diff options
| author | Simon Josefsson <simon@josefsson.org> | 2011-02-20 16:25:16 +0100 |
|---|---|---|
| committer | Simon Josefsson <simon@josefsson.org> | 2011-02-20 16:26:21 +0100 |
| commit | aee017b8888c904c42a303586f05a193f778cedb (patch) | |
| tree | a44f8ee5f243968fdef3bc5f5719387360831479 | |
| parent | 8f177e5e8fc4ea89d3611be2a70832147dba5e82 (diff) | |
| download | gnutls-aee017b8888c904c42a303586f05a193f778cedb.tar.gz | |
Update gnulib files.
465 files changed, 3281 insertions, 2828 deletions
diff --git a/GNUmakefile b/GNUmakefile index 0394d98698..6e00ec89e7 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -5,7 +5,7 @@ # It is necessary if you want to build targets usually of interest # only to the maintainer. -# Copyright (C) 2001, 2003, 2006-2010 Free Software Foundation, Inc. +# Copyright (C) 2001, 2003, 2006-2011 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 diff --git a/build-aux/arg-nonnull.h b/build-aux/arg-nonnull.h index 7e3e2db82e..6c2f1e82d0 100644 --- a/build-aux/arg-nonnull.h +++ b/build-aux/arg-nonnull.h @@ -1,5 +1,5 @@ /* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 @@ -9,7 +9,7 @@ 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 - Lesser General Public License for more details. + General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ diff --git a/build-aux/c++defs.h b/build-aux/c++defs.h index 0c2fad7a21..b6821a64ac 100644 --- a/build-aux/c++defs.h +++ b/build-aux/c++defs.h @@ -1,5 +1,5 @@ /* C++ compatible function declaration macros. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2011 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 @@ -9,7 +9,7 @@ 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 - Lesser General Public License for more details. + General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ diff --git a/build-aux/config.rpath b/build-aux/config.rpath index 17298f2348..8bd7f5d726 100755 --- a/build-aux/config.rpath +++ b/build-aux/config.rpath @@ -2,7 +2,7 @@ # Output a system dependent set of variables, describing how to set the # run time search path of shared libraries in an executable. # -# Copyright 1996-2010 Free Software Foundation, Inc. +# Copyright 1996-2011 Free Software Foundation, Inc. # Taken from GNU libtool, 2001 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 # @@ -57,13 +57,6 @@ else aix*) wl='-Wl,' ;; - darwin*) - case $cc_basename in - xlc*) - wl='-Wl,' - ;; - esac - ;; mingw* | cygwin* | pw32* | os2* | cegcc*) ;; hpux9* | hpux10* | hpux11*) @@ -72,9 +65,7 @@ else irix5* | irix6* | nonstopux*) wl='-Wl,' ;; - newsos6) - ;; - linux* | k*bsd*-gnu) + linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in ecc*) wl='-Wl,' @@ -85,17 +76,26 @@ else lf95*) wl='-Wl,' ;; - pgcc | pgf77 | pgf90) + nagfor*) + wl='-Wl,-Wl,,' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) wl='-Wl,' ;; ccc*) wl='-Wl,' ;; + xl* | bgxl* | bgf* | mpixl*) + wl='-Wl,' + ;; como) wl='-lopt=' ;; *) case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + wl= + ;; *Sun\ C*) wl='-Wl,' ;; @@ -103,13 +103,24 @@ else ;; esac ;; + newsos6) + ;; + *nto* | *qnx*) + ;; osf3* | osf4* | osf5*) wl='-Wl,' ;; rdos*) ;; solaris*) - wl='-Wl,' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + wl='-Qoption ld ' + ;; + *) + wl='-Wl,' + ;; + esac ;; sunos4*) wl='-Qoption ld ' @@ -171,15 +182,14 @@ if test "$with_gnu_ld" = yes; then fi ;; amigaos*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports - # that the semantics of dynamic libraries on AmigaOS, at least up - # to version 4, is to share data among multiple programs linked - # with the same dynamic library. Since this doesn't match the - # behavior of shared libraries on other platforms, we cannot use - # them. - ld_shlibs=no + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then @@ -198,11 +208,13 @@ if test "$with_gnu_ld" = yes; then ld_shlibs=no fi ;; + haiku*) + ;; interix[3-9]*) hardcode_direct=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; - gnu* | linux* | k*bsd*-gnu) + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then : else @@ -325,10 +337,14 @@ else fi ;; amigaos*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - # see comment about different semantics on the GNU ld section - ld_shlibs=no + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac ;; bsdi[45]*) ;; @@ -342,24 +358,15 @@ else ;; darwin* | rhapsody*) hardcode_direct=no - if test "$GCC" = yes ; then + if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then : else - case $cc_basename in - xlc*) - ;; - *) - ld_shlibs=no - ;; - esac + ld_shlibs=no fi ;; dgux*) hardcode_libdir_flag_spec='-L$libdir' ;; - freebsd1*) - ld_shlibs=no - ;; freebsd2.2*) hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes @@ -420,6 +427,8 @@ else hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; + *nto* | *qnx*) + ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes @@ -515,7 +524,12 @@ case "$host_os" in library_names_spec='$libname$shrext' ;; amigaos*) - library_names_spec='$libname.a' + case "$host_cpu" in + powerpc*) + library_names_spec='$libname$shrext' ;; + m68k) + library_names_spec='$libname.a' ;; + esac ;; beos*) library_names_spec='$libname$shrext' @@ -534,8 +548,6 @@ case "$host_os" in dgux*) library_names_spec='$libname$shrext' ;; - freebsd1*) - ;; freebsd* | dragonfly*) case "$host_os" in freebsd[123]*) @@ -547,6 +559,9 @@ case "$host_os" in gnu*) library_names_spec='$libname$shrext' ;; + haiku*) + library_names_spec='$libname$shrext' + ;; hpux9* | hpux10* | hpux11*) case $host_cpu in ia64*) @@ -582,7 +597,7 @@ case "$host_os" in ;; linux*oldld* | linux*aout* | linux*coff*) ;; - linux* | k*bsd*-gnu) + linux* | k*bsd*-gnu | kopensolaris*-gnu) library_names_spec='$libname$shrext' ;; knetbsd*-gnu) @@ -594,7 +609,7 @@ case "$host_os" in newsos6) library_names_spec='$libname$shrext' ;; - nto-qnx*) + *nto* | *qnx*) library_names_spec='$libname$shrext' ;; openbsd*) @@ -625,6 +640,9 @@ case "$host_os" in sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) library_names_spec='$libname$shrext' ;; + tpf*) + library_names_spec='$libname$shrext' + ;; uts4*) library_names_spec='$libname$shrext' ;; diff --git a/build-aux/gendocs.sh b/build-aux/gendocs.sh index 31808419b4..34ef112e35 100755 --- a/build-aux/gendocs.sh +++ b/build-aux/gendocs.sh @@ -2,9 +2,10 @@ # gendocs.sh -- generate a GNU manual in many formats. This script is # mentioned in maintain.texi. See the help message below for usage details. -scriptversion=2010-11-27.07 +scriptversion=2010-11-29.11 -# Copyright 2003-2010 Free Software Foundation, Inc. +# Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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 diff --git a/build-aux/pmccabe2html b/build-aux/pmccabe2html index 1a4cdd1e21..c7cf3d0970 100644 --- a/build-aux/pmccabe2html +++ b/build-aux/pmccabe2html @@ -1,6 +1,6 @@ # pmccabe2html - AWK script to convert pmccabe output to html -*- awk -*- -# Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc. +# Copyright (C) 2007-2011 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 diff --git a/build-aux/update-copyright b/build-aux/update-copyright index 28ff44180e..ef0b1ce668 100755 --- a/build-aux/update-copyright +++ b/build-aux/update-copyright @@ -3,9 +3,9 @@ eval '(exit $?0)' && eval 'exec perl -wS -0777 -pi "$0" ${1+"$@"}' if 0; # Update an FSF copyright year list to include the current year. -my $VERSION = '2009-12-28.11:09'; # UTC +my $VERSION = '2011-01-02.20:59'; # UTC -# Copyright (C) 2009-2010 Free Software Foundation, Inc. +# Copyright (C) 2009-2011 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 @@ -22,12 +22,16 @@ my $VERSION = '2009-12-28.11:09'; # UTC # Written by Jim Meyering and Joel E. Denny -# The arguments to this script should be names of files that contain FSF -# copyright statements to be updated. For example, you might wish to -# use the update-copyright target rule in maint.mk from gnulib's -# maintainer-makefile module. +# The arguments to this script should be names of files that contain +# copyright statements to be updated. The copyright holder's name +# defaults to "Free Softward Foundation, Inc." but may be changed to +# any other name by using the "UPDATE_COPYRIGHT_HOLDER" environment +# variable. # -# Iff an FSF copyright statement is recognized in a file and the final +# For example, you might wish to use the update-copyright target rule +# in maint.mk from gnulib's maintainer-makefile module. +# +# Iff a copyright statement is recognized in a file and the final # year is not the current year, then the statement is updated for the # new year and it is reformatted to: # @@ -36,10 +40,10 @@ my $VERSION = '2009-12-28.11:09'; # UTC # 3. Expand copyright year intervals. (See "Environment variables" # below.) # -# A warning is printed for every file for which no FSF copyright +# A warning is printed for every file for which no copyright # statement is recognized. # -# Each file's FSF copyright statement must be formated correctly in +# Each file's copyright statement must be formated correctly in # order to be recognized. For example, each of these is fine: # # Copyright @copyright{} 1990-2005, 2007-2009 Free Software @@ -59,23 +63,17 @@ my $VERSION = '2009-12-28.11:09'; # UTC # ## Copyright (C) 1990-2005, 2007-2009 Free Software # # Foundation, Inc. # -# The following copyright statement is not recognized because the -# copyright holder is not the FSF: -# -# Copyright (C) 1990-2005, 2007-2009 Acme, Inc. -# -# However, any correctly formatted FSF copyright statement following -# either of the previous two copyright statements would be recognized. +# However, any correctly formatted copyright statement following +# a non-matching copyright statements would be recognized. # -# The exact conditions that a file's FSF copyright statement must meet +# The exact conditions that a file's copyright statement must meet # to be recognized are: # -# 1. It is the first FSF copyright statement that meets all of the -# following conditions. Subsequent FSF copyright statements are +# 1. It is the first copyright statement that meets all of the +# following conditions. Subsequent copyright statements are # ignored. # 2. Its format is "Copyright (C)", then a list of copyright years, -# and then the name of the copyright holder, which is "Free -# Software Foundation, Inc.". +# and then the name of the copyright holder. # 3. The "(C)" takes one of the following forms or is omitted # entirely: # @@ -84,9 +82,9 @@ my $VERSION = '2009-12-28.11:09'; # UTC # C. @copyright{} # D. © # -# 4. The "Copyright" appears at the beginning of a line except that it +# 4. The "Copyright" appears at the beginning of a line, except that it # may be prefixed by any sequence (e.g., a comment) of no more than -# 5 characters. +# 5 characters -- including white space. # 5. Iff such a prefix is present, the same prefix appears at the # beginning of each remaining line within the FSF copyright # statement. There is one exception in order to support C-style @@ -116,13 +114,16 @@ my $VERSION = '2009-12-28.11:09'; # UTC # UPDATE_COPYRIGHT_YEAR. # 4. The default maximum line length for a copyright line is 72. # Set UPDATE_COPYRIGHT_MAX_LINE_LENGTH to use a different length. +# 5. Set UPDATE_COPYRIGHT_HOLDER if the copyright holder is other +# than "Free Software Foundation, Inc.". use strict; use warnings; my $copyright_re = 'Copyright'; my $circle_c_re = '(?:\([cC]\)|@copyright{}|©)'; -my $holder = 'Free Software Foundation, Inc.'; +my $holder = $ENV{UPDATE_COPYRIGHT_HOLDER}; +$holder ||= 'Free Software Foundation, Inc.'; my $prefix_max = 5; my $margin = $ENV{UPDATE_COPYRIGHT_MAX_LINE_LENGTH}; !$margin || $margin !~ m/^\d+$/ @@ -252,7 +253,7 @@ if (defined $stmt_re) } else { - print STDERR "$ARGV: warning: FSF copyright statement not found\n"; + print STDERR "$ARGV: warning: copyright statement not found\n"; } # Local variables: diff --git a/build-aux/useless-if-before-free b/build-aux/useless-if-before-free index 6aa7d3965f..a6c228bcf4 100755 --- a/build-aux/useless-if-before-free +++ b/build-aux/useless-if-before-free @@ -2,17 +2,15 @@ eval '(exit $?0)' && eval 'exec perl -wST "$0" ${1+"$@"}' & eval 'exec perl -wST "$0" $argv:q' if 0; # Detect instances of "if (p) free (p);". -# Likewise for "if (p != NULL) free (p);". And with braces. -# Also detect "if (NULL != p) free (p);". -# And with 0 in place of NULL. +# Likewise "if (p != 0)", "if (0 != p)", or with NULL; and with braces. -my $VERSION = '2009-04-16 15:57'; # UTC +my $VERSION = '2011-01-09 01:39'; # UTC # The definition above must lie within the first 8 lines in order # for the Emacs time-stamp write hook (at end) to update it. # If you change this file with Emacs, please let the write hook # do its job. Otherwise, update this string manually. -# Copyright (C) 2008-2010 Free Software Foundation, Inc. +# Copyright (C) 2008-2011 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 @@ -63,7 +61,7 @@ detect free-like functions named FOO and BAR. OPTIONS: - --list print only the name of each matching FILE (\0-terminated) + --list print only the name of each matching FILE (\\0-terminated) --name=N add name N to the list of \`free\'-like functions to detect; may be repeated diff --git a/build-aux/vc-list-files b/build-aux/vc-list-files index 48a33ee7f4..9bb6fe6d3d 100755 --- a/build-aux/vc-list-files +++ b/build-aux/vc-list-files @@ -4,7 +4,7 @@ # Print a version string. scriptversion=2010-04-23.22; # UTC -# Copyright (C) 2006-2010 Free Software Foundation, Inc. +# Copyright (C) 2006-2011 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 diff --git a/build-aux/warn-on-use.h b/build-aux/warn-on-use.h index 171e599163..2cdeec3e66 100644 --- a/build-aux/warn-on-use.h +++ b/build-aux/warn-on-use.h @@ -1,5 +1,5 @@ /* A C macro for emitting warnings if a function is used. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2011 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 @@ -9,7 +9,7 @@ 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 - Lesser General Public License for more details. + General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ diff --git a/gl/Makefile.am b/gl/Makefile.am index a4c50aad10..d70be60160 100644 --- a/gl/Makefile.am +++ b/gl/Makefile.am @@ -1,6 +1,6 @@ ## DO NOT EDIT! GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. -# Copyright (C) 2002-2010 Free Software Foundation, Inc. +# Copyright (C) 2002-2011 Free Software Foundation, Inc. # # This file is free software, distributed under the terms of the GNU # General Public License. As a special exception to the GNU General @@ -124,7 +124,7 @@ BUILT_SOURCES += arpa/inet.h # We need the following in order to create <arpa/inet.h> when the system # doesn't have one. -arpa/inet.h: arpa_inet.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H) +arpa/inet.h: arpa_inet.in.h $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) $(AM_V_at)$(MKDIR_P) arpa $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ @@ -138,6 +138,7 @@ arpa/inet.h: arpa_inet.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H) -e 's|@''GNULIB_INET_PTON''@|$(GNULIB_INET_PTON)|g' \ -e 's|@''HAVE_DECL_INET_NTOP''@|$(HAVE_DECL_INET_NTOP)|g' \ -e 's|@''HAVE_DECL_INET_PTON''@|$(HAVE_DECL_INET_PTON)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/arpa_inet.in.h; \ @@ -729,6 +730,7 @@ stdint.h: stdint.in.h -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \ -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \ -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ @@ -810,6 +812,8 @@ stdio.h: stdio.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''GNULIB_VSPRINTF_POSIX''@|$(GNULIB_VSPRINTF_POSIX)|g' \ < $(srcdir)/stdio.in.h | \ sed -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \ + -e 's|@''HAVE_DECL_FSEEKO''@|$(HAVE_DECL_FSEEKO)|g' \ + -e 's|@''HAVE_DECL_FTELLO''@|$(HAVE_DECL_FTELLO)|g' \ -e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \ -e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \ -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \ @@ -904,7 +908,8 @@ stdlib.h: stdlib.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''GNULIB_SYSTEM_POSIX''@|$(GNULIB_SYSTEM_POSIX)|g' \ -e 's|@''GNULIB_UNLOCKPT''@|$(GNULIB_UNLOCKPT)|g' \ -e 's|@''GNULIB_UNSETENV''@|$(GNULIB_UNSETENV)|g' \ - -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + < $(srcdir)/stdlib.in.h | \ + sed -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ @@ -920,14 +925,14 @@ stdlib.h: stdlib.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ - -e 's|@''HAVE_SETENV''@|$(HAVE_SETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ - -e 's|@''HAVE_UNSETENV''@|$(HAVE_UNSETENV)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ -e 's|@''REPLACE_CALLOC''@|$(REPLACE_CALLOC)|g' \ -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ -e 's|@''REPLACE_MALLOC''@|$(REPLACE_MALLOC)|g' \ @@ -940,8 +945,7 @@ stdlib.h: stdlib.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ - -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ - < $(srcdir)/stdlib.in.h; \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += stdlib.h stdlib.h-t @@ -1241,7 +1245,7 @@ time.h: time.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''GNULIB_STRPTIME''@|$(GNULIB_STRPTIME)|g' \ -e 's|@''GNULIB_TIMEGM''@|$(GNULIB_TIMEGM)|g' \ -e 's|@''GNULIB_TIME_R''@|$(GNULIB_TIME_R)|g' \ - -e 's|@''HAVE_LOCALTIME_R''@|$(HAVE_LOCALTIME_R)|g' \ + -e 's|@''HAVE_DECL_LOCALTIME_R''@|$(HAVE_DECL_LOCALTIME_R)|g' \ -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \ -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \ -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \ @@ -1309,6 +1313,7 @@ unistd.h: unistd.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''GNULIB_LINK''@|$(GNULIB_LINK)|g' \ -e 's|@''GNULIB_LINKAT''@|$(GNULIB_LINKAT)|g' \ -e 's|@''GNULIB_LSEEK''@|$(GNULIB_LSEEK)|g' \ + -e 's|@''GNULIB_PIPE''@|$(GNULIB_PIPE)|g' \ -e 's|@''GNULIB_PIPE2''@|$(GNULIB_PIPE2)|g' \ -e 's|@''GNULIB_PREAD''@|$(GNULIB_PREAD)|g' \ -e 's|@''GNULIB_PWRITE''@|$(GNULIB_PWRITE)|g' \ @@ -1343,6 +1348,7 @@ unistd.h: unistd.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ @@ -1351,23 +1357,26 @@ unistd.h: unistd.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ - -e 's|@''HAVE_TTYNAME_R''@|$(HAVE_TTYNAME_R)|g' \ -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ - -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + | \ + sed -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ @@ -1465,68 +1474,6 @@ EXTRA_DIST += $(top_srcdir)/build-aux/warn-on-use.h ## end gnulib module warn-on-use -## begin gnulib module wchar - -BUILT_SOURCES += wchar.h - -# We need the following in order to create <wchar.h> when the system -# version does not work standalone. -wchar.h: wchar.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) - $(AM_V_GEN)rm -f $@-t $@ && \ - { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ - sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ - -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ - -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ - -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ - -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ - -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ - -e 's|@''GNULIB_BTOWC''@|$(GNULIB_BTOWC)|g' \ - -e 's|@''GNULIB_WCTOB''@|$(GNULIB_WCTOB)|g' \ - -e 's|@''GNULIB_MBSINIT''@|$(GNULIB_MBSINIT)|g' \ - -e 's|@''GNULIB_MBRTOWC''@|$(GNULIB_MBRTOWC)|g' \ - -e 's|@''GNULIB_MBRLEN''@|$(GNULIB_MBRLEN)|g' \ - -e 's|@''GNULIB_MBSRTOWCS''@|$(GNULIB_MBSRTOWCS)|g' \ - -e 's|@''GNULIB_MBSNRTOWCS''@|$(GNULIB_MBSNRTOWCS)|g' \ - -e 's|@''GNULIB_WCRTOMB''@|$(GNULIB_WCRTOMB)|g' \ - -e 's|@''GNULIB_WCSRTOMBS''@|$(GNULIB_WCSRTOMBS)|g' \ - -e 's|@''GNULIB_WCSNRTOMBS''@|$(GNULIB_WCSNRTOMBS)|g' \ - -e 's|@''GNULIB_WCWIDTH''@|$(GNULIB_WCWIDTH)|g' \ - -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ - -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ - -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ - -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ - -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ - -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ - -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ - -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ - -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ - -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ - -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ - -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ - -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ - -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ - -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ - -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ - -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ - -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ - -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ - -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ - -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ - -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ - -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ - -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ - -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ - -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ - -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ - < $(srcdir)/wchar.in.h; \ - } > $@-t && \ - mv $@-t $@ -MOSTLYCLEANFILES += wchar.h wchar.h-t - -EXTRA_DIST += wchar.in.h - -## end gnulib module wchar - ## begin gnulib module xsize libgnu_la_SOURCES += xsize.h diff --git a/gl/accept.c b/gl/accept.c index a68f7dcfc0..5591fa50a4 100644 --- a/gl/accept.c +++ b/gl/accept.c @@ -1,6 +1,6 @@ /* accept.c --- wrappers for Windows accept function - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/alignof.h b/gl/alignof.h index 240468c682..03bed6f4a9 100644 --- a/gl/alignof.h +++ b/gl/alignof.h @@ -1,5 +1,5 @@ /* Determine alignment of types. - Copyright (C) 2003-2004, 2006, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2003-2004, 2006, 2009-2011 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 diff --git a/gl/alloca.c b/gl/alloca.c index 75afdb9607..771c2faa34 100644 --- a/gl/alloca.c +++ b/gl/alloca.c @@ -94,21 +94,20 @@ static int stack_dir; /* 1 or -1 once known. */ # define STACK_DIR stack_dir static void -find_stack_direction (void) +find_stack_direction (char **ptr) { - static char *addr = NULL; /* Address of first `dummy', once known. */ auto char dummy; /* To get stack address. */ - if (addr == NULL) + if (*ptr == NULL) { /* Initial entry. */ - addr = ADDRESS_FUNCTION (dummy); + *ptr = ADDRESS_FUNCTION (dummy); - find_stack_direction (); /* Recurse once. */ + find_stack_direction (ptr); /* Recurse once. */ } else { /* Second entry. */ - if (ADDRESS_FUNCTION (dummy) > addr) + if (ADDRESS_FUNCTION (dummy) > *ptr) stack_dir = 1; /* Stack grew upward. */ else stack_dir = -1; /* Stack grew downward. */ @@ -155,7 +154,10 @@ alloca (size_t size) # if STACK_DIRECTION == 0 if (STACK_DIR == 0) /* Unknown growth direction. */ - find_stack_direction (); + { + char *addr = NULL; /* Address of first `dummy', once known. */ + find_stack_direction (&addr); + } # endif /* Reclaim garbage, defined as all alloca'd storage that diff --git a/gl/alloca.in.h b/gl/alloca.in.h index 44f20b7a1a..5b69c6c81a 100644 --- a/gl/alloca.in.h +++ b/gl/alloca.in.h @@ -1,6 +1,6 @@ /* Memory allocation on the stack. - Copyright (C) 1995, 1999, 2001-2004, 2006-2010 Free Software Foundation, + Copyright (C) 1995, 1999, 2001-2004, 2006-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it diff --git a/gl/arpa_inet.in.h b/gl/arpa_inet.in.h index f17d642b84..1470f866b8 100644 --- a/gl/arpa_inet.in.h +++ b/gl/arpa_inet.in.h @@ -1,6 +1,6 @@ /* A GNU-like <arpa/inet.h>. - Copyright (C) 2005-2006, 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2011 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 @@ -34,6 +34,12 @@ # include <sys/socket.h> #endif +/* On NonStop Kernel, inet_ntop and inet_pton are declared in <netdb.h>. + But avoid namespace pollution on glibc systems. */ +#if defined __TANDEM && !defined __GLIBC__ +# include <netdb.h> +#endif + #if @HAVE_ARPA_INET_H@ /* The include_next requires a split double-inclusion guard. */ @@ -44,13 +50,12 @@ #ifndef _GL_ARPA_INET_H #define _GL_ARPA_INET_H +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ -#ifdef __cplusplus -extern "C" { -#endif #if @GNULIB_INET_NTOP@ # if !@HAVE_DECL_INET_NTOP@ @@ -69,10 +74,17 @@ extern "C" { For more details, see the POSIX:2001 specification <http://www.opengroup.org/susv3xsh/inet_ntop.html>. */ -extern const char *inet_ntop (int af, const void *restrict src, - char *restrict dst, socklen_t cnt) - _GL_ARG_NONNULL ((2, 3)); +_GL_FUNCDECL_SYS (inet_ntop, const char *, + (int af, const void *restrict src, + char *restrict dst, socklen_t cnt) + _GL_ARG_NONNULL ((2, 3))); # endif +/* Need to cast, because on NonStop Kernel, the fourth parameter is + size_t cnt. */ +_GL_CXXALIAS_SYS_CAST (inet_ntop, const char *, + (int af, const void *restrict src, + char *restrict dst, socklen_t cnt)); +_GL_CXXALIASWARN (inet_ntop); #elif defined GNULIB_POSIXCHECK # undef inet_ntop # if HAVE_RAW_DECL_INET_NTOP @@ -83,9 +95,13 @@ _GL_WARN_ON_USE (inet_ntop, "inet_ntop is unportable - " #if @GNULIB_INET_PTON@ # if !@HAVE_DECL_INET_PTON@ -extern int inet_pton (int af, const char *restrict src, void *restrict dst) - _GL_ARG_NONNULL ((2, 3)); +_GL_FUNCDECL_SYS (inet_pton, int, + (int af, const char *restrict src, void *restrict dst) + _GL_ARG_NONNULL ((2, 3))); # endif +_GL_CXXALIAS_SYS (inet_pton, int, + (int af, const char *restrict src, void *restrict dst)); +_GL_CXXALIASWARN (inet_pton); #elif defined GNULIB_POSIXCHECK # undef inet_pton # if HAVE_RAW_DECL_INET_PTON @@ -94,9 +110,6 @@ _GL_WARN_ON_USE (inet_pton, "inet_pton is unportable - " # endif #endif -#ifdef __cplusplus -} -#endif #endif /* _GL_ARPA_INET_H */ #endif /* _GL_ARPA_INET_H */ diff --git a/gl/asnprintf.c b/gl/asnprintf.c index 3bd2229d52..e4fd95c6ee 100644 --- a/gl/asnprintf.c +++ b/gl/asnprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999, 2002, 2006, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 1999, 2002, 2006, 2009-2011 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 @@ -1,6 +1,6 @@ /* bind.c --- wrappers for Windows bind function - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/c-ctype.c b/gl/c-ctype.c index 0d8da205b6..0fb42953ab 100644 --- a/gl/c-ctype.c +++ b/gl/c-ctype.c @@ -1,6 +1,6 @@ /* Character handling in C locale. - Copyright 2000-2003, 2006, 2009-2010 Free Software Foundation, Inc. + Copyright 2000-2003, 2006, 2009-2011 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 diff --git a/gl/c-ctype.h b/gl/c-ctype.h index 0eb27e659b..57e71ee02c 100644 --- a/gl/c-ctype.h +++ b/gl/c-ctype.h @@ -5,7 +5,7 @@ <ctype.h> functions' behaviour depends on the current locale set via setlocale. - Copyright (C) 2000-2003, 2006, 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2000-2003, 2006, 2008-2011 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 diff --git a/gl/close-hook.c b/gl/close-hook.c index 0253c4dc59..ecc5f46cdb 100644 --- a/gl/close-hook.c +++ b/gl/close-hook.c @@ -1,5 +1,5 @@ /* Hook for making the close() function extensible. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it @@ -10,7 +10,7 @@ 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 - Lesser General Public License for more details. + General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ diff --git a/gl/close-hook.h b/gl/close-hook.h index 1e115516d6..283bebbe3f 100644 --- a/gl/close-hook.h +++ b/gl/close-hook.h @@ -1,5 +1,5 @@ /* Hook for making the close() function extensible. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 @@ -9,7 +9,7 @@ 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 - Lesser General Public License for more details. + General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ diff --git a/gl/close.c b/gl/close.c index afa8f64058..1c06c166f7 100644 --- a/gl/close.c +++ b/gl/close.c @@ -1,5 +1,5 @@ /* close replacement. - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/connect.c b/gl/connect.c index 70a5ff6d06..ea03e77bc0 100644 --- a/gl/connect.c +++ b/gl/connect.c @@ -1,6 +1,6 @@ /* connect.c --- wrappers for Windows connect function - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/errno.in.h b/gl/errno.in.h index 7ebaddcfc2..a91f5912ea 100644 --- a/gl/errno.in.h +++ b/gl/errno.in.h @@ -1,6 +1,6 @@ /* A POSIX-like <errno.h>. - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/error.c b/gl/error.c index ed9dba0d27..a2d1c1be33 100644 --- a/gl/error.c +++ b/gl/error.c @@ -1,5 +1,5 @@ /* Error handler for noninteractive utilities - Copyright (C) 1990-1998, 2000-2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 1990-1998, 2000-2007, 2009-2011 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/gl/error.h b/gl/error.h index 9deef02d2f..80f81bcef2 100644 --- a/gl/error.h +++ b/gl/error.h @@ -1,6 +1,6 @@ /* Declaration for error-reporting function - Copyright (C) 1995, 1996, 1997, 2003, 2006, 2008, 2009, 2010 Free Software - Foundation, Inc. + Copyright (C) 1995-1997, 2003, 2006, 2008-2011 Free Software Foundation, + Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify @@ -19,16 +19,16 @@ #ifndef _ERROR_H #define _ERROR_H 1 -#ifndef __attribute__ /* The __attribute__ feature is available in gcc versions 2.5 and later. The __-protected variants of the attributes 'format' and 'printf' are accepted by gcc versions 2.6.4 (effectively 2.7) and later. - We enable __attribute__ only if these are supported too, because + We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because gnulib and libintl do '#define printf __printf__' when they override the 'printf' function. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) -# define __attribute__(Spec) /* empty */ -# endif +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +#else +# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ #endif #ifdef __cplusplus @@ -40,11 +40,11 @@ extern "C" { If STATUS is nonzero, terminate the program with `exit (STATUS)'. */ extern void error (int __status, int __errnum, const char *__format, ...) - __attribute__ ((__format__ (__printf__, 3, 4))); + _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 4)); extern void error_at_line (int __status, int __errnum, const char *__fname, unsigned int __lineno, const char *__format, ...) - __attribute__ ((__format__ (__printf__, 5, 6))); + _GL_ATTRIBUTE_FORMAT ((__printf__, 5, 6)); /* If NULL, error will flush stdout, then print on stderr the program name, a colon and a space. Otherwise, error will call this diff --git a/gl/fclose.c b/gl/fclose.c index 9f4388912a..1d7e85b668 100644 --- a/gl/fclose.c +++ b/gl/fclose.c @@ -1,5 +1,5 @@ /* fclose replacement. - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/float+.h b/gl/float+.h index bf6714ae10..2e844890c9 100644 --- a/gl/float+.h +++ b/gl/float+.h @@ -1,5 +1,5 @@ /* Supplemental information about the floating-point formats. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2007. This program is free software; you can redistribute it and/or modify diff --git a/gl/float.in.h b/gl/float.in.h index a68ec61a96..d32f20ee4d 100644 --- a/gl/float.in.h +++ b/gl/float.in.h @@ -1,6 +1,6 @@ /* A correct <float.h>. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/fseeko.c b/gl/fseeko.c index 05a7384c07..2dd4cdcd94 100644 --- a/gl/fseeko.c +++ b/gl/fseeko.c @@ -1,5 +1,5 @@ /* An fseeko() function that, together with fflush(), is POSIX compliant. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 @@ -69,7 +69,7 @@ fseeko (FILE *fp, off_t offset, int whence) && fp->_rcount == 0 && fp->_wcount == 0 && fp->_ungetc_count == 0) -#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw */ +#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */ if (fp_->_ptr == fp_->_base && (fp_->_ptr == NULL || fp_->_cnt == 0)) #elif defined __UCLIBC__ /* uClibc */ @@ -131,7 +131,7 @@ fseeko (FILE *fp, off_t offset, int whence) fp_->_flags &= ~__SEOF; #elif defined __EMX__ /* emx+gcc */ fp->_flags &= ~_IOEOF; -#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw */ +#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */ fp->_flag &= ~_IOEOF; #elif defined __MINT__ /* Atari FreeMiNT */ fp->__offset = pos; diff --git a/gl/ftello.c b/gl/ftello.c index 098e36ae58..fbdc44f2ea 100644 --- a/gl/ftello.c +++ b/gl/ftello.c @@ -1,5 +1,5 @@ /* An ftello() function that works around platform bugs. - Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 @@ -50,7 +50,7 @@ ftello (FILE *fp) ftello (fp); /* Compute the file position ourselves. */ - pos = llseek (fileno (fp), (off_t) 0, SEEK_CUR); + pos = lseek (fileno (fp), (off_t) 0, SEEK_CUR); if (pos >= 0) { if ((fp_->_flag & _IONBF) == 0 && fp_->_base != NULL) diff --git a/gl/gai_strerror.c b/gl/gai_strerror.c index c05b5c47ee..402ba6f745 100644 --- a/gl/gai_strerror.c +++ b/gl/gai_strerror.c @@ -1,5 +1,5 @@ -/* Copyright (C) 1997, 2001, 2002, 2004, 2005, 2006, 2008, 2009, 2010 Free - Software Foundation, Inc. +/* Copyright (C) 1997, 2001-2002, 2004-2006, 2008-2011 Free Software + Foundation, Inc. This file is part of the GNU C Library. Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997. diff --git a/gl/getaddrinfo.c b/gl/getaddrinfo.c index 4734606a47..99b29ec88c 100644 --- a/gl/getaddrinfo.c +++ b/gl/getaddrinfo.c @@ -1,5 +1,5 @@ /* Get address information (partial implementation). - Copyright (C) 1997, 2001-2002, 2004-2010 Free Software Foundation, Inc. + Copyright (C) 1997, 2001-2002, 2004-2011 Free Software Foundation, Inc. Contributed by Simon Josefsson <simon@josefsson.org>. This program is free software; you can redistribute it and/or modify diff --git a/gl/getdelim.c b/gl/getdelim.c index 66d07b9ae0..14a8bce818 100644 --- a/gl/getdelim.c +++ b/gl/getdelim.c @@ -1,6 +1,6 @@ /* getdelim.c --- Implementation of replacement getdelim function. - Copyright (C) 1994, 1996, 1997, 1998, 2001, 2003, 2005, 2006, 2007, 2008, - 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 1994, 1996-1998, 2001, 2003, 2005-2011 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 diff --git a/gl/getline.c b/gl/getline.c index 30c076e870..e6e918724d 100644 --- a/gl/getline.c +++ b/gl/getline.c @@ -1,5 +1,5 @@ /* getline.c --- Implementation of replacement getline function. - Copyright (C) 2005, 2006, 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2005-2007, 2009-2011 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 diff --git a/gl/getpass.c b/gl/getpass.c index e9b4eb9b1b..37b35b308e 100644 --- a/gl/getpass.c +++ b/gl/getpass.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992-2001, 2003-2007, 2009-2010 Free Software Foundation, Inc. +/* Copyright (C) 1992-2001, 2003-2007, 2009-2011 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/gl/getpass.h b/gl/getpass.h index 6a54261afe..f1e67b5aa6 100644 --- a/gl/getpass.h +++ b/gl/getpass.h @@ -1,5 +1,5 @@ /* getpass.h -- Read a password of arbitrary length from /dev/tty or stdin. - Copyright (C) 2004, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2004, 2009-2011 Free Software Foundation, Inc. Contributed by Simon Josefsson <jas@extundo.com>, 2004. This program is free software; you can redistribute it and/or modify diff --git a/gl/gettext.h b/gl/gettext.h index f08759e186..88d9867e39 100644 --- a/gl/gettext.h +++ b/gl/gettext.h @@ -1,5 +1,5 @@ /* Convenience header for conditional use of GNU <libintl.h>. - Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2010 Free Software + Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -93,6 +93,12 @@ #endif +/* Prefer gnulib's setlocale override over libintl's setlocale override. */ +#ifdef GNULIB_defined_setlocale +# undef setlocale +# define setlocale rpl_setlocale +#endif + /* A pseudo function call that serves as a marker for the automated extraction of messages, but does not call gettext(). The run-time translation is done at a different place in the code. diff --git a/gl/gettime.c b/gl/gettime.c index 044b26f0f3..6dbb4574c6 100644 --- a/gl/gettime.c +++ b/gl/gettime.c @@ -1,6 +1,6 @@ /* gettime -- get the system clock - Copyright (C) 2002, 2004-2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2002, 2004-2007, 2009-2011 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 diff --git a/gl/gettimeofday.c b/gl/gettimeofday.c index 74fc558139..e4ce95107d 100644 --- a/gl/gettimeofday.c +++ b/gl/gettimeofday.c @@ -1,6 +1,6 @@ /* Provide gettimeofday for systems that don't have it or for which it's broken. - Copyright (C) 2001-2003, 2005-2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2007, 2009-2011 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 diff --git a/gl/inet_ntop.c b/gl/inet_ntop.c index 8746114bbe..c1b3b704d8 100644 --- a/gl/inet_ntop.c +++ b/gl/inet_ntop.c @@ -1,6 +1,6 @@ /* inet_ntop.c -- convert IPv4 and IPv6 addresses from binary to text form - Copyright (C) 2005-2006, 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2011 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 diff --git a/gl/inet_pton.c b/gl/inet_pton.c index d8a2dee0ff..8b38e8091d 100644 --- a/gl/inet_pton.c +++ b/gl/inet_pton.c @@ -1,6 +1,6 @@ /* inet_pton.c -- convert IPv4 and IPv6 addresses from text to binary form - Copyright (C) 2006, 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2006, 2008-2011 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 diff --git a/gl/intprops.h b/gl/intprops.h index 0c2787582f..58b1b3fbf4 100644 --- a/gl/intprops.h +++ b/gl/intprops.h @@ -1,7 +1,6 @@ /* intprops.h -- properties of integer types - Copyright (C) 2001, 2002, 2003, 2004, 2005, 2009, 2010 Free Software - Foundation, Inc. + Copyright (C) 2001-2005, 2009-2011 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 @@ -50,11 +49,11 @@ ? (t) 0 \ : TYPE_SIGNED_MAGNITUDE (t) \ ? ~ (t) 0 \ - : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))) + : ~ TYPE_MAXIMUM (t))) # define TYPE_MAXIMUM(t) \ ((t) (! TYPE_SIGNED (t) \ ? (t) -1 \ - : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))) + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) /* Return zero if T can be determined to be an unsigned type. Otherwise, return 1. diff --git a/gl/listen.c b/gl/listen.c index 4a77de22ea..938aa75460 100644 --- a/gl/listen.c +++ b/gl/listen.c @@ -1,6 +1,6 @@ /* listen.c --- wrappers for Windows listen function - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/lseek.c b/gl/lseek.c index 0d5376ab34..8339044ba8 100644 --- a/gl/lseek.c +++ b/gl/lseek.c @@ -1,5 +1,5 @@ /* An lseek() function that detects pipes. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/gl/m4/00gnulib.m4 b/gl/m4/00gnulib.m4 index 301469b31c..7feed46694 100644 --- a/gl/m4/00gnulib.m4 +++ b/gl/m4/00gnulib.m4 @@ -1,5 +1,5 @@ # 00gnulib.m4 serial 2 -dnl Copyright (C) 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2011 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. diff --git a/gl/m4/alloca.m4 b/gl/m4/alloca.m4 index 80d67aad77..e2e8a05a6e 100644 --- a/gl/m4/alloca.m4 +++ b/gl/m4/alloca.m4 @@ -1,5 +1,5 @@ # alloca.m4 serial 10 -dnl Copyright (C) 2002-2004, 2006-2007, 2009-2010 Free Software Foundation, +dnl Copyright (C) 2002-2004, 2006-2007, 2009-2011 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/gl/m4/arpa_inet_h.m4 b/gl/m4/arpa_inet_h.m4 index 80fdb406b6..d21b162fc7 100644 --- a/gl/m4/arpa_inet_h.m4 +++ b/gl/m4/arpa_inet_h.m4 @@ -1,5 +1,5 @@ -# arpa_inet_h.m4 serial 10 -dnl Copyright (C) 2006, 2008-2010 Free Software Foundation, Inc. +# arpa_inet_h.m4 serial 11 +dnl Copyright (C) 2006, 2008-2011 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. @@ -31,6 +31,9 @@ AC_DEFUN([gl_HEADER_ARPA_INET], #if !