diff options
| author | Zack Weinberg <zack@gcc.gnu.org> | 2003-07-04 18:18:54 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2003-07-04 18:18:54 +0000 |
| commit | 6eb95e99e7c021cbbfa1d54b1f0ea57d9d095a82 (patch) | |
| tree | b01fd4f285dcf287b34caf7b296d58a120edb505 /intl | |
| parent | 2f8058688a1a5bd6545e5249c013c10759b15758 (diff) | |
| download | gcc-6eb95e99e7c021cbbfa1d54b1f0ea57d9d095a82.tar.gz | |
intl: New directory; see intl/ChangeLog for details.
top:
* intl: New directory; see intl/ChangeLog for details.
* ABOUT-NLS, config.rpath: Import from gettext 0.12.1.
* Makefile.tpl: all-gcc depends on maybe-all-intl.
* Makefile.in: Regenerate.
config:
* gettext.m4: New file - copy of gettext.m4 from binutils
CVS, with added AC_ISC_POSIX macro from gcc/aclocal.m4.
gcc:
* ABOUT-NLS: Delete.
* intl: Delete entire directory.
* aclocal.m4: Include ../config/gettext.m4. Delete
AC_ISC_POSIX, AM_LANGINFO_CODESET, jm_GLIBC21, AM_LC_MESSAGES,
AM_PATH_PROG_WITH_TEST, AM_WITH_NLS, and AM_GNU_GETTEXT.
* configure.in: Use CY_GNU_GETTEXT, not AM_GNU_GETTEXT.
Remove intl/Makefile from all_outputs.
* configure, config.in: Regenerate.
* Makefile.in: Expunge all references to intl subdirectory.
Add -I../intl to INCLUDES.
* intl.h: Include libintl.h if and only if ENABLE_NLS is defined.
intl:
* Makefile.in: Remove unnecessary capabilities for
installation, build of shared libraries, generation of
distribution tarballs, etc. Fix all the places that rely on
the parent directory. Don't generate libgnuintl.h from
anything; do generate $(objdir)/libintl.h from libgnuintl.h if
necessary. Adjust DEFS for use of config.h.
* libgnuintl.h.in: Rename libgnuintl.h.
* README: New file.
* config.charset, ref-add.sin, ref-del.sin: Delete (unused).
* COPYING.LIB-2.0, COPYING.LIB-2.1: Delete (redundant).
* aclocal.m4: New; generated per instructions in gettext manual.
* configure.in: New; written from scratch for this configuration.
* configure, config.h.in: Generated.
contrib:
* gcc_update: Remove gcc/intl/plural.c from list.
Add new generated files intl/plural.c, intl/configure,
intl/config.h.in.
From-SVN: r68928
Diffstat (limited to 'intl')
43 files changed, 20716 insertions, 0 deletions
diff --git a/intl/ChangeLog b/intl/ChangeLog new file mode 100644 index 00000000000..0bdd31a26c6 --- /dev/null +++ b/intl/ChangeLog @@ -0,0 +1,20 @@ +2003-07-04 Zack Weinberg <zack@codesourcery.com> + + * Makefile.in: Remove unnecessary capabilities for + installation, build of shared libraries, generation of + distribution tarballs, etc. Fix all the places that rely on + the parent directory. Don't generate libgnuintl.h from + anything; do generate $(objdir)/libintl.h from libgnuintl.h if + necessary. Adjust DEFS for use of config.h. + * libgnuintl.h.in: Rename libgnuintl.h. + * README: New file. + * config.charset, ref-add.sin, ref-del.sin: Delete (unused). + * COPYING.LIB-2.0, COPYING.LIB-2.1: Delete (redundant). + * aclocal.m4: New; generated per instructions in gettext manual. + * configure.in: New; written from scratch for this configuration. + * configure, config.h.in: Generated. + +2003-05-22 GNU <bug-gnu-gettext@gnu.org> + + * Version 0.12.1 released. + diff --git a/intl/Makefile.in b/intl/Makefile.in new file mode 100644 index 00000000000..a21675efcc4 --- /dev/null +++ b/intl/Makefile.in @@ -0,0 +1,220 @@ +# Makefile for directory with message catalog handling library of GNU gettext +# Copyright (C) 1995-1998, 2000-2003 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU Library 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 +# Library General Public License for more details. +# +# You should have received a copy of the GNU Library General Public +# License along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, +# USA. + +# This Makefile has been modified from the original shipped with +# gettext 0.12.1 to remove the ability to install libintl (which +# we do not need nor want), the ability to build a shared library +# (likewise), and a large number of heinous kludges. + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ + +SHELL = /bin/sh + +srcdir = @srcdir@ +VPATH = $(srcdir) + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +transform = @program_transform_name@ +libdir = @libdir@ +includedir = @includedir@ +datadir = @datadir@ +localedir = $(datadir)/locale +gettextsrcdir = $(datadir)/gettext/intl +aliaspath = $(localedir) + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +MKINSTALLDIRS = @MKINSTALLDIRS@ +mkinstalldirs = $(SHELL) $(MKINSTALLDIRS) + +l = @INTL_LIBTOOL_SUFFIX_PREFIX@ + +AR = ar +CC = @CC@ +RANLIB = @RANLIB@ +YACC = @INTLBISON@ -y -d +YFLAGS = --name-prefix=__gettext +CPPFLAGS = @CPPFLAGS@ +CFLAGS = @CFLAGS@ +LDFLAGS = @LDFLAGS@ +LIBS = @LIBS@ +DEFS = -DHAVE_CONFIG_H + +COMPILE = $(CC) -c $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS) $(XCFLAGS) + +HEADERS = \ + gmo.h \ + gettextP.h \ + hash-string.h \ + loadinfo.h \ + plural-exp.h \ + eval-plural.h \ + localcharset.h \ + relocatable.h \ + os2compat.h \ + libgnuintl.h.in +SOURCES = \ + bindtextdom.c \ + dcgettext.c \ + dgettext.c \ + gettext.c \ + finddomain.c \ + loadmsgcat.c \ + localealias.c \ + textdomain.c \ + l10nflist.c \ + explodename.c \ + dcigettext.c \ + dcngettext.c \ + dngettext.c \ + ngettext.c \ + plural.y \ + plural-exp.c \ + localcharset.c \ + relocatable.c \ + localename.c \ + log.c \ + osdep.c \ + os2compat.c \ + intl-compat.c +OBJECTS = \ + bindtextdom.o \ + dcgettext.o \ + dgettext.o \ + gettext.o \ + finddomain.o \ + loadmsgcat.o \ + localealias.o \ + textdomain.o \ + l10nflist.o \ + explodename.o \ + dcigettext.o \ + dcngettext.o \ + dngettext.o \ + ngettext.o \ + plural.o \ + plural-exp.o \ + localcharset.o \ + relocatable.o \ + localename.o \ + log.o \ + osdep.o \ + intl-compat.o + +all: all-@USE_INCLUDED_LIBINTL@ +all-yes: libintl.a libintl.h +all-no: # nothing + +libintl.a: $(OBJECTS) + rm -f $@ + $(AR) cru $@ $(OBJECTS) + $(RANLIB) $@ + +libintl.h: $(srcdir)/libgnuintl.h + cat $(srcdir)/libgnuintl.h > $@ + +.SUFFIXES: +.SUFFIXES: .c .y .o + +.c.o: + $(COMPILE) $< + +.y.c: + $(YACC) $(YFLAGS) --output $@ $< + rm -f $*.h + +INCLUDES = -I. -I$(srcdir) -I.. + +check: all + +# The installation targets have been disabled. +install: install-exec install-data +install-exec: all +install-data: all +install-strip: install +installdirs: +installcheck: +uninstall: + +info dvi ps pdf html: + +$(OBJECTS): config.h libintl.h +bindtextdom.o dcgettext.o dcigettext.o dcngettext.o dgettext.o \ +dngettext.o finddomain.o gettext.o intl-compat.o loadmsgcat.o \ +localealias.o ngettext.o textdomain.o: gettextP.h gmo.h loadinfo.h +dcigettext.o loadmsgcat.o: hash-string.h +explodename.o l10nflist.o: loadinfo.h +dcigettext.o loadmsgcat.o plural.o plural-exp.o: plural-exp.h +dcigettext.o: eval-plural.h +localcharset.o: localcharset.h +localealias.o localcharset.o relocatable.o: relocatable.h + +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) + here=`pwd`; cd $(srcdir) && etags -o $$here/TAGS $(HEADERS) $(SOURCES) + +ctags: CTAGS + +CTAGS: $(HEADERS) $(SOURCES) + here=`pwd`; cd $(srcdir) && ctags -o $$here/CTAGS $(HEADERS) $(SOURCES) + +id: ID + +ID: $(HEADERS) $(SOURCES) + here=`pwd`; cd $(srcdir) && mkid -f$$here/ID $(HEADERS) $(SOURCES) + + +mostlyclean: + rm -f *.a *.la *.o *.obj *.lo core core.* + rm -f libgnuintl.h libintl.h charset.alias ref-add.sed ref-del.sed + rm -f -r .libs _libs + +clean: mostlyclean + +distclean: clean + rm -f Makefile ID TAGS + if test "$(PACKAGE)" = "gettext-runtime" || test "$(PACKAGE)" = "gettext-tools"; then \ + rm -f ChangeLog.inst $(DISTFILES.normal); \ + else \ + : ; \ + fi + +maintainer-clean: distclean + +# The 'make dist' targets have been disabled; the GNU toolchain handles this +# with a script maintained separately from the Makefile. +dist: +distdir: + +Makefile: Makefile.in config.status + CONFIG_HEADERS= CONFIG_FILES=Makefile $(SHELL) ./config.status + +config.h: cstamp-h; @: +cstamp-h: config.h.in config.status + CONFIG_HEADERS=config.h CONFIG_FILES= $(SHELL) config.status + echo timestamp > cstamp-h + +config.status: configure + $(SHELL) config.status --recheck + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/intl/README b/intl/README new file mode 100644 index 00000000000..e13c18f9532 --- /dev/null +++ b/intl/README @@ -0,0 +1,22 @@ +GNU toolchain edition of GNU libintl 0.12.1 + +Most of the content of this directory is taken from gettext 0.12.1 +and is owned by that project. Patches should be directed to the +gettext developers first. However, note the following: + +* libintl.h comes from gettext, but is named libgnuintl.h.in in that + project's source tree. + +* The files COPYING.LIB-2.0 and COPYING.LIB-2.1 are redundant with the + top-level COPYING.LIB and have therefore been removed. + +* The files config.charset, ref-add.sin, and ref-del.sin are not used + in this setup and have therefore been removed. + +* aclocal.m4 was constructed following the instructions printed by + "gettextize" from the files that gettext 0.12.1 installs in + $(prefix)/share/aclocal. + +* configure.in and Makefile.in were written for this directory + layout, by Zack Weinberg <zack@codesourcery.com>. Please direct + patches for these files to gcc-patches@gcc.gnu.org. diff --git a/intl/VERSION b/intl/VERSION new file mode 100644 index 00000000000..130318357bb --- /dev/null +++ b/intl/VERSION @@ -0,0 +1 @@ +GNU gettext library from gettext-0.12.1 diff --git a/intl/aclocal.m4 b/intl/aclocal.m4 new file mode 100644 index 00000000000..aeaada47258 --- /dev/null +++ b/intl/aclocal.m4 @@ -0,0 +1,2057 @@ +dnl aclocal.m4 generated automatically by aclocal 1.4-p6 + +dnl Copyright (C) 1994, 1995-8, 1999, 2001 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 This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without +dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A +dnl PARTICULAR PURPOSE. + +# gettext.m4 serial 20 (gettext-0.12) +dnl Copyright (C) 1995-2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. +dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003. + +dnl Macro to add for using GNU gettext. + +dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). +dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The +dnl default (if it is not specified or empty) is 'no-libtool'. +dnl INTLSYMBOL should be 'external' for packages with no intl directory, +dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory. +dnl If INTLSYMBOL is 'use-libtool', then a libtool library +dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, +dnl depending on --{enable,disable}-{shared,static} and on the presence of +dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library +dnl $(top_builddir)/intl/libintl.a will be created. +dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext +dnl implementations (in libc or libintl) without the ngettext() function +dnl will be ignored. If NEEDSYMBOL is specified and is +dnl 'need-formatstring-macros', then GNU gettext implementations that don't +dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored. +dnl INTLDIR is used to find the intl libraries. If empty, +dnl the value `$(top_builddir)/intl/' is used. +dnl +dnl The result of the configuration is one of three cases: +dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled +dnl and used. +dnl Catalog format: GNU --> install in $(datadir) +dnl Catalog extension: .mo after installation, .gmo in source tree +dnl 2) GNU gettext has been found in the system's C library. +dnl Catalog format: GNU --> install in $(datadir) +dnl Catalog extension: .mo after installation, .gmo in source tree +dnl 3) No internationalization, always use English msgid. +dnl Catalog format: none +dnl Catalog extension: none +dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur. +dnl The use of .gmo is historical (it was needed to avoid overwriting the +dnl GNU format catalogs when building on a platform with an X/Open gettext), +dnl but we keep it in order not to force irrelevant filename changes on the +dnl maintainers. +dnl +AC_DEFUN([AM_GNU_GETTEXT], +[ + dnl Argument checking. + ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , + [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT +])])])])]) + ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , + [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT +])])])]) + define(gt_included_intl, ifelse([$1], [external], [no], [yes])) + define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], [])) + + AC_REQUIRE([AM_PO_SUBDIRS])dnl + ifelse(gt_included_intl, yes, [ + AC_REQUIRE([AM_INTL_SUBDIR])dnl + ]) + + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Sometimes libintl requires libiconv, so first search for libiconv. + dnl Ideally we would do this search only after the + dnl if test "$USE_NLS" = "yes"; then + dnl if test "$gt_cv_func_gnugettext_libc" != "yes"; then + dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT + dnl the configure script would need to contain the same shell code + dnl again, outside any 'if'. There are two solutions: + dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. + dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. + dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not + dnl documented, we avoid it. + ifelse(gt_included_intl, yes, , [ + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + ]) + + dnl Set USE_NLS. + AM_NLS + + ifelse(gt_included_intl, yes, [ + BUILD_INCLUDED_LIBINTL=no + USE_INCLUDED_LIBINTL=no + ]) + LIBINTL= + LTLIBINTL= + POSUB= + + dnl If we use NLS figure out what method + if test "$USE_NLS" = "yes"; then + gt_use_preinstalled_gnugettext=no + ifelse(gt_included_intl, yes, [ + AC_MSG_CHECKING([whether included gettext is requested]) + AC_ARG_WITH(included-gettext, + [ --with-included-gettext use the GNU gettext library included here], + nls_cv_force_use_gnu_gettext=$withval, + nls_cv_force_use_gnu_gettext=no) + AC_MSG_RESULT($nls_cv_force_use_gnu_gettext) + + nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" + if test "$nls_cv_force_use_gnu_gettext" != "yes"; then + ]) + dnl User does not insist on using GNU NLS library. Figure out what + dnl to use. If GNU gettext is available we use this. Else we have + dnl to fall back to GNU NLS library. + + dnl Add a version number to the cache macros. + define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1))) + define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc]) + define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl]) + + AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc, + [AC_TRY_LINK([#include <libintl.h> +]ifelse([$2], [need-formatstring-macros], +[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +changequote(,)dnl +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +changequote([,])dnl +], [])[extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings;], + [bindtextdomain ("", ""); +return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings], + gt_cv_func_gnugettext_libc=yes, + gt_cv_func_gnugettext_libc=no)]) + + if test "$gt_cv_func_gnugettext_libc" != "yes"; then + dnl Sometimes libintl requires libiconv, so first search for libiconv. + ifelse(gt_included_intl, yes, , [ + AM_ICONV_LINK + ]) + dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL + dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) + dnl because that would add "-liconv" to LIBINTL and LTLIBINTL + dnl even if libiconv doesn't exist. + AC_LIB_LINKFLAGS_BODY([intl]) + AC_CACHE_CHECK([for GNU gettext in libintl], + gt_cv_func_gnugettext_libintl, + [gt_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCINTL" + gt_save_LIBS="$LIBS" + LIBS="$LIBS $LIBINTL" + dnl Now see whether libintl exists and does not depend on libiconv. + AC_TRY_LINK([#include <libintl.h> +]ifelse([$2], [need-formatstring-macros], +[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +changequote(,)dnl +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +changequote([,])dnl +], [])[extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias ();], + [bindtextdomain ("", ""); +return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)], + gt_cv_func_gnugettext_libintl=yes, + gt_cv_func_gnugettext_libintl=no) + dnl Now see whether libintl exists and depends on libiconv. + if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then + LIBS="$LIBS $LIBICONV" + AC_TRY_LINK([#include <libintl.h> +]ifelse([$2], [need-formatstring-macros], +[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +changequote(,)dnl +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +changequote([,])dnl +], [])[extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias ();], + [bindtextdomain ("", ""); +return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)], + [LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + gt_cv_func_gnugettext_libintl=yes + ]) + fi + CPPFLAGS="$gt_save_CPPFLAGS" + LIBS="$gt_save_LIBS"]) + fi + + dnl If an already present or preinstalled GNU gettext() is found, + dnl use it. But if this macro is used in GNU gettext, and GNU + dnl gettext is already preinstalled in libintl, we update this + dnl libintl. (Cf. the install rule in intl/Makefile.in.) + if test "$gt_cv_func_gnugettext_libc" = "yes" \ + || { test "$gt_cv_func_gnugettext_libintl" = "yes" \ + && test "$PACKAGE" != gettext-runtime \ + && test "$PACKAGE" != gettext-tools; }; then + gt_use_preinstalled_gnugettext=yes + else + dnl Reset the values set by searching for libintl. + LIBINTL= + LTLIBINTL= + INCINTL= + fi + + ifelse(gt_included_intl, yes, [ + if test "$gt_use_preinstalled_gnugettext" != "yes"; then + dnl GNU gettext is not found in the C library. + dnl Fall back on included GNU gettext library. + nls_cv_use_gnu_gettext=yes + fi + fi + + if test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Mark actions used to generate GNU NLS library. + BUILD_INCLUDED_LIBINTL=yes + USE_INCLUDED_LIBINTL=yes + LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV" + LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV" + LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` + fi + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Mark actions to use GNU gettext tools. + CATOBJEXT=.gmo + fi + ]) + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + AC_DEFINE(ENABLE_NLS, 1, + [Define to 1 if translation of program messages to the user's native language + is requested.]) + else + USE_NLS=no + fi + fi + + AC_MSG_CHECKING([whether to use NLS]) + AC_MSG_RESULT([$USE_NLS]) + if test "$USE_NLS" = "yes"; then + AC_MSG_CHECKING([where the gettext function comes from]) + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if test "$gt_cv_func_gnugettext_libintl" = "yes"; then + gt_source="external libintl" + else + gt_source="libc" + fi + else + gt_source="included intl directory" + fi + AC_MSG_RESULT([$gt_source]) + fi + + if test "$USE_NLS" = "yes"; then + + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if test "$gt_cv_func_gnugettext_libintl" = "yes"; then + AC_MSG_CHECKING([how to link with libintl]) + AC_MSG_RESULT([$LIBINTL]) + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) + fi + + dnl For backward compatibility. Some packages may be using this. + AC_DEFINE(HAVE_GETTEXT, 1, + [Define if the GNU gettext() function is already present or preinstalled.]) + AC_DEFINE(HAVE_DCGETTEXT, 1, + [Define if the GNU dcgettext() function is already present or preinstalled.]) + fi + + dnl We need to process the po/ directory. + POSUB=po + fi + + ifelse(gt_included_intl, yes, [ + dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL + dnl to 'yes' because some of the testsuite requires it. + if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then + BUILD_INCLUDED_LIBINTL=yes + fi + + dnl Make all variables we use known to autoconf. + AC_SUBST(BUILD_INCLUDED_LIBINTL) + AC_SUBST(USE_INCLUDED_LIBINTL) + AC_SUBST(CATOBJEXT) + + dnl For backward compatibility. Some configure.ins may be using this. + nls_cv_header_intl= + nls_cv_header_libgt= + + dnl For backward compatibility. Some Makefiles may be using this. + DATADIRNAME=share + AC_SUBST(DATADIRNAME) + + dnl For backward compatibility. Some Makefiles may be using this. + INSTOBJEXT=.mo + AC_SUBST(INSTOBJEXT) + + dnl For backward compatibility. Some Makefiles may be using this. + GENCAT=gencat + AC_SUBST(GENCAT) + + dnl For backward compatibility. Some Makefiles may be using this. + if test "$USE_INCLUDED_LIBINTL" = yes; then + INTLOBJS="\$(GETTOBJS)" + fi + AC_SUBST(INTLOBJS) + + dnl Enable libtool support if the surrounding package wishes it. + INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix + AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX) + ]) + + dnl For backward compatibility. Some Makefiles may be using this. + INTLLIBS="$LIBINTL" + AC_SUBST(INTLLIBS) + + dnl Make all documented variables known to autoconf. + AC_SUBST(LIBINTL) + AC_SUBST(LTLIBINTL) + AC_SUBST(POSUB) +]) + + +dnl Checks for all prerequisites of the intl subdirectory, +dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS, +dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL. +AC_DEFUN([AM_INTL_SUBDIR], +[ + AC_REQUIRE([AC_PROG_INSTALL])dnl + AC_REQUIRE([AM_MKINSTALLDIRS])dnl + AC_REQUIRE([AC_PROG_CC])dnl + AC_REQUIRE([AC_CANONICAL_HOST])dnl + AC_REQUIRE([AC_PROG_RANLIB])dnl + AC_REQUIRE([AC_ISC_POSIX])dnl + AC_REQUIRE([AC_HEADER_STDC])dnl + AC_REQUIRE([AC_C_CONST])dnl + AC_REQUIRE([AC_C_INLINE])dnl + AC_REQUIRE([AC_TYPE_OFF_T])dnl + AC_REQUIRE([AC_TYPE_SIZE_T])dnl + AC_REQUIRE([AC_FUNC_ALLOCA])dnl + AC_REQUIRE([AC_FUNC_MMAP])dnl + AC_REQUIRE([jm_GLIBC21])dnl + AC_REQUIRE([gt_INTDIV0])dnl + AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])dnl + AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl + AC_REQUIRE([gt_INTTYPES_PRI])dnl + + AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \ +stdlib.h string.h unistd.h sys/param.h]) + AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \ +geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \ +strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next \ +__fsetlocking]) + + AM_ICONV + AM_LANGINFO_CODESET + if test $ac_cv_header_locale_h = yes; then + AM_LC_MESSAGES + fi + + dnl intl/plural.c is generated from intl/plural.y. It requires bison, + dnl because plural.y uses bison specific features. It requires at least + dnl bison-1.26 because earlier versions generate a plural.c that doesn't + dnl compile. + dnl bison is only needed for the maintainer (who touches plural.y). But in + dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put + dnl the rule in general Makefile. Now, some people carelessly touch the + dnl files or have a broken "make" program, hence the plural.c rule will + dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not + dnl present or too old. + AC_CHECK_PROGS([INTLBISON], [bison]) + if test -z "$INTLBISON"; then + ac_verc_fail=yes + else + dnl Found it, now check the version. + AC_MSG_CHECKING([version of bison]) +changequote(<<,>>)dnl + ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` + case $ac_prog_version in + '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; + 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*) +changequote([,])dnl + ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; + *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; + esac + AC_MSG_RESULT([$ac_prog_version]) + fi + if test $ac_verc_fail = yes; then + INTLBISON=: + fi +]) + + +dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version]) +AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) + +# po.m4 serial 1 (gettext-0.12) +dnl Copyright (C) 1995-2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. +dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003. + +dnl Checks for all prerequisites of the po subdirectory. +AC_DEFUN([AM_PO_SUBDIRS], +[ + AC_REQUIRE([AC_PROG_MAKE_SET])dnl + AC_REQUIRE([AC_PROG_INSTALL])dnl + AC_REQUIRE([AM_MKINSTALLDIRS])dnl + AC_REQUIRE([AM_NLS])dnl + + dnl Perform the following tests also if --disable-nls has been given, + dnl because they are needed for "make dist" to work. + + dnl Search for GNU msgfmt in the PATH. + dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. + dnl The second test excludes FreeBSD msgfmt. + AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, + [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], + :) + AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) + + dnl Search for GNU xgettext 0.12 or newer in the PATH. + dnl The first test excludes Solaris xgettext and early GNU xgettext versions. + dnl The second test excludes FreeBSD xgettext. + AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, + [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], + :) + dnl Remove leftover from FreeBSD xgettext call. + rm -f messages.po + + dnl Search for GNU msgmerge 0.11 or newer in the PATH. + AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, + [$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :) + + dnl This could go away some day; the PATH_PROG_WITH_TEST already does it. + dnl Test whether we really found GNU msgfmt. + if test "$GMSGFMT" != ":"; then + dnl If it is no GNU msgfmt we define it as : so that the + dnl Makefiles still can work. + if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 && + (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + : ; + else + GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'` + AC_MSG_RESULT( + [found $GMSGFMT program is not GNU msgfmt; ignore it]) + GMSGFMT=":" + fi + fi + + dnl This could go away some day; the PATH_PROG_WITH_TEST already does it. + dnl Test whether we really found GNU xgettext. + if test "$XGETTEXT" != ":"; then + dnl If it is no GNU xgettext we define it as : so that the + dnl Makefiles still can work. + if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && + (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + : ; + else + AC_MSG_RESULT( + [found xgettext program is not GNU xgettext; ignore it]) + XGETTEXT=":" + fi + dnl Remove leftover from FreeBSD xgettext call. + rm -f messages.po + fi + + AC_OUTPUT_COMMANDS([ + for ac_file in $CONFIG_FILES; do + # Support "outfile[:infile[:infile...]]" + case "$ac_file" in + *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + esac + # PO directories have a Makefile.in generated from Makefile.in.in. + case "$ac_file" in */Makefile.in) + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then + rm -f "$ac_dir/POTFILES" + test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + POMAKEFILEDEPS="POTFILES.in" + # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend + # on $ac_dir but don't depend on user-specified configuration + # parameters. + if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then + # The LINGUAS file contains the set of available languages. + if test -n "$OBSOLETE_ALL_LINGUAS"; then + test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" + fi + ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"` + # Hide the ALL_LINGUAS assigment from automake. + eval 'ALL_LINGUAS''=$ALL_LINGUAS_' + POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" + else + # The set of available languages was given in configure.in. + eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' + fi + case "$ac_given_srcdir" in + .) srcdirpre= ;; + *) srcdirpre='$(srcdir)/' ;; + esac + POFILES= + GMOFILES= + UPDATEPOFILES= + DUMMYPOFILES= + for lang in $ALL_LINGUAS; do + POFILES="$POFILES $srcdirpre$lang.po" + GMOFILES="$GMOFILES $srcdirpre$lang.gmo" + UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" + DUMMYPOFILES="$DUMMYPOFILES $lang.nop" + done + # CATALOGS depends on both $ac_dir and the user's LINGUAS + # environment variable. + INST_LINGUAS= + if test -n "$ALL_LINGUAS"; then + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "$LINGUAS"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + INST_LINGUAS="$INST_LINGUAS $presentlang" + fi + done + fi + CATALOGS= + if test -n "$INST_LINGUAS"; then + for lang in $INST_LINGUAS; do + CATALOGS="$CATALOGS $lang.gmo" + done + fi + test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" + sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" + for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do + if test -f "$f"; then + case "$f" in + *.orig | *.bak | *~) ;; + *) cat "$f" >> "$ac_dir/Makefile" ;; + esac + fi + done + fi + ;; + esac + done], + [# Capture the value of obsolete ALL_LINGUAS because we need it to compute + # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it + # from automake. + eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' + # Capture the value of LINGUAS because we need it to compute CATALOGS. + LINGUAS="${LINGUAS-%UNSET%}" + ]) +]) + +# nls.m4 serial 1 (gettext-0.12) +dnl Copyright (C) 1995-2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. +dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003. + +AC_DEFUN([AM_NLS], +[ + AC_MSG_CHECKING([whether NLS is requested]) + dnl Default is enabled NLS + AC_ARG_ENABLE(nls, + [ --disable-nls do not use Native Language Support], + USE_NLS=$enableval, USE_NLS=yes) + AC_MSG_RESULT($USE_NLS) + AC_SUBST(USE_NLS) +]) + +AC_DEFUN([AM_MKINSTALLDIRS], +[ + dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly + dnl find the mkinstalldirs script in another subdir but $(top_srcdir). + dnl Try to locate it. + MKINSTALLDIRS= + if test -n "$ac_aux_dir"; then + case "$ac_aux_dir" in + /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;; + *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;; + esac + fi + if test -z "$MKINSTALLDIRS"; then + MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" + fi + AC_SUBST(MKINSTALLDIRS) +]) + +# progtest.m4 serial 3 (gettext-0.12) +dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper <drepper@cygnus.com>, 1996. + +# Search path for a program which passes the given test. + +dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, +dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) +AC_DEFUN([AM_PATH_PROG_WITH_TEST], +[ +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "$2", so it can be a program name with args. +set dummy $2; ac_word=[$]2 +AC_MSG_CHECKING([for $ac_word]) +AC_CACHE_VAL(ac_cv_path_$1, +[case "[$]$1" in + [[\\/]]* | ?:[[\\/]]*) + ac_cv_path_$1="[$]$1" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in ifelse([$5], , $PATH, [$5]); do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + if [$3]; then + ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" +dnl If no 4th arg is given, leave the cache variable unset, +dnl so AC_PATH_PROGS will keep looking. +ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" +])dnl + ;; +esac])dnl +$1="$ac_cv_path_$1" +if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then + AC_MSG_RESULT([$]$1) +else + AC_MSG_RESULT(no) +fi +AC_SUBST($1)dnl +]) + +# lib-link.m4 serial 4 (gettext-0.12) +dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Bruno Haible. + +dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and +dnl augments the CPPFLAGS variable. +AC_DEFUN([AC_LIB_LINKFLAGS], +[ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + define([Name],[translit([$1],[./-], [___])]) + define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + ac_cv_lib[]Name[]_libs="$LIB[]NAME" + ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" + ac_cv_lib[]Name[]_cppflags="$INC[]NAME" + ]) + LIB[]NAME="$ac_cv_lib[]Name[]_libs" + LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" + INC[]NAME="$ac_cv_lib[]Name[]_cppflags" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the + dnl results of this search when this library appears as a dependency. + HAVE_LIB[]NAME=yes + undefine([Name]) + undefine([NAME]) +]) + +dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode) +dnl searches for libname and the libraries corresponding to explicit and +dnl implicit dependencies, together with the specified include files and +dnl the ability to compile and link the specified testcode. If found, it +dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and +dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and +dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs +dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. +AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], +[ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + define([Name],[translit([$1],[./-], [___])]) + define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + + dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + + dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, + dnl because if the user has installed lib[]Name and not disabled its use + dnl via --without-lib[]Name-prefix, he wants to use it. + ac_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + + AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ + ac_save_LIBS="$LIBS" + LIBS="$LIBS $LIB[]NAME" + AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) + LIBS="$ac_save_LIBS" + ]) + if test "$ac_cv_lib[]Name" = yes; then + HAVE_LIB[]NAME=yes + AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) + AC_MSG_CHECKING([how to link with lib[]$1]) + AC_MSG_RESULT([$LIB[]NAME]) + else + HAVE_LIB[]NAME=no + dnl If $LIB[]NAME didn't lead to a usable library, we don't need + dnl $INC[]NAME either. + CPPFLAGS="$ac_save_CPPFLAGS" + LIB[]NAME= + LTLIB[]NAME= + fi + AC_SUBST([HAVE_LIB]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + undefine([Name]) + undefine([NAME]) +]) + +dnl Determine the platform dependent parameters needed to use rpath: +dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator, +dnl hardcode_direct, hardcode_minus_L. +AC_DEFUN([AC_LIB_RPATH], +[ + AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS + AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld + AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host + AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir + AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [ + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + ]) + wl="$acl_cv_wl" + libext="$acl_cv_libext" + shlibext="$acl_cv_shlibext" + hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + hardcode_direct="$acl_cv_hardcode_direct" + hardcode_minus_L="$acl_cv_hardcode_minus_L" + dnl Determine whether the user wants rpath handling at all. + AC_ARG_ENABLE(rpath, + [ --disable-rpath do not hardcode runtime library paths], + :, enable_rpath=yes) +]) + +dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. +AC_DEFUN([AC_LIB_LINKFLAGS_BODY], +[ + define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_LIB_ARG_WITH([lib$1-prefix], +[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib + --without-lib$1-prefix don't search for lib$1 in includedir and libdir], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/lib" + fi + fi +]) + dnl Search the library and its dependencies in $additional_libdir and + dnl $LDFLAGS. Using breadth-first-seach. + LIB[]NAME= + LTLIB[]NAME= + INC[]NAME= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='$1 $2' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + dnl See if it was already located by an earlier AC_LIB_LINKFLAGS + dnl or AC_LIB_HAVE_LINKFLAGS call. + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" + else + dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined + dnl that this library doesn't exist. So just drop it. + : + fi + else + dnl Search the library lib$name in $additional_libdir and $LDFLAGS + dnl and the already constructed $LIBNAME/$LTLIBNAME. + found_dir= + found_la= + found_so= + found_a= + if test $use_additional = yes; then + if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then + found_dir="$additional_libdir" + found_so="$additional_libdir/lib$name.$shlibext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + else + if test -f "$additional_libdir/lib$name.$libext"; then + found_dir="$additional_libdir" + found_a="$additional_libdir/lib$name.$libext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then + found_dir="$dir" + found_so="$dir/lib$name.$shlibext" + if test -f "$dir/lib$name.la"; then + found_la="$dir/lib$name.la" + fi + else + if test -f "$dir/lib$name.$libext"; then + found_dir="$dir" + found_a="$dir/lib$name.$libext" + if test -f "$dir/lib$name.la"; then + found_la="$dir/lib$name.la" + fi + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + dnl Found the library. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + dnl Linking with a shared library. We attempt to hardcode its + dnl directory into the executable's runpath, unless it's the + dnl standard /usr/lib. + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then + dnl No hardcoding is needed. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + dnl The hardcoding into $LIBNAME is system dependent. + if test "$hardcode_direct" = yes; then + dnl Using DIR/libNAME.so during linking hardcodes DIR into the + dnl resulting binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + dnl Rely on "-L$found_dir". + dnl But don't add it if it's already contained in the LDFLAGS + dnl or the already constructed $LIBNAME + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" + fi + if test "$hardcode_minus_L" != no; then + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH + dnl here, because this doesn't fit in flags passed to the + dnl compiler. So give up. No hardcoding. This affects only + dnl very old systems. + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + dnl Linking with a static library. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" + else + dnl We shouldn't come here, but anyway it's good to have a + dnl fallback. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" + fi + fi + dnl Assume the include files are nearby. + additional_includedir= + case "$found_dir" in + */lib | */lib/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + dnl Potentially add $additional_includedir to $INCNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's /usr/local/include and we are using GCC on Linux, + dnl 3. if it's already present in $CPPFLAGS or the already + dnl constructed $INCNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INC[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $INCNAME. + INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + dnl Look for dependencies. + if test -n "$found_la"; then + dnl Read the .la file. It defines the variables + dnl dlname, library_names, old_library, dependency_libs, current, + dnl age, revision, installed, dlopen, dlpreopen, libdir. + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + dnl We use only dependency_libs. + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's /usr/local/lib and we are using GCC on Linux, + dnl 3. if it's already present in $LDFLAGS or the already + dnl constructed $LIBNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/lib"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/lib"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LIBNAME. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LTLIBNAME. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + dnl Handle this in the next round. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + dnl Handle this in the next round. Throw away the .la's + dnl directory; it is already contained in a preceding -L + dnl option. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + dnl Most likely an immediate library name. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" + ;; + esac + done + fi + else + dnl Didn't find the library; assume it is in the system directories + dnl known to the linker and runtime loader. (All the system + dnl directories known to the linker should also be known to the + dnl runtime loader, otherwise the system is severely misconfigured.) + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user must + dnl pass all path elements in one option. We can arrange that for a + dnl single library, but not when more than one $LIBNAMEs are used. + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" + done + dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl. + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + else + dnl The -rpath options are cumulative. + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + dnl When using libtool, the option that works for both libraries and + dnl executables is -R. The -R options are cumulative. + for found_dir in $ltrpathdirs; do + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" + done + fi +]) + +dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, +dnl unless already present in VAR. +dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes +dnl contains two or three consecutive elements that belong together. +AC_DEFUN([AC_LIB_APPENDTOVAR], +[ + for element in [$2]; do + haveit= + for x in $[$1]; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + [$1]="${[$1]}${[$1]:+ }$element" + fi + done +]) + +# lib-prefix.m4 serial 2 (gettext-0.12) +dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Bruno Haible. + +dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and +dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't +dnl require excessive bracketing. +ifdef([AC_HELP_STRING], +[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], +[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) + +dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed +dnl to access previously installed libraries. The basic assumption is that +dnl a user will want packages to use other packages he previously installed +dnl with the same --prefix option. +dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate +dnl libraries, but is otherwise very convenient. +AC_DEFUN([AC_LIB_PREFIX], +[ + AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_LIB_ARG_WITH([lib-prefix], +[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib + --without-lib-prefix don't search for libraries in includedir and libdir], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/lib" + fi + fi +]) + if test $use_additional = yes; then + dnl Potentially add $additional_includedir to $CPPFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's already present in $CPPFLAGS, + dnl 3. if it's /usr/local/include and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + for x in $CPPFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $CPPFLAGS. + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" + fi + fi + fi + fi + dnl Potentially add $additional_libdir to $LDFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's already present in $LDFLAGS, + dnl 3. if it's /usr/local/lib and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/lib"; then + haveit= + for x in $LDFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_libdir" = "X/usr/local/lib"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LDFLAGS. + LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" + fi + fi + fi + fi + fi +]) + +dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, +dnl acl_final_exec_prefix, containing the values to which $prefix and +dnl $exec_prefix will expand at the end of the configure script. +AC_DEFUN([AC_LIB_PREPARE_PREFIX], +[ + dnl Unfortunately, prefix and exec_prefix get only finally determined + dnl at the end of configure. + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the +dnl variables prefix and exec_prefix bound to the values they will have +dnl at the end of the configure script. +AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], +[ + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + $1 + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" +]) + +# lib-ld.m4 serial 2 (gettext-0.12) +dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl Subroutines of libtool.m4, +dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision +dnl with libtool.m4. + +dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. +AC_DEFUN([AC_LIB_PROG_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then + acl_cv_prog_gnu_ld=yes +else + acl_cv_prog_gnu_ld=no +fi]) +with_gnu_ld=$acl_cv_prog_gnu_ld +]) + +dnl From libtool-1.4. Sets the variable LD. +AC_DEFUN([AC_LIB_PROG_LD], +[AC_ARG_WITH(gnu-ld, +[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], +test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by GCC]) + 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. + [[\\/]* | [A-Za-z]:[\\/]*)] + [re_direlt='/[^/][^/]*/\.