -1 : 1), GMP_RNDN); + inex = mpfr_mul_2ui (z, z, mpfr_get_emax (), rnd); + } + else if (mpfr_zero_p (u) && !mpfr_zero_p (v)) { + /* exactly u underflowed, determine inexact flag */ + inex = (mpfr_signbit (u) ? 1 : -1); + } + else if (mpfr_zero_p (v) && !mpfr_zero_p (u)) { + /* exactly v underflowed, determine inexact flag */ + inex = (mpfr_signbit (v) ? 1 : -1); + } + else if (mpfr_nan_p (z) || (mpfr_zero_p (u) && mpfr_zero_p (v))) { + /* In the first case, u and v are infinities with opposite signs. + In the second case, u and v are zeroes; their sum may be 0 or the + least representable number, with a sign to be determined. + Redo the computations with mpz_t exponents */ + mpfr_exp_t ea, eb, ec, ed; + mpz_t eu, ev; + /* cheat to work around the const qualifiers */ + + /* Normalise the input by shifting and keep track of the shifts in + the exponents of u and v */ + ea = mpfr_get_exp (a); + eb = mpfr_get_exp (b); + ec = mpfr_get_exp (c); + ed = mpfr_get_exp (d); + + mpfr_set_exp ((mpfr_ptr) a, (mpfr_prec_t) 0); + mpfr_set_exp ((mpfr_ptr) b, (mpfr_prec_t) 0); + mpfr_set_exp ((mpfr_ptr) c, (mpfr_prec_t) 0); + mpfr_set_exp ((mpfr_ptr) d, (mpfr_prec_t) 0); + + mpz_init (eu); + mpz_init (ev); + mpz_set_si (eu, (long int) ea); + mpz_add_si (eu, eu, (long int) eb); + mpz_set_si (ev, (long int) ec); + mpz_add_si (ev, ev, (long int) ed); + + /* recompute u and v and move exponents to eu and ev */ + mpfr_mul (u, a, b, GMP_RNDN); + /* exponent of u is non-positive */ + mpz_sub_ui (eu, eu, (unsigned long int) (-mpfr_get_exp (u))); + mpfr_set_exp (u, (mpfr_prec_t) 0); + mpfr_mul (v, c, d, GMP_RNDN); + if (sign < 0) + mpfr_neg (v, v, GMP_RNDN); + mpz_sub_ui (ev, ev, (unsigned long int) (-mpfr_get_exp (v))); + mpfr_set_exp (v, (mpfr_prec_t) 0); + + if (mpfr_nan_p (z)) { + mpfr_exp_t emax = mpfr_get_emax (); + int overflow; + /* We have a = ma * 2^ea with 1/2 <= |ma| < 1 and ea <= emax, and + analogously for b. So eu <= 2*emax, and eu > emax since we have + an overflow. The same holds for ev. Shift u and v by as much as + possible so that one of them has exponent emax and the + remaining exponents in eu and ev are the same. Then carry out + the addition. Shifting u and v prevents an underflow. */ + if (mpz_cmp (eu, ev) >= 0) { + mpfr_set_exp (u, emax); + mpz_sub_ui (eu, eu, (long int) emax); + mpz_sub (ev, ev, eu); + mpfr_set_exp (v, (mpfr_exp_t) mpz_get_ui (ev)); + /* remaining common exponent is now in eu */ + } + else { + mpfr_set_exp (v, emax); + mpz_sub_ui (ev, ev, (long int) emax); + mpz_sub (eu, eu, ev); + mpfr_set_exp (u, (mpfr_exp_t) mpz_get_ui (eu)); + mpz_set (eu, ev); + /* remaining common exponent is now also in eu */ + } + inex = mpfr_add (z, u, v, rnd); + /* Result is finite since u and v have different signs. */ + overflow = mpfr_mul_2ui (z, z, mpz_get_ui (eu), rnd); + if (overflow) + inex = overflow; + } + else { + int underflow; + /* Addition of two zeroes with same sign. We have a = ma * 2^ea + with 1/2 <= |ma| < 1 and ea >= emin and similarly for b. + So 2*emin < 2*emin+1 <= eu < emin < 0, and analogously for v. */ + mpfr_exp_t emin = mpfr_get_emin (); + if (mpz_cmp (eu, ev) <= 0) { + mpfr_set_exp (u, emin); + mpz_add_ui (eu, eu, (unsigned long int) (-emin)); + mpz_sub (ev, ev, eu); + mpfr_set_exp (v, (mpfr_exp_t) mpz_get_si (ev)); + } + else { + mpfr_set_exp (v, emin); + mpz_add_ui (ev, ev, (unsigned long int) (-emin)); + mpz_sub (eu, eu, ev); + mpfr_set_exp (u, (mpfr_exp_t) mpz_get_si (eu)); + mpz_set (eu, ev); + } + inex = mpfr_add (z, u, v, rnd); + mpz_neg (eu, eu); + underflow = mpfr_div_2ui (z, z, mpz_get_ui (eu), rnd); + if (underflow) + inex = underflow; + } + + mpz_clear (eu); + mpz_clear (ev); + + mpfr_set_exp ((mpfr_ptr) a, ea); + mpfr_set_exp ((mpfr_ptr) b, eb); + mpfr_set_exp ((mpfr_ptr) c, ec); + mpfr_set_exp ((mpfr_ptr) d, ed); + /* works also when some of a, b, c, d are not all distinct */ + } + + mpfr_clear (u); + mpfr_clear (v); + + return inex; +} + + +int +mpc_mul_naive (mpc_ptr z, mpc_srcptr x, mpc_srcptr y, mpc_rnd_t rnd) +{ + /* computes z=x*y by the schoolbook method, where x and y are assumed + to be finite and without zero parts */ + int overlap, inex; + mpc_t rop; + + MPC_ASSERT ( mpfr_regular_p (mpc_realref (x)) && mpfr_regular_p (mpc_imagref (x)) + && mpfr_regular_p (mpc_realref (y)) && mpfr_regular_p (mpc_imagref (y))); + overlap = (z == x) || (z == y); + if (overlap) + mpc_init3 (rop, MPC_PREC_RE (z), MPC_PREC_IM (z)); + else + rop [0] = z [0]; + + inex = MPC_INEX (mpfr_fmma (mpc_realref (rop), mpc_realref (x), mpc_realref (y), mpc_imagref (x), + mpc_imagref (y), -1, MPC_RND_RE (rnd)), + mpfr_fmma (mpc_imagref (rop), mpc_realref (x), mpc_imagref (y), mpc_imagref (x), + mpc_realref (y), +1, MPC_RND_IM (rnd))); + + mpc_set (z, rop, MPC_RNDNN); + if (overlap) + mpc_clear (rop); + + return inex; +} + + +int +mpc_mul_karatsuba (mpc_ptr rop, mpc_srcptr op1, mpc_srcptr op2, mpc_rnd_t rnd) +{ + /* computes rop=op1*op2 by a Karatsuba algorithm, where op1 and op2 + are assumed to be finite and without zero parts */ + mpfr_srcptr a, b, c, d; + int mul_i, ok, inexact, mul_a, mul_c, inex_re = 0, inex_im = 0, sign_x, sign_u; + mpfr_t u, v, w, x; + mpfr_prec_t prec, prec_re, prec_u, prec_v, prec_w; + mpfr_rnd_t rnd_re, rnd_u; + int overlap; + /* true if rop == op1 or rop == op2 */ + mpc_t result; + /* overlap is quite difficult to handle, because we have to tentatively + round the variable u in the end to either the real or the imaginary + part of rop (it is not possible to tell now whether the real or + imaginary part is used). If this fails, we have to start again and + need the correct values of op1 and op2. + So we just create a new variable for the result in this case. */ + int loop; + const int MAX_MUL_LOOP = 1; + + overlap = (rop == op1) || (rop == op2); + if (overlap) + mpc_init3 (result, MPC_PREC_RE (rop), MPC_PREC_IM (rop)); + else + result [0] = rop [0]; + + a = mpc_realref(op1); + b = mpc_imagref(op1); + c = mpc_realref(op2); + d = mpc_imagref(op2); + + /* (a + i*b) * (c + i*d) = [ac - bd] + i*[ad + bc] */ + + mul_i = 0; /* number of multiplications by i */ + mul_a = 1; /* implicit factor for a */ + mul_c = 1; /* implicit factor for c */ + + if (mpfr_cmp_abs (a, b) < 0) + { + MPFR_SWAP (a, b); + mul_i ++; + mul_a = -1; /* consider i * (a+i*b) = -b + i*a */ + } + + if (mpfr_cmp_abs (c, d) < 0) + { + MPFR_SWAP (c, d); + mul_i ++; + mul_c = -1; /* consider -d + i*c instead of c + i*d */ + } + + /* find the precision and rounding mode for the new real part */ + if (mul_i % 2) + { + prec_re = MPC_PREC_IM(rop); + rnd_re = MPC_RND_IM(rnd); + } + else /* mul_i = 0 or 2 */ + { + prec_re = MPC_PREC_RE(rop); + rnd_re = MPC_RND_RE(rnd); + } + + if (mul_i) + rnd_re = INV_RND(rnd_re); + + /* now |a| >= |b| and |c| >= |d| */ + prec = MPC_MAX_PREC(rop); + + mpfr_init2 (v, prec_v = mpfr_get_prec (a) + mpfr_get_prec (d)); + mpfr_init2 (w, prec_w = mpfr_get_prec (b) + mpfr_get_prec (c)); + mpfr_init2 (u, 2); + mpfr_init2 (x, 2); + + inexact = mpfr_mul (v, a, d, GMP_RNDN); + if (inexact) { + /* over- or underflow */ + ok = 0; + goto clear; + } + if (mul_a == -1) + mpfr_neg (v, v, GMP_RNDN); + + inexact = mpfr_mul (w, b, c, GMP_RNDN); + if (inexact) { + /* over- or underflow */ + ok = 0; + goto clear; + } + if (mul_c == -1) + mpfr_neg (w, w, GMP_RNDN); + + /* compute sign(v-w) */ + sign_x = mpfr_cmp_abs (v, w); + if (sign_x > 0) + sign_x = 2 * mpfr_sgn (v) - mpfr_sgn (w); + else if (sign_x == 0) + sign_x = mpfr_sgn (v) - mpfr_sgn (w); + else + sign_x = mpfr_sgn (v) - 2 * mpfr_sgn (w); + + sign_u = mul_a * mpfr_sgn (a) * mul_c * mpfr_sgn (c); + + if (sign_x * sign_u < 0) + { /* swap inputs */ + MPFR_SWAP (a, c); + MPFR_SWAP (b, d); + mpfr_swap (v, w); + { int tmp; tmp = mul_a; mul_a = mul_c; mul_c = tmp; } + sign_x = - sign_x; + } + + /* now sign_x * sign_u >= 0 */ + loop = 0; + do + { + loop++; + /* the following should give failures with prob. <= 1/prec */ + prec += mpc_ceil_log2 (prec) + 3; + + mpfr_set_prec (u, prec_u = prec); + mpfr_set_prec (x, prec); + + /* first compute away(b +/- a) and store it in u */ + inexact = (mul_a == -1 ? + ROUND_AWAY (mpfr_sub (u, b, a, MPFR_RNDA), u) : + ROUND_AWAY (mpfr_add (u, b, a, MPFR_RNDA), u)); + + /* then compute away(+/-c - d) and store it in x */ + inexact |= (mul_c == -1 ? + ROUND_AWAY (mpfr_add (x, c, d, MPFR_RNDA), x) : + ROUND_AWAY (mpfr_sub (x, c, d, MPFR_RNDA), x)); + if (mul_c == -1) + mpfr_neg (x, x, GMP_RNDN); + + if (inexact == 0) + mpfr_prec_round (u, prec_u = 2 * prec, GMP_RNDN); + + /* compute away(u*x) and store it in u */ + inexact |= ROUND_AWAY (mpfr_mul (u, u, x, MPFR_RNDA), u); + /* (a+b)*(c-d) */ + + /* if all computations are exact up to here, it may be that + the real part is exact, thus we need if possible to + compute v - w exactly */ + if (inexact == 0) + { + mpfr_prec_t prec_x; + /* v and w are different from 0, so mpfr_get_exp is safe to use */ + prec_x = SAFE_ABS (mpfr_exp_t, mpfr_get_exp (v) - mpfr_get_exp (w)) + + MPC_MAX (prec_v, prec_w) + 1; + /* +1 is necessary for a potential carry */ + /* ensure we do not use a too large precision */ + if (prec_x > prec_u) + prec_x = prec_u; + if (prec_x > prec) + mpfr_prec_round (x, prec_x, GMP_RNDN); + } + + rnd_u = (sign_u > 0) ? GMP_RNDU : GMP_RNDD; + inexact |= mpfr_sub (x, v, w, rnd_u); /* ad - bc */ + + /* in case u=0, ensure that rnd_u rounds x away from zero */ + if (mpfr_sgn (u) == 0) + rnd_u = (mpfr_sgn (x) > 0) ? GMP_RNDU : GMP_RNDD; + inexact |= mpfr_add (u, u, x, rnd_u); /* ac - bd */ + + ok = inexact == 0 || + mpfr_can_round (u, prec_u - 3, rnd_u, GMP_RNDZ, + prec_re + (rnd_re == GMP_RNDN)); + /* this ensures both we can round correctly and determine the correct + inexact flag (for rounding to nearest) */ + } + while (!ok && loop <= MAX_MUL_LOOP); + /* after MAX_MUL_LOOP rounds, use mpc_naive instead */ + + if (ok) { + /* if inexact is zero, then u is exactly ac-bd, otherwise fix the sign + of the inexact flag for u, which was rounded away from ac-bd */ + if (inexact != 0) + inexact = mpfr_sgn (u); + + if (mul_i == 0) + { + inex_re = mpfr_set (mpc_realref(result), u, MPC_RND_RE(rnd)); + if (inex_re == 0) + { + inex_re = inexact; /* u is rounded away from 0 */ + inex_im = mpfr_add (mpc_imagref(result), v, w, MPC_RND_IM(rnd)); + } + else + inex_im = mpfr_add (mpc_imagref(result), v, w, MPC_RND_IM(rnd)); + } + else if (mul_i == 1) /* (x+i*y)/i = y - i*x */ + { + inex_im = mpfr_neg (mpc_imagref(result), u, MPC_RND_IM(rnd)); + if (inex_im == 0) + { + inex_im = -inexact; /* u is rounded away from 0 */ + inex_re = mpfr_add (mpc_realref(result), v, w, MPC_RND_RE(rnd)); + } + else + inex_re = mpfr_add (mpc_realref(result), v, w, MPC_RND_RE(rnd)); + } + else /* mul_i = 2, z/i^2 = -z */ + { + inex_re = mpfr_neg (mpc_realref(result), u, MPC_RND_RE(rnd)); + if (inex_re == 0) + { + inex_re = -inexact; /* u is rounded away from 0 */ + inex_im = -mpfr_add (mpc_imagref(result), v, w, + INV_RND(MPC_RND_IM(rnd))); + mpfr_neg (mpc_imagref(result), mpc_imagref(result), MPC_RND_IM(rnd)); + } + else + { + inex_im = -mpfr_add (mpc_imagref(result), v, w, + INV_RND(MPC_RND_IM(rnd))); + mpfr_neg (mpc_imagref(result), mpc_imagref(result), MPC_RND_IM(rnd)); + } + } + + mpc_set (rop, result, MPC_RNDNN); + } + +clear: + mpfr_clear (u); + mpfr_clear (v); + mpfr_clear (w); + mpfr_clear (x); + if (overlap) + mpc_clear (result); + + if (ok) + return MPC_INEX(inex_re, inex_im); + else + return mpc_mul_naive (rop, op1, op2, rnd); +} + + +int +mpc_mul (mpc_ptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + /* Conforming to ISO C99 standard (G.5.1 multiplicative operators), + infinities are treated specially if both parts are NaN when computed + naively. */ + if (mpc_inf_p (b)) + return mul_infinite (a, b, c); + if (mpc_inf_p (c)) + return mul_infinite (a, c, b); + + /* NaN contamination of both parts in result */ + if (mpfr_nan_p (mpc_realref (b)) || mpfr_nan_p (mpc_imagref (b)) + || mpfr_nan_p (mpc_realref (c)) || mpfr_nan_p (mpc_imagref (c))) { + mpfr_set_nan (mpc_realref (a)); + mpfr_set_nan (mpc_imagref (a)); + return MPC_INEX (0, 0); + } + + /* check for real multiplication */ + if (mpfr_zero_p (mpc_imagref (b))) + return mul_real (a, c, b, rnd); + if (mpfr_zero_p (mpc_imagref (c))) + return mul_real (a, b, c, rnd); + + /* check for purely imaginary multiplication */ + if (mpfr_zero_p (mpc_realref (b))) + return mul_imag (a, c, b, rnd); + if (mpfr_zero_p (mpc_realref (c))) + return mul_imag (a, b, c, rnd); + + /* If the real and imaginary part of one argument have a very different */ + /* exponent, it is not reasonable to use Karatsuba multiplication. */ + if ( SAFE_ABS (mpfr_exp_t, + mpfr_get_exp (mpc_realref (b)) - mpfr_get_exp (mpc_imagref (b))) + > (mpfr_exp_t) MPC_MAX_PREC (b) / 2 + || SAFE_ABS (mpfr_exp_t, + mpfr_get_exp (mpc_realref (c)) - mpfr_get_exp (mpc_imagref (c))) + > (mpfr_exp_t) MPC_MAX_PREC (c) / 2) + return mpc_mul_naive (a, b, c, rnd); + else + return ((MPC_MAX_PREC(a) + <= (mpfr_prec_t) MUL_KARATSUBA_THRESHOLD * BITS_PER_MP_LIMB) + ? mpc_mul_naive : mpc_mul_karatsuba) (a, b, c, rnd); +} diff --git a/mpc/src/mul_2si.c b/mpc/src/mul_2si.c new file mode 100644 index 0000000000..14d0ca2516 --- /dev/null +++ b/mpc/src/mul_2si.c @@ -0,0 +1,32 @@ +/* mpc_mul_2si -- Multiply a complex number by 2^e. + +Copyright (C) 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_mul_2si (mpc_ptr a, mpc_srcptr b, long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_mul_2si (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_mul_2si (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/mul_2ui.c b/mpc/src/mul_2ui.c new file mode 100644 index 0000000000..46aa788ec9 --- /dev/null +++ b/mpc/src/mul_2ui.c @@ -0,0 +1,32 @@ +/* mpc_mul_2ui -- Multiply a complex number by 2^e. + +Copyright (C) 2002, 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_mul_2ui (mpc_ptr a, mpc_srcptr b, unsigned long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_mul_2ui (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_mul_2ui (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/mul_fr.c b/mpc/src/mul_fr.c new file mode 100644 index 0000000000..bd3574d857 --- /dev/null +++ b/mpc/src/mul_fr.c @@ -0,0 +1,43 @@ +/* mpc_mul_fr -- Multiply a complex number by a floating-point number. + +Copyright (C) 2002, 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_mul_fr (mpc_ptr a, mpc_srcptr b, mpfr_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + mpfr_t real; + + if (c == mpc_realref (a)) + /* We have to use a temporary variable. */ + mpfr_init2 (real, MPC_PREC_RE (a)); + else + real [0] = mpc_realref (a) [0]; + + inex_re = mpfr_mul (real, mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_mul (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + mpfr_set (mpc_realref (a), real, GMP_RNDN); /* exact */ + + if (c == mpc_realref (a)) + mpfr_clear (real); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/mul_i.c b/mpc/src/mul_i.c new file mode 100644 index 0000000000..591b0c6d7f --- /dev/null +++ b/mpc/src/mul_i.c @@ -0,0 +1,80 @@ +/* mpc_mul_i -- Multiply a complex number by plus or minus i. + +Copyright (C) 2005, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_mul_i (mpc_ptr a, mpc_srcptr b, int sign, mpc_rnd_t rnd) +/* if sign is >= 0, multiply by i, otherwise by -i */ +{ + int inex_re, inex_im; + mpfr_t tmp; + + /* Treat the most probable case of compatible precisions first */ + if ( MPC_PREC_RE (b) == MPC_PREC_IM (a) + && MPC_PREC_IM (b) == MPC_PREC_RE (a)) + { + if (a == b) + mpfr_swap (mpc_realref (a), mpc_imagref (a)); + else + { + mpfr_set (mpc_realref (a), mpc_imagref (b), GMP_RNDN); + mpfr_set (mpc_imagref (a), mpc_realref (b), GMP_RNDN); + } + if (sign >= 0) + MPFR_CHANGE_SIGN (mpc_realref (a)); + else + MPFR_CHANGE_SIGN (mpc_imagref (a)); + inex_re = 0; + inex_im = 0; + } + else + { + if (a == b) + { + mpfr_init2 (tmp, MPC_PREC_RE (a)); + if (sign >= 0) + { + inex_re = mpfr_neg (tmp, mpc_imagref (b), MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref (a), mpc_realref (b), MPC_RND_IM (rnd)); + } + else + { + inex_re = mpfr_set (tmp, mpc_imagref (b), MPC_RND_RE (rnd)); + inex_im = mpfr_neg (mpc_imagref (a), mpc_realref (b), MPC_RND_IM (rnd)); + } + mpfr_clear (mpc_realref (a)); + mpc_realref (a)[0] = tmp [0]; + } + else + if (sign >= 0) + { + inex_re = mpfr_neg (mpc_realref (a), mpc_imagref (b), MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref (a), mpc_realref (b), MPC_RND_IM (rnd)); + } + else + { + inex_re = mpfr_set (mpc_realref (a), mpc_imagref (b), MPC_RND_RE (rnd)); + inex_im = mpfr_neg (mpc_imagref (a), mpc_realref (b), MPC_RND_IM (rnd)); + } + } + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/mul_si.c b/mpc/src/mul_si.c new file mode 100644 index 0000000000..f539d8b075 --- /dev/null +++ b/mpc/src/mul_si.c @@ -0,0 +1,32 @@ +/* mpc_mul_si -- Multiply a complex number by a signed integer. + +Copyright (C) 2005, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_mul_si (mpc_ptr a, mpc_srcptr b, long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_mul_si (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_mul_si (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/mul_ui.c b/mpc/src/mul_ui.c new file mode 100644 index 0000000000..922e4b3777 --- /dev/null +++ b/mpc/src/mul_ui.c @@ -0,0 +1,32 @@ +/* mpc_mul_ui -- Multiply a complex number by a nonnegative integer. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_mul_ui (mpc_ptr a, mpc_srcptr b, unsigned long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_mul_ui (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_mul_ui (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/neg.c b/mpc/src/neg.c new file mode 100644 index 0000000000..2aae7ca4db --- /dev/null +++ b/mpc/src/neg.c @@ -0,0 +1,32 @@ +/* mpc_neg -- Negate a complex number. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_neg (mpc_ptr a, mpc_srcptr b, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_neg (mpc_realref(a), mpc_realref(b), MPC_RND_RE(rnd)); + inex_im = mpfr_neg (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/norm.c b/mpc/src/norm.c new file mode 100644 index 0000000000..ab413b6798 --- /dev/null +++ b/mpc/src/norm.c @@ -0,0 +1,182 @@ +/* mpc_norm -- Square of the norm of a complex number. + +Copyright (C) 2002, 2005, 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include "mpc-impl.h" + +/* a <- norm(b) = b * conj(b) + (the rounding mode is mpfr_rnd_t here since we return an mpfr number) */ +int +mpc_norm (mpfr_ptr a, mpc_srcptr b, mpfr_rnd_t rnd) +{ + int inexact; + int saved_underflow, saved_overflow; + + /* handling of special values; consistent with abs in that + norm = abs^2; so norm (+-inf, xxx) = norm (xxx, +-inf) = +inf */ + if (!mpc_fin_p (b)) + return mpc_abs (a, b, rnd); + else if (mpfr_zero_p (mpc_realref (b))) { + if (mpfr_zero_p (mpc_imagref (b))) + return mpfr_set_ui (a, 0, rnd); /* +0 */ + else + return mpfr_sqr (a, mpc_imagref (b), rnd); + } + else if (mpfr_zero_p (mpc_imagref (b))) + return mpfr_sqr (a, mpc_realref (b), rnd); /* Re(b) <> 0 */ + + else /* everything finite and non-zero */ { + mpfr_t u, v, res; + mpfr_prec_t prec, prec_u, prec_v; + int loops; + const int max_loops = 2; + /* switch to exact squarings when loops==max_loops */ + + prec = mpfr_get_prec (a); + + mpfr_init (u); + mpfr_init (v); + mpfr_init (res); + + /* save the underflow or overflow flags from MPFR */ + saved_underflow = mpfr_underflow_p (); + saved_overflow = mpfr_overflow_p (); + + loops = 0; + mpfr_clear_underflow (); + mpfr_clear_overflow (); + do { + loops++; + prec += mpc_ceil_log2 (prec) + 3; + if (loops >= max_loops) { + prec_u = 2 * MPC_PREC_RE (b); + prec_v = 2 * MPC_PREC_IM (b); + } + else { + prec_u = MPC_MIN (prec, 2 * MPC_PREC_RE (b)); + prec_v = MPC_MIN (prec, 2 * MPC_PREC_IM (b)); + } + + mpfr_set_prec (u, prec_u); + mpfr_set_prec (v, prec_v); + + inexact = mpfr_sqr (u, mpc_realref(b), GMP_RNDD); /* err <= 1 ulp in prec */ + inexact |= mpfr_sqr (v, mpc_imagref(b), GMP_RNDD); /* err <= 1 ulp in prec */ + + /* If loops = max_loops, inexact should be 0 here, except in case + of underflow or overflow. + If loops < max_loops and inexact is zero, we can exit the + while-loop since it only remains to add u and v into a. */ + if (inexact) { + mpfr_set_prec (res, prec); + mpfr_add (res, u, v, GMP_RNDD); /* err <= 3 ulp in prec */ + } + + } while (loops < max_loops && inexact != 0 + && !mpfr_can_round (res, prec - 2, GMP_RNDD, GMP_RNDU, + mpfr_get_prec (a) + (rnd == GMP_RNDN))); + + if (!inexact) + /* squarings were exact, neither underflow nor overflow */ + inexact = mpfr_add (a, u, v, rnd); + /* if there was an overflow in Re(b)^2 or Im(b)^2 or their sum, + since the norm is larger, there is an overflow for the norm */ + else if (mpfr_overflow_p ()) { + /* replace by "correctly rounded overflow" */ + mpfr_set_ui (a, 1ul, GMP_RNDN); + inexact = mpfr_mul_2ui (a, a, mpfr_get_emax (), rnd); + } + else if (mpfr_underflow_p ()) { + /* necessarily one of the squarings did underflow (otherwise their + sum could not underflow), thus one of u, v is zero. */ + mpfr_exp_t emin = mpfr_get_emin (); + + /* Now either both u and v are zero, or u is zero and v exact, + or v is zero and u exact. + In the latter case, Im(b)^2 < 2^(emin-1). + If ulp(u) >= 2^(emin+1) and norm(b) is not exactly + representable at the target precision, then rounding u+Im(b)^2 + is equivalent to rounding u+2^(emin-1). + For instance, if exp(u)>0 and the target precision is smaller + than about |emin|, the norm is not representable. To make the + scaling in the "else" case work without underflow, we test + whether exp(u) is larger than a small negative number instead. + The second case is handled analogously. */ + if (!mpfr_zero_p (u) + && mpfr_get_exp (u) - 2 * (mpfr_exp_t) prec_u > emin + && mpfr_get_exp (u) > -10) { + mpfr_set_prec (v, MPFR_PREC_MIN); + mpfr_set_ui_2exp (v, 1, emin - 1, GMP_RNDZ); + inexact = mpfr_add (a, u, v, rnd); + } + else if (!mpfr_zero_p (v) + && mpfr_get_exp (v) - 2 * (mpfr_exp_t) prec_v > emin + && mpfr_get_exp (v) > -10) { + mpfr_set_prec (u, MPFR_PREC_MIN); + mpfr_set_ui_2exp (u, 1, emin - 1, GMP_RNDZ); + inexact = mpfr_add (a, u, v, rnd); + } + else { + unsigned long int scale, exp_re, exp_im; + int inex_underflow; + + /* scale the input to an average exponent close to 0 */ + exp_re = (unsigned long int) (-mpfr_get_exp (mpc_realref (b))); + exp_im = (unsigned long int) (-mpfr_get_exp (mpc_imagref (b))); + scale = exp_re / 2 + exp_im / 2 + (exp_re % 2 + exp_im % 2) / 2; + /* (exp_re + exp_im) / 2, computed in a way avoiding + integer overflow */ + if (mpfr_zero_p (u)) { + /* recompute the scaled value exactly */ + mpfr_mul_2ui (u, mpc_realref (b), scale, GMP_RNDN); + mpfr_sqr (u, u, GMP_RNDN); + } + else /* just scale */ + mpfr_mul_2ui (u, u, 2*scale, GMP_RNDN); + if (mpfr_zero_p (v)) { + mpfr_mul_2ui (v, mpc_imagref (b), scale, GMP_RNDN); + mpfr_sqr (v, v, GMP_RNDN); + } + else + mpfr_mul_2ui (v, v, 2*scale, GMP_RNDN); + + inexact = mpfr_add (a, u, v, rnd); + mpfr_clear_underflow (); + inex_underflow = mpfr_div_2ui (a, a, 2*scale, rnd); + if (mpfr_underflow_p ()) + inexact = inex_underflow; + } + } + else /* no problems, ternary value due to mpfr_can_round trick */ + inexact = mpfr_set (a, res, rnd); + + /* restore underflow and overflow flags from MPFR */ + if (saved_underflow) + mpfr_set_underflow (); + if (saved_overflow) + mpfr_set_overflow (); + + mpfr_clear (u); + mpfr_clear (v); + mpfr_clear (res); + } + + return inexact; +} diff --git a/mpc/src/out_str.c b/mpc/src/out_str.c new file mode 100644 index 0000000000..87cc823308 --- /dev/null +++ b/mpc/src/out_str.c @@ -0,0 +1,39 @@ +/* mpc_out_str -- Output a complex number on a given stream. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for FILE */ +#include +#include "mpc-impl.h" + +size_t +mpc_out_str (FILE *stream, int base, size_t n, mpc_srcptr op, mpc_rnd_t rnd) { + size_t size = 3; /* for '(', ' ' and ')' */ + + if (stream == NULL) + stream = stdout; /* fprintf does not allow NULL as first argument */ + + fprintf (stream, "("); + size += mpfr_out_str (stream, base, n, mpc_realref(op), MPC_RND_RE(rnd)); + fprintf (stream, " "); + size += mpfr_out_str (stream, base, n, mpc_imagref(op), MPC_RND_RE(rnd)); + fprintf (stream, ")"); + + return size; +} diff --git a/mpc/src/pow.c b/mpc/src/pow.c new file mode 100644 index 0000000000..2525644a4c --- /dev/null +++ b/mpc/src/pow.c @@ -0,0 +1,818 @@ +/* mpc_pow -- Raise a complex number to the power of another complex number. + +Copyright (C) 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include "mpc-impl.h" + +/* Return non-zero iff c+i*d is an exact square (a+i*b)^2, + with a, b both of the form m*2^e with m, e integers. + If so, returns in a+i*b the corresponding square root, with a >= 0. + The variables a, b must not overlap with c, d. + + We have c = a^2 - b^2 and d = 2*a*b. + + If one of a, b is exact, then both are (see algorithms.tex). + + Case 1: a <> 0 and b <> 0. + Let a = m*2^e and b = n*2^f with m, e, n, f integers, m and n odd + (we will treat apart the case a = 0 or b = 0). + Then 2*a*b = m*n*2^(e+f+1), thus necessarily e+f >= -1. + Assume e < 0, then f >= 0, then a^2 - b^2 = m^2*2^(2e) - n^2*2^(2f) cannot + be an integer, since n^2*2^(2f) is an integer, and m^2*2^(2e) is not. + Similarly when f < 0 (and thus e >= 0). + Thus we have e, f >= 0, and a, b are both integers. + Let A = 2a^2, then eliminating b between c = a^2 - b^2 and d = 2*a*b + gives A^2 - 2c*A - d^2 = 0, which has solutions c +/- sqrt(c^2+d^2). + We thus need c^2+d^2 to be a square, and c + sqrt(c^2+d^2) --- the solution + we are interested in --- to be two times a square. Then b = d/(2a) is + necessarily an integer. + + Case 2: a = 0. Then d is necessarily zero, thus it suffices to check + whether c = -b^2, i.e., if -c is a square. + + Case 3: b = 0. Then d is necessarily zero, thus it suffices to check + whether c = a^2, i.e., if c is a square. +*/ +static int +mpc_perfect_square_p (mpz_t a, mpz_t b, mpz_t c, mpz_t d) +{ + if (mpz_cmp_ui (d, 0) == 0) /* case a = 0 or b = 0 */ + { + /* necessarily c < 0 here, since we have already considered the case + where x is real non-negative and y is real */ + MPC_ASSERT (mpz_cmp_ui (c, 0) < 0); + mpz_neg (b, c); + if (mpz_perfect_square_p (b)) /* case 2 above */ + { + mpz_sqrt (b, b); + mpz_set_ui (a, 0); + return 1; /* c + i*d = (0 + i*b)^2 */ + } + } + else /* both a and b are non-zero */ + { + if (mpz_divisible_2exp_p (d, 1) == 0) + return 0; /* d must be even */ + mpz_mul (a, c, c); + mpz_addmul (a, d, d); /* c^2 + d^2 */ + if (mpz_perfect_square_p (a)) + { + mpz_sqrt (a, a); + mpz_add (a, c, a); /* c + sqrt(c^2+d^2) */ + if (mpz_divisible_2exp_p (a, 1)) + { + mpz_tdiv_q_2exp (a, a, 1); + if (mpz_perfect_square_p (a)) + { + mpz_sqrt (a, a); + mpz_tdiv_q_2exp (b, d, 1); /* d/2 */ + mpz_divexact (b, b, a); /* d/(2a) */ + return 1; + } + } + } + } + return 0; /* not a square */ +} + +/* fix the sign of Re(z) or Im(z) in case it is zero, + and Re(x) is zero. + sign_eps is 0 if Re(x) = +0, 1 if Re(x) = -0 + sign_a is the sign bit of Im(x). + Assume y is an integer (does nothing otherwise). +*/ +static void +fix_sign (mpc_ptr z, int sign_eps, int sign_a, mpfr_srcptr y) +{ + int ymod4 = -1; + mpfr_exp_t ey; + mpz_t my; + unsigned long int t; + + mpz_init (my); + + ey = mpfr_get_z_exp (my, y); + /* normalize so that my is odd */ + t = mpz_scan1 (my, 0); + ey += (mpfr_exp_t) t; + mpz_tdiv_q_2exp (my, my, t); + /* y = my*2^ey */ + + /* compute y mod 4 (in case y is an integer) */ + if (ey >= 2) + ymod4 = 0; + else if (ey == 1) + ymod4 = mpz_tstbit (my, 0) * 2; /* correct if my < 0 */ + else if (ey == 0) + { + ymod4 = mpz_tstbit (my, 1) * 2 + mpz_tstbit (my, 0); + if (mpz_cmp_ui (my , 0) < 0) + ymod4 = 4 - ymod4; + } + else /* y is not an integer */ + goto end; + + if (mpfr_zero_p (mpc_realref(z))) + { + /* we assume y is always integer in that case (FIXME: prove it): + (eps+I*a)^y = +0 + I*a^y for y = 1 mod 4 and sign_eps = 0 + (eps+I*a)^y = -0 - I*a^y for y = 3 mod 4 and sign_eps = 0 */ + MPC_ASSERT (ymod4 == 1 || ymod4 == 3); + if ((ymod4 == 3 && sign_eps == 0) || + (ymod4 == 1 && sign_eps == 1)) + mpfr_neg (mpc_realref(z), mpc_realref(z), GMP_RNDZ); + } + else if (mpfr_zero_p (mpc_imagref(z))) + { + /* we assume y is always integer in that case (FIXME: prove it): + (eps+I*a)^y = a^y - 0*I for y = 0 mod 4 and sign_a = sign_eps + (eps+I*a)^y = -a^y +0*I for y = 2 mod 4 and sign_a = sign_eps */ + MPC_ASSERT (ymod4 == 0 || ymod4 == 2); + if ((ymod4 == 0 && sign_a == sign_eps) || + (ymod4 == 2 && sign_a != sign_eps)) + mpfr_neg (mpc_imagref(z), mpc_imagref(z), GMP_RNDZ); + } + + end: + mpz_clear (my); +} + +/* If x^y is exactly representable (with maybe a larger precision than z), + round it in z and return the (mpc) inexact flag in [0, 10]. + + If x^y is not exactly representable, return -1. + + If intermediate computations lead to numbers of more than maxprec bits, + then abort and return -2 (in that case, to avoid loops, mpc_pow_exact + should be called again with a larger value of maxprec). + + Assume one of Re(x) or Im(x) is non-zero, and y is non-zero (y is real). + + Warning: z and x might be the same variable, same for Re(z) or Im(z) and y. + + In case -1 or -2 is returned, z is not modified. +*/ +static int +mpc_pow_exact (mpc_ptr z, mpc_srcptr x, mpfr_srcptr y, mpc_rnd_t rnd, + mpfr_prec_t maxprec) +{ + mpfr_exp_t ec, ed, ey; + mpz_t my, a, b, c, d, u; + unsigned long int t; + int ret = -2; + int sign_rex = mpfr_signbit (mpc_realref(x)); + int sign_imx = mpfr_signbit (mpc_imagref(x)); + int x_imag = mpfr_zero_p (mpc_realref(x)); + int z_is_y = 0; + mpfr_t copy_of_y; + + if (mpc_realref (z) == y || mpc_imagref (z) == y) + { + z_is_y = 1; + mpfr_init2 (copy_of_y, mpfr_get_prec (y)); + mpfr_set (copy_of_y, y, GMP_RNDN); + } + + mpz_init (my); + mpz_init (a); + mpz_init (b); + mpz_init (c); + mpz_init (d); + mpz_init (u); + + ey = mpfr_get_z_exp (my, y); + /* normalize so that my is odd */ + t = mpz_scan1 (my, 0); + ey += (mpfr_exp_t) t; + mpz_tdiv_q_2exp (my, my, t); + /* y = my*2^ey with my odd */ + + if (x_imag) + { + mpz_set_ui (c, 0); + ec = 0; + } + else + ec = mpfr_get_z_exp (c, mpc_realref(x)); + if (mpfr_zero_p (mpc_imagref(x))) + { + mpz_set_ui (d, 0); + ed = ec; + } + else + { + ed = mpfr_get_z_exp (d, mpc_imagref(x)); + if (x_imag) + ec = ed; + } + /* x = c*2^ec + I * d*2^ed */ + /* equalize the exponents of x */ + if (ec < ed) + { + mpz_mul_2exp (d, d, (unsigned long int) (ed - ec)); + if ((mpfr_prec_t) mpz_sizeinbase (d, 2) > maxprec) + goto end; + } + else if (ed < ec) + { + mpz_mul_2exp (c, c, (unsigned long int) (ec - ed)); + if ((mpfr_prec_t) mpz_sizeinbase (c, 2) > maxprec) + goto end; + ec = ed; + } + /* now ec=ed and x = (c + I * d) * 2^ec */ + + /* divide by two if possible */ + if (mpz_cmp_ui (c, 0) == 0) + { + t = mpz_scan1 (d, 0); + mpz_tdiv_q_2exp (d, d, t); + ec += (mpfr_exp_t) t; + } + else if (mpz_cmp_ui (d, 0) == 0) + { + t = mpz_scan1 (c, 0); + mpz_tdiv_q_2exp (c, c, t); + ec += (mpfr_exp_t) t; + } + else /* neither c nor d is zero */ + { + unsigned long v; + t = mpz_scan1 (c, 0); + v = mpz_scan1 (d, 0); + if (v < t) + t = v; + mpz_tdiv_q_2exp (c, c, t); + mpz_tdiv_q_2exp (d, d, t); + ec += (mpfr_exp_t) t; + } + + /* now either one of c, d is odd */ + + while (ey < 0) + { + /* check if x is a square */ + if (ec & 1) + { + mpz_mul_2exp (c, c, 1); + mpz_mul_2exp (d, d, 1); + ec --; + } + /* now ec is even */ + if (mpc_perfect_square_p (a, b, c, d) == 0) + break; + mpz_swap (a, c); + mpz_swap (b, d); + ec /= 2; + ey ++; + } + + if (ey < 0) + { + ret = -1; /* not representable */ + goto end; + } + + /* Now ey >= 0, it thus suffices to check that x^my is representable. + If my > 0, this is always true. If my < 0, we first try to invert + (c+I*d)*2^ec. + */ + if (mpz_cmp_ui (my, 0) < 0) + { + /* If my < 0, 1 / (c + I*d) = (c - I*d)/(c^2 + d^2), thus a sufficient + condition is that c^2 + d^2 is a power of two, assuming |c| <> |d|. + Assume a prime p <> 2 divides c^2 + d^2, + then if p does not divide c or d, 1 / (c + I*d) cannot be exact. + If p divides both c and d, then we can write c = p*c', d = p*d', + and 1 / (c + I*d) = 1/p * 1/(c' + I*d'). This shows that if 1/(c+I*d) + is exact, then 1/(c' + I*d') is exact too, and we are back to the + previous case. In conclusion, a necessary and sufficient condition + is that c^2 + d^2 is a power of two. + */ + /* FIXME: we could first compute c^2+d^2 mod a limb for example */ + mpz_mul (a, c, c); + mpz_addmul (a, d, d); + t = mpz_scan1 (a, 0); + if (mpz_sizeinbase (a, 2) != 1 + t) /* a is not a power of two */ + { + ret = -1; /* not representable */ + goto end; + } + /* replace (c,d) by (c/(c^2+d^2), -d/(c^2+d^2)) */ + mpz_neg (d, d); + ec = -ec - (mpfr_exp_t) t; + mpz_neg (my, my); + } + + /* now ey >= 0 and my >= 0, and we want to compute + [(c + I * d) * 2^ec] ^ (my * 2^ey). + + We first compute [(c + I * d) * 2^ec]^my, then square ey times. */ + t = mpz_sizeinbase (my, 2) - 1; + mpz_set (a, c); + mpz_set (b, d); + ed = ec; + /* invariant: (a + I*b) * 2^ed = ((c + I*d) * 2^ec)^trunc(my/2^t) */ + while (t-- > 0) + { + unsigned long int v, w; + /* square a + I*b */ + mpz_mul (u, a, b); + mpz_mul (a, a, a); + mpz_submul (a, b, b); + mpz_mul_2exp (b, u, 1); + ed *= 2; + if (mpz_tstbit (my, t)) /* multiply by c + I*d */ + { + mpz_mul (u, a, c); + mpz_submul (u, b, d); /* ac-bd */ + mpz_mul (b, b, c); + mpz_addmul (b, a, d); /* bc+ad */ + mpz_swap (a, u); + ed += ec; + } + /* remove powers of two in (a,b) */ + if (mpz_cmp_ui (a, 0) == 0) + { + w = mpz_scan1 (b, 0); + mpz_tdiv_q_2exp (b, b, w); + ed += (mpfr_exp_t) w; + } + else if (mpz_cmp_ui (b, 0) == 0) + { + w = mpz_scan1 (a, 0); + mpz_tdiv_q_2exp (a, a, w); + ed += (mpfr_exp_t) w; + } + else + { + w = mpz_scan1 (a, 0); + v = mpz_scan1 (b, 0); + if (v < w) + w = v; + mpz_tdiv_q_2exp (a, a, w); + mpz_tdiv_q_2exp (b, b, w); + ed += (mpfr_exp_t) w; + } + if ( (mpfr_prec_t) mpz_sizeinbase (a, 2) > maxprec + || (mpfr_prec_t) mpz_sizeinbase (b, 2) > maxprec) + goto end; + } + /* now a+I*b = (c+I*d)^my */ + + while (ey-- > 0) + { + unsigned long sa, sb; + + /* square a + I*b */ + mpz_mul (u, a, b); + mpz_mul (a, a, a); + mpz_submul (a, b, b); + mpz_mul_2exp (b, u, 1); + ed *= 2; + + /* divide by largest 2^n possible, to avoid many loops for e.g., + (2+2*I)^16777216 */ + sa = mpz_scan1 (a, 0); + sb = mpz_scan1 (b, 0); + sa = (sa <= sb) ? sa : sb; + mpz_tdiv_q_2exp (a, a, sa); + mpz_tdiv_q_2exp (b, b, sa); + ed += (mpfr_exp_t) sa; + + if ( (mpfr_prec_t) mpz_sizeinbase (a, 2) > maxprec + || (mpfr_prec_t) mpz_sizeinbase (b, 2) > maxprec) + goto end; + } + + ret = mpfr_set_z (mpc_realref(z), a, MPC_RND_RE(rnd)); + ret = MPC_INEX(ret, mpfr_set_z (mpc_imagref(z), b, MPC_RND_IM(rnd))); + mpfr_mul_2si (mpc_realref(z), mpc_realref(z), ed, MPC_RND_RE(rnd)); + mpfr_mul_2si (mpc_imagref(z), mpc_imagref(z), ed, MPC_RND_IM(rnd)); + + end: + mpz_clear (my); + mpz_clear (a); + mpz_clear (b); + mpz_clear (c); + mpz_clear (d); + mpz_clear (u); + + if (ret >= 0 && x_imag) + fix_sign (z, sign_rex, sign_imx, (z_is_y) ? copy_of_y : y); + + if (z_is_y) + mpfr_clear (copy_of_y); + + return ret; +} + +/* Return 1 if y*2^k is an odd integer, 0 otherwise. + Adapted from MPFR, file pow.c. + + Examples: with k=0, check if y is an odd integer, + with k=1, check if y is half-an-integer, + with k=-1, check if y/2 is an odd integer. +*/ +#define MPFR_LIMB_HIGHBIT ((mp_limb_t) 1 << (BITS_PER_MP_LIMB - 1)) +static int +is_odd (mpfr_srcptr y, mpfr_exp_t k) +{ + mpfr_exp_t expo; + mpfr_prec_t prec; + mp_size_t yn; + mp_limb_t *yp; + + expo = mpfr_get_exp (y) + k; + if (expo <= 0) + return 0; /* |y| < 1 and not 0 */ + + prec = mpfr_get_prec (y); + if ((mpfr_prec_t) expo > prec) + return 0; /* y is a multiple of 2^(expo-prec), thus not odd */ + + /* 0 < expo <= prec: + y = 1xxxxxxxxxt.zzzzzzzzzzzzzzzzzz[000] + expo bits (prec-expo) bits + + We have to check that: + (a) the bit 't' is set + (b) all the 'z' bits are zero + */ + + prec = ((prec - 1) / BITS_PER_MP_LIMB + 1) * BITS_PER_MP_LIMB - expo; + /* number of z+0 bits */ + + yn = prec / BITS_PER_MP_LIMB; + /* yn is the index of limb containing the 't' bit */ + + yp = y->_mpfr_d; + /* if expo is a multiple of BITS_PER_MP_LIMB, t is bit 0 */ + if (expo % BITS_PER_MP_LIMB == 0 ? (yp[yn] & 1) == 0 + : yp[yn] << ((expo % BITS_PER_MP_LIMB) - 1) != MPFR_LIMB_HIGHBIT) + return 0; + while (--yn >= 0) + if (yp[yn] != 0) + return 0; + return 1; +} + +/* Put in z the value of x^y, rounded according to 'rnd'. + Return the inexact flag in [0, 10]. */ +int +mpc_pow (mpc_ptr z, mpc_srcptr x, mpc_srcptr y, mpc_rnd_t rnd) +{ + int ret = -2, loop, x_real, x_imag, y_real, z_real = 0, z_imag = 0; + mpc_t t, u; + mpfr_prec_t p, pr, pi, maxprec; + int saved_underflow, saved_overflow; + + /* save the underflow or overflow flags from MPFR */ + saved_underflow = mpfr_underflow_p (); + saved_overflow = mpfr_overflow_p (); + + x_real = mpfr_zero_p (mpc_imagref(x)); + y_real = mpfr_zero_p (mpc_imagref(y)); + + if (y_real && mpfr_zero_p (mpc_realref(y))) /* case y zero */ + { + if (x_real && mpfr_zero_p (mpc_realref(x))) + { + /* we define 0^0 to be (1, +0) since the real part is + coherent with MPFR where 0^0 gives 1, and the sign of the + imaginary part cannot be determined */ + mpc_set_ui_ui (z, 1, 0, MPC_RNDNN); + return 0; + } + else /* x^0 = 1 +/- i*0 even for x=NaN see algorithms.tex for the + sign of zero */ + { + mpfr_t n; + int inex, cx1; + int sign_zi; + /* cx1 < 0 if |x| < 1 + cx1 = 0 if |x| = 1 + cx1 > 0 if |x| > 1 + */ + mpfr_init (n); + inex = mpc_norm (n, x, GMP_RNDN); + cx1 = mpfr_cmp_ui (n, 1); + if (cx1 == 0 && inex != 0) + cx1 = -inex; + + sign_zi = (cx1 < 0 && mpfr_signbit (mpc_imagref (y)) == 0) + || (cx1 == 0 + && mpfr_signbit (mpc_imagref (x)) != mpfr_signbit (mpc_realref (y))) + || (cx1 > 0 && mpfr_signbit (mpc_imagref (y))); + + /* warning: mpc_set_ui_ui does not set Im(z) to -0 if Im(rnd)=RNDD */ + ret = mpc_set_ui_ui (z, 1, 0, rnd); + + if (MPC_RND_IM (rnd) == GMP_RNDD || sign_zi) + mpc_conj (z, z, MPC_RNDNN); + + mpfr_clear (n); + return ret; + } + } + + if (!mpc_fin_p (x) || !mpc_fin_p (y)) + { + /* special values: exp(y*log(x)) */ + mpc_init2 (u, 2); + mpc_log (u, x, MPC_RNDNN); + mpc_mul (u, u, y, MPC_RNDNN); + ret = mpc_exp (z, u, rnd); + mpc_clear (u); + goto end; + } + + if (x_real) /* case x real */ + { + if (mpfr_zero_p (mpc_realref(x))) /* x is zero */ + { + /* special values: exp(y*log(x)) */ + mpc_init2 (u, 2); + mpc_log (u, x, MPC_RNDNN); + mpc_mul (u, u, y, MPC_RNDNN); + ret = mpc_exp (z, u, rnd); + mpc_clear (u); + goto end; + } + + /* Special case 1^y = 1 */ + if (mpfr_cmp_ui (mpc_realref(x), 1) == 0) + { + int s1, s2; + s1 = mpfr_signbit (mpc_realref (y)); + s2 = mpfr_signbit (mpc_imagref (x)); + + ret = mpc_set_ui (z, +1, rnd); + /* the sign of the zero imaginary part is known in some cases (see + algorithm.tex). In such cases we have + (x +s*0i)^(y+/-0i) = x^y + s*sign(y)*0i + where s = +/-1. We extend here this rule to fix the sign of the + zero part. + + Note that the sign must also be set explicitly when rnd=RNDD + because mpfr_set_ui(z_i, 0, rnd) always sets z_i to +0. + */ + if (MPC_RND_IM (rnd) == GMP_RNDD || s1 != s2) + mpc_conj (z, z, MPC_RNDNN); + goto end; + } + + /* x^y is real when: + (a) x is real and y is integer + (b) x is real non-negative and y is real */ + if (y_real && (mpfr_integer_p (mpc_realref(y)) || + mpfr_cmp_ui (mpc_realref(x), 0) >= 0)) + { + int s1, s2; + s1 = mpfr_signbit (mpc_realref (y)); + s2 = mpfr_signbit (mpc_imagref (x)); + + ret = mpfr_pow (mpc_realref(z), mpc_realref(x), mpc_realref(y), MPC_RND_RE(rnd)); + ret = MPC_INEX(ret, mpfr_set_ui (mpc_imagref(z), 0, MPC_RND_IM(rnd))); + + /* the sign of the zero imaginary part is known in some cases + (see algorithm.tex). In such cases we have (x +s*0i)^(y+/-0i) + = x^y + s*sign(y)*0i where s = +/-1. + We extend here this rule to fix the sign of the zero part. + + Note that the sign must also be set explicitly when rnd=RNDD + because mpfr_set_ui(z_i, 0, rnd) always sets z_i to +0. + */ + if (MPC_RND_IM(rnd) == GMP_RNDD || s1 != s2) + mpfr_neg (mpc_imagref(z), mpc_imagref(z), MPC_RND_IM(rnd)); + goto end; + } + + /* (-1)^(n+I*t) is real for n integer and t real */ + if (mpfr_cmp_si (mpc_realref(x), -1) == 0 && mpfr_integer_p (mpc_realref(y))) + z_real = 1; + + /* for x real, x^y is imaginary when: + (a) x is negative and y is half-an-integer + (b) x = -1 and Re(y) is half-an-integer + */ + if ((mpfr_cmp_ui (mpc_realref(x), 0) < 0) && is_odd (mpc_realref(y), 1) + && (y_real || mpfr_cmp_si (mpc_realref(x), -1) == 0)) + z_imag = 1; + } + else /* x non real */ + /* I^(t*I) and (-I)^(t*I) are real for t real, + I^(n+t*I) and (-I)^(n+t*I) are real for n even and t real, and + I^(n+t*I) and (-I)^(n+t*I) are imaginary for n odd and t real + (s*I)^n is real for n even and imaginary for n odd */ + if ((mpc_cmp_si_si (x, 0, 1) == 0 || mpc_cmp_si_si (x, 0, -1) == 0 || + (mpfr_cmp_ui (mpc_realref(x), 0) == 0 && y_real)) && + mpfr_integer_p (mpc_realref(y))) + { /* x is I or -I, and Re(y) is an integer */ + if (is_odd (mpc_realref(y), 0)) + z_imag = 1; /* Re(y) odd: z is imaginary */ + else + z_real = 1; /* Re(y) even: z is real */ + } + else /* (t+/-t*I)^(2n) is imaginary for n odd and real for n even */ + if (mpfr_cmpabs (mpc_realref(x), mpc_imagref(x)) == 0 && y_real && + mpfr_integer_p (mpc_realref(y)) && is_odd (mpc_realref(y), 0) == 0) + { + if (is_odd (mpc_realref(y), -1)) /* y/2 is odd */ + z_imag = 1; + else + z_real = 1; + } + + pr = mpfr_get_prec (mpc_realref(z)); + pi = mpfr_get_prec (mpc_imagref(z)); + p = (pr > pi) ? pr : pi; + p += 12; /* experimentally, seems to give less than 10% of failures in + Ziv's strategy; probably wrong now since q is not computed */ + if (p < 64) + p = 64; + mpc_init2 (u, p); + mpc_init2 (t, p); + pr += MPC_RND_RE(rnd) == GMP_RNDN; + pi += MPC_RND_IM(rnd) == GMP_RNDN; + maxprec = MPC_MAX_PREC (z); + x_imag = mpfr_zero_p (mpc_realref(x)); + for (loop = 0;; loop++) + { + int ret_exp; + mpfr_exp_t dr, di; + mpfr_prec_t q; + + mpc_log (t, x, MPC_RNDNN); + mpc_mul (t, t, y, MPC_RNDNN); + + /* Compute q such that |Re (y log x)|, |Im (y log x)| < 2^q. + We recompute it at each loop since we might get different + bounds if the precision is not enough. */ + q = mpfr_get_exp (mpc_realref(t)) > 0 ? mpfr_get_exp (mpc_realref(t)) : 0; + if (mpfr_get_exp (mpc_imagref(t)) > (mpfr_exp_t) q) + q = mpfr_get_exp (mpc_imagref(t)); + + mpfr_clear_overflow (); + mpfr_clear_underflow (); + ret_exp = mpc_exp (u, t, MPC_RNDNN); + if (mpfr_underflow_p () || mpfr_overflow_p ()) { + /* under- and overflow flags are set by mpc_exp */ + mpc_set (z, u, MPC_RNDNN); + ret = ret_exp; + goto exact; + } + + /* Since the error bound is global, we have to take into account the + exponent difference between the real and imaginary parts. We assume + either the real or the imaginary part of u is not zero. + */ + dr = mpfr_zero_p (mpc_realref(u)) ? mpfr_get_exp (mpc_imagref(u)) + : mpfr_get_exp (mpc_realref(u)); + di = mpfr_zero_p (mpc_imagref(u)) ? dr : mpfr_get_exp (mpc_imagref(u)); + if (dr > di) + { + di = dr - di; + dr = 0; + } + else + { + dr = di - dr; + di = 0; + } + /* the term -3 takes into account the factor 4 in the complex error + (see algorithms.tex) plus one due to the exponent difference: if + z = a + I*b, where the relative error on z is at most 2^(-p), and + EXP(a) = EXP(b) + k, the relative error on b is at most 2^(k-p) */ + if ((z_imag || (p > q + 3 + dr && mpfr_can_round (mpc_realref(u), p - q - 3 - dr, GMP_RNDN, GMP_RNDZ, pr))) && + (z_real || (p > q + 3 + di && mpfr_can_round (mpc_imagref(u), p - q - 3 - di, GMP_RNDN, GMP_RNDZ, pi)))) + break; + + /* if Re(u) is not known to be zero, assume it is a normal number, i.e., + neither zero, Inf or NaN, otherwise we might enter an infinite loop */ + MPC_ASSERT (z_imag || mpfr_number_p (mpc_realref(u))); + /* idem for Im(u) */ + MPC_ASSERT (z_real || mpfr_number_p (mpc_imagref(u))); + + if (ret == -2) /* we did not yet call mpc_pow_exact, or it aborted + because intermediate computations had > maxprec bits */ + { + /* check exact cases (see algorithms.tex) */ + if (y_real) + { + maxprec *= 2; + ret = mpc_pow_exact (z, x, mpc_realref(y), rnd, maxprec); + if (ret != -1 && ret != -2) + goto exact; + } + p += dr + di + 64; + } + else + p += p / 2; + mpc_set_prec (t, p); + mpc_set_prec (u, p); + } + + if (z_real) + { + /* When the result is real (see algorithm.tex for details), + Im(x^y) = + + sign(imag(y))*0i, if |x| > 1 + + sign(imag(x))*sign(real(y))*0i, if |x| = 1 + - sign(imag(y))*0i, if |x| < 1 + */ + mpfr_t n; + int inex, cx1; + int sign_zi, sign_rex, sign_imx; + /* cx1 < 0 if |x| < 1 + cx1 = 0 if |x| = 1 + cx1 > 0 if |x| > 1 + */ + + sign_rex = mpfr_signbit (mpc_realref (x)); + sign_imx = mpfr_signbit (mpc_imagref (x)); + mpfr_init (n); + inex = mpc_norm (n, x, GMP_RNDN); + cx1 = mpfr_cmp_ui (n, 1); + if (cx1 == 0 && inex != 0) + cx1 = -inex; + + sign_zi = (cx1 < 0 && mpfr_signbit (mpc_imagref (y)) == 0) + || (cx1 == 0 && sign_imx != mpfr_signbit (mpc_realref (y))) + || (cx1 > 0 && mpfr_signbit (mpc_imagref (y))); + + /* copy RE(y) to n since if z==y we will destroy Re(y) below */ + mpfr_set_prec (n, mpfr_get_prec (mpc_realref (y))); + mpfr_set (n, mpc_realref (y), GMP_RNDN); + ret = mpfr_set (mpc_realref(z), mpc_realref(u), MPC_RND_RE(rnd)); + if (y_real && (x_real || x_imag)) + { + /* FIXME: with y_real we assume Im(y) is really 0, which is the case + for example when y comes from pow_fr, but in case Im(y) is +0 or + -0, we might get different results */ + mpfr_set_ui (mpc_imagref (z), 0, MPC_RND_IM (rnd)); + fix_sign (z, sign_rex, sign_imx, n); + ret = MPC_INEX(ret, 0); /* imaginary part is exact */ + } + else + { + ret = MPC_INEX (ret, mpfr_set_ui (mpc_imagref (z), 0, MPC_RND_IM (rnd))); + /* warning: mpfr_set_ui does not set Im(z) to -0 if Im(rnd) = RNDD */ + if (MPC_RND_IM (rnd) == GMP_RNDD || sign_zi) + mpc_conj (z, z, MPC_RNDNN); + } + + mpfr_clear (n); + } + else if (z_imag) + { + ret = mpfr_set (mpc_imagref(z), mpc_imagref(u), MPC_RND_IM(rnd)); + /* if z is imaginary and y real, then x cannot be real */ + if (y_real && x_imag) + { + int sign_rex = mpfr_signbit (mpc_realref (x)); + + /* If z overlaps with y we set Re(z) before checking Re(y) below, + but in that case y=0, which was dealt with above. */ + mpfr_set_ui (mpc_realref (z), 0, MPC_RND_RE (rnd)); + /* Note: fix_sign only does something when y is an integer, + then necessarily y = 1 or 3 (mod 4), and in that case the + sign of Im(x) is irrelevant. */ + fix_sign (z, sign_rex, 0, mpc_realref (y)); + ret = MPC_INEX(0, ret); + } + else + ret = MPC_INEX(mpfr_set_ui (mpc_realref(z), 0, MPC_RND_RE(rnd)), ret); + } + else + ret = mpc_set (z, u, rnd); + exact: + mpc_clear (t); + mpc_clear (u); + + /* restore underflow and overflow flags from MPFR */ + if (saved_underflow) + mpfr_set_underflow (); + if (saved_overflow) + mpfr_set_overflow (); + + end: + return ret; +} diff --git a/mpc/src/pow_d.c b/mpc/src/pow_d.c new file mode 100644 index 0000000000..8034b26293 --- /dev/null +++ b/mpc/src/pow_d.c @@ -0,0 +1,38 @@ +/* mpc_pow_d -- Raise a complex number to a double-precision power. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include /* for DBL_MANT_DIG */ +#include "mpc-impl.h" + +int +mpc_pow_d (mpc_ptr z, mpc_srcptr x, double y, mpc_rnd_t rnd) +{ + mpc_t yy; + int inex; + + MPC_ASSERT(FLT_RADIX == 2); + mpc_init3 (yy, DBL_MANT_DIG, MPFR_PREC_MIN); + mpc_set_d (yy, y, MPC_RNDNN); /* exact */ + inex = mpc_pow (z, x, yy, rnd); + mpc_clear (yy); + return inex; +} + diff --git a/mpc/src/pow_fr.c b/mpc/src/pow_fr.c new file mode 100644 index 0000000000..8c5d930421 --- /dev/null +++ b/mpc/src/pow_fr.c @@ -0,0 +1,37 @@ +/* mpc_pow_fr -- Raise a complex number to a floating-point power. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_pow_fr (mpc_ptr z, mpc_srcptr x, mpfr_srcptr y, mpc_rnd_t rnd) +{ + mpc_t yy; + int inex; + + /* avoid copying the significand of y by copying only the struct */ + mpc_realref(yy)[0] = y[0]; + mpfr_init2 (mpc_imagref(yy), MPFR_PREC_MIN); + mpfr_set_ui (mpc_imagref(yy), 0, GMP_RNDN); + inex = mpc_pow (z, x, yy, rnd); + mpfr_clear (mpc_imagref(yy)); + return inex; +} + diff --git a/mpc/src/pow_ld.c b/mpc/src/pow_ld.c new file mode 100644 index 0000000000..9d98a98478 --- /dev/null +++ b/mpc/src/pow_ld.c @@ -0,0 +1,38 @@ +/* mpc_pow_ld -- Raise a complex number to a long double power. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include /* for LDBL_MANT_DIG */ +#include "mpc-impl.h" + +int +mpc_pow_ld (mpc_ptr z, mpc_srcptr x, long double y, mpc_rnd_t rnd) +{ + mpc_t yy; + int inex; + + MPC_ASSERT(FLT_RADIX == 2); + mpc_init3 (yy, LDBL_MANT_DIG, MPFR_PREC_MIN); + mpc_set_ld (yy, y, MPC_RNDNN); /* exact */ + inex = mpc_pow (z, x, yy, rnd); + mpc_clear (yy); + return inex; +} + diff --git a/mpc/src/pow_si.c b/mpc/src/pow_si.c new file mode 100644 index 0000000000..5b5c5d9dfb --- /dev/null +++ b/mpc/src/pow_si.c @@ -0,0 +1,30 @@ +/* mpc_pow_si -- Raise a complex number to an integer power. + +Copyright (C) 2009, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_pow_si (mpc_ptr z, mpc_srcptr x, long y, mpc_rnd_t rnd) +{ + if (y >= 0) + return mpc_pow_usi (z, x, (unsigned long) y, 1, rnd); + else + return mpc_pow_usi (z, x, (unsigned long) (-y), -1, rnd); +} diff --git a/mpc/src/pow_ui.c b/mpc/src/pow_ui.c new file mode 100644 index 0000000000..da82a9471f --- /dev/null +++ b/mpc/src/pow_ui.c @@ -0,0 +1,169 @@ +/* mpc_pow_ui -- Raise a complex number to an integer power. + +Copyright (C) 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for CHAR_BIT */ +#include "mpc-impl.h" + +static int +mpc_pow_usi_naive (mpc_ptr z, mpc_srcptr x, unsigned long y, int sign, + mpc_rnd_t rnd) +{ + int inex; + mpc_t t; + + mpc_init3 (t, sizeof (unsigned long) * CHAR_BIT, MPFR_PREC_MIN); + if (sign > 0) + mpc_set_ui (t, y, MPC_RNDNN); /* exact */ + else + mpc_set_si (t, - (signed long) y, MPC_RNDNN); + inex = mpc_pow (z, x, t, rnd); + mpc_clear (t); + + return inex; +} + + +int +mpc_pow_usi (mpc_ptr z, mpc_srcptr x, unsigned long y, int sign, + mpc_rnd_t rnd) + /* computes z = x^(sign*y) */ +{ + int inex; + mpc_t t, x3; + mpfr_prec_t p, l, l0; + long unsigned int u; + int has3; /* non-zero if y has '11' in its binary representation */ + int loop, done; + + /* let mpc_pow deal with special values */ + if (!mpc_fin_p (x) || mpfr_zero_p (mpc_realref (x)) || mpfr_zero_p (mpc_imagref(x)) + || y == 0) + return mpc_pow_usi_naive (z, x, y, sign, rnd); + /* easy special cases */ + else if (y == 1) { + if (sign > 0) + return mpc_set (z, x, rnd); + else + return mpc_ui_div (z, 1ul, x, rnd); + } + else if (y == 2 && sign > 0) + return mpc_sqr (z, x, rnd); + /* let mpc_pow treat potential over- and underflows */ + else { + mpfr_exp_t exp_r = mpfr_get_exp (mpc_realref (x)), + exp_i = mpfr_get_exp (mpc_imagref (x)); + if ( MPC_MAX (exp_r, exp_i) > mpfr_get_emax () / (mpfr_exp_t) y + /* heuristic for overflow */ + || MPC_MAX (-exp_r, -exp_i) > (-mpfr_get_emin ()) / (mpfr_exp_t) y + /* heuristic for underflow */ + ) + return mpc_pow_usi_naive (z, x, y, sign, rnd); + } + + has3 = (y & (y >> 1)) != 0; + for (l = 0, u = y; u > 3; l ++, u >>= 1); + /* l>0 is the number of bits of y, minus 2, thus y has bits: + y_{l+1} y_l y_{l-1} ... y_1 y_0 */ + l0 = l + 2; + p = MPC_MAX_PREC(z) + l0 + 32; /* l0 ensures that y*2^{-p} <= 1 below */ + mpc_init2 (t, p); + if (has3) + mpc_init2 (x3, p); + + loop = 0; + done = 0; + while (!done) { + loop++; + + mpc_sqr (t, x, MPC_RNDNN); + if (has3) { + mpc_mul (x3, t, x, MPC_RNDNN); + if ((y >> l) & 1) /* y starts with 11... */ + mpc_set (t, x3, MPC_RNDNN); + } + while (l-- > 0) { + mpc_sqr (t, t, MPC_RNDNN); + if ((y >> l) & 1) { + if ((l > 0) && ((y >> (l-1)) & 1)) /* implies has3 <> 0 */ { + l--; + mpc_sqr (t, t, MPC_RNDNN); + mpc_mul (t, t, x3, MPC_RNDNN); + } + else + mpc_mul (t, t, x, MPC_RNDNN); + } + } + if (sign < 0) + mpc_ui_div (t, 1ul, t, MPC_RNDNN); + + if (mpfr_zero_p (mpc_realref(t)) || mpfr_zero_p (mpc_imagref(t))) { + inex = mpc_pow_usi_naive (z, x, y, sign, rnd); + /* since mpfr_get_exp() is not defined for zero */ + done = 1; + } + else { + /* see error bound in algorithms.tex; we use y<2^l0 instead of y-1 + also when sign>0 */ + mpfr_exp_t diff; + mpfr_prec_t er, ei; + + diff = mpfr_get_exp (mpc_realref(t)) - mpfr_get_exp (mpc_imagref(t)); + /* the factor on the real part is 2+2^(-diff+2) <= 4 for diff >= 1 + and < 2^(-diff+3) for diff <= 0 */ + er = (diff >= 1) ? l0 + 3 : l0 + (-diff) + 3; + /* the factor on the imaginary part is 2+2^(diff+2) <= 4 for diff <= -1 + and < 2^(diff+3) for diff >= 0 */ + ei = (diff <= -1) ? l0 + 3 : l0 + diff + 3; + if (mpfr_can_round (mpc_realref(t), p - er, GMP_RNDN, GMP_RNDZ, + MPC_PREC_RE(z) + (MPC_RND_RE(rnd) == GMP_RNDN)) + && mpfr_can_round (mpc_imagref(t), p - ei, GMP_RNDN, GMP_RNDZ, + MPC_PREC_IM(z) + (MPC_RND_IM(rnd) == GMP_RNDN))) { + inex = mpc_set (z, t, rnd); + done = 1; + } + else if (loop == 1 && SAFE_ABS(mpfr_prec_t, diff) < MPC_MAX_PREC(z)) { + /* common case, make a second trial at higher precision */ + p += MPC_MAX_PREC(x); + mpc_set_prec (t, p); + if (has3) + mpc_set_prec (x3, p); + l = l0 - 2; + } + else { + /* stop the loop and use mpc_pow */ + inex = mpc_pow_usi_naive (z, x, y, sign, rnd); + done = 1; + } + } + } + + mpc_clear (t); + if (has3) + mpc_clear (x3); + + return inex; +} + + +int +mpc_pow_ui (mpc_ptr z, mpc_srcptr x, unsigned long y, mpc_rnd_t rnd) +{ + return mpc_pow_usi (z, x, y, 1, rnd); +} diff --git a/mpc/src/pow_z.c b/mpc/src/pow_z.c new file mode 100644 index 0000000000..22eb544ca9 --- /dev/null +++ b/mpc/src/pow_z.c @@ -0,0 +1,47 @@ +/* mpc_pow_z -- Raise a complex number to an integer power. + +Copyright (C) 2009, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_pow_z (mpc_ptr z, mpc_srcptr x, mpz_srcptr y, mpc_rnd_t rnd) +{ + mpc_t yy; + int inex; + mpfr_prec_t n = (mpfr_prec_t) mpz_sizeinbase (y, 2); + + /* if y fits in an unsigned long or long, call the corresponding functions, + which are supposed to be more efficient */ + if (mpz_cmp_ui (y, 0ul) >= 0) { + if (mpz_fits_ulong_p (y)) + return mpc_pow_usi (z, x, mpz_get_ui (y), 1, rnd); + } + else { + if (mpz_fits_slong_p (y)) + return mpc_pow_usi (z, x, (unsigned long) (-mpz_get_si (y)), -1, rnd); + } + + mpc_init3 (yy, (n < MPFR_PREC_MIN) ? MPFR_PREC_MIN : n, MPFR_PREC_MIN); + mpc_set_z (yy, y, MPC_RNDNN); /* exact */ + inex = mpc_pow (z, x, yy, rnd); + mpc_clear (yy); + return inex; +} + diff --git a/mpc/src/proj.c b/mpc/src/proj.c new file mode 100644 index 0000000000..ace58c5331 --- /dev/null +++ b/mpc/src/proj.c @@ -0,0 +1,34 @@ +/* mpc_proj -- projection of a complex number onto the Riemann sphere. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_proj (mpc_ptr a, mpc_srcptr b, mpc_rnd_t rnd) +{ + if (mpc_inf_p (b)) { + /* infinities project to +Inf +i* copysign(0.0, cimag(z)) */ + mpfr_set_inf (mpc_realref (a), +1); + mpfr_set_zero (mpc_imagref (a), (mpfr_signbit (mpc_imagref (b)) ? -1 : 1)); + return MPC_INEX (0, 0); + } + else + return mpc_set (a, b, rnd); +} diff --git a/mpc/src/real.c b/mpc/src/real.c new file mode 100644 index 0000000000..041dddb5ff --- /dev/null +++ b/mpc/src/real.c @@ -0,0 +1,27 @@ +/* mpc_real -- Get the real part of a complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_real (mpfr_ptr a, mpc_srcptr b, mpfr_rnd_t rnd) +{ + return mpfr_set (a, mpc_realref (b), rnd); +} diff --git a/mpc/src/set.c b/mpc/src/set.c new file mode 100644 index 0000000000..e7a3c1148c --- /dev/null +++ b/mpc/src/set.c @@ -0,0 +1,32 @@ +/* mpc_set -- Set a complex number from another complex number. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_set (mpc_ptr a, mpc_srcptr b, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_set (mpc_realref(a), mpc_realref(b), MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/set_prec.c b/mpc/src/set_prec.c new file mode 100644 index 0000000000..c5e6f24a37 --- /dev/null +++ b/mpc/src/set_prec.c @@ -0,0 +1,28 @@ +/* mpc_set_prec -- reset the precision of a complex variable. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +void +mpc_set_prec (mpc_t x, mpfr_prec_t prec) +{ + mpfr_set_prec (mpc_realref(x), prec); + mpfr_set_prec (mpc_imagref(x), prec); +} diff --git a/mpc/src/set_str.c b/mpc/src/set_str.c new file mode 100644 index 0000000000..195b9ac0bf --- /dev/null +++ b/mpc/src/set_str.c @@ -0,0 +1,42 @@ +/* mpc_set_str -- Convert a string into a complex number. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-impl.h" + +int +mpc_set_str (mpc_t z, const char *str, int base, mpc_rnd_t rnd) +{ + char *p; + int inex; + + inex = mpc_strtoc (z, str, &p, base, rnd); + + if (inex != -1){ + while (isspace ((unsigned char) (*p))) + p++; + if (*p == '\0') + return inex; + } + + mpfr_set_nan (mpc_realref (z)); + mpfr_set_nan (mpc_imagref (z)); + return -1; +} diff --git a/mpc/src/set_x.c b/mpc/src/set_x.c new file mode 100644 index 0000000000..94ec12d96b --- /dev/null +++ b/mpc/src/set_x.c @@ -0,0 +1,104 @@ +/* mpc_set_x -- Set the real part of a complex number + (imaginary part equals +0 regardless of rounding mode). + +Copyright (C) 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "config.h" + +#ifdef HAVE_INTTYPES_H +# include /* for intmax_t */ +#else +# ifdef HAVE_STDINT_H +# include +# endif +#endif + +#ifdef HAVE_COMPLEX_H +# include +#endif + +#include "mpc-impl.h" + +#define MPC_SET_X(real_t, z, real_value, rnd) \ + { \ + int _inex_re, _inex_im; \ + _inex_re = (mpfr_set_ ## real_t) (mpc_realref (z), (real_value), MPC_RND_RE (rnd)); \ + _inex_im = mpfr_set_ui (mpc_imagref (z), 0, MPC_RND_IM (rnd)); \ + return MPC_INEX (_inex_re, _inex_im); \ + } + +int +mpc_set_fr (mpc_ptr a, mpfr_srcptr b, mpc_rnd_t rnd) + MPC_SET_X (fr, a, b, rnd) + +int +mpc_set_d (mpc_ptr a, double b, mpc_rnd_t rnd) + MPC_SET_X (d, a, b, rnd) + +int +mpc_set_ld (mpc_ptr a, long double b, mpc_rnd_t rnd) + MPC_SET_X (ld, a, b, rnd) + +int +mpc_set_ui (mpc_ptr a, unsigned long int b, mpc_rnd_t rnd) + MPC_SET_X (ui, a, b, rnd) + +int +mpc_set_si (mpc_ptr a, long int b, mpc_rnd_t rnd) + MPC_SET_X (si, a, b, rnd) + +int +mpc_set_z (mpc_ptr a, mpz_srcptr b, mpc_rnd_t rnd) + MPC_SET_X (z, a, b, rnd) + +int +mpc_set_q (mpc_ptr a, mpq_srcptr b, mpc_rnd_t rnd) + MPC_SET_X (q, a, b, rnd) + +int +mpc_set_f (mpc_ptr a, mpf_srcptr b, mpc_rnd_t rnd) + MPC_SET_X (f, a, b, rnd) + +#ifdef _MPC_H_HAVE_INTMAX_T +int +mpc_set_uj (mpc_ptr a, uintmax_t b, mpc_rnd_t rnd) + MPC_SET_X (uj, a, b, rnd) + +int +mpc_set_sj (mpc_ptr a, intmax_t b, mpc_rnd_t rnd) + MPC_SET_X (sj, a, b, rnd) +#endif + +#ifdef HAVE_COMPLEX_H +int +mpc_set_dc (mpc_ptr a, double _Complex b, mpc_rnd_t rnd) { + return mpc_set_d_d (a, creal (b), cimag (b), rnd); +} + +int +mpc_set_ldc (mpc_ptr a, long double _Complex b, mpc_rnd_t rnd) { + return mpc_set_ld_ld (a, creall (b), cimagl (b), rnd); +} +#endif + +void +mpc_set_nan (mpc_ptr a) { + mpfr_set_nan (mpc_realref (a)); + mpfr_set_nan (mpc_imagref (a)); +} diff --git a/mpc/src/set_x_x.c b/mpc/src/set_x_x.c new file mode 100644 index 0000000000..3ce69f2454 --- /dev/null +++ b/mpc/src/set_x_x.c @@ -0,0 +1,78 @@ +/* mpc_set_x_x -- Set complex number real and imaginary parts from parameters + whose type is known by mpfr. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "config.h" + +#ifdef HAVE_INTTYPES_H +# include /* for intmax_t */ +#else +# ifdef HAVE_STDINT_H +# include +# endif +#endif + +#include "mpc-impl.h" + +#define MPC_SET_X_X(type, z, real_value, imag_value, rnd) \ + MPC_SET_X_Y (type, type, z, real_value, imag_value, rnd) + +int +mpc_set_d_d (mpc_ptr z, double a, double b, mpc_rnd_t rnd) + MPC_SET_X_X (d, z, a, b, rnd) + +int +mpc_set_f_f (mpc_ptr z, mpf_srcptr a, mpf_srcptr b, mpc_rnd_t rnd) + MPC_SET_X_X (f, z, a, b, rnd) + +int +mpc_set_fr_fr (mpc_ptr z, mpfr_srcptr a, mpfr_srcptr b, mpc_rnd_t rnd) + MPC_SET_X_X (fr, z, a, b, rnd) + +int +mpc_set_ld_ld (mpc_ptr z, long double a, long double b, mpc_rnd_t rnd) + MPC_SET_X_X (ld, z, a, b, rnd) + +int +mpc_set_q_q (mpc_ptr z, mpq_srcptr a, mpq_srcptr b, mpc_rnd_t rnd) + MPC_SET_X_X (q, z, a, b, rnd) + +int +mpc_set_si_si (mpc_ptr z, long int a, long int b, mpc_rnd_t rnd) + MPC_SET_X_X (si, z, a, b, rnd) + +int +mpc_set_ui_ui (mpc_ptr z, unsigned long int a, unsigned long int b, + mpc_rnd_t rnd) + MPC_SET_X_X (ui, z, a, b, rnd) + +int +mpc_set_z_z (mpc_ptr z, mpz_srcptr a, mpz_srcptr b, mpc_rnd_t rnd) + MPC_SET_X_X (z, z, a, b, rnd) + +#ifdef _MPC_H_HAVE_INTMAX_T +int +mpc_set_uj_uj (mpc_ptr z, uintmax_t a, uintmax_t b, mpc_rnd_t rnd) + MPC_SET_X_X (uj, z, a, b, rnd) + +int +mpc_set_sj_sj (mpc_ptr z, intmax_t a, intmax_t b, mpc_rnd_t rnd) + MPC_SET_X_X (sj, z, a, b, rnd) +#endif diff --git a/mpc/src/sin.c b/mpc/src/sin.c new file mode 100644 index 0000000000..27df7618df --- /dev/null +++ b/mpc/src/sin.c @@ -0,0 +1,27 @@ +/* mpc_sin -- sine of a complex number. + +Copyright (C) 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_sin (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + return MPC_INEX1 (mpc_sin_cos (rop, NULL, op, rnd, 0)); +} diff --git a/mpc/src/sin_cos.c b/mpc/src/sin_cos.c new file mode 100644 index 0000000000..0cff45acd5 --- /dev/null +++ b/mpc/src/sin_cos.c @@ -0,0 +1,402 @@ +/* mpc_sin_cos -- combined sine and cosine of a complex number. + +Copyright (C) 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +static int +mpc_sin_cos_nonfinite (mpc_ptr rop_sin, mpc_ptr rop_cos, mpc_srcptr op, + mpc_rnd_t rnd_sin, mpc_rnd_t rnd_cos) + /* assumes that op (that is, its real or imaginary part) is not finite */ +{ + int overlap; + mpc_t op_loc; + + overlap = (rop_sin == op || rop_cos == op); + if (overlap) { + mpc_init3 (op_loc, MPC_PREC_RE (op), MPC_PREC_IM (op)); + mpc_set (op_loc, op, MPC_RNDNN); + } + else + op_loc [0] = op [0]; + + if (rop_sin != NULL) { + if (mpfr_nan_p (mpc_realref (op_loc)) || mpfr_nan_p (mpc_imagref (op_loc))) { + mpc_set (rop_sin, op_loc, rnd_sin); + if (mpfr_nan_p (mpc_imagref (op_loc))) { + /* sin(x +i*NaN) = NaN +i*NaN, except for x=0 */ + /* sin(-0 +i*NaN) = -0 +i*NaN */ + /* sin(+0 +i*NaN) = +0 +i*NaN */ + if (!mpfr_zero_p (mpc_realref (op_loc))) + mpfr_set_nan (mpc_realref (rop_sin)); + } + else /* op = NaN + i*y */ + if (!mpfr_inf_p (mpc_imagref (op_loc)) && !mpfr_zero_p (mpc_imagref (op_loc))) + /* sin(NaN -i*Inf) = NaN -i*Inf */ + /* sin(NaN -i*0) = NaN -i*0 */ + /* sin(NaN +i*0) = NaN +i*0 */ + /* sin(NaN +i*Inf) = NaN +i*Inf */ + /* sin(NaN +i*y) = NaN +i*NaN, when 0<|y| 0 */ + inex_cos_re = mpfr_cosh (mpc_realref (rop_cos), mpc_imagref (op_loc), MPC_RND_RE (rnd_cos)); + + mpfr_set_ui (mpc_imagref (rop_cos), 0ul, MPC_RND_IM (rnd_cos)); + if (mpfr_signbit (mpc_realref (op_loc)) == mpfr_signbit (mpc_imagref (op_loc))) + MPFR_CHANGE_SIGN (mpc_imagref (rop_cos)); + } + + if (overlap) + mpc_clear (op_loc); + + return MPC_INEX12 (MPC_INEX (0, inex_sin_im), MPC_INEX (inex_cos_re, 0)); +} + + +int +mpc_sin_cos (mpc_ptr rop_sin, mpc_ptr rop_cos, mpc_srcptr op, + mpc_rnd_t rnd_sin, mpc_rnd_t rnd_cos) + /* Feature not documented in the texinfo file: One of rop_sin or + rop_cos may be NULL, in which case it is not computed, and the + corresponding ternary inexact value is set to 0 (exact). */ +{ + if (!mpc_fin_p (op)) + return mpc_sin_cos_nonfinite (rop_sin, rop_cos, op, rnd_sin, rnd_cos); + else if (mpfr_zero_p (mpc_imagref (op))) + return mpc_sin_cos_real (rop_sin, rop_cos, op, rnd_sin, rnd_cos); + else if (mpfr_zero_p (mpc_realref (op))) + return mpc_sin_cos_imag (rop_sin, rop_cos, op, rnd_sin, rnd_cos); + else { + /* let op = a + i*b, then sin(op) = sin(a)*cosh(b) + i*cos(a)*sinh(b) + and cos(op) = cos(a)*cosh(b) - i*sin(a)*sinh(b). + + For Re(sin(op)) (and analogously, the other parts), we use the + following algorithm, with rounding to nearest for all operations + and working precision w: + + (1) x = o(sin(a)) + (2) y = o(cosh(b)) + (3) r = o(x*y) + then the error on r is at most 4 ulps, since we can write + r = sin(a)*cosh(b)*(1+t)^3 with |t| <= 2^(-w), + thus for w >= 2, r = sin(a)*cosh(b)*(1+4*t) with |t| <= 2^(-w), + thus the relative error is bounded by 4*2^(-w) <= 4*ulp(r). + */ + mpfr_t s, c, sh, ch, sch, csh; + mpfr_prec_t prec; + int ok; + int inex_re, inex_im, inex_sin, inex_cos; + + prec = 2; + if (rop_sin != NULL) + prec = MPC_MAX (prec, MPC_MAX_PREC (rop_sin)); + if (rop_cos != NULL) + prec = MPC_MAX (prec, MPC_MAX_PREC (rop_cos)); + + mpfr_init2 (s, 2); + mpfr_init2 (c, 2); + mpfr_init2 (sh, 2); + mpfr_init2 (ch, 2); + mpfr_init2 (sch, 2); + mpfr_init2 (csh, 2); + + do { + ok = 1; + prec += mpc_ceil_log2 (prec) + 5; + + mpfr_set_prec (s, prec); + mpfr_set_prec (c, prec); + mpfr_set_prec (sh, prec); + mpfr_set_prec (ch, prec); + mpfr_set_prec (sch, prec); + mpfr_set_prec (csh, prec); + + mpfr_sin_cos (s, c, mpc_realref(op), GMP_RNDN); + mpfr_sinh_cosh (sh, ch, mpc_imagref(op), GMP_RNDN); + + if (rop_sin != NULL) { + /* real part of sine */ + mpfr_mul (sch, s, ch, GMP_RNDN); + ok = (!mpfr_number_p (sch)) + || mpfr_can_round (sch, prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_RE (rop_sin) + + (MPC_RND_RE (rnd_sin) == GMP_RNDN)); + + if (ok) { + /* imaginary part of sine */ + mpfr_mul (csh, c, sh, GMP_RNDN); + ok = (!mpfr_number_p (csh)) + || mpfr_can_round (csh, prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_IM (rop_sin) + + (MPC_RND_IM (rnd_sin) == GMP_RNDN)); + } + } + + if (rop_cos != NULL && ok) { + /* real part of cosine */ + mpfr_mul (c, c, ch, GMP_RNDN); + ok = (!mpfr_number_p (c)) + || mpfr_can_round (c, prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_RE (rop_cos) + + (MPC_RND_RE (rnd_cos) == GMP_RNDN)); + + if (ok) { + /* imaginary part of cosine */ + mpfr_mul (s, s, sh, GMP_RNDN); + mpfr_neg (s, s, GMP_RNDN); + ok = (!mpfr_number_p (s)) + || mpfr_can_round (s, prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_IM (rop_cos) + + (MPC_RND_IM (rnd_cos) == GMP_RNDN)); + } + } + } while (ok == 0); + + if (rop_sin != NULL) { + inex_re = mpfr_set (mpc_realref (rop_sin), sch, MPC_RND_RE (rnd_sin)); + if (mpfr_inf_p (sch)) + inex_re = mpfr_sgn (sch); + inex_im = mpfr_set (mpc_imagref (rop_sin), csh, MPC_RND_IM (rnd_sin)); + if (mpfr_inf_p (csh)) + inex_im = mpfr_sgn (csh); + inex_sin = MPC_INEX (inex_re, inex_im); + } + else + inex_sin = MPC_INEX (0,0); /* return exact if not computed */ + + if (rop_cos != NULL) { + inex_re = mpfr_set (mpc_realref (rop_cos), c, MPC_RND_RE (rnd_cos)); + if (mpfr_inf_p (c)) + inex_re = mpfr_sgn (c); + inex_im = mpfr_set (mpc_imagref (rop_cos), s, MPC_RND_IM (rnd_cos)); + if (mpfr_inf_p (s)) + inex_im = mpfr_sgn (s); + inex_cos = MPC_INEX (inex_re, inex_im); + } + else + inex_cos = MPC_INEX (0,0); /* return exact if not computed */ + + mpfr_clear (s); + mpfr_clear (c); + mpfr_clear (sh); + mpfr_clear (ch); + mpfr_clear (sch); + mpfr_clear (csh); + + return (MPC_INEX12 (inex_sin, inex_cos)); + } +} diff --git a/mpc/src/sinh.c b/mpc/src/sinh.c new file mode 100644 index 0000000000..509cc57dea --- /dev/null +++ b/mpc/src/sinh.c @@ -0,0 +1,47 @@ +/* mpc_sinh -- hyperbolic sine of a complex number. + +Copyright (C)2008, 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_sinh (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + /* sinh(op) = -i*sin(i*op) = conj(-i*sin(conj(-i*op))) */ + mpc_t z; + mpc_t sin_z; + int inex; + + /* z := conj(-i * op) and rop = conj(-i * sin(z)), in other words, we have + to switch real and imaginary parts. Let us set them without copying + significands. */ + mpc_realref (z)[0] = mpc_imagref (op)[0]; + mpc_imagref (z)[0] = mpc_realref (op)[0]; + mpc_realref (sin_z)[0] = mpc_imagref (rop)[0]; + mpc_imagref (sin_z)[0] = mpc_realref (rop)[0]; + + inex = mpc_sin (sin_z, z, MPC_RND (MPC_RND_IM (rnd), MPC_RND_RE (rnd))); + + /* sin_z and rop parts share the same significands, copy the rest now. */ + mpc_realref (rop)[0] = mpc_imagref (sin_z)[0]; + mpc_imagref (rop)[0] = mpc_realref (sin_z)[0]; + + /* swap inexact flags for real and imaginary parts */ + return MPC_INEX (MPC_INEX_IM (inex), MPC_INEX_RE (inex)); +} diff --git a/mpc/src/sqr.c b/mpc/src/sqr.c new file mode 100644 index 0000000000..f1ce1bac8a --- /dev/null +++ b/mpc/src/sqr.c @@ -0,0 +1,324 @@ +/* mpc_sqr -- Square a complex number. + +Copyright (C) 2002, 2005, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include "mpc-impl.h" + + +static int +mpfr_fsss (mpfr_ptr z, mpfr_srcptr a, mpfr_srcptr c, mpfr_rnd_t rnd) +{ + /* Computes z = a^2 - c^2. + Assumes that a and c are finite and non-zero; so a squaring yielding + an infinity is an overflow, and a squaring yielding 0 is an underflow. + Assumes further that z is distinct from a and c. */ + + int inex; + mpfr_t u, v; + + /* u=a^2, v=c^2 exactly */ + mpfr_init2 (u, 2*mpfr_get_prec (a)); + mpfr_init2 (v, 2*mpfr_get_prec (c)); + mpfr_sqr (u, a, GMP_RNDN); + mpfr_sqr (v, c, GMP_RNDN); + + /* tentatively compute z as u-v; here we need z to be distinct + from a and c to not lose the latter */ + inex = mpfr_sub (z, u, v, rnd); + + if (mpfr_inf_p (z)) { + /* replace by "correctly rounded overflow" */ + mpfr_set_si (z, (mpfr_signbit (z) ? -1 : 1), GMP_RNDN); + inex = mpfr_mul_2ui (z, z, mpfr_get_emax (), rnd); + } + else if (mpfr_zero_p (u) && !mpfr_zero_p (v)) { + /* exactly u underflowed, determine inexact flag */ + inex = (mpfr_signbit (u) ? 1 : -1); + } + else if (mpfr_zero_p (v) && !mpfr_zero_p (u)) { + /* exactly v underflowed, determine inexact flag */ + inex = (mpfr_signbit (v) ? -1 : 1); + } + else if (mpfr_nan_p (z) || (mpfr_zero_p (u) && mpfr_zero_p (v))) { + /* In the first case, u and v are +inf. + In the second case, u and v are zeroes; their difference may be 0 + or the least representable number, with a sign to be determined. + Redo the computations with mpz_t exponents */ + mpfr_exp_t ea, ec; + mpz_t eu, ev; + /* cheat to work around the const qualifiers */ + + /* Normalise the input by shifting and keep track of the shifts in + the exponents of u and v */ + ea = mpfr_get_exp (a); + ec = mpfr_get_exp (c); + + mpfr_set_exp ((mpfr_ptr) a, (mpfr_prec_t) 0); + mpfr_set_exp ((mpfr_ptr) c, (mpfr_prec_t) 0); + + mpz_init (eu); + mpz_init (ev); + mpz_set_si (eu, (long int) ea); + mpz_mul_2exp (eu, eu, 1); + mpz_set_si (ev, (long int) ec); + mpz_mul_2exp (ev, ev, 1); + + /* recompute u and v and move exponents to eu and ev */ + mpfr_sqr (u, a, GMP_RNDN); + /* exponent of u is non-positive */ + mpz_sub_ui (eu, eu, (unsigned long int) (-mpfr_get_exp (u))); + mpfr_set_exp (u, (mpfr_prec_t) 0); + mpfr_sqr (v, c, GMP_RNDN); + mpz_sub_ui (ev, ev, (unsigned long int) (-mpfr_get_exp (v))); + mpfr_set_exp (v, (mpfr_prec_t) 0); + if (mpfr_nan_p (z)) { + mpfr_exp_t emax = mpfr_get_emax (); + int overflow; + /* We have a = ma * 2^ea with 1/2 <= |ma| < 1 and ea <= emax. + So eu <= 2*emax, and eu > emax since we have + an overflow. The same holds for ev. Shift u and v by as much as + possible so that one of them has exponent emax and the + remaining exponents in eu and ev are the same. Then carry out + the addition. Shifting u and v prevents an underflow. */ + if (mpz_cmp (eu, ev) >= 0) { + mpfr_set_exp (u, emax); + mpz_sub_ui (eu, eu, (long int) emax); + mpz_sub (ev, ev, eu); + mpfr_set_exp (v, (mpfr_exp_t) mpz_get_ui (ev)); + /* remaining common exponent is now in eu */ + } + else { + mpfr_set_exp (v, emax); + mpz_sub_ui (ev, ev, (long int) emax); + mpz_sub (eu, eu, ev); + mpfr_set_exp (u, (mpfr_exp_t) mpz_get_ui (eu)); + mpz_set (eu, ev); + /* remaining common exponent is now also in eu */ + } + inex = mpfr_sub (z, u, v, rnd); + /* Result is finite since u and v have the same sign. */ + overflow = mpfr_mul_2ui (z, z, mpz_get_ui (eu), rnd); + if (overflow) + inex = overflow; + } + else { + int underflow; + /* Subtraction of two zeroes. We have a = ma * 2^ea + with 1/2 <= |ma| < 1 and ea >= emin and similarly for b. + So 2*emin < 2*emin+1 <= eu < emin < 0, and analogously for v. */ + mpfr_exp_t emin = mpfr_get_emin (); + if (mpz_cmp (eu, ev) <= 0) { + mpfr_set_exp (u, emin); + mpz_add_ui (eu, eu, (unsigned long int) (-emin)); + mpz_sub (ev, ev, eu); + mpfr_set_exp (v, (mpfr_exp_t) mpz_get_si (ev)); + } + else { + mpfr_set_exp (v, emin); + mpz_add_ui (ev, ev, (unsigned long int) (-emin)); + mpz_sub (eu, eu, ev); + mpfr_set_exp (u, (mpfr_exp_t) mpz_get_si (eu)); + mpz_set (eu, ev); + } + inex = mpfr_sub (z, u, v, rnd); + mpz_neg (eu, eu); + underflow = mpfr_div_2ui (z, z, mpz_get_ui (eu), rnd); + if (underflow) + inex = underflow; + } + + mpz_clear (eu); + mpz_clear (ev); + + mpfr_set_exp ((mpfr_ptr) a, ea); + mpfr_set_exp ((mpfr_ptr) c, ec); + /* works also when a == c */ + } + + mpfr_clear (u); + mpfr_clear (v); + + return inex; +} + + +int +mpc_sqr (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + int ok; + mpfr_t u, v; + mpfr_t x; + /* temporary variable to hold the real part of op, + needed in the case rop==op */ + mpfr_prec_t prec; + int inex_re, inex_im, inexact; + mpfr_exp_t emin; + int saved_underflow; + + /* special values: NaN and infinities */ + if (!mpc_fin_p (op)) { + if (mpfr_nan_p (mpc_realref (op)) || mpfr_nan_p (mpc_imagref (op))) { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + } + else if (mpfr_inf_p (mpc_realref (op))) { + if (mpfr_inf_p (mpc_imagref (op))) { + mpfr_set_inf (mpc_imagref (rop), + MPFR_SIGN (mpc_realref (op)) * MPFR_SIGN (mpc_imagref (op))); + mpfr_set_nan (mpc_realref (rop)); + } + else { + if (mpfr_zero_p (mpc_imagref (op))) + mpfr_set_nan (mpc_imagref (rop)); + else + mpfr_set_inf (mpc_imagref (rop), + MPFR_SIGN (mpc_realref (op)) * MPFR_SIGN (mpc_imagref (op))); + mpfr_set_inf (mpc_realref (rop), +1); + } + } + else /* IM(op) is infinity, RE(op) is not */ { + if (mpfr_zero_p (mpc_realref (op))) + mpfr_set_nan (mpc_imagref (rop)); + else + mpfr_set_inf (mpc_imagref (rop), + MPFR_SIGN (mpc_realref (op)) * MPFR_SIGN (mpc_imagref (op))); + mpfr_set_inf (mpc_realref (rop), -1); + } + return MPC_INEX (0, 0); /* exact */ + } + + prec = MPC_MAX_PREC(rop); + + /* Check for real resp. purely imaginary number */ + if (mpfr_zero_p (mpc_imagref(op))) { + int same_sign = mpfr_signbit (mpc_realref (op)) == mpfr_signbit (mpc_imagref (op)); + inex_re = mpfr_sqr (mpc_realref(rop), mpc_realref(op), MPC_RND_RE(rnd)); + inex_im = mpfr_set_ui (mpc_imagref(rop), 0ul, GMP_RNDN); + if (!same_sign) + mpc_conj (rop, rop, MPC_RNDNN); + return MPC_INEX(inex_re, inex_im); + } + if (mpfr_zero_p (mpc_realref(op))) { + int same_sign = mpfr_signbit (mpc_realref (op)) == mpfr_signbit (mpc_imagref (op)); + inex_re = -mpfr_sqr (mpc_realref(rop), mpc_imagref(op), INV_RND (MPC_RND_RE(rnd))); + mpfr_neg (mpc_realref(rop), mpc_realref(rop), GMP_RNDN); + inex_im = mpfr_set_ui (mpc_imagref(rop), 0ul, GMP_RNDN); + if (!same_sign) + mpc_conj (rop, rop, MPC_RNDNN); + return MPC_INEX(inex_re, inex_im); + } + + if (rop == op) + { + mpfr_init2 (x, MPC_PREC_RE (op)); + mpfr_set (x, op->re, GMP_RNDN); + } + else + x [0] = op->re [0]; + /* From here on, use x instead of op->re and safely overwrite rop->re. */ + + /* Compute real part of result. */ + if (SAFE_ABS (mpfr_exp_t, + mpfr_get_exp (mpc_realref (op)) - mpfr_get_exp (mpc_imagref (op))) + > (mpfr_exp_t) MPC_MAX_PREC (op) / 2) { + /* If the real and imaginary parts of the argument have very different + exponents, it is not reasonable to use Karatsuba squaring; compute + exactly with the standard formulae instead, even if this means an + additional multiplication. Using the approach copied from mul, over- + and underflows are also handled correctly. */ + + inex_re = mpfr_fsss (rop->re, x, op->im, MPC_RND_RE (rnd)); + } + else { + /* Karatsuba squaring: we compute the real part as (x+y)*(x-y) and the + imaginary part as 2*x*y, with a total of 2M instead of 2S+1M for the + naive algorithm, which computes x^2-y^2 and 2*y*y */ + mpfr_init (u); + mpfr_init (v); + + emin = mpfr_get_emin (); + + do + { + prec += mpc_ceil_log2 (prec) + 5; + + mpfr_set_prec (u, prec); + mpfr_set_prec (v, prec); + + /* Let op = x + iy. We need u = x+y and v = x-y, rounded away. */ + /* The error is bounded above by 1 ulp. */ + /* We first let inexact be 1 if the real part is not computed */ + /* exactly and determine the sign later. */ + inexact = ROUND_AWAY (mpfr_add (u, x, mpc_imagref (op), MPFR_RNDA), u) + | ROUND_AWAY (mpfr_sub (v, x, mpc_imagref (op), MPFR_RNDA), v); + + /* compute the real part as u*v, rounded away */ + /* determine also the sign of inex_re */ + + if (mpfr_sgn (u) == 0 || mpfr_sgn (v) == 0) { + /* as we have rounded away, the result is exact */ + mpfr_set_ui (mpc_realref (rop), 0, GMP_RNDN); + inex_re = 0; + ok = 1; + } + else { + mpfr_rnd_t rnd_away; + /* FIXME: can be replaced by MPFR_RNDA in mpfr >= 3 */ + rnd_away = (mpfr_sgn (u) * mpfr_sgn (v) > 0 ? GMP_RNDU : GMP_RNDD); + inexact |= ROUND_AWAY (mpfr_mul (u, u, v, MPFR_RNDA), u); /* error 5 */ + if (mpfr_get_exp (u) == emin || mpfr_inf_p (u)) { + /* under- or overflow */ + inex_re = mpfr_fsss (rop->re, x, op->im, MPC_RND_RE (rnd)); + ok = 1; + } + else { + ok = (!inexact) | mpfr_can_round (u, prec - 3, + rnd_away, GMP_RNDZ, + MPC_PREC_RE (rop) + (MPC_RND_RE (rnd) == GMP_RNDN)); + if (ok) { + inex_re = mpfr_set (mpc_realref (rop), u, MPC_RND_RE (rnd)); + if (inex_re == 0) + /* remember that u was already rounded */ + inex_re = inexact; + } + } + } + } + while (!ok); + + mpfr_clear (u); + mpfr_clear (v); + } + + saved_underflow = mpfr_underflow_p (); + mpfr_clear_underflow (); + inex_im = mpfr_mul (rop->im, x, op->im, MPC_RND_IM (rnd)); + if (!mpfr_underflow_p ()) + inex_im |= mpfr_mul_2ui (rop->im, rop->im, 1, MPC_RND_IM (rnd)); + /* We must not multiply by 2 if rop->im has been set to the smallest + representable number. */ + if (saved_underflow) + mpfr_set_underflow (); + + if (rop == op) + mpfr_clear (x); + + return MPC_INEX (inex_re, inex_im); +} diff --git a/mpc/src/sqrt.c b/mpc/src/sqrt.c new file mode 100644 index 0000000000..dd2ff60034 --- /dev/null +++ b/mpc/src/sqrt.c @@ -0,0 +1,364 @@ +/* mpc_sqrt -- Take the square root of a complex number. + +Copyright (C) 2002, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +#if MPFR_VERSION_MAJOR < 3 +#define mpfr_min_prec(x) \ + ( ((prec + BITS_PER_MP_LIMB - 1) / BITS_PER_MP_LIMB) * BITS_PER_MP_LIMB \ + - mpn_scan1 (x->_mpfr_d, 0)) +#endif + + +int +mpc_sqrt (mpc_ptr a, mpc_srcptr b, mpc_rnd_t rnd) +{ + int ok_w, ok_t = 0; + mpfr_t w, t; + mpfr_rnd_t rnd_w, rnd_t; + mpfr_prec_t prec_w, prec_t; + /* the rounding mode and the precision required for w and t, which can */ + /* be either the real or the imaginary part of a */ + mpfr_prec_t prec; + int inex_w, inex_t = 1, inex_re, inex_im, loops = 0; + const int re_cmp = mpfr_cmp_ui (mpc_realref (b), 0), + im_cmp = mpfr_cmp_ui (mpc_imagref (b), 0); + /* comparison of the real/imaginary part of b with 0 */ + int repr_w, repr_t = 0 /* to avoid gcc warning */ ; + /* flag indicating whether the computed value is already representable + at the target precision */ + const int im_sgn = mpfr_signbit (mpc_imagref (b)) == 0 ? 0 : -1; + /* we need to know the sign of Im(b) when it is +/-0 */ + const mpfr_rnd_t r = im_sgn ? GMP_RNDD : GMP_RNDU; + /* rounding mode used when computing t */ + + /* special values */ + if (!mpc_fin_p (b)) { + /* sqrt(x +i*Inf) = +Inf +I*Inf, even if x = NaN */ + /* sqrt(x -i*Inf) = +Inf -I*Inf, even if x = NaN */ + if (mpfr_inf_p (mpc_imagref (b))) + { + mpfr_set_inf (mpc_realref (a), +1); + mpfr_set_inf (mpc_imagref (a), im_sgn); + return MPC_INEX (0, 0); + } + + if (mpfr_inf_p (mpc_realref (b))) + { + if (mpfr_signbit (mpc_realref (b))) + { + if (mpfr_number_p (mpc_imagref (b))) + { + /* sqrt(-Inf +i*y) = +0 +i*Inf, when y positive */ + /* sqrt(-Inf +i*y) = +0 -i*Inf, when y positive */ + mpfr_set_ui (mpc_realref (a), 0, GMP_RNDN); + mpfr_set_inf (mpc_imagref (a), im_sgn); + return MPC_INEX (0, 0); + } + else + { + /* sqrt(-Inf +i*NaN) = NaN +/-i*Inf */ + mpfr_set_nan (mpc_realref (a)); + mpfr_set_inf (mpc_imagref (a), im_sgn); + return MPC_INEX (0, 0); + } + } + else + { + if (mpfr_number_p (mpc_imagref (b))) + { + /* sqrt(+Inf +i*y) = +Inf +i*0, when y positive */ + /* sqrt(+Inf +i*y) = +Inf -i*0, when y positive */ + mpfr_set_inf (mpc_realref (a), +1); + mpfr_set_ui (mpc_imagref (a), 0, GMP_RNDN); + if (im_sgn) + mpc_conj (a, a, MPC_RNDNN); + return MPC_INEX (0, 0); + } + else + { + /* sqrt(+Inf -i*Inf) = +Inf -i*Inf */ + /* sqrt(+Inf +i*Inf) = +Inf +i*Inf */ + /* sqrt(+Inf +i*NaN) = +Inf +i*NaN */ + return mpc_set (a, b, rnd); + } + } + } + + /* sqrt(x +i*NaN) = NaN +i*NaN, if x is not infinite */ + /* sqrt(NaN +i*y) = NaN +i*NaN, if y is not infinite */ + if (mpfr_nan_p (mpc_realref (b)) || mpfr_nan_p (mpc_imagref (b))) + { + mpfr_set_nan (mpc_realref (a)); + mpfr_set_nan (mpc_imagref (a)); + return MPC_INEX (0, 0); + } + } + + /* purely real */ + if (im_cmp == 0) + { + if (re_cmp == 0) + { + mpc_set_ui_ui (a, 0, 0, MPC_RNDNN); + if (im_sgn) + mpc_conj (a, a, MPC_RNDNN); + return MPC_INEX (0, 0); + } + else if (re_cmp > 0) + { + inex_w = mpfr_sqrt (mpc_realref (a), mpc_realref (b), MPC_RND_RE (rnd)); + mpfr_set_ui (mpc_imagref (a), 0, GMP_RNDN); + if (im_sgn) + mpc_conj (a, a, MPC_RNDNN); + return MPC_INEX (inex_w, 0); + } + else + { + mpfr_init2 (w, MPC_PREC_RE (b)); + mpfr_neg (w, mpc_realref (b), GMP_RNDN); + if (im_sgn) + { + inex_w = -mpfr_sqrt (mpc_imagref (a), w, INV_RND (MPC_RND_IM (rnd))); + mpfr_neg (mpc_imagref (a), mpc_imagref (a), GMP_RNDN); + } + else + inex_w = mpfr_sqrt (mpc_imagref (a), w, MPC_RND_IM (rnd)); + + mpfr_set_ui (mpc_realref (a), 0, GMP_RNDN); + mpfr_clear (w); + return MPC_INEX (0, inex_w); + } + } + + /* purely imaginary */ + if (re_cmp == 0) + { + mpfr_t y; + + y[0] = mpc_imagref (b)[0]; + /* If y/2 underflows, so does sqrt(y/2) */ + mpfr_div_2ui (y, y, 1, GMP_RNDN); + if (im_cmp > 0) + { + inex_w = mpfr_sqrt (mpc_realref (a), y, MPC_RND_RE (rnd)); + inex_t = mpfr_sqrt (mpc_imagref (a), y, MPC_RND_IM (rnd)); + } + else + { + mpfr_neg (y, y, GMP_RNDN); + inex_w = mpfr_sqrt (mpc_realref (a), y, MPC_RND_RE (rnd)); + inex_t = -mpfr_sqrt (mpc_imagref (a), y, INV_RND (MPC_RND_IM (rnd))); + mpfr_neg (mpc_imagref (a), mpc_imagref (a), GMP_RNDN); + } + return MPC_INEX (inex_w, inex_t); + } + + prec = MPC_MAX_PREC(a); + + mpfr_init (w); + mpfr_init (t); + + if (re_cmp > 0) { + rnd_w = MPC_RND_RE (rnd); + prec_w = MPC_PREC_RE (a); + rnd_t = MPC_RND_IM(rnd); + if (rnd_t == GMP_RNDZ) + /* force GMP_RNDD or GMP_RNDUP, using sign(t) = sign(y) */ + rnd_t = (im_cmp > 0 ? GMP_RNDD : GMP_RNDU); + prec_t = MPC_PREC_IM (a); + } + else { + prec_w = MPC_PREC_IM (a); + prec_t = MPC_PREC_RE (a); + if (im_cmp > 0) { + rnd_w = MPC_RND_IM(rnd); + rnd_t = MPC_RND_RE(rnd); + if (rnd_t == GMP_RNDZ) + rnd_t = GMP_RNDD; + } + else { + rnd_w = INV_RND(MPC_RND_IM (rnd)); + rnd_t = INV_RND(MPC_RND_RE (rnd)); + if (rnd_t == GMP_RNDZ) + rnd_t = GMP_RNDU; + } + } + + do + { + loops ++; + prec += (loops <= 2) ? mpc_ceil_log2 (prec) + 4 : prec / 2; + mpfr_set_prec (w, prec); + mpfr_set_prec (t, prec); + /* let b = x + iy */ + /* w = sqrt ((|x| + sqrt (x^2 + y^2)) / 2), rounded down */ + /* total error bounded by 3 ulps */ + inex_w = mpc_abs (w, b, GMP_RNDD); + if (re_cmp < 0) + inex_w |= mpfr_sub (w, w, mpc_realref (b), GMP_RNDD); + else + inex_w |= mpfr_add (w, w, mpc_realref (b), GMP_RNDD); + inex_w |= mpfr_div_2ui (w, w, 1, GMP_RNDD); + inex_w |= mpfr_sqrt (w, w, GMP_RNDD); + + repr_w = mpfr_min_prec (w) <= prec_w; + if (!repr_w) + /* use the usual trick for obtaining the ternary value */ + ok_w = mpfr_can_round (w, prec - 2, GMP_RNDD, GMP_RNDU, + prec_w + (rnd_w == GMP_RNDN)); + else { + /* w is representable in the target precision and thus cannot be + rounded up */ + if (rnd_w == GMP_RNDN) + /* If w can be rounded to nearest, then actually no rounding + occurs, and the ternary value is known from inex_w. */ + ok_w = mpfr_can_round (w, prec - 2, GMP_RNDD, GMP_RNDN, prec_w); + else + /* If w can be rounded down, then any direct rounding and the + ternary flag can be determined from inex_w. */ + ok_w = mpfr_can_round (w, prec - 2, GMP_RNDD, GMP_RNDD, prec_w); + } + + if (!inex_w || ok_w) { + /* t = y / 2w, rounded away */ + /* total error bounded by 7 ulps */ + inex_t = mpfr_div (t, mpc_imagref (b), w, r); + if (!inex_t && inex_w) + /* The division was exact, but w was not. */ + inex_t = im_sgn ? -1 : 1; + inex_t |= mpfr_div_2ui (t, t, 1, r); + repr_t = mpfr_min_prec (t) <= prec_t; + if (!repr_t) + /* As for w; since t was rounded away, we check whether rounding to 0 + is possible. */ + ok_t = mpfr_can_round (t, prec - 3, r, GMP_RNDZ, + prec_t + (rnd_t == GMP_RNDN)); + else { + if (rnd_t == GMP_RNDN) + ok_t = mpfr_can_round (t, prec - 3, r, GMP_RNDN, prec_t); + else + ok_t = mpfr_can_round (t, prec - 3, r, r, prec_t); + } + } + } + while ((inex_w && !ok_w) || (inex_t && !ok_t)); + + if (re_cmp > 0) { + inex_re = mpfr_set (mpc_realref (a), w, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref (a), t, MPC_RND_IM(rnd)); + } + else if (im_cmp > 0) { + inex_re = mpfr_set (mpc_realref(a), t, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(a), w, MPC_RND_IM(rnd)); + } + else { + inex_re = mpfr_neg (mpc_realref (a), t, MPC_RND_RE(rnd)); + inex_im = mpfr_neg (mpc_imagref (a), w, MPC_RND_IM(rnd)); + } + + if (repr_w && inex_w) { + if (rnd_w == GMP_RNDN) { + /* w has not been rounded with mpfr_set/mpfr_neg, determine ternary + value from inex_w instead */ + if (re_cmp > 0) + inex_re = inex_w; + else if (im_cmp > 0) + inex_im = inex_w; + else + inex_im = -inex_w; + } + else { + /* determine ternary value, but also potentially add 1 ulp; can only + be done now when we are in the target precision */ + if (re_cmp > 0) { + if (rnd_w == GMP_RNDU) { + MPFR_ADD_ONE_ULP (mpc_realref (a)); + inex_re = +1; + } + else + inex_re = -1; + } + else if (im_cmp > 0) { + if (rnd_w == GMP_RNDU) { + MPFR_ADD_ONE_ULP (mpc_imagref (a)); + inex_im = +1; + } + else + inex_im = -1; + } + else { + if (rnd_w == GMP_RNDU) { + MPFR_ADD_ONE_ULP (mpc_imagref (a)); + inex_im = -1; + } + else + inex_im = +1; + } + } + } + if (repr_t && inex_t) { + if (rnd_t == GMP_RNDN) { + if (re_cmp > 0) + inex_im = inex_t; + else if (im_cmp > 0) + inex_re = inex_t; + else + inex_re = -inex_t; + } + else { + if (re_cmp > 0) { + if (rnd_t == r) + inex_im = inex_t; + else { + inex_im = -inex_t; + /* im_cmp > 0 implies that Im(b) > 0, thus im_sgn = 0 + and r = GMP_RNDU. + im_cmp < 0 implies that Im(b) < 0, thus im_sgn = -1 + and r = GMP_RNDD. */ + MPFR_SUB_ONE_ULP (mpc_imagref (a)); + } + } + else if (im_cmp > 0) { + if (rnd_t == r) + inex_re = inex_t; + else { + inex_re = -inex_t; + /* im_cmp > 0 implies r = GMP_RNDU (see above) */ + MPFR_SUB_ONE_ULP (mpc_realref (a)); + } + } + else { /* im_cmp < 0 */ + if (rnd_t == r) + inex_re = -inex_t; + else { + inex_re = inex_t; + /* im_cmp < 0 implies r = GMP_RNDD (see above) */ + MPFR_SUB_ONE_ULP (mpc_realref (a)); + } + } + } + } + + mpfr_clear (w); + mpfr_clear (t); + + return MPC_INEX (inex_re, inex_im); +} diff --git a/mpc/src/strtoc.c b/mpc/src/strtoc.c new file mode 100644 index 0000000000..b96ccee528 --- /dev/null +++ b/mpc/src/strtoc.c @@ -0,0 +1,89 @@ +/* mpc_strtoc -- Read a complex number from a string. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include +#include "mpc-impl.h" + +static void +skip_whitespace (const char **p) +{ + /* TODO: This function had better be inlined, but it is unclear whether + the hassle to get this implemented across all platforms is worth it. */ + while (isspace ((unsigned char) **p)) + (*p)++; +} + +int +mpc_strtoc (mpc_ptr rop, const char *nptr, char **endptr, int base, mpc_rnd_t rnd) +{ + const char *p; + char *end; + int bracketed = 0; + + int inex_re = 0, inex_im = 0; + + if (nptr == NULL || base > 36 || base == 1) + goto error; + + p = nptr; + skip_whitespace (&p); + + if (*p == '('){ + bracketed = 1; + ++p; + } + + inex_re = mpfr_strtofr (mpc_realref(rop), p, &end, base, MPC_RND_RE (rnd)); + if (end == p) + goto error; + p = end; + + if (!bracketed) + inex_im = mpfr_set_ui (mpc_imagref (rop), 0ul, GMP_RNDN); + else { + if (!isspace ((unsigned char)*p)) + goto error; + + skip_whitespace (&p); + + inex_im = mpfr_strtofr (mpc_imagref(rop), p, &end, base, MPC_RND_IM (rnd)); + if (end == p) + goto error; + p = end; + + skip_whitespace (&p); + if (*p != ')') + goto error; + + p++; + } + + if (endptr != NULL) + *endptr = (char*) p; + return MPC_INEX (inex_re, inex_im); + +error: + if (endptr != NULL) + *endptr = (char*) nptr; + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + return -1; +} diff --git a/mpc/src/sub.c b/mpc/src/sub.c new file mode 100644 index 0000000000..8b8a97d24f --- /dev/null +++ b/mpc/src/sub.c @@ -0,0 +1,32 @@ +/* mpc_sub -- Subtract two complex numbers. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_sub (mpc_ptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_sub (mpc_realref(a), mpc_realref(b), mpc_realref(c), MPC_RND_RE(rnd)); + inex_im = mpfr_sub (mpc_imagref(a), mpc_imagref(b), mpc_imagref(c), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/sub_fr.c b/mpc/src/sub_fr.c new file mode 100644 index 0000000000..ade33a95cd --- /dev/null +++ b/mpc/src/sub_fr.c @@ -0,0 +1,34 @@ +/* mpc_sub_fr -- Substract a floating-point number to the real part of a + complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff both the real and imaginary parts are exact */ +int +mpc_sub_fr (mpc_ptr a, mpc_srcptr b, mpfr_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_sub (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/sub_ui.c b/mpc/src/sub_ui.c new file mode 100644 index 0000000000..561c469676 --- /dev/null +++ b/mpc/src/sub_ui.c @@ -0,0 +1,33 @@ +/* mpc_sub_ui -- Add a complex number and an unsigned long int. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff both the real and imaginary parts are exact */ +int +mpc_sub_ui (mpc_ptr a, mpc_srcptr b, unsigned long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_sub_ui (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/mpc/src/swap.c b/mpc/src/swap.c new file mode 100644 index 0000000000..9590132e3b --- /dev/null +++ b/mpc/src/swap.c @@ -0,0 +1,29 @@ +/* mpc_swap -- Swap two complex numbers. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +void +mpc_swap (mpc_ptr a, mpc_ptr b) +{ + /* assumes real and imaginary parts do not overlap */ + mpfr_swap (mpc_realref(a), mpc_realref(b)); + mpfr_swap (mpc_imagref(a), mpc_imagref(b)); +} diff --git a/mpc/src/tan.c b/mpc/src/tan.c new file mode 100644 index 0000000000..24cd92b7ce --- /dev/null +++ b/mpc/src/tan.c @@ -0,0 +1,284 @@ +/* mpc_tan -- tangent of a complex number. + +Copyright (C) 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include +#include "mpc-impl.h" + +int +mpc_tan (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + mpc_t x, y; + mpfr_prec_t prec; + mpfr_exp_t err; + int ok = 0; + int inex; + + /* special values */ + if (!mpc_fin_p (op)) + { + if (mpfr_nan_p (mpc_realref (op))) + { + if (mpfr_inf_p (mpc_imagref (op))) + /* tan(NaN -i*Inf) = +/-0 -i */ + /* tan(NaN +i*Inf) = +/-0 +i */ + { + /* exact unless 1 is not in exponent range */ + inex = mpc_set_si_si (rop, 0, + (MPFR_SIGN (mpc_imagref (op)) < 0) ? -1 : +1, + rnd); + } + else + /* tan(NaN +i*y) = NaN +i*NaN, when y is finite */ + /* tan(NaN +i*NaN) = NaN +i*NaN */ + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex = MPC_INEX (0, 0); /* always exact */ + } + } + else if (mpfr_nan_p (mpc_imagref (op))) + { + if (mpfr_cmp_ui (mpc_realref (op), 0) == 0) + /* tan(-0 +i*NaN) = -0 +i*NaN */ + /* tan(+0 +i*NaN) = +0 +i*NaN */ + { + mpc_set (rop, op, rnd); + inex = MPC_INEX (0, 0); /* always exact */ + } + else + /* tan(x +i*NaN) = NaN +i*NaN, when x != 0 */ + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex = MPC_INEX (0, 0); /* always exact */ + } + } + else if (mpfr_inf_p (mpc_realref (op))) + { + if (mpfr_inf_p (mpc_imagref (op))) + /* tan(-Inf -i*Inf) = -/+0 -i */ + /* tan(-Inf +i*Inf) = -/+0 +i */ + /* tan(+Inf -i*Inf) = +/-0 -i */ + /* tan(+Inf +i*Inf) = +/-0 +i */ + { + const int sign_re = mpfr_signbit (mpc_realref (op)); + int inex_im; + + mpfr_set_ui (mpc_realref (rop), 0, MPC_RND_RE (rnd)); + mpfr_setsign (mpc_realref (rop), mpc_realref (rop), sign_re, GMP_RNDN); + + /* exact, unless 1 is not in exponent range */ + inex_im = mpfr_set_si (mpc_imagref (rop), + mpfr_signbit (mpc_imagref (op)) ? -1 : +1, + MPC_RND_IM (rnd)); + inex = MPC_INEX (0, inex_im); + } + else + /* tan(-Inf +i*y) = tan(+Inf +i*y) = NaN +i*NaN, when y is + finite */ + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex = MPC_INEX (0, 0); /* always exact */ + } + } + else + /* tan(x -i*Inf) = +0*sin(x)*cos(x) -i, when x is finite */ + /* tan(x +i*Inf) = +0*sin(x)*cos(x) +i, when x is finite */ + { + mpfr_t c; + mpfr_t s; + int inex_im; + + mpfr_init (c); + mpfr_init (s); + + mpfr_sin_cos (s, c, mpc_realref (op), GMP_RNDN); + mpfr_set_ui (mpc_realref (rop), 0, MPC_RND_RE (rnd)); + mpfr_setsign (mpc_realref (rop), mpc_realref (rop), + mpfr_signbit (c) != mpfr_signbit (s), GMP_RNDN); + /* exact, unless 1 is not in exponent range */ + inex_im = mpfr_set_si (mpc_imagref (rop), + (mpfr_signbit (mpc_imagref (op)) ? -1 : +1), + MPC_RND_IM (rnd)); + inex = MPC_INEX (0, inex_im); + + mpfr_clear (s); + mpfr_clear (c); + } + + return inex; + } + + if (mpfr_zero_p (mpc_realref (op))) + /* tan(-0 -i*y) = -0 +i*tanh(y), when y is finite. */ + /* tan(+0 +i*y) = +0 +i*tanh(y), when y is finite. */ + { + int inex_im; + + mpfr_set (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd)); + inex_im = mpfr_tanh (mpc_imagref (rop), mpc_imagref (op), MPC_RND_IM (rnd)); + + return MPC_INEX (0, inex_im); + } + + if (mpfr_zero_p (mpc_imagref (op))) + /* tan(x -i*0) = tan(x) -i*0, when x is finite. */ + /* tan(x +i*0) = tan(x) +i*0, when x is finite. */ + { + int inex_re; + + inex_re = mpfr_tan (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd)); + mpfr_set (mpc_imagref (rop), mpc_imagref (op), MPC_RND_IM (rnd)); + + return MPC_INEX (inex_re, 0); + } + + /* ordinary (non-zero) numbers */ + + /* tan(op) = sin(op) / cos(op). + + We use the following algorithm with rounding away from 0 for all + operations, and working precision w: + + (1) x = A(sin(op)) + (2) y = A(cos(op)) + (3) z = A(x/y) + + the error on Im(z) is at most 81 ulp, + the error on Re(z) is at most + 7 ulp if k < 2, + 8 ulp if k = 2, + else 5+k ulp, where + k = Exp(Re(x))+Exp(Re(y))-2min{Exp(Re(y)), Exp(Im(y))}-Exp(Re(x/y)) + see proof in algorithms.tex. + */ + + prec = MPC_MAX_PREC(rop); + + mpc_init2 (x, 2); + mpc_init2 (y, 2); + + err = 7; + + do + { + mpfr_exp_t k, exr, eyr, eyi, ezr; + + ok = 0; + + /* FIXME: prevent addition overflow */ + prec += mpc_ceil_log2 (prec) + err; + mpc_set_prec (x, prec); + mpc_set_prec (y, prec); + + /* rounding away from zero: except in the cases x=0 or y=0 (processed + above), sin x and cos y are never exact, so rounding away from 0 is + rounding towards 0 and adding one ulp to the absolute value */ + mpc_sin_cos (x, y, op, MPC_RNDZZ, MPC_RNDZZ); + MPFR_ADD_ONE_ULP (mpc_realref (x)); + MPFR_ADD_ONE_ULP (mpc_imagref (x)); + MPFR_ADD_ONE_ULP (mpc_realref (y)); + MPFR_ADD_ONE_ULP (mpc_imagref (y)); + MPC_ASSERT (mpfr_zero_p (mpc_realref (x)) == 0); + + if ( mpfr_inf_p (mpc_realref (x)) || mpfr_inf_p (mpc_imagref (x)) + || mpfr_inf_p (mpc_realref (y)) || mpfr_inf_p (mpc_imagref (y))) { + /* If the real or imaginary part of x is infinite, it means that + Im(op) was large, in which case the result is + sign(tan(Re(op)))*0 + sign(Im(op))*I, + where sign(tan(Re(op))) = sign(Re(x))*sign(Re(y)). */ + int inex_re, inex_im; + mpfr_set_ui (mpc_realref (rop), 0, GMP_RNDN); + if (mpfr_sgn (mpc_realref (x)) * mpfr_sgn (mpc_realref (y)) < 0) + { + mpfr_neg (mpc_realref (rop), mpc_realref (rop), GMP_RNDN); + inex_re = 1; + } + else + inex_re = -1; /* +0 is rounded down */ + if (mpfr_sgn (mpc_imagref (op)) > 0) + { + mpfr_set_ui (mpc_imagref (rop), 1, GMP_RNDN); + inex_im = 1; + } + else + { + mpfr_set_si (mpc_imagref (rop), -1, GMP_RNDN); + inex_im = -1; + } + inex = MPC_INEX(inex_re, inex_im); + goto end; + } + + exr = mpfr_get_exp (mpc_realref (x)); + eyr = mpfr_get_exp (mpc_realref (y)); + eyi = mpfr_get_exp (mpc_imagref (y)); + + /* some parts of the quotient may be exact */ + inex = mpc_div (x, x, y, MPC_RNDZZ); + /* OP is no pure real nor pure imaginary, so in theory the real and + imaginary parts of its tangent cannot be null. However due to + rouding errors this might happen. Consider for example + tan(1+14*I) = 1.26e-10 + 1.00*I. For small precision sin(op) and + cos(op) differ only by a factor I, thus after mpc_div x = I and + its real part is zero. */ + if (mpfr_zero_p (mpc_realref (x)) || mpfr_zero_p (mpc_imagref (x))) + { + err = prec; /* double precision */ + continue; + } + if (MPC_INEX_RE (inex)) + MPFR_ADD_ONE_ULP (mpc_realref (x)); + if (MPC_INEX_IM (inex)) + MPFR_ADD_ONE_ULP (mpc_imagref (x)); + MPC_ASSERT (mpfr_zero_p (mpc_realref (x)) == 0); + ezr = mpfr_get_exp (mpc_realref (x)); + + /* FIXME: compute + k = Exp(Re(x))+Exp(Re(y))-2min{Exp(Re(y)), Exp(Im(y))}-Exp(Re(x/y)) + avoiding overflow */ + k = exr - ezr + MPC_MAX(-eyr, eyr - 2 * eyi); + err = k < 2 ? 7 : (k == 2 ? 8 : (5 + k)); + + /* Can the real part be rounded? */ + ok = (!mpfr_number_p (mpc_realref (x))) + || mpfr_can_round (mpc_realref(x), prec - err, GMP_RNDN, GMP_RNDZ, + MPC_PREC_RE(rop) + (MPC_RND_RE(rnd) == GMP_RNDN)); + + if (ok) + { + /* Can the imaginary part be rounded? */ + ok = (!mpfr_number_p (mpc_imagref (x))) + || mpfr_can_round (mpc_imagref(x), prec - 6, GMP_RNDN, GMP_RNDZ, + MPC_PREC_IM(rop) + (MPC_RND_IM(rnd) == GMP_RNDN)); + } + } + while (ok == 0); + + inex = mpc_set (rop, x, rnd); + + end: + mpc_clear (x); + mpc_clear (y); + + return inex; +} diff --git a/mpc/src/tanh.c b/mpc/src/tanh.c new file mode 100644 index 0000000000..78f21037cf --- /dev/null +++ b/mpc/src/tanh.c @@ -0,0 +1,47 @@ +/* mpc_tanh -- hyperbolic tangent of a complex number. + +Copyright (C) 2008, 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_tanh (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + /* tanh(op) = -i*tan(i*op) = conj(-i*tan(conj(-i*op))) */ + mpc_t z; + mpc_t tan_z; + int inex; + + /* z := conj(-i * op) and rop = conj(-i * tan(z)), in other words, we have + to switch real and imaginary parts. Let us set them without copying + significands. */ + mpc_realref (z)[0] = mpc_imagref (op)[0]; + mpc_imagref (z)[0] = mpc_realref (op)[0]; + mpc_realref (tan_z)[0] = mpc_imagref (rop)[0]; + mpc_imagref (tan_z)[0] = mpc_realref (rop)[0]; + + inex = mpc_tan (tan_z, z, MPC_RND (MPC_RND_IM (rnd), MPC_RND_RE (rnd))); + + /* tan_z and rop parts share the same significands, copy the rest now. */ + mpc_realref (rop)[0] = mpc_imagref (tan_z)[0]; + mpc_imagref (rop)[0] = mpc_realref (tan_z)[0]; + + /* swap inexact flags for real and imaginary parts */ + return MPC_INEX (MPC_INEX_IM (inex), MPC_INEX_RE (inex)); +} diff --git a/mpc/src/uceil_log2.c b/mpc/src/uceil_log2.c new file mode 100644 index 0000000000..df946128d8 --- /dev/null +++ b/mpc/src/uceil_log2.c @@ -0,0 +1,33 @@ +/* mpc_ceil_log2 - returns ceil(log(d)/log(2)) + +Copyright (C) 2004, 2009, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* returns ceil(log(d)/log(2)) if d > 0 */ +/* Don't use count_leading_zeros since it is in longlong.h */ +mpfr_prec_t +mpc_ceil_log2 (mpfr_prec_t d) +{ + mpfr_prec_t exp; + + for (exp = 0; d > 1; d = (d + 1) / 2) + exp++; + return exp; +} diff --git a/mpc/src/ui_div.c b/mpc/src/ui_div.c new file mode 100644 index 0000000000..6e3b955b53 --- /dev/null +++ b/mpc/src/ui_div.c @@ -0,0 +1,36 @@ +/* mpc_ui_div -- Divide an unsigned long int by a complex number. + +Copyright (C) 2002, 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-impl.h" + +int +mpc_ui_div (mpc_ptr a, unsigned long int b, mpc_srcptr c, mpc_rnd_t rnd) +{ + int inex; + mpc_t bb; + + mpc_init2 (bb, sizeof(unsigned long int) * CHAR_BIT); + mpc_set_ui (bb, b, rnd); /* exact */ + inex = mpc_div (a, bb, c, rnd); + mpc_clear (bb); + + return inex; +} diff --git a/mpc/src/ui_ui_sub.c b/mpc/src/ui_ui_sub.c new file mode 100644 index 0000000000..597ee0566c --- /dev/null +++ b/mpc/src/ui_ui_sub.c @@ -0,0 +1,34 @@ +/* mpc_ui_ui_sub -- Subtract a complex number from another one given + implicitly by its real and imaginary parts of type unsigned long int. + +Copyright (C) 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_ui_ui_sub (mpc_ptr rop, unsigned long int re, unsigned long int im, + mpc_srcptr op, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_ui_sub (mpc_realref (rop), re, mpc_realref (op), MPC_RND_RE (rnd)); + inex_im = mpfr_ui_sub (mpc_imagref (rop), im, mpc_imagref (op), MPC_RND_IM (rnd)); + + return MPC_INEX (inex_re, inex_im); +} diff --git a/mpc/src/urandom.c b/mpc/src/urandom.c new file mode 100644 index 0000000000..f8e5f9004d --- /dev/null +++ b/mpc/src/urandom.c @@ -0,0 +1,32 @@ +/* mpc_urandom -- Generate a random complex number uniformly distributed in + the interval [0,1[. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_urandom (mpc_ptr a, gmp_randstate_t state) +{ + int r, i; + + r = mpfr_urandomb (mpc_realref(a), state); + i = mpfr_urandomb (mpc_imagref(a), state); + return r && i; +} diff --git a/mpc/test-driver b/mpc/test-driver new file mode 100755 index 0000000000..30073f1ccc --- /dev/null +++ b/mpc/test-driver @@ -0,0 +1,148 @@ +#!/bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2013-07-13.22; # UTC + +# Copyright (C) 2011-2014 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +usage_error () +{ + echo "$0: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat <$log_file 2>&1 +estatus=$? + +if test $enable_hard_errors = no && test $estatus -eq 99; then + tweaked_estatus=1 +else + tweaked_estatus=$estatus +fi + +case $tweaked_estatus:$expect_failure in + 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; + 0:*) col=$grn res=PASS recheck=no gcopy=no;; + 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; + 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; + *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; + *:*) col=$red res=FAIL recheck=yes gcopy=yes;; +esac + +# Report the test outcome and exit status in the logs, so that one can +# know whether the test passed or failed simply by looking at the '.log' +# file, without the need of also peaking into the corresponding '.trs' +# file (automake bug#11814). +echo "$res $test_name (exit status: $estatus)" >>$log_file + +# Report outcome to console. +echo "${col}${res}${std}: $test_name" + +# Register the test result, and other relevant metadata. +echo ":test-result: $res" > $trs_file +echo ":global-test-result: $res" >> $trs_file +echo ":recheck: $recheck" >> $trs_file +echo ":copy-in-global-log: $gcopy" >> $trs_file + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/mpc/tests/Makefile.am b/mpc/tests/Makefile.am new file mode 100644 index 0000000000..8bae3ef6f4 --- /dev/null +++ b/mpc/tests/Makefile.am @@ -0,0 +1,52 @@ +## tests/Makefile.am -- Process this file with automake to produce Makefile.in +## +## Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA +## +## This file is part of GNU MPC. +## +## GNU MPC is free software; you can redistribute it and/or modify it under +## the terms of the GNU Lesser General Public License as published by the +## Free Software Foundation; either version 3 of the License, or (at your +## option) any later version. +## +## GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +## FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +## more details. +## +## You should have received a copy of the GNU Lesser General Public License +## along with this program. If not, see http://www.gnu.org/licenses/ . + +AM_CPPFLAGS = -I$(top_srcdir)/src +LDADD = libmpc-tests.la $(top_builddir)/src/libmpc.la +# let libtool create an executable instead of a shell script +# useful for tests with valgrind +AM_LDFLAGS = -no-install +# LOADLIBES (documented in the "GNU make" manual and equivalent to LDLIBS) +# enables to compile a program foo.c in the test directory by simply doing +# "make foo". +LOADLIBES=$(DEFS) -I$(top_srcdir)/src -I$(top_builddir) $(CPPFLAGS) $(CFLAGS) -L$(top_builddir)/tests/.libs -lmpc-tests -lmpc -lm $(LIBS) + +check_PROGRAMS = tabs tacos tacosh tadd tadd_fr tadd_si tadd_ui targ tasin \ +tasinh tatan tatanh tconj tcos tcosh tdiv tdiv_2si tdiv_2ui tdiv_fr tdiv_ui \ +texp tfma tfr_div tfr_sub timag tio_str tlog tlog10 \ +tmul tmul_2si tmul_2ui tmul_fr tmul_i tmul_si tmul_ui \ +tneg tnorm tpow tpow_ld tpow_d tpow_fr tpow_si tpow_ui tpow_z \ +tprec tproj treal treimref tset tsin tsin_cos tsinh tsqr tsqrt tstrtoc tsub \ +tsub_fr tsub_ui tswap ttan ttanh tui_div tui_ui_sub tget_version + +check_LTLIBRARIES=libmpc-tests.la +libmpc_tests_la_SOURCES=mpc-tests.h random.c tgeneric.c read_data.c \ +comparisons.c + +EXTRA_DIST = abs.dat acos.dat acosh.dat asin.dat asinh.dat atan.dat atanh.dat \ +add.dat add_fr.dat arg.dat conj.dat cos.dat cosh.dat div.dat div_fr.dat \ +exp.dat fma.dat fr_div.dat fr_sub.dat inp_str.dat log.dat log10.dat mul.dat \ +mul_fr.dat neg.dat norm.dat pow.dat pow_fr.dat pow_si.dat pow_ui.dat proj.dat \ +sin.dat sinh.dat sqr.dat sqrt.dat strtoc.dat sub.dat sub_fr.dat tan.dat \ +tanh.dat + +TESTS_ENVIRONMENT = $(VALGRIND) +TESTS = $(check_PROGRAMS) +CLEANFILES = mpc_test + diff --git a/mpc/tests/Makefile.in b/mpc/tests/Makefile.in new file mode 100644 index 0000000000..bbe3dff866 --- /dev/null +++ b/mpc/tests/Makefile.in @@ -0,0 +1,2058 @@ +# Makefile.in generated by automake 1.15 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2014 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +am__is_gnu_make = { \ + if test -z '$(MAKELEVEL)'; then \ + false; \ + elif test -n '$(MAKE_HOST)'; then \ + true; \ + elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ + true; \ + else \ + false; \ + fi; \ +} +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case 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you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX PREC_ROP ROP PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND +# +# where op = op_re + i * op_im, +# rop is ROP rounded to nearest to the precision of PREC_ROP +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP is checked against abs(op) rounded to the precision PREC_ROP +# in the direction RND +# INEX is the ternary value with the following notation: +# "?" ternary value not checked +# "+" if ROP is greater than the exact mathematical result +# "0" if ROP is exactly the mathematical result +# "-" if ROP is less than the exact mathematical result +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 53 +inf 53 -inf 53 -inf N +0 53 +inf 53 -inf 53 -1 N +0 53 +inf 53 -inf 53 -0 N +0 53 +inf 53 -inf 53 +0 N +0 53 +inf 53 -inf 53 +1 N +0 53 +inf 53 -inf 53 +inf N +0 53 +inf 53 -inf 53 nan N +0 53 +inf 53 -1 53 -inf N +0 53 +inf 53 -1 53 +inf N +0 53 nan 53 -1 53 nan N +0 53 +inf 53 -0 53 -inf N +0 53 +0 53 -0 53 -0 N +0 53 +0 53 -0 53 +0 N +0 53 +inf 53 -0 53 +inf N +0 53 nan 53 -0 53 nan N +0 53 +inf 53 +0 53 -inf N +0 53 +0 53 +0 53 -0 N +0 53 +0 53 +0 53 +0 N +0 53 +inf 53 +0 53 +inf N +0 53 nan 53 +0 53 nan N +0 53 +inf 53 +1 53 -inf N +0 53 +inf 53 +1 53 +inf N +0 53 nan 53 +1 53 nan N +0 53 +inf 53 +inf 53 -inf N +0 53 +inf 53 +inf 53 -1 N +0 53 +inf 53 +inf 53 -0 N +0 53 +inf 53 +inf 53 +0 N +0 53 +inf 53 +inf 53 +1 N +0 53 +inf 53 +inf 53 +inf N +0 53 +inf 53 +inf 53 nan N +0 53 +inf 53 nan 53 -inf N +0 53 nan 53 nan 53 -1 N +0 53 nan 53 nan 53 -0 N +0 53 nan 53 nan 53 +0 N +0 53 nan 53 nan 53 +1 N +0 53 +inf 53 nan 53 +inf N +0 53 nan 53 nan 53 nan N + diff --git a/mpc/tests/acos.dat b/mpc/tests/acos.dat new file mode 100644 index 0000000000..e5956abb5e --- /dev/null +++ b/mpc/tests/acos.dat @@ -0,0 +1,127 @@ +# Data file for mpc_acos. +# +# Copyright (C) INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(acos op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(acos op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +- 0 53 0x12D97C7F3321D2p-51 53 +inf 53 -inf 53 -inf N N +- 0 53 0x1921FB54442D18p-51 53 +inf 53 -inf 53 -1 N N +- 0 53 0x1921FB54442D18p-51 53 +inf 53 -inf 53 -0 N N +- 0 53 0x1921FB54442D18p-51 53 -inf 53 -inf 53 +0 N N +- 0 53 0x1921FB54442D18p-51 53 -inf 53 -inf 53 +1 N N +- 0 53 0x12D97C7F3321D2p-51 53 -inf 53 -inf 53 +inf N N +0 0 53 nan 53 inf 53 -inf 53 nan N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 -6 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 -0.5 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 -0.5 53 +inf N N +0 0 53 nan 53 nan 53 -0.5 53 nan N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 -0 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 +0 53 -0 53 -0 N N +- 0 53 0x1921FB54442D18p-52 53 -0 53 -0 53 +0 N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 -0 53 +inf N N +- 0 53 0x1921FB54442D18p-52 53 nan 53 -0 53 nan N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 +0 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 +0 53 +0 53 -0 N N +- 0 53 0x1921FB54442D18p-52 53 -0 53 +0 53 +0 N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 +0 53 +inf N N +- 0 53 0x1921FB54442D18p-52 53 nan 53 +0 53 nan N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 +0.5 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 +0.5 53 +inf N N +0 0 53 nan 53 nan 53 +0.5 53 nan N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 +6 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +- 0 53 0x1921FB54442D18p-53 53 +inf 53 +inf 53 -inf N N +0 0 53 +0 53 +inf 53 +inf 53 -1 N N +0 0 53 +0 53 +inf 53 +inf 53 -0 N N +0 0 53 +0 53 -inf 53 +inf 53 +0 N N +0 0 53 +0 53 -inf 53 +inf 53 +1 N N +- 0 53 0x1921FB54442D18p-53 53 -inf 53 +inf 53 +inf N N +0 0 53 nan 53 inf 53 +inf 53 nan N N +0 0 53 nan 53 +inf 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 -0 N N +0 0 53 nan 53 nan 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 nan 53 -inf 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument +- + 53 0x1921FB54442D18p-51 53 0x13D2B7539DBA4Cp-51 53 -6 53 -0 N N +- - 53 0x1921FB54442D18p-51 53 -0x13D2B7539DBA4Cp-51 53 -6 53 +0 N N +- + 53 0x1921FB54442D18p-51 53 0x15124271980435p-52 53 -2 53 -0 N N +- - 53 0x1921FB54442D18p-51 53 -0x15124271980435p-52 53 -2 53 +0 N N +- 0 53 0x1921FB54442D18p-51 53 +0 53 -1 53 -0 N N +- 0 53 0x1921FB54442D18p-51 53 -0 53 -1 53 +0 N N ++ 0 53 0x10C152382D7366p-51 53 +0 53 -0.5 53 -0 N N ++ 0 53 0x10C152382D7366p-51 53 -0 53 -0.5 53 +0 N N ++ 0 53 0x10C152382D7366p-52 53 -0 53 +0.5 53 +0 N N ++ 0 53 0x10C152382D7366p-52 53 +0 53 +0.5 53 -0 N N +0 0 53 +0 53 -0 53 +1 53 +0 N N +0 0 53 +0 53 +0 53 +1 53 -0 N N +0 - 53 +0 53 -0x15124271980435p-52 53 +2 53 +0 N N +0 + 53 +0 53 0x15124271980435p-52 53 +2 53 -0 N N +0 - 53 +0 53 -0x13D2B7539DBA4Cp-51 53 +6 53 +0 N N +0 + 53 +0 53 0x13D2B7539DBA4Cp-51 53 +6 53 -0 N N + +# pure imaginary argument +- + 53 0x1921FB54442D18p-52 53 0x1D185B507EDC0Ep-52 53 -0 53 -3 N N +- + 53 0x1921FB54442D18p-52 53 0x1D185B507EDC0Ep-52 53 +0 53 -3 N N +- + 53 0x1921FB54442D18p-52 53 0x1FACFB2399E637p-55 53 -0 53 -.25 N N +- + 53 0x1921FB54442D18p-52 53 0x1FACFB2399E637p-55 53 +0 53 -.25 N N +- - 53 0x1921FB54442D18p-52 53 -0x1FACFB2399E637p-55 53 -0 53 +.25 N N +- - 53 0x1921FB54442D18p-52 53 -0x1FACFB2399E637p-55 53 +0 53 +.25 N N +- - 53 0x1921FB54442D18p-52 53 -0x1D185B507EDC0Ep-52 53 -0 53 +3 N N +- - 53 0x1921FB54442D18p-52 53 -0x1D185B507EDC0Ep-52 53 +0 53 +3 N N + +# regular argument for various precisions +- + 2 0.5 2 -1 2 2 2 1 N Z ++ + 9 0x5Dp-6 9 0x9Fp-5 9 8.5 9 -71 N U ++ + 2 0x3p-9 2 1.5 2 2 2 -0x1p-7 U N ++ - 53 0x74C141310E695p-53 53 -0x1D6D2CFA9F3F11p-52 53 0x3243F6A8885A3p-48 53 0x162E42FEFA39EFp-53 N N diff --git a/mpc/tests/acosh.dat b/mpc/tests/acosh.dat new file mode 100644 index 0000000000..2a5d62b447 --- /dev/null +++ b/mpc/tests/acosh.dat @@ -0,0 +1,121 @@ +# Data file for mpc_acosh. +# +# Copyright (C) 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(acos op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(acos op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 + 53 +inf 53 -0x12D97C7F3321D2p-51 53 -inf 53 -inf N N +0 + 53 +inf 53 -0x1921FB54442D18p-51 53 -inf 53 -1 N N +0 + 53 +inf 53 -0x1921FB54442D18p-51 53 -inf 53 -0 N N +0 - 53 +inf 53 0x1921FB54442D18p-51 53 -inf 53 +0 N N +0 - 53 +inf 53 0x1921FB54442D18p-51 53 -inf 53 +1 N N +0 - 53 +inf 53 0x12D97C7F3321D2p-51 53 -inf 53 +inf N N +0 0 53 +inf 53 nan 53 -inf 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 -6 53 -inf N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 -0.5 53 -inf N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 -0.5 53 +inf N N +0 0 53 nan 53 nan 53 -0.5 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 -0 53 -inf N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 -0 53 -0 N N +0 - 53 +0 53 0x1921FB54442D18p-52 53 -0 53 +0 N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 -0 53 +inf N N +0 0 53 nan 53 nan 53 -0 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 +0 53 -inf N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +0 53 -0 N N +0 - 53 +0 53 0x1921FB54442D18p-52 53 +0 53 +0 N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 +0 53 +inf N N +0 0 53 nan 53 nan 53 +0 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 +6 53 -inf N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-53 53 +inf 53 -inf N N +0 0 53 +inf 53 -0 53 +inf 53 -1 N N +0 0 53 +inf 53 -0 53 +inf 53 -0 N N +0 0 53 +inf 53 +0 53 +inf 53 +0 N N +0 0 53 +inf 53 +0 53 +inf 53 +1 N N +0 - 53 +inf 53 0x1921FB54442D18p-53 53 +inf 53 +inf N N +0 0 53 +inf 53 nan 53 +inf 53 nan N N +0 0 53 +inf 53 nan 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 -0 N N +0 0 53 nan 53 nan 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 +inf 53 nan 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument ++ + 53 0x1C34366179D427p-51 53 -0x1921FB54442D18p-51 53 -17 53 -0 N N ++ - 53 0x1C34366179D427p-51 53 0x1921FB54442D18p-51 53 -17 53 +0 N N +0 + 53 +0 53 -0x1921FB54442D18p-51 53 -1 53 -0 N N +0 - 53 +0 53 0x1921FB54442D18p-51 53 -1 53 +0 N N +0 - 53 +0 53 -0x10C152382D7366p-51 53 -0.5 53 -0 N N +0 + 53 +0 53 0x10C152382D7366p-51 53 -0.5 53 +0 N N +0 - 53 +0 53 -0x10C152382D7366p-52 53 +0.5 53 -0 N N +0 + 53 +0 53 0x10C152382D7366p-52 53 +0.5 53 +0 N N +0 0 53 +0 53 -0 53 +1 53 -0 N N +0 0 53 +0 53 +0 53 +1 53 +0 N N ++ 0 53 0x1C34366179D427p-51 53 -0 53 +17 53 -0 N N ++ 0 53 0x1C34366179D427p-51 53 +0 53 +17 53 +0 N N + +# pure imaginary argument +- + 53 0x1C37C174A83DEDp-51 53 -0x1921FB54442D18p-52 53 -0 53 -17 N N +- + 53 0x1C37C174A83DEDp-51 53 -0x1921FB54442D18p-52 53 +0 53 -17 N N ++ + 53 0x1C34366179D427p-53 53 -0x1921FB54442D18p-52 53 -0 53 -1 N N ++ + 53 0x1C34366179D427p-53 53 -0x1921FB54442D18p-52 53 +0 53 -1 N N ++ + 53 0x1ECC2CAEC5160Ap-54 53 -0x1921FB54442D18p-52 53 -0 53 -0.5 N N ++ + 53 0x1ECC2CAEC5160Ap-54 53 -0x1921FB54442D18p-52 53 +0 53 -0.5 N N ++ - 53 0x1ECC2CAEC5160Ap-54 53 0x1921FB54442D18p-52 53 -0 53 +0.5 N N ++ - 53 0x1ECC2CAEC5160Ap-54 53 0x1921FB54442D18p-52 53 +0 53 +0.5 N N ++ - 53 0x1C34366179D427p-53 53 0x1921FB54442D18p-52 53 -0 53 +1 N N ++ - 53 0x1C34366179D427p-53 53 0x1921FB54442D18p-52 53 +0 53 +1 N N +- - 53 0x1C37C174A83DEDp-51 53 0x1921FB54442D18p-52 53 -0 53 +17 N N +- - 53 0x1C37C174A83DEDp-51 53 0x1921FB54442D18p-52 53 +0 53 +17 N N + +# IEEE-754 double precision ++ + 53 0x1D6D2CFA9F3F11p-52 53 0x74C141310E695p-53 53 0x3243F6A8885A3p-48 53 0x162E42FEFA39EFp-53 N N diff --git a/mpc/tests/add.dat b/mpc/tests/add.dat new file mode 100644 index 0000000000..73779f69e8 --- /dev/null +++ b/mpc/tests/add.dat @@ -0,0 +1,115 @@ +# Data file for mpc_add. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM PREC_OP2_RE OP2_RE PREC_OP2_IM OP2_IM RND_RE RND_IM +# +# where op1 = op1_re + i * op1_im, op2 = op2_re + i * op2_im, rop = rop_re + i * rop_im, +# The data are read from the file and stored in variables op1, op2, rop using +# rounding to nearest when needed, for instance: rop_re is ROP_RE rounded to +# nearest to the precision of PREC_ROP_RE. +# ROP_RE is checked against Re(op1 + op2) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(op1 + op2) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 0 53 -inf 53 -inf 53 -inf 53 -inf 53 -inf 53 -inf N Z +0 0 53 -inf 53 nan 53 -inf 53 +inf 53 +1 53 -inf Z U +0 0 53 +inf 53 -inf 53 +inf 53 -inf 53 +inf 53 +0 U D +0 0 53 +inf 53 +inf 53 +inf 53 +inf 53 -0 53 -1 D N +0 0 53 -inf 53 -inf 53 -inf 53 -inf 53 -0 53 -1 N U +0 0 53 nan 53 nan 53 -inf 53 +inf 53 +inf 53 nan Z D # check this is true in ISO C99 +0 0 53 nan 53 -inf 53 +inf 53 -inf 53 nan 53 -1 U N +0 0 53 +inf 53 nan 53 +inf 53 +inf 53 -0 53 nan D Z +0 0 53 nan 53 nan 53 -inf 53 -inf 53 nan 53 nan N D + +0 0 53 +inf 53 -inf 53 -1 53 -inf 53 +inf 53 -1 N D +0 0 53 nan 53 +1 53 -inf 53 +1 53 +inf 53 -0 Z N +0 0 53 +1 53 -inf 53 +1 53 -inf 53 -0 53 +1 U Z +0 0 53 +inf 53 +1 53 +inf 53 +1 53 -0 53 -0 D U +0 0 53 +inf 53 nan 53 -1 53 -inf 53 +inf 53 nan N N +0 0 53 nan 53 +2 53 -inf 53 +1 53 nan 53 +1 Z Z +0 0 53 +1 53 nan 53 +1 53 -inf 53 -0 53 nan U U # check this +0 0 53 nan 53 nan 53 +inf 53 +1 53 nan 53 nan D D + +0 0 53 -0 53 nan 53 -0 53 -inf 53 +0 53 +inf D D +0 0 53 -inf 53 +0 53 -inf 53 +0 53 +1 53 -0 N Z +0 0 53 +0 53 -inf 53 +0 53 -inf 53 -0 53 -0 Z U +0 0 53 nan 53 nan 53 +inf 53 +0 53 -inf 53 nan U D # check +0 0 53 nan 53 -inf 53 -0 53 -inf 53 nan 53 -1 D N +0 0 53 -inf 53 nan 53 -inf 53 +0 53 +0 53 nan N U +0 0 53 nan 53 nan 53 +0 53 -inf 53 nan 53 nan Z D + +0 0 53 +0 53 -0 53 +0 53 +1 53 -0 53 -1 Z D +0 0 53 -1 53 -0 53 -1 53 -0 53 +0 53 -0 U N +0 0 53 nan 53 +inf 53 -0 53 +1 53 nan 53 +inf D Z +0 0 53 +0 53 nan 53 +1 53 -0 53 -1 53 nan N D +0 0 53 nan 53 +1 53 +0 53 +1 53 nan 53 -0 Z N +0 0 53 nan 53 nan 53 -1 53 -0 53 nan 53 nan U Z + +0 0 53 +0 53 +0 53 -0 53 +0 53 +0 53 -0 U Z +0 0 53 nan 53 -inf 53 +0 53 -0 53 nan 53 -inf D U +0 0 53 -1 53 nan 53 +0 53 +0 53 -1 53 nan N N +0 0 53 nan 53 -0 53 -0 53 -0 53 nan 53 -0 Z Z +0 0 53 nan 53 nan 53 -0 53 +0 53 nan 53 nan U U + +0 0 53 nan 53 nan 53 nan 53 -inf 53 nan 53 +inf U U # check +0 0 53 +inf 53 nan 53 +inf 53 nan 53 -1 53 nan D D +0 0 53 nan 53 -inf 53 nan 53 -inf 53 nan 53 -0 N Z +0 0 53 nan 53 nan 53 -inf 53 nan 53 nan 53 nan Z U # check + +0 0 53 nan 53 nan 53 +1 53 nan 53 nan 53 -1 Z U +0 0 53 nan 53 nan 53 nan 53 +1 53 -0 53 nan U D +0 0 53 nan 53 nan 53 -1 53 nan 53 nan 53 nan D N + +0 0 53 nan 53 nan 53 nan 53 +0 53 +0 53 nan D N +0 0 53 nan 53 nan 53 +0 53 nan 53 nan 53 nan N U + +0 0 53 nan 53 nan 53 nan 53 nan 53 nan 53 nan N U + +# pure real argument ++ 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 N N +- 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 Z Z ++ 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 U U +- 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 D D + +# pure imaginary argument +0 + 53 -0 53 0x10000000000001p-52 53 -0 53 0x10000000000001p-105 53 -0 53 +1 N N +0 - 53 +0 53 0x10000000000000p-52 53 +0 53 0x10000000000001p-105 53 -0 53 +1 Z Z +0 + 53 +0 53 0x10000000000001p-52 53 +0 53 0x10000000000001p-105 53 -0 53 +1 U U +0 - 53 -0 53 0x10000000000000p-52 53 -0 53 0x10000000000001p-105 53 -0 53 +1 D D + diff --git a/mpc/tests/add_fr.dat b/mpc/tests/add_fr.dat new file mode 100644 index 0000000000..a07110c07c --- /dev/null +++ b/mpc/tests/add_fr.dat @@ -0,0 +1,122 @@ +# Data file for mpc_add_fr. +# +# Copyright (C) 2008, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM PREC_OP2 OP2 RND_RE RND_IM +# +# where op1 = op1_re + i * op1_im, rop = rop_re + i * rop_im, +# The data are read from the file and stored in variables op1, op2, rop using +# rounding to nearest when needed, for instance: rop_re is ROP_RE rounded to +# nearest to the precision of PREC_ROP_RE. +# ROP_RE is checked against Re(op1 + op2) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(op1) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 0 53 -inf 53 -inf 53 -inf 53 -inf 53 -inf N Z +0 0 53 -inf 53 +inf 53 -inf 53 +inf 53 -1 Z U +0 0 53 -inf 53 -0 53 -inf 53 -0 53 -0 U D +0 0 53 -inf 53 +0 53 -inf 53 +0 53 +0 D N +0 0 53 -inf 53 -1 53 -inf 53 -1 53 +1 N U +0 0 53 nan 53 +1 53 -inf 53 +1 53 +inf Z D +0 0 53 nan 53 nan 53 -inf 53 nan 53 nan U N + +0 0 53 -inf 53 +inf 53 -1 53 +inf 53 -inf N Z +0 0 53 -2 53 -0 53 -1 53 -0 53 -1 Z U +0 0 53 -1 53 +0 53 -1 53 +0 53 -0 U D +0 0 53 -1 53 -1 53 -1 53 -1 53 +0 D N +0 0 53 +0 53 +1 53 -1 53 +1 53 +1 N U +0 0 53 +inf 53 nan 53 -1 53 nan 53 +inf Z D +0 0 53 nan 53 -inf 53 -1 53 -inf 53 nan U N + +0 0 53 -inf 53 -0 53 -0 53 -0 53 -inf N Z +0 0 53 -1 53 +0 53 -0 53 +0 53 -1 Z U +0 0 53 -0 53 -1 53 -0 53 -1 53 -0 U D +0 0 53 -0 53 +1 53 -0 53 +1 53 +0 D N +0 0 53 +1 53 nan 53 -0 53 nan 53 +1 N U +0 0 53 +inf 53 -inf 53 -0 53 -inf 53 +inf Z D +0 0 53 nan 53 +inf 53 -0 53 +inf 53 nan U N + +0 0 53 -inf 53 +0 53 +0 53 +0 53 -inf N Z +0 0 53 -1 53 -1 53 +0 53 -1 53 -1 Z U +0 0 53 +0 53 +1 53 +0 53 +1 53 -0 U D +0 0 53 +0 53 nan 53 +0 53 nan 53 +0 D N +0 0 53 +1 53 -inf 53 +0 53 -inf 53 +1 N U +0 0 53 +inf 53 +inf 53 +0 53 +inf 53 +inf Z D +0 0 53 nan 53 -0 53 +0 53 -0 53 nan U N + +0 0 53 -inf 53 -1 53 +1 53 -1 53 -inf N Z +0 0 53 +0 53 +1 53 +1 53 +1 53 -1 Z U +0 0 53 +1 53 nan 53 +1 53 nan 53 -0 U D +0 0 53 +1 53 -inf 53 +1 53 -inf 53 +0 D N +0 0 53 +2 53 +inf 53 +1 53 +inf 53 +1 N U +0 0 53 +inf 53 -0 53 +1 53 -0 53 +inf Z D +0 0 53 nan 53 +0 53 +1 53 +0 53 nan U N + +0 0 53 nan 53 +1 53 +inf 53 +1 53 -inf N Z +0 0 53 +inf 53 nan 53 +inf 53 nan 53 -1 Z U +0 0 53 +inf 53 -inf 53 +inf 53 -inf 53 -0 U D +0 0 53 +inf 53 +inf 53 +inf 53 +inf 53 +0 D N +0 0 53 +inf 53 -0 53 +inf 53 -0 53 +1 N U +0 0 53 +inf 53 +0 53 +inf 53 +0 53 +inf Z D +0 0 53 nan 53 -1 53 +inf 53 -1 53 nan U N + +0 0 53 nan 53 nan 53 nan 53 nan 53 -inf N Z +0 0 53 nan 53 -inf 53 nan 53 -inf 53 -1 Z U +0 0 53 nan 53 +inf 53 nan 53 +inf 53 -0 U D +0 0 53 nan 53 -0 53 nan 53 -0 53 +0 D N +0 0 53 nan 53 +0 53 nan 53 +0 53 +1 N U +0 0 53 nan 53 -1 53 nan 53 -1 53 +inf Z D +0 0 53 nan 53 +1 53 nan 53 +1 53 nan U N + +# pure real argument +- 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-106 N N ++ 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 N N +- 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-104 N N +- 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 Z Z ++ 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 U U +- 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 D D + +# pure imaginary argument +0 0 53 +1 53 +1 53 -0 53 1 53 +1 N N +0 0 53 +1 53 +1 53 +0 53 1 53 +1 Z Z +0 0 53 +1 53 +1 53 +0 53 1 53 +1 U U +0 0 53 +1 53 +1 53 -0 53 1 53 +1 D D + +# non-zero return values for imaginary part +0 + 2 0 2 8 3 0 3 7 3 0 N N +0 - 2 0 2 4 3 0 3 5 3 0 N N diff --git a/mpc/tests/arg.dat b/mpc/tests/arg.dat new file mode 100644 index 0000000000..55e151ddc5 --- /dev/null +++ b/mpc/tests/arg.dat @@ -0,0 +1,74 @@ +# Data file for mpc_arg. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX PREC_ROP ROP PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND +# +# where op = op_re + i * op_im. +# See abs.dat for other details. + +# special values (following ISO C99 standard) ++ 53 -0x96CBE3F9990E9p-50 53 -inf 53 -inf N ++ 53 -0x3243F6A8885A3p-48 53 -inf 53 -1 N ++ 53 -0x3243F6A8885A3p-48 53 -inf 53 -0 N +- 53 +0x3243F6A8885A3p-48 53 -inf 53 +0 N +- 53 +0x3243F6A8885A3p-48 53 -inf 53 +1 N +- 53 +0x96CBE3F9990E9p-50 53 -inf 53 +inf N +0 53 nan 53 -inf 53 nan N ++ 53 -0x3243F6A8885A3p-49 53 -1 53 -inf N ++ 53 -0x3243F6A8885A3p-48 53 -1 53 -0 N +- 53 +0x3243F6A8885A3p-48 53 -1 53 +0 N +- 53 +0x3243F6A8885A3p-49 53 -1 53 +inf N +0 53 nan 53 -1 53 nan N ++ 53 -0x3243F6A8885A3p-49 53 -0 53 -inf N ++ 53 -0x3243F6A8885A3p-49 53 -0 53 -1 N ++ 53 -0x3243F6A8885A3p-48 53 -0 53 -0 N +- 53 +0x3243F6A8885A3p-48 53 -0 53 +0 N +- 53 +0x3243F6A8885A3p-49 53 -0 53 +1 N +- 53 +0x3243F6A8885A3p-49 53 -0 53 +inf N +0 53 nan 53 -0 53 nan N ++ 53 -0x3243F6A8885A3p-49 53 +0 53 -inf N ++ 53 -0x3243F6A8885A3p-49 53 +0 53 -1 N +0 53 -0 53 +0 53 -0 N +0 53 +0 53 +0 53 +0 N +- 53 +0x3243F6A8885A3p-49 53 +0 53 +1 N +- 53 +0x3243F6A8885A3p-49 53 +0 53 +inf N +0 53 nan 53 +0 53 nan N ++ 53 -0x3243F6A8885A3p-49 53 +1 53 -inf N +0 53 -0 53 +1 53 -0 N +0 53 +0 53 +1 53 +0 N +- 53 +0x3243F6A8885A3p-49 53 +1 53 +inf N +0 53 nan 53 +1 53 nan N ++ 53 -0x3243F6A8885A3p-50 53 +inf 53 -inf N +0 53 -0 53 +inf 53 -1 N +0 53 -0 53 +inf 53 -0 N +0 53 +0 53 +inf 53 +0 N +0 53 +0 53 +inf 53 +1 N +- 53 +0x3243F6A8885A3p-50 53 +inf 53 +inf N +0 53 nan 53 +inf 53 nan N +0 53 nan 53 nan 53 -inf N +0 53 nan 53 nan 53 -1 N +0 53 nan 53 nan 53 -0 N +0 53 nan 53 nan 53 +0 N +0 53 nan 53 nan 53 +1 N +0 53 nan 53 nan 53 +inf N +0 53 nan 53 nan 53 nan N + diff --git a/mpc/tests/asin.dat b/mpc/tests/asin.dat new file mode 100644 index 0000000000..9793fcc1c1 --- /dev/null +++ b/mpc/tests/asin.dat @@ -0,0 +1,126 @@ +# Data file for mpc_asin. +# +# Copyright (C) 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(asin op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(asin op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) ++ 0 53 -0x1921FB54442D18p-53 53 -inf 53 -inf 53 -inf N N ++ 0 53 -0x1921FB54442D18p-52 53 -inf 53 -inf 53 -1 N N ++ 0 53 -0x1921FB54442D18p-52 53 -inf 53 -inf 53 -0 N N ++ 0 53 -0x1921FB54442D18p-52 53 +inf 53 -inf 53 +0 N N ++ 0 53 -0x1921FB54442D18p-52 53 +inf 53 -inf 53 +1 N N ++ 0 53 -0x1921FB54442D18p-53 53 +inf 53 -inf 53 +inf N N +0 0 53 nan 53 inf 53 -inf 53 nan N N +0 0 53 -0 53 -inf 53 -6 53 -inf N N +0 0 53 -0 53 +inf 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N +0 0 53 -0 53 -inf 53 -0.5 53 -inf N N +0 0 53 -0 53 +inf 53 -0.5 53 +inf N N +0 0 53 nan 53 nan 53 -0.5 53 nan N N +0 0 53 -0 53 -inf 53 -0 53 -inf N N +0 0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 -0 53 +0 53 -0 53 +0 N N +0 0 53 -0 53 +inf 53 -0 53 +inf N N +0 0 53 -0 53 nan 53 -0 53 nan N N +0 0 53 +0 53 -inf 53 +0 53 -inf N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +0 0 53 +0 53 +inf 53 +0 53 +inf N N +0 0 53 +0 53 nan 53 +0 53 nan N N +0 0 53 +0 53 -inf 53 +0.5 53 -inf N N +0 0 53 +0 53 +inf 53 +0.5 53 +inf N N +0 0 53 nan 53 nan 53 +0.5 53 nan N N +0 0 53 +0 53 -inf 53 +6 53 -inf N N +0 0 53 +0 53 +inf 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +- 0 53 0x1921FB54442D18p-53 53 -inf 53 +inf 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 +inf 53 -1 N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 +inf 53 -0 N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 +inf 53 +0 N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 +inf 53 +1 N N +- 0 53 0x1921FB54442D18p-53 53 +inf 53 +inf 53 +inf N N +0 0 53 nan 53 inf 53 +inf 53 nan N N +0 0 53 nan 53 -inf 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 -0 N N +0 0 53 nan 53 nan 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 nan 53 +inf 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument ++ - 53 -0x1921FB54442D18p-52 53 -0x1ECC2CAEC5160Ap-53 53 -1.5 53 -0 N N ++ + 53 -0x1921FB54442D18p-52 53 0x1ECC2CAEC5160Ap-53 53 -1.5 53 +0 N N ++ 0 53 -0x1921FB54442D18p-52 53 -0 53 -1 53 -0 N N ++ 0 53 -0x1921FB54442D18p-52 53 +0 53 -1 53 +0 N N +- 0 53 -0x10C152382D7366p-53 53 -0 53 -0.5 53 -0 N N +- 0 53 -0x10C152382D7366p-53 53 +0 53 -0.5 53 +0 N N ++ 0 53 0x10C152382D7366p-53 53 -0 53 +0.5 53 -0 N N ++ 0 53 0x10C152382D7366p-53 53 +0 53 +0.5 53 +0 N N +- 0 53 0x1921FB54442D18p-52 53 -0 53 +1 53 -0 N N +- 0 53 0x1921FB54442D18p-52 53 +0 53 +1 53 +0 N N +- - 53 0x1921FB54442D18p-52 53 -0x1ECC2CAEC5160Ap-53 53 +1.5 53 -0 N N +- + 53 0x1921FB54442D18p-52 53 0x1ECC2CAEC5160Ap-53 53 +1.5 53 +0 N N + +# pure imaginary argument +0 + 53 -0 53 -0x131DC0090B63D8p-52 53 -0 53 -1.5 N N +0 + 53 +0 53 -0x131DC0090B63D8p-52 53 +0 53 -1.5 N N +0 - 53 -0 53 -0x1C34366179D427p-53 53 -0 53 -1 N N +0 - 53 +0 53 -0x1C34366179D427p-53 53 +0 53 -1 N N +0 - 53 -0 53 -0x1ECC2CAEC5160Ap-54 53 -0 53 -0.5 N N +0 - 53 +0 53 -0x1ECC2CAEC5160Ap-54 53 +0 53 -0.5 N N +0 + 53 -0 53 0x1ECC2CAEC5160Ap-54 53 -0 53 +0.5 N N +0 + 53 +0 53 0x1ECC2CAEC5160Ap-54 53 +0 53 +0.5 N N +0 + 53 -0 53 0x1C34366179D427p-53 53 -0 53 +1 N N +0 + 53 +0 53 0x1C34366179D427p-53 53 +0 53 +1 N N +0 - 53 -0 53 0x131DC0090B63D8p-52 53 -0 53 +1.5 N N +0 - 53 +0 53 0x131DC0090B63D8p-52 53 +0 53 +1.5 N N + +# IEEE-754 double precision and other precisions ++ - 53 0x189BF9EC7FCD5Bp-54 53 0x1206ECFA94614Bp-50 53 17 53 42 N N +- + 2 1.5 2 6 2 96 2 0x1p-8 N N +- - 8 0xC9p-7 8 0x15p-2 2 96 2 0x1p-8 N N diff --git a/mpc/tests/asinh.dat b/mpc/tests/asinh.dat new file mode 100644 index 0000000000..e9daf992eb --- /dev/null +++ b/mpc/tests/asinh.dat @@ -0,0 +1,120 @@ +# Data file for mpc_asinh. +# +# Copyright (C) 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(asin op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(asin op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 + 53 -inf 53 -0x1921FB54442D18p-53 53 -inf 53 -inf N N +0 0 53 -inf 53 -0 53 -inf 53 -1 N N +0 0 53 -inf 53 -0 53 -inf 53 -0 N N +0 0 53 -inf 53 +0 53 -inf 53 +0 N N +0 0 53 -inf 53 +0 53 -inf 53 +1 N N +0 - 53 -inf 53 0x1921FB54442D18p-53 53 -inf 53 +inf N N +0 0 53 -inf 53 nan 53 -inf 53 nan N N +0 + 53 -inf 53 -0x1921FB54442D18p-52 53 -6 53 -inf N N +0 - 53 -inf 53 0x1921FB54442D18p-52 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N +0 + 53 -inf 53 -0x1921FB54442D18p-52 53 -0 53 -inf N N +0 0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 -0 53 +0 53 -0 53 +0 N N +0 - 53 -inf 53 0x1921FB54442D18p-52 53 -0 53 +inf N N +0 0 53 nan 53 nan 53 -0 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 +0 53 -inf N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 +0 53 +inf N N +0 0 53 nan 53 nan 53 +0 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 +6 53 -inf N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-53 53 +inf 53 -inf N N +0 0 53 +inf 53 -0 53 +inf 53 -1 N N +0 0 53 +inf 53 -0 53 +inf 53 -0 N N +0 0 53 +inf 53 +0 53 +inf 53 +0 N N +0 0 53 +inf 53 +0 53 +inf 53 +1 N N +0 - 53 +inf 53 0x1921FB54442D18p-53 53 +inf 53 +inf N N +0 0 53 +inf 53 nan 53 +inf 53 nan N N +0 0 53 inf 53 nan 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 -0 53 nan 53 -0 N N +0 0 53 nan 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 inf 53 nan 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument ++ 0 53 -0x131DC0090B63D8p-52 53 -0 53 -1.5 53 -0 N N ++ 0 53 -0x131DC0090B63D8p-52 53 +0 53 -1.5 53 +0 N N +- 0 53 -0x1C34366179D427p-53 53 -0 53 -1 53 -0 N N +- 0 53 -0x1C34366179D427p-53 53 +0 53 -1 53 +0 N N +- 0 53 -0x1ECC2CAEC5160Ap-54 53 -0 53 -0.5 53 -0 N N +- 0 53 -0x1ECC2CAEC5160Ap-54 53 +0 53 -0.5 53 +0 N N ++ 0 53 0x1ECC2CAEC5160Ap-54 53 -0 53 +0.5 53 -0 N N ++ 0 53 0x1ECC2CAEC5160Ap-54 53 +0 53 +0.5 53 +0 N N ++ 0 53 0x1C34366179D427p-53 53 -0 53 +1 53 -0 N N ++ 0 53 0x1C34366179D427p-53 53 +0 53 +1 53 +0 N N +- 0 53 0x131DC0090B63D8p-52 53 -0 53 +1.5 53 -0 N N +- 0 53 0x131DC0090B63D8p-52 53 +0 53 +1.5 53 +0 N N + +# pure imaginary argument +- + 53 -0x1ECC2CAEC5160Ap-53 53 -0x1921FB54442D18p-52 53 -0 53 -1.5 N N ++ + 53 0x1ECC2CAEC5160Ap-53 53 -0x1921FB54442D18p-52 53 +0 53 -1.5 N N +0 + 53 -0 53 -0x1921FB54442D18p-52 53 -0 53 -1 N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +0 53 -1 N N +0 - 53 -0 53 -0x10C152382D7366p-53 53 -0 53 -0.5 N N +0 - 53 +0 53 -0x10C152382D7366p-53 53 +0 53 -0.5 N N +0 + 53 -0 53 0x10C152382D7366p-53 53 -0 53 +0.5 N N +0 + 53 +0 53 0x10C152382D7366p-53 53 +0 53 +0.5 N N +0 - 53 -0 53 0x1921FB54442D18p-52 53 -0 53 +1 N N +0 - 53 +0 53 0x1921FB54442D18p-52 53 +0 53 +1 N N +- - 53 -0x1ECC2CAEC5160Ap-53 53 0x1921FB54442D18p-52 53 -0 53 +1.5 N N ++ - 53 0x1ECC2CAEC5160Ap-53 53 0x1921FB54442D18p-52 53 +0 53 +1.5 N N + +# regular arguments ++ + 53 0x1E20C7792ECE6Bp-52 53 0x3526776219EEBp-52 53 0x3243F6A8885A3p-48 53 0x162E42FEFA39EFp-53 N N + + diff --git a/mpc/tests/atan.dat b/mpc/tests/atan.dat new file mode 100644 index 0000000000..871f7068a0 --- /dev/null +++ b/mpc/tests/atan.dat @@ -0,0 +1,148 @@ +# Data file for mpc_atan. +# +# Copyright (C) 2009, 2012, 2013 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(atan op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(atan op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) ++ 0 53 -0x1921FB54442D18p-52 53 -0 53 -inf 53 -inf N N ++ 0 53 -0x1921FB54442D18p-52 53 -0 53 -inf 53 -1 N N ++ 0 53 -0x1921FB54442D18p-52 53 -0 53 -inf 53 -0 N N ++ 0 53 -0x1921FB54442D18p-52 53 +0 53 -inf 53 +0 N N ++ 0 53 -0x1921FB54442D18p-52 53 +0 53 -inf 53 +1 N N ++ 0 53 -0x1921FB54442D18p-52 53 +0 53 -inf 53 +inf N N ++ 0 53 -0x1921FB54442D18p-52 53 0 53 -inf 53 nan N N ++ 0 53 -0x1921FB54442D18p-52 53 -0 53 -6 53 -inf N N ++ 0 53 -0x1921FB54442D18p-52 53 +0 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N ++ 0 53 -0x1921FB54442D18p-52 53 -0 53 -0 53 -inf N N +0 0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 -0 53 +0 53 -0 53 +0 N N ++ 0 53 -0x1921FB54442D18p-52 53 +0 53 -0 53 +inf N N +0 0 53 nan 53 nan 53 -0 53 nan N N +- 0 53 +0x1921FB54442D18p-52 53 -0 53 +0 53 -inf N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +- 0 53 +0x1921FB54442D18p-52 53 +0 53 +0 53 +inf N N +0 0 53 nan 53 nan 53 +0 53 nan N N +- 0 53 +0x1921FB54442D18p-52 53 -0 53 +6 53 -inf N N +- 0 53 +0x1921FB54442D18p-52 53 +0 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +- 0 53 +0x1921FB54442D18p-52 53 -0 53 +inf 53 -inf N N +- 0 53 +0x1921FB54442D18p-52 53 -0 53 +inf 53 -1 N N +- 0 53 +0x1921FB54442D18p-52 53 -0 53 +inf 53 -0 N N +- 0 53 +0x1921FB54442D18p-52 53 +0 53 +inf 53 +0 N N +- 0 53 +0x1921FB54442D18p-52 53 +0 53 +inf 53 +1 N N +- 0 53 +0x1921FB54442D18p-52 53 +0 53 +inf 53 +inf N N +- 0 53 +0x1921FB54442D18p-52 53 0 53 +inf 53 nan N N +0 0 53 nan 53 -0 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 -0 53 nan 53 -0 N N +0 0 53 nan 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 nan 53 +0 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument +- 0 53 -0x16DCC57BB565FDp-52 53 -0 53 -7 53 -0 N N +- 0 53 -0x16DCC57BB565FDp-52 53 +0 53 -7 53 +0 N N ++ 0 53 -0x1F730BD281F69Bp-53 53 -0 53 -1.5 53 -0 N N ++ 0 53 -0x1F730BD281F69Bp-53 53 +0 53 -1.5 53 +0 N N ++ 0 53 -0x1921FB54442D18p-53 53 -0 53 -1 53 -0 N N ++ 0 53 -0x1921FB54442D18p-53 53 +0 53 -1 53 +0 N N +- 0 53 -0x1700A7C5784634p-53 53 -0 53 -0.875 53 -0 N N +- 0 53 -0x1700A7C5784634p-53 53 +0 53 -0.875 53 +0 N N +- 0 53 -0x1FD5BA9AAC2F6Ep-56 53 -0 53 -0.125 53 -0 N N +- 0 53 -0x1FD5BA9AAC2F6Ep-56 53 +0 53 -0.125 53 +0 N N ++ 0 53 +0x1FD5BA9AAC2F6Ep-56 53 +0 53 +0.125 53 +0 N N ++ 0 53 +0x1FD5BA9AAC2F6Ep-56 53 -0 53 +0.125 53 -0 N N ++ 0 53 +0x1700A7C5784634p-53 53 +0 53 +0.875 53 +0 N N ++ 0 53 +0x1700A7C5784634p-53 53 -0 53 +0.875 53 -0 N N +- 0 53 +0x1921FB54442D18p-53 53 +0 53 +1 53 +0 N N +- 0 53 +0x1921FB54442D18p-53 53 -0 53 +1 53 -0 N N +- 0 53 +0x1F730BD281F69Bp-53 53 +0 53 +1.5 53 +0 N N +- 0 53 +0x1F730BD281F69Bp-53 53 -0 53 +1.5 53 -0 N N ++ 0 53 +0x16DCC57BB565FDp-52 53 +0 53 +7 53 +0 N N ++ 0 53 +0x16DCC57BB565FDp-52 53 -0 53 +7 53 -0 N N + +# pure imaginary argument ++ + 53 -0x1921FB54442D18p-52 53 -0x1269621134DB92p-55 53 -0 53 -7 N N +- + 53 +0x1921FB54442D18p-52 53 -0x1269621134DB92p-55 53 +0 53 -7 N N ++ + 53 -0x1921FB54442D18p-52 53 -0x19C041F7ED8D33p-53 53 -0 53 -1.5 N N +- + 53 +0x1921FB54442D18p-52 53 -0x19C041F7ED8D33p-53 53 +0 53 -1.5 N N +0 0 53 -0 53 -inf 53 -0 53 -1 N N +0 0 53 +0 53 -inf 53 +0 53 -1 N N +0 + 53 -0 53 -0x15AA16394D481Fp-52 53 -0 53 -0.875 N N +0 + 53 +0 53 -0x15AA16394D481Fp-52 53 +0 53 -0.875 N N +0 + 53 -0 53 -0x1015891C9EAEF7p-55 53 -0 53 -0.125 N N +0 + 53 +0 53 -0x1015891C9EAEF7p-55 53 +0 53 -0.125 N N +0 - 53 +0 53 +0x1015891C9EAEF7p-55 53 +0 53 +0.125 N N +0 - 53 -0 53 +0x1015891C9EAEF7p-55 53 -0 53 +0.125 N N +0 - 53 +0 53 +0x15AA16394D481Fp-52 53 +0 53 +0.875 N N +0 - 53 -0 53 +0x15AA16394D481Fp-52 53 -0 53 +0.875 N N +0 0 53 +0 53 +inf 53 +0 53 +1 N N +0 0 53 -0 53 +inf 53 -0 53 +1 N N +- - 53 +0x1921FB54442D18p-52 53 +0x19C041F7ED8D33p-53 53 +0 53 +1.5 N N ++ - 53 -0x1921FB54442D18p-52 53 +0x19C041F7ED8D33p-53 53 -0 53 +1.5 N N +- - 53 +0x1921FB54442D18p-52 53 +0x1269621134DB92p-55 53 +0 53 +7 N N ++ - 53 -0x1921FB54442D18p-52 53 +0x1269621134DB92p-55 53 -0 53 +7 N N +0 + 53 +0 53 0x1FFFFFFFFFFF82p-52 53 +0 53 0x1ED9505E1BC3C2p-53 N N ++ - 512 0x6487ED5110B4611A62633145C06E0E68948127044533E63A0105DF531D89CD9128A5043CC71A026EF7CA8CD9E69D218D98158536F92F8A1BA7F09AB6B6A8E123p-510 512 0x5D137113B914461DA3202D77346EE4980DA5FD0BAD68F5A7928DCA9F632750D9BFFA00654C523929F15DED554EC6BC476DB2C46FA433E569227085E0BDEA86FFp-509 512 0 512 0x1018734E311AB77B710F9212969B3C86E8F388BB7DA5BAF74ADE078F43D96456D088C8A0B2A370159DFB8D4A4BC51BCDA91F2DCD01B2EC610C62AA33FAD1688p-504 N Z ++ - 12 0xC91p-11 12 0x6F1p-50 12 +0 12 0x9380000000 N N + +# general inputs ++ - 72 0x91EA521228BFC46ACAp-118 72 -0x9E96A01DBAD6470974p-73 72 0x84C3E02A5C6DEE8410p-118 72 -0x99B43C52A95A21C220p-73 U N +- - 72 0x91EA521228BFC46AC9p-118 72 -0x9E96A01DBAD6470974p-73 72 0x84C3E02A5C6DEE8410p-118 72 -0x99B43C52A95A21C220p-73 D D +- + 72 0x91EA521228BFC46AC9p-118 72 -0x9E96A01DBAD6470973p-73 72 0x84C3E02A5C6DEE8410p-118 72 -0x99B43C52A95A21C220p-73 D U ++ + 72 0x91EA521228BFC46ACAp-118 72 0x9E96A01DBAD6470974p-73 72 0x84C3E02A5C6DEE8410p-118 72 0x99B43C52A95A21C220p-73 U N +- + 72 0x91EA521228BFC46AC9p-118 72 0x9E96A01DBAD6470974p-73 72 0x84C3E02A5C6DEE8410p-118 72 0x99B43C52A95A21C220p-73 D U +- - 72 0x91EA521228BFC46AC9p-118 72 0x9E96A01DBAD6470973p-73 72 0x84C3E02A5C6DEE8410p-118 72 0x99B43C52A95A21C220p-73 D D ++ - 156 -0xC90FDAA22167B20DB08A0C3B1FF415CABE49624p-155 156 0xEA84E971BD52E49CCEE036E303D5ECB2D9D9B9Ap-222 156 -0xF0CE58073F866A53F25DB85DE8D503FBDD81051p-109 156 0xCF81D7C76BB9754A52056CB0F144B0C6700CC8Cp-128 N N +- - 2 0.75 2 -3 2 0x1p-7 2 -1 N N +- + 2 0.75 2 3 2 0x1p-7 2 1 N N + +# improve test coverage ++ - 57 -0x1.921fb54442d184 57 -0x8.a7e33db93ecf18@-34 57 -0xa.529626a89a1960@23 57 -0x3.9a5472b5709e74@14 N N diff --git a/mpc/tests/atanh.dat b/mpc/tests/atanh.dat new file mode 100644 index 0000000000..c6517a8829 --- /dev/null +++ b/mpc/tests/atanh.dat @@ -0,0 +1,112 @@ +# Data file for mpc_atanh. +# +# Copyright (C) 2009, 2013 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(atan op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(atan op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 + 53 -0 53 -0x1921FB54442D18p-52 53 -inf 53 -inf N N +0 + 53 -0 53 -0x1921FB54442D18p-52 53 -inf 53 -1 N N +0 + 53 -0 53 -0x1921FB54442D18p-52 53 -inf 53 -0 N N +0 - 53 -0 53 +0x1921FB54442D18p-52 53 -inf 53 +0 N N +0 - 53 -0 53 +0x1921FB54442D18p-52 53 -inf 53 +1 N N +0 - 53 -0 53 +0x1921FB54442D18p-52 53 -inf 53 +inf N N +0 0 53 -0 53 nan 53 -inf 53 nan N N +0 + 53 -0 53 -0x1921FB54442D18p-52 53 -6 53 -inf N N +0 - 53 -0 53 +0x1921FB54442D18p-52 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N +0 + 53 -0 53 -0x1921FB54442D18p-52 53 -0 53 -inf N N +0 0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 -0 53 +0 53 -0 53 +0 N N +0 - 53 -0 53 +0x1921FB54442D18p-52 53 -0 53 +inf N N +0 0 53 -0 53 nan 53 -0 53 nan N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +0 53 -inf N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +0 - 53 +0 53 +0x1921FB54442D18p-52 53 +0 53 +inf N N +0 0 53 +0 53 nan 53 +0 53 nan N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +6 53 -inf N N +0 - 53 +0 53 +0x1921FB54442D18p-52 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +inf 53 -inf N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +inf 53 -1 N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +inf 53 -0 N N +0 - 53 +0 53 +0x1921FB54442D18p-52 53 +inf 53 +0 N N +0 - 53 +0 53 +0x1921FB54442D18p-52 53 +inf 53 +1 N N +0 - 53 +0 53 +0x1921FB54442D18p-52 53 +inf 53 +inf N N +0 0 53 +0 53 nan 53 +inf 53 nan N N +0 + 53 0 53 -0x1921FB54442D18p-52 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 -0 N N +0 0 53 nan 53 nan 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 - 53 0 53 +0x1921FB54442D18p-52 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N +0 0 53 +inf 53 +0 53 1 53 +0 N N + +# pure real argument +- + 53 -0x1E27076E2AF2E6p-57 53 -0x1921FB54442D18p-52 53 -17 53 -0 N N +- - 53 -0x1E27076E2AF2E6p-57 53 +0x1921FB54442D18p-52 53 -17 53 +0 N N ++ + 53 +0x1E27076E2AF2E6p-57 53 -0x1921FB54442D18p-52 53 +17 53 -0 N N ++ - 53 +0x1E27076E2AF2E6p-57 53 +0x1921FB54442D18p-52 53 +17 53 +0 N N ++ 0 53 -0x1F2272AE325A57p-53 53 -0 53 -.75 53 -0 N N ++ 0 53 -0x1F2272AE325A57p-53 53 +0 53 -.75 53 +0 N N +- 0 53 +0x1F2272AE325A57p-53 53 -0 53 +.75 53 -0 N N +- 0 53 +0x1F2272AE325A57p-53 53 +0 53 +.75 53 +0 N N +- + 12 0x6F1p-50 12 0xC91p-11 12 0x9380000000 12 +0 N N + +# pure imaginary argument +0 - 53 -0 53 -0x167D8863BC99BDp-52 53 -0 53 -6 N N +0 - 53 +0 53 -0x167D8863BC99BDp-52 53 +0 53 -6 N N +0 + 53 -0 53 +0x167D8863BC99BDp-52 53 -0 53 +6 N N +0 + 53 +0 53 +0x167D8863BC99BDp-52 53 +0 53 +6 N N +0 + 53 -0 53 -0x1F5B75F92C80DDp-55 53 -0 53 -.25 N N +0 + 53 +0 53 -0x1F5B75F92C80DDp-55 53 +0 53 -.25 N N +0 - 53 -0 53 +0x1F5B75F92C80DDp-55 53 -0 53 +.25 N N +0 - 53 +0 53 +0x1F5B75F92C80DDp-55 53 +0 53 +.25 N N + +# IEEE-754 double precision +- + 53 0x13F3F785301CE9p-54 53 0xBFA43C2A868B3p-51 53 0x3243F6A8885A3p-48 53 0x162E42FEFA39EFp-53 N N diff --git a/mpc/tests/comparisons.c b/mpc/tests/comparisons.c new file mode 100644 index 0000000000..d10c878450 --- /dev/null +++ b/mpc/tests/comparisons.c @@ -0,0 +1,45 @@ +/* comparisons.c -- Comparison functions. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +/* comparisons, see description in mpc-tests.h */ +int +same_mpfr_value (mpfr_ptr got, mpfr_ptr ref, int known_sign) +{ + /* The sign of zeroes and infinities is checked only when + known_sign is true. */ + if (mpfr_nan_p (got)) + return mpfr_nan_p (ref); + if (mpfr_inf_p (got)) + return mpfr_inf_p (ref) && + (!known_sign || mpfr_signbit (got) == mpfr_signbit (ref)); + if (mpfr_zero_p (got)) + return mpfr_zero_p (ref) && + (!known_sign || mpfr_signbit (got) == mpfr_signbit (ref)); + return mpfr_cmp (got, ref) == 0; +} + +int +same_mpc_value (mpc_ptr got, mpc_ptr ref, known_signs_t known_signs) +{ + return same_mpfr_value (mpc_realref (got), mpc_realref (ref), known_signs.re) + && same_mpfr_value (mpc_imagref (got), mpc_imagref (ref), known_signs.im); +} diff --git a/mpc/tests/conj.dat b/mpc/tests/conj.dat new file mode 100644 index 0000000000..ecc249b48e --- /dev/null +++ b/mpc/tests/conj.dat @@ -0,0 +1,114 @@ +# Data file for mpc_conj. +# +# Copyright (C) 2008, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# see sin.dat for precisions + +# special values (following ISO C99 standard) +0 0 53 -inf 53 +inf 53 -inf 53 -inf N N +0 0 53 -inf 53 +1 53 -inf 53 -1 N N +0 0 53 -inf 53 +0 53 -inf 53 -0 N N +0 0 53 -inf 53 -0 53 -inf 53 +0 N N +0 0 53 -inf 53 -1 53 -inf 53 +1 N N +0 0 53 -inf 53 -inf 53 -inf 53 +inf N N +0 0 53 -inf 53 nan 53 -inf 53 nan N N +0 0 53 -1 53 +inf 53 -1 53 -inf N N +0 0 53 -1 53 +0 53 -1 53 -0 N N +0 0 53 -1 53 -0 53 -1 53 +0 N N +0 0 53 -1 53 -inf 53 -1 53 +inf N N +0 0 53 -1 53 nan 53 -1 53 nan N N +0 0 53 -0 53 +inf 53 -0 53 -inf N N +0 0 53 -0 53 +1 53 -0 53 -1 N N +0 0 53 -0 53 +0 53 -0 53 -0 N N +0 0 53 -0 53 -0 53 -0 53 +0 N N +0 0 53 -0 53 -1 53 -0 53 +1 N N +0 0 53 -0 53 -inf 53 -0 53 +inf N N +0 0 53 -0 53 nan 53 -0 53 nan N N +0 0 53 +0 53 +inf 53 +0 53 -inf N N +0 0 53 +0 53 +1 53 +0 53 -1 N N +0 0 53 +0 53 +0 53 +0 53 -0 N N +0 0 53 +0 53 -0 53 +0 53 +0 N N +0 0 53 +0 53 -1 53 +0 53 +1 N N +0 0 53 +0 53 -inf 53 +0 53 +inf N N +0 0 53 +0 53 nan 53 +0 53 nan N N +0 0 53 +1 53 +inf 53 +1 53 -inf N N +0 0 53 +1 53 +0 53 +1 53 -0 N N +0 0 53 +1 53 -0 53 +1 53 +0 N N +0 0 53 +1 53 -inf 53 +1 53 +inf N N +0 0 53 +1 53 nan 53 +1 53 nan N N +0 0 53 +inf 53 +inf 53 +inf 53 -inf N N +0 0 53 +inf 53 +1 53 +inf 53 -1 N N +0 0 53 +inf 53 +0 53 +inf 53 -0 N N +0 0 53 +inf 53 -0 53 +inf 53 +0 N N +0 0 53 +inf 53 -1 53 +inf 53 +1 N N +0 0 53 +inf 53 -inf 53 +inf 53 +inf N N +0 0 53 +inf 53 nan 53 +inf 53 nan N N +0 0 53 nan 53 +inf 53 nan 53 -inf N N +0 0 53 nan 53 +1 53 nan 53 -1 N N +0 0 53 nan 53 +0 53 nan 53 -0 N N +0 0 53 nan 53 -0 53 nan 53 +0 N N +0 0 53 nan 53 -1 53 nan 53 +1 N N +0 0 53 nan 53 -inf 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument +0 0 53 0x123456789abcdep+52 2 -0 53 0x123456789abcdep+52 17 +0 N N +0 0 53 -0x123456789abcdep+52 3 -0 54 -0x123456789abcdep+52 16 +0 Z N +0 0 53 0x123456789abcdep+52 4 +0 55 0x123456789abcdep+52 15 -0 U N +0 0 53 -0x123456789abcdep+52 5 +0 56 -0x123456789abcdep+52 14 -0 D N +0 0 53 0x123456789abcdep+52 6 -0 57 0x123456789abcdep+52 13 +0 Z Z +0 0 53 -0x123456789abcdep+52 7 -0 58 -0x123456789abcdep+52 12 +0 U Z +0 0 53 0x123456789abcdep+52 8 +0 59 0x123456789abcdep+52 11 -0 D Z +0 0 53 -0x123456789abcdep+52 9 +0 60 -0x123456789abcdep+52 10 -0 N Z +0 0 53 0x123456789abcdep+52 10 -0 61 0x123456789abcdep+52 9 +0 U U +0 0 53 -0x123456789abcdep+52 11 -0 62 -0x123456789abcdep+52 8 +0 D U +0 0 53 0x123456789abcdep+52 12 +0 63 0x123456789abcdep+52 7 -0 N U +0 0 53 -0x123456789abcdep+52 13 +0 64 -0x123456789abcdep+52 6 -0 Z U +0 0 53 0x123456789abcdep+52 14 -0 65 0x123456789abcdep+52 5 +0 D D +0 0 53 -0x123456789abcdep+52 15 -0 66 -0x123456789abcdep+52 4 +0 N D +0 0 53 0x123456789abcdep+52 16 +0 67 0x123456789abcdep+52 3 -0 Z D +0 0 53 -0x123456789abcdep+52 17 +0 68 -0x123456789abcdep+52 2 -0 U D + +# pure imaginary argument +0 0 53 +0 53 -0x123456789abcdep+52 53 +0 53 0x123456789abcdep+52 N N +0 0 53 -0 53 -0x123456789abcdep+52 51 -0 54 0x123456789abcdep+52 Z N +0 0 53 +0 53 0x123456789abcdep+52 49 +0 55 -0x123456789abcdep+52 U N +0 0 53 -0 53 0x123456789abcdep+52 47 -0 56 -0x123456789abcdep+52 D N +0 0 53 +0 53 -0x123456789abcdep+52 45 +0 57 0x123456789abcdep+52 Z Z +0 0 53 -0 53 -0x123456789abcdep+52 43 -0 58 0x123456789abcdep+52 U Z +0 0 53 +0 53 0x123456789abcdep+52 41 +0 59 -0x123456789abcdep+52 D Z +0 0 53 -0 53 0x123456789abcdep+52 39 -0 60 -0x123456789abcdep+52 N Z +0 0 53 +0 53 -0x123456789abcdep+52 37 +0 61 0x123456789abcdep+52 U U +0 0 53 -0 53 -0x123456789abcdep+52 35 -0 62 0x123456789abcdep+52 D U +0 0 53 +0 53 0x123456789abcdep+52 33 +0 63 -0x123456789abcdep+52 N U +0 0 53 -0 53 0x123456789abcdep+52 31 -0 64 -0x123456789abcdep+52 Z U +0 0 53 +0 53 -0x123456789abcdep+52 29 +0 65 0x123456789abcdep+52 D D +0 0 53 -0 53 -0x123456789abcdep+52 27 -0 66 0x123456789abcdep+52 N D +0 0 53 +0 53 0x123456789abcdep+52 25 +0 67 -0x123456789abcdep+52 Z D +0 0 53 -0 53 0x123456789abcdep+52 23 -0 68 -0x123456789abcdep+52 U D + +# non-exact return values +- - 2 4 2 -8 3 5 3 7 N N +- + 2 4 2 -6 3 5 3 7 D U ++ - 2 6 2 -8 3 5 3 7 U D +- + 2 4 2 -6 3 5 3 7 Z Z diff --git a/mpc/tests/cos.dat b/mpc/tests/cos.dat new file mode 100644 index 0000000000..739409fa4c --- /dev/null +++ b/mpc/tests/cos.dat @@ -0,0 +1,85 @@ +# Data file for mpc_cos. +# +# Copyright (C) 2008, 2010 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see sin.dat. + +# special values (following ISO C99 standard) +0 0 7 inf 7 NaN 7 -inf 7 -inf N N +0 0 7 NaN 7 NaN 7 -inf 7 -1 N N +0 0 7 NaN 7 0 7 -inf 7 -0 N N +0 0 7 NaN 7 0 7 -inf 7 +0 N N +0 0 7 NaN 7 NaN 7 -inf 7 1 N N +0 0 7 inf 7 NaN 7 -inf 7 +inf N N +0 0 7 NaN 7 NaN 7 -inf 7 NaN N N +0 0 7 +inf 7 -inf 7 -1 7 -inf N N +0 0 7 +inf 7 +inf 7 -1 7 +inf N N +0 0 7 NaN 7 NaN 7 -1 7 NaN N N +0 0 7 +inf 7 -0 7 -0 7 -inf N N +0 0 7 1 7 -0 7 -0 7 -0 N N +0 0 7 1 7 +0 7 -0 7 +0 N N +0 0 7 +inf 7 +0 7 -0 7 +inf N N +0 0 7 NaN 7 0 7 -0 7 NaN N N +0 0 7 +inf 7 +0 7 +0 7 -inf N N +0 0 7 1 7 +0 7 +0 7 -0 N N +0 0 7 1 7 -0 7 +0 7 +0 N N +0 0 7 +inf 7 -0 7 +0 7 +inf N N +0 0 7 NaN 7 0 7 +0 7 NaN N N +0 0 7 +inf 7 +inf 7 1 7 -inf N N +0 0 7 +inf 7 -inf 7 1 7 +inf N N +0 0 7 NaN 7 NaN 7 1 7 NaN N N +0 0 7 inf 7 NaN 7 +inf 7 -inf N N +0 0 7 NaN 7 NaN 7 +inf 7 -1 N N +0 0 7 NaN 7 0 7 +inf 7 -0 N N +0 0 7 NaN 7 0 7 +inf 7 +0 N N +0 0 7 NaN 7 NaN 7 +inf 7 1 N N +0 0 7 inf 7 NaN 7 +inf 7 +inf N N +0 0 7 NaN 7 NaN 7 +inf 7 NaN N N +0 0 7 +inf 7 NaN 7 NaN 7 -inf N N +0 0 7 NaN 7 NaN 7 NaN 7 -1 N N +0 0 7 NaN 7 0 7 NaN 7 -0 N N +0 0 7 NaN 7 0 7 NaN 7 +0 N N +0 0 7 NaN 7 NaN 7 NaN 7 1 N N +0 0 7 +inf 7 NaN 7 NaN 7 +inf N N +0 0 7 NaN 7 NaN 7 NaN 7 NaN N N + +# purely real argument +- 0 50 0x8a51407da8344p-52 50 -0 7 -1 7 -0 N N +- 0 50 0x8a51407da8344p-52 50 +0 7 -1 7 +0 N N +- 0 50 0x8a51407da8344p-52 50 +0 7 1 7 -0 N N +- 0 50 0x8a51407da8344p-52 50 -0 7 1 7 +0 N N + +# purely imaginary argument +- 0 50 0x18b07551d9f55p-48 50 -0 7 -0 7 -1 N N +- 0 50 0x18b07551d9f55p-48 50 +0 7 -0 7 1 N N +- 0 50 0x18b07551d9f55p-48 50 +0 7 +0 7 -1 N N +- 0 50 0x18b07551d9f55p-48 50 -0 7 +0 7 1 N N + +# values with +1 and -1 +- + 50 0xd56f54b7a1accp-52 50 -0xfd28666957478p-52 7 -1 7 -1 N N +- - 50 0xd56f54b7a1accp-52 50 0xfd28666957478p-52 7 -1 7 1 N N +- - 50 0xd56f54b7a1accp-52 50 0xfd28666957478p-52 7 1 7 -1 N N +- + 50 0xd56f54b7a1accp-52 50 -0xfd28666957478p-52 7 1 7 1 N N + +# IEEE-754 double precision ++ 0 53 514 53 -0 53 +0 53 0x1BBDD1808C59A3p-50 N N +- 0 53 0x100FFFFFFFFFFFp-43 53 -0 53 +0 53 0x1BBDD1808C59A3p-50 D D + +# huge values +- + 53 -inf 53 +inf 53 0x4580CBF242683p-3 53 -0x1B3E8A3660D279p-3 N N ++ + 53 +inf 53 +inf 53 -0x1B3E8A3660D279p-3 53 0x4580CBF242683p-3 N N diff --git a/mpc/tests/cosh.dat b/mpc/tests/cosh.dat new file mode 100644 index 0000000000..7a766a3f65 --- /dev/null +++ b/mpc/tests/cosh.dat @@ -0,0 +1,133 @@ +# Data test file for mpc_cosh. +# +# Copyright (C) 2008, 2010 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + +# See file sin.dat for the format description. + +# Special values, following ISO C99 standard, Annex G, +# more precisely Section G.6.2.4 "The ccosh functions". + +# Rule [conj]: cosh(conj(z)) = conj(cosh(z)) +# Rule [even]: cosh(-z) = cosh(z) + +# cosh(+0 + i*0) = 1 + i*0 +0 0 2 1 2 +0 2 +0 2 +0 N N +# [conj]: cosh(+0 - i*0) = 1 - i*0 +0 0 2 1 2 -0 2 +0 2 -0 N N +# [even]: cosh(-0 - i*0) = 1 + i*0 +0 0 2 1 2 +0 2 -0 2 -0 N N +# [even+conj]: cosh(-0 + i*0) = 1 - i*0 +0 0 2 1 2 -0 2 -0 2 +0 N N + +# cosh(+0 + i*inf) = nan + i*0 (C99 says that the sign of the imaginary part +# is left unspecified) +0 0 2 nan 2 0 2 +0 2 +inf N N +# [conj]: cosh(+0 - i*inf) = nan - i*0 +0 0 2 nan 2 0 2 +0 2 -inf N N +# [even]: cosh(-0 - i*inf) = nan + i*0 +0 0 2 nan 2 0 2 -0 2 -inf N N +# [even+conj]: cosh(-0 + i*inf) = nan - i*0 +0 0 2 nan 2 0 2 -0 2 +inf N N + +# cosh(+0 +i*nan) = nan + i*0 (C99 says that the sign of the imaginary part +# is left unspecified) +0 0 2 nan 2 0 2 +0 2 nan N N +# [even]: cosh(-0 + i*nan) = nan + i*0 +0 0 2 nan 2 0 2 -0 2 nan N N + +# cosh(x + i*inf) = nan + i*nan for finite nonzero x +0 0 2 nan 2 nan 2 1 2 inf N N +0 0 2 nan 2 nan 2 -1 2 inf N N +# [conj]: cosh(x - i*inf) = nan + i*nan +0 0 2 nan 2 nan 2 1 2 -inf N N +0 0 2 nan 2 nan 2 -1 2 -inf N N +# [even] and [even+conj] are already considered for x=-1 < 0 + +# cosh(x + i*nan) = nan + i*nan for finite nonzero x +0 0 2 nan 2 nan 2 1 2 nan N N +0 0 2 nan 2 nan 2 -1 2 nan N N +# [conj] makes no sense since nan has no sign +# [even] is already considered for x=-1 < 0 + +# cosh(+inf + i*0) = +inf + i*0 +0 0 2 +inf 2 +0 2 +inf 2 +0 N N +# [conj]: cosh(+inf - i*0) = +inf - i*0 +0 0 2 +inf 2 -0 2 +inf 2 -0 N N +# [even]: cosh(-inf - i*0) = +inf + i*0 +0 0 2 +inf 2 +0 2 -inf 2 -0 N N +# [even+conj]: cosh(-inf + i*0) = +inf - i*0 +0 0 2 +inf 2 -0 2 -inf 2 +0 N N + +# cosh(+inf + i*y) = +inf * (cos(y) + i*sin(y)) for finite non-zero y +0 0 2 +inf 2 +inf 2 +inf 2 1 N N +0 0 2 -inf 2 +inf 2 +inf 2 2 N N +0 0 2 -inf 2 -inf 2 +inf 2 4 N N +0 0 2 +inf 2 -inf 2 +inf 2 1024 N N +# [conj] +0 0 2 +inf 2 -inf 2 +inf 2 -1 N N +0 0 2 -inf 2 -inf 2 +inf 2 -2 N N +0 0 2 -inf 2 +inf 2 +inf 2 -4 N N +0 0 2 +inf 2 +inf 2 +inf 2 -1024 N N +# [even] +0 0 2 +inf 2 +inf 2 -inf 2 -1 N N +0 0 2 -inf 2 +inf 2 -inf 2 -2 N N +0 0 2 -inf 2 -inf 2 -inf 2 -4 N N +0 0 2 +inf 2 -inf 2 -inf 2 -1024 N N +# [even+conj] +0 0 2 +inf 2 -inf 2 -inf 2 1 N N +0 0 2 -inf 2 -inf 2 -inf 2 2 N N +0 0 2 -inf 2 +inf 2 -inf 2 4 N N +0 0 2 +inf 2 +inf 2 -inf 2 1024 N N + +# cosh(+inf + i*inf) = +inf + i*nan (C99 leaves unspecified the sign of the +# real part) +0 0 2 inf 2 nan 2 +inf 2 +inf N N +# [conj]: cosh(+inf - i*inf) = +inf + i*nan +0 0 2 inf 2 nan 2 +inf 2 -inf N N +# [even]: cosh(-inf - i*inf) = +inf + i*nan +0 0 2 inf 2 nan 2 -inf 2 -inf N N +# [even+conj]: cosh(-inf + i*inf) = +inf + i*nan +0 0 2 inf 2 nan 2 -inf 2 +inf N N + +# cosh(+inf + i*nan) = +inf + i*nan +0 0 2 +inf 2 nan 2 +inf 2 nan N N +# [conj] makes no sense since NaN has no sign +# [even]: cosh(-inf + i*nan) = +inf + i*nan +0 0 2 +inf 2 nan 2 -inf 2 nan N N + +# cosh(nan + i*0) = nan - i*0 (C99 leaves unspecified the sign of the +# imaginary part) +0 0 2 nan 2 0 2 nan 2 +0 N N +# [conj]: cosh(nan - i*0) = nan + i*0 +0 0 2 nan 2 0 2 nan 2 -0 N N + +# cosh(nan + i*y) = nan + i*nan for all nonzero y (including +/-inf) +0 0 2 nan 2 nan 2 nan 2 1 N N +0 0 2 nan 2 nan 2 nan 2 -1 N N +0 0 2 nan 2 nan 2 nan 2 +inf N N +0 0 2 nan 2 nan 2 nan 2 -inf N N + +# cosh(nan + i*nan) = nan + i*nan +0 0 2 nan 2 nan 2 nan 2 nan N N + ++ + 53 0x10000000000001p-53 53 0x10000000000001p-52 53 0x1DA2E1BD2C9EBCp-53 53 0x138AADEA15829Fp-52 N N + + +# huge values ++ - 53 +inf 53 -inf 53 0x4580CBF242683p-3 53 -0x1B3E8A3660D279p-3 N N +- - 53 -inf 53 -inf 53 -0x1B3E8A3660D279p-3 53 0x4580CBF242683p-3 N N diff --git a/mpc/tests/div.dat b/mpc/tests/div.dat new file mode 100644 index 0000000000..6f5e6009c7 --- /dev/null +++ b/mpc/tests/div.dat @@ -0,0 +1,2486 @@ +# Data file for mpc_div. +# +# Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add.dat. + +# special values +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -1 7 -inf N N +0 0 7 +inf 7 nan 7 -inf 7 -inf 7 -1 7 -1 N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -1 7 -0 N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -1 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 -inf 7 -1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -0 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 -inf 7 -0 7 -1 N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -0 7 -0 N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -0 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 -inf 7 -0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +0 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 -inf 7 +0 7 -1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 +0 7 -0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 +0 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 -inf 7 +0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 1 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 -inf 7 1 7 -1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 1 7 -0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 1 7 +0 N N +0 0 7 -inf 7 nan 7 -inf 7 -inf 7 1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -1 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 -1 7 -1 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 -1 7 -1 7 -0 N N +0 0 7 +inf 7 nan 7 -inf 7 -1 7 -1 7 +0 N N +0 0 7 +inf 7 +inf 7 -inf 7 -1 7 -1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -0 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 -1 7 -0 7 -1 N N +0 0 7 +inf 7 +inf 7 -inf 7 -1 7 -0 7 -0 N N +0 0 7 +inf 7 +inf 7 -inf 7 -1 7 -0 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 -1 7 -0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +0 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 -1 7 +0 7 -1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 7 +0 7 -0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 7 +0 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 -1 7 +0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 1 7 -inf N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 7 1 7 -1 N N +0 0 7 -inf 7 nan 7 -inf 7 -1 7 1 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 -1 7 1 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 -1 7 1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +inf 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-1 7 -1 N N +0 0 7 -1 7 -1 7 1 7 1 7 -1 7 -0 N N +0 0 7 -1 7 -1 7 1 7 1 7 -1 7 +0 N N +0 0 7 +0 7 -1 7 1 7 1 7 -1 7 1 N N +0 0 7 -1 7 1 7 1 7 1 7 -0 7 -1 N N +0 0 7 -inf 7 -inf 7 1 7 1 7 -0 7 -0 N N +0 0 7 -inf 7 -inf 7 1 7 1 7 -0 7 +0 N N +0 0 7 1 7 -1 7 1 7 1 7 -0 7 1 N N +0 0 7 -1 7 1 7 1 7 1 7 +0 7 -1 N N +0 0 7 +inf 7 +inf 7 1 7 1 7 +0 7 -0 N N +0 0 7 +inf 7 +inf 7 1 7 1 7 +0 7 +0 N N +0 0 7 1 7 -1 7 1 7 1 7 +0 7 1 N N +0 0 7 +0 7 1 7 1 7 1 7 1 7 -1 N N +0 0 7 1 7 1 7 1 7 1 7 1 7 -0 N N +0 0 7 1 7 1 7 1 7 1 7 1 7 +0 N N +0 0 7 1 7 +0 7 1 7 1 7 1 7 1 N N + +# small exact/inexact examples +- - 10 0b1.01010001 10 -0b1.1000101@-6 10 973 10 964 10 725 10 745 N N +0 0 10 -14 10 9 10 -837 10 637 10 63 10 -5 N N +0 0 2 2 2 -1 2 4 2 3 2 1 2 2 N N ++ - 4 1.375 4 1.25 4 15 4 14 4 11 4 0 N N + +# Bug 20080923 ++ + 4 0b11@527 4 -0b111@-489 4 -0b11@-206 4 0 4 -0b1@-733 4 -0b101@-1750 N Z + +# potential intermediate over- or underflow +0 0 10 1 10 0 10 0 10 0b1@536870912 10 0 10 0b1@536870912 N N +0 0 10 1 10 0 10 0b1@536870912 10 0 10 0b1@536870912 10 0 N N + +# overflow (reported by Emmanuel Thome) +- + 250 -inf 250 +inf 250 1 250 0 250 -1e-164895850 250 -1e-164895850 N N + +# bug found by tgeneric of ui_div ++ + 2 0b1.1@256 2 0b1.1@-2758 34 52349199244 2 0 2 0b1.1@-221 2 -0b1@-3234 U N + +# cases that should yield 1, but cannot be handled due to intermediate +# over- or underflows +# current result: (@NaN@ 0) +#0 0 10 1 10 0 10 1 10 0b1@536870912 10 1 10 0b1@536870912 N N +# current result: (@Inf@ 0) +#0 0 10 1 10 0 10 1 10 0b1@-536870913 10 1 10 0b1@-536870913 N N +# current result: (@NaN@ 0) +#0 0 10 1 10 0 10 0b1@536870912 10 0b1@536870912 10 0b1@536870912 10 0b1@536870912 N N +# current result: (@NaN@ 0) +#0 0 10 1 10 0 10 0b1@-536870913 10 0b1@-536870913 10 0b1@-536870913 10 0b1@-536870913 N N +# current result: (@Inf@ 0) +#0 0 10 1 10 0 10 0b1@536870912 10 0b1@-536870913 10 0b1@536870912 10 0b1@-536870913 N N +# cases that should yield i, but cannot be handled due to intermediate +# over- or underflows +# current result: (0 @Inf@) +#0 0 10 0 10 1 10 -0b1@536870912 10 1 10 1 10 0b1@536870912 N N +# current result: (@NaN@ 1.0) +#0 0 10 0 10 1 10 -0b1@-536870913 10 1 10 1 10 0b1@-536870913 N N +# current result: (0 @Inf@) +#0 0 10 0 10 1 10 -0b1@536870912 10 0b1@536870912 10 0b1@536870912 10 0b1@536870912 N N +# current result: (@NaN@ 0) +#0 0 10 0 10 1 10 -0b1@-536870913 10 0b1@-536870913 10 0b1@-536870913 10 0b1@-536870913 N N +# current result: (@NaN@ @Inf@) +#0 0 10 0 10 1 10 -0b1@-536870913 10 0b1@536870912 10 0b1@536870912 10 0b1@-536870913 N N + +# examples to exercise overflow (re) +# positive overflow ++ 0 2 inf 2 0 10 0x3ffp1073741813 10 0x3ffp1073741813 10 0x2abp-10 10 0x2abp-10 N N +# negative overflow +- 0 2 -inf 2 0 10 -0x3ffp1073741813 10 -0x3ffp1073741813 10 0x2abp-10 10 0x2abp-10 N N +# examples to exercise overflow (im) +# positive overflow +0 + 2 0 2 inf 10 0x3ffp1073741813 10 0x3ffp1073741813 10 0x2abp-10 10 -0x2abp-10 N N +# negative overflow +0 - 2 0 2 -inf 10 -0x3ffp1073741813 10 -0x3ffp1073741813 10 0x2abp-10 10 -0x2abp-10 N N + +# examples to exercise underflow +# (1.5+i)*2^emin/(1-i) gives (0.25 + 1.25*i)*2^emin +- - 2 0 2 0x1p-1073741823 2 0x3p-1073741824 2 0x1p-1073741823 2 1 2 -1 Z Z +# (1.5+i)*2^emin/(1+i) gives (1.25 - 0.25*i)*2^emin +- + 2 0x1p-1073741823 2 -0 2 0x3p-1073741824 2 0x1p-1073741823 2 1 2 1 Z Z diff --git a/mpc/tests/div_fr.dat b/mpc/tests/div_fr.dat new file mode 100644 index 0000000000..724d3611ef --- /dev/null +++ b/mpc/tests/div_fr.dat @@ -0,0 +1,368 @@ +# Data file for mpc_div_fr. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add_fr.dat. + +# special values +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -1 N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 +0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan N N +0 0 7 nan 7 +0 7 -inf 7 -1 7 -inf N N +0 0 7 +inf 7 1 7 -inf 7 -1 7 -1 N N +0 0 7 +inf 7 +inf 7 -inf 7 -1 7 -0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 7 +0 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 1 N N +0 0 7 nan 7 -0 7 -inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan N N +0 0 7 nan 7 +0 7 -inf 7 -0 7 -inf N N +0 0 7 +inf 7 +0 7 -inf 7 -0 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 -0 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 -0 7 +0 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 1 N N +0 0 7 nan 7 -0 7 -inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan N N +0 0 7 nan 7 -0 7 -inf 7 +0 7 -inf N N +0 0 7 +inf 7 -0 7 -inf 7 +0 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 +0 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 +0 7 +0 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 1 N N +0 0 7 nan 7 +0 7 -inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 nan N N +0 0 7 nan 7 -0 7 -inf 7 1 7 -inf N N +0 0 7 +inf 7 -1 7 -inf 7 1 7 -1 N N +0 0 7 +inf 7 -inf 7 -inf 7 1 7 -0 N N +0 0 7 -inf 7 +inf 7 -inf 7 1 7 +0 N N +0 0 7 -inf 7 1 7 -inf 7 1 7 1 N N +0 0 7 nan 7 +0 7 -inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 +inf 7 -1 N N +0 0 7 +inf 7 -inf 7 -inf 7 +inf 7 -0 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 -inf N N +0 0 7 +inf 7 nan 7 -inf 7 nan 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 nan 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 +0 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 nan N N +0 0 7 +0 7 nan 7 -1 7 -inf 7 -inf N N +0 0 7 1 7 +inf 7 -1 7 -inf 7 -1 N N +0 0 7 +inf 7 +inf 7 -1 7 -inf 7 -0 N N +0 0 7 -inf 7 -inf 7 -1 7 -inf 7 +0 N N +0 0 7 -1 7 -inf 7 -1 7 -inf 7 1 N N +0 0 7 -0 7 nan 7 -1 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -inf 7 nan N N +0 0 7 +0 7 +0 7 -1 7 -1 7 -inf N N +0 0 7 -0 7 -0 7 -1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -1 7 nan N N +0 0 7 +0 7 +0 7 -1 7 -0 7 -inf N N +0 0 7 -0 7 -0 7 -1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -0 7 nan N N +0 0 7 +0 7 -0 7 -1 7 +0 7 -inf N N +0 0 7 -0 7 +0 7 -1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 +0 7 nan N N +0 0 7 +0 7 -0 7 -1 7 1 7 -inf N N +0 0 7 -0 7 +0 7 -1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 1 7 nan N N +0 0 7 +0 7 nan 7 -1 7 +inf 7 -inf N N +0 0 7 1 7 -inf 7 -1 7 +inf 7 -1 N N +0 0 7 +inf 7 -inf 7 -1 7 +inf 7 -0 N N +0 0 7 -inf 7 +inf 7 -1 7 +inf 7 +0 N N +0 0 7 -1 7 +inf 7 -1 7 +inf 7 1 N N +0 0 7 -0 7 nan 7 -1 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 +inf 7 nan N N +0 0 7 +0 7 nan 7 -1 7 nan 7 -inf N N +0 0 7 1 7 nan 7 -1 7 nan 7 -1 N N +0 0 7 +inf 7 nan 7 -1 7 nan 7 -0 N N +0 0 7 -inf 7 nan 7 -1 7 nan 7 +0 N N +0 0 7 -1 7 nan 7 -1 7 nan 7 1 N N +0 0 7 -0 7 nan 7 -1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 nan 7 nan N N +0 0 7 +0 7 nan 7 -0 7 -inf 7 -inf N N +0 0 7 +0 7 +inf 7 -0 7 -inf 7 -1 N N +0 0 7 nan 7 +inf 7 -0 7 -inf 7 -0 N N +0 0 7 nan 7 -inf 7 -0 7 -inf 7 +0 N N +0 0 7 -0 7 -inf 7 -0 7 -inf 7 1 N N +0 0 7 -0 7 nan 7 -0 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -inf 7 nan N N +0 0 7 +0 7 +0 7 -0 7 -1 7 -inf N N +0 0 7 -0 7 -0 7 -0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -1 7 nan N N +0 0 7 +0 7 +0 7 -0 7 -0 7 -inf N N +0 0 7 -0 7 -0 7 -0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -0 7 nan N N +0 0 7 +0 7 -0 7 -0 7 +0 7 -inf N N +0 0 7 -0 7 +0 7 -0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 +0 7 nan N N +0 0 7 +0 7 -0 7 -0 7 1 7 -inf N N +0 0 7 -0 7 +0 7 -0 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 1 7 nan N N +0 0 7 +0 7 nan 7 -0 7 +inf 7 -inf N N +0 0 7 +0 7 -inf 7 -0 7 +inf 7 -1 N N +0 0 7 nan 7 -inf 7 -0 7 +inf 7 -0 N N +0 0 7 nan 7 +inf 7 -0 7 +inf 7 +0 N N +0 0 7 -0 7 +inf 7 -0 7 +inf 7 1 N N +0 0 7 -0 7 nan 7 -0 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 +inf 7 nan N N +0 0 7 +0 7 nan 7 -0 7 nan 7 -inf N N +0 0 7 +0 7 nan 7 -0 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -0 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -0 7 nan 7 +0 N N +0 0 7 -0 7 nan 7 -0 7 nan 7 1 N N +0 0 7 -0 7 nan 7 -0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 nan 7 nan N N +0 0 7 -0 7 nan 7 +0 7 -inf 7 -inf N N +0 0 7 -0 7 +inf 7 +0 7 -inf 7 -1 N N +0 0 7 nan 7 +inf 7 +0 7 -inf 7 -0 N N +0 0 7 nan 7 -inf 7 +0 7 -inf 7 +0 N N +0 0 7 +0 7 -inf 7 +0 7 -inf 7 1 N N +0 0 7 +0 7 nan 7 +0 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -inf 7 nan N N +0 0 7 -0 7 +0 7 +0 7 -1 7 -inf N N +0 0 7 +0 7 -0 7 +0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -1 7 nan N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -inf N N +0 0 7 +0 7 -0 7 +0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -0 7 nan N N +0 0 7 -0 7 -0 7 +0 7 +0 7 -inf N N +0 0 7 +0 7 +0 7 +0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 +0 7 nan N N +0 0 7 -0 7 -0 7 +0 7 1 7 -inf N N +0 0 7 +0 7 +0 7 +0 7 1 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 1 7 nan N N +0 0 7 -0 7 nan 7 +0 7 +inf 7 -inf N N +0 0 7 -0 7 -inf 7 +0 7 +inf 7 -1 N N +0 0 7 nan 7 -inf 7 +0 7 +inf 7 -0 N N +0 0 7 nan 7 +inf 7 +0 7 +inf 7 +0 N N +0 0 7 +0 7 +inf 7 +0 7 +inf 7 1 N N +0 0 7 +0 7 nan 7 +0 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 +inf 7 nan N N +0 0 7 -0 7 nan 7 +0 7 nan 7 -inf N N +0 0 7 -0 7 nan 7 +0 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 nan 7 +0 N N +0 0 7 +0 7 nan 7 +0 7 nan 7 1 N N +0 0 7 +0 7 nan 7 +0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 nan 7 nan N N +0 0 7 -0 7 nan 7 1 7 -inf 7 -inf N N +0 0 7 -1 7 +inf 7 1 7 -inf 7 -1 N N +0 0 7 -inf 7 +inf 7 1 7 -inf 7 -0 N N +0 0 7 +inf 7 -inf 7 1 7 -inf 7 +0 N N +0 0 7 1 7 -inf 7 1 7 -inf 7 1 N N +0 0 7 +0 7 nan 7 1 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -inf 7 nan N N +0 0 7 -0 7 +0 7 1 7 -1 7 -inf N N +0 0 7 +0 7 -0 7 1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -1 7 nan N N +0 0 7 -0 7 +0 7 1 7 -0 7 -inf N N +0 0 7 +0 7 -0 7 1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -0 7 nan N N +0 0 7 -0 7 -0 7 1 7 +0 7 -inf N N +0 0 7 +0 7 +0 7 1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 1 7 +0 7 nan N N +0 0 7 -0 7 -0 7 1 7 1 7 -inf N N +0 0 7 +0 7 +0 7 1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 1 7 1 7 nan N N +0 0 7 -0 7 nan 7 1 7 +inf 7 -inf N N +0 0 7 -1 7 -inf 7 1 7 +inf 7 -1 N N +0 0 7 -inf 7 -inf 7 1 7 +inf 7 -0 N N +0 0 7 +inf 7 +inf 7 1 7 +inf 7 +0 N N +0 0 7 1 7 +inf 7 1 7 +inf 7 1 N N +0 0 7 +0 7 nan 7 1 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 1 7 +inf 7 nan N N +0 0 7 -0 7 nan 7 1 7 nan 7 -inf N N +0 0 7 -1 7 nan 7 1 7 nan 7 -1 N N +0 0 7 -inf 7 nan 7 1 7 nan 7 -0 N N +0 0 7 +inf 7 nan 7 1 7 nan 7 +0 N N +0 0 7 1 7 nan 7 1 7 nan 7 1 N N +0 0 7 +0 7 nan 7 1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 1 7 nan 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 -inf N N +0 0 7 -inf 7 +inf 7 +inf 7 -inf 7 -1 N N +0 0 7 -inf 7 +inf 7 +inf 7 -inf 7 -0 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 +0 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 nan N N +0 0 7 nan 7 +0 7 +inf 7 -1 7 -inf N N +0 0 7 -inf 7 1 7 +inf 7 -1 7 -1 N N +0 0 7 -inf 7 +inf 7 +inf 7 -1 7 -0 N N +0 0 7 +inf 7 -inf 7 +inf 7 -1 7 +0 N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 1 N N +0 0 7 nan 7 -0 7 +inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -1 7 nan N N +0 0 7 nan 7 +0 7 +inf 7 -0 7 -inf N N +0 0 7 -inf 7 +0 7 +inf 7 -0 7 -1 N N +0 0 7 -inf 7 nan 7 +inf 7 -0 7 -0 N N +0 0 7 +inf 7 nan 7 +inf 7 -0 7 +0 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 1 N N +0 0 7 nan 7 -0 7 +inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -0 7 nan N N +0 0 7 nan 7 -0 7 +inf 7 +0 7 -inf N N +0 0 7 -inf 7 -0 7 +inf 7 +0 7 -1 N N +0 0 7 -inf 7 nan 7 +inf 7 +0 7 -0 N N +0 0 7 +inf 7 nan 7 +inf 7 +0 7 +0 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 1 N N +0 0 7 nan 7 +0 7 +inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 +0 7 nan N N +0 0 7 nan 7 -0 7 +inf 7 1 7 -inf N N +0 0 7 -inf 7 -1 7 +inf 7 1 7 -1 N N +0 0 7 -inf 7 -inf 7 +inf 7 1 7 -0 N N +0 0 7 +inf 7 +inf 7 +inf 7 1 7 +0 N N +0 0 7 +inf 7 1 7 +inf 7 1 7 1 N N +0 0 7 nan 7 +0 7 +inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 1 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 -inf N N +0 0 7 -inf 7 -inf 7 +inf 7 +inf 7 -1 N N +0 0 7 -inf 7 -inf 7 +inf 7 +inf 7 -0 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 +0 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 -inf N N +0 0 7 -inf 7 nan 7 +inf 7 nan 7 -1 N N +0 0 7 -inf 7 nan 7 +inf 7 nan 7 -0 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 +0 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 nan N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 -inf N N +0 0 7 nan 7 +inf 7 nan 7 -inf 7 -1 N N +0 0 7 nan 7 +inf 7 nan 7 -inf 7 -0 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 +0 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 nan N N +0 0 7 nan 7 +0 7 nan 7 -1 7 -inf N N +0 0 7 nan 7 1 7 nan 7 -1 7 -1 N N +0 0 7 nan 7 +inf 7 nan 7 -1 7 -0 N N +0 0 7 nan 7 -inf 7 nan 7 -1 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 1 N N +0 0 7 nan 7 -0 7 nan 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -1 7 nan N N +0 0 7 nan 7 +0 7 nan 7 -0 7 -inf N N +0 0 7 nan 7 +0 7 nan 7 -0 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 -0 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 -0 7 +0 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 1 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -0 7 nan N N +0 0 7 nan 7 -0 7 nan 7 +0 7 -inf N N +0 0 7 nan 7 -0 7 nan 7 +0 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 +0 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 +0 7 +0 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 1 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +0 7 nan N N +0 0 7 nan 7 -0 7 nan 7 1 7 -inf N N +0 0 7 nan 7 -1 7 nan 7 1 7 -1 N N +0 0 7 nan 7 -inf 7 nan 7 1 7 -0 N N +0 0 7 nan 7 +inf 7 nan 7 1 7 +0 N N +0 0 7 nan 7 1 7 nan 7 1 7 1 N N +0 0 7 nan 7 +0 7 nan 7 1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 1 7 nan N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 -inf N N +0 0 7 nan 7 -inf 7 nan 7 +inf 7 -1 N N +0 0 7 nan 7 -inf 7 nan 7 +inf 7 -0 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 +0 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 nan N N + +# values with only 1, -1, +0, -0 +0 0 7 1 7 1 7 -1 7 -1 7 -1 N N +0 0 7 +inf 7 +inf 7 -1 7 -1 7 -0 N N +0 0 7 -inf 7 -inf 7 -1 7 -1 7 +0 N N +0 0 7 -1 7 -1 7 -1 7 -1 7 1 N N +0 0 7 1 7 +0 7 -1 7 -0 7 -1 N N +0 0 7 +inf 7 nan 7 -1 7 -0 7 -0 N N +0 0 7 -inf 7 nan 7 -1 7 -0 7 +0 N N +0 0 7 -1 7 -0 7 -1 7 -0 7 1 N N +0 0 7 1 7 -0 7 -1 7 +0 7 -1 N N +0 0 7 +inf 7 nan 7 -1 7 +0 7 -0 N N +0 0 7 -inf 7 nan 7 -1 7 +0 7 +0 N N +0 0 7 -1 7 +0 7 -1 7 +0 7 1 N N +0 0 7 1 7 -1 7 -1 7 1 7 -1 N N +0 0 7 +inf 7 -inf 7 -1 7 1 7 -0 N N +0 0 7 -inf 7 +inf 7 -1 7 1 7 +0 N N +0 0 7 -1 7 1 7 -1 7 1 7 1 N N +0 0 7 +0 7 1 7 -0 7 -1 7 -1 N N +0 0 7 nan 7 +inf 7 -0 7 -1 7 -0 N N +0 0 7 nan 7 -inf 7 -0 7 -1 7 +0 N N +0 0 7 -0 7 -1 7 -0 7 -1 7 1 N N +0 0 7 +0 7 +0 7 -0 7 -0 7 -1 N N +0 0 7 nan 7 nan 7 -0 7 -0 7 -0 N N +0 0 7 nan 7 nan 7 -0 7 -0 7 +0 N N +0 0 7 -0 7 -0 7 -0 7 -0 7 1 N N +0 0 7 +0 7 -0 7 -0 7 +0 7 -1 N N +0 0 7 nan 7 nan 7 -0 7 +0 7 -0 N N +0 0 7 nan 7 nan 7 -0 7 +0 7 +0 N N +0 0 7 -0 7 +0 7 -0 7 +0 7 1 N N +0 0 7 +0 7 -1 7 -0 7 1 7 -1 N N +0 0 7 nan 7 -inf 7 -0 7 1 7 -0 N N +0 0 7 nan 7 +inf 7 -0 7 1 7 +0 N N +0 0 7 -0 7 1 7 -0 7 1 7 1 N N +0 0 7 -0 7 1 7 +0 7 -1 7 -1 N N +0 0 7 nan 7 +inf 7 +0 7 -1 7 -0 N N +0 0 7 nan 7 -inf 7 +0 7 -1 7 +0 N N +0 0 7 +0 7 -1 7 +0 7 -1 7 1 N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 -0 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 -0 7 +0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 1 N N +0 0 7 -0 7 -0 7 +0 7 +0 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 +0 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 +0 7 +0 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 1 N N +0 0 7 -0 7 -1 7 +0 7 1 7 -1 N N +0 0 7 nan 7 -inf 7 +0 7 1 7 -0 N N +0 0 7 nan 7 +inf 7 +0 7 1 7 +0 N N +0 0 7 +0 7 1 7 +0 7 1 7 1 N N +0 0 7 -1 7 1 7 1 7 -1 7 -1 N N +0 0 7 -inf 7 +inf 7 1 7 -1 7 -0 N N +0 0 7 +inf 7 -inf 7 1 7 -1 7 +0 N N +0 0 7 1 7 -1 7 1 7 -1 7 1 N N +0 0 7 -1 7 +0 7 1 7 -0 7 -1 N N +0 0 7 -inf 7 nan 7 1 7 -0 7 -0 N N +0 0 7 +inf 7 nan 7 1 7 -0 7 +0 N N +0 0 7 1 7 -0 7 1 7 -0 7 1 N N +0 0 7 -1 7 -0 7 1 7 +0 7 -1 N N +0 0 7 -inf 7 nan 7 1 7 +0 7 -0 N N +0 0 7 +inf 7 nan 7 1 7 +0 7 +0 N N +0 0 7 1 7 +0 7 1 7 +0 7 1 N N +0 0 7 -1 7 -1 7 1 7 1 7 -1 N N +0 0 7 -inf 7 -inf 7 1 7 1 7 -0 N N +0 0 7 +inf 7 +inf 7 1 7 1 7 +0 N N +0 0 7 1 7 1 7 1 7 1 7 1 N N + diff --git a/mpc/tests/exp.dat b/mpc/tests/exp.dat new file mode 100644 index 0000000000..04ed7636d8 --- /dev/null +++ b/mpc/tests/exp.dat @@ -0,0 +1,118 @@ +# Data file for mpc_exp. +# +# Copyright (C) 2008, 2010 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# see sin.dat for precisions + +# special values (following ISO C99 standard) +0 0 53 0 53 0 53 -inf 53 -inf N N +0 0 53 +0 53 +0 53 -inf 53 -6 N N +0 0 53 -0 53 +0 53 -inf 53 -4 N N +0 0 53 -0 53 -0 53 -inf 53 -2 N N +0 0 53 +0 53 -0 53 -inf 53 -1 N N +0 0 53 +0 53 -0 53 -inf 53 -0 N N +0 0 53 +0 53 +0 53 -inf 53 +0 N N +0 0 53 +0 53 +0 53 -inf 53 +1 N N +0 0 53 -0 53 +0 53 -inf 53 +2 N N +0 0 53 -0 53 -0 53 -inf 53 +4 N N +0 0 53 +0 53 -0 53 -inf 53 +6 N N +0 0 53 0 53 0 53 -inf 53 +inf N N +0 0 53 0 53 0 53 -inf 53 nan N N +0 0 53 nan 53 nan 53 -1 53 -inf N N +0 0 53 nan 53 nan 53 -1 53 +inf N N +0 0 53 nan 53 nan 53 -1 53 nan N N +0 0 53 nan 53 nan 53 -0 53 -inf N N +0 0 53 +1 53 -0 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 -0 53 +0 N N +0 0 53 nan 53 nan 53 -0 53 +inf N N +0 0 53 nan 53 nan 53 -0 53 nan N N +0 0 53 nan 53 nan 53 +0 53 -inf N N +0 0 53 +1 53 -0 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 +0 53 +0 N N +0 0 53 nan 53 nan 53 +0 53 +inf N N +0 0 53 nan 53 nan 53 +0 53 nan N N +0 0 53 nan 53 nan 53 +1 53 -inf N N +0 0 53 nan 53 nan 53 +1 53 +inf N N +0 0 53 nan 53 nan 53 +1 53 nan N N +0 0 53 inf 53 nan 53 +inf 53 -inf N N +0 0 53 +inf 53 +inf 53 +inf 53 -6 N N +0 0 53 -inf 53 +inf 53 +inf 53 -4 N N +0 0 53 -inf 53 -inf 53 +inf 53 -2 N N +0 0 53 +inf 53 -inf 53 +inf 53 -1 N N +0 0 53 +inf 53 -0 53 +inf 53 -0 N N +0 0 53 +inf 53 +0 53 +inf 53 +0 N N +0 0 53 +inf 53 +inf 53 +inf 53 +1 N N +0 0 53 -inf 53 +inf 53 +inf 53 +2 N N +0 0 53 -inf 53 -inf 53 +inf 53 +4 N N +0 0 53 +inf 53 -inf 53 +inf 53 +6 N N +0 0 53 inf 53 nan 53 +inf 53 +inf N N +0 0 53 inf 53 nan 53 +inf 53 nan N N +0 0 53 nan 53 nan 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 -0 53 nan 53 -0 N N +0 0 53 nan 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 nan 53 nan 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# purely real argument +- 0 53 0x1936dc5690c08fp-44 2 +0 53 6 17 +0 N N +- 0 53 0x4b0556e084f3d0p-60 3 +0 54 -4 16 +0 Z N ++ 0 53 0xec7325c6a6ed70p-53 4 -0 55 2 15 -0 U N +- 0 53 0x178b56362cef37p-54 5 -0 56 -1 14 -0 D N +- 0 53 0x3699205c4e74b0p-48 6 +0 57 4 13 +0 Z Z ++ 0 53 0x454aaa8efe0730p-57 7 +0 58 -2 12 +0 U Z +- 0 53 0x15bf0a8b145769p-51 8 -0 59 1 11 -0 D Z ++ 0 53 0xa2728f889ea6b0p-64 9 -0 60 -6 10 -0 N Z ++ 0 53 0xec7325c6a6ed70p-53 10 +0 61 2 9 +0 U U +- 0 53 0x178b56362cef37p-54 11 +0 62 -1 8 +0 D U +- 0 53 0x1936dc5690c08fp-44 12 -0 63 6 7 -0 N U +- 0 53 0x4b0556e084f3d0p-60 13 -0 64 -4 6 -0 Z U +- 0 53 0x15bf0a8b145769p-51 14 +0 65 1 5 +0 D D ++ 0 53 0xa2728f889ea6b0p-64 15 +0 66 -6 4 +0 N D +- 0 53 0x3699205c4e74b0p-48 16 -0 67 4 3 -0 Z D ++ 0 53 0x454aaa8efe0730p-57 17 -0 68 -2 2 -0 U D + +# purely imaginary argument +- + 53 0x1eb9b7097822f5p-53 53 -0x4787c62ac28b0p-52 53 +0 53 6 N N ++ + 53 -0x53aa981b6c9300p-55 53 -0xc1bdceeee0f57p-52 51 -0 54 4 Z N ++ - 53 -0x6a88995d4dc810p-56 53 -0xe8c7b7568da23p-52 49 +0 55 -2 U N +- + 53 0x114a280fb5068bp-53 53 -0xd76aa47848677p-52 47 -0 56 -1 D N ++ + 53 -0x53aa981b6c9300p-55 53 -0xc1bdceeee0f57p-52 45 +0 57 4 Z Z ++ - 53 -0x6a88995d4dc810p-56 53 0x1d18f6ead1b445p-53 43 -0 58 2 U Z +- + 53 0x114a280fb5068bp-53 53 -0xd76aa47848677p-52 41 +0 59 -1 D Z +- - 53 0x1eb9b7097822f5p-53 53 0x4787c62ac28b0p-52 39 -0 60 -6 N Z ++ + 53 -0x6a88995d4dc810p-56 53 0xe8c7b7568da23p-52 37 +0 61 2 U U +- + 53 0x114a280fb5068bp-53 53 0x1aed548f090cefp-53 35 -0 62 1 D U +- + 53 0x1eb9b7097822f5p-53 53 0x11e1f18ab0a2c1p-54 33 +0 63 -6 N U ++ + 53 -0x53aa981b6c9300p-55 53 0x1837b9dddc1eafp-53 31 -0 64 -4 Z U +- - 53 0x114a280fb5068bp-53 53 0xd76aa47848677p-52 29 +0 65 1 D D +- - 53 0x1eb9b7097822f5p-53 53 -0x11e1f18ab0a2c1p-54 27 -0 66 6 N D ++ - 53 -0x53aa981b6c9300p-55 53 0xc1bdceeee0f57p-52 25 +0 67 -4 Z D ++ - 53 -0x6a88995d4dc810p-56 53 -0xe8c7b7568da23p-52 23 -0 68 -2 U D + +# overflow +- - 2 -inf 2 -inf 53 0x3312ae437f94441ec@-9 53 0xe45f7bab0595dd700@-10 N N + +# input close to 0 +? ? 