(defined __GLIBC__ || defined __UCLIBC__) # include <sys/socket.h> #endif +#ifdef __TANDEM +# include <netdb.h> +#endif #include <arpa/inet.h> ]], [inet_ntop inet_pton]) ]) diff --git a/gl/m4/asm-underscore.m4 b/gl/m4/asm-underscore.m4 index 1736cc432a..15c89cca91 100644 --- a/gl/m4/asm-underscore.m4 +++ b/gl/m4/asm-underscore.m4 @@ -1,5 +1,5 @@ # asm-underscore.m4 serial 1 -dnl Copyright (C) 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2011 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. diff --git a/gl/m4/autobuild.m4 b/gl/m4/autobuild.m4 index 93ccb5468a..04971d409d 100644 --- a/gl/m4/autobuild.m4 +++ b/gl/m4/autobuild.m4 @@ -1,6 +1,5 @@ # autobuild.m4 serial 7 -dnl Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, -dnl Inc. +dnl Copyright (C) 2004, 2006-2011 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. diff --git a/gl/m4/clock_time.m4 b/gl/m4/clock_time.m4 index 8be179db87..3c085129c1 100644 --- a/gl/m4/clock_time.m4 +++ b/gl/m4/clock_time.m4 @@ -1,5 +1,5 @@ # clock_time.m4 serial 10 -dnl Copyright (C) 2002-2006, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2006, 2009-2011 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. diff --git a/gl/m4/close.m4 b/gl/m4/close.m4 index 1ee3add9b9..fc131381af 100644 --- a/gl/m4/close.m4 +++ b/gl/m4/close.m4 @@ -1,5 +1,5 @@ # close.m4 serial 5 -dnl Copyright (C) 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/gl/m4/errno_h.m4 b/gl/m4/errno_h.m4 index e4325ac660..687bafff2d 100644 --- a/gl/m4/errno_h.m4 +++ b/gl/m4/errno_h.m4 @@ -1,5 +1,5 @@ -# errno_h.m4 serial 7 -dnl Copyright (C) 2004, 2006, 2008-2010 Free Software Foundation, Inc. +# errno_h.m4 serial 8 +dnl Copyright (C) 2004, 2006, 2008-2011 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. @@ -50,7 +50,7 @@ booboo if test $gl_cv_header_errno_h_complete = yes; then ERRNO_H='' else - gl_CHECK_NEXT_HEADERS([errno.h]) + gl_NEXT_HEADERS([errno.h]) ERRNO_H='errno.h' fi AC_SUBST([ERRNO_H]) diff --git a/gl/m4/error.m4 b/gl/m4/error.m4 index dd5a197b6e..6ea75ac029 100644 --- a/gl/m4/error.m4 +++ b/gl/m4/error.m4 @@ -1,6 +1,6 @@ #serial 13 -# Copyright (C) 1996-1998, 2001-2004, 2009-2010 Free Software Foundation, Inc. +# Copyright (C) 1996-1998, 2001-2004, 2009-2011 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, diff --git a/gl/m4/extensions.m4 b/gl/m4/extensions.m4 index 7d9458a8d6..1330503f0d 100644 --- a/gl/m4/extensions.m4 +++ b/gl/m4/extensions.m4 @@ -1,7 +1,7 @@ # serial 9 -*- Autoconf -*- # Enable extensions on systems that normally disable them. -# Copyright (C) 2003, 2006-2010 Free Software Foundation, Inc. +# Copyright (C) 2003, 2006-2011 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/gl/m4/fclose.m4 b/gl/m4/fclose.m4 index 85de629423..278859c6c2 100644 --- a/gl/m4/fclose.m4 +++ b/gl/m4/fclose.m4 @@ -1,5 +1,5 @@ # fclose.m4 serial 2 -dnl Copyright (C) 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/gl/m4/fcntl-o.m4 b/gl/m4/fcntl-o.m4 new file mode 100644 index 0000000000..88db07ec73 --- /dev/null +++ b/gl/m4/fcntl-o.m4 @@ -0,0 +1,112 @@ +# fcntl-o.m4 serial 3 +dnl Copyright (C) 2006, 2009-2011 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 Written by Paul Eggert. + +# Test whether the flags O_NOATIME and O_NOFOLLOW actually work. +# Define HAVE_WORKING_O_NOATIME to 1 if O_NOATIME works, or to 0 otherwise. +# Define HAVE_WORKING_O_NOFOLLOW to 1 if O_NOFOLLOW works, or to 0 otherwise. +AC_DEFUN([gl_FCNTL_O_FLAGS], +[ + dnl Persuade glibc <fcntl.h> to define O_NOATIME and O_NOFOLLOW. + dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes + dnl AC_GNU_SOURCE. + m4_ifdef([AC_USE_SYSTEM_EXTENSIONS], + [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])], + [AC_REQUIRE([AC_GNU_SOURCE])]) + AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include <sys/types.h> + #include <sys/stat.h> + #include <unistd.h> + #include <fcntl.h> + #ifndef O_NOATIME + #define O_NOATIME 0 + #endif + #ifndef O_NOFOLLOW + #define O_NOFOLLOW 0 + #endif + static int const constants[] = + { + O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, + O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY + }; + ]], + [[ + int result = !constants; + { + static char const sym[] = "conftest.sym"; + if (symlink (".", sym) != 0) + result |= 2; + else + { + int fd = open (sym, O_RDONLY | O_NOFOLLOW); + if (fd >= 0) + { + close (fd); + result |= 4; + } + } + unlink (sym); + } + { + static char const file[] = "confdefs.h"; + int fd = open (file, O_RDONLY | O_NOATIME); + if (fd < 0) + result |= 8; + else + { + struct stat st0; + if (fstat (fd, &st0) != 0) + result |= 16; + else + { + char c; + sleep (1); + if (read (fd, &c, 1) != 1) + result |= 24; + else + { + if (close (fd) != 0) + result |= 32; + else + { + struct stat st1; + if (stat (file, &st1) != 0) + result |= 40; + else + if (st0.st_atime != st1.st_atime) + result |= 64; + } + } + } + } + } + return result;]])], + [gl_cv_header_working_fcntl_h=yes], + [case $? in #( + 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( + 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( + 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( + *) gl_cv_header_working_fcntl_h='no';; + esac], + [gl_cv_header_working_fcntl_h=cross-compiling])]) + + case $gl_cv_header_working_fcntl_h in #( + *O_NOATIME* | no | cross-compiling) ac_val=0;; #( + *) ac_val=1;; + esac + AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOATIME], [$ac_val], + [Define to 1 if O_NOATIME works.]) + + case $gl_cv_header_working_fcntl_h in #( + *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( + *) ac_val=1;; + esac + AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$ac_val], + [Define to 1 if O_NOFOLLOW works.]) +]) diff --git a/gl/m4/fcntl_h.m4 b/gl/m4/fcntl_h.m4 new file mode 100644 index 0000000000..1ef4f455b7 --- /dev/null +++ b/gl/m4/fcntl_h.m4 @@ -0,0 +1,43 @@ +# serial 13 +# Configure fcntl.h. +dnl Copyright (C) 2006-2007, 2009-2011 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 Written by Paul Eggert. + +AC_DEFUN([gl_FCNTL_H], +[ + AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) + AC_REQUIRE([gl_FCNTL_O_FLAGS]) + gl_NEXT_HEADERS([fcntl.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, if it is not common + dnl enough to be declared everywhere. + gl_WARN_ON_USE_PREPARE([[#include <fcntl.h> + ]], [fcntl openat]) +]) + +AC_DEFUN([gl_FCNTL_MODULE_INDICATOR], +[ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +AC_DEFUN([gl_FCNTL_H_DEFAULTS], +[ + GNULIB_FCNTL=0; AC_SUBST([GNULIB_FCNTL]) + GNULIB_OPEN=0; AC_SUBST([GNULIB_OPEN]) + GNULIB_OPENAT=0; AC_SUBST([GNULIB_OPENAT]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_FCNTL=1; AC_SUBST([HAVE_FCNTL]) + HAVE_OPENAT=1; AC_SUBST([HAVE_OPENAT]) + REPLACE_FCNTL=0; AC_SUBST([REPLACE_FCNTL]) + REPLACE_OPEN=0; AC_SUBST([REPLACE_OPEN]) + REPLACE_OPENAT=0; AC_SUBST([REPLACE_OPENAT]) +]) diff --git a/gl/m4/float_h.m4 b/gl/m4/float_h.m4 index f6099db405..265a4c1a6e 100644 --- a/gl/m4/float_h.m4 +++ b/gl/m4/float_h.m4 @@ -1,5 +1,5 @@ -# float_h.m4 serial 4 -dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. +# float_h.m4 serial 5 +dnl Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -12,7 +12,7 @@ AC_DEFUN([gl_FLOAT_H], case "$host_os" in beos* | openbsd* | mirbsd*) FLOAT_H=float.h - gl_CHECK_NEXT_HEADERS([float.h]) + gl_NEXT_HEADERS([float.h]) ;; esac AC_SUBST([FLOAT_H]) diff --git a/gl/m4/fseeko.m4 b/gl/m4/fseeko.m4 index b97df53377..4a672606a7 100644 --- a/gl/m4/fseeko.m4 +++ b/gl/m4/fseeko.m4 @@ -1,5 +1,5 @@ -# fseeko.m4 serial 9 -dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. +# fseeko.m4 serial 10 +dnl Copyright (C) 2007-2011 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. @@ -10,6 +10,11 @@ AC_DEFUN([gl_FUNC_FSEEKO], AC_REQUIRE([gl_HAVE_FSEEKO]) AC_REQUIRE([gl_STDIN_LARGE_OFFSET]) + AC_CHECK_DECLS_ONCE([fseeko]) + if test $ac_cv_have_decl_fseeko = no; then + HAVE_DECL_FSEEKO=0 + fi + if test $gl_cv_func_fseeko = no; then HAVE_FSEEKO=0 gl_REPLACE_FSEEKO diff --git a/gl/m4/ftello.m4 b/gl/m4/ftello.m4 index 33201a0107..599f8f2047 100644 --- a/gl/m4/ftello.m4 +++ b/gl/m4/ftello.m4 @@ -1,5 +1,5 @@ -# ftello.m4 serial 8 -dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. +# ftello.m4 serial 9 +dnl Copyright (C) 2007-2011 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. @@ -13,6 +13,11 @@ AC_DEFUN([gl_FUNC_FTELLO], dnl Persuade glibc <stdio.h> to declare ftello(). AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_DECLS_ONCE([ftello]) + if test $ac_cv_have_decl_ftello = no; then + HAVE_DECL_FTELLO=0 + fi + AC_CACHE_CHECK([for ftello], [gl_cv_func_ftello], [ AC_LINK_IFELSE( diff --git a/gl/m4/getaddrinfo.m4 b/gl/m4/getaddrinfo.m4 index bc3066db18..94c276f836 100644 --- a/gl/m4/getaddrinfo.m4 +++ b/gl/m4/getaddrinfo.m4 @@ -1,5 +1,5 @@ # getaddrinfo.m4 serial 23 -dnl Copyright (C) 2004-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2004-2011 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. diff --git a/gl/m4/getdelim.m4 b/gl/m4/getdelim.m4 index 49c14444a7..ef1273668b 100644 --- a/gl/m4/getdelim.m4 +++ b/gl/m4/getdelim.m4 @@ -1,6 +1,6 @@ # getdelim.m4 serial 8 -dnl Copyright (C) 2005-2007, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2007, 2009-2011 Free Software Foundation, Inc. dnl dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/gl/m4/getline.m4 b/gl/m4/getline.m4 index 8f6c5851b4..ec001b91be 100644 --- a/gl/m4/getline.m4 +++ b/gl/m4/getline.m4 @@ -1,6 +1,6 @@ # getline.m4 serial 23 -dnl Copyright (C) 1998-2003, 2005-2007, 2009-2010 Free Software Foundation, +dnl Copyright (C) 1998-2003, 2005-2007, 2009-2011 Free Software Foundation, dnl Inc. dnl dnl This file is free software; the Free Software Foundation diff --git a/gl/m4/getpagesize.m4 b/gl/m4/getpagesize.m4 index 313ad7fa26..79dfbbe493 100644 --- a/gl/m4/getpagesize.m4 +++ b/gl/m4/getpagesize.m4 @@ -1,5 +1,5 @@ # getpagesize.m4 serial 8 -dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2010 Free Software Foundation, +dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2011 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/gl/m4/getpass.m4 b/gl/m4/getpass.m4 index 8072e46442..c6ec427f08 100644 --- a/gl/m4/getpass.m4 +++ b/gl/m4/getpass.m4 @@ -1,5 +1,5 @@ # getpass.m4 serial 12 -dnl Copyright (C) 2002-2003, 2005-2006, 2009-2010 Free Software Foundation, +dnl Copyright (C) 2002-2003, 2005-2006, 2009-2011 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/gl/m4/gettime.m4 b/gl/m4/gettime.m4 index 9e7fde4272..2b148abb5c 100644 --- a/gl/m4/gettime.m4 +++ b/gl/m4/gettime.m4 @@ -1,5 +1,5 @@ # gettime.m4 serial 7 -dnl Copyright (C) 2002, 2004-2006, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2004-2006, 2009-2011 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. diff --git a/gl/m4/gettimeofday.m4 b/gl/m4/gettimeofday.m4 index 709a4d4fb4..84acadf216 100644 --- a/gl/m4/gettimeofday.m4 +++ b/gl/m4/gettimeofday.m4 @@ -1,6 +1,6 @@ # serial 15 -# Copyright (C) 2001-2003, 2005, 2007, 2009-2010 Free Software Foundation, Inc. +# Copyright (C) 2001-2003, 2005, 2007, 2009-2011 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/gl/m4/gnulib-cache.m4 b/gl/m4/gnulib-cache.m4 index 0987814cfe..60d45ee920 100644 --- a/gl/m4/gnulib-cache.m4 +++ b/gl/m4/gnulib-cache.m4 @@ -1,4 +1,4 @@ -# Copyright (C) 2002-2010 Free Software Foundation, Inc. +# Copyright (C) 2002-2011 Free Software Foundation, Inc. # # This file is free software, distributed under the terms of the GNU # General Public License. As a special exception to the GNU General diff --git a/gl/m4/gnulib-common.m4 b/gl/m4/gnulib-common.m4 index d0c8b66287..ecbf33694e 100644 --- a/gl/m4/gnulib-common.m4 +++ b/gl/m4/gnulib-common.m4 @@ -1,5 +1,5 @@ -# gnulib-common.m4 serial 21 -dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. +# gnulib-common.m4 serial 23 +dnl Copyright (C) 2007-2011 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. @@ -102,6 +102,26 @@ AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], [Define to 1 when the gnulib module $1 should be tested.]) ]) +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + AC_DEFUN([gl_WARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + # Test whether <features.h> exists. # Set HAVE_FEATURES_H. AC_DEFUN([gl_FEATURES_H], diff --git a/gl/m4/gnulib-comp.m4 b/gl/m4/gnulib-comp.m4 index 56f86b804a..7fcdee94df 100644 --- a/gl/m4/gnulib-comp.m4 +++ b/gl/m4/gnulib-comp.m4 @@ -1,5 +1,5 @@ # DO NOT EDIT! GENERATED AUTOMATICALLY! -# Copyright (C) 2002-2010 Free Software Foundation, Inc. +# Copyright (C) 2002-2011 Free Software Foundation, Inc. # # This file is free software, distributed under the terms of the GNU # General Public License. As a special exception to the GNU General @@ -53,6 +53,8 @@ AC_DEFUN([gl_EARLY], # Code from module extensions: AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) # Code from module fclose: + # Code from module fcntl-h: + # Code from module fcntl-h-tests: # Code from module fdl-1.3: # Code from module float: # Code from module fseeko: @@ -103,6 +105,8 @@ AC_DEFUN([gl_EARLY], # Code from module netinet_in-tests: # Code from module perror: # Code from module perror-tests: + # Code from module pipe-posix: + # Code from module pipe-posix-tests: # Code from module pmccabe2html: # Code from module progname: # Code from module read-file: @@ -174,8 +178,6 @@ AC_DEFUN([gl_EARLY], # Code from module version-etc-tests: # Code from module warn-on-use: # Code from module warnings: - # Code from module wchar: - # Code from module wchar-tests: # Code from module xsize: ]) @@ -374,6 +376,7 @@ AC_SUBST([LTALLOCA]) # Code from module snprintf: gl_FUNC_SNPRINTF gl_STDIO_MODULE_INDICATOR([snprintf]) + gl_MODULE_INDICATOR([snprintf]) # Code from module socket: AC_REQUIRE([gl_HEADER_SYS_SOCKET]) if test "$ac_cv_header_winsock2_h" = yes; then @@ -444,8 +447,6 @@ AC_SUBST([LTALLOCA]) # Code from module warn-on-use: # Code from module warnings: AC_SUBST([WARN_CFLAGS]) - # Code from module wchar: - gl_WCHAR_H # Code from module xsize: gl_XSIZE # End of code from modules @@ -494,6 +495,7 @@ changequote([, ])dnl AC_SUBST([gltests_WITNESS]) gl_module_indicator_condition=$gltests_WITNESS m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_FCNTL_H gl_FUNC_UNGETC_WORKS gl_FUNC_UNGETC_WORKS gl_FUNC_GETPAGESIZE @@ -506,7 +508,9 @@ changequote([, ])dnl gl_FUNC_MMAP_ANON AC_CHECK_HEADERS_ONCE([sys/mman.h]) AC_CHECK_FUNCS_ONCE([mprotect]) - AC_CHECK_HEADERS_ONCE([unistd.h sys/wait.h]) + gl_FUNC_PIPE + gl_UNISTD_MODULE_INDICATOR([pipe]) + AC_CHECK_HEADERS_ONCE([sys/wait.h]) gt_TYPE_WCHAR_T gt_TYPE_WINT_T gl_SYS_IOCTL_H @@ -711,7 +715,6 @@ AC_DEFUN([gl_FILE_LIST], [ lib/version-etc.c lib/version-etc.h lib/w32sock.h - lib/wchar.in.h lib/xsize.h m4/00gnulib.m4 m4/alloca.m4 @@ -724,6 +727,8 @@ AC_DEFUN([gl_FILE_LIST], [ m4/error.m4 m4/extensions.m4 m4/fclose.m4 + m4/fcntl-o.m4 + m4/fcntl_h.m4 m4/float_h.m4 m4/fseeko.m4 m4/ftello.m4 @@ -756,6 +761,7 @@ AC_DEFUN([gl_FILE_LIST], [ m4/netdb_h.m4 m4/netinet_in_h.m4 m4/perror.m4 + m4/pipe.m4 m4/printf.m4 m4/read-file.m4 m4/readline.m4 @@ -791,7 +797,6 @@ AC_DEFUN([gl_FILE_LIST], [ m4/version-etc.m4 m4/warn-on-use.m4 m4/warnings.m4 - m4/wchar_h.m4 m4/wchar_t.m4 m4/wint_t.m4 m4/xsize.m4 @@ -805,6 +810,7 @@ AC_DEFUN([gl_FILE_LIST], [ tests/test-binary-io.sh tests/test-c-ctype.c tests/test-errno.c + tests/test-fcntl-h.c tests/test-fseeko.c tests/test-fseeko.sh tests/test-fseeko2.sh @@ -825,6 +831,7 @@ AC_DEFUN([gl_FILE_LIST], [ tests/test-netinet_in.c tests/test-perror.c tests/test-perror.sh + tests/test-pipe.c tests/test-read-file.c tests/test-select-fd.c tests/test-select-in.sh @@ -856,12 +863,13 @@ AC_DEFUN([gl_FILE_LIST], [ tests/test-verify.sh tests/test-version-etc.c tests/test-version-etc.sh - tests/test-wchar.c tests/zerosize-ptr.h tests=lib/binary-io.h tests=lib/dummy.c + tests=lib/fcntl.in.h tests=lib/getpagesize.c tests=lib/ioctl.c + tests=lib/pipe.c tests=lib/sys_ioctl.in.h tests=lib/w32sock.h top/GNUmakefile diff --git a/gl/m4/gnulib-tool.m4 b/gl/m4/gnulib-tool.m4 index 69e7733b99..ed41e9d415 100644 --- a/gl/m4/gnulib-tool.m4 +++ b/gl/m4/gnulib-tool.m4 @@ -1,5 +1,5 @@ # gnulib-tool.m4 serial 2 -dnl Copyright (C) 2004-2005, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2004-2005, 2009-2011 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. diff --git a/gl/m4/hostent.m4 b/gl/m4/hostent.m4 index 7104b3089a..36ade7e8aa 100644 --- a/gl/m4/hostent.m4 +++ b/gl/m4/hostent.m4 @@ -1,5 +1,5 @@ # hostent.m4 serial 2 -dnl Copyright (C) 2008, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008, 2010-2011 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. diff --git a/gl/m4/include_next.m4 b/gl/m4/include_next.m4 index e37eb0567d..b3c7849185 100644 --- a/gl/m4/include_next.m4 +++ b/gl/m4/include_next.m4 @@ -1,5 +1,5 @@ -# include_next.m4 serial 16 -dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. +# include_next.m4 serial 18 +dnl Copyright (C) 2006-2011 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. @@ -147,11 +147,33 @@ choke me # Note: This macro assumes that the header file is not empty after # preprocessing, i.e. it does not only define preprocessor macros but also # provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. AC_DEFUN([gl_CHECK_NEXT_HEADERS], [ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like <stddef.h> that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ AC_REQUIRE([gl_INCLUDE_NEXT]) AC_REQUIRE([AC_CANONICAL_HOST]) - AC_CHECK_HEADERS_ONCE([$1]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) m4_foreach_w([gl_HEADER_NAME], [$1], [AS_VAR_PUSHDEF([gl_next_header], @@ -162,39 +184,44 @@ AC_DEFUN([gl_CHECK_NEXT_HEADERS], AC_CACHE_CHECK( [absolute name of <]m4_defn([gl_HEADER_NAME])[>], m4_defn([gl_next_header]), - [AS_VAR_PUSHDEF([gl_header_exists], - [ac_cv_header_]m4_defn([gl_HEADER_NAME])) - if test AS_VAR_GET(gl_header_exists) = yes; then - AC_LANG_CONFTEST( - [AC_LANG_SOURCE( - [[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]] - )]) - dnl AIX "xlc -E" and "cc -E" omit #line directives for header files - dnl that contain only a #include of other header files and no - dnl non-comment tokens of their own. This leads to a failure to - dnl detect the absolute name of <dirent.h>, <signal.h>, <poll.h> - dnl and others. The workaround is to force preservation of comments - dnl through option -C. This ensures all necessary #line directives - dnl are present. GCC supports option -C as well. - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac - dnl eval is necessary to expand gl_absname_cpp. - dnl Ultrix and Pyramid sh refuse to redirect output of eval, - dnl so use subshell. - AS_VAR_SET([gl_next_header], - ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | - sed -n '\#/]m4_defn([gl_HEADER_NAME])[#{ - s#.*"\(.*/]m4_defn([gl_HEADER_NAME])[\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"']) - else - AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) - fi - AS_VAR_POPDEF([gl_header_exists])]) + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET(gl_header_exists) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + AC_LANG_CONFTEST( + [AC_LANG_SOURCE( + [[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]] + )]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header + dnl files that contain only a #include of other header files and + dnl no non-comment tokens of their own. This leads to a failure + dnl to detect the absolute name of <dirent.h>, <signal.h>, + dnl <poll.h> and others. The workaround is to force preservation + dnl of comments through option -C. This ensures all necessary + dnl #line directives are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_next_header], + ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n '\#/]m4_defn([gl_HEADER_NAME])[#{ + s#.*"\(.*/]m4_defn([gl_HEADER_NAME])[\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) fi AC_SUBST( AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), diff --git a/gl/m4/inet_ntop.m4 b/gl/m4/inet_ntop.m4 index a6d219c208..57580b8a4a 100644 --- a/gl/m4/inet_ntop.m4 +++ b/gl/m4/inet_ntop.m4 @@ -1,5 +1,5 @@ -# inet_ntop.m4 serial 12 -dnl Copyright (C) 2005, 2006, 2008, 2009, 2010 Free Software Foundation, Inc. +# inet_ntop.m4 serial 13 +dnl Copyright (C) 2005-2006, 2008-2011 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. @@ -29,7 +29,13 @@ AC_DEFUN([gl_FUNC_INET_NTOP], # Prerequisites of lib/inet_ntop.c. AC_DEFUN([gl_PREREQ_INET_NTOP], [ - AC_CHECK_DECLS([inet_ntop],,,[#include <arpa/inet.h>]) + AC_CHECK_HEADERS_ONCE([netdb.h]) + AC_CHECK_DECLS([inet_ntop],,, + [#include <arpa/inet.h> + #if HAVE_NETDB_H + # include <netdb.h> + #endif + ]) if test $ac_cv_have_decl_inet_ntop = no; then HAVE_DECL_INET_NTOP=0 fi diff --git a/gl/m4/inet_pton.m4 b/gl/m4/inet_pton.m4 index 193f17d0a3..9a7ad3b384 100644 --- a/gl/m4/inet_pton.m4 +++ b/gl/m4/inet_pton.m4 @@ -1,5 +1,5 @@ -# inet_pton.m4 serial 10 -dnl Copyright (C) 2006, 2008, 2009, 2010 Free Software Foundation, Inc. +# inet_pton.m4 serial 11 +dnl Copyright (C) 2006, 2008-2011 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. @@ -29,7 +29,13 @@ AC_DEFUN([gl_FUNC_INET_PTON], # Prerequisites of lib/inet_pton.c. AC_DEFUN([gl_PREREQ_INET_PTON], [ - AC_CHECK_DECLS([inet_pton],,,[#include <arpa/inet.h>]) + AC_CHECK_HEADERS_ONCE([netdb.h]) + AC_CHECK_DECLS([inet_pton],,, + [#include <arpa/inet.h> + #if HAVE_NETDB_H + # include <netdb.h> + #endif + ]) if test $ac_cv_have_decl_inet_pton = no; then HAVE_DECL_INET_PTON=0 fi diff --git a/gl/m4/intmax_t.m4 b/gl/m4/intmax_t.m4 index 493e4a9328..7341054b6f 100644 --- a/gl/m4/intmax_t.m4 +++ b/gl/m4/intmax_t.m4 @@ -1,5 +1,5 @@ # intmax_t.m4 serial 8 -dnl Copyright (C) 1997-2004, 2006-2007, 2009-2010 Free Software Foundation, +dnl Copyright (C) 1997-2004, 2006-2007, 2009-2011 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/gl/m4/inttypes_h.m4 b/gl/m4/inttypes_h.m4 index 9d8f926926..f10fd54f63 100644 --- a/gl/m4/inttypes_h.m4 +++ b/gl/m4/inttypes_h.m4 @@ -1,5 +1,5 @@ # inttypes_h.m4 serial 10 -dnl Copyright (C) 1997-2004, 2006, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1997-2004, 2006, 2008-2011 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. diff --git a/gl/m4/ioctl.m4 b/gl/m4/ioctl.m4 index 4a0a99f16a..8cb36d88fe 100644 --- a/gl/m4/ioctl.m4 +++ b/gl/m4/ioctl.m4 @@ -1,5 +1,5 @@ # ioctl.m4 serial 1 -dnl Copyright (C) 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/gl/m4/lib-ld.m4 b/gl/m4/lib-ld.m4 index 294db72e13..ae003f7c59 100644 --- a/gl/m4/lib-ld.m4 +++ b/gl/m4/lib-ld.m4 @@ -1,5 +1,5 @@ # lib-ld.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 1996-2003, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1996-2003, 2009-2011 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. diff --git a/gl/m4/lib-link.m4 b/gl/m4/lib-link.m4 index 2ea9d6d073..e7c9ba9d3d 100644 --- a/gl/m4/lib-link.m4 +++ b/gl/m4/lib-link.m4 @@ -1,5 +1,5 @@ -# lib-link.m4 serial 25 (gettext-0.18.2) -dnl Copyright (C) 2001-2010 Free Software Foundation, Inc. +# lib-link.m4 serial 26 (gettext-0.18.2) +dnl Copyright (C) 2001-2011 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. @@ -116,6 +116,8 @@ AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], dnl Determine the platform dependent parameters needed to use rpath: dnl acl_libext, dnl acl_shlibext, +dnl acl_libname_spec, +dnl acl_library_names_spec, dnl acl_hardcode_libdir_flag_spec, dnl acl_hardcode_libdir_separator, dnl acl_hardcode_direct, diff --git a/gl/m4/lib-prefix.m4 b/gl/m4/lib-prefix.m4 index 1601ceaefd..7e5f0bde03 100644 --- a/gl/m4/lib-prefix.m4 +++ b/gl/m4/lib-prefix.m4 @@ -1,5 +1,5 @@ # lib-prefix.m4 serial 7 (gettext-0.18) -dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2005, 2008-2011 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. diff --git a/gl/m4/longlong.m4 b/gl/m4/longlong.m4 index cca3c1a90f..aed816cfa5 100644 --- a/gl/m4/longlong.m4 +++ b/gl/m4/longlong.m4 @@ -1,5 +1,5 @@ -# longlong.m4 serial 14 -dnl Copyright (C) 1999-2007, 2009-2010 Free Software Foundation, Inc. +# longlong.m4 serial 16 +dnl Copyright (C) 1999-2007, 2009-2011 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. @@ -7,8 +7,8 @@ dnl with or without modifications, as long as this notice is preserved. dnl From Paul Eggert. # Define HAVE_LONG_LONG_INT if 'long long int' works. -# This fixes a bug in Autoconf 2.61, but can be removed once we -# assume 2.62 everywhere. +# This fixes a bug in Autoconf 2.61, and can be faster +# than what's in Autoconf 2.62 through 2.68. # Note: If the type 'long long int' exists but is only 32 bits large # (as on some very old compilers), HAVE_LONG_LONG_INT will not be @@ -16,35 +16,39 @@ dnl From Paul Eggert. AC_DEFUN([AC_TYPE_LONG_LONG_INT], [ + AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int], - [AC_LINK_IFELSE( - [_AC_TYPE_LONG_LONG_SNIPPET], - [dnl This catches a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004. - dnl If cross compiling, assume the bug isn't important, since - dnl nobody cross compiles for this platform as far as we know. - AC_RUN_IFELSE( - [AC_LANG_PROGRAM( - [[@%:@include <limits.h> - @%:@ifndef LLONG_MAX - @%:@ define HALF \ - (1LL << (sizeof (long long int) * CHAR_BIT - 2)) - @%:@ define LLONG_MAX (HALF - 1 + HALF) - @%:@endif]], - [[long long int n = 1; - int i; - for (i = 0; ; i++) - { - long long int m = n << i; - if (m >> i != n) - return 1; - if (LLONG_MAX / 2 < m) - break; - } - return 0;]])], - [ac_cv_type_long_long_int=yes], - [ac_cv_type_long_long_int=no], - [ac_cv_type_long_long_int=yes])], - [ac_cv_type_long_long_int=no])]) + [ac_cv_type_long_long_int=yes + if test "x${ac_cv_prog_cc_c99-no}" = xno; then + ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int + if test $ac_cv_type_long_long_int = yes; then + dnl Catch a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004. + dnl If cross compiling, assume the bug is not important, since + dnl nobody cross compiles for this platform as far as we know. + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[@%:@include <limits.h> + @%:@ifndef LLONG_MAX + @%:@ define HALF \ + (1LL << (sizeof (long long int) * CHAR_BIT - 2)) + @%:@ define LLONG_MAX (HALF - 1 + HALF) + @%:@endif]], + [[long long int n = 1; + int i; + for (i = 0; ; i++) + { + long long int m = n << i; + if (m >> i != n) + return 1; + if (LLONG_MAX / 2 < m) + break; + } + return 0;]])], + [], + [ac_cv_type_long_long_int=no], + [:]) + fi + fi]) if test $ac_cv_type_long_long_int = yes; then AC_DEFINE([HAVE_LONG_LONG_INT], [1], [Define to 1 if the system has the type `long long int'.]) @@ -52,8 +56,8 @@ AC_DEFUN([AC_TYPE_LONG_LONG_INT], ]) # Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works. -# This fixes a bug in Autoconf 2.61, but can be removed once we -# assume 2.62 everywhere. +# This fixes a bug in Autoconf 2.61, and can be faster +# than what's in Autoconf 2.62 through 2.68. # Note: If the type 'unsigned long long int' exists but is only 32 bits # large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT @@ -64,10 +68,13 @@ AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT], [ AC_CACHE_CHECK([for unsigned long long int], [ac_cv_type_unsigned_long_long_int], - [AC_LINK_IFELSE( - [_AC_TYPE_LONG_LONG_SNIPPET], - [ac_cv_type_unsigned_long_long_int=yes], - [ac_cv_type_unsigned_long_long_int=no])]) + [ac_cv_type_unsigned_long_long_int=yes + if test "x${ac_cv_prog_cc_c99-no}" = xno; then + AC_LINK_IFELSE( + [_AC_TYPE_LONG_LONG_SNIPPET], + [], + [ac_cv_type_unsigned_long_long_int=no]) + fi]) if test $ac_cv_type_unsigned_long_long_int = yes; then AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], [Define to 1 if the system has the type `unsigned long long int'.]) diff --git a/gl/m4/lseek.m4 b/gl/m4/lseek.m4 index b0612c7e17..f6452f6f20 100644 --- a/gl/m4/lseek.m4 +++ b/gl/m4/lseek.m4 @@ -1,5 +1,5 @@ # lseek.m4 serial 6 -dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2011 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. diff --git a/gl/m4/malloc.m4 b/gl/m4/malloc.m4 index 7a749254a1..8094444507 100644 --- a/gl/m4/malloc.m4 +++ b/gl/m4/malloc.m4 @@ -1,5 +1,5 @@ # malloc.m4 serial 12 -dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2011 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. diff --git a/gl/m4/manywarnings.m4 b/gl/m4/manywarnings.m4 index 844a9ba2a0..e928821952 100644 --- a/gl/m4/manywarnings.m4 +++ b/gl/m4/manywarnings.m4 @@ -1,5 +1,5 @@ # manywarnings.m4 serial 1 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/gl/m4/memchr.m4 b/gl/m4/memchr.m4 index 46db9fb654..3c2b313916 100644 --- a/gl/m4/memchr.m4 +++ b/gl/m4/memchr.m4 @@ -1,5 +1,5 @@ # memchr.m4 serial 10 -dnl Copyright (C) 2002-2004, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2009-2011 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. diff --git a/gl/m4/minmax.m4 b/gl/m4/minmax.m4 index a5c42dea0f..beb9cb1782 100644 --- a/gl/m4/minmax.m4 +++ b/gl/m4/minmax.m4 @@ -1,5 +1,5 @@ # minmax.m4 serial 4 -dnl Copyright (C) 2005, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2009-2011 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. diff --git a/gl/m4/mmap-anon.m4 b/gl/m4/mmap-anon.m4 index e20fc3c670..7ba7fd26b6 100644 --- a/gl/m4/mmap-anon.m4 +++ b/gl/m4/mmap-anon.m4 @@ -1,5 +1,5 @@ # mmap-anon.m4 serial 9 -dnl Copyright (C) 2005, 2007, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2007, 2009-2011 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. diff --git a/gl/m4/multiarch.m4 b/gl/m4/multiarch.m4 index 389bd2bbaa..691d89270b 100644 --- a/gl/m4/multiarch.m4 +++ b/gl/m4/multiarch.m4 @@ -1,5 +1,5 @@ -# multiarch.m4 serial 5 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +# multiarch.m4 serial 6 +dnl Copyright (C) 2008-2011 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. @@ -16,8 +16,7 @@ dnl with or without modifications, as long as this notice is preserved. # CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ # CPP="gcc -E" CXXCPP="g++ -E" # -# Detect this situation and set the macro AA_APPLE_UNIVERSAL_BUILD at the -# beginning of config.h and set APPLE_UNIVERSAL_BUILD accordingly. +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. AC_DEFUN_ONCE([gl_MULTIARCH], [ @@ -55,8 +54,6 @@ AC_DEFUN_ONCE([gl_MULTIARCH], done ]) if test $gl_cv_c_multiarch = yes; then - AC_DEFINE([AA_APPLE_UNIVERSAL_BUILD], [1], - [Define if the compiler is building for multiple architectures of Apple platforms at once.]) APPLE_UNIVERSAL_BUILD=1 else APPLE_UNIVERSAL_BUILD=0 diff --git a/gl/m4/netdb_h.m4 b/gl/m4/netdb_h.m4 index c870fb61b9..9a01cd6a76 100644 --- a/gl/m4/netdb_h.m4 +++ b/gl/m4/netdb_h.m4 @@ -1,5 +1,5 @@ -# netdb_h.m4 serial 9 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +# netdb_h.m4 serial 10 +dnl Copyright (C) 2008-2011 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. @@ -7,7 +7,6 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_HEADER_NETDB], [ AC_REQUIRE([gl_NETDB_H_DEFAULTS]) - AC_CHECK_HEADERS_ONCE([netdb.h]) gl_CHECK_NEXT_HEADERS([netdb.h]) if test $ac_cv_header_netdb_h = yes; then HAVE_NETDB_H=1 diff --git a/gl/m4/netinet_in_h.m4 b/gl/m4/netinet_in_h.m4 index cc7a44cc21..e2d022df7a 100644 --- a/gl/m4/netinet_in_h.m4 +++ b/gl/m4/netinet_in_h.m4 @@ -1,5 +1,5 @@ # netinet_in_h.m4 serial 4 -dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2011 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. diff --git a/gl/m4/perror.m4 b/gl/m4/perror.m4 index 350cd4203f..2a03e0809d 100644 --- a/gl/m4/perror.m4 +++ b/gl/m4/perror.m4 @@ -1,5 +1,5 @@ # perror.m4 serial 1 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/gl/m4/pipe.m4 b/gl/m4/pipe.m4 new file mode 100644 index 0000000000..ae00049977 --- /dev/null +++ b/gl/m4/pipe.m4 @@ -0,0 +1,16 @@ +# pipe.m4 serial 1 +dnl Copyright (C) 2010-2011 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. + +AC_DEFUN([gl_FUNC_PIPE], +[ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + AC_CHECK_FUNCS_ONCE([pipe]) + if test $ac_cv_func_pipe != yes; then + HAVE_PIPE=0 + AC_LIBOBJ([pipe]) + fi +]) diff --git a/gl/m4/printf.m4 b/gl/m4/printf.m4 index 6d1cbfe209..9c2ed1ef2f 100644 --- a/gl/m4/printf.m4 +++ b/gl/m4/printf.m4 @@ -1,5 +1,5 @@ -# printf.m4 serial 40 -dnl Copyright (C) 2003, 2007-2010 Free Software Foundation, Inc. +# printf.m4 serial 42 +dnl Copyright (C) 2003, 2007-2011 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. @@ -71,8 +71,8 @@ changequote(,)dnl gl_cv_func_printf_sizes_c99="guessing no";; openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; # Guess yes on Solaris >= 2.10. - solaris2.[0-9]*) gl_cv_func_printf_sizes_c99="guessing no";; - solaris*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; # Guess yes on NetBSD >= 3. netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) gl_cv_func_printf_sizes_c99="guessing no";; @@ -591,8 +591,8 @@ changequote(,)dnl darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; darwin*) gl_cv_func_printf_directive_f="guessing yes";; # Guess yes on Solaris >= 2.10. - solaris2.[0-9]*) gl_cv_func_printf_directive_f="guessing no";; - solaris*) gl_cv_func_printf_directive_f="guessing yes";; + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; # If we don't know, assume the worst. *) gl_cv_func_printf_directive_f="guessing no";; esac @@ -890,8 +890,9 @@ changequote([,])dnl dnl Test whether the *printf family of functions supports large precisions. dnl On mingw, precisions larger than 512 are treated like 512, in integer, dnl floating-point or pointer output. On Solaris 10/x86, precisions larger -dnl than 510 in floating-point output crash the program. On BeOS, precisions -dnl larger than 1044 crash the program. +dnl than 510 in floating-point output crash the program. On Solaris 10/SPARC, +dnl precisions larger than 510 in floating-point output yield wrong results. +dnl On BeOS, precisions larger than 1044 crash the program. dnl Result is gl_cv_func_printf_precision. AC_DEFUN([gl_PRINTF_PRECISION], @@ -917,6 +918,9 @@ int main () result |= 1; if (sprintf (buf, "%.4000f %d", 1.0, 33, 44) < 4000 + 5) result |= 2; + if (sprintf (buf, "%.511f %d", 1.0, 33, 44) < 511 + 5 + || buf[0] != '1') + result |= 4; return result; }]])], [gl_cv_func_printf_precision=yes], @@ -1102,7 +1106,8 @@ changequote(,)dnl gl_cv_func_snprintf_truncation_c99="guessing no";; openbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; # Guess yes on Solaris >= 2.6. - solaris2.[0-5]*) gl_cv_func_snprintf_truncation_c99="guessing no";; + solaris2.[0-5] | solaris2.[0-5].*) + gl_cv_func_snprintf_truncation_c99="guessing no";; solaris*) gl_cv_func_snprintf_truncation_c99="guessing yes";; # Guess yes on AIX >= 4. aix[1-3]*) gl_cv_func_snprintf_truncation_c99="guessing no";; @@ -1161,6 +1166,10 @@ int main () strcpy (buf, "ABCDEF"); if (snprintf (buf, 3, "%d %d", 4567, 89) != 7) return 1; + if (snprintf (buf, 0, "%d %d", 4567, 89) != 7) + return 2; + if (snprintf (NULL, 0, "%d %d", 4567, 89) != 7) + return 3; return 0; }]])], [gl_cv_func_snprintf_retval_c99=yes], @@ -1180,9 +1189,9 @@ changequote(,)dnl openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) gl_cv_func_snprintf_retval_c99="guessing no";; openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; - # Guess yes on Solaris >= 2.6. - solaris2.[0-5]*) gl_cv_func_snprintf_retval_c99="guessing no";; - solaris*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; # Guess yes on AIX >= 4. aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";; aix*) gl_cv_func_snprintf_retval_c99="guessing yes";; @@ -1243,7 +1252,8 @@ changequote(,)dnl darwin[1-6].*) gl_cv_func_snprintf_directive_n="guessing no";; darwin*) gl_cv_func_snprintf_directive_n="guessing yes";; # Guess yes on Solaris >= 2.6. - solaris2.[0-5]*) gl_cv_func_snprintf_directive_n="guessing no";; + solaris2.[0-5] | solaris2.[0-5].*) + gl_cv_func_snprintf_directive_n="guessing no";; solaris*) gl_cv_func_snprintf_directive_n="guessing yes";; # Guess yes on AIX >= 4. aix[1-3]*) gl_cv_func_snprintf_directive_n="guessing no";; @@ -1371,7 +1381,8 @@ changequote(,)dnl # Guess yes on Cygwin. cygwin*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; # Guess yes on Solaris >= 2.6. - solaris2.[0-5]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; + solaris2.[0-5] | solaris2.[0-5].*) + gl_cv_func_vsnprintf_zerosize_c99="guessing no";; solaris*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; # Guess yes on AIX >= 4. aix[1-3]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; @@ -1452,10 +1463,10 @@ dnl Cygwin 1.5.25 (2008) . . . # # . . # . . . . . # . dnl Cygwin 1.5.19 (2006) # . . # # # . # . # . # # # . . . . . . dnl Solaris 11 2010-11 . . # # # . . # . . . # . . . . . . . . dnl Solaris 10 . . # # # . . # . . . # # . . . . . . . -dnl Solaris 2.6 ... 9 # . # # # # . # . . . # . . . . . . . . +dnl Solaris 2.6 ... 9 # . # # # # . # . . . # # . . . # . . . dnl Solaris 2.5.1 # . # # # # . # . . . # . . # # # # # # dnl AIX 5.2, 7.1 . . # # # . . . . . . # . . . . . . . . -dnl AIX 4.3.2, 5.1 # . # # # # . . . . . # . . . . . . . . +dnl AIX 4.3.2, 5.1 # . # # # # . . . . . # . . . . # . . . dnl HP-UX 11.31 . . . . # . . . . . . # . . . . # # . . dnl HP-UX 11.{00,11,23} # . . . # # . . . . . # . . . . # # . # dnl HP-UX 10.20 # . # . # # . ? . . # # . . . . # # ? # @@ -1465,6 +1476,6 @@ dnl OSF/1 4.0d # . # # # # . . . . . # . . # dnl NetBSD 5.0 . . . # # . . . . . . # . # . . . . . . dnl NetBSD 4.0 . ? ? ? ? ? . ? . ? ? ? ? ? . . . ? ? ? dnl NetBSD 3.0 . . . . # # . ? # # ? # . # . . . . . . -dnl Haiku . . . # # # . # . . . . . ? . . . . . . -dnl BeOS # # . # # # . ? # . ? . # ? . . . . . . +dnl Haiku . . . # # # . # . . . . . ? . . ? . . . +dnl BeOS # # . # # # . ? # . ? . # ? . . ? . . . dnl mingw # # # # # # . . # # . # # ? . # # # . . diff --git a/gl/m4/read-file.m4 b/gl/m4/read-file.m4 index 35a3a4817f..60d03600a8 100644 --- a/gl/m4/read-file.m4 +++ b/gl/m4/read-file.m4 @@ -1,6 +1,5 @@ # read-file.m4 serial 2 -dnl Copyright (C) 2002, 2003, 2004, 2005, 2006, 2009, 2010 Free Software -dnl Foundation, Inc. +dnl Copyright (C) 2002-2006, 2009-2011 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. diff --git a/gl/m4/readline.m4 b/gl/m4/readline.m4 index 7a97ecba91..90ce357470 100644 --- a/gl/m4/readline.m4 +++ b/gl/m4/readline.m4 @@ -1,5 +1,5 @@ # readline.m4 serial 8 -dnl Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2006, 2009-2011 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. diff --git a/gl/m4/realloc.m4 b/gl/m4/realloc.m4 index 01c1234f7e..a403d9fb32 100644 --- a/gl/m4/realloc.m4 +++ b/gl/m4/realloc.m4 @@ -1,5 +1,5 @@ # realloc.m4 serial 11 -dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2011 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. diff --git a/gl/m4/select.m4 b/gl/m4/select.m4 index da266f0bfa..dc771d0ef4 100644 --- a/gl/m4/select.m4 +++ b/gl/m4/select.m4 @@ -1,5 +1,5 @@ # select.m4 serial 3 -dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2011 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. diff --git a/gl/m4/servent.m4 b/gl/m4/servent.m4 index 2486511aad..c5df01c9b0 100644 --- a/gl/m4/servent.m4 +++ b/gl/m4/servent.m4 @@ -1,5 +1,5 @@ # servent.m4 serial 2 -dnl Copyright (C) 2008, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008, 2010-2011 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. diff --git a/gl/m4/size_max.m4 b/gl/m4/size_max.m4 index f3b1a9dfb2..e8070981a8 100644 --- a/gl/m4/size_max.m4 +++ b/gl/m4/size_max.m4 @@ -1,5 +1,5 @@ # size_max.m4 serial 10 -dnl Copyright (C) 2003, 2005-2006, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2006, 2008-2011 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. diff --git a/gl/m4/snprintf.m4 b/gl/m4/snprintf.m4 index 522b107b12..8aa5dbe598 100644 --- a/gl/m4/snprintf.m4 +++ b/gl/m4/snprintf.m4 @@ -1,5 +1,5 @@ # snprintf.m4 serial 5 -dnl Copyright (C) 2002-2004, 2007-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2007-2011 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. @@ -13,7 +13,12 @@ AC_DEFUN([gl_FUNC_SNPRINTF], gl_SNPRINTF_SIZE1 case "$gl_cv_func_snprintf_size1" in *yes) - gl_cv_func_snprintf_usable=yes + gl_SNPRINTF_RETVAL_C99 + case "$gl_cv_func_snprintf_retval_c99" in + *yes) + gl_cv_func_snprintf_usable=yes + ;; + esac ;; esac fi diff --git a/gl/m4/socketlib.m4 b/gl/m4/socketlib.m4 index 7bf02b5aee..2aa972dd88 100644 --- a/gl/m4/socketlib.m4 +++ b/gl/m4/socketlib.m4 @@ -1,5 +1,5 @@ # socketlib.m4 serial 1 -dnl Copyright (C) 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/gl/m4/sockets.m4 b/gl/m4/sockets.m4 index ba9a563d8e..cbe754f8d5 100644 --- a/gl/m4/sockets.m4 +++ b/gl/m4/sockets.m4 @@ -1,5 +1,5 @@ # sockets.m4 serial 7 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/gl/m4/socklen.m4 b/gl/m4/socklen.m4 index d0d6baab55..5e4c69ed79 100644 --- a/gl/m4/socklen.m4 +++ b/gl/m4/socklen.m4 @@ -1,5 +1,5 @@ # socklen.m4 serial 8 -dnl Copyright (C) 2005, 2006, 2007, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2007, 2009-2011 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. diff --git a/gl/m4/sockpfaf.m4 b/gl/m4/sockpfaf.m4 index 8806705ae2..27899aa59b 100644 --- a/gl/m4/sockpfaf.m4 +++ b/gl/m4/sockpfaf.m4 @@ -1,5 +1,5 @@ # sockpfaf.m4 serial 7 -dnl Copyright (C) 2004, 2006, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2004, 2006, 2009-2011 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. diff --git a/gl/m4/stdarg.m4 b/gl/m4/stdarg.m4 index 8a62f2e844..a1ef178c55 100644 --- a/gl/m4/stdarg.m4 +++ b/gl/m4/stdarg.m4 @@ -1,5 +1,5 @@ -# stdarg.m4 serial 4 -dnl Copyright (C) 2006, 2008-2010 Free Software Foundation, Inc. +# stdarg.m4 serial 5 +dnl Copyright (C) 2006, 2008-2011 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. @@ -41,7 +41,7 @@ void (*func) (va_list, va_list) = va_copy; if test $gl_aixcc = yes; then dnl Provide a substitute <stdarg.h> file. STDARG_H=stdarg.h - gl_CHECK_NEXT_HEADERS([stdarg.h]) + gl_NEXT_HEADERS([stdarg.h]) dnl Fallback for the case when <stdarg.h> contains only macro definitions. if test "$gl_cv_next_stdarg_h" = '""'; then gl_cv_next_stdarg_h='"///usr/include/stdarg.h"' diff --git a/gl/m4/stdbool.m4 b/gl/m4/stdbool.m4 index 1efe59ea1c..838cf0f467 100644 --- a/gl/m4/stdbool.m4 +++ b/gl/m4/stdbool.m4 @@ -1,17 +1,17 @@ # Check for stdbool.h that conforms to C99. -dnl Copyright (C) 2002-2006, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2006, 2009-2011 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. -#serial 3 +#serial 4 # Prepare for substituting <stdbool.h> if it is not supported. AC_DEFUN([AM_STDBOOL_H], [ - AC_REQUIRE([AC_HEADER_STDBOOL]) + AC_REQUIRE([AC_CHECK_HEADER_STDBOOL]) # Define two additional variables used in the Makefile substitution. @@ -33,11 +33,9 @@ AC_DEFUN([AM_STDBOOL_H], # AM_STDBOOL_H will be renamed to gl_STDBOOL_H in the future. AC_DEFUN([gl_STDBOOL_H], [AM_STDBOOL_H]) -# This version of the macro is needed in autoconf <= 2.67. Autoconf has -# it built in since 2.60, but we want the tweaks from the 2.68 version -# to avoid rejecting xlc and clang due to relying on extensions. +# This version of the macro is needed in autoconf <= 2.68. -AC_DEFUN([AC_HEADER_STDBOOL], +AC_DEFUN([AC_CHECK_HEADER_STDBOOL], [AC_CACHE_CHECK([for stdbool.h that conforms to C99], [ac_cv_header_stdbool_h], [AC_COMPILE_IFELSE( @@ -98,6 +96,4 @@ AC_DEFUN([AC_HEADER_STDBOOL], [ac_cv_header_stdbool_h=yes], [ac_cv_header_stdbool_h=no])]) AC_CHECK_TYPES([_Bool]) - if test $ac_cv_header_stdbool_h = yes; then - AC_DEFINE([HAVE_STDBOOL_H], [1], [Define to 1 if stdbool.h conforms to C99.]) - fi]) +]) diff --git a/gl/m4/stddef_h.m4 b/gl/m4/stddef_h.m4 index c3ae569431..1942b6aa0d 100644 --- a/gl/m4/stddef_h.m4 +++ b/gl/m4/stddef_h.m4 @@ -1,6 +1,6 @@ dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues. -# stddef_h.m4 serial 2 -dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc. +# stddef_h.m4 serial 3 +dnl Copyright (C) 2009-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -25,7 +25,7 @@ AC_DEFUN([gl_STDDEF_H], STDDEF_H=stddef.h fi if test -n "$STDDEF_H"; then - gl_CHECK_NEXT_HEADERS([stddef.h]) + gl_NEXT_HEADERS([stddef.h]) fi ]) diff --git a/gl/m4/stdint.m4 b/gl/m4/stdint.m4 index 7fe28362fc..e7d0d0765a 100644 --- a/gl/m4/stdint.m4 +++ b/gl/m4/stdint.m4 @@ -1,5 +1,5 @@ -# stdint.m4 serial 36 -dnl Copyright (C) 2001-2010 Free Software Foundation, Inc. +# stdint.m4 serial 39 +dnl Copyright (C) 2001-2011 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. @@ -27,6 +27,15 @@ AC_DEFUN([gl_STDINT_H], fi AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT]) + dnl Check for <wchar.h>, in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + dnl Check for <inttypes.h>. dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_inttypes_h. if test $ac_cv_header_inttypes_h = yes; then @@ -145,9 +154,11 @@ uintmax_t j = UINTMAX_MAX; #include <limits.h> /* for CHAR_BIT */ #define TYPE_MINIMUM(t) \ - ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))) + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) #define TYPE_MAXIMUM(t) \ - ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))) + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) struct s { int check_PTRDIFF: PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) @@ -290,10 +301,6 @@ static const char *macro_values[] = fi AC_SUBST([HAVE_SYS_BITYPES_H]) - dnl Check for <wchar.h> (missing in Linux uClibc when built without wide - dnl character support). - AC_CHECK_HEADERS_ONCE([wchar.h]) - gl_STDINT_TYPE_PROPERTIES STDINT_H=stdint.h fi diff --git a/gl/m4/stdint_h.m4 b/gl/m4/stdint_h.m4 index 670c0cc2bf..356b14e120 100644 --- a/gl/m4/stdint_h.m4 +++ b/gl/m4/stdint_h.m4 @@ -1,5 +1,5 @@ # stdint_h.m4 serial 9 -dnl Copyright (C) 1997-2004, 2006, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1997-2004, 2006, 2008-2011 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. diff --git a/gl/m4/stdio_h.m4 b/gl/m4/stdio_h.m4 index f5650cdeab..b6163d6806 100644 --- a/gl/m4/stdio_h.m4 +++ b/gl/m4/stdio_h.m4 @@ -1,5 +1,5 @@ -# stdio_h.m4 serial 31 -dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. +# stdio_h.m4 serial 32 +dnl Copyright (C) 2007-2011 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. @@ -9,7 +9,7 @@ AC_DEFUN([gl_STDIO_H], AC_REQUIRE([gl_STDIO_H_DEFAULTS]) AC_REQUIRE([AC_C_INLINE]) AC_REQUIRE([gl_ASM_SYMBOL_PREFIX]) - gl_CHECK_NEXT_HEADERS([stdio.h]) + gl_NEXT_HEADERS([stdio.h]) dnl No need to create extra modules for these functions. Everyone who uses dnl <stdio.h> likely needs them. GNULIB_FPRINTF=1 @@ -95,6 +95,8 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS], GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_DECL_FPURGE=1; AC_SUBST([HAVE_DECL_FPURGE]) + HAVE_DECL_FSEEKO=1; AC_SUBST([HAVE_DECL_FSEEKO]) + HAVE_DECL_FTELLO=1; AC_SUBST([HAVE_DECL_FTELLO]) HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM]) HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE]) HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF]) diff --git a/gl/m4/stdlib_h.m4 b/gl/m4/stdlib_h.m4 index e4697ce213..d28b552e90 100644 --- a/gl/m4/stdlib_h.m4 +++ b/gl/m4/stdlib_h.m4 @@ -1,5 +1,5 @@ -# stdlib_h.m4 serial 31 -dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. +# stdlib_h.m4 serial 36 +dnl Copyright (C) 2007-2011 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. @@ -7,21 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_STDLIB_H], [ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) - gl_CHECK_NEXT_HEADERS([stdlib.h]) - AC_CHECK_HEADERS([random.h], [], [], [AC_INCLUDES_DEFAULT]) - if test $ac_cv_header_random_h = yes; then - HAVE_RANDOM_H=1 - else - HAVE_RANDOM_H=0 - fi - AC_SUBST([HAVE_RANDOM_H]) - AC_CHECK_TYPES([struct random_data], - [], [HAVE_STRUCT_RANDOM_DATA=0], - [[#include <stdlib.h> - #if HAVE_RANDOM_H - # include <random.h> - #endif - ]]) + gl_NEXT_HEADERS([stdlib.h]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use, and which is not @@ -89,17 +75,19 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS], HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) - HAVE_UNSETENV=1; AC_SUBST([HAVE_UNSETENV]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC]) REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC]) diff --git a/gl/m4/strerror.m4 b/gl/m4/strerror.m4 index 1649b24511..73d1d54d81 100644 --- a/gl/m4/strerror.m4 +++ b/gl/m4/strerror.m4 @@ -1,5 +1,5 @@ # strerror.m4 serial 9 -dnl Copyright (C) 2002, 2007-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2007-2011 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. diff --git a/gl/m4/string_h.m4 b/gl/m4/string_h.m4 index 5844b2d660..30ddfbc3a4 100644 --- a/gl/m4/string_h.m4 +++ b/gl/m4/string_h.m4 @@ -1,11 +1,11 @@ # Configure a GNU-like replacement for <string.h>. -# Copyright (C) 2007-2010 Free Software Foundation, Inc. +# Copyright (C) 2007-2011 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 18 +# serial 19 # Written by Paul Eggert. @@ -20,7 +20,7 @@ AC_DEFUN([gl_HEADER_STRING_H_BODY], [ AC_REQUIRE([AC_C_RESTRICT]) AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) - gl_CHECK_NEXT_HEADERS([string.h]) + gl_NEXT_HEADERS([string.h]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use, and which is not diff --git a/gl/m4/sys_ioctl_h.m4 b/gl/m4/sys_ioctl_h.m4 index 5c342a5b1d..97cab84b06 100644 --- a/gl/m4/sys_ioctl_h.m4 +++ b/gl/m4/sys_ioctl_h.m4 @@ -1,5 +1,5 @@ # sys_ioctl_h.m4 serial 9 -dnl Copyright (C) 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/gl/m4/sys_select_h.m4 b/gl/m4/sys_select_h.m4 index 0e8063ea97..f1671186f3 100644 --- a/gl/m4/sys_select_h.m4 +++ b/gl/m4/sys_select_h.m4 @@ -1,5 +1,5 @@ -# sys_select_h.m4 serial 15 -dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. +# sys_select_h.m4 serial 16 +dnl Copyright (C) 2006-2011 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. @@ -45,7 +45,6 @@ AC_DEFUN([gl_HEADER_SYS_SELECT], ]) fi ]) - AC_CHECK_HEADERS_ONCE([sys/select.h]) dnl <sys/select.h> is always overridden, because of GNULIB_POSIXCHECK. gl_CHECK_NEXT_HEADERS([sys/select.h]) if test $ac_cv_header_sys_select_h = yes; then diff --git a/gl/m4/sys_socket_h.m4 b/gl/m4/sys_socket_h.m4 index c7627cb94e..12dc05d42b 100644 --- a/gl/m4/sys_socket_h.m4 +++ b/gl/m4/sys_socket_h.m4 @@ -1,5 +1,5 @@ -# sys_socket_h.m4 serial 20 -dnl Copyright (C) 2005-2010 Free Software Foundation, Inc. +# sys_socket_h.m4 serial 21 +dnl Copyright (C) 2005-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -9,8 +9,20 @@ dnl From Simon Josefsson. AC_DEFUN([gl_HEADER_SYS_SOCKET], [ AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_C_INLINE]) + dnl On OSF/1, the functions recv(), send(), recvfrom(), sendto() have + dnl old-style declarations (with return type 'int' instead of 'ssize_t') + dnl unless _POSIX_PII_SOCKET is defined. + case "$host_os" in + osf*) + AC_DEFINE([_POSIX_PII_SOCKET], [1], + [Define to 1 in order to get the POSIX compatible declarations + of socket functions.]) + ;; + esac + AC_CACHE_CHECK([whether <sys/socket.h> is self-contained], [gl_cv_header_sys_socket_h_selfcontained], [ diff --git a/gl/m4/sys_stat_h.m4 b/gl/m4/sys_stat_h.m4 index 7181c253b9..fc419129e9 100644 --- a/gl/m4/sys_stat_h.m4 +++ b/gl/m4/sys_stat_h.m4 @@ -1,5 +1,5 @@ # sys_stat_h.m4 serial 24 -*- Autoconf -*- -dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2011 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. diff --git a/gl/m4/sys_time_h.m4 b/gl/m4/sys_time_h.m4 index da57527163..3a3adc8c47 100644 --- a/gl/m4/sys_time_h.m4 +++ b/gl/m4/sys_time_h.m4 @@ -1,7 +1,7 @@ # Configure a replacement for <sys/time.h>. # serial 6 -# Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. +# Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/gl/m4/time_h.m4 b/gl/m4/time_h.m4 index a45a10a9ee..615da1cfd3 100644 --- a/gl/m4/time_h.m4 +++ b/gl/m4/time_h.m4 @@ -1,8 +1,8 @@ # Configure a more-standard replacement for <time.h>. -# Copyright (C) 2000-2001, 2003-2007, 2009-2010 Free Software Foundation, Inc. +# Copyright (C) 2000-2001, 2003-2007, 2009-2011 Free Software Foundation, Inc. -# serial 2 +# serial 4 # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -21,7 +21,7 @@ AC_DEFUN([gl_HEADER_TIME_H_BODY], [ AC_REQUIRE([AC_C_RESTRICT]) AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) - gl_CHECK_NEXT_HEADERS([time.h]) + gl_NEXT_HEADERS([time.h]) AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC]) ]) @@ -95,7 +95,7 @@ AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS], GNULIB_TIMEGM=0; AC_SUBST([GNULIB_TIMEGM]) GNULIB_TIME_R=0; AC_SUBST([GNULIB_TIME_R]) dnl Assume proper GNU behavior unless another module says otherwise. - HAVE_LOCALTIME_R=1; AC_SUBST([HAVE_LOCALTIME_R]) + HAVE_DECL_LOCALTIME_R=1; AC_SUBST([HAVE_DECL_LOCALTIME_R]) HAVE_NANOSLEEP=1; AC_SUBST([HAVE_NANOSLEEP]) HAVE_STRPTIME=1; AC_SUBST([HAVE_STRPTIME]) HAVE_TIMEGM=1; AC_SUBST([HAVE_TIMEGM]) diff --git a/gl/m4/timespec.m4 b/gl/m4/timespec.m4 index 5dbaed74a0..4a1c7adb4d 100644 --- a/gl/m4/timespec.m4 +++ b/gl/m4/timespec.m4 @@ -1,6 +1,6 @@ #serial 14 -# Copyright (C) 2000-2001, 2003-2007, 2009-2010 Free Software Foundation, Inc. +# Copyright (C) 2000-2001, 2003-2007, 2009-2011 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, diff --git a/gl/m4/ungetc.m4 b/gl/m4/ungetc.m4 index 68ccf88349..749f6bd5dc 100644 --- a/gl/m4/ungetc.m4 +++ b/gl/m4/ungetc.m4 @@ -1,5 +1,5 @@ # ungetc.m4 serial 2 -dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2011 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. diff --git a/gl/m4/unistd_h.m4 b/gl/m4/unistd_h.m4 index e2f7f2bf45..c81a1138e9 100644 --- a/gl/m4/unistd_h.m4 +++ b/gl/m4/unistd_h.m4 @@ -1,5 +1,5 @@ -# unistd_h.m4 serial 48 -dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. +# unistd_h.m4 serial 53 +dnl Copyright (C) 2006-2011 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. @@ -14,8 +14,6 @@ AC_DEFUN([gl_UNISTD_H], AC_REQUIRE([AC_C_INLINE]) gl_CHECK_NEXT_HEADERS([unistd.h]) - - AC_CHECK_HEADERS_ONCE([unistd.h]) if test $ac_cv_header_unistd_h = yes; then HAVE_UNISTD_H=1 else @@ -38,7 +36,7 @@ AC_DEFUN([gl_UNISTD_H], ]], [chown dup2 dup3 environ euidaccess faccessat fchdir fchownat fsync ftruncate getcwd getdomainname getdtablesize getgroups gethostname getlogin getlogin_r getpagesize getusershell setusershell - endusershell lchown link linkat lseek pipe2 pread pwrite readlink + endusershell lchown link linkat lseek pipe pipe2 pread pwrite readlink readlinkat rmdir sleep symlink symlinkat ttyname_r unlink unlinkat usleep]) ]) @@ -78,6 +76,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], GNULIB_LINK=0; AC_SUBST([GNULIB_LINK]) GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT]) GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) + GNULIB_PIPE=0; AC_SUBST([GNULIB_PIPE]) GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2]) GNULIB_PREAD=0; AC_SUBST([GNULIB_PREAD]) GNULIB_PWRITE=0; AC_SUBST([GNULIB_PWRITE]) @@ -112,6 +111,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) HAVE_LINK=1; AC_SUBST([HAVE_LINK]) HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) @@ -120,14 +120,15 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) - HAVE_TTYNAME_R=1; AC_SUBST([HAVE_TTYNAME_R]) HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) @@ -137,6 +138,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) diff --git a/gl/m4/valgrind-tests.m4 b/gl/m4/valgrind-tests.m4 index e2434c6b83..8f90dac61d 100644 --- a/gl/m4/valgrind-tests.m4 +++ b/gl/m4/valgrind-tests.m4 @@ -1,5 +1,5 @@ # valgrind-tests.m4 serial 1 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/gl/m4/vasnprintf.m4 b/gl/m4/vasnprintf.m4 index 9c04520242..32ea985b3f 100644 --- a/gl/m4/vasnprintf.m4 +++ b/gl/m4/vasnprintf.m4 @@ -1,5 +1,5 @@ # vasnprintf.m4 serial 32 -dnl Copyright (C) 2002-2004, 2006-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2006-2011 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. diff --git a/gl/m4/version-etc.m4 b/gl/m4/version-etc.m4 index 2c572b4bca..5032bf8553 100644 --- a/gl/m4/version-etc.m4 +++ b/gl/m4/version-etc.m4 @@ -1,5 +1,5 @@ # version-etc.m4 serial 1 -# Copyright (C) 2009-2010 Free Software Foundation, Inc. +# Copyright (C) 2009-2011 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/gl/m4/warn-on-use.m4 b/gl/m4/warn-on-use.m4 index 42daae87b8..e0d0f27640 100644 --- a/gl/m4/warn-on-use.m4 +++ b/gl/m4/warn-on-use.m4 @@ -1,5 +1,5 @@ # warn-on-use.m4 serial 2 -dnl Copyright (C) 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2011 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. diff --git a/gl/m4/warnings.m4 b/gl/m4/warnings.m4 index dad5c1f29c..a8f3466326 100644 --- a/gl/m4/warnings.m4 +++ b/gl/m4/warnings.m4 @@ -1,5 +1,5 @@ # warnings.m4 serial 2 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/gl/m4/wchar_h.m4 b/gl/m4/wchar_h.m4 deleted file mode 100644 index 8c8fad96df..0000000000 --- a/gl/m4/wchar_h.m4 +++ /dev/null @@ -1,154 +0,0 @@ -dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues. - -dnl Copyright (C) 2007-2010 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 Written by Eric Blake. - -# wchar_h.m4 serial 35 - -AC_DEFUN([gl_WCHAR_H], -[ - AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) - AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) - dnl Prepare for creating substitute <wchar.h>. - dnl Check for <wchar.h> (missing in Linux uClibc when built without wide - dnl character support). - dnl <wchar.h> is always overridden, because of GNULIB_POSIXCHECK. - AC_CHECK_HEADERS_ONCE([wchar.h]) - gl_CHECK_NEXT_HEADERS([wchar.h]) - if test $ac_cv_header_wchar_h = yes; then - HAVE_WCHAR_H=1 - else - HAVE_WCHAR_H=0 - fi - AC_SUBST([HAVE_WCHAR_H]) - - AC_REQUIRE([gl_FEATURES_H]) - - AC_REQUIRE([gt_TYPE_WINT_T]) - if test $gt_cv_c_wint_t = yes; then - HAVE_WINT_T=1 - else - HAVE_WINT_T=0 - fi - AC_SUBST([HAVE_WINT_T]) - - dnl Check for declarations of anything we want to poison if the - dnl corresponding gnulib module is not in use. - gl_WARN_ON_USE_PREPARE([[ -/* Some systems require additional headers. */ -#if !(defined __GLIBC__ && !defined __UCLIBC__) -# include <stddef.h> -# include <stdio.h> -# include <time.h> -#endif -#include <wchar.h> - ]], [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb - wcsrtombs wcsnrtombs wcwidth]) -]) - -dnl Check whether <wchar.h> is usable at all. -AC_DEFUN([gl_WCHAR_H_INLINE_OK], -[ - dnl Test whether <wchar.h> suffers due to the transition from '__inline' to - dnl 'gnu_inline'. See <http://sourceware.org/bugzilla/show_bug.cgi?id=4022> - dnl and <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42440>. In summary, - dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and - dnl the option -std=c99 or -std=gnu99, leads to a broken <wchar.h>. - AC_CACHE_CHECK([whether <wchar.h> uses 'inline' correctly], - [gl_cv_header_wchar_h_correct_inline], - [gl_cv_header_wchar_h_correct_inline=yes - AC_LANG_CONFTEST([ - AC_LANG_SOURCE([[#define wcstod renamed_wcstod -#include <wchar.h> -extern int zero (void); -int main () { return zero(); } -]])]) - if AC_TRY_EVAL([ac_compile]); then - mv conftest.$ac_objext conftest1.$ac_objext - AC_LANG_CONFTEST([ - AC_LANG_SOURCE([[#define wcstod renamed_wcstod -#include <wchar.h> -int zero (void) { return 0; } -]])]) - if AC_TRY_EVAL([ac_compile]); then - mv conftest.$ac_objext conftest2.$ac_objext - if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then - : - else - gl_cv_header_wchar_h_correct_inline=no - fi - fi - fi - rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext - ]) - if test $gl_cv_header_wchar_h_correct_inline = no; then - AC_MSG_ERROR([<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). -This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in -C99 mode. You have four options: - - Add the flag -fgnu89-inline to CC and reconfigure, or - - Fix your include files, using parts of - <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or - - Use a gcc version older than 4.3, or - - Don't use the flags -std=c99 or -std=gnu99. -Configuration aborted.]) - fi -]) - -dnl Unconditionally enables the replacement of <wchar.h>. -AC_DEFUN([gl_REPLACE_WCHAR_H], -[ - dnl This is a no-op, because <wchar.h> is always overridden. - : -]) - -AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], -[ - dnl Use AC_REQUIRE here, so that the default settings are expanded once only. - AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) - gl_MODULE_INDICATOR_SET_VARIABLE([$1]) - dnl Define it also as a C macro, for the benefit of the unit tests. - gl_MODULE_INDICATOR_FOR_TESTS([$1]) -]) - -AC_DEFUN([gl_WCHAR_H_DEFAULTS], -[ - GNULIB_BTOWC=0; AC_SUBST([GNULIB_BTOWC]) - GNULIB_WCTOB=0; AC_SUBST([GNULIB_WCTOB]) - GNULIB_MBSINIT=0; AC_SUBST([GNULIB_MBSINIT]) - GNULIB_MBRTOWC=0; AC_SUBST([GNULIB_MBRTOWC]) - GNULIB_MBRLEN=0; AC_SUBST([GNULIB_MBRLEN]) - GNULIB_MBSRTOWCS=0; AC_SUBST([GNULIB_MBSRTOWCS]) - GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS]) - GNULIB_WCRTOMB=0; AC_SUBST([GNULIB_WCRTOMB]) - GNULIB_WCSRTOMBS=0; AC_SUBST([GNULIB_WCSRTOMBS]) - GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS]) - GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH]) - dnl Assume proper GNU behavior unless another module says otherwise. - HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) - HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) - HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) - HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) - HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) - HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) - HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) - HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) - HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) - HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) - HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) - REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) - REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) - REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) - REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) - REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) - REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) - REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) - REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) - REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) - REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) - REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) - REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) -]) diff --git a/gl/m4/wchar_t.m4 b/gl/m4/wchar_t.m4 index a133e6ad58..d2c03c42d2 100644 --- a/gl/m4/wchar_t.m4 +++ b/gl/m4/wchar_t.m4 @@ -1,5 +1,5 @@ # wchar_t.m4 serial 4 (gettext-0.18.2) -dnl Copyright (C) 2002-2003, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2003, 2008-2011 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. diff --git a/gl/m4/wint_t.m4 b/gl/m4/wint_t.m4 index 58ef865565..da1ce3df60 100644 --- a/gl/m4/wint_t.m4 +++ b/gl/m4/wint_t.m4 @@ -1,5 +1,5 @@ # wint_t.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2003, 2007-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2007-2011 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. diff --git a/gl/m4/xsize.m4 b/gl/m4/xsize.m4 index b653693a30..8c693bc633 100644 --- a/gl/m4/xsize.m4 +++ b/gl/m4/xsize.m4 @@ -1,5 +1,5 @@ # xsize.m4 serial 4 -dnl Copyright (C) 2003-2004, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2003-2004, 2008-2011 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. diff --git a/gl/malloc.c b/gl/malloc.c index 4fa38ee41b..a325d619b2 100644 --- a/gl/malloc.c +++ b/gl/malloc.c @@ -1,6 +1,6 @@ /* malloc() function that is glibc compatible. - Copyright (C) 1997-1998, 2006-2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 1997-1998, 2006-2007, 2009-2011 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 diff --git a/gl/memchr.c b/gl/memchr.c index 6c2b2d6c7d..6d903b1014 100644 --- a/gl/memchr.c +++ b/gl/memchr.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2010 +/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2011 Free Software Foundation, Inc. Based on strlen implementation by Torbjorn Granlund (tege@sics.se), diff --git a/gl/minmax.h b/gl/minmax.h index 78ca8479d8..172fafee4d 100644 --- a/gl/minmax.h +++ b/gl/minmax.h @@ -1,5 +1,5 @@ /* MIN, MAX macros. - Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009, 2010 Free Software + Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/gl/netdb.in.h b/gl/netdb.in.h index b0c553ef0d..850d97bd52 100644 --- a/gl/netdb.in.h +++ b/gl/netdb.in.h @@ -1,5 +1,5 @@ /* Provide a netdb.h header file for systems lacking it (read: MinGW). - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify @@ -51,6 +51,7 @@ # if !@HAVE_STRUCT_ADDRINFO@ +# if !GNULIB_defined_struct_addrinfo /* Structure to contain information about address of a service provider. */ struct addrinfo { @@ -63,6 +64,8 @@ struct addrinfo char *ai_canonname; /* Canonical name for service location. */ struct addrinfo *ai_next; /* Pointer to next in list. */ }; +# define GNULIB_defined_struct_addrinfo 1 +# endif # endif /* Possible values for `ai_flags' field in `addrinfo' structure. */ diff --git a/gl/netinet_in.in.h b/gl/netinet_in.in.h index 4b0710fb8d..f5eea43d69 100644 --- a/gl/netinet_in.in.h +++ b/gl/netinet_in.in.h @@ -1,5 +1,5 @@ /* Substitute for <netinet/in.h>. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/perror.c b/gl/perror.c index bc3c764911..2c13a8941a 100644 --- a/gl/perror.c +++ b/gl/perror.c @@ -1,5 +1,5 @@ /* Print a message describing error code. - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 Free Software Foundation, Inc. Written by Bruno Haible and Simon Josefsson. This program is free software: you can redistribute it and/or modify diff --git a/gl/printf-args.c b/gl/printf-args.c index 46c03a21ea..8f3727bb48 100644 --- a/gl/printf-args.c +++ b/gl/printf-args.c @@ -1,5 +1,5 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2010 Free Software + Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/gl/printf-args.h b/gl/printf-args.h index 2536ebafd3..70cca4fb65 100644 --- a/gl/printf-args.h +++ b/gl/printf-args.h @@ -1,5 +1,5 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2006-2007, 2009-2010 Free Software + Copyright (C) 1999, 2002-2003, 2006-2007, 2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -136,10 +136,14 @@ typedef struct } argument; +/* Number of directly allocated arguments (no malloc() needed). */ +#define N_DIRECT_ALLOC_ARGUMENTS 7 + typedef struct { size_t count; argument *arg; + argument direct_alloc_arg[N_DIRECT_ALLOC_ARGUMENTS]; } arguments; diff --git a/gl/printf-parse.c b/gl/printf-parse.c index 58cd889089..ff24ba47e2 100644 --- a/gl/printf-parse.c +++ b/gl/printf-parse.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999-2000, 2002-2003, 2006-2010 Free Software Foundation, Inc. + Copyright (C) 1999-2000, 2002-2003, 2006-2011 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 @@ -63,6 +63,9 @@ /* malloc(), realloc(), free(). */ #include <stdlib.h> +/* memcpy(). */ +#include <string.h> + /* errno. */ #include <errno.h> @@ -80,23 +83,20 @@ STATIC int PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) { - const CHAR_T *cp = format; /* pointer into format */ + const CHAR_T *cp = format; /* pointer into format */ size_t arg_posn = 0; /* number of regular arguments consumed */ - size_t d_allocated; /* allocated elements of d->dir */ - size_t a_allocated; /* allocated elements of a->arg */ + size_t d_allocated; /* allocated elements of d->dir */ + size_t a_allocated; /* allocated elements of a->arg */ size_t max_width_length = 0; size_t max_precision_length = 0; d->count = 0; - d_allocated = 1; - d->dir = (DIRECTIVE *) malloc (d_allocated * sizeof (DIRECTIVE)); - if (d->dir == NULL) - /* Out of memory. */ - goto out_of_memory_1; + d_allocated = N_DIRECT_ALLOC_DIRECTIVES; + d->dir = d->direct_alloc_dir; a->count = 0; - a_allocated = 0; - a->arg = NULL; + a_allocated = N_DIRECT_ALLOC_ARGUMENTS; + a->arg = a->direct_alloc_arg; #define REGISTER_ARG(_index_,_type_) \ { \ @@ -113,12 +113,14 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) if (size_overflow_p (memory_size)) \ /* Overflow, would lead to out of memory. */ \ goto out_of_memory; \ - memory = (argument *) (a->arg \ + memory = (argument *) (a->arg != a->direct_alloc_arg \ ? realloc (a->arg, memory_size) \ : malloc (memory_size)); \ if (memory == NULL) \ /* Out of memory. */ \ goto out_of_memory; \ + if (a->arg == a->direct_alloc_arg) \ + memcpy (memory, a->arg, a->count * sizeof (argument)); \ a->arg = memory; \ } \ while (a->count <= n) \ @@ -588,10 +590,14 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) if (size_overflow_p (memory_size)) /* Overflow, would lead to out of memory. */ goto out_of_memory; - memory = (DIRECTIVE *) realloc (d->dir, memory_size); + memory = (DIRECTIVE *) (d->dir != d->direct_alloc_dir + ? realloc (d->dir, memory_size) + : malloc (memory_size)); if (memory == NULL) /* Out of memory. */ goto out_of_memory; + if (d->dir == d->direct_alloc_dir) + memcpy (memory, d->dir, d->count * sizeof (DIRECTIVE)); d->dir = memory; } } @@ -610,19 +616,18 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) return 0; error: - if (a->arg) + if (a->arg != a->direct_alloc_arg) free (a->arg); - if (d->dir) + if (d->dir != d->direct_alloc_dir) free (d->dir); errno = EINVAL; return -1; out_of_memory: - if (a->arg) + if (a->arg != a->direct_alloc_arg) free (a->arg); - if (d->dir) + if (d->dir != d->direct_alloc_dir) free (d->dir); -out_of_memory_1: errno = ENOMEM; return -1; } diff --git a/gl/printf-parse.h b/gl/printf-parse.h index 1b27040b7e..76e5ba3268 100644 --- a/gl/printf-parse.h +++ b/gl/printf-parse.h @@ -1,5 +1,5 @@ /* Parse printf format string. - Copyright (C) 1999, 2002-2003, 2005, 2007, 2009-2010 Free Software + Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -47,6 +47,9 @@ /* xxx_directive: A parsed directive. xxx_directives: A parsed format string. */ +/* Number of directly allocated directives (no malloc() needed). */ +#define N_DIRECT_ALLOC_DIRECTIVES 7 + /* A parsed directive. */ typedef struct { @@ -71,6 +74,7 @@ typedef struct char_directive *dir; size_t max_width_length; size_t max_precision_length; + char_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES]; } char_directives; @@ -100,6 +104,7 @@ typedef struct u8_directive *dir; size_t max_width_length; size_t max_precision_length; + u8_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES]; } u8_directives; @@ -127,6 +132,7 @@ typedef struct u16_directive *dir; size_t max_width_length; size_t max_precision_length; + u16_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES]; } u16_directives; @@ -154,6 +160,7 @@ typedef struct u32_directive *dir; size_t max_width_length; size_t max_precision_length; + u32_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES]; } u32_directives; diff --git a/gl/progname.c b/gl/progname.c index 1415e6a55f..2465748175 100644 --- a/gl/progname.c +++ b/gl/progname.c @@ -1,5 +1,5 @@ /* Program name management. - Copyright (C) 2001-2003, 2005-2010 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2011 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2001. This program is free software: you can redistribute it and/or modify diff --git a/gl/progname.h b/gl/progname.h index 5ba303bd07..084406607d 100644 --- a/gl/progname.h +++ b/gl/progname.h @@ -1,5 +1,5 @@ /* Program name management. - Copyright (C) 2001-2004, 2006, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2001-2004, 2006, 2009-2011 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2001. This program is free software: you can redistribute it and/or modify diff --git a/gl/read-file.c b/gl/read-file.c index 8d70880e7d..bcbfbbb460 100644 --- a/gl/read-file.c +++ b/gl/read-file.c @@ -1,5 +1,5 @@ /* read-file.c -- read file contents into a string - Copyright (C) 2006, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc. Written by Simon Josefsson and Bruno Haible. This program is free software; you can redistribute it and/or modify @@ -39,12 +39,12 @@ and set *LENGTH to the length of the string. The string is zero-terminated, but the terminating zero byte is not counted in *LENGTH. On errors, *LENGTH is undefined, errno preserves the - values set by system functions (if any), and NULL is returned. */ + values set by system functions (if any), and NULL is returned. */ char * -fread_file (FILE * stream, size_t * length) +fread_file (FILE *stream, size_t *length) { char *buf = NULL; - size_t alloc = 0; + size_t alloc = BUFSIZ; /* For a regular file, allocate a buffer that has exactly the right size. This avoids the need to do dynamic reallocations later. */ @@ -59,59 +59,31 @@ fread_file (FILE * stream, size_t * length) { off_t alloc_off = st.st_size - pos; - if (SIZE_MAX <= alloc_off) + /* '1' below, accounts for the trailing NUL. */ + if (SIZE_MAX - 1 < alloc_off) { errno = ENOMEM; return NULL; } alloc = alloc_off + 1; - - buf = malloc (alloc); - if (!buf) - /* errno is ENOMEM. */ - return NULL; } } } + if (!(buf = malloc (alloc))) + return NULL; /* errno is ENOMEM. */ + { size_t size = 0; /* number of bytes read so far */ int save_errno; for (;;) { - size_t count; - size_t requested; - - if (size + BUFSIZ + 1 > alloc) - { - char *new_buf; - size_t new_alloc = alloc + alloc / 2; - - /* Check against overflow. */ - if (new_alloc < alloc) - { - save_errno = ENOMEM; - break; - } - - alloc = new_alloc; - if (alloc < size + BUFSIZ + 1) - alloc = size + BUFSIZ + 1; - - new_buf = realloc (buf, alloc); - if (!new_buf) - { - save_errno = errno; - break; - } - - buf = new_buf; - } - - requested = alloc - size - 1; - count = fread (buf + size, 1, requested, stream); + /* This reads 1 more than the size of a regular file + so that we get eof immediately. */ + size_t requested = alloc - size; + size_t count = fread (buf + size, 1, requested, stream); size += count; if (count != requested) @@ -121,7 +93,7 @@ fread_file (FILE * stream, size_t * length) break; /* Shrink the allocated memory if possible. */ - if (size + 1 < alloc) + if (size < alloc - 1) { char *smaller_buf = realloc (buf, size + 1); if (smaller_buf != NULL) @@ -132,6 +104,29 @@ fread_file (FILE * stream, size_t * length) *length = size; return buf; } + + { + char *new_buf; + + if (alloc == SIZE_MAX) + { + save_errno = ENOMEM; + break; + } + + if (alloc < SIZE_MAX - alloc / 2) + alloc = alloc + alloc / 2; + else + alloc = SIZE_MAX; + + if (!(new_buf = realloc (buf, alloc))) + { + save_errno = errno; + break; + } + + buf = new_buf; + } } free (buf); @@ -141,7 +136,7 @@ fread_file (FILE * stream, size_t * length) } static char * -internal_read_file (const char *filename, size_t * length, const char *mode) +internal_read_file (const char *filename, size_t *length, const char *mode) { FILE *stream = fopen (filename, mode); char *out; @@ -175,7 +170,7 @@ internal_read_file (const char *filename, size_t * length, const char *mode) undefined, errno preserves the values set by system functions (if any), and NULL is returned. */ char * -read_file (const char *filename, size_t * length) +read_file (const char *filename, size_t *length) { return internal_read_file (filename, length, "r"); } @@ -188,7 +183,7 @@ read_file (const char *filename, size_t * length) preserves the values set by system functions (if any), and NULL is returned. */ char * -read_binary_file (const char *filename, size_t * length) +read_binary_file (const char *filename, size_t *length) { return internal_read_file (filename, length, "rb"); } diff --git a/gl/read-file.h b/gl/read-file.h index 8b6ae436cd..42663ef666 100644 --- a/gl/read-file.h +++ b/gl/read-file.h @@ -1,5 +1,5 @@ /* read-file.h -- read file contents into a string - Copyright (C) 2006, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/gl/readline.c b/gl/readline.c index d42f29669e..72a93c3ac0 100644 --- a/gl/readline.c +++ b/gl/readline.c @@ -1,5 +1,5 @@ /* readline.c --- Simple implementation of readline. - Copyright (C) 2005, 2006, 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2005-2007, 2009-2011 Free Software Foundation, Inc. Written by Simon Josefsson This program is free software: you can redistribute it and/or modify diff --git a/gl/readline.h b/gl/readline.h index 44ec014062..ac77b536bc 100644 --- a/gl/readline.h +++ b/gl/readline.h @@ -1,5 +1,5 @@ /* readline.h --- Simple implementation of readline. - Copyright (C) 2005, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2005, 2009-2011 Free Software Foundation, Inc. Written by Simon Josefsson This program is free software: you can redistribute it and/or modify diff --git a/gl/realloc.c b/gl/realloc.c index 053208f375..6ef37e794f 100644 --- a/gl/realloc.c +++ b/gl/realloc.c @@ -1,6 +1,6 @@ /* realloc() function that is glibc compatible. - Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2010 Free Software + Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify @@ -1,6 +1,6 @@ /* recv.c --- wrappers for Windows recv function - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/select.c b/gl/select.c index 2e99f96001..e4fb44553b 100644 --- a/gl/select.c +++ b/gl/select.c @@ -1,7 +1,7 @@ /* Emulation for select(2) Contributed by Paolo Bonzini. - Copyright 2008-2010 Free Software Foundation, Inc. + Copyright 2008-2011 Free Software Foundation, Inc. This file is part of gnulib. @@ -1,6 +1,6 @@ /* send.c --- wrappers for Windows send function - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/setsockopt.c b/gl/setsockopt.c index 24a8d6e5bf..a31a10ee92 100644 --- a/gl/setsockopt.c +++ b/gl/setsockopt.c @@ -1,6 +1,6 @@ /* setsockopt.c --- wrappers for Windows setsockopt function - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/shutdown.c b/gl/shutdown.c index 251c890180..26c49323ae 100644 --- a/gl/shutdown.c +++ b/gl/shutdown.c @@ -1,6 +1,6 @@ /* shutdown.c --- wrappers for Windows shutdown function - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/size_max.h b/gl/size_max.h index 56d5a9b1c5..d5f31522c8 100644 --- a/gl/size_max.h +++ b/gl/size_max.h @@ -1,5 +1,5 @@ /* size_max.h -- declare SIZE_MAX through system headers - Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2011 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/gl/snprintf.c b/gl/snprintf.c index 810ca14bc9..9db2379a88 100644 --- a/gl/snprintf.c +++ b/gl/snprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 2004, 2006-2010 Free Software Foundation, Inc. + Copyright (C) 2004, 2006-2011 Free Software Foundation, Inc. Written by Simon Josefsson and Paul Eggert. This program is free software; you can redistribute it and/or modify diff --git a/gl/socket.c b/gl/socket.c index 63e0aaea6e..af6be25572 100644 --- a/gl/socket.c +++ b/gl/socket.c @@ -1,6 +1,6 @@ /* socket.c --- wrappers for Windows socket function - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/sockets.c b/gl/sockets.c index b946c7e63d..4e905e1ddd 100644 --- a/gl/sockets.c +++ b/gl/sockets.c @@ -1,6 +1,6 @@ /* sockets.c --- wrappers for Windows socket functions - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/sockets.h b/gl/sockets.h index 921bf6f793..93ae5d2800 100644 --- a/gl/sockets.h +++ b/gl/sockets.h @@ -1,6 +1,6 @@ /* sockets.h - wrappers for Windows socket functions - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/stdarg.in.h b/gl/stdarg.in.h index 8b88449e2f..4469d54e4f 100644 --- a/gl/stdarg.in.h +++ b/gl/stdarg.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <stdarg.h>. - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/stdbool.in.h b/gl/stdbool.in.h index 574c281a8f..b64dc75b20 100644 --- a/gl/stdbool.in.h +++ b/gl/stdbool.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2003, 2006-2010 Free Software Foundation, Inc. +/* Copyright (C) 2001-2003, 2006-2011 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. This program is free software; you can redistribute it and/or modify diff --git a/gl/stddef.in.h b/gl/stddef.in.h index 6642d49e2a..62a91a7a6a 100644 --- a/gl/stddef.in.h +++ b/gl/stddef.in.h @@ -1,6 +1,6 @@ /* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 diff --git a/gl/stdint.in.h b/gl/stdint.in.h index 9909f57e4b..b32227bb04 100644 --- a/gl/stdint.in.h +++ b/gl/stdint.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2002, 2004-2010 Free Software Foundation, Inc. +/* Copyright (C) 2001-2002, 2004-2011 Free Software Foundation, Inc. Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. This file is part of gnulib. @@ -108,6 +108,8 @@ warnings in the signed case. */ \ ((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) +#if !GNULIB_defined_stdint_types + /* 7.18.1.1. Exact-width integer types */ /* Here we assume a standard architecture where the hardware integer @@ -137,9 +139,10 @@ typedef unsigned int gl_uint32_t; /* If the system defines INT64_MAX, assume int64_t works. That way, if the underlying platform defines int64_t to be a 64-bit long long int, the code below won't mistakenly define it to be a 64-bit long - int, which would mess up C++ name mangling. */ + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ -#if INT64_MAX +#ifdef INT64_MAX # define GL_INT64_T #else /* Do not undefine int64_t if gnulib is not being used with 64-bit @@ -162,7 +165,7 @@ typedef long long int gl_int64_t; # endif #endif -#if UINT64_MAX +#ifdef UINT64_MAX # define GL_UINT64_T #else # if ULONG_MAX >> 31 >> 31 >> 1 == 1 @@ -295,6 +298,9 @@ typedef unsigned long int gl_uintmax_t; typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) ? 1 : -1]; +#define GNULIB_defined_stdint_types 1 +#endif /* !GNULIB_defined_stdint_types */ + /* 7.18.2. Limits of specified-width integer types */ #if ! defined __cplusplus || defined __STDC_LIMIT_MACROS @@ -491,7 +497,12 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) sequence of nested includes <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes <stdint.h> and assumes its types are already defined. */ -#if ! (defined WCHAR_MIN && defined WCHAR_MAX) +#if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) + /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be + included before <wchar.h>. */ +# include <stddef.h> +# include <stdio.h> +# include <time.h> # define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H # include <wchar.h> # undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H diff --git a/gl/stdio-impl.h b/gl/stdio-impl.h index 0e67f66ef6..d41c32f4b7 100644 --- a/gl/stdio-impl.h +++ b/gl/stdio-impl.h @@ -1,5 +1,5 @@ /* Implementation details of FILE streams. - Copyright (C) 2007-2008, 2010 Free Software Foundation, Inc. + Copyright (C) 2007-2008, 2010-2011 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 @@ -75,6 +75,17 @@ /* SystemV derived implementations. */ +#ifdef __TANDEM /* NonStop Kernel */ +# ifndef _IOERR +/* These values were determined by the program 'stdioext-flags' at + <http://lists.gnu.org/archive/html/bug-gnulib/2010-12/msg00165.html>. */ +# define _IOERR 0x40 +# define _IOREAD 0x80 +# define _IOWRT 0x4 +# define _IORW 0x100 +# endif +#endif + #if defined _IOERR # if defined __sun && defined _LP64 /* Solaris/{SPARC,AMD64} 64-bit */ diff --git a/gl/stdio-write.c b/gl/stdio-write.c index a6a0eb143d..10fcfba9e3 100644 --- a/gl/stdio-write.c +++ b/gl/stdio-write.c @@ -1,5 +1,5 @@ /* POSIX compatible FILE stream write function. - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/gl/stdio.in.h b/gl/stdio.in.h index 45eaa1c22b..b7f3b6f85b 100644 --- a/gl/stdio.in.h +++ b/gl/stdio.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdio.h>. - Copyright (C) 2004, 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2004, 2007-2011 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 @@ -21,8 +21,14 @@ #endif @PRAGMA_COLUMNS@ -#if defined __need_FILE || defined __need___FILE -/* Special invocation convention inside glibc header files. */ +#if defined __need_FILE || defined __need___FILE || defined _GL_ALREADY_INCLUDING_STDIO_H +/* Special invocation convention: + - Inside glibc header files. + - On OSF/1 5.1 we have a sequence of nested includes + <stdio.h> -> <getopt.h> -> <ctype.h> -> <sys/localedef.h> -> + <sys/lc_core.h> -> <nl_types.h> -> <mesg.h> -> <stdio.h>. + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ #@INCLUDE_NEXT@ @NEXT_STDIO_H@ @@ -31,9 +37,13 @@ #ifndef _GL_STDIO_H +#define _GL_ALREADY_INCLUDING_STDIO_H + /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_STDIO_H@ +#undef _GL_ALREADY_INCLUDING_STDIO_H + #ifndef _GL_STDIO_H #define _GL_STDIO_H @@ -42,20 +52,23 @@ #include <stddef.h> -/* Get off_t and ssize_t. Needed on many systems, including glibc 2.8. */ +/* Get off_t and ssize_t. Needed on many systems, including glibc 2.8 + and eglibc 2.11.2. */ #include <sys/types.h> -#ifndef __attribute__ /* The __attribute__ feature is available in gcc versions 2.5 and later. The __-protected variants of the attributes 'format' and 'printf' are accepted by gcc versions 2.6.4 (effectively 2.7) and later. - We enable __attribute__ only if these are supported too, because + We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because gnulib and libintl do '#define printf __printf__' when they override the 'printf' function. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) -# define __attribute__(Spec) /* empty */ -# endif +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +#else +# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ #endif +#define _GL_ATTRIBUTE_FORMAT_PRINTF(formatstring_parameter, first_argument) \ + _GL_ATTRIBUTE_FORMAT ((__printf__, formatstring_parameter, first_argument)) /* Solaris 10 declares renameat in <unistd.h>, not in <stdio.h>. */ /* But in any case avoid namespace pollution on glibc systems. */ @@ -82,13 +95,13 @@ # define dprintf rpl_dprintf # endif _GL_FUNCDECL_RPL (dprintf, int, (int fd, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (dprintf, int, (int fd, const char *format, ...)); # else # if !