\./'] + # Canonicalize the path 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 "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(acl_cv_path_LD, +[if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then + test "$with_gnu_ld" != no && break + else + test "$with_gnu_ld" != yes && break + fi + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$acl_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +AC_LIB_PROG_LD_GNU +]) + +# iconv.m4 serial AM4 (gettext-0.11.3) +dnl Copyright (C) 2000-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Bruno Haible. + +AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], +[ + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([iconv]) +]) + +AC_DEFUN([AM_ICONV_LINK], +[ + dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and + dnl those with the standalone portable GNU libiconv installed). + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + + dnl Add $INCICONV to CPPFLAGS before performing the following checks, + dnl because if the user has installed libiconv and not disabled its use + dnl via --without-libiconv-prefix, he wants to use it. The first + dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed. + am_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) + + AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [ + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + AC_TRY_LINK([#include <stdlib.h> +#include <iconv.h>], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + am_cv_func_iconv=yes) + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + AC_TRY_LINK([#include <stdlib.h> +#include <iconv.h>], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + am_cv_lib_iconv=yes + am_cv_func_iconv=yes) + LIBS="$am_save_LIBS" + fi + ]) + if test "$am_cv_func_iconv" = yes; then + AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) + fi + if test "$am_cv_lib_iconv" = yes; then + AC_MSG_CHECKING([how to link with libiconv]) + AC_MSG_RESULT([$LIBICONV]) + else + dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV + dnl either. + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + AC_SUBST(LIBICONV) + AC_SUBST(LTLIBICONV) +]) + +AC_DEFUN([AM_ICONV], +[ + AM_ICONV_LINK + if test "$am_cv_func_iconv" = yes; then + AC_MSG_CHECKING([for iconv declaration]) + AC_CACHE_VAL(am_cv_proto_iconv, [ + AC_TRY_COMPILE([ +#include <stdlib.h> +#include <iconv.h> +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif +], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const") + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) + am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + AC_MSG_RESULT([$]{ac_t:- + }[$]am_cv_proto_iconv) + AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, + [Define as const if the declaration of iconv() needs const.]) + fi +]) + +# isc-posix.m4 serial 2 (gettext-0.11.2) +dnl Copyright (C) 1995-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +# This file is not needed with autoconf-2.53 and newer. Remove it in 2005. + +# This test replaces the one in autoconf. +# Currently this macro should have the same name as the autoconf macro +# because gettext's gettext.m4 (distributed in the automake package) +# still uses it. Otherwise, the use in gettext.m4 makes autoheader +# give these diagnostics: +# configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX +# configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX + +undefine([AC_ISC_POSIX]) + +AC_DEFUN([AC_ISC_POSIX], + [ + dnl This test replaces the obsolescent AC_ISC_POSIX kludge. + AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"]) + ] +) + +# glibc21.m4 serial 2 (fileutils-4.1.3, gettext-0.10.40) +dnl Copyright (C) 2000-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +# Test for the GNU C Library, version 2.1 or newer. +# From Bruno Haible. + +AC_DEFUN([jm_GLIBC21], + [ + AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer, + ac_cv_gnu_library_2_1, + [AC_EGREP_CPP([Lucky GNU user], + [ +#include <features.h> +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) + Lucky GNU user + #endif +#endif + ], + ac_cv_gnu_library_2_1=yes, + ac_cv_gnu_library_2_1=no) + ] + ) + AC_SUBST(GLIBC21) + GLIBC21="$ac_cv_gnu_library_2_1" + ] +) + +# intdiv0.m4 serial 1 (gettext-0.11.3) +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Bruno Haible. + +AC_DEFUN([gt_INTDIV0], +[ + AC_REQUIRE([AC_PROG_CC])dnl + AC_REQUIRE([AC_CANONICAL_HOST])dnl + + AC_CACHE_CHECK([whether integer division by zero raises SIGFPE], + gt_cv_int_divbyzero_sigfpe, + [ + AC_TRY_RUN([ +#include <stdlib.h> +#include <signal.h> + +static void +#ifdef __cplusplus +sigfpe_handler (int sig) +#else +sigfpe_handler (sig) int sig; +#endif +{ + /* Exit with code 0 if SIGFPE, with code 1 if any other signal. */ + exit (sig != SIGFPE); +} + +int x = 1; +int y = 0; +int z; +int nan; + +int main () +{ + signal (SIGFPE, sigfpe_handler); +/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */ +#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP) + signal (SIGTRAP, sigfpe_handler); +#endif +/* Linux/SPARC yields signal SIGILL. */ +#if defined (__sparc__) && defined (__linux__) + signal (SIGILL, sigfpe_handler); +#endif + + z = x / y; + nan = y / y; + exit (1); +} +], gt_cv_int_divbyzero_sigfpe=yes, gt_cv_int_divbyzero_sigfpe=no, + [ + # Guess based on the CPU. + case "$host_cpu" in + alpha* | i[34567]86 | m68k | s390*) + gt_cv_int_divbyzero_sigfpe="guessing yes";; + *) + gt_cv_int_divbyzero_sigfpe="guessing no";; + esac + ]) + ]) + case "$gt_cv_int_divbyzero_sigfpe" in + *yes) value=1;; + *) value=0;; + esac + AC_DEFINE_UNQUOTED(INTDIV0_RAISES_SIGFPE, $value, + [Define if integer division by zero raises signal SIGFPE.]) +]) + +# uintmax_t.m4 serial 7 (gettext-0.12) +dnl Copyright (C) 1997-2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Paul Eggert. + +AC_PREREQ(2.13) + +# Define uintmax_t to 'unsigned long' or 'unsigned long long' +# if it is not already defined in <stdint.h> or <inttypes.h>. + +AC_DEFUN([jm_AC_TYPE_UINTMAX_T], +[ + AC_REQUIRE([jm_AC_HEADER_INTTYPES_H]) + AC_REQUIRE([jm_AC_HEADER_STDINT_H]) + if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then + AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG]) + test $ac_cv_type_unsigned_long_long = yes \ + && ac_type='unsigned long long' \ + || ac_type='unsigned long' + AC_DEFINE_UNQUOTED(uintmax_t, $ac_type, + [Define to unsigned long or unsigned long long + if <stdint.h> and <inttypes.h> don't define.]) + else + AC_DEFINE(HAVE_UINTMAX_T, 1, + [Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>.]) + fi +]) + +# inttypes_h.m4 serial 5 (gettext-0.12) +dnl Copyright (C) 1997-2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Paul Eggert. + +# Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists, +# doesn't clash with <sys/types.h>, and declares uintmax_t. + +AC_DEFUN([jm_AC_HEADER_INTTYPES_H], +[ + AC_CACHE_CHECK([for inttypes.h], jm_ac_cv_header_inttypes_h, + [AC_TRY_COMPILE( + [#include <sys/types.h> +#include <inttypes.h>], + [uintmax_t i = (uintmax_t) -1;], + jm_ac_cv_header_inttypes_h=yes, + jm_ac_cv_header_inttypes_h=no)]) + if test $jm_ac_cv_header_inttypes_h = yes; then + AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H_WITH_UINTMAX, 1, + [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>, + and declares uintmax_t. ]) + fi +]) + +# stdint_h.m4 serial 3 (gettext-0.12) +dnl Copyright (C) 1997-2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Paul Eggert. + +# Define HAVE_STDINT_H_WITH_UINTMAX if <stdint.h> exists, +# doesn't clash with <sys/types.h>, and declares uintmax_t. + +AC_DEFUN([jm_AC_HEADER_STDINT_H], +[ + AC_CACHE_CHECK([for stdint.h], jm_ac_cv_header_stdint_h, + [AC_TRY_COMPILE( + [#include <sys/types.h> +#include <stdint.h>], + [uintmax_t i = (uintmax_t) -1;], + jm_ac_cv_header_stdint_h=yes, + jm_ac_cv_header_stdint_h=no)]) + if test $jm_ac_cv_header_stdint_h = yes; then + AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1, + [Define if <stdint.h> exists, doesn't clash with <sys/types.h>, + and declares uintmax_t. ]) + fi +]) + +# ulonglong.m4 serial 2 (fileutils-4.0.32, gettext-0.10.40) +dnl Copyright (C) 1999-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Paul Eggert. + +AC_DEFUN([jm_AC_TYPE_UNSIGNED_LONG_LONG], +[ + AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long, + [AC_TRY_LINK([unsigned long long ull = 1; int i = 63;], + [unsigned long long ullmax = (unsigned long long) -1; + return ull << i | ull >> i | ullmax / ull | ullmax % ull;], + ac_cv_type_unsigned_long_long=yes, + ac_cv_type_unsigned_long_long=no)]) + if test $ac_cv_type_unsigned_long_long = yes; then + AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1, + [Define if you have the unsigned long long type.]) + fi +]) + +# inttypes.m4 serial 1 (gettext-0.11.4) +dnl Copyright (C) 1997-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Paul Eggert. + +# Define HAVE_INTTYPES_H if <inttypes.h> exists and doesn't clash with +# <sys/types.h>. + +AC_DEFUN([gt_HEADER_INTTYPES_H], +[ + AC_CACHE_CHECK([for inttypes.h], gt_cv_header_inttypes_h, + [ + AC_TRY_COMPILE( + [#include <sys/types.h> +#include <inttypes.h>], + [], gt_cv_header_inttypes_h=yes, gt_cv_header_inttypes_h=no) + ]) + if test $gt_cv_header_inttypes_h = yes; then + AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H, 1, + [Define if <inttypes.h> exists and doesn't clash with <sys/types.h>.]) + fi +]) + +# inttypes-pri.m4 serial 1 (gettext-0.11.4) +dnl Copyright (C) 1997-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Bruno Haible. + +# Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI* +# macros to non-string values. This is the case on AIX 4.3.3. + +AC_DEFUN([gt_INTTYPES_PRI], +[ + AC_REQUIRE([gt_HEADER_INTTYPES_H]) + if test $gt_cv_header_inttypes_h = yes; then + AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken], + gt_cv_inttypes_pri_broken, + [ + AC_TRY_COMPILE([#include <inttypes.h> +#ifdef PRId32 +char *p = PRId32; +#endif +], [], gt_cv_inttypes_pri_broken=no, gt_cv_inttypes_pri_broken=yes) + ]) + fi + if test "$gt_cv_inttypes_pri_broken" = yes; then + AC_DEFINE_UNQUOTED(PRI_MACROS_BROKEN, 1, + [Define if <inttypes.h> exists and defines unusable PRI* macros.]) + fi +]) + +# codeset.m4 serial AM1 (gettext-0.10.40) +dnl Copyright (C) 2000-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset, + [AC_TRY_LINK([#include <langinfo.h>], + [char* cs = nl_langinfo(CODESET);], + am_cv_langinfo_codeset=yes, + am_cv_langinfo_codeset=no) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE(HAVE_LANGINFO_CODESET, 1, + [Define if you have <langinfo.h> and nl_langinfo(CODESET).]) + fi +]) + +# lcmessage.m4 serial 3 (gettext-0.11.3) +dnl Copyright (C) 1995-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper <drepper@cygnus.com>, 1995. + +# Check whether LC_MESSAGES is available in <locale.h>. + +AC_DEFUN([AM_LC_MESSAGES], +[ + AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, + [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], + am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) + if test $am_cv_val_LC_MESSAGES = yes; then + AC_DEFINE(HAVE_LC_MESSAGES, 1, + [Define if your <locale.h> file defines LC_MESSAGES.]) + fi +]) + diff --git a/intl/bindtextdom.c b/intl/bindtextdom.c new file mode 100644 index 00000000000..250f5e863b1 --- /dev/null +++ b/intl/bindtextdom.c @@ -0,0 +1,374 @@ +/* Implementation of the bindtextdomain(3) function + Copyright (C) 1995-1998, 2000, 2001, 2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <stddef.h> +#include <stdlib.h> +#include <string.h> + +#ifdef _LIBC +# include <libintl.h> +#else +# include "libgnuintl.h" +#endif +#include "gettextP.h" + +#ifdef _LIBC +/* We have to handle multi-threaded applications. */ +# include <bits/libc-lock.h> +#else +/* Provide dummy implementation if this is outside glibc. */ +# define __libc_rwlock_define(CLASS, NAME) +# define __libc_rwlock_wrlock(NAME) +# define __libc_rwlock_unlock(NAME) +#endif + +/* The internal variables in the standalone libintl.a must have different + names than the internal variables in GNU libc, otherwise programs + using libintl.a cannot be linked statically. */ +#if !defined _LIBC +# define _nl_default_dirname libintl_nl_default_dirname +# define _nl_domain_bindings libintl_nl_domain_bindings +#endif + +/* Some compilers, like SunOS4 cc, don't have offsetof in <stddef.h>. */ +#ifndef offsetof +# define offsetof(type,ident) ((size_t)&(((type*)0)->ident)) +#endif + +/* @@ end of prolog @@ */ + +/* Contains the default location of the message catalogs. */ +extern const char _nl_default_dirname[]; +#ifdef _LIBC +extern const char _nl_default_dirname_internal[] attribute_hidden; +#else +# define INTUSE(name) name +#endif + +/* List with bindings of specific domains. */ +extern struct binding *_nl_domain_bindings; + +/* Lock variable to protect the global data in the gettext implementation. */ +__libc_rwlock_define (extern, _nl_state_lock attribute_hidden) + + +/* Names for the libintl functions are a problem. They must not clash + with existing names and they should follow ANSI C. But this source + code is also used in GNU C Library where the names have a __ + prefix. So we have to make a difference here. */ +#ifdef _LIBC +# define BINDTEXTDOMAIN __bindtextdomain +# define BIND_TEXTDOMAIN_CODESET __bind_textdomain_codeset +# ifndef strdup +# define strdup(str) __strdup (str) +# endif +#else +# define BINDTEXTDOMAIN libintl_bindtextdomain +# define BIND_TEXTDOMAIN_CODESET libintl_bind_textdomain_codeset +#endif + +/* Prototypes for local functions. */ +static void set_binding_values PARAMS ((const char *domainname, + const char **dirnamep, + const char **codesetp)); + +/* Specifies the directory name *DIRNAMEP and the output codeset *CODESETP + to be used for the DOMAINNAME message catalog. + If *DIRNAMEP or *CODESETP is NULL, the corresponding attribute is not + modified, only the current value is returned. + If DIRNAMEP or CODESETP is NULL, the corresponding attribute is neither + modified nor returned. */ +static void +set_binding_values (domainname, dirnamep, codesetp) + const char *domainname; + const char **dirnamep; + const char **codesetp; +{ + struct binding *binding; + int modified; + + /* Some sanity checks. */ + if (domainname == NULL || domainname[0] == '\0') + { + if (dirnamep) + *dirnamep = NULL; + if (codesetp) + *codesetp = NULL; + return; + } + + __libc_rwlock_wrlock (_nl_state_lock); + + modified = 0; + + for (binding = _nl_domain_bindings; binding != NULL; binding = binding->next) + { + int compare = strcmp (domainname, binding->domainname); + if (compare == 0) + /* We found it! */ + break; + if (compare < 0) + { + /* It is not in the list. */ + binding = NULL; + break; + } + } + + if (binding != NULL) + { + if (dirnamep) + { + const char *dirname = *dirnamep; + + if (dirname == NULL) + /* The current binding has be to returned. */ + *dirnamep = binding->dirname; + else + { + /* The domain is already bound. If the new value and the old + one are equal we simply do nothing. Otherwise replace the + old binding. */ + char *result = binding->dirname; + if (strcmp (dirname, result) != 0) + { + if (strcmp (dirname, INTUSE(_nl_default_dirname)) == 0) + result = (char *) INTUSE(_nl_default_dirname); + else + { +#if defined _LIBC || defined HAVE_STRDUP + result = strdup (dirname); +#else + size_t len = strlen (dirname) + 1; + result = (char *) malloc (len); + if (__builtin_expect (result != NULL, 1)) + memcpy (result, dirname, len); +#endif + } + + if (__builtin_expect (result != NULL, 1)) + { + if (binding->dirname != INTUSE(_nl_default_dirname)) + free (binding->dirname); + + binding->dirname = result; + modified = 1; + } + } + *dirnamep = result; + } + } + + if (codesetp) + { + const char *codeset = *codesetp; + + if (codeset == NULL) + /* The current binding has be to returned. */ + *codesetp = binding->codeset; + else + { + /* The domain is already bound. If the new value and the old + one are equal we simply do nothing. Otherwise replace the + old binding. */ + char *result = binding->codeset; + if (result == NULL || strcmp (codeset, result) != 0) + { +#if defined _LIBC || defined HAVE_STRDUP + result = strdup (codeset); +#else + size_t len = strlen (codeset) + 1; + result = (char *) malloc (len); + if (__builtin_expect (result != NULL, 1)) + memcpy (result, codeset, len); +#endif + + if (__builtin_expect (result != NULL, 1)) + { + if (binding->codeset != NULL) + free (binding->codeset); + + binding->codeset = result; + binding->codeset_cntr++; + modified = 1; + } + } + *codesetp = result; + } + } + } + else if ((dirnamep == NULL || *dirnamep == NULL) + && (codesetp == NULL || *codesetp == NULL)) + { + /* Simply return the default values. */ + if (dirnamep) + *dirnamep = INTUSE(_nl_default_dirname); + if (codesetp) + *codesetp = NULL; + } + else + { + /* We have to create a new binding. */ + size_t len = strlen (domainname) + 1; + struct binding *new_binding = + (struct binding *) malloc (offsetof (struct binding, domainname) + len); + + if (__builtin_expect (new_binding == NULL, 0)) + goto failed; + + memcpy (new_binding->domainname, domainname, len); + + if (dirnamep) + { + const char *dirname = *dirnamep; + + if (dirname == NULL) + /* The default value. */ + dirname = INTUSE(_nl_default_dirname); + else + { + if (strcmp (dirname, INTUSE(_nl_default_dirname)) == 0) + dirname = INTUSE(_nl_default_dirname); + else + { + char *result; +#if defined _LIBC || defined HAVE_STRDUP + result = strdup (dirname); + if (__builtin_expect (result == NULL, 0)) + goto failed_dirname; +#else + size_t len = strlen (dirname) + 1; + result = (char *) malloc (len); + if (__builtin_expect (result == NULL, 0)) + goto failed_dirname; + memcpy (result, dirname, len); +#endif + dirname = result; + } + } + *dirnamep = dirname; + new_binding->dirname = (char *) dirname; + } + else + /* The default value. */ + new_binding->dirname = (char *) INTUSE(_nl_default_dirname); + + new_binding->codeset_cntr = 0; + + if (codesetp) + { + const char *codeset = *codesetp; + + if (codeset != NULL) + { + char *result; + +#if defined _LIBC || defined HAVE_STRDUP + result = strdup (codeset); + if (__builtin_expect (result == NULL, 0)) + goto failed_codeset; +#else + size_t len = strlen (codeset) + 1; + result = (char *) malloc (len); + if (__builtin_expect (result == NULL, 0)) + goto failed_codeset; + memcpy (result, codeset, len); +#endif + codeset = result; + new_binding->codeset_cntr++; + } + *codesetp = codeset; + new_binding->codeset = (char *) codeset; + } + else + new_binding->codeset = NULL; + + /* Now enqueue it. */ + if (_nl_domain_bindings == NULL + || strcmp (domainname, _nl_domain_bindings->domainname) < 0) + { + new_binding->next = _nl_domain_bindings; + _nl_domain_bindings = new_binding; + } + else + { + binding = _nl_domain_bindings; + while (binding->next != NULL + && strcmp (domainname, binding->next->domainname) > 0) + binding = binding->next; + + new_binding->next = binding->next; + binding->next = new_binding; + } + + modified = 1; + + /* Here we deal with memory allocation failures. */ + if (0) + { + failed_codeset: + if (new_binding->dirname != INTUSE(_nl_default_dirname)) + free (new_binding->dirname); + failed_dirname: + free (new_binding); + failed: + if (dirnamep) + *dirnamep = NULL; + if (codesetp) + *codesetp = NULL; + } + } + + /* If we modified any binding, we flush the caches. */ + if (modified) + ++_nl_msg_cat_cntr; + + __libc_rwlock_unlock (_nl_state_lock); +} + +/* Specify that the DOMAINNAME message catalog will be found + in DIRNAME rather than in the system locale data base. */ +char * +BINDTEXTDOMAIN (domainname, dirname) + const char *domainname; + const char *dirname; +{ + set_binding_values (domainname, &dirname, NULL); + return (char *) dirname; +} + +/* Specify the character encoding in which the messages from the + DOMAINNAME message catalog will be returned. */ +char * +BIND_TEXTDOMAIN_CODESET (domainname, codeset) + const char *domainname; + const char *codeset; +{ + set_binding_values (domainname, NULL, &codeset); + return (char *) codeset; +} + +#ifdef _LIBC +/* Aliases for function names in GNU C Library. */ +weak_alias (__bindtextdomain, bindtextdomain); +weak_alias (__bind_textdomain_codeset, bind_textdomain_codeset); +#endif diff --git a/intl/config.h.in b/intl/config.h.in new file mode 100644 index 00000000000..80272b8c1be --- /dev/null +++ b/intl/config.h.in @@ -0,0 +1,255 @@ +/* config.h.in. Generated from configure.in by autoheader. */ + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* Define because we depend on libiconv. */ +#undef DEPENDS_ON_LIBICONV + +/* Define to 1 if translation of program messages to the user's native + language is requested. */ +#undef ENABLE_NLS + +/* Define to enable relocation. */ +#undef ENABLE_RELOCATABLE + +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the <argz.h> header file. */ +#undef HAVE_ARGZ_H + +/* Define if the GNU dcgettext() function is already present or preinstalled. + */ +#undef HAVE_DCGETTEXT + +/* Define to 1 if you have the `feof_unlocked' function. */ +#undef HAVE_FEOF_UNLOCKED + +/* Define to 1 if you have the `fgets_unlocked' function. */ +#undef HAVE_FGETS_UNLOCKED + +/* Define to 1 if you have the `getcwd' function. */ +#undef HAVE_GETCWD + +/* Define to 1 if you have the `getc_unlocked' function. */ +#undef HAVE_GETC_UNLOCKED + +/* Define to 1 if you have the `getegid' function. */ +#undef HAVE_GETEGID + +/* Define to 1 if you have the `geteuid' function. */ +#undef HAVE_GETEUID + +/* Define to 1 if you have the `getgid' function. */ +#undef HAVE_GETGID + +/* Define to 1 if you have the `getpagesize' function. */ +#undef HAVE_GETPAGESIZE + +/* Define if the GNU gettext() function is already present or preinstalled. */ +#undef HAVE_GETTEXT + +/* Define to 1 if you have the `getuid' function. */ +#undef HAVE_GETUID + +/* Define if you have the iconv() function. */ +#undef HAVE_ICONV + +/* Define if <inttypes.h> exists and doesn't clash with <sys/types.h>. */ +#undef HAVE_INTTYPES_H + +/* Define if <inttypes.h> exists, doesn't clash with <sys/types.h>, and + declares uintmax_t. */ +#undef HAVE_INTTYPES_H_WITH_UINTMAX + +/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */ +#undef HAVE_LANGINFO_CODESET + +/* Define if your <locale.h> file defines LC_MESSAGES. */ +#undef HAVE_LC_MESSAGES + +/* Define to 1 if you have the <limits.h> header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the <locale.h> header file. */ +#undef HAVE_LOCALE_H + +/* Define to 1 if you have the <malloc.h> header file. */ +#undef HAVE_MALLOC_H + +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `mempcpy' function. */ +#undef HAVE_MEMPCPY + +/* Define to 1 if you have a working `mmap' system call. */ +#undef HAVE_MMAP + +/* Define to 1 if you have the `munmap' function. */ +#undef HAVE_MUNMAP + +/* Define to 1 if you have the <nl_types.h> header file. */ +#undef HAVE_NL_TYPES_H + +/* Define to 1 if you have the `putenv' function. */ +#undef HAVE_PUTENV + +/* Define to 1 if you have the `setenv' function. */ +#undef HAVE_SETENV + +/* Define to 1 if you have the `setlocale' function. */ +#undef HAVE_SETLOCALE + +/* Define to 1 if you have the <stddef.h> header file. */ +#undef HAVE_STDDEF_H + +/* Define to 1 if you have the <stdint.h> header file. */ +#undef HAVE_STDINT_H + +/* Define if <stdint.h> exists, doesn't clash with <sys/types.h>, and declares + uintmax_t. */ +#undef HAVE_STDINT_H_WITH_UINTMAX + +/* Define to 1 if you have the <stdlib.h> header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `stpcpy' function. */ +#undef HAVE_STPCPY + +/* Define to 1 if you have the `strcasecmp' function. */ +#undef HAVE_STRCASECMP + +/* Define to 1 if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the <strings.h> header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the <string.h> header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strtoul' function. */ +#undef HAVE_STRTOUL + +/* Define to 1 if you have the <sys/param.h> header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/types.h> header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the `tsearch' function. */ +#undef HAVE_TSEARCH + +/* Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>. */ +#undef HAVE_UINTMAX_T + +/* Define to 1 if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Define if you have the unsigned long long type. */ +#undef HAVE_UNSIGNED_LONG_LONG + +/* Define to 1 if you have the `__argz_count' function. */ +#undef HAVE___ARGZ_COUNT + +/* Define to 1 if you have the `__argz_next' function. */ +#undef HAVE___ARGZ_NEXT + +/* Define to 1 if you have the `__argz_stringify' function. */ +#undef HAVE___ARGZ_STRINGIFY + +/* Define to 1 if you have the `__fsetlocking' function. */ +#undef HAVE___FSETLOCKING + +/* Define as const if the declaration of iconv() needs const. */ +#undef ICONV_CONST + +/* Define to the installation directory. */ +#undef INSTALLDIR + +/* Define if integer division by zero raises signal SIGFPE. */ +#undef INTDIV0_RAISES_SIGFPE + +/* Define because this is libintl. */ +#undef IN_LIBINTL + +/* Define because this is a library. */ +#undef IN_LIBRARY + +/* Define to the library directory. */ +#undef LIBDIR + +/* Define to the directory holding the locale files. */ +#undef LOCALEDIR + +/* Define to the locale alias path. */ +#undef LOCALE_ALIAS_PATH + +/* Define if there is no xmalloc. */ +#undef NO_XMALLOC + +/* 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 version of this package. */ +#undef PACKAGE_VERSION + +/* Define if <inttypes.h> exists and defines unusable PRI* macros. */ +#undef PRI_MACROS_BROKEN + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at run-time. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define as `__inline' if that's what the C compiler calls it, or to nothing + if it is not supported. */ +#undef inline + +/* Define to `long' if <sys/types.h> does not define. */ +#undef off_t + +/* Define this entry point correctly. */ +#undef relocate + +/* Define this entry point correctly. */ +#undef set_relocation_prefix + +/* Define to `unsigned' if <sys/types.h> does not define. */ +#undef size_t + +/* Define to unsigned long or unsigned long long if <stdint.h> and + <inttypes.h> don't define. */ +#undef uintmax_t diff --git a/intl/configure b/intl/configure new file mode 100755 index 00000000000..240a5017609 --- /dev/null +++ b/intl/configure @@ -0,0 +1,7970 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.57. +# +# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 +# 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 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 '${1+"$@"}'='"$@"' +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi + +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# Work around bugs in pre-3.0 UWIN ksh. +$as_unset ENV MAIL MAILPATH +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1; 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 + + +# Name of the executable. +as_me=`$as_basename "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + + +# PATH needs CR, and LINENO needs CR and PATH. +# 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 + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" || { + # Find who we are. 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We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Be sure not to use single quotes in there, as some shells, +# such as our DU 5.0 friend, will then `close' the trap. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + + cat <<\_ASBOX +## ---------------- ## +## Cache variables. ## +## ---------------- ## +_ASBOX + echo + # The following way of writing the cache mishandles newlines in values, +{ + (set) 2>&1 | + case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in + *ac_space=\ *) + sed -n \ + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" + ;; + *) + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} + echo + + cat <<\_ASBOX +## ----------------- ## +## Output variables. ## +## ----------------- ## +_ASBOX + echo + for ac_var in $ac_subst_vars + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + + if test -n "$ac_subst_files"; then + cat <<\_ASBOX +## ------------- ## +## Output files. ## +## ------------- ## +_ASBOX + echo + for ac_var in $ac_subst_files + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + fi + + if test -s confdefs.h; then + cat <<\_ASBOX +## ----------- ## +## confdefs.h. ## +## ----------- ## +_ASBOX + echo + sed "/^$/d" confdefs.h | sort + echo + fi + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" + echo "$as_me: exit $exit_status" + } >&5 + rm -f core core.* *.core && + rm -rf conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status + ' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo >confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi +else + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in `(set) 2>&1 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val="\$ac_cv_env_${ac_var}_value" + eval ac_new_val="\$ac_env_${ac_var}_value" + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$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 + + + + + + + + + + + + + + + + + + + +ac_aux_dir= +for ac_dir in .. $srcdir/..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f $ac_dir/shtool; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. $srcdir/.." >&5 +echo "$as_me: error: cannot find install-sh or install.sh in .. $srcdir/.." >&2;} + { (exit 1); exit 1; }; } +fi +ac_config_guess="$SHELL $ac_aux_dir/config.guess" +ac_config_sub="$SHELL $ac_aux_dir/config.sub" +ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. + + ac_config_headers="$ac_config_headers config.h" + + +echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +all: + @echo 'ac_maketemp="$(MAKE)"' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftest.make +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + SET_MAKE= +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL=$ac_install_sh + fi +fi +echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + + MKINSTALLDIRS= + if test -n "$ac_aux_dir"; then + case "$ac_aux_dir" in + /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;; + *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;; + esac + fi + if test -z "$MKINSTALLDIRS"; then + MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" + fi + + + + echo "$as_me:$LINENO: checking whether NLS is requested" >&5 +echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 + # Check whether --enable-nls or --disable-nls was given. +if test "${enable_nls+set}" = set; then + enableval="$enable_nls" + USE_NLS=$enableval +else + USE_NLS=yes +fi; + echo "$as_me:$LINENO: result: $USE_NLS" >&5 +echo "${ECHO_T}$USE_NLS" >&6 + + + + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_MSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case "$MSGFMT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test "$MSGFMT" != ":"; then + echo "$as_me:$LINENO: result: $MSGFMT" >&5 +echo "${ECHO_T}$MSGFMT" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_GMSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $GMSGFMT in + [\\/]* | ?:[\\/]*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + *) + 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_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT=$ac_cv_path_GMSGFMT + +if test -n "$GMSGFMT"; then + echo "$as_me:$LINENO: result: $GMSGFMT" >&5 +echo "${ECHO_T}$GMSGFMT" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_XGETTEXT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case "$XGETTEXT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test "$XGETTEXT" != ":"; then + echo "$as_me:$LINENO: result: $XGETTEXT" >&5 +echo "${ECHO_T}$XGETTEXT" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + rm -f messages.po + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgmerge", so it can be a program name with args. +set dummy msgmerge; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_MSGMERGE+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case "$MSGMERGE" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then + ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" + ;; +esac +fi +MSGMERGE="$ac_cv_path_MSGMERGE" +if test "$MSGMERGE" != ":"; then + echo "$as_me:$LINENO: result: $MSGMERGE" >&5 +echo "${ECHO_T}$MSGMERGE" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + + if test "$GMSGFMT" != ":"; then + if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 && + (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + : ; + else + GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'` + echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5 +echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6 + GMSGFMT=":" + fi + fi + + if test "$XGETTEXT" != ":"; then + if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && + (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + : ; + else + echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5 +echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6 + XGETTEXT=":" + fi + rm -f messages.po + fi + + ac_config_commands="$ac_config_commands default-1" + + +ac_ext=c +ac_cpp='$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=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}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=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$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=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +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=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +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 "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + 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=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$ac_ct_CC" && break +done + + CC=$ac_ct_CC +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 + (eval $ac_compiler --version </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 + (eval $ac_compiler -v </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 + (eval $ac_compiler -V </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +echo "$as_me:$LINENO: checking for C compiler default output" >&5 +echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 + (eval $ac_link_default) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Find the output, starting from the most likely. This scheme is +# not robust to junk in `.', hence go to wildcards (a.*) only as a last +# resort. + +# Be careful to initialize this variable, since it used to be cached. +# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. +ac_cv_exeext= +# b.out is created by i960 compilers. +for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) + ;; + conftest.$ac_ext ) + # This is the source file. + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool, + # but it would be cool to find out if it's true. Does anybody + # maintain Libtool? --akim. + export ac_cv_exeext + break;; + * ) + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6 + +echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6 +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_compiler_gnu=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +CFLAGS="-g" +echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_prog_cc_g=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 +echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_stdc=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_stdc=$ac_arg +break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext +done +rm -f conftest.$ac_ext conftest.$ac_objext +CC=$ac_save_CC + +fi + +case "x$ac_cv_prog_cc_stdc" in + x|xno) + echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 ;; + *) + echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 + CC="$CC $ac_cv_prog_cc_stdc" ;; +esac + +# Some people use a C++ compiler to compile C. Since we use `exit', +# in C++ we need to declare it. In case someone uses the same compiler +# for both compiling C and C++ we need to have the C++ compiler decide +# the declaration of exit, since it's the most demanding environment. +cat >conftest.$ac_ext <<_ACEOF +#ifndef __cplusplus + choke me +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + for ac_declaration in \ + '' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +#include <stdlib.h> +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +continue +fi +rm -f conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done +rm -f conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext 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 + +# Make sure we can run config.sub. +$ac_config_sub sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 +echo "$as_me: error: cannot run $ac_config_sub" >&2;} + { (exit 1); exit 1; }; } + +echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6 +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_build_alias=$build_alias +test -z "$ac_cv_build_alias" && + ac_cv_build_alias=`$ac_config_guess` +test -z "$ac_cv_build_alias" && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6 +build=$ac_cv_build +build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6 +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_host_alias=$host_alias +test -z "$ac_cv_host_alias" && + ac_cv_host_alias=$ac_cv_build_alias +ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6 +host=$ac_cv_host +host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +if test -n "$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=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}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=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + RANLIB=$ac_ct_RANLIB +else + RANLIB="$ac_cv_prog_RANLIB" +fi + + + + echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5 +echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6 +if test "${ac_cv_lib_cposix_strerror+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcposix $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char strerror (); +int +main () +{ +strerror (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_cposix_strerror=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_cposix_strerror=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5 +echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6 +if test $ac_cv_lib_cposix_strerror = yes; then + LIBS="$LIBS -lcposix" +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 +echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f 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 +echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +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 + + +echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6 +if test "${ac_cv_prog_egrep+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 +echo "${ECHO_T}$ac_cv_prog_egrep" >&6 + EGREP=$ac_cv_prog_egrep + + +echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_header_stdc=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$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 $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$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 >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 +echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 +if test "${ac_cv_c_const+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset x; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *ccp; + char **p; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + ccp = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++ccp; + p = (char**) ccp; + ccp = (char const *const *) p; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + } +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_const=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_c_const=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 +echo "${ECHO_T}$ac_cv_c_const" >&6 +if test $ac_cv_c_const = no; then + +cat >>confdefs.h <<\_ACEOF +#define const +_ACEOF + +fi + +echo "$as_me:$LINENO: checking for inline" >&5 +echo $ECHO_N "checking for inline... $ECHO_C" >&6 +if test "${ac_cv_c_inline+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_inline=$ac_kw; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done + +fi +echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +echo "${ECHO_T}$ac_cv_c_inline" >&6 +case $ac_cv_c_inline in + inline | yes) ;; + no) +cat >>confdefs.h <<\_ACEOF +#define inline +_ACEOF + ;; + *) cat >>confdefs.h <<_ACEOF +#define inline $ac_cv_c_inline +_ACEOF + ;; +esac + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_Header=no" +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +echo "$as_me:$LINENO: checking for off_t" >&5 +echo $ECHO_N "checking for off_t... $ECHO_C" >&6 +if test "${ac_cv_type_off_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((off_t *) 0) + return 0; +if (sizeof (off_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_off_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_off_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 +echo "${ECHO_T}$ac_cv_type_off_t" >&6 +if test $ac_cv_type_off_t = yes; then + : +else + +cat >>confdefs.h <<_ACEOF +#define off_t long +_ACEOF + +fi + +echo "$as_me:$LINENO: checking for size_t" >&5 +echo $ECHO_N "checking for size_t... $ECHO_C" >&6 +if test "${ac_cv_type_size_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((size_t *) 0) + return 0; +if (sizeof (size_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_size_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_size_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +echo "${ECHO_T}$ac_cv_type_size_t" >&6 +if test $ac_cv_type_size_t = yes; then + : +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned +_ACEOF + +fi + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +echo "$as_me:$LINENO: checking for working alloca.h" >&5 +echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6 +if test "${ac_cv_working_alloca_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <alloca.h> +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_working_alloca_h=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_working_alloca_h=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5 +echo "${ECHO_T}$ac_cv_working_alloca_h" >&6 +if test $ac_cv_working_alloca_h = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ALLOCA_H 1 +_ACEOF + +fi + +echo "$as_me:$LINENO: checking for alloca" >&5 +echo $ECHO_N "checking for alloca... $ECHO_C" >&6 +if test "${ac_cv_func_alloca_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include <malloc.h> +# define alloca _alloca +# else +# if HAVE_ALLOCA_H +# include <alloca.h> +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +# endif +#endif + +int +main () +{ +char *p = (char *) alloca (1); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_alloca_works=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_alloca_works=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5 +echo "${ECHO_T}$ac_cv_func_alloca_works" >&6 + +if test $ac_cv_func_alloca_works = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ALLOCA 1 +_ACEOF + +else + # The SVR3 libPW and SVR4 libucb both contain incompatible functions +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + +ALLOCA=alloca.$ac_objext + +cat >>confdefs.h <<\_ACEOF +#define C_ALLOCA 1 +_ACEOF + + +echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5 +echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6 +if test "${ac_cv_os_cray+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#if defined(CRAY) && ! defined(CRAY2) +webecray +#else +wenotbecray +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "webecray" >/dev/null 2>&1; then + ac_cv_os_cray=yes +else + ac_cv_os_cray=no +fi +rm -f conftest* + +fi +echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5 +echo "${ECHO_T}$ac_cv_os_cray" >&6 +if test $ac_cv_os_cray = yes; then + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + +cat >>confdefs.h <<_ACEOF +#define CRAY_STACKSEG_END $ac_func +_ACEOF + + break +fi + + done +fi + +echo "$as_me:$LINENO: checking stack direction for C alloca" >&5 +echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6 +if test "${ac_cv_c_stack_direction+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_c_stack_direction=0 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +int +find_stack_direction () +{ + static char *addr = 0; + auto char dummy; + if (addr == 0) + { + addr = &dummy; + return find_stack_direction (); + } + else + return (&dummy > addr) ? 1 : -1; +} + +int +main () +{ + exit (find_stack_direction () < 0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_stack_direction=1 +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_stack_direction=-1 +fi +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5 +echo "${ECHO_T}$ac_cv_c_stack_direction" >&6 + +cat >>confdefs.h <<_ACEOF +#define STACK_DIRECTION $ac_cv_c_stack_direction +_ACEOF + + +fi + + + +for ac_header in stdlib.