53 1 53 0x5D7A2148071Fp-7213522 53 0x1E02AE0D0F6Fp-7213521 53 0x5D7A2148071Fp-7213522 N N diff --git a/mpc/tests/fma.dat b/mpc/tests/fma.dat new file mode 100644 index 0000000000..6d0f682139 --- /dev/null +++ b/mpc/tests/fma.dat @@ -0,0 +1,32 @@ +# Data file for mpc_exp. +# +# Copyright (C) 2008, 2010, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM PREC_OP2_RE OP2_RE PREC_OP2_IM OP2_IM PREC_OP3_RE OP3_RE PREC_OP3_IM OP3_IM RND_RE RND_IM +# +# see sin.dat for precisions + ++ - 53 -0x189281b52abc03p-55 53 0x178a1d3cd134e5p-49 53 0x16A09E667F3BCDp-52 53 0x9CC470A049097p-50 53 0x23C6EF372FE95p-48 53 0x9CC470A049097p-50 53 0xA953FD4E97C75p-50 53 0x16A09E667F3BCDp-51 N N ++ + 53 -0x178a1d3cd134e5p-49 53 -0x189281b52abc03p-55 53 -0x9CC470A049097p-50 53 0x16A09E667F3BCDp-52 53 0x23C6EF372FE95p-48 53 0x9CC470A049097p-50 53 -0x16A09E667F3BCDp-51 53 0xA953FD4E97C75p-50 N N ++ + 53 -0x178a1d3cd134e5p-49 53 -0x189281b52abc03p-55 53 -0x9CC470A049097p-50 53 0x16A09E667F3BCDp-52 53 0x23C6EF372FE95p-48 53 0x9CC470A049097p-50 53 -0x16A09E667F3BCDp-51 53 0xA953FD4E97C75p-50 U U +0 0 10 0 10 0 10 7 10 5 10 3 10 -12 10 -81 10 69 N N +0 0 10 0 10 0 10 7 10 5 10 3 10 -12 10 -81 10 69 Z D +0 0 2 1 2 1 7 99 7 98 7 97 7 96 7 -194 15 -19009 N N diff --git a/mpc/tests/fr_div.dat b/mpc/tests/fr_div.dat new file mode 100644 index 0000000000..cb9a5a90da --- /dev/null +++ b/mpc/tests/fr_div.dat @@ -0,0 +1,381 @@ +# Data file for mpc_fr_div. +# +# Copyright (C) 2008, 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add.dat, and take into +# account the necessary modifications for one real argument. + +# special values +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 -1 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 -1 7 -0 N N +0 0 7 +inf 7 nan 7 -inf 7 -1 7 +0 N N +0 0 7 +inf 7 +inf 7 -inf 7 -1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 -0 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 -0 7 -0 N N +0 0 7 +inf 7 nan 7 -inf 7 -0 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 -0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 +0 7 -1 N N +0 0 7 -inf 7 nan 7 -inf 7 +0 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 +0 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 +0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 1 7 -inf N N +0 0 7 -inf 7 -inf 7 -inf 7 1 7 -1 N N +0 0 7 -inf 7 nan 7 -inf 7 1 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 1 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 nan N N +0 0 7 +0 7 -0 7 -1 7 -inf 7 -inf N N +0 0 7 +0 7 -0 7 -1 7 -inf 7 -1 N N +0 0 7 +0 7 -0 7 -1 7 -inf 7 -0 N N +0 0 7 +0 7 +0 7 -1 7 -inf 7 +0 N N +0 0 7 +0 7 +0 7 -1 7 -inf 7 1 N N +0 0 7 +0 7 +0 7 -1 7 -inf 7 +inf N N +0 0 7 +0 7 +0 7 -1 7 -inf 7 nan N N +0 0 7 +0 7 -0 7 -1 7 -1 7 -inf N N +0 0 7 +0 7 +0 7 -1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -1 7 nan N N +0 0 7 +0 7 -0 7 -1 7 -0 7 -inf N N +0 0 7 +0 7 +0 7 -1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -0 7 nan N N +0 0 7 -0 7 -0 7 -1 7 +0 7 -inf N N +0 0 7 +0 7 +0 7 -1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 +0 7 nan N N +0 0 7 -0 7 -0 7 -1 7 1 7 -inf N N +0 0 7 +0 7 +0 7 -1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 1 7 nan N N +0 0 7 -0 7 -0 7 -1 7 +inf 7 -inf N N +0 0 7 -0 7 +0 7 -1 7 +inf 7 -1 N N +0 0 7 -0 7 +0 7 -1 7 +inf 7 -0 N N +0 0 7 -0 7 +0 7 -1 7 +inf 7 +0 N N +0 0 7 -0 7 +0 7 -1 7 +inf 7 1 N N +0 0 7 -0 7 +0 7 -1 7 +inf 7 +inf N N +0 0 7 -0 7 +0 7 -1 7 +inf 7 nan N N +0 0 7 -0 7 -0 7 -1 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 -1 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -1 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -1 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 -1 7 nan 7 1 N N +0 0 7 +0 7 +0 7 -1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 nan 7 nan N N +0 0 7 +0 7 -0 7 -0 7 -inf 7 -inf N N +0 0 7 +0 7 -0 7 -0 7 -inf 7 -1 N N +0 0 7 +0 7 -0 7 -0 7 -inf 7 -0 N N +0 0 7 +0 7 +0 7 -0 7 -inf 7 +0 N N +0 0 7 +0 7 +0 7 -0 7 -inf 7 1 N N +0 0 7 +0 7 +0 7 -0 7 -inf 7 +inf N N +0 0 7 +0 7 +0 7 -0 7 -inf 7 nan N N +0 0 7 +0 7 -0 7 -0 7 -1 7 -inf N N +0 0 7 +0 7 +0 7 -0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -1 7 nan N N +0 0 7 +0 7 -0 7 -0 7 -0 7 -inf N N +0 0 7 +0 7 +0 7 -0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -0 7 nan N N +0 0 7 -0 7 +0 7 -0 7 +0 7 -inf N N +0 0 7 +0 7 +0 7 -0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 +0 7 nan N N +0 0 7 -0 7 +0 7 -0 7 1 7 -inf N N +0 0 7 +0 7 +0 7 -0 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 1 7 nan N N +0 0 7 -0 7 +0 7 -0 7 +inf 7 -inf N N +0 0 7 -0 7 +0 7 -0 7 +inf 7 -1 N N +0 0 7 -0 7 +0 7 -0 7 +inf 7 -0 N N +0 0 7 +0 7 +0 7 -0 7 +inf 7 +0 N N +0 0 7 +0 7 +0 7 -0 7 +inf 7 1 N N +0 0 7 +0 7 +0 7 -0 7 +inf 7 +inf N N +0 0 7 +0 7 +0 7 -0 7 +inf 7 nan N N +0 0 7 -0 7 +0 7 -0 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 -0 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -0 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -0 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 -0 7 nan 7 1 N N +0 0 7 +0 7 +0 7 -0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 nan 7 nan N N +0 0 7 -0 7 +0 7 +0 7 -inf 7 -inf N N +0 0 7 -0 7 +0 7 +0 7 -inf 7 -1 N N +0 0 7 -0 7 +0 7 +0 7 -inf 7 -0 N N +0 0 7 +0 7 -0 7 +0 7 -inf 7 +0 N N +0 0 7 +0 7 -0 7 +0 7 -inf 7 1 N N +0 0 7 +0 7 -0 7 +0 7 -inf 7 +inf N N +0 0 7 +0 7 -0 7 +0 7 -inf 7 nan N N +0 0 7 -0 7 +0 7 +0 7 -1 7 -inf N N +0 0 7 +0 7 -0 7 +0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -1 7 nan N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -inf N N +0 0 7 +0 7 -0 7 +0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -0 7 nan N N +0 0 7 +0 7 +0 7 +0 7 +0 7 -inf N N +0 0 7 +0 7 +0 7 +0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 +0 7 nan N N +0 0 7 +0 7 +0 7 +0 7 1 7 -inf N N +0 0 7 +0 7 +0 7 +0 7 1 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 1 7 nan N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 -inf N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 -1 N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 +0 N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 1 N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 +inf N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 nan N N +0 0 7 +0 7 +0 7 +0 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 +0 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 +0 7 nan 7 1 N N +0 0 7 +0 7 +0 7 +0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 nan 7 nan N N +0 0 7 -0 7 +0 7 1 7 -inf 7 -inf N N +0 0 7 -0 7 +0 7 1 7 -inf 7 -1 N N +0 0 7 -0 7 +0 7 1 7 -inf 7 -0 N N +0 0 7 -0 7 -0 7 1 7 -inf 7 +0 N N +0 0 7 -0 7 -0 7 1 7 -inf 7 1 N N +0 0 7 -0 7 -0 7 1 7 -inf 7 +inf N N +0 0 7 -0 7 -0 7 1 7 -inf 7 nan N N +0 0 7 -0 7 +0 7 1 7 -1 7 -inf N N +0 0 7 +0 7 -0 7 1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -1 7 nan N N +0 0 7 -0 7 +0 7 1 7 -0 7 -inf N N +0 0 7 +0 7 -0 7 1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -0 7 nan N N +0 0 7 +0 7 +0 7 1 7 +0 7 -inf N N +0 0 7 +0 7 -0 7 1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 1 7 +0 7 nan N N +0 0 7 +0 7 +0 7 1 7 1 7 -inf N N +0 0 7 +0 7 -0 7 1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 1 7 1 7 nan N N +0 0 7 +0 7 +0 7 1 7 +inf 7 -inf N N +0 0 7 +0 7 +0 7 1 7 +inf 7 -1 N N +0 0 7 +0 7 +0 7 1 7 +inf 7 -0 N N +0 0 7 +0 7 +0 7 1 7 +inf 7 +0 N N +0 0 7 +0 7 +0 7 1 7 +inf 7 1 N N +0 0 7 +0 7 -0 7 1 7 +inf 7 +inf N N +0 0 7 +0 7 +0 7 1 7 +inf 7 nan N N +0 0 7 +0 7 +0 7 1 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 1 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 1 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 1 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 1 7 nan 7 1 N N +0 0 7 +0 7 -0 7 1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 1 7 nan 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 -inf N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 -1 N N +0 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nan 7 nan 7 nan 7 1 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 1 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 1 7 1 N N +0 0 7 nan 7 nan 7 nan 7 1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 1 7 nan N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 nan N N + +# finite values +0 0 7 0.5 7 -0.5 7 -1 7 -1 7 -1 N N +0 0 7 1 7 -0 7 -1 7 -1 7 -0 N N +# cf line 2206 of div.dat, revision 658: +0 0 7 1 7 +0 7 -1 7 -1 7 +0 N N +0 0 7 0.5 7 0.5 7 -1 7 -1 7 1 N N +# cf line 2208 of div.dat, revision 658: +0 0 7 +0 7 -1 7 -1 7 -0 7 -1 N N +0 0 7 +inf 7 nan 7 -1 7 -0 7 -0 N N +0 0 7 +inf 7 nan 7 -1 7 -0 7 +0 N N +0 0 7 +0 7 1 7 -1 7 -0 7 1 N N +0 0 7 -0 7 -1 7 -1 7 +0 7 -1 N N +0 0 7 -inf 7 nan 7 -1 7 +0 7 -0 N N +0 0 7 -inf 7 nan 7 -1 7 +0 7 +0 N N +0 0 7 +0 7 1 7 -1 7 +0 7 1 N N +0 0 7 -0.5 7 -0.5 7 -1 7 1 7 -1 N N +0 0 7 -1 7 +0 7 -1 7 1 7 -0 N N +0 0 7 -1 7 +0 7 -1 7 1 7 +0 N N +0 0 7 -0.5 7 0.5 7 -1 7 1 7 1 N N +0 0 7 0 7 -0 7 -0 7 -1 7 -1 N N +0 0 7 +0 7 -0 7 -0 7 -1 7 -0 N N +# cf line 2270 of div.dat, revision 658: +0 0 7 +0 7 +0 7 -0 7 -1 7 +0 N N +0 0 7 +0 7 0 7 -0 7 -1 7 1 N N +# cf line 2272 of div.dat, revision 658: +0 0 7 +0 7 -0 7 -0 7 -0 7 -1 N N +0 0 7 nan 7 nan 7 -0 7 -0 7 -0 N N +0 0 7 nan 7 nan 7 -0 7 -0 7 +0 N N +0 0 7 +0 7 +0 7 -0 7 -0 7 1 N N +# cf line 2276 of div.dat, revision 658: +0 0 7 -0 7 +0 7 -0 7 +0 7 -1 N N +0 0 7 nan 7 nan 7 -0 7 +0 7 -0 N N +0 0 7 nan 7 nan 7 -0 7 +0 7 +0 N N +0 0 7 +0 7 +0 7 -0 7 +0 7 1 N N +0 0 7 -0 7 0 7 -0 7 1 7 -1 N N +0 0 7 -0 7 +0 7 -0 7 1 7 -0 N N +# cf line 2282 of div.dat, revision 658: +0 0 7 +0 7 +0 7 -0 7 1 7 +0 N N +0 0 7 0 7 +0 7 -0 7 1 7 1 N N +0 0 7 -0 7 0 7 +0 7 -1 7 -1 N N +# cf line 2333 of div.dat, revision 658: +0 0 7 -0 7 +0 7 +0 7 -1 7 -0 N N +# cf line 2334 of div.dat, revision 658: +0 0 7 +0 7 -0 7 +0 7 -1 7 +0 N N +0 0 7 0 7 -0 7 +0 7 -1 7 1 N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 -0 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 -0 7 +0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 1 N N +# cf line 2340 of div.dat, revision 658: +0 0 7 +0 7 +0 7 +0 7 +0 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 +0 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 +0 7 +0 N N +# cf line 2343 of div.dat, revision 658: +0 0 7 +0 7 +0 7 +0 7 +0 7 1 N N +0 0 7 0 7 +0 7 +0 7 1 7 -1 N N +0 0 7 +0 7 +0 7 +0 7 1 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 1 7 +0 N N +0 0 7 +0 7 0 7 +0 7 1 7 1 N N +0 0 7 -0.5 7 0.5 7 1 7 -1 7 -1 N N +# cf line 2397 of div.dat, revision 658: +0 0 7 -1 7 +0 7 1 7 -1 7 -0 N N +0 0 7 -1 7 -0 7 1 7 -1 7 +0 N N +0 0 7 -0.5 7 -0.5 7 1 7 -1 7 1 N N +0 0 7 -0 7 1 7 1 7 -0 7 -1 N N +0 0 7 -inf 7 nan 7 1 7 -0 7 -0 N N +0 0 7 -inf 7 nan 7 1 7 -0 7 +0 N N +0 0 7 +0 7 -1 7 1 7 -0 7 1 N N +# cf line 2404 of div.dat, revision 658: +0 0 7 +0 7 1 7 1 7 +0 7 -1 N N +0 0 7 +inf 7 nan 7 1 7 +0 7 -0 N N +0 0 7 +inf 7 nan 7 1 7 +0 7 +0 N N +0 0 7 +0 7 -1 7 1 7 +0 7 1 N N +0 0 7 0.5 7 0.5 7 1 7 1 7 -1 N N +0 0 7 1 7 +0 7 1 7 1 7 -0 N N +0 0 7 1 7 +0 7 1 7 1 7 +0 N N +0 0 7 0.5 7 -0.5 7 1 7 1 7 1 N N + diff --git a/mpc/tests/fr_sub.dat b/mpc/tests/fr_sub.dat new file mode 100644 index 0000000000..460e07d8da --- /dev/null +++ b/mpc/tests/fr_sub.dat @@ -0,0 +1,373 @@ +# Data file for mpc_fr_sub. +# +# Copyright (C) 2008, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add_fr.dat. + +# special values +0 0 7 nan 7 +inf 7 -inf 7 -inf 7 -inf N N +0 0 7 nan 7 1 7 -inf 7 -inf 7 -1 N N +0 0 7 nan 7 +0 7 -inf 7 -inf 7 -0 N N +0 0 7 nan 7 -0 7 -inf 7 -inf 7 +0 N N +0 0 7 nan 7 -1 7 -inf 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 -inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan N N +0 0 7 -inf 7 +inf 7 -inf 7 -1 7 -inf N N +0 0 7 -inf 7 1 7 -inf 7 -1 7 -1 N N +0 0 7 -inf 7 +0 7 -inf 7 -1 7 -0 N N +0 0 7 -inf 7 -0 7 -inf 7 -1 7 +0 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 7 +inf N N +0 0 7 -inf 7 nan 7 -inf 7 -1 7 nan N N +0 0 7 -inf 7 +inf 7 -inf 7 -0 7 -inf N N +0 0 7 -inf 7 1 7 -inf 7 -0 7 -1 N N +0 0 7 -inf 7 +0 7 -inf 7 -0 7 -0 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 +0 N N +0 0 7 -inf 7 -1 7 -inf 7 -0 7 1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -0 7 +inf N N +0 0 7 -inf 7 nan 7 -inf 7 -0 7 nan N N +0 0 7 -inf 7 +inf 7 -inf 7 +0 7 -inf N N +0 0 7 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+inf N N +0 0 7 +0 7 nan 7 +0 7 -0 7 nan N N +0 0 7 0 7 +inf 7 +0 7 +0 7 -inf N N +0 0 7 0 7 -inf 7 +0 7 +0 7 +inf N N +0 0 7 0 7 nan 7 +0 7 +0 7 nan N N +0 0 7 -1 7 +inf 7 +0 7 1 7 -inf N N +0 0 7 -1 7 -inf 7 +0 7 1 7 +inf N N +0 0 7 -1 7 nan 7 +0 7 1 7 nan N N +0 0 7 -inf 7 +inf 7 +0 7 +inf 7 -inf N N +0 0 7 -inf 7 1 7 +0 7 +inf 7 -1 N N +0 0 7 -inf 7 +0 7 +0 7 +inf 7 -0 N N +0 0 7 -inf 7 -0 7 +0 7 +inf 7 +0 N N +0 0 7 -inf 7 -1 7 +0 7 +inf 7 1 N N +0 0 7 -inf 7 -inf 7 +0 7 +inf 7 +inf N N +0 0 7 -inf 7 nan 7 +0 7 +inf 7 nan N N +0 0 7 nan 7 +inf 7 +0 7 nan 7 -inf N N +0 0 7 nan 7 1 7 +0 7 nan 7 -1 N N +0 0 7 nan 7 +0 7 +0 7 nan 7 -0 N N +0 0 7 nan 7 -0 7 +0 7 nan 7 +0 N N +0 0 7 nan 7 -1 7 +0 7 nan 7 1 N N +0 0 7 nan 7 -inf 7 +0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 nan 7 nan N N +0 0 7 +inf 7 +inf 7 1 7 -inf 7 -inf N N +0 0 7 +inf 7 1 7 1 7 -inf 7 -1 N N +0 0 7 +inf 7 +0 7 1 7 -inf 7 -0 N N +0 0 7 +inf 7 -0 7 1 7 -inf 7 +0 N N +0 0 7 +inf 7 -1 7 1 7 -inf 7 1 N N +0 0 7 +inf 7 -inf 7 1 7 -inf 7 +inf N N +0 0 7 +inf 7 nan 7 1 7 -inf 7 nan N N +0 0 7 2 7 +inf 7 1 7 -1 7 -inf N N +0 0 7 2 7 -inf 7 1 7 -1 7 +inf N N +0 0 7 2 7 nan 7 1 7 -1 7 nan N N +0 0 7 1 7 +inf 7 1 7 -0 7 -inf N N +0 0 7 1 7 -inf 7 1 7 -0 7 +inf N N +0 0 7 1 7 nan 7 1 7 -0 7 nan N N +0 0 7 1 7 +inf 7 1 7 +0 7 -inf N N +0 0 7 1 7 -inf 7 1 7 +0 7 +inf N N +0 0 7 1 7 nan 7 1 7 +0 7 nan N N +0 0 7 0 7 +inf 7 1 7 1 7 -inf N N +0 0 7 0 7 -inf 7 1 7 1 7 +inf N N +0 0 7 0 7 nan 7 1 7 1 7 nan N N +0 0 7 -inf 7 +inf 7 1 7 +inf 7 -inf N N +0 0 7 -inf 7 1 7 1 7 +inf 7 -1 N N +0 0 7 -inf 7 +0 7 1 7 +inf 7 -0 N N +0 0 7 -inf 7 -0 7 1 7 +inf 7 +0 N N +0 0 7 -inf 7 -1 7 1 7 +inf 7 1 N N +0 0 7 -inf 7 -inf 7 1 7 +inf 7 +inf N N +0 0 7 -inf 7 nan 7 1 7 +inf 7 nan N N +0 0 7 nan 7 +inf 7 1 7 nan 7 -inf N N +0 0 7 nan 7 1 7 1 7 nan 7 -1 N N +0 0 7 nan 7 +0 7 1 7 nan 7 -0 N N +0 0 7 nan 7 -0 7 1 7 nan 7 +0 N N +0 0 7 nan 7 -1 7 1 7 nan 7 1 N N +0 0 7 nan 7 -inf 7 1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 1 7 nan 7 nan N N +0 0 7 +inf 7 +inf 7 +inf 7 -inf 7 -inf N N +0 0 7 +inf 7 1 7 +inf 7 -inf 7 -1 N N +0 0 7 +inf 7 +0 7 +inf 7 -inf 7 -0 N N +0 0 7 +inf 7 -0 7 +inf 7 -inf 7 +0 N N +0 0 7 +inf 7 -1 7 +inf 7 -inf 7 1 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 +inf N N +0 0 7 +inf 7 nan 7 +inf 7 -inf 7 nan N N +0 0 7 +inf 7 +inf 7 +inf 7 -1 7 -inf N N +0 0 7 +inf 7 1 7 +inf 7 -1 7 -1 N N +0 0 7 +inf 7 +0 7 +inf 7 -1 7 -0 N N +0 0 7 +inf 7 -0 7 +inf 7 -1 7 +0 N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 1 N N +0 0 7 +inf 7 -inf 7 +inf 7 -1 7 +inf N N +0 0 7 +inf 7 nan 7 +inf 7 -1 7 nan N N +0 0 7 +inf 7 +inf 7 +inf 7 -0 7 -inf N N +0 0 7 +inf 7 1 7 +inf 7 -0 7 -1 N N +0 0 7 +inf 7 +0 7 +inf 7 -0 7 -0 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 +0 N N +0 0 7 +inf 7 -1 7 +inf 7 -0 7 1 N N +0 0 7 +inf 7 -inf 7 +inf 7 -0 7 +inf N N +0 0 7 +inf 7 nan 7 +inf 7 -0 7 nan N N +0 0 7 +inf 7 +inf 7 +inf 7 +0 7 -inf N N +0 0 7 +inf 7 1 7 +inf 7 +0 7 -1 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 -0 N N +0 0 7 +inf 7 -0 7 +inf 7 +0 7 +0 N N +0 0 7 +inf 7 -1 7 +inf 7 +0 7 1 N N +0 0 7 +inf 7 -inf 7 +inf 7 +0 7 +inf N N +0 0 7 +inf 7 nan 7 +inf 7 +0 7 nan N N +0 0 7 +inf 7 +inf 7 +inf 7 1 7 -inf N N +0 0 7 +inf 7 1 7 +inf 7 1 7 -1 N N +0 0 7 +inf 7 +0 7 +inf 7 1 7 -0 N N +0 0 7 +inf 7 -0 7 +inf 7 1 7 +0 N N +0 0 7 +inf 7 -1 7 +inf 7 1 7 1 N N +0 0 7 +inf 7 -inf 7 +inf 7 1 7 +inf N N +0 0 7 +inf 7 nan 7 +inf 7 1 7 nan N N +0 0 7 nan 7 +inf 7 +inf 7 +inf 7 -inf N N +0 0 7 nan 7 1 7 +inf 7 +inf 7 -1 N N +0 0 7 nan 7 +0 7 +inf 7 +inf 7 -0 N N +0 0 7 nan 7 -0 7 +inf 7 +inf 7 +0 N N +0 0 7 nan 7 -1 7 +inf 7 +inf 7 1 N N +0 0 7 nan 7 -inf 7 +inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 nan N N +0 0 7 nan 7 +inf 7 +inf 7 nan 7 -inf N N +0 0 7 nan 7 1 7 +inf 7 nan 7 -1 N N +0 0 7 nan 7 +0 7 +inf 7 nan 7 -0 N N +0 0 7 nan 7 -0 7 +inf 7 nan 7 +0 N N +0 0 7 nan 7 -1 7 +inf 7 nan 7 1 N N +0 0 7 nan 7 -inf 7 +inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 -inf 7 -inf N N +0 0 7 nan 7 1 7 nan 7 -inf 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 -inf 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 -inf 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 -1 7 -inf N N +0 0 7 nan 7 1 7 nan 7 -1 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 -1 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 -1 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -1 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 -0 7 -inf N N +0 0 7 nan 7 1 7 nan 7 -0 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 -0 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 -0 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -0 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 +0 7 -inf N N +0 0 7 nan 7 1 7 nan 7 +0 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 +0 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 +0 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +0 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 1 7 -inf N N +0 0 7 nan 7 1 7 nan 7 1 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 1 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 1 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 1 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 1 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 -inf N N +0 0 7 nan 7 1 7 nan 7 +inf 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 +inf 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 +inf 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 +inf 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 nan 7 -inf N N +0 0 7 nan 7 1 7 nan 7 nan 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 nan 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 nan 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 nan 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 nan N N + +# values with only 1, -1, +0, -0 +0 0 7 0 7 1 7 -1 7 -1 7 -1 N N +0 0 7 0 7 +0 7 -1 7 -1 7 -0 N N +0 0 7 0 7 -0 7 -1 7 -1 7 +0 N N +0 0 7 0 7 -1 7 -1 7 -1 7 1 N N +0 0 7 -1 7 1 7 -1 7 -0 7 -1 N N +0 0 7 -1 7 +0 7 -1 7 -0 7 -0 N N +0 0 7 -1 7 -0 7 -1 7 -0 7 +0 N N +0 0 7 -1 7 -1 7 -1 7 -0 7 1 N N +0 0 7 -1 7 1 7 -1 7 +0 7 -1 N N +0 0 7 -1 7 +0 7 -1 7 +0 7 -0 N N +0 0 7 -1 7 -0 7 -1 7 +0 7 +0 N N +0 0 7 -1 7 -1 7 -1 7 +0 7 1 N N +0 0 7 -2 7 1 7 -1 7 1 7 -1 N N +0 0 7 -2 7 +0 7 -1 7 1 7 -0 N N +0 0 7 -2 7 -0 7 -1 7 1 7 +0 N N +0 0 7 -2 7 -1 7 -1 7 1 7 1 N N +0 0 7 1 7 1 7 -0 7 -1 7 -1 N N +0 0 7 1 7 +0 7 -0 7 -1 7 -0 N N +0 0 7 1 7 -0 7 -0 7 -1 7 +0 N N +0 0 7 1 7 -1 7 -0 7 -1 7 1 N N +0 0 7 0 7 1 7 -0 7 -0 7 -1 N N +0 0 7 0 7 +0 7 -0 7 -0 7 -0 N N +0 0 7 0 7 -0 7 -0 7 -0 7 +0 N N +0 0 7 0 7 -1 7 -0 7 -0 7 1 N N +0 0 7 -0 7 1 7 -0 7 +0 7 -1 N N +0 0 7 -0 7 +0 7 -0 7 +0 7 -0 N N +0 0 7 -0 7 -0 7 -0 7 +0 7 +0 N N +0 0 7 -0 7 -1 7 -0 7 +0 7 1 N N +0 0 7 -1 7 1 7 -0 7 1 7 -1 N N +0 0 7 -1 7 +0 7 -0 7 1 7 -0 N N +0 0 7 -1 7 -0 7 -0 7 1 7 +0 N N +0 0 7 -1 7 -1 7 -0 7 1 7 1 N N +0 0 7 1 7 1 7 +0 7 -1 7 -1 N N +0 0 7 1 7 +0 7 +0 7 -1 7 -0 N N +0 0 7 1 7 -0 7 +0 7 -1 7 +0 N N +0 0 7 1 7 -1 7 +0 7 -1 7 1 N N +0 0 7 +0 7 1 7 +0 7 -0 7 -1 N N +0 0 7 +0 7 +0 7 +0 7 -0 7 -0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 +0 N N +0 0 7 +0 7 -1 7 +0 7 -0 7 1 N N +0 0 7 0 7 1 7 +0 7 +0 7 -1 N N +0 0 7 0 7 +0 7 +0 7 +0 7 -0 N N +0 0 7 0 7 -0 7 +0 7 +0 7 +0 N N +0 0 7 0 7 -1 7 +0 7 +0 7 1 N N +0 0 7 -1 7 1 7 +0 7 1 7 -1 N N +0 0 7 -1 7 +0 7 +0 7 1 7 -0 N N +0 0 7 -1 7 -0 7 +0 7 1 7 +0 N N +0 0 7 -1 7 -1 7 +0 7 1 7 1 N N +0 0 7 2 7 1 7 1 7 -1 7 -1 N N +0 0 7 2 7 +0 7 1 7 -1 7 -0 N N +0 0 7 2 7 -0 7 1 7 -1 7 +0 N N +0 0 7 2 7 -1 7 1 7 -1 7 1 N N +0 0 7 1 7 1 7 1 7 -0 7 -1 N N +0 0 7 1 7 +0 7 1 7 -0 7 -0 N N +0 0 7 1 7 -0 7 1 7 -0 7 +0 N N +0 0 7 1 7 -1 7 1 7 -0 7 1 N N +0 0 7 1 7 1 7 1 7 +0 7 -1 N N +0 0 7 1 7 +0 7 1 7 +0 7 -0 N N +0 0 7 1 7 -0 7 1 7 +0 7 +0 N N +0 0 7 1 7 -1 7 1 7 +0 7 1 N N +0 0 7 0 7 1 7 1 7 1 7 -1 N N +0 0 7 0 7 +0 7 1 7 1 7 -0 N N +0 0 7 0 7 -0 7 1 7 1 7 +0 N N +0 0 7 0 7 -1 7 1 7 1 7 1 N N + +# inexact return values +- - 2 -8 2 -8 3 1 3 8 3 7 D D +- - 2 -8 2 -8 3 1 3 8 3 7 N N ++ + 2 -6 2 -6 3 1 3 8 3 7 U U ++ + 2 -6 2 -6 3 1 3 8 3 7 Z Z diff --git a/mpc/tests/inp_str.dat b/mpc/tests/inp_str.dat new file mode 100644 index 0000000000..b6cd79859a --- /dev/null +++ b/mpc/tests/inp_str.dat @@ -0,0 +1,163 @@ +# Data file for mpc_inp_str. +# +# Copyright (C) 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The format respects the parameter order in function prototype as follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM SIZE BASE RND_RE RND_IM "STRING" +# +# The string STRING is considered as a complex number rop = rop1 + i*rop2 +# written in base BASE as "rop1 " if rop is real or "(rop1 rop2)". Notice that +# a least one whitespace is required after real part +# +# ROP_RE is checked against rop1 rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against rop2 rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "!" function should return error indicator -1 +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# invalid strings +! ! 53 nan 53 nan 3 10 N N "non " +! ! 53 nan 53 nan 4 10 N N " NON " +! ! 53 nan 53 nan 5 10 N N "nan(0 1) " #invalid space in brackets +! ! 53 nan 53 nan 5 10 N N "nan(0-1) " #invalid char in brackets +! ! 53 nan 53 nan 4 10 N N "NaN((keepout)) " #two levels of parenthesis +! ! 53 nan 53 nan 4 10 N N "(1e1) " #one part missing +! ! 53 nan 53 nan 1 10 N N ". " #no digit +! ! 53 nan 53 nan 2 2 N N "+3 " #invalid binary digit +! ! 53 nan 53 nan 6 10 N N "( +INF) " #one part missing +! ! 53 nan 53 nan 2 10 N N "(1(1))" #too many levels of parentheses +! ! 53 nan 53 nan 3 10 N N "(1 (1 (1 0)))" +! ! 53 nan 53 nan 1 10 N N "((1 1)) " +! ! 53 nan 53 nan 6 10 N N "(1 +1 " #closing parenthesis missing +! ! 53 nan 53 nan 4 10 N N "(1+1) " #space needed +! ! 53 nan 53 nan 5 10 N N "(1 + 1) " #space after sign +! ! 53 nan 53 nan 17 10 N N "(@nan@(quiet) 0 " #closing parenthesis missing +! ! 53 nan 53 nan 4 10 N N "zero " #invalid digits +! ! 53 nan 53 nan 3 10 N N "&^+ " #invalid digits +! ! 53 nan 53 nan 1 18 N N "i " #invalid digit +! ! 53 nan 53 nan 1 18 N N "I " #invalid digit +! ! 53 nan 53 nan 1 35 N N "z " #invalid digit +! ! 53 nan 53 nan 1 35 N N "Z " #invalid digit +! ! 53 nan 53 nan 5 18 N N "(i 0) " #invalid digit +! ! 53 nan 53 nan 5 18 N N "(I 0) " #invalid digit +! ! 53 nan 53 nan 5 35 N N "(z 0) " #invalid digit +! ! 53 nan 53 nan 5 35 N N "(Z 0) " #invalid digit +! ! 53 nan 53 nan 5 18 N N "(0 i) " #invalid digit +! ! 53 nan 53 nan 5 18 N N "(0 I) " #invalid digit +! ! 53 nan 53 nan 5 35 N N "(0 z) " #invalid digit +! ! 53 nan 53 nan 5 35 N N "(0 Z) " #invalid digit +! ! 53 nan 53 nan 7 10 N N "-25p+32 " #invalid exponent char in base 10 +! ! 53 nan 53 nan 6 10 N N "0xabcd " #invalid prefix in base 10 +! ! 53 nan 53 nan 6 10 N N "+0b010 " #invalid prefix in base 10 + +# special values +0 0 53 nan 53 +0 3 10 N N "nan " +0 0 53 nan 53 +0 4 10 N N "+NAN " +0 0 53 nan 53 +0 5 10 N N "@NAN@ " +0 0 53 nan 53 nan 18 10 N N "(@nan@(QUIET) nan) " +0 0 53 nan 53 +0 5 10 N N "@nan@ " +0 0 53 nan 53 +0 12 10 N N "NaN(keepout) " +0 0 53 nan 53 +0 122 10 N N "Nan(very_long_suffix_oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo) " +0 0 53 nan 53 +0 8 10 N N "nan(0_1) " +0 0 53 nan 53 +0 3 10 N N "nan " +0 0 53 inf 53 +0 3 10 N N "inf " +0 0 53 -inf 53 +0 4 10 N N "-inf " +0 0 53 +inf 53 +0 8 10 N N "infinity " +0 0 53 +inf 53 +0 4 10 N N "+INF " +0 0 53 +0 53 +inf 8 10 N N "(0 +inf) " +0 0 53 +0 53 +inf 12 10 N N "(+0 INF) " +0 0 53 +0 53 -inf 13 10 N N "(0 -infinity) " +0 0 53 +0 53 -inf 9 10 N N "(+0 -INF) " +0 0 53 -inf 53 -0 11 10 N N "(-@inf@ -0) " +0 0 53 +inf 53 nan 17 10 N N "(+inf nan(9u137)) " +0 0 53 nan 53 +inf 12 10 N N "(NaN +inf ) " + +# pure real argument +0 0 53 +0 53 +0 1 10 N N "0 " +0 0 53 +0 53 +0 5 10 N N "00000 " +0 0 53 +0 53 +0 2 10 N N "+0 " +0 0 53 -0 53 +0 2 10 N N "-0 " +0 0 53 +1 53 +0 1 10 N N "1 " +0 0 53 +1 53 +0 3 10 N N "001 " +0 0 53 +1 53 +0 6 10 N N "1.0000 " +0 0 53 +1 53 +0 2 10 N N "+1) " +- 0 53 +0x9D70A3D70A3D7p-51 53 +0 11 10 N N "(+1.23 0.0) " +0 0 53 -10 53 +0 11 10 N N "(-10. 0000) " +0 0 53 +0x5p-3 53 -0 12 10 N N "( .625 -0 )" +- 0 53 +0x14E718D7D7625Ap+612 53 +0 10 10 N N "(1e200 0) " ++ 0 53 +0x14E718D7D7625Bp+612 53 +0 10 10 U N "(1e200 0) " +- 0 53 +0x14E718D7D7625Ap+612 53 +0 10 10 D N "(1e200 0) " +0 0 53 +0x7530 53 +0 8 10 N N "(3e+4 0) " +- 0 53 +0x10C6F7A0B5ED8Dp-73 53 +0 5 10 N N ".5e-6 " +- 0 53 +0x1B1C1E0D914133p-83 53 +0 12 10 N N "(7.89E-10 0) " ++ 0 53 -0x7B426FAB61F00Cp+56 53 +0 7 10 N N "-25@+32 " +0 0 53 +43981 53 +0 6 16 N N "0xabcd " +0 0 53 +2 53 +0 6 2 N N "+0b010 " +0 0 53 +18 53 +0 1 20 N N "i " +0 0 53 +18 53 +0 1 19 N N "i " +0 0 53 +35 53 +0 1 36 N N "z " +0 0 53 +35 53 +0 1 36 N N "Z " + +# pure imaginary argument +0 0 53 +0 53 +1 5 10 N N "(0 1) " +0 0 53 +0 53 +1 6 20 N N "(0 +1) " +0 0 53 -0 53 -1 7 10 N N "(-0 -1) " +0 0 53 -0 53 -2 7 10 N N "(-0 -2) " +0 0 53 +0 53 +2 6 10 N N "(+0 2) " +0 0 53 +0 53 +17 5 20 N N "(0 h) " +0 0 53 +0 53 +18 5 20 N N "(0 i) " +0 + 53 +0 53 -0x14F800008637BDp-44 19 10 N Z "(0 -33.55000005e+1) " +0 + 53 +0 53 -0xA1765976008AFp-401 18 10 N U "(+0 -.550000E-105) " +0 0 53 +0 53 +18 5 19 N N "(0 i) " +0 0 53 +0 53 +18 5 19 N N "(0 I) " +0 0 53 +0 53 +35 5 36 N N "(0 z) " +0 0 53 +0 53 +35 5 36 N N "(0 Z) " + +# complex argument +0 0 53 +1 53 +1 10 10 N N "( 1 +1) " +0 0 53 +1 53 +1 8 10 N N "(1 +1) " +0 0 53 +7 53 +14 7 10 N N "(7 14) " +0 0 53 +17 53 +1 7 10 N N "(+17 1) " +0 0 53 +27 53 +1 8 20 N N "(+17 +1) " +0 0 53 -18 53 -1 7 20 N N "(-i -1) " +0 0 53 +18 53 -1 6 20 N N "(i -1) " +0 0 53 -18 53 +1 7 20 N N "(-i +1) " +0 0 53 +18 53 +18 6 20 N N "(i +i) " +0 0 53 -14643 53 +20328 10 36 N N "(-bar foo) " +0 0 53 -1647190 53 -512315 13 36 N N "(-zaza -azaz) " +0 0 53 +0b1010 53 +0xabcd 16 0 N N "(0b1010 +0xabcd) " +0 0 53 +0xabcd 53 +0b1010 22 0 N N "(+0xa.bcd@+3 0b.101p4) " + +# white space before the closing ')' +0 0 53 +1 53 +1 13 10 N N "( 1 +1 ) " diff --git a/mpc/tests/log.dat b/mpc/tests/log.dat new file mode 100644 index 0000000000..ee95025de8 --- /dev/null +++ b/mpc/tests/log.dat @@ -0,0 +1,190 @@ +# Data test file for mpc_log. +# +# Copyright (C) 2008, 2009, 2010, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +# option) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + +# See file sin.dat for the format description. + +# Special values, following ISO C99 standard, Annex G, +# more precisely Section G.6.3.2 "The clog functions". + +# Rule [conj]: log(conj(z)) = conj(log(z)) + +# log(-0 + i*0) = -inf + i*pi +0 - 2 -inf 53 +0x3243F6A8885A3p-48 2 -0 2 +0 N N +0 + 2 -inf 53 -0x3243F6A8885A3p-48 2 -0 2 -0 N N +0 - 2 -inf 53 +0x3243F6A8885A3p-48 2 -0 2 +0 N D +0 - 2 -inf 53 -0x3243F6A8885A32p-52 2 -0 2 -0 N D + +# log(+0 + i*0) = -inf + i*0 +0 0 2 -inf 2 +0 2 +0 2 +0 N N +0 0 2 -inf 2 -0 2 +0 2 -0 N N + +# log(+1 +- i*0) = +0 +- i*0 +0 0 2 +0 2 +0 2 1 2 +0 N N +0 0 2 +0 2 -0 2 1 2 -0 N N + +# log(-1 +- i*0) = +0 +- i*pi +0 - 2 +0 53 +0x3243F6A8885A3p-48 2 -1 2 +0 N N +0 + 2 +0 53 -0x3243F6A8885A3p-48 2 -1 2 -0 N N + +# log(x + i*inf) = +inf + i*pi/2 for finite x +0 - 2 +inf 53 +0x3243F6A8885A3p-49 2 1 2 +inf N N +0 - 2 +inf 53 +0x3243F6A8885A3p-49 2 +0 2 +inf N N +0 - 2 +inf 53 +0x3243F6A8885A3p-49 2 -0 2 +inf N N +0 - 2 +inf 53 +0x3243F6A8885A3p-49 2 -1 2 +inf N N +# by [conj]: log(x - i*inf) = +inf - i*pi/2 for finite x +0 + 2 +inf 53 -0x3243F6A8885A3p-49 2 1 2 -inf N N +0 + 2 +inf 53 -0x3243F6A8885A3p-49 2 +0 2 -inf N N +0 + 2 +inf 53 -0x3243F6A8885A3p-49 2 -0 2 -inf N N +0 + 2 +inf 53 -0x3243F6A8885A3p-49 2 -1 2 -inf N N + +# log(x + i*nan) = nan+i*nan for finite x +0 0 2 nan 2 nan 2 1 2 nan N N +0 0 2 nan 2 nan 2 +0 2 nan N N +0 0 2 nan 2 nan 2 -0 2 nan N N +0 0 2 nan 2 nan 2 -1 2 nan N N + +# log(-inf + i*y) = +inf + i*pi for finite positive-signed y +0 - 2 +inf 53 0x3243F6A8885A3p-48 2 -inf 2 1 N N +0 - 2 +inf 53 0x3243F6A8885A3p-48 2 -inf 2 +0 N N +# by [conj]: log(-inf + i*y) = +inf - i*pi for finite negative-signed y +0 + 2 +inf 53 -0x3243F6A8885A3p-48 2 -inf 2 -1 N N +0 + 2 +inf 53 -0x3243F6A8885A3p-48 2 -inf 2 -0 N N + +# log(+inf + i*y) = +inf + i*0 for finite positive-signed y +0 0 2 +inf 2 +0 2 +inf 2 1 N N +0 0 2 +inf 2 +0 2 +inf 2 +0 N N +# by [conj]: log(+inf + i*y) = +inf - i*0 for finite negative-signed y +0 0 2 +inf 2 -0 2 +inf 2 -1 N N +0 0 2 +inf 2 -0 2 +inf 2 -0 N N + +# log(-inf + i*inf) = +inf + i*(3*pi/4) +0 - 2 +inf 53 0x96CBE3F9990E9p-50 2 -inf 2 +inf N N +# by [conj]: log(-inf - i*inf) = +inf - i*(3*pi/4) +0 + 2 +inf 53 -0x96CBE3F9990E9p-50 2 -inf 2 -inf N N + +# log(+inf + i*inf) = +inf + i*(pi/4) +0 - 2 +inf 53 0x3243F6A8885A3p-50 2 +inf 2 +inf N N +# by [conj]: log(+inf - i*inf) = +inf - i*(pi/4) +0 + 2 +inf 53 -0x3243F6A8885A3p-50 2 +inf 2 -inf N N + +# log(+/-inf + i*nan) = +inf + i*nan +0 0 2 +inf 2 nan 2 +inf 2 nan N N +0 0 2 +inf 2 nan 2 -inf 2 nan N N + +# log(nan + i*y) = nan + i*nan for finite y +0 0 2 nan 2 nan 2 nan 2 1 N N +0 0 2 nan 2 nan 2 nan 2 +0 N N +0 0 2 nan 2 nan 2 nan 2 -0 N N +0 0 2 nan 2 nan 2 nan 2 -1 N N + +# log(nan + i*inf) = +inf + i*nan +0 0 2 +inf 2 nan 2 nan 2 +inf N N +0 0 2 +inf 2 nan 2 nan 2 -inf N N + +# log(nan + i*nan) = nan + i*nan +0 0 2 nan 2 nan 2 nan 2 nan N N + +# log(x + i*y) with either x or y zero and the other non-zero ++ 0 53 0xB5535E0FD3FBDp-50 2 0 5 0x11 2 0 N N ++ - 53 0xB5535E0FD3FBDp-50 53 0x3243F6A8885A3p-49 2 0 5 0x11 N N +- - 53 0x5E38D81812CCBp-49 53 0x3243F6A8885A3p-48 5 -0x13 2 +0 N N +- + 53 0x5E38D81812CCBp-49 53 -0x3243F6A8885A3p-48 5 -0x13 2 -0 N N +- + 53 0x5E38D81812CCBp-49 53 -0x3243F6A8885A3p-49 2 0 5 -0x13 N N + +- + 53 0x19157DFDD1B3Fp-47 53 0x1921FB54442D19p-51 5 -0x17 2 +0 Z U +- - 53 0x19157DFDD1B3Fp-47 53 -0x1921FB54442D19p-51 5 -0x17 2 -0 N D ++ - 53 0x19157DFDD1B3F1p-51 53 0x3243F6A8885A3p-48 5 -0x17 2 +0 U Z +- + 53 0x19157DFDD1B3Fp-47 53 -0x3243F6A8885A3p-48 5 -0x17 2 -0 D N +- - 53 0x8611A6D2511D3p-49 53 0x3243F6A8885A3p-48 7 -0x42 2 +0 Z D +- + 53 0x8611A6D2511D3p-49 53 -0x3243F6A8885A3p-48 7 -0x42 2 -0 N Z ++ - 53 0x10C234DA4A23A7p-50 53 0x3243F6A8885A3p-48 7 -0x42 2 +0 U N +- + 53 0x8611A6D2511D3p-49 53 -0x3243F6A8885A3p-48 7 -0x42 2 -0 D U + +# normal non-zero numbers +- - 17 0x6701p-15 42 0x3b58ce0ac37p-43 2 2 2 1 N N +- + 17 0x6701p-15 42 -0x3b58ce0ac37p-43 2 2 2 -1 N N +- + 17 0x6701p-15 42 0x2ad8dce72ffp-40 2 -2 2 1 N N +- - 17 0x6701p-15 42 -0x2ad8dce72ffp-40 2 -2 2 -1 N N +- + 17 0x6701p-15 42 0x46db864bafp-38 2 1 2 2 N N +- - 17 0x6701p-15 42 -0x46db864bafp-38 2 1 2 -2 N N +- + 17 0x6701p-15 42 0x10468a8ace5p-39 2 -1 2 2 N N +- - 17 0x6701p-15 42 -0x10468a8ace5p-39 2 -1 2 -2 N N + +# huge values ++ 0 53 0x162E42FEFA39Fp-39 2 0 2 0x1p1024 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-38 2 0 2 0x1p2048 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-37 2 0 2 0x1p4096 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-36 2 0 2 0x1p8192 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-35 2 0 2 0x1p16384 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-34 2 0 2 0x1p32768 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-33 2 0 2 0x1p65536 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-32 2 0 2 0x1p131072 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-31 2 0 2 0x1p262144 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-30 2 0 2 0x1p524288 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-29 2 0 2 0x1p1048576 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-28 2 0 2 0x1p2097152 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-27 2 0 2 0x1p4194304 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-26 2 0 2 0x1p8388608 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-25 2 0 2 0x1p16777216 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-24 2 0 2 0x1p33554432 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-23 2 0 2 0x1p67108864 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-22 2 0 2 0x1p134217728 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-21 2 0 2 0x1p268435456 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-20 2 0 2 0x1p536870912 2 +0 U U ++ + 53 0x163108C75A1937p-43 53 0x1921FB54442D19p-53 2 0x1p1024 2 0x1p1024 U U ++ + 53 0x162FA5E32A2993p-42 53 0x1921FB54442D19p-53 2 0x1p2048 2 0x1p2048 U U ++ + 53 0xB177A388918E1p-40 53 0x1921FB54442D19p-53 2 0x1p4096 2 0x1p4096 U U ++ + 53 0x162E9BB80635D9p-40 53 0x1921FB54442D19p-53 2 0x1p8192 2 0x1p8192 U U ++ + 53 0x58B9BD6E00DF9p-37 53 0x1921FB54442D19p-53 2 0x1p16384 2 0x1p16384 U U ++ + 53 0xB172C969E9C75p-37 53 0x1921FB54442D19p-53 2 0x1p32768 2 0x1p32768 U U ++ + 53 0x162E4E161BB96Dp-37 53 0x1921FB54442D19p-53 2 0x1p65536 2 0x1p65536 U U ++ + 53 0xB172445457CD7p-35 2 0x1p0 2 0x1p131072 2 0x1p131072 U U ++ + 53 0x162E45C4C299CFp-35 2 0x1p0 2 0x1p262144 2 0x1p262144 U U ++ + 53 0x162E4461DE69DFp-34 2 0x1p0 2 0x1p524288 2 0x1p524288 U U ++ + 53 0x2C5C8760D8A3Dp-30 2 0x1p0 2 0x1p1048576 2 0x1p1048576 U U ++ + 53 0x58B90D5ECD17Bp-30 2 0x1p0 2 0x1p2097152 2 0x1p2097152 U U ++ + 53 0xB172195AB5FF7p-30 2 0x1p0 2 0x1p4194304 2 0x1p4194304 U U ++ + 53 0x162E4315287CEFp-30 2 0x1p0 2 0x1p8388608 2 0x1p8388608 U U ++ + 53 0x162E430A115B6Fp-29 2 0x1p0 2 0x1p16777216 2 0x1p16777216 U U ++ + 53 0x162E430485CAAFp-28 2 0x1p0 2 0x1p33554432 2 0x1p33554432 U U ++ + 53 0x162E4301C0025p-23 2 0x1p0 2 0x1p67108864 2 0x1p67108864 U U ++ + 53 0xB1721802E8F1p-21 2 0x1p0 2 0x1p134217728 2 0x1p134217728 U U ++ + 53 0x2C5C85FF57581p-22 2 0x1p0 2 0x1p268435456 2 0x1p268435456 U U + +# Example leading to intermediate overflow in x^2+y^2 ++ + 53 0x58B90BFD4BCBFp-22 2 0x1p0 2 0x1p536870912 2 0x1p536870912 U U ++ + 53 0x58B90BFAA42A98p-25 2 0x1p0 2 0x3p1073741821 2 0x3p1073741821 U U +# Example leading to intermediate underflow in x^2+y^2 +- - 53 -0x58B90BFB3775A8p-25 2 0x3p-2 2 0x1p-1073741824 2 0x1p-1073741824 D D + +# log (-1 + i*eps), looped in previous version +- - 2 0 2 3 2 -1 2 0x1p-1073741813 N N +- - 2 0 2 3 2 -1 2 0x1p-1073741813 D D ++ + 2 0x1p-1073741824 2 4 2 -1 2 0x1p-1073741813 U U +# log(1 + i*eps), could cause similar problems +- + 2 0 2 0x1p-1073741824 2 1 2 0x1p-1073741824 N N +- - 2 0 2 0 2 1 2 0x1p-1073741824 D D ++ + 2 0x1p-1073741824 2 0x1p-1073741824 2 1 2 0x1p-1073741824 U U +# log (eps + i) +- - 2 0 2 0x3p-1 2 0x1p-1073741824 2 1 N N +- - 2 0 2 0x3p-1 2 0x1p-1073741824 2 1 D D ++ + 2 0x1p-1073741824 2 2 2 0x1p-1073741824 2 1 U U + +# log (close to 1 + i*eps), improves test coverage ++ - 2 -0x1p-36 2 0x1p-1073741824 36 0x0.FFFFFFFFF 2 0x1p-1073741824 N N diff --git a/mpc/tests/log10.dat b/mpc/tests/log10.dat new file mode 100644 index 0000000000..9316c79f89 --- /dev/null +++ b/mpc/tests/log10.dat @@ -0,0 +1,179 @@ +# Data test file for mpc_log10. +# +# Copyright (C) 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + +# See file sin.dat for the format description. + +# Special values, following ISO C99 standard, Annex G, +# more precisely Section 7.26 "Future library directions" + +# Rule [conj]: log10(conj(z)) = conj(log10(z)) + +# log10(nan + i*inf) = +inf + i*nan +0 0 2 +inf 2 nan 2 nan 2 +inf N N +0 0 2 +inf 2 nan 2 nan 2 -inf N N + +# log10(nan + i*nan) = nan + i*nan +0 0 2 nan 2 nan 2 nan 2 nan N N + +# log10(nan + i*y) = nan + i*nan for finite y +0 0 2 nan 2 nan 2 nan 2 1 N N +0 0 2 nan 2 nan 2 nan 2 +0 N N +0 0 2 nan 2 nan 2 nan 2 -0 N N +0 0 2 nan 2 nan 2 nan 2 -1 N N + +# log10(+/-inf + i*nan) = +inf + i*nan +0 0 2 +inf 2 nan 2 +inf 2 nan N N +0 0 2 +inf 2 nan 2 -inf 2 nan N N + +# log10(x + i*nan) = nan+i*nan for finite x +0 0 2 nan 2 nan 2 1 2 nan N N +0 0 2 nan 2 nan 2 +0 2 nan N N +0 0 2 nan 2 nan 2 -0 2 nan N N +0 0 2 nan 2 nan 2 -1 2 nan N N + +# log10(x + i*inf) = +inf + i*pi/2/log(10) for finite x +0 + 2 +inf 53 +0x15d47c4cb2fba1p-53 2 1 2 +inf N N +0 + 2 +inf 53 +0x15d47c4cb2fba1p-53 2 +0 2 +inf N N +0 + 2 +inf 53 +0x15d47c4cb2fba1p-53 2 -0 2 +inf N N +0 + 2 +inf 53 +0x15d47c4cb2fba1p-53 2 -1 2 +inf N N +# by [conj]: log10(x - i*inf) = +inf - i*pi/2/log(10) for finite x +0 - 2 +inf 53 -0x15d47c4cb2fba1p-53 2 1 2 -inf N N +0 - 2 +inf 53 -0x15d47c4cb2fba1p-53 2 +0 2 -inf N N +0 - 2 +inf 53 -0x15d47c4cb2fba1p-53 2 -0 2 -inf N N +0 - 2 +inf 53 -0x15d47c4cb2fba1p-53 2 -1 2 -inf N N + +# log10(-inf + i*y) = +inf + i*pi/log(10) for finite positive-signed y +0 + 2 +inf 53 0x15d47c4cb2fba1p-52 2 -inf 2 1 N N +0 + 2 +inf 53 0x15d47c4cb2fba1p-52 2 -inf 2 +0 N N +# by [conj]: log10(-inf+i*y) = +inf - i*pi/log(10) for finite negative-signed y +0 - 2 +inf 53 -0x15d47c4cb2fba1p-52 2 -inf 2 -1 N N +0 - 2 +inf 53 -0x15d47c4cb2fba1p-52 2 -inf 2 -0 N N + +# log10(+inf + i*y) = +inf + i*0 for finite positive-signed y +0 0 2 +inf 2 +0 2 +inf 2 1 N N +0 0 2 +inf 2 +0 2 +inf 2 +0 N N +# by [conj]: log10(+inf + i*y) = +inf - i*0 for finite negative-signed y +0 0 2 +inf 2 -0 2 +inf 2 -1 N N +0 0 2 +inf 2 -0 2 +inf 2 -0 N N + +# log10(-inf + i*inf) = +inf + i*(3*pi/4)/log(10) +0 + 2 +inf 53 0x105f5d39863cb9p-52 2 -inf 2 +inf N N +# by [conj]: log10(-inf - i*inf) = +inf - i*(3*pi/4)/log(10) +0 - 2 +inf 53 -0x105f5d39863cb9p-52 2 -inf 2 -inf N N + +# log10(+inf + i*inf) = +inf + i*(pi/4)/log(10) +0 + 2 +inf 53 0x15d47c4cb2fba1p-54 2 +inf 2 +inf N N +# by [conj]: log10(+inf - i*inf) = +inf - i*(pi/4)/log(10) +0 - 2 +inf 53 -0x15d47c4cb2fba1p-54 2 +inf 2 -inf N N + +# log10(-0 + i*0) = -inf + i*pi/log(10) +0 + 2 -inf 53 +0x15d47c4cb2fba1p-52 2 -0 2 +0 N N +0 - 2 -inf 53 -0x15d47c4cb2fba1p-52 2 -0 2 -0 N N +0 + 2 -inf 53 +0x15d47c4cb2fba1p-52 2 -0 2 +0 N U +0 + 2 -inf 53 -0xaea3e26597ddp-47 2 -0 2 -0 N U +0 - 2 -inf 53 +0xaea3e26597ddp-47 2 -0 2 +0 N D +0 - 2 -inf 53 -0x15d47c4cb2fba1p-52 2 -0 2 -0 N D + +# log10(+0 + i*0) = -inf + i*0 +0 0 2 -inf 2 +0 2 +0 2 +0 N N +0 0 2 -inf 2 -0 2 +0 2 -0 N N + +# log10(+1 +- i*0) = +0 +- i*0 +0 0 2 +0 2 +0 2 1 2 +0 N N +0 0 2 +0 2 -0 2 1 2 -0 N N + +# log10(10 +- i*0) = 1 +- i*0 +0 0 2 1 2 +0 4 10 2 +0 N N +0 0 2 1 2 -0 4 10 2 -0 N N + +# log10(100 +- i*0) = 1 +- i*0 +0 0 2 2 2 +0 5 100 2 +0 N N +0 0 2 2 2 -0 5 100 2 -0 N N + +# log10(-1 +- i*0) = +0 +- i*pi/log(10) +0 + 2 +0 53 +0x15d47c4cb2fba1p-52 2 -1 2 +0 N N +0 - 2 +0 53 -0x15d47c4cb2fba1p-52 2 -1 2 -0 N N + +# log10(x + i*y) with either x or y zero and the other non-zero +- 0 53 0x13afeb354b7d97p-52 2 0 5 0x11 2 0 N N +- + 53 0x13afeb354b7d97p-52 53 0x15d47c4cb2fba1p-53 2 0 5 0x11 N N +- + 53 0x1475c655fbc11p-48 53 0x15d47c4cb2fba1p-52 5 -0x13 2 +0 N N +- - 53 0x1475c655fbc11p-48 53 -0x15d47c4cb2fba1p-52 5 -0x13 2 -0 N N +- - 53 0x1475c655fbc11p-48 53 -0x15d47c4cb2fba1p-53 2 0 5 -0x13 N N + +- + 53 0x15c9a3209bf97fp-52 53 0x15d47c4cb2fba1p-52 5 -0x17 2 +0 Z U +- - 53 0x15c9a3209bf97fp-52 53 -0x15d47c4cb2fba1p-52 5 -0x17 2 -0 N D ++ - 53 0x2b93464137f3p-45 53 0xaea3e26597ddp-47 5 -0x17 2 +0 U Z +- - 53 0x15c9a3209bf97fp-52 53 -0x15d47c4cb2fba1p-52 5 -0x17 2 -0 D N +- - 53 0x1d1cda1a0c996dp-52 53 0xaea3e26597ddp-47 7 -0x42 2 +0 Z D ++ + 53 0xe8e6d0d064cb7p-51 53 -0xaea3e26597ddp-47 7 -0x42 2 -0 N Z ++ + 53 0xe8e6d0d064cb7p-51 53 0x15d47c4cb2fba1p-52 7 -0x42 2 +0 U N +- + 53 0x1d1cda1a0c996dp-52 53 -0xaea3e26597ddp-47 7 -0x42 2 -0 D U + +# huge values ++ 0 53 0x134413509f79ffp-44 2 0 2 0x1p1024 2 +0 U U ++ 0 53 0x134413509f79ffp-43 2 0 2 0x1p2048 2 +0 U U ++ 0 53 0x134413509f79ffp-42 2 0 2 0x1p4096 2 +0 U U ++ 0 53 0x134413509f79ffp-41 2 0 2 0x1p8192 2 +0 U U ++ 0 53 0x134413509f79ffp-40 2 0 2 0x1p16384 2 +0 U U ++ 0 53 0x134413509f79ffp-39 2 0 2 0x1p32768 2 +0 U U ++ 0 53 0x134413509f79ffp-38 2 0 2 0x1p65536 2 +0 U U ++ 0 53 0x134413509f79ffp-37 2 0 2 0x1p131072 2 +0 U U ++ 0 53 0x134413509f79ffp-36 2 0 2 0x1p262144 2 +0 U U ++ 0 53 0x134413509f79ffp-35 2 0 2 0x1p524288 2 +0 U U ++ 0 53 0x134413509f79ffp-34 2 0 2 0x1p1048576 2 +0 U U ++ 0 53 0x134413509f79ffp-33 2 0 2 0x1p2097152 2 +0 U U ++ 0 53 0x134413509f79ffp-32 2 0 2 0x1p4194304 2 +0 U U ++ 0 53 0x134413509f79ffp-31 2 0 2 0x1p8388608 2 +0 U U ++ 0 53 0x134413509f79ffp-30 2 0 2 0x1p16777216 2 +0 U U ++ 0 53 0x134413509f79ffp-29 2 0 2 0x1p33554432 2 +0 U U ++ 0 53 0x134413509f79ffp-28 2 0 2 0x1p67108864 2 +0 U U ++ 0 53 0x134413509f79ffp-27 2 0 2 0x1p134217728 2 +0 U U ++ 0 53 0x134413509f79ffp-26 2 0 2 0x1p268435456 2 +0 U U ++ 0 53 0x134413509f79ffp-25 2 0 2 0x1p536870912 2 +0 U U ++ + 53 0x13467bd3098defp-44 53 0x15d47c4cb2fba1p-54 2 0x1p1024 2 0x1p1024 U U ++ + 53 0x13454791d483f7p-43 53 0x15d47c4cb2fba1p-54 2 0x1p2048 2 0x1p2048 U U ++ + 53 0x1344ad7139fefbp-42 53 0x15d47c4cb2fba1p-54 2 0x1p4096 2 0x1p4096 U U ++ + 53 0x13446060ecbc7dp-41 53 0x15d47c4cb2fba1p-54 2 0x1p8192 2 0x1p8192 U U ++ + 53 0x9a21cec630d9fp-39 53 0x15d47c4cb2fba1p-54 2 0x1p16384 2 0x1p16384 U U ++ + 53 0x13442694b2ca9fp-39 53 0x15d47c4cb2fba1p-54 2 0x1p32768 2 0x1p32768 U U ++ + 53 0x13441cf2a9224fp-38 53 0x15d47c4cb2fba1p-54 2 0x1p65536 2 0x1p65536 U U ++ + 53 0x13441821a44e27p-37 2 0x3p-3 2 0x1p131072 2 0x1p131072 U U ++ + 53 0x134415b921e413p-36 2 0x3p-3 2 0x1p262144 2 0x1p262144 U U ++ + 53 0x13441484e0af09p-35 2 0x3p-3 2 0x1p524288 2 0x1p524288 U U ++ + 53 0x4d104fab00521p-32 2 0x3p-3 2 0x1p1048576 2 0x1p1048576 U U ++ + 53 0x9a209ced7e3a1p-32 2 0x3p-3 2 0x1p2097152 2 0x1p2097152 U U ++ + 53 0x1344137727a0a1p-32 2 0x3p-3 2 0x1p4194304 2 0x1p4194304 U U ++ + 53 0x13441363e38d5p-27 2 0x3p-3 2 0x1p8388608 2 0x1p8388608 U U ++ + 53 0x268826b483075p-27 2 0x3p-3 2 0x1p16777216 2 0x1p16777216 U U ++ + 53 0x4d104d55c1fb5p-27 2 0x3p-3 2 0x1p33554432 2 0x1p33554432 U U ++ + 53 0x9a209a983fe35p-27 2 0x3p-3 2 0x1p67108864 2 0x1p67108864 U U ++ + 53 0x4d104d474eecdp-25 2 0x3p-3 2 0x1p134217728 2 0x1p134217728 U U ++ + 53 0x9a209a89ccd4dp-25 2 0x3p-3 2 0x1p268435456 2 0x1p268435456 U U +# Due to intermediate overflow, the following result has wrong real part +# instead of the correct result. Since this may happen in other parts of the +# library as well, we do not consider it a bug for the moment. +# + + 53 0x13441350ec8a4dp-25 2 0x3p-3 2 0x1p536870912 2 0x1p536870912 U U + +# log10(3+I) has an exact real part (from Joseph S. Myers) +0 + 53 0.5 53 0x8f168ee8415e7p-54 2 3 2 1 N N + +# bug found by Mickael Gastineau on 29 Sep 2012 +0 + 2 +0 2 0.75 2 +0 2 1 N N +0 - 2 +0 2 -0.75 2 +0 2 -1 N N diff --git a/mpc/tests/mpc-tests.h b/mpc/tests/mpc-tests.h new file mode 100644 index 0000000000..d1ce58690e --- /dev/null +++ b/mpc/tests/mpc-tests.h @@ -0,0 +1,235 @@ +/* mpc-tests.h -- Tests helper functions. + +Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#ifndef __MPC_TESTS_H +#define __MPC_TESTS_H + +#include "config.h" +#include +#include +#include +#include "mpc.h" + +/* pieces copied from mpc-impl.h */ +#define MPC_PREC_RE(x) (mpfr_get_prec(mpc_realref(x))) +#define MPC_PREC_IM(x) (mpfr_get_prec(mpc_imagref(x))) +#define MPC_MAX_PREC(x) MPC_MAX(MPC_PREC_RE(x), MPC_PREC_IM(x)) +#define MPC_MAX(h,i) ((h) > (i) ? (h) : (i)) + +#define MPC_ASSERT(expr) \ + do { \ + if (!(expr)) \ + { \ + fprintf (stderr, "%s:%d: MPC assertion failed: %s\n", \ + __FILE__, __LINE__, #expr); \ + abort(); \ + } \ + } while (0) + +#if defined (__cplusplus) +extern "C" { +#endif +__MPC_DECLSPEC int mpc_mul_naive (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_karatsuba (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_fma_naive (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +#if defined (__cplusplus) +} +#endif +/* end pieces copied from mpc-impl.h */ + +#define MPC_OUT(x) \ +do { \ + printf (#x "[%lu,%lu]=", (unsigned long int) MPC_PREC_RE (x), \ + (unsigned long int) MPC_PREC_IM (x)); \ + mpc_out_str (stdout, 2, 0, x, MPC_RNDNN); \ + printf ("\n"); \ +} while (0) + +#define MPFR_OUT(x) \ +do { \ + printf (#x "[%lu]=", (unsigned long int) mpfr_get_prec (x)); \ + mpfr_out_str (stdout, 2, 0, x, GMP_RNDN); \ + printf ("\n"); \ +} while (0) + + +#define MPC_INEX_STR(inex) \ + (inex) == 0 ? "(0, 0)" \ + : (inex) == 1 ? "(+1, 0)" \ + : (inex) == 2 ? "(-1, 0)" \ + : (inex) == 4 ? "(0, +1)" \ + : (inex) == 5 ? "(+1, +1)" \ + : (inex) == 6 ? "(-1, +1)" \ + : (inex) == 8 ? "(0, -1)" \ + : (inex) == 9 ? "(+1, -1)" \ + : (inex) == 10 ? "(-1, -1)" : "unknown" + +#define TEST_FAILED(func,op,got,expected,rnd) \ + do { \ + printf ("%s(op) failed [rnd=%d]\n with", func, rnd); \ + MPC_OUT (op); \ + printf (" "); \ + MPC_OUT (got); \ + MPC_OUT (expected); \ + exit (1); \ + } while (0) + +#define QUOTE(X) NAME(X) +#define NAME(X) #X + +/** RANDOM FUNCTIONS **/ +/* the 3 following functions handle seed for random numbers. Usage: + - add test_start at the beginning of your test function + - use test_default_random (or use your random functions with + gmp_randstate_t rands) in your tests + - add test_end at the end the test function */ +extern gmp_randstate_t rands; + +extern void test_start (void); +extern void test_end (void); +extern void test_default_random (mpc_ptr, mp_exp_t, mp_exp_t, unsigned int, unsigned int); + + +/** COMPARISON FUNCTIONS **/ +/* some sign are unspecified in ISO C99, thus we record in struct known_signs_t + whether the sign has to be checked */ +typedef struct +{ + int re; /* boolean value */ + int im; /* boolean value */ +} known_signs_t; + +/* same_mpfr_value returns 1: + - if got and ref have the same value and known_sign is true, + or + - if they have the same absolute value, got = 0 or got = inf, and known_sign is + false. + returns 0 in other cases. + Unlike mpfr_cmp, same_mpfr_value(got, ref, x) return 1 when got and + ref are both NaNs. */ +extern int same_mpfr_value (mpfr_ptr got, mpfr_ptr ref, int known_sign); +extern int same_mpc_value (mpc_ptr got, mpc_ptr ref, known_signs_t known_signs); + + +/** GENERIC TESTS **/ + +typedef int (*CC_func_ptr) (mpc_t, mpc_srcptr, mpc_rnd_t); +typedef int (*C_CC_func_ptr) (mpc_t, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +typedef int (*CCCC_func_ptr) (mpc_t, mpc_srcptr, mpc_srcptr, mpc_srcptr, + mpc_rnd_t); +typedef int (*CCU_func_ptr) (mpc_t, mpc_srcptr, unsigned long, mpc_rnd_t); +typedef int (*CCS_func_ptr) (mpc_t, mpc_srcptr, long, mpc_rnd_t); +typedef int (*CCI_func_ptr) (mpc_t, mpc_srcptr, int, mpc_rnd_t); +typedef int (*CCF_func_ptr) (mpc_t, mpc_srcptr, mpfr_srcptr, mpc_rnd_t); +typedef int (*CFC_func_ptr) (mpc_t, mpfr_srcptr, mpc_srcptr, mpc_rnd_t); +typedef int (*CUC_func_ptr) (mpc_t, unsigned long, mpc_srcptr, mpc_rnd_t); +typedef int (*CUUC_func_ptr) (mpc_t, unsigned long, unsigned long, mpc_srcptr, + mpc_rnd_t); +typedef int (*FC_func_ptr) (mpfr_t, mpc_srcptr, mpfr_rnd_t); +typedef int (*CC_C_func_ptr) (mpc_t, mpc_t, mpc_srcptr, mpc_rnd_t, mpc_rnd_t); + +typedef union { + FC_func_ptr FC; /* output: mpfr_t, input: mpc_t */ + CC_func_ptr CC; /* output: mpc_t, input: mpc_t */ + C_CC_func_ptr C_CC; /* output: mpc_t, inputs: (mpc_t, mpc_t) */ + CCCC_func_ptr CCCC; /* output: mpc_t, inputs: (mpc_t, mpc_t, mpc_t) */ + CCU_func_ptr CCU; /* output: mpc_t, inputs: (mpc_t, unsigned long) */ + CCS_func_ptr CCS; /* output: mpc_t, inputs: (mpc_t, long) */ + CCI_func_ptr CCI; /* output: mpc_t, inputs: (mpc_t, int) */ + CCF_func_ptr CCF; /* output: mpc_t, inputs: (mpc_t, mpfr_t) */ + CFC_func_ptr CFC; /* output: mpc_t, inputs: (mpfr_t, mpc_t) */ + CUC_func_ptr CUC; /* output: mpc_t, inputs: (unsigned long, mpc_t) */ + CUUC_func_ptr CUUC; /* output: mpc_t, inputs: (ulong, ulong, mpc_t) */ + CC_C_func_ptr CC_C; /* outputs: (mpc_t, mpc_t), input: mpc_t */ +} func_ptr; + +/* the rounding mode is implicit */ +typedef enum { + FC, /* output: mpfr_t, input: mpc_t */ + CC, /* output: mpc_t, input: mpc_t */ + C_CC, /* output: mpc_t, inputs: (mpc_t, mpc_t) */ + CCCC, /* output: mpc_t, inputs: (mpc_t, mpc_t, mpc_t) */ + CCU, /* output: mpc_t, inputs: (mpc_t, unsigned long) */ + CCS, /* output: mpc_t, inputs: (mpc_t, long) */ + CCI, /* output: mpc_t, inputs: (mpc_t, int) */ + CCF, /* output: mpc_t, inputs: (mpc_t, mpfr_t) */ + CFC, /* output: mpc_t, inputs: (mpfr_t, mpc_t) */ + CUC, /* output: mpc_t, inputs: (unsigned long, mpc_t) */ + CUUC, /* output: mpc_t, inputs: (ulong, ulong, mpc_t) */ + CC_C /* outputs: (mpc_t, mpc_t), input: mpc_t */ +} func_type; + +/* properties */ +#define FUNC_PROP_NONE 0 +#define FUNC_PROP_SYMETRIC 1 + +typedef struct +{ + func_ptr pointer; + func_type type; + const char * name; + int properties; +} mpc_function; + +#define DECL_FUNC(_ftype, _fvar, _func) \ + mpc_function _fvar; \ + _fvar.pointer._ftype = _func; \ + _fvar.type = _ftype; \ + _fvar.name = QUOTE (_func); \ + _fvar.properties = FUNC_PROP_NONE; + + +/* tgeneric(mpc_function, prec_min, prec_max, step, exp_max) checks rounding + with random numbers: + - with precision ranging from prec_min to prec_max with an increment of + step, + - with exponent between -exp_max and exp_max. + + It also checks parameter reuse (it is assumed here that either two mpc_t + variables are equal or they are different, in the sense that the real part of + one of them cannot be the imaginary part of the other). */ +void tgeneric (mpc_function, mpfr_prec_t, mpfr_prec_t, mpfr_prec_t, mp_exp_t); + + +/** READ FILE WITH TEST DATA SET **/ +/* data_check (function, "data_file_name") checks function results against + precomputed data in a file.*/ +extern void data_check (mpc_function, const char *); + +extern FILE * open_data_file (const char *file_name); +extern void close_data_file (FILE *fp); + +/* helper file reading functions */ +extern void skip_whitespace_comments (FILE *fp); +extern void read_ternary (FILE *fp, int* ternary); +extern void read_mpfr_rounding_mode (FILE *fp, mpfr_rnd_t* rnd); +extern void read_mpc_rounding_mode (FILE *fp, mpc_rnd_t* rnd); +extern mpfr_prec_t read_mpfr_prec (FILE *fp); +extern void read_int (FILE *fp, int *n, const char *name); +extern size_t read_string (FILE *fp, char **buffer_ptr, size_t buffer_length, const char *name); +extern void read_mpfr (FILE *fp, mpfr_ptr x, int *known_sign); +extern void read_mpc (FILE *fp, mpc_ptr z, known_signs_t *ks); + +#define TERNARY_NOT_CHECKED 255 + /* special value to indicate that the ternary value is not checked */ +#define TERNARY_ERROR 254 + /* special value to indicate that an error occurred in an mpc function */ + +#endif /* __MPC_TESTS_H */ diff --git a/mpc/tests/mul.dat b/mpc/tests/mul.dat new file mode 100755 index 0000000000..13ea1e6ba5 --- /dev/null +++ b/mpc/tests/mul.dat @@ -0,0 +1,178 @@ +# Data file for mpc_mul +# +# Copyright (C) 2008, 2010, 2011, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM PREC_OP2_RE OP2_RE PREC_OP2_IM OP2_IM RND_RE RND_IM +# +# See add.dat for more details. + +# special values (following ISO C99 standard, G.5.1) +0 0 53 nan 53 +inf 53 -inf 53 -inf 53 -inf 53 -inf N Z +0 0 53 nan 53 +inf 53 -inf 53 +inf 53 +1 53 -inf Z U +0 0 53 +inf 53 -inf 53 +inf 53 -inf 53 +inf 53 +0 U D +0 0 53 +inf 53 -inf 53 +inf 53 +inf 53 -0 53 -1 D N +0 0 53 -inf 53 +inf 53 -inf 53 -inf 53 -0 53 -1 N U +0 0 53 -inf 53 +inf 53 -inf 53 +inf 53 +inf 53 nan Z D +0 0 53 -inf 53 -inf 53 +inf 53 -inf 53 nan 53 -1 U N +0 0 53 nan 53 nan 53 +inf 53 +inf 53 -0 53 nan D Z +0 0 53 nan 53 nan 53 -inf 53 -inf 53 nan 53 nan N D + +0 0 53 -inf 53 -inf 53 -1 53 -inf 53 +inf 53 -1 N D +0 0 53 -inf 53 nan 53 -inf 53 +1 53 +inf 53 -0 Z N +0 0 53 +inf 53 nan 53 +1 53 -inf 53 -0 53 +1 U Z +0 0 53 nan 53 nan 53 +inf 53 +1 53 -0 53 -0 D U +0 0 53 nan 53 -inf 53 -1 53 -inf 53 +inf 53 nan N N +0 0 53 nan 53 -inf 53 -inf 53 +1 53 nan 53 +1 Z Z +0 0 53 nan 53 nan 53 +1 53 -inf 53 -0 53 nan U U +0 0 53 nan 53 nan 53 +inf 53 +1 53 nan 53 nan D D + +0 0 53 +inf 53 nan 53 -0 53 -inf 53 +0 53 +inf D D +0 0 53 -inf 53 nan 53 -inf 53 +0 53 +1 53 -0 N Z +0 0 53 nan 53 nan 53 +0 53 -inf 53 -0 53 -0 Z U +0 0 53 -inf 53 nan 53 +inf 53 +0 53 -inf 53 nan U D +0 0 53 -inf 53 nan 53 -0 53 -inf 53 nan 53 -1 D N +0 0 53 nan 53 nan 53 -inf 53 +0 53 +0 53 nan N U +0 0 53 nan 53 nan 53 +0 53 -inf 53 nan 53 nan Z D + +0 0 53 +1 53 -0 53 +0 53 +1 53 -0 53 -1 Z D +0 0 53 -0 53 +0 53 -1 53 -0 53 +0 53 -0 U N +0 0 53 -inf 53 nan 53 -0 53 +1 53 nan 53 +inf D Z +0 0 53 nan 53 nan 53 +1 53 -0 53 -1 53 nan N D +0 0 53 nan 53 nan 53 +0 53 +1 53 nan 53 -0 Z N +0 0 53 nan 53 nan 53 -1 53 -0 53 nan 53 nan U Z + +0 0 53 +0 53 +0 53 -0 53 +0 53 +0 53 -0 U Z +0 0 53 nan 53 nan 53 +0 53 -0 53 nan 53 -inf D U +0 0 53 nan 53 nan 53 +0 53 +0 53 -1 53 nan N N +0 0 53 nan 53 nan 53 -0 53 -0 53 nan 53 -0 Z Z +0 0 53 nan 53 nan 53 -0 53 +0 53 nan 53 nan U U + +0 0 53 +inf 53 nan 53 nan 53 -inf 53 nan 53 +inf U U +0 0 53 -inf 53 nan 53 +inf 53 nan 53 -1 53 nan D D +0 0 53 nan 53 nan 53 nan 53 -inf 53 nan 53 -0 N Z +0 0 53 nan 53 nan 53 -inf 53 nan 53 nan 53 nan Z U + +0 0 53 nan 53 nan 53 +1 53 nan 53 nan 53 -1 Z U +0 0 53 nan 53 nan 53 nan 53 +1 53 -0 53 nan U D +0 0 53 nan 53 nan 53 -1 53 nan 53 nan 53 nan D N + +0 0 53 nan 53 nan 53 nan 53 +0 53 +0 53 nan D N +0 0 53 nan 53 nan 53 +0 53 nan 53 nan 53 nan N U + +0 0 53 nan 53 nan 53 nan 53 nan 53 nan 53 nan N U + +# pure real arguments +0 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-52 53 -0 N N +0 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-52 53 -0 Z Z +0 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-52 53 -0 U U +0 0 53 -0x10000000000001p-52 53 -0 53 -1 53 -0 53 0x10000000000001p-52 53 -0 D D + +# one pure real argument +0 0 53 0x10000000000001p-52 53 0x10000000000001p-52 53 +1 53 +1 53 0x10000000000001p-52 53 -0 N N +0 0 53 0x10000000000001p-52 53 -0x10000000000001p-51 53 +1 53 -2 53 0x10000000000001p-52 53 -0 Z Z +- + 53 -0x30000000000004p-52 53 0x30000000000004p-52 53 -3 53 +3 53 0x10000000000001p-52 53 +0 N N ++ - 53 -0x30000000000002p-52 53 0x30000000000002p-52 53 -3 53 +3 53 0x10000000000001p-52 53 +0 Z Z ++ + 53 -0x30000000000002p-52 53 0x30000000000004p-52 53 -3 53 +3 53 0x10000000000001p-52 53 +0 U U +- - 53 -0x30000000000004p-52 53 0x30000000000002p-52 53 -3 53 +3 53 0x10000000000001p-52 53 +0 D D +0 0 53 -0x10000000000001p-52 53 -0x10000000000001p-50 53 -1 53 -4 53 0x10000000000001p-52 53 +0 D D +0 0 53 +0 53 +0 53 +0 53 +0 53 0x10000000000001p-52 53 -1 N N +0 0 53 +0 53 -0 53 +0 53 -0 53 0x10000000000001p-52 53 -2 Z Z +0 0 53 +0 53 +0 53 +0 53 +0 53 0x10000000000001p-52 53 +3 U U +0 0 53 -0 53 -0 53 -0 53 -0 53 0x10000000000001p-52 53 +4 D D + +# pure imaginary arguments +0 0 53 -0x10000000000001p-52 53 -0 53 -0 53 0x10000000000001p-52 53 -0 53 +1 N N +0 0 53 -0x10000000000001p-52 53 +0 53 +0 53 0x10000000000001p-52 53 -0 53 +1 Z Z +0 0 53 -0x10000000000001p-52 53 +0 53 +0 53 0x10000000000001p-52 53 -0 53 +1 U U +0 0 53 -0x10000000000001p-52 53 -0 53 -0 53 0x10000000000001p-52 53 -0 53 +1 D D + +# one pure imaginary argument +0 0 53 -0x10000000000001p-52 53 -0x10000000000001p-52 53 -0 53 0x10000000000001p-52 53 -1 53 +1 N N +0 0 53 +0x10000000000001p-52 53 -0x10000000000001p-51 53 +0 53 0x10000000000001p-52 53 -2 53 -1 Z Z ++ - 53 0x30000000000004p-52 53 -0x30000000000004p-52 53 +0 53 0x10000000000001p-52 53 -3 53 -3 N N +- + 53 0x30000000000002p-52 53 -0x30000000000002p-52 53 +0 53 0x10000000000001p-52 53 -3 53 -3 Z Z ++ + 53 0x30000000000004p-52 53 -0x30000000000002p-52 53 +0 53 0x10000000000001p-52 53 -3 53 -3 U U +- - 53 0x30000000000002p-52 53 -0x30000000000004p-52 53 +0 53 0x10000000000001p-52 53 -3 53 -3 D D +0 0 53 +0x10000000000001p-52 53 -0x10000000000001p-50 53 -0 53 0x10000000000001p-52 53 -4 53 -1 D D + +# big precision uses Karatsuba method +0 0 4096 0x1420176785BD601FC018AD36471p-96 4096 -0x1ECCDBDA38B2611A32848E7ADF43p-100 53 0x6B2E363676587p-44 53 0x1AC20AAC49ED37p-47 53 0x12264C57B44C6Bp-53 53 -0x138639A4B8D8B3p-50 N N + +# Karatsuba case where x=0 since ad=bc: (1+i)^2 at artificially high +# precision so that Karatsuba is actually used. +0 0 4096 0 4096 2 4096 1 4096 1 4096 1 4096 1 N N +# trigger the line reducing prec_x to prec_u +0 0 4096 0 4096 2 40960 1 40960 1 40960 1 40960 1 N N +# another particular cases ++ + 6 -0x9p-497 6 0x33p-315 6 -0x1dp-73 6 0x3p148 6 0x11p-463 6 0x3p-645 N N ++ - 6 0x33p-315 6 0x9p-497 6 0x3p148 6 0x1dp-73 6 0x11p-463 6 0x3p-645 N N +0 0 4 0x1p-1902 4 0x3p-1085 4 -0x1p-892 4 -0x3p-75 4 -0x1p-1010 4 0 N N + +# a few particular values +0 0 8 10 8 -5 8 4 8 3 8 1 8 -2 N N ++ + 27 0b1.10110000001100010010000000e-3 27 0b1.00111100000010100001011001e-1 27 0b1.11111011011000010101000000e-2 27 0b1.11010001010110111001110001e-3 27 0b1.10100101110110011011100100e-1 27 0b1.10111100011000001100110011e-1 N N +0 0 15 2 15 0 15 -1 15 -1 15 -1 15 1 N N + +# check squares, copied from sqr.dat ++ - 53 0xfdbac097c8dc58p+2096 53 -0x7f6e5d4c3b2a2p+1036 53 -0xfedcba9876543p+1024 53 0x10000000000001p-42 53 -0xfedcba9876543p+1024 53 0x10000000000001p-42 U D ++ 0 30 309485009533114692573069312 30 18889465966662952943616 30 17592186044416 30 536870913 30 17592186044416 30 536870913 N N +0 0 4 0 4 2 4 1 4 1 4 1 4 1 N N ++ + 8 0b1.1000111e-3 8 0b1.1100111e-3 27 0b1.11111011011000010101000000e-2 27 0b1.11010001010110111001110001e-3 27 0b1.11111011011000010101000000e-2 27 0b1.11010001010110111001110001e-3 N N +? + 3464 inf 3464 inf 866 -0x2.5763c6519ef1510f8afa101a210b8030b1909cc17004db561a25d9b53e2c08c41c01e8bbac5af6299b9d8786030aa14943d841798c8c369287942e4d4cec42a60ab0922af931159805e631128e97f973754ad53972d5d320a651a3b4a667f0ef2b92dbd698d159c3642675140@192158913 866 -0xd.15f2d530934dd930d66e89d70762d2337a8f973dd6915eb6b532fd372fcc955df1d852632d4e46fe64154ceda991a1302caf1b0ec622497e3e5724dd05b1c89a06e28d7e18e8af58f5ff4c9998cb31714688867524f41e0b31e847c1bf40de5127f858069998efd7c3e599080@192158893 866 -0x2.5763c6519ef1510f8afa101a210b8030b1909cc17004db561a25d9b53e2c08c41c01e8bbac5af6299b9d8786030aa14943d841798c8c369287942e4d4cec42a60ab0922af931159805e631128e97f973754ad53972d5d320a651a3b4a667f0ef2b92dbd698d159c3642675140@192158913 866 -0xd.15f2d530934dd930d66e89d70762d2337a8f973dd6915eb6b532fd372fcc955df1d852632d4e46fe64154ceda991a1302caf1b0ec622497e3e5724dd05b1c89a06e28d7e18e8af58f5ff4c9998cb31714688867524f41e0b31e847c1bf40de5127f858069998efd7c3e599080@192158893 N N +? + 2256 0 2256 -0 564 0xc.87999bfd1cb1a64288881e214b7cf1af979863b23c030b79c4a8bebb39177967608388a2e4df527977e7755a25df8af8f72fdd6dd2f42bd00de83088b4e9b59ce85caf2e6b0c0@-184298749 564 -0x2.5109af459d4daf357e09475ec991cdc9b02c8f7dfacdc060d2a24710d09c997f8aea6dbd46f10828c30b583fdcc90d7dcbb895689d594d3813db40784d2309e450d1fb6e38da8@-184298726 564 0xc.87999bfd1cb1a64288881e214b7cf1af979863b23c030b79c4a8bebb39177967608388a2e4df527977e7755a25df8af8f72fdd6dd2f42bd00de83088b4e9b59ce85caf2e6b0c0@-184298749 564 -0x2.5109af459d4daf357e09475ec991cdc9b02c8f7dfacdc060d2a24710d09c997f8aea6dbd46f10828c30b583fdcc90d7dcbb895689d594d3813db40784d2309e450d1fb6e38da8@-184298726 N N + +# intermediate over- and underflows +- + 100 -inf 100 +inf 100 0x1@125000750 100 0x3@125000750 100 0x1@225000750 100 0x2@225000750 N N +- + 100 -inf 100 +inf 100 0x1@225000750 100 0x2@225000750 100 0x1@125000750 100 0x3@125000750 N N +- - 100 -inf 100 -inf 100 0x1@225000750 100 -0x2@225000750 100 0x1@125000750 100 -0x3@125000750 N N ++ - 100 -0 100 +0 100 0x1@-125000750 100 0x3@-125000750 100 0x1@-225000750 100 0x2@-225000750 N N ++ - 100 -0 100 +0 100 0x1@-225000750 100 0x2@-225000750 100 0x1@-125000750 100 0x3@-125000750 N N +- - 100 +0 100 +0 100 0x3@-125000750 100 0x1@-125000750 100 0x1@-225000750 100 0x2@-225000750 N N +- - 100 +0 100 +0 100 0x4@-125000750 100 0x1@-125000750 100 0x1@-225000750 100 0x2@-225000750 N N ++ - 100 -0 100 +0 100 0x2@-225000750 100 0x1@-225000750 100 0x1@-125000750 100 0x3@-125000750 N N +0 - 100 +0 100 +0 100 0x1@-225000750 100 0x1@-225000750 100 0x1@-125000750 100 0x1@-125000750 N N +0 + 100 +0 100 +inf 100 0x1@125000750 100 0x1@125000750 100 0x1@225000750 100 0x1@225000750 N N ++ 0 100 +inf 100 +0 100 0x1@125000750 100 0x1@125000750 100 0x1@225000750 100 -0x1@225000750 N N +# the same with directed rounding +- + 10 -inf 10 +inf 10 0x1@125000750 10 0x3@125000750 10 0x1@225000750 10 0x2@225000750 D U ++ - 10 -0b1.111111111e1073741822 10 0b1.111111111e1073741822 10 0x1@125000750 10 0x3@125000750 10 0x1@225000750 10 0x2@225000750 U D ++ - 10 -0 10 +0 10 0x1@-125000750 10 0x3@-125000750 10 0x1@-225000750 10 0x2@-225000750 U D +- + 10 -0b1e-1073741824 10 0b1e-1073741824 10 0x1@-125000750 10 0x3@-125000750 10 0x1@-225000750 10 0x2@-225000750 D U +# starting with Karatsuba +- + 10000 -inf 100 +inf 100 0x1@125000750 100 0x3@125000750 100 0x1@225000750 100 0x2@225000750 N N +- + 10000 -inf 100 +inf 100 0x1@225000750 100 0x2@225000750 100 0x1@125000750 100 0x3@125000750 N N +- - 10000 -inf 100 -inf 100 0x1@225000750 100 -0x2@225000750 100 0x1@125000750 100 -0x3@125000750 N N ++ - 10000 -0 100 +0 100 0x1@-125000750 100 0x3@-125000750 100 0x1@-225000750 100 0x2@-225000750 N N ++ - 10000 -0 100 +0 100 0x1@-225000750 100 0x2@-225000750 100 0x1@-125000750 100 0x3@-125000750 N N +- - 10000 +0 100 +0 100 0x3@-125000750 100 0x1@-125000750 100 0x1@-225000750 100 0x2@-225000750 N N +- - 10000 +0 100 +0 100 0x4@-125000750 100 0x1@-125000750 100 0x1@-225000750 100 0x2@-225000750 N N ++ - 10000 -0 100 +0 100 0x2@-225000750 100 0x1@-225000750 100 0x1@-125000750 100 0x3@-125000750 N N +0 - 10000 +0 100 +0 100 0x1@-225000750 100 0x1@-225000750 100 0x1@-125000750 100 0x1@-125000750 N N +0 + 10000 +0 100 +inf 100 0x1@125000750 100 0x1@125000750 100 0x1@225000750 100 0x1@225000750 N N ++ 0 10000 +inf 100 +0 100 0x1@125000750 100 0x1@125000750 100 0x1@225000750 100 -0x1@225000750 N N ++ + 10000 +inf 100 +inf 100 0x1@125000750 100 0x3@125000750 100 0x1@143434706 100 0x2@143434705 N N + +# improve code coverage: case where sign_x==0 in mpc_mul_karatsuba +0 0 2000 6 2000 8 2000 4 2000 2 2000 2 2000 1 N N +0 0 2000 0 2000 4 2000 2 2000 2 2000 1 2000 1 N N + ++ 0 2 1 2 0x2p-536870913 2 1 2 0x1p-536870913 2 1 2 0x1p-536870913 N N +0 - 2 0 2 1 2 0x1p-536870913 2 1 2 1 2 0x1p-536870913 N N diff --git a/mpc/tests/mul_fr.dat b/mpc/tests/mul_fr.dat new file mode 100644 index 0000000000..e284093099 --- /dev/null +++ b/mpc/tests/mul_fr.dat @@ -0,0 +1,368 @@ +# Data file for mpc_mul_fr. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add_fr.dat. + +# special values +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -inf N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan N N +0 0 7 +inf 7 +inf 7 -inf 7 -1 7 -inf N N +0 0 7 +inf 7 1 7 -inf 7 -1 7 -1 N N +0 0 7 nan 7 +0 7 -inf 7 -1 7 -0 N N +0 0 7 nan 7 -0 7 -inf 7 -1 7 +0 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan N N +0 0 7 +inf 7 nan 7 -inf 7 -0 7 -inf N N +0 0 7 +inf 7 +0 7 -inf 7 -0 7 -1 N N +0 0 7 nan 7 +0 7 -inf 7 -0 7 -0 N N +0 0 7 nan 7 -0 7 -inf 7 -0 7 +0 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 1 N N +0 0 7 -inf 7 nan 7 -inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan N N +0 0 7 +inf 7 nan 7 -inf 7 +0 7 -inf N N +0 0 7 +inf 7 -0 7 -inf 7 +0 7 -1 N N +0 0 7 nan 7 -0 7 -inf 7 +0 7 -0 N N +0 0 7 nan 7 +0 7 -inf 7 +0 7 +0 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 1 N N +0 0 7 -inf 7 nan 7 -inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 nan N N +0 0 7 +inf 7 -inf 7 -inf 7 1 7 -inf N N +0 0 7 +inf 7 -1 7 -inf 7 1 7 -1 N N +0 0 7 nan 7 -0 7 -inf 7 1 7 -0 N N +0 0 7 nan 7 +0 7 -inf 7 1 7 +0 N N +0 0 7 -inf 7 1 7 -inf 7 1 7 1 N N +0 0 7 -inf 7 +inf 7 -inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 1 7 nan N N +0 0 7 +inf 7 -inf 7 -inf 7 +inf 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 -inf 7 nan 7 -inf N N +0 0 7 +inf 7 nan 7 -inf 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 +0 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 nan N N +0 0 7 +inf 7 +inf 7 -1 7 -inf 7 -inf N N +0 0 7 1 7 +inf 7 -1 7 -inf 7 -1 N N +0 0 7 +0 7 nan 7 -1 7 -inf 7 -0 N N +0 0 7 -0 7 nan 7 -1 7 -inf 7 +0 N N +0 0 7 -1 7 -inf 7 -1 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 -1 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -inf 7 nan N N +0 0 7 +inf 7 +inf 7 -1 7 -1 7 -inf N N +0 0 7 -inf 7 -inf 7 -1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -1 7 nan N N +0 0 7 +inf 7 nan 7 -1 7 -0 7 -inf N N +0 0 7 -inf 7 nan 7 -1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -0 7 nan N N +0 0 7 +inf 7 nan 7 -1 7 +0 7 -inf N N +0 0 7 -inf 7 nan 7 -1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 +0 7 nan N N +0 0 7 +inf 7 -inf 7 -1 7 1 7 -inf N N +0 0 7 -inf 7 +inf 7 -1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 1 7 nan N N +0 0 7 +inf 7 -inf 7 -1 7 +inf 7 -inf N N +0 0 7 1 7 -inf 7 -1 7 +inf 7 -1 N N +0 0 7 +0 7 nan 7 -1 7 +inf 7 -0 N N +0 0 7 -0 7 nan 7 -1 7 +inf 7 +0 N N +0 0 7 -1 7 +inf 7 -1 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 -1 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 -1 7 nan 7 -inf N N +0 0 7 1 7 nan 7 -1 7 nan 7 -1 N N +0 0 7 +0 7 nan 7 -1 7 nan 7 -0 N N +0 0 7 -0 7 nan 7 -1 7 nan 7 +0 N N +0 0 7 -1 7 nan 7 -1 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 -1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 nan 7 nan N N +0 0 7 nan 7 +inf 7 -0 7 -inf 7 -inf N N +0 0 7 +0 7 +inf 7 -0 7 -inf 7 -1 N N +0 0 7 +0 7 nan 7 -0 7 -inf 7 -0 N N +0 0 7 -0 7 nan 7 -0 7 -inf 7 +0 N N +0 0 7 -0 7 -inf 7 -0 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 -0 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -inf 7 nan N N +0 0 7 nan 7 +inf 7 -0 7 -1 7 -inf N N +0 0 7 nan 7 -inf 7 -0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -1 7 nan N N +0 0 7 nan 7 nan 7 -0 7 -0 7 -inf N N +0 0 7 nan 7 nan 7 -0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -0 7 nan N N +0 0 7 nan 7 nan 7 -0 7 +0 7 -inf N N +0 0 7 nan 7 nan 7 -0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 +0 7 nan N N +0 0 7 nan 7 -inf 7 -0 7 1 7 -inf N N +0 0 7 nan 7 +inf 7 -0 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 1 7 nan N N +0 0 7 nan 7 -inf 7 -0 7 +inf 7 -inf N N +0 0 7 +0 7 -inf 7 -0 7 +inf 7 -1 N N +0 0 7 +0 7 nan 7 -0 7 +inf 7 -0 N N +0 0 7 -0 7 nan 7 -0 7 +inf 7 +0 N N +0 0 7 -0 7 +inf 7 -0 7 +inf 7 1 N N +0 0 7 nan 7 +inf 7 -0 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 -0 7 nan 7 -inf N N +0 0 7 +0 7 nan 7 -0 7 nan 7 -1 N N +0 0 7 +0 7 nan 7 -0 7 nan 7 -0 N N +0 0 7 -0 7 nan 7 -0 7 nan 7 +0 N N +0 0 7 -0 7 nan 7 -0 7 nan 7 1 N N +0 0 7 nan 7 nan 7 -0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 nan 7 nan N N +0 0 7 nan 7 +inf 7 +0 7 -inf 7 -inf N N +0 0 7 -0 7 +inf 7 +0 7 -inf 7 -1 N N +0 0 7 -0 7 nan 7 +0 7 -inf 7 -0 N N +0 0 7 +0 7 nan 7 +0 7 -inf 7 +0 N N +0 0 7 +0 7 -inf 7 +0 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 +0 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -inf 7 nan N N +0 0 7 nan 7 +inf 7 +0 7 -1 7 -inf N N +0 0 7 nan 7 -inf 7 +0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -1 7 nan N N +0 0 7 nan 7 nan 7 +0 7 -0 7 -inf N N +0 0 7 nan 7 nan 7 +0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -0 7 nan N N +0 0 7 nan 7 nan 7 +0 7 +0 7 -inf N N +0 0 7 nan 7 nan 7 +0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 +0 7 nan N N +0 0 7 nan 7 -inf 7 +0 7 1 7 -inf N N +0 0 7 nan 7 +inf 7 +0 7 1 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 1 7 nan N N +0 0 7 nan 7 -inf 7 +0 7 +inf 7 -inf N N +0 0 7 -0 7 -inf 7 +0 7 +inf 7 -1 N N +0 0 7 -0 7 nan 7 +0 7 +inf 7 -0 N N +0 0 7 +0 7 nan 7 +0 7 +inf 7 +0 N N +0 0 7 +0 7 +inf 7 +0 7 +inf 7 1 N N +0 0 7 nan 7 +inf 7 +0 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 +0 7 nan 7 -inf N N +0 0 7 -0 7 nan 7 +0 7 nan 7 -1 N N +0 0 7 -0 7 nan 7 +0 7 nan 7 -0 N N +0 0 7 +0 7 nan 7 +0 7 nan 7 +0 N N +0 0 7 +0 7 nan 7 +0 7 nan 7 1 N N +0 0 7 nan 7 nan 7 +0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 nan 7 nan N N +0 0 7 -inf 7 +inf 7 1 7 -inf 7 -inf N N +0 0 7 -1 7 +inf 7 1 7 -inf 7 -1 N N +0 0 7 -0 7 nan 7 1 7 -inf 7 -0 N N +0 0 7 +0 7 nan 7 1 7 -inf 7 +0 N N +0 0 7 1 7 -inf 7 1 7 -inf 7 1 N N +0 0 7 +inf 7 -inf 7 1 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -inf 7 nan N N +0 0 7 -inf 7 +inf 7 1 7 -1 7 -inf N N +0 0 7 +inf 7 -inf 7 1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -1 7 nan N N +0 0 7 -inf 7 nan 7 1 7 -0 7 -inf N N +0 0 7 +inf 7 nan 7 1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -0 7 nan N N +0 0 7 -inf 7 nan 7 1 7 +0 7 -inf N N +0 0 7 +inf 7 nan 7 1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 1 7 +0 7 nan N N +0 0 7 -inf 7 -inf 7 1 7 1 7 -inf N N +0 0 7 +inf 7 +inf 7 1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 1 7 1 7 nan N N +0 0 7 -inf 7 -inf 7 1 7 +inf 7 -inf N N +0 0 7 -1 7 -inf 7 1 7 +inf 7 -1 N N +0 0 7 -0 7 nan 7 1 7 +inf 7 -0 N N +0 0 7 +0 7 nan 7 1 7 +inf 7 +0 N N +0 0 7 1 7 +inf 7 1 7 +inf 7 1 N N +0 0 7 +inf 7 +inf 7 1 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 1 7 +inf 7 nan N N +0 0 7 -inf 7 nan 7 1 7 nan 7 -inf N N +0 0 7 -1 7 nan 7 1 7 nan 7 -1 N N +0 0 7 -0 7 nan 7 1 7 nan 7 -0 N N +0 0 7 +0 7 nan 7 1 7 nan 7 +0 N N +0 0 7 1 7 nan 7 1 7 nan 7 1 N N +0 0 7 +inf 7 nan 7 1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 1 7 nan 7 nan N N +0 0 7 -inf 7 +inf 7 +inf 7 -inf 7 -inf N N +0 0 7 -inf 7 +inf 7 +inf 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 +0 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 1 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 nan N N +0 0 7 -inf 7 +inf 7 +inf 7 -1 7 -inf N N +0 0 7 -inf 7 1 7 +inf 7 -1 7 -1 N N +0 0 7 nan 7 +0 7 +inf 7 -1 7 -0 N N +0 0 7 nan 7 -0 7 +inf 7 -1 7 +0 N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 1 N N +0 0 7 +inf 7 -inf 7 +inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -1 7 nan N N +0 0 7 -inf 7 nan 7 +inf 7 -0 7 -inf N N +0 0 7 -inf 7 +0 7 +inf 7 -0 7 -1 N N +0 0 7 nan 7 +0 7 +inf 7 -0 7 -0 N N +0 0 7 nan 7 -0 7 +inf 7 -0 7 +0 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 1 N N +0 0 7 +inf 7 nan 7 +inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -0 7 nan N N +0 0 7 -inf 7 nan 7 +inf 7 +0 7 -inf N N +0 0 7 -inf 7 -0 7 +inf 7 +0 7 -1 N N +0 0 7 nan 7 -0 7 +inf 7 +0 7 -0 N N +0 0 7 nan 7 +0 7 +inf 7 +0 7 +0 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 1 N N +0 0 7 +inf 7 nan 7 +inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 +0 7 nan N N +0 0 7 -inf 7 -inf 7 +inf 7 1 7 -inf N N +0 0 7 -inf 7 -1 7 +inf 7 1 7 -1 N N +0 0 7 nan 7 -0 7 +inf 7 1 7 -0 N N +0 0 7 nan 7 +0 7 +inf 7 1 7 +0 N N +0 0 7 +inf 7 1 7 +inf 7 1 7 1 N N +0 0 7 +inf 7 +inf 7 +inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 1 7 nan N N +0 0 7 -inf 7 -inf 7 +inf 7 +inf 7 -inf N N +0 0 7 -inf 7 -inf 7 +inf 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 +0 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 1 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 nan N N +0 0 7 -inf 7 nan 7 +inf 7 nan 7 -inf N N +0 0 7 -inf 7 nan 7 +inf 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 +0 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 1 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 -inf 7 -inf N N +0 0 7 nan 7 +inf 7 nan 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 +0 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 -1 7 -inf N N +0 0 7 nan 7 1 7 nan 7 -1 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 -1 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 -1 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -1 7 nan N N +0 0 7 nan 7 nan 7 nan 7 -0 7 -inf N N +0 0 7 nan 7 +0 7 nan 7 -0 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 -0 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 +0 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 1 N N +0 0 7 nan 7 nan 7 nan 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -0 7 nan N N +0 0 7 nan 7 nan 7 nan 7 +0 7 -inf N N +0 0 7 nan 7 -0 7 nan 7 +0 7 -1 N N +0 0 7 nan 7 -0 7 nan 7 +0 7 -0 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 +0 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 1 N N +0 0 7 nan 7 nan 7 nan 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +0 7 nan N N +0 0 7 nan 7 -inf 7 nan 7 1 7 -inf N N +0 0 7 nan 7 -1 7 nan 7 1 7 -1 N N +0 0 7 nan 7 -0 7 nan 7 1 7 -0 N N +0 0 7 nan 7 +0 7 nan 7 1 7 +0 N N +0 0 7 nan 7 1 7 nan 7 1 7 1 N N +0 0 7 nan 7 +inf 7 nan 7 1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 1 7 nan N N +0 0 7 nan 7 -inf 7 nan 7 +inf 7 -inf N N +0 0 7 nan 7 -inf 7 nan 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 +0 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 1 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 nan N N + +# values with only 1, -1, +0, -0 +0 0 7 1 7 1 7 -1 7 -1 7 -1 N N +0 0 7 +0 7 +0 7 -1 7 -1 7 -0 N N +0 0 7 -0 7 -0 7 -1 7 -1 7 +0 N N +0 0 7 -1 7 -1 7 -1 7 -1 7 1 N N +0 0 7 1 7 +0 7 -1 7 -0 7 -1 N N +0 0 7 +0 7 +0 7 -1 7 -0 7 -0 N N +0 0 7 -0 7 -0 7 -1 7 -0 7 +0 N N +0 0 7 -1 7 -0 7 -1 7 -0 7 1 N N +0 0 7 1 7 -0 7 -1 7 +0 7 -1 N N +0 0 7 +0 7 -0 7 -1 7 +0 7 -0 N N +0 0 7 -0 7 +0 7 -1 7 +0 7 +0 N N +0 0 7 -1 7 +0 7 -1 7 +0 7 1 N N +0 0 7 1 7 -1 7 -1 7 1 7 -1 N N +0 0 7 +0 7 -0 7 -1 7 1 7 -0 N N +0 0 7 -0 7 +0 7 -1 7 1 7 +0 N N +0 0 7 -1 7 1 7 -1 7 1 7 1 N N +0 0 7 +0 7 1 7 -0 7 -1 7 -1 N N +0 0 7 +0 7 +0 7 -0 7 -1 7 -0 N N +0 0 7 -0 7 -0 7 -0 7 -1 7 +0 N N +0 0 7 -0 7 -1 7 -0 7 -1 7 1 N N +0 0 7 +0 7 +0 7 -0 7 -0 7 -1 N N +0 0 7 +0 7 +0 7 -0 7 -0 7 -0 N N +0 0 7 -0 7 -0 7 -0 7 -0 7 +0 N N +0 0 7 -0 7 -0 7 -0 7 -0 7 1 N N +0 0 7 +0 7 -0 7 -0 7 +0 7 -1 N N +0 0 7 +0 7 -0 7 -0 7 +0 7 -0 N N +0 0 7 -0 7 +0 7 -0 7 +0 7 +0 N N +0 0 7 -0 7 +0 7 -0 7 +0 7 1 N N +0 0 7 +0 7 -1 7 -0 7 1 7 -1 N N +0 0 7 +0 7 -0 7 -0 7 1 7 -0 N N +0 0 7 -0 7 +0 7 -0 7 1 7 +0 N N +0 0 7 -0 7 1 7 -0 7 1 7 1 N N +0 0 7 -0 7 1 7 +0 7 -1 7 -1 N N +0 0 7 -0 7 +0 7 +0 7 -1 7 -0 N N +0 0 7 +0 7 -0 7 +0 7 -1 7 +0 N N +0 0 7 +0 7 -1 7 +0 7 -1 7 1 N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -1 N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 +0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 1 N N +0 0 7 -0 7 -0 7 +0 7 +0 7 -1 N N +0 0 7 -0 7 -0 7 +0 7 +0 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 +0 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 1 N N +0 0 7 -0 7 -1 7 +0 7 1 7 -1 N N +0 0 7 -0 7 -0 7 +0 7 1 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 1 7 +0 N N +0 0 7 +0 7 1 7 +0 7 1 7 1 N N +0 0 7 -1 7 1 7 1 7 -1 7 -1 N N +0 0 7 -0 7 +0 7 1 7 -1 7 -0 N N +0 0 7 +0 7 -0 7 1 7 -1 7 +0 N N +0 0 7 1 7 -1 7 1 7 -1 7 1 N N +0 0 7 -1 7 +0 7 1 7 -0 7 -1 N N +0 0 7 -0 7 +0 7 1 7 -0 7 -0 N N +0 0 7 +0 7 -0 7 1 7 -0 7 +0 N N +0 0 7 1 7 -0 7 1 7 -0 7 1 N N +0 0 7 -1 7 -0 7 1 7 +0 7 -1 N N +0 0 7 -0 7 -0 7 1 7 +0 7 -0 N N +0 0 7 +0 7 +0 7 1 7 +0 7 +0 N N +0 0 7 1 7 +0 7 1 7 +0 7 1 N N +0 0 7 -1 7 -1 7 1 7 1 7 -1 N N +0 0 7 -0 7 -0 7 1 7 1 7 -0 N N +0 0 7 +0 7 +0 7 1 7 1 7 +0 N N +0 0 7 1 7 1 7 1 7 1 7 1 N N + diff --git a/mpc/tests/neg.dat b/mpc/tests/neg.dat new file mode 100644 index 0000000000..0e036e6d9f --- /dev/null +++ b/mpc/tests/neg.dat @@ -0,0 +1,109 @@ +# Data file for mpc_neg. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# see sin.dat for precisions + +# special values (following ISO C99 standard) +0 0 53 +inf 53 +inf 53 -inf 53 -inf N N +0 0 53 +inf 53 +1 53 -inf 53 -1 N N +0 0 53 +inf 53 +0 53 -inf 53 -0 N N +0 0 53 +inf 53 -0 53 -inf 53 +0 N N +0 0 53 +inf 53 -1 53 -inf 53 +1 N N +0 0 53 +inf 53 -inf 53 -inf 53 +inf N N +0 0 53 +inf 53 nan 53 -inf 53 nan N N +0 0 53 +1 53 +inf 53 -1 53 -inf N N +0 0 53 +1 53 +0 53 -1 53 -0 N N +0 0 53 +1 53 -0 53 -1 53 +0 N N +0 0 53 +1 53 -inf 53 -1 53 +inf N N +0 0 53 +1 53 nan 53 -1 53 nan N N +0 0 53 +0 53 +inf 53 -0 53 -inf N N +0 0 53 +0 53 +1 53 -0 53 -1 N N +0 0 53 +0 53 +0 53 -0 53 -0 N N +0 0 53 +0 53 -0 53 -0 53 +0 N N +0 0 53 +0 53 -1 53 -0 53 +1 N N +0 0 53 +0 53 -inf 53 -0 53 +inf N N +0 0 53 +0 53 nan 53 -0 53 nan N N +0 0 53 -0 53 +inf 53 +0 53 -inf N N +0 0 53 -0 53 +1 53 +0 53 -1 N N +0 0 53 -0 53 +0 53 +0 53 -0 N N +0 0 53 -0 53 -0 53 +0 53 +0 N N +0 0 53 -0 53 -1 53 +0 53 +1 N N +0 0 53 -0 53 -inf 53 +0 53 +inf N N +0 0 53 -0 53 nan 53 +0 53 nan N N +0 0 53 -1 53 +inf 53 +1 53 -inf N N +0 0 53 -1 53 +0 53 +1 53 -0 N N +0 0 53 -1 53 -0 53 +1 53 +0 N N +0 0 53 -1 53 -inf 53 +1 53 +inf N N +0 0 53 -1 53 nan 53 +1 53 nan N N +0 0 53 -inf 53 +inf 53 +inf 53 -inf N N +0 0 53 -inf 53 +1 53 +inf 53 -1 N N +0 0 53 -inf 53 +0 53 +inf 53 -0 N N +0 0 53 -inf 53 -0 53 +inf 53 +0 N N +0 0 53 -inf 53 -1 53 +inf 53 +1 N N +0 0 53 -inf 53 -inf 53 +inf 53 +inf N N +0 0 53 -inf 53 nan 53 +inf 53 nan N N +0 0 53 nan 53 +inf 53 nan 53 -inf N N +0 0 53 nan 53 +1 53 nan 53 -1 N N +0 0 53 nan 53 +0 53 nan 53 -0 N N +0 0 53 nan 53 -0 53 nan 53 +0 N N +0 0 53 nan 53 -1 53 nan 53 +1 N N +0 0 53 nan 53 -inf 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument +0 0 53 -0x123456789abcdep+52 2 -0 53 0x123456789abcdep+52 17 +0 N N +0 0 53 0x123456789abcdep+52 3 -0 54 -0x123456789abcdep+52 16 +0 Z N +0 0 53 -0x123456789abcdep+52 4 +0 55 0x123456789abcdep+52 15 -0 U N +0 0 53 0x123456789abcdep+52 5 +0 56 -0x123456789abcdep+52 14 -0 D N +0 0 53 -0x123456789abcdep+52 6 -0 57 0x123456789abcdep+52 13 +0 Z Z +0 0 53 0x123456789abcdep+52 7 -0 58 -0x123456789abcdep+52 12 +0 U Z +0 0 53 -0x123456789abcdep+52 8 +0 59 0x123456789abcdep+52 11 -0 D Z +0 0 53 0x123456789abcdep+52 9 +0 60 -0x123456789abcdep+52 10 -0 N Z +0 0 53 -0x123456789abcdep+52 10 -0 61 0x123456789abcdep+52 9 +0 U U +0 0 53 0x123456789abcdep+52 11 -0 62 -0x123456789abcdep+52 8 +0 D U +0 0 53 -0x123456789abcdep+52 12 +0 63 0x123456789abcdep+52 7 -0 N U +0 0 53 0x123456789abcdep+52 13 +0 64 -0x123456789abcdep+52 6 -0 Z U +0 0 53 -0x123456789abcdep+52 14 -0 65 0x123456789abcdep+52 5 +0 D D +0 0 53 0x123456789abcdep+52 15 -0 66 -0x123456789abcdep+52 4 +0 N D +0 0 53 -0x123456789abcdep+52 16 +0 67 0x123456789abcdep+52 3 -0 Z D +0 0 53 0x123456789abcdep+52 17 +0 68 -0x123456789abcdep+52 2 -0 U D + +# pure imaginary argument +0 0 53 -0 53 -0x123456789abcdep+52 53 +0 53 0x123456789abcdep+52 N N +0 0 53 +0 53 -0x123456789abcdep+52 51 -0 54 0x123456789abcdep+52 Z N +0 0 53 -0 53 0x123456789abcdep+52 49 +0 55 -0x123456789abcdep+52 U N +0 0 53 +0 53 0x123456789abcdep+52 47 -0 56 -0x123456789abcdep+52 D N +0 0 53 -0 53 -0x123456789abcdep+52 45 +0 57 0x123456789abcdep+52 Z Z +0 0 53 +0 53 -0x123456789abcdep+52 43 -0 58 0x123456789abcdep+52 U Z +0 0 53 -0 53 0x123456789abcdep+52 41 +0 59 -0x123456789abcdep+52 D Z +0 0 53 +0 53 0x123456789abcdep+52 39 -0 60 -0x123456789abcdep+52 N Z +0 0 53 -0 53 -0x123456789abcdep+52 37 +0 61 0x123456789abcdep+52 U U +0 0 53 +0 53 -0x123456789abcdep+52 35 -0 62 0x123456789abcdep+52 D U +0 0 53 -0 53 0x123456789abcdep+52 33 +0 63 -0x123456789abcdep+52 N U +0 0 53 +0 53 0x123456789abcdep+52 31 -0 64 -0x123456789abcdep+52 Z U +0 0 53 -0 53 -0x123456789abcdep+52 29 +0 65 0x123456789abcdep+52 D D +0 0 53 +0 53 -0x123456789abcdep+52 27 -0 66 0x123456789abcdep+52 N D +0 0 53 -0 53 0x123456789abcdep+52 25 +0 67 -0x123456789abcdep+52 Z D +0 0 53 +0 53 0x123456789abcdep+52 23 -0 68 -0x123456789abcdep+52 U D + diff --git a/mpc/tests/norm.dat b/mpc/tests/norm.dat new file mode 100644 index 0000000000..1a7e341cbe --- /dev/null +++ b/mpc/tests/norm.dat @@ -0,0 +1,166 @@ +# Data file for mpc_norm. +# +# Copyright (C) 2008, 2010, 2011 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see abs.dat. + +# special values +0 7 +inf 7 -inf 7 -inf N +0 7 +inf 7 -inf 7 -1 N +0 7 +inf 7 -inf 7 -0 N +0 7 +inf 7 -inf 7 +0 N +0 7 +inf 7 -inf 7 1 N +0 7 +inf 7 -inf 7 +inf N +0 7 +inf 7 -inf 7 nan N +0 7 +inf 7 -1 7 -inf N +0 7 +inf 7 -1 7 +inf N +0 7 nan 7 -1 7 nan N +0 7 +inf 7 -0 7 -inf N +0 7 +inf 7 -0 7 +inf N +0 7 nan 7 -0 7 nan N +0 7 +inf 7 +0 7 -inf N +0 7 +inf 7 +0 7 +inf N +0 7 nan 7 +0 7 nan N +0 7 +inf 7 1 7 -inf N +0 7 +inf 7 1 7 +inf N +0 7 nan 7 1 7 nan N +0 7 +inf 7 +inf 7 -inf N +0 7 +inf 7 +inf 7 -1 N +0 7 +inf 7 +inf 7 -0 N +0 7 +inf 7 +inf 7 +0 N +0 7 +inf 7 +inf 7 1 N +0 7 +inf 7 +inf 7 +inf N +0 7 +inf 7 +inf 7 nan N +0 7 +inf 7 nan 7 -inf N +0 7 nan 7 nan 7 -1 N +0 7 nan 7 nan 7 -0 N +0 7 nan 7 nan 7 +0 N +0 7 nan 7 nan 7 1 N +0 7 +inf 7 nan 7 +inf N +0 7 nan 7 nan 7 nan N + +# values with only 1, -1, +0, -0 +0 7 2 7 -1 7 -1 N +0 7 1 7 -1 7 -0 N +0 7 1 7 -1 7 +0 N +0 7 2 7 -1 7 1 N +0 7 1 7 -0 7 -1 N +0 7 +0 7 -0 7 -0 N +0 7 +0 7 -0 7 +0 N +0 7 1 7 -0 7 1 N +0 7 1 7 +0 7 -1 N +0 7 +0 7 +0 7 -0 N +0 7 +0 7 +0 7 +0 N +0 7 1 7 +0 7 1 N +0 7 2 7 1 7 -1 N +0 7 1 7 1 7 -0 N +0 7 1 7 1 7 +0 N +0 7 2 7 1 7 1 N + +# overflow ++ 53 +inf 2 0x1p536870912 2 0x1p536870912 U + +# infinite loop reported by E. Thome +- 250 +0 250 -0xf.fdda3457c3e69e5841461d505b42987feb42867a4a2d2872179c4efa20054c0@-136943039 250 -0xc.670d1beda685fdd771b6246e32ff49ec4fd70aec25367444e00933e6965d3c0@-136943040 N + +# inexact values: norm (2+i)=5, in the middle between two values at precision 2 +- 2 4 2 2 2 1 D +- 2 4 2 2 2 1 Z ++ 2 6 2 2 2 1 U +- 2 4 2 2 2 1 N + +# over- and underflows ++ 10 inf 10 0 10 0b1@536870912 N ++ 10 inf 10 0 10 0b1@536870912 U +- 10 0b1.111111111@1073741822 10 0 10 0b1@536870912 D +- 10 0b1.111111111@1073741822 10 0 10 0b1@536870912 Z +- 10 0 10 0 10 0b1@-536870913 N +- 10 0 10 0 10 0b1@-536870913 D +- 10 0 10 0 10 0b1@-536870913 Z ++ 10 0b1.000000000e-1073741824 10 0 10 0b1@-536870913 U + ++ 10 inf 10 0b1@536870912 10 0 N ++ 10 inf 10 0b1@536870912 10 0 U +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 0 D +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 0 Z +- 10 0 10 0b1@-536870913 10 0 N +- 10 0 10 0b1@-536870913 10 0 D +- 10 0 10 0b1@-536870913 10 0 Z ++ 10 0b1.000000000e-1073741824 10 0b1@-536870913 10 0 U + ++ 10 inf 10 1 10 0b1@536870912 N ++ 10 inf 10 1 10 0b1@536870912 U +- 10 0b1.111111111@1073741822 10 1 10 0b1@536870912 D +- 10 0b1.111111111@1073741822 10 1 10 0b1@536870912 Z +- 10 1 10 1 10 0b1@-536870913 N +- 10 1 10 1 10 0b1@-536870913 D +- 10 1 10 1 10 0b1@-536870913 Z ++ 10 0b1.000000001 10 1 10 0b1@-536870913 U + ++ 10 inf 10 0b1@536870912 10 1 N ++ 10 inf 10 0b1@536870912 10 1 U +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 1 D +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 1 Z +- 10 1 10 0b1@-536870913 10 1 N +- 10 1 10 0b1@-536870913 10 1 D +- 10 1 10 0b1@-536870913 10 1 Z ++ 10 0b1.000000001 10 0b1@-536870913 10 1 U + ++ 3 inf 10 0b1.1 10 0b1@536870912 N ++ 3 inf 10 0b1.1 10 0b1@536870912 U +- 3 0b1.11@1073741822 10 0b1.1 10 0b1@536870912 D +- 3 0b1.11@1073741822 10 0b1.1 10 0b1@536870912 Z ++ 3 2.5 10 0b1.1 10 0b1@-536870913 N +- 3 2 10 0b1.1 10 0b1@-536870913 D +- 3 2 10 0b1.1 10 0b1@-536870913 Z ++ 3 0b1.01@1 10 0b1.1 10 0b1@-536870913 U + ++ 3 inf 10 0b1@536870912 10 0b1.1 N ++ 3 inf 10 0b1@536870912 10 0b1.1 U +- 3 0b1.11@1073741822 10 0b1@536870912 10 0b1.1 D +- 3 0b1.11@1073741822 10 0b1@536870912 10 0b1.1 Z ++ 3 2.5 10 0b1@-536870913 10 0b1.1 N +- 3 2 10 0b1@-536870913 10 0b1.1 D +- 3 2 10 0b1@-536870913 10 0b1.1 Z ++ 3 0b1.01@1 10 0b1@-536870913 10 0b1.1 U + ++ 10 inf 10 0b1@-536870913 10 0b1@536870912 N ++ 10 inf 10 0b1@-536870913 10 0b1@536870912 U +- 10 0b1.111111111@1073741822 10 0b1@-536870913 10 0b1@536870912 D +- 10 0b1.111111111@1073741822 10 0b1@-536870912 10 0b1@536870912 Z ++ 10 inf 10 0b1@536870912 10 0b1@-536870913 N ++ 10 inf 10 0b1@536870912 10 0b1@-536870913 U +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 0b1@-536870913 D +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 0b1@-536870913 Z ++ 10 inf 10 0b1@536870912 10 0b1@536870912 N ++ 10 inf 10 0b1@536870912 10 0b1@536870912 U +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 0b1@536870912 D +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 0b1@536870912 Z +- 10 0 10 0b1@-536870913 10 0b1@-536870913 N +- 10 0 10 0b1@-536870913 10 0b1@-536870913 D +- 10 0 10 0b1@-536870913 10 0b1@-536870913 Z ++ 10 0b1@-1073741824 10 0b1@-536870913 10 0b1@-536870913 U + +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870906 2 0b1.1@-536870913 N +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870913 2 0b1.1@-536870906 N +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870906 2 0b1.1@-536870913 Z +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870913 2 0b1.1@-536870906 Z +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870906 2 0b1.1@-536870913 D +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870913 2 0b1.1@-536870906 D +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870906 2 0b1.1@-536870913 U +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870913 2 0b1.1@-536870906 U diff --git a/mpc/tests/pow.dat b/mpc/tests/pow.dat new file mode 100644 index 0000000000..8157ecd06a --- /dev/null +++ b/mpc/tests/pow.dat @@ -0,0 +1,470 @@ +# Data file for mpc_pow. +# +# Copyright (C) 2009, 2011, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add.dat. + +0 0 53 +1 53 0 53 nan 53 +0 53 +0 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +0 53 +1 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +0 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +1 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +1 53 +1 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 -1 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +inf 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +inf 53 +1 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +inf 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 -inf 53 +0 N N +0 0 53 nan 53 nan 53 +inf 53 +0 53 +0 53 +1 N N +0 0 53 nan 53 nan 53 +inf 53 +0 53 +0 53 -1 N N +0 0 53 inf 53 nan 53 +inf 53 +0 53 +1 53 +0 N N +0 0 53 +inf 53 nan 53 +inf 53 +0 53 +1 53 +1 N N +0 0 53 +inf 53 nan 53 +inf 53 +0 53 +1 53 -1 N N +0 0 53 0 53 0 53 +inf 53 +0 53 -1 53 +0 N N +0 0 53 0 53 0 53 +inf 53 +0 53 -1 53 +1 N N +0 0 53 0 53 0 53 +inf 53 +0 53 -1 53 -1 N N +0 0 53 nan 53 nan 53 +inf 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 +inf 53 +0 53 nan 53 +1 N N +0 0 53 nan 53 nan 53 +inf 53 +0 53 nan 53 -1 N N +0 0 53 +inf 53 nan 53 +inf 53 +0 53 +inf 53 +0 N N +0 0 53 +inf 53 nan 53 +inf 53 +0 53 +inf 53 +1 N N +0 0 53 +inf 53 nan 53 +inf 53 +0 53 +inf 53 -1 N N +0 0 53 0 53 0 53 +inf 53 +0 53 -inf 53 +0 N N +0 0 53 0 53 0 53 +inf 53 +0 53 -inf 53 +1 N N +0 0 53 0 53 0 53 +inf 53 +0 53 -inf 53 -1 N N +0 0 53 nan 53 nan 53 +inf 53 +1 53 +0 53 +1 N N +0 0 53 nan 53 nan 53 +inf 53 +1 53 +0 53 -1 N N +0 0 53 +inf 53 nan 53 +inf 53 +1 53 +1 53 +0 N N +0 0 53 +inf 53 nan 53 +inf 53 +1 53 +1 53 +1 N N +0 0 53 +inf 53 nan 53 +inf 53 +1 53 +1 53 -1 N N +0 0 53 0 53 0 53 +inf 53 +1 53 -1 53 +0 N N +0 0 53 0 53 0 53 +inf 53 +1 53 -1 53 +1 N N +0 0 53 0 53 0 53 +inf 53 +1 53 -1 53 -1 N N +0 0 53 nan 53 nan 53 +inf 53 +1 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 +inf 53 +1 53 nan 53 +1 N N +0 0 53 nan 53 nan 53 +inf 53 +1 53 nan 53 -1 N N +0 0 53 +inf 53 nan 53 +inf 53 +1 53 +inf 53 +0 N N +0 0 53 +inf 53 nan 53 +inf 53 +1 53 +inf 53 +1 N N +0 0 53 +inf 53 nan 53 +inf 53 +1 53 +inf 53 -1 N N +0 0 53 0 53 0 53 +inf 53 +1 53 -inf 53 +0 N N +0 0 53 0 53 0 53 +inf 53 +1 53 -inf 53 +1 N N +0 0 53 0 53 0 53 +inf 53 +1 53 -inf 53 -1 N N +0 0 53 nan 53 nan 53 +inf 53 -1 53 +0 53 +1 N N +0 0 53 nan 53 nan 53 +inf 53 -1 53 +0 53 -1 N N +0 0 53 +inf 53 nan 53 +inf 53 -1 53 +1 53 +0 N N +0 0 53 +inf 53 nan 53 +inf 53 -1 53 +1 53 +1 N N +0 0 53 +inf 53 nan 53 +inf 53 -1 53 +1 53 -1 N N +0 0 53 0 53 0 53 +inf 53 -1 53 -1 53 +0 N N +0 0 53 0 53 0 53 +inf 53 -1 53 -1 53 +1 N N +0 0 53 0 53 0 53 +inf 53 -1 53 -1 53 -1 N N +0 0 53 nan 53 nan 53 +inf 53 -1 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 +inf 53 -1 53 nan 53 +1 N N +0 0 53 nan 53 nan 53 +inf 53 -1 53 nan 53 -1 N N +0 0 53 +inf 53 nan 53 +inf 53 -1 53 +inf 53 +0 N N +0 0 53 +inf 53 nan 53 +inf 53 -1 53 +inf 53 +1 N N +0 0 53 +inf 53 nan 53 +inf 53 -1 53 +inf 53 -1 N N +0 0 53 0 53 0 53 +inf 53 -1 53 -inf 53 +0 N N +0 0 53 0 53 0 53 +inf 53 -1 53 -inf 53 +1 N N +0 0 53 0 53 0 53 +inf 53 -1 53 -inf 53 -1 N N +0 0 53 nan 53 nan 53 -inf 53 +0 53 +0 53 +1 N N +0 0 53 nan 53 nan 53 -inf 53 +0 53 +0 53 -1 N N +0 0 53 +inf 53 nan 53 -inf 53 +0 53 +1 53 +0 N N +0 0 53 +inf 53 nan 53 -inf 53 +0 53 +1 53 +1 N N +0 0 53 +inf 53 nan 53 -inf 53 +0 53 +1 53 -1 N N +0 0 53 0 53 0 53 -inf 53 +0 53 -1 53 +0 N N +0 0 53 0 53 0 53 -inf 53 +0 53 -1 53 +1 N N +0 0 53 0 53 0 53 -inf 53 +0 53 -1 53 -1 N N +0 0 53 nan 53 nan 53 -inf 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 -inf 53 +0 53 nan 53 +1 N N +0 0 53 nan 53 nan 53 -inf 53 +0 53 nan 53 -1 N N +0 0 53 +inf 53 nan 53 -inf 53 +0 53 +inf 53 +0 N N +0 0 53 +inf 53 nan 53 -inf 53 +0 53 +inf 53 +1 N N +0 0 53 +inf 53 nan 53 -inf 53 +0 53 +inf 53 -1 N N +0 0 53 0 53 0 53 -inf 53 +0 53 -inf 53 +0 N N +0 0 53 0 53 0 53 -inf 53 +0 53 -inf 53 +1 N N +0 0 53 0 53 0 53 -inf 53 +0 53 -inf 53 -1 N N +0 0 53 nan 53 nan 53 -inf 53 +1 53 +0 53 +1 N N +0 0 53 nan 53 nan 53 -inf 53 +1 53 +0 53 -1 N N +0 0 53 +inf 53 nan 53 -inf 53 +1 53 +1 53 +0 N N +0 0 53 +inf 53 nan 53 -inf 53 +1 53 +1 53 +1 N N +0 0 53 +inf 53 nan 53 -inf 53 +1 53 +1 53 -1 N N +0 0 53 0 53 0 53 -inf 53 +1 53 -1 53 +0 N N +0 0 53 0 53 0 53 -inf 53 +1 53 -1 53 +1 N N +0 0 53 0 53 0 53 -inf 53 +1 53 -1 53 -1 N N +0 0 53 nan 53 nan 53 -inf 53 +1 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 -inf 53 +1 53 nan 53 +1 N N +0 0 53 nan 53 nan 53 -inf 53 +1 53 nan 53 -1 N N +0 0 53 +inf 53 nan 53 -inf 53 +1 53 +inf 53 +0 N N +0 0 53 +inf 53 nan 53 -inf 53 +1 53 +inf 53 +1 N N +0 0 53 +inf 53 nan 53 -inf 53 +1 53 +inf 53 -1 N N +0 0 53 0 53 0 53 -inf 53 +1 53 -inf 53 +0 N N +0 0 53 0 53 0 53 -inf 53 +1 53 -inf 53 +1 N N +0 0 53 0 53 0 53 -inf 53 +1 53 -inf 53 -1 N N +0 0 53 nan 53 nan 53 -inf 53 -1 53 +0 53 +1 N N +0 0 53 nan 53 nan 53 -inf 53 -1 53 +0 53 -1 N N +0 0 53 +inf 53 nan 53 -inf 53 -1 53 +1 53 +0 N N +0 0 53 +inf 53 nan 53 -inf 53 -1 53 +1 53 +1 N N +0 0 53 +inf 53 nan 53 -inf 53 -1 53 +1 53 -1 N N +0 0 53 0 53 0 53 -inf 53 -1 53 -1 53 +0 N N +0 0 53 0 53 0 53 -inf 53 -1 53 -1 53 +1 N N +0 0 53 0 53 0 53 -inf 53 -1 53 -1 53 -1 N N +0 0 53 nan 53 nan 53 -inf 53 -1 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 -inf 53 -1 53 nan 53 +1 N N +0 0 53 nan 53 nan 53 -inf 53 -1 53 nan 53 -1 N N +0 0 53 +inf 53 nan 53 -inf 53 -1 53 +inf 53 +0 N N +0 0 53 +inf 53 nan 53 -inf 53 -1 53 +inf 53 +1 N N +0 0 53 +inf 53 nan 53 -inf 53 -1 53 +inf 53 -1 N N +0 0 53 0 53 0 53 -inf 53 -1 53 -inf 53 +0 N N +0 0 53 0 53 0 53 -inf 53 -1 53 -inf 53 +1 N N +0 0 53 0 53 0 53 -inf 53 -1 53 -inf 53 -1 N N + +0 0 53 1 53 +0 53 +0 53 +0 53 +0 53 +0 N N +0 0 53 1 53 +0 53 +0 53 +0 53 -0 53 +0 N N +0 0 53 1 53 +0 53 +0 53 -0 53 +0 53 +0 N N +0 0 53 1 53 +0 53 +0 53 -0 53 -0 53 +0 N N +0 0 53 1 53 +0 53 -0 53 +0 53 +0 53 +0 N N +0 0 53 1 53 +0 53 -0 53 +0 53 -0 53 +0 N N +0 0 53 1 53 +0 53 -0 53 -0 53 +0 53 +0 N N +0 0 53 1 53 +0 53 -0 53 -0 53 -0 53 +0 N N +0 0 53 1 53 +0 53 +0 53 +0 53 +0 53 -0 N N +0 0 53 1 53 +0 53 +0 53 +0 53 -0 53 -0 N N +0 0 53 1 53 +0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 1 53 +0 53 +0 53 -0 53 -0 53 -0 N N +0 0 53 1 53 +0 53 -0 53 +0 53 +0 53 -0 N N +0 0 53 1 53 +0 53 -0 53 +0 53 -0 53 -0 N N +0 0 53 1 53 +0 53 -0 53 -0 53 +0 53 -0 N N +0 0 53 1 53 +0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 nan 53 nan 53 +0 53 +0 53 +0 53 +1 N N +0 0 53 nan 53 nan 53 +0 53 +0 53 +0 53 -1 N N +0 0 53 0 53 0 53 +0 53 +0 53 +1 53 +0 N N +0 0 53 0 53 0 53 +0 53 +0 53 +1 53 +1 N N +0 0 53 0 53 0 53 +0 53 +0 53 +1 53 -1 N N +0 0 53 +inf 53 nan 53 +0 53 +0 53 -1 53 +0 N N +0 0 53 +inf 53 nan 53 +0 53 +0 53 -1 53 +1 N N +0 0 53 +inf 53 nan 53 +0 53 +0 53 -1 53 -1 N N +0 0 53 nan 53 nan 53 +0 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 +0 53 +0 53 nan 53 +1 N N +0 0 53 nan 53 nan 53 +0 53 +0 53 nan 53 -1 N N +0 0 53 0 53 0 53 +0 53 +0 53 +inf 53 +0 N N +0 0 53 0 53 0 53 +0 53 +0 53 +inf 53 +1 N N +0 0 53 0 53 0 53 +0 53 +0 53 +inf 53 -1 N N +0 0 53 +inf 53 nan 53 +0 53 +0 53 -inf 53 +0 N N +0 0 53 +inf 53 nan 53 +0 53 +0 53 -inf 53 +1 N N +0 0 53 +inf 53 nan 53 +0 53 +0 53 -inf 53 -1 N N + +# zeros with determined sign, see algorithms.tex +# x^0 = +1 +sign(Im(x))*sign(Re(y))*0i when |x|=1 +0 0 53 +1 53 +0 53 +0 53 +1 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 +0 53 +1 53 +0 53 +0 N D #round toward -oo +0 0 53 +1 53 +0 53 -0 53 +1 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -1 53 +0 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 -1 53 -0 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 -0 53 -1 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 +0 53 -1 53 +0 53 +0 N N + +0 0 53 +1 53 +0 53 +0 53 +1 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 -0 53 +1 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 -1 53 +0 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 -1 53 -0 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 -0 53 -1 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 +0 53 -1 53 +0 53 -0 N N + +0 0 53 +1 53 -0 53 +0 53 +1 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 -0 53 +1 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 -1 53 +0 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 -1 53 -0 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 -0 53 -1 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 +0 53 -1 53 -0 53 +0 N N + +0 0 53 +1 53 -0 53 +0 53 +1 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -0 53 +1 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -1 53 +0 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 -1 53 -0 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 -0 53 -1 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 +0 53 -1 53 -0 53 -0 N N + +# x^0 = +1 +sign(Im(y))*0i when |x| > 1 +0 0 53 +1 53 +0 53 +inf 53 +2 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 +inf 53 -0 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 +2 53 +inf 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 +2 53 +0 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 +0 53 +2 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 +0 53 +inf 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -0 53 +2 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -0 53 +inf 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -5 53 +inf 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -2 53 +0 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -inf 53 +0 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -inf 53 +3 53 +0 53 +0 N N + +0 0 53 +1 53 -0 53 +inf 53 -inf 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 +inf 53 +0 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 +inf 53 -2 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 +2 53 -5 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 +5 53 +0 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 +0 53 -inf 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 -0 53 -inf 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 -5 53 -0 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 +inf 53 -0 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 +inf 53 -2 53 +0 53 -0 N N + +0 0 53 +1 53 +0 53 -inf 53 -inf 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 +inf 53 +0 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 +2 53 -5 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 +5 53 +0 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 +5 53 -0 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 +0 53 -2 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 -0 53 -2 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 -5 53 -0 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 -inf 53 -0 53 -0 53 +0 N N + +0 0 53 +1 53 -0 53 +inf 53 +inf 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 +2 53 +5 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 +2 53 +0 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 +2 53 -0 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 +0 53 +2 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -0 53 +2 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -5 53 +2 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -5 53 +0 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -inf 53 +inf 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -inf 53 +inf 53 -0 53 -0 N N + +# x^0 = +1 -sign(Im(y))*0i when 1 > |x| > 0 +0 0 53 +1 53 -0 53 +0.5 53 -0.5 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 +0 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 -0 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 -0.5 53 -0 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 +0 53 -0.5 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 -0 53 -0.5 53 +0 53 +0 N N + +0 0 53 +1 53 +0 53 +0.5 53 +0.5 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 +0.5 53 +0 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 +0.5 53 -0 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 -0.5 53 +0 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 +0 53 +0.5 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 -0 53 +0.5 53 +0 53 -0 N N + +0 0 53 +1 53 -0 53 +0.5 53 +0.5 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 +0 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 -0 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 -0.5 53 -0 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 +0 53 +0.5 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 -0 53 +0.5 53 -0 53 +0 N N + +0 0 53 +1 53 +0 53 +0.5 53 -0.5 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 +0.5 53 +0 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 +0.5 53 -0 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 -0.5 53 -0 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 +0 53 -0.5 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 -0 53 -0.5 53 -0 53 -0 N N + +# determined sign of imaginary part in pure real powers +0 0 53 +9 53 +0 53 +3 53 +0 53 +2 53 +0 N N +0 0 53 +9 53 -0 53 +3 53 -0 53 +2 53 -0 N N +0 0 53 0.25 53 +0 53 +2 53 -0 53 -2 53 +0 N N +0 0 53 0.25 53 -0 53 +2 53 +0 53 -2 53 -0 N N +0 0 53 +1 53 +0 53 +1 53 +0 53 +4 53 +0 N N +0 0 53 +1 53 +0 53 +1 53 +0 53 +4 53 -0 N N +0 0 53 +1 53 -0 53 +1 53 -0 53 +4 53 +0 N N +0 0 53 +1 53 -0 53 +1 53 -0 53 +4 53 -0 N N +0 0 53 +1 53 +0 53 +1 53 -0 53 -4 53 +0 N N +0 0 53 +1 53 +0 53 +1 53 -0 53 -4 53 -0 N N +0 0 53 +1 53 -0 53 +1 53 +0 53 -4 53 +0 N N +0 0 53 +1 53 -0 53 +1 53 +0 53 -4 53 -0 N N +0 0 53 0.25 53 +0 53 +0.5 53 +0 53 +2 53 -0 N N +0 0 53 0.25 53 -0 53 +0.5 53 -0 53 +2 53 +0 N N +0 0 53 +4 53 +0 53 +0.5 53 -0 53 -2 53 -0 N N +0 0 53 +4 53 -0 53 +0.5 53 +0 53 -2 53 +0 N N + + +# pure real power with nondetermined sign in imaginary part +0 0 53 1 53 0 53 +2 53 -1 53 +0 53 +0 N N +0 0 53 1 53 0 53 -2 53 -1 53 +0 53 +0 N N +0 0 53 1 53 0 53 -2 53 -0 53 +0 53 +0 N N +0 0 53 1 53 0 53 +0.5 53 +0.5 53 +0 53 +0 N N +0 0 53 1 53 0 53 -0.5 53 +0.5 53 +0 53 +0 N N +0 0 53 1 53 0 53 -0.5 53 +0 53 +0 53 +0 N N +0 0 53 1 53 0 53 +0 53 +0.5 53 +0 53 +0 N N +0 0 53 1 53 0 53 -0 53 +0.5 53 +0 53 +0 N N +0 0 53 1 53 0 53 -0 53 -4 53 +0 53 +0 N N +0 0 53 1 53 0 53 +0 53 -4 53 +0 53 +0 N N +0 0 53 1 53 0 53 -1 53 -0 53 +0 53 +0 N N +0 0 53 1 53 0 53 -1 53 +0 53 +0 53 +0 N N +0 0 53 1 53 0 53 +2 53 -1 53 -0 53 -0 N N +0 0 53 1 53 0 53 -2 53 -1 53 -0 53 -0 N N +0 0 53 1 53 0 53 -2 53 -0 53 -0 53 -0 N N +0 0 53 1 53 0 53 +0.5 53 +0.5 53 -0 53 -0 N N +0 0 53 1 53 0 53 -0.5 53 +0.5 53 -0 53 -0 N N +0 0 53 1 53 0 53 -0.5 53 +0 53 -0 53 -0 N N +0 0 53 1 53 0 53 +0 53 +0.5 53 -0 53 -0 N N +0 0 53 1 53 0 53 -0 53 +0.5 53 -0 53 -0 N N +0 0 53 1 53 0 53 -0 53 -4 53 -0 53 -0 N N +0 0 53 1 53 0 53 +0 53 -4 53 -0 53 -0 N N +0 0 53 1 53 0 53 -1 53 -0 53 -0 53 -0 N N +0 0 53 1 53 0 53 -1 53 +0 53 -0 53 -0 N N +0 0 53 1 53 0 53 +2 53 +1 53 -0 53 +0 N N +0 0 53 1 53 0 53 -2 53 +1 53 -0 53 +0 N N +0 0 53 1 53 0 53 -2 53 +0 53 -0 53 +0 N N +0 0 53 1 53 0 53 +0.5 53 -0.5 53 -0 53 +0 N N +0 0 53 1 53 0 53 -0.5 53 -0.5 53 -0 53 +0 N N +0 0 53 1 53 0 53 -0.5 53 -0 53 -0 53 +0 N N +0 0 53 1 53 0 53 +0 53 +5 53 -0 53 +0 N N +0 0 53 1 53 0 53 -0 53 +5 53 -0 53 +0 N N +0 0 53 1 53 0 53 -0 53 -0.5 53 -0 53 +0 N N +0 0 53 1 53 0 53 +0 53 -0.5 53 -0 53 +0 N N +0 0 53 1 53 0 53 -1 53 -0 53 -0 53 +0 N N +0 0 53 1 53 0 53 -1 53 +0 53 -0 53 +0 N N +0 0 53 1 53 0 53 +2 53 +1 53 +0 53 -0 N N +0 0 53 1 53 0 53 -2 53 +1 53 +0 53 -0 N N +0 0 53 1 53 0 53 -2 53 +0 53 +0 53 -0 N N +0 0 53 1 53 0 53 +0.5 53 -0.5 53 +0 53 -0 N N +0 0 53 1 53 0 53 -0.5 53 -0.5 53 +0 53 -0 N N +0 0 53 1 53 0 53 -0.5 53 -0 53 +0 53 -0 N N +0 0 53 1 53 0 53 +0 53 +5 53 +0 53 -0 N N +0 0 53 1 53 0 53 -0 53 +5 53 +0 53 -0 N N +0 0 53 1 53 0 53 -0 53 -0.5 53 +0 53 -0 N N +0 0 53 1 53 0 53 +0 53 -0.5 53 +0 53 -0 N N +0 0 53 1 53 0 53 -1 53 -0 53 +0 53 -0 N N +0 0 53 1 53 0 53 -1 53 +0 53 +0 53 -0 N N + +0 0 53 4 53 0 53 +2 53 -0 53 +2 53 +0 N N +0 0 53 1 53 0 53 +1 53 +0 53 +2 53 +0 N N +0 0 53 1 53 0 53 +1 53 +0 53 +2 53 -0 N N +0 0 53 4 53 0 53 +2 53 +0 53 +2 53 -0 N N +0 0 53 1 53 0 53 +1 53 -0 53 +2 53 +0 N N +0 0 53 1 53 0 53 +1 53 -0 53 +2 53 -0 N N +0 0 53 +.25 53 0 53 +2 53 +0 53 -2 53 +0 N N +0 0 53 1 53 0 53 +1 53 +0 53 -2 53 +0 N N +0 0 53 1 53 0 53 +1 53 +0 53 -2 53 -0 N N +0 0 53 +.25 53 0 53 +2 53 -0 53 -2 53 -0 N N +0 0 53 1 53 0 53 +1 53 -0 53 -2 53 +0 N N +0 0 53 1 53 0 53 +1 53 -0 53 -2 53 -0 N N + +# when (+/-1 +/-0i)^y is pure real +0 0 53 1 53 0 53 +1 53 -0 53 -2 53 +1 N N +0 0 53 1 53 0 53 +1 53 -0 53 -1 53 +2 N N +0 0 53 1 53 0 53 +1 53 -0 53 -0 53 +1 N N +- 0 53 +0x10BBEEE9177E19p-43 53 0 53 -1 53 -0 53 -0 53 +2 N N ++ 0 53 +0x1E989F5D6DFF5Cp-62 53 0 53 -1 53 +0 53 +0 53 +2 N N +0 0 53 1 53 0 53 +1 53 +0 53 +0 53 +2 N N +0 0 53 1 53 0 53 +1 53 +0 53 +2 53 +2 N N +0 0 53 1 53 0 53 +1 53 +0 53 +0 53 +2 N N +0 0 53 1 53 0 53 +1 53 +0 53 -1 53 -1 N N +0 0 53 1 53 0 53 +1 53 +0 53 -0 53 -1 N N ++ 0 53 +0x1724046EB0933Ap-48 53 0 53 -1 53 +0 53 -0 53 -1 N N +0 0 53 1 53 0 53 +1 53 -0 53 +0 53 -1 N N ++ 0 53 +0x1620227B598EF9p-57 53 0 53 -1 53 -0 53 +0 53 -1 N N +0 0 53 1 53 0 53 +1 53 -0 53 +2 53 -3 N N ++ 0 53 +0x1D4102BC3F7D4Cp-71 53 0 53 -1 53 +0 53 +0 53 +4 N N ++ 0 53 +0x1724046EB0933Ap-48 53 0 53 -1 53 -0 53 -0 53 +1 N N + +# when (0 +/-i)^y is pure real ++ 0 53 +0x1724046EB0933Ap-48 53 0 53 -0 53 -1 53 -0 53 +2 N N +- 0 53 +0x1BD4567B975381p-46 53 0 53 +0 53 -1 53 -0 53 +3 N N ++ 0 53 +0x1620227B598EF9p-57 53 0 53 +0 53 +1 53 +0 53 +2 N N +- 0 53 +0x1265D4E92B6B9Bp-59 53 0 53 -0 53 +1 53 +0 53 +3 N N ++ 0 53 +0x1724046EB0933Ap-48 53 0 53 +0 53 +1 53 -0 53 -2 N N +- 0 53 +0x1BD4567B975381p-46 53 0 53 -0 53 +1 53 -0 53 -3 N N +- 0 53 +0x1A9BCC46F767DFp-55 53 0 53 +0 53 -1 53 +0 53 -1 N N ++ 0 53 +0x1620227B598EF9p-57 53 0 53 -0 53 -1 53 +0 53 -2 N N + +# exact cases +# (-1)^(1/2) = i +0 0 2 0 2 1 2 -1 2 0 2 0x1p-1 2 0 N N +# (-4)^(1/4) = 1+i +0 0 2 1 2 1 2 -4 2 0 2 0x1p-2 2 0 N N +# for an odd positive integer n, a positive integer m and an integer e: +# (-4 m^4 16^e)^(n/4) = (1+i)^n m^n 2^(e n) +# m=3 e=5 n=7 +0 0 12 0x88Bp38 12 -0x88Bp38 7 -0x51p22 7 0 3 0x7p-2 3 0 N N +# (-4 16^e)^(-n/4) = (1-i)^n 2^(- (e+1) n) +# e=3 n=5 +0 0 2 -0x1p-18 2 0x1p-18 2 -0x1p14 2 0 3 -0x5p-2 3 0 N N +# e=2 n=5 +0 0 2 -0x1p-13 2 0x1p-13 2 -0x1p10 2 0 3 -0x5p-2 3 0 N N +# (+2 +0)^(-3 -0) -> (-1/8 -0) +# x = 2 + epsilon*i, y = -3 - delta*i +# log(x) = log(2) + epsilon/2*i + O(epsilon^2) +# y*log(x) = [-3*log(2) + o(1)] + [-3*epsilon/2-delta*log(2)]*i +0 0 2 0x1p-3 2 -0 2 2 2 +0 2 -3 2 -0 N N +# (-2 -0)^(3 +0) -> (-8 -0) +# x = -2 - epsilon*i, y = 3 + delta*i +# log(x) = log(2) - [Pi-epsilon/2]*i + O(epsilon^2) +# y*log(x) ~ 3*log(2) + [-3*Pi+3*epsilon/2+delta*log(2)]*i +0 0 2 -8 2 -0 2 -2 2 -0 2 3 2 +0 N N +# (-2 -0)^(-3 -0) -> (-1/8 +0) +# x = -2 - epsilon*i, y = -3 - delta*i +# log(x) = log(2) - [Pi-epsilon/2]*i + O(epsilon^2) +# y*log(x) ~ -3*log(2) + [3*Pi-3*epsilon/2-delta*log(2)]*i +0 0 2 -0x1p-3 2 +0 2 -2 2 -0 2 -3 2 -0 N N +0 0 2 +0 2 -2 2 +0 2 0x1p-1 2 -1 2 -0 N N +0 0 2 +0 2 -2 2 +0 2 0x1p-1 65 -1 2 -0 N N ++ + 2 -0x3p-64 2 -2 2 +0 2 0x1p-1 65 -0x10000000000000001p-64 2 -0 N N + +0 - 2 +0 3 -5 2 +0 53 0xCCCCCCCCCCCCDp-54 2 -1 2 -0 N N +# undefined zero sign in result +- 0 5 -25 2 0 2 +0 53 0xCCCCCCCCCCCCDp-54 2 -2 2 -0 N N + +- - 53 -0x85649E3220691p-63 53 -0x14A25D455A9D0Dp-60 3 5 2 3 2 -3 2 +0 N N ++ 0 53 0xABCC77118461Dp-74 2 +0 3 5 3 5 2 -8 2 +0 N N + ++ 0 53 -0x127DB86014739Dp-93 2 -0 2 -1 2 -0 2 1 4 -9 N N ++ + 24 0xC1F98Dp-21 24 0x12FF89p-2 24 -7 24 +0 24 0xCFFFF3p-21 24 +0 N N +# underflow case +- - 24 +0 24 +0 24 2 24 0x44CCCDp-20 24 -0x7FFFF200 24 -0x7FFFF200 N N +- 0 53 0x14D55AFA6E0BB0p210433620 53 0 53 +0 53 0x44CCCCFFFFFFFp-48 53 0x5F5E100 53 +0 N N +- 0 53 0x14D55B174EE67Ep210433620 53 0 53 +0 53 0x44CCCDp-20 53 0x5F5E100 53 +0 N N +0 0 24 -10 24 198 24 5 24 3 24 3 24 +0 N N ++ - 113 0x1731C86FF8E8C7D80C8F1C83460B7p-38951 113 0x1CE5ECB8E88C769AF45FA662568CFp-38950 113 2 113 0x11333333333333333333333333333p-110 113 -10000 113 10000 N N +- - 652 0x8E0380781E0124C92903E153123260CEF2C8821EDEC1D518A270FD55720DB5114D3D72CEE0E51CCEAA532FC6DA983707E66AE0E1A5E116D72AF5F2420D8402BE3E7FF03658E7ADFE2667C67291D74877383p-651 652 -0xB5FECD07C42E7AEE5A3489729B566DB4C6284C575E281585B0BFA711859D178BD8B07352B58BF615DD2DEC68798F0D2A644D5D18149D12BC53F851C5908F1EDE1C71F2B8D4934B1CE932AB94C0B8AE54C73p-665 163 0x5E9BDCC756D1E864413EA56F2A35C6D7D58DD117Bp-158 163 -0xE6BCC7A0E6EC5F2B1CBCF2707D829C2CB1A56FCFp-164 163 0x21A13BA8E157F23649FC27B031EAA12B826FB7E9Dp-166 163 0 N N +0 0 2 0 2 1 2 -1 2 0 2 0x1p-1 2 0 N N ++ + 2 -0x3p-65 2 1 2 -1 2 0 65 0x10000000000000001p-65 2 0 N N +0 0 2 1 2 +0 65 0x10000000000000001p-64 2 +0 2 +0 2 +0 N N +0 0 2 1 2 -0 65 0xFFFFFFFFFFFFFFFFp-64 2 +0 2 +0 2 +0 N N +0 + 2 +0 2 0.75 2 -0.5 2 0 2 0.5 2 0 N N +0 0 2 0 2 2 2 1 2 1 2 2 2 +0 N N +# I^2 = -1 +0 0 2 -1 2 +0 2 +0 2 1 2 2 2 +0 N N ++ 0 2 -1 2 +0 2 +0 65 0x10000000000000001p-64 2 2 2 +0 N N + +# overflow cases +- - 2 -inf 2 -inf 2 3 2 1 28 744261116 2 +0 N N +- + 2 -inf 2 +inf 2 3 2 -1 28 744261116 2 +0 N N ++ + 2 +inf 2 +inf 2 4 2 3 28 744261116 2 +0 N N ++ - 2 +inf 2 -inf 2 4 2 -3 28 744261116 2 +0 N N + +# underflow cases ++ - 2 -0 2 +0 2 3 2 1 28 -744261116 2 +0 N N ++ + 2 -0 2 -0 2 3 2 -1 28 -744261116 2 +0 N N +- + 2 +0 2 -0 2 4 2 3 28 -744261116 2 +0 N N +- - 2 +0 2 +0 2 4 2 -3 28 -744261116 2 +0 N N + +# exact powers with non-integer exponent +0 0 2 1 2 1 2 0 2 2 2 0.5 2 0 N N +0 0 2 -2 2 2 2 0 2 2 2 1.5 2 0 N N +0 0 2 1 2 64 12 -4095 2 128 2 0.5 2 0 N N +0 0 3 5 2 3 2 16 4 30 2 0.5 2 0 N N +0 0 7 97 7 99 6 -392 14 19206 2 0.5 2 0 N N +0 0 6 63 6 61 5 248 18 7686 2 0.5 2 0 N N +0 0 6 63 6 61 24 -59013092 17 3812256 2 0.25 2 0 N N + +0 + 2 0 2 0x3p-6 2 -1 2 0 2 0.5 2 1 N N ++ + 2 6 2 1 41 -0x2ce019e6f1e 36 0x1878418ba20 2 0.0625 2 0 N N ++ + 4 11 2 1 111 -0x73558286726957f922819cbeffff 109 0x1c484a8b32dbf409e966a8c00000 2 0x1p-5 2 0 N N ++ + 5 21 2 1 282 -0x24ea91ddba938e750d999f1075444e15d6ca0fff6a19c8cbefe6260261fd57effffffff 278 0x390aa828a3d933391ab999b0b0aa71aafbfc7b127fe30c84d107634940ba8000000000 2 0x1p-6 2 0 N N ++ - 53 0x7f661e2bd0db5p-51 53 0xc63ee1a1c4d19p-55 2 0x1p1000 2 0 2 0 2 0x1p1000 N N diff --git a/mpc/tests/pow_fr.dat b/mpc/tests/pow_fr.dat new file mode 100644 index 0000000000..0816c1341c --- /dev/null +++ b/mpc/tests/pow_fr.dat @@ -0,0 +1,74 @@ +# Data file for mpc_pow_fr. +# +# Copyright (C) 2011 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add_fr.dat. + +0 0 5 -9 5 46 5 3 5 2 3 3 N N + +# (-0 -0.75)^4 = (0.31640625 -0) is rounded to (0.375 -0) ++ 0 2 0x3p-3 2 -0 2 -0 2 -0x3p-2 2 4 N N +0 0 8 0x51p-8 2 -0 2 -0 2 -0x3p-2 2 4 N N +# (+0 -0.75)^4 = (0.31640625 +0) is rounded to (0.375 +0) ++ 0 2 0x3p-3 2 +0 2 +0 2 -0x3p-2 2 4 N N +0 0 8 0x51p-8 2 +0 2 +0 2 -0x3p-2 2 4 N N +# (-0 0.75)^5 = (0.31640625 +0) is rounded to (0.375 +0) ++ 0 2 0x3p-3 2 +0 2 -0 2 0x3p-2 2 4 N N +0 0 8 0x51p-8 2 +0 2 -0 2 0x3p-2 2 4 N N +# (+0 0.75)^5 = (0.31640625 -0) is rounded to (0.375 -0) ++ 0 2 0x3p-3 2 -0 2 +0 2 0x3p-2 2 4 N N +0 0 8 0x51p-8 2 -0 2 +0 2 0x3p-2 2 4 N N + +# (-0 -0.75)^5 = (-0 -0.2373046875) is rounded to (-0 -0.25) +0 - 2 -0 2 -0x1p-2 2 -0 2 -0x3p-2 3 5 N N +0 0 8 -0 8 -0xf3p-10 2 -0 2 -0x3p-2 3 5 N N +# (+0 -0.75)^5 = (+0 -0.2373046875) is rounded to (+0 -0.25) +0 - 2 +0 2 -0x1p-2 2 +0 2 -0x3p-2 3 5 N N +0 0 8 +0 8 -0xf3p-10 2 +0 2 -0x3p-2 3 5 N N +# (-0 0.75)^5 = (-0 0.2373046875) is rounded to (-0 0.25) +0 + 2 -0 2 0x1p-2 2 -0 2 0x3p-2 3 5 N N +0 0 8 -0 8 0xf3p-10 2 -0 2 0x3p-2 3 5 N N +# (+0 0.75)^5 = (+0 0.2373046875) is rounded to (+0 0.25) +0 + 2 +0 2 0x1p-2 2 +0 2 0x3p-2 3 5 N N +0 0 8 +0 8 0xf3p-10 2 +0 2 0x3p-2 3 5 N N + +# (-0 -0.75)^6 = (-0.177978515625 +0) is rounded to (-0.1875 +0) +- 0 2 -0x3p-4 2 +0 2 -0 2 -0x3p-2 3 6 N N ++ 0 8 -0x5bp-9 8 +0 2 -0 2 -0x3p-2 3 6 N N +# (+0 -0.75)^6 = (-0.177978515625 -0) is rounded to (-0.1875 -0) +- 0 2 -0x3p-4 2 -0 2 +0 2 -0x3p-2 3 6 N N ++ 0 8 -0x5bp-9 8 -0 2 +0 2 -0x3p-2 3 6 N N +# (-0 0.75)^6 = (-0.177978515625 -0) is rounded to (-0.1875 -0) +- 0 2 -0x3p-4 2 -0 2 -0 2 0x3p-2 3 6 N N ++ 0 8 -0x5bp-9 8 -0 2 -0 2 0x3p-2 3 6 N N +# (+0 0.75)^6 = (-0.177978515625 +0) is rounded to (-0.1875 +0) +- 0 2 -0x3p-4 2 +0 2 +0 2 0x3p-2 3 6 N N ++ 0 8 -0x5bp-9 8 +0 2 +0 2 0x3p-2 3 6 N N + +# (-0 -0.75)^7 = (+0 0.13348388671875) is rounded to (+0 0.125) +0 - 2 +0 2 0x1p-3 2 -0 2 -0x3p-2 3 7 N N +0 + 8 +0 8 0x89p-10 2 -0 2 -0x3p-2 3 7 N N +# (+0 -0.75)^7 = (-0 0.13348388671875) is rounded to (-0 0.125) +0 - 2 -0 2 0x1p-3 2 +0 2 -0x3p-2 3 7 N N +0 + 8 -0 8 0x89p-10 2 +0 2 -0x3p-2 3 7 N N +# (-0 0.75)^7 = (+0 -0.13348388671875) is rounded to (+0 -0.125) +0 + 2 +0 2 -0x1p-3 2 -0 2 0x3p-2 3 7 N N +0 - 8 +0 8 -0x89p-10 2 -0 2 0x3p-2 3 7 N N +# (+0 0.75)^7 = (-0 -0.13348388671875) is rounded to (-0 -0.125) +0 + 2 -0 2 -0x1p-3 2 +0 2 0x3p-2 3 7 N N +0 - 8 -0 8 -0x89p-10 2 +0 2 0x3p-2 3 7 N N diff --git a/mpc/tests/pow_si.dat b/mpc/tests/pow_si.dat new file mode 100644 index 0000000000..a45d022147 --- /dev/null +++ b/mpc/tests/pow_si.dat @@ -0,0 +1,29 @@ +# Data file for mpc_pow_si. +# +# Copyright (C) 2011 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM OP2 RND_RE RND_IM +# +# For further details, see add_fr.dat. + +# special cases with exponents -1 and -2 +0 0 53 0.5 53 -0.5 53 1 53 1 -1 N N +0 0 53 0 53 -0.5 53 1 53 1 -2 N N diff --git a/mpc/tests/pow_ui.dat b/mpc/tests/pow_ui.dat new file mode 100644 index 0000000000..d448a68874 --- /dev/null +++ b/mpc/tests/pow_ui.dat @@ -0,0 +1,102 @@ +# Data file for mpc_pow_ui. +# +# Copyright (C) 2010, 2011, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM OP2 RND_RE RND_IM +# +# For further details, see add_fr.dat. + +# special cases, copied from pow.dat +0 0 53 +1 53 0 53 nan 53 +0 +0 N N +0 0 53 nan 53 nan 53 nan 53 +0 +1 N N +0 0 53 inf 53 nan 53 +inf 53 +0 +1 N N +0 0 53 +inf 53 nan 53 +inf 53 +1 +1 N N +0 0 53 +inf 53 nan 53 +inf 53 -1 +1 N N +0 0 53 +inf 53 nan 53 -inf 53 +0 +1 N N +0 0 53 +inf 53 nan 53 -inf 53 +1 +1 N N +0 0 53 +inf 53 nan 53 -inf 53 -1 +1 N N + +0 0 53 +1 53 +0 53 +0 53 +0 +0 N N +0 0 53 +0 53 +0 53 +0 53 +0 +1 N N + +0 0 53 +1 53 +0 53 +0 53 +1 +0 N N +0 0 53 +1 53 -0 53 +0 53 +1 +0 N D +0 0 53 +1 53 +0 53 -0 53 +1 +0 N N +0 0 53 +1 53 +0 53 -1 53 +0 +0 N N +0 0 53 +1 53 -0 53 -1 53 -0 +0 N N +0 0 53 +1 53 -0 53 -0 53 -1 +0 N N +0 0 53 +1 53 -0 53 +0 53 -1 +0 N N + +0 0 53 +1 53 +0 53 +inf 53 +2 +0 N N +0 0 53 +1 53 +0 53 +inf 53 -0 +0 N N +0 0 53 +1 53 +0 53 +2 53 +inf +0 N N +0 0 53 +1 53 +0 53 +2 53 +0 +0 N N +0 0 53 +1 53 +0 53 +0 53 +2 +0 N N +0 0 53 +1 53 +0 53 +0 53 +inf +0 N N +0 0 53 +1 53 +0 53 -0 53 +2 +0 N N +0 0 53 +1 53 +0 53 -0 53 +inf +0 N N +0 0 53 +1 53 +0 53 -5 53 +inf +0 N N +0 0 53 +1 53 +0 53 -2 53 +0 +0 N N +0 0 53 +1 53 +0 53 -inf 53 +0 +0 N N +0 0 53 +1 53 +0 53 -inf 53 +3 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 -0.5 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 +0 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 -0 +0 N N +0 0 53 +1 53 -0 53 -0.5 53 -0 +0 N N +0 0 53 +1 53 -0 53 +0 53 -0.5 +0 N N +0 0 53 +1 53 -0 53 -0 53 -0.5 +0 N N +0 0 53 +9 53 +0 53 +3 53 +0 +2 N N +0 0 53 +1 53 +0 53 +1 53 +0 +4 N N +0 0 53 +1 53 -0 53 +1 53 -0 +4 N N +0 0 53 0.25 53 -0 53 +0.5 53 -0 +2 N N + +0 0 53 1 53 0 53 +2 53 -1 +0 N N +0 0 53 1 53 0 53 -2 53 -1 +0 N N +0 0 53 1 53 0 53 -2 53 -0 +0 N N +0 0 53 1 53 0 53 +0.5 53 +0.5 +0 N N +0 0 53 1 53 0 53 -0.5 53 +0.5 +0 N N +0 0 53 1 53 0 53 -0.5 53 +0 +0 N N +0 0 53 1 53 0 53 +0 53 +0.5 +0 N N +0 0 53 1 53 0 53 -0 53 +0.5 +0 N N +0 0 53 1 53 0 53 -0 53 -4 +0 N N +0 0 53 1 53 0 53 +0 53 -4 +0 N N +0 0 53 1 53 0 53 -1 53 -0 +0 N N +0 0 53 1 53 0 53 -1 53 +0 +0 N N + +0 0 53 4 53 0 53 +2 53 -0 +2 N N +0 0 53 1 53 0 53 +1 53 +0 +2 N N +0 0 53 1 53 0 53 +1 53 -0 +2 N N + +# overflow +? ? 53 +inf 53 +inf 53 1e100000000 53 1e100000000 1000000000 N N +# underflow +? ? 53 0 53 0 53 1e-100000000 53 1e-100000000 1000000000 N N +# cannot round after one loop +? ? 420 -0x1.c3fb41a71665f9a144927e70cbc2dc899e9e30880c0b5aa924ad8a538b4cd06e503f38bdbb7cfcfded29f7504fe0c91ecd4230984@-187 420 -0xc.82a09ac98133eb05b2643c98eb1c8e1a1609e75f682b14098176abd6c8b4b3c6c72dadaf8929f9bd87f8c78d03361bacb9fb13140@-292 420 0x1.cf13ce58adc4e639fd1c3063ffc9291433647999951bc04ba6797ec4de0335336ad0a28df18573d3b6322ebab662c08eadaed4a8e@-8 420 0x3.cf71d602ca6f754ebd6af522154f3ee1c46da0a52deb1f60016fca4b1e0b4b447b752169e837bb1866aa3734850cd158a7e3ca33c@-9 24 N N +# exact result +0 0 5 -9 5 46 5 3 5 2 3 D U + +# special cases with exponents 1 and 2 +0 0 53 3 53 4 53 3 53 4 1 N N +0 0 53 -7 53 24 53 3 53 4 2 N N + +# coverage test ++ - 2 1 2 1 100 0x8ac78f4e6aec091921cbdc891p-99 100 0x4a5f2972ea662e1cc0caebb81p-100 3 N N diff --git a/mpc/tests/proj.dat b/mpc/tests/proj.dat new file mode 100644 index 0000000000..f9ead72f68 --- /dev/null +++ b/mpc/tests/proj.dat @@ -0,0 +1,73 @@ +# Data file for mpc_proj. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_RE PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# see sin.dat for precisions + +# special values (following ISO C99 standard) +0 0 53 +inf 53 -0 53 -inf 53 -inf N N +0 0 53 +inf 53 -0 53 -inf 53 -1 N N +0 0 53 +inf 53 -0 53 -inf 53 -0 N N +0 0 53 +inf 53 +0 53 -inf 53 +0 N N +0 0 53 +inf 53 +0 53 -inf 53 +1 N N +0 0 53 +inf 53 +0 53 -inf 53 +inf N N +0 0 53 +inf 53 0 53 -inf 53 nan N N +0 0 53 +inf 53 -0 53 -1 53 -inf N N +0 0 53 -1 53 -0 53 -1 53 -0 N N +0 0 53 -1 53 +0 53 -1 53 +0 N N +0 0 53 +inf 53 +0 53 -1 53 +inf N N +0 0 53 -1 53 nan 53 -1 53 nan N N +0 0 53 +inf 53 -0 53 -0 53 -inf N N +0 0 53 -0 53 -1 53 -0 53 -1 N N +0 0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 -0 53 +0 53 -0 53 +0 N N +0 0 53 -0 53 +1 53 -0 53 +1 N N +0 0 53 +inf 53 +0 53 -0 53 +inf N N +0 0 53 -0 53 nan 53 -0 53 nan N N +0 0 53 +inf 53 -0 53 +0 53 -inf N N +0 0 53 +0 53 -1 53 +0 53 -1 N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +0 0 53 +0 53 +1 53 +0 53 +1 N N +0 0 53 +inf 53 +0 53 +0 53 +inf N N +0 0 53 +0 53 nan 53 +0 53 nan N N +0 0 53 +inf 53 -0 53 +1 53 -inf N N +0 0 53 +1 53 -0 53 +1 53 -0 N N +0 0 53 +1 53 +0 53 +1 53 +0 N N +0 0 53 +inf 53 +0 53 +1 53 +inf N N +0 0 53 +1 53 nan 53 +1 53 nan N N +0 0 53 +inf 53 -0 53 +inf 53 -inf N N +0 0 53 +inf 53 -0 53 +inf 53 -1 N N +0 0 53 +inf 53 -0 53 +inf 53 -0 N N +0 0 53 +inf 53 +0 53 +inf 53 +0 N N +0 0 53 +inf 53 +0 53 +inf 53 +1 N N +0 0 53 +inf 53 +0 53 +inf 53 +inf N N +0 0 53 +inf 53 0 53 +inf 53 nan N N +0 0 53 +inf 53 -0 53 nan 53 -inf N N +0 0 53 nan 53 -1 53 nan 53 -1 N N +0 0 53 nan 53 -0 53 nan 53 -0 N N +0 0 53 nan 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 +1 53 nan 53 +1 N N +0 0 53 +inf 53 +0 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + diff --git a/mpc/tests/random.c b/mpc/tests/random.c new file mode 100644 index 0000000000..aa06355d3f --- /dev/null +++ b/mpc/tests/random.c @@ -0,0 +1,160 @@ +/* random.c -- Handle seed for random numbers. + +// Copyright (C) 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +/* Put test_start at the beginning of your test function and + test_end at the end. + These are an adaptation of those of MPFR. */ + +#include "config.h" +#include +#include "mpc-tests.h" + + +#ifdef TIME_WITH_SYS_TIME +# include +# include +#else +# ifdef HAVE_SYS_TIME_H +# include +# else +# include +# endif +#endif + +gmp_randstate_t rands; +static char rands_initialized; + +void +test_start (void) +{ + char *environment_seed; + unsigned long seed; + + if (rands_initialized) + { + fprintf (stderr, + "Put test_start at the beginning of your test function.\n"); + exit (1); + } + + gmp_randinit_default (rands); + rands_initialized = 1; + + environment_seed = getenv ("GMP_CHECK_RANDOMIZE"); + if (environment_seed == NULL) + gmp_randseed_ui (rands, 0xfac11e); + else + { + seed = (unsigned long int) atoi (environment_seed); + if (seed == 0 || seed == 1) + { +#if defined HAVE_GETTIMEOFDAY + struct timeval tv; + gettimeofday (&tv, NULL); + seed = (unsigned long int) (tv.tv_sec + tv.tv_usec); +#else + time_t tv; + time (&tv); + seed = (unsigned long int) tv; +#endif + gmp_randseed_ui (rands, seed); + printf ("Seed GMP_CHECK_RANDOMIZE=%lu " + "(include this in bug reports)\n", seed); + } + else + { + printf ("Re-seeding with GMP_CHECK_RANDOMIZE=%lu\n", seed); + gmp_randseed_ui (rands, seed); + } + } +} + +void +test_end (void) +{ + if (rands_initialized) + { + rands_initialized = 0; + gmp_randclear (rands); + } + mpfr_free_cache (); +} + +/* Set z to a non zero value random value with absolute values of Re(z) and + Im(z) either zero (but not both in the same time) or otherwise greater than + or equal to 2^{emin-1} and less than 2^emax. + Each part is negative with probability equal to NEGATIVE_PROBABILITY / 256. + The result has one zero part (but never the two of them) with probability + equal to ZERO_PROBABILITY / 256. +*/ +void +test_default_random (mpc_ptr z, mpfr_exp_t emin, mpfr_exp_t emax, + unsigned int negative_probability, + unsigned int zero_probability) +{ + const unsigned long range = (unsigned long int) (emax - emin) + 1; + unsigned long r; + + if (!rands_initialized) + { + fprintf (stderr, + "Put test_start at the beginning of your test function.