@HAVE_DPRINTF@ _GL_FUNCDECL_SYS (dprintf, int, (int fd, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (dprintf, int, (int fd, const char *format, ...)); @@ -179,7 +192,7 @@ _GL_WARN_ON_USE (fopen, "fopen on Win32 platforms is not POSIX compatible - " # endif # define GNULIB_overrides_fprintf 1 _GL_FUNCDECL_RPL (fprintf, int, (FILE *fp, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (fprintf, int, (FILE *fp, const char *format, ...)); # else @@ -345,7 +358,7 @@ _GL_FUNCDECL_RPL (fseeko, int, (FILE *fp, off_t offset, int whence) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (fseeko, int, (FILE *fp, off_t offset, int whence)); # else -# if ! @HAVE_FSEEKO@ +# if ! @HAVE_DECL_FSEEKO@ _GL_FUNCDECL_SYS (fseeko, int, (FILE *fp, off_t offset, int whence) _GL_ARG_NONNULL ((1))); # endif @@ -356,17 +369,20 @@ _GL_CXXALIASWARN (fseeko); /* Provide an fseek function that is consistent with fseeko. */ /* In order to avoid that fseek gets defined as a macro here, the developer can request the 'fseek' module. */ -# undef fseek -# define fseek rpl_fseek +# if !GNULIB_defined_fseek_function +# undef fseek +# define fseek rpl_fseek static inline int _GL_ARG_NONNULL ((1)) rpl_fseek (FILE *fp, long offset, int whence) { -# if @REPLACE_FSEEKO@ +# if @REPLACE_FSEEKO@ return rpl_fseeko (fp, offset, whence); -# else +# else return fseeko (fp, offset, whence); -# endif +# endif } +# define GNULIB_defined_fseek_function 1 +# endif # endif #elif defined GNULIB_POSIXCHECK # define _GL_FSEEK_WARN /* Category 1, above. */ @@ -421,7 +437,7 @@ _GL_CXXALIASWARN (ftell); _GL_FUNCDECL_RPL (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (ftello, off_t, (FILE *fp)); # else -# if ! @HAVE_FTELLO@ +# if ! @HAVE_DECL_FTELLO@ _GL_FUNCDECL_SYS (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (ftello, off_t, (FILE *fp)); @@ -431,17 +447,20 @@ _GL_CXXALIASWARN (ftello); /* Provide an ftell function that is consistent with ftello. */ /* In order to avoid that ftell gets defined as a macro here, the developer can request the 'ftell' module. */ -# undef ftell -# define ftell rpl_ftell +# if !GNULIB_defined_ftell_function +# undef ftell +# define ftell rpl_ftell static inline long _GL_ARG_NONNULL ((1)) rpl_ftell (FILE *f) { -# if @REPLACE_FTELLO@ +# if @REPLACE_FTELLO@ return rpl_ftello (f); -# else +# else return ftello (f); -# endif +# endif } +# define GNULIB_defined_ftell_function 1 +# endif # endif #elif defined GNULIB_POSIXCHECK # define _GL_FTELL_WARN /* Category 1, above. */ @@ -570,7 +589,7 @@ struct obstack; # endif _GL_FUNCDECL_RPL (obstack_printf, int, (struct obstack *obs, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (obstack_printf, int, (struct obstack *obs, const char *format, ...)); @@ -578,7 +597,7 @@ _GL_CXXALIAS_RPL (obstack_printf, int, # if !@HAVE_DECL_OBSTACK_PRINTF@ _GL_FUNCDECL_SYS (obstack_printf, int, (struct obstack *obs, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (obstack_printf, int, @@ -591,7 +610,7 @@ _GL_CXXALIASWARN (obstack_printf); # endif _GL_FUNCDECL_RPL (obstack_vprintf, int, (struct obstack *obs, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (obstack_vprintf, int, (struct obstack *obs, const char *format, va_list args)); @@ -599,7 +618,7 @@ _GL_CXXALIAS_RPL (obstack_vprintf, int, # if !@HAVE_DECL_OBSTACK_PRINTF@ _GL_FUNCDECL_SYS (obstack_vprintf, int, (struct obstack *obs, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (obstack_vprintf, int, @@ -662,13 +681,16 @@ _GL_FUNCDECL_RPL_1 (__printf__, int, (const char *format, ...) __asm__ (@ASM_SYMBOL_PREFIX@ _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf)) - __attribute__ ((__format__ (__printf__, 1, 2))) + _GL_ATTRIBUTE_FORMAT_PRINTF (1, 2) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL_1 (printf, __printf__, int, (const char *format, ...)); # else +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define printf rpl_printf +# endif _GL_FUNCDECL_RPL (printf, int, (const char *format, ...) - __attribute__ ((__format__ (__printf__, 1, 2))) + _GL_ATTRIBUTE_FORMAT_PRINTF (1, 2) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (printf, int, (const char *format, ...)); # endif @@ -808,7 +830,7 @@ _GL_WARN_ON_USE (renameat, "renameat is not portable - " # endif _GL_FUNCDECL_RPL (snprintf, int, (char *str, size_t size, const char *format, ...) - __attribute__ ((__format__ (__printf__, 3, 4))) + _GL_ATTRIBUTE_FORMAT_PRINTF (3, 4) _GL_ARG_NONNULL ((3))); _GL_CXXALIAS_RPL (snprintf, int, (char *str, size_t size, const char *format, ...)); @@ -816,7 +838,7 @@ _GL_CXXALIAS_RPL (snprintf, int, # if !@HAVE_DECL_SNPRINTF@ _GL_FUNCDECL_SYS (snprintf, int, (char *str, size_t size, const char *format, ...) - __attribute__ ((__format__ (__printf__, 3, 4))) + _GL_ATTRIBUTE_FORMAT_PRINTF (3, 4) _GL_ARG_NONNULL ((3))); # endif _GL_CXXALIAS_SYS (snprintf, int, @@ -846,7 +868,7 @@ _GL_WARN_ON_USE (snprintf, "snprintf is unportable - " # define sprintf rpl_sprintf # endif _GL_FUNCDECL_RPL (sprintf, int, (char *str, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (sprintf, int, (char *str, const char *format, ...)); # else @@ -891,7 +913,7 @@ _GL_WARN_ON_USE (tmpfile, "tmpfile is not usable on mingw - " # endif _GL_FUNCDECL_RPL (asprintf, int, (char **result, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (asprintf, int, (char **result, const char *format, ...)); @@ -899,7 +921,7 @@ _GL_CXXALIAS_RPL (asprintf, int, # if !@HAVE_VASPRINTF@ _GL_FUNCDECL_SYS (asprintf, int, (char **result, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (asprintf, int, @@ -912,7 +934,7 @@ _GL_CXXALIASWARN (asprintf); # endif _GL_FUNCDECL_RPL (vasprintf, int, (char **result, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (vasprintf, int, (char **result, const char *format, va_list args)); @@ -920,7 +942,7 @@ _GL_CXXALIAS_RPL (vasprintf, int, # if !@HAVE_VASPRINTF@ _GL_FUNCDECL_SYS (vasprintf, int, (char **result, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (vasprintf, int, @@ -935,13 +957,13 @@ _GL_CXXALIASWARN (vasprintf); # define vdprintf rpl_vdprintf # endif _GL_FUNCDECL_RPL (vdprintf, int, (int fd, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (vdprintf, int, (int fd, const char *format, va_list args)); # else # if !@HAVE_VDPRINTF@ _GL_FUNCDECL_SYS (vdprintf, int, (int fd, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((2))); # endif /* Need to cast, because on Solaris, the third parameter will likely be @@ -966,7 +988,7 @@ _GL_WARN_ON_USE (vdprintf, "vdprintf is unportable - " # endif # define GNULIB_overrides_vfprintf 1 _GL_FUNCDECL_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args)); # else @@ -996,7 +1018,7 @@ _GL_WARN_ON_USE (vfprintf, "vfprintf is not always POSIX compliant - " # endif # define GNULIB_overrides_vprintf 1 _GL_FUNCDECL_RPL (vprintf, int, (const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 1, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (1, 0) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (vprintf, int, (const char *format, va_list args)); # else @@ -1024,7 +1046,7 @@ _GL_WARN_ON_USE (vprintf, "vprintf is not always POSIX compliant - " # endif _GL_FUNCDECL_RPL (vsnprintf, int, (char *str, size_t size, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 3, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (3, 0) _GL_ARG_NONNULL ((3))); _GL_CXXALIAS_RPL (vsnprintf, int, (char *str, size_t size, const char *format, va_list args)); @@ -1032,7 +1054,7 @@ _GL_CXXALIAS_RPL (vsnprintf, int, # if !@HAVE_DECL_VSNPRINTF@ _GL_FUNCDECL_SYS (vsnprintf, int, (char *str, size_t size, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 3, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (3, 0) _GL_ARG_NONNULL ((3))); # endif _GL_CXXALIAS_SYS (vsnprintf, int, @@ -1054,7 +1076,7 @@ _GL_WARN_ON_USE (vsnprintf, "vsnprintf is unportable - " # endif _GL_FUNCDECL_RPL (vsprintf, int, (char *str, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (vsprintf, int, (char *str, const char *format, va_list args)); diff --git a/gl/stdlib.in.h b/gl/stdlib.in.h index e6dcdbc841..62d18c6281 100644 --- a/gl/stdlib.in.h +++ b/gl/stdlib.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdlib.h>. - Copyright (C) 1995, 2001-2004, 2006-2010 Free Software Foundation, Inc. + Copyright (C) 1995, 2001-2004, 2006-2011 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 @@ -49,21 +49,23 @@ # include <sys/loadavg.h> #endif +#if @GNULIB_RANDOM_R@ + /* OSF/1 5.1 declares 'struct random_data' in <random.h>, which is included - from <stdlib.h> if _REENTRANT is defined. Include it always. */ -#if @HAVE_RANDOM_H@ -# include <random.h> -#endif + from <stdlib.h> if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include <random.h> +# endif -#if !@HAVE_STRUCT_RANDOM_DATA@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) \ - || defined GNULIB_POSIXCHECK -# include <stdint.h> -#endif +# if !@HAVE_STRUCT_RANDOM_DATA@ || !@HAVE_RANDOM_R@ +# include <stdint.h> +# endif -#if !@HAVE_STRUCT_RANDOM_DATA@ +# if !@HAVE_STRUCT_RANDOM_DATA@ /* Define 'struct random_data'. But allow multiple gnulib generated <stdlib.h> replacements to coexist. */ -# if !GNULIB_defined_struct_random_data +# if !GNULIB_defined_struct_random_data struct random_data { int32_t *fptr; /* Front pointer. */ @@ -74,7 +76,8 @@ struct random_data int rand_sep; /* Distance between front and rear. */ int32_t *end_ptr; /* Pointer behind state table. */ }; -# define GNULIB_defined_struct_random_data 1 +# define GNULIB_defined_struct_random_data 1 +# endif # endif #endif @@ -85,10 +88,10 @@ struct random_data # include <unistd.h> #endif -#ifndef __attribute__ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) -# define __attribute__(Spec) /* empty */ -# endif +#if 3 <= __GNUC__ || __GNUC__ == 2 && 8 <= __GNUC_MINOR__ +# define _GL_ATTRIBUTE_NORETURN __attribute__ ((__noreturn__)) +#else +# define _GL_ATTRIBUTE_NORETURN #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ @@ -116,7 +119,7 @@ struct random_data /* Terminate the current process with the given return code, without running the 'atexit' handlers. */ # if !@HAVE__EXIT@ -_GL_FUNCDECL_SYS (_Exit, void, (int status) __attribute__ ((__noreturn__))); +_GL_FUNCDECL_SYS (_Exit, void, (int status) _GL_ATTRIBUTE_NORETURN); # endif _GL_CXXALIAS_SYS (_Exit, void, (int status)); _GL_CXXALIASWARN (_Exit); @@ -584,7 +587,7 @@ _GL_FUNCDECL_RPL (setenv, int, _GL_CXXALIAS_RPL (setenv, int, (const char *name, const char *value, int replace)); # else -# if !@HAVE_SETENV@ +# if !@HAVE_DECL_SETENV@ _GL_FUNCDECL_SYS (setenv, int, (const char *name, const char *value, int replace) _GL_ARG_NONNULL ((1))); @@ -592,7 +595,9 @@ _GL_FUNCDECL_SYS (setenv, int, _GL_CXXALIAS_SYS (setenv, int, (const char *name, const char *value, int replace)); # endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) _GL_CXXALIASWARN (setenv); +# endif #elif defined GNULIB_POSIXCHECK # undef setenv # if HAVE_RAW_DECL_SETENV @@ -702,12 +707,14 @@ _GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " _GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); # else -# if !@HAVE_UNSETENV@ +# if !@HAVE_DECL_UNSETENV@ _GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); # endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) _GL_CXXALIASWARN (unsetenv); +# endif #elif defined GNULIB_POSIXCHECK # undef unsetenv # if HAVE_RAW_DECL_UNSETENV diff --git a/gl/strerror.c b/gl/strerror.c index 6e1c0b0ebb..5dae1111a2 100644 --- a/gl/strerror.c +++ b/gl/strerror.c @@ -1,6 +1,6 @@ /* strerror.c --- POSIX compatible system error routine - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/string.in.h b/gl/string.in.h index b0c2ba1e1c..336e246517 100644 --- a/gl/string.in.h +++ b/gl/string.in.h @@ -1,6 +1,6 @@ /* A GNU-like <string.h>. - Copyright (C) 1995-1996, 2001-2010 Free Software Foundation, Inc. + Copyright (C) 1995-1996, 2001-2011 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 @@ -37,13 +37,8 @@ # include <wchar.h> #endif -#ifndef __attribute__ -/* This feature is available in gcc versions 2.5 and later. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) -# define __attribute__(Spec) /* empty */ -# endif -#endif -/* The attribute __pure__ was added in gcc 2.96. */ +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) #else diff --git a/gl/sys_select.in.h b/gl/sys_select.in.h index 49347b63f8..edff386250 100644 --- a/gl/sys_select.in.h +++ b/gl/sys_select.in.h @@ -1,5 +1,5 @@ /* Substitute for <sys/select.h>. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 @@ -44,6 +44,8 @@ /* On OSF/1 4.0, <sys/select.h> provides only a forward declaration of 'struct timeval', and no definition of this type. + Also, MacOS X, AIX, HP-UX, IRIX, Solaris, Interix declare select() + in <sys/time.h>. But avoid namespace pollution on glibc systems. */ # ifndef __GLIBC__ # include <sys/time.h> @@ -65,8 +67,19 @@ #ifndef _GL_SYS_SELECT_H #define _GL_SYS_SELECT_H -#if !@HAVE_SYS_SELECT_H@ || @REPLACE_SELECT@ +#if !@HAVE_SYS_SELECT_H@ /* A platform that lacks <sys/select.h>. */ +/* Get the 'struct timeval' and 'fd_set' types and the FD_* macros + on most platforms. */ +# include <sys/time.h> +/* On HP-UX 11, <sys/time.h> provides an FD_ZERO implementation + that relies on memset(), but without including <string.h>. */ +# if defined __hpux +# include <string.h> +# endif +/* On native Windows platforms: + Get the 'fd_set' type. Also, gnulib's <sys/socket.h> redefines select + so as to hide the declaration from <winsock2.h>. */ # include <sys/socket.h> #endif diff --git a/gl/sys_socket.in.h b/gl/sys_socket.in.h index 339cabb958..8e12044b1f 100644 --- a/gl/sys_socket.in.h +++ b/gl/sys_socket.in.h @@ -1,6 +1,6 @@ /* Provide a sys/socket header file for systems lacking it (read: MinGW) and for systems where it is incomplete. - Copyright (C) 2005-2010 Free Software Foundation, Inc. + Copyright (C) 2005-2011 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify @@ -67,7 +67,10 @@ /* The definition of _GL_WARN_ON_USE is copied here. */ #if !@HAVE_SA_FAMILY_T@ +# if !GNULIB_defined_sa_family_t typedef unsigned short sa_family_t; +# define GNULIB_defined_sa_family_t 1 +# endif #endif #if @HAVE_STRUCT_SOCKADDR_STORAGE@ @@ -89,12 +92,16 @@ typedef unsigned short sa_family_t; : alignof (__ss_aligntype)) \ + sizeof (__ss_aligntype))) +# if !GNULIB_defined_struct_sockaddr_storage struct sockaddr_storage { sa_family_t ss_family; /* Address family, etc. */ __ss_aligntype __ss_align; /* Force desired alignment. */ char __ss_padding[_SS_PADSIZE]; }; +# define GNULIB_defined_struct_sockaddr_storage 1 +# endif + #endif #if @HAVE_SYS_SOCKET_H@ @@ -159,7 +166,10 @@ struct sockaddr_storage # include <sys/types.h> # include <io.h> +# if !GNULIB_defined_socklen_t typedef int socklen_t; +# define GNULIB_defined_socklen_t 1 +# endif # endif @@ -167,6 +177,8 @@ typedef int socklen_t; #if @HAVE_WINSOCK2_H@ +# if !GNULIB_defined_rpl_fd_isset + /* Re-define FD_ISSET to avoid a WSA call while we are not using network sockets. */ static inline int @@ -183,6 +195,9 @@ rpl_fd_isset (SOCKET fd, fd_set * set) return 0; } +# define GNULIB_defined_rpl_fd_isset 1 +# endif + # undef FD_ISSET # define FD_ISSET(fd, set) rpl_fd_isset(fd, set) @@ -245,8 +260,11 @@ _GL_FUNCDECL_RPL (connect, int, _GL_CXXALIAS_RPL (connect, int, (int fd, const struct sockaddr *addr, socklen_t addrlen)); # else -_GL_CXXALIAS_SYS (connect, int, - (int fd, const struct sockaddr *addr, socklen_t addrlen)); +/* Need to cast, because on NonStop Kernel, the third parameter is + size_t addrlen. */ +_GL_CXXALIAS_SYS_CAST (connect, int, + (int fd, + const struct sockaddr *addr, socklen_t addrlen)); # endif _GL_CXXALIASWARN (connect); #elif @HAVE_WINSOCK2_H@ @@ -300,8 +318,11 @@ _GL_FUNCDECL_RPL (bind, int, _GL_CXXALIAS_RPL (bind, int, (int fd, const struct sockaddr *addr, socklen_t addrlen)); # else -_GL_CXXALIAS_SYS (bind, int, - (int fd, const struct sockaddr *addr, socklen_t addrlen)); +/* Need to cast, because on NonStop Kernel, the third parameter is + size_t addrlen. */ +_GL_CXXALIAS_SYS_CAST (bind, int, + (int fd, + const struct sockaddr *addr, socklen_t addrlen)); # endif _GL_CXXALIASWARN (bind); #elif @HAVE_WINSOCK2_H@ @@ -522,9 +543,11 @@ _GL_CXXALIAS_RPL (sendto, ssize_t, (int fd, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen)); # else -_GL_CXXALIAS_SYS (sendto, ssize_t, - (int fd, const void *buf, size_t len, int flags, - const struct sockaddr *to, socklen_t tolen)); +/* Need to cast, because on NonStop Kernel, the sixth parameter is + size_t tolen. */ +_GL_CXXALIAS_SYS_CAST (sendto, ssize_t, + (int fd, const void *buf, size_t len, int flags, + const struct sockaddr *to, socklen_t tolen)); # endif _GL_CXXALIASWARN (sendto); #elif @HAVE_WINSOCK2_H@ @@ -550,8 +573,11 @@ _GL_FUNCDECL_RPL (setsockopt, int, (int fd, int level, int optname, _GL_CXXALIAS_RPL (setsockopt, int, (int fd, int level, int optname, const void * optval, socklen_t optlen)); # else -_GL_CXXALIAS_SYS (setsockopt, int, (int fd, int level, int optname, - const void * optval, socklen_t optlen)); +/* Need to cast, because on NonStop Kernel, the fifth parameter is + size_t optlen. */ +_GL_CXXALIAS_SYS_CAST (setsockopt, int, + (int fd, int level, int optname, + const void * optval, socklen_t optlen)); # endif _GL_CXXALIASWARN (setsockopt); #elif @HAVE_WINSOCK2_H@ diff --git a/gl/sys_stat.in.h b/gl/sys_stat.in.h index f0c61c15c5..61cdcc5392 100644 --- a/gl/sys_stat.in.h +++ b/gl/sys_stat.in.h @@ -1,5 +1,5 @@ /* Provide a more complete sys/stat header file. - Copyright (C) 2005-2010 Free Software Foundation, Inc. + Copyright (C) 2005-2011 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 @@ -461,11 +461,14 @@ _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); which are included above. */ # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# if !GNULIB_defined_rpl_mkdir static inline int rpl_mkdir (char const *name, mode_t mode) { return _mkdir (name); } +# define GNULIB_defined_rpl_mkdir 1 +# endif # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define mkdir rpl_mkdir @@ -550,7 +553,8 @@ _GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)); _GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev) _GL_ARG_NONNULL ((1))); # endif -_GL_CXXALIAS_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev)); +/* Need to cast, because on OSF/1 5.1, the third parameter is '...'. */ +_GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev)); # endif _GL_CXXALIASWARN (mknod); #elif defined GNULIB_POSIXCHECK diff --git a/gl/sys_time.in.h b/gl/sys_time.in.h index 0689bcb2e6..d4319d25ca 100644 --- a/gl/sys_time.in.h +++ b/gl/sys_time.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/time.h. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 @@ -51,11 +51,16 @@ extern "C" { # endif # if ! @HAVE_STRUCT_TIMEVAL@ + +# if !GNULIB_defined_struct_timeval struct timeval { time_t tv_sec; long int tv_usec; }; +# define GNULIB_defined_struct_timeval 1 +# endif + # endif # ifdef __cplusplus diff --git a/gl/tests/Makefile.am b/gl/tests/Makefile.am index acfc33e34c..33da277bfd 100644 --- a/gl/tests/Makefile.am +++ b/gl/tests/Makefile.am @@ -1,6 +1,6 @@ ## DO NOT EDIT! GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. -# Copyright (C) 2002-2010 Free Software Foundation, Inc. +# Copyright (C) 2002-2011 Free Software Foundation, Inc. # # This file is free software, distributed under the terms of the GNU # General Public License. As a special exception to the GNU General @@ -153,6 +153,47 @@ EXTRA_DIST += test-errno.c ## end gnulib module errno-tests +## begin gnulib module fcntl-h + +BUILT_SOURCES += fcntl.h + +# We need the following in order to create <fcntl.h> when the system +# doesn't have one that works with the given compiler. +fcntl.h: fcntl.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)rm -f $@-t $@ && \ + { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ + sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_FCNTL_H''@|$(NEXT_FCNTL_H)|g' \ + -e 's|@''GNULIB_FCNTL''@|$(GNULIB_FCNTL)|g' \ + -e 's|@''GNULIB_OPEN''@|$(GNULIB_OPEN)|g' \ + -e 's|@''GNULIB_OPENAT''@|$(GNULIB_OPENAT)|g' \ + -e 's|@''HAVE_FCNTL''@|$(HAVE_FCNTL)|g' \ + -e 's|@''HAVE_OPENAT''@|$(HAVE_OPENAT)|g' \ + -e 's|@''REPLACE_FCNTL''@|$(REPLACE_FCNTL)|g' \ + -e 's|@''REPLACE_OPEN''@|$(REPLACE_OPEN)|g' \ + -e 's|@''REPLACE_OPENAT''@|$(REPLACE_OPENAT)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $(srcdir)/fcntl.in.h; \ + } > $@-t && \ + mv $@-t $@ +MOSTLYCLEANFILES += fcntl.h fcntl.h-t + +EXTRA_DIST += fcntl.in.h + +## end gnulib module fcntl-h + +## begin gnulib module fcntl-h-tests + +TESTS += test-fcntl-h +check_PROGRAMS += test-fcntl-h +EXTRA_DIST += test-fcntl-h.c + +## end gnulib module fcntl-h-tests + ## begin gnulib module fseeko-tests TESTS += test-fseeko.sh test-fseeko2.sh @@ -282,6 +323,23 @@ EXTRA_DIST += signature.h test-perror.c test-perror.sh ## end gnulib module perror-tests +## begin gnulib module pipe-posix + + +EXTRA_DIST += pipe.c + +EXTRA_libtests_a_SOURCES += pipe.c + +## end gnulib module pipe-posix + +## begin gnulib module pipe-posix-tests + +TESTS += test-pipe +check_PROGRAMS += test-pipe +EXTRA_DIST += test-pipe.c signature.h macros.h + +## end gnulib module pipe-posix-tests + ## begin gnulib module read-file-tests TESTS += test-read-file @@ -526,14 +584,6 @@ EXTRA_DIST += $(top_srcdir)/build-aux/warn-on-use.h ## end gnulib module warn-on-use -## begin gnulib module wchar-tests - -TESTS += test-wchar -check_PROGRAMS += test-wchar -EXTRA_DIST += test-wchar.c - -## end gnulib module wchar-tests - ## begin gnulib module dummy libtests_a_SOURCES += dummy.c diff --git a/gl/tests/binary-io.h b/gl/tests/binary-io.h index 5451fd48f4..c09dbf5799 100644 --- a/gl/tests/binary-io.h +++ b/gl/tests/binary-io.h @@ -1,6 +1,5 @@ /* Binary mode I/O. - Copyright (C) 2001, 2003, 2005, 2008, 2009, 2010 Free Software Foundation, - Inc. + Copyright (C) 2001, 2003, 2005, 2008-2011 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 @@ -19,24 +18,13 @@ #define _BINARY_H /* For systems that distinguish between text and binary I/O. - O_BINARY is usually declared in <fcntl.h>. */ + O_BINARY is guaranteed by the gnulib <fcntl.h>. */ #include <fcntl.h> /* The MSVC7 <stdio.h> doesn't like to be included after '#define fileno ...', so we include it here first. */ #include <stdio.h> -#if !defined O_BINARY && defined _O_BINARY - /* For MSC-compatible compilers. */ -# define O_BINARY _O_BINARY -# define O_TEXT _O_TEXT -#endif -#if defined __BEOS__ || defined __HAIKU__ - /* BeOS 5 and Haiku have O_BINARY and O_TEXT, but they have no effect. */ -# undef O_BINARY -# undef O_TEXT -#endif - /* SET_BINARY (fd); changes the file descriptor fd to perform binary I/O. */ #if O_BINARY @@ -58,8 +46,6 @@ # endif #else /* On reasonable systems, binary I/O is the default. */ -# undef O_BINARY -# define O_BINARY 0 # define SET_BINARY(fd) /* do nothing */ ((void) 0) #endif diff --git a/gl/tests/dummy.c b/gl/tests/dummy.c index 0f9a277962..c958ea05d8 100644 --- a/gl/tests/dummy.c +++ b/gl/tests/dummy.c @@ -1,5 +1,5 @@ /* A dummy file, to prevent empty libraries from breaking builds. - Copyright (C) 2004, 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2004, 2007, 2009-2011 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 diff --git a/gl/tests/fcntl.in.h b/gl/tests/fcntl.in.h new file mode 100644 index 0000000000..18cac454ab --- /dev/null +++ b/gl/tests/fcntl.in.h @@ -0,0 +1,308 @@ +/* Like <fcntl.h>, but with non-working flags defined to 0. + + Copyright (C) 2006-2011 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 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* written by Paul Eggert */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_fcntl_h +/* Special invocation convention. */ + +#include <sys/types.h> +/* On some systems other than glibc, <sys/stat.h> is a prerequisite of + <fcntl.h>. On glibc systems, we would like to avoid namespace pollution. + But on glibc systems, <fcntl.h> includes <sys/stat.h> inside an + extern "C" { ... } block, which leads to errors in C++ mode with the + overridden <sys/stat.h> from gnulib. These errors are known to be gone + with g++ version >= 4.3. */ +#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) +# include <sys/stat.h> +#endif +#@INCLUDE_NEXT@ @NEXT_FCNTL_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _GL_FCNTL_H + +#include <sys/types.h> +/* On some systems other than glibc, <sys/stat.h> is a prerequisite of + <fcntl.h>. On glibc systems, we would like to avoid namespace pollution. + But on glibc systems, <fcntl.h> includes <sys/stat.h> inside an + extern "C" { ... } block, which leads to errors in C++ mode with the + overridden <sys/stat.h> from gnulib. These errors are known to be gone + with g++ version >= 4.3. */ +#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) +# include <sys/stat.h> +#endif +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_FCNTL_H@ + +#ifndef _GL_FCNTL_H +#define _GL_FCNTL_H + +#ifndef __GLIBC__ /* Avoid namespace pollution on glibc systems. */ +# include <unistd.h> +#endif + + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Declare overridden functions. */ + +#if @GNULIB_FCNTL@ +# if @REPLACE_FCNTL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcntl +# define fcntl rpl_fcntl +# endif +_GL_FUNCDECL_RPL (fcntl, int, (int fd, int action, ...)); +_GL_CXXALIAS_RPL (fcntl, int, (int fd, int action, ...)); +# else +# if !@HAVE_FCNTL@ +_GL_FUNCDECL_SYS (fcntl, int, (int fd, int action, ...)); +# endif +_GL_CXXALIAS_SYS (fcntl, int, (int fd, int action, ...)); +# endif +_GL_CXXALIASWARN (fcntl); +#elif defined GNULIB_POSIXCHECK +# undef fcntl +# if HAVE_RAW_DECL_FCNTL +_GL_WARN_ON_USE (fcntl, "fcntl is not always POSIX compliant - " + "use gnulib module fcntl for portability"); +# endif +#endif + +#if @GNULIB_OPEN@ +# if @REPLACE_OPEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef open +# define open rpl_open +# endif +_GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); +# else +_GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); +# endif +/* On HP-UX 11, in C++ mode, open() is defined as an inline function with a + default argument. _GL_CXXALIASWARN does not work in this case. */ +# if !defined __hpux +_GL_CXXALIASWARN (open); +# endif +#elif defined GNULIB_POSIXCHECK +# undef open +/* Assume open is always declared. */ +_GL_WARN_ON_USE (open, "open is not always POSIX compliant - " + "use gnulib module open for portability"); +#endif + +#if @GNULIB_OPENAT@ +# if @REPLACE_OPENAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef openat +# define openat rpl_openat +# endif +_GL_FUNCDECL_RPL (openat, int, + (int fd, char const *file, int flags, /* mode_t mode */ ...) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (openat, int, + (int fd, char const *file, int flags, /* mode_t mode */ ...)); +# else +# if !@HAVE_OPENAT@ +_GL_FUNCDECL_SYS (openat, int, + (int fd, char const *file, int flags, /* mode_t mode */ ...) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (openat, int, + (int fd, char const *file, int flags, /* mode_t mode */ ...)); +# endif +_GL_CXXALIASWARN (openat); +#elif defined GNULIB_POSIXCHECK +# undef openat +# if HAVE_RAW_DECL_OPENAT +_GL_WARN_ON_USE (openat, "openat is not portable - " + "use gnulib module openat for portability"); +# endif +#endif + + +/* Fix up the FD_* macros, only known to be missing on mingw. */ + +#ifndef FD_CLOEXEC +# define FD_CLOEXEC 1 +#endif + +/* Fix up the supported F_* macros. Intentionally leave other F_* + macros undefined. Only known to be missing on mingw. */ + +#ifndef F_DUPFD_CLOEXEC +# define F_DUPFD_CLOEXEC 0x40000000 +/* Witness variable: 1 if gnulib defined F_DUPFD_CLOEXEC, 0 otherwise. */ +# define GNULIB_defined_F_DUPFD_CLOEXEC 1 +#else +# define GNULIB_defined_F_DUPFD_CLOEXEC 0 +#endif + +#ifndef F_DUPFD +# define F_DUPFD 1 +#endif + +#ifndef F_GETFD +# define F_GETFD 2 +#endif + +/* Fix up the O_* macros. */ + +#if !defined O_DIRECT && defined O_DIRECTIO +/* Tru64 spells it `O_DIRECTIO'. */ +# define O_DIRECT O_DIRECTIO +#endif + +#if !defined O_CLOEXEC && defined O_NOINHERIT +/* Mingw spells it `O_NOINHERIT'. Intentionally leave it + undefined if not available. */ +# define O_CLOEXEC O_NOINHERIT +#endif + +#ifndef O_CLOEXEC +# define O_CLOEXEC 0 +#endif + +#ifndef O_DIRECT +# define O_DIRECT 0 +#endif + +#ifndef O_DIRECTORY +# define O_DIRECTORY 0 +#endif + +#ifndef O_DSYNC +# define O_DSYNC 0 +#endif + +#ifndef O_EXEC +# define O_EXEC O_RDONLY /* This is often close enough in older systems. */ +#endif + +#ifndef O_NDELAY +# define O_NDELAY 0 +#endif + +#ifndef O_NOATIME +# define O_NOATIME 0 +#endif + +#ifndef O_NONBLOCK +# define O_NONBLOCK O_NDELAY +#endif + +#ifndef O_NOCTTY +# define O_NOCTTY 0 +#endif + +#ifndef O_NOFOLLOW +# define O_NOFOLLOW 0 +#endif + +#ifndef O_NOLINKS +# define O_NOLINKS 0 +#endif + +#ifndef O_RSYNC +# define O_RSYNC 0 +#endif + +#ifndef O_SEARCH +# define O_SEARCH O_RDONLY /* This is often close enough in older systems. */ +#endif + +#ifndef O_SYNC +# define O_SYNC 0 +#endif + +#ifndef O_TTY_INIT +# define O_TTY_INIT 0 +#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 + +#if defined __BEOS__ || defined __HAIKU__ + /* BeOS 5 and Haiku have O_BINARY and O_TEXT, but they have no effect. */ +# undef O_BINARY +# undef O_TEXT +#endif + +#ifndef O_BINARY +# define O_BINARY 0 +# define O_TEXT 0 +#endif + +/* Fix up the AT_* macros. */ + +/* Work around a bug in Solaris 9 and 10: AT_FDCWD is positive. Its + value exceeds INT_MAX, so its use as an int doesn't conform to the + C standard, and GCC and Sun C complain in some cases. If the bug + is present, undef AT_FDCWD here, so it can be redefined below. */ +#if 0 < AT_FDCWD && AT_FDCWD == 0xffd19553 +# undef AT_FDCWD +#endif + +/* Use the same bit pattern as Solaris 9, but with the proper + signedness. The bit pattern is important, in case this actually is + Solaris with the above workaround. */ +#ifndef AT_FDCWD +# define AT_FDCWD (-3041965) +#endif + +/* Use the same values as Solaris 9. This shouldn't matter, but + there's no real reason to differ. */ +#ifndef AT_SYMLINK_NOFOLLOW +# define AT_SYMLINK_NOFOLLOW 4096 +#endif + +#ifndef AT_REMOVEDIR +# define AT_REMOVEDIR 1 +#endif + +/* Solaris 9 lacks these two, so just pick unique values. */ +#ifndef AT_SYMLINK_FOLLOW +# define AT_SYMLINK_FOLLOW 2 +#endif + +#ifndef AT_EACCESS +# define AT_EACCESS 4 +#endif + + +#endif /* _GL_FCNTL_H */ +#endif /* _GL_FCNTL_H */ +#endif diff --git a/gl/tests/getpagesize.c b/gl/tests/getpagesize.c index cc2526870f..d7c1ba807a 100644 --- a/gl/tests/getpagesize.c +++ b/gl/tests/getpagesize.c @@ -1,6 +1,6 @@ /* getpagesize emulation for systems where it cannot be done in a C macro. - Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/gl/tests/init.sh b/gl/tests/init.sh index 14f3b198d4..71c6516962 100644 --- a/gl/tests/init.sh +++ b/gl/tests/init.sh @@ -1,6 +1,6 @@ # source this file; set up for tests -# Copyright (C) 2009, 2010 Free Software Foundation, Inc. +# Copyright (C) 2009-2011 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 @@ -74,10 +74,10 @@ Exit () { set +e; (exit $1); exit $1; } # the reason for skip/failure to console, rather than to the .log files. : ${stderr_fileno_=2} -warn_() { echo "$@" 1>&$stderr_fileno_; } -fail_() { warn_ "$ME_: failed test: $@"; Exit 1; } -skip_() { warn_ "$ME_: skipped test: $@"; Exit 77; } -framework_failure_() { warn_ "$ME_: set-up failure: $@"; Exit 99; } +warn_ () { echo "$@" 1>&$stderr_fileno_; } +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } # Sanitize this shell to POSIX mode, if possible. DUALCASE=1; export DUALCASE @@ -111,7 +111,7 @@ fi # Eval this code in a subshell to determine a shell's suitability. # 10 - passes all tests; ok to use -# 9 - ok, but enabling "set -x" corrupts application stderr; prefer higher score +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score # ? - not ok gl_shell_test_script_=' test $(echo y) = y || exit 1 @@ -193,7 +193,7 @@ fi test -n "$EXEEXT" && shopt -s expand_aliases # Enable glibc's malloc-perturbing option. -# This is cheap and useful for exposing code that depends on the fact that +# This is useful for exposing code that depends on the fact that # malloc-related functions often return memory that is mostly zeroed. # If you have the time and cycles, use valgrind to do an even better job. : ${MALLOC_PERTURB_=87} @@ -202,22 +202,22 @@ export MALLOC_PERTURB_ # This is a stub function that is run upon trap (upon regular exit and # interrupt). Override it with a per-test function, e.g., to unmount # a partition, or to undo any other global state changes. -cleanup_() { :; } +cleanup_ () { :; } if ( diff --version < /dev/null 2>&1 | grep GNU ) > /dev/null 2>&1; then - compare() { diff -u "$@"; } + compare () { diff -u "$@"; } elif ( cmp --version < /dev/null 2>&1 | grep GNU ) > /dev/null 2>&1; then - compare() { cmp -s "$@"; } + compare () { cmp -s "$@"; } else - compare() { cmp "$@"; } + compare () { cmp "$@"; } fi # An arbitrary prefix to help distinguish test directories. -testdir_prefix_() { printf gt; } +testdir_prefix_ () { printf gt; } # Run the user-overridable cleanup_ function, remove the temporary # directory and exit with the incoming value of $?. -remove_tmp_() +remove_tmp_ () { __st=$? cleanup_ @@ -233,7 +233,7 @@ remove_tmp_() # contains only the specified bytes (see the case stmt below), then print # a space-separated list of those names and return 0. Otherwise, don't # print anything and return 1. Naming constraints apply also to DIR. -find_exe_basenames_() +find_exe_basenames_ () { feb_dir_=$1 feb_fail_=0 @@ -245,6 +245,9 @@ find_exe_basenames_() # below, just skip it. test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue case $feb_file_ in *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; *) # Remove leading file name components as well as the .exe suffix. @@ -263,7 +266,7 @@ find_exe_basenames_() # PROG that simply invokes PROG.exe, then return 0. If any selected # file name or the directory name, $1, contains an unexpected character, # define no alias and return 1. -create_exe_shims_() +create_exe_shims_ () { case $EXEEXT in '') return 0 ;; @@ -272,7 +275,7 @@ create_exe_shims_() esac base_names_=`find_exe_basenames_ $1` \ - || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 1; } + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } if test -n "$base_names_"; then for base_ in $base_names_; do @@ -285,7 +288,7 @@ create_exe_shims_() # Use this function to prepend to PATH an absolute name for each # specified, possibly-$initial_cwd_-relative, directory. -path_prepend_() +path_prepend_ () { while test $# != 0; do path_dir_=$1 @@ -308,7 +311,7 @@ path_prepend_() export PATH } -setup_() +setup_ () { if test "$VERBOSE" = yes; then # Test whether set -x may cause the selected shell to corrupt an @@ -324,6 +327,7 @@ setup_() fi initial_cwd_=$PWD + fail=0 pfx_=`testdir_prefix_` test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ @@ -360,7 +364,7 @@ setup_() # - make only $MAX_TRIES_ attempts # Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. -rand_bytes_() +rand_bytes_ () { n_=$1 @@ -392,7 +396,7 @@ rand_bytes_() | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ } -mktempd_() +mktempd_ () { case $# in 2);; @@ -413,11 +417,10 @@ mktempd_() case $template_ in *XXXX) ;; - *) fail_ "invalid template: $template_ (must have a suffix of at least 4 X's)";; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; esac - fail=0 - # First, try to use mktemp. d=`unset TMPDIR; mktemp -d -t -p "$destdir_" "$template_" 2>/dev/null` \ || fail=1 diff --git a/gl/tests/ioctl.c b/gl/tests/ioctl.c index 91eb3be1b9..72f9f37b18 100644 --- a/gl/tests/ioctl.c +++ b/gl/tests/ioctl.c @@ -1,6 +1,6 @@ /* ioctl.c --- wrappers for Windows ioctl function - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/tests/macros.h b/gl/tests/macros.h index 11db5a8af0..89226758ec 100644 --- a/gl/tests/macros.h +++ b/gl/tests/macros.h @@ -1,5 +1,5 @@ /* Common macros used by gnulib tests. - Copyright (C) 2006-2010 Free Software Foundation, Inc. + Copyright (C) 2006-2011 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 diff --git a/gl/tests/pipe.c b/gl/tests/pipe.c new file mode 100644 index 0000000000..cfd8acbfc5 --- /dev/null +++ b/gl/tests/pipe.c @@ -0,0 +1,42 @@ +/* Create a pipe. + Copyright (C) 2009-2011 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 3, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + +#include <config.h> + +/* Specification. */ +#include <unistd.h> + +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* Native Woe32 API. */ + +/* Get _pipe(). */ +# include <io.h> + +/* Get _O_BINARY. */ +# include <fcntl.h> + +int +pipe (int fd[2]) +{ + return _pipe (fd, 4096, _O_BINARY); +} + +#else + +# error "This platform lacks a pipe function, and Gnulib doesn't provide a replacement. This is a bug in Gnulib." + +#endif diff --git a/gl/tests/signature.h b/gl/tests/signature.h index 6e15c43a2a..8256989d0e 100644 --- a/gl/tests/signature.h +++ b/gl/tests/signature.h @@ -1,5 +1,5 @@ /* Macro for checking that a function declaration is compliant. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 diff --git a/gl/tests/sys_ioctl.in.h b/gl/tests/sys_ioctl.in.h index 871b676981..77ca86d333 100644 --- a/gl/tests/sys_ioctl.in.h +++ b/gl/tests/sys_ioctl.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <sys/ioctl.h>. - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/tests/test-alignof.c b/gl/tests/test-alignof.c index a8b6d18996..cc10bc1357 100644 --- a/gl/tests/test-alignof.c +++ b/gl/tests/test-alignof.c @@ -1,5 +1,5 @@ /* Test of <alignof.h>. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 diff --git a/gl/tests/test-alloca-opt.c b/gl/tests/test-alloca-opt.c index cfbecafcb9..5aa16455d0 100644 --- a/gl/tests/test-alloca-opt.c +++ b/gl/tests/test-alloca-opt.c @@ -1,5 +1,5 @@ /* Test of optional automatic memory allocation. - Copyright (C) 2005, 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2005, 2007, 2009-2011 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 diff --git a/gl/tests/test-arpa_inet.c b/gl/tests/test-arpa_inet.c index 262686ac47..ce7d19fab2 100644 --- a/gl/tests/test-arpa_inet.c +++ b/gl/tests/test-arpa_inet.c @@ -1,5 +1,5 @@ /* Test of <arpa/inet.h> substitute. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/gl/tests/test-binary-io.c b/gl/tests/test-binary-io.c index 125150b21f..8e5d193f69 100644 --- a/gl/tests/test-binary-io.c +++ b/gl/tests/test-binary-io.c @@ -1,5 +1,5 @@ /* Test of binary mode I/O. - Copyright (C) 2005, 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2005, 2007-2011 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 diff --git a/gl/tests/test-c-ctype.c b/gl/tests/test-c-ctype.c index ebe594dd4f..9d748ffe88 100644 --- a/gl/tests/test-c-ctype.c +++ b/gl/tests/test-c-ctype.c @@ -1,5 +1,5 @@ /* Test of character handling in C locale. - Copyright (C) 2005, 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2005, 2007-2011 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 diff --git a/gl/tests/test-errno.c b/gl/tests/test-errno.c index 129b236fe9..7851c22d0f 100644 --- a/gl/tests/test-errno.c +++ b/gl/tests/test-errno.c @@ -1,5 +1,5 @@ /* Test of <errno.h> substitute. - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/lib/gl/tests/test-wchar.c b/gl/tests/test-fcntl-h.c index 2a03d6b669..dd20fbb406 100644 --- a/lib/gl/tests/test-wchar.c +++ b/gl/tests/test-fcntl-h.c @@ -1,5 +1,5 @@ -/* Test of <wchar.h> substitute. - Copyright (C) 2007-2010 Free Software Foundation, Inc. +/* Test of <fcntl.h> substitute. + Copyright (C) 2007, 2009-2011 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 @@ -18,17 +18,18 @@ #include <config.h> -#include <wchar.h> +#include <fcntl.h> -#include "verify.h" +/* Check that the various O_* macros are defined. */ +int o = O_DIRECT | O_DIRECTORY | O_DSYNC | O_NDELAY | O_NOATIME | O_NONBLOCK + | O_NOCTTY | O_NOFOLLOW | O_NOLINKS | O_RSYNC | O_SYNC | O_TTY_INIT + | O_BINARY | O_TEXT; -/* Check that the types wchar_t and wint_t are defined. */ -wchar_t a = 'c'; -wint_t b = 'x'; +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; -/* Check that NULL can be passed through varargs as a pointer type, - per POSIX 2008. */ -verify (sizeof NULL == sizeof (void *)); +/* Check that the FD_* macros are defined. */ +int fd = FD_CLOEXEC; int main (void) diff --git a/gl/tests/test-fseeko.c b/gl/tests/test-fseeko.c index be2a78dce1..ad5eec8de9 100644 --- a/gl/tests/test-fseeko.c +++ b/gl/tests/test-fseeko.c @@ -1,5 +1,5 @@ /* Test of fseeko() function. - Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/tests/test-ftello.c b/gl/tests/test-ftello.c index 5fae570f28..636da81190 100644 --- a/gl/tests/test-ftello.c +++ b/gl/tests/test-ftello.c @@ -1,5 +1,5 @@ /* Test of ftello() function. - Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/tests/test-ftello3.c b/gl/tests/test-ftello3.c index b07ba64610..50d4b882fd 100644 --- a/gl/tests/test-ftello3.c +++ b/gl/tests/test-ftello3.c @@ -1,5 +1,5 @@ /* Test of ftello() function. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/tests/test-getaddrinfo.c b/gl/tests/test-getaddrinfo.c index 15d6569b4a..482698937a 100644 --- a/gl/tests/test-getaddrinfo.c +++ b/gl/tests/test-getaddrinfo.c @@ -1,6 +1,6 @@ /* Test the getaddrinfo module. - Copyright (C) 2006-2010 Free Software Foundation, Inc. + Copyright (C) 2006-2011 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 diff --git a/gl/tests/test-getdelim.c b/gl/tests/test-getdelim.c index a5df49f1dd..f4d1c9d506 100644 --- a/gl/tests/test-getdelim.c +++ b/gl/tests/test-getdelim.c @@ -1,5 +1,5 @@ /* Test of getdelim() function. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/tests/test-getline.c b/gl/tests/test-getline.c index 6a661ce530..bead4b6aad 100644 --- a/gl/tests/test-getline.c +++ b/gl/tests/test-getline.c @@ -1,5 +1,5 @@ /* Test of getline() function. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/tests/test-gettimeofday.c b/gl/tests/test-gettimeofday.c index ff2bc72b54..7d09fc3ad0 100644 --- a/gl/tests/test-gettimeofday.c +++ b/gl/tests/test-gettimeofday.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005, 2007, 2009, 2010 Free Software Foundation, Inc. + * Copyright (C) 2005, 2007, 2009-2011 Free Software Foundation, Inc. * Written by Jim Meyering. * * This program is free software: you can redistribute it and/or modify diff --git a/gl/tests/test-inet_ntop.c b/gl/tests/test-inet_ntop.c index d3b045c353..ebb7c1c093 100644 --- a/gl/tests/test-inet_ntop.c +++ b/gl/tests/test-inet_ntop.c @@ -1,5 +1,5 @@ /* Test of inet_ntop function. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 diff --git a/gl/tests/test-inet_pton.c b/gl/tests/test-inet_pton.c index 74afc0c07b..49c140cae6 100644 --- a/gl/tests/test-inet_pton.c +++ b/gl/tests/test-inet_pton.c @@ -1,5 +1,5 @@ /* Test of inet_pton function. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 diff --git a/gl/tests/test-lseek.c b/gl/tests/test-lseek.c index 3d893a0d05..400d3d269b 100644 --- a/gl/tests/test-lseek.c +++ b/gl/tests/test-lseek.c @@ -1,5 +1,5 @@ /* Test of lseek() function. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/tests/test-memchr.c b/gl/tests/test-memchr.c index 05e1bfaed2..a11f6cdb97 100644 --- a/gl/tests/test-memchr.c +++ b/gl/tests/test-memchr.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008-2010 Free Software Foundation, Inc. + * Copyright (C) 2008-2011 Free Software Foundation, Inc. * Written by Eric Blake and Bruno Haible * * This program is free software: you can redistribute it and/or modify diff --git a/gl/tests/test-netdb.c b/gl/tests/test-netdb.c index 697bbc8dbf..13a8925fbe 100644 --- a/gl/tests/test-netdb.c +++ b/gl/tests/test-netdb.c @@ -1,5 +1,5 @@ /* Test of <netdb.h> substitute. - Copyright (C) 2007-2008, 2010 Free Software Foundation, Inc. + Copyright (C) 2007-2008, 2010-2011 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 diff --git a/gl/tests/test-netinet_in.c b/gl/tests/test-netinet_in.c index af403ed323..b1edc66add 100644 --- a/gl/tests/test-netinet_in.c +++ b/gl/tests/test-netinet_in.c @@ -1,5 +1,5 @@ /* Test of <netinet/in.h> substitute. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/gl/tests/test-perror.c b/gl/tests/test-perror.c index 2b7640c06a..d3751d8976 100644 --- a/gl/tests/test-perror.c +++ b/gl/tests/test-perror.c @@ -1,5 +1,5 @@ /* Test of perror() function. - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/tests/test-pipe.c b/gl/tests/test-pipe.c new file mode 100644 index 0000000000..5302c3ecec --- /dev/null +++ b/gl/tests/test-pipe.c @@ -0,0 +1,103 @@ +/* Test of pipe. + Copyright (C) 2009-2011 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 3, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + +#include <config.h> + +#include <unistd.h> + +#include "signature.h" +SIGNATURE_CHECK (pipe, int, (int[2])); + +#include <fcntl.h> +#include <stdbool.h> + +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* Get declarations of the Win32 API functions. */ +# define WIN32_LEAN_AND_MEAN +# include <windows.h> +#endif + +#include "binary-io.h" +#include "macros.h" + +/* Return true if FD is open. */ +static bool +is_open (int fd) +{ +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ + /* On Win32, the initial state of unassigned standard file + descriptors is that they are open but point to an + INVALID_HANDLE_VALUE, and there is no fcntl. */ + return (HANDLE) _get_osfhandle (fd) != INVALID_HANDLE_VALUE; +#else +# ifndef F_GETFL +# error Please port fcntl to your platform +# endif + return 0 <= fcntl (fd, F_GETFL); +#endif +} + +/* Return true if FD is not inherited to child processes. */ +static bool +is_cloexec (int fd) +{ +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ + HANDLE h = (HANDLE) _get_osfhandle (fd); + DWORD flags; + ASSERT (GetHandleInformation (h, &flags)); + return (flags & HANDLE_FLAG_INHERIT) == 0; +#else + int flags; + ASSERT ((flags = fcntl (fd, F_GETFD)) >= 0); + return (flags & FD_CLOEXEC) != 0; +#endif +} + +/* Return true if FD is in non-blocking mode. */ +static bool +is_nonblocking (int fd) +{ +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ + /* We don't use the non-blocking mode for sockets here. */ + return 0; +#else + int flags; + ASSERT ((flags = fcntl (fd, F_GETFL)) >= 0); + return (flags & O_NONBLOCK) != 0; +#endif +} + +int +main () +{ + int fd[2]; + + fd[0] = -1; + fd[1] = -1; + ASSERT (pipe (fd) >= 0); + ASSERT (fd[0] >= 0); + ASSERT (fd[1] >= 0); + ASSERT (fd[0] != fd[1]); + ASSERT (is_open (fd[0])); + ASSERT (is_open (fd[1])); + ASSERT (!is_cloexec (fd[0])); + ASSERT (!is_cloexec (fd[1])); + ASSERT (!is_nonblocking (fd[0])); + ASSERT (!is_nonblocking (fd[1])); + + return 0; +} diff --git a/gl/tests/test-read-file.c b/gl/tests/test-read-file.c index daa61668c6..de7a0bb9f3 100644 --- a/gl/tests/test-read-file.c +++ b/gl/tests/test-read-file.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2006-2007, 2010 Free Software Foundation, Inc. + * Copyright (C) 2006-2007, 2010-2011 Free Software Foundation, Inc. * Written by Simon Josefsson * * This program is free software: you can redistribute it and/or modify diff --git a/gl/tests/test-select-fd.c b/gl/tests/test-select-fd.c index 4527a2fb49..de2f3e9c46 100644 --- a/gl/tests/test-select-fd.c +++ b/gl/tests/test-select-fd.c @@ -1,5 +1,5 @@ /* Test of select() substitute, reading or writing from a given file descriptor. - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/tests/test-select-stdin.c b/gl/tests/test-select-stdin.c index c88698cd3f..5a6f81a86a 100644 --- a/gl/tests/test-select-stdin.c +++ b/gl/tests/test-select-stdin.c @@ -1,5 +1,5 @@ /* Test of select() substitute, reading from stdin. - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/tests/test-select.c b/gl/tests/test-select.c index 9c895c3b21..5c1532015d 100644 --- a/gl/tests/test-select.c +++ b/gl/tests/test-select.c @@ -1,5 +1,5 @@ /* Test of select() substitute. - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 @@ -42,6 +42,7 @@ SIGNATURE_CHECK (FD_ZERO, void, (fd_set *)); #include <string.h> #include <netinet/in.h> #include <arpa/inet.h> +#include <unistd.h> #include <fcntl.h> #include <stdlib.h> #include <stdbool.h> @@ -50,25 +51,16 @@ SIGNATURE_CHECK (FD_ZERO, void, (fd_set *)); #include "macros.h" -enum { SEL_IN = 1, SEL_OUT = 2, SEL_EXC = 4 }; - #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # define WIN32_NATIVE #endif -#ifdef WIN32_NATIVE -#include <io.h> -#define pipe(x) _pipe(x, 256, O_BINARY) -#endif -#ifdef HAVE_UNISTD_H -#include <unistd.h> -#endif #ifdef HAVE_SYS_WAIT_H -#include <sys/wait.h> +# include <sys/wait.h> #endif #ifndef SO_REUSEPORT -#define SO_REUSEPORT SO_REUSEADDR +# define SO_REUSEPORT SO_REUSEADDR #endif #define TEST_PORT 12345 @@ -134,7 +126,7 @@ open_server_socket (void) } static int -connect_to_socket (int blocking) +connect_to_socket (bool blocking) { int s; struct sockaddr_in ia; @@ -171,10 +163,20 @@ connect_to_socket (int blocking) } -/* A slightly more convenient interface to select(2). */ +/* A slightly more convenient interface to select(2). + Waits until a specific event occurs on a file descriptor FD. + EV is a bit mask of events to look for: + SEL_IN - input can be polled without blocking, + SEL_OUT - output can be provided without blocking, + SEL_EXC - an exception occurred, + A maximum wait time is specified by TIMEOUT. + *TIMEOUT = { 0, 0 } means to return immediately, + TIMEOUT = NULL means to wait indefinitely. */ + +enum { SEL_IN = 1, SEL_OUT = 2, SEL_EXC = 4 }; static int -do_select (int fd, int ev, struct timeval *tv) +do_select (int fd, int ev, struct timeval *timeout) { fd_set rfds, wfds, xfds; int r, rev; @@ -188,7 +190,7 @@ do_select (int fd, int ev, struct timeval *tv) FD_SET (fd, &wfds); if (ev & SEL_EXC) FD_SET (fd, &xfds); - r = select (fd + 1, &rfds, &wfds, &xfds, tv); + r = select (fd + 1, &rfds, &wfds, &xfds, timeout); if (r < 0) return r; @@ -210,7 +212,9 @@ do_select (int fd, int ev, struct timeval *tv) static int do_select_nowait (int fd, int ev) { - static struct timeval tv0; + struct timeval tv0; + tv0.tv_sec = 0; + tv0.tv_usec = 0; return do_select (fd, ev, &tv0); } @@ -221,7 +225,7 @@ do_select_wait (int fd, int ev) } -/* Test poll(2) for TTYs. */ +/* Test select(2) for TTYs. */ #ifdef INTERACTIVE static void @@ -242,7 +246,7 @@ test_tty (void) #endif -/* Test poll(2) for unconnected nonblocking sockets. */ +/* Test select(2) for unconnected nonblocking sockets. */ static void test_connect_first (void) @@ -271,7 +275,7 @@ test_connect_first (void) } -/* Test poll(2) for unconnected blocking sockets. */ +/* Test select(2) for unconnected blocking sockets. */ static void test_accept_first (void) @@ -310,7 +314,7 @@ test_accept_first (void) failed ("cannot read data left in the socket by closed process"); ASSERT (read (c, buf, 3) == 3); ASSERT (write (c, "foo", 3) == 3); - ASSERT (close (c) == 0); + (void) close (c); /* may fail with errno = ECONNRESET */ } #endif } @@ -337,7 +341,7 @@ test_pair (int rd, int wd) } -/* Test poll(2) on connected sockets. */ +/* Test select(2) on connected sockets. */ static void test_socket_pair (void) @@ -354,11 +358,11 @@ test_socket_pair (void) test_pair (c1, c2); ASSERT (close (c1) == 0); ASSERT (write (c2, "foo", 3) == 3); - ASSERT (close (c2) == 0); + (void) close (c2); /* may fail with errno = ECONNRESET */ } -/* Test poll(2) on pipes. */ +/* Test select(2) on pipes. */ static void test_pipe (void) diff --git a/gl/tests/test-snprintf.c b/gl/tests/test-snprintf.c index 62a411bf91..95a352dc5e 100644 --- a/gl/tests/test-snprintf.c +++ b/gl/tests/test-snprintf.c @@ -1,5 +1,5 @@ /* Test of snprintf() function. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 @@ -34,15 +34,16 @@ main (int argc, char *argv[]) int size; int retval; + retval = snprintf (NULL, 0, "%d", 12345); + ASSERT (retval == 5); + for (size = 0; size <= 8; size++) { memcpy (buf, "DEADBEEF", 8); retval = snprintf (buf, size, "%d", 12345); + ASSERT (retval == 5); if (size < 6) { -#if CHECK_SNPRINTF_POSIX - ASSERT (retval < 0 || retval >= size); -#endif if (size > 0) { ASSERT (memcmp (buf, "12345", size - 1) == 0); @@ -55,7 +56,6 @@ main (int argc, char *argv[]) } else { - ASSERT (retval == 5); ASSERT (memcmp (buf, "12345\0EF", 8) == 0); } } diff --git a/gl/tests/test-sockets.c b/gl/tests/test-sockets.c index ab5460ad46..0170d3754d 100644 --- a/gl/tests/test-sockets.c +++ b/gl/tests/test-sockets.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + * Copyright (C) 2008-2011 Free Software Foundation, Inc. * Written by Simon Josefsson. * * This program is free software: you can redistribute it and/or modify diff --git a/gl/tests/test-stdbool.c b/gl/tests/test-stdbool.c index 2103d8bab9..e115ba2940 100644 --- a/gl/tests/test-stdbool.c +++ b/gl/tests/test-stdbool.c @@ -1,5 +1,5 @@ /* Test of <stdbool.h> substitute. - Copyright (C) 2002-2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2002-2007, 2009-2011 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 @@ -52,23 +52,28 @@ /* Several tests cannot be guaranteed with gnulib's <stdbool.h>, at least, not for all compilers and compiler options. */ -#if HAVE_STDBOOL_H || defined __GNUC__ +#if HAVE_STDBOOL_H || 3 <= __GNUC__ struct s { _Bool s: 1; _Bool t; } s; #endif char a[true == 1 ? 1 : -1]; char b[false == 0 ? 1 : -1]; char c[__bool_true_false_are_defined == 1 ? 1 : -1]; -#if HAVE_STDBOOL_H || defined __GNUC__ /* See above. */ +#if HAVE_STDBOOL_H || 3 <= __GNUC__ /* See above. */ char d[(bool) 0.5 == true ? 1 : -1]; -# ifdef ADDRESS_CHECK_OKAY +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# ifdef __GNUC__ bool e = &s; +# endif # endif char f[(_Bool) 0.0 == false ? 1 : -1]; #endif char g[true]; char h[sizeof (_Bool)]; -#if HAVE_STDBOOL_H || defined __GNUC__ /* See above. */ +#if HAVE_STDBOOL_H || 3 <= __GNUC__ /* See above. */ char i[sizeof s.t]; #endif enum { j = false, k = true, l = false * true, m = true * 256 }; @@ -85,11 +90,29 @@ _Bool *pq = &q; int main () { + int error = 0; + +#if HAVE_STDBOOL_H || 3 <= __GNUC__ /* See above. */ +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 reported by James Lemley on 2005-10-05; see http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html This is a runtime test, since a corresponding compile-time test would rely on initializer extensions. */ - char digs[] = "0123456789"; - return &(digs + 5)[-2 + (bool) 1] != &digs[4]; + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; } diff --git a/gl/tests/test-stddef.c b/gl/tests/test-stddef.c index 2c392c7547..c929af837a 100644 --- a/gl/tests/test-stddef.c +++ b/gl/tests/test-stddef.c @@ -1,5 +1,5 @@ /* Test of <stddef.h> substitute. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 diff --git a/gl/tests/test-stdint.c b/gl/tests/test-stdint.c index d64057a256..f606cc3e24 100644 --- a/gl/tests/test-stdint.c +++ b/gl/tests/test-stdint.c @@ -1,5 +1,5 @@ /* Test of <stdint.h> substitute. - Copyright (C) 2006-2010 Free Software Foundation, Inc. + Copyright (C) 2006-2011 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 diff --git a/gl/tests/test-stdio.c b/gl/tests/test-stdio.c index 87100576f0..7e7a206b7c 100644 --- a/gl/tests/test-stdio.c +++ b/gl/tests/test-stdio.c @@ -1,5 +1,5 @@ /* Test of <stdio.h> substitute. - Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/gl/tests/test-stdlib.c b/gl/tests/test-stdlib.c index 1e7956b68c..210aab4055 100644 --- a/gl/tests/test-stdlib.c +++ b/gl/tests/test-stdlib.c @@ -1,5 +1,5 @@ /* Test of <stdlib.h> substitute. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/gl/tests/test-strerror.c b/gl/tests/test-strerror.c index 11ab7e3939..66dbe823d1 100644 --- a/gl/tests/test-strerror.c +++ b/gl/tests/test-strerror.c @@ -1,5 +1,5 @@ /* Test of strerror() function. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/tests/test-string.c b/gl/tests/test-string.c index 019a8174ac..54c49a9735 100644 --- a/gl/tests/test-string.c +++ b/gl/tests/test-string.c @@ -1,5 +1,5 @@ /* Test of <string.h> substitute. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/gl/tests/test-sys_ioctl.c b/gl/tests/test-sys_ioctl.c index 1f44d4a1ad..dd01b4aadd 100644 --- a/gl/tests/test-sys_ioctl.c +++ b/gl/tests/test-sys_ioctl.c @@ -1,5 +1,5 @@ /* Test of <sys/ioctl.h> substitute. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 diff --git a/gl/tests/test-sys_select.c b/gl/tests/test-sys_select.c index 3a06c64828..0dfb8ef4b9 100644 --- a/gl/tests/test-sys_select.c +++ b/gl/tests/test-sys_select.c @@ -1,5 +1,5 @@ /* Test of <sys/select.h> substitute. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/tests/test-sys_socket.c b/gl/tests/test-sys_socket.c index e976ff6a7b..8f323ca1d9 100644 --- a/gl/tests/test-sys_socket.c +++ b/gl/tests/test-sys_socket.c @@ -1,5 +1,5 @@ /* Test of <sys/socket.h> substitute. - Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/gl/tests/test-sys_stat.c b/gl/tests/test-sys_stat.c index 5f1aacd1cc..cd07d86e87 100644 --- a/gl/tests/test-sys_stat.c +++ b/gl/tests/test-sys_stat.c @@ -1,5 +1,5 @@ /* Test of <sys/stat.h> substitute. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/tests/test-sys_time.c b/gl/tests/test-sys_time.c index 2ab849e927..da64b85c02 100644 --- a/gl/tests/test-sys_time.c +++ b/gl/tests/test-sys_time.c @@ -1,5 +1,5 @@ /* Test of <sys/time.h> substitute. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/gl/tests/test-sys_wait.h b/gl/tests/test-sys_wait.h index bb10450867..3c9b32293b 100644 --- a/gl/tests/test-sys_wait.h +++ b/gl/tests/test-sys_wait.h @@ -1,5 +1,5 @@ /* Test of macros shared between <sys/wait.h> and <stdlib.h>. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2011 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 diff --git a/gl/tests/test-time.c b/gl/tests/test-time.c index 8e250bd2d5..0c78f36c66 100644 --- a/gl/tests/test-time.c +++ b/gl/tests/test-time.c @@ -1,5 +1,5 @@ /* Test of <time.h> substitute. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/gl/tests/test-unistd.c b/gl/tests/test-unistd.c index ec02eeefca..be1ae06910 100644 --- a/gl/tests/test-unistd.c +++ b/gl/tests/test-unistd.c @@ -1,5 +1,5 @@ /* Test of <unistd.h> substitute. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/gl/tests/test-update-copyright.sh b/gl/tests/test-update-copyright.sh index ea700c902b..83275ade25 100755 --- a/gl/tests/test-update-copyright.sh +++ b/gl/tests/test-update-copyright.sh @@ -1,6 +1,6 @@ #!/bin/sh # Test suite for update-copyright. -# Copyright (C) 2009-2010 Free Software Foundation, Inc. +# Copyright (C) 2009-2011 Free Software Foundation, Inc. # This file is part of the GNUlib Library. # # This program is free software: you can redistribute it and/or modify @@ -107,8 +107,8 @@ UPDATE_COPYRIGHT_YEAR=2009 \ update-copyright $TMP.* 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare - $TMP-stderr <<EOF || exit 1 -$TMP.4: warning: FSF copyright statement not found -$TMP.5: warning: FSF copyright statement not found +$TMP.4: warning: copyright statement not found +$TMP.5: warning: copyright statement not found EOF compare - $TMP.1 <<EOF || exit 1 Copyright @copyright{} 1990-2005, 2007-2009 Free Software @@ -150,8 +150,8 @@ UPDATE_COPYRIGHT_YEAR=2010 UPDATE_COPYRIGHT_USE_INTERVALS=1 \ update-copyright $TMP.* 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare - $TMP-stderr <<EOF || exit 1 -$TMP.4: warning: FSF copyright statement not found -$TMP.5: warning: FSF copyright statement not found +$TMP.4: warning: copyright statement not found +$TMP.5: warning: copyright statement not found EOF compare - $TMP.1 <<EOF || exit 1 Copyright @copyright{} 1990-2005, 2007-2010 Free Software Foundation, @@ -189,8 +189,8 @@ UPDATE_COPYRIGHT_YEAR=2010 UPDATE_COPYRIGHT_FORCE=1 \ update-copyright $TMP.* 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare - $TMP-stderr <<EOF || exit 1 -$TMP.4: warning: FSF copyright statement not found -$TMP.5: warning: FSF copyright statement not found +$TMP.4: warning: copyright statement not found +$TMP.5: warning: copyright statement not found EOF compare - $TMP.1 <<EOF || exit 1 Copyright @copyright{} 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, @@ -326,7 +326,7 @@ UPDATE_COPYRIGHT_YEAR=2010 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare - $TMP-stderr <<EOF || exit 1 -$TMP: warning: FSF copyright statement not found +$TMP: warning: copyright statement not found EOF compare - $TMP <<EOF || exit 1 #### Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, @@ -355,7 +355,7 @@ UPDATE_COPYRIGHT_YEAR=2010 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare - $TMP-stderr <<EOF || exit 1 -$TMP: warning: FSF copyright statement not found +$TMP: warning: copyright statement not found EOF compare - $TMP <<EOF || exit 1 #Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, diff --git a/gl/tests/test-vasnprintf.c b/gl/tests/test-vasnprintf.c index 15401eb4ca..6b2a0ff05a 100644 --- a/gl/tests/test-vasnprintf.c +++ b/gl/tests/test-vasnprintf.c @@ -1,5 +1,5 @@ /* Test of vasnprintf() and asnprintf() functions. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/gl/tests/test-vc-list-files-cvs.sh b/gl/tests/test-vc-list-files-cvs.sh index 017b8d2460..531b2699ca 100755 --- a/gl/tests/test-vc-list-files-cvs.sh +++ b/gl/tests/test-vc-list-files-cvs.sh @@ -1,6 +1,6 @@ #!/bin/sh # Unit tests for vc-list-files -# Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +# Copyright (C) 2008-2011 Free Software Foundation, Inc. # This file is part of the GNUlib Library. # # This program is free software: you can redistribute it and/or modify diff --git a/gl/tests/test-vc-list-files-git.sh b/gl/tests/test-vc-list-files-git.sh index 262d2ea3d2..523b2a9169 100755 --- a/gl/tests/test-vc-list-files-git.sh +++ b/gl/tests/test-vc-list-files-git.sh @@ -1,6 +1,6 @@ #!/bin/sh # Unit tests for vc-list-files -# Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +# Copyright (C) 2008-2011 Free Software Foundation, Inc. # This file is part of the GNUlib Library. # # This program is free software: you can redistribute it and/or modify diff --git a/gl/tests/test-verify.c b/gl/tests/test-verify.c index 3f89ba9058..512c021b7d 100644 --- a/gl/tests/test-verify.c +++ b/gl/tests/test-verify.c @@ -1,6 +1,6 @@ /* Test the "verify" module. - Copyright (C) 2005, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2005, 2009-2011 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 diff --git a/gl/tests/test-version-etc.c b/gl/tests/test-version-etc.c index fcc86218f8..00a5d7c6f9 100644 --- a/gl/tests/test-version-etc.c +++ b/gl/tests/test-version-etc.c @@ -1,5 +1,5 @@ /* Test suite for version-etc. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 Free Software Foundation, Inc. This file is part of the GNUlib Library. This program is free software: you can redistribute it and/or modify diff --git a/gl/tests/test-version-etc.sh b/gl/tests/test-version-etc.sh index 61d404684f..c1ed827e40 100755 --- a/gl/tests/test-version-etc.sh +++ b/gl/tests/test-version-etc.sh @@ -1,6 +1,6 @@ #! /bin/sh # Test suite for version-etc. -# Copyright (C) 2009, 2010 Free Software Foundation, Inc. +# Copyright (C) 2009-2011 Free Software Foundation, Inc. # This file is part of the GNUlib Library. # # This program is free software: you can redistribute it and/or modify diff --git a/gl/tests/w32sock.h b/gl/tests/w32sock.h index b472bd0501..651a76df6c 100644 --- a/gl/tests/w32sock.h +++ b/gl/tests/w32sock.h @@ -1,6 +1,6 @@ /* w32sock.h --- internal auxilliary functions for Windows socket functions - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/tests/zerosize-ptr.h b/gl/tests/zerosize-ptr.h index cfab200871..beeb3da3e0 100644 --- a/gl/tests/zerosize-ptr.h +++ b/gl/tests/zerosize-ptr.h @@ -1,5 +1,5 @@ /* Return a pointer to a zero-size object in memory. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 diff --git a/gl/time.in.h b/gl/time.in.h index 0f6adac43f..cb533a46e1 100644 --- a/gl/time.in.h +++ b/gl/time.in.h @@ -1,6 +1,6 @@ /* A more-standard <time.h>. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 @@ -69,13 +69,16 @@ extern "C" { # endif -# undef timespec -# define timespec rpl_timespec +# if !GNULIB_defined_struct_timespec +# undef timespec +# define timespec rpl_timespec struct timespec { time_t tv_sec; long int tv_nsec; }; +# define GNULIB_defined_struct_timespec 1 +# endif # ifdef __cplusplus } @@ -84,6 +87,7 @@ struct timespec # endif # endif +# if !GNULIB_defined_struct_time_t_must_be_integral /* Per http://austingroupbugs.net/view.php?id=327, POSIX requires time_t to be an integer type, even though C99 permits floating point. We don't know of any implementation that uses floating @@ -92,6 +96,8 @@ struct timespec struct __time_t_must_be_integral { unsigned int __floating_time_t_unsupported : (time_t) 1; }; +# define GNULIB_defined_struct_time_t_must_be_integral 1 +# endif /* Sleep for at least RQTP seconds unless interrupted, If interrupted, return -1 and store the remaining time into RMTP. See @@ -147,7 +153,7 @@ _GL_FUNCDECL_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, _GL_CXXALIAS_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result)); # else -# if ! @HAVE_LOCALTIME_R@ +# if ! @HAVE_DECL_LOCALTIME_R@ _GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result) _GL_ARG_NONNULL ((1, 2))); @@ -155,7 +161,9 @@ _GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, _GL_CXXALIAS_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result)); # endif +# if @HAVE_DECL_LOCALTIME_R@ _GL_CXXALIASWARN (localtime_r); +# endif # if @REPLACE_LOCALTIME_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef gmtime_r @@ -167,7 +175,7 @@ _GL_FUNCDECL_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, _GL_CXXALIAS_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result)); # else -# if ! @HAVE_LOCALTIME_R@ +# if ! @HAVE_DECL_LOCALTIME_R@ _GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result) _GL_ARG_NONNULL ((1, 2))); @@ -175,7 +183,9 @@ _GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, _GL_CXXALIAS_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result)); # endif +# if @HAVE_DECL_LOCALTIME_R@ _GL_CXXALIASWARN (gmtime_r); +# endif # endif /* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store diff --git a/gl/timespec.h b/gl/timespec.h index 175de7f263..74d5749df6 100644 --- a/gl/timespec.h +++ b/gl/timespec.h @@ -1,6 +1,6 @@ /* timespec -- System time interface - Copyright (C) 2000, 2002, 2004-2005, 2007, 2009-2010 Free Software + Copyright (C) 2000, 2002, 2004-2005, 2007, 2009-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/gl/unistd.in.h b/gl/unistd.in.h index fcf7c43904..15893d7eec 100644 --- a/gl/unistd.in.h +++ b/gl/unistd.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <unistd.h>. - Copyright (C) 2003-2010 Free Software Foundation, Inc. + Copyright (C) 2003-2011 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 @@ -88,9 +88,11 @@ # include <io.h> #endif -/* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>. */ +/* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>. + NonStop Kernel declares gethostname in <netdb.h>, not in <unistd.h>. */ /* But avoid namespace pollution on glibc systems. */ -#if @GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__) \ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ && !defined __GLIBC__ # include <netdb.h> #endif @@ -435,6 +437,10 @@ _GL_EXTERN_C void _gl_unregister_fd (int fd); _GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); _GL_EXTERN_C const char *_gl_directory_name (int fd); +# else +# if !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif # endif _GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); _GL_CXXALIASWARN (fchdir); @@ -650,7 +656,8 @@ _GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); _GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) _GL_ARG_NONNULL ((1))); # endif -/* Need to cast, because on Solaris 10 systems, the second parameter is +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is int len. */ _GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); # endif @@ -707,13 +714,22 @@ _GL_WARN_ON_USE (getlogin, "getlogin is unportable - " ${LOGNAME-$USER} on Unix platforms, $USERNAME on native Windows platforms. */ -# if !@HAVE_DECL_GETLOGIN_R@ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ _GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) _GL_ARG_NONNULL ((1))); -# endif +# endif /* Need to cast, because on Solaris 10 systems, the second argument is int size. */ _GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif _GL_CXXALIASWARN (getlogin_r); #elif defined GNULIB_POSIXCHECK # undef getlogin_r @@ -780,11 +796,14 @@ _GL_CXXALIAS_RPL (getpagesize, int, (void)); # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define getpagesize() _gl_getpagesize () # else +# if !GNULIB_defined_getpagesize_function static inline int getpagesize () { return _gl_getpagesize (); } +# define GNULIB_defined_getpagesize_function 1 +# endif # endif # endif # endif @@ -972,6 +991,24 @@ _GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " #endif +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + #if @GNULIB_PIPE2@ /* Create a pipe, applying the given flags when opening the read-end of the pipe and the write-end of the pipe. @@ -1226,7 +1263,7 @@ _GL_FUNCDECL_RPL (ttyname_r, int, _GL_CXXALIAS_RPL (ttyname_r, int, (int fd, char *buf, size_t buflen)); # else -# if !@HAVE_TTYNAME_R@ +# if !@HAVE_DECL_TTYNAME_R@ _GL_FUNCDECL_SYS (ttyname_r, int, (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); # endif diff --git a/gl/vasnprintf.c b/gl/vasnprintf.c index 1e9cd431e6..83faadb1b1 100644 --- a/gl/vasnprintf.c +++ b/gl/vasnprintf.c @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 1999, 2002-2010 Free Software Foundation, Inc. + Copyright (C) 1999, 2002-2011 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 @@ -1753,8 +1753,9 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, return NULL; #define CLEANUP() \ - free (d.dir); \ - if (a.arg) \ + if (d.dir != d.direct_alloc_dir) \ + free (d.dir); \ + if (a.arg != a.direct_alloc_arg) \ free (a.arg); if (PRINTF_FETCHARGS (args, &a) < 0) diff --git a/gl/vasnprintf.h b/gl/vasnprintf.h index a689bad25a..c9f4c2195c 100644 --- a/gl/vasnprintf.h +++ b/gl/vasnprintf.h @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 2002-2004, 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2002-2004, 2007-2011 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 @@ -24,16 +24,16 @@ /* Get size_t. */ #include <stddef.h> -#ifndef __attribute__ /* The __attribute__ feature is available in gcc versions 2.5 and later. The __-protected variants of the attributes 'format' and 'printf' are accepted by gcc versions 2.6.4 (effectively 2.7) and later. - We enable __attribute__ only if these are supported too, because + We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because gnulib and libintl do '#define printf __printf__' when they override the 'printf' function. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) -# define __attribute__(Spec) /* empty */ -# endif +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +#else +# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ #endif #ifdef __cplusplus @@ -69,9 +69,9 @@ extern "C" { # define vasnprintf rpl_vasnprintf #endif extern char * asnprintf (char *resultbuf, size_t *lengthp, const char *format, ...) - __attribute__ ((__format__ (__printf__, 3, 4))); + _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 4)); extern char * vasnprintf (char *resultbuf, size_t *lengthp, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 3, 0))); + _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 0)); #ifdef __cplusplus } diff --git a/gl/verify.h b/gl/verify.h index 4ad780c8fa..5e91abdbec 100644 --- a/gl/verify.h +++ b/gl/verify.h @@ -1,6 +1,6 @@ /* Compile-time assert-like macros. - Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2011 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 diff --git a/gl/version-etc-fsf.c b/gl/version-etc-fsf.c index fc837a895d..c82158302c 100644 --- a/gl/version-etc-fsf.c +++ b/gl/version-etc-fsf.c @@ -1,5 +1,5 @@ /* Variable with FSF copyright information, for version-etc. - Copyright (C) 1999-2006, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 1999-2006, 2009-2011 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 diff --git a/gl/version-etc.c b/gl/version-etc.c index 19c873d016..b8d4724b56 100644 --- a/gl/version-etc.c +++ b/gl/version-etc.c @@ -1,5 +1,5 @@ /* Print --version and bug-reporting information in a consistent format. - Copyright (C) 1999-2010 Free Software Foundation, Inc. + Copyright (C) 1999-2011 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 @@ -38,7 +38,7 @@ # define PACKAGE PACKAGE_TARNAME #endif -enum { COPYRIGHT_YEAR = 2010 }; +enum { COPYRIGHT_YEAR = 2011 }; /* The three functions below display the --version information the standard way. diff --git a/gl/version-etc.h b/gl/version-etc.h index 629fe83013..a9b313d23a 100644 --- a/gl/version-etc.h +++ b/gl/version-etc.h @@ -1,5 +1,5 @@ /* Print --version and bug-reporting information in a consistent format. - Copyright (C) 1999, 2003, 2005, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 1999, 2003, 2005, 2009-2011 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 @@ -23,11 +23,11 @@ # include <stdio.h> /* The `sentinel' attribute was added in gcc 4.0. */ -#ifndef ATTRIBUTE_SENTINEL +#ifndef _GL_ATTRIBUTE_SENTINEL # if 4 <= __GNUC__ -# define ATTRIBUTE_SENTINEL __attribute__ ((__sentinel__)) +# define _GL_ATTRIBUTE_SENTINEL __attribute__ ((__sentinel__)) # else -# define ATTRIBUTE_SENTINEL /* empty */ +# define _GL_ATTRIBUTE_SENTINEL /* empty */ # endif #endif @@ -70,7 +70,7 @@ extern void version_etc (FILE *stream, const char *command_name, const char *package, const char *version, /* const char *author1, ..., NULL */ ...) - ATTRIBUTE_SENTINEL; + _GL_ATTRIBUTE_SENTINEL; /* Display the usual `Report bugs to' stanza */ extern void emit_bug_reporting_address (void); diff --git a/gl/w32sock.h b/gl/w32sock.h index b472bd0501..651a76df6c 100644 --- a/gl/w32sock.h +++ b/gl/w32sock.h @@ -1,6 +1,6 @@ /* w32sock.h --- internal auxilliary functions for Windows socket functions - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/wchar.in.h b/gl/wchar.in.h deleted file mode 100644 index c22dc06a0b..0000000000 --- a/gl/wchar.in.h +++ /dev/null @@ -1,433 +0,0 @@ -/* A substitute for ISO C99 <wchar.h>, for platforms that have issues. - - Copyright (C) 2007-2010 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 3, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ - -/* Written by Eric Blake. */ - -/* - * ISO C 99 <wchar.h> for platforms that have issues. - * <http://www.opengroup.org/susv3xbd/wchar.h.html> - * - * For now, this just ensures proper prerequisite inclusion order and - * the declaration of wcwidth(). - */ - -#if __GNUC__ >= 3 -@PRAGMA_SYSTEM_HEADER@ -#endif -@PRAGMA_COLUMNS@ - -#if defined __need_mbstate_t || defined __need_wint_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H -/* Special invocation convention: - - Inside glibc and uClibc header files. - - On HP-UX 11.00 we have a sequence of nested includes - <wchar.h> -> <stdlib.h> -> <stdint.h>, and the latter includes <wchar.h>, - once indirectly <stdint.h> -> <sys/types.h> -> <inttypes.h> -> <wchar.h> - and once directly. In both situations 'wint_t' is not yet defined, - therefore we cannot provide the function overrides; instead include only - the system's <wchar.h>. - - On IRIX 6.5, similarly, we have an include <wchar.h> -> <wctype.h>, and - the latter includes <wchar.h>. But here, we have no way to detect whether - <wctype.h> is completely included or is still being included. */ - -#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ - -#else -/* Normal invocation convention. */ - -#ifndef _GL_WCHAR_H - -#define _GL_ALREADY_INCLUDING_WCHAR_H - -#if @HAVE_FEATURES_H@ -# include <features.h> /* for __GLIBC__ */ -#endif - -/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before - <wchar.h>. - BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be - included before <wchar.h>. - But avoid namespace pollution on glibc systems. */ -#ifndef __GLIBC__ -# include <stddef.h> -# include <stdio.h> -# include <time.h> -#endif - -/* Include the original <wchar.h> if it exists. - Some builds of uClibc lack it. */ -/* The include_next requires a split double-inclusion guard. */ -#if @HAVE_WCHAR_H@ -# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ -#endif - -#undef _GL_ALREADY_INCLUDING_WCHAR_H - -#ifndef _GL_WCHAR_H -#define _GL_WCHAR_H - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ - -/* The definition of _GL_WARN_ON_USE is copied here. */ - - -/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ -#if !@HAVE_WINT_T@ && !defined wint_t -# define wint_t int -# ifndef WEOF -# define WEOF -1 -# endif -#else -# ifndef WEOF -# define WEOF ((wint_t) -1) -# endif -#endif - - -/* Override mbstate_t if it is too small. - On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for - implementing mbrtowc for encodings like UTF-8. */ -#if !(@HAVE_MBSINIT@ && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ -typedef int rpl_mbstate_t; -# undef mbstate_t -# define mbstate_t rpl_mbstate_t -# define GNULIB_defined_mbstate_t 1 -#endif - - -/* Convert a single-byte character to a wide character. */ -#if @GNULIB_BTOWC@ -# if @REPLACE_BTOWC@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef btowc -# define btowc rpl_btowc -# endif -_GL_FUNCDECL_RPL (btowc, wint_t, (int c)); -_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); -# else -# if !@HAVE_BTOWC@ -_GL_FUNCDECL_SYS (btowc, wint_t, (int c)); -# endif -_GL_CXXALIAS_SYS (btowc, wint_t, (int c)); -# endif -_GL_CXXALIASWARN (btowc); -#elif defined GNULIB_POSIXCHECK -# undef btowc -# if HAVE_RAW_DECL_BTOWC -_GL_WARN_ON_USE (btowc, "btowc is unportable - " - "use gnulib module btowc for portability"); -# endif -#endif - - -/* Convert a wide character to a single-byte character. */ -#if @GNULIB_WCTOB@ -# if @REPLACE_WCTOB@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wctob -# define wctob rpl_wctob -# endif -_GL_FUNCDECL_RPL (wctob, int, (wint_t wc)); -_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); -# else -# if !defined wctob && !@HAVE_DECL_WCTOB@ -/* wctob is provided by gnulib, or wctob exists but is not declared. */ -_GL_FUNCDECL_SYS (wctob, int, (wint_t wc)); -# endif -_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); -# endif -_GL_CXXALIASWARN (wctob); -#elif defined GNULIB_POSIXCHECK -# undef wctob -# if HAVE_RAW_DECL_WCTOB -_GL_WARN_ON_USE (wctob, "wctob is unportable - " - "use gnulib module wctob for portability"); -# endif -#endif - - -/* Test whether *PS is in the initial state. */ -#if @GNULIB_MBSINIT@ -# if @REPLACE_MBSINIT@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbsinit -# define mbsinit rpl_mbsinit -# endif -_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); -_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); -# else -# if !@HAVE_MBSINIT@ -_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); -# endif -_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (mbsinit); -#elif defined GNULIB_POSIXCHECK -# undef mbsinit -# if HAVE_RAW_DECL_MBSINIT -_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " - "use gnulib module mbsinit for portability"); -# endif -#endif - - -/* Convert a multibyte character to a wide character. */ -#if @GNULIB_MBRTOWC@ -# if @REPLACE_MBRTOWC@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbrtowc -# define mbrtowc rpl_mbrtowc -# endif -_GL_FUNCDECL_RPL (mbrtowc, size_t, - (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)); -_GL_CXXALIAS_RPL (mbrtowc, size_t, - (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)); -# else -# if !@HAVE_MBRTOWC@ -_GL_FUNCDECL_SYS (mbrtowc, size_t, - (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)); -# endif -_GL_CXXALIAS_SYS (mbrtowc, size_t, - (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (mbrtowc); -#elif defined GNULIB_POSIXCHECK -# undef mbrtowc -# if HAVE_RAW_DECL_MBRTOWC -_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " - "use gnulib module mbrtowc for portability"); -# endif -#endif - - -/* Recognize a multibyte character. */ -#if @GNULIB_MBRLEN@ -# if @REPLACE_MBRLEN@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbrlen -# define mbrlen rpl_mbrlen -# endif -_GL_FUNCDECL_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps)); -_GL_CXXALIAS_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps)); -# else -# if !@HAVE_MBRLEN@ -_GL_FUNCDECL_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps)); -# endif -_GL_CXXALIAS_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (mbrlen); -#elif defined GNULIB_POSIXCHECK -# undef mbrlen -# if HAVE_RAW_DECL_MBRLEN -_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " - "use gnulib module mbrlen for portability"); -# endif -#endif - - -/* Convert a string to a wide string. */ -#if @GNULIB_MBSRTOWCS@ -# if @REPLACE_MBSRTOWCS@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbsrtowcs -# define mbsrtowcs rpl_mbsrtowcs -# endif -_GL_FUNCDECL_RPL (mbsrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (mbsrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t len, - mbstate_t *ps)); -# else -# if !@HAVE_MBSRTOWCS@ -_GL_FUNCDECL_SYS (mbsrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (mbsrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t len, - mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (mbsrtowcs); -#elif defined GNULIB_POSIXCHECK -# undef mbsrtowcs -# if HAVE_RAW_DECL_MBSRTOWCS -_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " - "use gnulib module mbsrtowcs for portability"); -# endif -#endif - - -/* Convert a string to a wide string. */ -#if @GNULIB_MBSNRTOWCS@ -# if @REPLACE_MBSNRTOWCS@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbsnrtowcs -# define mbsnrtowcs rpl_mbsnrtowcs -# endif -_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t srclen, size_t len, - mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t srclen, size_t len, - mbstate_t *ps)); -# else -# if !@HAVE_MBSNRTOWCS@ -_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t srclen, size_t len, - mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t srclen, size_t len, - mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (mbsnrtowcs); -#elif defined GNULIB_POSIXCHECK -# undef mbsnrtowcs -# if HAVE_RAW_DECL_MBSNRTOWCS -_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " - "use gnulib module mbsnrtowcs for portability"); -# endif -#endif - - -/* Convert a wide character to a multibyte character. */ -#if @GNULIB_WCRTOMB@ -# if @REPLACE_WCRTOMB@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcrtomb -# define wcrtomb rpl_wcrtomb -# endif -_GL_FUNCDECL_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps)); -_GL_CXXALIAS_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps)); -# else -# if !@HAVE_WCRTOMB@ -_GL_FUNCDECL_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps)); -# endif -_GL_CXXALIAS_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (wcrtomb); -#elif defined GNULIB_POSIXCHECK -# undef wcrtomb -# if HAVE_RAW_DECL_WCRTOMB -_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " - "use gnulib module wcrtomb for portability"); -# endif -#endif - - -/* Convert a wide string to a string. */ -#if @GNULIB_WCSRTOMBS@ -# if @REPLACE_WCSRTOMBS@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcsrtombs -# define wcsrtombs rpl_wcsrtombs -# endif -_GL_FUNCDECL_RPL (wcsrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (wcsrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t len, - mbstate_t *ps)); -# else -# if !