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_func in getpagesize +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +echo "$as_me:$LINENO: checking for working mmap" >&5 +echo $ECHO_N "checking for working mmap... $ECHO_C" >&6 +if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_mmap_fixed_mapped=no +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +/* malloc might have been renamed as rpl_malloc. */ +#undef malloc + +/* Thanks to Mike Haertel and Jim Avera for this test. + Here is a matrix of mmap possibilities: + mmap private not fixed + mmap private fixed at somewhere currently unmapped + mmap private fixed at somewhere already mapped + mmap shared not fixed + mmap shared fixed at somewhere currently unmapped + mmap shared fixed at somewhere already mapped + For private mappings, we should verify that changes cannot be read() + back from the file, nor mmap's back from the file at a different + address. (There have been systems where private was not correctly + implemented like the infamous i386 svr4.0, and systems where the + VM page cache was not coherent with the file system buffer cache + like early versions of FreeBSD and possibly contemporary NetBSD.) + For shared mappings, we should conversely verify that changes get + propagated back to all the places they're supposed to be. + + Grep wants private fixed already mapped. + The main things grep needs to know about mmap are: + * does it exist and is it safe to write into the mmap'd area + * how to use it (BSD variants) */ + +#include <fcntl.h> +#include <sys/mman.h> + +#if !STDC_HEADERS && !HAVE_STDLIB_H +char *malloc (); +#endif + +/* This mess was copied from the GNU getpagesize.h. */ +#if !HAVE_GETPAGESIZE +/* Assume that all systems that can run configure have sys/param.h. */ +# if !HAVE_SYS_PARAM_H +# define HAVE_SYS_PARAM_H 1 +# endif + +# ifdef _SC_PAGESIZE +# define getpagesize() sysconf(_SC_PAGESIZE) +# else /* no _SC_PAGESIZE */ +# if HAVE_SYS_PARAM_H +# include <sys/param.h> +# ifdef EXEC_PAGESIZE +# define getpagesize() EXEC_PAGESIZE +# else /* no EXEC_PAGESIZE */ +# ifdef NBPG +# define getpagesize() NBPG * CLSIZE +# ifndef CLSIZE +# define CLSIZE 1 +# endif /* no CLSIZE */ +# else /* no NBPG */ +# ifdef NBPC +# define getpagesize() NBPC +# else /* no NBPC */ +# ifdef PAGESIZE +# define getpagesize() PAGESIZE +# endif /* PAGESIZE */ +# endif /* no NBPC */ +# endif /* no NBPG */ +# endif /* no EXEC_PAGESIZE */ +# else /* no HAVE_SYS_PARAM_H */ +# define getpagesize() 8192 /* punt totally */ +# endif /* no HAVE_SYS_PARAM_H */ +# endif /* no _SC_PAGESIZE */ + +#endif /* no HAVE_GETPAGESIZE */ + +int +main () +{ + char *data, *data2, *data3; + int i, pagesize; + int fd; + + pagesize = getpagesize (); + + /* First, make a file with some known garbage in it. */ + data = (char *) malloc (pagesize); + if (!data) + exit (1); + for (i = 0; i < pagesize; ++i) + *(data + i) = rand (); + umask (0); + fd = creat ("conftest.mmap", 0600); + if (fd < 0) + exit (1); + if (write (fd, data, pagesize) != pagesize) + exit (1); + close (fd); + + /* Next, try to mmap the file at a fixed address which already has + something else allocated at it. If we can, also make sure that + we see the same garbage. */ + fd = open ("conftest.mmap", O_RDWR); + if (fd < 0) + exit (1); + data2 = (char *) malloc (2 * pagesize); + if (!data2) + exit (1); + data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1); + if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_FIXED, fd, 0L)) + exit (1); + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data2 + i)) + exit (1); + + /* Finally, make sure that changes to the mapped area do not + percolate back to the file as seen by read(). (This is a bug on + some variants of i386 svr4.0.) */ + for (i = 0; i < pagesize; ++i) + *(data2 + i) = *(data2 + i) + 1; + data3 = (char *) malloc (pagesize); + if (!data3) + exit (1); + if (read (fd, data3, pagesize) != pagesize) + exit (1); + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data3 + i)) + exit (1); + close (fd); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_mmap_fixed_mapped=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_mmap_fixed_mapped=no +fi +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 +echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6 +if test $ac_cv_func_mmap_fixed_mapped = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MMAP 1 +_ACEOF + +fi +rm -f conftest.mmap + + + echo "$as_me:$LINENO: checking whether we are using the GNU C Library 2.1 or newer" >&5 +echo $ECHO_N "checking whether we are using the GNU C Library 2.1 or newer... $ECHO_C" >&6 +if test "${ac_cv_gnu_library_2_1+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include <features.h> +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) + Lucky GNU user + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky GNU user" >/dev/null 2>&1; then + ac_cv_gnu_library_2_1=yes +else + ac_cv_gnu_library_2_1=no +fi +rm -f conftest* + + + +fi +echo "$as_me:$LINENO: result: $ac_cv_gnu_library_2_1" >&5 +echo "${ECHO_T}$ac_cv_gnu_library_2_1" >&6 + + GLIBC21="$ac_cv_gnu_library_2_1" + + + + + echo "$as_me:$LINENO: checking whether integer division by zero raises SIGFPE" >&5 +echo $ECHO_N "checking whether integer division by zero raises SIGFPE... $ECHO_C" >&6 +if test "${gt_cv_int_divbyzero_sigfpe+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + if test "$cross_compiling" = yes; then + + # Guess based on the CPU. + case "$host_cpu" in + alpha* | i3456786 | m68k | s390*) + gt_cv_int_divbyzero_sigfpe="guessing yes";; + *) + gt_cv_int_divbyzero_sigfpe="guessing no";; + esac + +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include <stdlib.h> +#include <signal.h> + +static void +#ifdef __cplusplus +sigfpe_handler (int sig) +#else +sigfpe_handler (sig) int sig; +#endif +{ + /* Exit with code 0 if SIGFPE, with code 1 if any other signal. */ + exit (sig != SIGFPE); +} + +int x = 1; +int y = 0; +int z; +int nan; + +int main () +{ + signal (SIGFPE, sigfpe_handler); +/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */ +#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP) + signal (SIGTRAP, sigfpe_handler); +#endif +/* Linux/SPARC yields signal SIGILL. */ +#if defined (__sparc__) && defined (__linux__) + signal (SIGILL, sigfpe_handler); +#endif + + z = x / y; + nan = y / y; + exit (1); +} + +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gt_cv_int_divbyzero_sigfpe=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gt_cv_int_divbyzero_sigfpe=no +fi +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + +fi +echo "$as_me:$LINENO: result: $gt_cv_int_divbyzero_sigfpe" >&5 +echo "${ECHO_T}$gt_cv_int_divbyzero_sigfpe" >&6 + case "$gt_cv_int_divbyzero_sigfpe" in + *yes) value=1;; + *) value=0;; + esac + +cat >>confdefs.h <<_ACEOF +#define INTDIV0_RAISES_SIGFPE $value +_ACEOF + + + + echo "$as_me:$LINENO: checking for inttypes.h" >&5 +echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6 +if test "${jm_ac_cv_header_inttypes_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <inttypes.h> +int +main () +{ +uintmax_t i = (uintmax_t) -1; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + jm_ac_cv_header_inttypes_h=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +jm_ac_cv_header_inttypes_h=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $jm_ac_cv_header_inttypes_h" >&5 +echo "${ECHO_T}$jm_ac_cv_header_inttypes_h" >&6 + if test $jm_ac_cv_header_inttypes_h = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_INTTYPES_H_WITH_UINTMAX 1 +_ACEOF + + fi + + + echo "$as_me:$LINENO: checking for stdint.h" >&5 +echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6 +if test "${jm_ac_cv_header_stdint_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <stdint.h> +int +main () +{ +uintmax_t i = (uintmax_t) -1; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + jm_ac_cv_header_stdint_h=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +jm_ac_cv_header_stdint_h=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $jm_ac_cv_header_stdint_h" >&5 +echo "${ECHO_T}$jm_ac_cv_header_stdint_h" >&6 + if test $jm_ac_cv_header_stdint_h = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_STDINT_H_WITH_UINTMAX 1 +_ACEOF + + fi + + + echo "$as_me:$LINENO: checking for unsigned long long" >&5 +echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6 +if test "${ac_cv_type_unsigned_long_long+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +unsigned long long ull = 1; int i = 63; +int +main () +{ +unsigned long long ullmax = (unsigned long long) -1; + return ull << i | ull >> i | ullmax / ull | ullmax % ull; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_unsigned_long_long=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_unsigned_long_long=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5 +echo "${ECHO_T}$ac_cv_type_unsigned_long_long" >&6 + if test $ac_cv_type_unsigned_long_long = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_UNSIGNED_LONG_LONG 1 +_ACEOF + + fi + + + + + if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then + + test $ac_cv_type_unsigned_long_long = yes \ + && ac_type='unsigned long long' \ + || ac_type='unsigned long' + +cat >>confdefs.h <<_ACEOF +#define uintmax_t $ac_type +_ACEOF + + else + +cat >>confdefs.h <<\_ACEOF +#define HAVE_UINTMAX_T 1 +_ACEOF + + fi + + + echo "$as_me:$LINENO: checking for inttypes.h" >&5 +echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6 +if test "${gt_cv_header_inttypes_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <inttypes.h> +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gt_cv_header_inttypes_h=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gt_cv_header_inttypes_h=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:$LINENO: result: $gt_cv_header_inttypes_h" >&5 +echo "${ECHO_T}$gt_cv_header_inttypes_h" >&6 + if test $gt_cv_header_inttypes_h = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_INTTYPES_H 1 +_ACEOF + + fi + + + + if test $gt_cv_header_inttypes_h = yes; then + echo "$as_me:$LINENO: checking whether the inttypes.h PRIxNN macros are broken" >&5 +echo $ECHO_N "checking whether the inttypes.h PRIxNN macros are broken... $ECHO_C" >&6 +if test "${gt_cv_inttypes_pri_broken+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <inttypes.h> +#ifdef PRId32 +char *p = PRId32; +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gt_cv_inttypes_pri_broken=no +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gt_cv_inttypes_pri_broken=yes +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:$LINENO: result: $gt_cv_inttypes_pri_broken" >&5 +echo "${ECHO_T}$gt_cv_inttypes_pri_broken" >&6 + fi + if test "$gt_cv_inttypes_pri_broken" = yes; then + +cat >>confdefs.h <<_ACEOF +#define PRI_MACROS_BROKEN 1 +_ACEOF + + fi + + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + +# Check whether --with-gnu-ld or --without-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval="$with_gnu_ld" + test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi; +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + echo "$as_me:$LINENO: checking for ld used by GCC" >&5 +echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6 + 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. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path 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 "$with_gnu_ld" = yes; then + echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 +else + echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 +fi +if test "${acl_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then + test "$with_gnu_ld" != no && break + else + test "$with_gnu_ld" != yes && break + fi + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 +if test "${acl_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then + acl_cv_prog_gnu_ld=yes +else + acl_cv_prog_gnu_ld=no +fi +fi +echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6 +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + echo "$as_me:$LINENO: checking for shared library run path origin" >&5 +echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6 +if test "${acl_cv_rpath+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + +fi +echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5 +echo "${ECHO_T}$acl_cv_rpath" >&6 + wl="$acl_cv_wl" + libext="$acl_cv_libext" + shlibext="$acl_cv_shlibext" + hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + hardcode_direct="$acl_cv_hardcode_direct" + hardcode_minus_L="$acl_cv_hardcode_minus_L" + # Check whether --enable-rpath or --disable-rpath was given. +if test "${enable_rpath+set}" = set; then + enableval="$enable_rpath" + : +else + enable_rpath=yes +fi; + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given. +if test "${with_libiconv_prefix+set}" = set; then + withval="$with_libiconv_prefix" + + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/lib" + fi + fi + +fi; + LIBICONV= + LTLIBICONV= + INCICONV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='iconv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + if test $use_additional = yes; then + if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then + found_dir="$additional_libdir" + found_so="$additional_libdir/lib$name.$shlibext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + else + if test -f "$additional_libdir/lib$name.$libext"; then + found_dir="$additional_libdir" + found_a="$additional_libdir/lib$name.$libext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then + found_dir="$dir" + found_so="$dir/lib$name.$shlibext" + if test -f "$dir/lib$name.la"; then + found_la="$dir/lib$name.la" + fi + else + if test -f "$dir/lib$name.$libext"; then + found_dir="$dir" + found_a="$dir/lib$name.$libext" + if test -f "$dir/lib$name.la"; then + found_la="$dir/lib$name.la" + fi + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$hardcode_direct" = yes; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" + fi + if test "$hardcode_minus_L" != no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */lib | */lib/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/lib"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/lib"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" + ;; + esac + done + fi + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" + done + fi + + + + + + + + + + + + + + +for ac_header in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \ +stdlib.h string.h unistd.h sys/param.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + + + + + + + + + + + + + + + + + + + +for ac_func in feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \ +geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \ +strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next \ +__fsetlocking +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + echo "$as_me:$LINENO: checking for iconv" >&5 +echo $ECHO_N "checking for iconv... $ECHO_C" >&6 +if test "${am_cv_func_iconv+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <iconv.h> +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_func_iconv=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <iconv.h> +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi + +fi +echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5 +echo "${ECHO_T}$am_cv_func_iconv" >&6 + if test "$am_cv_func_iconv" = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ICONV 1 +_ACEOF + + fi + if test "$am_cv_lib_iconv" = yes; then + echo "$as_me:$LINENO: checking how to link with libiconv" >&5 +echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6 + echo "$as_me:$LINENO: result: $LIBICONV" >&5 +echo "${ECHO_T}$LIBICONV" >&6 + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + if test "$am_cv_func_iconv" = yes; then + echo "$as_me:$LINENO: checking for iconv declaration" >&5 +echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6 + if test "${am_cv_proto_iconv+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include <stdlib.h> +#include <iconv.h> +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_proto_iconv_arg1="" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +am_cv_proto_iconv_arg1="const" +fi +rm -f conftest.$ac_objext conftest.$ac_ext + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" +fi + + am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + echo "$as_me:$LINENO: result: ${ac_t:- + }$am_cv_proto_iconv" >&5 +echo "${ECHO_T}${ac_t:- + }$am_cv_proto_iconv" >&6 + +cat >>confdefs.h <<_ACEOF +#define ICONV_CONST $am_cv_proto_iconv_arg1 +_ACEOF + + fi + + + echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5 +echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6 +if test "${am_cv_langinfo_codeset+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <langinfo.h> +int +main () +{ +char* cs = nl_langinfo(CODESET); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_langinfo_codeset=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +am_cv_langinfo_codeset=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + +fi +echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5 +echo "${ECHO_T}$am_cv_langinfo_codeset" >&6 + if test $am_cv_langinfo_codeset = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LANGINFO_CODESET 1 +_ACEOF + + fi + + if test $ac_cv_header_locale_h = yes; then + + echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5 +echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6 +if test "${am_cv_val_LC_MESSAGES+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <locale.h> +int +main () +{ +return LC_MESSAGES + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_val_LC_MESSAGES=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +am_cv_val_LC_MESSAGES=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5 +echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6 + if test $am_cv_val_LC_MESSAGES = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LC_MESSAGES 1 +_ACEOF + + fi + + fi + + for ac_prog in bison +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_INTLBISON+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$INTLBISON"; then + ac_cv_prog_INTLBISON="$INTLBISON" # Let the user override the test. +else +as_save_IFS=$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_INTLBISON="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +INTLBISON=$ac_cv_prog_INTLBISON +if test -n "$INTLBISON"; then + echo "$as_me:$LINENO: result: $INTLBISON" >&5 +echo "${ECHO_T}$INTLBISON" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$INTLBISON" && break +done + + if test -z "$INTLBISON"; then + ac_verc_fail=yes + else + echo "$as_me:$LINENO: checking version of bison" >&5 +echo $ECHO_N "checking version of bison... $ECHO_C" >&6 + ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` + case $ac_prog_version in + '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; + 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*) + ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; + *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; + esac + echo "$as_me:$LINENO: result: $ac_prog_version" >&5 +echo "${ECHO_T}$ac_prog_version" >&6 + fi + if test $ac_verc_fail = yes; then + INTLBISON=: + fi + + + + + + + + + + + + + + + + + echo "$as_me:$LINENO: checking whether NLS is requested" >&5 +echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 + # Check whether --enable-nls or --disable-nls was given. +if test "${enable_nls+set}" = set; then + enableval="$enable_nls" + USE_NLS=$enableval +else + USE_NLS=yes +fi; + echo "$as_me:$LINENO: result: $USE_NLS" >&5 +echo "${ECHO_T}$USE_NLS" >&6 + + + + + BUILD_INCLUDED_LIBINTL=no + USE_INCLUDED_LIBINTL=no + + LIBINTL= + LTLIBINTL= + POSUB= + + if test "$USE_NLS" = "yes"; then + gt_use_preinstalled_gnugettext=no + + echo "$as_me:$LINENO: checking whether included gettext is requested" >&5 +echo $ECHO_N "checking whether included gettext is requested... $ECHO_C" >&6 + +# Check whether --with-included-gettext or --without-included-gettext was given. +if test "${with_included_gettext+set}" = set; then + withval="$with_included_gettext" + nls_cv_force_use_gnu_gettext=$withval +else + nls_cv_force_use_gnu_gettext=no +fi; + echo "$as_me:$LINENO: result: $nls_cv_force_use_gnu_gettext" >&5 +echo "${ECHO_T}$nls_cv_force_use_gnu_gettext" >&6 + + nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" + if test "$nls_cv_force_use_gnu_gettext" != "yes"; then + + + + + + + echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5 +echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6 +if test "${gt_cv_func_gnugettext1_libc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <libintl.h> +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings; +int +main () +{ +bindtextdomain ("", ""); +return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gt_cv_func_gnugettext1_libc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gt_cv_func_gnugettext1_libc=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5 +echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6 + + if test "$gt_cv_func_gnugettext1_libc" != "yes"; then + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libintl-prefix or --without-libintl-prefix was given. +if test "${with_libintl_prefix+set}" = set; then + withval="$with_libintl_prefix" + + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/lib" + fi + fi + +fi; + LIBINTL= + LTLIBINTL= + INCINTL= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='intl ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + if test $use_additional = yes; then + if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then + found_dir="$additional_libdir" + found_so="$additional_libdir/lib$name.$shlibext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + else + if test -f "$additional_libdir/lib$name.$libext"; then + found_dir="$additional_libdir" + found_a="$additional_libdir/lib$name.$libext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then + found_dir="$dir" + found_so="$dir/lib$name.$shlibext" + if test -f "$dir/lib$name.la"; then + found_la="$dir/lib$name.la" + fi + else + if test -f "$dir/lib$name.$libext"; then + found_dir="$dir" + found_a="$dir/lib$name.$libext" + if test -f "$dir/lib$name.la"; then + found_la="$dir/lib$name.la" + fi + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$hardcode_direct" = yes; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" + fi + if test "$hardcode_minus_L" != no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */lib | */lib/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/lib"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/lib"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" + ;; + esac + done + fi + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" + done + fi + + echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5 +echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6 +if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + gt_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCINTL" + gt_save_LIBS="$LIBS" + LIBS="$LIBS $LIBINTL" + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <libintl.h> +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (); +int +main () +{ +bindtextdomain ("", ""); +return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0) + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gt_cv_func_gnugettext1_libintl=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gt_cv_func_gnugettext1_libintl=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then + LIBS="$LIBS $LIBICONV" + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <libintl.h> +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (); +int +main () +{ +bindtextdomain ("", ""); +return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0) + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + gt_cv_func_gnugettext1_libintl=yes + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + fi + CPPFLAGS="$gt_save_CPPFLAGS" + LIBS="$gt_save_LIBS" +fi +echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5 +echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6 + fi + + if test "$gt_cv_func_gnugettext1_libc" = "yes" \ + || { test "$gt_cv_func_gnugettext1_libintl" = "yes" \ + && test "$PACKAGE" != gettext-runtime \ + && test "$PACKAGE" != gettext-tools; }; then + gt_use_preinstalled_gnugettext=yes + else + LIBINTL= + LTLIBINTL= + INCINTL= + fi + + + if test "$gt_use_preinstalled_gnugettext" != "yes"; then + nls_cv_use_gnu_gettext=yes + fi + fi + + if test "$nls_cv_use_gnu_gettext" = "yes"; then + BUILD_INCLUDED_LIBINTL=yes + USE_INCLUDED_LIBINTL=yes + LIBINTL="\${top_builddir}/intl/libintl.a $LIBICONV" + LTLIBINTL="\${top_builddir}/intl/libintl.a $LTLIBICONV" + LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` + fi + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + CATOBJEXT=.gmo + fi + + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + +cat >>confdefs.h <<\_ACEOF +#define ENABLE_NLS 1 +_ACEOF + + else + USE_NLS=no + fi + fi + + echo "$as_me:$LINENO: checking whether to use NLS" >&5 +echo $ECHO_N "checking whether to use NLS... $ECHO_C" >&6 + echo "$as_me:$LINENO: result: $USE_NLS" >&5 +echo "${ECHO_T}$USE_NLS" >&6 + if test "$USE_NLS" = "yes"; then + echo "$as_me:$LINENO: checking where the gettext function comes from" >&5 +echo $ECHO_N "checking where the gettext function comes from... $ECHO_C" >&6 + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then + gt_source="external libintl" + else + gt_source="libc" + fi + else + gt_source="included intl directory" + fi + echo "$as_me:$LINENO: result: $gt_source" >&5 +echo "${ECHO_T}$gt_source" >&6 + fi + + if test "$USE_NLS" = "yes"; then + + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then + echo "$as_me:$LINENO: checking how to link with libintl" >&5 +echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6 + echo "$as_me:$LINENO: result: $LIBINTL" >&5 +echo "${ECHO_T}$LIBINTL" >&6 + + for element in $INCINTL; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + fi + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETTEXT 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_DCGETTEXT 1 +_ACEOF + + fi + + POSUB=po + fi + + + if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then + BUILD_INCLUDED_LIBINTL=yes + fi + + + + + + nls_cv_header_intl= + nls_cv_header_libgt= + + DATADIRNAME=share + + + INSTOBJEXT=.mo + + + GENCAT=gencat + + + if test "$USE_INCLUDED_LIBINTL" = yes; then + INTLOBJS="\$(GETTOBJS)" + fi + + + INTL_LIBTOOL_SUFFIX_PREFIX= + + + + INTLLIBS="$LIBINTL" + + + + + + + + +cat >>confdefs.h <<_ACEOF +#define LOCALEDIR "$localedir" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define LOCALE_ALIAS_PATH "$aliaspath" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define LIBDIR "$libdir" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define INSTALLDIR "$libdir" +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define IN_LIBINTL 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define IN_LIBRARY 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define DEPENDS_ON_LIBICONV 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define ENABLE_RELOCATABLE 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define NO_XMALLOC 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define set_relocation_prefix libintl_set_relocation_prefix +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define relocate libintl_relocate +_ACEOF + + + ac_config_files="$ac_config_files 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, don't put newlines in cache variables' values. +# 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. +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *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 \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if diff $cache_file confcache >/dev/null 2>&1; then :; else + if test -w $cache_file; then + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/; +s/:*\${srcdir}:*/:/; +s/:*@srcdir@:*/:/; +s/^\([^=]*=[ ]*\):*/\1/; +s/:*$//; +s/^[^=]*=[ ]*$//; +}' +fi + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_i=`echo "$ac_i" | + sed 's/\$U\././;s/\.o$//;s/\.obj$//'` + # 2. Add them. + ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" + ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + +: ${CONFIG_STATUS=./config.status} +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF +#! $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} +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be Bourne compatible +if test -n "${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 '${1+"$@"}'='"$@"' +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi + +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# Work around bugs in pre-3.0 UWIN ksh. +$as_unset ENV MAIL MAILPATH +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1; 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 + + +# Name of the executable. +as_me=`$as_basename "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + + +# PATH needs CR, and LINENO needs CR and PATH. +# 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 + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" || { + # Find who we are. Look in the path if we contain no path at all + # relative or not. + 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/$0 && break +done + + ;; + esac + # We did not find ourselves, most probably we were run as `sh COMMAND' + # in which case we are not to be found in the path. + if test "x$as_myself" = x; then + as_myself=$0 + fi + if test ! -f "$as_myself"; then + { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 +echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} + { (exit 1); exit 1; }; } + fi + case $CONFIG_SHELL in + '') + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for as_base in sh bash ksh sh5; do + case $as_dir in + /*) + if ("$as_dir/$as_base" -c ' + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then + $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } + $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } + CONFIG_SHELL=$as_dir/$as_base + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$0" ${1+"$@"} + fi;; + esac + done +done +;; + esac + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line before each line; the second 'sed' does the real + # work. The second script uses 'N' to pair each line-number line + # with the numbered line, and appends trailing '-' during + # substitution so that $LINENO is not a special case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) + sed '=' <$as_myself | + sed ' + N + s,$,-, + : loop + s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, + t loop + s,-$,, + s,^['$as_cr_digits']*\n,, + ' >$as_me.lineno && + chmod +x $as_me.lineno || + { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 +echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensible to this). + . ./$as_me.lineno + # Exit status is that of the last command. + exit +} + + +case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in + *c*,-n*) ECHO_N= ECHO_C=' +' ECHO_T=' ' ;; + *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; + *) ECHO_N= ECHO_C='\c' ECHO_T= ;; +esac + +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + # We could just check for DJGPP; but this test a) works b) is more generic + # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). + if test -f conf$$.exe; then + # Don't use ln at all; we don't have any links + as_ln_s='cp -p' + else + as_ln_s='ln -s' + fi +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.file + +if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +else + as_mkdir_p=false +fi + +as_executable_p="test -f" + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" + + +# IFS +# We need space, tab and new line, in precisely that order. +as_nl=' +' +IFS=" $as_nl" + +# CDPATH. +$as_unset CDPATH + +exec 6>&1 + +# Open the log real soon, to keep \$[0] and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. Logging --version etc. is OK. +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX +} >&5 +cat >&5 <<_CSEOF + +This file was extended by $as_me, which was +generated by GNU Autoconf 2.57. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +_CSEOF +echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 +echo >&5 +_ACEOF + +# Files that config.status was made for. +if test -n "$ac_config_files"; then + echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_headers"; then + echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_links"; then + echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_commands"; then + echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS +fi + +cat >>$CONFIG_STATUS <<\_ACEOF + +ac_cs_usage="\ +\`$as_me' instantiates files from templates according to the +current configuration. + +Usage: $0 [OPTIONS] [FILE]... + + -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 + --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 <bug-autoconf@gnu.org>." +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF +ac_cs_version="\\ +config.status +configured by $0, generated by GNU Autoconf 2.57, + with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" + +Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." +srcdir=$srcdir +INSTALL="$INSTALL" +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If no file are specified by the user, then we need to provide default +# value. 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But hide it + # from automake. + eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' + # Capture the value of LINGUAS because we need it to compute CATALOGS. + LINGUAS="${LINGUAS-%UNSET%}" + + +_ACEOF + + + +cat >>$CONFIG_STATUS <<\_ACEOF +for ac_config_target in $ac_config_targets +do + case "$ac_config_target" in + # Handling of arguments. + "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; + "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + { (exit 1); exit 1; }; };; + 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=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason to put it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Create a temporary directory, and hook for its removal unless debugging. +$debug || +{ + trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} + +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./confstat$$-$RANDOM + (umask 077 && mkdir $tmp) +} || +{ + echo "$me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF + +# +# CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "\$CONFIG_FILES"; then + # Protect against being on the right side of a sed subst in config.status. + sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; + s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF +s,@SHELL@,$SHELL,;t t +s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t +s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t +s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t +s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t +s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t +s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t +s,@exec_prefix@,$exec_prefix,;t t +s,@prefix@,$prefix,;t t +s,@program_transform_name@,$program_transform_name,;t t +s,@bindir@,$bindir,;t t +s,@sbindir@,$sbindir,;t t +s,@libexecdir@,$libexecdir,;t t +s,@datadir@,$datadir,;t t +s,@sysconfdir@,$sysconfdir,;t t +s,@sharedstatedir@,$sharedstatedir,;t t +s,@localstatedir@,$localstatedir,;t t +s,@libdir@,$libdir,;t t +s,@includedir@,$includedir,;t t +s,@oldincludedir@,$oldincludedir,;t t +s,@infodir@,$infodir,;t t +s,@mandir@,$mandir,;t t +s,@build_alias@,$build_alias,;t t +s,@host_alias@,$host_alias,;t t +s,@target_alias@,$target_alias,;t t +s,@DEFS@,$DEFS,;t t +s,@ECHO_C@,$ECHO_C,;t t +s,@ECHO_N@,$ECHO_N,;t t +s,@ECHO_T@,$ECHO_T,;t t +s,@LIBS@,$LIBS,;t t +s,@SET_MAKE@,$SET_MAKE,;t t +s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t +s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t +s,@INSTALL_DATA@,$INSTALL_DATA,;t t +s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t +s,@USE_NLS@,$USE_NLS,;t t +s,@MSGFMT@,$MSGFMT,;t t +s,@GMSGFMT@,$GMSGFMT,;t t +s,@XGETTEXT@,$XGETTEXT,;t t +s,@MSGMERGE@,$MSGMERGE,;t t +s,@CC@,$CC,;t t +s,@CFLAGS@,$CFLAGS,;t t +s,@LDFLAGS@,$LDFLAGS,;t t +s,@CPPFLAGS@,$CPPFLAGS,;t t +s,@ac_ct_CC@,$ac_ct_CC,;t t +s,@EXEEXT@,$EXEEXT,;t t +s,@OBJEXT@,$OBJEXT,;t t +s,@build@,$build,;t t +s,@build_cpu@,$build_cpu,;t t +s,@build_vendor@,$build_vendor,;t t +s,@build_os@,$build_os,;t t +s,@host@,$host,;t t +s,@host_cpu@,$host_cpu,;t t +s,@host_vendor@,$host_vendor,;t t +s,@host_os@,$host_os,;t t +s,@RANLIB@,$RANLIB,;t t +s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t +s,@CPP@,$CPP,;t t +s,@EGREP@,$EGREP,;t t +s,@ALLOCA@,$ALLOCA,;t t +s,@GLIBC21@,$GLIBC21,;t t +s,@LIBICONV@,$LIBICONV,;t t +s,@LTLIBICONV@,$LTLIBICONV,;t t +s,@INTLBISON@,$INTLBISON,;t t +s,@BUILD_INCLUDED_LIBINTL@,$BUILD_INCLUDED_LIBINTL,;t t +s,@USE_INCLUDED_LIBINTL@,$USE_INCLUDED_LIBINTL,;t t +s,@CATOBJEXT@,$CATOBJEXT,;t t +s,@DATADIRNAME@,$DATADIRNAME,;t t +s,@INSTOBJEXT@,$INSTOBJEXT,;t t +s,@GENCAT@,$GENCAT,;t t +s,@INTLOBJS@,$INTLOBJS,;t t +s,@INTL_LIBTOOL_SUFFIX_PREFIX@,$INTL_LIBTOOL_SUFFIX_PREFIX,;t t +s,@INTLLIBS@,$INTLLIBS,;t t +s,@LIBINTL@,$LIBINTL,;t t +s,@LTLIBINTL@,$LTLIBINTL,;t t +s,@POSUB@,$POSUB,;t t +s,@LIBOBJS@,$LIBOBJS,;t t +s,@LTLIBOBJS@,$LTLIBOBJS,;t t +CEOF + +_ACEOF + + cat >>$CONFIG_STATUS <<\_ACEOF + # Split the substitutions into bite-sized pieces for seds with + # small command number limits, like on Digital OSF/1 and HP-UX. + ac_max_sed_lines=48 + ac_sed_frag=1 # Number of current file. + ac_beg=1 # First line for current file. + ac_end=$ac_max_sed_lines # Line after last line for current file. + ac_more_lines=: + ac_sed_cmds= + while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + else + sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + fi + if test ! 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We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac +# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be +# absolute. +ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` +ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` +ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_builddir$INSTALL ;; + esac + + if test x"$ac_file" != x-; then + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + rm -f "$ac_file" + fi + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + if test x"$ac_file" = x-; then + configure_input= + else + configure_input="$ac_file. " + fi + configure_input=$configure_input"Generated from `echo $ac_file_in | + sed 's,.*/,,'` by configure." + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo $f;; + *) # Relative + if test -f "$f"; then + # Build tree + echo $f + elif test -f "$srcdir/$f"; then + # Source tree + echo $srcdir/$f + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s,@configure_input@,$configure_input,;t t +s,@srcdir@,$ac_srcdir,;t t +s,@abs_srcdir@,$ac_abs_srcdir,;t t +s,@top_srcdir@,$ac_top_srcdir,;t t +s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t +s,@builddir@,$ac_builddir,;t t +s,@abs_builddir@,$ac_abs_builddir,;t t +s,@top_builddir@,$ac_top_builddir,;t t +s,@abs_top_builddir@,$ac_abs_top_builddir,;t t +s,@INSTALL@,$ac_INSTALL,;t t +" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out + rm -f $tmp/stdin + if test x"$ac_file" != x-; then + mv $tmp/out $ac_file + else + cat $tmp/out + rm -f $tmp/out + fi + +done +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF + +# +# CONFIG_HEADER section. +# + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='[ ].*$,\1#\2' +ac_dC=' ' +ac_dD=',;t' +# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='$,\1#\2define\3' +ac_uC=' ' +ac_uD=',;t' + +for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; + esac + + test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo $f;; + *) # Relative + if test -f "$f"; then + # Build tree + echo $f + elif test -f "$srcdir/$f"; then + # Source tree + echo $srcdir/$f + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } + # Remove the trailing spaces. + sed 's/[ ]*$//' $ac_file_inputs >$tmp/in + +_ACEOF + +# Transform confdefs.h into two sed scripts, `conftest.defines' and +# `conftest.undefs', that substitutes the proper values into +# config.h.in to produce config.h. The first handles `#define' +# templates, and the second `#undef' templates. +# And first: Protect against being on the right side of a sed subst in +# config.status. Protect against being in an unquoted here document +# in config.status. +rm -f conftest.defines conftest.undefs +# Using a here document instead of a string reduces the quoting nightmare. +# Putting comments in sed scripts is not portable. +# +# `end' is used to avoid that the second main sed command (meant for +# 0-ary CPP macros) applies to n-ary macro definitions. +# See the Autoconf documentation for `clear'. +cat >confdef2sed.sed <<\_ACEOF +s/[\\&,]/\\&/g +s,[\\$`],\\&,g +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp +t end +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp +: end +_ACEOF +# If some macros were called several times there might be several times +# the same #defines, which is useless. Nevertheless, we may not want to +# sort them, since we want the *last* AC-DEFINE to be honored. +uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines +sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs +rm -f confdef2sed.sed + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >>conftest.undefs <<\_ACEOF +s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, +_ACEOF + +# Break up conftest.defines because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS +echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS +echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS +echo ' :' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.defines >/dev/null +do + # Write a limited-size here document to $tmp/defines.sed. + echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS + # Speed up: don't consider the non `#define' lines. + echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/defines.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines +echo ' fi # grep' >>$CONFIG_STATUS +echo >>$CONFIG_STATUS + +# Break up conftest.undefs because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #undef templates' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.undefs >/dev/null +do + # Write a limited-size here document to $tmp/undefs.sed. + echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS + # Speed up: don't consider the non `#undef' + echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/undefs.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail + rm -f conftest.undefs + mv conftest.tail conftest.undefs +done +rm -f conftest.undefs + +cat >>$CONFIG_STATUS <<\_ACEOF + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + if test x"$ac_file" = x-; then + echo "/* Generated by configure. */" >$tmp/config.h + else + echo "/* $ac_file. Generated by configure. */" >$tmp/config.h + fi + cat $tmp/in >>$tmp/config.h + rm -f $tmp/in + if test x"$ac_file" != x-; then + if diff $ac_file $tmp/config.h >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else + as_dir="$ac_dir" + as_dirs= + while test ! -d "$as_dir"; do + as_dirs="$as_dir $as_dirs" + as_dir=`(dirname "$as_dir") 2>/dev/null || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; }; } + + rm -f $ac_file + mv $tmp/config.h $ac_file + fi + else + cat $tmp/config.h + rm -f $tmp/config.h + fi +done +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF + +# +# CONFIG_COMMANDS section. +# +for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue + ac_dest=`echo "$ac_file" | sed 's,:.*,,'` + ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_dir=`(dirname "$ac_dest") 2>/dev/null || +$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_dest" : 'X\(//\)[^/]' \| \ + X"$ac_dest" : 'X\(//\)$' \| \ + X"$ac_dest" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_dest" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac +# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be +# absolute. +ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` +ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` +ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + + + { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 +echo "$as_me: executing $ac_dest commands" >&6;} + case $ac_dest in + default-1 ) + for ac_file in $CONFIG_FILES; do + # Support "outfile[:infile[:infile...]]" + case "$ac_file" in + *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + esac + # PO directories have a Makefile.in generated from Makefile.in.in. + case "$ac_file" in */Makefile.in) + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then + rm -f "$ac_dir/POTFILES" + test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + POMAKEFILEDEPS="POTFILES.in" + # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend + # on $ac_dir but don't depend on user-specified configuration + # parameters. + if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then + # The LINGUAS file contains the set of available languages. + if test -n "$OBSOLETE_ALL_LINGUAS"; then + test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" + fi + ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"` + # Hide the ALL_LINGUAS assigment from automake. + eval 'ALL_LINGUAS''=$ALL_LINGUAS_' + POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" + else + # The set of available languages was given in configure.in. + eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' + fi + case "$ac_given_srcdir" in + .) srcdirpre= ;; + *) srcdirpre='$(srcdir)/' ;; + esac + POFILES= + GMOFILES= + UPDATEPOFILES= + DUMMYPOFILES= + for lang in $ALL_LINGUAS; do + POFILES="$POFILES $srcdirpre$lang.po" + GMOFILES="$GMOFILES $srcdirpre$lang.gmo" + UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" + DUMMYPOFILES="$DUMMYPOFILES $lang.nop" + done + # CATALOGS depends on both $ac_dir and the user's LINGUAS + # environment variable. + INST_LINGUAS= + if test -n "$ALL_LINGUAS"; then + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "$LINGUAS"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + INST_LINGUAS="$INST_LINGUAS $presentlang" + fi + done + fi + CATALOGS= + if test -n "$INST_LINGUAS"; then + for lang in $INST_LINGUAS; do + CATALOGS="$CATALOGS $lang.gmo" + done + fi + test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" + sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" + for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do + if test -f "$f"; then + case "$f" in + *.orig | *.bak | *~) ;; + *) cat "$f" >> "$ac_dir/Makefile" ;; + esac + fi + done + fi + ;; + esac + done ;; + esac +done +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# 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. + $ac_cs_success || { (exit 1); exit 1; } +fi + diff --git a/intl/configure.in b/intl/configure.in new file mode 100644 index 00000000000..45735067c04 --- /dev/null +++ b/intl/configure.in @@ -0,0 +1,27 @@ +AC_PREREQ(2.13) +AC_INIT(gettext.c) +AC_CONFIG_AUX_DIR(..) +AC_CONFIG_HEADER(config.h) +AM_GNU_GETTEXT_VERSION(0.12.1) +AM_GNU_GETTEXT + +dnl This replaces the extensive use of DEFS in the original Makefile.in. +AC_DEFINE_UNQUOTED(LOCALEDIR, "$localedir", +[Define to the directory holding the locale files.]) +AC_DEFINE_UNQUOTED(LOCALE_ALIAS_PATH, "$aliaspath", +[Define to the locale alias path.]) +AC_DEFINE_UNQUOTED(LIBDIR, "$libdir", +[Define to the library directory.]) +AC_DEFINE_UNQUOTED(INSTALLDIR, "$libdir", +[Define to the installation directory.]) +AC_DEFINE(IN_LIBINTL, 1, [Define because this is libintl.]) +AC_DEFINE(IN_LIBRARY, 1, [Define because this is a library.]) +AC_DEFINE(DEPENDS_ON_LIBICONV, 1, [Define because we depend on libiconv.]) +AC_DEFINE(ENABLE_RELOCATABLE, 1, [Define to enable relocation.]) +AC_DEFINE(NO_XMALLOC, 1, [Define if there is no xmalloc.]) +AC_DEFINE(set_relocation_prefix, libintl_set_relocation_prefix, +[Define this entry point correctly.]) +AC_DEFINE(relocate, libintl_relocate, +[Define this entry point correctly.]) + +AC_OUTPUT(Makefile) diff --git a/intl/dcgettext.c b/intl/dcgettext.c new file mode 100644 index 00000000000..ca6a1c82d46 --- /dev/null +++ b/intl/dcgettext.c @@ -0,0 +1,59 @@ +/* Implementation of the dcgettext(3) function. + Copyright (C) 1995-1999, 2000, 2001, 2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include "gettextP.h" +#ifdef _LIBC +# include <libintl.h> +#else +# include "libgnuintl.h" +#endif + +/* @@ end of prolog @@ */ + +/* Names for the libintl functions are a problem. They must not clash + with existing names and they should follow ANSI C. But this source + code is also used in GNU C Library where the names have a __ + prefix. So we have to make a difference here. */ +#ifdef _LIBC +# define DCGETTEXT __dcgettext +# define DCIGETTEXT __dcigettext +#else +# define DCGETTEXT libintl_dcgettext +# define DCIGETTEXT libintl_dcigettext +#endif + +/* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY + locale. */ +char * +DCGETTEXT (domainname, msgid, category) + const char *domainname; + const char *msgid; + int category; +{ + return DCIGETTEXT (domainname, msgid, NULL, 0, 0, category); +} + +#ifdef _LIBC +/* Alias for function name in GNU C Library. */ +INTDEF(__dcgettext) +weak_alias (__dcgettext, dcgettext); +#endif diff --git a/intl/dcigettext.c b/intl/dcigettext.c new file mode 100644 index 00000000000..f6edb95c005 --- /dev/null +++ b/intl/dcigettext.c @@ -0,0 +1,1238 @@ +/* Implementation of the internal dcigettext function. + Copyright (C) 1995-1999, 2000-2003 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +/* Tell glibc's <string.h> to provide a prototype for mempcpy(). + This must come before <config.h> because <config.h> may include + <features.h>, and once <features.h> has been included, it's too late. */ +#ifndef _GNU_SOURCE +# define _GNU_SOURCE 1 +#endif + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <sys/types.h> + +#ifdef __GNUC__ +# define alloca __builtin_alloca +# define HAVE_ALLOCA 1 +#else +# ifdef _MSC_VER +# include <malloc.h> +# define alloca _alloca +# else +# if defined HAVE_ALLOCA_H || defined _LIBC +# include <alloca.h> +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca +char *alloca (); +# endif +# endif +# endif +# endif +#endif + +#include <errno.h> +#ifndef errno +extern int errno; +#endif +#ifndef __set_errno +# define __set_errno(val) errno = (val) +#endif + +#include <stddef.h> +#include <stdlib.h> +#include <string.h> + +#if defined HAVE_UNISTD_H || defined _LIBC +# include <unistd.h> +#endif + +#include <locale.h> + +#ifdef _LIBC + /* Guess whether integer division by zero raises signal SIGFPE. + Set to 1 only if you know for sure. In case of doubt, set to 0. */ +# if defined __alpha__ || defined __arm__ || defined __i386__ \ + || defined __m68k__ || defined __s390__ +# define INTDIV0_RAISES_SIGFPE 1 +# else +# define INTDIV0_RAISES_SIGFPE 0 +# endif +#endif +#if !INTDIV0_RAISES_SIGFPE +# include <signal.h> +#endif + +#if defined HAVE_SYS_PARAM_H || defined _LIBC +# include <sys/param.h> +#endif + +#include "gettextP.h" +#include "plural-exp.h" +#ifdef _LIBC +# include <libintl.h> +#else +# include "libgnuintl.h" +#endif +#include "hash-string.h" + +/* Thread safetyness. */ +#ifdef _LIBC +# include <bits/libc-lock.h> +#else +/* Provide dummy implementation if this is outside glibc. */ +# define __libc_lock_define_initialized(CLASS, NAME) +# define __libc_lock_lock(NAME) +# define __libc_lock_unlock(NAME) +# define __libc_rwlock_define_initialized(CLASS, NAME) +# define __libc_rwlock_rdlock(NAME) +# define __libc_rwlock_unlock(NAME) +#endif + +/* Alignment of types. */ +#if defined __GNUC__ && __GNUC__ >= 2 +# define alignof(TYPE) __alignof__ (TYPE) +#else +# define alignof(TYPE) \ + ((int) &((struct { char dummy1; TYPE dummy2; } *) 0)->dummy2) +#endif + +/* The internal variables in the standalone libintl.a must have different + names than the internal variables in GNU libc, otherwise programs + using libintl.a cannot be linked statically. */ +#if !defined _LIBC +# define _nl_default_default_domain libintl_nl_default_default_domain +# define _nl_current_default_domain libintl_nl_current_default_domain +# define _nl_default_dirname libintl_nl_default_dirname +# define _nl_domain_bindings libintl_nl_domain_bindings +#endif + +/* Some compilers, like SunOS4 cc, don't have offsetof in <stddef.h>. */ +#ifndef offsetof +# define offsetof(type,ident) ((size_t)&(((type*)0)->ident)) +#endif + +/* @@ end of prolog @@ */ + +#ifdef _LIBC +/* Rename the non ANSI C functions. This is required by the standard + because some ANSI C functions will require linking with this object + file and the name space must not be polluted. */ +# define getcwd __getcwd +# ifndef stpcpy +# define stpcpy __stpcpy +# endif +# define tfind __tfind +#else +# if !defined HAVE_GETCWD +char *getwd (); +# define getcwd(buf, max) getwd (buf) +# else +char *getcwd (); +# endif +# ifndef HAVE_STPCPY +static char *stpcpy PARAMS ((char *dest, const char *src)); +# endif +# ifndef HAVE_MEMPCPY +static void *mempcpy PARAMS ((void *dest, const void *src, size_t n)); +# endif +#endif + +/* Amount to increase buffer size by in each try. */ +#define PATH_INCR 32 + +/* The following is from pathmax.h. */ +/* Non-POSIX BSD systems might have gcc's limits.h, which doesn't define + PATH_MAX but might cause redefinition warnings when sys/param.h is + later included (as on MORE/BSD 4.3). */ +#if defined _POSIX_VERSION || (defined HAVE_LIMITS_H && !defined __GNUC__) +# include <limits.h> +#endif + +#ifndef _POSIX_PATH_MAX +# define _POSIX_PATH_MAX 255 +#endif + +#if !defined PATH_MAX && defined _PC_PATH_MAX +# define PATH_MAX (pathconf ("/", _PC_PATH_MAX) < 1 ? 