\n"); + exit (1); + } + + do + { + mpc_urandom (z, rands); + } while (mpfr_zero_p (mpc_realref (z)) || mpfr_zero_p (mpc_imagref (z))); + + if (zero_probability > 256) + zero_probability = 256; + r = gmp_urandomb_ui (rands, 19); + if ((r & 0x1FF) < zero_probability + || ((r >> 9) & 0x1FF) < zero_probability) + { + int zero_re_p = (r & 0x1FF) < zero_probability; + int zero_im_p = ((r >> 9) & 0x1FF) < zero_probability; + + if (zero_re_p && zero_im_p) + { + /* we just want one zero part. */ + zero_re_p = (r >> 18) & 1; + zero_im_p = !zero_re_p; + } + if (zero_re_p) + mpfr_set_ui (mpc_realref (z), 0, GMP_RNDN); + if (zero_im_p) + mpfr_set_ui (mpc_imagref (z), 0, GMP_RNDN); + } + if (!mpfr_zero_p (mpc_realref (z))) + mpfr_set_exp (mpc_realref (z), (mpfr_exp_t) gmp_urandomm_ui (rands, range) + emin); + + if (!mpfr_zero_p (mpc_imagref (z))) + mpfr_set_exp (mpc_imagref (z), (mpfr_exp_t) gmp_urandomm_ui (rands, range) + emin); + + if (negative_probability > 256) + negative_probability = 256; + r = gmp_urandomb_ui (rands, 16); + if ((r & 0xFF) < negative_probability) + mpfr_neg (mpc_realref (z), mpc_realref (z), GMP_RNDN); + if (((r>>8) & 0xFF) < negative_probability) + mpfr_neg (mpc_imagref (z), mpc_imagref (z), GMP_RNDN); +} diff --git a/mpc/tests/read_data.c b/mpc/tests/read_data.c new file mode 100644 index 0000000000..7f3d91f622 --- /dev/null +++ b/mpc/tests/read_data.c @@ -0,0 +1,1059 @@ +/* read_data,c -- Read data file and check function. + +Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include +#include "mpc-tests.h" + +char *pathname; +unsigned long line_number; + /* file name with complete path and currently read line; + kept globally to simplify parameter passing */ +unsigned long test_line_number; + /* start line of data test (which may extend over several lines) */ +int nextchar; + /* character appearing next in the file, may be EOF */ + +#define MPC_INEX_CMP(r, i, c) \ + (((r) == TERNARY_NOT_CHECKED || (r) == MPC_INEX_RE(c)) \ + && ((i) == TERNARY_NOT_CHECKED || (i) == MPC_INEX_IM (c))) + +#define MPFR_INEX_STR(inex) \ + (inex) == TERNARY_NOT_CHECKED ? "?" \ + : (inex) == +1 ? "+1" \ + : (inex) == -1 ? "-1" : "0" + +static const char *mpfr_rnd_mode [] = + { "GMP_RNDN", "GMP_RNDZ", "GMP_RNDU", "GMP_RNDD" }; + +const char *rnd_mode[] = + { "MPC_RNDNN", "MPC_RNDZN", "MPC_RNDUN", "MPC_RNDDN", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", + "MPC_RNDNZ", "MPC_RNDZZ", "MPC_RNDUZ", "MPC_RNDDZ", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", + "MPC_RNDNU", "MPC_RNDZU", "MPC_RNDUU", "MPC_RNDDU", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", + "MPC_RNDND", "MPC_RNDZD", "MPC_RNDUD", "MPC_RNDDD", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", + }; + +/* file functions */ +FILE * +open_data_file (const char *file_name) +{ + FILE *fp; + char *src_dir; + char default_srcdir[] = "."; + + src_dir = getenv ("srcdir"); + if (src_dir == NULL) + src_dir = default_srcdir; + + pathname = (char *) malloc ((strlen (src_dir)) + strlen (file_name) + 2); + if (pathname == NULL) + { + printf ("Cannot allocate memory\n"); + exit (1); + } + sprintf (pathname, "%s/%s", src_dir, file_name); + fp = fopen (pathname, "r"); + if (fp == NULL) + { + fprintf (stderr, "Unable to open %s\n", pathname); + exit (1); + } + + return fp; +} + +void +close_data_file (FILE *fp) +{ + free (pathname); + fclose (fp); +} + +/* read primitives */ +static void +skip_line (FILE *fp) + /* skips characters until reaching '\n' or EOF; */ + /* '\n' is skipped as well */ +{ + while (nextchar != EOF && nextchar != '\n') + nextchar = getc (fp); + if (nextchar != EOF) + { + line_number ++; + nextchar = getc (fp); + } +} + +static void +skip_whitespace (FILE *fp) + /* skips over whitespace if any until reaching EOF */ + /* or non-whitespace */ +{ + while (isspace (nextchar)) + { + if (nextchar == '\n') + line_number ++; + nextchar = getc (fp); + } +} + +void +skip_whitespace_comments (FILE *fp) + /* skips over all whitespace and comments, if any */ +{ + skip_whitespace (fp); + while (nextchar == '#') { + skip_line (fp); + if (nextchar != EOF) + skip_whitespace (fp); + } +} + + +size_t +read_string (FILE *fp, char **buffer_ptr, size_t buffer_length, const char *name) +{ + size_t pos; + char *buffer; + + pos = 0; + buffer = *buffer_ptr; + + if (nextchar == '"') + nextchar = getc (fp); + else + goto error; + + while (nextchar != EOF && nextchar != '"') + { + if (nextchar == '\n') + line_number ++; + if (pos + 1 > buffer_length) + { + buffer = (char *) realloc (buffer, 2 * buffer_length); + if (buffer == NULL) + { + printf ("Cannot allocate memory\n"); + exit (1); + } + buffer_length *= 2; + } + buffer[pos++] = (char) nextchar; + nextchar = getc (fp); + } + + if (nextchar != '"') + goto error; + + if (pos + 1 > buffer_length) + { + buffer = (char *) realloc (buffer, buffer_length + 1); + if (buffer == NULL) + { + printf ("Cannot allocate memory\n"); + exit (1); + } + buffer_length *= 2; + } + buffer[pos] = '\0'; + + nextchar = getc (fp); + skip_whitespace_comments (fp); + + *buffer_ptr = buffer; + + return buffer_length; + + error: + printf ("Error: Unable to read %s in file '%s' line '%lu'\n", + name, pathname, line_number); + exit (1); +} + +/* All following read routines skip over whitespace and comments; */ +/* so after calling them, nextchar is either EOF or the beginning */ +/* of a non-comment token. */ +void +read_ternary (FILE *fp, int* ternary) +{ + switch (nextchar) + { + case '!': + *ternary = TERNARY_ERROR; + break; + case '?': + *ternary = TERNARY_NOT_CHECKED; + break; + case '+': + *ternary = +1; + break; + case '0': + *ternary = 0; + break; + case '-': + *ternary = -1; + break; + default: + printf ("Error: Unexpected ternary value '%c' in file '%s' line %lu\n", + nextchar, pathname, line_number); + exit (1); + } + + nextchar = getc (fp); + skip_whitespace_comments (fp); +} + +void +read_mpfr_rounding_mode (FILE *fp, mpfr_rnd_t* rnd) +{ + switch (nextchar) + { + case 'n': case 'N': + *rnd = GMP_RNDN; + break; + case 'z': case 'Z': + *rnd = GMP_RNDZ; + break; + case 'u': case 'U': + *rnd = GMP_RNDU; + break; + case 'd': case 'D': + *rnd = GMP_RNDD; + break; + default: + printf ("Error: Unexpected rounding mode '%c' in file '%s' line %lu\n", + nextchar, pathname, line_number); + exit (1); + } + + nextchar = getc (fp); + if (nextchar != EOF && !isspace (nextchar)) { + printf ("Error: Rounding mode not followed by white space in file " + "'%s' line %lu\n", + pathname, line_number); + exit (1); + } + skip_whitespace_comments (fp); +} + +void +read_mpc_rounding_mode (FILE *fp, mpc_rnd_t* rnd) +{ + mpfr_rnd_t re, im; + read_mpfr_rounding_mode (fp, &re); + read_mpfr_rounding_mode (fp, &im); + *rnd = MPC_RND (re, im); +} + +void +read_int (FILE *fp, int *nread, const char *name) +{ + int n = 0; + + if (nextchar == EOF) + { + printf ("Error: Unexpected EOF when reading int " + "in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + ungetc (nextchar, fp); + n = fscanf (fp, "%i", nread); + if (ferror (fp) || n == 0 || n == EOF) + { + printf ("Error: Cannot read %s in file '%s' line %lu\n", + name, pathname, line_number); + exit (1); + } + nextchar = getc (fp); + skip_whitespace_comments (fp); +} + +static void +read_uint (FILE *fp, unsigned long int *ui) +{ + int n = 0; + + if (nextchar == EOF) + { + printf ("Error: Unexpected EOF when reading uint " + "in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + ungetc (nextchar, fp); + n = fscanf (fp, "%lu", ui); + if (ferror (fp) || n == 0 || n == EOF) + { + printf ("Error: Cannot read uint in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + nextchar = getc (fp); + skip_whitespace_comments (fp); +} + +static void +read_sint (FILE *fp, long int *si) +{ + int n = 0; + + if (nextchar == EOF) + { + printf ("Error: Unexpected EOF when reading sint " + "in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + ungetc (nextchar, fp); + n = fscanf (fp, "%li", si); + if (ferror (fp) || n == 0 || n == EOF) + { + printf ("Error: Cannot read sint in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + nextchar = getc (fp); + skip_whitespace_comments (fp); +} + +mpfr_prec_t +read_mpfr_prec (FILE *fp) +{ + unsigned long prec; + int n; + + if (nextchar == EOF) { + printf ("Error: Unexpected EOF when reading mpfr precision " + "in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + ungetc (nextchar, fp); + n = fscanf (fp, "%lu", &prec); + if (ferror (fp)) /* then also n == EOF */ + perror ("Error when reading mpfr precision"); + if (n == 0 || n == EOF || prec < MPFR_PREC_MIN || prec > MPFR_PREC_MAX) { + printf ("Error: Impossible mpfr precision in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + nextchar = getc (fp); + skip_whitespace_comments (fp); + return (mpfr_prec_t) prec; +} + +static void +read_mpfr_mantissa (FILE *fp, mpfr_ptr x) +{ + if (nextchar == EOF) { + printf ("Error: Unexpected EOF when reading mpfr mantissa " + "in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + ungetc (nextchar, fp); + if (mpfr_inp_str (x, fp, 0, GMP_RNDN) == 0) { + printf ("Error: Impossible to read mpfr mantissa " + "in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + nextchar = getc (fp); + skip_whitespace_comments (fp); +} + +void +read_mpfr (FILE *fp, mpfr_ptr x, int *known_sign) +{ + int sign; + mpfr_set_prec (x, read_mpfr_prec (fp)); + sign = nextchar; + read_mpfr_mantissa (fp, x); + + /* the sign always matters for regular values ('+' is implicit), + but when no sign appears before 0 or Inf in the data file, it means + that only absolute value must be checked. */ + if (known_sign != NULL) + *known_sign = + (!mpfr_zero_p (x) && !mpfr_inf_p (x)) + || sign == '+' || sign == '-'; +} + +void +read_mpc (FILE *fp, mpc_ptr z, known_signs_t *ks) +{ + read_mpfr (fp, mpc_realref (z), ks == NULL ? NULL : &ks->re); + read_mpfr (fp, mpc_imagref (z), ks == NULL ? NULL : &ks->im); +} + +static void +check_compatible (int inex, mpfr_t expected, mpfr_rnd_t rnd, const char *s) +{ + if ((rnd == GMP_RNDU && inex == -1) || + (rnd == GMP_RNDD && inex == +1) || + (rnd == GMP_RNDZ && !mpfr_signbit (expected) && inex == +1) || + (rnd == GMP_RNDZ && mpfr_signbit (expected) && inex == -1)) + { + if (s != NULL) + printf ("Incompatible ternary value '%c' (%s part) in file '%s' line %lu\n", + (inex == 1) ? '+' : '-', s, pathname, test_line_number); + else + printf ("Incompatible ternary value '%c' in file '%s' line %lu\n", + (inex == 1) ? '+' : '-', pathname, test_line_number); + } +} + +/* read lines of data */ +static void +read_cc (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpc_ptr op, mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpc (fp, op, NULL); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +static void +read_fc (FILE *fp, int *inex, mpfr_ptr expected, int *sign, mpc_ptr op, + mpfr_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex); + read_mpfr (fp, expected, sign); + read_mpc (fp, op, NULL); + read_mpfr_rounding_mode (fp, rnd); + check_compatible (*inex, expected, *rnd, NULL); +} + +static void +read_ccc (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpc_ptr op1, mpc_ptr op2, mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpc (fp, op1, NULL); + read_mpc (fp, op2, NULL); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +/* read lines of data for function with three mpc_t inputs and one mpc_t + output like mpc_fma */ +static void +read_cccc (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpc_ptr op1, mpc_ptr op2, mpc_ptr op3, + mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpc (fp, op1, NULL); + read_mpc (fp, op2, NULL); + read_mpc (fp, op3, NULL); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +static void +read_cfc (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpfr_ptr op1, mpc_ptr op2, mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpfr (fp, op1, NULL); + read_mpc (fp, op2, NULL); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +static void +read_ccf (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpc_ptr op1, mpfr_ptr op2, mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpc (fp, op1, NULL); + read_mpfr (fp, op2, NULL); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +static void +read_ccu (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpc_ptr op1, unsigned long int *op2, mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpc (fp, op1, NULL); + read_uint (fp, op2); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +static void +read_ccs (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpc_ptr op1, long int *op2, mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpc (fp, op1, NULL); + read_sint (fp, op2); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +/* set MPFR flags to random values */ +static void +set_mpfr_flags (int counter) +{ + if (counter & 1) + mpfr_set_underflow (); + else + mpfr_clear_underflow (); + if (counter & 2) + mpfr_set_overflow (); + else + mpfr_clear_overflow (); + /* the divide-by-0 flag was added in MPFR 3.1.0 */ +#ifdef mpfr_set_divby0 + if (counter & 4) + mpfr_set_divby0 (); + else + mpfr_clear_divby0 (); +#endif + if (counter & 8) + mpfr_set_nanflag (); + else + mpfr_clear_nanflag (); + if (counter & 16) + mpfr_set_inexflag (); + else + mpfr_clear_inexflag (); + if (counter & 32) + mpfr_set_erangeflag (); + else + mpfr_clear_erangeflag (); +} + +/* Check MPFR flags: we allow that some flags are set internally by MPC, + for example if MPC does internal computations (using MPFR) which yield + an overflow, even if the final MPC result fits in the exponent range. + However we don't allow MPC to *clear* the MPFR flags */ +static void +check_mpfr_flags (int counter) +{ + int old, neu; + + old = (counter & 1) != 0; + neu = mpfr_underflow_p () != 0; + if (old && (neu == 0)) + { + printf ("Error, underflow flag has been modified from %d to %d\n", + old, neu); + exit (1); + } + old = (counter & 2) != 0; + neu = mpfr_overflow_p () != 0; + if (old && (neu == 0)) + { + printf ("Error, overflow flag has been modified from %d to %d\n", + old, neu); + exit (1); + } +#ifdef mpfr_divby0_p + old = (counter & 4) != 0; + neu = mpfr_divby0_p () != 0; + if (old && (neu == 0)) + { + printf ("Error, divby0 flag has been modified from %d to %d\n", + old, neu); + exit (1); + } +#endif + old = (counter & 8) != 0; + neu = mpfr_nanflag_p () != 0; + if (old && (neu == 0)) + { + printf ("Error, nanflag flag has been modified from %d to %d\n", + old, neu); + exit (1); + } + old = (counter & 16) != 0; + neu = mpfr_inexflag_p () != 0; + if (old && (neu == 0)) + { + printf ("Error, inexflag flag has been modified from %d to %d\n", + old, neu); + exit (1); + } + old = (counter & 32) != 0; + neu = mpfr_erangeflag_p () != 0; + if (old && (neu == 0)) + { + printf ("Error, erangeflag flag has been modified from %d to %d\n", + old, neu); + exit (1); + } +} + +/* data_check (function, data_file_name) checks function results against + precomputed data in a file.*/ +void +data_check (mpc_function function, const char *file_name) +{ + FILE *fp; + + int inex_re; + mpfr_t x1, x2; + mpfr_rnd_t mpfr_rnd = GMP_RNDN; + int sign_real; + + int inex_im; + mpc_t z1, z2, z3, z4, z5; + mpc_rnd_t rnd = MPC_RNDNN; + + unsigned long int ui; + long int si; + + known_signs_t signs; + int inex = 0; + + static int rand_counter = 0; + + fp = open_data_file (file_name); + + /* 1. init needed variables */ + mpc_init2 (z1, 2); + switch (function.type) + { + case FC: + mpfr_init (x1); + mpfr_init (x2); + break; + case CC: case CCU: case CCS: + mpc_init2 (z2, 2); + mpc_init2 (z3, 2); + break; + case C_CC: + mpc_init2 (z2, 2); + mpc_init2 (z3, 2); + mpc_init2 (z4, 2); + break; + case CCCC: + mpc_init2 (z2, 2); + mpc_init2 (z3, 2); + mpc_init2 (z4, 2); + mpc_init2 (z5, 2); + break; + case CFC: case CCF: + mpfr_init (x1); + mpc_init2 (z2, 2); + mpc_init2 (z3, 2); + break; + default: + ; + } + + /* 2. read data file */ + line_number = 1; + nextchar = getc (fp); + skip_whitespace_comments (fp); + while (nextchar != EOF) { + set_mpfr_flags (rand_counter); + + /* for each kind of function prototype: */ + /* 3.1 read a line of data: expected result, parameters, rounding mode */ + /* 3.2 compute function at the same precision as the expected result */ + /* 3.3 compare this result with the expected one */ + switch (function.type) + { + case FC: /* example mpc_norm */ + read_fc (fp, &inex_re, x1, &sign_real, z1, &mpfr_rnd); + mpfr_set_prec (x2, mpfr_get_prec (x1)); + inex = function.pointer.FC (x2, z1, mpfr_rnd); + if ((inex_re != TERNARY_NOT_CHECKED && inex_re != inex) + || !same_mpfr_value (x1, x2, sign_real)) + { + mpfr_t got, expected; + mpc_t op; + op[0] = z1[0]; + got[0] = x2[0]; + expected[0] = x1[0]; + printf ("%s(op) failed (%s:%lu)\nwith rounding mode %s\n", + function.name, file_name, test_line_number, + mpfr_rnd_mode[mpfr_rnd]); + if (inex_re != TERNARY_NOT_CHECKED && inex_re != inex) + printf("ternary value: got %s, expected %s\n", + MPFR_INEX_STR (inex), MPFR_INEX_STR (inex_re)); + MPC_OUT (op); + printf (" "); + MPFR_OUT (got); + MPFR_OUT (expected); + + exit (1); + } + break; + + case CC: /* example mpc_log */ + read_cc (fp, &inex_re, &inex_im, z1, &signs, z2, &rnd); + mpfr_set_prec (mpc_realref (z3), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref (z3), MPC_PREC_IM (z1)); + inex = function.pointer.CC (z3, z2, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z3, z1, signs)) + { + mpc_t op, got, expected; /* display sensible variable names */ + op[0] = z2[0]; + expected[0]= z1[0]; + got[0] = z3[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + break; + + case C_CC: /* example mpc_mul */ + read_ccc (fp, &inex_re, &inex_im, z1, &signs, z2, z3, &rnd); + mpfr_set_prec (mpc_realref(z4), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref(z4), MPC_PREC_IM (z1)); + inex = function.pointer.C_CC (z4, z2, z3, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z4, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, op2, got, expected; + op1[0] = z2[0]; + op2[0] = z3[0]; + expected[0]= z1[0]; + got[0] = z4[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + MPC_OUT (op2); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + if (function.properties & FUNC_PROP_SYMETRIC) + { + inex = function.pointer.C_CC (z4, z3, z2, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z4, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, op2, got, expected; + op1[0] = z3[0]; + op2[0] = z2[0]; + expected[0]= z1[0]; + got[0] = z4[0]; + printf ("%s(op) failed (line %lu/symetric test)\n" + "with rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + MPC_OUT (op2); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + } + break; + + case CCCC: /* example mpc_fma */ + read_cccc (fp, &inex_re, &inex_im, z1, &signs, z2, z3, z4, &rnd); + /* z1 is the expected value, z2, z3, z4 are the inputs, and z5 is + the computed value */ + mpfr_set_prec (mpc_realref(z5), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref(z5), MPC_PREC_IM (z1)); + inex = function.pointer.CCCC (z5, z2, z3, z4, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z5, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, op2, op3, got, expected; + op1[0] = z2[0]; + op2[0] = z3[0]; + op3[0] = z4[0]; + expected[0]= z1[0]; + got[0] = z5[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + MPC_OUT (op2); + MPC_OUT (op3); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + if (function.properties & FUNC_PROP_SYMETRIC) + { + inex = function.pointer.CCCC (z5, z3, z2, z4, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z5, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, op2, op3, got, expected; + op1[0] = z3[0]; + op2[0] = z2[0]; + op3[0] = z4[0]; + expected[0]= z1[0]; + got[0] = z5[0]; + printf ("%s(op) failed (line %lu/symetric test)\n" + "with rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + MPC_OUT (op2); + MPC_OUT (op3); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + } + break; + + case CFC: /* example mpc_fr_div */ + read_cfc (fp, &inex_re, &inex_im, z1, &signs, x1, z2, &rnd); + mpfr_set_prec (mpc_realref(z3), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref(z3), MPC_PREC_IM (z1)); + inex = function.pointer.CFC (z3, x1, z2, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z3, z1, signs)) + { + /* display sensible variable names */ + mpc_t op2, got, expected; + mpfr_t op1; + op1[0] = x1[0]; + op2[0] = z2[0]; + expected[0]= z1[0]; + got[0] = z3[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPFR_OUT (op1); + MPC_OUT (op2); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + break; + + case CCF: /* example mpc_mul_fr */ + read_ccf (fp, &inex_re, &inex_im, z1, &signs, z2, x1, &rnd); + mpfr_set_prec (mpc_realref(z3), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref(z3), MPC_PREC_IM (z1)); + inex = function.pointer.CCF (z3, z2, x1, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z3, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, got, expected; + mpfr_t op2; + op1[0] = z2[0]; + op2[0] = x1[0]; + expected[0]= z1[0]; + got[0] = z3[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + MPFR_OUT (op2); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + break; + + case CCU: /* example mpc_pow_ui */ + read_ccu (fp, &inex_re, &inex_im, z1, &signs, z2, &ui, &rnd); + mpfr_set_prec (mpc_realref(z3), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref(z3), MPC_PREC_IM (z1)); + inex = function.pointer.CCU (z3, z2, ui, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z3, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, got, expected; + op1[0] = z2[0]; + expected[0]= z1[0]; + got[0] = z3[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + printf ("op2 %lu\n ", ui); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + break; + + case CCS: /* example mpc_pow_si */ + read_ccs (fp, &inex_re, &inex_im, z1, &signs, z2, &si, &rnd); + mpfr_set_prec (mpc_realref(z3), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref(z3), MPC_PREC_IM (z1)); + inex = function.pointer.CCS (z3, z2, si, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z3, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, got, expected; + op1[0] = z2[0]; + expected[0]= z1[0]; + got[0] = z3[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + printf ("op2 %li\n ", si); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + break; + + default: + printf ("Unhandled function prototype %i in 'data_check'\n", function.type); + exit (1); + } + + /* check MPFR flags were not modified */ + check_mpfr_flags (rand_counter); + rand_counter ++; + } + + /* 3. Clear used variables */ + mpc_clear (z1); + switch (function.type) + { + case FC: + mpfr_clear (x1); + mpfr_clear (x2); + break; + case CC: case CCU: case CCS: + mpc_clear (z2); + mpc_clear (z3); + break; + case C_CC: + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (z4); + break; + case CCCC: + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (z4); + mpc_clear (z5); + break; + case CFC: case CCF: + mpfr_clear (x1); + mpc_clear (z2); + mpc_clear (z3); + break; + default: + ; + } + + close_data_file (fp); +} diff --git a/mpc/tests/sin.dat b/mpc/tests/sin.dat new file mode 100644 index 0000000000..9831fa6590 --- /dev/null +++ b/mpc/tests/sin.dat @@ -0,0 +1,163 @@ +# Data file for mpc_sin. +# +# Copyright (C) 2008, 2010 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(sin op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(sin op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 0 53 nan 53 inf 53 -inf 53 -inf N N +0 0 53 nan 53 nan 53 -inf 53 -1 N N +0 0 53 nan 53 0 53 -inf 53 -0 N N +0 0 53 nan 53 0 53 -inf 53 +0 N N +0 0 53 nan 53 nan 53 -inf 53 +1 N N +0 0 53 nan 53 inf 53 -inf 53 +inf N N +0 0 53 nan 53 nan 53 -inf 53 nan N N +0 0 53 +inf 53 -inf 53 -6 53 -inf N N +0 0 53 +inf 53 +inf 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N +0 0 53 +inf 53 +inf 53 -4 53 -inf N N +0 0 53 +inf 53 -inf 53 -4 53 +inf N N +0 0 53 nan 53 nan 53 -4 53 nan N N +0 0 53 -inf 53 +inf 53 -2 53 -inf N N +0 0 53 -inf 53 -inf 53 -2 53 +inf N N +0 0 53 nan 53 nan 53 -2 53 nan N N +0 0 53 -inf 53 -inf 53 -1 53 -inf N N +0 0 53 -inf 53 +inf 53 -1 53 +inf N N +0 0 53 nan 53 nan 53 -1 53 nan N N +0 0 53 -0 53 -inf 53 -0 53 -inf N N +0 0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 -0 53 +0 53 -0 53 +0 N N +0 0 53 -0 53 +inf 53 -0 53 +inf N N +0 0 53 -0 53 nan 53 -0 53 nan N N +0 0 53 +0 53 -inf 53 +0 53 -inf N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +0 0 53 +0 53 +inf 53 +0 53 +inf N N +0 0 53 +0 53 nan 53 +0 53 nan N N +0 0 53 +inf 53 -inf 53 +1 53 -inf N N +0 0 53 +inf 53 +inf 53 +1 53 +inf N N +0 0 53 nan 53 nan 53 +1 53 nan N N +0 0 53 +inf 53 +inf 53 +2 53 -inf N N +0 0 53 +inf 53 -inf 53 +2 53 +inf N N +0 0 53 nan 53 nan 53 +2 53 nan N N +0 0 53 -inf 53 +inf 53 +4 53 -inf N N +0 0 53 -inf 53 -inf 53 +4 53 +inf N N +0 0 53 nan 53 nan 53 +4 53 nan N N +0 0 53 -inf 53 -inf 53 +6 53 -inf N N +0 0 53 -inf 53 +inf 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +0 0 53 nan 53 inf 53 +inf 53 -inf N N +0 0 53 nan 53 nan 53 +inf 53 -1 N N +0 0 53 nan 53 0 53 +inf 53 -0 N N +0 0 53 nan 53 0 53 +inf 53 +0 N N +0 0 53 nan 53 nan 53 +inf 53 +1 N N +0 0 53 nan 53 inf 53 +inf 53 +inf N N +0 0 53 nan 53 nan 53 +inf 53 nan N N +0 0 53 nan 53 inf 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 0 53 nan 53 -0 N N +0 0 53 nan 53 0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 nan 53 inf 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument +- 0 53 0x4787C62AC28Bp-48 53 -0 53 -6 53 -0 N N +- 0 53 0x4787C62AC28Bp-48 53 +0 53 -6 53 +0 N N +- 0 53 0xC1BDCEEEE0F57p-52 53 +0 53 -4 53 -0 N N +- 0 53 0xC1BDCEEEE0F57p-52 53 -0 53 -4 53 +0 N N +- 0 53 -0xE8C7B7568DA23p-52 53 +0 53 -2 53 -0 N N +- 0 53 -0xE8C7B7568DA23p-52 53 -0 53 -2 53 +0 N N ++ 0 53 -0xD76AA47848677p-52 53 -0 53 -1 53 -0 N N ++ 0 53 -0xD76AA47848677p-52 53 +0 53 -1 53 +0 N N +- 0 53 0xD76AA47848677p-52 53 -0 53 +1 53 -0 N N +- 0 53 0xD76AA47848677p-52 53 +0 53 +1 53 +0 N N ++ 0 53 0xE8C7B7568DA23p-52 53 +0 53 +2 53 -0 N N ++ 0 53 0xE8C7B7568DA23p-52 53 -0 53 +2 53 +0 N N ++ 0 53 -0xC1BDCEEEE0F57p-52 53 +0 53 +4 53 -0 N N ++ 0 53 -0xC1BDCEEEE0F57p-52 53 -0 53 +4 53 +0 N N ++ 0 53 -0x4787C62AC28Bp-48 53 -0 53 +6 53 -0 N N ++ 0 53 -0x4787C62AC28Bp-48 53 +0 53 +6 53 +0 N N + +# pure imaginary argument +0 + 53 -0 53 -0x1936D22F67C805p-45 53 -0 53 -6 N N +0 + 53 +0 53 -0x1936D22F67C805p-45 53 +0 53 -6 N N +0 - 53 -0 53 -0x1B4A3803703631p-48 53 -0 53 -4 N N +0 - 53 +0 53 -0x1B4A3803703631p-48 53 +0 53 -4 N N +0 + 53 -0 53 -0x1D03CF63B6E19Fp-51 53 -0 53 -2 N N +0 + 53 +0 53 -0x1D03CF63B6E19Fp-51 53 +0 53 -2 N N +0 + 53 -0 53 -0x966CFE2275CC1p-51 53 -0 53 -1 N N +0 + 53 +0 53 -0x966CFE2275CC1p-51 53 +0 53 -1 N N +0 - 53 -0 53 0x966CFE2275CC1p-51 53 -0 53 +1 N N +0 - 53 +0 53 0x966CFE2275CC1p-51 53 +0 53 +1 N N +0 - 53 -0 53 0x1D03CF63B6E19Fp-51 53 -0 53 +2 N N +0 - 53 +0 53 0x1D03CF63B6E19Fp-51 53 +0 53 +2 N N +0 + 53 -0 53 0x1B4A3803703631p-48 53 -0 53 +4 N N +0 + 53 +0 53 0x1B4A3803703631p-48 53 +0 53 +4 N N +0 - 53 -0 53 0x1936D22F67C805p-45 53 -0 53 +6 N N +0 - 53 +0 53 0x1936D22F67C805p-45 53 +0 53 +6 N N + +# IEEE-754 double precision ++ + 53 514 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 N N ++ + 53 514 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 N Z ++ + 53 514 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 N U ++ - 53 514 53 -0x8DBE5135A8CA9p-96 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 N D +- + 53 0x100FFFFFFFFFFFp-43 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 Z N +- + 53 0x100FFFFFFFFFFFp-43 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 Z Z +- + 53 0x100FFFFFFFFFFFp-43 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 Z U +- - 53 0x100FFFFFFFFFFFp-43 53 -0x8DBE5135A8CA9p-96 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 Z D ++ + 53 514 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 U N ++ + 53 514 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 U Z ++ + 53 514 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 U U ++ - 53 514 53 -0x8DBE5135A8CA9p-96 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 U D +- + 53 0x100FFFFFFFFFFFp-43 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 D N +- + 53 0x100FFFFFFFFFFFp-43 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 D Z +- + 53 0x100FFFFFFFFFFFp-43 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 D U +- - 53 0x100FFFFFFFFFFFp-43 53 -0x8DBE5135A8CA9p-96 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 D D + +# huge values ++ + 53 +inf 53 +inf 53 0x4580CBF242683p-3 53 -0x1B3E8A3660D279p-3 N N +- + 53 -inf 53 +inf 53 -0x1B3E8A3660D279p-3 53 0x4580CBF242683p-3 N N diff --git a/mpc/tests/sinh.dat b/mpc/tests/sinh.dat new file mode 100644 index 0000000000..51fd46e1fb --- /dev/null +++ b/mpc/tests/sinh.dat @@ -0,0 +1,84 @@ +# Data file for mpc_sinh. +# +# Copyright (C) 2008, 2010 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see sin.dat. + +# special values (following ISO C99 standard) +0 0 7 inf 7 NaN 7 -inf 7 -inf N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 1 N N +0 0 7 inf 7 NaN 7 -inf 7 +inf N N +0 0 7 inf 7 NaN 7 -inf 7 NaN N N +0 0 7 NaN 7 NaN 7 -1 7 -inf N N +0 0 7 NaN 7 NaN 7 -1 7 +inf N N +0 0 7 NaN 7 NaN 7 -1 7 NaN N N +0 0 7 0 7 NaN 7 -0 7 -inf N N +0 0 7 -0 7 -0 7 -0 7 -0 N N +0 0 7 -0 7 +0 7 -0 7 +0 N N +0 0 7 0 7 NaN 7 -0 7 +inf N N +0 0 7 0 7 NaN 7 -0 7 NaN N N +0 0 7 0 7 NaN 7 +0 7 -inf N N +0 0 7 +0 7 -0 7 +0 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 +0 N N +0 0 7 0 7 NaN 7 +0 7 +inf N N +0 0 7 0 7 NaN 7 +0 7 NaN N N +0 0 7 NaN 7 NaN 7 1 7 -inf N N +0 0 7 NaN 7 NaN 7 1 7 +inf N N +0 0 7 NaN 7 NaN 7 1 7 NaN N N +0 0 7 inf 7 NaN 7 +inf 7 -inf N N +0 0 7 +inf 7 -inf 7 +inf 7 -1 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 N N +0 0 7 +inf 7 +inf 7 +inf 7 1 N N +0 0 7 inf 7 NaN 7 +inf 7 +inf N N +0 0 7 inf 7 NaN 7 +inf 7 NaN N N +0 0 7 NaN 7 NaN 7 NaN 7 -inf N N +0 0 7 NaN 7 NaN 7 NaN 7 -1 N N +0 0 7 NaN 7 -0 7 NaN 7 -0 N N +0 0 7 NaN 7 +0 7 NaN 7 +0 N N +0 0 7 NaN 7 NaN 7 NaN 7 1 N N +0 0 7 NaN 7 NaN 7 NaN 7 +inf N N +0 0 7 NaN 7 NaN 7 NaN 7 NaN N N + +# purely real argument ++ 0 50 -0x12cd9fc44eb98p-48 50 -0 7 -1 7 -0 N N ++ 0 50 -0x12cd9fc44eb98p-48 50 +0 7 -1 7 +0 N N +- 0 50 0x12cd9fc44eb98p-48 50 -0 7 1 7 -0 N N +- 0 50 0x12cd9fc44eb98p-48 50 +0 7 1 7 +0 N N + +# purely imaginary argument +0 - 50 -0 50 -0xd76aa47848678p-52 7 -0 7 -1 N N +0 + 50 -0 50 0xd76aa47848678p-52 7 -0 7 1 N N +0 - 50 +0 50 -0xd76aa47848678p-52 7 +0 7 -1 N N +0 + 50 +0 50 0xd76aa47848678p-52 7 +0 7 1 N N + +# values with +1 and -1 ++ - 50 -0xa28cfec023fc8p-52 50 -0x14c67b74f6cc5p-48 7 -1 7 -1 N N ++ + 50 -0xa28cfec023fc8p-52 50 0x14c67b74f6cc5p-48 7 -1 7 1 N N +- - 50 0xa28cfec023fc8p-52 50 -0x14c67b74f6cc5p-48 7 1 7 -1 N N +- + 50 0xa28cfec023fc8p-52 50 0x14c67b74f6cc5p-48 7 1 7 1 N N + +# IEEE-754 double precision +- - 53 0xF48D4FDF29C53p-105 53 2 53 0x15124271980435p-52 53 0x3243F6A8885A3p-49 N N + +# huge values ++ - 53 +inf 53 -inf 53 0x4580CBF242683p-3 53 -0x1B3E8A3660D279p-3 N N ++ + 53 +inf 53 +inf 53 -0x1B3E8A3660D279p-3 53 0x4580CBF242683p-3 N N diff --git a/mpc/tests/sqr.dat b/mpc/tests/sqr.dat new file mode 100644 index 0000000000..72bfe076fc --- /dev/null +++ b/mpc/tests/sqr.dat @@ -0,0 +1,170 @@ +# Data file for mpc_sqr. +# +# Copyright (C) 2008, 2010, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# see sin.dat for precisions + +# special values (following ISO C99 standard) +0 0 53 nan 53 +inf 53 -inf 53 -inf N N +0 0 53 +inf 53 +inf 53 -inf 53 -1 N N +0 0 53 +inf 53 nan 53 -inf 53 -0 N N +0 0 53 +inf 53 nan 53 -inf 53 +0 N N +0 0 53 +inf 53 -inf 53 -inf 53 +1 N N +0 0 53 nan 53 -inf 53 -inf 53 +inf N N +0 0 53 nan 53 nan 53 -inf 53 nan N N +0 0 53 -inf 53 +inf 53 -1 53 -inf N N +0 0 53 +1 53 +0 53 -1 53 -0 N N +0 0 53 +1 53 -0 53 -1 53 +0 N N +0 0 53 -inf 53 -inf 53 -1 53 +inf N N +0 0 53 nan 53 nan 53 -1 53 nan N N +0 0 53 -inf 53 nan 53 -0 53 -inf N N +0 0 53 -1 53 +0 53 -0 53 -1 N N +0 0 53 0 53 +0 53 -0 53 -0 N N +0 0 53 0 53 -0 53 -0 53 +0 N N +0 0 53 -1 53 -0 53 -0 53 +1 N N +0 0 53 -inf 53 nan 53 -0 53 +inf N N +0 0 53 nan 53 nan 53 -0 53 nan N N +0 0 53 -inf 53 nan 53 +0 53 -inf N N +0 0 53 -1 53 -0 53 +0 53 -1 N N +0 0 53 0 53 -0 53 +0 53 -0 N N +0 0 53 0 53 +0 53 +0 53 +0 N N +0 0 53 -1 53 +0 53 +0 53 +1 N N +0 0 53 -inf 53 nan 53 +0 53 +inf N N +0 0 53 nan 53 nan 53 +0 53 nan N N +0 0 53 -inf 53 -inf 53 +1 53 -inf N N +0 0 53 +1 53 -0 53 +1 53 -0 N N +0 0 53 +1 53 +0 53 +1 53 +0 N N +0 0 53 -inf 53 +inf 53 +1 53 +inf N N +0 0 53 nan 53 nan 53 +1 53 nan N N +0 0 53 nan 53 -inf 53 +inf 53 -inf N N +0 0 53 +inf 53 -inf 53 +inf 53 -1 N N +0 0 53 +inf 53 nan 53 +inf 53 -0 N N +0 0 53 +inf 53 nan 53 +inf 53 +0 N N +0 0 53 +inf 53 +inf 53 +inf 53 +1 N N +0 0 53 nan 53 +inf 53 +inf 53 +inf N N +0 0 53 nan 53 nan 53 +inf 53 nan N N +0 0 53 nan 53 nan 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 -0 N N +0 0 53 nan 53 nan 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 nan 53 nan 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument ++ 0 53 0x12345676543230p+52 2 +0 53 0x1111111000000f 17 +0 N N +- 0 53 0x1234567654322fp+52 3 -0 54 -0x1111111000000f 16 +0 Z N ++ 0 53 0x12345676543230p+52 4 -0 55 0x1111111000000f 15 -0 U N +- 0 53 0x1234567654322fp+52 5 +0 56 -0x1111111000000f 14 -0 D N +- 0 53 0x1234567654322fp+52 6 +0 57 0x1111111000000f 13 +0 Z Z ++ 0 53 0x12345676543230p+52 7 -0 58 -0x1111111000000f 12 +0 U Z +- 0 53 0x1234567654322fp+52 8 -0 59 0x1111111000000f 11 -0 D Z ++ 0 53 0x12345676543230p+52 9 +0 60 -0x1111111000000f 10 -0 N Z ++ 0 53 0x12345676543230p+52 10 +0 61 0x1111111000000f 9 +0 U U +- 0 53 0x1234567654322fp+52 11 -0 62 -0x1111111000000f 8 +0 D U ++ 0 53 0x12345676543230p+52 12 -0 63 0x1111111000000f 7 -0 N U +- 0 53 0x1234567654322fp+52 13 +0 64 -0x1111111000000f 6 -0 Z U +- 0 53 0x1234567654322fp+52 14 +0 65 0x1111111000000f 5 +0 D D ++ 0 53 0x12345676543230p+52 15 -0 66 -0x1111111000000f 4 +0 N D +- 0 53 0x1234567654322fp+52 16 -0 67 0x1111111000000f 3 -0 Z D ++ 0 53 0x12345676543230p+52 17 +0 68 -0x1111111000000f 2 -0 U D + +# pure imaginary argument +- 0 53 -0xE1000002000000p+56 53 +0 53 +0 53 0xf0000001111111 N N ++ 0 53 -0xe1000001fffff8p+56 52 -0 51 -0 54 0xf0000001111111 Z N ++ 0 53 -0xe1000001fffff8p+56 51 -0 49 +0 55 -0xf0000001111111 U N +- 0 53 -0xe1000002000000p+56 50 +0 47 -0 56 -0xf0000001111111 D N ++ 0 53 -0xe1000001fffff8p+56 49 +0 45 +0 57 0xf0000001111111 Z Z ++ 0 53 -0xe1000001fffff8p+56 48 -0 43 -0 58 0xf0000001111111 U Z +- 0 53 -0xe1000002000000p+56 47 -0 41 +0 59 -0xf0000001111111 D Z +- 0 53 -0xe1000002000000p+56 46 +0 39 -0 60 -0xf0000001111111 N Z ++ 0 53 -0xe1000001fffff8p+56 45 +0 37 +0 61 0xf0000001111111 U U +- 0 53 -0xe1000002000000p+56 44 -0 35 -0 62 0xf0000001111111 D U +- 0 53 -0xe1000002000000p+56 43 -0 33 +0 63 -0xf0000001111111 N U ++ 0 53 -0xe1000001fffff8p+56 42 +0 31 -0 64 -0xf0000001111111 Z U +- 0 53 -0xe1000002000000p+56 41 +0 29 +0 65 0xf0000001111111 D D +- 0 53 -0xe1000002000000p+56 40 -0 27 -0 66 0xf0000001111111 N D ++ 0 53 -0xe1000001fffff8p+56 39 -0 25 +0 67 -0xf0000001111111 Z D ++ 0 53 -0xe1000001fffff8p+56 38 +0 23 -0 68 -0xf0000001111111 U D + +# IEEE-754 double precision +- + 53 0x10000000020000p+04 53 0x10000000effff 53 0x400008000180fp-22 53 0x7ffff0077efcbp-32 N N +- - 53 0x3ffffffffffffd 53 0x7ffffffffffff4p+52 53 0x1fffffffffffff 53 0x1ffffffffffffe Z N ++ + 53 0x1c16e5d4c4d5e7p-45 53 -0x7ffffff800007p-47 53 0xf 53 -0x1111111000000fp-53 U N +- + 53 0xfdbac097c8dc50p+2096 53 0x7f6e5d4c3b2a2p+1036 53 0xfedcba9876543p+1024 53 0x10000000000001p-42 D N ++ - 53 -0x10000000020000p+04 53 0x10000000efffefp-04 53 0x7ffff0077efcbp-32 53 0x400008000180fp-22 Z Z ++ + 53 0x3ffffffffffffe 53 -0x7ffffffffffff4p+52 53 0x1fffffffffffff 53 -0x1ffffffffffffe U Z +- - 53 0xe0b72ea626af3p-44 53 0x7ffffff800007p-47 53 0xf 53 0x1111111000000fp-53 D Z +- - 53 -0xfdbac097c8dc58p+2096 53 0x7f6e5d4c3b2a1cp+1032 53 -0x10000000000001p-42 53 -0xfedcba9876543p+1024 N Z ++ + 53 0x10000000020001p+04 53 -0x10000000efffefp-04 53 0x400008000180fp-22 53 -0x7ffff0077efcbp-32 U U +- + 53 -0x3ffffffffffffe 53 -0x7ffffffffffff4p+52 53 -0x1ffffffffffffe 53 0x1fffffffffffff D U +- + 53 -0x1C16E5D4C4D5E7p-45 53 0x1ffffffe00001dp-49 53 -0x1111111000000fp-53 53 -0xf N U ++ + 53 -0xfdbac097c8dc50p+2096 53 -0x7f6e5d4c3b2a1cp+1032 53 0x10000000000001p-42 53 -0xfedcba9876543p+1024 Z U +- - 53 -0x10000000020001p+04 53 -0x10000000effff 53 -0x7ffff0077efcbp-32 53 0x400008000180fp-22 D D +- - 53 0x3ffffffffffffd 53 -0x7ffffffffffff8p+52 53 -0x1fffffffffffff 53 0x1ffffffffffffe N D ++ - 53 -0xE0B72EA626AF3p-44 53 -0x1FFFFFFE00001Dp-49 53 0x1111111000000fp-53 53 -0xf Z D ++ - 53 0xfdbac097c8dc58p+2096 53 -0x7f6e5d4c3b2a2p+1036 53 -0xfedcba9876543p+1024 53 0x10000000000001p-42 U D + +# improve test coverage: +# For op=x+i*y, we need a case where x+y and x-y are inexact at the +# higher computing precision, and where x and y do not have too +# distinct exponents so that Karatsuba gets triggered... +# (2^44 + i*(2^29 + 1))^2 \approx (2^88-2^58) + i*2^45*(2^29+1) ++ 0 30 309485009533114692573069312 30 18889465966662952943616 30 17592186044416 30 536870913 N N +# ...and a case where x+y or x-y are 0. +0 0 4 0 4 2 4 1 4 1 N N + +# a few values, previously hard-coded in tsqr.c +0 0 8 7 8 24 8 4 8 3 N N ++ + 8 0b1.1000111e-3 8 0b1.1100111e-3 27 0b1.11111011011000010101000000e-2 27 0b1.11010001010110111001110001e-3 N N + +# bug 20090930, infinite loop ++ + 3464 inf 3464 inf 866 -0x2.5763c6519ef1510f8afa101a210b8030b1909cc17004db561a25d9b53e2c08c41c01e8bbac5af6299b9d8786030aa14943d841798c8c369287942e4d4cec42a60ab0922af931159805e631128e97f973754ad53972d5d320a651a3b4a667f0ef2b92dbd698d159c3642675140@192158913 866 -0xd.15f2d530934dd930d66e89d70762d2337a8f973dd6915eb6b532fd372fcc955df1d852632d4e46fe64154ceda991a1302caf1b0ec622497e3e5724dd05b1c89a06e28d7e18e8af58f5ff4c9998cb31714688867524f41e0b31e847c1bf40de5127f858069998efd7c3e599080@192158893 N N + +# bug 20091001, infinite loop +? + 2256 0 2256 -0 564 0xc.87999bfd1cb1a64288881e214b7cf1af979863b23c030b79c4a8bebb39177967608388a2e4df527977e7755a25df8af8f72fdd6dd2f42bd00de83088b4e9b59ce85caf2e6b0c0@-184298749 564 -0x2.5109af459d4daf357e09475ec991cdc9b02c8f7dfacdc060d2a24710d09c997f8aea6dbd46f10828c30b583fdcc90d7dcbb895689d594d3813db40784d2309e450d1fb6e38da8@-184298726 N N + +# (x+x*i)^2 = 0+2*x^2*i with exact real part +0 0 100 0 100 304831530559368 100 12345678 100 12345678 N N +0 0 1000 0 100 304831530559368 100 12345678 100 12345678 N N +# intermediate overflow- and underflows +0 + 100 0 100 +inf 100 0x1@225000750 100 0x1@225000750 N N +0 + 10000 0 10000 +inf 100 0x1@225000750 100 0x1@225000750 N N +0 - 100 0 100 +0 100 0x1@-225000750 100 0x1@-225000750 N N +0 + 100 0 100 -0 100 0x1@-225000750 100 -0x1@-225000750 N N +0 - 10000 0 10000 +0 100 0x1@-225000750 100 0x1@-225000750 N N +0 + 10000 0 10000 -0 100 0x1@-225000750 100 -0x1@-225000750 N N + +# intermediate overflow in Karatsuba found by hydra, simplified test case +- - 100 -inf 100 -inf 593 -0xf@192058806 593 0x1@192058873 N N +# another interesting one with not exactly the same behaviour +- - 100 -inf 100 -inf 100 -0xf@192058806 100 0x1@192058873 N N +0 + 100 0 100 inf 100 0x1@192058806 100 0x1@192058806 N N +# Re(op)*Im(op) can be computed, but multiplication by 2 triggers overflow +0 + 100 0 100 inf 100 0b1@536870911 100 0b1@536870911 N N +0 - 10 0 10 0b1.111111111e1073741822 100 0b1@536870911 100 0b1@536870911 N D +0 - 10 0 10 0b1.111111111e1073741822 100 0b1@536870912 100 0b1@536870912 N D +0 0 10 0 10 0b1e-1073741823 100 0b1@-536870912 100 0b1@-536870912 N N +0 - 10 0 10 0 100 0b1@-536870913 100 0b1@-536870913 N N +0 + 10 0 10 0b1@-1073741824 100 0b1@-536870913 100 0b1@-536870913 N U ++ - 10 0b1e-1073741824 10 0 100 0b1@-536870912 100 0b1@-536870913 N N diff --git a/mpc/tests/sqrt.dat b/mpc/tests/sqrt.dat new file mode 100644 index 0000000000..076f2afadc --- /dev/null +++ b/mpc/tests/sqrt.dat @@ -0,0 +1,139 @@ +# Data file for mpc_sqrt. +# +# Copyright (C) 2008, 2010 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# see sin.dat for precisions + +# special values (following ISO C99 standard) +0 0 53 +inf 53 -inf 53 -inf 53 -inf N N +0 0 53 +0 53 -inf 53 -inf 53 -1 N N +0 0 53 +0 53 -inf 53 -inf 53 -0 N N +0 0 53 +0 53 +inf 53 -inf 53 +0 N N +0 0 53 +0 53 +inf 53 -inf 53 +1 N N +0 0 53 +inf 53 +inf 53 -inf 53 +inf N N +0 0 53 nan 53 inf 53 -inf 53 nan N N +0 0 53 +inf 53 -inf 53 -1 53 -inf N N +0 0 53 +0 53 -1 53 -1 53 -0 N N +0 0 53 +0 53 +1 53 -1 53 +0 N N +0 0 53 +inf 53 +inf 53 -1 53 +inf N N +0 0 53 nan 53 nan 53 -1 53 nan N N +0 0 53 +inf 53 -inf 53 -0 53 -inf N N +0 0 53 +1 53 -1 53 -0 53 -2 N N +0 0 53 +0 53 -0 53 -0 53 -0 N N +0 0 53 +0 53 +0 53 -0 53 +0 N N +0 0 53 +1 53 +1 53 -0 53 +2 N N +0 0 53 +inf 53 +inf 53 -0 53 +inf N N +0 0 53 nan 53 nan 53 -0 53 nan N N +0 0 53 +inf 53 -inf 53 +0 53 -inf N N +0 0 53 +1 53 -1 53 +0 53 -2 N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +0 0 53 +1 53 +1 53 +0 53 +2 N N +0 0 53 +inf 53 +inf 53 +0 53 +inf N N +0 0 53 nan 53 nan 53 +0 53 nan N N +0 0 53 +inf 53 -inf 53 +1 53 -inf N N +0 0 53 +1 53 -0 53 +1 53 -0 N N +0 0 53 +1 53 +0 53 +1 53 +0 N N +0 0 53 +inf 53 +inf 53 +1 53 +inf N N +0 0 53 nan 53 nan 53 +1 53 nan N N +0 0 53 +inf 53 -inf 53 +inf 53 -inf N N +0 0 53 +inf 53 -0 53 +inf 53 -1 N N +0 0 53 +inf 53 -0 53 +inf 53 -0 N N +0 0 53 +inf 53 +0 53 +inf 53 +0 N N +0 0 53 +inf 53 +0 53 +inf 53 +1 N N +0 0 53 +inf 53 +inf 53 +inf 53 +inf N N +0 0 53 +inf 53 nan 53 +inf 53 nan N N +0 0 53 +inf 53 -inf 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 -0 N N +0 0 53 nan 53 nan 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 +inf 53 +inf 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# purely real argument +# sqrt(x +i*0) = sqrt(x) +i*0, when x>0 +# sqrt(x -i*0) = sqrt(x) -i*0, when x>0 +# sqrt(x +i*0) = +0 +i*sqrt(-x) +i*0, when x<0 +# sqrt(x -i*0) = +0 -i*sqrt(-x) +i*0, when x<0 ++ 0 53 0x16a09e667f3bcdp-52 53 +0 53 2 17 +0 N N +0 + 53 +0 53 0x16a09e667f3bcdp-52 54 -2 16 +0 Z N ++ 0 53 0x16a09e667f3bcdp-52 53 -0 55 2 15 -0 U N +0 - 53 +0 53 -0x16a09e667f3bcdp-52 56 -2 14 -0 D N +- 0 53 0x5a827999fcef30p-54 53 +0 57 2 13 +0 Z Z +0 - 53 +0 53 0x5a827999fcef30p-54 58 -2 12 +0 U Z +- 0 53 0x5a827999fcef30p-54 53 -0 59 2 11 -0 D Z +0 + 53 +0 53 -0x5a827999fcef30p-54 60 -2 10 -0 N Z ++ 0 53 0x16a09e667f3bcdp-52 53 +0 61 2 9 +0 U U +0 + 53 +0 53 0x16a09e667f3bcdp-52 62 -2 8 +0 D U ++ 0 53 0x16a09e667f3bcdp-52 53 -0 63 2 7 -0 N U +0 + 53 +0 53 -0x5a827999fcef30p-54 64 -2 6 -0 Z U +- 0 53 0x5a827999fcef30p-54 53 +0 65 2 5 +0 D D +0 - 53 +0 53 0x5a827999fcef30p-54 66 -2 4 +0 N D +- 0 53 0x5a827999fcef30p-54 53 -0 67 2 3 -0 Z D +0 - 53 +0 53 -0x16a09e667f3bcdp-52 68 -2 2 -0 U D + +# purely imaginary argument +# sqrt(+/-0 +i*y) = sqrt(y/2) * (1 +i), when y >0 +# sqrt(+/-0 +i*y) = sqrt(-y/2) * (1 -i), when y < 0 ++ + 53 0x16a09e667f3bcdp-52 53 0x16a09e667f3bcdp-52 53 +0 53 4 N N +- + 53 0x5a827999fcef30p-54 53 0x16a09e667f3bcdp-52 51 -0 54 4 Z N ++ - 53 0x16a09e667f3bcdp-52 53 -0x16a09e667f3bcdp-52 49 +0 55 -4 U N +- - 53 0x5a827999fcef30p-54 53 -0x16a09e667f3bcdp-52 47 -0 56 -4 D N +- - 53 0x5a827999fcef30p-54 53 0x5a827999fcef30p-54 45 +0 57 4 Z Z ++ - 53 0x16a09e667f3bcdp-52 53 0x5a827999fcef30p-54 43 -0 58 4 U Z +- + 53 0x5a827999fcef30p-54 53 -0x5a827999fcef30p-54 41 +0 59 -4 D Z ++ + 53 0x16a09e667f3bcdp-52 53 -0x5a827999fcef30p-54 39 -0 60 -4 N Z ++ + 53 0x16a09e667f3bcdp-52 53 0x16a09e667f3bcdp-52 37 +0 61 4 U U +- + 53 0x5a827999fcef30p-54 53 0x16a09e667f3bcdp-52 35 -0 62 4 D U ++ + 53 0x16a09e667f3bcdp-52 53 -0x5a827999fcef30p-54 33 +0 63 -4 N U +- + 53 0x5a827999fcef30p-54 53 -0x5a827999fcef30p-54 31 -0 64 -4 Z U +- - 53 0x5a827999fcef30p-54 53 0x5a827999fcef30p-54 29 +0 65 4 D D ++ - 53 0x16a09e667f3bcdp-52 53 0x5a827999fcef30p-54 27 -0 66 4 N D +- - 53 0x5a827999fcef30p-54 53 -0x16a09e667f3bcdp-52 25 +0 67 -4 Z D ++ - 53 0x16a09e667f3bcdp-52 53 -0x16a09e667f3bcdp-52 23 -0 68 -4 U D + +# bugs fixed in r160 2008-07-15 +- + 19 0b11101001001001001100p+39 19 -0b1010110101100111011p-236 19 0b1.101010001010100000p+117 19 -0b1.001110111101100001p-158 N Z +- + 2 0b11p+100 2 -0b11p+100 2 -0 2 -0b11p+203 N Z +0 + 2 0 2 -0b10p+117 2 -0b11p+235 2 -0 N Z + +# close to infinite loop reported by Emmanuel Thome, 22 Oct 2010, +# and all its variants of signs and directed roundings +- + 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 N N ++ + 375 0x1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 U U +- - 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 D D +- + 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 D U +- - 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 Z Z +- - 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 N N ++ + 375 0x1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 U U +- - 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 D D +- + 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 Z Z ++ - 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 1 375 -1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 N N ++ + 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 0x1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004 375 -1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 U U +- - 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 -1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 D D +- - 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 -1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 Z Z ++ + 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 -1 375 -1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 N N ++ + 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 -1 375 -1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 U U +- - 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 -0x1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004 375 -1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 D D +- + 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 -1 375 -1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 Z Z diff --git a/mpc/tests/strtoc.dat b/mpc/tests/strtoc.dat new file mode 100644 index 0000000000..e69e4b6f3e --- /dev/null +++ b/mpc/tests/strtoc.dat @@ -0,0 +1,168 @@ +# Data file for mpc_strtoc. +# +# Copyright (C) 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The format respects the parameter order in function prototype as follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM "NSTRING" "RSTRING" BASE RND_RE RND_IM +# +# The string NSTRING is considered as a complex number rop = rop1 + i*rop2 +# written in base BASE. The remainder of the string, i.e. non-whitespace +# characters being not part of the number, is equal to RSTRING. +# +# ROP_RE is checked against rop1 rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against rop2 rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "!" function should return error indicator -1 +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# invalid base +! ! 53 nan 53 nan "(1 1)" "(1 1)" 99 N N +! ! 53 nan 53 nan "(1 1)" "(1 1)" 1 N N + +# invalid strings +! ! 53 nan 53 nan "" "" 10 N N +! ! 53 nan 53 nan "non" "non" 10 N N +! ! 53 nan 53 nan "NON" "NON" 10 N N +! ! 53 nan 53 nan "N A N" "N A N" 10 N N +! ! 53 nan 53 nan "(1) 1" "(1) 1" 10 N N #no imaginary part +! ! 53 nan 53 nan "." "." 10 N N +! ! 53 nan 53 nan ". 1" ". 1" 10 N N #no space allowed here +! ! 53 nan 53 nan "+ 1" "+ 1" 2 N N #no space allowed here +! ! 53 nan 53 nan "+3 " "+3 " 2 N N #invalid digit +! ! 53 nan 53 nan "+ INF " "+ INF " 10 N N #no space allowed here +! ! 53 nan 53 nan "( +INF)" "( +INF)" 10 N N +! ! 53 nan 53 nan "(1 +1 " "(1 +1 " 10 N N +! ! 53 nan 53 nan "(1+1)" "(1+1)" 10 N N +! ! 53 nan 53 nan "(1 + 1)" "(1 + 1)" 10 N N +! ! 53 nan 53 nan "(@nan@(quiet)" "(@nan@(quiet)" 10 N N +! ! 53 nan 53 nan "zero" "zero" 10 N N +! ! 53 nan 53 nan "&^+" "&^+" 10 N N +! ! 53 nan 53 nan "i" "i" 18 N N +! ! 53 nan 53 nan "I" "I" 18 N N +! ! 53 nan 53 nan "z" "z" 35 N N +! ! 53 nan 53 nan "Z" "Z" 35 N N +! ! 53 nan 53 nan "(i 0)" "(i 0)" 18 N N +! ! 53 nan 53 nan "(I 0)" "(I 0)" 18 N N +! ! 53 nan 53 nan "(z 0)" "(z 0)" 35 N N +! ! 53 nan 53 nan "(Z 0)" "(Z 0)" 35 N N +! ! 53 nan 53 nan "(0 i)" "(0 i)" 18 N N +! ! 53 nan 53 nan "(0 I)" "(0 I)" 18 N N +! ! 53 nan 53 nan "(0 z)" "(0 z)" 35 N N +! ! 53 nan 53 nan "(0 Z)" "(0 Z)" 35 N N + +# special values +0 0 53 nan 53 +0 "nan" "" 10 N N +0 0 53 +nan 53 +0 "+NAN" "" 10 N N +0 0 53 nan 53 +0 " @NAN@ " " " 10 N N +0 0 53 nan 53 nan "(@nan@(QUIET) nan)" "" 10 N N +0 0 53 nan 53 +0 "@nan@(quiet" "(quiet" 10 N N +0 0 53 nan 53 +0 "NaN((keep out))" "((keep out))" 10 N N +0 0 53 nan 53 +0 "nan(0 1)" "(0 1)" 10 N N +0 0 53 nan 53 +0 "nan(0-1)" "(0-1)" 10 N N +0 0 53 nan 53 +0 "nan(0_1)" "" 10 N N +0 0 53 nan 53 +0 " nan nan nan nan" " nan nan nan" 10 N N +0 0 53 inf 53 +0 "inf" "" 10 N N +0 0 53 -inf 53 +0 "-inf" "" 10 N N +0 0 53 +inf 53 +0 " infinity" "" 10 N N +0 0 53 +inf 53 +0 "+INF x" " x" 10 N N +0 0 53 +0 53 +inf "(0 +inf)" "" 10 N N +0 0 53 +0 53 +inf " (+0 INF) " " " 10 N N +0 0 53 +0 53 -inf "(0 -infinity)" "" 10 N N +0 0 53 +0 53 -inf " (+0 -INF)" "" 10 N N +0 0 53 -inf 53 -0 " (-@inf@ -0)" "" 10 N N +0 0 53 +inf 53 nan "(+inf nan(9u137)) " " " 10 N N +0 0 53 nan 53 +0 "NaN + inf" " + inf" 10 N N + +# pure real argument +0 0 53 +0 53 +0 "0" "" 10 N N +0 0 53 +0 53 +0 "00000" "" 10 N N +0 0 53 +0 53 +0 "+0" "" 10 N N +0 0 53 -0 53 +0 "-0" "" 10 N N +0 0 53 +1 53 +0 "1" "" 10 N N +0 0 53 +1 53 +0 "001" "" 10 N N +0 0 53 +1 53 +0 "1 +1" " +1" 10 N N +0 0 53 +1 53 +0 "1a" "a" 10 N N +0 0 53 +1 53 +0 "1e-" "e-" 10 N N +0 0 53 +1 53 +0 "1+2" "+2" 10 N N +- 0 53 +0x9D70A3D70A3D7p-51 53 +0 "(+1.23 0.0)" "" 10 N N +0 0 53 -10 53 +0 "(-10. 0000) " " " 10 N N +0 0 53 +0x5p-3 53 -0 "(.625 -0)" "" 10 N N +- 0 53 +0x14E718D7D7625Ap+612 53 +0 "(1e200 0)" "" 10 N N +0 0 53 +0x7530 53 +0 " (3e+4 0)" "" 10 N N +- 0 53 +0x10C6F7A0B5ED8Dp-73 53 +0 ".5e-6" "" 10 N N +- 0 53 +0x1B1C1E0D914133p-83 53 +0 "(7.89E-10 0)" "" 10 N N ++ 0 53 -0x7B426FAB61F00Cp+56 53 +0 " -25@+32" "" 10 N N +0 0 53 -25 53 +0 "-25p+32" "p+32" 10 N N +0 0 53 +43981 53 +0 "0xabcd" "" 16 N N +0 0 53 +0 53 +0 "0xabcd" "xabcd" 10 N N #no prefix in base ten +0 0 53 +2 53 +0 "+0b010" "" 2 N N +0 0 53 +0 53 +0 "+0b010" "b010" 10 N N #no prefix in base ten +0 0 53 +1 53 +0 "1*i" "*i" 10 N N +0 0 53 +18 53 +0 "i*i" "*i" 20 N N +0 0 53 18 53 0 "i" "" 19 N N +0 0 53 35 53 0 "z" "" 36 N N +0 0 53 35 53 0 "Z" "" 36 N N + +# pure imaginary argument +0 0 53 +0 53 +1 "(0 1)" "" 10 N N +0 0 53 +0 53 +1 "(0 +1)" "" 20 N N +0 0 53 -0 53 -1 " (-0 -1)" "" 10 N N +0 0 53 -0 53 -2 "(-0 -2) " " " 10 N N +0 0 53 +0 53 +2 "(+0 2)" "" 10 N N +0 0 53 +0 53 +17 "(0 h)" "" 20 N N +0 0 53 +0 53 +18 "(0 i)" "" 20 N N +0 + 53 +0 53 -0x14F800008637BDp-44 "(0 -33.55000005e+1)" "" 10 N Z +0 + 53 +0 53 -0xA1765976008AFp-401 "(+0 -.550000E-105) " " " 10 N U +0 0 53 0 53 18 "(0 i)" "" 19 N N +0 0 53 0 53 18 "(0 I)" "" 19 N N +0 0 53 0 53 35 "(0 z)" "" 36 N N +0 0 53 0 53 35 "(0 Z)" "" 36 N N + +# complex argument +0 0 53 +1 53 +1 "( 1 +1)" "" 10 N N +0 0 53 +1 53 +1 " (1 +1) " " " 10 N N +0 0 53 +7 53 +14 "(7 14)" "" 10 N N +0 0 53 +17 53 +1 "(+17 1)" "" 10 N N +0 0 53 +27 53 +1 " (+17 +1)" "" 20 N N +0 0 53 -18 53 -1 "(-i -1)" "" 20 N N +0 0 53 +18 53 -1 "(i -1)" "" 20 N N +0 0 53 -18 53 +1 "(-i +1)" "" 20 N N +0 0 53 +18 53 +18 "(i +i)" "" 20 N N +0 0 53 -14643 53 +20328 "(-bar foo)" "" 36 N N +0 0 53 -1647190 53 -512315 "(-zaza -azaz)" "" 36 N N +0 0 53 +0b1010 53 +0xabcd "(0b1010 +0xabcd)" "" 0 N N #base autodetection +0 0 53 +0xabcd 53 +0b1010 "(+0xa.bcd@+3 0b.101p4)" "" 0 N N #base autodetection + +# white space before the closing ')' +0 0 53 +1 53 +1 "( 1 +1 )1" "1" 10 N N diff --git a/mpc/tests/sub.dat b/mpc/tests/sub.dat new file mode 100644 index 0000000000..8d68dbb612 --- /dev/null +++ b/mpc/tests/sub.dat @@ -0,0 +1,94 @@ +# Data file for mpc_sub. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM PREC_OP2_RE OP2_RE PREC_OP2_IM OP2_IM RND_RE RND_IM +# +# see add.dat for details. + +# special values (following ISO C99 standard) +0 0 53 nan 53 nan 53 -inf 53 -inf 53 -inf 53 -inf N Z +0 0 53 -inf 53 +inf 53 -inf 53 +inf 53 +1 53 -inf Z U +0 0 53 nan 53 -inf 53 +inf 53 -inf 53 +inf 53 +0 U D +0 0 53 +inf 53 +inf 53 +inf 53 +inf 53 -0 53 -1 D N +0 0 53 -inf 53 -inf 53 -inf 53 -inf 53 -0 53 -1 N U +0 0 53 -inf 53 nan 53 -inf 53 +inf 53 +inf 53 nan Z D +0 0 53 nan 53 -inf 53 +inf 53 -inf 53 nan 53 -1 U N +0 0 53 +inf 53 nan 53 +inf 53 +inf 53 -0 53 nan D Z +0 0 53 nan 53 nan 53 -inf 53 -inf 53 nan 53 nan N D + +0 0 53 -inf 53 -inf 53 -1 53 -inf 53 +inf 53 -1 N D +0 0 53 -inf 53 +1 53 -inf 53 +1 53 +inf 53 -0 Z N +0 0 53 +1 53 -inf 53 +1 53 -inf 53 -0 53 +1 U Z +0 0 53 +inf 53 +1 53 +inf 53 +1 53 -0 53 -0 D U +0 0 53 -inf 53 nan 53 -1 53 -inf 53 +inf 53 nan N N +0 0 53 nan 53 +0 53 -inf 53 +1 53 nan 53 +1 Z Z +0 0 53 +1 53 nan 53 +1 53 -inf 53 -0 53 nan U U +0 0 53 nan 53 nan 53 +inf 53 +1 53 nan 53 nan D D + +0 0 53 -0 53 -inf 53 -0 53 -inf 53 +0 53 +inf D D +0 0 53 -inf 53 +0 53 -inf 53 +0 53 +1 53 -0 N Z +0 0 53 +0 53 -inf 53 +0 53 -inf 53 -0 53 -0 Z U +0 0 53 +inf 53 nan 53 +inf 53 +0 53 -inf 53 nan U D +0 0 53 nan 53 -inf 53 -0 53 -inf 53 nan 53 -1 D N +0 0 53 -inf 53 nan 53 -inf 53 +0 53 +0 53 nan N U +0 0 53 nan 53 nan 53 +0 53 -inf 53 nan 53 nan Z D + +0 0 53 +0 53 +2 53 +0 53 +1 53 -0 53 -1 Z D +0 0 53 -1 53 +0 53 -1 53 -0 53 +0 53 -0 U N +0 0 53 nan 53 -inf 53 -0 53 +1 53 nan 53 +inf D Z +0 0 53 +2 53 nan 53 +1 53 -0 53 -1 53 nan N D +0 0 53 nan 53 +1 53 +0 53 +1 53 nan 53 -0 Z N +0 0 53 nan 53 nan 53 -1 53 -0 53 nan 53 nan U Z + +0 0 53 -0 53 +0 53 -0 53 +0 53 +0 53 -0 U Z +0 0 53 nan 53 +inf 53 +0 53 -0 53 nan 53 -inf D U +0 0 53 +1 53 nan 53 +0 53 +0 53 -1 53 nan N N +0 0 53 nan 53 +0 53 -0 53 -0 53 nan 53 -0 Z Z +0 0 53 nan 53 nan 53 -0 53 +0 53 nan 53 nan U U + +0 0 53 nan 53 -inf 53 nan 53 -inf 53 nan 53 +inf U U +0 0 53 +inf 53 nan 53 +inf 53 nan 53 -1 53 nan D D +0 0 53 nan 53 -inf 53 nan 53 -inf 53 nan 53 -0 N Z +0 0 53 nan 53 nan 53 -inf 53 nan 53 nan 53 nan Z U + +0 0 53 nan 53 nan 53 +1 53 nan 53 nan 53 -1 Z U +0 0 53 nan 53 nan 53 nan 53 +1 53 -0 53 nan U D +0 0 53 nan 53 nan 53 -1 53 nan 53 nan 53 nan D N + +0 0 53 nan 53 nan 53 nan 53 +0 53 +0 53 nan D N +0 0 53 nan 53 nan 53 +0 53 nan 53 nan 53 nan N U + +0 0 53 nan 53 nan 53 nan 53 nan 53 nan 53 nan N U + +# pure real argument ++ 0 53 0x10000000000000p-52 53 +0 53 +1 53 -0 53 0x1p-105 53 -0 N N +- 0 53 0x1fffffffffffffp-53 53 +0 53 +1 53 -0 53 0x1p-105 53 -0 Z Z ++ 0 53 0x10000000000000p-52 53 +0 53 +1 53 -0 53 0x1p-105 53 -0 U U +- 0 53 0x1fffffffffffffp-53 53 -0 53 +1 53 -0 53 0x1p-105 53 -0 D D + +# pure imaginary argument +0 - 53 +0 53 -0x10000000000000p-52 53 -0 53 0x10000000000000p-106 53 -0 53 +1 N N +0 + 53 +0 53 -0x1fffffffffffffp-53 53 -0 53 0x10000000000001p-106 53 -0 53 +1 N N +0 + 53 +0 53 -0x1fffffffffffffp-53 53 +0 53 0x10000000000001p-106 53 -0 53 +1 Z Z +0 + 53 +0 53 -0x1fffffffffffffp-53 53 +0 53 0x10000000000001p-106 53 -0 53 +1 U U +0 - 53 -0 53 -0x10000000000000p-52 53 -0 53 0x10000000000001p-106 53 -0 53 +1 D D + diff --git a/mpc/tests/sub_fr.dat b/mpc/tests/sub_fr.dat new file mode 100644 index 0000000000..06d58d1797 --- /dev/null +++ b/mpc/tests/sub_fr.dat @@ -0,0 +1,378 @@ +# Data file for mpc_sub_fr. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + +# For explanations on the file format, see add_fr.dat. + +# special values +0 0 7 nan 7 -inf 7 -inf 7 -inf 7 -inf N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 -1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 -0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 +0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 -inf 7 -inf 7 nan N N +0 0 7 nan 7 -1 7 -inf 7 -1 7 -inf N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 -1 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 -0 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 +0 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 1 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 -inf 7 -1 7 nan N N +0 0 7 nan 7 -0 7 -inf 7 -0 7 -inf N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 -1 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 -0 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 +0 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 1 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 -inf 7 -0 7 nan N N +0 0 7 nan 7 +0 7 -inf 7 +0 7 -inf N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 -1 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 -0 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 +0 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 1 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 -inf 7 +0 7 nan N N +0 0 7 nan 7 1 7 -inf 7 1 7 -inf N N +0 0 7 -inf 7 1 7 -inf 7 1 7 -1 N N +0 0 7 -inf 7 1 7 -inf 7 1 7 -0 N N +0 0 7 -inf 7 1 7 -inf 7 1 7 +0 N N +0 0 7 -inf 7 1 7 -inf 7 1 7 1 N N +0 0 7 -inf 7 1 7 -inf 7 1 7 +inf N N +0 0 7 nan 7 1 7 -inf 7 1 7 nan N N +0 0 7 nan 7 +inf 7 -inf 7 +inf 7 -inf N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 -1 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 -0 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 -inf 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 -inf N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 -1 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 +0 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 nan N N +0 0 7 +inf 7 -inf 7 -1 7 -inf 7 -inf N N +0 0 7 0 7 -inf 7 -1 7 -inf 7 -1 N N +0 0 7 -1 7 -inf 7 -1 7 -inf 7 -0 N N +0 0 7 -1 7 -inf 7 -1 7 -inf 7 +0 N N +0 0 7 -2 7 -inf 7 -1 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 -1 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 -1 7 -inf 7 nan N N +0 0 7 +inf 7 -1 7 -1 7 -1 7 -inf N N +0 0 7 -inf 7 -1 7 -1 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 -1 7 -1 7 nan N N +0 0 7 +inf 7 -0 7 -1 7 -0 7 -inf N N +0 0 7 -inf 7 -0 7 -1 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 -1 7 -0 7 nan N N +0 0 7 +inf 7 +0 7 -1 7 +0 7 -inf N N +0 0 7 -inf 7 +0 7 -1 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 -1 7 +0 7 nan N N +0 0 7 +inf 7 1 7 -1 7 1 7 -inf N N +0 0 7 -inf 7 1 7 -1 7 1 7 +inf N N +0 0 7 nan 7 1 7 -1 7 1 7 nan N N +0 0 7 +inf 7 +inf 7 -1 7 +inf 7 -inf N N +0 0 7 0 7 +inf 7 -1 7 +inf 7 -1 N N +0 0 7 -1 7 +inf 7 -1 7 +inf 7 -0 N N +0 0 7 -1 7 +inf 7 -1 7 +inf 7 +0 N N +0 0 7 -2 7 +inf 7 -1 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 -1 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 -1 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 -1 7 nan 7 -inf N N +0 0 7 0 7 nan 7 -1 7 nan 7 -1 N N +0 0 7 -1 7 nan 7 -1 7 nan 7 -0 N N +0 0 7 -1 7 nan 7 -1 7 nan 7 +0 N N +0 0 7 -2 7 nan 7 -1 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 -1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 nan 7 nan N N +0 0 7 +inf 7 -inf 7 -0 7 -inf 7 -inf N N +0 0 7 1 7 -inf 7 -0 7 -inf 7 -1 N N +0 0 7 0 7 -inf 7 -0 7 -inf 7 -0 N N +0 0 7 -0 7 -inf 7 -0 7 -inf 7 +0 N N +0 0 7 -1 7 -inf 7 -0 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 -0 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 -0 7 -inf 7 nan N N +0 0 7 +inf 7 -1 7 -0 7 -1 7 -inf N N +0 0 7 -inf 7 -1 7 -0 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 -0 7 -1 7 nan N N +0 0 7 +inf 7 -0 7 -0 7 -0 7 -inf N N +0 0 7 -inf 7 -0 7 -0 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 -0 7 -0 7 nan N N +0 0 7 +inf 7 +0 7 -0 7 +0 7 -inf N N +0 0 7 -inf 7 +0 7 -0 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 -0 7 +0 7 nan N N +0 0 7 +inf 7 1 7 -0 7 1 7 -inf N N +0 0 7 -inf 7 1 7 -0 7 1 7 +inf N N +0 0 7 nan 7 1 7 -0 7 1 7 nan N N +0 0 7 +inf 7 +inf 7 -0 7 +inf 7 -inf N N +0 0 7 1 7 +inf 7 -0 7 +inf 7 -1 N N +0 0 7 0 7 +inf 7 -0 7 +inf 7 -0 N N +0 0 7 -0 7 +inf 7 -0 7 +inf 7 +0 N N +0 0 7 -1 7 +inf 7 -0 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 -0 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 -0 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 -0 7 nan 7 -inf N N +0 0 7 1 7 nan 7 -0 7 nan 7 -1 N N +0 0 7 0 7 nan 7 -0 7 nan 7 -0 N N +0 0 7 -0 7 nan 7 -0 7 nan 7 +0 N N +0 0 7 -1 7 nan 7 -0 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 -0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 nan 7 nan N N +0 0 7 +inf 7 -inf 7 +0 7 -inf 7 -inf N N +0 0 7 1 7 -inf 7 +0 7 -inf 7 -1 N N +0 0 7 +0 7 -inf 7 +0 7 -inf 7 -0 N N +0 0 7 0 7 -inf 7 +0 7 -inf 7 +0 N N +0 0 7 -1 7 -inf 7 +0 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 +0 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 +0 7 -inf 7 nan N N +0 0 7 +inf 7 -1 7 +0 7 -1 7 -inf N N +0 0 7 -inf 7 -1 7 +0 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 +0 7 -1 7 nan N N +0 0 7 +inf 7 -0 7 +0 7 -0 7 -inf N N +0 0 7 -inf 7 -0 7 +0 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 +0 7 -0 7 nan N N +0 0 7 +inf 7 +0 7 +0 7 +0 7 -inf N N +0 0 7 -inf 7 +0 7 +0 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 +0 7 +0 7 nan N N +0 0 7 +inf 7 1 7 +0 7 1 7 -inf N N +0 0 7 -inf 7 1 7 +0 7 1 7 +inf N N +0 0 7 nan 7 1 7 +0 7 1 7 nan N N +0 0 7 +inf 7 +inf 7 +0 7 +inf 7 -inf N N +0 0 7 1 7 +inf 7 +0 7 +inf 7 -1 N N +0 0 7 +0 7 +inf 7 +0 7 +inf 7 -0 N N +0 0 7 0 7 +inf 7 +0 7 +inf 7 +0 N N +0 0 7 -1 7 +inf 7 +0 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 +0 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 +0 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 +0 7 nan 7 -inf N N +0 0 7 1 7 nan 7 +0 7 nan 7 -1 N N +0 0 7 +0 7 nan 7 +0 7 nan 7 -0 N N +0 0 7 0 7 nan 7 +0 7 nan 7 +0 N N +0 0 7 -1 7 nan 7 +0 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 +0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 nan 7 nan N N +0 0 7 +inf 7 -inf 7 1 7 -inf 7 -inf N N +0 0 7 2 7 -inf 7 1 7 -inf 7 -1 N N +0 0 7 1 7 -inf 7 1 7 -inf 7 -0 N N +0 0 7 1 7 -inf 7 1 7 -inf 7 +0 N N +0 0 7 0 7 -inf 7 1 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 1 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 1 7 -inf 7 nan N N +0 0 7 +inf 7 -1 7 1 7 -1 7 -inf N N +0 0 7 -inf 7 -1 7 1 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 1 7 -1 7 nan N N +0 0 7 +inf 7 -0 7 1 7 -0 7 -inf N N +0 0 7 -inf 7 -0 7 1 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 1 7 -0 7 nan N N +0 0 7 +inf 7 +0 7 1 7 +0 7 -inf N N +0 0 7 -inf 7 +0 7 1 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 1 7 +0 7 nan N N +0 0 7 +inf 7 1 7 1 7 1 7 -inf N N +0 0 7 -inf 7 1 7 1 7 1 7 +inf N N +0 0 7 nan 7 1 7 1 7 1 7 nan N N +0 0 7 +inf 7 +inf 7 1 7 +inf 7 -inf N N +0 0 7 2 7 +inf 7 1 7 +inf 7 -1 N N +0 0 7 1 7 +inf 7 1 7 +inf 7 -0 N N +0 0 7 1 7 +inf 7 1 7 +inf 7 +0 N N +0 0 7 0 7 +inf 7 1 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 1 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 1 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 1 7 nan 7 -inf N N +0 0 7 2 7 nan 7 1 7 nan 7 -1 N N +0 0 7 1 7 nan 7 1 7 nan 7 -0 N N +0 0 7 1 7 nan 7 1 7 nan 7 +0 N N +0 0 7 0 7 nan 7 1 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 1 7 nan 7 nan N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 -inf N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 -1 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 -0 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 +0 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 +inf 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 +inf 7 -inf 7 nan N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 -inf N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 -1 N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 -0 N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 +0 N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 1 N N +0 0 7 nan 7 -1 7 +inf 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 +inf 7 -1 7 nan N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 -inf N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 -1 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 -0 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 +0 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 1 N N +0 0 7 nan 7 -0 7 +inf 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 +inf 7 -0 7 nan N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 -inf N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 -1 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 -0 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 +0 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 1 N N +0 0 7 nan 7 +0 7 +inf 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 +inf 7 +0 7 nan N N +0 0 7 +inf 7 1 7 +inf 7 1 7 -inf N N +0 0 7 +inf 7 1 7 +inf 7 1 7 -1 N N +0 0 7 +inf 7 1 7 +inf 7 1 7 -0 N N +0 0 7 +inf 7 1 7 +inf 7 1 7 +0 N N +0 0 7 +inf 7 1 7 +inf 7 1 7 1 N N +0 0 7 nan 7 1 7 +inf 7 1 7 +inf N N +0 0 7 nan 7 1 7 +inf 7 1 7 nan N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 -inf N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 -1 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 -0 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 +0 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 1 N N +0 0 7 nan 7 +inf 7 +inf 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 +inf 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 -inf N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 -1 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 -0 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 +0 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 nan N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 -inf N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 -1 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 -0 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 +0 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 nan N N +0 0 7 nan 7 -1 7 nan 7 -1 7 -inf N N +0 0 7 nan 7 -1 7 nan 7 -1 7 -1 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 -0 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 1 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 nan 7 -1 7 nan N N +0 0 7 nan 7 -0 7 nan 7 -0 7 -inf N N +0 0 7 nan 7 -0 7 nan 7 -0 7 -1 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 +0 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 1 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 nan 7 -0 7 nan N N +0 0 7 nan 7 +0 7 nan 7 +0 7 -inf N N +0 0 7 nan 7 +0 7 nan 7 +0 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 -0 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 +0 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 1 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 nan 7 +0 7 nan N N +0 0 7 nan 7 1 7 nan 7 1 7 -inf N N +0 0 7 nan 7 1 7 nan 7 1 7 -1 N N +0 0 7 nan 7 1 7 nan 7 1 7 -0 N N +0 0 7 nan 7 1 7 nan 7 1 7 +0 N N +0 0 7 nan 7 1 7 nan 7 1 7 1 N N +0 0 7 nan 7 1 7 nan 7 1 7 +inf N N +0 0 7 nan 7 1 7 nan 7 1 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 -inf N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 -1 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 -0 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 +0 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 1 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 nan N N + +# values with only 1, -1, +0, -0 +0 0 7 0 7 -1 7 -1 7 -1 7 -1 N N +0 0 7 -1 7 -1 7 -1 7 -1 7 -0 N N +0 0 7 -1 7 -1 7 -1 7 -1 7 +0 N N +0 0 7 -2 7 -1 7 -1 7 -1 7 1 N N +0 0 7 0 7 -0 7 -1 7 -0 7 -1 N N +0 0 7 -1 7 -0 7 -1 7 -0 7 -0 N N +0 0 7 -1 7 -0 7 -1 7 -0 7 +0 N N +0 0 7 -2 7 -0 7 -1 7 -0 7 1 N N +0 0 7 0 7 +0 7 -1 7 +0 7 -1 N N +0 0 7 -1 7 +0 7 -1 7 +0 7 -0 N N +0 0 7 -1 7 +0 7 -1 7 +0 7 +0 N N +0 0 7 -2 7 +0 7 -1 7 +0 7 1 N N +0 0 7 0 7 1 7 -1 7 1 7 -1 N N +0 0 7 -1 7 1 7 -1 7 1 7 -0 N N +0 0 7 -1 7 1 7 -1 7 1 7 +0 N N +0 0 7 -2 7 1 7 -1 7 1 7 1 N N +0 0 7 1 7 -1 7 -0 7 -1 7 -1 N N +0 0 7 0 7 -1 7 -0 7 -1 7 -0 N N +0 0 7 -0 7 -1 7 -0 7 -1 7 +0 N N +0 0 7 -1 7 -1 7 -0 7 -1 7 1 N N +0 0 7 1 7 -0 7 -0 7 -0 7 -1 N N +0 0 7 0 7 -0 7 -0 7 -0 7 -0 N N +0 0 7 -0 7 -0 7 -0 7 -0 7 +0 N N +0 0 7 -1 7 -0 7 -0 7 -0 7 1 N N +0 0 7 1 7 +0 7 -0 7 +0 7 -1 N N +0 0 7 0 7 +0 7 -0 7 +0 7 -0 N N +0 0 7 -0 7 +0 7 -0 7 +0 7 +0 N N +0 0 7 -1 7 +0 7 -0 7 +0 7 1 N N +0 0 7 1 7 1 7 -0 7 1 7 -1 N N +0 0 7 0 7 1 7 -0 7 1 7 -0 N N +0 0 7 -0 7 1 7 -0 7 1 7 +0 N N +0 0 7 -1 7 1 7 -0 7 1 7 1 N N +0 0 7 1 7 -1 7 +0 7 -1 7 -1 N N +0 0 7 +0 7 -1 7 +0 7 -1 7 -0 N N +0 0 7 0 7 -1 7 +0 7 -1 7 +0 N N +0 0 7 -1 7 -1 7 +0 7 -1 7 1 N N +0 0 7 1 7 -0 7 +0 7 -0 7 -1 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 -0 N N +0 0 7 0 7 -0 7 +0 7 -0 7 +0 N N +0 0 7 -1 7 -0 7 +0 7 -0 7 1 N N +0 0 7 1 7 +0 7 +0 7 +0 7 -1 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 -0 N N +0 0 7 0 7 +0 7 +0 7 +0 7 +0 N N +0 0 7 -1 7 +0 7 +0 7 +0 7 1 N N +0 0 7 1 7 1 7 +0 7 1 7 -1 N N +0 0 7 +0 7 1 7 +0 7 1 7 -0 N N +0 0 7 0 7 1 7 +0 7 1 7 +0 N N +0 0 7 -1 7 1 7 +0 7 1 7 1 N N +0 0 7 2 7 -1 7 1 7 -1 7 -1 N N +0 0 7 1 7 -1 7 1 7 -1 7 -0 N N +0 0 7 1 7 -1 7 1 7 -1 7 +0 N N +0 0 7 0 7 -1 7 1 7 -1 7 1 N N +0 0 7 2 7 -0 7 1 7 -0 7 -1 N N +0 0 7 1 7 -0 7 1 7 -0 7 -0 N N +0 0 7 1 7 -0 7 1 7 -0 7 +0 N N +0 0 7 0 7 -0 7 1 7 -0 7 1 N N +0 0 7 2 7 +0 7 1 7 +0 7 -1 N N +0 0 7 1 7 +0 7 1 7 +0 7 -0 N N +0 0 7 1 7 +0 7 1 7 +0 7 +0 N N +0 0 7 0 7 +0 7 1 7 +0 7 1 N N +0 0 7 2 7 1 7 1 7 1 7 -1 N N +0 0 7 1 7 1 7 1 7 1 7 -0 N N +0 0 7 1 7 1 7 1 7 1 7 +0 N N +0 0 7 0 7 1 7 1 7 1 7 1 N N + +# also check the imaginary part is correctly rounded +0 - 2 nan 2 16 2 nan 5 17 2 nan N N +0 + 2 nan 2 24 2 nan 5 17 2 nan N U +0 - 2 nan 2 16 2 nan 5 17 2 nan N D +0 - 2 nan 2 16 2 nan 5 17 2 nan N Z +0 + 2 nan 2 -16 2 nan 5 -17 2 nan N N +0 + 2 nan 2 -16 2 nan 5 -17 2 nan N U +0 - 2 nan 2 -24 2 nan 5 -17 2 nan N D +0 + 2 nan 2 -16 2 nan 5 -17 2 nan N Z + diff --git a/mpc/tests/tabs.c b/mpc/tests/tabs.c new file mode 100644 index 0000000000..4651089478 --- /dev/null +++ b/mpc/tests/tabs.c @@ -0,0 +1,36 @@ +/* tabs -- test file for mpc_abs. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (FC, f, mpc_abs); + + test_start (); + + tgeneric (f, 2, 1024, 1, 0); + data_check (f, "abs.dat"); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tacos.c b/mpc/tests/tacos.c new file mode 100644 index 0000000000..38653a46f8 --- /dev/null +++ b/mpc/tests/tacos.c @@ -0,0 +1,36 @@ +/* tacos -- test file for mpc_acos. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_acos); + + test_start (); + + data_check (f, "acos.dat"); + tgeneric (f, 2, 512, 7, 7); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tacosh.c b/mpc/tests/tacosh.c new file mode 100644 index 0000000000..f8fbdc685d --- /dev/null +++ b/mpc/tests/tacosh.c @@ -0,0 +1,57 @@ +/* tacosh.c -- test file for mpc_acosh. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +bug20091120 (void) +{ + mpc_t x, y; + + mpc_init2 (x, 53); + mpc_init3 (y, 17, 42); + mpc_set_ui_ui (x, 1, 1, MPC_RNDNN); + mpc_acosh (y, x, MPC_RNDNN); + if (mpfr_get_prec (mpc_realref(y)) != 17 || + mpfr_get_prec (mpc_imagref(y)) != 42) + { + printf ("Error, mpc_acosh changed the precisions!!!\n"); + exit (1); + } + mpc_clear (x); + mpc_clear (y); +} + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_acosh); + + test_start (); + + bug20091120 (); + + data_check (f, "acosh.dat"); + tgeneric (f, 2, 512, 7, 7); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tadd.c b/mpc/tests/tadd.c new file mode 100644 index 0000000000..11a305bdb5 --- /dev/null +++ b/mpc/tests/tadd.c @@ -0,0 +1,70 @@ +/* tadd -- test file for mpc_add. + +Copyright (C) 2008, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +check_ternary_value (void) +{ + mpc_t x, y, z; + mpfr_prec_t prec; + + mpc_init2 (x, 2); + mpc_init2 (y, 2); + mpc_init2 (z, 2); + + for (prec = 2; prec <= 1000; prec++) + { + mpc_set_prec (x, prec); + mpc_set_prec (y, prec); + + mpc_set_ui (x, 1, MPC_RNDNN); + mpc_mul_2ui (x, x, (unsigned long int) prec, MPC_RNDNN); + mpc_set_ui (y, 1, MPC_RNDNN); + + if (mpc_add (z, x, y, MPC_RNDNN) == 0) + { + fprintf (stderr, "Error in mpc_add: 2^(-prec)+1 cannot be exact\n"); + exit (1); + } + } + + mpc_clear (x); + mpc_clear (y); + mpc_clear (z); +} + +int +main (void) +{ + DECL_FUNC (C_CC, f, mpc_add); + f.properties = FUNC_PROP_SYMETRIC; + + test_start (); + + check_ternary_value(); + data_check (f, "add.dat"); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tadd_fr.c b/mpc/tests/tadd_fr.c new file mode 100644 index 0000000000..1f3b76a9a6 --- /dev/null +++ b/mpc/tests/tadd_fr.c @@ -0,0 +1,72 @@ +/* tadd_fr -- test file for mpc_add_fr. + +Copyright (C) 2008, 2010, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +check_ternary_value (mpfr_prec_t prec_max, mpfr_prec_t step) +{ + mpfr_prec_t prec; + mpc_t z; + mpfr_t f; + + mpc_init2 (z, 2); + mpfr_init (f); + + for (prec = 2; prec < prec_max; prec += step) + { + mpc_set_prec (z, prec); + mpfr_set_prec (f, prec); + + mpc_set_ui (z, 1, MPC_RNDNN); + mpfr_set_ui (f, 1, GMP_RNDN); + if (mpc_add_fr (z, z, f, MPC_RNDNZ)) + { + printf ("Error in mpc_add_fr: 1+1 should be exact\n"); + exit (1); + } + + mpc_set_ui (z, 1, MPC_RNDNN); + mpc_mul_2ui (z, z, (unsigned long int) prec, MPC_RNDNN); + if (mpc_add_fr (z, z, f, MPC_RNDNN) == 0) + { + fprintf (stderr, "Error in mpc_add_fr: 2^prec+1 cannot be exact\n"); + exit (1); + } + } + mpc_clear (z); + mpfr_clear (f); +} + +int +main (void) +{ + DECL_FUNC (CCF, f, mpc_add_fr); + test_start (); + + check_ternary_value (1024, 1); + + data_check (f, "add_fr.dat"); + tgeneric (f, 2, 1024, 7, 10); + + test_end (); + return 0; +} diff --git a/mpc/tests/tadd_si.c b/mpc/tests/tadd_si.c new file mode 100644 index 0000000000..da12a7a9ec --- /dev/null +++ b/mpc/tests/tadd_si.c @@ -0,0 +1,68 @@ +/* tadd_si -- test file for mpc_add_si. + +Copyright (C) 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +check_ternary_value (void) +{ + mpfr_prec_t prec; + mpc_t z; + const long int s = -1; + + mpc_init2 (z, 2); + + for (prec=2; prec <= 1024; prec++) { + mpc_set_prec (z, prec); + mpc_set_ui (z, 3ul, MPC_RNDNN); + if (mpc_add_si (z, z, s, MPC_RNDDU)) { + printf ("Error in mpc_add_si: 3+(-1) should be exact\n"); + exit (1); + } + else if (mpc_cmp_si (z, 2l) != 0) { + printf ("Error in mpc_add_si: 3+(-1) should be 2\n"); + exit (1); + } + + mpc_mul_2ui (z, z, (unsigned long int) prec, MPC_RNDNN); + if (mpc_add_si (z, z, s, MPC_RNDNN) == 0) { + printf ("Error in mpc_add_si: 2^(prec+1)-1 cannot be exact\n"); + exit (1); + } + } + + mpc_clear (z); +} + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_add_ui); + + test_start (); + + check_ternary_value (); + tgeneric (f, 2, 1024, 11, -2); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tadd_ui.c b/mpc/tests/tadd_ui.c new file mode 100644 index 0000000000..4f8efea415 --- /dev/null +++ b/mpc/tests/tadd_ui.c @@ -0,0 +1,68 @@ +/* tadd_ui -- test file for mpc_add_ui. + +Copyright (C) 2008, 2010, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +check_ternary_value (void) +{ + mpfr_prec_t prec; + mpc_t z; + + mpc_init2 (z, 2); + + for (prec=2; prec <= 1024; prec++) + { + mpc_set_prec (z, prec); + + mpc_set_ui (z, 1, MPC_RNDNN); + if (mpc_add_ui (z, z, 1, MPC_RNDNZ)) + { + printf ("Error in mpc_add_ui: 1+1 should be exact\n"); + exit (1); + } + + mpc_set_ui (z, 1, MPC_RNDNN); + mpc_mul_2ui (z, z, (unsigned long int) prec, MPC_RNDNN); + if (mpc_add_ui (z, z, 1, MPC_RNDNN) == 0) + { + printf ("Error in mpc_add_ui: 2^prec+1 cannot be exact\n"); + exit (1); + } + } + + mpc_clear (z); +} + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_add_ui); + + test_start (); + + check_ternary_value (); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tan.dat b/mpc/tests/tan.dat new file mode 100644 index 0000000000..ce4c0973b7 --- /dev/null +++ b/mpc/tests/tan.dat @@ -0,0 +1,135 @@ +# Data test file for mpc_tan. +# +# Copyright (C) 2008, 2010, 2011 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + +# See file sin.dat for the format description. + +# Special values, following ISO C99 standard, Annex G, +# more precisely Section G.6.2.6 "The ctanh functions" +# since G.6 defines ctan(z) as -i * ctanh(i*z) + +# Rule [conj]: tan(conj(z)) = conj(tan(z)) +# Rule [odd]: tan(-z) = -tan(z) + +# Note: for each rule, we cite the rule for tanh from C99, +# and below the translated rule for tan, using tanh(z) = i tan(-iz), +# thus tanh(a+i*b) = c+i*d translates to tan(b-i*a) = d-i*c + +# tanh(+0 + i*0) = +0 + i*0 +# tan (+0 - i*0) = +0 - i*0 +0 0 2 +0 2 -0 2 +0 2 -0 N N +# [conj]: tan(+0 + i*0) = +0 + i*0 +0 0 2 +0 2 +0 2 +0 2 +0 N N +# [odd]: tan(-0 + i*0) = -0 + i*0 +0 0 2 -0 2 +0 2 -0 2 +0 N N +# [odd+conj]: tan(-0 - i*0) = -0 - i*0 +0 0 2 -0 2 -0 2 -0 2 -0 N N + +# tanh(x + i*inf) = nan + i*nan for finite x +# tan (inf - i*x) = nan + i*nan for finite x +0 0 2 nan 2 nan 2 +inf 2 +1 N N +0 0 2 nan 2 nan 2 +inf 2 +0 N N +0 0 2 nan 2 nan 2 +inf 2 -0 N N +0 0 2 nan 2 nan 2 +inf 2 -1 N N +# [conj] does not make sense since we already considered x < 0 +# [odd]: tan(-inf + i*x) = nan + i*nan for finite x +0 0 2 nan 2 nan 2 -inf 2 +1 N N +0 0 2 nan 2 nan 2 -inf 2 +0 N N +0 0 2 nan 2 nan 2 -inf 2 -0 N N +0 0 2 nan 2 nan 2 -inf 2 -1 N N + +# tanh(x + i*nan) = nan + i*nan for finite x +# tan (nan + i*x) = nan + i*nan for finite x +0 0 2 nan 2 nan 2 nan 2 1 N N +0 0 2 nan 2 nan 2 nan 2 +0 N N +0 0 2 nan 2 nan 2 nan 2 -0 N N +0 0 2 nan 2 nan 2 nan 2 -1 N N +# [conj] makes no sense since we already considered x < 0 +# idem for [odd] since nan has no sign + +# tanh(+inf + i*y) = 1 + i*0*sin(2y) for positive-signed finite y +# tan (y - i*inf) = 0*sin(2*y) - i*1 for positive-signed finite y +0 0 2 +0 2 -1 2 1 2 -inf N N +0 0 2 -0 2 -1 2 2 2 -inf N N +# [conj]: tan (y + i*inf) = 0*sin(2*y) + i*1 +0 0 2 +0 2 +1 2 1 2 +inf N N +0 0 2 -0 2 +1 2 2 2 +inf N N +# [odd]: tan (-y + i*inf) = -0*sin(2*y) + i*1 +0 0 2 -0 2 +1 2 -1 2 +inf N N +0 0 2 +0 2 +1 2 -2 2 +inf N N +# [odd+conj]: tan (-y - i*inf) = -0*sin(2*y) - i*1 +0 0 2 -0 2 -1 2 -1 2 -inf N N +0 0 2 +0 2 -1 2 -2 2 -inf N N + +# tanh(+inf + i*inf) = 1 +/- i*0 (unspecified sign of zero for C99) +# tan (+inf - i*inf) = +/-0 - i*1 +0 0 2 0 2 -1 2 +inf 2 -inf N N +# [conj]: tan (+inf + i*inf) = +/-0 + i*1 +0 0 2 0 2 +1 2 +inf 2 +inf N N +# [odd]: tan (-inf + i*inf) = +/-0 + i*1 +0 0 2 0 2 +1 2 -inf 2 +inf N N +# [odd+conj]: tan (-inf - i*inf) = +/-0 - i*1 +0 0 2 0 2 -1 2 -inf 2 -inf N N + +# tanh(+inf + i*nan) = 1 +/- i*0 (unspecified sign of zero for C99) +# tan (nan - i*inf) = +/-0 - i*1 +0 0 2 0 2 -1 2 nan 2 -inf N N +# [conj]: tan (nan + i*inf) = +/-0 + i*1 +0 0 2 0 2 +1 2 nan 2 +inf N N +# [odd] = [conj] since nan has no sign, and -(+/-0) = +/-0 + +# tanh(nan + i*0) = nan + i*0 +# tan(+0 + i*nan) = +0 + i*nan +0 0 2 +0 2 nan 2 +0 2 nan N N +# [conj] gives the same identity since nan has no sign +# [odd]: tan(-0 + i*nan) = -0 + i*nan +0 0 2 -0 2 nan 2 -0 2 nan N N + +# tanh(nan + i*y) = nan + i*nan for all nonzero y +# tan (y + i*nan) = nan + i*nan +0 0 2 nan 2 nan 2 +inf 2 nan N N +0 0 2 nan 2 nan 2 +1 2 nan N N +0 0 2 nan 2 nan 2 -1 2 nan N N +0 0 2 nan 2 nan 2 -inf 2 nan N N +# [conj] gives no new relation since nan has no sign +# [odd] gives no new relation since we already considered y < 0 + +# tanh(nan + i*nan) = nan + i*nan +0 0 2 nan 2 nan 2 nan 2 nan N N + +# corner case: op = atan (2^(-k) + i*2^k) for k=200 and k=1000 ++ + 100 0x1@-50 100 0x1@50 1000 0x1.921fb54442d18469898cc51701b839a252049c1114cf98e804177d4c76273644a29410f31c6809bbdf2a33679a748636605614dbe4be286e9fc26adadaa3848bc90b6aecc4bcfd8de89884d34c6fdad617feb96de80d6fdbdc70d7f6b5133f4b5d3e4822f8963fcc9250cca3d9c8b67b8400f97142c77e0b31b4906c38 1000 0x1.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555548888888888888888888888888888888888888888888888888a@-50 N N ++ + 100 0x1@-250 100 0x1@250 4000 0x1.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 4000 0x1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555556@-250 N N + +# yet another absurd case: op = atan (2^200) + 2^(-200000)*I; +# expensive to compute +#- - 50 0x1@50 50 0x1@-49900 1000 0x1.921fb54442d18469898cc51701b839a252049c1114cf98e803177d4c76273644a29410f31c6809bbdf2a33679a748636605614dbe4be286e9fc26adadaa3848bc90b6aecc4bcfd8de8988628a1c5302b6d540ec33d62c53131c62d4c0a6894a0b2939d784deb9521e7a621f92f1e0bd0d9564ec6981cd3608709e5c18e 1000 0x1@-50000 N N + +# corner case +- + 9 -0x9bp-51 9 -1 9 -0x16dp-8 9 -0x77p-3 N N + +# huge values ++ - 53 -0 53 -1 53 0x4580CBF242683p-3 53 -0x1B3E8A3660D279p-3 N N +- - 53 +0 53 -1 53 -0x4580CBF242683p-3 53 -0x1B3E8A3660D279p-3 N N ++ + 53 -0 53 +1 53 -0x1B3E8A3660D279p-3 53 0x4580CBF242683p-3 N N + +# some values taken from ttan.c ++ + 53 0x1D02967C31CDB5 53 0x1D02967C31CDB5 53 0x3243F6A8885A30p-53 53 0x11A62633145C07p-106 N N +- + 53 0x1D02967C31CDB4 53 0x1D02967C31CDB5 53 0x3243F6A8885A30p-53 53 0x11A62633145C07p-106 D U +- - 53 0x1D02967C31CDB4 53 0x1D02967C31CDB4 53 0x3243F6A8885A30p-53 53 0x11A62633145C07p-106 Z D +- + 53 -0xB0BD0AA4A3B3D 53 -0xB0BD0AA4A3B3D 53 0x1921FB54442D19p-52 53 -0x172CECE675D1FDp-105 N N diff --git a/mpc/tests/tanh.dat b/mpc/tests/tanh.dat new file mode 100644 index 0000000000..439fb260e5 --- /dev/null +++ b/mpc/tests/tanh.dat @@ -0,0 +1,81 @@ +# Data file for mpc_tanh. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see sin.dat. + +# special values (following ISO C99 standard) +0 0 7 -1 7 0 7 -inf 7 -inf N N +0 0 7 -1 7 -0 7 -inf 7 -1 N N +0 0 7 -1 7 -0 7 -inf 7 -0 N N +0 0 7 -1 7 +0 7 -inf 7 +0 N N +0 0 7 -1 7 +0 7 -inf 7 1 N N +0 0 7 -1 7 0 7 -inf 7 +inf N N +0 0 7 -1 7 0 7 -inf 7 NaN N N +0 0 7 NaN 7 NaN 7 -1 7 -inf N N +0 0 7 NaN 7 NaN 7 -1 7 +inf N N +0 0 7 NaN 7 NaN 7 -1 7 NaN N N +0 0 7 NaN 7 NaN 7 -0 7 -inf N N +0 0 7 -0 7 -0 7 -0 7 -0 N N +0 0 7 -0 7 +0 7 -0 7 +0 N N +0 0 7 NaN 7 NaN 7 -0 7 +inf N N +0 0 7 NaN 7 NaN 7 -0 7 NaN N N +0 0 7 NaN 7 NaN 7 +0 7 -inf N N +0 0 7 +0 7 -0 7 +0 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 +0 N N +0 0 7 NaN 7 NaN 7 +0 7 +inf N N +0 0 7 NaN 7 NaN 7 +0 7 NaN N N +0 0 7 NaN 7 NaN 7 1 7 -inf N N +0 0 7 NaN 7 NaN 7 1 7 +inf N N +0 0 7 NaN 7 NaN 7 1 7 NaN N N +0 0 7 1 7 0 7 +inf 7 -inf N N +0 0 7 1 7 -0 7 +inf 7 -1 N N +0 0 7 1 7 -0 7 +inf 7 -0 N N +0 0 7 1 7 +0 7 +inf 7 +0 N N +0 0 7 1 7 +0 7 +inf 7 1 N N +0 0 7 1 7 0 7 +inf 7 +inf N N +0 0 7 1 7 0 7 +inf 7 NaN N N +0 0 7 NaN 7 NaN 7 NaN 7 -inf N N +0 0 7 NaN 7 NaN 7 NaN 7 -1 N N +0 0 7 NaN 7 -0 7 NaN 7 -0 N N +0 0 7 NaN 7 +0 7 NaN 7 +0 N N +0 0 7 NaN 7 NaN 7 NaN 7 1 N N +0 0 7 NaN 7 NaN 7 NaN 7 +inf N N +0 0 7 NaN 7 NaN 7 NaN 7 NaN N N + +# purely real argument +- 0 50 -0xc2f7d5a8a79ccp-52 50 -0 7 -1 7 -0 N N +- 0 50 -0xc2f7d5a8a79ccp-52 50 +0 7 -1 7 +0 N N ++ 0 50 0xc2f7d5a8a79ccp-52 50 -0 7 1 7 -0 N N ++ 0 50 0xc2f7d5a8a79ccp-52 50 +0 7 1 7 +0 N N + +# purely imaginary argument +0 - 50 -0 50 -0x18eb245cbee3a8p-52 7 -0 7 -1 N N +0 + 50 -0 50 0x18eb245cbee3a8p-52 7 -0 7 1 N N +0 - 50 +0 50 -0x18eb245cbee3a8p-52 7 +0 7 -1 N N +0 + 50 +0 50 0x18eb245cbee3a8p-52 7 +0 7 1 N N + +# values with +1 and -1 +- - 50 -0x1157bffca4a8cp-48 50 -0x459193d28cfe2p-52 7 -1 7 -1 N N +- + 50 -0x1157bffca4a8cp-48 50 0x459193d28cfe2p-52 7 -1 7 1 N N ++ - 50 0x1157bffca4a8cp-48 50 -0x459193d28cfe2p-52 7 1 7 -1 N N ++ + 50 0x1157bffca4a8cp-48 50 0x459193d28cfe2p-52 7 1 7 1 N N + +# IEEE-754 double precision ++ - 53 0x10000000000001p-53 53 0x1FFFFFFFFFFFFFp-53 53 0x1E938CBCEB16DFp-55 53 0x1B1F56FDEEF00Fp-53 N N + diff --git a/mpc/tests/targ.c b/mpc/tests/targ.c new file mode 100644 index 0000000000..b84c292555 --- /dev/null +++ b/mpc/tests/targ.c @@ -0,0 +1,36 @@ +/* targ -- test file for mpc_arg. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (FC, f, mpc_arg); + + test_start (); + + tgeneric (f, 2, 1024, 1, 4096); + data_check (f, "arg.dat"); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tasin.c b/mpc/tests/tasin.c new file mode 100644 index 0000000000..3470408f40 --- /dev/null +++ b/mpc/tests/tasin.c @@ -0,0 +1,36 @@ +/* tasin -- test file for mpc_asin. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_asin); + + test_start (); + + data_check (f, "asin.dat"); + tgeneric (f, 2, 512, 7, 7); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tasinh.c b/mpc/tests/tasinh.c new file mode 100644 index 0000000000..c266829266 --- /dev/null +++ b/mpc/tests/tasinh.c @@ -0,0 +1,57 @@ +/* tasinh -- test file for mpc_asinh. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +bug20091120 (void) +{ + mpc_t x, y; + + mpc_init2 (x, 53); + mpc_init3 (y, 17, 42); + mpc_set_ui_ui (x, 1, 1, MPC_RNDNN); + mpc_asinh (y, x, MPC_RNDNN); + if (mpfr_get_prec (mpc_realref(y)) != 17 || + mpfr_get_prec (mpc_imagref(y)) != 42) + { + printf ("Error, mpc_asinh changed the precisions!!!\n"); + exit (1); + } + mpc_clear (x); + mpc_clear (y); +} + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_asinh); + + test_start (); + + bug20091120 (); + + data_check (f, "asinh.dat"); + tgeneric (f, 2, 512, 7, 7); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tatan.c b/mpc/tests/tatan.c new file mode 100644 index 0000000000..8883588bd1 --- /dev/null +++ b/mpc/tests/tatan.c @@ -0,0 +1,68 @@ +/* tatan -- test file for mpc_atan. + +Copyright (C) 2009, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +#if 0 +/* tests intermediate underflow; WONTFIX */ +static int +test_underflow (void) +{ + mpc_t z; + mpfr_exp_t emin = mpfr_get_emin (); + + mpfr_set_emin (-10); + mpc_init2 (z, 21); + mpfr_set_si (mpc_realref(z), -1, GMP_RNDZ); + mpfr_set_ui_2exp (mpc_imagref(z), 1, 20, GMP_RNDZ); + mpfr_add_ui (mpc_imagref(z), mpc_imagref(z), 1, GMP_RNDZ); + mpfr_div_2exp (mpc_imagref(z), mpc_imagref(z), 20, GMP_RNDZ); + mpc_atan (z, z, MPC_RNDNN); + if (mpfr_cmp_si_2exp (mpc_realref(z), -1066635, 20) != 0 || + mpfr_cmp_si_2exp (mpc_imagref(z), 1687619, 22)) + { + printf ("Error in test_coverage\n"); + printf ("expected (-1066635/2^20 1687619/2^22)\n"); + printf ("got "); + mpc_out_str (stdout, 10, 20, z, MPC_RNDNN); + printf ("\n"); + exit (1); + } + mpc_clear (z); + mpfr_set_emin (emin); +} +#endif + + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_atan); + + test_start (); + + data_check (f, "atan.dat"); + tgeneric (f, 2, 512, 5, 128); + + test_end (); + + return 0; +} + diff --git a/mpc/tests/tatanh.c b/mpc/tests/tatanh.c new file mode 100644 index 0000000000..ddba68c99a --- /dev/null +++ b/mpc/tests/tatanh.c @@ -0,0 +1,57 @@ +/* tatanh -- test file for mpc_atanh. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +bug20091120 (void) +{ + mpc_t x, y; + + mpc_init2 (x, 53); + mpc_init3 (y, 17, 42); + mpc_set_ui_ui (x, 1, 1, MPC_RNDNN); + mpc_atanh (y, x, MPC_RNDNN); + if (mpfr_get_prec (mpc_realref(y)) != 17 || + mpfr_get_prec (mpc_imagref(y)) != 42) + { + printf ("Error, mpc_atanh changed the precisions!!!\n"); + exit (1); + } + mpc_clear (x); + mpc_clear (y); +} + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_atanh); + + test_start (); + + bug20091120 (); + + data_check (f, "atanh.dat"); + tgeneric (f, 2, 512, 5, 128); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tconj.c b/mpc/tests/tconj.c new file mode 100644 index 0000000000..949a80bdd0 --- /dev/null +++ b/mpc/tests/tconj.c @@ -0,0 +1,36 @@ +/* tconj -- test file for mpc_conj. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_conj); + + test_start (); + + data_check (f, "conj.dat"); + tgeneric (f, 2, 1024, 1, 0); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tcos.c b/mpc/tests/tcos.c new file mode 100644 index 0000000000..66a85bacc2 --- /dev/null +++ b/mpc/tests/tcos.c @@ -0,0 +1,65 @@ +/* tcos -- test file for mpc_cos. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +bug20090105 (void) +{ + /* this bug appeared on 32-bits machines */ + mpc_t op, expected, got; + mpc_init2 (op, 324); + mpc_init2 (expected, 324); + mpc_init2 (got, 324); + + mpfr_set_str (mpc_realref(op), "-3.f1813b1487372434fea4414a520f65a343a16d0ec1ffb" + "b2b880154db8d63377ce788fc4215c450300@1", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref(op), "-2.b7a0c80bcacf1ccbbac614bf53a58b672b1b503161bee" + "59a82e46a23570b652f7ba5f01ef766d1c50", 16,GMP_RNDN); + mpfr_set_str (mpc_realref(expected), "7.57c5b08a2b11b660d906a354289b0724b9c4b237" + "95abe33424e8d9858e534bd5d776ddd18e34b0240", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref(expected), "-1.f41a389646d068e0263561cb3c5d1df763945ad" + "ed9339f2a98387a3c4f97dbfd8a08b7d0af2f11b46", 16,GMP_RNDN); + + mpc_cos (got, op, MPC_RNDNN); + if (mpc_cmp (got, expected) != 0) + TEST_FAILED ("mpc_cos", op, got, expected, MPC_RNDNN); + + mpc_clear (got); + mpc_clear(expected); + mpc_clear (op); +} + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_cos); + + test_start (); + + data_check (f, "cos.dat"); + tgeneric (f, 2, 512, 7, 7); + + bug20090105 (); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tcosh.c b/mpc/tests/tcosh.c new file mode 100644 index 0000000000..57b5601e97 --- /dev/null +++ b/mpc/tests/tcosh.c @@ -0,0 +1,134 @@ +/* test file for mpc_cosh. + +Copyright (C) 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +pure_real_argument (void) +{ + /* cosh(x -i*0) = cosh(x) +i*0 if x<0 */ + /* cosh(x -i*0) = cosh(x) -i*0 if x>0 */ + /* cosh(x +i*0) = cosh(x) -i*0 if x<0 */ + /* cosh(x -i*0) = cosh(x) +i*0 if x>0 */ + mpc_t u; + mpc_t z; + mpc_t cosh_z; + + mpc_init2 (z, 2); + mpc_init2 (u, 100); + mpc_init2 (cosh_z, 100); + + /* cosh(1 +i*0) = cosh(1) +i*0 */ + mpc_set_ui_ui (z, 1, 0, MPC_RNDNN); + mpfr_cosh (mpc_realref (u), mpc_realref (z), GMP_RNDN); + mpfr_set_ui (mpc_imagref (u), 0, GMP_RNDN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + /* cosh(1 -i*0) = cosh(1) -i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_conj (u, u, MPC_RNDNN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || !mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + /* cosh(-1 +i*0) = cosh(1) -i*0 */ + mpc_neg (z, z, MPC_RNDNN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || !mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + /* cosh(-1 -i*0) = cosh(1) +i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_conj (u, u, MPC_RNDNN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + mpc_clear (cosh_z); + mpc_clear (z); + mpc_clear (u); +} + +static void +pure_imaginary_argument (void) +{ + /* cosh(+0 +i*y) = cos y +i*0*sin y */ + /* cosh(-0 +i*y) = cos y -i*0*sin y */ + mpc_t u; + mpc_t z; + mpc_t cosh_z; + + mpc_init2 (z, 2); + mpc_init2 (u, 100); + mpc_init2 (cosh_z, 100); + + /* cosh(+0 +i) = cos(1) + i*0 */ + mpc_set_ui_ui (z, 0, 1, MPC_RNDNN); + mpfr_cos (mpc_realref (u), mpc_imagref (z), GMP_RNDN); + mpfr_set_ui (mpc_imagref (u), 0, GMP_RNDN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + /* cosh(+0 -i) = cos(1) - i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_conj (u, u, MPC_RNDNN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || !mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + /* cosh(-0 +i) = cos(1) - i*0 */ + mpc_neg (z, z, MPC_RNDNN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || !mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + /* cosh(-0 -i) = cos(1) + i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_conj (u, u, MPC_RNDNN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + mpc_clear (cosh_z); + mpc_clear (z); + mpc_clear (u); +} + +int +main (void) +{ + DECL_FUNC(CC, f,mpc_cosh); + + test_start (); + + data_check (f, "cosh.dat"); + tgeneric (f, 2, 512, 7, 7); + + pure_real_argument (); + pure_imaginary_argument (); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tdiv.c b/mpc/tests/tdiv.c new file mode 100644 index 0000000000..3b8340ff10 --- /dev/null +++ b/mpc/tests/tdiv.c @@ -0,0 +1,36 @@ +/* tdiv -- test file for mpc_div. + +Copyright (C) 2002, 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (C_CC, f, mpc_div); + + test_start (); + + data_check (f, "div.dat"); + tgeneric (f, 2, 1024, 7, 4096); + + test_end (); + return 0; +} diff --git a/mpc/tests/tdiv_2si.c b/mpc/tests/tdiv_2si.c new file mode 100644 index 0000000000..5046201185 --- /dev/null +++ b/mpc/tests/tdiv_2si.c @@ -0,0 +1,35 @@ +/* tdiv_2si -- test file for mpc_div_2si. + +Copyright (C) 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCS, f, mpc_div_2si); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tdiv_2ui.c b/mpc/tests/tdiv_2ui.c new file mode 100644 index 0000000000..6cc8f1455e --- /dev/null +++ b/mpc/tests/tdiv_2ui.c @@ -0,0 +1,35 @@ +/* tdiv_2ui -- test file for mpc_div_2ui. + +Copyright (C) 2008, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_div_2ui); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tdiv_fr.c b/mpc/tests/tdiv_fr.c new file mode 100644 index 0000000000..21e677e084 --- /dev/null +++ b/mpc/tests/tdiv_fr.c @@ -0,0 +1,36 @@ +/* test file for mpc_div_fr. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCF, f, mpc_div_fr); + + test_start (); + + data_check (f, "div_fr.dat"); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tdiv_ui.c b/mpc/tests/tdiv_ui.c new file mode 100644 index 0000000000..5e62d57c0c --- /dev/null +++ b/mpc/tests/tdiv_ui.c @@ -0,0 +1,35 @@ +/* test file for mpc_div_ui. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_div_ui); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/texp.c b/mpc/tests/texp.c new file mode 100644 index 0000000000..0486cce910 --- /dev/null +++ b/mpc/tests/texp.c @@ -0,0 +1,36 @@ +/* texp -- test file for mpc_exp. + +Copyright (C) 2002, 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_exp); + + test_start (); + + data_check (f, "exp.dat"); + tgeneric (f, 2, 512, 7, 256); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tfma.c b/mpc/tests/tfma.c new file mode 100644 index 0000000000..81bc167fe4 --- /dev/null +++ b/mpc/tests/tfma.c @@ -0,0 +1,107 @@ +/* tfma -- test file for mpc_fma. + +Copyright (C) 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +cmpfma (mpc_srcptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) + /* computes a*b+c with the naive and fast functions using the rounding + mode rnd and compares the results and return values. + In our current test suite, all input precisions are the same, and we + use this precision also for the result. + */ +{ + mpc_t z, t; + int inex_z, inex_t; + + mpc_init2 (z, MPC_MAX_PREC (a)); + mpc_init2 (t, MPC_MAX_PREC (a)); + + inex_z = mpc_fma_naive (z, a, b, c, rnd); + inex_t = mpc_fma (t, a, b, c, rnd); + + if (mpc_cmp (z, t) != 0 || inex_z != inex_t) { + fprintf (stderr, "fma_naive and fma differ for rnd=(%s,%s)\n", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + MPC_OUT (a); + MPC_OUT (b); + MPC_OUT (c); + MPC_OUT (z); + MPC_OUT (t); + if (inex_z != inex_t) { + fprintf (stderr, "inex_re (z): %s\n", MPC_INEX_STR (inex_z)); + fprintf (stderr, "inex_re (t): %s\n", MPC_INEX_STR (inex_t)); + } + exit (1); + } + + mpc_clear (z); + mpc_clear (t); +} + + +static void +check_random (void) +{ + mpfr_prec_t prec; + int rnd_re, rnd_im; + mpc_t a, b, c; + + mpc_init2 (a, 1000); + mpc_init2 (b, 1000); + mpc_init2 (c, 1000); + + for (prec = 2; prec < 1000; prec = (mpfr_prec_t) (prec * 1.1 + 1)) { + mpc_set_prec (a, prec); + mpc_set_prec (b, prec); + mpc_set_prec (c, prec); + + test_default_random (a, -1024, 1024, 128, 0); + test_default_random (b, -1024, 1024, 128, 0); + test_default_random (c, -1024, 1024, 128, 0); + + for (rnd_re = 0; rnd_re < 4; rnd_re ++) + for (rnd_im = 0; rnd_im < 4; rnd_im ++) + cmpfma (a, b, c, MPC_RND (rnd_re, rnd_im)); + } + + mpc_clear (a); + mpc_clear (b); + mpc_clear (c); +} + + +int +main (void) +{ + DECL_FUNC (CCCC, f, mpc_fma); + + test_start (); + + check_random (); + + data_check (f, "fma.dat"); + tgeneric (f, 2, 1024, 1, 256); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tfr_div.c b/mpc/tests/tfr_div.c new file mode 100644 index 0000000000..bea8a21691 --- /dev/null +++ b/mpc/tests/tfr_div.c @@ -0,0 +1,34 @@ +/* tfr_div -- test file for mpc_fr_div. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CFC, f, mpc_fr_div); + test_start(); + + data_check (f, "fr_div.dat"); + tgeneric (f, 2, 1024, 7, 65535); + + test_end (); + return 0; +} diff --git a/mpc/tests/tfr_sub.c b/mpc/tests/tfr_sub.c new file mode 100644 index 0000000000..e366bc68ac --- /dev/null +++ b/mpc/tests/tfr_sub.c @@ -0,0 +1,35 @@ +/* tfr_div -- test file for mpc_fr_sub. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC(CFC, f, mpc_fr_sub); + + test_start(); + + data_check (f, "fr_sub.dat"); + tgeneric (f, 2, 4096, 7, 0); + + test_end (); + return 0; +} diff --git a/mpc/tests/tgeneric.c b/mpc/tests/tgeneric.c new file mode 100644 index 0000000000..a2bb460e74 --- /dev/null +++ b/mpc/tests/tgeneric.c @@ -0,0 +1,1412 @@ +/* tgeneric.c -- File for generic tests. + +Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +/* Warning: unlike the MPFR macro (defined in mpfr-impl.h), this one returns + true when b is singular */ +#define MPFR_CAN_ROUND(b,err,prec,rnd) \ + (mpfr_zero_p (b) || mpfr_inf_p (b) \ + || mpfr_can_round (b, (long)mpfr_get_prec (b) - (err), (rnd), \ + GMP_RNDZ, (prec) + ((rnd)==GMP_RNDN))) + +/* functions with one input, one output */ +static void +tgeneric_cc (mpc_function *function, mpc_ptr op, mpc_ptr rop, + mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + /* We compute the result with four times the precision and check whether the + rounding is correct. Error reports in this part of the algorithm might + still be wrong, though, since there are two consecutive roundings (but we + try to avoid them). */ + function->pointer.CC (rop4, op, rnd); + function->pointer.CC (rop, op, rnd); + + /* can't use the mpfr_can_round function when argument is singular, + use a custom macro instead. */ + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + /* avoid double rounding error */ + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + /* rounding failed */ + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op); + + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_cc_c (mpc_function *function, mpc_ptr op, mpc_ptr rop1, mpc_ptr rop2, + mpc_ptr rop14, mpc_ptr rop24, mpc_ptr rop14rnd, mpc_ptr rop24rnd, + mpc_rnd_t rnd1, mpc_rnd_t rnd2) +{ + /* same as the previous function, but for mpc functions computing two + results from one argument */ + known_signs_t ks = {1, 1}; + + function->pointer.CC_C (rop14, rop24, op, rnd1, rnd2); + function->pointer.CC_C (rop1, rop2, op, rnd1, rnd2); + + if ( MPFR_CAN_ROUND (mpc_realref (rop14), 1, MPC_PREC_RE (rop1), + MPC_RND_RE (rnd1)) + && MPFR_CAN_ROUND (mpc_imagref (rop14), 1, MPC_PREC_IM (rop1), + MPC_RND_IM (rnd1)) + && MPFR_CAN_ROUND (mpc_realref (rop24), 1, MPC_PREC_RE (rop2), + MPC_RND_RE (rnd2)) + && MPFR_CAN_ROUND (mpc_imagref (rop24), 1, MPC_PREC_IM (rop2), + MPC_RND_IM (rnd2))) { + mpc_set (rop14rnd, rop14, rnd1); + mpc_set (rop24rnd, rop24, rnd2); + } + else + return; + + if (!same_mpc_value (rop1, rop14rnd, ks)) { + /* rounding failed for first result */ + printf ("Rounding might be incorrect for the first result of %s at\n", function->name); + MPC_OUT (op); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd1)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd1))); + printf ("\n%s gives ", function->name); + MPC_OUT (rop1); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop14); + printf ("and is rounded to "); + MPC_OUT (rop14rnd); + exit (1); + } + else if (!same_mpc_value (rop2, rop24rnd, ks)) { + /* rounding failed for second result */ + printf ("Rounding might be incorrect for the second result of %s at\n", function->name); + MPC_OUT (op); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd2)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd2))); + printf ("\n%s gives ", function->name); + MPC_OUT (rop2); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop24); + printf ("and is rounded to "); + MPC_OUT (rop24rnd); + exit (1); + } +} + +static void +tgeneric_fc (mpc_function *function, mpc_ptr op, mpfr_ptr rop, + mpfr_ptr rop4, mpfr_ptr rop4rnd, mpfr_rnd_t rnd) +{ + function->pointer.FC (rop4, op, rnd); + function->pointer.FC (rop, op, rnd); + if (MPFR_CAN_ROUND (rop4, 1, mpfr_get_prec (rop), rnd)) + mpfr_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpfr_value (rop, rop4rnd, 1)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op); + printf ("with rounding mode %s", mpfr_print_rnd_mode (rnd)); + + printf ("\n%s gives ", function->name); + MPFR_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPFR_OUT (rop4); + printf ("and is rounded to "); + MPFR_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_cfc (mpc_function *function, mpfr_ptr op1, mpc_ptr op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CFC (rop4, op1, op2, rnd); + function->pointer.CFC (rop, op1, op2, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + MPFR_OUT (op1); + MPC_OUT (op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_ccf (mpc_function *function, mpc_ptr op1, mpfr_ptr op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CCF (rop4, op1, op2, rnd); + function->pointer.CCF (rop, op1, op2, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op1); + MPFR_OUT (op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +/* for functions with one mpc_t output, two mpc_t inputs */ +static void +tgeneric_c_cc (mpc_function *function, mpc_ptr op1, mpc_ptr op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + /* We compute the result with four times the precision and check whether the + rounding is correct. Error reports in this part of the algorithm might + still be wrong, though, since there are two consecutive roundings (but we + try to avoid them). */ + function->pointer.C_CC (rop4, op1, op2, rnd); + function->pointer.C_CC (rop, op1, op2, rnd); + + /* can't use mpfr_can_round when argument is singular */ + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + /* avoid double rounding error */ + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + /* rounding failed */ + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op1); + MPC_OUT (op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_cccc (mpc_function *function, mpc_ptr op1, mpc_ptr op2, mpc_ptr op3, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + /* We compute the result with four times the precision and check whether the + rounding is correct. Error reports in this part of the algorithm might + still be wrong, though, since there are two consecutive roundings (but we + try to avoid them). */ + function->pointer.CCCC (rop4, op1, op2, op3, rnd); + function->pointer.CCCC (rop, op1, op2, op3, rnd); + + /* can't use mpfr_can_round when argument is singular */ + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + /* avoid double rounding error */ + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + /* rounding failed */ + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op1); + MPC_OUT (op2); + MPC_OUT (op3); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_ccu (mpc_function *function, mpc_ptr op1, unsigned long int op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CCU (rop4, op1, op2, rnd); + function->pointer.CCU (rop, op1, op2, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op1); + printf ("op2=%lu\n", op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_cuc (mpc_function *function, unsigned long int op1, mpc_ptr op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CUC (rop4, op1, op2, rnd); + function->pointer.CUC (rop, op1, op2, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + printf ("op1=%lu\n", op1); + MPC_OUT (op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_ccs (mpc_function *function, mpc_ptr op1, long int op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CCS (rop4, op1, op2, rnd); + function->pointer.CCS (rop, op1, op2, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op1); + printf ("op2=%ld\n", op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + + +static void +tgeneric_cci (mpc_function *function, mpc_ptr op1, int op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CCI (rop4, op1, op2, rnd); + function->pointer.CCI (rop, op1, op2, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op1); + printf ("op2=%d\n", op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_cuuc (mpc_function *function, unsigned long int op1, + unsigned long int op2, mpc_ptr op3, mpc_ptr rop, + mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CUUC (rop4, op1, op2, op3, rnd); + function->pointer.CUUC (rop, op1, op2, op3, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + printf ("op1=%lu\n", op1); + printf ("op2=%lu\n", op2); + MPC_OUT (op3); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + + +/* Test parameter reuse: the function should not use its output parameter in + internal computations. */ +static void +reuse_cc (mpc_function* function, mpc_srcptr z, mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CC (expected, z, MPC_RNDNN); + function->pointer.CC (got, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z) for\n", function->name); + MPC_OUT (z); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_cc_c (mpc_function* function, mpc_srcptr z, mpc_ptr got1, mpc_ptr got2, + mpc_ptr exp1, mpc_ptr exp2) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CC_C (exp1, exp2, z, MPC_RNDNN, MPC_RNDNN); + mpc_set (got1, z, MPC_RNDNN); /* exact */ + function->pointer.CC_C (got1, got2, got1, MPC_RNDNN, MPC_RNDNN); + if ( !same_mpc_value (got1, exp1, ks) + || !same_mpc_value (got2, exp2, ks)) { + printf ("Reuse error in first result of %s for\n", function->name); + MPC_OUT (z); + MPC_OUT (exp1); + MPC_OUT (got1); + MPC_OUT (exp2); + MPC_OUT (got2); + exit (1); + } + mpc_set (got2, z, MPC_RNDNN); /* exact */ + function->pointer.CC_C (got1, got2, got2, MPC_RNDNN, MPC_RNDNN); + if ( !same_mpc_value (got1, exp1, ks) + || !same_mpc_value (got2, exp2, ks)) { + printf ("Reuse error in second result of %s for\n", function->name); + MPC_OUT (z); + MPC_OUT (exp1); + MPC_OUT (got1); + MPC_OUT (exp2); + MPC_OUT (got2); + exit (1); + } +} + +static void +reuse_fc (mpc_function* function, mpc_ptr z, mpc_ptr x, mpfr_ptr expected) +{ + mpc_set (x, z, MPC_RNDNN); /* exact */ + function->pointer.FC (expected, z, GMP_RNDN); + function->pointer.FC (mpc_realref (x), x, GMP_RNDN); + if (!same_mpfr_value (mpc_realref (x), expected, 1)) + { + mpfr_t got; + got[0] = mpc_realref(x)[0]; /* display sensible name */ + printf ("Reuse error for %s(mpc_realref(z), z) for\n", function->name); + MPC_OUT (z); + MPFR_OUT (expected); + MPFR_OUT (got); + + exit (1); + } + mpc_set (x, z, MPC_RNDNN); /* exact */ + function->pointer.FC (mpc_imagref (x), x, GMP_RNDN); + if (!same_mpfr_value (mpc_imagref (x), expected, 1)) + { + mpfr_t got; + got[0] = mpc_imagref(x)[0]; /* display sensible name */ + printf ("Reuse error for %s(mpc_imagref(z), z) for \n", function->name); + MPC_OUT (z); + MPFR_OUT (expected); + MPFR_OUT (got); + + exit (1); + } +} + +static void +reuse_cfc (mpc_function* function, mpc_srcptr z, mpfr_srcptr x, mpc_ptr got, + mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CFC (expected, x, z, MPC_RNDNN); + function->pointer.CFC (got, x, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, x, z) for\n", function->name); + MPFR_OUT (x); + MPC_OUT (z); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_ccf (mpc_function* function, mpc_srcptr z, mpfr_srcptr x, mpc_ptr got, + mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CCF (expected, z, x, MPC_RNDNN); + function->pointer.CCF (got, got, x, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z, x, RNDNN) for\n", function->name); + MPC_OUT (z); + MPFR_OUT (x); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +/* for functions with one mpc_t output, two mpc_t inputs */ +static void +reuse_c_cc (mpc_function* function, mpc_srcptr z, mpc_srcptr x, + mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.C_CC (expected, z, x, MPC_RNDNN); + function->pointer.C_CC (got, got, x, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z, x) for\n", function->name); + MPC_OUT (z); + MPC_OUT (x); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + mpc_set (got, x, MPC_RNDNN); /* exact */ + function->pointer.C_CC (expected, z, x, MPC_RNDNN); + function->pointer.C_CC (got, z, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(x, z, x) for\n", function->name); + MPC_OUT (z); + MPC_OUT (x); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + mpc_set (got, x, MPC_RNDNN); /* exact */ + function->pointer.C_CC (expected, x, x, MPC_RNDNN); + function->pointer.C_CC (got, got, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(x, x, x) for\n", function->name); + MPC_OUT (x); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_cccc (mpc_function* function, mpc_srcptr z, mpc_srcptr x, mpc_srcptr y, + mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CCCC (expected, z, x, y, MPC_RNDNN); + function->pointer.CCCC (got, got, x, y, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z, x, y) for\n", function->name); + MPC_OUT (z); + MPC_OUT (x); + MPC_OUT (y); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + + mpc_set (got, x, MPC_RNDNN); /* exact */ + function->pointer.CCCC (expected, z, x, y, MPC_RNDNN); + function->pointer.CCCC (got, z, got, y, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(x, z, x, y) for\n", function->name); + MPC_OUT (z); + MPC_OUT (x); + MPC_OUT (y); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + + mpc_set (got, y, MPC_RNDNN); /* exact */ + function->pointer.CCCC (expected, z, x, y, MPC_RNDNN); + function->pointer.CCCC (got, z, x, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(y, z, x, y) for\n", function->name); + MPC_OUT (z); + MPC_OUT (x); + MPC_OUT (y); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + + mpc_set (got, x, MPC_RNDNN); /* exact */ + function->pointer.CCCC (expected, x, x, x, MPC_RNDNN); + function->pointer.CCCC (got, got, got, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(x, x, x, x) for\n", function->name); + MPC_OUT (x); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_ccu (mpc_function* function, mpc_srcptr z, unsigned long ul, + mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CCU (expected, z, ul, MPC_RNDNN); + function->pointer.CCU (got, got, ul, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z, n) for\n", function->name); + MPC_OUT (z); + printf ("n=%lu\n", ul); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_cuc (mpc_function* function, unsigned long ul, mpc_srcptr z, + mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CUC (expected, ul, z,MPC_RNDNN); + function->pointer.CUC (got, ul, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, n, z) for\n", function->name); + printf ("n=%lu\n", ul); + MPC_OUT (z); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_ccs (mpc_function* function, mpc_srcptr z, long lo, + mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CCS (expected, z, lo, MPC_RNDNN); + function->pointer.CCS (got, got, lo, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z, n) for\n", function->name); + MPC_OUT (z); + printf ("n=%ld\n", lo); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_cci (mpc_function* function, mpc_srcptr z, int i, + mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CCI (expected, z, i, MPC_RNDNN); + function->pointer.CCI (got, got, i, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z, n) for\n", function->name); + MPC_OUT (z); + printf ("n=%d\n", i); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_cuuc (mpc_function* function, unsigned long ul1, unsigned long ul2, + mpc_srcptr z, mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CUUC (expected, ul1, ul2, z,MPC_RNDNN); + function->pointer.CUUC (got, ul1, ul2, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, m, n, z) for\n", function->name); + printf ("m=%lu\n", ul1); + printf ("n=%lu\n", ul2); + MPC_OUT (z); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + + +/* helper functions for iterating over mpfr rounding modes */ +static mpfr_rnd_t +first_rnd_mode (void) +{ + return GMP_RNDN; +} + +static mpfr_rnd_t +next_rnd_mode (mpfr_rnd_t curr) + /* assumes that all rounding modes are non-negative, and returns -1 + when curr is the last rounding mode */ +{ + switch (curr) { + case GMP_RNDN: + return GMP_RNDZ; + case GMP_RNDZ: + return GMP_RNDU; + case GMP_RNDU: + return GMP_RNDD; + default: + /* return invalid guard value in mpfr_rnd_t */ +#if MPFR_VERSION_MAJOR < 3 + return GMP_RNDNA; +#else + return MPFR_RNDA; /* valid rounding type, but not (yet) used in mpc */ +#endif + } +} + +static int +is_valid_rnd_mode (mpfr_rnd_t curr) + /* returns 1 if curr is a valid rounding mode, and 0otherwise */ +{ + if ( curr == GMP_RNDN || curr == GMP_RNDZ + || curr == GMP_RNDU || curr == GMP_RNDD) + return 1; + else + return 0; +} + +/* tgeneric(prec_min, prec_max, step, exp_max) checks rounding with random + numbers: + - with precision ranging from prec_min to prec_max with an increment of + step, + - with exponent between -exp_max and exp_max. + + It also checks parameter reuse (it is assumed here that either two mpc_t + variables are equal or they are different, in the sense that the real part + of one of them cannot be the imaginary part of the other). */ +void +tgeneric (mpc_function function, mpfr_prec_t prec_min, + mpfr_prec_t prec_max, mpfr_prec_t step, mpfr_exp_t exp_max) +{ + unsigned long ul1 = 0, ul2 = 0; + long lo = 0; + int i = 0; + mpfr_t x1, x2, xxxx; + mpc_t z1, z2, z3, z4, z5, zzzz, zzzz2; + + mpfr_rnd_t rnd_re, rnd_im, rnd2_re, rnd2_im; + mpfr_prec_t prec; + mpfr_exp_t exp_min; + int special, special_cases; + + mpc_init2 (z1, prec_max); + switch (function.type) + { + case C_CC: + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (z4, prec_max); + mpc_init2 (zzzz, 4*prec_max); + special_cases = 8; + break; + case CCCC: + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (z4, prec_max); + mpc_init2 (z5, prec_max); + mpc_init2 (zzzz, 4*prec_max); + special_cases = 8; + break; + case FC: + mpfr_init2 (x1, prec_max); + mpfr_init2 (x2, prec_max); + mpfr_init2 (xxxx, 4*prec_max); + mpc_init2 (z2, prec_max); + special_cases = 4; + break; + case CCF: case CFC: + mpfr_init2 (x1, prec_max); + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (zzzz, 4*prec_max); + special_cases = 6; + break; + case CCI: case CCS: + case CCU: case CUC: + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (zzzz, 4*prec_max); + special_cases = 5; + break; + case CUUC: + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (zzzz, 4*prec_max); + special_cases = 6; + break; + case CC_C: + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (z4, prec_max); + mpc_init2 (z5, prec_max); + mpc_init2 (zzzz, 4*prec_max); + mpc_init2 (zzzz2, 4*prec_max); + special_cases = 4; + break; + case CC: + default: + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (zzzz, 4*prec_max); + special_cases = 4; + } + + exp_min = mpfr_get_emin (); + if (exp_max <= 0 || exp_max > mpfr_get_emax ()) + exp_max = mpfr_get_emax(); + if (-exp_max > exp_min) + exp_min = - exp_max; + + if (step < 1) + step = 1; + + for (prec = prec_min, special = 0; + prec <= prec_max || special <= special_cases; + prec+=step, special += (prec > prec_max ? 1 : 0)) { + /* In the end, test functions in special cases of purely real, purely + imaginary or infinite arguments. */ + + /* probability of one zero part in 256th (25 is almost 10%) */ + const unsigned int zero_probability = special != 0 ? 0 : 25; + + mpc_set_prec (z1, prec); + test_default_random (z1, exp_min, exp_max, 128, zero_probability); + + switch (function.type) + { + case C_CC: + mpc_set_prec (z2, prec); + test_default_random (z2, exp_min, exp_max, 128, zero_probability); + mpc_set_prec (z3, prec); + mpc_set_prec (z4, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + mpfr_set_ui (mpc_realref (z2), 0, GMP_RNDN); + break; + case 6: + mpfr_set_inf (mpc_realref (z2), -1); + break; + case 7: + mpfr_set_ui (mpc_imagref (z2), 0, GMP_RNDN); + break; + case 8: + mpfr_set_inf (mpc_imagref (z2), +1); + break; + } + break; + case CCCC: + mpc_set_prec (z2, prec); + test_default_random (z2, exp_min, exp_max, 128, zero_probability); + mpc_set_prec (z3, prec); + mpc_set_prec (z4, prec); + mpc_set_prec (z5, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + mpfr_set_ui (mpc_realref (z2), 0, GMP_RNDN); + break; + case 6: + mpfr_set_inf (mpc_realref (z2), -1); + break; + case 7: + mpfr_set_ui (mpc_imagref (z2), 0, GMP_RNDN); + break; + case 8: + mpfr_set_inf (mpc_imagref (z2), +1); + break; + } + break; + case FC: + mpc_set_prec (z2, prec); + mpfr_set_prec (x1, prec); + mpfr_set_prec (x2, prec); + mpfr_set_prec (xxxx, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + } + break; + case CCU: case CUC: + mpc_set_prec (z2, 128); + do { + test_default_random (z2, 0, 64, 128, zero_probability); + } while (!mpfr_fits_ulong_p (mpc_realref (z2), GMP_RNDN)); + ul1 = mpfr_get_ui (mpc_realref(z2), GMP_RNDN); + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + ul1 = 0; + break; + } + break; + case CUUC: + mpc_set_prec (z2, 128); + do { + test_default_random (z2, 0, 64, 128, zero_probability); + } while (!mpfr_fits_ulong_p (mpc_realref (z2), GMP_RNDN) + ||!mpfr_fits_ulong_p (mpc_imagref (z2), GMP_RNDN)); + ul1 = mpfr_get_ui (mpc_realref(z2), GMP_RNDN); + ul2 = mpfr_get_ui (mpc_imagref(z2), GMP_RNDN); + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + ul1 = 0; + break; + case 6: + ul2 = 0; + break; + } + break; + case CCS: + mpc_set_prec (z2, 128); + do { + test_default_random (z2, 0, 64, 128, zero_probability); + } while (!mpfr_fits_slong_p (mpc_realref (z2), GMP_RNDN)); + lo = mpfr_get_si (mpc_realref(z2), GMP_RNDN); + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + lo = 0; + break; + } + break; + case CCI: + mpc_set_prec (z2, 128); + do { + test_default_random (z2, 0, 64, 128, zero_probability); + } while (!mpfr_fits_slong_p (mpc_realref (z2), GMP_RNDN)); + i = (int)mpfr_get_si (mpc_realref(z2), GMP_RNDN); + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + i = 0; + break; + } + break; + case CCF: case CFC: + mpfr_set_prec (x1, prec); + mpfr_set (x1, mpc_realref (z1), GMP_RNDN); + test_default_random (z1, exp_min, exp_max, 128, zero_probability); + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + mpfr_set_ui (x1, 0, GMP_RNDN); + break; + case 6: + mpfr_set_inf (x1, +1); + break; + } + break; + case CC_C: + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (z4, prec); + mpc_set_prec (z5, prec); + mpc_set_prec (zzzz, 4*prec); + mpc_set_prec (zzzz2, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + } + break; + case CC: + default: + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + } + } + + for (rnd_re = first_rnd_mode (); is_valid_rnd_mode (rnd_re); rnd_re = next_rnd_mode (rnd_re)) + switch (function.type) + { + case C_CC: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_c_cc (&function, z1, z2, z3, zzzz, z4, + MPC_RND (rnd_re, rnd_im)); + reuse_c_cc (&function, z1, z2, z3, z4); + break; + case CCCC: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_cccc (&function, z1, z2, z3, z4, zzzz, z5, + MPC_RND (rnd_re, rnd_im)); + reuse_cccc (&function, z1, z2, z3, z4, z5); + break; + case FC: + tgeneric_fc (&function, z1, x1, xxxx, x2, rnd_re); + reuse_fc (&function, z1, z2, x1); + break; + case CC: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_cc (&function, z1, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_cc (&function, z1, z2, z3); + break; + case CC_C: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + for (rnd2_re = first_rnd_mode (); is_valid_rnd_mode (rnd2_re); rnd2_re = next_rnd_mode (rnd2_re)) + for (rnd2_im = first_rnd_mode (); is_valid_rnd_mode (rnd2_im); rnd2_im = next_rnd_mode (rnd2_im)) + tgeneric_cc_c (&function, z1, z2, z3, zzzz, zzzz2, z4, z5, + MPC_RND (rnd_re, rnd_im), MPC_RND (rnd2_re, rnd2_im)); + reuse_cc_c (&function, z1, z2, z3, z4, z5); + break; + case CFC: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_cfc (&function, x1, z1, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_cfc (&function, z1, x1, z2, z3); + break; + case CCF: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_ccf (&function, z1, x1, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_ccf (&function, z1, x1, z2, z3); + break; + case CCU: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_ccu (&function, z1, ul1, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_ccu (&function, z1, ul1, z2, z3); + break; + case CUC: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_cuc (&function, ul1, z1, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_cuc (&function, ul1, z1, z2, z3); + break; + case CCS: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_ccs (&function, z1, lo, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_ccs (&function, z1, lo, z2, z3); + break; + case CCI: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_cci (&function, z1, i, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_cci (&function, z1, i, z2, z3); + break; + case CUUC: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_cuuc (&function, ul1, ul2, z1, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_cuuc (&function, ul1, ul2, z1, z2, z3); + break; + default: + printf ("tgeneric not yet implemented for this kind of" + "function\n"); + exit (1); + } + } + + mpc_clear (z1); + switch (function.type) + { + case C_CC: + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (z4); + mpc_clear (zzzz); + break; + case CCCC: + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (z4); + mpc_clear (z5); + mpc_clear (zzzz); + break; + case FC: + mpc_clear (z2); + mpfr_clear (x1); + mpfr_clear (x2); + mpfr_clear (xxxx); + break; + case CCF: case CFC: + mpfr_clear (x1); + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (zzzz); + break; + case CC_C: + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (z4); + mpc_clear (z5); + mpc_clear (zzzz); + mpc_clear (zzzz2); + break; + case CUUC: + case CCI: case CCS: + case CCU: case CUC: + case CC: + default: + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (zzzz); + } +} diff --git a/mpc/tests/tget_version.c b/mpc/tests/tget_version.c new file mode 100644 index 0000000000..2d42f3f848 --- /dev/null +++ b/mpc/tests/tget_version.c @@ -0,0 +1,62 @@ +/* tget_version -- Test file for mpc_get_version + +Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include +#include "mpc-tests.h" + +int +main (void) +{ +#ifdef __MPIR_VERSION + printf ("MPIR: include %d.%d.%d, lib %s\n", + __MPIR_VERSION, __MPIR_VERSION_MINOR, __MPIR_VERSION_PATCHLEVEL, + mpir_version); +#else + printf ("GMP: include %d.%d.%d, lib %s\n", + __GNU_MP_VERSION, __GNU_MP_VERSION_MINOR, __GNU_MP_VERSION_PATCHLEVEL, + gmp_version); +#endif + printf ("MPFR: include %s, lib %s\n", + MPFR_VERSION_STRING, + mpfr_get_version ()); + printf ("MPC: include %s, lib %s\n", MPC_VERSION_STRING, + mpc_get_version ()); + + if (strcmp (mpc_get_version (), MPC_VERSION_STRING) != 0) + { + printf ("Error: header and library do not match\n" + "mpc_get_version: \"%s\"\nMPC_VERSION_STRING: \"%s\"\n", + mpc_get_version(), MPC_VERSION_STRING); + exit (1); + } + +#ifdef MPC_CC + printf ("C compiler: %s\n", MPC_CC); +#endif +#ifdef MPC_GCC + printf ("GCC: %s\n", MPC_GCC); +#endif +#ifdef MPC_GCC_VERSION + printf ("GCC version: %s\n", MPC_GCC_VERSION); +#endif + + return 0; +} diff --git a/mpc/tests/timag.c b/mpc/tests/timag.c new file mode 100644 index 0000000000..47cf52c875 --- /dev/null +++ b/mpc/tests/timag.c @@ -0,0 +1,35 @@ +/* timag -- test file for mpc_imag. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (FC, f, mpc_imag); + + test_start (); + + tgeneric (f, 2, 1024, 1, 4096); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tio_str.c b/mpc/tests/tio_str.c new file mode 100644 index 0000000000..af5a6693e2 --- /dev/null +++ b/mpc/tests/tio_str.c @@ -0,0 +1,252 @@ +/* tio_str-- Test file for mpc_inp_str and mpc_out_str. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +#ifdef HAVE_UNISTD_H +#define _POSIX_C_SOURCE 1 /* apparently needed on Darwin */ +#include /* for dup, dup2, STDIN_FILENO and STDOUT_FILENO */ +#else +#define STDIN_FILENO 0 +#define STDOUT_FILENO 1 +#endif + +extern unsigned long line_number; +/* character appearing next in the file, may be EOF */ +extern int nextchar; +extern const char *rnd_mode[]; + +static void +check_file (const char* file_name) +{ + FILE *fp; + + int tmp; + int base; + int inex_re; + int inex_im; + mpc_t expected, got; + mpc_rnd_t rnd = MPC_RNDNN; + int inex = 0, expected_inex; + size_t expected_size, size; + known_signs_t ks = {1, 1}; + + fp = open_data_file (file_name); + + mpc_init2 (expected, 53); + mpc_init2 (got, 53); + + /* read data file */ + line_number = 1; + nextchar = getc (fp); + skip_whitespace_comments (fp); + + while (nextchar != EOF) + { + /* 1. read a line of data: expected result, base, rounding mode */ + read_ternary (fp, &inex_re); + read_ternary (fp, &inex_im); + read_mpc (fp, expected, &ks); + if (inex_re == TERNARY_ERROR || inex_im == TERNARY_ERROR) + expected_inex = -1; + else + expected_inex = MPC_INEX (inex_re, inex_im); + read_int (fp, &tmp, "size"); + expected_size = (size_t)tmp; + read_int (fp, &base, "base"); + read_mpc_rounding_mode (fp, &rnd); + + /* 2. read string at the same precision as the expected result */ + while (nextchar != '"') + nextchar = getc (fp); + mpfr_set_prec (mpc_realref (got), MPC_PREC_RE (expected)); + mpfr_set_prec (mpc_imagref (got), MPC_PREC_IM (expected)); + inex = mpc_inp_str (got, fp, &size, base, rnd); + + /* 3. compare this result with the expected one */ + if (inex != expected_inex || !same_mpc_value (got, expected, ks) + || size != expected_size) + { + printf ("mpc_inp_str failed (line %lu) with rounding mode %s\n", + line_number, rnd_mode[rnd]); + if (inex != expected_inex) + printf(" got inexact value: %d\nexpected inexact value: %d\n", + inex, expected_inex); + if (size != expected_size) + printf (" got size: %lu\nexpected size: %lu\n ", + (unsigned long int) size, (unsigned long int) expected_size); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + + while ((nextchar = getc (fp)) != '"'); + nextchar = getc (fp); + + skip_whitespace_comments (fp); + } + + mpc_clear (expected); + mpc_clear (got); + close_data_file (fp); +} + +static void +check_io_str (mpc_ptr read_number, mpc_ptr expected) +{ + char tmp_file[] = "mpc_test"; + FILE *fp; + size_t sz; + + if (!(fp = fopen (tmp_file, "w"))) + { + printf ("Error: Could not open file %s in write mode\n", tmp_file); + exit (1); + } + + mpc_out_str (fp, 10, 0, expected, MPC_RNDNN); + fclose (fp); + + if (!(fp = fopen (tmp_file, "r"))) + { + printf ("Error: Could not open file %s in read mode\n", tmp_file); + exit (1); + }; + if (mpc_inp_str (read_number, fp, &sz, 10, MPC_RNDNN) == -1) + { + printf ("Error: mpc_inp_str cannot correctly re-read number " + "in file %s\n", tmp_file); + + exit (1); + } + fclose (fp); + + /* mpc_cmp set erange flag when an operand is a NaN */ + mpfr_clear_flags (); + if (mpc_cmp (read_number, expected) != 0 || mpfr_erangeflag_p()) + { + printf ("Error: inp_str o out_str <> Id\n"); + MPC_OUT (read_number); + MPC_OUT (expected); + + exit (1); + } +} + +#ifndef MPC_NO_STREAM_REDIRECTION +/* test out_str with stream=NULL */ +static void +check_stdout (mpc_ptr read_number, mpc_ptr expected) +{ + char tmp_file[] = "mpc_test"; + int fd; + size_t sz; + + fflush (stdout); + fd = dup (STDOUT_FILENO); + if (freopen (tmp_file, "w", stdout) == NULL) + { + printf ("mpc_inp_str cannot redirect stdout\n"); + exit (1); + } + mpc_out_str (NULL, 2, 0, expected, MPC_RNDNN); + fflush (stdout); + dup2 (fd, STDOUT_FILENO); + close (fd); + clearerr (stdout); + + fflush (stdin); + fd = dup (STDIN_FILENO); + if (freopen (tmp_file, "r", stdin) == NULL) + { + printf ("mpc_inp_str cannot redirect stdout\n"); + exit (1); + } + if (mpc_inp_str (read_number, NULL, &sz, 2, MPC_RNDNN) == -1) + { + printf ("mpc_inp_str cannot correctly re-read number " + "in file %s\n", tmp_file); + exit (1); + } + mpfr_clear_flags (); /* mpc_cmp set erange flag when an operand is + a NaN */ + if (mpc_cmp (read_number, expected) != 0 || mpfr_erangeflag_p()) + { + printf ("mpc_inp_str did not read the number which was written by " + "mpc_out_str\n"); + MPC_OUT (read_number); + MPC_OUT (expected); + exit (1); + } + fflush (stdin); + dup2 (fd, STDIN_FILENO); + close (fd); + clearerr (stdin); +} +#endif /* MPC_NO_STREAM_REDIRECTION */ + +int +main (void) +{ + mpc_t z, x; + mpfr_prec_t prec; + + test_start (); + + mpc_init2 (z, 1000); + mpc_init2 (x, 1000); + + check_file ("inp_str.dat"); + + for (prec = 2; prec <= 1000; prec+=7) + { + mpc_set_prec (z, prec); + mpc_set_prec (x, prec); + + mpc_set_si_si (x, 1, 1, MPC_RNDNN); + check_io_str (z, x); + + mpc_set_si_si (x, -1, 1, MPC_RNDNN); + check_io_str (z, x); + + mpfr_set_inf (mpc_realref(x), -1); + mpfr_set_inf (mpc_imagref(x), +1); + check_io_str (z, x); + + test_default_random (x, -1024, 1024, 128, 25); + check_io_str (z, x); + } + +#ifndef MPC_NO_STREAM_REDIRECTION + mpc_set_si_si (x, 1, -4, MPC_RNDNN); + mpc_div_ui (x, x, 3, MPC_RNDDU); + + check_stdout(z, x); +#endif + + mpc_clear (z); + mpc_clear (x); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tlog.c b/mpc/tests/tlog.c new file mode 100644 index 0000000000..83f528dfdd --- /dev/null +++ b/mpc/tests/tlog.c @@ -0,0 +1,37 @@ +/* tlog -- test file for mpc_log. + +Copyright (C) 2008, 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_log); + + test_start (); + + data_check (f, "log.dat"); + tgeneric (f, 2, 512, 7, 128); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tlog10.c b/mpc/tests/tlog10.c new file mode 100644 index 0000000000..5591b0622b --- /dev/null +++ b/mpc/tests/tlog10.c @@ -0,0 +1,37 @@ +/* tlog10 -- test file for mpc_log10. + +Copyright (C) 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_log10); + + test_start (); + + data_check (f, "log10.dat"); + tgeneric (f, 2, 512, 7, 128); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tmul.c b/mpc/tests/tmul.c new file mode 100644 index 0000000000..46d3bb3244 --- /dev/null +++ b/mpc/tests/tmul.c @@ -0,0 +1,201 @@ +/* tmul -- test file for mpc_mul. + +Copyright (C) 2002, 2005, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#ifdef TIMING +#include +#endif +#include "mpc-tests.h" + +static void +cmpmul (mpc_srcptr x, mpc_srcptr y, mpc_rnd_t rnd) + /* computes the product of x and y with the naive and Karatsuba methods */ + /* using the rounding mode rnd and compares the results and return */ + /* values. */ + /* In our current test suite, the real and imaginary parts of x and y */ + /* all have the same precision, and we use this precision also for the */ + /* result. */ +{ + mpc_t z, t; + int inex_z, inex_t; + + mpc_init2 (z, MPC_MAX_PREC (x)); + mpc_init2 (t, MPC_MAX_PREC (x)); + + inex_z = mpc_mul_naive (z, x, y, rnd); + inex_t = mpc_mul_karatsuba (t, x, y, rnd); + + if (mpc_cmp (z, t) != 0 || inex_z != inex_t) { + fprintf (stderr, "mul_naive and mul_karatsuba differ for rnd=(%s,%s)\n", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + MPC_OUT (x); + MPC_OUT (y); + MPC_OUT (z); + MPC_OUT (t); + if (inex_z != inex_t) { + fprintf (stderr, "inex_re (z): %s\n", MPC_INEX_STR (inex_z)); + fprintf (stderr, "inex_re (t): %s\n", MPC_INEX_STR (inex_t)); + } + exit (1); + } + + mpc_clear (z); + mpc_clear (t); +} + + +static void +testmul (long a, long b, long c, long d, mpfr_prec_t prec, mpc_rnd_t rnd) +{ + mpc_t x, y; + + mpc_init2 (x, prec); + mpc_init2 (y, prec); + + mpc_set_si_si (x, a, b, rnd); + mpc_set_si_si (y, c, d, rnd); + + cmpmul (x, y, rnd); + + mpc_clear (x); + mpc_clear (y); +} + + +static void +check_regular (void) +{ + mpc_t x, y; + int rnd_re, rnd_im; + mpfr_prec_t prec; + + testmul (247, -65, -223, 416, 8, 24); + testmul (5, -896, 5, -32, 3, 2); + testmul (-3, -512, -1, -1, 2, 16); + testmul (266013312, 121990769, 110585572, 116491059, 27, 0); + testmul (170, 9, 450, 251, 8, 0); + testmul (768, 85, 169, 440, 8, 16); + testmul (145, 1816, 848, 169, 8, 24); + + mpc_init2 (x, 1000); + mpc_init2 (y, 1000); + + /* Bug 20081114: mpc_mul_karatsuba returned wrong inexact value for + imaginary part */ + mpc_set_prec (x, 7); + mpc_set_prec (y, 7); + mpfr_set_str (mpc_realref (x), "0xB4p+733", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref (x), "0x90p+244", 16, GMP_RNDN); + mpfr_set_str (mpc_realref (y), "0xECp-146", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref (y), "0xACp-471", 16, GMP_RNDN); + cmpmul (x, y, MPC_RNDNN); + mpfr_set_str (mpc_realref (x), "0xB4p+733", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref (x), "0x90p+244", 16, GMP_RNDN); + mpfr_set_str (mpc_realref (y), "0xACp-471", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref (y), "-0xECp-146", 16, GMP_RNDN); + cmpmul (x, y, MPC_RNDNN); + + for (prec = 2; prec < 1000; prec = (mpfr_prec_t) (prec * 1.1 + 1)) + { + mpc_set_prec (x, prec); + mpc_set_prec (y, prec); + + test_default_random (x, -1024, 1024, 128, 0); + test_default_random (y, -1024, 1024, 128, 0); + + for (rnd_re = 0; rnd_re < 4; rnd_re ++) + for (rnd_im = 0; rnd_im < 4; rnd_im ++) + cmpmul (x, y, MPC_RND (rnd_re, rnd_im)); + } + + mpc_clear (x); + mpc_clear (y); +} + + +#ifdef TIMING +static void +timemul (void) +{ + /* measures the time needed with different precisions for naive and */ + /* Karatsuba multiplication */ + + mpc_t x, y, z; + unsigned long int i, j; + const unsigned long int tests = 10000; + struct tms time_old, time_new; + double passed1, passed2; + + mpc_init (x); + mpc_init (y); + mpc_init_set_ui_ui (z, 1, 0, MPC_RNDNN); + + for (i = 1; i < 50; i++) + { + mpc_set_prec (x, i * BITS_PER_MP_LIMB); + mpc_set_prec (y, i * BITS_PER_MP_LIMB); + mpc_set_prec (z, i * BITS_PER_MP_LIMB); + test_default_random (x, -1, 1, 128, 25); + test_default_random (y, -1, 1, 128, 25); + + times (&time_old); + for (j = 0; j < tests; j++) + mpc_mul_naive (z, x, y, MPC_RNDNN); + times (&time_new); + passed1 = ((double) (time_new.tms_utime - time_old.tms_utime)) / 100; + + times (&time_old); + for (j = 0; j < tests; j++) + mpc_mul_karatsuba (z, x, y, MPC_RNDNN); + times (&time_new); + passed2 = ((double) (time_new.tms_utime - time_old.tms_utime)) / 100; + + printf ("Time for %3li limbs naive/Karatsuba: %5.2f %5.2f\n", i, + passed1, passed2); + } + + mpc_clear (x); + mpc_clear (y); + mpc_clear (z); +} +#endif + + +int +main (void) +{ + DECL_FUNC (C_CC, f, mpc_mul); + f.properties = FUNC_PROP_SYMETRIC; + + test_start (); + +#ifdef TIMING + timemul (); +#endif + + check_regular (); + + data_check (f, "mul.dat"); + tgeneric (f, 2, 4096, 41, 100); + + test_end (); + return 0; +} diff --git a/mpc/tests/tmul_2si.c b/mpc/tests/tmul_2si.c new file mode 100644 index 0000000000..bf86f18715 --- /dev/null +++ b/mpc/tests/tmul_2si.c @@ -0,0 +1,35 @@ +/* tmul_2si -- test file for mpc_mul_2si. + +Copyright (C) 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCS, f, mpc_mul_2si); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tmul_2ui.c b/mpc/tests/tmul_2ui.c new file mode 100644 index 0000000000..97073db773 --- /dev/null +++ b/mpc/tests/tmul_2ui.c @@ -0,0 +1,35 @@ +/* tmul_2ui -- test file for mpc_mul_2ui. + +Copyright (C) 2008, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_mul_2ui); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tmul_fr.c b/mpc/tests/tmul_fr.c new file mode 100644 index 0000000000..796ab28b55 --- /dev/null +++ b/mpc/tests/tmul_fr.c @@ -0,0 +1,36 @@ +/* tmul_fr -- test file for mpc_mul_fr. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCF, f, mpc_mul_fr); + + test_start (); + + data_check (f, "mul_fr.dat"); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tmul_i.c b/mpc/tests/tmul_i.c new file mode 100644 index 0000000000..3cde4acf59 --- /dev/null +++ b/mpc/tests/tmul_i.c @@ -0,0 +1,96 @@ +/* tmul_i -- test file for mpc_mul_i. + +Copyright (C) 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +check_different_precisions(void) +{ + /* check reuse when real and imaginary part have different precisions. */ + mpc_t z, expected, got; + int res; + + mpc_init2(z, 128); + mpc_init2(expected, 128); + mpc_init2(got, 128); + + /* change precision of one part */ + mpfr_set_prec (mpc_imagref (z), 32); + mpfr_set_prec (mpc_imagref (expected), 32); + mpfr_set_prec (mpc_imagref (got), 32); + + mpfr_set_str (mpc_realref (z), "0x100000000fp-32", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref (z), "-1", 2, GMP_RNDN); + mpfr_set_str (mpc_realref (expected), "+1", 2, GMP_RNDN); + mpfr_set_str (mpc_imagref (expected), "0x100000000fp-32", 16, GMP_RNDN); + + mpc_set (got, z, MPC_RNDNN); + res = mpc_mul_i (got, got, +1, MPC_RNDNN); + if (MPC_INEX_RE(res) != 0 || MPC_INEX_IM(res) >=0) + { + printf("Wrong inexact flag for mpc_mul_i(z, z, n)\n" + " got (re=%2d, im=%2d)\nexpected (re= 0, im=-1)\n", + MPC_INEX_RE(res), MPC_INEX_IM(res)); + exit(1); + } + if (mpc_cmp(got, expected) != 0) + { + printf ("Error for mpc_mul_i(z, z, n) for\n"); + MPC_OUT (z); + printf ("n=+1\n"); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + + mpc_neg (expected, expected, MPC_RNDNN); + mpc_set (got, z, MPC_RNDNN); + mpc_mul_i (got, got, -1, MPC_RNDNN); + if (mpc_cmp(got, expected) != 0) + { + printf ("Error for mpc_mul_i(z, z, n) for\n"); + MPC_OUT (z); + printf ("n=-1\n"); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + + mpc_clear (z); + mpc_clear (expected); + mpc_clear (got); +} + +int +main (void) +{ + DECL_FUNC (CCI, f, mpc_mul_i); + + test_start (); + + check_different_precisions (); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tmul_si.c b/mpc/tests/tmul_si.c new file mode 100644 index 0000000000..1d0e0d7ab6 --- /dev/null +++ b/mpc/tests/tmul_si.c @@ -0,0 +1,34 @@ +/* tmul_si -- test file for mpc_mul_si. + +Copyright (C) 2002, 2005, 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCS, f, mpc_mul_si); + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tmul_ui.c b/mpc/tests/tmul_ui.c new file mode 100644 index 0000000000..e7f62f2600 --- /dev/null +++ b/mpc/tests/tmul_ui.c @@ -0,0 +1,35 @@ +/* tmul_ui -- test file for mpc_mul_ui. + +Copyright (C) 2002, 2005, 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_mul_ui); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tneg.c b/mpc/tests/tneg.c new file mode 100644 index 0000000000..be1c90a85a --- /dev/null +++ b/mpc/tests/tneg.c @@ -0,0 +1,35 @@ +/* tneg -- test file for mpc_neg. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_neg); + test_start (); + + data_check (f, "neg.dat"); + tgeneric (f, 2, 1024, 1, 0); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tnorm.c b/mpc/tests/tnorm.c new file mode 100644 index 0000000000..3f4dccdcd0 --- /dev/null +++ b/mpc/tests/tnorm.c @@ -0,0 +1,110 @@ +/* tnorm -- test file for mpc_norm. + +Copyright (C) 2008, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +test_underflow (void) +{ + mpfr_exp_t emin = mpfr_get_emin (); + mpc_t z; + mpfr_t f; + int inex; + + mpfr_set_emin (-1); /* smallest positive number is 0.5*2^emin = 0.25 */ + mpc_init2 (z, 10); + mpfr_set_ui_2exp (mpc_realref (z), 1023, -11, GMP_RNDN); /* exact */ + mpfr_set_ui_2exp (mpc_imagref (z), 1023, -11, GMP_RNDN); /* exact */ + mpfr_init2 (f, 10); + + inex = mpc_norm (f, z, GMP_RNDZ); /* should give 511/1024 */ + if (inex >= 0) + { + printf ("Error in underflow case (1)\n"); + printf ("expected inex < 0, got %d\n", inex); + exit (1); + } + if (mpfr_cmp_ui_2exp (f, 511, -10) != 0) + { + printf ("Error in underflow case (1)\n"); + printf ("got "); + mpfr_dump (f); + printf ("expected "); + mpfr_set_ui_2exp (f, 511, -10, GMP_RNDZ); + mpfr_dump (f); + exit (1); + } + + inex = mpc_norm (f, z, GMP_RNDN); /* should give 511/1024 */ + if (inex >= 0) + { + printf ("Error in underflow case (2)\n"); + printf ("expected inex < 0, got %d\n", inex); + exit (1); + } + if (mpfr_cmp_ui_2exp (f, 511, -10) != 0) + { + printf ("Error in underflow case (2)\n"); + printf ("got "); + mpfr_dump (f); + printf ("expected "); + mpfr_set_ui_2exp (f, 511, -10, GMP_RNDZ); + mpfr_dump (f); + exit (1); + } + + inex = mpc_norm (f, z, GMP_RNDU); /* should give 1023/2048 */ + if (inex <= 0) + { + printf ("Error in underflow case (3)\n"); + printf ("expected inex > 0, got %d\n", inex); + exit (1); + } + if (mpfr_cmp_ui_2exp (f, 1023, -11) != 0) + { + printf ("Error in underflow case (3)\n"); + printf ("got "); + mpfr_dump (f); + printf ("expected "); + mpfr_set_ui_2exp (f, 1023, -11, GMP_RNDZ); + mpfr_dump (f); + exit (1); + } + + mpc_clear (z); + mpfr_clear (f); + mpfr_set_emin (emin); +} + +int +main (void) +{ + DECL_FUNC (FC, f, mpc_norm); + + test_start (); + + data_check (f, "norm.dat"); + tgeneric (f, 2, 1024, 1, 4096); + test_underflow (); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tpow.c b/mpc/tests/tpow.c new file mode 100644 index 0000000000..3592209303 --- /dev/null +++ b/mpc/tests/tpow.c @@ -0,0 +1,71 @@ +/* tpow -- test file for mpc_pow. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +reuse_bug (void) +{ + /* bug found by the automatic builds on + http://hydra.nixos.org/build/1469029/log/raw */ + mpc_t x, y, z; + mp_prec_t prec = 2; + + for (prec = 2; prec <= 20; prec ++) + { + mpc_init2 (x, prec); + mpc_init2 (y, prec); + mpc_init2 (z, prec); + + mpfr_set_ui (mpc_realref (x), 0ul, GMP_RNDN); + mpfr_set_ui_2exp (mpc_imagref (x), 3ul, -2, GMP_RNDN); + mpc_set_ui (y, 8ul, MPC_RNDNN); + + mpc_pow (z, x, y, MPC_RNDNN); + mpc_pow (y, x, y, MPC_RNDNN); + if (mpfr_signbit (mpc_imagref (y)) != mpfr_signbit (mpc_imagref (z))) + { + printf ("Error: regression, reuse_bug reproduced\n"); + exit (1); + } + + mpc_clear (x); + mpc_clear (y); + mpc_clear (z); + } +} + + +int +main (void) +{ + DECL_FUNC (C_CC, f, mpc_pow); + + test_start (); + + reuse_bug (); + + data_check (f, "pow.dat"); + tgeneric (f, 2, 1024, 7, 10); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tpow_d.c b/mpc/tests/tpow_d.c new file mode 100644 index 0000000000..22de27ed86 --- /dev/null +++ b/mpc/tests/tpow_d.c @@ -0,0 +1,61 @@ +/* tpow_d -- test file for mpc_pow_d. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + mpc_t z; + + test_start (); + + mpc_init2 (z, 11); + + mpc_set_ui_ui (z, 2, 3, MPC_RNDNN); + mpc_pow_d (z, z, 3.0, MPC_RNDNN); + if (mpc_cmp_si_si (z, -46, 9) != 0) + { + printf ("Error for mpc_pow_d (1)\n"); + exit (1); + } + + mpc_set_si_si (z, -3, 4, MPC_RNDNN); + mpc_pow_d (z, z, 0.5, MPC_RNDNN); + if (mpc_cmp_si_si (z, 1, 2) != 0) + { + printf ("Error for mpc_pow_d (2)\n"); + exit (1); + } + + mpc_set_ui_ui (z, 2, 3, MPC_RNDNN); + mpc_pow_d (z, z, 6.0, MPC_RNDNN); + if (mpc_cmp_si_si (z, 2035, -828) != 0) + { + printf ("Error for mpc_pow_d (3)\n"); + exit (1); + } + + mpc_clear (z); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tpow_fr.c b/mpc/tests/tpow_fr.c new file mode 100644 index 0000000000..47ef071292 --- /dev/null +++ b/mpc/tests/tpow_fr.c @@ -0,0 +1,63 @@ +/* tpow_fr -- test file for mpc_pow_fr. + +Copyright (C) 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +test_reuse (void) +{ + mpc_t z; + mpfr_t y; + int inex; + + mpfr_init2 (y, 2); + mpc_init2 (z, 2); + mpc_set_si_si (z, 0, -1, MPC_RNDNN); + mpfr_neg (mpc_realref (z), mpc_realref (z), GMP_RNDN); + mpc_div_2ui (z, z, 4, MPC_RNDNN); + mpfr_set_ui (y, 512, GMP_RNDN); + inex = mpc_pow_fr (z, z, y, MPC_RNDNN); + if (MPC_INEX_RE(inex) != 0 || MPC_INEX_IM(inex) != 0 || + mpfr_cmp_ui_2exp (mpc_realref(z), 1, -2048) != 0 || + mpfr_cmp_ui (mpc_imagref(z), 0) != 0 || mpfr_signbit (mpc_imagref(z)) == 0) + { + printf ("Error in test_reuse, wrong ternary value or output\n"); + printf ("inex=(%d %d)\n", MPC_INEX_RE(inex), MPC_INEX_IM(inex)); + printf ("z="); mpc_out_str (stdout, 2, 0, z, MPC_RNDNN); printf ("\n"); + exit (1); + } + mpfr_clear (y); + mpc_clear (z); +} + +int +main (void) +{ + DECL_FUNC (CCF, f, mpc_pow_fr); + test_start (); + + test_reuse (); + data_check (f, "pow_fr.dat"); + tgeneric (f, 2, 1024, 7, 10); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tpow_ld.c b/mpc/tests/tpow_ld.c new file mode 100644 index 0000000000..a02ea6ee90 --- /dev/null +++ b/mpc/tests/tpow_ld.c @@ -0,0 +1,43 @@ +/* tpow_ld -- test file for mpc_pow_ld. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + mpc_t z; + + test_start (); + + mpc_init2 (z, 5); + mpc_set_ui_ui (z, 3, 2, MPC_RNDNN); + mpc_pow_ld (z, z, (long double) 3.0, MPC_RNDNN); + if (mpc_cmp_si_si (z, -9, 46) != 0) + { + printf ("Error for mpc_pow_ld (1)\n"); + exit (1); + } + mpc_clear (z); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tpow_si.c b/mpc/tests/tpow_si.c new file mode 100644 index 0000000000..a3cbfb784d --- /dev/null +++ b/mpc/tests/tpow_si.c @@ -0,0 +1,89 @@ +/* tpow_si -- test file for mpc_pow_si. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for CHAR_BIT */ +#include "mpc-tests.h" + +static void +compare_mpc_pow (mpfr_prec_t pmax, int iter, unsigned long nbits) + /* copied from tpow_ui.c and replaced unsigned by signed */ +{ + mpfr_prec_t p; + mpc_t x, y, z, t; + long n; + int i, inex_pow, inex_pow_si; + mpc_rnd_t rnd; + + mpc_init3 (y, sizeof (unsigned long) * CHAR_BIT, MPFR_PREC_MIN); + for (p = MPFR_PREC_MIN; p <= pmax; p++) + for (i = 0; i < iter; i++) + { + mpc_init2 (x, p); + mpc_init2 (z, p); + mpc_init2 (t, p); + mpc_urandom (x, rands); + n = (signed long) gmp_urandomb_ui (rands, nbits); + mpc_set_si (y, n, MPC_RNDNN); + for (rnd = 0; rnd < 16; rnd ++) + { + inex_pow = mpc_pow (z, x, y, rnd); + inex_pow_si = mpc_pow_si (t, x, n, rnd); + if (mpc_cmp (z, t) != 0) + { + printf ("mpc_pow and mpc_pow_si differ for x="); + mpc_out_str (stdout, 10, 0, x, MPC_RNDNN); + printf (" n=%li\n", n); + printf ("mpc_pow gives "); + mpc_out_str (stdout, 10, 0, z, MPC_RNDNN); + printf ("\nmpc_pow_si gives "); + mpc_out_str (stdout, 10, 0, t, MPC_RNDNN); + printf ("\n"); + exit (1); + } + if (inex_pow != inex_pow_si) + { + printf ("mpc_pow and mpc_pow_si give different flags for x="); + mpc_out_str (stdout, 10, 0, x, MPC_RNDNN); + printf (" n=%li\n", n); + printf ("mpc_pow gives %d\n", inex_pow); + printf ("mpc_pow_si gives %d\n", inex_pow_si); + exit (1); + } + } + mpc_clear (x); + mpc_clear (z); + mpc_clear (t); + } + mpc_clear (y); +} + +int +main (void) +{ + DECL_FUNC (CCS, f, mpc_pow_si); + test_start (); + data_check (f, "pow_si.dat"); + + compare_mpc_pow (100, 5, 19); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tpow_ui.c b/mpc/tests/tpow_ui.c new file mode 100644 index 0000000000..4e8cd31000 --- /dev/null +++ b/mpc/tests/tpow_ui.c @@ -0,0 +1,118 @@ +/* tpow_ui -- test file for mpc_pow_ui. + +Copyright (C) 2009, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for CHAR_BIT */ +#include "mpc-tests.h" + +static void +compare_mpc_pow (mpfr_prec_t pmax, int iter, unsigned long nbits) +{ + mpfr_prec_t p; + mpc_t x, y, z, t; + unsigned long n; + int i, inex_pow, inex_pow_ui; + mpc_rnd_t rnd; + + mpc_init3 (y, sizeof (unsigned long) * CHAR_BIT, MPFR_PREC_MIN); + for (p = MPFR_PREC_MIN; p <= pmax; p++) + for (i = 0; i < iter; i++) + { + mpc_init2 (x, p); + mpc_init2 (z, p); + mpc_init2 (t, p); + mpc_urandom (x, rands); + n = gmp_urandomb_ui (rands, nbits); /* 0 <= n < 2^nbits */ + mpc_set_ui (y, n, MPC_RNDNN); + for (rnd = 0; rnd < 16; rnd ++) + { + inex_pow = mpc_pow (z, x, y, rnd); + inex_pow_ui = mpc_pow_ui (t, x, n, rnd); + if (mpc_cmp (z, t) != 0) + { + printf ("mpc_pow and mpc_pow_ui differ for x="); + mpc_out_str (stdout, 10, 0, x, MPC_RNDNN); + printf (" n=%lu\n", n); + printf ("mpc_pow gives "); + mpc_out_str (stdout, 10, 0, z, MPC_RNDNN); + printf ("\nmpc_pow_ui gives "); + mpc_out_str (stdout, 10, 0, t, MPC_RNDNN); + printf ("\n"); + exit (1); + } + if (inex_pow != inex_pow_ui) + { + printf ("mpc_pow and mpc_pow_ui give different flags for x="); + mpc_out_str (stdout, 10, 0, x, MPC_RNDNN); + printf (" n=%lu\n", n); + printf ("mpc_pow gives %d\n", inex_pow); + printf ("mpc_pow_ui gives %d\n", inex_pow_ui); + exit (1); + } + } + mpc_clear (x); + mpc_clear (z); + mpc_clear (t); + } + mpc_clear (y); +} + +int +main (int argc, char *argv[]) +{ + mpc_t z; + + DECL_FUNC (CCU, f, mpc_pow_ui); + + if (argc != 1) + { + mpfr_prec_t p; + long int n, k; + mpc_t res; + if (argc != 3 && argc != 4) + { + printf ("Usage: tpow_ui precision exponent [k]\n"); + exit (1); + } + p = atoi (argv[1]); + n = atoi (argv[2]); + MPC_ASSERT (n >= 0); + k = (argc > 3) ? atoi (argv[3]) : 1; + MPC_ASSERT (k >= 0); + mpc_init2 (z, p); + mpc_init2 (res, p); + mpfr_const_pi (mpc_realref (z), GMP_RNDN); + mpfr_div_2exp (mpc_realref (z), mpc_realref (z), 2, GMP_RNDN); + mpfr_const_log2 (mpc_imagref (z), GMP_RNDN); + while (k--) + mpc_pow_ui (res, z, (unsigned long int) n, MPC_RNDNN); + mpc_clear (z); + mpc_clear (res); + return 0; + } + + test_start (); + data_check (f, "pow_ui.dat"); + + compare_mpc_pow (100, 5, 19); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tpow_z.c b/mpc/tests/tpow_z.c new file mode 100644 index 0000000000..2a897e6bee --- /dev/null +++ b/mpc/tests/tpow_z.c @@ -0,0 +1,62 @@ +/* tpow_z -- test file for mpc_pow_z. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for CHAR_BIT */ +#include "mpc-tests.h" + +int +main (void) +{ + mpc_t z; + mpz_t t; + + test_start (); + + mpc_init2 (z, 5); + mpz_init_set_ui (t, 1ul); + mpc_set_ui_ui (z, 17ul, 42ul, MPC_RNDNN); + mpc_pow_z (z, z, t, MPC_RNDNN); + if (mpc_cmp_si_si (z, 17l, 42l) != 0) { + printf ("Error for mpc_pow_z (1)\n"); + exit (1); + } + mpz_set_si (t, -1l); + mpc_set_ui_ui (z, 1ul, 1ul, MPC_RNDNN); + mpc_pow_z (z, z, t, MPC_RNDNN); + mpc_mul_ui (z, z, 2ul, MPC_RNDNN); + if (mpc_cmp_si_si (z, 1l, -1l) != 0) { + printf ("Error for mpc_pow_z (-1)\n"); + exit (1); + } + mpz_set_ui (t, 1ul); + mpz_mul_2exp (t, t, sizeof (long) * CHAR_BIT); + mpc_set_ui_ui (z, 0ul, 1ul, MPC_RNDNN); + mpc_pow_z (z, z, t, MPC_RNDNN); + if (mpc_cmp_si_si (z, 1l, 0l) != 0) { + printf ("Error for mpc_pow_z (4*large)\n"); + exit (1); + } + mpc_clear (z); + mpz_clear (t); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tprec.c b/mpc/tests/tprec.c new file mode 100644 index 0000000000..18bba4e502 --- /dev/null +++ b/mpc/tests/tprec.c @@ -0,0 +1,69 @@ +/* tprec -- Test file for mpc_set_prec, mpc_get_prec and mpc_get_prec2. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +int +main (void) +{ + mpc_t z; + mpfr_prec_t prec, pr, pi; + + mpc_init2 (z, 1000); + + for (prec = 2; prec <= 1000; prec++) + { + /* check set_prec/get_prec */ + mpfr_set_prec (mpc_realref (z), prec); + mpfr_set_prec (mpc_imagref (z), prec + 1); + if (mpc_get_prec (z) != 0) + { + printf ("Error in mpc_get_prec for prec (re) = %lu, " + "prec (im) = %lu\n", (unsigned long int) prec, + (unsigned long int) prec + 1ul); + + exit (1); + } + + mpc_get_prec2 (&pr, &pi, z); + if (pr != prec || pi != prec + 1) + { + printf ("Error in mpc_get_prec2 for prec (re) = %lu, " + "prec (im) = %lu\n", (unsigned long int) prec, + (unsigned long int) prec + 1ul); + + exit (1); + } + + mpc_set_prec (z, prec); + if (mpc_get_prec (z) != prec) + { + printf ("Error in mpc_get_prec for prec = %lu\n", + (unsigned long int) prec); + + exit (1); + } + } + + mpc_clear (z); + + return 0; +} diff --git a/mpc/tests/tproj.c b/mpc/tests/tproj.c new file mode 100644 index 0000000000..222b697d98 --- /dev/null +++ b/mpc/tests/tproj.c @@ -0,0 +1,36 @@ +/* tproj -- test file for mpc_proj. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_proj); + + test_start (); + + tgeneric (f, 2, 1024, 1, 4096); + data_check (f, "proj.dat"); + + test_end (); + + return 0; +} diff --git a/mpc/tests/treal.c b/mpc/tests/treal.c new file mode 100644 index 0000000000..c3ab95fe46 --- /dev/null +++ b/mpc/tests/treal.c @@ -0,0 +1,35 @@ +/* treal -- test file for mpc_real. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (FC, f, mpc_real); + + test_start (); + + tgeneric (f, 2, 1024, 1, 4096); + + test_end (); + + return 0; +} diff --git a/mpc/tests/treimref.c b/mpc/tests/treimref.c new file mode 100644 index 0000000000..230d34c6df --- /dev/null +++ b/mpc/tests/treimref.c @@ -0,0 +1,48 @@ +/* treimref -- test file for mpc_realref and mpc_imagref. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + mpc_t z; + + test_start (); + test_end (); + + mpc_init2 (z, 6); + mpc_set_ui_ui (z, 17, 42, MPC_RNDNN); + mpfr_set_ui (mpc_realref (z), 18, GMP_RNDN); + if (mpfr_get_ui (mpc_realref (z), GMP_RNDN) != 18) + { + fprintf (stderr, "Error in mpfr_set_ui/mpc_realref\n"); + exit (1); + } + mpfr_set_ui (mpc_imagref (z), 43, GMP_RNDN); + if (mpfr_get_ui (mpc_imagref (z), GMP_RNDN) != 43) + { + fprintf (stderr, "Error in mpfr_set_ui/mpc_imagref\n"); + exit (1); + } + mpc_clear (z); + + return 0; +} diff --git a/mpc/tests/tset.c b/mpc/tests/tset.c new file mode 100644 index 0000000000..004943691b --- /dev/null +++ b/mpc/tests/tset.c @@ -0,0 +1,447 @@ +/* tset -- Test file for mpc_set_x and mpc_set_x_x functions. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "config.h" +#include /* for LONG_MAX */ + +#ifdef HAVE_INTTYPES_H +# include /* for intmax_t */ +#else +# ifdef HAVE_STDINT_H +# include +# endif +#endif + +#ifdef HAVE_COMPLEX_H +# include +#endif + +#ifdef HAVE_LOCALE_H +#include +#endif + +#include "mpc-tests.h" + +#define PRINT_ERROR(function_name, precision, a) \ + do { \ + printf ("Error in "function_name" for prec = %lu\n", \ + (unsigned long int) precision); \ + MPC_OUT(a); \ + exit (1); \ + } while (0) + +/* test MPC_SET_X_Y through some functions */ +static int +mpc_set_ui_fr (mpc_ptr z, unsigned long int a, mpfr_srcptr b, mpc_rnd_t rnd) + MPC_SET_X_Y (ui, fr, z, a, b, rnd) + +static int +mpc_set_fr_ui (mpc_ptr z, mpfr_srcptr a, unsigned long int b, mpc_rnd_t rnd) + MPC_SET_X_Y (fr, ui, z, a, b, rnd) + +static int +mpc_set_f_si (mpc_ptr z, mpf_t a, long int b, mpc_rnd_t rnd) + MPC_SET_X_Y (f, si, z, a, b, rnd) + + +static void +check_set (void) +{ + long int lo; + mpz_t mpz; + mpq_t mpq; + mpf_t mpf; + mpfr_t fr; + mpc_t x, z; + mpfr_prec_t prec; + + mpz_init (mpz); + mpq_init (mpq); + mpf_init2 (mpf, 1000); + mpfr_init2 (fr, 1000); + mpc_init2 (x, 1000); + mpc_init2 (z, 1000); + + mpz_set_ui (mpz, 0x4217); + mpq_set_si (mpq, -1, 0x4321); + mpf_set_q (mpf, mpq); + + for (prec = 2; prec <= 1000; prec++) + { + unsigned long int u = (unsigned long int) prec; + + mpc_set_prec (z, prec); + mpfr_set_prec (fr, prec); + + lo = -prec; + + mpfr_set_d (fr, 1.23456789, GMP_RNDN); + + mpc_set_d (z, 1.23456789, MPC_RNDNN); + if (mpfr_cmp (mpc_realref(z), fr) != 0 || mpfr_cmp_si (mpc_imagref(z), 0) != 0) + PRINT_ERROR ("mpc_set_d", prec, z); + +#if defined HAVE_COMPLEX_H + mpc_set_dc (z, I*1.23456789+1.23456789, MPC_RNDNN); + if (mpfr_cmp (mpc_realref(z), fr) != 0 || mpfr_cmp (mpc_imagref(z), fr) != 0) + PRINT_ERROR ("mpc_set_c", prec, z); +#endif + + mpc_set_ui (z, u, MPC_RNDNN); + if (mpfr_cmp_ui (mpc_realref(z), u) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0) + PRINT_ERROR ("mpc_set_ui", prec, z); + + mpc_set_d_d (z, 1.23456789, 1.23456789, MPC_RNDNN); + if (mpfr_cmp (mpc_realref(z), fr) != 0 || mpfr_cmp (mpc_imagref(z), fr) != 0) + PRINT_ERROR ("mpc_set_d_d", prec, z); + + mpc_set_si (z, lo, MPC_RNDNN); + if (mpfr_cmp_si (mpc_realref(z), lo) != 0 || mpfr_cmp_ui (mpc_imagref(z), 0) != 0) + PRINT_ERROR ("mpc_set_si", prec, z); + + mpfr_set_ld (fr, 1.23456789L, GMP_RNDN); + + mpc_set_ld_ld (z, 1.23456789L, 1.23456789L, MPC_RNDNN); + if (mpfr_cmp (mpc_realref(z), fr) != 0 || mpfr_cmp (mpc_imagref(z), fr) != 0) + PRINT_ERROR ("mpc_set_ld_ld", prec, z); + +#if defined HAVE_COMPLEX_H + mpc_set_ldc (z, I*1.23456789L+1.23456789L, MPC_RNDNN); + if (mpfr_cmp (mpc_realref(z), fr) != 0 || mpfr_cmp (mpc_imagref(z), fr) != 0) + PRINT_ERROR ("mpc_set_lc", prec, z); +#endif + mpc_set_ui_ui (z, u, u, MPC_RNDNN); + if (mpfr_cmp_ui (mpc_realref(z), u) != 0 + || mpfr_cmp_ui (mpc_imagref(z), u) != 0) + PRINT_ERROR ("mpc_set_ui_ui", prec, z); + + mpc_set_ld (z, 1.23456789L, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_ld", prec, z); + + mpc_set_prec (x, prec); + mpfr_set_ui(fr, 1, GMP_RNDN); + mpfr_div_ui(fr, fr, 3, GMP_RNDN); + mpfr_set(mpc_realref(x), fr, GMP_RNDN); + mpfr_set(mpc_imagref(x), fr, GMP_RNDN); + + mpc_set (z, x, MPC_RNDNN); + mpfr_clear_flags (); /* mpc_cmp set erange flag when an operand is a + NaN */ + if (mpc_cmp (z, x) != 0 || mpfr_erangeflag_p()) + { + printf ("Error in mpc_set for prec = %lu\n", + (unsigned long int) prec); + MPC_OUT(z); + MPC_OUT(x); + exit (1); + } + + mpc_set_si_si (z, lo, lo, MPC_RNDNN); + if (mpfr_cmp_si (mpc_realref(z), lo) != 0 + || mpfr_cmp_si (mpc_imagref(z), lo) != 0) + PRINT_ERROR ("mpc_set_si_si", prec, z); + + mpc_set_fr (z, fr, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_fr", prec, z); + + mpfr_set_z (fr, mpz, GMP_RNDN); + mpc_set_z_z (z, mpz, mpz, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp (mpc_imagref(z), fr) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_z_z", prec, z); + + mpc_set_fr_fr (z, fr, fr, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp (mpc_imagref(z), fr) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_fr_fr", prec, z); + + mpc_set_z (z, mpz, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_z", prec, z); + + mpfr_set_q (fr, mpq, GMP_RNDN); + mpc_set_q_q (z, mpq, mpq, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp (mpc_imagref(z), fr) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_q_q", prec, z); + + mpc_set_ui_fr (z, u, fr, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp_ui (mpc_realref (z), u) != 0 + || mpfr_cmp (mpc_imagref (z), fr) != 0 + || mpfr_erangeflag_p ()) + PRINT_ERROR ("mpc_set_ui_fr", prec, z); + + mpc_set_fr_ui (z, fr, u, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref (z), fr) != 0 + || mpfr_cmp_ui (mpc_imagref (z), u) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_fr_ui", prec, z); + + mpc_set_q (z, mpq, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_q", prec, z); + + mpfr_set_f (fr, mpf, GMP_RNDN); + mpc_set_f_f (z, mpf, mpf, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp (mpc_imagref(z), fr) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_f_f", prec, z); + + mpc_set_f (z, mpf, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_f", prec, z); + + mpc_set_f_si (z, mpf, lo, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref (z), fr) != 0 + || mpfr_cmp_si (mpc_imagref (z), lo) != 0 + || mpfr_erangeflag_p ()) + PRINT_ERROR ("mpc_set_f", prec, z); + + mpc_set_nan (z); + if (!mpfr_nan_p (mpc_realref(z)) || !mpfr_nan_p (mpc_imagref(z))) + PRINT_ERROR ("mpc_set_nan", prec, z); + +#ifdef _MPC_H_HAVE_INTMAX_T + { + uintmax_t uim = (uintmax_t) prec; + intmax_t im = (intmax_t) prec; + + mpc_set_uj (z, uim, MPC_RNDNN); + if (mpfr_cmp_ui (mpc_realref(z), u) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0) + PRINT_ERROR ("mpc_set_uj", prec, z); + + mpc_set_sj (z, im, MPC_RNDNN); + if (mpfr_cmp_ui (mpc_realref(z), u) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0) + PRINT_ERROR ("mpc_set_sj (1)", prec, z); + + mpc_set_uj_uj (z, uim, uim, MPC_RNDNN); + if (mpfr_cmp_ui (mpc_realref(z), u) != 0 + || mpfr_cmp_ui (mpc_imagref(z), u) != 0) + PRINT_ERROR ("mpc_set_uj_uj", prec, z); + + mpc_set_sj_sj (z, im, im, MPC_RNDNN); + if (mpfr_cmp_ui (mpc_realref(z), u) != 0 + || mpfr_cmp_ui (mpc_imagref(z), u) != 0) + PRINT_ERROR ("mpc_set_sj_sj (1)", prec, z); + + im = LONG_MAX; + if (sizeof (intmax_t) == 2 * sizeof (unsigned long)) + im = 2 * im * im + 4 * im + 1; /* gives 2^(2n-1)-1 from 2^(n-1)-1 */ + + mpc_set_sj (z, im, MPC_RNDNN); + if (mpfr_get_sj (mpc_realref(z), GMP_RNDN) != im || + mpfr_cmp_ui (mpc_imagref(z), 0) != 0) + PRINT_ERROR ("mpc_set_sj (2)", im, z); + + mpc_set_sj_sj (z, im, im, MPC_RNDNN); + if (mpfr_get_sj (mpc_realref(z), GMP_RNDN) != im || + mpfr_get_sj (mpc_imagref(z), GMP_RNDN) != im) + PRINT_ERROR ("mpc_set_sj_sj (2)", im, z); + } +#endif /* _MPC_H_HAVE_INTMAX_T */ + +#if defined HAVE_COMPLEX_H + { + double _Complex c = 1.0 - 2.0*I, d; + long double _Complex lc = c, ld; + + mpc_set_dc (z, c, MPC_RNDNN); + if ((d = mpc_get_dc (z, MPC_RNDNN)) != c) + { + printf ("expected (%f,%f)\n", creal (c), cimag (c)); + printf ("got (%f,%f)\n", creal (d), cimag (d)); + PRINT_ERROR ("mpc_get_dc", prec, z); + } + mpc_set_ldc (z, lc, MPC_RNDNN); + if ((ld = mpc_get_ldc (z, MPC_RNDNN)) != lc) + { + printf ("expected (%Lf,%Lf)\n", creall (lc), cimagl (lc)); + printf ("got (%Lf,%Lf)\n", creall (ld), cimagl (ld)); + PRINT_ERROR ("mpc_get_ldc", prec, z); + } + } +#endif + } + + mpz_clear (mpz); + mpq_clear (mpq); + mpf_clear (mpf); + mpfr_clear (fr); + mpc_clear (x); + mpc_clear (z); +} + +static void +check_set_str (mpfr_exp_t exp_max) +{ + mpc_t expected; + mpc_t got; + char *str; + + mpfr_prec_t prec; + mpfr_exp_t exp_min; + int base; + + mpc_init2 (expected, 1024); + mpc_init2 (got, 1024); + + exp_min = mpfr_get_emin (); + if (exp_max <= 0) + exp_max = mpfr_get_emax (); + else if (exp_max > mpfr_get_emax ()) + exp_max = mpfr_get_emax(); + if (-exp_max > exp_min) + exp_min = - exp_max; + + for (prec = 2; prec < 1024; prec += 7) + { + mpc_set_prec (got, prec); + mpc_set_prec (expected, prec); + + base = 2 + (int) gmp_urandomm_ui (rands, 35); + /* uses external variable rands from random.c */ + + mpfr_set_nan (mpc_realref (expected)); + mpfr_set_inf (mpc_imagref (expected), prec % 2 - 1); + str = mpc_get_str (base, 0, expected, MPC_RNDNN); + if (mpfr_nan_p (mpc_realref (got)) == 0 + || mpfr_cmp (mpc_imagref (got), mpc_imagref (expected)) != 0) + { + printf ("Error: mpc_set_str o mpc_get_str != Id\n" + "in base %u with str=\"%s\"\n", base, str); + MPC_OUT (expected); + printf (" "); + MPC_OUT (got); + exit (1); + } + mpc_free_str (str); + + test_default_random (expected, exp_min, exp_max, 128, 25); + str = mpc_get_str (base, 0, expected, MPC_RNDNN); + if (mpc_set_str (got, str, base, MPC_RNDNN) == -1 + || mpc_cmp (got, expected) != 0) + { + printf ("Error: mpc_set_str o mpc_get_str != Id\n" + "in base %u with str=\"%s\"\n", base, str); + MPC_OUT (expected); + printf (" "); + MPC_OUT (got); + exit (1); + } + mpc_free_str (str); + } + +#ifdef HAVE_SETLOCALE + { + /* Check with ',' as a decimal point */ + char *old_locale; + + old_locale = setlocale (LC_ALL, "de_DE"); + if (old_locale != NULL) + { + str = mpc_get_str (10, 0, expected, MPC_RNDNN); + if (mpc_set_str (got, str, 10, MPC_RNDNN) == -1 + || mpc_cmp (got, expected) != 0) + { + printf ("Error: mpc_set_str o mpc_get_str != Id\n" + "with str=\"%s\"\n", str); + MPC_OUT (expected); + printf (" "); + MPC_OUT (got); + exit (1); + } + mpc_free_str (str); + + setlocale (LC_ALL, old_locale); + } + } +#endif /* HAVE_SETLOCALE */ + + /* the real part has a zero exponent in base ten (fixed in r439) */ + mpc_set_prec (expected, 37); + mpc_set_prec (got, 37); + mpc_set_str (expected, "921FC04EDp-35 ", 16, GMP_RNDN); + str = mpc_get_str (10, 0, expected, MPC_RNDNN); + if (mpc_set_str (got, str, 10, MPC_RNDNN) == -1 + || mpc_cmp (got, expected) != 0) + { + printf ("Error: mpc_set_str o mpc_get_str != Id\n" + "with str=\"%s\"\n", str); + MPC_OUT (expected); + printf (" "); + MPC_OUT (got); + exit (1); + } + mpc_free_str (str); + + str = mpc_get_str (1, 0, expected, MPC_RNDNN); + if (str != NULL) + { + printf ("Error: mpc_get_str with base==1 should fail\n"); + exit (1); + } + + mpc_clear (expected); + mpc_clear (got); +} + +int +main (void) +{ + test_start (); + + check_set (); + check_set_str (1024); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tsin.c b/mpc/tests/tsin.c new file mode 100644 index 0000000000..3b09c78dfe --- /dev/null +++ b/mpc/tests/tsin.c @@ -0,0 +1,36 @@ +/* tsin -- test file for mpc_sin. + +Copyright (C) 2007, 2008, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_sin); + + test_start (); + + data_check (f, "sin.dat"); + tgeneric (f, 2, 512, 7, 7); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tsin_cos.c b/mpc/tests/tsin_cos.c new file mode 100644 index 0000000000..a1e74241df --- /dev/null +++ b/mpc/tests/tsin_cos.c @@ -0,0 +1,35 @@ +/* tsin_cos -- test file for mpc_sin_cos. + +Copyright (C) 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC_C, f, mpc_sin_cos); + + test_start (); + + tgeneric (f, 2, 512, 13, 7); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tsinh.c b/mpc/tests/tsinh.c new file mode 100644 index 0000000000..c12f0367e7 --- /dev/null +++ b/mpc/tests/tsinh.c @@ -0,0 +1,36 @@ +/* tsinh -- test file for mpc_sinh. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_sinh); + + test_start (); + + data_check (f, "sinh.dat"); + tgeneric (f, 2, 512, 7, 7); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tsqr.c b/mpc/tests/tsqr.c new file mode 100644 index 0000000000..02fea7ed50 --- /dev/null +++ b/mpc/tests/tsqr.c @@ -0,0 +1,191 @@ +/* tsqr -- test file for mpc_sqr. + +Copyright (C) 2002, 2005, 2008, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +cmpsqr (mpc_srcptr x, mpc_rnd_t rnd) + /* computes the square of x with the specific function or by simple */ + /* multiplication using the rounding mode rnd and compares the results */ + /* and return values. */ + /* In our current test suite, the real and imaginary parts of x have */ + /* the same precision, and we use this precision also for the result. */ + /* Furthermore, we check whether computing the square in the same */ + /* place yields the same result. */ + /* We also compute the result with four times the precision and check */ + /* whether the rounding is correct. Error reports in this part of the */ + /* algorithm might still be wrong, though, since there are two */ + /* consecutive roundings. */ +{ + mpc_t z, t, u; + int inexact_z, inexact_t; + + mpc_init2 (z, MPC_MAX_PREC (x)); + mpc_init2 (t, MPC_MAX_PREC (x)); + mpc_init2 (u, 4 * MPC_MAX_PREC (x)); + + inexact_z = mpc_sqr (z, x, rnd); + inexact_t = mpc_mul (t, x, x, rnd); + + if (mpc_cmp (z, t)) + { + fprintf (stderr, "sqr and mul differ for rnd=(%s,%s) \nx=", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + mpc_out_str (stderr, 2, 0, x, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr gives "); + mpc_out_str (stderr, 2, 0, z, MPC_RNDNN); + fprintf (stderr, "\nmpc_mul gives "); + mpc_out_str (stderr, 2, 0, t, MPC_RNDNN); + fprintf (stderr, "\n"); + exit (1); + } + if (inexact_z != inexact_t) + { + fprintf (stderr, "The return values of sqr and mul differ for rnd=(%s,%s) \nx= ", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + mpc_out_str (stderr, 2, 0, x, MPC_RNDNN); + fprintf (stderr, "\nx^2="); + mpc_out_str (stderr, 2, 0, z, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr gives %i", inexact_z); + fprintf (stderr, "\nmpc_mul gives %i", inexact_t); + fprintf (stderr, "\n"); + exit (1); + } + + mpc_set (t, x, MPC_RNDNN); + inexact_t = mpc_sqr (t, t, rnd); + if (mpc_cmp (z, t)) + { + fprintf (stderr, "sqr and sqr in place differ for rnd=(%s,%s) \nx=", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + mpc_out_str (stderr, 2, 0, x, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr gives "); + mpc_out_str (stderr, 2, 0, z, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr in place gives "); + mpc_out_str (stderr, 2, 0, t, MPC_RNDNN); + fprintf (stderr, "\n"); + exit (1); + } + if (inexact_z != inexact_t) + { + fprintf (stderr, "The return values of sqr and sqr in place differ for rnd=(%s,%s) \nx= ", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + mpc_out_str (stderr, 2, 0, x, MPC_RNDNN); + fprintf (stderr, "\nx^2="); + mpc_out_str (stderr, 2, 0, z, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr gives %i", inexact_z); + fprintf (stderr, "\nmpc_sqr in place gives %i", inexact_t); + fprintf (stderr, "\n"); + exit (1); + } + + mpc_sqr (u, x, rnd); + mpc_set (t, u, rnd); + if (mpc_cmp (z, t)) + { + fprintf (stderr, "rounding in sqr might be incorrect for rnd=(%s,%s) \nx=", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + mpc_out_str (stderr, 2, 0, x, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr gives "); + mpc_out_str (stderr, 2, 0, z, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr quadruple precision gives "); + mpc_out_str (stderr, 2, 0, u, MPC_RNDNN); + fprintf (stderr, "\nand is rounded to "); + mpc_out_str (stderr, 2, 0, t, MPC_RNDNN); + fprintf (stderr, "\n"); + exit (1); + } + + mpc_clear (z); + mpc_clear (t); + mpc_clear (u); +} + + +static void +testsqr (long a, long b, mpfr_prec_t prec, mpc_rnd_t rnd) +{ + mpc_t x; + + mpc_init2 (x, prec); + + mpc_set_si_si (x, a, b, rnd); + + cmpsqr (x, rnd); + + mpc_clear (x); +} + + +static void +reuse_bug (void) +{ + mpc_t z1; + + /* reuse bug found by Paul Zimmermann 20081021 */ + mpc_init2 (z1, 2); + /* RE (z1^2) overflows, IM(z^2) = -0 */ + mpfr_set_str (mpc_realref (z1), "0.11", 2, GMP_RNDN); + mpfr_mul_2si (mpc_realref (z1), mpc_realref (z1), mpfr_get_emax (), GMP_RNDN); + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + mpc_conj (z1, z1, MPC_RNDNN); + mpc_sqr (z1, z1, MPC_RNDNN); + if (!mpfr_inf_p (mpc_realref (z1)) || mpfr_signbit (mpc_realref (z1)) + ||!mpfr_zero_p (mpc_imagref (z1)) || !mpfr_signbit (mpc_imagref (z1))) + { + printf ("Error: Regression, bug 20081021 reproduced\n"); + MPC_OUT (z1); + exit (1); + } + + mpc_clear (z1); +} + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_sqr); + test_start (); + + testsqr (247, -65, 8, 24); + testsqr (5, -896, 3, 2); + testsqr (-3, -512, 2, 16); + testsqr (266013312, 121990769, 27, 0); + testsqr (170, 9, 8, 0); + testsqr (768, 85, 8, 16); + testsqr (145, 1816, 8, 24); + testsqr (0, 1816, 8, 24); + testsqr (145, 0, 8, 24); + + data_check (f, "sqr.dat"); + tgeneric (f, 2, 1024, 1, 0); + + reuse_bug (); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tsqrt.c b/mpc/tests/tsqrt.c new file mode 100644 index 0000000000..2da6842add --- /dev/null +++ b/mpc/tests/tsqrt.c @@ -0,0 +1,36 @@ +/* tsqrt -- test file for mpc_sqrt. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_sqrt); + + test_start (); + + data_check (f, "sqrt.dat"); + tgeneric (f, 2, 1024, 7, 256); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tstrtoc.c b/mpc/tests/tstrtoc.c new file mode 100644 index 0000000000..77e34ee350 --- /dev/null +++ b/mpc/tests/tstrtoc.c @@ -0,0 +1,166 @@ +/* tstrtoc -- test file for mpc_strtoc. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include + +#include "mpc-tests.h" + +extern unsigned long line_number; +extern int nextchar; +extern char *pathname; + +/* names of rounding modes */ +extern const char *rnd_mode[]; + +static void +check_file (const char* file_name) +{ + FILE *fp; + unsigned long test_line_number; + + size_t str_len = 255; + char *str = NULL; + size_t rstr_len = 255; + char *rstr = NULL; + char *end = NULL; + + int base; + int inex_re; + int inex_im; + mpc_t expected, got; + mpc_rnd_t rnd = MPC_RNDNN; + int inex = 0, inex_expected; + known_signs_t ks = {1, 1}; + + + fp = open_data_file (file_name); + + /* initializations */ + str = (char *) malloc (str_len); + if (str == NULL) + { + printf ("Cannot allocate memory\n"); + exit (1); + } + rstr = (char *) malloc (rstr_len); + if (rstr == NULL) + { + printf ("Cannot allocate memory\n"); + exit (1); + } + mpc_init2 (expected, 53); + mpc_init2 (got, 53); + + /* read data file */ + line_number = 1; + nextchar = getc (fp); + while (nextchar != EOF) + { + skip_whitespace_comments (fp); + + /* 1. read a line of data: expected result, base, rounding mode */ + test_line_number = line_number; + read_ternary (fp, &inex_re); + read_ternary (fp, &inex_im); + read_mpc (fp, expected, NULL); + if (inex_re == TERNARY_ERROR || inex_im == TERNARY_ERROR) + inex_expected = -1; + else + inex_expected = MPC_INEX (inex_re, inex_im); + + str_len = read_string (fp, &str, str_len, "number string"); + rstr_len = read_string (fp, &rstr, rstr_len, "string remainder"); + read_int (fp, &base, "base"); + read_mpc_rounding_mode (fp, &rnd); + + /* 2. convert string at the same precision as the expected result */ + mpfr_set_prec (mpc_realref (got), MPC_PREC_RE (expected)); + mpfr_set_prec (mpc_imagref (got), MPC_PREC_IM (expected)); + inex = mpc_strtoc (got, str, &end, base, rnd); + + /* 3. compare this result with the expected one */ + if (inex != inex_expected + || !same_mpc_value (got, expected, ks) + || strcmp (end, rstr) != 0) + { + printf ("mpc_strtoc(str) failed (line %lu)\nwith base=%d and " + "rounding mode %s\n", test_line_number, base, + rnd_mode[rnd]); + if (inex != MPC_INEX (inex_re, inex_im)) + printf ("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + (inex_re == +1 ? "+1" : (inex_re == -1 ? "-1" : "0")), + (inex_im == +1 ? "+1" : (inex_im == -1 ? "-1" : "0"))); + printf ("str = \"%s\"\n", str); + if (strcmp (end, rstr) != 0) + printf ("string remainder expected \"%s\"\n" + " got \"%s\"\n", + rstr, end); + else + { + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + } + exit (1); + } + + end = NULL; + } + + mpc_clear (expected); + mpc_clear (got); + if (str != NULL) + free (str); + if (rstr != NULL) + free (rstr); + close_data_file (fp); +} + +static void +check_null (void) +{ + int inex; + char *end; + mpc_t z; + + mpc_init2 (z, 53); + + inex = mpc_strtoc (z, NULL, &end, 10, MPC_RNDNN); + if (end != NULL || inex != -1 || mpfr_nan_p (mpc_realref (z)) == 0 + || mpfr_nan_p (mpc_imagref (z)) == 0) + { + printf ("Error: mpc_strtoc(z, NULL) with a NULL pointer should fail" + " and the z value should be set to NaN +I*NaN\ngot "); + MPC_OUT (z); + exit (1); + } + + mpc_clear (z); +} + +int +main (void) +{ + check_null (); + check_file ("strtoc.dat"); + return 0; +} diff --git a/mpc/tests/tsub.c b/mpc/tests/tsub.c new file mode 100644 index 0000000000..658c81e2db --- /dev/null +++ b/mpc/tests/tsub.c @@ -0,0 +1,36 @@ +/* tsub -- test file for mpc_sub. + +Copyright (C) 2008, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (C_CC, f, mpc_sub); + + test_start (); + + data_check (f, "sub.dat"); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tsub_fr.c b/mpc/tests/tsub_fr.c new file mode 100644 index 0000000000..495fdeea75 --- /dev/null +++ b/mpc/tests/tsub_fr.c @@ -0,0 +1,36 @@ +/* tsub_fr -- test file for mpc_sub_fr. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCF, f, mpc_sub_fr); + + test_start (); + + data_check (f, "sub_fr.dat"); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tsub_ui.c b/mpc/tests/tsub_ui.c new file mode 100644 index 0000000000..567ead5747 --- /dev/null +++ b/mpc/tests/tsub_ui.c @@ -0,0 +1,35 @@ +/* tsub_ui -- test file for mpc_sub_ui. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_sub_ui); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tswap.c b/mpc/tests/tswap.c new file mode 100644 index 0000000000..948c7f7e3e --- /dev/null +++ b/mpc/tests/tswap.c @@ -0,0 +1,54 @@ +/* tswap -- Test file for mpc_swap. + +Copyright (C) 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + mpc_t x, y, x2, y2; + + mpc_init2 (x, 50); + mpc_init2 (x2, 50); + mpc_init2 (y, 100); + mpc_init2 (y2, 100); + + mpc_set_ui_ui (x, 1ul, 2ul, MPC_RNDNN); + mpc_set_ui_ui (x2, 1ul, 2ul, MPC_RNDNN); + mpc_set_ui_ui (y, 3ul, 4ul, MPC_RNDNN); + mpc_set_ui_ui (y2, 3ul, 4ul, MPC_RNDNN); + + mpc_swap (x, y); + + if ( mpfr_get_prec (mpc_realref (x)) != mpfr_get_prec (mpc_realref (y2)) + || mpfr_get_prec (mpc_imagref (x)) != mpfr_get_prec (mpc_imagref (y2)) + || mpfr_get_prec (mpc_realref (y)) != mpfr_get_prec (mpc_realref (x2)) + || mpfr_get_prec (mpc_imagref (y)) != mpfr_get_prec (mpc_imagref (x2)) + || mpc_cmp (x, y2) != 0 + || mpc_cmp (y, x2) != 0) + exit (1); + + mpc_clear (x); + mpc_clear (x2); + mpc_clear (y); + mpc_clear (y2); + + return 0; +} diff --git a/mpc/tests/ttan.c b/mpc/tests/ttan.c new file mode 100644 index 0000000000..f1d826a233 --- /dev/null +++ b/mpc/tests/ttan.c @@ -0,0 +1,216 @@ +/* ttan -- test file for mpc_tan. + +Copyright (C) 2008, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +pure_real_argument (void) +{ + /* tan(x -i*0) = tan(x) -i*0 */ + /* tan(x +i*0) = tan(x) +i*0 */ + mpfr_t x; + mpfr_t tan_x; + mpc_t z; + mpc_t tan_z; + + mpfr_init2 (x, 79); + mpfr_init2 (tan_x, 113); + mpc_init2 (z, 79); + mpc_init2 (tan_z, 113); + + /* tan(1 +i*0) = tan(1) +i*0 */ + mpc_set_ui_ui (z, 1, 0, MPC_RNDNN); + mpfr_set_ui (x, 1, GMP_RNDN); + mpfr_tan (tan_x, x, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0 + || !mpfr_zero_p (mpc_imagref (tan_z)) || mpfr_signbit (mpc_imagref (tan_z))) + { + printf ("mpc_tan(1 + i * 0) failed\n"); + exit (1); + } + + /* tan(1 -i*0) = tan(1) -i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0 + || !mpfr_zero_p (mpc_imagref (tan_z)) || !mpfr_signbit (mpc_imagref (tan_z))) + { + printf ("mpc_tan(1 - i * 0) failed\n"); + exit (1); + } + + /* tan(Pi/2 +i*0) = +Inf +i*0 */ + mpfr_const_pi (x, GMP_RNDN); + mpfr_div_2ui (x, x, 1, GMP_RNDN); + mpfr_set (mpc_realref (z), x, GMP_RNDN); + mpfr_set_ui (mpc_imagref (z), 0, GMP_RNDN); + mpfr_tan (tan_x, x, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0 + || !mpfr_zero_p (mpc_imagref (tan_z)) || mpfr_signbit (mpc_imagref (tan_z))) + { + printf ("mpc_tan(Pi/2 + i * 0) failed\n"); + exit (1); + } + + /* tan(Pi/2 -i*0) = +Inf -i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0 + || !mpfr_zero_p (mpc_imagref (tan_z)) || !mpfr_signbit (mpc_imagref (tan_z))) + { + printf ("mpc_tan(Pi/2 - i * 0) failed\n"); + exit (1); + } + + /* tan(-Pi/2 +i*0) = -Inf +i*0 */ + mpfr_neg (x, x, GMP_RNDN); + mpc_neg (z, z, MPC_RNDNN); + mpfr_tan (tan_x, x, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0 + || !mpfr_zero_p (mpc_imagref (tan_z)) || mpfr_signbit (mpc_imagref (tan_z))) + { + printf ("mpc_tan(-Pi/2 + i * 0) failed\n"); + exit (1); + } + + /* tan(-Pi/2 -i*0) = -Inf -i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0 + || !mpfr_zero_p (mpc_imagref (tan_z)) || !mpfr_signbit (mpc_imagref (tan_z))) + { + printf ("mpc_tan(-Pi/2 - i * 0) failed\n"); + exit (1); + } + + mpc_clear (tan_z); + mpc_clear (z); + mpfr_clear (tan_x); + mpfr_clear (x); +} + +static void +pure_imaginary_argument (void) +{ + /* tan(-0 +i*y) = -0 +i*tanh(y) */ + /* tan(+0 +i*y) = +0 +i*tanh(y) */ + mpfr_t y; + mpfr_t tanh_y; + mpc_t z; + mpc_t tan_z; + mpfr_prec_t prec = (mpfr_prec_t) 111; + + mpfr_init2 (y, 2); + mpfr_init2 (tanh_y, prec); + mpc_init2 (z, 2); + mpc_init2 (tan_z, prec); + + /* tan(0 +i) = +0 +i*tanh(1) */ + mpc_set_ui_ui (z, 0, 1, MPC_RNDNN); + mpfr_set_ui (y, 1, GMP_RNDN); + mpfr_tanh (tanh_y, y, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_imagref (tan_z), tanh_y) != 0 + || !mpfr_zero_p (mpc_realref (tan_z)) || mpfr_signbit (mpc_realref (tan_z))) + { + mpc_t c99; + + mpc_init2 (c99, prec); + mpfr_set_ui (mpc_realref (c99), 0, GMP_RNDN); + mpfr_set (mpc_imagref (c99), tanh_y, GMP_RNDN); + + TEST_FAILED ("mpc_tan", z, tan_z, c99, MPC_RNDNN); + } + + /* tan(0 -i) = +0 +i*tanh(-1) */ + mpc_conj (z, z, MPC_RNDNN); + mpfr_neg (tanh_y, tanh_y, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_imagref (tan_z), tanh_y) != 0 + || !mpfr_zero_p (mpc_realref (tan_z)) || mpfr_signbit (mpc_realref (tan_z))) + { + mpc_t c99; + + mpc_init2 (c99, prec); + mpfr_set_ui (mpc_realref (c99), 0, GMP_RNDN); + mpfr_set (mpc_imagref (c99), tanh_y, GMP_RNDN); + + TEST_FAILED ("mpc_tan", z, tan_z, c99, MPC_RNDNN); + } + + /* tan(-0 +i) = -0 +i*tanh(1) */ + mpc_neg (z, z, MPC_RNDNN); + mpfr_neg (tanh_y, tanh_y, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_imagref (tan_z), tanh_y) != 0 + || !mpfr_zero_p (mpc_realref (tan_z)) || !mpfr_signbit (mpc_realref (tan_z))) + { + mpc_t c99; + + mpc_init2 (c99, prec); + mpfr_set_ui (mpc_realref (c99), 0, GMP_RNDN); + mpfr_set (mpc_imagref (c99), tanh_y, GMP_RNDN); + + TEST_FAILED ("mpc_tan", z, tan_z, c99, MPC_RNDNN); + } + + /* tan(-0 -i) = -0 +i*tanh(-1) */ + mpc_conj (z, z, MPC_RNDNN); + mpfr_neg (tanh_y, tanh_y, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_imagref (tan_z), tanh_y) != 0 + || !mpfr_zero_p (mpc_realref (tan_z)) || !mpfr_signbit (mpc_realref (tan_z))) + { + mpc_t c99; + + mpc_init2 (c99, prec); + mpfr_set_ui (mpc_realref (c99), 0, GMP_RNDN); + mpfr_set (mpc_imagref (c99), tanh_y, GMP_RNDN); + + TEST_FAILED ("mpc_tan", z, tan_z, c99, MPC_RNDNN); + } + + mpc_clear (tan_z); + mpc_clear (z); + mpfr_clear (tanh_y); + mpfr_clear (y); +} + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_tan); + + test_start (); + + data_check (f, "tan.dat"); + tgeneric (f, 2, 512, 7, 4); + + pure_real_argument (); + pure_imaginary_argument (); + + test_end (); + + return 0; +} diff --git a/mpc/tests/ttanh.c b/mpc/tests/ttanh.c new file mode 100644 index 0000000000..26d9fbe160 --- /dev/null +++ b/mpc/tests/ttanh.c @@ -0,0 +1,36 @@ +/* ttanh -- test file for mpc_tanh. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_tanh); + + test_start (); + + data_check (f, "tanh.dat"); + tgeneric (f, 2, 512, 7, 4); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tui_div.c b/mpc/tests/tui_div.c new file mode 100644 index 0000000000..c109189265 --- /dev/null +++ b/mpc/tests/tui_div.c @@ -0,0 +1,102 @@ +/* tui_div -- test file for mpc_ui_div. + +Copyright (C) 2008, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +special (void) +{ + mpc_t a, b; + + mpc_init2 (a, 10); + mpc_init2 (b, 10); + + mpc_set_ui_ui (a, 2, 4, MPC_RNDNN); + mpc_ui_div (b, 10, a, MPC_RNDNN); + if (mpc_cmp_si_si (b, 1, -2) != 0) + { + printf ("10/(2,4) failed\n"); + printf ("expected (1,-2)\n"); + printf ("got "); + mpc_out_str (stdout, 10, 0, b, MPC_RNDNN); + printf ("\n"); + exit (1); + } + + /* 0/(-1-0*I) should give (-0, +0) */ + mpfr_set_str (mpc_realref(a), "-1", 10, GMP_RNDN); + mpfr_set_str (mpc_imagref(a), "-0", 10, GMP_RNDN); + mpc_ui_div (b, 0, a, MPC_RNDNN); + if ((mpc_cmp_si_si (b, 0, 0) != 0) || (MPFR_SIGN (mpc_realref(b)) > 0) + || (MPFR_SIGN (mpc_imagref(b)) < 0)) + { + printf ("0/(-1,-0) failed\n"); + printf ("expected (-0,+0)\n"); + printf ("got "); + mpc_out_str (stdout, 10, 0, b, MPC_RNDNN); + printf ("\n"); + exit (1); + } + + mpc_set_ui_ui (a, 1, 0, MPC_RNDNN); + mpc_ui_div (b, 1, a, MPC_RNDNN); + if (mpc_cmp_si_si (b, 1, 0) != 0) + { + printf ("1/(1,0) failed\n"); + printf ("expected (1,0)\n"); + printf ("got "); + mpc_out_str (stdout, 10, 0, b, MPC_RNDNN); + printf ("\n"); + exit (1); + } + + /* problem reported by Timo Hartmann with mpc-0.7, 21 Oct 2009 */ + mpc_set_ui_ui (a, 4, 0, MPC_RNDNN); + mpc_ui_div (b, 1, a, MPC_RNDNN); + if (mpfr_cmp_ui_2exp (mpc_realref(b), 1, -2) != 0 || + mpfr_cmp_ui (mpc_imagref(b), 0) != 0 || mpfr_signbit (mpc_imagref(b)) != 0) + { + printf ("1/(4,0) failed\n"); + printf ("expected (1/4,0)\n"); + printf ("got "); + mpc_out_str (stdout, 10, 0, b, MPC_RNDNN); + printf ("\n"); + exit (1); + } + + mpc_clear (a); + mpc_clear (b); +} + +int +main (void) +{ + DECL_FUNC (CUC, f, mpc_ui_div); + + test_start (); + + special (); + + tgeneric (f, 2, 1024, 7, 4096); + + test_end (); + + return 0; +} diff --git a/mpc/tests/tui_ui_sub.c b/mpc/tests/tui_ui_sub.c new file mode 100644 index 0000000000..67c9071cdc --- /dev/null +++ b/mpc/tests/tui_ui_sub.c @@ -0,0 +1,35 @@ +/* tui_ui_sub -- test file for mpc_ui_ui_sub. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CUUC, f, mpc_ui_ui_sub); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} -- cgit v1.2.1