@HAVE_WCSRTOMBS@ -_GL_FUNCDECL_SYS (wcsrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (wcsrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t len, - mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (wcsrtombs); -#elif defined GNULIB_POSIXCHECK -# undef wcsrtombs -# if HAVE_RAW_DECL_WCSRTOMBS -_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " - "use gnulib module wcsrtombs for portability"); -# endif -#endif - - -/* Convert a wide string to a string. */ -#if @GNULIB_WCSNRTOMBS@ -# if @REPLACE_WCSNRTOMBS@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcsnrtombs -# define wcsnrtombs rpl_wcsnrtombs -# endif -_GL_FUNCDECL_RPL (wcsnrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t srclen, size_t len, - mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (wcsnrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t srclen, size_t len, - mbstate_t *ps)); -# else -# if !@HAVE_WCSNRTOMBS@ -_GL_FUNCDECL_SYS (wcsnrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t srclen, size_t len, - mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (wcsnrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t srclen, size_t len, - mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (wcsnrtombs); -#elif defined GNULIB_POSIXCHECK -# undef wcsnrtombs -# if HAVE_RAW_DECL_WCSNRTOMBS -_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " - "use gnulib module wcsnrtombs for portability"); -# endif -#endif - - -/* Return the number of screen columns needed for WC. */ -#if @GNULIB_WCWIDTH@ -# if @REPLACE_WCWIDTH@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcwidth -# define wcwidth rpl_wcwidth -# endif -_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t)); -_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); -# else -# if !@HAVE_DECL_WCWIDTH@ -/* wcwidth exists but is not declared. */ -_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t)); -# endif -_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); -# endif -_GL_CXXALIASWARN (wcwidth); -#elif defined GNULIB_POSIXCHECK -# undef wcwidth -# if HAVE_RAW_DECL_WCWIDTH -_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " - "use gnulib module wcwidth for portability"); -# endif -#endif - - -#endif /* _GL_WCHAR_H */ -#endif /* _GL_WCHAR_H */ -#endif diff --git a/gl/xsize.h b/gl/xsize.h index fbd63290d6..6505c42e9d 100644 --- a/gl/xsize.h +++ b/gl/xsize.h @@ -1,6 +1,6 @@ /* xsize.h -- Checked size_t computations. - Copyright (C) 2003, 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2003, 2008-2011 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 diff --git a/lib/build-aux/arg-nonnull.h b/lib/build-aux/arg-nonnull.h index 7e3e2db82e..6c2f1e82d0 100644 --- a/lib/build-aux/arg-nonnull.h +++ b/lib/build-aux/arg-nonnull.h @@ -1,5 +1,5 @@ /* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 @@ -9,7 +9,7 @@ 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 - Lesser General Public License for more details. + General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ diff --git a/lib/build-aux/c++defs.h b/lib/build-aux/c++defs.h index 0c2fad7a21..b6821a64ac 100644 --- a/lib/build-aux/c++defs.h +++ b/lib/build-aux/c++defs.h @@ -1,5 +1,5 @@ /* C++ compatible function declaration macros. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2011 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 @@ -9,7 +9,7 @@ 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 - Lesser General Public License for more details. + General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ diff --git a/lib/build-aux/config.rpath b/lib/build-aux/config.rpath index 17298f2348..8bd7f5d726 100755 --- a/lib/build-aux/config.rpath +++ b/lib/build-aux/config.rpath @@ -2,7 +2,7 @@ # Output a system dependent set of variables, describing how to set the # run time search path of shared libraries in an executable. # -# Copyright 1996-2010 Free Software Foundation, Inc. +# Copyright 1996-2011 Free Software Foundation, Inc. # Taken from GNU libtool, 2001 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 # @@ -57,13 +57,6 @@ else aix*) wl='-Wl,' ;; - darwin*) - case $cc_basename in - xlc*) - wl='-Wl,' - ;; - esac - ;; mingw* | cygwin* | pw32* | os2* | cegcc*) ;; hpux9* | hpux10* | hpux11*) @@ -72,9 +65,7 @@ else irix5* | irix6* | nonstopux*) wl='-Wl,' ;; - newsos6) - ;; - linux* | k*bsd*-gnu) + linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in ecc*) wl='-Wl,' @@ -85,17 +76,26 @@ else lf95*) wl='-Wl,' ;; - pgcc | pgf77 | pgf90) + nagfor*) + wl='-Wl,-Wl,,' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) wl='-Wl,' ;; ccc*) wl='-Wl,' ;; + xl* | bgxl* | bgf* | mpixl*) + wl='-Wl,' + ;; como) wl='-lopt=' ;; *) case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + wl= + ;; *Sun\ C*) wl='-Wl,' ;; @@ -103,13 +103,24 @@ else ;; esac ;; + newsos6) + ;; + *nto* | *qnx*) + ;; osf3* | osf4* | osf5*) wl='-Wl,' ;; rdos*) ;; solaris*) - wl='-Wl,' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + wl='-Qoption ld ' + ;; + *) + wl='-Wl,' + ;; + esac ;; sunos4*) wl='-Qoption ld ' @@ -171,15 +182,14 @@ if test "$with_gnu_ld" = yes; then fi ;; amigaos*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports - # that the semantics of dynamic libraries on AmigaOS, at least up - # to version 4, is to share data among multiple programs linked - # with the same dynamic library. Since this doesn't match the - # behavior of shared libraries on other platforms, we cannot use - # them. - ld_shlibs=no + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then @@ -198,11 +208,13 @@ if test "$with_gnu_ld" = yes; then ld_shlibs=no fi ;; + haiku*) + ;; interix[3-9]*) hardcode_direct=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; - gnu* | linux* | k*bsd*-gnu) + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then : else @@ -325,10 +337,14 @@ else fi ;; amigaos*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - # see comment about different semantics on the GNU ld section - ld_shlibs=no + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac ;; bsdi[45]*) ;; @@ -342,24 +358,15 @@ else ;; darwin* | rhapsody*) hardcode_direct=no - if test "$GCC" = yes ; then + if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then : else - case $cc_basename in - xlc*) - ;; - *) - ld_shlibs=no - ;; - esac + ld_shlibs=no fi ;; dgux*) hardcode_libdir_flag_spec='-L$libdir' ;; - freebsd1*) - ld_shlibs=no - ;; freebsd2.2*) hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes @@ -420,6 +427,8 @@ else hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; + *nto* | *qnx*) + ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes @@ -515,7 +524,12 @@ case "$host_os" in library_names_spec='$libname$shrext' ;; amigaos*) - library_names_spec='$libname.a' + case "$host_cpu" in + powerpc*) + library_names_spec='$libname$shrext' ;; + m68k) + library_names_spec='$libname.a' ;; + esac ;; beos*) library_names_spec='$libname$shrext' @@ -534,8 +548,6 @@ case "$host_os" in dgux*) library_names_spec='$libname$shrext' ;; - freebsd1*) - ;; freebsd* | dragonfly*) case "$host_os" in freebsd[123]*) @@ -547,6 +559,9 @@ case "$host_os" in gnu*) library_names_spec='$libname$shrext' ;; + haiku*) + library_names_spec='$libname$shrext' + ;; hpux9* | hpux10* | hpux11*) case $host_cpu in ia64*) @@ -582,7 +597,7 @@ case "$host_os" in ;; linux*oldld* | linux*aout* | linux*coff*) ;; - linux* | k*bsd*-gnu) + linux* | k*bsd*-gnu | kopensolaris*-gnu) library_names_spec='$libname$shrext' ;; knetbsd*-gnu) @@ -594,7 +609,7 @@ case "$host_os" in newsos6) library_names_spec='$libname$shrext' ;; - nto-qnx*) + *nto* | *qnx*) library_names_spec='$libname$shrext' ;; openbsd*) @@ -625,6 +640,9 @@ case "$host_os" in sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) library_names_spec='$libname$shrext' ;; + tpf*) + library_names_spec='$libname$shrext' + ;; uts4*) library_names_spec='$libname$shrext' ;; diff --git a/lib/build-aux/warn-on-use.h b/lib/build-aux/warn-on-use.h index 171e599163..2cdeec3e66 100644 --- a/lib/build-aux/warn-on-use.h +++ b/lib/build-aux/warn-on-use.h @@ -1,5 +1,5 @@ /* A C macro for emitting warnings if a function is used. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2011 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 @@ -9,7 +9,7 @@ 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 - Lesser General Public License for more details. + General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ diff --git a/lib/gl/Makefile.am b/lib/gl/Makefile.am index 210ceccd67..037f3c601f 100644 --- a/lib/gl/Makefile.am +++ b/lib/gl/Makefile.am @@ -1,6 +1,6 @@ ## DO NOT EDIT! GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. -# Copyright (C) 2002-2010 Free Software Foundation, Inc. +# Copyright (C) 2002-2011 Free Software Foundation, Inc. # # This file is free software, distributed under the terms of the GNU # General Public License. As a special exception to the GNU General @@ -418,6 +418,7 @@ stdint.h: stdint.in.h -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \ -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \ -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ @@ -499,6 +500,8 @@ stdio.h: stdio.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''GNULIB_VSPRINTF_POSIX''@|$(GNULIB_VSPRINTF_POSIX)|g' \ < $(srcdir)/stdio.in.h | \ sed -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \ + -e 's|@''HAVE_DECL_FSEEKO''@|$(HAVE_DECL_FSEEKO)|g' \ + -e 's|@''HAVE_DECL_FTELLO''@|$(HAVE_DECL_FTELLO)|g' \ -e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \ -e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \ -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \ @@ -593,7 +596,8 @@ stdlib.h: stdlib.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''GNULIB_SYSTEM_POSIX''@|$(GNULIB_SYSTEM_POSIX)|g' \ -e 's|@''GNULIB_UNLOCKPT''@|$(GNULIB_UNLOCKPT)|g' \ -e 's|@''GNULIB_UNSETENV''@|$(GNULIB_UNSETENV)|g' \ - -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + < $(srcdir)/stdlib.in.h | \ + sed -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ @@ -609,14 +613,14 @@ stdlib.h: stdlib.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ - -e 's|@''HAVE_SETENV''@|$(HAVE_SETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ - -e 's|@''HAVE_UNSETENV''@|$(HAVE_UNSETENV)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ -e 's|@''REPLACE_CALLOC''@|$(REPLACE_CALLOC)|g' \ -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ -e 's|@''REPLACE_MALLOC''@|$(REPLACE_MALLOC)|g' \ @@ -629,8 +633,7 @@ stdlib.h: stdlib.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ - -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ - < $(srcdir)/stdlib.in.h; \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += stdlib.h stdlib.h-t @@ -904,7 +907,7 @@ time.h: time.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''GNULIB_STRPTIME''@|$(GNULIB_STRPTIME)|g' \ -e 's|@''GNULIB_TIMEGM''@|$(GNULIB_TIMEGM)|g' \ -e 's|@''GNULIB_TIME_R''@|$(GNULIB_TIME_R)|g' \ - -e 's|@''HAVE_LOCALTIME_R''@|$(HAVE_LOCALTIME_R)|g' \ + -e 's|@''HAVE_DECL_LOCALTIME_R''@|$(HAVE_DECL_LOCALTIME_R)|g' \ -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \ -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \ -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \ @@ -974,6 +977,7 @@ unistd.h: unistd.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''GNULIB_LINK''@|$(GNULIB_LINK)|g' \ -e 's|@''GNULIB_LINKAT''@|$(GNULIB_LINKAT)|g' \ -e 's|@''GNULIB_LSEEK''@|$(GNULIB_LSEEK)|g' \ + -e 's|@''GNULIB_PIPE''@|$(GNULIB_PIPE)|g' \ -e 's|@''GNULIB_PIPE2''@|$(GNULIB_PIPE2)|g' \ -e 's|@''GNULIB_PREAD''@|$(GNULIB_PREAD)|g' \ -e 's|@''GNULIB_PWRITE''@|$(GNULIB_PWRITE)|g' \ @@ -1008,6 +1012,7 @@ unistd.h: unistd.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ @@ -1016,23 +1021,26 @@ unistd.h: unistd.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ - -e 's|@''HAVE_TTYNAME_R''@|$(HAVE_TTYNAME_R)|g' \ -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ - -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + | \ + sed -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ @@ -1115,68 +1123,6 @@ EXTRA_DIST += $(top_srcdir)/build-aux/warn-on-use.h ## end gnulib module warn-on-use -## begin gnulib module wchar - -BUILT_SOURCES += wchar.h - -# We need the following in order to create <wchar.h> when the system -# version does not work standalone. -wchar.h: wchar.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) - $(AM_V_GEN)rm -f $@-t $@ && \ - { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ - sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ - -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ - -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ - -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ - -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ - -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ - -e 's|@''GNULIB_BTOWC''@|$(GNULIB_BTOWC)|g' \ - -e 's|@''GNULIB_WCTOB''@|$(GNULIB_WCTOB)|g' \ - -e 's|@''GNULIB_MBSINIT''@|$(GNULIB_MBSINIT)|g' \ - -e 's|@''GNULIB_MBRTOWC''@|$(GNULIB_MBRTOWC)|g' \ - -e 's|@''GNULIB_MBRLEN''@|$(GNULIB_MBRLEN)|g' \ - -e 's|@''GNULIB_MBSRTOWCS''@|$(GNULIB_MBSRTOWCS)|g' \ - -e 's|@''GNULIB_MBSNRTOWCS''@|$(GNULIB_MBSNRTOWCS)|g' \ - -e 's|@''GNULIB_WCRTOMB''@|$(GNULIB_WCRTOMB)|g' \ - -e 's|@''GNULIB_WCSRTOMBS''@|$(GNULIB_WCSRTOMBS)|g' \ - -e 's|@''GNULIB_WCSNRTOMBS''@|$(GNULIB_WCSNRTOMBS)|g' \ - -e 's|@''GNULIB_WCWIDTH''@|$(GNULIB_WCWIDTH)|g' \ - -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ - -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ - -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ - -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ - -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ - -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ - -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ - -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ - -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ - -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ - -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ - -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ - -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ - -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ - -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ - -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ - -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ - -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ - -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ - -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ - -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ - -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ - -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ - -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ - -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ - -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ - -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ - < $(srcdir)/wchar.in.h; \ - } > $@-t && \ - mv $@-t $@ -MOSTLYCLEANFILES += wchar.h wchar.h-t - -EXTRA_DIST += wchar.in.h - -## end gnulib module wchar - ## begin gnulib module xsize liblgnu_la_SOURCES += xsize.h diff --git a/lib/gl/alignof.h b/lib/gl/alignof.h index d65dd648b2..7cb9b616a5 100644 --- a/lib/gl/alignof.h +++ b/lib/gl/alignof.h @@ -1,5 +1,5 @@ /* Determine alignment of types. - Copyright (C) 2003-2004, 2006, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2003-2004, 2006, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/alloca.in.h b/lib/gl/alloca.in.h index cdb7366cdf..8012ce987d 100644 --- a/lib/gl/alloca.in.h +++ b/lib/gl/alloca.in.h @@ -1,6 +1,6 @@ /* Memory allocation on the stack. - Copyright (C) 1995, 1999, 2001-2004, 2006-2010 Free Software Foundation, + Copyright (C) 1995, 1999, 2001-2004, 2006-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it @@ -11,7 +11,7 @@ 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. + Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program; if not, write to the Free Software diff --git a/lib/gl/asnprintf.c b/lib/gl/asnprintf.c index 75f519bc34..0239f4a4d9 100644 --- a/lib/gl/asnprintf.c +++ b/lib/gl/asnprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999, 2002, 2006, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 1999, 2002, 2006, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/asprintf.c b/lib/gl/asprintf.c index 5e74dd0daa..84728b186f 100644 --- a/lib/gl/asprintf.c +++ b/lib/gl/asprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999, 2002, 2006-2007, 2009-2010 Free Software Foundation, + Copyright (C) 1999, 2002, 2006-2007, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/gl/byteswap.in.h b/lib/gl/byteswap.in.h index f245fbdc49..d2b84c4a49 100644 --- a/lib/gl/byteswap.in.h +++ b/lib/gl/byteswap.in.h @@ -1,5 +1,5 @@ /* byteswap.h - Byte swapping - Copyright (C) 2005, 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2005, 2007, 2009-2011 Free Software Foundation, Inc. Written by Oskar Liljeblad <oskar@osk.mine.nu>, 2005. This program is free software: you can redistribute it and/or modify diff --git a/lib/gl/c-ctype.c b/lib/gl/c-ctype.c index 9da8e58131..a5e01dcac3 100644 --- a/lib/gl/c-ctype.c +++ b/lib/gl/c-ctype.c @@ -1,6 +1,6 @@ /* Character handling in C locale. - Copyright 2000-2003, 2006, 2009-2010 Free Software Foundation, Inc. + Copyright 2000-2003, 2006, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/c-ctype.h b/lib/gl/c-ctype.h index 5ac5dd25e7..f8e8357836 100644 --- a/lib/gl/c-ctype.h +++ b/lib/gl/c-ctype.h @@ -5,7 +5,7 @@ <ctype.h> functions' behaviour depends on the current locale set via setlocale. - Copyright (C) 2000-2003, 2006, 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2000-2003, 2006, 2008-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/close-hook.c b/lib/gl/close-hook.c index 34ef8763db..d18ed432f5 100644 --- a/lib/gl/close-hook.c +++ b/lib/gl/close-hook.c @@ -1,5 +1,5 @@ /* Hook for making the close() function extensible. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/gl/close-hook.h b/lib/gl/close-hook.h index cda7742ee0..2c5a1af478 100644 --- a/lib/gl/close-hook.h +++ b/lib/gl/close-hook.h @@ -1,5 +1,5 @@ /* Hook for making the close() function extensible. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published diff --git a/lib/gl/errno.in.h b/lib/gl/errno.in.h index 4994ebfa48..2f9ac4591d 100644 --- a/lib/gl/errno.in.h +++ b/lib/gl/errno.in.h @@ -1,6 +1,6 @@ /* A POSIX-like <errno.h>. - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/float+.h b/lib/gl/float+.h index bc35df8957..f40544f9a4 100644 --- a/lib/gl/float+.h +++ b/lib/gl/float+.h @@ -1,5 +1,5 @@ /* Supplemental information about the floating-point formats. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2007. This program is free software; you can redistribute it and/or modify diff --git a/lib/gl/float.in.h b/lib/gl/float.in.h index c0ddaa518a..f77a5ef8b6 100644 --- a/lib/gl/float.in.h +++ b/lib/gl/float.in.h @@ -1,6 +1,6 @@ /* A correct <float.h>. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/fseeko.c b/lib/gl/fseeko.c index 8e492c54be..2b171ddbcc 100644 --- a/lib/gl/fseeko.c +++ b/lib/gl/fseeko.c @@ -1,5 +1,5 @@ /* An fseeko() function that, together with fflush(), is POSIX compliant. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -69,7 +69,7 @@ fseeko (FILE *fp, off_t offset, int whence) && fp->_rcount == 0 && fp->_wcount == 0 && fp->_ungetc_count == 0) -#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw */ +#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */ if (fp_->_ptr == fp_->_base && (fp_->_ptr == NULL || fp_->_cnt == 0)) #elif defined __UCLIBC__ /* uClibc */ @@ -131,7 +131,7 @@ fseeko (FILE *fp, off_t offset, int whence) fp_->_flags &= ~__SEOF; #elif defined __EMX__ /* emx+gcc */ fp->_flags &= ~_IOEOF; -#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw */ +#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */ fp->_flag &= ~_IOEOF; #elif defined __MINT__ /* Atari FreeMiNT */ fp->__offset = pos; diff --git a/lib/gl/ftello.c b/lib/gl/ftello.c index f4beeea881..36901facf6 100644 --- a/lib/gl/ftello.c +++ b/lib/gl/ftello.c @@ -1,5 +1,5 @@ /* An ftello() function that works around platform bugs. - Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -50,7 +50,7 @@ ftello (FILE *fp) ftello (fp); /* Compute the file position ourselves. */ - pos = llseek (fileno (fp), (off_t) 0, SEEK_CUR); + pos = lseek (fileno (fp), (off_t) 0, SEEK_CUR); if (pos >= 0) { if ((fp_->_flag & _IONBF) == 0 && fp_->_base != NULL) diff --git a/lib/gl/gettext.h b/lib/gl/gettext.h index d743a2ba98..202f1019ae 100644 --- a/lib/gl/gettext.h +++ b/lib/gl/gettext.h @@ -1,5 +1,5 @@ /* Convenience header for conditional use of GNU <libintl.h>. - Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2010 Free Software + Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -93,6 +93,12 @@ #endif +/* Prefer gnulib's setlocale override over libintl's setlocale override. */ +#ifdef GNULIB_defined_setlocale +# undef setlocale +# define setlocale rpl_setlocale +#endif + /* A pseudo function call that serves as a marker for the automated extraction of messages, but does not call gettext(). The run-time translation is done at a different place in the code. diff --git a/lib/gl/lseek.c b/lib/gl/lseek.c index 601efa357f..bcaffe20f2 100644 --- a/lib/gl/lseek.c +++ b/lib/gl/lseek.c @@ -1,5 +1,5 @@ /* An lseek() function that detects pipes. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/m4/00gnulib.m4 b/lib/gl/m4/00gnulib.m4 index 301469b31c..7feed46694 100644 --- a/lib/gl/m4/00gnulib.m4 +++ b/lib/gl/m4/00gnulib.m4 @@ -1,5 +1,5 @@ # 00gnulib.m4 serial 2 -dnl Copyright (C) 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2011 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. diff --git a/lib/gl/m4/alloca.m4 b/lib/gl/m4/alloca.m4 index 80d67aad77..e2e8a05a6e 100644 --- a/lib/gl/m4/alloca.m4 +++ b/lib/gl/m4/alloca.m4 @@ -1,5 +1,5 @@ # alloca.m4 serial 10 -dnl Copyright (C) 2002-2004, 2006-2007, 2009-2010 Free Software Foundation, +dnl Copyright (C) 2002-2004, 2006-2007, 2009-2011 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/lib/gl/m4/asm-underscore.m4 b/lib/gl/m4/asm-underscore.m4 index 1736cc432a..15c89cca91 100644 --- a/lib/gl/m4/asm-underscore.m4 +++ b/lib/gl/m4/asm-underscore.m4 @@ -1,5 +1,5 @@ # asm-underscore.m4 serial 1 -dnl Copyright (C) 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2011 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. diff --git a/lib/gl/m4/byteswap.m4 b/lib/gl/m4/byteswap.m4 index 2afd6a2a4e..a033acd8da 100644 --- a/lib/gl/m4/byteswap.m4 +++ b/lib/gl/m4/byteswap.m4 @@ -1,5 +1,5 @@ # byteswap.m4 serial 3 -dnl Copyright (C) 2005, 2007, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2007, 2009-2011 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. diff --git a/lib/gl/m4/codeset.m4 b/lib/gl/m4/codeset.m4 index f722b2e86a..da73552231 100644 --- a/lib/gl/m4/codeset.m4 +++ b/lib/gl/m4/codeset.m4 @@ -1,5 +1,5 @@ # codeset.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2000-2002, 2006, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2000-2002, 2006, 2008-2011 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. diff --git a/lib/gl/m4/errno_h.m4 b/lib/gl/m4/errno_h.m4 index e4325ac660..687bafff2d 100644 --- a/lib/gl/m4/errno_h.m4 +++ b/lib/gl/m4/errno_h.m4 @@ -1,5 +1,5 @@ -# errno_h.m4 serial 7 -dnl Copyright (C) 2004, 2006, 2008-2010 Free Software Foundation, Inc. +# errno_h.m4 serial 8 +dnl Copyright (C) 2004, 2006, 2008-2011 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. @@ -50,7 +50,7 @@ booboo if test $gl_cv_header_errno_h_complete = yes; then ERRNO_H='' else - gl_CHECK_NEXT_HEADERS([errno.h]) + gl_NEXT_HEADERS([errno.h]) ERRNO_H='errno.h' fi AC_SUBST([ERRNO_H]) diff --git a/lib/gl/m4/extensions.m4 b/lib/gl/m4/extensions.m4 index 7d9458a8d6..1330503f0d 100644 --- a/lib/gl/m4/extensions.m4 +++ b/lib/gl/m4/extensions.m4 @@ -1,7 +1,7 @@ # serial 9 -*- Autoconf -*- # Enable extensions on systems that normally disable them. -# Copyright (C) 2003, 2006-2010 Free Software Foundation, Inc. +# Copyright (C) 2003, 2006-2011 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/lib/gl/m4/fcntl-o.m4 b/lib/gl/m4/fcntl-o.m4 index 46fad47021..88db07ec73 100644 --- a/lib/gl/m4/fcntl-o.m4 +++ b/lib/gl/m4/fcntl-o.m4 @@ -1,5 +1,5 @@ # fcntl-o.m4 serial 3 -dnl Copyright (C) 2006, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2006, 2009-2011 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. diff --git a/lib/gl/m4/fcntl_h.m4 b/lib/gl/m4/fcntl_h.m4 new file mode 100644 index 0000000000..1ef4f455b7 --- /dev/null +++ b/lib/gl/m4/fcntl_h.m4 @@ -0,0 +1,43 @@ +# serial 13 +# Configure fcntl.h. +dnl Copyright (C) 2006-2007, 2009-2011 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 Written by Paul Eggert. + +AC_DEFUN([gl_FCNTL_H], +[ + AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) + AC_REQUIRE([gl_FCNTL_O_FLAGS]) + gl_NEXT_HEADERS([fcntl.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, if it is not common + dnl enough to be declared everywhere. + gl_WARN_ON_USE_PREPARE([[#include <fcntl.h> + ]], [fcntl openat]) +]) + +AC_DEFUN([gl_FCNTL_MODULE_INDICATOR], +[ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +AC_DEFUN([gl_FCNTL_H_DEFAULTS], +[ + GNULIB_FCNTL=0; AC_SUBST([GNULIB_FCNTL]) + GNULIB_OPEN=0; AC_SUBST([GNULIB_OPEN]) + GNULIB_OPENAT=0; AC_SUBST([GNULIB_OPENAT]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_FCNTL=1; AC_SUBST([HAVE_FCNTL]) + HAVE_OPENAT=1; AC_SUBST([HAVE_OPENAT]) + REPLACE_FCNTL=0; AC_SUBST([REPLACE_FCNTL]) + REPLACE_OPEN=0; AC_SUBST([REPLACE_OPEN]) + REPLACE_OPENAT=0; AC_SUBST([REPLACE_OPENAT]) +]) diff --git a/lib/gl/m4/float_h.m4 b/lib/gl/m4/float_h.m4 index f6099db405..265a4c1a6e 100644 --- a/lib/gl/m4/float_h.m4 +++ b/lib/gl/m4/float_h.m4 @@ -1,5 +1,5 @@ -# float_h.m4 serial 4 -dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. +# float_h.m4 serial 5 +dnl Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -12,7 +12,7 @@ AC_DEFUN([gl_FLOAT_H], case "$host_os" in beos* | openbsd* | mirbsd*) FLOAT_H=float.h - gl_CHECK_NEXT_HEADERS([float.h]) + gl_NEXT_HEADERS([float.h]) ;; esac AC_SUBST([FLOAT_H]) diff --git a/lib/gl/m4/fseeko.m4 b/lib/gl/m4/fseeko.m4 index b97df53377..4a672606a7 100644 --- a/lib/gl/m4/fseeko.m4 +++ b/lib/gl/m4/fseeko.m4 @@ -1,5 +1,5 @@ -# fseeko.m4 serial 9 -dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. +# fseeko.m4 serial 10 +dnl Copyright (C) 2007-2011 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. @@ -10,6 +10,11 @@ AC_DEFUN([gl_FUNC_FSEEKO], AC_REQUIRE([gl_HAVE_FSEEKO]) AC_REQUIRE([gl_STDIN_LARGE_OFFSET]) + AC_CHECK_DECLS_ONCE([fseeko]) + if test $ac_cv_have_decl_fseeko = no; then + HAVE_DECL_FSEEKO=0 + fi + if test $gl_cv_func_fseeko = no; then HAVE_FSEEKO=0 gl_REPLACE_FSEEKO diff --git a/lib/gl/m4/ftello.m4 b/lib/gl/m4/ftello.m4 index 33201a0107..599f8f2047 100644 --- a/lib/gl/m4/ftello.m4 +++ b/lib/gl/m4/ftello.m4 @@ -1,5 +1,5 @@ -# ftello.m4 serial 8 -dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. +# ftello.m4 serial 9 +dnl Copyright (C) 2007-2011 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. @@ -13,6 +13,11 @@ AC_DEFUN([gl_FUNC_FTELLO], dnl Persuade glibc <stdio.h> to declare ftello(). AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_DECLS_ONCE([ftello]) + if test $ac_cv_have_decl_ftello = no; then + HAVE_DECL_FTELLO=0 + fi + AC_CACHE_CHECK([for ftello], [gl_cv_func_ftello], [ AC_LINK_IFELSE( diff --git a/lib/gl/m4/func.m4 b/lib/gl/m4/func.m4 index 698c5281da..dcd2d4f0d1 100644 --- a/lib/gl/m4/func.m4 +++ b/lib/gl/m4/func.m4 @@ -1,5 +1,5 @@ # func.m4 serial 2 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/lib/gl/m4/getpagesize.m4 b/lib/gl/m4/getpagesize.m4 index 313ad7fa26..79dfbbe493 100644 --- a/lib/gl/m4/getpagesize.m4 +++ b/lib/gl/m4/getpagesize.m4 @@ -1,5 +1,5 @@ # getpagesize.m4 serial 8 -dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2010 Free Software Foundation, +dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2011 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/lib/gl/m4/gettext.m4 b/lib/gl/m4/gettext.m4 index 979c52c196..cab4dfc81a 100644 --- a/lib/gl/m4/gettext.m4 +++ b/lib/gl/m4/gettext.m4 @@ -1,5 +1,5 @@ # gettext.m4 serial 64 (gettext-0.18.2) -dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1995-2011 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. diff --git a/lib/gl/m4/glibc2.m4 b/lib/gl/m4/glibc2.m4 index b92208a1c6..a5fe3cfc07 100644 --- a/lib/gl/m4/glibc2.m4 +++ b/lib/gl/m4/glibc2.m4 @@ -1,5 +1,6 @@ # glibc2.m4 serial 3 -dnl Copyright (C) 2000-2002, 2004, 2008, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2011 Free Software Foundation, +dnl 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. diff --git a/lib/gl/m4/glibc21.m4 b/lib/gl/m4/glibc21.m4 index bd08b381e8..bc81c110b8 100644 --- a/lib/gl/m4/glibc21.m4 +++ b/lib/gl/m4/glibc21.m4 @@ -1,5 +1,6 @@ # glibc21.m4 serial 5 -dnl Copyright (C) 2000-2002, 2004, 2008, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2011 Free Software Foundation, +dnl 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. diff --git a/lib/gl/m4/gnulib-cache.m4 b/lib/gl/m4/gnulib-cache.m4 index 24590151e2..64066354b0 100644 --- a/lib/gl/m4/gnulib-cache.m4 +++ b/lib/gl/m4/gnulib-cache.m4 @@ -1,4 +1,4 @@ -# Copyright (C) 2002-2010 Free Software Foundation, Inc. +# Copyright (C) 2002-2011 Free Software Foundation, Inc. # # This file is free software, distributed under the terms of the GNU # General Public License. As a special exception to the GNU General diff --git a/lib/gl/m4/gnulib-common.m4 b/lib/gl/m4/gnulib-common.m4 index d0c8b66287..ecbf33694e 100644 --- a/lib/gl/m4/gnulib-common.m4 +++ b/lib/gl/m4/gnulib-common.m4 @@ -1,5 +1,5 @@ -# gnulib-common.m4 serial 21 -dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. +# gnulib-common.m4 serial 23 +dnl Copyright (C) 2007-2011 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. @@ -102,6 +102,26 @@ AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], [Define to 1 when the gnulib module $1 should be tested.]) ]) +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + AC_DEFUN([gl_WARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + # Test whether <features.h> exists. # Set HAVE_FEATURES_H. AC_DEFUN([gl_FEATURES_H], diff --git a/lib/gl/m4/gnulib-comp.m4 b/lib/gl/m4/gnulib-comp.m4 index 58358c567a..b4053d9c52 100644 --- a/lib/gl/m4/gnulib-comp.m4 +++ b/lib/gl/m4/gnulib-comp.m4 @@ -1,5 +1,5 @@ # DO NOT EDIT! GENERATED AUTOMATICALLY! -# Copyright (C) 2002-2010 Free Software Foundation, Inc. +# Copyright (C) 2002-2011 Free Software Foundation, Inc. # # This file is free software, distributed under the terms of the GNU # General Public License. As a special exception to the GNU General @@ -42,6 +42,8 @@ AC_DEFUN([lgl_EARLY], # Code from module errno-tests: # Code from module extensions: AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + # Code from module fcntl-h: + # Code from module fcntl-h-tests: # Code from module float: # Code from module fseeko: AC_REQUIRE([AC_FUNC_FSEEKO]) @@ -113,8 +115,6 @@ AC_DEFUN([lgl_EARLY], # Code from module vsnprintf: # Code from module vsnprintf-tests: # Code from module warn-on-use: - # Code from module wchar: - # Code from module wchar-tests: # Code from module xsize: ]) @@ -194,6 +194,7 @@ AC_DEFUN([lgl_INIT], # Code from module snprintf: gl_FUNC_SNPRINTF gl_STDIO_MODULE_INDICATOR([snprintf]) + gl_MODULE_INDICATOR([snprintf]) # Code from module socketlib: gl_SOCKETLIB # Code from module sockets: @@ -245,8 +246,6 @@ AC_DEFUN([lgl_INIT], gl_FUNC_VSNPRINTF gl_STDIO_MODULE_INDICATOR([vsnprintf]) # Code from module warn-on-use: - # Code from module wchar: - gl_WCHAR_H # Code from module xsize: gl_XSIZE # End of code from modules @@ -295,6 +294,7 @@ changequote([, ])dnl AC_SUBST([lgltests_WITNESS]) gl_module_indicator_condition=$lgltests_WITNESS m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_FCNTL_H gl_FUNC_UNGETC_WORKS gl_FUNC_UNGETC_WORKS gl_FUNC_GETPAGESIZE @@ -459,7 +459,6 @@ AC_DEFUN([lgl_FILE_LIST], [ lib/verify.h lib/vsnprintf.c lib/w32sock.h - lib/wchar.in.h lib/xsize.h m4/00gnulib.m4 m4/alloca.m4 @@ -469,6 +468,7 @@ AC_DEFUN([lgl_FILE_LIST], [ m4/errno_h.m4 m4/extensions.m4 m4/fcntl-o.m4 + m4/fcntl_h.m4 m4/float_h.m4 m4/fseeko.m4 m4/ftello.m4 @@ -540,7 +540,6 @@ AC_DEFUN([lgl_FILE_LIST], [ m4/visibility.m4 m4/vsnprintf.m4 m4/warn-on-use.m4 - m4/wchar_h.m4 m4/wchar_t.m4 m4/wint_t.m4 m4/xsize.m4 @@ -553,6 +552,7 @@ AC_DEFUN([lgl_FILE_LIST], [ tests/test-byteswap.c tests/test-c-ctype.c tests/test-errno.c + tests/test-fcntl-h.c tests/test-fseeko.c tests/test-fseeko.sh tests/test-fseeko2.sh @@ -584,10 +584,10 @@ AC_DEFUN([lgl_FILE_LIST], [ tests/test-verify.c tests/test-verify.sh tests/test-vsnprintf.c - tests/test-wchar.c tests/zerosize-ptr.h tests=lib/binary-io.h tests=lib/dummy.c + tests=lib/fcntl.in.h tests=lib/getpagesize.c tests=lib/intprops.h ]) diff --git a/lib/gl/m4/gnulib-tool.m4 b/lib/gl/m4/gnulib-tool.m4 index 69e7733b99..ed41e9d415 100644 --- a/lib/gl/m4/gnulib-tool.m4 +++ b/lib/gl/m4/gnulib-tool.m4 @@ -1,5 +1,5 @@ # gnulib-tool.m4 serial 2 -dnl Copyright (C) 2004-2005, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2004-2005, 2009-2011 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. diff --git a/lib/gl/m4/iconv.m4 b/lib/gl/m4/iconv.m4 index 006c90780a..085cd068f5 100644 --- a/lib/gl/m4/iconv.m4 +++ b/lib/gl/m4/iconv.m4 @@ -1,5 +1,5 @@ # iconv.m4 serial 17 (gettext-0.18.2) -dnl Copyright (C) 2000-2002, 2007-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2000-2002, 2007-2011 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. diff --git a/lib/gl/m4/include_next.m4 b/lib/gl/m4/include_next.m4 index e37eb0567d..b3c7849185 100644 --- a/lib/gl/m4/include_next.m4 +++ b/lib/gl/m4/include_next.m4 @@ -1,5 +1,5 @@ -# include_next.m4 serial 16 -dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. +# include_next.m4 serial 18 +dnl Copyright (C) 2006-2011 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. @@ -147,11 +147,33 @@ choke me # Note: This macro assumes that the header file is not empty after # preprocessing, i.e. it does not only define preprocessor macros but also # provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. AC_DEFUN([gl_CHECK_NEXT_HEADERS], [ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like <stddef.h> that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ AC_REQUIRE([gl_INCLUDE_NEXT]) AC_REQUIRE([AC_CANONICAL_HOST]) - AC_CHECK_HEADERS_ONCE([$1]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) m4_foreach_w([gl_HEADER_NAME], [$1], [AS_VAR_PUSHDEF([gl_next_header], @@ -162,39 +184,44 @@ AC_DEFUN([gl_CHECK_NEXT_HEADERS], AC_CACHE_CHECK( [absolute name of <]m4_defn([gl_HEADER_NAME])[>], m4_defn([gl_next_header]), - [AS_VAR_PUSHDEF([gl_header_exists], - [ac_cv_header_]m4_defn([gl_HEADER_NAME])) - if test AS_VAR_GET(gl_header_exists) = yes; then - AC_LANG_CONFTEST( - [AC_LANG_SOURCE( - [[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]] - )]) - dnl AIX "xlc -E" and "cc -E" omit #line directives for header files - dnl that contain only a #include of other header files and no - dnl non-comment tokens of their own. This leads to a failure to - dnl detect the absolute name of <dirent.h>, <signal.h>, <poll.h> - dnl and others. The workaround is to force preservation of comments - dnl through option -C. This ensures all necessary #line directives - dnl are present. GCC supports option -C as well. - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac - dnl eval is necessary to expand gl_absname_cpp. - dnl Ultrix and Pyramid sh refuse to redirect output of eval, - dnl so use subshell. - AS_VAR_SET([gl_next_header], - ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | - sed -n '\#/]m4_defn([gl_HEADER_NAME])[#{ - s#.*"\(.*/]m4_defn([gl_HEADER_NAME])[\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"']) - else - AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) - fi - AS_VAR_POPDEF([gl_header_exists])]) + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET(gl_header_exists) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + AC_LANG_CONFTEST( + [AC_LANG_SOURCE( + [[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]] + )]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header + dnl files that contain only a #include of other header files and + dnl no non-comment tokens of their own. This leads to a failure + dnl to detect the absolute name of <dirent.h>, <signal.h>, + dnl <poll.h> and others. The workaround is to force preservation + dnl of comments through option -C. This ensures all necessary + dnl #line directives are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_next_header], + ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n '\#/]m4_defn([gl_HEADER_NAME])[#{ + s#.*"\(.*/]m4_defn([gl_HEADER_NAME])[\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) fi AC_SUBST( AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), diff --git a/lib/gl/m4/intdiv0.m4 b/lib/gl/m4/intdiv0.m4 index 562882defe..58e8a732bb 100644 --- a/lib/gl/m4/intdiv0.m4 +++ b/lib/gl/m4/intdiv0.m4 @@ -1,5 +1,5 @@ # intdiv0.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2002, 2007-2008, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2007-2008, 2010-2011 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. diff --git a/lib/gl/m4/intl.m4 b/lib/gl/m4/intl.m4 index d84bc4a9b4..96031eb952 100644 --- a/lib/gl/m4/intl.m4 +++ b/lib/gl/m4/intl.m4 @@ -1,5 +1,5 @@ # intl.m4 serial 17b -dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1995-2011 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. diff --git a/lib/gl/m4/intldir.m4 b/lib/gl/m4/intldir.m4 index ebae76d361..31507d1520 100644 --- a/lib/gl/m4/intldir.m4 +++ b/lib/gl/m4/intldir.m4 @@ -1,5 +1,5 @@ # intldir.m4 serial 2 (gettext-0.18) -dnl Copyright (C) 2006, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2006, 2009-2011 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. diff --git a/lib/gl/m4/intlmacosx.m4 b/lib/gl/m4/intlmacosx.m4 index f0f7c98726..51f8547771 100644 --- a/lib/gl/m4/intlmacosx.m4 +++ b/lib/gl/m4/intlmacosx.m4 @@ -1,5 +1,5 @@ # intlmacosx.m4 serial 4 (gettext-0.18.2) -dnl Copyright (C) 2004-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2004-2011 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. diff --git a/lib/gl/m4/intmax.m4 b/lib/gl/m4/intmax.m4 index 2c0f2afe59..9d28921d66 100644 --- a/lib/gl/m4/intmax.m4 +++ b/lib/gl/m4/intmax.m4 @@ -1,5 +1,5 @@ # intmax.m4 serial 6 (gettext-0.18.2) -dnl Copyright (C) 2002-2005, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2005, 2008-2011 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. diff --git a/lib/gl/m4/intmax_t.m4 b/lib/gl/m4/intmax_t.m4 index 493e4a9328..7341054b6f 100644 --- a/lib/gl/m4/intmax_t.m4 +++ b/lib/gl/m4/intmax_t.m4 @@ -1,5 +1,5 @@ # intmax_t.m4 serial 8 -dnl Copyright (C) 1997-2004, 2006-2007, 2009-2010 Free Software Foundation, +dnl Copyright (C) 1997-2004, 2006-2007, 2009-2011 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/lib/gl/m4/inttypes-pri.m4 b/lib/gl/m4/inttypes-pri.m4 index ee96bcd978..e252b27e8c 100644 --- a/lib/gl/m4/inttypes-pri.m4 +++ b/lib/gl/m4/inttypes-pri.m4 @@ -1,5 +1,5 @@ # inttypes-pri.m4 serial 7 (gettext-0.18.2) -dnl Copyright (C) 1997-2002, 2006, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1997-2002, 2006, 2008-2011 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. diff --git a/lib/gl/m4/inttypes_h.m4 b/lib/gl/m4/inttypes_h.m4 index 9d8f926926..f10fd54f63 100644 --- a/lib/gl/m4/inttypes_h.m4 +++ b/lib/gl/m4/inttypes_h.m4 @@ -1,5 +1,5 @@ # inttypes_h.m4 serial 10 -dnl Copyright (C) 1997-2004, 2006, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1997-2004, 2006, 2008-2011 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. diff --git a/lib/gl/m4/lcmessage.m4 b/lib/gl/m4/lcmessage.m4 index 232da73b69..baf41c5fda 100644 --- a/lib/gl/m4/lcmessage.m4 +++ b/lib/gl/m4/lcmessage.m4 @@ -1,5 +1,5 @@ # lcmessage.m4 serial 7 (gettext-0.18.2) -dnl Copyright (C) 1995-2002, 2004-2005, 2008-2010 Free Software Foundation, +dnl Copyright (C) 1995-2002, 2004-2005, 2008-2011 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/lib/gl/m4/ld-output-def.m4 b/lib/gl/m4/ld-output-def.m4 index 2dc6bf5205..2169f51510 100644 --- a/lib/gl/m4/ld-output-def.m4 +++ b/lib/gl/m4/ld-output-def.m4 @@ -1,5 +1,5 @@ # ld-output-def.m4 serial 2 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/lib/gl/m4/ld-version-script.m4 b/lib/gl/m4/ld-version-script.m4 index 8fd8c8995c..aec2f41c1e 100644 --- a/lib/gl/m4/ld-version-script.m4 +++ b/lib/gl/m4/ld-version-script.m4 @@ -1,5 +1,5 @@ # ld-version-script.m4 serial 2 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/lib/gl/m4/lib-ld.m4 b/lib/gl/m4/lib-ld.m4 index 294db72e13..ae003f7c59 100644 --- a/lib/gl/m4/lib-ld.m4 +++ b/lib/gl/m4/lib-ld.m4 @@ -1,5 +1,5 @@ # lib-ld.