1024 : pathconf ("/", _PC_PATH_MAX)) +#endif + +/* Don't include sys/param.h if it already has been. */ +#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN +# include <sys/param.h> +#endif + +#if !defined PATH_MAX && defined MAXPATHLEN +# define PATH_MAX MAXPATHLEN +#endif + +#ifndef PATH_MAX +# define PATH_MAX _POSIX_PATH_MAX +#endif + +/* Pathname support. + ISSLASH(C) tests whether C is a directory separator character. + IS_ABSOLUTE_PATH(P) tests whether P is an absolute path. If it is not, + it may be concatenated to a directory pathname. + IS_PATH_WITH_DIR(P) tests whether P contains a directory specification. + */ +#if defined _WIN32 || defined __WIN32__ || defined __EMX__ || defined __DJGPP__ + /* Win32, OS/2, DOS */ +# define ISSLASH(C) ((C) == '/' || (C) == '\\') +# define HAS_DEVICE(P) \ + ((((P)[0] >= 'A' && (P)[0] <= 'Z') || ((P)[0] >= 'a' && (P)[0] <= 'z')) \ + && (P)[1] == ':') +# define IS_ABSOLUTE_PATH(P) (ISSLASH ((P)[0]) || HAS_DEVICE (P)) +# define IS_PATH_WITH_DIR(P) \ + (strchr (P, '/') != NULL || strchr (P, '\\') != NULL || HAS_DEVICE (P)) +#else + /* Unix */ +# define ISSLASH(C) ((C) == '/') +# define IS_ABSOLUTE_PATH(P) ISSLASH ((P)[0]) +# define IS_PATH_WITH_DIR(P) (strchr (P, '/') != NULL) +#endif + +/* This is the type used for the search tree where known translations + are stored. */ +struct known_translation_t +{ + /* Domain in which to search. */ + char *domainname; + + /* The category. */ + int category; + + /* State of the catalog counter at the point the string was found. */ + int counter; + + /* Catalog where the string was found. */ + struct loaded_l10nfile *domain; + + /* And finally the translation. */ + const char *translation; + size_t translation_length; + + /* Pointer to the string in question. */ + char msgid[ZERO]; +}; + +/* Root of the search tree with known translations. We can use this + only if the system provides the `tsearch' function family. */ +#if defined HAVE_TSEARCH || defined _LIBC +# include <search.h> + +static void *root; + +# ifdef _LIBC +# define tsearch __tsearch +# endif + +/* Function to compare two entries in the table of known translations. */ +static int transcmp PARAMS ((const void *p1, const void *p2)); +static int +transcmp (p1, p2) + const void *p1; + const void *p2; +{ + const struct known_translation_t *s1; + const struct known_translation_t *s2; + int result; + + s1 = (const struct known_translation_t *) p1; + s2 = (const struct known_translation_t *) p2; + + result = strcmp (s1->msgid, s2->msgid); + if (result == 0) + { + result = strcmp (s1->domainname, s2->domainname); + if (result == 0) + /* We compare the category last (though this is the cheapest + operation) since it is hopefully always the same (namely + LC_MESSAGES). */ + result = s1->category - s2->category; + } + + return result; +} +#endif + +#ifndef INTVARDEF +# define INTVARDEF(name) +#endif +#ifndef INTUSE +# define INTUSE(name) name +#endif + +/* Name of the default domain used for gettext(3) prior any call to + textdomain(3). The default value for this is "messages". */ +const char _nl_default_default_domain[] attribute_hidden = "messages"; + +/* Value used as the default domain for gettext(3). */ +const char *_nl_current_default_domain attribute_hidden + = _nl_default_default_domain; + +/* Contains the default location of the message catalogs. */ +#if defined __EMX__ +extern const char _nl_default_dirname[]; +#else +const char _nl_default_dirname[] = LOCALEDIR; +INTVARDEF (_nl_default_dirname) +#endif + +/* List with bindings of specific domains created by bindtextdomain() + calls. */ +struct binding *_nl_domain_bindings; + +/* Prototypes for local functions. */ +static char *plural_lookup PARAMS ((struct loaded_l10nfile *domain, + unsigned long int n, + const char *translation, + size_t translation_len)) + internal_function; +static const char *guess_category_value PARAMS ((int category, + const char *categoryname)) + internal_function; +#ifdef _LIBC +# include "../locale/localeinfo.h" +# define category_to_name(category) _nl_category_names[category] +#else +static const char *category_to_name PARAMS ((int category)) internal_function; +#endif + + +/* For those loosing systems which don't have `alloca' we have to add + some additional code emulating it. */ +#ifdef HAVE_ALLOCA +/* Nothing has to be done. */ +# define freea(p) /* nothing */ +# define ADD_BLOCK(list, address) /* nothing */ +# define FREE_BLOCKS(list) /* nothing */ +#else +struct block_list +{ + void *address; + struct block_list *next; +}; +# define ADD_BLOCK(list, addr) \ + do { \ + struct block_list *newp = (struct block_list *) malloc (sizeof (*newp)); \ + /* If we cannot get a free block we cannot add the new element to \ + the list. */ \ + if (newp != NULL) { \ + newp->address = (addr); \ + newp->next = (list); \ + (list) = newp; \ + } \ + } while (0) +# define FREE_BLOCKS(list) \ + do { \ + while (list != NULL) { \ + struct block_list *old = list; \ + list = list->next; \ + free (old->address); \ + free (old); \ + } \ + } while (0) +# undef alloca +# define alloca(size) (malloc (size)) +# define freea(p) free (p) +#endif /* have alloca */ + + +#ifdef _LIBC +/* List of blocks allocated for translations. */ +typedef struct transmem_list +{ + struct transmem_list *next; + char data[ZERO]; +} transmem_block_t; +static struct transmem_list *transmem_list; +#else +typedef unsigned char transmem_block_t; +#endif + + +/* Names for the libintl functions are a problem. They must not clash + with existing names and they should follow ANSI C. But this source + code is also used in GNU C Library where the names have a __ + prefix. So we have to make a difference here. */ +#ifdef _LIBC +# define DCIGETTEXT __dcigettext +#else +# define DCIGETTEXT libintl_dcigettext +#endif + +/* Lock variable to protect the global data in the gettext implementation. */ +#ifdef _LIBC +__libc_rwlock_define_initialized (, _nl_state_lock attribute_hidden) +#endif + +/* Checking whether the binaries runs SUID must be done and glibc provides + easier methods therefore we make a difference here. */ +#ifdef _LIBC +# define ENABLE_SECURE __libc_enable_secure +# define DETERMINE_SECURE +#else +# ifndef HAVE_GETUID +# define getuid() 0 +# endif +# ifndef HAVE_GETGID +# define getgid() 0 +# endif +# ifndef HAVE_GETEUID +# define geteuid() getuid() +# endif +# ifndef HAVE_GETEGID +# define getegid() getgid() +# endif +static int enable_secure; +# define ENABLE_SECURE (enable_secure == 1) +# define DETERMINE_SECURE \ + if (enable_secure == 0) \ + { \ + if (getuid () != geteuid () || getgid () != getegid ()) \ + enable_secure = 1; \ + else \ + enable_secure = -1; \ + } +#endif + +/* Get the function to evaluate the plural expression. */ +#include "eval-plural.h" + +/* Look up MSGID in the DOMAINNAME message catalog for the current + CATEGORY locale and, if PLURAL is nonzero, search over string + depending on the plural form determined by N. */ +char * +DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) + const char *domainname; + const char *msgid1; + const char *msgid2; + int plural; + unsigned long int n; + int category; +{ +#ifndef HAVE_ALLOCA + struct block_list *block_list = NULL; +#endif + struct loaded_l10nfile *domain; + struct binding *binding; + const char *categoryname; + const char *categoryvalue; + char *dirname, *xdomainname; + char *single_locale; + char *retval; + size_t retlen; + int saved_errno; +#if defined HAVE_TSEARCH || defined _LIBC + struct known_translation_t *search; + struct known_translation_t **foundp = NULL; + size_t msgid_len; +#endif + size_t domainname_len; + + /* If no real MSGID is given return NULL. */ + if (msgid1 == NULL) + return NULL; + +#ifdef _LIBC + if (category < 0 || category >= __LC_LAST || category == LC_ALL) + /* Bogus. */ + return (plural == 0 + ? (char *) msgid1 + /* Use the Germanic plural rule. */ + : n == 1 ? (char *) msgid1 : (char *) msgid2); +#endif + + __libc_rwlock_rdlock (_nl_state_lock); + + /* If DOMAINNAME is NULL, we are interested in the default domain. If + CATEGORY is not LC_MESSAGES this might not make much sense but the + definition left this undefined. */ + if (domainname == NULL) + domainname = _nl_current_default_domain; + + /* OS/2 specific: backward compatibility with older libintl versions */ +#ifdef LC_MESSAGES_COMPAT + if (category == LC_MESSAGES_COMPAT) + category = LC_MESSAGES; +#endif + +#if defined HAVE_TSEARCH || defined _LIBC + msgid_len = strlen (msgid1) + 1; + + /* Try to find the translation among those which we found at + some time. */ + search = (struct known_translation_t *) + alloca (offsetof (struct known_translation_t, msgid) + msgid_len); + memcpy (search->msgid, msgid1, msgid_len); + search->domainname = (char *) domainname; + search->category = category; + + foundp = (struct known_translation_t **) tfind (search, &root, transcmp); + freea (search); + if (foundp != NULL && (*foundp)->counter == _nl_msg_cat_cntr) + { + /* Now deal with plural. */ + if (plural) + retval = plural_lookup ((*foundp)->domain, n, (*foundp)->translation, + (*foundp)->translation_length); + else + retval = (char *) (*foundp)->translation; + + __libc_rwlock_unlock (_nl_state_lock); + return retval; + } +#endif + + /* Preserve the `errno' value. */ + saved_errno = errno; + + /* See whether this is a SUID binary or not. */ + DETERMINE_SECURE; + + /* First find matching binding. */ + for (binding = _nl_domain_bindings; binding != NULL; binding = binding->next) + { + int compare = strcmp (domainname, binding->domainname); + if (compare == 0) + /* We found it! */ + break; + if (compare < 0) + { + /* It is not in the list. */ + binding = NULL; + break; + } + } + + if (binding == NULL) + dirname = (char *) INTUSE(_nl_default_dirname); + else if (IS_ABSOLUTE_PATH (binding->dirname)) + dirname = binding->dirname; + else + { + /* We have a relative path. Make it absolute now. */ + size_t dirname_len = strlen (binding->dirname) + 1; + size_t path_max; + char *ret; + + path_max = (unsigned int) PATH_MAX; + path_max += 2; /* The getcwd docs say to do this. */ + + for (;;) + { + dirname = (char *) alloca (path_max + dirname_len); + ADD_BLOCK (block_list, dirname); + + __set_errno (0); + ret = getcwd (dirname, path_max); + if (ret != NULL || errno != ERANGE) + break; + + path_max += path_max / 2; + path_max += PATH_INCR; + } + + if (ret == NULL) + /* We cannot get the current working directory. Don't signal an + error but simply return the default string. */ + goto return_untranslated; + + stpcpy (stpcpy (strchr (dirname, '\0'), "/"), binding->dirname); + } + + /* Now determine the symbolic name of CATEGORY and its value. */ + categoryname = category_to_name (category); + categoryvalue = guess_category_value (category, categoryname); + + domainname_len = strlen (domainname); + xdomainname = (char *) alloca (strlen (categoryname) + + domainname_len + 5); + ADD_BLOCK (block_list, xdomainname); + + stpcpy (mempcpy (stpcpy (stpcpy (xdomainname, categoryname), "/"), + domainname, domainname_len), + ".mo"); + + /* Creating working area. */ + single_locale = (char *) alloca (strlen (categoryvalue) + 1); + ADD_BLOCK (block_list, single_locale); + + + /* Search for the given string. This is a loop because we perhaps + got an ordered list of languages to consider for the translation. */ + while (1) + { + /* Make CATEGORYVALUE point to the next element of the list. */ + while (categoryvalue[0] != '\0' && categoryvalue[0] == ':') + ++categoryvalue; + if (categoryvalue[0] == '\0') + { + /* The whole contents of CATEGORYVALUE has been searched but + no valid entry has been found. We solve this situation + by implicitly appending a "C" entry, i.e. no translation + will take place. */ + single_locale[0] = 'C'; + single_locale[1] = '\0'; + } + else + { + char *cp = single_locale; + while (categoryvalue[0] != '\0' && categoryvalue[0] != ':') + *cp++ = *categoryvalue++; + *cp = '\0'; + + /* When this is a SUID binary we must not allow accessing files + outside the dedicated directories. */ + if (ENABLE_SECURE && IS_PATH_WITH_DIR (single_locale)) + /* Ingore this entry. */ + continue; + } + + /* If the current locale value is C (or POSIX) we don't load a + domain. Return the MSGID. */ + if (strcmp (single_locale, "C") == 0 + || strcmp (single_locale, "POSIX") == 0) + break; + + /* Find structure describing the message catalog matching the + DOMAINNAME and CATEGORY. */ + domain = _nl_find_domain (dirname, single_locale, xdomainname, binding); + + if (domain != NULL) + { + retval = _nl_find_msg (domain, binding, msgid1, &retlen); + + if (retval == NULL) + { + int cnt; + + for (cnt = 0; domain->successor[cnt] != NULL; ++cnt) + { + retval = _nl_find_msg (domain->successor[cnt], binding, + msgid1, &retlen); + + if (retval != NULL) + { + domain = domain->successor[cnt]; + break; + } + } + } + + if (retval != NULL) + { + /* Found the translation of MSGID1 in domain DOMAIN: + starting at RETVAL, RETLEN bytes. */ + FREE_BLOCKS (block_list); +#if defined HAVE_TSEARCH || defined _LIBC + if (foundp == NULL) + { + /* Create a new entry and add it to the search tree. */ + struct known_translation_t *newp; + + newp = (struct known_translation_t *) + malloc (offsetof (struct known_translation_t, msgid) + + msgid_len + domainname_len + 1); + if (newp != NULL) + { + newp->domainname = + mempcpy (newp->msgid, msgid1, msgid_len); + memcpy (newp->domainname, domainname, domainname_len + 1); + newp->category = category; + newp->counter = _nl_msg_cat_cntr; + newp->domain = domain; + newp->translation = retval; + newp->translation_length = retlen; + + /* Insert the entry in the search tree. */ + foundp = (struct known_translation_t **) + tsearch (newp, &root, transcmp); + if (foundp == NULL + || __builtin_expect (*foundp != newp, 0)) + /* The insert failed. */ + free (newp); + } + } + else + { + /* We can update the existing entry. */ + (*foundp)->counter = _nl_msg_cat_cntr; + (*foundp)->domain = domain; + (*foundp)->translation = retval; + (*foundp)->translation_length = retlen; + } +#endif + __set_errno (saved_errno); + + /* Now deal with plural. */ + if (plural) + retval = plural_lookup (domain, n, retval, retlen); + + __libc_rwlock_unlock (_nl_state_lock); + return retval; + } + } + } + + return_untranslated: + /* Return the untranslated MSGID. */ + FREE_BLOCKS (block_list); + __libc_rwlock_unlock (_nl_state_lock); +#ifndef _LIBC + if (!ENABLE_SECURE) + { + extern void _nl_log_untranslated PARAMS ((const char *logfilename, + const char *domainname, + const char *msgid1, + const char *msgid2, + int plural)); + const char *logfilename = getenv ("GETTEXT_LOG_UNTRANSLATED"); + + if (logfilename != NULL && logfilename[0] != '\0') + _nl_log_untranslated (logfilename, domainname, msgid1, msgid2, plural); + } +#endif + __set_errno (saved_errno); + return (plural == 0 + ? (char *) msgid1 + /* Use the Germanic plural rule. */ + : n == 1 ? (char *) msgid1 : (char *) msgid2); +} + + +char * +internal_function +_nl_find_msg (domain_file, domainbinding, msgid, lengthp) + struct loaded_l10nfile *domain_file; + struct binding *domainbinding; + const char *msgid; + size_t *lengthp; +{ + struct loaded_domain *domain; + nls_uint32 nstrings; + size_t act; + char *result; + size_t resultlen; + + if (domain_file->decided == 0) + _nl_load_domain (domain_file, domainbinding); + + if (domain_file->data == NULL) + return NULL; + + domain = (struct loaded_domain *) domain_file->data; + + nstrings = domain->nstrings; + + /* Locate the MSGID and its translation. */ + if (domain->hash_tab != NULL) + { + /* Use the hashing table. */ + nls_uint32 len = strlen (msgid); + nls_uint32 hash_val = hash_string (msgid); + nls_uint32 idx = hash_val % domain->hash_size; + nls_uint32 incr = 1 + (hash_val % (domain->hash_size - 2)); + + while (1) + { + nls_uint32 nstr = + W (domain->must_swap_hash_tab, domain->hash_tab[idx]); + + if (nstr == 0) + /* Hash table entry is empty. */ + return NULL; + + nstr--; + + /* Compare msgid with the original string at index nstr. + We compare the lengths with >=, not ==, because plural entries + are represented by strings with an embedded NUL. */ + if (nstr < nstrings + ? W (domain->must_swap, domain->orig_tab[nstr].length) >= len + && (strcmp (msgid, + domain->data + W (domain->must_swap, + domain->orig_tab[nstr].offset)) + == 0) + : domain->orig_sysdep_tab[nstr - nstrings].length > len + && (strcmp (msgid, + domain->orig_sysdep_tab[nstr - nstrings].pointer) + == 0)) + { + act = nstr; + goto found; + } + + if (idx >= domain->hash_size - incr) + idx -= domain->hash_size - incr; + else + idx += incr; + } + /* NOTREACHED */ + } + else + { + /* Try the default method: binary search in the sorted array of + messages. */ + size_t top, bottom; + + bottom = 0; + top = nstrings; + while (bottom < top) + { + int cmp_val; + + act = (bottom + top) / 2; + cmp_val = strcmp (msgid, (domain->data + + W (domain->must_swap, + domain->orig_tab[act].offset))); + if (cmp_val < 0) + top = act; + else if (cmp_val > 0) + bottom = act + 1; + else + goto found; + } + /* No translation was found. */ + return NULL; + } + + found: + /* The translation was found at index ACT. If we have to convert the + string to use a different character set, this is the time. */ + if (act < nstrings) + { + result = (char *) + (domain->data + W (domain->must_swap, domain->trans_tab[act].offset)); + resultlen = W (domain->must_swap, domain->trans_tab[act].length) + 1; + } + else + { + result = (char *) domain->trans_sysdep_tab[act - nstrings].pointer; + resultlen = domain->trans_sysdep_tab[act - nstrings].length; + } + +#if defined _LIBC || HAVE_ICONV + if (domain->codeset_cntr + != (domainbinding != NULL ? domainbinding->codeset_cntr : 0)) + { + /* The domain's codeset has changed through bind_textdomain_codeset() + since the message catalog was initialized or last accessed. We + have to reinitialize the converter. */ + _nl_free_domain_conv (domain); + _nl_init_domain_conv (domain_file, domain, domainbinding); + } + + if ( +# ifdef _LIBC + domain->conv != (__gconv_t) -1 +# else +# if HAVE_ICONV + domain->conv != (iconv_t) -1 +# endif +# endif + ) + { + /* We are supposed to do a conversion. First allocate an + appropriate table with the same structure as the table + of translations in the file, where we can put the pointers + to the converted strings in. + There is a slight complication with plural entries. They + are represented by consecutive NUL terminated strings. We + handle this case by converting RESULTLEN bytes, including + NULs. */ + + if (domain->conv_tab == NULL + && ((domain->conv_tab = + (char **) calloc (nstrings + domain->n_sysdep_strings, + sizeof (char *))) + == NULL)) + /* Mark that we didn't succeed allocating a table. */ + domain->conv_tab = (char **) -1; + + if (__builtin_expect (domain->conv_tab == (char **) -1, 0)) + /* Nothing we can do, no more memory. */ + goto converted; + + if (domain->conv_tab[act] == NULL) + { + /* We haven't used this string so far, so it is not + translated yet. Do this now. */ + /* We use a bit more efficient memory handling. + We allocate always larger blocks which get used over + time. This is faster than many small allocations. */ + __libc_lock_define_initialized (static, lock) +# define INITIAL_BLOCK_SIZE 4080 + static unsigned char *freemem; + static size_t freemem_size; + + const unsigned char *inbuf; + unsigned char *outbuf; + int malloc_count; +# ifndef _LIBC + transmem_block_t *transmem_list = NULL; +# endif + + __libc_lock_lock (lock); + + inbuf = (const unsigned char *) result; + outbuf = freemem + sizeof (size_t); + + malloc_count = 0; + while (1) + { + transmem_block_t *newmem; +# ifdef _LIBC + size_t non_reversible; + int res; + + if (freemem_size < sizeof (size_t)) + goto resize_freemem; + + res = __gconv (domain->conv, + &inbuf, inbuf + resultlen, + &outbuf, + outbuf + freemem_size - sizeof (size_t), + &non_reversible); + + if (res == __GCONV_OK || res == __GCONV_EMPTY_INPUT) + break; + + if (res != __GCONV_FULL_OUTPUT) + { + __libc_lock_unlock (lock); + goto converted; + } + + inbuf = result; +# else +# if HAVE_ICONV + const char *inptr = (const char *) inbuf; + size_t inleft = resultlen; + char *outptr = (char *) outbuf; + size_t outleft; + + if (freemem_size < sizeof (size_t)) + goto resize_freemem; + + outleft = freemem_size - sizeof (size_t); + if (iconv (domain->conv, + (ICONV_CONST char **) &inptr, &inleft, + &outptr, &outleft) + != (size_t) (-1)) + { + outbuf = (unsigned char *) outptr; + break; + } + if (errno != E2BIG) + { + __libc_lock_unlock (lock); + goto converted; + } +# endif +# endif + + resize_freemem: + /* We must allocate a new buffer or resize the old one. */ + if (malloc_count > 0) + { + ++malloc_count; + freemem_size = malloc_count * INITIAL_BLOCK_SIZE; + newmem = (transmem_block_t *) realloc (transmem_list, + freemem_size); +# ifdef _LIBC + if (newmem != NULL) + transmem_list = transmem_list->next; + else + { + struct transmem_list *old = transmem_list; + + transmem_list = transmem_list->next; + free (old); + } +# endif + } + else + { + malloc_count = 1; + freemem_size = INITIAL_BLOCK_SIZE; + newmem = (transmem_block_t *) malloc (freemem_size); + } + if (__builtin_expect (newmem == NULL, 0)) + { + freemem = NULL; + freemem_size = 0; + __libc_lock_unlock (lock); + goto converted; + } + +# ifdef _LIBC + /* Add the block to the list of blocks we have to free + at some point. */ + newmem->next = transmem_list; + transmem_list = newmem; + + freemem = newmem->data; + freemem_size -= offsetof (struct transmem_list, data); +# else + transmem_list = newmem; + freemem = newmem; +# endif + + outbuf = freemem + sizeof (size_t); + } + + /* We have now in our buffer a converted string. Put this + into the table of conversions. */ + *(size_t *) freemem = outbuf - freemem - sizeof (size_t); + domain->conv_tab[act] = (char *) freemem; + /* Shrink freemem, but keep it aligned. */ + freemem_size -= outbuf - freemem; + freemem = outbuf; + freemem += freemem_size & (alignof (size_t) - 1); + freemem_size = freemem_size & ~ (alignof (size_t) - 1); + + __libc_lock_unlock (lock); + } + + /* Now domain->conv_tab[act] contains the translation of all + the plural variants. */ + result = domain->conv_tab[act] + sizeof (size_t); + resultlen = *(size_t *) domain->conv_tab[act]; + } + + converted: + /* The result string is converted. */ + +#endif /* _LIBC || HAVE_ICONV */ + + *lengthp = resultlen; + return result; +} + + +/* Look up a plural variant. */ +static char * +internal_function +plural_lookup (domain, n, translation, translation_len) + struct loaded_l10nfile *domain; + unsigned long int n; + const char *translation; + size_t translation_len; +{ + struct loaded_domain *domaindata = (struct loaded_domain *) domain->data; + unsigned long int index; + const char *p; + + index = plural_eval (domaindata->plural, n); + if (index >= domaindata->nplurals) + /* This should never happen. It means the plural expression and the + given maximum value do not match. */ + index = 0; + + /* Skip INDEX strings at TRANSLATION. */ + p = translation; + while (index-- > 0) + { +#ifdef _LIBC + p = __rawmemchr (p, '\0'); +#else + p = strchr (p, '\0'); +#endif + /* And skip over the NUL byte. */ + p++; + + if (p >= translation + translation_len) + /* This should never happen. It means the plural expression + evaluated to a value larger than the number of variants + available for MSGID1. */ + return (char *) translation; + } + return (char *) p; +} + +#ifndef _LIBC +/* Return string representation of locale CATEGORY. */ +static const char * +internal_function +category_to_name (category) + int category; +{ + const char *retval; + + switch (category) + { +#ifdef LC_COLLATE + case LC_COLLATE: + retval = "LC_COLLATE"; + break; +#endif +#ifdef LC_CTYPE + case LC_CTYPE: + retval = "LC_CTYPE"; + break; +#endif +#ifdef LC_MONETARY + case LC_MONETARY: + retval = "LC_MONETARY"; + break; +#endif +#ifdef LC_NUMERIC + case LC_NUMERIC: + retval = "LC_NUMERIC"; + break; +#endif +#ifdef LC_TIME + case LC_TIME: + retval = "LC_TIME"; + break; +#endif +#ifdef LC_MESSAGES + case LC_MESSAGES: + retval = "LC_MESSAGES"; + break; +#endif +#ifdef LC_RESPONSE + case LC_RESPONSE: + retval = "LC_RESPONSE"; + break; +#endif +#ifdef LC_ALL + case LC_ALL: + /* This might not make sense but is perhaps better than any other + value. */ + retval = "LC_ALL"; + break; +#endif + default: + /* If you have a better idea for a default value let me know. */ + retval = "LC_XXX"; + } + + return retval; +} +#endif + +/* Guess value of current locale from value of the environment variables. */ +static const char * +internal_function +guess_category_value (category, categoryname) + int category; + const char *categoryname; +{ + const char *language; + const char *retval; + + /* The highest priority value is the `LANGUAGE' environment + variable. But we don't use the value if the currently selected + locale is the C locale. This is a GNU extension. */ + language = getenv ("LANGUAGE"); + if (language != NULL && language[0] == '\0') + language = NULL; + + /* We have to proceed with the POSIX methods of looking to `LC_ALL', + `LC_xxx', and `LANG'. On some systems this can be done by the + `setlocale' function itself. */ +#ifdef _LIBC + retval = __current_locale_name (category); +#else + retval = _nl_locale_name (category, categoryname); +#endif + + /* Ignore LANGUAGE if the locale is set to "C" because + 1. "C" locale usually uses the ASCII encoding, and most international + messages use non-ASCII characters. These characters get displayed + as question marks (if using glibc's iconv()) or as invalid 8-bit + characters (because other iconv()s refuse to convert most non-ASCII + characters to ASCII). In any case, the output is ugly. + 2. The precise output of some programs in the "C" locale is specified + by POSIX and should not depend on environment variables like + "LANGUAGE". We allow such programs to use gettext(). */ + return language != NULL && strcmp (retval, "C") != 0 ? language : retval; +} + +/* @@ begin of epilog @@ */ + +/* We don't want libintl.a to depend on any other library. So we + avoid the non-standard function stpcpy. In GNU C Library this + function is available, though. Also allow the symbol HAVE_STPCPY + to be defined. */ +#if !_LIBC && !HAVE_STPCPY +static char * +stpcpy (dest, src) + char *dest; + const char *src; +{ + while ((*dest++ = *src++) != '\0') + /* Do nothing. */ ; + return dest - 1; +} +#endif + +#if !_LIBC && !HAVE_MEMPCPY +static void * +mempcpy (dest, src, n) + void *dest; + const void *src; + size_t n; +{ + return (void *) ((char *) memcpy (dest, src, n) + n); +} +#endif + + +#ifdef _LIBC +/* If we want to free all resources we have to do some work at + program's end. */ +libc_freeres_fn (free_mem) +{ + void *old; + + while (_nl_domain_bindings != NULL) + { + struct binding *oldp = _nl_domain_bindings; + _nl_domain_bindings = _nl_domain_bindings->next; + if (oldp->dirname != INTUSE(_nl_default_dirname)) + /* Yes, this is a pointer comparison. */ + free (oldp->dirname); + free (oldp->codeset); + free (oldp); + } + + if (_nl_current_default_domain != _nl_default_default_domain) + /* Yes, again a pointer comparison. */ + free ((char *) _nl_current_default_domain); + + /* Remove the search tree with the known translations. */ + __tdestroy (root, free); + root = NULL; + + while (transmem_list != NULL) + { + old = transmem_list; + transmem_list = transmem_list->next; + free (old); + } +} +#endif diff --git a/intl/dcngettext.c b/intl/dcngettext.c new file mode 100644 index 00000000000..3a3404e2cc2 --- /dev/null +++ b/intl/dcngettext.c @@ -0,0 +1,60 @@ +/* Implementation of the dcngettext(3) function. + Copyright (C) 1995-1999, 2000, 2001, 2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include "gettextP.h" +#ifdef _LIBC +# include <libintl.h> +#else +# include "libgnuintl.h" +#endif + +/* @@ end of prolog @@ */ + +/* Names for the libintl functions are a problem. They must not clash + with existing names and they should follow ANSI C. But this source + code is also used in GNU C Library where the names have a __ + prefix. So we have to make a difference here. */ +#ifdef _LIBC +# define DCNGETTEXT __dcngettext +# define DCIGETTEXT __dcigettext +#else +# define DCNGETTEXT libintl_dcngettext +# define DCIGETTEXT libintl_dcigettext +#endif + +/* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY + locale. */ +char * +DCNGETTEXT (domainname, msgid1, msgid2, n, category) + const char *domainname; + const char *msgid1; + const char *msgid2; + unsigned long int n; + int category; +{ + return DCIGETTEXT (domainname, msgid1, msgid2, 1, n, category); +} + +#ifdef _LIBC +/* Alias for function name in GNU C Library. */ +weak_alias (__dcngettext, dcngettext); +#endif diff --git a/intl/dgettext.c b/intl/dgettext.c new file mode 100644 index 00000000000..cf5b4037f07 --- /dev/null +++ b/intl/dgettext.c @@ -0,0 +1,59 @@ +/* Implementation of the dgettext(3) function. + Copyright (C) 1995-1997, 2000, 2001, 2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <locale.h> + +#include "gettextP.h" +#ifdef _LIBC +# include <libintl.h> +#else +# include "libgnuintl.h" +#endif + +/* @@ end of prolog @@ */ + +/* Names for the libintl functions are a problem. They must not clash + with existing names and they should follow ANSI C. But this source + code is also used in GNU C Library where the names have a __ + prefix. So we have to make a difference here. */ +#ifdef _LIBC +# define DGETTEXT __dgettext +# define DCGETTEXT INTUSE(__dcgettext) +#else +# define DGETTEXT libintl_dgettext +# define DCGETTEXT libintl_dcgettext +#endif + +/* Look up MSGID in the DOMAINNAME message catalog of the current + LC_MESSAGES locale. */ +char * +DGETTEXT (domainname, msgid) + const char *domainname; + const char *msgid; +{ + return DCGETTEXT (domainname, msgid, LC_MESSAGES); +} + +#ifdef _LIBC +/* Alias for function name in GNU C Library. */ +weak_alias (__dgettext, dgettext); +#endif diff --git a/intl/dngettext.c b/intl/dngettext.c new file mode 100644 index 00000000000..67fd030f255 --- /dev/null +++ b/intl/dngettext.c @@ -0,0 +1,61 @@ +/* Implementation of the dngettext(3) function. + Copyright (C) 1995-1997, 2000, 2001, 2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <locale.h> + +#include "gettextP.h" +#ifdef _LIBC +# include <libintl.h> +#else +# include "libgnuintl.h" +#endif + +/* @@ end of prolog @@ */ + +/* Names for the libintl functions are a problem. They must not clash + with existing names and they should follow ANSI C. But this source + code is also used in GNU C Library where the names have a __ + prefix. So we have to make a difference here. */ +#ifdef _LIBC +# define DNGETTEXT __dngettext +# define DCNGETTEXT __dcngettext +#else +# define DNGETTEXT libintl_dngettext +# define DCNGETTEXT libintl_dcngettext +#endif + +/* Look up MSGID in the DOMAINNAME message catalog of the current + LC_MESSAGES locale and skip message according to the plural form. */ +char * +DNGETTEXT (domainname, msgid1, msgid2, n) + const char *domainname; + const char *msgid1; + const char *msgid2; + unsigned long int n; +{ + return DCNGETTEXT (domainname, msgid1, msgid2, n, LC_MESSAGES); +} + +#ifdef _LIBC +/* Alias for function name in GNU C Library. */ +weak_alias (__dngettext, dngettext); +#endif diff --git a/intl/eval-plural.h b/intl/eval-plural.h new file mode 100644 index 00000000000..19c7ca6aee3 --- /dev/null +++ b/intl/eval-plural.h @@ -0,0 +1,114 @@ +/* Plural expression evaluation. + Copyright (C) 2000-2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifndef STATIC +#define STATIC static +#endif + +/* Evaluate the plural expression and return an index value. */ +STATIC unsigned long int plural_eval PARAMS ((struct expression *pexp, + unsigned long int n)) + internal_function; + +STATIC +unsigned long int +internal_function +plural_eval (pexp, n) + struct expression *pexp; + unsigned long int n; +{ + switch (pexp->nargs) + { + case 0: + switch (pexp->operation) + { + case var: + return n; + case num: + return pexp->val.num; + default: + break; + } + /* NOTREACHED */ + break; + case 1: + { + /* pexp->operation must be lnot. */ + unsigned long int arg = plural_eval (pexp->val.args[0], n); + return ! arg; + } + case 2: + { + unsigned long int leftarg = plural_eval (pexp->val.args[0], n); + if (pexp->operation == lor) + return leftarg || plural_eval (pexp->val.args[1], n); + else if (pexp->operation == land) + return leftarg && plural_eval (pexp->val.args[1], n); + else + { + unsigned long int rightarg = plural_eval (pexp->val.args[1], n); + + switch (pexp->operation) + { + case mult: + return leftarg * rightarg; + case divide: +#if !INTDIV0_RAISES_SIGFPE + if (rightarg == 0) + raise (SIGFPE); +#endif + return leftarg / rightarg; + case module: +#if !INTDIV0_RAISES_SIGFPE + if (rightarg == 0) + raise (SIGFPE); +#endif + return leftarg % rightarg; + case plus: + return leftarg + rightarg; + case minus: + return leftarg - rightarg; + case less_than: + return leftarg < rightarg; + case greater_than: + return leftarg > rightarg; + case less_or_equal: + return leftarg <= rightarg; + case greater_or_equal: + return leftarg >= rightarg; + case equal: + return leftarg == rightarg; + case not_equal: + return leftarg != rightarg; + default: + break; + } + } + /* NOTREACHED */ + break; + } + case 3: + { + /* pexp->operation must be qmop. */ + unsigned long int boolarg = plural_eval (pexp->val.args[0], n); + return plural_eval (pexp->val.args[boolarg ? 1 : 2], n); + } + } + /* NOTREACHED */ + return 0; +} diff --git a/intl/explodename.c b/intl/explodename.c new file mode 100644 index 00000000000..2985064c924 --- /dev/null +++ b/intl/explodename.c @@ -0,0 +1,192 @@ +/* Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc. + Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> + +#include "loadinfo.h" + +/* On some strange systems still no definition of NULL is found. Sigh! */ +#ifndef NULL +# if defined __STDC__ && __STDC__ +# define NULL ((void *) 0) +# else +# define NULL 0 +# endif +#endif + +/* @@ end of prolog @@ */ + +char * +_nl_find_language (name) + const char *name; +{ + while (name[0] != '\0' && name[0] != '_' && name[0] != '@' + && name[0] != '+' && name[0] != ',') + ++name; + + return (char *) name; +} + + +int +_nl_explode_name (name, language, modifier, territory, codeset, + normalized_codeset, special, sponsor, revision) + char *name; + const char **language; + const char **modifier; + const char **territory; + const char **codeset; + const char **normalized_codeset; + const char **special; + const char **sponsor; + const char **revision; +{ + enum { undecided, xpg, cen } syntax; + char *cp; + int mask; + + *modifier = NULL; + *territory = NULL; + *codeset = NULL; + *normalized_codeset = NULL; + *special = NULL; + *sponsor = NULL; + *revision = NULL; + + /* Now we determine the single parts of the locale name. First + look for the language. Termination symbols are `_' and `@' if + we use XPG4 style, and `_', `+', and `,' if we use CEN syntax. */ + mask = 0; + syntax = undecided; + *language = cp = name; + cp = _nl_find_language (*language); + + if (*language == cp) + /* This does not make sense: language has to be specified. Use + this entry as it is without exploding. Perhaps it is an alias. */ + cp = strchr (*language, '\0'); + else if (cp[0] == '_') + { + /* Next is the territory. */ + cp[0] = '\0'; + *territory = ++cp; + + while (cp[0] != '\0' && cp[0] != '.' && cp[0] != '@' + && cp[0] != '+' && cp[0] != ',' && cp[0] != '_') + ++cp; + + mask |= TERRITORY; + + if (cp[0] == '.') + { + /* Next is the codeset. */ + syntax = xpg; + cp[0] = '\0'; + *codeset = ++cp; + + while (cp[0] != '\0' && cp[0] != '@') + ++cp; + + mask |= XPG_CODESET; + + if (*codeset != cp && (*codeset)[0] != '\0') + { + *normalized_codeset = _nl_normalize_codeset (*codeset, + cp - *codeset); + if (strcmp (*codeset, *normalized_codeset) == 0) + free ((char *) *normalized_codeset); + else + mask |= XPG_NORM_CODESET; + } + } + } + + if (cp[0] == '@' || (syntax != xpg && cp[0] == '+')) + { + /* Next is the modifier. */ + syntax = cp[0] == '@' ? xpg : cen; + cp[0] = '\0'; + *modifier = ++cp; + + while (syntax == cen && cp[0] != '\0' && cp[0] != '+' + && cp[0] != ',' && cp[0] != '_') + ++cp; + + mask |= XPG_MODIFIER | CEN_AUDIENCE; + } + + if (syntax != xpg && (cp[0] == '+' || cp[0] == ',' || cp[0] == '_')) + { + syntax = cen; + + if (cp[0] == '+') + { + /* Next is special application (CEN syntax). */ + cp[0] = '\0'; + *special = ++cp; + + while (cp[0] != '\0' && cp[0] != ',' && cp[0] != '_') + ++cp; + + mask |= CEN_SPECIAL; + } + + if (cp[0] == ',') + { + /* Next is sponsor (CEN syntax). */ + cp[0] = '\0'; + *sponsor = ++cp; + + while (cp[0] != '\0' && cp[0] != '_') + ++cp; + + mask |= CEN_SPONSOR; + } + + if (cp[0] == '_') + { + /* Next is revision (CEN syntax). */ + cp[0] = '\0'; + *revision = ++cp; + + mask |= CEN_REVISION; + } + } + + /* For CEN syntax values it might be important to have the + separator character in the file name, not for XPG syntax. */ + if (syntax == xpg) + { + if (*territory != NULL && (*territory)[0] == '\0') + mask &= ~TERRITORY; + + if (*codeset != NULL && (*codeset)[0] == '\0') + mask &= ~XPG_CODESET; + + if (*modifier != NULL && (*modifier)[0] == '\0') + mask &= ~XPG_MODIFIER; + } + + return mask; +} diff --git a/intl/finddomain.c b/intl/finddomain.c new file mode 100644 index 00000000000..d24276442cb --- /dev/null +++ b/intl/finddomain.c @@ -0,0 +1,195 @@ +/* Handle list of needed message catalogs + Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc. + Written by Ulrich Drepper <drepper@gnu.org>, 1995. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <stdio.h> +#include <sys/types.h> +#include <stdlib.h> +#include <string.h> + +#if defined HAVE_UNISTD_H || defined _LIBC +# include <unistd.h> +#endif + +#include "gettextP.h" +#ifdef _LIBC +# include <libintl.h> +#else +# include "libgnuintl.h" +#endif + +/* @@ end of prolog @@ */ +/* List of already loaded domains. */ +static struct loaded_l10nfile *_nl_loaded_domains; + + +/* Return a data structure describing the message catalog described by + the DOMAINNAME and CATEGORY parameters with respect to the currently + established bindings. */ +struct loaded_l10nfile * +internal_function +_nl_find_domain (dirname, locale, domainname, domainbinding) + const char *dirname; + char *locale; + const char *domainname; + struct binding *domainbinding; +{ + struct loaded_l10nfile *retval; + const char *language; + const char *modifier; + const char *territory; + const char *codeset; + const char *normalized_codeset; + const char *special; + const char *sponsor; + const char *revision; + const char *alias_value; + int mask; + + /* LOCALE can consist of up to four recognized parts for the XPG syntax: + + language[_territory[.codeset]][@modifier] + + and six parts for the CEN syntax: + + language[_territory][+audience][+special][,[sponsor][_revision]] + + Beside the first part all of them are allowed to be missing. If + the full specified locale is not found, the less specific one are + looked for. The various parts will be stripped off according to + the following order: + (1) revision + (2) sponsor + (3) special + (4) codeset + (5) normalized codeset + (6) territory + (7) audience/modifier + */ + + /* If we have already tested for this locale entry there has to + be one data set in the list of loaded domains. */ + retval = _nl_make_l10nflist (&_nl_loaded_domains, dirname, + strlen (dirname) + 1, 0, locale, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, domainname, 0); + if (retval != NULL) + { + /* We know something about this locale. */ + int cnt; + + if (retval->decided == 0) + _nl_load_domain (retval, domainbinding); + + if (retval->data != NULL) + return retval; + + for (cnt = 0; retval->successor[cnt] != NULL; ++cnt) + { + if (retval->successor[cnt]->decided == 0) + _nl_load_domain (retval->successor[cnt], domainbinding); + + if (retval->successor[cnt]->data != NULL) + break; + } + return cnt >= 0 ? retval : NULL; + /* NOTREACHED */ + } + + /* See whether the locale value is an alias. If yes its value + *overwrites* the alias name. No test for the original value is + done. */ + alias_value = _nl_expand_alias (locale); + if (alias_value != NULL) + { +#if defined _LIBC || defined HAVE_STRDUP + locale = strdup (alias_value); + if (locale == NULL) + return NULL; +#else + size_t len = strlen (alias_value) + 1; + locale = (char *) malloc (len); + if (locale == NULL) + return NULL; + + memcpy (locale, alias_value, len); +#endif + } + + /* Now we determine the single parts of the locale name. First + look for the language. Termination symbols are `_' and `@' if + we use XPG4 style, and `_', `+', and `,' if we use CEN syntax. */ + mask = _nl_explode_name (locale, &language, &modifier, &territory, + &codeset, &normalized_codeset, &special, + &sponsor, &revision); + + /* Create all possible locale entries which might be interested in + generalization. */ + retval = _nl_make_l10nflist (&_nl_loaded_domains, dirname, + strlen (dirname) + 1, mask, language, territory, + codeset, normalized_codeset, modifier, special, + sponsor, revision, domainname, 1); + if (retval == NULL) + /* This means we are out of core. */ + return NULL; + + if (retval->decided == 0) + _nl_load_domain (retval, domainbinding); + if (retval->data == NULL) + { + int cnt; + for (cnt = 0; retval->successor[cnt] != NULL; ++cnt) + { + if (retval->successor[cnt]->decided == 0) + _nl_load_domain (retval->successor[cnt], domainbinding); + if (retval->successor[cnt]->data != NULL) + break; + } + } + + /* The room for an alias was dynamically allocated. Free it now. */ + if (alias_value != NULL) + free (locale); + + /* The space for normalized_codeset is dynamically allocated. Free it. */ + if (mask & XPG_NORM_CODESET) + free ((void *) normalized_codeset); + + return retval; +} + + +#ifdef _LIBC +libc_freeres_fn (free_mem) +{ + struct loaded_l10nfile *runp = _nl_loaded_domains; + + while (runp != NULL) + { + struct loaded_l10nfile *here = runp; + if (runp->data != NULL) + _nl_unload_domain ((struct loaded_domain *) runp->data); + runp = runp->next; + free ((char *) here->filename); + free (here); + } +} +#endif diff --git a/intl/gettext.c b/intl/gettext.c new file mode 100644 index 00000000000..43d689f5520 --- /dev/null +++ b/intl/gettext.c @@ -0,0 +1,64 @@ +/* Implementation of gettext(3) function. + Copyright (C) 1995, 1997, 2000, 2001, 2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#ifdef _LIBC +# define __need_NULL +# include <stddef.h> +#else +# include <stdlib.h> /* Just for NULL. */ +#endif + +#include "gettextP.h" +#ifdef _LIBC +# include <libintl.h> +#else +# include "libgnuintl.h" +#endif + +/* @@ end of prolog @@ */ + +/* Names for the libintl functions are a problem. They must not clash + with existing names and they should follow ANSI C. But this source + code is also used in GNU C Library where the names have a __ + prefix. So we have to make a difference here. */ +#ifdef _LIBC +# define GETTEXT __gettext +# define DCGETTEXT INTUSE(__dcgettext) +#else +# define GETTEXT libintl_gettext +# define DCGETTEXT libintl_dcgettext +#endif + +/* Look up MSGID in the current default message catalog for the current + LC_MESSAGES locale. If not found, returns MSGID itself (the default + text). */ +char * +GETTEXT (msgid) + const char *msgid; +{ + return DCGETTEXT (NULL, msgid, LC_MESSAGES); +} + +#ifdef _LIBC +/* Alias for function name in GNU C Library. */ +weak_alias (__gettext, gettext); +#endif diff --git a/intl/gettextP.h b/intl/gettextP.h new file mode 100644 index 00000000000..82135aa0f42 --- /dev/null +++ b/intl/gettextP.h @@ -0,0 +1,224 @@ +/* Header describing internals of libintl library. + Copyright (C) 1995-1999, 2000-2003 Free Software Foundation, Inc. + Written by Ulrich Drepper <drepper@cygnus.com>, 1995. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifndef _GETTEXTP_H +#define _GETTEXTP_H + +#include <stddef.h> /* Get size_t. */ + +#ifdef _LIBC +# include "../iconv/gconv_int.h" +#else +# if HAVE_ICONV +# include <iconv.h> +# endif +#endif + +#include "loadinfo.h" + +#include "gmo.h" /* Get nls_uint32. */ + +/* @@ end of prolog @@ */ + +#ifndef PARAMS +# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES +# define PARAMS(args) args +# else +# define PARAMS(args) () +# endif +#endif + +#ifndef internal_function +# define internal_function +#endif + +#ifndef attribute_hidden +# define attribute_hidden +#endif + +/* Tell the compiler when a conditional or integer expression is + almost always true or almost always false. */ +#ifndef HAVE_BUILTIN_EXPECT +# define __builtin_expect(expr, val) (expr) +#endif + +#ifndef W +# define W(flag, data) ((flag) ? SWAP (data) : (data)) +#endif + + +#ifdef _LIBC +# include <byteswap.h> +# define SWAP(i) bswap_32 (i) +#else +static inline nls_uint32 +SWAP (i) + nls_uint32 i; +{ + return (i << 24) | ((i & 0xff00) << 8) | ((i >> 8) & 0xff00) | (i >> 24); +} +#endif + + +/* In-memory representation of system dependent string. */ +struct sysdep_string_desc +{ + /* Length of addressed string, including the trailing NUL. */ + size_t length; + /* Pointer to addressed string. */ + const char *pointer; +}; + +/* The representation of an opened message catalog. */ +struct loaded_domain +{ + /* Pointer to memory containing the .mo file. */ + const char *data; + /* 1 if the memory is mmap()ed, 0 if the memory is malloc()ed. */ + int use_mmap; + /* Size of mmap()ed memory. */ + size_t mmap_size; + /* 1 if the .mo file uses a different endianness than this machine. */ + int must_swap; + /* Pointer to additional malloc()ed memory. */ + void *malloced; + + /* Number of static strings pairs. */ + nls_uint32 nstrings; + /* Pointer to descriptors of original strings in the file. */ + const struct string_desc *orig_tab; + /* Pointer to descriptors of translated strings in the file. */ + const struct string_desc *trans_tab; + + /* Number of system dependent strings pairs. */ + nls_uint32 n_sysdep_strings; + /* Pointer to descriptors of original sysdep strings. */ + const struct sysdep_string_desc *orig_sysdep_tab; + /* Pointer to descriptors of translated sysdep strings. */ + const struct sysdep_string_desc *trans_sysdep_tab; + + /* Size of hash table. */ + nls_uint32 hash_size; + /* Pointer to hash table. */ + const nls_uint32 *hash_tab; + /* 1 if the hash table uses a different endianness than this machine. */ + int must_swap_hash_tab; + + int codeset_cntr; +#ifdef _LIBC + __gconv_t conv; +#else +# if HAVE_ICONV + iconv_t conv; +# endif +#endif + char **conv_tab; + + struct expression *plural; + unsigned long int nplurals; +}; + +/* We want to allocate a string at the end of the struct. But ISO C + doesn't allow zero sized arrays. */ +#ifdef __GNUC__ +# define ZERO 0 +#else +# define ZERO 1 +#endif + +/* A set of settings bound to a message domain. Used to store settings + from bindtextdomain() and bind_textdomain_codeset(). */ +struct binding +{ + struct binding *next; + char *dirname; + int codeset_cntr; /* Incremented each time codeset changes. */ + char *codeset; + char domainname[ZERO]; +}; + +/* A counter which is incremented each time some previous translations + become invalid. + This variable is part of the external ABI of the GNU libintl. */ +extern int _nl_msg_cat_cntr; + +#ifndef _LIBC +const char *_nl_locale_name PARAMS ((int category, const char *categoryname)); +#endif + +struct loaded_l10nfile *_nl_find_domain PARAMS ((const char *__dirname, + char *__locale, + const char *__domainname, + struct binding *__domainbinding)) + internal_function; +void _nl_load_domain PARAMS ((struct loaded_l10nfile *__domain, + struct binding *__domainbinding)) + internal_function; +void _nl_unload_domain PARAMS ((struct loaded_domain *__domain)) + internal_function; +const char *_nl_init_domain_conv PARAMS ((struct loaded_l10nfile *__domain_file, + struct loaded_domain *__domain, + struct binding *__domainbinding)) + internal_function; +void _nl_free_domain_conv PARAMS ((struct loaded_domain *__domain)) + internal_function; + +char *_nl_find_msg PARAMS ((struct loaded_l10nfile *domain_file, + struct binding *domainbinding, + const char *msgid, size_t *lengthp)) + internal_function; + +#ifdef _LIBC +extern char *__gettext PARAMS ((const char *__msgid)); +extern char *__dgettext PARAMS ((const char *__domainname, + const char *__msgid)); +extern char *__dcgettext PARAMS ((const char *__domainname, + const char *__msgid, int __category)); +extern char *__ngettext PARAMS ((const char *__msgid1, const char *__msgid2, + unsigned long int __n)); +extern char *__dngettext PARAMS ((const char *__domainname, + const char *__msgid1, const char *__msgid2, + unsigned long int n)); +extern char *__dcngettext PARAMS ((const char *__domainname, + const char *__msgid1, const char *__msgid2, + unsigned long int __n, int __category)); +extern char *__dcigettext PARAMS ((const char *__domainname, + const char *__msgid1, const char *__msgid2, + int __plural, unsigned long int __n, + int __category)); +extern char *__textdomain PARAMS ((const char *__domainname)); +extern char *__bindtextdomain PARAMS ((const char *__domainname, + const char *__dirname)); +extern char *__bind_textdomain_codeset PARAMS ((const char *__domainname, + const char *__codeset)); +#else +/* Declare the exported libintl_* functions, in a way that allows us to + call them under their real name. */ +# define _INTL_REDIRECT_MACROS +# include "libintl.h" +extern char *libintl_dcigettext PARAMS ((const char *__domainname, + const char *__msgid1, + const char *__msgid2, + int __plural, unsigned long int __n, + int __category)); +#endif + +/* @@ begin of epilog @@ */ + +#endif /* gettextP.h */ diff --git a/intl/gmo.h b/intl/gmo.h new file mode 100644 index 00000000000..d1fe4d6b8fd --- /dev/null +++ b/intl/gmo.h @@ -0,0 +1,148 @@ +/* Description of GNU message catalog format: general file layout. + Copyright (C) 1995, 1997, 2000-2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifndef _GETTEXT_H +#define _GETTEXT_H 1 + +#include <limits.h> + +/* @@ end of prolog @@ */ + +/* The magic number of the GNU message catalog format. */ +#define _MAGIC 0x950412de +#define _MAGIC_SWAPPED 0xde120495 + +/* Revision number of the currently used .mo (binary) file format. */ +#define MO_REVISION_NUMBER 0 + +/* The following contortions are an attempt to use the C preprocessor + to determine an unsigned integral type that is 32 bits wide. An + alternative approach is to use autoconf's AC_CHECK_SIZEOF macro, but + as of version autoconf-2.13, the AC_CHECK_SIZEOF macro doesn't work + when cross-compiling. */ + +#if __STDC__ +# define UINT_MAX_32_BITS 4294967295U +#else +# define UINT_MAX_32_BITS 0xFFFFFFFF +#endif + +/* If UINT_MAX isn't defined, assume it's a 32-bit type. + This should be valid for all systems GNU cares about because + that doesn't include 16-bit systems, and only modern systems + (that certainly have <limits.h>) have 64+-bit integral types. */ + +#ifndef UINT_MAX +# define UINT_MAX UINT_MAX_32_BITS +#endif + +#if UINT_MAX == UINT_MAX_32_BITS +typedef unsigned nls_uint32; +#else +# if USHRT_MAX == UINT_MAX_32_BITS +typedef unsigned short nls_uint32; +# else +# if ULONG_MAX == UINT_MAX_32_BITS +typedef unsigned long nls_uint32; +# else + /* The following line is intended to throw an error. Using #error is + not portable enough. */ + "Cannot determine unsigned 32-bit data type." +# endif +# endif +#endif + + +/* Header for binary .mo file format. */ +struct mo_file_header +{ + /* The magic number. */ + nls_uint32 magic; + /* The revision number of the file format. */ + nls_uint32 revision; + + /* The following are only used in .mo files with major revision 0. */ + + /* The number of strings pairs. */ + nls_uint32 nstrings; + /* Offset of table with start offsets of original strings. */ + nls_uint32 orig_tab_offset; + /* Offset of table with start offsets of translated strings. */ + nls_uint32 trans_tab_offset; + /* Size of hash table. */ + nls_uint32 hash_tab_size; + /* Offset of first hash table entry. */ + nls_uint32 hash_tab_offset; + + /* The following are only used in .mo files with minor revision >= 1. */ + + /* The number of system dependent segments. */ + nls_uint32 n_sysdep_segments; + /* Offset of table describing system dependent segments. */ + nls_uint32 sysdep_segments_offset; + /* The number of system dependent strings pairs. */ + nls_uint32 n_sysdep_strings; + /* Offset of table with start offsets of original sysdep strings. */ + nls_uint32 orig_sysdep_tab_offset; + /* Offset of table with start offsets of translated sysdep strings. */ + nls_uint32 trans_sysdep_tab_offset; +}; + +/* Descriptor for static string contained in the binary .mo file. */ +struct string_desc +{ + /* Length of addressed string, not including the trailing NUL. */ + nls_uint32 length; + /* Offset of string in file. */ + nls_uint32 offset; +}; + +/* The following are only used in .mo files with minor revision >= 1. */ + +/* Descriptor for system dependent string segment. */ +struct sysdep_segment +{ + /* Length of addressed string, including the trailing NUL. */ + nls_uint32 length; + /* Offset of string in file. */ + nls_uint32 offset; +}; + +/* Descriptor for system dependent string. */ +struct sysdep_string +{ + /* Offset of static string segments in file. */ + nls_uint32 offset; + /* Alternating sequence of static and system dependent segments. + The last segment is a static segment, including the trailing NUL. */ + struct segment_pair + { + /* Size of static segment. */ + nls_uint32 segsize; + /* Reference to system dependent string segment, or ~0 at the end. */ + nls_uint32 sysdepref; + } segments[1]; +}; + +/* Marker for the end of the segments[] array. This has the value 0xFFFFFFFF, + regardless whether 'int' is 16 bit, 32 bit, or 64 bit. */ +#define SEGMENTS_END ((nls_uint32) ~0) + +/* @@ begin of epilog @@ */ + +#endif /* gettext.h */ diff --git a/intl/hash-string.h b/intl/hash-string.h new file mode 100644 index 00000000000..b267a87788f --- /dev/null +++ b/intl/hash-string.h @@ -0,0 +1,59 @@ +/* Description of GNU message catalog format: string hashing function. + Copyright (C) 1995, 1997, 1998, 2000, 2001 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +/* @@ end of prolog @@ */ + +#ifndef PARAMS +# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES +# define PARAMS(Args) Args +# else +# define PARAMS(Args) () +# endif +#endif + +/* We assume to have `unsigned long int' value with at least 32 bits. */ +#define HASHWORDBITS 32 + + +/* Defines the so called `hashpjw' function by P.J. Weinberger + [see Aho/Sethi/Ullman, COMPILERS: Principles, Techniques and Tools, + 1986, 1987 Bell Telephone Laboratories, Inc.] */ +static unsigned long int hash_string PARAMS ((const char *__str_param)); + +static inline unsigned long int +hash_string (str_param) + const char *str_param; +{ + unsigned long int hval, g; + const char *str = str_param; + + /* Compute the hash value for the given string. */ + hval = 0; + while (*str != '\0') + { + hval <<= 4; + hval += (unsigned long int) *str++; + g = hval & ((unsigned long int) 0xf << (HASHWORDBITS - 4)); + if (g != 0) + { + hval ^= g >> (HASHWORDBITS - 8); + hval ^= g; + } + } + return hval; +} diff --git a/intl/intl-compat.c b/intl/intl-compat.c new file mode 100644 index 00000000000..36b7af0f83b --- /dev/null +++ b/intl/intl-compat.c @@ -0,0 +1,151 @@ +/* intl-compat.c - Stub functions to call gettext functions from GNU gettext + Library. + Copyright (C) 1995, 2000-2003 Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include "gettextP.h" + +/* @@ end of prolog @@ */ + +/* This file redirects the gettext functions (without prefix) to those + defined in the included GNU libintl library (with "libintl_" prefix). + It is compiled into libintl in order to make the AM_GNU_GETTEXT test + of gettext <= 0.11.2 work with the libintl library >= 0.11.3 which + has the redirections primarily in the <libintl.h> include file. + It is also compiled into libgnuintl so that libgnuintl.so can be used + as LD_PRELOADable library on glibc systems, to provide the extra + features that the functions in the libc don't have (namely, logging). */ + + +#undef gettext +#undef dgettext +#undef dcgettext +#undef ngettext +#undef dngettext +#undef dcngettext +#undef textdomain +#undef bindtextdomain +#undef bind_textdomain_codeset + + +/* When building a DLL, we must export some functions. Note that because + the functions are only defined for binary backward compatibility, we + don't need to use __declspec(dllimport) in any case. */ +#if defined _MSC_VER && BUILDING_DLL +# define DLL_EXPORTED __declspec(dllexport) +#else +# define DLL_EXPORTED +#endif + + +DLL_EXPORTED +char * +gettext (msgid) + const char *msgid; +{ + return libintl_gettext (msgid); +} + + +DLL_EXPORTED +char * +dgettext (domainname, msgid) + const char *domainname; + const char *msgid; +{ + return libintl_dgettext (domainname, msgid); +} + + +DLL_EXPORTED +char * +dcgettext (domainname, msgid, category) + const char *domainname; + const char *msgid; + int category; +{ + return libintl_dcgettext (domainname, msgid, category); +} + + +DLL_EXPORTED +char * +ngettext (msgid1, msgid2, n) + const char *msgid1; + const char *msgid2; + unsigned long int n; +{ + return libintl_ngettext (msgid1, msgid2, n); +} + + +DLL_EXPORTED +char * +dngettext (domainname, msgid1, msgid2, n) + const char *domainname; + const char *msgid1; + const char *msgid2; + unsigned long int n; +{ + return libintl_dngettext (domainname, msgid1, msgid2, n); +} + + +DLL_EXPORTED +char * +dcngettext (domainname, msgid1, msgid2, n, category) + const char *domainname; + const char *msgid1; + const char *msgid2; + unsigned long int n; + int category; +{ + return libintl_dcngettext (domainname, msgid1, msgid2, n, category); +} + + +DLL_EXPORTED +char * +textdomain (domainname) + const char *domainname; +{ + return libintl_textdomain (domainname); +} + + +DLL_EXPORTED +char * +bindtextdomain (domainname, dirname) + const char *domainname; + const char *dirname; +{ + return libintl_bindtextdomain (domainname, dirname); +} + + +DLL_EXPORTED +char * +bind_textdomain_codeset (domainname, codeset) + const char *domainname; + const char *codeset; +{ + return libintl_bind_textdomain_codeset (domainname, codeset); +} diff --git a/intl/l10nflist.c b/intl/l10nflist.c new file mode 100644 index 00000000000..ec8713f8ecf --- /dev/null +++ b/intl/l10nflist.c @@ -0,0 +1,453 @@ +/* Copyright (C) 1995-1999, 2000, 2001, 2002 Free Software Foundation, Inc. + Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +/* Tell glibc's <string.h> to provide a prototype for stpcpy(). + This must come before <config.h> because <config.h> may include + <features.h>, and once <features.h> has been included, it's too late. */ +#ifndef _GNU_SOURCE +# define _GNU_SOURCE 1 +#endif + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <string.h> + +#if defined _LIBC || defined HAVE_ARGZ_H +# include <argz.h> +#endif +#include <ctype.h> +#include <sys/types.h> +#include <stdlib.h> + +#include "loadinfo.h" + +/* On some strange systems still no definition of NULL is found. Sigh! */ +#ifndef NULL +# if defined __STDC__ && __STDC__ +# define NULL ((void *) 0) +# else +# define NULL 0 +# endif +#endif + +/* @@ end of prolog @@ */ + +#ifdef _LIBC +/* Rename the non ANSI C functions. This is required by the standard + because some ANSI C functions will require linking with this object + file and the name space must not be polluted. */ +# ifndef stpcpy +# define stpcpy(dest, src) __stpcpy(dest, src) +# endif +#else +# ifndef HAVE_STPCPY +static char *stpcpy PARAMS ((char *dest, const char *src)); +# endif +#endif + +/* Pathname support. + ISSLASH(C) tests whether C is a directory separator character. + IS_ABSOLUTE_PATH(P) tests whether P is an absolute path. If it is not, + it may be concatenated to a directory pathname. + */ +#if defined _WIN32 || defined __WIN32__ || defined __EMX__ || defined __DJGPP__ + /* Win32, OS/2, DOS */ +# define ISSLASH(C) ((C) == '/' || (C) == '\\') +# define HAS_DEVICE(P) \ + ((((P)[0] >= 'A' && (P)[0] <= 'Z') || ((P)[0] >= 'a' && (P)[0] <= 'z')) \ + && (P)[1] == ':') +# define IS_ABSOLUTE_PATH(P) (ISSLASH ((P)[0]) || HAS_DEVICE (P)) +#else + /* Unix */ +# define ISSLASH(C) ((C) == '/') +# define IS_ABSOLUTE_PATH(P) ISSLASH ((P)[0]) +#endif + +/* Define function which are usually not available. */ + +#if !defined _LIBC && !defined HAVE___ARGZ_COUNT +/* Returns the number of strings in ARGZ. */ +static size_t argz_count__ PARAMS ((const char *argz, size_t len)); + +static size_t +argz_count__ (argz, len) + const char *argz; + size_t len; +{ + size_t count = 0; + while (len > 0) + { + size_t part_len = strlen (argz); + argz += part_len + 1; + len -= part_len + 1; + count++; + } + return count; +} +# undef __argz_count +# define __argz_count(argz, len) argz_count__ (argz, len) +#else +# ifdef _LIBC +# define __argz_count(argz, len) INTUSE(__argz_count) (argz, len) +# endif +#endif /* !_LIBC && !HAVE___ARGZ_COUNT */ + +#if !defined _LIBC && !defined HAVE___ARGZ_STRINGIFY +/* Make '\0' separated arg vector ARGZ printable by converting all the '\0's + except the last into the character SEP. */ +static void argz_stringify__ PARAMS ((char *argz, size_t len, int sep)); + +static void +argz_stringify__ (argz, len, sep) + char *argz; + size_t len; + int sep; +{ + while (len > 0) + { + size_t part_len = strlen (argz); + argz += part_len; + len -= part_len + 1; + if (len > 0) + *argz++ = sep; + } +} +# undef __argz_stringify +# define __argz_stringify(argz, len, sep) argz_stringify__ (argz, len, sep) +#else +# ifdef _LIBC +# define __argz_stringify(argz, len, sep) \ + INTUSE(__argz_stringify) (argz, len, sep) +# endif +#endif /* !_LIBC && !HAVE___ARGZ_STRINGIFY */ + +#if !defined _LIBC && !defined HAVE___ARGZ_NEXT +static char *argz_next__ PARAMS ((char *argz, size_t argz_len, + const char *entry)); + +static char * +argz_next__ (argz, argz_len, entry) + char *argz; + size_t argz_len; + const char *entry; +{ + if (entry) + { + if (entry < argz + argz_len) + entry = strchr (entry, '\0') + 1; + + return entry >= argz + argz_len ? NULL : (char *) entry; + } + else + if (argz_len > 0) + return argz; + else + return 0; +} +# undef __argz_next +# define __argz_next(argz, len, entry) argz_next__ (argz, len, entry) +#endif /* !_LIBC && !HAVE___ARGZ_NEXT */ + + +/* Return number of bits set in X. */ +static int pop PARAMS ((int x)); + +static inline int +pop (x) + int x; +{ + /* We assume that no more than 16 bits are used. */ + x = ((x & ~0x5555) >> 1) + (x & 0x5555); + x = ((x & ~0x3333) >> 2) + (x & 0x3333); + x = ((x >> 4) + x) & 0x0f0f; + x = ((x >> 8) + x) & 0xff; + + return x; +} + + +struct loaded_l10nfile * +_nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language, + territory, codeset, normalized_codeset, modifier, special, + sponsor, revision, filename, do_allocate) + struct loaded_l10nfile **l10nfile_list; + const char *dirlist; + size_t dirlist_len; + int mask; + const char *language; + const char *territory; + const char *codeset; + const char *normalized_codeset; + const char *modifier; + const char *special; + const char *sponsor; + const char *revision; + const char *filename; + int do_allocate; +{ + char *abs_filename; + struct loaded_l10nfile **lastp; + struct loaded_l10nfile *retval; + char *cp; + size_t dirlist_count; + size_t entries; + int cnt; + + /* If LANGUAGE contains an absolute directory specification, we ignore + DIRLIST. */ + if (IS_ABSOLUTE_PATH (language)) + dirlist_len = 0; + + /* Allocate room for the full file name. */ + abs_filename = (char *) malloc (dirlist_len + + strlen (language) + + ((mask & TERRITORY) != 0 + ? strlen (territory) + 1 : 0) + + ((mask & XPG_CODESET) != 0 + ? strlen (codeset) + 1 : 0) + + ((mask & XPG_NORM_CODESET) != 0 + ? strlen (normalized_codeset) + 1 : 0) + + (((mask & XPG_MODIFIER) != 0 + || (mask & CEN_AUDIENCE) != 0) + ? strlen (modifier) + 1 : 0) + + ((mask & CEN_SPECIAL) != 0 + ? strlen (special) + 1 : 0) + + (((mask & CEN_SPONSOR) != 0 + || (mask & CEN_REVISION) != 0) + ? (1 + ((mask & CEN_SPONSOR) != 0 + ? strlen (sponsor) : 0) + + ((mask & CEN_REVISION) != 0 + ? strlen (revision) + 1 : 0)) : 0) + + 1 + strlen (filename) + 1); + + if (abs_filename == NULL) + return NULL; + + /* Construct file name. */ + cp = abs_filename; + if (dirlist_len > 0) + { + memcpy (cp, dirlist, dirlist_len); + __argz_stringify (cp, dirlist_len, PATH_SEPARATOR); + cp += dirlist_len; + cp[-1] = '/'; + } + + cp = stpcpy (cp, language); + + if ((mask & TERRITORY) != 0) + { + *cp++ = '_'; + cp = stpcpy (cp, territory); + } + if ((mask & XPG_CODESET) != 0) + { + *cp++ = '.'; + cp = stpcpy (cp, codeset); + } + if ((mask & XPG_NORM_CODESET) != 0) + { + *cp++ = '.'; + cp = stpcpy (cp, normalized_codeset); + } + if ((mask & (XPG_MODIFIER | CEN_AUDIENCE)) != 0) + { + /* This component can be part of both syntaces but has different + leading characters. For CEN we use `+', else `@'. */ + *cp++ = (mask & CEN_AUDIENCE) != 0 ? '+' : '@'; + cp = stpcpy (cp, modifier); + } + if ((mask & CEN_SPECIAL) != 0) + { + *cp++ = '+'; + cp = stpcpy (cp, special); + } + if ((mask & (CEN_SPONSOR | CEN_REVISION)) != 0) + { + *cp++ = ','; + if ((mask & CEN_SPONSOR) != 0) + cp = stpcpy (cp, sponsor); + if ((mask & CEN_REVISION) != 0) + { + *cp++ = '_'; + cp = stpcpy (cp, revision); + } + } + + *cp++ = '/'; + stpcpy (cp, filename); + + /* Look in list of already loaded domains whether it is already + available. */ + lastp = l10nfile_list; + for (retval = *l10nfile_list; retval != NULL; retval = retval->next) + if (retval->filename != NULL) + { + int compare = strcmp (retval->filename, abs_filename); + if (compare == 0) + /* We found it! */ + break; + if (compare < 0) + { + /* It's not in the list. */ + retval = NULL; + break; + } + + lastp = &retval->next; + } + + if (retval != NULL || do_allocate == 0) + { + free (abs_filename); + return retval; + } + + dirlist_count = (dirlist_len > 0 ? __argz_count (dirlist, dirlist_len) : 1); + + /* Allocate a new loaded_l10nfile. */ + retval = + (struct loaded_l10nfile *) + malloc (sizeof (*retval) + + (((dirlist_count << pop (mask)) + (dirlist_count > 1 ? 1 : 0)) + * sizeof (struct loaded_l10nfile *))); + if (retval == NULL) + return NULL; + + retval->filename = abs_filename; + + /* We set retval->data to NULL here; it is filled in later. + Setting retval->decided to 1 here means that retval does not + correspond to a real file (dirlist_count > 1) or is not worth + looking up (if an unnormalized codeset was specified). */ + retval->decided = (dirlist_count > 1 + || ((mask & XPG_CODESET) != 0 + && (mask & XPG_NORM_CODESET) != 0)); + retval->data = NULL; + + retval->next = *lastp; + *lastp = retval; + + entries = 0; + /* Recurse to fill the inheritance list of RETVAL. + If the DIRLIST is a real list (i.e. DIRLIST_COUNT > 1), the RETVAL + entry does not correspond to a real file; retval->filename contains + colons. In this case we loop across all elements of DIRLIST and + across all bit patterns dominated by MASK. + If the DIRLIST is a single directory or entirely redundant (i.e. + DIRLIST_COUNT == 1), we loop across all bit patterns dominated by + MASK, excluding MASK itself. + In either case, we loop down from MASK to 0. This has the effect + that the extra bits in the locale name are dropped in this order: + first the modifier, then the territory, then the codeset, then the + normalized_codeset. */ + for (cnt = dirlist_count > 1 ? mask : mask - 1; cnt >= 0; --cnt) + if ((cnt & ~mask) == 0 + && ((cnt & CEN_SPECIFIC) == 0 || (cnt & XPG_SPECIFIC) == 0) + && ((cnt & XPG_CODESET) == 0 || (cnt & XPG_NORM_CODESET) == 0)) + { + if (dirlist_count > 1) + { + /* Iterate over all elements of the DIRLIST. */ + char *dir = NULL; + + while ((dir = __argz_next ((char *) dirlist, dirlist_len, dir)) + != NULL) + retval->successor[entries++] + = _nl_make_l10nflist (l10nfile_list, dir, strlen (dir) + 1, + cnt, language, territory, codeset, + normalized_codeset, modifier, special, + sponsor, revision, filename, 1); + } + else + retval->successor[entries++] + = _nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, + cnt, language, territory, codeset, + normalized_codeset, modifier, special, + sponsor, revision, filename, 1); + } + retval->successor[entries] = NULL; + + return retval; +} + +/* Normalize codeset name. There is no standard for the codeset + names. Normalization allows the user to use any of the common + names. The return value is dynamically allocated and has to be + freed by the caller. */ +const char * +_nl_normalize_codeset (codeset, name_len) + const char *codeset; + size_t name_len; +{ + int len = 0; + int only_digit = 1; + char *retval; + char *wp; + size_t cnt; + + for (cnt = 0; cnt < name_len; ++cnt) + if (isalnum ((unsigned char) codeset[cnt])) + { + ++len; + + if (isalpha ((unsigned char) codeset[cnt])) + only_digit = 0; + } + + retval = (char *) malloc ((only_digit ? 3 : 0) + len + 1); + + if (retval != NULL) + { + if (only_digit) + wp = stpcpy (retval, "iso"); + else + wp = retval; + + for (cnt = 0; cnt < name_len; ++cnt) + if (isalpha ((unsigned char) codeset[cnt])) + *wp++ = tolower ((unsigned char) codeset[cnt]); + else if (isdigit ((unsigned char) codeset[cnt])) + *wp++ = codeset[cnt]; + + *wp = '\0'; + } + + return (const char *) retval; +} + + +/* @@ begin of epilog @@ */ + +/* We don't want libintl.a to depend on any other library. So we + avoid the non-standard function stpcpy. In GNU C Library this + function is available, though. Also allow the symbol HAVE_STPCPY + to be defined. */ +#if !_LIBC && !HAVE_STPCPY +static char * +stpcpy (dest, src) + char *dest; + const char *src; +{ + while ((*dest++ = *src++) != '\0') + /* Do nothing. */ ; + return dest - 1; +} +#endif diff --git a/intl/libgnuintl.h b/intl/libgnuintl.h new file mode 100644 index 00000000000..f596cfcb2c6 --- /dev/null +++ b/intl/libgnuintl.h @@ -0,0 +1,309 @@ +/* Message catalogs for internationalization. + Copyright (C) 1995-1997, 2000-2003 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifndef _LIBINTL_H +#define _LIBINTL_H 1 + +#include <locale.h> + +/* The LC_MESSAGES locale category is the category used by the functions + gettext() and dgettext(). It is specified in POSIX, but not in ANSI C. + On systems that don't define it, use an arbitrary value instead. + On Solaris, <locale.h> defines __LOCALE_H (or _LOCALE_H in Solaris 2.5) + then includes <libintl.h> (i.e. this file!) and then only defines + LC_MESSAGES. To avoid a redefinition warning, don't define LC_MESSAGES + in this case. */ +#if !defined LC_MESSAGES && !(defined __LOCALE_H || (defined _LOCALE_H && defined __sun)) +# define LC_MESSAGES 1729 +#endif + +/* We define an additional symbol to signal that we use the GNU + implementation of gettext. */ +#define __USE_GNU_GETTEXT 1 + +/* Provide information about the supported file formats. Returns the + maximum minor revision number supported for a given major revision. */ +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) \ + ((major) == 0 ? 1 : -1) + +/* Resolve a platform specific conflict on DJGPP. GNU gettext takes + precedence over _conio_gettext. */ +#ifdef __DJGPP__ +# undef gettext +#endif + +/* Use _INTL_PARAMS, not PARAMS, in order to avoid clashes with identifiers + used by programs. Similarly, test __PROTOTYPES, not PROTOTYPES. */ +#ifndef _INTL_PARAMS +# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES +# define _INTL_PARAMS(args) args +# else +# define _INTL_PARAMS(args) () +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + + +/* We redirect the functions to those prefixed with "libintl_". This is + necessary, because some systems define gettext/textdomain/... in the C + library (namely, Solaris 2.4 and newer, and GNU libc 2.0 and newer). + If we used the unprefixed names, there would be cases where the + definition in the C library would override the one in the libintl.so + shared library. Recall that on ELF systems, the symbols are looked + up in the following order: + 1. in the executable, + 2. in the shared libraries specified on the link command line, in order, + 3. in the dependencies of the shared libraries specified on the link + command line, + 4. in the dlopen()ed shared libraries, in the order in which they were + dlopen()ed. + The definition in the C library would override the one in libintl.so if + either + * -lc is given on the link command line and -lintl isn't, or + * -lc is given on the link command line before -lintl, or + * libintl.so is a dependency of a dlopen()ed shared library but not + linked to the executable at link time. + Since Solaris gettext() behaves differently than GNU gettext(), this + would be unacceptable. + + The redirection happens by default through macros in C, so that &gettext + is independent of the compilation unit, but through inline functions in + C++, in order not to interfere with the name mangling of class fields or + class methods called 'gettext'. */ + +/* The user can define _INTL_REDIRECT_INLINE or _INTL_REDIRECT_MACROS. + If he doesn't, we choose the method. A third possible method is + _INTL_REDIRECT_ASM, supported only by GCC. */ +#if !(defined _INTL_REDIRECT_INLINE || defined _INTL_REDIRECT_MACROS) +# if __GNUC__ >= 2 && !defined __APPLE_CC__ && (defined __STDC__ || defined __cplusplus) +# define _INTL_REDIRECT_ASM +# else +# ifdef __cplusplus +# define _INTL_REDIRECT_INLINE +# else +# define _INTL_REDIRECT_MACROS +# endif +# endif +#endif +/* Auxiliary macros. */ +#ifdef _INTL_REDIRECT_ASM +# define _INTL_ASM(cname) __asm__ (_INTL_ASMNAME (__USER_LABEL_PREFIX__, #cname)) +# define _INTL_ASMNAME(prefix,cnamestring) _INTL_STRINGIFY (prefix) cnamestring +# define _INTL_STRINGIFY(prefix) #prefix +#else +# define _INTL_ASM(cname) +#endif + +/* Look up MSGID in the current default message catalog for the current + LC_MESSAGES locale. If not found, returns MSGID itself (the default + text). */ +#ifdef _INTL_REDIRECT_INLINE +extern char *libintl_gettext (const char *__msgid); +static inline char *gettext (const char *__msgid) +{ + return libintl_gettext (__msgid); +} +#else +#ifdef _INTL_REDIRECT_MACROS +# define gettext libintl_gettext +#endif +extern char *gettext _INTL_PARAMS ((const char *__msgid)) + _INTL_ASM (libintl_gettext); +#endif + +/* Look up MSGID in the DOMAINNAME message catalog for the current + LC_MESSAGES locale. */ +#ifdef _INTL_REDIRECT_INLINE +extern char *libintl_dgettext (const char *__domainname, const char *__msgid); +static inline char *dgettext (const char *__domainname, const char *__msgid) +{ + return libintl_dgettext (__domainname, __msgid); +} +#else +#ifdef _INTL_REDIRECT_MACROS +# define dgettext libintl_dgettext +#endif +extern char *dgettext _INTL_PARAMS ((const char *__domainname, + const char *__msgid)) + _INTL_ASM (libintl_dgettext); +#endif + +/* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY + locale. */ +#ifdef _INTL_REDIRECT_INLINE +extern char *libintl_dcgettext (const char *__domainname, const char *__msgid, + int __category); +static inline char *dcgettext (const char *__domainname, const char *__msgid, + int __category) +{ + return libintl_dcgettext (__domainname, __msgid, __category); +} +#else +#ifdef _INTL_REDIRECT_MACROS +# define dcgettext libintl_dcgettext +#endif +extern char *dcgettext _INTL_PARAMS ((const char *__domainname, + const char *__msgid, + int __category)) + _INTL_ASM (libintl_dcgettext); +#endif + + +/* Similar to `gettext' but select the plural form corresponding to the + number N. */ +#ifdef _INTL_REDIRECT_INLINE +extern char *libintl_ngettext (const char *__msgid1, const char *__msgid2, + unsigned long int __n); +static inline char *ngettext (const char *__msgid1, const char *__msgid2, + unsigned long int __n) +{ + return libintl_ngettext (__msgid1, __msgid2, __n); +} +#else +#ifdef _INTL_REDIRECT_MACROS +# define ngettext libintl_ngettext +#endif +extern char *ngettext _INTL_PARAMS ((const char *__msgid1, + const char *__msgid2, + unsigned long int __n)) + _INTL_ASM (libintl_ngettext); +#endif + +/* Similar to `dgettext' but select the plural form corresponding to the + number N. */ +#ifdef _INTL_REDIRECT_INLINE +extern char *libintl_dngettext (const char *__domainname, const char *__msgid1, + const char *__msgid2, unsigned long int __n); +static inline char *dngettext (const char *__domainname, const char *__msgid1, + const char *__msgid2, unsigned long int __n) +{ + return libintl_dngettext (__domainname, __msgid1, __msgid2, __n); +} +#else +#ifdef _INTL_REDIRECT_MACROS +# define dngettext libintl_dngettext +#endif +extern char *dngettext _INTL_PARAMS ((const char *__domainname, + const char *__msgid1, + const char *__msgid2, + unsigned long int __n)) + _INTL_ASM (libintl_dngettext); +#endif + +/* Similar to `dcgettext' but select the plural form corresponding to the + number N. */ +#ifdef _INTL_REDIRECT_INLINE +extern char *libintl_dcngettext (const char *__domainname, + const char *__msgid1, const char *__msgid2, + unsigned long int __n, int __category); +static inline char *dcngettext (const char *__domainname, + const char *__msgid1, const char *__msgid2, + unsigned long int __n, int __category) +{ + return libintl_dcngettext (__domainname, __msgid1, __msgid2, __n, __category); +} +#else +#ifdef _INTL_REDIRECT_MACROS +# define dcngettext libintl_dcngettext +#endif +extern char *dcngettext _INTL_PARAMS ((const char *__domainname, + const char *__msgid1, + const char *__msgid2, + unsigned long int __n, + int __category)) + _INTL_ASM (libintl_dcngettext); +#endif + + +/* Set the current default message catalog to DOMAINNAME. + If DOMAINNAME is null, return the current default. + If DOMAINNAME is "", reset to the default of "messages". */ +#ifdef _INTL_REDIRECT_INLINE +extern char *libintl_textdomain (const char *__domainname); +static inline char *textdomain (const char *__domainname) +{ + return libintl_textdomain (__domainname); +} +#else +#ifdef _INTL_REDIRECT_MACROS +# define textdomain libintl_textdomain +#endif +extern char *textdomain _INTL_PARAMS ((const char *__domainname)) + _INTL_ASM (libintl_textdomain); +#endif + +/* Specify that the DOMAINNAME message catalog will be found + in DIRNAME rather than in the system locale data base. */ +#ifdef _INTL_REDIRECT_INLINE +extern char *libintl_bindtextdomain (const char *__domainname, + const char *__dirname); +static inline char *bindtextdomain (const char *__domainname, + const char *__dirname) +{ + return libintl_bindtextdomain (__domainname, __dirname); +} +#else +#ifdef _INTL_REDIRECT_MACROS +# define bindtextdomain libintl_bindtextdomain +#endif +extern char *bindtextdomain _INTL_PARAMS ((const char *__domainname, + const char *__dirname)) + _INTL_ASM (libintl_bindtextdomain); +#endif + +/* Specify the character encoding in which the messages from the + DOMAINNAME message catalog will be returned. */ +#ifdef _INTL_REDIRECT_INLINE +extern char *libintl_bind_textdomain_codeset (const char *__domainname, + const char *__codeset); +static inline char *bind_textdomain_codeset (const char *__domainname, + const char *__codeset) +{ + return libintl_bind_textdomain_codeset (__domainname, __codeset); +} +#else +#ifdef _INTL_REDIRECT_MACROS +# define bind_textdomain_codeset libintl_bind_textdomain_codeset +#endif +extern char *bind_textdomain_codeset _INTL_PARAMS ((const char *__domainname, + const char *__codeset)) + _INTL_ASM (libintl_bind_textdomain_codeset); +#endif + + +/* Support for relocatable packages. */ + +/* Sets the original and the current installation prefix of the package. + Relocation simply replaces a pathname starting with the original prefix + by the corresponding pathname with the current prefix instead. Both + prefixes should be directory names without trailing slash (i.e. use "" + instead of "/"). */ +#define libintl_set_relocation_prefix libintl_set_relocation_prefix +extern void + libintl_set_relocation_prefix _INTL_PARAMS ((const char *orig_prefix, + const char *curr_prefix)); + + +#ifdef __cplusplus +} +#endif + +#endif /* libintl.h */ diff --git a/intl/loadinfo.h b/intl/loadinfo.h new file mode 100644 index 00000000000..1d3ba616249 --- /dev/null +++ b/intl/loadinfo.h @@ -0,0 +1,156 @@ +/* Copyright (C) 1996-1999, 2000-2002 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifndef _LOADINFO_H +#define _LOADINFO_H 1 + +/* Declarations of locale dependent catalog lookup functions. + Implemented in + + localealias.c Possibly replace a locale name by another. + explodename.c Split a locale name into its various fields. + l10nflist.c Generate a list of filenames of possible message catalogs. + finddomain.c Find and open the relevant message catalogs. + + The main function _nl_find_domain() in finddomain.c is declared + in gettextP.h. + */ + +#ifndef PARAMS +# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES +# define PARAMS(args) args +# else +# define PARAMS(args) () +# endif +#endif + +#ifndef internal_function +# define internal_function +#endif + +/* Tell the compiler when a conditional or integer expression is + almost always true or almost always false. */ +#ifndef HAVE_BUILTIN_EXPECT +# define __builtin_expect(expr, val) (expr) +#endif + +/* Separator in PATH like lists of pathnames. */ +#if defined _WIN32 || defined __WIN32__ || defined __EMX__ || defined __DJGPP__ + /* Win32, OS/2, DOS */ +# define PATH_SEPARATOR ';' +#else + /* Unix */ +# define PATH_SEPARATOR ':' +#endif + +/* Encoding of locale name parts. */ +#define CEN_REVISION 1 +#define CEN_SPONSOR 2 +#define CEN_SPECIAL 4 +#define XPG_NORM_CODESET 8 +#define XPG_CODESET 16 +#define TERRITORY 32 +#define CEN_AUDIENCE 64 +#define XPG_MODIFIER 128 + +#define CEN_SPECIFIC (CEN_REVISION|CEN_SPONSOR|CEN_SPECIAL|CEN_AUDIENCE) +#define XPG_SPECIFIC (XPG_CODESET|XPG_NORM_CODESET|XPG_MODIFIER) + + +struct loaded_l10nfile +{ + const char *filename; + int decided; + + const void *data; + + struct loaded_l10nfile *next; + struct loaded_l10nfile *successor[1]; +}; + + +/* Normalize codeset name. There is no standard for the codeset + names. Normalization allows the user to use any of the common + names. The return value is dynamically allocated and has to be + freed by the caller. */ +extern const char *_nl_normalize_codeset PARAMS ((const char *codeset, + size_t name_len)); + +/* Lookup a locale dependent file. + *L10NFILE_LIST denotes a pool of lookup results of locale dependent + files of the same kind, sorted in decreasing order of ->filename. + DIRLIST and DIRLIST_LEN are an argz list of directories in which to + look, containing at least one directory (i.e. DIRLIST_LEN > 0). + MASK, LANGUAGE, TERRITORY, CODESET, NORMALIZED_CODESET, MODIFIER, + SPECIAL, SPONSOR, REVISION are the pieces of the locale name, as + produced by _nl_explode_name(). FILENAME is the filename suffix. + The return value is the lookup result, either found in *L10NFILE_LIST, + or - if DO_ALLOCATE is nonzero - freshly allocated, or possibly NULL. + If the return value is non-NULL, it is added to *L10NFILE_LIST, and + its ->next field denotes the chaining inside *L10NFILE_LIST, and + furthermore its ->successor[] field contains a list of other lookup + results from which this lookup result inherits. */ +extern struct loaded_l10nfile * +_nl_make_l10nflist PARAMS ((struct loaded_l10nfile **l10nfile_list, + const char *dirlist, size_t dirlist_len, int mask, + const char *language, const char *territory, + const char *codeset, + const char *normalized_codeset, + const char *modifier, const char *special, + const char *sponsor, const char *revision, + const char *filename, int do_allocate)); + +/* Lookup the real locale name for a locale alias NAME, or NULL if + NAME is not a locale alias (but possibly a real locale name). + The return value is statically allocated and must not be freed. */ +extern const char *_nl_expand_alias PARAMS ((const char *name)); + +/* Split a locale name NAME into its pieces: language, modifier, + territory, codeset, special, sponsor, revision. + NAME gets destructively modified: NUL bytes are inserted here and + there. *LANGUAGE gets assigned NAME. Each of *MODIFIER, *TERRITORY, + *CODESET, *SPECIAL, *SPONSOR, *REVISION gets assigned either a + pointer into the old NAME string, or NULL. *NORMALIZED_CODESET + gets assigned the expanded *CODESET, if it is different from *CODESET; + this one is dynamically allocated and has to be freed by the caller. + The return value is a bitmask, where each bit corresponds to one + filled-in value: + XPG_MODIFIER, CEN_AUDIENCE for *MODIFIER, + TERRITORY for *TERRITORY, + XPG_CODESET for *CODESET, + XPG_NORM_CODESET for *NORMALIZED_CODESET, + CEN_SPECIAL for *SPECIAL, + CEN_SPONSOR for *SPONSOR, + CEN_REVISION for *REVISION. + */ +extern int _nl_explode_name PARAMS ((char *name, const char **language, + const char **modifier, + const char **territory, + const char **codeset, + const char **normalized_codeset, + const char **special, + const char **sponsor, + const char **revision)); + +/* Split a locale name NAME into a leading language part and all the + rest. Return a pointer to the first character after the language, + i.e. to the first byte of the rest. */ +extern char *_nl_find_language PARAMS ((const char *name)); + +#endif /* loadinfo.h */ diff --git a/intl/loadmsgcat.c b/intl/loadmsgcat.c new file mode 100644 index 00000000000..8509bd34587 --- /dev/null +++ b/intl/loadmsgcat.c @@ -0,0 +1,1322 @@ +/* Load needed message catalogs. + Copyright (C) 1995-1999, 2000-2003 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +/* Tell glibc's <string.h> to provide a prototype for mempcpy(). + This must come before <config.h> because <config.h> may include + <features.h>, and once <features.h> has been included, it's too late. */ +#ifndef _GNU_SOURCE +# define _GNU_SOURCE 1 +#endif + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <sys/types.h> +#include <sys/stat.h> + +#ifdef __GNUC__ +# undef alloca +# define alloca __builtin_alloca +# define HAVE_ALLOCA 1 +#else +# ifdef _MSC_VER +# include <malloc.h> +# define alloca _alloca +# else +# if defined HAVE_ALLOCA_H || defined _LIBC +# include <alloca.h> +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca +char *alloca (); +# endif +# endif +# endif +# endif +#endif + +#include <stdlib.h> +#include <string.h> + +#if defined HAVE_UNISTD_H || defined _LIBC +# include <unistd.h> +#endif + +#ifdef _LIBC +# include <langinfo.h> +# include <locale.h> +#endif + +#if (defined HAVE_MMAP && defined HAVE_MUNMAP && !defined DISALLOW_MMAP) \ + || (defined _LIBC && defined _POSIX_MAPPED_FILES) +# include <sys/mman.h> +# undef HAVE_MMAP +# define HAVE_MMAP 1 +#else +# undef HAVE_MMAP +#endif + +#if defined HAVE_STDINT_H_WITH_UINTMAX || defined _LIBC +# include <stdint.h> +#endif +#if defined HAVE_INTTYPES_H || defined _LIBC +# include <inttypes.h> +#endif + +#include "gmo.h" +#include "gettextP.h" +#include "hash-string.h" +#include "plural-exp.h" + +#ifdef _LIBC +# include "../locale/localeinfo.h" +#endif + +/* Provide fallback values for macros that ought to be defined in <inttypes.h>. + Note that our fallback values need not be literal strings, because we don't + use them with preprocessor string concatenation. */ +#if !defined PRId8 || PRI_MACROS_BROKEN +# undef PRId8 +# define PRId8 "d" +#endif +#if !defined PRIi8 || PRI_MACROS_BROKEN +# undef PRIi8 +# define PRIi8 "i" +#endif +#if !defined PRIo8 || PRI_MACROS_BROKEN +# undef PRIo8 +# define PRIo8 "o" +#endif +#if !defined PRIu8 || PRI_MACROS_BROKEN +# undef PRIu8 +# define PRIu8 "u" +#endif +#if !defined PRIx8 || PRI_MACROS_BROKEN +# undef PRIx8 +# define PRIx8 "x" +#endif +#if !defined PRIX8 || PRI_MACROS_BROKEN +# undef PRIX8 +# define PRIX8 "X" +#endif +#if !defined PRId16 || PRI_MACROS_BROKEN +# undef PRId16 +# define PRId16 "d" +#endif +#if !defined PRIi16 || PRI_MACROS_BROKEN +# undef PRIi16 +# define PRIi16 "i" +#endif +#if !defined PRIo16 || PRI_MACROS_BROKEN +# undef PRIo16 +# define PRIo16 "o" +#endif +#if !defined PRIu16 || PRI_MACROS_BROKEN +# undef PRIu16 +# define PRIu16 "u" +#endif +#if !defined PRIx16 || PRI_MACROS_BROKEN +# undef PRIx16 +# define PRIx16 "x" +#endif +#if !defined PRIX16 || PRI_MACROS_BROKEN +# undef PRIX16 +# define PRIX16 "X" +#endif +#if !defined PRId32 || PRI_MACROS_BROKEN +# undef PRId32 +# define PRId32 "d" +#endif +#if !defined PRIi32 || PRI_MACROS_BROKEN +# undef PRIi32 +# define PRIi32 "i" +#endif +#if !defined PRIo32 || PRI_MACROS_BROKEN +# undef PRIo32 +# define PRIo32 "o" +#endif +#if !defined PRIu32 || PRI_MACROS_BROKEN +# undef PRIu32 +# define PRIu32 "u" +#endif +#if !defined PRIx32 || PRI_MACROS_BROKEN +# undef PRIx32 +# define PRIx32 "x" +#endif +#if !defined PRIX32 || PRI_MACROS_BROKEN +# undef PRIX32 +# define PRIX32 "X" +#endif +#if !defined PRId64 || PRI_MACROS_BROKEN +# undef PRId64 +# define PRId64 (sizeof (long) == 8 ? "ld" : "lld") +#endif +#if !defined PRIi64 || PRI_MACROS_BROKEN +# undef PRIi64 +# define PRIi64 (sizeof (long) == 8 ? "li" : "lli") +#endif +#if !defined PRIo64 || PRI_MACROS_BROKEN +# undef PRIo64 +# define PRIo64 (sizeof (long) == 8 ? "lo" : "llo") +#endif +#if !defined PRIu64 || PRI_MACROS_BROKEN +# undef PRIu64 +# define PRIu64 (sizeof (long) == 8 ? "lu" : "llu") +#endif +#if !defined PRIx64 || PRI_MACROS_BROKEN +# undef PRIx64 +# define PRIx64 (sizeof (long) == 8 ? "lx" : "llx") +#endif +#if !defined PRIX64 || PRI_MACROS_BROKEN +# undef PRIX64 +# define PRIX64 (sizeof (long) == 8 ? "lX" : "llX") +#endif +#if !defined PRIdLEAST8 || PRI_MACROS_BROKEN +# undef PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 || PRI_MACROS_BROKEN +# undef PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 || PRI_MACROS_BROKEN +# undef PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 || PRI_MACROS_BROKEN +# undef PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 || PRI_MACROS_BROKEN +# undef PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 || PRI_MACROS_BROKEN +# undef PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 || PRI_MACROS_BROKEN +# undef PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 || PRI_MACROS_BROKEN +# undef PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 || PRI_MACROS_BROKEN +# undef PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 || PRI_MACROS_BROKEN +# undef PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 || PRI_MACROS_BROKEN +# undef PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 || PRI_MACROS_BROKEN +# undef PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 || PRI_MACROS_BROKEN +# undef PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 || PRI_MACROS_BROKEN +# undef PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 || PRI_MACROS_BROKEN +# undef PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 || PRI_MACROS_BROKEN +# undef PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 || PRI_MACROS_BROKEN +# undef PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 || PRI_MACROS_BROKEN +# undef PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#if !defined PRIdLEAST64 || PRI_MACROS_BROKEN +# undef PRIdLEAST64 +# define PRIdLEAST64 PRId64 +#endif +#if !defined PRIiLEAST64 || PRI_MACROS_BROKEN +# undef PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +#endif +#if !defined PRIoLEAST64 || PRI_MACROS_BROKEN +# undef PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +#endif +#if !defined PRIuLEAST64 || PRI_MACROS_BROKEN +# undef PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +#endif +#if !defined PRIxLEAST64 || PRI_MACROS_BROKEN +# undef PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +#endif +#if !defined PRIXLEAST64 || PRI_MACROS_BROKEN +# undef PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +#endif +#if !defined PRIdFAST8 || PRI_MACROS_BROKEN +# undef PRIdFAST8 +# define PRIdFAST8 "d" +#endif +#if !defined PRIiFAST8 || PRI_MACROS_BROKEN +# undef PRIiFAST8 +# define PRIiFAST8 "i" +#endif +#if !defined PRIoFAST8 || PRI_MACROS_BROKEN +# undef PRIoFAST8 +# define PRIoFAST8 "o" +#endif +#if !defined PRIuFAST8 || PRI_MACROS_BROKEN +# undef PRIuFAST8 +# define PRIuFAST8 "u" +#endif +#if !defined PRIxFAST8 || PRI_MACROS_BROKEN +# undef PRIxFAST8 +# define PRIxFAST8 "x" +#endif +#if !defined PRIXFAST8 || PRI_MACROS_BROKEN +# undef PRIXFAST8 +# define PRIXFAST8 "X" +#endif +#if !defined PRIdFAST16 || PRI_MACROS_BROKEN +# undef PRIdFAST16 +# define PRIdFAST16 "d" +#endif +#if !defined PRIiFAST16 || PRI_MACROS_BROKEN +# undef PRIiFAST16 +# define PRIiFAST16 "i" +#endif +#if !defined PRIoFAST16 || PRI_MACROS_BROKEN +# undef PRIoFAST16 +# define PRIoFAST16 "o" +#endif +#if !defined PRIuFAST16 || PRI_MACROS_BROKEN +# undef PRIuFAST16 +# define PRIuFAST16 "u" +#endif +#if !defined PRIxFAST16 || PRI_MACROS_BROKEN +# undef PRIxFAST16 +# define PRIxFAST16 "x" +#endif +#if !defined PRIXFAST16 || PRI_MACROS_BROKEN +# undef PRIXFAST16 +# define PRIXFAST16 "X" +#endif +#if !defined PRIdFAST32 || PRI_MACROS_BROKEN +# undef PRIdFAST32 +# define PRIdFAST32 "d" +#endif +#if !defined PRIiFAST32 || PRI_MACROS_BROKEN +# undef PRIiFAST32 +# define PRIiFAST32 "i" +#endif +#if !defined PRIoFAST32 || PRI_MACROS_BROKEN +# undef PRIoFAST32 +# define PRIoFAST32 "o" +#endif +#if !defined PRIuFAST32 || PRI_MACROS_BROKEN +# undef PRIuFAST32 +# define PRIuFAST32 "u" +#endif +#if !defined PRIxFAST32 || PRI_MACROS_BROKEN +# undef PRIxFAST32 +# define PRIxFAST32 "x" +#endif +#if !defined PRIXFAST32 || PRI_MACROS_BROKEN +# undef PRIXFAST32 +# define PRIXFAST32 "X" +#endif +#if !defined PRIdFAST64 || PRI_MACROS_BROKEN +# undef PRIdFAST64 +# define PRIdFAST64 PRId64 +#endif +#if !defined PRIiFAST64 || PRI_MACROS_BROKEN +# undef PRIiFAST64 +# define PRIiFAST64 PRIi64 +#endif +#if !defined PRIoFAST64 || PRI_MACROS_BROKEN +# undef PRIoFAST64 +# define PRIoFAST64 PRIo64 +#endif +#if !defined PRIuFAST64 || PRI_MACROS_BROKEN +# undef PRIuFAST64 +# define PRIuFAST64 PRIu64 +#endif +#if !defined PRIxFAST64 || PRI_MACROS_BROKEN +# undef PRIxFAST64 +# define PRIxFAST64 PRIx64 +#endif +#if !defined PRIXFAST64 || PRI_MACROS_BROKEN +# undef PRIXFAST64 +# define PRIXFAST64 PRIX64 +#endif +#if !defined PRIdMAX || PRI_MACROS_BROKEN +# undef PRIdMAX +# define PRIdMAX (sizeof (uintmax_t) == sizeof (long) ? "ld" : "lld") +#endif +#if !defined PRIiMAX || PRI_MACROS_BROKEN +# undef PRIiMAX +# define PRIiMAX (sizeof (uintmax_t) == sizeof (long) ? "li" : "lli") +#endif +#if !defined PRIoMAX || PRI_MACROS_BROKEN +# undef PRIoMAX +# define PRIoMAX (sizeof (uintmax_t) == sizeof (long) ? "lo" : "llo") +#endif +#if !defined PRIuMAX || PRI_MACROS_BROKEN +# undef PRIuMAX +# define PRIuMAX (sizeof (uintmax_t) == sizeof (long) ? "lu" : "llu") +#endif +#if !defined PRIxMAX || PRI_MACROS_BROKEN +# undef PRIxMAX +# define PRIxMAX (sizeof (uintmax_t) == sizeof (long) ? "lx" : "llx") +#endif +#if !defined PRIXMAX || PRI_MACROS_BROKEN +# undef PRIXMAX +# define PRIXMAX (sizeof (uintmax_t) == sizeof (long) ? "lX" : "llX") +#endif +#if !defined PRIdPTR || PRI_MACROS_BROKEN +# undef PRIdPTR +# define PRIdPTR \ + (sizeof (void *) == sizeof (long) ? "ld" : \ + sizeof (void *) == sizeof (int) ? "d" : \ + "lld") +#endif +#if !defined PRIiPTR || PRI_MACROS_BROKEN +# undef PRIiPTR +# define PRIiPTR \ + (sizeof (void *) == sizeof (long) ? "li" : \ + sizeof (void *) == sizeof (int) ? "i" : \ + "lli") +#endif +#if !defined PRIoPTR || PRI_MACROS_BROKEN +# undef PRIoPTR +# define PRIoPTR \ + (sizeof (void *) == sizeof (long) ? "lo" : \ + sizeof (void *) == sizeof (int) ? "o" : \ + "llo") +#endif +#if !defined PRIuPTR || PRI_MACROS_BROKEN +# undef PRIuPTR +# define PRIuPTR \ + (sizeof (void *) == sizeof (long) ? "lu" : \ + sizeof (void *) == sizeof (int) ? "u" : \ + "llu") +#endif +#if !defined PRIxPTR || PRI_MACROS_BROKEN +# undef PRIxPTR +# define PRIxPTR \ + (sizeof (void *) == sizeof (long) ? "lx" : \ + sizeof (void *) == sizeof (int) ? "x" : \ + "llx") +#endif +#if !defined PRIXPTR || PRI_MACROS_BROKEN +# undef PRIXPTR +# define PRIXPTR \ + (sizeof (void *) == sizeof (long) ? "lX" : \ + sizeof (void *) == sizeof (int) ? "X" : \ + "llX") +#endif + +/* @@ end of prolog @@ */ + +#ifdef _LIBC +/* Rename the non ISO C functions. This is required by the standard + because some ISO C functions will require linking with this object + file and the name space must not be polluted. */ +# define open __open +# define close __close +# define read __read +# define mmap __mmap +# define munmap __munmap +#endif + +/* For those losing systems which don't have `alloca' we have to add + some additional code emulating it. */ +#ifdef HAVE_ALLOCA +# define freea(p) /* nothing */ +#else +# define alloca(n) malloc (n) +# define freea(p) free (p) +#endif + +/* For systems that distinguish between text and binary I/O. + O_BINARY is usually declared in <fcntl.h>. */ +#if !defined O_BINARY && defined _O_BINARY + /* For MSC-compatible compilers. */ +# define O_BINARY _O_BINARY +# define O_TEXT _O_TEXT +#endif +#ifdef __BEOS__ + /* BeOS 5 has O_BINARY and O_TEXT, but they have no effect. */ +# undef O_BINARY +# undef O_TEXT +#endif +/* On reasonable systems, binary I/O is the default. */ +#ifndef O_BINARY +# define O_BINARY 0 +#endif + + +/* Prototypes for local functions. Needed to ensure compiler checking of + function argument counts despite of K&R C function definition syntax. */ +static const char *get_sysdep_segment_value PARAMS ((const char *name)); + + +/* We need a sign, whether a new catalog was loaded, which can be associated + with all translations. This is important if the translations are + cached by one of GCC's features. */ +int _nl_msg_cat_cntr; + + +/* Expand a system dependent string segment. Return NULL if unsupported. */ +static const char * +get_sysdep_segment_value (name) + const char *name; +{ + /* Test for an ISO C 99 section 7.8.1 format string directive. + Syntax: + P R I { d | i | o | u | x | X } + { { | LEAST | FAST } { 8 | 16 | 32 | 64 } | MAX | PTR } */ + /* We don't use a table of 14 times 6 'const char *' strings here, because + data relocations cost startup time. */ + if (name[0] == 'P' && name[1] == 'R' && name[2] == 'I') + { + if (name[3] == 'd' || name[3] == 'i' || name[3] == 'o' || name[3] == 'u' + || name[3] == 'x' || name[3] == 'X') + { + if (name[4] == '8' && name[5] == '\0') + { + if (name[3] == 'd') + return PRId8; + if (name[3] == 'i') + return PRIi8; + if (name[3] == 'o') + return PRIo8; + if (name[3] == 'u') + return PRIu8; + if (name[3] == 'x') + return PRIx8; + if (name[3] == 'X') + return PRIX8; + abort (); + } + if (name[4] == '1' && name[5] == '6' && name[6] == '\0') + { + if (name[3] == 'd') + return PRId16; + if (name[3] == 'i') + return PRIi16; + if (name[3] == 'o') + return PRIo16; + if (name[3] == 'u') + return PRIu16; + if (name[3] == 'x') + return PRIx16; + if (name[3] == 'X') + return PRIX16; + abort (); + } + if (name[4] == '3' && name[5] == '2' && name[6] == '\0') + { + if (name[3] == 'd') + return PRId32; + if (name[3] == 'i') + return PRIi32; + if (name[3] == 'o') + return PRIo32; + if (name[3] == 'u') + return PRIu32; + if (name[3] == 'x') + return PRIx32; + if (name[3] == 'X') + return PRIX32; + abort (); + } + if (name[4] == '6' && name[5] == '4' && name[6] == '\0') + { + if (name[3] == 'd') + return PRId64; + if (name[3] == 'i') + return PRIi64; + if (name[3] == 'o') + return PRIo64; + if (name[3] == 'u') + return PRIu64; + if (name[3] == 'x') + return PRIx64; + if (name[3] == 'X') + return PRIX64; + abort (); + } + if (name[4] == 'L' && name[5] == 'E' && name[6] == 'A' + && name[7] == 'S' && name[8] == 'T') + { + if (name[9] == '8' && name[10] == '\0') + { + if (name[3] == 'd') + return PRIdLEAST8; + if (name[3] == 'i') + return PRIiLEAST8; + if (name[3] == 'o') + return PRIoLEAST8; + if (name[3] == 'u') + return PRIuLEAST8; + if (name[3] == 'x') + return PRIxLEAST8; + if (name[3] == 'X') + return PRIXLEAST8; + abort (); + } + if (name[9] == '1' && name[10] == '6' && name[11] == '\0') + { + if (name[3] == 'd') + return PRIdLEAST16; + if (name[3] == 'i') + return PRIiLEAST16; + if (name[3] == 'o') + return PRIoLEAST16; + if (name[3] == 'u') + return PRIuLEAST16; + if (name[3] == 'x') + return PRIxLEAST16; + if (name[3] == 'X') + return PRIXLEAST16; + abort (); + } + if (name[9] == '3' && name[10] == '2' && name[11] == '\0') + { + if (name[3] == 'd') + return PRIdLEAST32; + if (name[3] == 'i') + return PRIiLEAST32; + if (name[3] == 'o') + return PRIoLEAST32; + if (name[3] == 'u') + return PRIuLEAST32; + if (name[3] == 'x') + return PRIxLEAST32; + if (name[3] == 'X') + return PRIXLEAST32; + abort (); + } + if (name[9] == '6' && name[10] == '4' && name[11] == '\0') + { + if (name[3] == 'd') + return PRIdLEAST64; + if (name[3] == 'i') + return PRIiLEAST64; + if (name[3] == 'o') + return PRIoLEAST64; + if (name[3] == 'u') + return PRIuLEAST64; + if (name[3] == 'x') + return PRIxLEAST64; + if (name[3] == 'X') + return PRIXLEAST64; + abort (); + } + } + if (name[4] == 'F' && name[5] == 'A' && name[6] == 'S' + && name[7] == 'T') + { + if (name[8] == '8' && name[9] == '\0') + { + if (name[3] == 'd') + return PRIdFAST8; + if (name[3] == 'i') + return PRIiFAST8; + if (name[3] == 'o') + return PRIoFAST8; + if (name[3] == 'u') + return PRIuFAST8; + if (name[3] == 'x') + return PRIxFAST8; + if (name[3] == 'X') + return PRIXFAST8; + abort (); + } + if (name[8] == '1' && name[9] == '6' && name[10] == '\0') + { + if (name[3] == 'd') + return PRIdFAST16; + if (name[3] == 'i') + return PRIiFAST16; + if (name[3] == 'o') + return PRIoFAST16; + if (name[3] == 'u') + return PRIuFAST16; + if (name[3] == 'x') + return PRIxFAST16; + if (name[3] == 'X') + return PRIXFAST16; + abort (); + } + if (name[8] == '3' && name[9] == '2' && name[10] == '\0') + { + if (name[3] == 'd') + return PRIdFAST32; + if (name[3] == 'i') + return PRIiFAST32; + if (name[3] == 'o') + return PRIoFAST32; + if (name[3] == 'u') + return PRIuFAST32; + if (name[3] == 'x') + return PRIxFAST32; + if (name[3] == 'X') + return PRIXFAST32; + abort (); + } + if (name[8] == '6' && name[9] == '4' && name[10] == '\0') + { + if (name[3] == 'd') + return PRIdFAST64; + if (name[3] == 'i') + return PRIiFAST64; + if (name[3] == 'o') + return PRIoFAST64; + if (name[3] == 'u') + return PRIuFAST64; + if (name[3] == 'x') + return PRIxFAST64; + if (name[3] == 'X') + return PRIXFAST64; + abort (); + } + } + if (name[4] == 'M' && name[5] == 'A' && name[6] == 'X' + && name[7] == '\0') + { + if (name[3] == 'd') + return PRIdMAX; + if (name[3] == 'i') + return PRIiMAX; + if (name[3] == 'o') + return PRIoMAX; + if (name[3] == 'u') + return PRIuMAX; + if (name[3] == 'x') + return PRIxMAX; + if (name[3] == 'X') + return PRIXMAX; + abort (); + } + if (name[4] == 'P' && name[5] == 'T' && name[6] == 'R' + && name[7] == '\0') + { + if (name[3] == 'd') + return PRIdPTR; + if (name[3] == 'i') + return PRIiPTR; + if (name[3] == 'o') + return PRIoPTR; + if (name[3] == 'u') + return PRIuPTR; + if (name[3] == 'x') + return PRIxPTR; + if (name[3] == 'X') + return PRIXPTR; + abort (); + } + } + } + /* Other system dependent strings are not valid. */ + return NULL; +} + +/* Initialize the codeset dependent parts of an opened message catalog. + Return the header entry. */ +const char * +internal_function +_nl_init_domain_conv (domain_file, domain, domainbinding) + struct loaded_l10nfile *domain_file; + struct loaded_domain *domain; + struct binding *domainbinding; +{ + /* Find out about the character set the file is encoded with. + This can be found (in textual form) in the entry "". If this + entry does not exist or if this does not contain the `charset=' + information, we will assume the charset matches the one the + current locale and we don't have to perform any conversion. */ + char *nullentry; + size_t nullentrylen; + + /* Preinitialize fields, to avoid recursion during _nl_find_msg. */ + domain->codeset_cntr = + (domainbinding != NULL ? domainbinding->codeset_cntr : 0); +#ifdef _LIBC + domain->conv = (__gconv_t) -1; +#else +# if HAVE_ICONV + domain->conv = (iconv_t) -1; +# endif +#endif + domain->conv_tab = NULL; + + /* Get the header entry. */ + nullentry = _nl_find_msg (domain_file, domainbinding, "", &nullentrylen); + + if (nullentry != NULL) + { +#if defined _LIBC || HAVE_ICONV + const char *charsetstr; + + charsetstr = strstr (nullentry, "charset="); + if (charsetstr != NULL) + { + size_t len; + char *charset; + const char *outcharset; + + charsetstr += strlen ("charset="); + len = strcspn (charsetstr, " \t\n"); + + charset = (char *) alloca (len + 1); +# if defined _LIBC || HAVE_MEMPCPY + *((char *) mempcpy (charset, charsetstr, len)) = '\0'; +# else + memcpy (charset, charsetstr, len); + charset[len] = '\0'; +# endif + + /* The output charset should normally be determined by the + locale. But sometimes the locale is not used or not correctly + set up, so we provide a possibility for the user to override + this. Moreover, the value specified through + bind_textdomain_codeset overrides both. */ + if (domainbinding != NULL && domainbinding->codeset != NULL) + outcharset = domainbinding->codeset; + else + { + outcharset = getenv ("OUTPUT_CHARSET"); + if (outcharset == NULL || outcharset[0] == '\0') + { +# ifdef _LIBC + outcharset = _NL_CURRENT (LC_CTYPE, CODESET); +# else +# if HAVE_ICONV + extern const char *locale_charset PARAMS ((void)); + outcharset = locale_charset (); +# endif +# endif + } + } + +# ifdef _LIBC + /* We always want to use transliteration. */ + outcharset = norm_add_slashes (outcharset, "TRANSLIT"); + charset = norm_add_slashes (charset, NULL); + if (__gconv_open (outcharset, charset, &domain->conv, + GCONV_AVOID_NOCONV) + != __GCONV_OK) + domain->conv = (__gconv_t) -1; +# else +# if HAVE_ICONV + /* When using GNU libc >= 2.2 or GNU libiconv >= 1.5, + we want to use transliteration. */ +# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2 \ + || _LIBICONV_VERSION >= 0x0105 + if (strchr (outcharset, '/') == NULL) + { + char *tmp; + + len = strlen (outcharset); + tmp = (char *) alloca (len + 10 + 1); + memcpy (tmp, outcharset, len); + memcpy (tmp + len, "//TRANSLIT", 10 + 1); + outcharset = tmp; + + domain->conv = iconv_open (outcharset, charset); + + freea (outcharset); + } + else +# endif + domain->conv = iconv_open (outcharset, charset); +# endif +# endif + + freea (charset); + } +#endif /* _LIBC || HAVE_ICONV */ + } + + return nullentry; +} + +/* Frees the codeset dependent parts of an opened message catalog. */ +void +internal_function +_nl_free_domain_conv (domain) + struct loaded_domain *domain; +{ + if (domain->conv_tab != NULL && domain->conv_tab != (char **) -1) + free (domain->conv_tab); + +#ifdef _LIBC + if (domain->conv != (__gconv_t) -1) + __gconv_close (domain->conv); +#else +# if HAVE_ICONV + if (domain->conv != (iconv_t) -1) + iconv_close (domain->conv); +# endif +#endif +} + +/* Load the message catalogs specified by FILENAME. If it is no valid + message catalog do nothing. */ +void +internal_function +_nl_load_domain (domain_file, domainbinding) + struct loaded_l10nfile *domain_file; + struct binding *domainbinding; +{ + int fd; + size_t size; +#ifdef _LIBC + struct stat64 st; +#else + struct stat st; +#endif + struct mo_file_header *data = (struct mo_file_header *) -1; + int use_mmap = 0; + struct loaded_domain *domain; + int revision; + const char *nullentry; + + domain_file->decided = 1; + domain_file->data = NULL; + + /* Note that it would be useless to store domainbinding in domain_file + because domainbinding might be == NULL now but != NULL later (after + a call to bind_textdomain_codeset). */ + + /* If the record does not represent a valid locale the FILENAME + might be NULL. This can happen when according to the given + specification the locale file name is different for XPG and CEN + syntax. */ + if (domain_file->filename == NULL) + return; + + /* Try to open the addressed file. */ + fd = open (domain_file->filename, O_RDONLY | O_BINARY); + if (fd == -1) + return; + + /* We must know about the size of the file. */ + if ( +#ifdef _LIBC + __builtin_expect (fstat64 (fd, &st) != 0, 0) +#else + __builtin_expect (fstat (fd, &st) != 0, 0) +#endif + || __builtin_expect ((size = (size_t) st.st_size) != st.st_size, 0) + || __builtin_expect (size < sizeof (struct mo_file_header), 0)) + { + /* Something went wrong. */ + close (fd); + return; + } + +#ifdef HAVE_MMAP + /* Now we are ready to load the file. If mmap() is available we try + this first. If not available or it failed we try to load it. */ + data = (struct mo_file_header *) mmap (NULL, size, PROT_READ, + MAP_PRIVATE, fd, 0); + + if (__builtin_expect (data != (struct mo_file_header *) -1, 1)) + { + /* mmap() call was successful. */ + close (fd); + use_mmap = 1; + } +#endif + + /* If the data is not yet available (i.e. mmap'ed) we try to load + it manually. */ + if (data == (struct mo_file_header *) -1) + { + size_t to_read; + char *read_ptr; + + data = (struct mo_file_header *) malloc (size); + if (data == NULL) + return; + + to_read = size; + read_ptr = (char *) data; + do + { + long int nb = (long int) read (fd, read_ptr, to_read); + if (nb <= 0) + { +#ifdef EINTR + if (nb == -1 && errno == EINTR) + continue; +#endif + close (fd); + return; + } + read_ptr += nb; + to_read -= nb; + } + while (to_read > 0); + + close (fd); + } + + /* Using the magic number we can test whether it really is a message + catalog file. */ + if (__builtin_expect (data->magic != _MAGIC && data->magic != _MAGIC_SWAPPED, + 0)) + { + /* The magic number is wrong: not a message catalog file. */ +#ifdef HAVE_MMAP + if (use_mmap) + munmap ((caddr_t) data, size); + else +#endif + free (data); + return; + } + + domain = (struct loaded_domain *) malloc (sizeof (struct loaded_domain)); + if (domain == NULL) + return; + domain_file->data = domain; + + domain->data = (char *) data; + domain->use_mmap = use_mmap; + domain->mmap_size = size; + domain->must_swap = data->magic != _MAGIC; + domain->malloced = NULL; + + /* Fill in the information about the available tables. */ + revision = W (domain->must_swap, data->revision); + /* We support only the major revision 0. */ + switch (revision >> 16) + { + case 0: + domain->nstrings = W (domain->must_swap, data->nstrings); + domain->orig_tab = (const struct string_desc *) + ((char *) data + W (domain->must_swap, data->orig_tab_offset)); + domain->trans_tab = (const struct string_desc *) + ((char *) data + W (domain->must_swap, data->trans_tab_offset)); + domain->hash_size = W (domain->must_swap, data->hash_tab_size); + domain->hash_tab = + (domain->hash_size > 2 + ? (const nls_uint32 *) + ((char *) data + W (domain->must_swap, data->hash_tab_offset)) + : NULL); + domain->must_swap_hash_tab = domain->must_swap; + + /* Now dispatch on the minor revision. */ + switch (revision & 0xffff) + { + case 0: + domain->n_sysdep_strings = 0; + domain->orig_sysdep_tab = NULL; + domain->trans_sysdep_tab = NULL; + break; + case 1: + default: + { + nls_uint32 n_sysdep_strings; + + if (domain->hash_tab == NULL) + /* This is invalid. These minor revisions need a hash table. */ + goto invalid; + + n_sysdep_strings = + W (domain->must_swap, data->n_sysdep_strings); + if (n_sysdep_strings > 0) + { + nls_uint32 n_sysdep_segments; + const struct sysdep_segment *sysdep_segments; + const char **sysdep_segment_values; + const nls_uint32 *orig_sysdep_tab; + const nls_uint32 *trans_sysdep_tab; + size_t memneed; + char *mem; + struct sysdep_string_desc *inmem_orig_sysdep_tab; + struct sysdep_string_desc *inmem_trans_sysdep_tab; + nls_uint32 *inmem_hash_tab; + unsigned int i; + + /* Get the values of the system dependent segments. */ + n_sysdep_segments = + W (domain->must_swap, data->n_sysdep_segments); + sysdep_segments = (const struct sysdep_segment *) + ((char *) data + + W (domain->must_swap, data->sysdep_segments_offset)); + sysdep_segment_values = + alloca (n_sysdep_segments * sizeof (const char *)); + for (i = 0; i < n_sysdep_segments; i++) + { + const char *name = + (char *) data + + W (domain->must_swap, sysdep_segments[i].offset); + nls_uint32 namelen = + W (domain->must_swap, sysdep_segments[i].length); + + if (!(namelen > 0 && name[namelen - 1] == '\0')) + { + freea (sysdep_segment_values); + goto invalid; + } + + sysdep_segment_values[i] = get_sysdep_segment_value (name); + } + + orig_sysdep_tab = (const nls_uint32 *) + ((char *) data + + W (domain->must_swap, data->orig_sysdep_tab_offset)); + trans_sysdep_tab = (const nls_uint32 *) + ((char *) data + + W (domain->must_swap, data->trans_sysdep_tab_offset)); + + /* Compute the amount of additional memory needed for the + system dependent strings and the augmented hash table. */ + memneed = 2 * n_sysdep_strings + * sizeof (struct sysdep_string_desc) + + domain->hash_size * sizeof (nls_uint32); + for (i = 0; i < 2 * n_sysdep_strings; i++) + { + const struct sysdep_string *sysdep_string = + (const struct sysdep_string *) + ((char *) data + + W (domain->must_swap, + i < n_sysdep_strings + ? orig_sysdep_tab[i] + : trans_sysdep_tab[i - n_sysdep_strings])); + size_t need = 0; + const struct segment_pair *p = sysdep_string->segments; + + if (W (domain->must_swap, p->sysdepref) != SEGMENTS_END) + for (p = sysdep_string->segments;; p++) + { + nls_uint32 sysdepref; + + need += W (domain->must_swap, p->segsize); + + sysdepref = W (domain->must_swap, p->sysdepref); + if (sysdepref == SEGMENTS_END) + break; + + if (sysdepref >= n_sysdep_segments) + { + /* Invalid. */ + freea (sysdep_segment_values); + goto invalid; + } + + need += strlen (sysdep_segment_values[sysdepref]); + } + + memneed += need; + } + + /* Allocate additional memory. */ + mem = (char *) malloc (memneed); + if (mem == NULL) + goto invalid; + + domain->malloced = mem; + inmem_orig_sysdep_tab = (struct sysdep_string_desc *) mem; + mem += n_sysdep_strings * sizeof (struct sysdep_string_desc); + inmem_trans_sysdep_tab = (struct sysdep_string_desc *) mem; + mem += n_sysdep_strings * sizeof (struct sysdep_string_desc); + inmem_hash_tab = (nls_uint32 *) mem; + mem += domain->hash_size * sizeof (nls_uint32); + + /* Compute the system dependent strings. */ + for (i = 0; i < 2 * n_sysdep_strings; i++) + { + const struct sysdep_string *sysdep_string = + (const struct sysdep_string *) + ((char *) data + + W (domain->must_swap, + i < n_sysdep_strings + ? orig_sysdep_tab[i] + : trans_sysdep_tab[i - n_sysdep_strings])); + const char *static_segments = + (char *) data + + W (domain->must_swap, sysdep_string->offset); + const struct segment_pair *p = sysdep_string->segments; + + /* Concatenate the segments, and fill + inmem_orig_sysdep_tab[i] (for i < n_sysdep_strings) and + inmem_trans_sysdep_tab[i-n_sysdep_strings] (for + i >= n_sysdep_strings). */ + + if (W (domain->must_swap, p->sysdepref) == SEGMENTS_END) + { + /* Only one static segment. */ + inmem_orig_sysdep_tab[i].length = + W (domain->must_swap, p->segsize); + inmem_orig_sysdep_tab[i].pointer = static_segments; + } + else + { + inmem_orig_sysdep_tab[i].pointer = mem; + + for (p = sysdep_string->segments;; p++) + { + nls_uint32 segsize = + W (domain->must_swap, p->segsize); + nls_uint32 sysdepref = + W (domain->must_swap, p->sysdepref); + size_t n; + + if (segsize > 0) + { + memcpy (mem, static_segments, segsize); + mem += segsize; + static_segments += segsize; + } + + if (sysdepref == SEGMENTS_END) + break; + + n = strlen (sysdep_segment_values[sysdepref]); + memcpy (mem, sysdep_segment_values[sysdepref], n); + mem += n; + } + + inmem_orig_sysdep_tab[i].length = + mem - inmem_orig_sysdep_tab[i].pointer; + } + } + + /* Compute the augmented hash table. */ + for (i = 0; i < domain->hash_size; i++) + inmem_hash_tab[i] = + W (domain->must_swap_hash_tab, domain->hash_tab[i]); + for (i = 0; i < n_sysdep_strings; i++) + { + const char *msgid = inmem_orig_sysdep_tab[i].pointer; + nls_uint32 hash_val = hash_string (msgid); + nls_uint32 idx = hash_val % domain->hash_size; + nls_uint32 incr = 1 + (hash_val % (domain->hash_size - 2)); + + for (;;) + { + if (inmem_hash_tab[idx] == 0) + { + /* Hash table entry is empty. Use it. */ + inmem_hash_tab[idx] = 1 + domain->nstrings + i; + break; + } + + if (idx >= domain->hash_size - incr) + idx -= domain->hash_size - incr; + else + idx += incr; + } + } + + freea (sysdep_segment_values); + + domain->n_sysdep_strings = n_sysdep_strings; + domain->orig_sysdep_tab = inmem_orig_sysdep_tab; + domain->trans_sysdep_tab = inmem_trans_sysdep_tab; + + domain->hash_tab = inmem_hash_tab; + domain->must_swap_hash_tab = 0; + } + else + { + domain->n_sysdep_strings = 0; + domain->orig_sysdep_tab = NULL; + domain->trans_sysdep_tab = NULL; + } + } + break; + } + break; + default: + /* This is an invalid revision. */ + invalid: + /* This is an invalid .mo file. */ + if (domain->malloced) + free (domain->malloced); +#ifdef HAVE_MMAP + if (use_mmap) + munmap ((caddr_t) data, size); + else +#endif + free (data); + free (domain); + domain_file->data = NULL; + return; + } + + /* Now initialize the character set converter from the character set + the file is encoded with (found in the header entry) to the domain's + specified character set or the locale's character set. */ + nullentry = _nl_init_domain_conv (domain_file, domain, domainbinding); + + /* Also look for a plural specification. */ + EXTRACT_PLURAL_EXPRESSION (nullentry, &domain->plural, &domain->nplurals); +} + + +#ifdef _LIBC +void +internal_function +_nl_unload_domain (domain) + struct loaded_domain *domain; +{ + if (domain->plural != &__gettext_germanic_plural) + __gettext_free_exp (domain->plural); + + _nl_free_domain_conv (domain); + + if (domain->malloced) + free (domain->malloced); + +# ifdef _POSIX_MAPPED_FILES + if (domain->use_mmap) + munmap ((caddr_t) domain->data, domain->mmap_size); + else +# endif /* _POSIX_MAPPED_FILES */ + free ((void *) domain->data); + + free (domain); +} +#endif diff --git a/intl/localcharset.c b/intl/localcharset.c new file mode 100644 index 00000000000..d04d05368f9 --- /dev/null +++ b/intl/localcharset.c @@ -0,0 +1,398 @@ +/* Determine a canonical name for the current locale's character encoding. + + Copyright (C) 2000-2003 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +/* Written by Bruno Haible <bruno@clisp.org>. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +/* Specification. */ +#include "localcharset.h" + +#if HAVE_STDDEF_H +# include <stddef.h> +#endif + +#include <stdio.h> +#if HAVE_STRING_H +# include <string.h> +#else +# include <strings.h> +#endif +#if HAVE_STDLIB_H +# include <stdlib.h> +#endif + +#if defined _WIN32 || defined __WIN32__ +# undef WIN32 /* avoid warning on mingw32 */ +# define WIN32 +#endif + +#if defined __EMX__ +/* Assume EMX program runs on OS/2, even if compiled under DOS. */ +# define OS2 +#endif + +#if !defined WIN32 +# if HAVE_LANGINFO_CODESET +# include <langinfo.h> +# else +# if HAVE_SETLOCALE +# include <locale.h> +# endif +# endif +#elif defined WIN32 +# define WIN32_LEAN_AND_MEAN +# include <windows.h> +#endif +#if defined OS2 +# define INCL_DOS +# include <os2.h> +#endif + +#if ENABLE_RELOCATABLE +# include "relocatable.h" +#else +# define relocate(pathname) (pathname) +#endif + +#if defined _WIN32 || defined __WIN32__ || defined __EMX__ || defined __DJGPP__ + /* Win32, OS/2, DOS */ +# define ISSLASH(C) ((C) == '/' || (C) == '\\') +#endif + +#ifndef DIRECTORY_SEPARATOR +# define DIRECTORY_SEPARATOR '/' +#endif + +#ifndef ISSLASH +# define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR) +#endif + +#ifdef HAVE_GETC_UNLOCKED +# undef getc +# define getc getc_unlocked +#endif + +/* The following static variable is declared 'volatile' to avoid a + possible multithread problem in the function get_charset_aliases. If we + are running in a threaded environment, and if two threads initialize + 'charset_aliases' simultaneously, both will produce the same value, + and everything will be ok if the two assignments to 'charset_aliases' + are atomic. But I don't know what will happen if the two assignments mix. */ +#if __STDC__ != 1 +# define volatile /* empty */ +#endif +/* Pointer to the contents of the charset.alias file, if it has already been + read, else NULL. Its format is: + ALIAS_1 '\0' CANONICAL_1 '\0' ... ALIAS_n '\0' CANONICAL_n '\0' '\0' */ +static const char * volatile charset_aliases; + +/* Return a pointer to the contents of the charset.alias file. */ +static const char * +get_charset_aliases () +{ + const char *cp; + + cp = charset_aliases; + if (cp == NULL) + { +#if !(defined VMS || defined WIN32) + FILE *fp; + const char *dir = relocate (LIBDIR); + const char *base = "charset.alias"; + char *file_name; + + /* Concatenate dir and base into freshly allocated file_name. */ + { + size_t dir_len = strlen (dir); + size_t base_len = strlen (base); + int add_slash = (dir_len > 0 && !ISSLASH (dir[dir_len - 1])); + file_name = (char *) malloc (dir_len + add_slash + base_len + 1); + if (file_name != NULL) + { + memcpy (file_name, dir, dir_len); + if (add_slash) + file_name[dir_len] = DIRECTORY_SEPARATOR; + memcpy (file_name + dir_len + add_slash, base, base_len + 1); + } + } + + if (file_name == NULL || (fp = fopen (file_name, "r")) == NULL) + /* Out of memory or file not found, treat it as empty. */ + cp = ""; + else + { + /* Parse the file's contents. */ + int c; + char buf1[50+1]; + char buf2[50+1]; + char *res_ptr = NULL; + size_t res_size = 0; + size_t l1, l2; + + for (;;) + { + c = getc (fp); + if (c == EOF) + break; + if (c == '\n' || c == ' ' || c == '\t') + continue; + if (c == '#') + { + /* Skip comment, to end of line. */ + do + c = getc (fp); + while (!(c == EOF || c == '\n')); + if (c == EOF) + break; + continue; + } + ungetc (c, fp); + if (fscanf (fp, "%50s %50s", buf1, buf2) < 2) + break; + l1 = strlen (buf1); + l2 = strlen (buf2); + if (res_size == 0) + { + res_size = l1 + 1 + l2 + 1; + res_ptr = (char *) malloc (res_size + 1); + } + else + { + res_size += l1 + 1 + l2 + 1; + res_ptr = (char *) realloc (res_ptr, res_size + 1); + } + if (res_ptr == NULL) + { + /* Out of memory. */ + res_size = 0; + break; + } + strcpy (res_ptr + res_size - (l2 + 1) - (l1 + 1), buf1); + strcpy (res_ptr + res_size - (l2 + 1), buf2); + } + fclose (fp); + if (res_size == 0) + cp = ""; + else + { + *(res_ptr + res_size) = '\0'; + cp = res_ptr; + } + } + + if (file_name != NULL) + free (file_name); + +#else + +# if defined VMS + /* To avoid the troubles of an extra file charset.alias_vms in the + sources of many GNU packages, simply inline the aliases here. */ + /* The list of encodings is taken from the OpenVMS 7.3-1 documentation + "Compaq C Run-Time Library Reference Manual for OpenVMS systems" + section 10.7 "Handling Different Character Sets". */ + cp = "ISO8859-1" "\0" "ISO-8859-1" "\0" + "ISO8859-2" "\0" "ISO-8859-2" "\0" + "ISO8859-5" "\0" "ISO-8859-5" "\0" + "ISO8859-7" "\0" "ISO-8859-7" "\0" + "ISO8859-8" "\0" "ISO-8859-8" "\0" + "ISO8859-9" "\0" "ISO-8859-9" "\0" + /* Japanese */ + "eucJP" "\0" "EUC-JP" "\0" + "SJIS" "\0" "SHIFT_JIS" "\0" + "DECKANJI" "\0" "DEC-KANJI" "\0" + "SDECKANJI" "\0" "EUC-JP" "\0" + /* Chinese */ + "eucTW" "\0" "EUC-TW" "\0" + "DECHANYU" "\0" "DEC-HANYU" "\0" + "DECHANZI" "\0" "GB2312" "\0" + /* Korean */ + "DECKOREAN" "\0" "EUC-KR" "\0"; +# endif + +# if defined WIN32 + /* To avoid the troubles of installing a separate file in the same + directory as the DLL and of retrieving the DLL's directory at + runtime, simply inline the aliases here. */ + + cp = "CP936" "\0" "GBK" "\0" + "CP1361" "\0" "JOHAB" "\0" + "CP20127" "\0" "ASCII" "\0" + "CP20866" "\0" "KOI8-R" "\0" + "CP21866" "\0" "KOI8-RU" "\0" + "CP28591" "\0" "ISO-8859-1" "\0" + "CP28592" "\0" "ISO-8859-2" "\0" + "CP28593" "\0" "ISO-8859-3" "\0" + "CP28594" "\0" "ISO-8859-4" "\0" + "CP28595" "\0" "ISO-8859-5" "\0" + "CP28596" "\0" "ISO-8859-6" "\0" + "CP28597" "\0" "ISO-8859-7" "\0" + "CP28598" "\0" "ISO-8859-8" "\0" + "CP28599" "\0" "ISO-8859-9" "\0" + "CP28605" "\0" "ISO-8859-15" "\0"; +# endif +#endif + + charset_aliases = cp; + } + + return cp; +} + +/* Determine the current locale's character encoding, and canonicalize it + into one of the canonical names listed in config.charset. + The result must not be freed; it is statically allocated. + If the canonical name cannot be determined, the result is a non-canonical + name. */ + +#ifdef STATIC +STATIC +#endif +const char * +locale_charset () +{ + const char *codeset; + const char *aliases; + +#if !(defined WIN32 || defined OS2) + +# if HAVE_LANGINFO_CODESET + + /* Most systems support nl_langinfo (CODESET) nowadays. */ + codeset = nl_langinfo (CODESET); + +# else + + /* On old systems which lack it, use setlocale or getenv. */ + const char *locale = NULL; + + /* But most old systems don't have a complete set of locales. Some + (like SunOS 4 or DJGPP) have only the C locale. Therefore we don't + use setlocale here; it would return "C" when it doesn't support the + locale name the user has set. */ +# if HAVE_SETLOCALE && 0 + locale = setlocale (LC_CTYPE, NULL); +# endif + if (locale == NULL || locale[0] == '\0') + { + locale = getenv ("LC_ALL"); + if (locale == NULL || locale[0] == '\0') + { + locale = getenv ("LC_CTYPE"); + if (locale == NULL || locale[0] == '\0') + locale = getenv ("LANG"); + } + } + + /* On some old systems, one used to set locale = "iso8859_1". On others, + you set it to "language_COUNTRY.charset". In any case, we resolve it + through the charset.alias file. */ + codeset = locale; + +# endif + +#elif defined WIN32 + + static char buf[2 + 10 + 1]; + + /* Woe32 has a function returning the locale's codepage as a number. */ + sprintf (buf, "CP%u", GetACP ()); + codeset = buf; + +#elif defined OS2 + + const char *locale; + static char buf[2 + 10 + 1]; + ULONG cp[3]; + ULONG cplen; + + /* Allow user to override the codeset, as set in the operating system, + with standard language environment variables. */ + locale = getenv ("LC_ALL"); + if (locale == NULL || locale[0] == '\0') + { + locale = getenv ("LC_CTYPE"); + if (locale == NULL || locale[0] == '\0') + locale = getenv ("LANG"); + } + if (locale != NULL && locale[0] != '\0') + { + /* If the locale name contains an encoding after the dot, return it. */ + const char *dot = strchr (locale, '.'); + + if (dot != NULL) + { + const char *modifier; + + dot++; + /* Look for the possible @... trailer and remove it, if any. */ + modifier = strchr (dot, '@'); + if (modifier == NULL) + return dot; + if (modifier - dot < sizeof (buf)) + { + memcpy (buf, dot, modifier - dot); + buf [modifier - dot] = '\0'; + return buf; + } + } + + /* Resolve through the charset.alias file. */ + codeset = locale; + } + else + { + /* OS/2 has a function returning the locale's codepage as a number. */ + if (DosQueryCp (sizeof (cp), cp, &cplen)) + codeset = ""; + else + { + sprintf (buf, "CP%u", cp[0]); + codeset = buf; + } + } + +#endif + + if (codeset == NULL) + /* The canonical name cannot be determined. */ + codeset = ""; + + /* Resolve alias. */ + for (aliases = get_charset_aliases (); + *aliases != '\0'; + aliases += strlen (aliases) + 1, aliases += strlen (aliases) + 1) + if (strcmp (codeset, aliases) == 0 + || (aliases[0] == '*' && aliases[1] == '\0')) + { + codeset = aliases + strlen (aliases) + 1; + break; + } + + /* Don't return an empty string. GNU libc and GNU libiconv interpret + the empty string as denoting "the locale's character encoding", + thus GNU libiconv would call this function a second time. */ + if (codeset[0] == '\0') + codeset = "ASCII"; + + return codeset; +} diff --git a/intl/localcharset.h b/intl/localcharset.h new file mode 100644 index 00000000000..3b137e73c55 --- /dev/null +++ b/intl/localcharset.h @@ -0,0 +1,42 @@ +/* Determine a canonical name for the current locale's character encoding. + Copyright (C) 2000-2003 Free Software Foundation, Inc. + This file is part of the GNU CHARSET Library. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifndef _LOCALCHARSET_H +#define _LOCALCHARSET_H + + +#ifdef __cplusplus +extern "C" { +#endif + + +/* Determine the current locale's character encoding, and canonicalize it + into one of the canonical names listed in config.charset. + The result must not be freed; it is statically allocated. + If the canonical name cannot be determined, the result is a non-canonical + name. */ +extern const char * locale_charset (void); + + +#ifdef __cplusplus +} +#endif + + +#endif /* _LOCALCHARSET_H */ diff --git a/intl/locale.alias b/intl/locale.alias new file mode 100644 index 00000000000..bd7b9b31eb3 --- /dev/null +++ b/intl/locale.alias @@ -0,0 +1,78 @@ +# Locale name alias data base. +# Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU Library 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 +# Library General Public License for more details. +# +# You should have received a copy of the GNU Library General Public +# License along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, +# USA. + +# The format of this file is the same as for the corresponding file of +# the X Window System, which normally can be found in +# /usr/lib/X11/locale/locale.alias +# A single line contains two fields: an alias and a substitution value. +# All entries are case independent. + +# Note: This file is far from being complete. If you have a value for +# your own site which you think might be useful for others too, share +# it with the rest of us. Send it using the `glibcbug' script to +# bugs@gnu.org. + +# Packages using this file: + +bokmal no_NO.ISO-8859-1 +bokmål no_NO.ISO-8859-1 +catalan ca_ES.ISO-8859-1 +croatian hr_HR.ISO-8859-2 +czech cs_CZ.ISO-8859-2 +danish da_DK.ISO-8859-1 +dansk da_DK.ISO-8859-1 +deutsch de_DE.ISO-8859-1 +dutch nl_NL.ISO-8859-1 +eesti et_EE.ISO-8859-1 +estonian et_EE.ISO-8859-1 +finnish fi_FI.ISO-8859-1 +français fr_FR.ISO-8859-1 +french fr_FR.ISO-8859-1 +galego gl_ES.ISO-8859-1 +galician gl_ES.ISO-8859-1 +german de_DE.ISO-8859-1 +greek el_GR.ISO-8859-7 +hebrew he_IL.ISO-8859-8 +hrvatski hr_HR.ISO-8859-2 +hungarian hu_HU.ISO-8859-2 +icelandic is_IS.ISO-8859-1 +italian it_IT.ISO-8859-1 +japanese ja_JP.eucJP +japanese.euc ja_JP.eucJP +ja_JP ja_JP.eucJP +ja_JP.ujis ja_JP.eucJP +japanese.sjis ja_JP.SJIS +korean ko_KR.eucKR +korean.euc ko_KR.eucKR +ko_KR ko_KR.eucKR +lithuanian lt_LT.ISO-8859-13 +nb_NO no_NO.ISO-8859-1 +nb_NO.ISO-8859-1 no_NO.ISO-8859-1 +norwegian no_NO.ISO-8859-1 +nynorsk nn_NO.ISO-8859-1 +polish pl_PL.ISO-8859-2 +portuguese pt_PT.ISO-8859-1 +romanian ro_RO.ISO-8859-2 +russian ru_RU.ISO-8859-5 +slovak sk_SK.ISO-8859-2 +slovene sl_SI.ISO-8859-2 +slovenian sl_SI.ISO-8859-2 +spanish es_ES.ISO-8859-1 +swedish sv_SE.ISO-8859-1 +thai th_TH.TIS-620 +turkish tr_TR.ISO-8859-9 diff --git a/intl/localealias.c b/intl/localealias.c new file mode 100644 index 00000000000..7c4ce58f2a6 --- /dev/null +++ b/intl/localealias.c @@ -0,0 +1,419 @@ +/* Handle aliases for locale names. + Copyright (C) 1995-1999, 2000-2001, 2003 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +/* Tell glibc's <string.h> to provide a prototype for mempcpy(). + This must come before <config.h> because <config.h> may include + <features.h>, and once <features.h> has been included, it's too late. */ +#ifndef _GNU_SOURCE +# define _GNU_SOURCE 1 +#endif + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <ctype.h> +#include <stdio.h> +#if defined _LIBC || defined HAVE___FSETLOCKING +# include <stdio_ext.h> +#endif +#include <sys/types.h> + +#ifdef __GNUC__ +# undef alloca +# define alloca __builtin_alloca +# define HAVE_ALLOCA 1 +#else +# ifdef _MSC_VER +# include <malloc.h> +# define alloca _alloca +# else +# if defined HAVE_ALLOCA_H || defined _LIBC +# include <alloca.h> +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca +char *alloca (); +# endif +# endif +# endif +# endif +#endif + +#include <stdlib.h> +#include <string.h> + +#include "gettextP.h" + +#if ENABLE_RELOCATABLE +# include "relocatable.h" +#else +# define relocate(pathname) (pathname) +#endif + +/* @@ end of prolog @@ */ + +#ifdef _LIBC +/* Rename the non ANSI C functions. This is required by the standard + because some ANSI C functions will require linking with this object + file and the name space must not be polluted. */ +# define strcasecmp __strcasecmp + +# ifndef mempcpy +# define mempcpy __mempcpy +# endif +# define HAVE_MEMPCPY 1 +# define HAVE___FSETLOCKING 1 + +/* We need locking here since we can be called from different places. */ +# include <bits/libc-lock.h> + +__libc_lock_define_initialized (static, lock); +#endif + +#ifndef internal_function +# define internal_function +#endif + +/* Some optimizations for glibc. */ +#ifdef _LIBC +# define FEOF(fp) feof_unlocked (fp) +# define FGETS(buf, n, fp) fgets_unlocked (buf, n, fp) +#else +# define FEOF(fp) feof (fp) +# define FGETS(buf, n, fp) fgets (buf, n, fp) +#endif + +/* For those losing systems which don't have `alloca' we have to add + some additional code emulating it. */ +#ifdef HAVE_ALLOCA +# define freea(p) /* nothing */ +#else +# define alloca(n) malloc (n) +# define freea(p) free (p) +#endif + +#if defined _LIBC_REENTRANT || defined HAVE_FGETS_UNLOCKED +# undef fgets +# define fgets(buf, len, s) fgets_unlocked (buf, len, s) +#endif +#if defined _LIBC_REENTRANT || defined HAVE_FEOF_UNLOCKED +# undef feof +# define feof(s) feof_unlocked (s) +#endif + + +struct alias_map +{ + const char *alias; + const char *value; +}; + + +#ifndef _LIBC +# define libc_freeres_ptr(decl) decl +#endif + +libc_freeres_ptr (static char *string_space); +static size_t string_space_act; +static size_t string_space_max; +libc_freeres_ptr (static struct alias_map *map); +static size_t nmap; +static size_t maxmap; + + +/* Prototypes for local functions. */ +static size_t read_alias_file PARAMS ((const char *fname, int fname_len)) + internal_function; +static int extend_alias_table PARAMS ((void)); +static int alias_compare PARAMS ((const struct alias_map *map1, + const struct alias_map *map2)); + + +const char * +_nl_expand_alias (name) + const char *name; +{ + static const char *locale_alias_path; + struct alias_map *retval; + const char *result = NULL; + size_t added; + +#ifdef _LIBC + __libc_lock_lock (lock); +#endif + + if (locale_alias_path == NULL) + locale_alias_path = LOCALE_ALIAS_PATH; + + do + { + struct alias_map item; + + item.alias = name; + + if (nmap > 0) + retval = (struct alias_map *) bsearch (&item, map, nmap, + sizeof (struct alias_map), + (int (*) PARAMS ((const void *, + const void *)) + ) alias_compare); + else + retval = NULL; + + /* We really found an alias. Return the value. */ + if (retval != NULL) + { + result = retval->value; + break; + } + + /* Perhaps we can find another alias file. */ + added = 0; + while (added == 0 && locale_alias_path[0] != '\0') + { + const char *start; + + while (locale_alias_path[0] == PATH_SEPARATOR) + ++locale_alias_path; + start = locale_alias_path; + + while (locale_alias_path[0] != '\0' + && locale_alias_path[0] != PATH_SEPARATOR) + ++locale_alias_path; + + if (start < locale_alias_path) + added = read_alias_file (start, locale_alias_path - start); + } + } + while (added != 0); + +#ifdef _LIBC + __libc_lock_unlock (lock); +#endif + + return result; +} + + +static size_t +internal_function +read_alias_file (fname, fname_len) + const char *fname; + int fname_len; +{ + FILE *fp; + char *full_fname; + size_t added; + static const char aliasfile[] = "/locale.alias"; + + full_fname = (char *) alloca (fname_len + sizeof aliasfile); +#ifdef HAVE_MEMPCPY + mempcpy (mempcpy (full_fname, fname, fname_len), + aliasfile, sizeof aliasfile); +#else + memcpy (full_fname, fname, fname_len); + memcpy (&full_fname[fname_len], aliasfile, sizeof aliasfile); +#endif + + fp = fopen (relocate (full_fname), "r"); + freea (full_fname); + if (fp == NULL) + return 0; + +#ifdef HAVE___FSETLOCKING + /* No threads present. */ + __fsetlocking (fp, FSETLOCKING_BYCALLER); +#endif + + added = 0; + while (!FEOF (fp)) + { + /* It is a reasonable approach to use a fix buffer here because + a) we are only interested in the first two fields + b) these fields must be usable as file names and so must not + be that long + We avoid a multi-kilobyte buffer here since this would use up + stack space which we might not have if the program ran out of + memory. */ + char buf[400]; + char *alias; + char *value; + char *cp; + + if (FGETS (buf, sizeof buf, fp) == NULL) + /* EOF reached. */ + break; + + cp = buf; + /* Ignore leading white space. */ + while (isspace ((unsigned char) cp[0])) + ++cp; + + /* A leading '#' signals a comment line. */ + if (cp[0] != '\0' && cp[0] != '#') + { + alias = cp++; + while (cp[0] != '\0' && !isspace ((unsigned char) cp[0])) + ++cp; + /* Terminate alias name. */ + if (cp[0] != '\0') + *cp++ = '\0'; + + /* Now look for the beginning of the value. */ + while (isspace ((unsigned char) cp[0])) + ++cp; + + if (cp[0] != '\0') + { + size_t alias_len; + size_t value_len; + + value = cp++; + while (cp[0] != '\0' && !isspace ((unsigned char) cp[0])) + ++cp; + /* Terminate value. */ + if (cp[0] == '\n') + { + /* This has to be done to make the following test + for the end of line possible. We are looking for + the terminating '\n' which do not overwrite here. */ + *cp++ = '\0'; + *cp = '\n'; + } + else if (cp[0] != '\0') + *cp++ = '\0'; + + if (nmap >= maxmap) + if (__builtin_expect (extend_alias_table (), 0)) + return added; + + alias_len = strlen (alias) + 1; + value_len = strlen (value) + 1; + + if (string_space_act + alias_len + value_len > string_space_max) + { + /* Increase size of memory pool. */ + size_t new_size = (string_space_max + + (alias_len + value_len > 1024 + ? alias_len + value_len : 1024)); + char *new_pool = (char *) realloc (string_space, new_size); + if (new_pool == NULL) + return added; + + if (__builtin_expect (string_space != new_pool, 0)) + { + size_t i; + + for (i = 0; i < nmap; i++) + { + map[i].alias += new_pool - string_space; + map[i].value += new_pool - string_space; + } + } + + string_space = new_pool; + string_space_max = new_size; + } + + map[nmap].alias = memcpy (&string_space[string_space_act], + alias, alias_len); + string_space_act += alias_len; + + map[nmap].value = memcpy (&string_space[string_space_act], + value, value_len); + string_space_act += value_len; + + ++nmap; + ++added; + } + } + + /* Possibly not the whole line fits into the buffer. Ignore + the rest of the line. */ + while (strchr (buf, '\n') == NULL) + if (FGETS (buf, sizeof buf, fp) == NULL) + /* Make sure the inner loop will be left. The outer loop + will exit at the `feof' test. */ + break; + } + + /* Should we test for ferror()? I think we have to silently ignore + errors. --drepper */ + fclose (fp); + + if (added > 0) + qsort (map, nmap, sizeof (struct alias_map), + (int (*) PARAMS ((const void *, const void *))) alias_compare); + + return added; +} + + +static int +extend_alias_table () +{ + size_t new_size; + struct alias_map *new_map; + + new_size = maxmap == 0 ? 