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 1996-2003, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1996-2003, 2009-2011 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. diff --git a/lib/gl/m4/lib-link.m4 b/lib/gl/m4/lib-link.m4 index 2ea9d6d073..e7c9ba9d3d 100644 --- a/lib/gl/m4/lib-link.m4 +++ b/lib/gl/m4/lib-link.m4 @@ -1,5 +1,5 @@ -# lib-link.m4 serial 25 (gettext-0.18.2) -dnl Copyright (C) 2001-2010 Free Software Foundation, Inc. +# lib-link.m4 serial 26 (gettext-0.18.2) +dnl Copyright (C) 2001-2011 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. @@ -116,6 +116,8 @@ AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], dnl Determine the platform dependent parameters needed to use rpath: dnl acl_libext, dnl acl_shlibext, +dnl acl_libname_spec, +dnl acl_library_names_spec, dnl acl_hardcode_libdir_flag_spec, dnl acl_hardcode_libdir_separator, dnl acl_hardcode_direct, diff --git a/lib/gl/m4/lib-prefix.m4 b/lib/gl/m4/lib-prefix.m4 index 1601ceaefd..7e5f0bde03 100644 --- a/lib/gl/m4/lib-prefix.m4 +++ b/lib/gl/m4/lib-prefix.m4 @@ -1,5 +1,5 @@ # lib-prefix.m4 serial 7 (gettext-0.18) -dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2005, 2008-2011 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. diff --git a/lib/gl/m4/lock.m4 b/lib/gl/m4/lock.m4 index f71c66459e..96869454ca 100644 --- a/lib/gl/m4/lock.m4 +++ b/lib/gl/m4/lock.m4 @@ -1,5 +1,5 @@ # lock.m4 serial 11 (gettext-0.18.2) -dnl Copyright (C) 2005-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2011 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. diff --git a/lib/gl/m4/longlong.m4 b/lib/gl/m4/longlong.m4 index cca3c1a90f..aed816cfa5 100644 --- a/lib/gl/m4/longlong.m4 +++ b/lib/gl/m4/longlong.m4 @@ -1,5 +1,5 @@ -# longlong.m4 serial 14 -dnl Copyright (C) 1999-2007, 2009-2010 Free Software Foundation, Inc. +# longlong.m4 serial 16 +dnl Copyright (C) 1999-2007, 2009-2011 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. @@ -7,8 +7,8 @@ dnl with or without modifications, as long as this notice is preserved. dnl From Paul Eggert. # Define HAVE_LONG_LONG_INT if 'long long int' works. -# This fixes a bug in Autoconf 2.61, but can be removed once we -# assume 2.62 everywhere. +# This fixes a bug in Autoconf 2.61, and can be faster +# than what's in Autoconf 2.62 through 2.68. # Note: If the type 'long long int' exists but is only 32 bits large # (as on some very old compilers), HAVE_LONG_LONG_INT will not be @@ -16,35 +16,39 @@ dnl From Paul Eggert. AC_DEFUN([AC_TYPE_LONG_LONG_INT], [ + AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int], - [AC_LINK_IFELSE( - [_AC_TYPE_LONG_LONG_SNIPPET], - [dnl This catches a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004. - dnl If cross compiling, assume the bug isn't important, since - dnl nobody cross compiles for this platform as far as we know. - AC_RUN_IFELSE( - [AC_LANG_PROGRAM( - [[@%:@include <limits.h> - @%:@ifndef LLONG_MAX - @%:@ define HALF \ - (1LL << (sizeof (long long int) * CHAR_BIT - 2)) - @%:@ define LLONG_MAX (HALF - 1 + HALF) - @%:@endif]], - [[long long int n = 1; - int i; - for (i = 0; ; i++) - { - long long int m = n << i; - if (m >> i != n) - return 1; - if (LLONG_MAX / 2 < m) - break; - } - return 0;]])], - [ac_cv_type_long_long_int=yes], - [ac_cv_type_long_long_int=no], - [ac_cv_type_long_long_int=yes])], - [ac_cv_type_long_long_int=no])]) + [ac_cv_type_long_long_int=yes + if test "x${ac_cv_prog_cc_c99-no}" = xno; then + ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int + if test $ac_cv_type_long_long_int = yes; then + dnl Catch a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004. + dnl If cross compiling, assume the bug is not important, since + dnl nobody cross compiles for this platform as far as we know. + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[@%:@include <limits.h> + @%:@ifndef LLONG_MAX + @%:@ define HALF \ + (1LL << (sizeof (long long int) * CHAR_BIT - 2)) + @%:@ define LLONG_MAX (HALF - 1 + HALF) + @%:@endif]], + [[long long int n = 1; + int i; + for (i = 0; ; i++) + { + long long int m = n << i; + if (m >> i != n) + return 1; + if (LLONG_MAX / 2 < m) + break; + } + return 0;]])], + [], + [ac_cv_type_long_long_int=no], + [:]) + fi + fi]) if test $ac_cv_type_long_long_int = yes; then AC_DEFINE([HAVE_LONG_LONG_INT], [1], [Define to 1 if the system has the type `long long int'.]) @@ -52,8 +56,8 @@ AC_DEFUN([AC_TYPE_LONG_LONG_INT], ]) # Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works. -# This fixes a bug in Autoconf 2.61, but can be removed once we -# assume 2.62 everywhere. +# This fixes a bug in Autoconf 2.61, and can be faster +# than what's in Autoconf 2.62 through 2.68. # Note: If the type 'unsigned long long int' exists but is only 32 bits # large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT @@ -64,10 +68,13 @@ AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT], [ AC_CACHE_CHECK([for unsigned long long int], [ac_cv_type_unsigned_long_long_int], - [AC_LINK_IFELSE( - [_AC_TYPE_LONG_LONG_SNIPPET], - [ac_cv_type_unsigned_long_long_int=yes], - [ac_cv_type_unsigned_long_long_int=no])]) + [ac_cv_type_unsigned_long_long_int=yes + if test "x${ac_cv_prog_cc_c99-no}" = xno; then + AC_LINK_IFELSE( + [_AC_TYPE_LONG_LONG_SNIPPET], + [], + [ac_cv_type_unsigned_long_long_int=no]) + fi]) if test $ac_cv_type_unsigned_long_long_int = yes; then AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], [Define to 1 if the system has the type `unsigned long long int'.]) diff --git a/lib/gl/m4/lseek.m4 b/lib/gl/m4/lseek.m4 index b0612c7e17..f6452f6f20 100644 --- a/lib/gl/m4/lseek.m4 +++ b/lib/gl/m4/lseek.m4 @@ -1,5 +1,5 @@ # lseek.m4 serial 6 -dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2011 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. diff --git a/lib/gl/m4/malloc.m4 b/lib/gl/m4/malloc.m4 index 7a749254a1..8094444507 100644 --- a/lib/gl/m4/malloc.m4 +++ b/lib/gl/m4/malloc.m4 @@ -1,5 +1,5 @@ # malloc.m4 serial 12 -dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2011 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. diff --git a/lib/gl/m4/memchr.m4 b/lib/gl/m4/memchr.m4 index 46db9fb654..3c2b313916 100644 --- a/lib/gl/m4/memchr.m4 +++ b/lib/gl/m4/memchr.m4 @@ -1,5 +1,5 @@ # memchr.m4 serial 10 -dnl Copyright (C) 2002-2004, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2009-2011 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. diff --git a/lib/gl/m4/memmem.m4 b/lib/gl/m4/memmem.m4 index 7df132e102..dae71a968c 100644 --- a/lib/gl/m4/memmem.m4 +++ b/lib/gl/m4/memmem.m4 @@ -1,11 +1,10 @@ -# memmem.m4 serial 20 -dnl Copyright (C) 2002, 2003, 2004, 2007, 2008, 2009, 2010 Free Software -dnl Foundation, Inc. +# memmem.m4 serial 22 +dnl Copyright (C) 2002-2004, 2007-2011 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 Check that memmem is present. +dnl Check that memmem is present and functional. AC_DEFUN([gl_FUNC_MEMMEM_SIMPLE], [ dnl Persuade glibc <string.h> to declare memmem(). @@ -18,6 +17,7 @@ AC_DEFUN([gl_FUNC_MEMMEM_SIMPLE], HAVE_DECL_MEMMEM=0 else dnl Detect http://sourceware.org/bugzilla/show_bug.cgi?id=12092. + dnl Also check that we handle empty needles correctly. AC_CACHE_CHECK([whether memmem works], [gl_cv_func_memmem_works_always], [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ @@ -25,18 +25,32 @@ AC_DEFUN([gl_FUNC_MEMMEM_SIMPLE], #define P "_EF_BF_BD" #define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P #define NEEDLE P P P P P -]], [[return !!memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE)); +]], [[ + int result = 0; + if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE))) + result |= 1; + /* Check for empty needle behavior. */ + { + const char *haystack = "AAA"; + if (memmem (haystack, 3, NULL, 0) != haystack) + result |= 2; + } + return result; ]])], [gl_cv_func_memmem_works_always=yes], [gl_cv_func_memmem_works_always=no], - [dnl glibc 2.12 and cygwin 1.7.7 have a known bug. Assume that it - dnl works on all other platforms, even if it is not linear. + [dnl glibc 2.9..2.12 and cygwin 1.7.7 have issue #12092 above. + dnl Also empty needles work on glibc >= 2.1 and cygwin >= 1.7.0. + dnl uClibc is not affected, since it uses different source code. + dnl Assume that it works on all other platforms (even if not linear). AC_EGREP_CPP([Lucky user], [ #ifdef __GNU_LIBRARY__ #include <features.h> - #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ - && !defined __UCLIBC__ + #if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \ + || __GLIBC_MINOR__ > 12)) \ + || (__GLIBC__ > 2)) \ + || defined __UCLIBC__ Lucky user #endif #elif defined __CYGWIN__ @@ -60,7 +74,7 @@ AC_DEFUN([gl_FUNC_MEMMEM_SIMPLE], gl_PREREQ_MEMMEM ]) # gl_FUNC_MEMMEM_SIMPLE -dnl Additionally, check that memmem is efficient and handles empty needles. +dnl Additionally, check that memmem has linear performance characteristics AC_DEFUN([gl_FUNC_MEMMEM], [ AC_REQUIRE([gl_FUNC_MEMMEM_SIMPLE]) @@ -92,26 +106,23 @@ static void quit (int sig) { exit (sig + 128); } if (!memmem (haystack, 2 * m + 1, needle, m + 1)) result |= 1; } - /* Check for empty needle behavior. */ - if (!memmem ("a", 1, 0, 0)) - result |= 2; return result; ]])], [gl_cv_func_memmem_works_fast=yes], [gl_cv_func_memmem_works_fast=no], - [dnl Only glibc > 2.12 and cygwin > 1.7.7 are known to have a - dnl bug-free memmem that works in linear time. + [dnl Only glibc >= 2.9 and cygwin > 1.7.0 are known to have a + dnl memmem that works in linear time. AC_EGREP_CPP([Lucky user], [ #include <features.h> #ifdef __GNU_LIBRARY__ - #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)) \ && !defined __UCLIBC__ Lucky user #endif #endif #ifdef __CYGWIN__ #include <cygwin/version.h> - #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) + #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 0) Lucky user #endif #endif diff --git a/lib/gl/m4/minmax.m4 b/lib/gl/m4/minmax.m4 index a5c42dea0f..beb9cb1782 100644 --- a/lib/gl/m4/minmax.m4 +++ b/lib/gl/m4/minmax.m4 @@ -1,5 +1,5 @@ # minmax.m4 serial 4 -dnl Copyright (C) 2005, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2009-2011 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. diff --git a/lib/gl/m4/mmap-anon.m4 b/lib/gl/m4/mmap-anon.m4 index e20fc3c670..7ba7fd26b6 100644 --- a/lib/gl/m4/mmap-anon.m4 +++ b/lib/gl/m4/mmap-anon.m4 @@ -1,5 +1,5 @@ # mmap-anon.m4 serial 9 -dnl Copyright (C) 2005, 2007, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2007, 2009-2011 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. diff --git a/lib/gl/m4/multiarch.m4 b/lib/gl/m4/multiarch.m4 index 389bd2bbaa..691d89270b 100644 --- a/lib/gl/m4/multiarch.m4 +++ b/lib/gl/m4/multiarch.m4 @@ -1,5 +1,5 @@ -# multiarch.m4 serial 5 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +# multiarch.m4 serial 6 +dnl Copyright (C) 2008-2011 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. @@ -16,8 +16,7 @@ dnl with or without modifications, as long as this notice is preserved. # CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ # CPP="gcc -E" CXXCPP="g++ -E" # -# Detect this situation and set the macro AA_APPLE_UNIVERSAL_BUILD at the -# beginning of config.h and set APPLE_UNIVERSAL_BUILD accordingly. +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. AC_DEFUN_ONCE([gl_MULTIARCH], [ @@ -55,8 +54,6 @@ AC_DEFUN_ONCE([gl_MULTIARCH], done ]) if test $gl_cv_c_multiarch = yes; then - AC_DEFINE([AA_APPLE_UNIVERSAL_BUILD], [1], - [Define if the compiler is building for multiple architectures of Apple platforms at once.]) APPLE_UNIVERSAL_BUILD=1 else APPLE_UNIVERSAL_BUILD=0 diff --git a/lib/gl/m4/netdb_h.m4 b/lib/gl/m4/netdb_h.m4 index c870fb61b9..9a01cd6a76 100644 --- a/lib/gl/m4/netdb_h.m4 +++ b/lib/gl/m4/netdb_h.m4 @@ -1,5 +1,5 @@ -# netdb_h.m4 serial 9 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +# netdb_h.m4 serial 10 +dnl Copyright (C) 2008-2011 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. @@ -7,7 +7,6 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_HEADER_NETDB], [ AC_REQUIRE([gl_NETDB_H_DEFAULTS]) - AC_CHECK_HEADERS_ONCE([netdb.h]) gl_CHECK_NEXT_HEADERS([netdb.h]) if test $ac_cv_header_netdb_h = yes; then HAVE_NETDB_H=1 diff --git a/lib/gl/m4/nls.m4 b/lib/gl/m4/nls.m4 index 003704c4b9..6a21216d22 100644 --- a/lib/gl/m4/nls.m4 +++ b/lib/gl/m4/nls.m4 @@ -1,5 +1,5 @@ # nls.m4 serial 5 (gettext-0.18) -dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation, +dnl Copyright (C) 1995-2003, 2005-2006, 2008-2011 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/lib/gl/m4/po.m4 b/lib/gl/m4/po.m4 index 47f36a41a0..a3e99d6e72 100644 --- a/lib/gl/m4/po.m4 +++ b/lib/gl/m4/po.m4 @@ -1,5 +1,5 @@ # po.m4 serial 17 (gettext-0.18) -dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1995-2011 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. diff --git a/lib/gl/m4/printf-posix.m4 b/lib/gl/m4/printf-posix.m4 index 2dc52a4862..a9b91f7005 100644 --- a/lib/gl/m4/printf-posix.m4 +++ b/lib/gl/m4/printf-posix.m4 @@ -1,5 +1,5 @@ # printf-posix.m4 serial 6 (gettext-0.18.2) -dnl Copyright (C) 2003, 2007, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2007, 2009-2011 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. diff --git a/lib/gl/m4/printf.m4 b/lib/gl/m4/printf.m4 index 6d1cbfe209..9c2ed1ef2f 100644 --- a/lib/gl/m4/printf.m4 +++ b/lib/gl/m4/printf.m4 @@ -1,5 +1,5 @@ -# printf.m4 serial 40 -dnl Copyright (C) 2003, 2007-2010 Free Software Foundation, Inc. +# printf.m4 serial 42 +dnl Copyright (C) 2003, 2007-2011 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. @@ -71,8 +71,8 @@ changequote(,)dnl gl_cv_func_printf_sizes_c99="guessing no";; openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; # Guess yes on Solaris >= 2.10. - solaris2.[0-9]*) gl_cv_func_printf_sizes_c99="guessing no";; - solaris*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; # Guess yes on NetBSD >= 3. netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) gl_cv_func_printf_sizes_c99="guessing no";; @@ -591,8 +591,8 @@ changequote(,)dnl darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; darwin*) gl_cv_func_printf_directive_f="guessing yes";; # Guess yes on Solaris >= 2.10. - solaris2.[0-9]*) gl_cv_func_printf_directive_f="guessing no";; - solaris*) gl_cv_func_printf_directive_f="guessing yes";; + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; # If we don't know, assume the worst. *) gl_cv_func_printf_directive_f="guessing no";; esac @@ -890,8 +890,9 @@ changequote([,])dnl dnl Test whether the *printf family of functions supports large precisions. dnl On mingw, precisions larger than 512 are treated like 512, in integer, dnl floating-point or pointer output. On Solaris 10/x86, precisions larger -dnl than 510 in floating-point output crash the program. On BeOS, precisions -dnl larger than 1044 crash the program. +dnl than 510 in floating-point output crash the program. On Solaris 10/SPARC, +dnl precisions larger than 510 in floating-point output yield wrong results. +dnl On BeOS, precisions larger than 1044 crash the program. dnl Result is gl_cv_func_printf_precision. AC_DEFUN([gl_PRINTF_PRECISION], @@ -917,6 +918,9 @@ int main () result |= 1; if (sprintf (buf, "%.4000f %d", 1.0, 33, 44) < 4000 + 5) result |= 2; + if (sprintf (buf, "%.511f %d", 1.0, 33, 44) < 511 + 5 + || buf[0] != '1') + result |= 4; return result; }]])], [gl_cv_func_printf_precision=yes], @@ -1102,7 +1106,8 @@ changequote(,)dnl gl_cv_func_snprintf_truncation_c99="guessing no";; openbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; # Guess yes on Solaris >= 2.6. - solaris2.[0-5]*) gl_cv_func_snprintf_truncation_c99="guessing no";; + solaris2.[0-5] | solaris2.[0-5].*) + gl_cv_func_snprintf_truncation_c99="guessing no";; solaris*) gl_cv_func_snprintf_truncation_c99="guessing yes";; # Guess yes on AIX >= 4. aix[1-3]*) gl_cv_func_snprintf_truncation_c99="guessing no";; @@ -1161,6 +1166,10 @@ int main () strcpy (buf, "ABCDEF"); if (snprintf (buf, 3, "%d %d", 4567, 89) != 7) return 1; + if (snprintf (buf, 0, "%d %d", 4567, 89) != 7) + return 2; + if (snprintf (NULL, 0, "%d %d", 4567, 89) != 7) + return 3; return 0; }]])], [gl_cv_func_snprintf_retval_c99=yes], @@ -1180,9 +1189,9 @@ changequote(,)dnl openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) gl_cv_func_snprintf_retval_c99="guessing no";; openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; - # Guess yes on Solaris >= 2.6. - solaris2.[0-5]*) gl_cv_func_snprintf_retval_c99="guessing no";; - solaris*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; # Guess yes on AIX >= 4. aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";; aix*) gl_cv_func_snprintf_retval_c99="guessing yes";; @@ -1243,7 +1252,8 @@ changequote(,)dnl darwin[1-6].*) gl_cv_func_snprintf_directive_n="guessing no";; darwin*) gl_cv_func_snprintf_directive_n="guessing yes";; # Guess yes on Solaris >= 2.6. - solaris2.[0-5]*) gl_cv_func_snprintf_directive_n="guessing no";; + solaris2.[0-5] | solaris2.[0-5].*) + gl_cv_func_snprintf_directive_n="guessing no";; solaris*) gl_cv_func_snprintf_directive_n="guessing yes";; # Guess yes on AIX >= 4. aix[1-3]*) gl_cv_func_snprintf_directive_n="guessing no";; @@ -1371,7 +1381,8 @@ changequote(,)dnl # Guess yes on Cygwin. cygwin*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; # Guess yes on Solaris >= 2.6. - solaris2.[0-5]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; + solaris2.[0-5] | solaris2.[0-5].*) + gl_cv_func_vsnprintf_zerosize_c99="guessing no";; solaris*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; # Guess yes on AIX >= 4. aix[1-3]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; @@ -1452,10 +1463,10 @@ dnl Cygwin 1.5.25 (2008) . . . # # . . # . . . . . # . dnl Cygwin 1.5.19 (2006) # . . # # # . # . # . # # # . . . . . . dnl Solaris 11 2010-11 . . # # # . . # . . . # . . . . . . . . dnl Solaris 10 . . # # # . . # . . . # # . . . . . . . -dnl Solaris 2.6 ... 9 # . # # # # . # . . . # . . . . . . . . +dnl Solaris 2.6 ... 9 # . # # # # . # . . . # # . . . # . . . dnl Solaris 2.5.1 # . # # # # . # . . . # . . # # # # # # dnl AIX 5.2, 7.1 . . # # # . . . . . . # . . . . . . . . -dnl AIX 4.3.2, 5.1 # . # # # # . . . . . # . . . . . . . . +dnl AIX 4.3.2, 5.1 # . # # # # . . . . . # . . . . # . . . dnl HP-UX 11.31 . . . . # . . . . . . # . . . . # # . . dnl HP-UX 11.{00,11,23} # . . . # # . . . . . # . . . . # # . # dnl HP-UX 10.20 # . # . # # . ? . . # # . . . . # # ? # @@ -1465,6 +1476,6 @@ dnl OSF/1 4.0d # . # # # # . . . . . # . . # dnl NetBSD 5.0 . . . # # . . . . . . # . # . . . . . . dnl NetBSD 4.0 . ? ? ? ? ? . ? . ? ? ? ? ? . . . ? ? ? dnl NetBSD 3.0 . . . . # # . ? # # ? # . # . . . . . . -dnl Haiku . . . # # # . # . . . . . ? . . . . . . -dnl BeOS # # . # # # . ? # . ? . # ? . . . . . . +dnl Haiku . . . # # # . # . . . . . ? . . ? . . . +dnl BeOS # # . # # # . ? # . ? . # ? . . ? . . . dnl mingw # # # # # # . . # # . # # ? . # # # . . diff --git a/lib/gl/m4/progtest.m4 b/lib/gl/m4/progtest.m4 index 9ffa5c0202..5130d56a7b 100644 --- a/lib/gl/m4/progtest.m4 +++ b/lib/gl/m4/progtest.m4 @@ -1,5 +1,5 @@ # progtest.m4 serial 7 (gettext-0.18.2) -dnl Copyright (C) 1996-2003, 2005, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1996-2003, 2005, 2008-2011 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. diff --git a/lib/gl/m4/read-file.m4 b/lib/gl/m4/read-file.m4 index 35a3a4817f..60d03600a8 100644 --- a/lib/gl/m4/read-file.m4 +++ b/lib/gl/m4/read-file.m4 @@ -1,6 +1,5 @@ # read-file.m4 serial 2 -dnl Copyright (C) 2002, 2003, 2004, 2005, 2006, 2009, 2010 Free Software -dnl Foundation, Inc. +dnl Copyright (C) 2002-2006, 2009-2011 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. diff --git a/lib/gl/m4/realloc.m4 b/lib/gl/m4/realloc.m4 index 01c1234f7e..a403d9fb32 100644 --- a/lib/gl/m4/realloc.m4 +++ b/lib/gl/m4/realloc.m4 @@ -1,5 +1,5 @@ # realloc.m4 serial 11 -dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2011 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. diff --git a/lib/gl/m4/size_max.m4 b/lib/gl/m4/size_max.m4 index f3b1a9dfb2..e8070981a8 100644 --- a/lib/gl/m4/size_max.m4 +++ b/lib/gl/m4/size_max.m4 @@ -1,5 +1,5 @@ # size_max.m4 serial 10 -dnl Copyright (C) 2003, 2005-2006, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2006, 2008-2011 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. diff --git a/lib/gl/m4/snprintf.m4 b/lib/gl/m4/snprintf.m4 index 522b107b12..8aa5dbe598 100644 --- a/lib/gl/m4/snprintf.m4 +++ b/lib/gl/m4/snprintf.m4 @@ -1,5 +1,5 @@ # snprintf.m4 serial 5 -dnl Copyright (C) 2002-2004, 2007-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2007-2011 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. @@ -13,7 +13,12 @@ AC_DEFUN([gl_FUNC_SNPRINTF], gl_SNPRINTF_SIZE1 case "$gl_cv_func_snprintf_size1" in *yes) - gl_cv_func_snprintf_usable=yes + gl_SNPRINTF_RETVAL_C99 + case "$gl_cv_func_snprintf_retval_c99" in + *yes) + gl_cv_func_snprintf_usable=yes + ;; + esac ;; esac fi diff --git a/lib/gl/m4/socketlib.m4 b/lib/gl/m4/socketlib.m4 index 7bf02b5aee..2aa972dd88 100644 --- a/lib/gl/m4/socketlib.m4 +++ b/lib/gl/m4/socketlib.m4 @@ -1,5 +1,5 @@ # socketlib.m4 serial 1 -dnl Copyright (C) 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/lib/gl/m4/sockets.m4 b/lib/gl/m4/sockets.m4 index ba9a563d8e..cbe754f8d5 100644 --- a/lib/gl/m4/sockets.m4 +++ b/lib/gl/m4/sockets.m4 @@ -1,5 +1,5 @@ # sockets.m4 serial 7 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/lib/gl/m4/socklen.m4 b/lib/gl/m4/socklen.m4 index d0d6baab55..5e4c69ed79 100644 --- a/lib/gl/m4/socklen.m4 +++ b/lib/gl/m4/socklen.m4 @@ -1,5 +1,5 @@ # socklen.m4 serial 8 -dnl Copyright (C) 2005, 2006, 2007, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2007, 2009-2011 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. diff --git a/lib/gl/m4/sockpfaf.m4 b/lib/gl/m4/sockpfaf.m4 index 8806705ae2..27899aa59b 100644 --- a/lib/gl/m4/sockpfaf.m4 +++ b/lib/gl/m4/sockpfaf.m4 @@ -1,5 +1,5 @@ # sockpfaf.m4 serial 7 -dnl Copyright (C) 2004, 2006, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2004, 2006, 2009-2011 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. diff --git a/lib/gl/m4/stdbool.m4 b/lib/gl/m4/stdbool.m4 index 1efe59ea1c..838cf0f467 100644 --- a/lib/gl/m4/stdbool.m4 +++ b/lib/gl/m4/stdbool.m4 @@ -1,17 +1,17 @@ # Check for stdbool.h that conforms to C99. -dnl Copyright (C) 2002-2006, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2006, 2009-2011 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. -#serial 3 +#serial 4 # Prepare for substituting <stdbool.h> if it is not supported. AC_DEFUN([AM_STDBOOL_H], [ - AC_REQUIRE([AC_HEADER_STDBOOL]) + AC_REQUIRE([AC_CHECK_HEADER_STDBOOL]) # Define two additional variables used in the Makefile substitution. @@ -33,11 +33,9 @@ AC_DEFUN([AM_STDBOOL_H], # AM_STDBOOL_H will be renamed to gl_STDBOOL_H in the future. AC_DEFUN([gl_STDBOOL_H], [AM_STDBOOL_H]) -# This version of the macro is needed in autoconf <= 2.67. Autoconf has -# it built in since 2.60, but we want the tweaks from the 2.68 version -# to avoid rejecting xlc and clang due to relying on extensions. +# This version of the macro is needed in autoconf <= 2.68. -AC_DEFUN([AC_HEADER_STDBOOL], +AC_DEFUN([AC_CHECK_HEADER_STDBOOL], [AC_CACHE_CHECK([for stdbool.h that conforms to C99], [ac_cv_header_stdbool_h], [AC_COMPILE_IFELSE( @@ -98,6 +96,4 @@ AC_DEFUN([AC_HEADER_STDBOOL], [ac_cv_header_stdbool_h=yes], [ac_cv_header_stdbool_h=no])]) AC_CHECK_TYPES([_Bool]) - if test $ac_cv_header_stdbool_h = yes; then - AC_DEFINE([HAVE_STDBOOL_H], [1], [Define to 1 if stdbool.h conforms to C99.]) - fi]) +]) diff --git a/lib/gl/m4/stddef_h.m4 b/lib/gl/m4/stddef_h.m4 index c3ae569431..1942b6aa0d 100644 --- a/lib/gl/m4/stddef_h.m4 +++ b/lib/gl/m4/stddef_h.m4 @@ -1,6 +1,6 @@ dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues. -# stddef_h.m4 serial 2 -dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc. +# stddef_h.m4 serial 3 +dnl Copyright (C) 2009-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -25,7 +25,7 @@ AC_DEFUN([gl_STDDEF_H], STDDEF_H=stddef.h fi if test -n "$STDDEF_H"; then - gl_CHECK_NEXT_HEADERS([stddef.h]) + gl_NEXT_HEADERS([stddef.h]) fi ]) diff --git a/lib/gl/m4/stdint.m4 b/lib/gl/m4/stdint.m4 index 7fe28362fc..e7d0d0765a 100644 --- a/lib/gl/m4/stdint.m4 +++ b/lib/gl/m4/stdint.m4 @@ -1,5 +1,5 @@ -# stdint.m4 serial 36 -dnl Copyright (C) 2001-2010 Free Software Foundation, Inc. +# stdint.m4 serial 39 +dnl Copyright (C) 2001-2011 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. @@ -27,6 +27,15 @@ AC_DEFUN([gl_STDINT_H], fi AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT]) + dnl Check for <wchar.h>, in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + dnl Check for <inttypes.h>. dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_inttypes_h. if test $ac_cv_header_inttypes_h = yes; then @@ -145,9 +154,11 @@ uintmax_t j = UINTMAX_MAX; #include <limits.h> /* for CHAR_BIT */ #define TYPE_MINIMUM(t) \ - ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))) + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) #define TYPE_MAXIMUM(t) \ - ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))) + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) struct s { int check_PTRDIFF: PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) @@ -290,10 +301,6 @@ static const char *macro_values[] = fi AC_SUBST([HAVE_SYS_BITYPES_H]) - dnl Check for <wchar.h> (missing in Linux uClibc when built without wide - dnl character support). - AC_CHECK_HEADERS_ONCE([wchar.h]) - gl_STDINT_TYPE_PROPERTIES STDINT_H=stdint.h fi diff --git a/lib/gl/m4/stdint_h.m4 b/lib/gl/m4/stdint_h.m4 index 670c0cc2bf..356b14e120 100644 --- a/lib/gl/m4/stdint_h.m4 +++ b/lib/gl/m4/stdint_h.m4 @@ -1,5 +1,5 @@ # stdint_h.m4 serial 9 -dnl Copyright (C) 1997-2004, 2006, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1997-2004, 2006, 2008-2011 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. diff --git a/lib/gl/m4/stdio_h.m4 b/lib/gl/m4/stdio_h.m4 index f5650cdeab..b6163d6806 100644 --- a/lib/gl/m4/stdio_h.m4 +++ b/lib/gl/m4/stdio_h.m4 @@ -1,5 +1,5 @@ -# stdio_h.m4 serial 31 -dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. +# stdio_h.m4 serial 32 +dnl Copyright (C) 2007-2011 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. @@ -9,7 +9,7 @@ AC_DEFUN([gl_STDIO_H], AC_REQUIRE([gl_STDIO_H_DEFAULTS]) AC_REQUIRE([AC_C_INLINE]) AC_REQUIRE([gl_ASM_SYMBOL_PREFIX]) - gl_CHECK_NEXT_HEADERS([stdio.h]) + gl_NEXT_HEADERS([stdio.h]) dnl No need to create extra modules for these functions. Everyone who uses dnl <stdio.h> likely needs them. GNULIB_FPRINTF=1 @@ -95,6 +95,8 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS], GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_DECL_FPURGE=1; AC_SUBST([HAVE_DECL_FPURGE]) + HAVE_DECL_FSEEKO=1; AC_SUBST([HAVE_DECL_FSEEKO]) + HAVE_DECL_FTELLO=1; AC_SUBST([HAVE_DECL_FTELLO]) HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM]) HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE]) HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF]) diff --git a/lib/gl/m4/stdlib_h.m4 b/lib/gl/m4/stdlib_h.m4 index e4697ce213..d28b552e90 100644 --- a/lib/gl/m4/stdlib_h.m4 +++ b/lib/gl/m4/stdlib_h.m4 @@ -1,5 +1,5 @@ -# stdlib_h.m4 serial 31 -dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. +# stdlib_h.m4 serial 36 +dnl Copyright (C) 2007-2011 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. @@ -7,21 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_STDLIB_H], [ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) - gl_CHECK_NEXT_HEADERS([stdlib.h]) - AC_CHECK_HEADERS([random.h], [], [], [AC_INCLUDES_DEFAULT]) - if test $ac_cv_header_random_h = yes; then - HAVE_RANDOM_H=1 - else - HAVE_RANDOM_H=0 - fi - AC_SUBST([HAVE_RANDOM_H]) - AC_CHECK_TYPES([struct random_data], - [], [HAVE_STRUCT_RANDOM_DATA=0], - [[#include <stdlib.h> - #if HAVE_RANDOM_H - # include <random.h> - #endif - ]]) + gl_NEXT_HEADERS([stdlib.h]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use, and which is not @@ -89,17 +75,19 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS], HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) - HAVE_UNSETENV=1; AC_SUBST([HAVE_UNSETENV]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC]) REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC]) diff --git a/lib/gl/m4/strcase.m4 b/lib/gl/m4/strcase.m4 index 33de423a02..1c553ff210 100644 --- a/lib/gl/m4/strcase.m4 +++ b/lib/gl/m4/strcase.m4 @@ -1,5 +1,5 @@ # strcase.m4 serial 10 -dnl Copyright (C) 2002, 2005-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2005-2011 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. diff --git a/lib/gl/m4/string_h.m4 b/lib/gl/m4/string_h.m4 index 5844b2d660..30ddfbc3a4 100644 --- a/lib/gl/m4/string_h.m4 +++ b/lib/gl/m4/string_h.m4 @@ -1,11 +1,11 @@ # Configure a GNU-like replacement for <string.h>. -# Copyright (C) 2007-2010 Free Software Foundation, Inc. +# Copyright (C) 2007-2011 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 18 +# serial 19 # Written by Paul Eggert. @@ -20,7 +20,7 @@ AC_DEFUN([gl_HEADER_STRING_H_BODY], [ AC_REQUIRE([AC_C_RESTRICT]) AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) - gl_CHECK_NEXT_HEADERS([string.h]) + gl_NEXT_HEADERS([string.h]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use, and which is not diff --git a/lib/gl/m4/strings_h.m4 b/lib/gl/m4/strings_h.m4 index 4374c7cbe3..71d284b633 100644 --- a/lib/gl/m4/strings_h.m4 +++ b/lib/gl/m4/strings_h.m4 @@ -1,7 +1,7 @@ # Configure a replacement for <string.h>. # serial 3 -# Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc. +# Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/lib/gl/m4/strverscmp.m4 b/lib/gl/m4/strverscmp.m4 index 59e0950f18..5d1a9bab12 100644 --- a/lib/gl/m4/strverscmp.m4 +++ b/lib/gl/m4/strverscmp.m4 @@ -1,5 +1,5 @@ # strverscmp.m4 serial 7 -dnl Copyright (C) 2002, 2005-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2005-2011 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. diff --git a/lib/gl/m4/sys_socket_h.m4 b/lib/gl/m4/sys_socket_h.m4 index c7627cb94e..12dc05d42b 100644 --- a/lib/gl/m4/sys_socket_h.m4 +++ b/lib/gl/m4/sys_socket_h.m4 @@ -1,5 +1,5 @@ -# sys_socket_h.m4 serial 20 -dnl Copyright (C) 2005-2010 Free Software Foundation, Inc. +# sys_socket_h.m4 serial 21 +dnl Copyright (C) 2005-2011 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. @@ -9,8 +9,20 @@ dnl From Simon Josefsson. AC_DEFUN([gl_HEADER_SYS_SOCKET], [ AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_C_INLINE]) + dnl On OSF/1, the functions recv(), send(), recvfrom(), sendto() have + dnl old-style declarations (with return type 'int' instead of 'ssize_t') + dnl unless _POSIX_PII_SOCKET is defined. + case "$host_os" in + osf*) + AC_DEFINE([_POSIX_PII_SOCKET], [1], + [Define to 1 in order to get the POSIX compatible declarations + of socket functions.]) + ;; + esac + AC_CACHE_CHECK([whether <sys/socket.h> is self-contained], [gl_cv_header_sys_socket_h_selfcontained], [ diff --git a/lib/gl/m4/sys_stat_h.m4 b/lib/gl/m4/sys_stat_h.m4 index 7181c253b9..fc419129e9 100644 --- a/lib/gl/m4/sys_stat_h.m4 +++ b/lib/gl/m4/sys_stat_h.m4 @@ -1,5 +1,5 @@ # sys_stat_h.m4 serial 24 -*- Autoconf -*- -dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2011 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. diff --git a/lib/gl/m4/threadlib.m4 b/lib/gl/m4/threadlib.m4 index 423c17c768..8a621fd04d 100644 --- a/lib/gl/m4/threadlib.m4 +++ b/lib/gl/m4/threadlib.m4 @@ -1,5 +1,5 @@ # threadlib.m4 serial 8 (gettext-0.18.2) -dnl Copyright (C) 2005-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2011 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. diff --git a/lib/gl/m4/time_h.m4 b/lib/gl/m4/time_h.m4 index a45a10a9ee..615da1cfd3 100644 --- a/lib/gl/m4/time_h.m4 +++ b/lib/gl/m4/time_h.m4 @@ -1,8 +1,8 @@ # Configure a more-standard replacement for <time.h>. -# Copyright (C) 2000-2001, 2003-2007, 2009-2010 Free Software Foundation, Inc. +# Copyright (C) 2000-2001, 2003-2007, 2009-2011 Free Software Foundation, Inc. -# serial 2 +# serial 4 # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -21,7 +21,7 @@ AC_DEFUN([gl_HEADER_TIME_H_BODY], [ AC_REQUIRE([AC_C_RESTRICT]) AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) - gl_CHECK_NEXT_HEADERS([time.h]) + gl_NEXT_HEADERS([time.h]) AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC]) ]) @@ -95,7 +95,7 @@ AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS], GNULIB_TIMEGM=0; AC_SUBST([GNULIB_TIMEGM]) GNULIB_TIME_R=0; AC_SUBST([GNULIB_TIME_R]) dnl Assume proper GNU behavior unless another module says otherwise. - HAVE_LOCALTIME_R=1; AC_SUBST([HAVE_LOCALTIME_R]) + HAVE_DECL_LOCALTIME_R=1; AC_SUBST([HAVE_DECL_LOCALTIME_R]) HAVE_NANOSLEEP=1; AC_SUBST([HAVE_NANOSLEEP]) HAVE_STRPTIME=1; AC_SUBST([HAVE_STRPTIME]) HAVE_TIMEGM=1; AC_SUBST([HAVE_TIMEGM]) diff --git a/lib/gl/m4/time_r.m4 b/lib/gl/m4/time_r.m4 index 9e82d39ffb..9bb28005fc 100644 --- a/lib/gl/m4/time_r.m4 +++ b/lib/gl/m4/time_r.m4 @@ -1,6 +1,6 @@ dnl Reentrant time functions: localtime_r, gmtime_r. -dnl Copyright (C) 2003, 2006-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2006-2011 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. @@ -15,8 +15,16 @@ AC_DEFUN([gl_TIME_R], AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) AC_REQUIRE([AC_C_RESTRICT]) + dnl Some systems don't declare localtime_r() and gmtime_r() if _REENTRANT is + dnl not defined. + AC_CHECK_DECLS_ONCE([localtime_r]) + if test $ac_cv_have_decl_localtime_r = no; then + HAVE_DECL_LOCALTIME_R=0 + fi + AC_CHECK_FUNCS_ONCE([localtime_r]) if test $ac_cv_func_localtime_r = yes; then + HAVE_LOCALTIME_R=1 AC_CACHE_CHECK([whether localtime_r is compatible with its POSIX signature], [gl_cv_time_r_posix], [AC_COMPILE_IFELSE( diff --git a/lib/gl/m4/uintmax_t.m4 b/lib/gl/m4/uintmax_t.m4 index 03b51bcfe3..c1f954ee7e 100644 --- a/lib/gl/m4/uintmax_t.m4 +++ b/lib/gl/m4/uintmax_t.m4 @@ -1,5 +1,5 @@ # uintmax_t.m4 serial 12 -dnl Copyright (C) 1997-2004, 2007-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1997-2004, 2007-2011 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. diff --git a/lib/gl/m4/ungetc.m4 b/lib/gl/m4/ungetc.m4 index 68ccf88349..749f6bd5dc 100644 --- a/lib/gl/m4/ungetc.m4 +++ b/lib/gl/m4/ungetc.m4 @@ -1,5 +1,5 @@ # ungetc.m4 serial 2 -dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2011 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. diff --git a/lib/gl/m4/unistd_h.m4 b/lib/gl/m4/unistd_h.m4 index e2f7f2bf45..c81a1138e9 100644 --- a/lib/gl/m4/unistd_h.m4 +++ b/lib/gl/m4/unistd_h.m4 @@ -1,5 +1,5 @@ -# unistd_h.m4 serial 48 -dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. +# unistd_h.m4 serial 53 +dnl Copyright (C) 2006-2011 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. @@ -14,8 +14,6 @@ AC_DEFUN([gl_UNISTD_H], AC_REQUIRE([AC_C_INLINE]) gl_CHECK_NEXT_HEADERS([unistd.h]) - - AC_CHECK_HEADERS_ONCE([unistd.h]) if test $ac_cv_header_unistd_h = yes; then HAVE_UNISTD_H=1 else @@ -38,7 +36,7 @@ AC_DEFUN([gl_UNISTD_H], ]], [chown dup2 dup3 environ euidaccess faccessat fchdir fchownat fsync ftruncate getcwd getdomainname getdtablesize getgroups gethostname getlogin getlogin_r getpagesize getusershell setusershell - endusershell lchown link linkat lseek pipe2 pread pwrite readlink + endusershell lchown link linkat lseek pipe pipe2 pread pwrite readlink readlinkat rmdir sleep symlink symlinkat ttyname_r unlink unlinkat usleep]) ]) @@ -78,6 +76,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], GNULIB_LINK=0; AC_SUBST([GNULIB_LINK]) GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT]) GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) + GNULIB_PIPE=0; AC_SUBST([GNULIB_PIPE]) GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2]) GNULIB_PREAD=0; AC_SUBST([GNULIB_PREAD]) GNULIB_PWRITE=0; AC_SUBST([GNULIB_PWRITE]) @@ -112,6 +111,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) HAVE_LINK=1; AC_SUBST([HAVE_LINK]) HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) @@ -120,14 +120,15 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) - HAVE_TTYNAME_R=1; AC_SUBST([HAVE_TTYNAME_R]) HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) @@ -137,6 +138,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) diff --git a/lib/gl/m4/vasnprintf.m4 b/lib/gl/m4/vasnprintf.m4 index 9c04520242..32ea985b3f 100644 --- a/lib/gl/m4/vasnprintf.m4 +++ b/lib/gl/m4/vasnprintf.m4 @@ -1,5 +1,5 @@ # vasnprintf.m4 serial 32 -dnl Copyright (C) 2002-2004, 2006-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2006-2011 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. diff --git a/lib/gl/m4/vasprintf.m4 b/lib/gl/m4/vasprintf.m4 index b142bc0ff1..6db52b18b1 100644 --- a/lib/gl/m4/vasprintf.m4 +++ b/lib/gl/m4/vasprintf.m4 @@ -1,5 +1,5 @@ # vasprintf.m4 serial 6 -dnl Copyright (C) 2002-2003, 2006-2007, 2009-2010 Free Software Foundation, +dnl Copyright (C) 2002-2003, 2006-2007, 2009-2011 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/lib/gl/m4/visibility.m4 b/lib/gl/m4/visibility.m4 index 19cd8f3d3e..75c34b6e15 100644 --- a/lib/gl/m4/visibility.m4 +++ b/lib/gl/m4/visibility.m4 @@ -1,5 +1,5 @@ # visibility.m4 serial 4 (gettext-0.18.2) -dnl Copyright (C) 2005, 2008, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2008, 2010-2011 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. diff --git a/lib/gl/m4/vsnprintf.m4 b/lib/gl/m4/vsnprintf.m4 index ed189c2388..e4725e453f 100644 --- a/lib/gl/m4/vsnprintf.m4 +++ b/lib/gl/m4/vsnprintf.m4 @@ -1,5 +1,5 @@ # vsnprintf.m4 serial 5 -dnl Copyright (C) 2002-2004, 2007-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2007-2011 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. @@ -13,7 +13,12 @@ AC_DEFUN([gl_FUNC_VSNPRINTF], gl_SNPRINTF_SIZE1 case "$gl_cv_func_snprintf_size1" in *yes) - gl_cv_func_vsnprintf_usable=yes + gl_SNPRINTF_RETVAL_C99 + case "$gl_cv_func_snprintf_retval_c99" in + *yes) + gl_cv_func_vsnprintf_usable=yes + ;; + esac ;; esac fi diff --git a/lib/gl/m4/warn-on-use.m4 b/lib/gl/m4/warn-on-use.m4 index 42daae87b8..e0d0f27640 100644 --- a/lib/gl/m4/warn-on-use.m4 +++ b/lib/gl/m4/warn-on-use.m4 @@ -1,5 +1,5 @@ # warn-on-use.m4 serial 2 -dnl Copyright (C) 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2011 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. diff --git a/lib/gl/m4/wchar_h.m4 b/lib/gl/m4/wchar_h.m4 deleted file mode 100644 index 8c8fad96df..0000000000 --- a/lib/gl/m4/wchar_h.m4 +++ /dev/null @@ -1,154 +0,0 @@ -dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues. - -dnl Copyright (C) 2007-2010 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 Written by Eric Blake. - -# wchar_h.m4 serial 35 - -AC_DEFUN([gl_WCHAR_H], -[ - AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) - AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) - dnl Prepare for creating substitute <wchar.h>. - dnl Check for <wchar.h> (missing in Linux uClibc when built without wide - dnl character support). - dnl <wchar.h> is always overridden, because of GNULIB_POSIXCHECK. - AC_CHECK_HEADERS_ONCE([wchar.h]) - gl_CHECK_NEXT_HEADERS([wchar.h]) - if test $ac_cv_header_wchar_h = yes; then - HAVE_WCHAR_H=1 - else - HAVE_WCHAR_H=0 - fi - AC_SUBST([HAVE_WCHAR_H]) - - AC_REQUIRE([gl_FEATURES_H]) - - AC_REQUIRE([gt_TYPE_WINT_T]) - if test $gt_cv_c_wint_t = yes; then - HAVE_WINT_T=1 - else - HAVE_WINT_T=0 - fi - AC_SUBST([HAVE_WINT_T]) - - dnl Check for declarations of anything we want to poison if the - dnl corresponding gnulib module is not in use. - gl_WARN_ON_USE_PREPARE([[ -/* Some systems require additional headers. */ -#if !(defined __GLIBC__ && !defined __UCLIBC__) -# include <stddef.h> -# include <stdio.h> -# include <time.h> -#endif -#include <wchar.h> - ]], [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb - wcsrtombs wcsnrtombs wcwidth]) -]) - -dnl Check whether <wchar.h> is usable at all. -AC_DEFUN([gl_WCHAR_H_INLINE_OK], -[ - dnl Test whether <wchar.h> suffers due to the transition from '__inline' to - dnl 'gnu_inline'. See <http://sourceware.org/bugzilla/show_bug.cgi?id=4022> - dnl and <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42440>. In summary, - dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and - dnl the option -std=c99 or -std=gnu99, leads to a broken <wchar.h>. - AC_CACHE_CHECK([whether <wchar.h> uses 'inline' correctly], - [gl_cv_header_wchar_h_correct_inline], - [gl_cv_header_wchar_h_correct_inline=yes - AC_LANG_CONFTEST([ - AC_LANG_SOURCE([[#define wcstod renamed_wcstod -#include <wchar.h> -extern int zero (void); -int main () { return zero(); } -]])]) - if AC_TRY_EVAL([ac_compile]); then - mv conftest.$ac_objext conftest1.$ac_objext - AC_LANG_CONFTEST([ - AC_LANG_SOURCE([[#define wcstod renamed_wcstod -#include <wchar.h> -int zero (void) { return 0; } -]])]) - if AC_TRY_EVAL([ac_compile]); then - mv conftest.$ac_objext conftest2.$ac_objext - if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then - : - else - gl_cv_header_wchar_h_correct_inline=no - fi - fi - fi - rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext - ]) - if test $gl_cv_header_wchar_h_correct_inline = no; then - AC_MSG_ERROR([<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). -This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in -C99 mode. You have four options: - - Add the flag -fgnu89-inline to CC and reconfigure, or - - Fix your include files, using parts of - <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or - - Use a gcc version older than 4.3, or - - Don't use the flags -std=c99 or -std=gnu99. -Configuration aborted.]) - fi -]) - -dnl Unconditionally enables the replacement of <wchar.h>. -AC_DEFUN([gl_REPLACE_WCHAR_H], -[ - dnl This is a no-op, because <wchar.h> is always overridden. - : -]) - -AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], -[ - dnl Use AC_REQUIRE here, so that the default settings are expanded once only. - AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) - gl_MODULE_INDICATOR_SET_VARIABLE([$1]) - dnl Define it also as a C macro, for the benefit of the unit tests. - gl_MODULE_INDICATOR_FOR_TESTS([$1]) -]) - -AC_DEFUN([gl_WCHAR_H_DEFAULTS], -[ - GNULIB_BTOWC=0; AC_SUBST([GNULIB_BTOWC]) - GNULIB_WCTOB=0; AC_SUBST([GNULIB_WCTOB]) - GNULIB_MBSINIT=0; AC_SUBST([GNULIB_MBSINIT]) - GNULIB_MBRTOWC=0; AC_SUBST([GNULIB_MBRTOWC]) - GNULIB_MBRLEN=0; AC_SUBST([GNULIB_MBRLEN]) - GNULIB_MBSRTOWCS=0; AC_SUBST([GNULIB_MBSRTOWCS]) - GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS]) - GNULIB_WCRTOMB=0; AC_SUBST([GNULIB_WCRTOMB]) - GNULIB_WCSRTOMBS=0; AC_SUBST([GNULIB_WCSRTOMBS]) - GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS]) - GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH]) - dnl Assume proper GNU behavior unless another module says otherwise. - HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) - HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) - HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) - HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) - HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) - HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) - HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) - HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) - HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) - HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) - HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) - REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) - REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) - REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) - REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) - REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) - REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) - REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) - REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) - REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) - REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) - REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) - REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) -]) diff --git a/lib/gl/m4/wchar_t.m4 b/lib/gl/m4/wchar_t.m4 index a133e6ad58..d2c03c42d2 100644 --- a/lib/gl/m4/wchar_t.m4 +++ b/lib/gl/m4/wchar_t.m4 @@ -1,5 +1,5 @@ # wchar_t.m4 serial 4 (gettext-0.18.2) -dnl Copyright (C) 2002-2003, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2003, 2008-2011 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. diff --git a/lib/gl/m4/wint_t.m4 b/lib/gl/m4/wint_t.m4 index 58ef865565..da1ce3df60 100644 --- a/lib/gl/m4/wint_t.m4 +++ b/lib/gl/m4/wint_t.m4 @@ -1,5 +1,5 @@ # wint_t.