100 : 2 * maxmap; + new_map = (struct alias_map *) realloc (map, (new_size + * sizeof (struct alias_map))); + if (new_map == NULL) + /* Simply don't extend: we don't have any more core. */ + return -1; + + map = new_map; + maxmap = new_size; + return 0; +} + + +static int +alias_compare (map1, map2) + const struct alias_map *map1; + const struct alias_map *map2; +{ +#if defined _LIBC || defined HAVE_STRCASECMP + return strcasecmp (map1->alias, map2->alias); +#else + const unsigned char *p1 = (const unsigned char *) map1->alias; + const unsigned char *p2 = (const unsigned char *) map2->alias; + unsigned char c1, c2; + + if (p1 == p2) + return 0; + + do + { + /* I know this seems to be odd but the tolower() function in + some systems libc cannot handle nonalpha characters. */ + c1 = isupper (*p1) ? tolower (*p1) : *p1; + c2 = isupper (*p2) ? tolower (*p2) : *p2; + if (c1 == '\0') + break; + ++p1; + ++p2; + } + while (c1 == c2); + + return c1 - c2; +#endif +} diff --git a/intl/localename.c b/intl/localename.c new file mode 100644 index 00000000000..faacecd507a --- /dev/null +++ b/intl/localename.c @@ -0,0 +1,772 @@ +/* Determine the current selected locale. + Copyright (C) 1995-1999, 2000-2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +/* Written by Ulrich Drepper <drepper@gnu.org>, 1995. */ +/* Win32 code written by Tor Lillqvist <tml@iki.fi>. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <stdlib.h> +#include <locale.h> + +#if defined _WIN32 || defined __WIN32__ +# undef WIN32 /* avoid warning on mingw32 */ +# define WIN32 +#endif + +#ifdef WIN32 +# define WIN32_LEAN_AND_MEAN +# include <windows.h> +/* Mingw headers don't have latest language and sublanguage codes. */ +# ifndef LANG_AFRIKAANS +# define LANG_AFRIKAANS 0x36 +# endif +# ifndef LANG_ALBANIAN +# define LANG_ALBANIAN 0x1c +# endif +# ifndef LANG_ARABIC +# define LANG_ARABIC 0x01 +# endif +# ifndef LANG_ARMENIAN +# define LANG_ARMENIAN 0x2b +# endif +# ifndef LANG_ASSAMESE +# define LANG_ASSAMESE 0x4d +# endif +# ifndef LANG_AZERI +# define LANG_AZERI 0x2c +# endif +# ifndef LANG_BASQUE +# define LANG_BASQUE 0x2d +# endif +# ifndef LANG_BELARUSIAN +# define LANG_BELARUSIAN 0x23 +# endif +# ifndef LANG_BENGALI +# define LANG_BENGALI 0x45 +# endif +# ifndef LANG_CATALAN +# define LANG_CATALAN 0x03 +# endif +# ifndef LANG_DIVEHI +# define LANG_DIVEHI 0x65 +# endif +# ifndef LANG_ESTONIAN +# define LANG_ESTONIAN 0x25 +# endif +# ifndef LANG_FAEROESE +# define LANG_FAEROESE 0x38 +# endif +# ifndef LANG_FARSI +# define LANG_FARSI 0x29 +# endif +# ifndef LANG_GALICIAN +# define LANG_GALICIAN 0x56 +# endif +# ifndef LANG_GEORGIAN +# define LANG_GEORGIAN 0x37 +# endif +# ifndef LANG_GUJARATI +# define LANG_GUJARATI 0x47 +# endif +# ifndef LANG_HEBREW +# define LANG_HEBREW 0x0d +# endif +# ifndef LANG_HINDI +# define LANG_HINDI 0x39 +# endif +# ifndef LANG_INDONESIAN +# define LANG_INDONESIAN 0x21 +# endif +# ifndef LANG_KANNADA +# define LANG_KANNADA 0x4b +# endif +# ifndef LANG_KASHMIRI +# define LANG_KASHMIRI 0x60 +# endif +# ifndef LANG_KAZAK +# define LANG_KAZAK 0x3f +# endif +# ifndef LANG_KONKANI +# define LANG_KONKANI 0x57 +# endif +# ifndef LANG_KYRGYZ +# define LANG_KYRGYZ 0x40 +# endif +# ifndef LANG_LATVIAN +# define LANG_LATVIAN 0x26 +# endif +# ifndef LANG_LITHUANIAN +# define LANG_LITHUANIAN 0x27 +# endif +# ifndef LANG_MACEDONIAN +# define LANG_MACEDONIAN 0x2f +# endif +# ifndef LANG_MALAY +# define LANG_MALAY 0x3e +# endif +# ifndef LANG_MALAYALAM +# define LANG_MALAYALAM 0x4c +# endif +# ifndef LANG_MANIPURI +# define LANG_MANIPURI 0x58 +# endif +# ifndef LANG_MARATHI +# define LANG_MARATHI 0x4e +# endif +# ifndef LANG_MONGOLIAN +# define LANG_MONGOLIAN 0x50 +# endif +# ifndef LANG_NEPALI +# define LANG_NEPALI 0x61 +# endif +# ifndef LANG_ORIYA +# define LANG_ORIYA 0x48 +# endif +# ifndef LANG_PUNJABI +# define LANG_PUNJABI 0x46 +# endif +# ifndef LANG_SANSKRIT +# define LANG_SANSKRIT 0x4f +# endif +# ifndef LANG_SERBIAN +# define LANG_SERBIAN 0x1a +# endif +# ifndef LANG_SINDHI +# define LANG_SINDHI 0x59 +# endif +# ifndef LANG_SLOVAK +# define LANG_SLOVAK 0x1b +# endif +# ifndef LANG_SORBIAN +# define LANG_SORBIAN 0x2e +# endif +# ifndef LANG_SWAHILI +# define LANG_SWAHILI 0x41 +# endif +# ifndef LANG_SYRIAC +# define LANG_SYRIAC 0x5a +# endif +# ifndef LANG_TAMIL +# define LANG_TAMIL 0x49 +# endif +# ifndef LANG_TATAR +# define LANG_TATAR 0x44 +# endif +# ifndef LANG_TELUGU +# define LANG_TELUGU 0x4a +# endif +# ifndef LANG_THAI +# define LANG_THAI 0x1e +# endif +# ifndef LANG_UKRAINIAN +# define LANG_UKRAINIAN 0x22 +# endif +# ifndef LANG_URDU +# define LANG_URDU 0x20 +# endif +# ifndef LANG_UZBEK +# define LANG_UZBEK 0x43 +# endif +# ifndef LANG_VIETNAMESE +# define LANG_VIETNAMESE 0x2a +# endif +# ifndef SUBLANG_ARABIC_SAUDI_ARABIA +# define SUBLANG_ARABIC_SAUDI_ARABIA 0x01 +# endif +# ifndef SUBLANG_ARABIC_IRAQ +# define SUBLANG_ARABIC_IRAQ 0x02 +# endif +# ifndef SUBLANG_ARABIC_EGYPT +# define SUBLANG_ARABIC_EGYPT 0x03 +# endif +# ifndef SUBLANG_ARABIC_LIBYA +# define SUBLANG_ARABIC_LIBYA 0x04 +# endif +# ifndef SUBLANG_ARABIC_ALGERIA +# define SUBLANG_ARABIC_ALGERIA 0x05 +# endif +# ifndef SUBLANG_ARABIC_MOROCCO +# define SUBLANG_ARABIC_MOROCCO 0x06 +# endif +# ifndef SUBLANG_ARABIC_TUNISIA +# define SUBLANG_ARABIC_TUNISIA 0x07 +# endif +# ifndef SUBLANG_ARABIC_OMAN +# define SUBLANG_ARABIC_OMAN 0x08 +# endif +# ifndef SUBLANG_ARABIC_YEMEN +# define SUBLANG_ARABIC_YEMEN 0x09 +# endif +# ifndef SUBLANG_ARABIC_SYRIA +# define SUBLANG_ARABIC_SYRIA 0x0a +# endif +# ifndef SUBLANG_ARABIC_JORDAN +# define SUBLANG_ARABIC_JORDAN 0x0b +# endif +# ifndef SUBLANG_ARABIC_LEBANON +# define SUBLANG_ARABIC_LEBANON 0x0c +# endif +# ifndef SUBLANG_ARABIC_KUWAIT +# define SUBLANG_ARABIC_KUWAIT 0x0d +# endif +# ifndef SUBLANG_ARABIC_UAE +# define SUBLANG_ARABIC_UAE 0x0e +# endif +# ifndef SUBLANG_ARABIC_BAHRAIN +# define SUBLANG_ARABIC_BAHRAIN 0x0f +# endif +# ifndef SUBLANG_ARABIC_QATAR +# define SUBLANG_ARABIC_QATAR 0x10 +# endif +# ifndef SUBLANG_AZERI_LATIN +# define SUBLANG_AZERI_LATIN 0x01 +# endif +# ifndef SUBLANG_AZERI_CYRILLIC +# define SUBLANG_AZERI_CYRILLIC 0x02 +# endif +# ifndef SUBLANG_CHINESE_MACAU +# define SUBLANG_CHINESE_MACAU 0x05 +# endif +# ifndef SUBLANG_ENGLISH_SOUTH_AFRICA +# define SUBLANG_ENGLISH_SOUTH_AFRICA 0x07 +# endif +# ifndef SUBLANG_ENGLISH_JAMAICA +# define SUBLANG_ENGLISH_JAMAICA 0x08 +# endif +# ifndef SUBLANG_ENGLISH_CARIBBEAN +# define SUBLANG_ENGLISH_CARIBBEAN 0x09 +# endif +# ifndef SUBLANG_ENGLISH_BELIZE +# define SUBLANG_ENGLISH_BELIZE 0x0a +# endif +# ifndef SUBLANG_ENGLISH_TRINIDAD +# define SUBLANG_ENGLISH_TRINIDAD 0x0b +# endif +# ifndef SUBLANG_ENGLISH_ZIMBABWE +# define SUBLANG_ENGLISH_ZIMBABWE 0x0c +# endif +# ifndef SUBLANG_ENGLISH_PHILIPPINES +# define SUBLANG_ENGLISH_PHILIPPINES 0x0d +# endif +# ifndef SUBLANG_FRENCH_LUXEMBOURG +# define SUBLANG_FRENCH_LUXEMBOURG 0x05 +# endif +# ifndef SUBLANG_FRENCH_MONACO +# define SUBLANG_FRENCH_MONACO 0x06 +# endif +# ifndef SUBLANG_GERMAN_LUXEMBOURG +# define SUBLANG_GERMAN_LUXEMBOURG 0x04 +# endif +# ifndef SUBLANG_GERMAN_LIECHTENSTEIN +# define SUBLANG_GERMAN_LIECHTENSTEIN 0x05 +# endif +# ifndef SUBLANG_KASHMIRI_INDIA +# define SUBLANG_KASHMIRI_INDIA 0x02 +# endif +# ifndef SUBLANG_MALAY_MALAYSIA +# define SUBLANG_MALAY_MALAYSIA 0x01 +# endif +# ifndef SUBLANG_MALAY_BRUNEI_DARUSSALAM +# define SUBLANG_MALAY_BRUNEI_DARUSSALAM 0x02 +# endif +# ifndef SUBLANG_NEPALI_INDIA +# define SUBLANG_NEPALI_INDIA 0x02 +# endif +# ifndef SUBLANG_SERBIAN_LATIN +# define SUBLANG_SERBIAN_LATIN 0x02 +# endif +# ifndef SUBLANG_SERBIAN_CYRILLIC +# define SUBLANG_SERBIAN_CYRILLIC 0x03 +# endif +# ifndef SUBLANG_SPANISH_GUATEMALA +# define SUBLANG_SPANISH_GUATEMALA 0x04 +# endif +# ifndef SUBLANG_SPANISH_COSTA_RICA +# define SUBLANG_SPANISH_COSTA_RICA 0x05 +# endif +# ifndef SUBLANG_SPANISH_PANAMA +# define SUBLANG_SPANISH_PANAMA 0x06 +# endif +# ifndef SUBLANG_SPANISH_DOMINICAN_REPUBLIC +# define SUBLANG_SPANISH_DOMINICAN_REPUBLIC 0x07 +# endif +# ifndef SUBLANG_SPANISH_VENEZUELA +# define SUBLANG_SPANISH_VENEZUELA 0x08 +# endif +# ifndef SUBLANG_SPANISH_COLOMBIA +# define SUBLANG_SPANISH_COLOMBIA 0x09 +# endif +# ifndef SUBLANG_SPANISH_PERU +# define SUBLANG_SPANISH_PERU 0x0a +# endif +# ifndef SUBLANG_SPANISH_ARGENTINA +# define SUBLANG_SPANISH_ARGENTINA 0x0b +# endif +# ifndef SUBLANG_SPANISH_ECUADOR +# define SUBLANG_SPANISH_ECUADOR 0x0c +# endif +# ifndef SUBLANG_SPANISH_CHILE +# define SUBLANG_SPANISH_CHILE 0x0d +# endif +# ifndef SUBLANG_SPANISH_URUGUAY +# define SUBLANG_SPANISH_URUGUAY 0x0e +# endif +# ifndef SUBLANG_SPANISH_PARAGUAY +# define SUBLANG_SPANISH_PARAGUAY 0x0f +# endif +# ifndef SUBLANG_SPANISH_BOLIVIA +# define SUBLANG_SPANISH_BOLIVIA 0x10 +# endif +# ifndef SUBLANG_SPANISH_EL_SALVADOR +# define SUBLANG_SPANISH_EL_SALVADOR 0x11 +# endif +# ifndef SUBLANG_SPANISH_HONDURAS +# define SUBLANG_SPANISH_HONDURAS 0x12 +# endif +# ifndef SUBLANG_SPANISH_NICARAGUA +# define SUBLANG_SPANISH_NICARAGUA 0x13 +# endif +# ifndef SUBLANG_SPANISH_PUERTO_RICO +# define SUBLANG_SPANISH_PUERTO_RICO 0x14 +# endif +# ifndef SUBLANG_SWEDISH_FINLAND +# define SUBLANG_SWEDISH_FINLAND 0x02 +# endif +# ifndef SUBLANG_URDU_PAKISTAN +# define SUBLANG_URDU_PAKISTAN 0x01 +# endif +# ifndef SUBLANG_URDU_INDIA +# define SUBLANG_URDU_INDIA 0x02 +# endif +# ifndef SUBLANG_UZBEK_LATIN +# define SUBLANG_UZBEK_LATIN 0x01 +# endif +# ifndef SUBLANG_UZBEK_CYRILLIC +# define SUBLANG_UZBEK_CYRILLIC 0x02 +# endif +#endif + +/* XPG3 defines the result of 'setlocale (category, NULL)' as: + "Directs 'setlocale()' to query 'category' and return the current + setting of 'local'." + However it does not specify the exact format. Neither do SUSV2 and + ISO C 99. So we can use this feature only on selected systems (e.g. + those using GNU C Library). */ +#if defined _LIBC || (defined __GNU_LIBRARY__ && __GNU_LIBRARY__ >= 2) +# define HAVE_LOCALE_NULL +#endif + +/* Determine the current locale's name, and canonicalize it into XPG syntax + language[_territory[.codeset]][@modifier] + The codeset part in the result is not reliable; the locale_charset() + should be used for codeset information instead. + The result must not be freed; it is statically allocated. */ + +const char * +_nl_locale_name (category, categoryname) + int category; + const char *categoryname; +{ + const char *retval; + +#ifndef WIN32 + + /* Use the POSIX methods of looking to 'LC_ALL', 'LC_xxx', and 'LANG'. + On some systems this can be done by the 'setlocale' function itself. */ +# if defined HAVE_SETLOCALE && defined HAVE_LC_MESSAGES && defined HAVE_LOCALE_NULL + retval = setlocale (category, NULL); +# else + /* Setting of LC_ALL overwrites all other. */ + retval = getenv ("LC_ALL"); + if (retval == NULL || retval[0] == '\0') + { + /* Next comes the name of the desired category. */ + retval = getenv (categoryname); + if (retval == NULL || retval[0] == '\0') + { + /* Last possibility is the LANG environment variable. */ + retval = getenv ("LANG"); + if (retval == NULL || retval[0] == '\0') + /* We use C as the default domain. POSIX says this is + implementation defined. */ + retval = "C"; + } + } +# endif + + return retval; + +#else /* WIN32 */ + + /* Return an XPG style locale name language[_territory][@modifier]. + Don't even bother determining the codeset; it's not useful in this + context, because message catalogs are not specific to a single + codeset. */ + + LCID lcid; + LANGID langid; + int primary, sub; + + /* Let the user override the system settings through environment + variables, as on POSIX systems. */ + retval = getenv ("LC_ALL"); + if (retval != NULL && retval[0] != '\0') + return retval; + retval = getenv (categoryname); + if (retval != NULL && retval[0] != '\0') + return retval; + retval = getenv ("LANG"); + if (retval != NULL && retval[0] != '\0') + return retval; + + /* Use native Win32 API locale ID. */ + lcid = GetThreadLocale (); + + /* Strip off the sorting rules, keep only the language part. */ + langid = LANGIDFROMLCID (lcid); + + /* Split into language and territory part. */ + primary = PRIMARYLANGID (langid); + sub = SUBLANGID (langid); + + /* Dispatch on language. + See also http://www.unicode.org/unicode/onlinedat/languages.html . + For details about languages, see http://www.ethnologue.com/ . */ + switch (primary) + { + case LANG_AFRIKAANS: return "af_ZA"; + case LANG_ALBANIAN: return "sq_AL"; + case 0x5e: /* AMHARIC */ return "am_ET"; + case LANG_ARABIC: + switch (sub) + { + case SUBLANG_ARABIC_SAUDI_ARABIA: return "ar_SA"; + case SUBLANG_ARABIC_IRAQ: return "ar_IQ"; + case SUBLANG_ARABIC_EGYPT: return "ar_EG"; + case SUBLANG_ARABIC_LIBYA: return "ar_LY"; + case SUBLANG_ARABIC_ALGERIA: return "ar_DZ"; + case SUBLANG_ARABIC_MOROCCO: return "ar_MA"; + case SUBLANG_ARABIC_TUNISIA: return "ar_TN"; + case SUBLANG_ARABIC_OMAN: return "ar_OM"; + case SUBLANG_ARABIC_YEMEN: return "ar_YE"; + case SUBLANG_ARABIC_SYRIA: return "ar_SY"; + case SUBLANG_ARABIC_JORDAN: return "ar_JO"; + case SUBLANG_ARABIC_LEBANON: return "ar_LB"; + case SUBLANG_ARABIC_KUWAIT: return "ar_KW"; + case SUBLANG_ARABIC_UAE: return "ar_AE"; + case SUBLANG_ARABIC_BAHRAIN: return "ar_BH"; + case SUBLANG_ARABIC_QATAR: return "ar_QA"; + } + return "ar"; + case LANG_ARMENIAN: return "hy_AM"; + case LANG_ASSAMESE: return "as_IN"; + case LANG_AZERI: + switch (sub) + { + /* FIXME: Adjust this when Azerbaijani locales appear on Unix. */ + case SUBLANG_AZERI_LATIN: return "az_AZ@latin"; + case SUBLANG_AZERI_CYRILLIC: return "az_AZ@cyrillic"; + } + return "az"; + case LANG_BASQUE: + return "eu"; /* Ambiguous: could be "eu_ES" or "eu_FR". */ + case LANG_BELARUSIAN: return "be_BY"; + case LANG_BENGALI: return "bn_IN"; + case LANG_BULGARIAN: return "bg_BG"; + case 0x55: /* BURMESE */ return "my_MM"; + case 0x53: /* CAMBODIAN */ return "km_KH"; + case LANG_CATALAN: return "ca_ES"; + case 0x5c: /* CHEROKEE */ return "chr_US"; + case LANG_CHINESE: + switch (sub) + { + case SUBLANG_CHINESE_TRADITIONAL: return "zh_TW"; + case SUBLANG_CHINESE_SIMPLIFIED: return "zh_CN"; + case SUBLANG_CHINESE_HONGKONG: return "zh_HK"; + case SUBLANG_CHINESE_SINGAPORE: return "zh_SG"; + case SUBLANG_CHINESE_MACAU: return "zh_MO"; + } + return "zh"; + case LANG_CROATIAN: /* LANG_CROATIAN == LANG_SERBIAN + * What used to be called Serbo-Croatian + * should really now be two separate + * languages because of political reasons. + * (Says tml, who knows nothing about Serbian + * or Croatian.) + * (I can feel those flames coming already.) + */ + switch (sub) + { + case SUBLANG_DEFAULT: return "hr_HR"; + case SUBLANG_SERBIAN_LATIN: return "sr_YU"; + case SUBLANG_SERBIAN_CYRILLIC: return "sr_YU@cyrillic"; + } + return "hr"; + case LANG_CZECH: return "cs_CZ"; + case LANG_DANISH: return "da_DK"; + case LANG_DIVEHI: return "div_MV"; + case LANG_DUTCH: + switch (sub) + { + case SUBLANG_DUTCH: return "nl_NL"; + case SUBLANG_DUTCH_BELGIAN: /* FLEMISH, VLAAMS */ return "nl_BE"; + } + return "nl"; + case 0x66: /* EDO */ return "bin_NG"; + case LANG_ENGLISH: + switch (sub) + { + /* SUBLANG_ENGLISH_US == SUBLANG_DEFAULT. Heh. I thought + * English was the language spoken in England. + * Oh well. + */ + case SUBLANG_ENGLISH_US: return "en_US"; + case SUBLANG_ENGLISH_UK: return "en_GB"; + case SUBLANG_ENGLISH_AUS: return "en_AU"; + case SUBLANG_ENGLISH_CAN: return "en_CA"; + case SUBLANG_ENGLISH_NZ: return "en_NZ"; + case SUBLANG_ENGLISH_EIRE: return "en_IE"; + case SUBLANG_ENGLISH_SOUTH_AFRICA: return "en_ZA"; + case SUBLANG_ENGLISH_JAMAICA: return "en_JM"; + case SUBLANG_ENGLISH_CARIBBEAN: return "en_GD"; /* Grenada? */ + case SUBLANG_ENGLISH_BELIZE: return "en_BZ"; + case SUBLANG_ENGLISH_TRINIDAD: return "en_TT"; + case SUBLANG_ENGLISH_ZIMBABWE: return "en_ZW"; + case SUBLANG_ENGLISH_PHILIPPINES: return "en_PH"; + } + return "en"; + case LANG_ESTONIAN: return "et_EE"; + case LANG_FAEROESE: return "fo_FO"; + case LANG_FARSI: return "fa_IR"; + case LANG_FINNISH: return "fi_FI"; + case LANG_FRENCH: + switch (sub) + { + case SUBLANG_FRENCH: return "fr_FR"; + case SUBLANG_FRENCH_BELGIAN: /* WALLOON */ return "fr_BE"; + case SUBLANG_FRENCH_CANADIAN: return "fr_CA"; + case SUBLANG_FRENCH_SWISS: return "fr_CH"; + case SUBLANG_FRENCH_LUXEMBOURG: return "fr_LU"; + case SUBLANG_FRENCH_MONACO: return "fr_MC"; + } + return "fr"; + case 0x62: /* FRISIAN */ return "fy_NL"; + case 0x67: /* FULFULDE */ return "ful_NG"; + case 0x3c: /* GAELIC */ + switch (sub) + { + case 0x01: /* SCOTTISH */ return "gd_GB"; + case 0x02: /* IRISH */ return "ga_IE"; + } + return "C"; + case LANG_GALICIAN: return "gl_ES"; + case LANG_GEORGIAN: return "ka_GE"; + case LANG_GERMAN: + switch (sub) + { + case SUBLANG_GERMAN: return "de_DE"; + case SUBLANG_GERMAN_SWISS: return "de_CH"; + case SUBLANG_GERMAN_AUSTRIAN: return "de_AT"; + case SUBLANG_GERMAN_LUXEMBOURG: return "de_LU"; + case SUBLANG_GERMAN_LIECHTENSTEIN: return "de_LI"; + } + return "de"; + case LANG_GREEK: return "el_GR"; + case 0x74: /* GUARANI */ return "gn_PY"; + case LANG_GUJARATI: return "gu_IN"; + case 0x68: /* HAUSA */ return "ha_NG"; + case 0x75: /* HAWAIIAN */ + /* FIXME: Do they mean Hawaiian ("haw_US", 1000 speakers) + or Hawaii Creole English ("cpe_US", 600000 speakers)? */ + return "cpe_US"; + case LANG_HEBREW: return "he_IL"; + case LANG_HINDI: return "hi_IN"; + case LANG_HUNGARIAN: return "hu_HU"; + case 0x69: /* IBIBIO */ return "nic_NG"; + case LANG_ICELANDIC: return "is_IS"; + case 0x70: /* IGBO */ return "ibo_NG"; + case LANG_INDONESIAN: return "id_ID"; + case 0x5d: /* INUKTITUT */ return "iu_CA"; + case LANG_ITALIAN: + switch (sub) + { + case SUBLANG_ITALIAN: return "it_IT"; + case SUBLANG_ITALIAN_SWISS: return "it_CH"; + } + return "it"; + case LANG_JAPANESE: return "ja_JP"; + case LANG_KANNADA: return "kn_IN"; + case 0x71: /* KANURI */ return "kau_NG"; + case LANG_KASHMIRI: + switch (sub) + { + case SUBLANG_DEFAULT: return "ks_PK"; + case SUBLANG_KASHMIRI_INDIA: return "ks_IN"; + } + return "ks"; + case LANG_KAZAK: return "kk_KZ"; + case LANG_KONKANI: + /* FIXME: Adjust this when such locales appear on Unix. */ + return "kok_IN"; + case LANG_KOREAN: return "ko_KR"; + case LANG_KYRGYZ: return "ky_KG"; + case 0x54: /* LAO */ return "lo_LA"; + case 0x76: /* LATIN */ return "la_VA"; + case LANG_LATVIAN: return "lv_LV"; + case LANG_LITHUANIAN: return "lt_LT"; + case LANG_MACEDONIAN: return "mk_MK"; + case LANG_MALAY: + switch (sub) + { + case SUBLANG_MALAY_MALAYSIA: return "ms_MY"; + case SUBLANG_MALAY_BRUNEI_DARUSSALAM: return "ms_BN"; + } + return "ms"; + case LANG_MALAYALAM: return "ml_IN"; + case 0x3a: /* MALTESE */ return "mt_MT"; + case LANG_MANIPURI: + /* FIXME: Adjust this when such locales appear on Unix. */ + return "mni_IN"; + case LANG_MARATHI: return "mr_IN"; + case LANG_MONGOLIAN: + return "mn"; /* Ambiguous: could be "mn_CN" or "mn_MN". */ + case LANG_NEPALI: + switch (sub) + { + case SUBLANG_DEFAULT: return "ne_NP"; + case SUBLANG_NEPALI_INDIA: return "ne_IN"; + } + return "ne"; + case LANG_NORWEGIAN: + switch (sub) + { + case SUBLANG_NORWEGIAN_BOKMAL: return "no_NO"; + case SUBLANG_NORWEGIAN_NYNORSK: return "nn_NO"; + } + return "no"; + case LANG_ORIYA: return "or_IN"; + case 0x72: /* OROMO */ return "om_ET"; + case 0x79: /* PAPIAMENTU */ return "pap_AN"; + case 0x63: /* PASHTO */ + return "ps"; /* Ambiguous: could be "ps_PK" or "ps_AF". */ + case LANG_POLISH: return "pl_PL"; + case LANG_PORTUGUESE: + switch (sub) + { + case SUBLANG_PORTUGUESE: return "pt_PT"; + /* Hmm. SUBLANG_PORTUGUESE_BRAZILIAN == SUBLANG_DEFAULT. + Same phenomenon as SUBLANG_ENGLISH_US == SUBLANG_DEFAULT. */ + case SUBLANG_PORTUGUESE_BRAZILIAN: return "pt_BR"; + } + return "pt"; + case LANG_PUNJABI: return "pa_IN"; + case 0x17: /* RHAETO-ROMANCE */ return "rm_CH"; + case LANG_ROMANIAN: return "ro_RO"; + case LANG_RUSSIAN: + return "ru"; /* Ambiguous: could be "ru_RU" or "ru_UA". */ + case 0x3b: /* SAMI */ return "se_NO"; + case LANG_SANSKRIT: return "sa_IN"; + case LANG_SINDHI: return "sd"; + case 0x5b: /* SINHALESE */ return "si_LK"; + case LANG_SLOVAK: return "sk_SK"; + case LANG_SLOVENIAN: return "sl_SI"; + case 0x77: /* SOMALI */ return "so_SO"; + case LANG_SORBIAN: + /* FIXME: Adjust this when such locales appear on Unix. */ + return "wen_DE"; + case LANG_SPANISH: + switch (sub) + { + case SUBLANG_SPANISH: return "es_ES"; + case SUBLANG_SPANISH_MEXICAN: return "es_MX"; + case SUBLANG_SPANISH_MODERN: + return "es_ES@modern"; /* not seen on Unix */ + case SUBLANG_SPANISH_GUATEMALA: return "es_GT"; + case SUBLANG_SPANISH_COSTA_RICA: return "es_CR"; + case SUBLANG_SPANISH_PANAMA: return "es_PA"; + case SUBLANG_SPANISH_DOMINICAN_REPUBLIC: return "es_DO"; + case SUBLANG_SPANISH_VENEZUELA: return "es_VE"; + case SUBLANG_SPANISH_COLOMBIA: return "es_CO"; + case SUBLANG_SPANISH_PERU: return "es_PE"; + case SUBLANG_SPANISH_ARGENTINA: return "es_AR"; + case SUBLANG_SPANISH_ECUADOR: return "es_EC"; + case SUBLANG_SPANISH_CHILE: return "es_CL"; + case SUBLANG_SPANISH_URUGUAY: return "es_UY"; + case SUBLANG_SPANISH_PARAGUAY: return "es_PY"; + case SUBLANG_SPANISH_BOLIVIA: return "es_BO"; + case SUBLANG_SPANISH_EL_SALVADOR: return "es_SV"; + case SUBLANG_SPANISH_HONDURAS: return "es_HN"; + case SUBLANG_SPANISH_NICARAGUA: return "es_NI"; + case SUBLANG_SPANISH_PUERTO_RICO: return "es_PR"; + } + return "es"; + case 0x30: /* SUTU */ return "bnt_TZ"; + case LANG_SWAHILI: return "sw_KE"; + case LANG_SWEDISH: + switch (sub) + { + case SUBLANG_DEFAULT: return "sv_SE"; + case SUBLANG_SWEDISH_FINLAND: return "sv_FI"; + } + return "sv"; + case LANG_SYRIAC: return "syr_TR"; /* An extinct language. */ + case 0x64: /* TAGALOG */ return "tl_PH"; + case 0x28: /* TAJIK */ return "tg_TJ"; + case 0x5f: /* TAMAZIGHT */ return "ber_MA"; + case LANG_TAMIL: + return "ta"; /* Ambiguous: could be "ta_IN" or "ta_LK" or "ta_SG". */ + case LANG_TATAR: return "tt_RU"; + case LANG_TELUGU: return "te_IN"; + case LANG_THAI: return "th_TH"; + case 0x51: /* TIBETAN */ return "bo_CN"; + case 0x73: /* TIGRINYA */ return "ti_ET"; + case 0x31: /* TSONGA */ return "ts_ZA"; + case LANG_TURKISH: return "tr_TR"; + case 0x42: /* TURKMEN */ return "tk_TM"; + case LANG_UKRAINIAN: return "uk_UA"; + case LANG_URDU: + switch (sub) + { + case SUBLANG_URDU_PAKISTAN: return "ur_PK"; + case SUBLANG_URDU_INDIA: return "ur_IN"; + } + return "ur"; + case LANG_UZBEK: + switch (sub) + { + /* FIXME: Adjust this when Uzbek locales appear on Unix. */ + case SUBLANG_UZBEK_LATIN: return "uz_UZ@latin"; + case SUBLANG_UZBEK_CYRILLIC: return "uz_UZ@cyrillic"; + } + return "uz"; + case 0x33: /* VENDA */ return "ven_ZA"; + case LANG_VIETNAMESE: return "vi_VN"; + case 0x52: /* WELSH */ return "cy_GB"; + case 0x34: /* XHOSA */ return "xh_ZA"; + case 0x78: /* YI */ return "sit_CN"; + case 0x3d: /* YIDDISH */ return "yi_IL"; + case 0x6a: /* YORUBA */ return "yo_NG"; + case 0x35: /* ZULU */ return "zu_ZA"; + default: return "C"; + } + +#endif +} diff --git a/intl/log.c b/intl/log.c new file mode 100644 index 00000000000..9c84791b9d7 --- /dev/null +++ b/intl/log.c @@ -0,0 +1,104 @@ +/* Log file output. + Copyright (C) 2003 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +/* Written by Bruno Haible <bruno@clisp.org>. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +/* Print an ASCII string with quotes and escape sequences where needed. */ +static void +print_escaped (stream, str) + FILE *stream; + const char *str; +{ + putc ('"', stream); + for (; *str != '\0'; str++) + if (*str == '\n') + { + fputs ("\\n\"", stream); + if (str[1] == '\0') + return; + fputs ("\n\"", stream); + } + else + { + if (*str == '"' || *str == '\\') + putc ('\\', stream); + putc (*str, stream); + } + putc ('"', stream); +} + +/* Add to the log file an entry denoting a failed translation. */ +void +_nl_log_untranslated (logfilename, domainname, msgid1, msgid2, plural) + const char *logfilename; + const char *domainname; + const char *msgid1; + const char *msgid2; + int plural; +{ + static char *last_logfilename = NULL; + static FILE *last_logfile = NULL; + FILE *logfile; + + /* Can we reuse the last opened logfile? */ + if (last_logfilename == NULL || strcmp (logfilename, last_logfilename) != 0) + { + /* Close the last used logfile. */ + if (last_logfilename != NULL) + { + if (last_logfile != NULL) + { + fclose (last_logfile); + last_logfile = NULL; + } + free (last_logfilename); + last_logfilename = NULL; + } + /* Open the logfile. */ + last_logfilename = (char *) malloc (strlen (logfilename) + 1); + if (last_logfilename == NULL) + return; + strcpy (last_logfilename, logfilename); + last_logfile = fopen (logfilename, "a"); + if (last_logfile == NULL) + return; + } + logfile = last_logfile; + + fprintf (logfile, "domain "); + print_escaped (logfile, domainname); + fprintf (logfile, "\nmsgid "); + print_escaped (logfile, msgid1); + if (plural) + { + fprintf (logfile, "\nmsgid_plural "); + print_escaped (logfile, msgid2); + fprintf (logfile, "\nmsgstr[0] \"\"\n"); + } + else + fprintf (logfile, "\nmsgstr \"\"\n"); + putc ('\n', logfile); +} diff --git a/intl/ngettext.c b/intl/ngettext.c new file mode 100644 index 00000000000..17a27f4aa13 --- /dev/null +++ b/intl/ngettext.c @@ -0,0 +1,68 @@ +/* Implementation of ngettext(3) function. + Copyright (C) 1995, 1997, 2000, 2001, 2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#ifdef _LIBC +# define __need_NULL +# include <stddef.h> +#else +# include <stdlib.h> /* Just for NULL. */ +#endif + +#include "gettextP.h" +#ifdef _LIBC +# include <libintl.h> +#else +# include "libgnuintl.h" +#endif + +#include <locale.h> + +/* @@ end of prolog @@ */ + +/* Names for the libintl functions are a problem. They must not clash + with existing names and they should follow ANSI C. But this source + code is also used in GNU C Library where the names have a __ + prefix. So we have to make a difference here. */ +#ifdef _LIBC +# define NGETTEXT __ngettext +# define DCNGETTEXT __dcngettext +#else +# define NGETTEXT libintl_ngettext +# define DCNGETTEXT libintl_dcngettext +#endif + +/* Look up MSGID in the current default message catalog for the current + LC_MESSAGES locale. If not found, returns MSGID itself (the default + text). */ +char * +NGETTEXT (msgid1, msgid2, n) + const char *msgid1; + const char *msgid2; + unsigned long int n; +{ + return DCNGETTEXT (NULL, msgid1, msgid2, n, LC_MESSAGES); +} + +#ifdef _LIBC +/* Alias for function name in GNU C Library. */ +weak_alias (__ngettext, ngettext); +#endif diff --git a/intl/os2compat.c b/intl/os2compat.c new file mode 100644 index 00000000000..c8dc33e7cf4 --- /dev/null +++ b/intl/os2compat.c @@ -0,0 +1,98 @@ +/* OS/2 compatibility functions. + Copyright (C) 2001-2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#define OS2_AWARE +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> +#include <string.h> +#include <sys/param.h> + +/* A version of getenv() that works from DLLs */ +extern unsigned long DosScanEnv (const unsigned char *pszName, unsigned char **ppszValue); + +char * +_nl_getenv (const char *name) +{ + unsigned char *value; + if (DosScanEnv (name, &value)) + return NULL; + else + return value; +} + +/* A fixed size buffer. */ +char libintl_nl_default_dirname[MAXPATHLEN+1]; + +char *_nlos2_libdir = NULL; +char *_nlos2_localealiaspath = NULL; +char *_nlos2_localedir = NULL; + +static __attribute__((constructor)) void +nlos2_initialize () +{ + char *root = getenv ("UNIXROOT"); + char *gnulocaledir = getenv ("GNULOCALEDIR"); + + _nlos2_libdir = gnulocaledir; + if (!_nlos2_libdir) + { + if (root) + { + size_t sl = strlen (root); + _nlos2_libdir = (char *) malloc (sl + strlen (LIBDIR) + 1); + memcpy (_nlos2_libdir, root, sl); + memcpy (_nlos2_libdir + sl, LIBDIR, strlen (LIBDIR) + 1); + } + else + _nlos2_libdir = LIBDIR; + } + + _nlos2_localealiaspath = gnulocaledir; + if (!_nlos2_localealiaspath) + { + if (root) + { + size_t sl = strlen (root); + _nlos2_localealiaspath = (char *) malloc (sl + strlen (LOCALE_ALIAS_PATH) + 1); + memcpy (_nlos2_localealiaspath, root, sl); + memcpy (_nlos2_localealiaspath + sl, LOCALE_ALIAS_PATH, strlen (LOCALE_ALIAS_PATH) + 1); + } + else + _nlos2_localealiaspath = LOCALE_ALIAS_PATH; + } + + _nlos2_localedir = gnulocaledir; + if (!_nlos2_localedir) + { + if (root) + { + size_t sl = strlen (root); + _nlos2_localedir = (char *) malloc (sl + strlen (LOCALEDIR) + 1); + memcpy (_nlos2_localedir, root, sl); + memcpy (_nlos2_localedir + sl, LOCALEDIR, strlen (LOCALEDIR) + 1); + } + else + _nlos2_localedir = LOCALEDIR; + } + + if (strlen (_nlos2_localedir) <= MAXPATHLEN) + strcpy (libintl_nl_default_dirname, _nlos2_localedir); +} diff --git a/intl/os2compat.h b/intl/os2compat.h new file mode 100644 index 00000000000..4f74e8c0375 --- /dev/null +++ b/intl/os2compat.h @@ -0,0 +1,46 @@ +/* OS/2 compatibility defines. + This file is intended to be included from config.h + Copyright (C) 2001-2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +/* When included from os2compat.h we need all the original definitions */ +#ifndef OS2_AWARE + +#undef LIBDIR +#define LIBDIR _nlos2_libdir +extern char *_nlos2_libdir; + +#undef LOCALEDIR +#define LOCALEDIR _nlos2_localedir +extern char *_nlos2_localedir; + +#undef LOCALE_ALIAS_PATH +#define LOCALE_ALIAS_PATH _nlos2_localealiaspath +extern char *_nlos2_localealiaspath; + +#endif + +#undef HAVE_STRCASECMP +#define HAVE_STRCASECMP 1 +#define strcasecmp stricmp +#define strncasecmp strnicmp + +/* We have our own getenv() which works even if library is compiled as DLL */ +#define getenv _nl_getenv + +/* Older versions of gettext used -1 as the value of LC_MESSAGES */ +#define LC_MESSAGES_COMPAT (-1) diff --git a/intl/osdep.c b/intl/osdep.c new file mode 100644 index 00000000000..b3725983818 --- /dev/null +++ b/intl/osdep.c @@ -0,0 +1,24 @@ +/* OS dependent parts of libintl. + Copyright (C) 2001-2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#if defined __EMX__ +# include "os2compat.c" +#else +/* Avoid AIX compiler warning. */ +typedef int dummy; +#endif diff --git a/intl/plural-exp.c b/intl/plural-exp.c new file mode 100644 index 00000000000..c937c011ac5 --- /dev/null +++ b/intl/plural-exp.c @@ -0,0 +1,156 @@ +/* Expression parsing for plural form selection. + Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Written by Ulrich Drepper <drepper@cygnus.com>, 2000. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <ctype.h> +#include <stdlib.h> +#include <string.h> + +#include "plural-exp.h" + +#if (defined __GNUC__ && !defined __APPLE_CC__) \ + || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L) + +/* These structs are the constant expression for the germanic plural + form determination. It represents the expression "n != 1". */ +static const struct expression plvar = +{ + .nargs = 0, + .operation = var, +}; +static const struct expression plone = +{ + .nargs = 0, + .operation = num, + .val = + { + .num = 1 + } +}; +struct expression GERMANIC_PLURAL = +{ + .nargs = 2, + .operation = not_equal, + .val = + { + .args = + { + [0] = (struct expression *) &plvar, + [1] = (struct expression *) &plone + } + } +}; + +# define INIT_GERMANIC_PLURAL() + +#else + +/* For compilers without support for ISO C 99 struct/union initializers: + Initialization at run-time. */ + +static struct expression plvar; +static struct expression plone; +struct expression GERMANIC_PLURAL; + +static void +init_germanic_plural () +{ + if (plone.val.num == 0) + { + plvar.nargs = 0; + plvar.operation = var; + + plone.nargs = 0; + plone.operation = num; + plone.val.num = 1; + + GERMANIC_PLURAL.nargs = 2; + GERMANIC_PLURAL.operation = not_equal; + GERMANIC_PLURAL.val.args[0] = &plvar; + GERMANIC_PLURAL.val.args[1] = &plone; + } +} + +# define INIT_GERMANIC_PLURAL() init_germanic_plural () + +#endif + +void +internal_function +EXTRACT_PLURAL_EXPRESSION (nullentry, pluralp, npluralsp) + const char *nullentry; + struct expression **pluralp; + unsigned long int *npluralsp; +{ + if (nullentry != NULL) + { + const char *plural; + const char *nplurals; + + plural = strstr (nullentry, "plural="); + nplurals = strstr (nullentry, "nplurals="); + if (plural == NULL || nplurals == NULL) + goto no_plural; + else + { + char *endp; + unsigned long int n; + struct parse_args args; + + /* First get the number. */ + nplurals += 9; + while (*nplurals != '\0' && isspace ((unsigned char) *nplurals)) + ++nplurals; + if (!(*nplurals >= '0' && *nplurals <= '9')) + goto no_plural; +#if defined HAVE_STRTOUL || defined _LIBC + n = strtoul (nplurals, &endp, 10); +#else + for (endp = nplurals, n = 0; *endp >= '0' && *endp <= '9'; endp++) + n = n * 10 + (*endp - '0'); +#endif + if (nplurals == endp) + goto no_plural; + *npluralsp = n; + + /* Due to the restrictions bison imposes onto the interface of the + scanner function we have to put the input string and the result + passed up from the parser into the same structure which address + is passed down to the parser. */ + plural += 7; + args.cp = plural; + if (PLURAL_PARSE (&args) != 0) + goto no_plural; + *pluralp = args.res; + } + } + else + { + /* By default we are using the Germanic form: singular form only + for `one', the plural form otherwise. Yes, this is also what + English is using since English is a Germanic language. */ + no_plural: + INIT_GERMANIC_PLURAL (); + *pluralp = &GERMANIC_PLURAL; + *npluralsp = 2; + } +} diff --git a/intl/plural-exp.h b/intl/plural-exp.h new file mode 100644 index 00000000000..9e5d1658344 --- /dev/null +++ b/intl/plural-exp.h @@ -0,0 +1,126 @@ +/* Expression parsing and evaluation for plural form selection. + Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. + Written by Ulrich Drepper <drepper@cygnus.com>, 2000. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifndef _PLURAL_EXP_H +#define _PLURAL_EXP_H + +#ifndef PARAMS +# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES +# define PARAMS(args) args +# else +# define PARAMS(args) () +# endif +#endif + +#ifndef internal_function +# define internal_function +#endif + +#ifndef attribute_hidden +# define attribute_hidden +#endif + + +/* This is the representation of the expressions to determine the + plural form. */ +struct expression +{ + int nargs; /* Number of arguments. */ + enum operator + { + /* Without arguments: */ + var, /* The variable "n". */ + num, /* Decimal number. */ + /* Unary operators: */ + lnot, /* Logical NOT. */ + /* Binary operators: */ + mult, /* Multiplication. */ + divide, /* Division. */ + module, /* Modulo operation. */ + plus, /* Addition. */ + minus, /* Subtraction. */ + less_than, /* Comparison. */ + greater_than, /* Comparison. */ + less_or_equal, /* Comparison. */ + greater_or_equal, /* Comparison. */ + equal, /* Comparison for equality. */ + not_equal, /* Comparison for inequality. */ + land, /* Logical AND. */ + lor, /* Logical OR. */ + /* Ternary operators: */ + qmop /* Question mark operator. */ + } operation; + union + { + unsigned long int num; /* Number value for `num'. */ + struct expression *args[3]; /* Up to three arguments. */ + } val; +}; + +/* This is the data structure to pass information to the parser and get + the result in a thread-safe way. */ +struct parse_args +{ + const char *cp; + struct expression *res; +}; + + +/* Names for the libintl functions are a problem. This source code is used + 1. in the GNU C Library library, + 2. in the GNU libintl library, + 3. in the GNU gettext tools. + The function names in each situation must be different, to allow for + binary incompatible changes in 'struct expression'. Furthermore, + 1. in the GNU C Library library, the names have a __ prefix, + 2.+3. in the GNU libintl library and in the GNU gettext tools, the names + must follow ANSI C and not start with __. + So we have to distinguish the three cases. */ +#ifdef _LIBC +# define FREE_EXPRESSION __gettext_free_exp +# define PLURAL_PARSE __gettextparse +# define GERMANIC_PLURAL __gettext_germanic_plural +# define EXTRACT_PLURAL_EXPRESSION __gettext_extract_plural +#elif defined (IN_LIBINTL) +# define FREE_EXPRESSION libintl_gettext_free_exp +# define PLURAL_PARSE libintl_gettextparse +# define GERMANIC_PLURAL libintl_gettext_germanic_plural +# define EXTRACT_PLURAL_EXPRESSION libintl_gettext_extract_plural +#else +# define FREE_EXPRESSION free_plural_expression +# define PLURAL_PARSE parse_plural_expression +# define GERMANIC_PLURAL germanic_plural +# define EXTRACT_PLURAL_EXPRESSION extract_plural_expression +#endif + +extern void FREE_EXPRESSION PARAMS ((struct expression *exp)) + internal_function; +extern int PLURAL_PARSE PARAMS ((void *arg)); +extern struct expression GERMANIC_PLURAL attribute_hidden; +extern void EXTRACT_PLURAL_EXPRESSION PARAMS ((const char *nullentry, + struct expression **pluralp, + unsigned long int *npluralsp)) + internal_function; + +#if !defined (_LIBC) && !defined (IN_LIBINTL) +extern unsigned long int plural_eval PARAMS ((struct expression *pexp, + unsigned long int n)); +#endif + +#endif /* _PLURAL_EXP_H */ diff --git a/intl/plural.c b/intl/plural.c new file mode 100644 index 00000000000..3a4fa20cae9 --- /dev/null +++ b/intl/plural.c @@ -0,0 +1,1518 @@ +/* A Bison parser, made from plural.y + by GNU bison 1.35. */ + +#define YYBISON 1 /* Identify Bison output. */ + +#define yyparse __gettextparse +#define yylex __gettextlex +#define yyerror __gettexterror +#define yylval __gettextlval +#define yychar __gettextchar +#define yydebug __gettextdebug +#define yynerrs __gettextnerrs +# define EQUOP2 257 +# define CMPOP2 258 +# define ADDOP2 259 +# define MULOP2 260 +# define NUMBER 261 + +#line 1 "plural.y" + +/* Expression parsing for plural form selection. + Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Written by Ulrich Drepper <drepper@cygnus.com>, 2000. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +/* The bison generated parser uses alloca. AIX 3 forces us to put this + declaration at the beginning of the file. The declaration in bison's + skeleton file comes too late. This must come before <config.h> + because <config.h> may include arbitrary system headers. */ +#if defined _AIX && !defined __GNUC__ + #pragma alloca +#endif + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <stddef.h> +#include <stdlib.h> +#include "plural-exp.h" + +/* The main function generated by the parser is called __gettextparse, + but we want it to be called PLURAL_PARSE. */ +#ifndef _LIBC +# define __gettextparse PLURAL_PARSE +#endif + +#define YYLEX_PARAM &((struct parse_args *) arg)->cp +#define YYPARSE_PARAM arg + +#line 49 "plural.y" +#ifndef YYSTYPE +typedef union { + unsigned long int num; + enum operator op; + struct expression *exp; +} yystype; +# define YYSTYPE yystype +# define YYSTYPE_IS_TRIVIAL 1 +#endif +#line 55 "plural.y" + +/* Prototypes for local functions. */ +static struct expression *new_exp PARAMS ((int nargs, enum operator op, + struct expression * const *args)); +static inline struct expression *new_exp_0 PARAMS ((enum operator op)); +static inline struct expression *new_exp_1 PARAMS ((enum operator op, + struct expression *right)); +static struct expression *new_exp_2 PARAMS ((enum operator op, + struct expression *left, + struct expression *right)); +static inline struct expression *new_exp_3 PARAMS ((enum operator op, + struct expression *bexp, + struct expression *tbranch, + struct expression *fbranch)); +static int yylex PARAMS ((YYSTYPE *lval, const char **pexp)); +static void yyerror PARAMS ((const char *str)); + +/* Allocation of expressions. */ + +static struct expression * +new_exp (nargs, op, args) + int nargs; + enum operator op; + struct expression * const *args; +{ + int i; + struct expression *newp; + + /* If any of the argument could not be malloc'ed, just return NULL. */ + for (i = nargs - 1; i >= 0; i--) + if (args[i] == NULL) + goto fail; + + /* Allocate a new expression. */ + newp = (struct expression *) malloc (sizeof (*newp)); + if (newp != NULL) + { + newp->nargs = nargs; + newp->operation = op; + for (i = nargs - 1; i >= 0; i--) + newp->val.args[i] = args[i]; + return newp; + } + + fail: + for (i = nargs - 1; i >= 0; i--) + FREE_EXPRESSION (args[i]); + + return NULL; +} + +static inline struct expression * +new_exp_0 (op) + enum operator op; +{ + return new_exp (0, op, NULL); +} + +static inline struct expression * +new_exp_1 (op, right) + enum operator op; + struct expression *right; +{ + struct expression *args[1]; + + args[0] = right; + return new_exp (1, op, args); +} + +static struct expression * +new_exp_2 (op, left, right) + enum operator op; + struct expression *left; + struct expression *right; +{ + struct expression *args[2]; + + args[0] = left; + args[1] = right; + return new_exp (2, op, args); +} + +static inline struct expression * +new_exp_3 (op, bexp, tbranch, fbranch) + enum operator op; + struct expression *bexp; + struct expression *tbranch; + struct expression *fbranch; +{ + struct expression *args[3]; + + args[0] = bexp; + args[1] = tbranch; + args[2] = fbranch; + return new_exp (3, op, args); +} + +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + + + +#define YYFINAL 27 +#define YYFLAG -32768 +#define YYNTBASE 16 + +/* YYTRANSLATE(YYLEX) -- Bison token number corresponding to YYLEX. */ +#define YYTRANSLATE(x) ((unsigned)(x) <= 261 ? yytranslate[x] : 18) + +/* YYTRANSLATE[YYLEX] -- Bison token number corresponding to YYLEX. */ +static const char yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 10, 2, 2, 2, 2, 5, 2, + 14, 15, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 12, 2, + 2, 2, 2, 3, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 4, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 6, 7, 8, + 9, 11 +}; + +#if YYDEBUG +static const short yyprhs[] = +{ + 0, 0, 2, 8, 12, 16, 20, 24, 28, 32, + 35, 37, 39 +}; +static const short yyrhs[] = +{ + 17, 0, 17, 3, 17, 12, 17, 0, 17, 4, + 17, 0, 17, 5, 17, 0, 17, 6, 17, 0, + 17, 7, 17, 0, 17, 8, 17, 0, 17, 9, + 17, 0, 10, 17, 0, 13, 0, 11, 0, 14, + 17, 15, 0 +}; + +#endif + +#if YYDEBUG +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const short yyrline[] = +{ + 0, 174, 182, 186, 190, 194, 198, 202, 206, 210, + 214, 218, 223 +}; +#endif + + +#if (YYDEBUG) || defined YYERROR_VERBOSE + +/* YYTNAME[TOKEN_NUM] -- String name of the token TOKEN_NUM. */ +static const char *const yytname[] = +{ + "$", "error", "$undefined.", "'?'", "'|'", "'&'", "EQUOP2", "CMPOP2", + "ADDOP2", "MULOP2", "'!'", "NUMBER", "':'", "'n'", "'('", "')'", + "start", "exp", 0 +}; +#endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const short yyr1[] = +{ + 0, 16, 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const short yyr2[] = +{ + 0, 1, 5, 3, 3, 3, 3, 3, 3, 2, + 1, 1, 3 +}; + +/* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE + doesn't specify something else to do. Zero means the default is an + error. */ +static const short yydefact[] = +{ + 0, 0, 11, 10, 0, 1, 9, 0, 0, 0, + 0, 0, 0, 0, 0, 12, 0, 3, 4, 5, + 6, 7, 8, 0, 2, 0, 0, 0 +}; + +static const short yydefgoto[] = +{ + 25, 5 +}; + +static const short yypact[] = +{ + -9, -9,-32768,-32768, -9, 34,-32768, 11, -9, -9, + -9, -9, -9, -9, -9,-32768, 24, 39, 43, 16, + 26, -3,-32768, -9, 34, 21, 53,-32768 +}; + +static const short yypgoto[] = +{ + -32768, -1 +}; + + +#define YYLAST 53 + + +static const short yytable[] = +{ + 6, 1, 2, 7, 3, 4, 14, 16, 17, 18, + 19, 20, 21, 22, 8, 9, 10, 11, 12, 13, + 14, 26, 24, 12, 13, 14, 15, 8, 9, 10, + 11, 12, 13, 14, 13, 14, 23, 8, 9, 10, + 11, 12, 13, 14, 10, 11, 12, 13, 14, 11, + 12, 13, 14, 27 +}; + +static const short yycheck[] = +{ + 1, 10, 11, 4, 13, 14, 9, 8, 9, 10, + 11, 12, 13, 14, 3, 4, 5, 6, 7, 8, + 9, 0, 23, 7, 8, 9, 15, 3, 4, 5, + 6, 7, 8, 9, 8, 9, 12, 3, 4, 5, + 6, 7, 8, 9, 5, 6, 7, 8, 9, 6, + 7, 8, 9, 0 +}; +#define YYPURE 1 + +/* -*-C-*- Note some compilers choke on comments on `#line' lines. */ +#line 3 "/usr/local/share/bison/bison.simple" + +/* Skeleton output parser for bison, + + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 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, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* As a special exception, when this file is copied by Bison into a + Bison output file, you may use that output file without restriction. + This special exception was added by the Free Software Foundation + in version 1.24 of Bison. */ + +/* This is the parser code that is written into each bison parser when + the %semantic_parser declaration is not specified in the grammar. + It was written by Richard Stallman by simplifying the hairy parser + used when %semantic_parser is specified. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +#if ! defined (yyoverflow) || defined (YYERROR_VERBOSE) + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# if YYSTACK_USE_ALLOCA +# define YYSTACK_ALLOC alloca +# else +# ifndef YYSTACK_USE_ALLOCA +# if defined (alloca) || defined (_ALLOCA_H) +# define YYSTACK_ALLOC alloca +# else +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# else +# if defined (__STDC__) || defined (__cplusplus) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +# define YYSTACK_ALLOC malloc +# define YYSTACK_FREE free +# endif +#endif /* ! defined (yyoverflow) || defined (YYERROR_VERBOSE) */ + + +#if (! defined (yyoverflow) \ + && (! defined (__cplusplus) \ + || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + short yyss; + YYSTYPE yyvs; +# if YYLSP_NEEDED + YYLTYPE yyls; +# endif +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# if YYLSP_NEEDED +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ + + 2 * YYSTACK_GAP_MAX) +# else +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (short) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAX) +# endif + +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + register YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (0) +# endif +# endif + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack, Stack, yysize); \ + Stack = &yyptr->Stack; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) + +#endif + + +#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) +# define YYSIZE_T __SIZE_TYPE__ +#endif +#if ! defined (YYSIZE_T) && defined (size_t) +# define YYSIZE_T size_t +#endif +#if ! defined (YYSIZE_T) +# if defined (__STDC__) || defined (__cplusplus) +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +#endif +#if ! defined (YYSIZE_T) +# define YYSIZE_T unsigned int +#endif + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY -2 +#define YYEOF 0 +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrlab1 +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. */ +#define YYFAIL goto yyerrlab +#define YYRECOVERING() (!!yyerrstatus) +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + yychar1 = YYTRANSLATE (yychar); \ + YYPOPSTACK; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror ("syntax error: cannot back up"); \ + YYERROR; \ + } \ +while (0) + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Compute the default location (before the actions + are run). + + When YYLLOC_DEFAULT is run, CURRENT is set the location of the + first token. By default, to implement support for ranges, extend + its range to the last symbol. */ + +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + Current.last_line = Rhs[N].last_line; \ + Current.last_column = Rhs[N].last_column; +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#if YYPURE +# if YYLSP_NEEDED +# ifdef YYLEX_PARAM +# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM) +# else +# define YYLEX yylex (&yylval, &yylloc) +# endif +# else /* !YYLSP_NEEDED */ +# ifdef YYLEX_PARAM +# define YYLEX yylex (&yylval, YYLEX_PARAM) +# else +# define YYLEX yylex (&yylval) +# endif +# endif /* !YYLSP_NEEDED */ +#else /* !YYPURE */ +# define YYLEX yylex () +#endif /* !YYPURE */ + + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +#endif /* !YYDEBUG */ + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#if YYMAXDEPTH == 0 +# undef YYMAXDEPTH +#endif + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + +#ifdef YYERROR_VERBOSE + +# ifndef yystrlen +# if defined (__GLIBC__) && defined (_STRING_H) +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +static YYSIZE_T +# if defined (__STDC__) || defined (__cplusplus) +yystrlen (const char *yystr) +# else +yystrlen (yystr) + const char *yystr; +# endif +{ + register const char *yys = yystr; + + while (*yys++ != '\0') + continue; + + return yys - yystr - 1; +} +# endif +# endif + +# ifndef yystpcpy +# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +static char * +# if defined (__STDC__) || defined (__cplusplus) +yystpcpy (char *yydest, const char *yysrc) +# else +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +# endif +{ + register char *yyd = yydest; + register const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif +#endif + +#line 315 "/usr/local/share/bison/bison.simple" + + +/* The user can define YYPARSE_PARAM as the name of an argument to be passed + into yyparse. The argument should have type void *. + It should actually point to an object. + Grammar actions can access the variable by casting it + to the proper pointer type. */ + +#ifdef YYPARSE_PARAM +# if defined (__STDC__) || defined (__cplusplus) +# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM +# define YYPARSE_PARAM_DECL +# else +# define YYPARSE_PARAM_ARG YYPARSE_PARAM +# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; +# endif +#else /* !YYPARSE_PARAM */ +# define YYPARSE_PARAM_ARG +# define YYPARSE_PARAM_DECL +#endif /* !YYPARSE_PARAM */ + +/* Prevent warning if -Wstrict-prototypes. */ +#ifdef __GNUC__ +# ifdef YYPARSE_PARAM +int yyparse (void *); +# else +int yyparse (void); +# endif +#endif + +/* YY_DECL_VARIABLES -- depending whether we use a pure parser, + variables are global, or local to YYPARSE. */ + +#define YY_DECL_NON_LSP_VARIABLES \ +/* The lookahead symbol. */ \ +int yychar; \ + \ +/* The semantic value of the lookahead symbol. */ \ +YYSTYPE yylval; \ + \ +/* Number of parse errors so far. */ \ +int yynerrs; + +#if YYLSP_NEEDED +# define YY_DECL_VARIABLES \ +YY_DECL_NON_LSP_VARIABLES \ + \ +/* Location data for the lookahead symbol. */ \ +YYLTYPE yylloc; +#else +# define YY_DECL_VARIABLES \ +YY_DECL_NON_LSP_VARIABLES +#endif + + +/* If nonreentrant, generate the variables here. */ + +#if !YYPURE +YY_DECL_VARIABLES +#endif /* !YYPURE */ + +int +yyparse (YYPARSE_PARAM_ARG) + YYPARSE_PARAM_DECL +{ + /* If reentrant, generate the variables here. */ +#if YYPURE + YY_DECL_VARIABLES +#endif /* !YYPURE */ + + register int yystate; + register int yyn; + int yyresult; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + /* Lookahead token as an internal (translated) token number. */ + int yychar1 = 0; + + /* Three stacks and their tools: + `yyss': related to states, + `yyvs': related to semantic values, + `yyls': related to locations. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + short yyssa[YYINITDEPTH]; + short *yyss = yyssa; + register short *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + register YYSTYPE *yyvsp; + +#if YYLSP_NEEDED + /* The location stack. */ + YYLTYPE yylsa[YYINITDEPTH]; + YYLTYPE *yyls = yylsa; + YYLTYPE *yylsp; +#endif + +#if YYLSP_NEEDED +# define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) +#else +# define YYPOPSTACK (yyvsp--, yyssp--) +#endif + + YYSIZE_T yystacksize = YYINITDEPTH; + + + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; +#if YYLSP_NEEDED + YYLTYPE yyloc; +#endif + + /* When reducing, the number of symbols on the RHS of the reduced + rule. */ + int yylen; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + + yyssp = yyss; + yyvsp = yyvs; +#if YYLSP_NEEDED + yylsp = yyls; +#endif + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. so pushing a state here evens the stacks. + */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyssp >= yyss + yystacksize - 1) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + short *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. */ +# if YYLSP_NEEDED + YYLTYPE *yyls1 = yyls; + /* This used to be a conditional around just the two extra args, + but that might be undefined if yyoverflow is a macro. */ + yyoverflow ("parser stack overflow", + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yyls1, yysize * sizeof (*yylsp), + &yystacksize); + yyls = yyls1; +# else + yyoverflow ("parser stack overflow", + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); +# endif + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyoverflowlab; +# else + /* Extend the stack our own way. */ + if (yystacksize >= YYMAXDEPTH) + goto yyoverflowlab; + yystacksize *= 2; + if (yystacksize > YYMAXDEPTH) + yystacksize = YYMAXDEPTH; + + { + short *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyoverflowlab; + YYSTACK_RELOCATE (yyss); + YYSTACK_RELOCATE (yyvs); +# if YYLSP_NEEDED + YYSTACK_RELOCATE (yyls); +# endif +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; +#if YYLSP_NEEDED + yylsp = yyls + yysize - 1; +#endif + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyssp >= yyss + yystacksize - 1) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + goto yybackup; + + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + +/* Do appropriate processing given the current state. */ +/* Read a lookahead token if we need one and don't already have one. */ +/* yyresume: */ + + /* First try to decide what to do without reference to lookahead token. */ + + yyn = yypact[yystate]; + if (yyn == YYFLAG) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* yychar is either YYEMPTY or YYEOF + or a valid token in external form. */ + + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + /* Convert token to internal form (in yychar1) for indexing tables with */ + + if (yychar <= 0) /* This means end of input. */ + { + yychar1 = 0; + yychar = YYEOF; /* Don't call YYLEX any more */ + + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yychar1 = YYTRANSLATE (yychar); + +#if YYDEBUG + /* We have to keep this `#if YYDEBUG', since we use variables + which are defined only if `YYDEBUG' is set. */ + if (yydebug) + { + YYFPRINTF (stderr, "Next token is %d (%s", + yychar, yytname[yychar1]); + /* Give the individual parser a way to print the precise + meaning of a token, for further debugging info. */ +# ifdef YYPRINT + YYPRINT (stderr, yychar, yylval); +# endif + YYFPRINTF (stderr, ")\n"); + } +#endif + } + + yyn += yychar1; + if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) + goto yydefault; + + yyn = yytable[yyn]; + + /* yyn is what to do for this token type in this state. + Negative => reduce, -yyn is rule number. + Positive => shift, yyn is new state. + New state is final state => don't bother to shift, + just return success. + 0, or most negative number => error. */ + + if (yyn < 0) + { + if (yyn == YYFLAG) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + else if (yyn == 0) + goto yyerrlab; + + if (yyn == YYFINAL) + YYACCEPT; + + /* Shift the lookahead token. */ + YYDPRINTF ((stderr, "Shifting token %d (%s), ", + yychar, yytname[yychar1])); + + /* Discard the token being shifted unless it is eof. */ + if (yychar != YYEOF) + yychar = YYEMPTY; + + *++yyvsp = yylval; +#if YYLSP_NEEDED + *++yylsp = yylloc; +#endif + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + yystate = yyn; + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to the semantic value of + the lookahead token. This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + +#if YYLSP_NEEDED + /* Similarly for the default location. Let the user run additional + commands if for instance locations are ranges. */ + yyloc = yylsp[1-yylen]; + YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); +#endif + +#if YYDEBUG + /* We have to keep this `#if YYDEBUG', since we use variables which + are defined only if `YYDEBUG' is set. */ + if (yydebug) + { + int yyi; + + YYFPRINTF (stderr, "Reducing via rule %d (line %d), ", + yyn, yyrline[yyn]); + + /* Print the symbols being reduced, and their result. */ + for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++) + YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); + YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]); + } +#endif + + switch (yyn) { + +case 1: +#line 175 "plural.y" +{ + if (yyvsp[0].exp == NULL) + YYABORT; + ((struct parse_args *) arg)->res = yyvsp[0].exp; + } + break; +case 2: +#line 183 "plural.y" +{ + yyval.exp = new_exp_3 (qmop, yyvsp[-4].exp, yyvsp[-2].exp, yyvsp[0].exp); + } + break; +case 3: +#line 187 "plural.y" +{ + yyval.exp = new_exp_2 (lor, yyvsp[-2].exp, yyvsp[0].exp); + } + break; +case 4: +#line 191 "plural.y" +{ + yyval.exp = new_exp_2 (land, yyvsp[-2].exp, yyvsp[0].exp); + } + break; +case 5: +#line 195 "plural.y" +{ + yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp); + } + break; +case 6: +#line 199 "plural.y" +{ + yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp); + } + break; +case 7: +#line 203 "plural.y" +{ + yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp); + } + break; +case 8: +#line 207 "plural.y" +{ + yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp); + } + break; +case 9: +#line 211 "plural.y" +{ + yyval.exp = new_exp_1 (lnot, yyvsp[0].exp); + } + break; +case 10: +#line 215 "plural.y" +{ + yyval.exp = new_exp_0 (var); + } + break; +case 11: +#line 219 "plural.y" +{ + if ((yyval.exp = new_exp_0 (num)) != NULL) + yyval.exp->val.num = yyvsp[0].num; + } + break; +case 12: +#line 224 "plural.y" +{ + yyval.exp = yyvsp[-1].exp; + } + break; +} + +#line 705 "/usr/local/share/bison/bison.simple" + + + yyvsp -= yylen; + yyssp -= yylen; +#if YYLSP_NEEDED + yylsp -= yylen; +#endif + +#if YYDEBUG + if (yydebug) + { + short *yyssp1 = yyss - 1; + YYFPRINTF (stderr, "state stack now"); + while (yyssp1 != yyssp) + YYFPRINTF (stderr, " %d", *++yyssp1); + YYFPRINTF (stderr, "\n"); + } +#endif + + *++yyvsp = yyval; +#if YYLSP_NEEDED + *++yylsp = yyloc; +#endif + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTBASE] + *yyssp; + if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTBASE]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; + +#ifdef YYERROR_VERBOSE + yyn = yypact[yystate]; + + if (yyn > YYFLAG && yyn < YYLAST) + { + YYSIZE_T yysize = 0; + char *yymsg; + int yyx, yycount; + + yycount = 0; + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. */ + for (yyx = yyn < 0 ? -yyn : 0; + yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) + if (yycheck[yyx + yyn] == yyx) + yysize += yystrlen (yytname[yyx]) + 15, yycount++; + yysize += yystrlen ("parse error, unexpected ") + 1; + yysize += yystrlen (yytname[YYTRANSLATE (yychar)]); + yymsg = (char *) YYSTACK_ALLOC (yysize); + if (yymsg != 0) + { + char *yyp = yystpcpy (yymsg, "parse error, unexpected "); + yyp = yystpcpy (yyp, yytname[YYTRANSLATE (yychar)]); + + if (yycount < 5) + { + yycount = 0; + for (yyx = yyn < 0 ? -yyn : 0; + yyx < (int) (sizeof (yytname) / sizeof (char *)); + yyx++) + if (yycheck[yyx + yyn] == yyx) + { + const char *yyq = ! yycount ? ", expecting " : " or "; + yyp = yystpcpy (yyp, yyq); + yyp = yystpcpy (yyp, yytname[yyx]); + yycount++; + } + } + yyerror (yymsg); + YYSTACK_FREE (yymsg); + } + else + yyerror ("parse error; also virtual memory exhausted"); + } + else +#endif /* defined (YYERROR_VERBOSE) */ + yyerror ("parse error"); + } + goto yyerrlab1; + + +/*--------------------------------------------------. +| yyerrlab1 -- error raised explicitly by an action | +`--------------------------------------------------*/ +yyerrlab1: + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + /* return failure if at end of input */ + if (yychar == YYEOF) + YYABORT; + YYDPRINTF ((stderr, "Discarding token %d (%s).\n", + yychar, yytname[yychar1])); + yychar = YYEMPTY; + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + + yyerrstatus = 3; /* Each real token shifted decrements this */ + + goto yyerrhandle; + + +/*-------------------------------------------------------------------. +| yyerrdefault -- current state does not do anything special for the | +| error token. | +`-------------------------------------------------------------------*/ +yyerrdefault: +#if 0 + /* This is wrong; only states that explicitly want error tokens + should shift them. */ + + /* If its default is to accept any token, ok. Otherwise pop it. */ + yyn = yydefact[yystate]; + if (yyn) + goto yydefault; +#endif + + +/*---------------------------------------------------------------. +| yyerrpop -- pop the current state because it cannot handle the | +| error token | +`---------------------------------------------------------------*/ +yyerrpop: + if (yyssp == yyss) + YYABORT; + yyvsp--; + yystate = *--yyssp; +#if YYLSP_NEEDED + yylsp--; +#endif + +#if YYDEBUG + if (yydebug) + { + short *yyssp1 = yyss - 1; + YYFPRINTF (stderr, "Error: state stack now"); + while (yyssp1 != yyssp) + YYFPRINTF (stderr, " %d", *++yyssp1); + YYFPRINTF (stderr, "\n"); + } +#endif + +/*--------------. +| yyerrhandle. | +`--------------*/ +yyerrhandle: + yyn = yypact[yystate]; + if (yyn == YYFLAG) + goto yyerrdefault; + + yyn += YYTERROR; + if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) + goto yyerrdefault; + + yyn = yytable[yyn]; + if (yyn < 0) + { + if (yyn == YYFLAG) + goto yyerrpop; + yyn = -yyn; + goto yyreduce; + } + else if (yyn == 0) + goto yyerrpop; + + if (yyn == YYFINAL) + YYACCEPT; + + YYDPRINTF ((stderr, "Shifting error token, ")); + + *++yyvsp = yylval; +#if YYLSP_NEEDED + *++yylsp = yylloc; +#endif + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +/*---------------------------------------------. +| yyoverflowab -- parser overflow comes here. | +`---------------------------------------------*/ +yyoverflowlab: + yyerror ("parser stack overflow"); + yyresult = 2; + /* Fall through. */ + +yyreturn: +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif + return yyresult; +} +#line 229 "plural.y" + + +void +internal_function +FREE_EXPRESSION (exp) + struct expression *exp; +{ + if (exp == NULL) + return; + + /* Handle the recursive case. */ + switch (exp->nargs) + { + case 3: + FREE_EXPRESSION (exp->val.args[2]); + /* FALLTHROUGH */ + case 2: + FREE_EXPRESSION (exp->val.args[1]); + /* FALLTHROUGH */ + case 1: + FREE_EXPRESSION (exp->val.args[0]); + /* FALLTHROUGH */ + default: + break; + } + + free (exp); +} + + +static int +yylex (lval, pexp) + YYSTYPE *lval; + const char **pexp; +{ + const char *exp = *pexp; + int result; + + while (1) + { + if (exp[0] == '\0') + { + *pexp = exp; + return YYEOF; + } + + if (exp[0] != ' ' && exp[0] != '\t') + break; + + ++exp; + } + + result = *exp++; + switch (result) + { + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': + { + unsigned long int n = result - '0'; + while (exp[0] >= '0' && exp[0] <= '9') + { + n *= 10; + n += exp[0] - '0'; + ++exp; + } + lval->num = n; + result = NUMBER; + } + break; + + case '=': + if (exp[0] == '=') + { + ++exp; + lval->op = equal; + result = EQUOP2; + } + else + result = YYERRCODE; + break; + + case '!': + if (exp[0] == '=') + { + ++exp; + lval->op = not_equal; + result = EQUOP2; + } + break; + + case '&': + case '|': + if (exp[0] == result) + ++exp; + else + result = YYERRCODE; + break; + + case '<': + if (exp[0] == '=') + { + ++exp; + lval->op = less_or_equal; + } + else + lval->op = less_than; + result = CMPOP2; + break; + + case '>': + if (exp[0] == '=') + { + ++exp; + lval->op = greater_or_equal; + } + else + lval->op = greater_than; + result = CMPOP2; + break; + + case '*': + lval->op = mult; + result = MULOP2; + break; + + case '/': + lval->op = divide; + result = MULOP2; + break; + + case '%': + lval->op = module; + result = MULOP2; + break; + + case '+': + lval->op = plus; + result = ADDOP2; + break; + + case '-': + lval->op = minus; + result = ADDOP2; + break; + + case 'n': + case '?': + case ':': + case '(': + case ')': + /* Nothing, just return the character. */ + break; + + case ';': + case '\n': + case '\0': + /* Be safe and let the user call this function again. */ + --exp; + result = YYEOF; + break; + + default: + result = YYERRCODE; +#if YYDEBUG != 0 + --exp; +#endif + break; + } + + *pexp = exp; + + return result; +} + + +static void +yyerror (str) + const char *str; +{ + /* Do nothing. We don't print error messages here. */ +} diff --git a/intl/plural.y b/intl/plural.y new file mode 100644 index 00000000000..616b7c11a21 --- /dev/null +++ b/intl/plural.y @@ -0,0 +1,409 @@ +%{ +/* Expression parsing for plural form selection. + Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Written by Ulrich Drepper <drepper@cygnus.com>, 2000. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +/* The bison generated parser uses alloca. AIX 3 forces us to put this + declaration at the beginning of the file. The declaration in bison's + skeleton file comes too late. This must come before <config.h> + because <config.h> may include arbitrary system headers. */ +#if defined _AIX && !defined __GNUC__ + #pragma alloca +#endif + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <stddef.h> +#include <stdlib.h> +#include "plural-exp.h" + +/* The main function generated by the parser is called __gettextparse, + but we want it to be called PLURAL_PARSE. */ +#ifndef _LIBC +# define __gettextparse PLURAL_PARSE +#endif + +#define YYLEX_PARAM &((struct parse_args *) arg)->cp +#define YYPARSE_PARAM arg +%} +%pure_parser +%expect 7 + +%union { + unsigned long int num; + enum operator op; + struct expression *exp; +} + +%{ +/* Prototypes for local functions. */ +static struct expression *new_exp PARAMS ((int nargs, enum operator op, + struct expression * const *args)); +static inline struct expression *new_exp_0 PARAMS ((enum operator op)); +static inline struct expression *new_exp_1 PARAMS ((enum operator op, + struct expression *right)); +static struct expression *new_exp_2 PARAMS ((enum operator op, + struct expression *left, + struct expression *right)); +static inline struct expression *new_exp_3 PARAMS ((enum operator op, + struct expression *bexp, + struct expression *tbranch, + struct expression *fbranch)); +static int yylex PARAMS ((YYSTYPE *lval, const char **pexp)); +static void yyerror PARAMS ((const char *str)); + +/* Allocation of expressions. */ + +static struct expression * +new_exp (nargs, op, args) + int nargs; + enum operator op; + struct expression * const *args; +{ + int i; + struct expression *newp; + + /* If any of the argument could not be malloc'ed, just return NULL. */ + for (i = nargs - 1; i >= 0; i--) + if (args[i] == NULL) + goto fail; + + /* Allocate a new expression. */ + newp = (struct expression *) malloc (sizeof (*newp)); + if (newp != NULL) + { + newp->nargs = nargs; + newp->operation = op; + for (i = nargs - 1; i >= 0; i--) + newp->val.args[i] = args[i]; + return newp; + } + + fail: + for (i = nargs - 1; i >= 0; i--) + FREE_EXPRESSION (args[i]); + + return NULL; +} + +static inline struct expression * +new_exp_0 (op) + enum operator op; +{ + return new_exp (0, op, NULL); +} + +static inline struct expression * +new_exp_1 (op, right) + enum operator op; + struct expression *right; +{ + struct expression *args[1]; + + args[0] = right; + return new_exp (1, op, args); +} + +static struct expression * +new_exp_2 (op, left, right) + enum operator op; + struct expression *left; + struct expression *right; +{ + struct expression *args[2]; + + args[0] = left; + args[1] = right; + return new_exp (2, op, args); +} + +static inline struct expression * +new_exp_3 (op, bexp, tbranch, fbranch) + enum operator op; + struct expression *bexp; + struct expression *tbranch; + struct expression *fbranch; +{ + struct expression *args[3]; + + args[0] = bexp; + args[1] = tbranch; + args[2] = fbranch; + return new_exp (3, op, args); +} + +%} + +/* This declares that all operators have the same associativity and the + precedence order as in C. See [Harbison, Steele: C, A Reference Manual]. + There is no unary minus and no bitwise operators. + Operators with the same syntactic behaviour have been merged into a single + token, to save space in the array generated by bison. */ +%right '?' /* ? */ +%left '|' /* || */ +%left '&' /* && */ +%left EQUOP2 /* == != */ +%left CMPOP2 /* < > <= >= */ +%left ADDOP2 /* + - */ +%left MULOP2 /* * / % */ +%right '!' /* ! */ + +%token <op> EQUOP2 CMPOP2 ADDOP2 MULOP2 +%token <num> NUMBER +%type <exp> exp + +%% + +start: exp + { + if ($1 == NULL) + YYABORT; + ((struct parse_args *) arg)->res = $1; + } + ; + +exp: exp '?' exp ':' exp + { + $$ = new_exp_3 (qmop, $1, $3, $5); + } + | exp '|' exp + { + $$ = new_exp_2 (lor, $1, $3); + } + | exp '&' exp + { + $$ = new_exp_2 (land, $1, $3); + } + | exp EQUOP2 exp + { + $$ = new_exp_2 ($2, $1, $3); + } + | exp CMPOP2 exp + { + $$ = new_exp_2 ($2, $1, $3); + } + | exp ADDOP2 exp + { + $$ = new_exp_2 ($2, $1, $3); + } + | exp MULOP2 exp + { + $$ = new_exp_2 ($2, $1, $3); + } + | '!' exp + { + $$ = new_exp_1 (lnot, $2); + } + | 'n' + { + $$ = new_exp_0 (var); + } + | NUMBER + { + if (($$ = new_exp_0 (num)) != NULL) + $$->val.num = $1; + } + | '(' exp ')' + { + $$ = $2; + } + ; + +%% + +void +internal_function +FREE_EXPRESSION (exp) + struct expression *exp; +{ + if (exp == NULL) + return; + + /* Handle the recursive case. */ + switch (exp->nargs) + { + case 3: + FREE_EXPRESSION (exp->val.args[2]); + /* FALLTHROUGH */ + case 2: + FREE_EXPRESSION (exp->val.args[1]); + /* FALLTHROUGH */ + case 1: + FREE_EXPRESSION (exp->val.args[0]); + /* FALLTHROUGH */ + default: + break; + } + + free (exp); +} + + +static int +yylex (lval, pexp) + YYSTYPE *lval; + const char **pexp; +{ + const char *exp = *pexp; + int result; + + while (1) + { + if (exp[0] == '\0') + { + *pexp = exp; + return YYEOF; + } + + if (exp[0] != ' ' && exp[0] != '\t') + break; + + ++exp; + } + + result = *exp++; + switch (result) + { + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': + { + unsigned long int n = result - '0'; + while (exp[0] >= '0' && exp[0] <= '9') + { + n *= 10; + n += exp[0] - '0'; + ++exp; + } + lval->num = n; + result = NUMBER; + } + break; + + case '=': + if (exp[0] == '=') + { + ++exp; + lval->op = equal; + result = EQUOP2; + } + else + result = YYERRCODE; + break; + + case '!': + if (exp[0] == '=') + { + ++exp; + lval->op = not_equal; + result = EQUOP2; + } + break; + + case '&': + case '|': + if (exp[0] == result) + ++exp; + else + result = YYERRCODE; + break; + + case '<': + if (exp[0] == '=') + { + ++exp; + lval->op = less_or_equal; + } + else + lval->op = less_than; + result = CMPOP2; + break; + + case '>': + if (exp[0] == '=') + { + ++exp; + lval->op = greater_or_equal; + } + else + lval->op = greater_than; + result = CMPOP2; + break; + + case '*': + lval->op = mult; + result = MULOP2; + break; + + case '/': + lval->op = divide; + result = MULOP2; + break; + + case '%': + lval->op = module; + result = MULOP2; + break; + + case '+': + lval->op = plus; + result = ADDOP2; + break; + + case '-': + lval->op = minus; + result = ADDOP2; + break; + + case 'n': + case '?': + case ':': + case '(': + case ')': + /* Nothing, just return the character. */ + break; + + case ';': + case '\n': + case '\0': + /* Be safe and let the user call this function again. */ + --exp; + result = YYEOF; + break; + + default: + result = YYERRCODE; +#if YYDEBUG != 0 + --exp; +#endif + break; + } + + *pexp = exp; + + return result; +} + + +static void +yyerror (str) + const char *str; +{ + /* Do nothing. We don't print error messages here. */ +} diff --git a/intl/relocatable.c b/intl/relocatable.c new file mode 100644 index 00000000000..16f79a528f0 --- /dev/null +++ b/intl/relocatable.c @@ -0,0 +1,439 @@ +/* Provide relocatable packages. + Copyright (C) 2003 Free Software Foundation, Inc. + Written by Bruno Haible <bruno@clisp.org>, 2003. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + + +/* Tell glibc's <stdio.h> to provide a prototype for getline(). + This must come before <config.h> because <config.h> may include + <features.h>, and once <features.h> has been included, it's too late. */ +#ifndef _GNU_SOURCE +# define _GNU_SOURCE 1 +#endif + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +/* Specification. */ +#include "relocatable.h" + +#if ENABLE_RELOCATABLE + +#include <stddef.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#ifdef NO_XMALLOC +# define xmalloc malloc +#else +# include "xmalloc.h" +#endif + +#if DEPENDS_ON_LIBCHARSET +# include <libcharset.h> +#endif +#if DEPENDS_ON_LIBICONV && HAVE_ICONV +# include <iconv.h> +#endif +#if DEPENDS_ON_LIBINTL && ENABLE_NLS +# include <libintl.h> +#endif + +/* Faked cheap 'bool'. */ +#undef bool +#undef false +#undef true +#define bool int +#define false 0 +#define true 1 + +/* Pathname support. + ISSLASH(C) tests whether C is a directory separator character. + IS_PATH_WITH_DIR(P) tests whether P contains a directory specification. + */ +#if defined _WIN32 || defined __WIN32__ || defined __EMX__ || defined __DJGPP__ + /* Win32, OS/2, DOS */ +# define ISSLASH(C) ((C) == '/' || (C) == '\\') +# define HAS_DEVICE(P) \ + ((((P)[0] >= 'A' && (P)[0] <= 'Z') || ((P)[0] >= 'a' && (P)[0] <= 'z')) \ + && (P)[1] == ':') +# define IS_PATH_WITH_DIR(P) \ + (strchr (P, '/') != NULL || strchr (P, '\\') != NULL || HAS_DEVICE (P)) +# define FILESYSTEM_PREFIX_LEN(P) (HAS_DEVICE (P) ? 2 : 0) +#else + /* Unix */ +# define ISSLASH(C) ((C) == '/') +# define IS_PATH_WITH_DIR(P) (strchr (P, '/') != NULL) +# define FILESYSTEM_PREFIX_LEN(P) 0 +#endif + +/* Original installation prefix. */ +static char *orig_prefix; +static size_t orig_prefix_len; +/* Current installation prefix. */ +static char *curr_prefix; +static size_t curr_prefix_len; +/* These prefixes do not end in a slash. Anything that will be concatenated + to them must start with a slash. */ + +/* Sets the original and the current installation prefix of this module. + Relocation simply replaces a pathname starting with the original prefix + by the corresponding pathname with the current prefix instead. Both + prefixes should be directory names without trailing slash (i.e. use "" + instead of "/"). */ +static void +set_this_relocation_prefix (const char *orig_prefix_arg, + const char *curr_prefix_arg) +{ + if (orig_prefix_arg != NULL && curr_prefix_arg != NULL + /* Optimization: if orig_prefix and curr_prefix are equal, the + relocation is a nop. */ + && strcmp (orig_prefix_arg, curr_prefix_arg) != 0) + { + /* Duplicate the argument strings. */ + char *memory; + + orig_prefix_len = strlen (orig_prefix_arg); + curr_prefix_len = strlen (curr_prefix_arg); + memory = (char *) xmalloc (orig_prefix_len + 1 + curr_prefix_len + 1); +#ifdef NO_XMALLOC + if (memory != NULL) +#endif + { + memcpy (memory, orig_prefix_arg, orig_prefix_len + 1); + orig_prefix = memory; + memory += orig_prefix_len + 1; + memcpy (memory, curr_prefix_arg, curr_prefix_len + 1); + curr_prefix = memory; + return; + } + } + orig_prefix = NULL; + curr_prefix = NULL; + /* Don't worry about wasted memory here - this function is usually only + called once. */ +} + +/* Sets the original and the current installation prefix of the package. + Relocation simply replaces a pathname starting with the original prefix + by the corresponding pathname with the current prefix instead. Both + prefixes should be directory names without trailing slash (i.e. use "" + instead of "/"). */ +void +set_relocation_prefix (const char *orig_prefix_arg, const char *curr_prefix_arg) +{ + set_this_relocation_prefix (orig_prefix_arg, curr_prefix_arg); + + /* Now notify all dependent libraries. */ +#if DEPENDS_ON_LIBCHARSET + libcharset_set_relocation_prefix (orig_prefix_arg, curr_prefix_arg); +#endif +#if DEPENDS_ON_LIBICONV && HAVE_ICONV && _LIBICONV_VERSION >= 0x0109 + libiconv_set_relocation_prefix (orig_prefix_arg, curr_prefix_arg); +#endif +#if DEPENDS_ON_LIBINTL && ENABLE_NLS && defined libintl_set_relocation_prefix + libintl_set_relocation_prefix (orig_prefix_arg, curr_prefix_arg); +#endif +} + +/* Convenience function: + Computes the current installation prefix, based on the original + installation prefix, the original installation directory of a particular + file, and the current pathname of this file. Returns NULL upon failure. */ +#ifdef IN_LIBRARY +#define compute_curr_prefix local_compute_curr_prefix +static +#endif +const char * +compute_curr_prefix (const char *orig_installprefix, + const char *orig_installdir, + const char *curr_pathname) +{ + const char *curr_installdir; + const char *rel_installdir; + + if (curr_pathname == NULL) + return NULL; + + /* Determine the relative installation directory, relative to the prefix. + This is simply the difference between orig_installprefix and + orig_installdir. */ + if (strncmp (orig_installprefix, orig_installdir, strlen (orig_installprefix)) + != 0) + /* Shouldn't happen - nothing should be installed outside $(prefix). */ + return NULL; + rel_installdir = orig_installdir + strlen (orig_installprefix); + + /* Determine the current installation directory. */ + { + const char *p_base = curr_pathname + FILESYSTEM_PREFIX_LEN (curr_pathname); + const char *p = curr_pathname + strlen (curr_pathname); + char *q; + + while (p > p_base) + { + p--; + if (ISSLASH (*p)) + break; + } + + q = (char *) xmalloc (p - curr_pathname + 1); +#ifdef NO_XMALLOC + if (q == NULL) + return NULL; +#endif + memcpy (q, curr_pathname, p - curr_pathname); + q[p - curr_pathname] = '\0'; + curr_installdir = q; + } + + /* Compute the current installation prefix by removing the trailing + rel_installdir from it. */ + { + const char *rp = rel_installdir + strlen (rel_installdir); + const char *cp = curr_installdir + strlen (curr_installdir); + const char *cp_base = + curr_installdir + FILESYSTEM_PREFIX_LEN (curr_installdir); + + while (rp > rel_installdir && cp > cp_base) + { + bool same = false; + const char *rpi = rp; + const char *cpi = cp; + + while (rpi > rel_installdir && cpi > cp_base) + { + rpi--; + cpi--; + if (ISSLASH (*rpi) || ISSLASH (*cpi)) + { + if (ISSLASH (*rpi) && ISSLASH (*cpi)) + same = true; + break; + } +#if defined _WIN32 || defined __WIN32__ || defined __EMX__ || defined __DJGPP__ + /* Win32, OS/2, DOS - case insignificant filesystem */ + if ((*rpi >= 'a' && *rpi <= 'z' ? *rpi - 'a' + 'A' : *rpi) + != (*cpi >= 'a' && *cpi <= 'z' ? *cpi - 'a' + 'A' : *cpi)) + break; +#else + if (*rpi != *cpi) + break; +#endif + } + if (!same) + break; + /* The last pathname component was the same. opi and cpi now point + to the slash before it. */ + rp = rpi; + cp = cpi; + } + + if (rp > rel_installdir) + /* Unexpected: The curr_installdir does not end with rel_installdir. */ + return NULL; + + { + size_t curr_prefix_len = cp - curr_installdir; + char *curr_prefix; + + curr_prefix = (char *) xmalloc (curr_prefix_len + 1); +#ifdef NO_XMALLOC + if (curr_prefix == NULL) + return NULL; +#endif + memcpy (curr_prefix, curr_installdir, curr_prefix_len); + curr_prefix[curr_prefix_len] = '\0'; + + return curr_prefix; + } + } +} + +#if defined PIC && defined INSTALLDIR + +/* Full pathname of shared library, or NULL. */ +static char *shared_library_fullname; + +#if defined _WIN32 || defined __WIN32__ + +/* Determine the full pathname of the shared library when it is loaded. */ + +BOOL WINAPI +DllMain (HINSTANCE module_handle, DWORD event, LPVOID reserved) +{ + (void) reserved; + + if (event == DLL_PROCESS_ATTACH) + { + /* The DLL is being loaded into an application's address range. */ + static char location[MAX_PATH]; + + if (!GetModuleFileName (module_handle, location, sizeof (location))) + /* Shouldn't happen. */ + return FALSE; + + if (!IS_PATH_WITH_DIR (location)) + /* Shouldn't happen. */ + return FALSE; + + shared_library_fullname = strdup (location); + } + + return TRUE; +} + +#else /* Unix */ + +static void +find_shared_library_fullname () +{ +#ifdef __linux__ + FILE *fp; + + /* Open the current process' maps file. It describes one VMA per line. */ + fp = fopen ("/proc/self/maps", "r"); + if (fp) + { + unsigned long address = (unsigned long) &find_shared_library_fullname; + for (;;) + { + unsigned long start, end; + int c; + + if (fscanf (fp, "%lx-%lx", &start, &end) != 2) + break; + if (address >= start && address <= end - 1) + { + /* Found it. Now see if this line contains a filename. */ + while (c = getc (fp), c != EOF && c != '\n' && c != '/') + continue; + if (c == '/') + { + size_t size; + int len; + + ungetc (c, fp); + shared_library_fullname = NULL; size = 0; + len = getline (&shared_library_fullname, &size, fp); + if (len >= 0) + { + /* Success: filled shared_library_fullname. */ + if (len > 0 && shared_library_fullname[len - 1] == '\n') + shared_library_fullname[len - 1] = '\0'; + } + } + break; + } + while (c = getc (fp), c != EOF && c != '\n') + continue; + } + fclose (fp); + } +#endif +} + +#endif /* WIN32 / Unix */ + +/* Return the full pathname of the current shared library. + Return NULL if unknown. + Guaranteed to work only on Linux and Woe32. */ +static char * +get_shared_library_fullname () +{ +#if !(defined _WIN32 || defined __WIN32__) + static bool tried_find_shared_library_fullname; + if (!tried_find_shared_library_fullname) + { + find_shared_library_fullname (); + tried_find_shared_library_fullname = true; + } +#endif + return shared_library_fullname; +} + +#endif /* PIC */ + +/* Returns the pathname, relocated according to the current installation + directory. */ +const char * +relocate (const char *pathname) +{ +#if defined PIC && defined INSTALLDIR + static int initialized; + + /* Initialization code for a shared library. */ + if (!initialized) + { + /* At this point, orig_prefix and curr_prefix likely have already been + set through the main program's set_program_name_and_installdir + function. This is sufficient in the case that the library has + initially been installed in the same orig_prefix. But we can do + better, to also cover the cases that 1. it has been installed + in a different prefix before being moved to orig_prefix and (later) + to curr_prefix, 2. unlike the program, it has not moved away from + orig_prefix. */ + const char *orig_installprefix = INSTALLPREFIX; + const char *orig_installdir = INSTALLDIR; + const char *curr_prefix_better; + + curr_prefix_better = + compute_curr_prefix (orig_installprefix, orig_installdir, + get_shared_library_fullname ()); + if (curr_prefix_better == NULL) + curr_prefix_better = curr_prefix; + + set_relocation_prefix (orig_installprefix, curr_prefix_better); + + initialized = 1; + } +#endif + + /* Note: It is not necessary to perform case insensitive comparison here, + even for DOS-like filesystems, because the pathname argument was + typically created from the same Makefile variable as orig_prefix came + from. */ + if (orig_prefix != NULL && curr_prefix != NULL + && strncmp (pathname, orig_prefix, orig_prefix_len) == 0) + { + if (pathname[orig_prefix_len] == '\0') + /* pathname equals orig_prefix. */ + return curr_prefix; + if (ISSLASH (pathname[orig_prefix_len])) + { + /* pathname starts with orig_prefix. */ + const char *pathname_tail = &pathname[orig_prefix_len]; + char *result = + (char *) xmalloc (curr_prefix_len + strlen (pathname_tail) + 1); + +#ifdef NO_XMALLOC + if (result != NULL) +#endif + { + memcpy (result, curr_prefix, curr_prefix_len); + strcpy (result + curr_prefix_len, pathname_tail); + return result; + } + } + } + /* Nothing to relocate. */ + return pathname; +} + +#endif diff --git a/intl/relocatable.h b/intl/relocatable.h new file mode 100644 index 00000000000..d141200a642 --- /dev/null +++ b/intl/relocatable.h @@ -0,0 +1,67 @@ +/* Provide relocatable packages. + Copyright (C) 2003 Free Software Foundation, Inc. + Written by Bruno Haible <bruno@clisp.org>, 2003. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifndef _RELOCATABLE_H +#define _RELOCATABLE_H + +/* This can be enabled through the configure --enable-relocatable option. */ +#if ENABLE_RELOCATABLE + +/* When building a DLL, we must export some functions. Note that because + this is a private .h file, we don't need to use __declspec(dllimport) + in any case. */ +#if defined _MSC_VER && BUILDING_DLL +# define RELOCATABLE_DLL_EXPORTED __declspec(dllexport) +#else +# define RELOCATABLE_DLL_EXPORTED +#endif + +/* Sets the original and the current installation prefix of the package. + Relocation simply replaces a pathname starting with the original prefix + by the corresponding pathname with the current prefix instead. Both + prefixes should be directory names without trailing slash (i.e. use "" + instead of "/"). */ +extern RELOCATABLE_DLL_EXPORTED void + set_relocation_prefix (const char *orig_prefix, + const char *curr_prefix); + +/* Returns the pathname, relocated according to the current installation + directory. */ +extern const char * relocate (const char *pathname); + +/* Memory management: relocate() leaks memory, because it has to construct + a fresh pathname. If this is a problem because your program calls + relocate() frequently, think about caching the result. */ + +/* Convenience function: + Computes the current installation prefix, based on the original + installation prefix, the original installation directory of a particular + file, and the current pathname of this file. Returns NULL upon failure. */ +extern const char * compute_curr_prefix (const char *orig_installprefix, + const char *orig_installdir, + const char *curr_pathname); + +#else + +/* By default, we use the hardwired pathnames. */ +#define relocate(pathname) (pathname) + +#endif + +#endif /* _RELOCATABLE_H */ diff --git a/intl/textdomain.c b/intl/textdomain.c new file mode 100644 index 00000000000..f259c696d94 --- /dev/null +++ b/intl/textdomain.c @@ -0,0 +1,142 @@ +/* Implementation of the textdomain(3) function. + Copyright (C) 1995-1998, 2000, 2001, 2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <stdlib.h> +#include <string.h> + +#ifdef _LIBC +# include <libintl.h> +#else +# include "libgnuintl.h" +#endif +#include "gettextP.h" + +#ifdef _LIBC +/* We have to handle multi-threaded applications. */ +# include <bits/libc-lock.h> +#else +/* Provide dummy implementation if this is outside glibc. */ +# define __libc_rwlock_define(CLASS, NAME) +# define __libc_rwlock_wrlock(NAME) +# define __libc_rwlock_unlock(NAME) +#endif + +/* The internal variables in the standalone libintl.a must have different + names than the internal variables in GNU libc, otherwise programs + using libintl.a cannot be linked statically. */ +#if !defined _LIBC +# define _nl_default_default_domain libintl_nl_default_default_domain +# define _nl_current_default_domain libintl_nl_current_default_domain +#endif + +/* @@ end of prolog @@ */ + +/* Name of the default text domain. */ +extern const char _nl_default_default_domain[] attribute_hidden; + +/* Default text domain in which entries for gettext(3) are to be found. */ +extern const char *_nl_current_default_domain attribute_hidden; + + +/* Names for the libintl functions are a problem. They must not clash + with existing names and they should follow ANSI C. But this source + code is also used in GNU C Library where the names have a __ + prefix. So we have to make a difference here. */ +#ifdef _LIBC +# define TEXTDOMAIN __textdomain +# ifndef strdup +# define strdup(str) __strdup (str) +# endif +#else +# define TEXTDOMAIN libintl_textdomain +#endif + +/* Lock variable to protect the global data in the gettext implementation. */ +__libc_rwlock_define (extern, _nl_state_lock attribute_hidden) + +/* Set the current default message catalog to DOMAINNAME. + If DOMAINNAME is null, return the current default. + If DOMAINNAME is "", reset to the default of "messages". */ +char * +TEXTDOMAIN (domainname) + const char *domainname; +{ + char *new_domain; + char *old_domain; + + /* A NULL pointer requests the current setting. */ + if (domainname == NULL) + return (char *) _nl_current_default_domain; + + __libc_rwlock_wrlock (_nl_state_lock); + + old_domain = (char *) _nl_current_default_domain; + + /* If domain name is the null string set to default domain "messages". */ + if (domainname[0] == '\0' + || strcmp (domainname, _nl_default_default_domain) == 0) + { + _nl_current_default_domain = _nl_default_default_domain; + new_domain = (char *) _nl_current_default_domain; + } + else if (strcmp (domainname, old_domain) == 0) + /* This can happen and people will use it to signal that some + environment variable changed. */ + new_domain = old_domain; + else + { + /* If the following malloc fails `_nl_current_default_domain' + will be NULL. This value will be returned and so signals we + are out of core. */ +#if defined _LIBC || defined HAVE_STRDUP + new_domain = strdup (domainname); +#else + size_t len = strlen (domainname) + 1; + new_domain = (char *) malloc (len); + if (new_domain != NULL) + memcpy (new_domain, domainname, len); +#endif + + if (new_domain != NULL) + _nl_current_default_domain = new_domain; + } + + /* We use this possibility to signal a change of the loaded catalogs + since this is most likely the case and there is no other easy we + to do it. Do it only when the call was successful. */ + if (new_domain != NULL) + { + ++_nl_msg_cat_cntr; + + if (old_domain != new_domain && old_domain != _nl_default_default_domain) + free (old_domain); + } + + __libc_rwlock_unlock (_nl_state_lock); + + return new_domain; +} + +#ifdef _LIBC +/* Alias for function name in GNU C Library. */ +weak_alias (__textdomain, textdomain); +#endif |