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2003, 2007-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2007-2011 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. diff --git a/lib/gl/m4/xsize.m4 b/lib/gl/m4/xsize.m4 index b653693a30..8c693bc633 100644 --- a/lib/gl/m4/xsize.m4 +++ b/lib/gl/m4/xsize.m4 @@ -1,5 +1,5 @@ # xsize.m4 serial 4 -dnl Copyright (C) 2003-2004, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2003-2004, 2008-2011 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. diff --git a/lib/gl/malloc.c b/lib/gl/malloc.c index 02ca9f7c84..bc84c41ca7 100644 --- a/lib/gl/malloc.c +++ b/lib/gl/malloc.c @@ -1,6 +1,6 @@ /* malloc() function that is glibc compatible. - Copyright (C) 1997-1998, 2006-2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 1997-1998, 2006-2007, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/memchr.c b/lib/gl/memchr.c index b0af681bae..05cf97f656 100644 --- a/lib/gl/memchr.c +++ b/lib/gl/memchr.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2010 +/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2011 Free Software Foundation, Inc. Based on strlen implementation by Torbjorn Granlund (tege@sics.se), diff --git a/lib/gl/memmem.c b/lib/gl/memmem.c index 544ed45551..4239662786 100644 --- a/lib/gl/memmem.c +++ b/lib/gl/memmem.c @@ -1,5 +1,5 @@ -/* Copyright (C) 1991, 1992, 1993, 1994, 1996, 1997, 1998, 2000, 2004, 2007, - 2008, 2009, 2010 Free Software Foundation, Inc. +/* Copyright (C) 1991-1994, 1996-1998, 2000, 2004, 2007-2011 Free Software + Foundation, Inc. This file is part of the GNU C Library. This program is free software; you can redistribute it and/or modify diff --git a/lib/gl/minmax.h b/lib/gl/minmax.h index 76a683daa5..e1a59da638 100644 --- a/lib/gl/minmax.h +++ b/lib/gl/minmax.h @@ -1,5 +1,5 @@ /* MIN, MAX macros. - Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009, 2010 Free Software + Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/gl/netdb.in.h b/lib/gl/netdb.in.h index 4f6fef31f1..5e5e59d275 100644 --- a/lib/gl/netdb.in.h +++ b/lib/gl/netdb.in.h @@ -1,5 +1,5 @@ /* Provide a netdb.h header file for systems lacking it (read: MinGW). - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify @@ -51,6 +51,7 @@ # if !@HAVE_STRUCT_ADDRINFO@ +# if !GNULIB_defined_struct_addrinfo /* Structure to contain information about address of a service provider. */ struct addrinfo { @@ -63,6 +64,8 @@ struct addrinfo char *ai_canonname; /* Canonical name for service location. */ struct addrinfo *ai_next; /* Pointer to next in list. */ }; +# define GNULIB_defined_struct_addrinfo 1 +# endif # endif /* Possible values for `ai_flags' field in `addrinfo' structure. */ diff --git a/lib/gl/printf-args.c b/lib/gl/printf-args.c index b37cae2004..f913a96f30 100644 --- a/lib/gl/printf-args.c +++ b/lib/gl/printf-args.c @@ -1,5 +1,5 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2010 Free Software + Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/gl/printf-args.h b/lib/gl/printf-args.h index fcdee85c0d..3b8d9af9e6 100644 --- a/lib/gl/printf-args.h +++ b/lib/gl/printf-args.h @@ -1,5 +1,5 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2006-2007, 2009-2010 Free Software + Copyright (C) 1999, 2002-2003, 2006-2007, 2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -136,10 +136,14 @@ typedef struct } argument; +/* Number of directly allocated arguments (no malloc() needed). */ +#define N_DIRECT_ALLOC_ARGUMENTS 7 + typedef struct { size_t count; argument *arg; + argument direct_alloc_arg[N_DIRECT_ALLOC_ARGUMENTS]; } arguments; diff --git a/lib/gl/printf-parse.c b/lib/gl/printf-parse.c index 2b8cc7b7d1..a14741266f 100644 --- a/lib/gl/printf-parse.c +++ b/lib/gl/printf-parse.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999-2000, 2002-2003, 2006-2010 Free Software Foundation, Inc. + Copyright (C) 1999-2000, 2002-2003, 2006-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -63,6 +63,9 @@ /* malloc(), realloc(), free(). */ #include <stdlib.h> +/* memcpy(). */ +#include <string.h> + /* errno. */ #include <errno.h> @@ -80,23 +83,20 @@ STATIC int PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) { - const CHAR_T *cp = format; /* pointer into format */ + const CHAR_T *cp = format; /* pointer into format */ size_t arg_posn = 0; /* number of regular arguments consumed */ - size_t d_allocated; /* allocated elements of d->dir */ - size_t a_allocated; /* allocated elements of a->arg */ + size_t d_allocated; /* allocated elements of d->dir */ + size_t a_allocated; /* allocated elements of a->arg */ size_t max_width_length = 0; size_t max_precision_length = 0; d->count = 0; - d_allocated = 1; - d->dir = (DIRECTIVE *) malloc (d_allocated * sizeof (DIRECTIVE)); - if (d->dir == NULL) - /* Out of memory. */ - goto out_of_memory_1; + d_allocated = N_DIRECT_ALLOC_DIRECTIVES; + d->dir = d->direct_alloc_dir; a->count = 0; - a_allocated = 0; - a->arg = NULL; + a_allocated = N_DIRECT_ALLOC_ARGUMENTS; + a->arg = a->direct_alloc_arg; #define REGISTER_ARG(_index_,_type_) \ { \ @@ -113,12 +113,14 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) if (size_overflow_p (memory_size)) \ /* Overflow, would lead to out of memory. */ \ goto out_of_memory; \ - memory = (argument *) (a->arg \ + memory = (argument *) (a->arg != a->direct_alloc_arg \ ? realloc (a->arg, memory_size) \ : malloc (memory_size)); \ if (memory == NULL) \ /* Out of memory. */ \ goto out_of_memory; \ + if (a->arg == a->direct_alloc_arg) \ + memcpy (memory, a->arg, a->count * sizeof (argument)); \ a->arg = memory; \ } \ while (a->count <= n) \ @@ -588,10 +590,14 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) if (size_overflow_p (memory_size)) /* Overflow, would lead to out of memory. */ goto out_of_memory; - memory = (DIRECTIVE *) realloc (d->dir, memory_size); + memory = (DIRECTIVE *) (d->dir != d->direct_alloc_dir + ? realloc (d->dir, memory_size) + : malloc (memory_size)); if (memory == NULL) /* Out of memory. */ goto out_of_memory; + if (d->dir == d->direct_alloc_dir) + memcpy (memory, d->dir, d->count * sizeof (DIRECTIVE)); d->dir = memory; } } @@ -610,19 +616,18 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) return 0; error: - if (a->arg) + if (a->arg != a->direct_alloc_arg) free (a->arg); - if (d->dir) + if (d->dir != d->direct_alloc_dir) free (d->dir); errno = EINVAL; return -1; out_of_memory: - if (a->arg) + if (a->arg != a->direct_alloc_arg) free (a->arg); - if (d->dir) + if (d->dir != d->direct_alloc_dir) free (d->dir); -out_of_memory_1: errno = ENOMEM; return -1; } diff --git a/lib/gl/printf-parse.h b/lib/gl/printf-parse.h index 853cc4770d..b8583e392a 100644 --- a/lib/gl/printf-parse.h +++ b/lib/gl/printf-parse.h @@ -1,5 +1,5 @@ /* Parse printf format string. - Copyright (C) 1999, 2002-2003, 2005, 2007, 2009-2010 Free Software + Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -47,6 +47,9 @@ /* xxx_directive: A parsed directive. xxx_directives: A parsed format string. */ +/* Number of directly allocated directives (no malloc() needed). */ +#define N_DIRECT_ALLOC_DIRECTIVES 7 + /* A parsed directive. */ typedef struct { @@ -71,6 +74,7 @@ typedef struct char_directive *dir; size_t max_width_length; size_t max_precision_length; + char_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES]; } char_directives; @@ -100,6 +104,7 @@ typedef struct u8_directive *dir; size_t max_width_length; size_t max_precision_length; + u8_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES]; } u8_directives; @@ -127,6 +132,7 @@ typedef struct u16_directive *dir; size_t max_width_length; size_t max_precision_length; + u16_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES]; } u16_directives; @@ -154,6 +160,7 @@ typedef struct u32_directive *dir; size_t max_width_length; size_t max_precision_length; + u32_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES]; } u32_directives; diff --git a/lib/gl/read-file.c b/lib/gl/read-file.c index 38b26e47c8..7a5076d7ab 100644 --- a/lib/gl/read-file.c +++ b/lib/gl/read-file.c @@ -1,5 +1,5 @@ /* read-file.c -- read file contents into a string - Copyright (C) 2006, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc. Written by Simon Josefsson and Bruno Haible. This program is free software; you can redistribute it and/or modify @@ -39,12 +39,12 @@ and set *LENGTH to the length of the string. The string is zero-terminated, but the terminating zero byte is not counted in *LENGTH. On errors, *LENGTH is undefined, errno preserves the - values set by system functions (if any), and NULL is returned. */ + values set by system functions (if any), and NULL is returned. */ char * -fread_file (FILE * stream, size_t * length) +fread_file (FILE *stream, size_t *length) { char *buf = NULL; - size_t alloc = 0; + size_t alloc = BUFSIZ; /* For a regular file, allocate a buffer that has exactly the right size. This avoids the need to do dynamic reallocations later. */ @@ -59,59 +59,31 @@ fread_file (FILE * stream, size_t * length) { off_t alloc_off = st.st_size - pos; - if (SIZE_MAX <= alloc_off) + /* '1' below, accounts for the trailing NUL. */ + if (SIZE_MAX - 1 < alloc_off) { errno = ENOMEM; return NULL; } alloc = alloc_off + 1; - - buf = malloc (alloc); - if (!buf) - /* errno is ENOMEM. */ - return NULL; } } } + if (!(buf = malloc (alloc))) + return NULL; /* errno is ENOMEM. */ + { size_t size = 0; /* number of bytes read so far */ int save_errno; for (;;) { - size_t count; - size_t requested; - - if (size + BUFSIZ + 1 > alloc) - { - char *new_buf; - size_t new_alloc = alloc + alloc / 2; - - /* Check against overflow. */ - if (new_alloc < alloc) - { - save_errno = ENOMEM; - break; - } - - alloc = new_alloc; - if (alloc < size + BUFSIZ + 1) - alloc = size + BUFSIZ + 1; - - new_buf = realloc (buf, alloc); - if (!new_buf) - { - save_errno = errno; - break; - } - - buf = new_buf; - } - - requested = alloc - size - 1; - count = fread (buf + size, 1, requested, stream); + /* This reads 1 more than the size of a regular file + so that we get eof immediately. */ + size_t requested = alloc - size; + size_t count = fread (buf + size, 1, requested, stream); size += count; if (count != requested) @@ -121,7 +93,7 @@ fread_file (FILE * stream, size_t * length) break; /* Shrink the allocated memory if possible. */ - if (size + 1 < alloc) + if (size < alloc - 1) { char *smaller_buf = realloc (buf, size + 1); if (smaller_buf != NULL) @@ -132,6 +104,29 @@ fread_file (FILE * stream, size_t * length) *length = size; return buf; } + + { + char *new_buf; + + if (alloc == SIZE_MAX) + { + save_errno = ENOMEM; + break; + } + + if (alloc < SIZE_MAX - alloc / 2) + alloc = alloc + alloc / 2; + else + alloc = SIZE_MAX; + + if (!(new_buf = realloc (buf, alloc))) + { + save_errno = errno; + break; + } + + buf = new_buf; + } } free (buf); @@ -141,7 +136,7 @@ fread_file (FILE * stream, size_t * length) } static char * -internal_read_file (const char *filename, size_t * length, const char *mode) +internal_read_file (const char *filename, size_t *length, const char *mode) { FILE *stream = fopen (filename, mode); char *out; @@ -175,7 +170,7 @@ internal_read_file (const char *filename, size_t * length, const char *mode) undefined, errno preserves the values set by system functions (if any), and NULL is returned. */ char * -read_file (const char *filename, size_t * length) +read_file (const char *filename, size_t *length) { return internal_read_file (filename, length, "r"); } @@ -188,7 +183,7 @@ read_file (const char *filename, size_t * length) preserves the values set by system functions (if any), and NULL is returned. */ char * -read_binary_file (const char *filename, size_t * length) +read_binary_file (const char *filename, size_t *length) { return internal_read_file (filename, length, "rb"); } diff --git a/lib/gl/read-file.h b/lib/gl/read-file.h index 465c3d1f78..5ca64a2b58 100644 --- a/lib/gl/read-file.h +++ b/lib/gl/read-file.h @@ -1,5 +1,5 @@ /* read-file.h -- read file contents into a string - Copyright (C) 2006, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/gl/realloc.c b/lib/gl/realloc.c index 2201385a6f..e0a7a16845 100644 --- a/lib/gl/realloc.c +++ b/lib/gl/realloc.c @@ -1,6 +1,6 @@ /* realloc() function that is glibc compatible. - Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2010 Free Software + Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/gl/size_max.h b/lib/gl/size_max.h index cc99ee3f3d..7ea0c2ed7d 100644 --- a/lib/gl/size_max.h +++ b/lib/gl/size_max.h @@ -1,5 +1,5 @@ /* size_max.h -- declare SIZE_MAX through system headers - Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2011 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/gl/snprintf.c b/lib/gl/snprintf.c index d9207a8e6e..2e24ca6470 100644 --- a/lib/gl/snprintf.c +++ b/lib/gl/snprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 2004, 2006-2010 Free Software Foundation, Inc. + Copyright (C) 2004, 2006-2011 Free Software Foundation, Inc. Written by Simon Josefsson and Paul Eggert. This program is free software; you can redistribute it and/or modify diff --git a/lib/gl/sockets.c b/lib/gl/sockets.c index 113dc17dcb..16cca82ce2 100644 --- a/lib/gl/sockets.c +++ b/lib/gl/sockets.c @@ -1,6 +1,6 @@ /* sockets.c --- wrappers for Windows socket functions - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/sockets.h b/lib/gl/sockets.h index 0bcbd9f70c..b071c3e86a 100644 --- a/lib/gl/sockets.h +++ b/lib/gl/sockets.h @@ -1,6 +1,6 @@ /* sockets.h - wrappers for Windows socket functions - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/stdbool.in.h b/lib/gl/stdbool.in.h index 88b3520041..12efde36d3 100644 --- a/lib/gl/stdbool.in.h +++ b/lib/gl/stdbool.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2003, 2006-2010 Free Software Foundation, Inc. +/* Copyright (C) 2001-2003, 2006-2011 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. This program is free software; you can redistribute it and/or modify diff --git a/lib/gl/stddef.in.h b/lib/gl/stddef.in.h index 4f25aeeb08..b3fc2b507a 100644 --- a/lib/gl/stddef.in.h +++ b/lib/gl/stddef.in.h @@ -1,6 +1,6 @@ /* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/stdint.in.h b/lib/gl/stdint.in.h index 6fafca4ff4..1140c12b44 100644 --- a/lib/gl/stdint.in.h +++ b/lib/gl/stdint.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2002, 2004-2010 Free Software Foundation, Inc. +/* Copyright (C) 2001-2002, 2004-2011 Free Software Foundation, Inc. Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. This file is part of gnulib. @@ -108,6 +108,8 @@ warnings in the signed case. */ \ ((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) +#if !GNULIB_defined_stdint_types + /* 7.18.1.1. Exact-width integer types */ /* Here we assume a standard architecture where the hardware integer @@ -137,9 +139,10 @@ typedef unsigned int gl_uint32_t; /* If the system defines INT64_MAX, assume int64_t works. That way, if the underlying platform defines int64_t to be a 64-bit long long int, the code below won't mistakenly define it to be a 64-bit long - int, which would mess up C++ name mangling. */ + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ -#if INT64_MAX +#ifdef INT64_MAX # define GL_INT64_T #else /* Do not undefine int64_t if gnulib is not being used with 64-bit @@ -162,7 +165,7 @@ typedef long long int gl_int64_t; # endif #endif -#if UINT64_MAX +#ifdef UINT64_MAX # define GL_UINT64_T #else # if ULONG_MAX >> 31 >> 31 >> 1 == 1 @@ -295,6 +298,9 @@ typedef unsigned long int gl_uintmax_t; typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) ? 1 : -1]; +#define GNULIB_defined_stdint_types 1 +#endif /* !GNULIB_defined_stdint_types */ + /* 7.18.2. Limits of specified-width integer types */ #if ! defined __cplusplus || defined __STDC_LIMIT_MACROS @@ -491,7 +497,12 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) sequence of nested includes <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes <stdint.h> and assumes its types are already defined. */ -#if ! (defined WCHAR_MIN && defined WCHAR_MAX) +#if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) + /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be + included before <wchar.h>. */ +# include <stddef.h> +# include <stdio.h> +# include <time.h> # define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H # include <wchar.h> # undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H diff --git a/lib/gl/stdio-impl.h b/lib/gl/stdio-impl.h index 7a64fa839c..7136829024 100644 --- a/lib/gl/stdio-impl.h +++ b/lib/gl/stdio-impl.h @@ -1,5 +1,5 @@ /* Implementation details of FILE streams. - Copyright (C) 2007-2008, 2010 Free Software Foundation, Inc. + Copyright (C) 2007-2008, 2010-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -75,6 +75,17 @@ /* SystemV derived implementations. */ +#ifdef __TANDEM /* NonStop Kernel */ +# ifndef _IOERR +/* These values were determined by the program 'stdioext-flags' at + <http://lists.gnu.org/archive/html/bug-gnulib/2010-12/msg00165.html>. */ +# define _IOERR 0x40 +# define _IOREAD 0x80 +# define _IOWRT 0x4 +# define _IORW 0x100 +# endif +#endif + #if defined _IOERR # if defined __sun && defined _LP64 /* Solaris/{SPARC,AMD64} 64-bit */ diff --git a/lib/gl/stdio-write.c b/lib/gl/stdio-write.c index 2db98c37fa..35d8fc5e49 100644 --- a/lib/gl/stdio-write.c +++ b/lib/gl/stdio-write.c @@ -1,5 +1,5 @@ /* POSIX compatible FILE stream write function. - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/gl/stdio.in.h b/lib/gl/stdio.in.h index b219d46f24..9091497383 100644 --- a/lib/gl/stdio.in.h +++ b/lib/gl/stdio.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdio.h>. - Copyright (C) 2004, 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2004, 2007-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -21,8 +21,14 @@ #endif @PRAGMA_COLUMNS@ -#if defined __need_FILE || defined __need___FILE -/* Special invocation convention inside glibc header files. */ +#if defined __need_FILE || defined __need___FILE || defined _GL_ALREADY_INCLUDING_STDIO_H +/* Special invocation convention: + - Inside glibc header files. + - On OSF/1 5.1 we have a sequence of nested includes + <stdio.h> -> <getopt.h> -> <ctype.h> -> <sys/localedef.h> -> + <sys/lc_core.h> -> <nl_types.h> -> <mesg.h> -> <stdio.h>. + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ #@INCLUDE_NEXT@ @NEXT_STDIO_H@ @@ -31,9 +37,13 @@ #ifndef _GL_STDIO_H +#define _GL_ALREADY_INCLUDING_STDIO_H + /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_STDIO_H@ +#undef _GL_ALREADY_INCLUDING_STDIO_H + #ifndef _GL_STDIO_H #define _GL_STDIO_H @@ -42,20 +52,23 @@ #include <stddef.h> -/* Get off_t and ssize_t. Needed on many systems, including glibc 2.8. */ +/* Get off_t and ssize_t. Needed on many systems, including glibc 2.8 + and eglibc 2.11.2. */ #include <sys/types.h> -#ifndef __attribute__ /* The __attribute__ feature is available in gcc versions 2.5 and later. The __-protected variants of the attributes 'format' and 'printf' are accepted by gcc versions 2.6.4 (effectively 2.7) and later. - We enable __attribute__ only if these are supported too, because + We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because gnulib and libintl do '#define printf __printf__' when they override the 'printf' function. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) -# define __attribute__(Spec) /* empty */ -# endif +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +#else +# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ #endif +#define _GL_ATTRIBUTE_FORMAT_PRINTF(formatstring_parameter, first_argument) \ + _GL_ATTRIBUTE_FORMAT ((__printf__, formatstring_parameter, first_argument)) /* Solaris 10 declares renameat in <unistd.h>, not in <stdio.h>. */ /* But in any case avoid namespace pollution on glibc systems. */ @@ -82,13 +95,13 @@ # define dprintf rpl_dprintf # endif _GL_FUNCDECL_RPL (dprintf, int, (int fd, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (dprintf, int, (int fd, const char *format, ...)); # else # if !@HAVE_DPRINTF@ _GL_FUNCDECL_SYS (dprintf, int, (int fd, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (dprintf, int, (int fd, const char *format, ...)); @@ -179,7 +192,7 @@ _GL_WARN_ON_USE (fopen, "fopen on Win32 platforms is not POSIX compatible - " # endif # define GNULIB_overrides_fprintf 1 _GL_FUNCDECL_RPL (fprintf, int, (FILE *fp, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (fprintf, int, (FILE *fp, const char *format, ...)); # else @@ -345,7 +358,7 @@ _GL_FUNCDECL_RPL (fseeko, int, (FILE *fp, off_t offset, int whence) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (fseeko, int, (FILE *fp, off_t offset, int whence)); # else -# if ! @HAVE_FSEEKO@ +# if ! @HAVE_DECL_FSEEKO@ _GL_FUNCDECL_SYS (fseeko, int, (FILE *fp, off_t offset, int whence) _GL_ARG_NONNULL ((1))); # endif @@ -356,17 +369,20 @@ _GL_CXXALIASWARN (fseeko); /* Provide an fseek function that is consistent with fseeko. */ /* In order to avoid that fseek gets defined as a macro here, the developer can request the 'fseek' module. */ -# undef fseek -# define fseek rpl_fseek +# if !GNULIB_defined_fseek_function +# undef fseek +# define fseek rpl_fseek static inline int _GL_ARG_NONNULL ((1)) rpl_fseek (FILE *fp, long offset, int whence) { -# if @REPLACE_FSEEKO@ +# if @REPLACE_FSEEKO@ return rpl_fseeko (fp, offset, whence); -# else +# else return fseeko (fp, offset, whence); -# endif +# endif } +# define GNULIB_defined_fseek_function 1 +# endif # endif #elif defined GNULIB_POSIXCHECK # define _GL_FSEEK_WARN /* Category 1, above. */ @@ -421,7 +437,7 @@ _GL_CXXALIASWARN (ftell); _GL_FUNCDECL_RPL (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (ftello, off_t, (FILE *fp)); # else -# if ! @HAVE_FTELLO@ +# if ! @HAVE_DECL_FTELLO@ _GL_FUNCDECL_SYS (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (ftello, off_t, (FILE *fp)); @@ -431,17 +447,20 @@ _GL_CXXALIASWARN (ftello); /* Provide an ftell function that is consistent with ftello. */ /* In order to avoid that ftell gets defined as a macro here, the developer can request the 'ftell' module. */ -# undef ftell -# define ftell rpl_ftell +# if !GNULIB_defined_ftell_function +# undef ftell +# define ftell rpl_ftell static inline long _GL_ARG_NONNULL ((1)) rpl_ftell (FILE *f) { -# if @REPLACE_FTELLO@ +# if @REPLACE_FTELLO@ return rpl_ftello (f); -# else +# else return ftello (f); -# endif +# endif } +# define GNULIB_defined_ftell_function 1 +# endif # endif #elif defined GNULIB_POSIXCHECK # define _GL_FTELL_WARN /* Category 1, above. */ @@ -570,7 +589,7 @@ struct obstack; # endif _GL_FUNCDECL_RPL (obstack_printf, int, (struct obstack *obs, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (obstack_printf, int, (struct obstack *obs, const char *format, ...)); @@ -578,7 +597,7 @@ _GL_CXXALIAS_RPL (obstack_printf, int, # if !@HAVE_DECL_OBSTACK_PRINTF@ _GL_FUNCDECL_SYS (obstack_printf, int, (struct obstack *obs, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (obstack_printf, int, @@ -591,7 +610,7 @@ _GL_CXXALIASWARN (obstack_printf); # endif _GL_FUNCDECL_RPL (obstack_vprintf, int, (struct obstack *obs, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (obstack_vprintf, int, (struct obstack *obs, const char *format, va_list args)); @@ -599,7 +618,7 @@ _GL_CXXALIAS_RPL (obstack_vprintf, int, # if !@HAVE_DECL_OBSTACK_PRINTF@ _GL_FUNCDECL_SYS (obstack_vprintf, int, (struct obstack *obs, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (obstack_vprintf, int, @@ -662,13 +681,16 @@ _GL_FUNCDECL_RPL_1 (__printf__, int, (const char *format, ...) __asm__ (@ASM_SYMBOL_PREFIX@ _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf)) - __attribute__ ((__format__ (__printf__, 1, 2))) + _GL_ATTRIBUTE_FORMAT_PRINTF (1, 2) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL_1 (printf, __printf__, int, (const char *format, ...)); # else +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define printf rpl_printf +# endif _GL_FUNCDECL_RPL (printf, int, (const char *format, ...) - __attribute__ ((__format__ (__printf__, 1, 2))) + _GL_ATTRIBUTE_FORMAT_PRINTF (1, 2) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (printf, int, (const char *format, ...)); # endif @@ -808,7 +830,7 @@ _GL_WARN_ON_USE (renameat, "renameat is not portable - " # endif _GL_FUNCDECL_RPL (snprintf, int, (char *str, size_t size, const char *format, ...) - __attribute__ ((__format__ (__printf__, 3, 4))) + _GL_ATTRIBUTE_FORMAT_PRINTF (3, 4) _GL_ARG_NONNULL ((3))); _GL_CXXALIAS_RPL (snprintf, int, (char *str, size_t size, const char *format, ...)); @@ -816,7 +838,7 @@ _GL_CXXALIAS_RPL (snprintf, int, # if !@HAVE_DECL_SNPRINTF@ _GL_FUNCDECL_SYS (snprintf, int, (char *str, size_t size, const char *format, ...) - __attribute__ ((__format__ (__printf__, 3, 4))) + _GL_ATTRIBUTE_FORMAT_PRINTF (3, 4) _GL_ARG_NONNULL ((3))); # endif _GL_CXXALIAS_SYS (snprintf, int, @@ -846,7 +868,7 @@ _GL_WARN_ON_USE (snprintf, "snprintf is unportable - " # define sprintf rpl_sprintf # endif _GL_FUNCDECL_RPL (sprintf, int, (char *str, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (sprintf, int, (char *str, const char *format, ...)); # else @@ -891,7 +913,7 @@ _GL_WARN_ON_USE (tmpfile, "tmpfile is not usable on mingw - " # endif _GL_FUNCDECL_RPL (asprintf, int, (char **result, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (asprintf, int, (char **result, const char *format, ...)); @@ -899,7 +921,7 @@ _GL_CXXALIAS_RPL (asprintf, int, # if !@HAVE_VASPRINTF@ _GL_FUNCDECL_SYS (asprintf, int, (char **result, const char *format, ...) - __attribute__ ((__format__ (__printf__, 2, 3))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (asprintf, int, @@ -912,7 +934,7 @@ _GL_CXXALIASWARN (asprintf); # endif _GL_FUNCDECL_RPL (vasprintf, int, (char **result, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (vasprintf, int, (char **result, const char *format, va_list args)); @@ -920,7 +942,7 @@ _GL_CXXALIAS_RPL (vasprintf, int, # if !@HAVE_VASPRINTF@ _GL_FUNCDECL_SYS (vasprintf, int, (char **result, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (vasprintf, int, @@ -935,13 +957,13 @@ _GL_CXXALIASWARN (vasprintf); # define vdprintf rpl_vdprintf # endif _GL_FUNCDECL_RPL (vdprintf, int, (int fd, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (vdprintf, int, (int fd, const char *format, va_list args)); # else # if !@HAVE_VDPRINTF@ _GL_FUNCDECL_SYS (vdprintf, int, (int fd, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((2))); # endif /* Need to cast, because on Solaris, the third parameter will likely be @@ -966,7 +988,7 @@ _GL_WARN_ON_USE (vdprintf, "vdprintf is unportable - " # endif # define GNULIB_overrides_vfprintf 1 _GL_FUNCDECL_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args)); # else @@ -996,7 +1018,7 @@ _GL_WARN_ON_USE (vfprintf, "vfprintf is not always POSIX compliant - " # endif # define GNULIB_overrides_vprintf 1 _GL_FUNCDECL_RPL (vprintf, int, (const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 1, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (1, 0) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (vprintf, int, (const char *format, va_list args)); # else @@ -1024,7 +1046,7 @@ _GL_WARN_ON_USE (vprintf, "vprintf is not always POSIX compliant - " # endif _GL_FUNCDECL_RPL (vsnprintf, int, (char *str, size_t size, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 3, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (3, 0) _GL_ARG_NONNULL ((3))); _GL_CXXALIAS_RPL (vsnprintf, int, (char *str, size_t size, const char *format, va_list args)); @@ -1032,7 +1054,7 @@ _GL_CXXALIAS_RPL (vsnprintf, int, # if !@HAVE_DECL_VSNPRINTF@ _GL_FUNCDECL_SYS (vsnprintf, int, (char *str, size_t size, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 3, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (3, 0) _GL_ARG_NONNULL ((3))); # endif _GL_CXXALIAS_SYS (vsnprintf, int, @@ -1054,7 +1076,7 @@ _GL_WARN_ON_USE (vsnprintf, "vsnprintf is unportable - " # endif _GL_FUNCDECL_RPL (vsprintf, int, (char *str, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 2, 0))) + _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (vsprintf, int, (char *str, const char *format, va_list args)); diff --git a/lib/gl/stdlib.in.h b/lib/gl/stdlib.in.h index 9c7cad93a8..1fa357665c 100644 --- a/lib/gl/stdlib.in.h +++ b/lib/gl/stdlib.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdlib.h>. - Copyright (C) 1995, 2001-2004, 2006-2010 Free Software Foundation, Inc. + Copyright (C) 1995, 2001-2004, 2006-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -49,21 +49,23 @@ # include <sys/loadavg.h> #endif +#if @GNULIB_RANDOM_R@ + /* OSF/1 5.1 declares 'struct random_data' in <random.h>, which is included - from <stdlib.h> if _REENTRANT is defined. Include it always. */ -#if @HAVE_RANDOM_H@ -# include <random.h> -#endif + from <stdlib.h> if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include <random.h> +# endif -#if !@HAVE_STRUCT_RANDOM_DATA@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) \ - || defined GNULIB_POSIXCHECK -# include <stdint.h> -#endif +# if !@HAVE_STRUCT_RANDOM_DATA@ || !@HAVE_RANDOM_R@ +# include <stdint.h> +# endif -#if !@HAVE_STRUCT_RANDOM_DATA@ +# if !@HAVE_STRUCT_RANDOM_DATA@ /* Define 'struct random_data'. But allow multiple gnulib generated <stdlib.h> replacements to coexist. */ -# if !GNULIB_defined_struct_random_data +# if !GNULIB_defined_struct_random_data struct random_data { int32_t *fptr; /* Front pointer. */ @@ -74,7 +76,8 @@ struct random_data int rand_sep; /* Distance between front and rear. */ int32_t *end_ptr; /* Pointer behind state table. */ }; -# define GNULIB_defined_struct_random_data 1 +# define GNULIB_defined_struct_random_data 1 +# endif # endif #endif @@ -85,10 +88,10 @@ struct random_data # include <unistd.h> #endif -#ifndef __attribute__ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) -# define __attribute__(Spec) /* empty */ -# endif +#if 3 <= __GNUC__ || __GNUC__ == 2 && 8 <= __GNUC_MINOR__ +# define _GL_ATTRIBUTE_NORETURN __attribute__ ((__noreturn__)) +#else +# define _GL_ATTRIBUTE_NORETURN #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ @@ -116,7 +119,7 @@ struct random_data /* Terminate the current process with the given return code, without running the 'atexit' handlers. */ # if !@HAVE__EXIT@ -_GL_FUNCDECL_SYS (_Exit, void, (int status) __attribute__ ((__noreturn__))); +_GL_FUNCDECL_SYS (_Exit, void, (int status) _GL_ATTRIBUTE_NORETURN); # endif _GL_CXXALIAS_SYS (_Exit, void, (int status)); _GL_CXXALIASWARN (_Exit); @@ -584,7 +587,7 @@ _GL_FUNCDECL_RPL (setenv, int, _GL_CXXALIAS_RPL (setenv, int, (const char *name, const char *value, int replace)); # else -# if !@HAVE_SETENV@ +# if !@HAVE_DECL_SETENV@ _GL_FUNCDECL_SYS (setenv, int, (const char *name, const char *value, int replace) _GL_ARG_NONNULL ((1))); @@ -592,7 +595,9 @@ _GL_FUNCDECL_SYS (setenv, int, _GL_CXXALIAS_SYS (setenv, int, (const char *name, const char *value, int replace)); # endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) _GL_CXXALIASWARN (setenv); +# endif #elif defined GNULIB_POSIXCHECK # undef setenv # if HAVE_RAW_DECL_SETENV @@ -702,12 +707,14 @@ _GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " _GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); # else -# if !@HAVE_UNSETENV@ +# if !@HAVE_DECL_UNSETENV@ _GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); # endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) _GL_CXXALIASWARN (unsetenv); +# endif #elif defined GNULIB_POSIXCHECK # undef unsetenv # if HAVE_RAW_DECL_UNSETENV diff --git a/lib/gl/str-two-way.h b/lib/gl/str-two-way.h index 830edc6734..049111ad0b 100644 --- a/lib/gl/str-two-way.h +++ b/lib/gl/str-two-way.h @@ -1,5 +1,5 @@ /* Byte-wise substring search, using the Two-Way algorithm. - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Eric Blake <ebb9@byu.net>, 2008. diff --git a/lib/gl/strcasecmp.c b/lib/gl/strcasecmp.c index 3d9ea4ac19..b2cb0f4aa1 100644 --- a/lib/gl/strcasecmp.c +++ b/lib/gl/strcasecmp.c @@ -1,5 +1,5 @@ /* Case-insensitive string comparison function. - Copyright (C) 1998-1999, 2005-2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2007, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/string.in.h b/lib/gl/string.in.h index b5711c07c6..d86d283e60 100644 --- a/lib/gl/string.in.h +++ b/lib/gl/string.in.h @@ -1,6 +1,6 @@ /* A GNU-like <string.h>. - Copyright (C) 1995-1996, 2001-2010 Free Software Foundation, Inc. + Copyright (C) 1995-1996, 2001-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -37,13 +37,8 @@ # include <wchar.h> #endif -#ifndef __attribute__ -/* This feature is available in gcc versions 2.5 and later. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) -# define __attribute__(Spec) /* empty */ -# endif -#endif -/* The attribute __pure__ was added in gcc 2.96. */ +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) #else diff --git a/lib/gl/strings.in.h b/lib/gl/strings.in.h index fb1f19014d..94ae564b66 100644 --- a/lib/gl/strings.in.h +++ b/lib/gl/strings.in.h @@ -1,6 +1,6 @@ /* A substitute <strings.h>. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/strncasecmp.c b/lib/gl/strncasecmp.c index 788e4234e4..4111ddd694 100644 --- a/lib/gl/strncasecmp.c +++ b/lib/gl/strncasecmp.c @@ -1,5 +1,5 @@ /* strncasecmp.c -- case insensitive string comparator - Copyright (C) 1998-1999, 2005-2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2007, 2009-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/strverscmp.c b/lib/gl/strverscmp.c index 5757d647f1..04aeac21d3 100644 --- a/lib/gl/strverscmp.c +++ b/lib/gl/strverscmp.c @@ -1,5 +1,5 @@ /* Compare strings while treating digits characters numerically. - Copyright (C) 1997, 2000, 2002, 2004, 2006, 2009-2010 Free Software + Copyright (C) 1997, 2000, 2002, 2004, 2006, 2009-2011 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jean-François Bignolles <bignolle@ecoledoc.ibp.fr>, 1997. diff --git a/lib/gl/sys_socket.in.h b/lib/gl/sys_socket.in.h index d62d8cfc3d..1f603bb840 100644 --- a/lib/gl/sys_socket.in.h +++ b/lib/gl/sys_socket.in.h @@ -1,6 +1,6 @@ /* Provide a sys/socket header file for systems lacking it (read: MinGW) and for systems where it is incomplete. - Copyright (C) 2005-2010 Free Software Foundation, Inc. + Copyright (C) 2005-2011 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify @@ -67,7 +67,10 @@ /* The definition of _GL_WARN_ON_USE is copied here. */ #if !@HAVE_SA_FAMILY_T@ +# if !GNULIB_defined_sa_family_t typedef unsigned short sa_family_t; +# define GNULIB_defined_sa_family_t 1 +# endif #endif #if @HAVE_STRUCT_SOCKADDR_STORAGE@ @@ -89,12 +92,16 @@ typedef unsigned short sa_family_t; : alignof (__ss_aligntype)) \ + sizeof (__ss_aligntype))) +# if !GNULIB_defined_struct_sockaddr_storage struct sockaddr_storage { sa_family_t ss_family; /* Address family, etc. */ __ss_aligntype __ss_align; /* Force desired alignment. */ char __ss_padding[_SS_PADSIZE]; }; +# define GNULIB_defined_struct_sockaddr_storage 1 +# endif + #endif #if @HAVE_SYS_SOCKET_H@ @@ -159,7 +166,10 @@ struct sockaddr_storage # include <sys/types.h> # include <io.h> +# if !GNULIB_defined_socklen_t typedef int socklen_t; +# define GNULIB_defined_socklen_t 1 +# endif # endif @@ -167,6 +177,8 @@ typedef int socklen_t; #if @HAVE_WINSOCK2_H@ +# if !GNULIB_defined_rpl_fd_isset + /* Re-define FD_ISSET to avoid a WSA call while we are not using network sockets. */ static inline int @@ -183,6 +195,9 @@ rpl_fd_isset (SOCKET fd, fd_set * set) return 0; } +# define GNULIB_defined_rpl_fd_isset 1 +# endif + # undef FD_ISSET # define FD_ISSET(fd, set) rpl_fd_isset(fd, set) @@ -245,8 +260,11 @@ _GL_FUNCDECL_RPL (connect, int, _GL_CXXALIAS_RPL (connect, int, (int fd, const struct sockaddr *addr, socklen_t addrlen)); # else -_GL_CXXALIAS_SYS (connect, int, - (int fd, const struct sockaddr *addr, socklen_t addrlen)); +/* Need to cast, because on NonStop Kernel, the third parameter is + size_t addrlen. */ +_GL_CXXALIAS_SYS_CAST (connect, int, + (int fd, + const struct sockaddr *addr, socklen_t addrlen)); # endif _GL_CXXALIASWARN (connect); #elif @HAVE_WINSOCK2_H@ @@ -300,8 +318,11 @@ _GL_FUNCDECL_RPL (bind, int, _GL_CXXALIAS_RPL (bind, int, (int fd, const struct sockaddr *addr, socklen_t addrlen)); # else -_GL_CXXALIAS_SYS (bind, int, - (int fd, const struct sockaddr *addr, socklen_t addrlen)); +/* Need to cast, because on NonStop Kernel, the third parameter is + size_t addrlen. */ +_GL_CXXALIAS_SYS_CAST (bind, int, + (int fd, + const struct sockaddr *addr, socklen_t addrlen)); # endif _GL_CXXALIASWARN (bind); #elif @HAVE_WINSOCK2_H@ @@ -522,9 +543,11 @@ _GL_CXXALIAS_RPL (sendto, ssize_t, (int fd, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen)); # else -_GL_CXXALIAS_SYS (sendto, ssize_t, - (int fd, const void *buf, size_t len, int flags, - const struct sockaddr *to, socklen_t tolen)); +/* Need to cast, because on NonStop Kernel, the sixth parameter is + size_t tolen. */ +_GL_CXXALIAS_SYS_CAST (sendto, ssize_t, + (int fd, const void *buf, size_t len, int flags, + const struct sockaddr *to, socklen_t tolen)); # endif _GL_CXXALIASWARN (sendto); #elif @HAVE_WINSOCK2_H@ @@ -550,8 +573,11 @@ _GL_FUNCDECL_RPL (setsockopt, int, (int fd, int level, int optname, _GL_CXXALIAS_RPL (setsockopt, int, (int fd, int level, int optname, const void * optval, socklen_t optlen)); # else -_GL_CXXALIAS_SYS (setsockopt, int, (int fd, int level, int optname, - const void * optval, socklen_t optlen)); +/* Need to cast, because on NonStop Kernel, the fifth parameter is + size_t optlen. */ +_GL_CXXALIAS_SYS_CAST (setsockopt, int, + (int fd, int level, int optname, + const void * optval, socklen_t optlen)); # endif _GL_CXXALIASWARN (setsockopt); #elif @HAVE_WINSOCK2_H@ diff --git a/lib/gl/sys_stat.in.h b/lib/gl/sys_stat.in.h index 4203a5899f..0ce19ed7b1 100644 --- a/lib/gl/sys_stat.in.h +++ b/lib/gl/sys_stat.in.h @@ -1,5 +1,5 @@ /* Provide a more complete sys/stat header file. - Copyright (C) 2005-2010 Free Software Foundation, Inc. + Copyright (C) 2005-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -461,11 +461,14 @@ _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); which are included above. */ # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# if !GNULIB_defined_rpl_mkdir static inline int rpl_mkdir (char const *name, mode_t mode) { return _mkdir (name); } +# define GNULIB_defined_rpl_mkdir 1 +# endif # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define mkdir rpl_mkdir @@ -550,7 +553,8 @@ _GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)); _GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev) _GL_ARG_NONNULL ((1))); # endif -_GL_CXXALIAS_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev)); +/* Need to cast, because on OSF/1 5.1, the third parameter is '...'. */ +_GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev)); # endif _GL_CXXALIASWARN (mknod); #elif defined GNULIB_POSIXCHECK diff --git a/lib/gl/tests/Makefile.am b/lib/gl/tests/Makefile.am index 4be0a1f091..b874134cfc 100644 --- a/lib/gl/tests/Makefile.am +++ b/lib/gl/tests/Makefile.am @@ -1,6 +1,6 @@ ## DO NOT EDIT! GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. -# Copyright (C) 2002-2010 Free Software Foundation, Inc. +# Copyright (C) 2002-2011 Free Software Foundation, Inc. # # This file is free software, distributed under the terms of the GNU # General Public License. As a special exception to the GNU General @@ -144,6 +144,47 @@ EXTRA_DIST += test-errno.c ## end gnulib module errno-tests +## begin gnulib module fcntl-h + +BUILT_SOURCES += fcntl.h + +# We need the following in order to create <fcntl.h> when the system +# doesn't have one that works with the given compiler. +fcntl.h: fcntl.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)rm -f $@-t $@ && \ + { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ + sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_FCNTL_H''@|$(NEXT_FCNTL_H)|g' \ + -e 's|@''GNULIB_FCNTL''@|$(GNULIB_FCNTL)|g' \ + -e 's|@''GNULIB_OPEN''@|$(GNULIB_OPEN)|g' \ + -e 's|@''GNULIB_OPENAT''@|$(GNULIB_OPENAT)|g' \ + -e 's|@''HAVE_FCNTL''@|$(HAVE_FCNTL)|g' \ + -e 's|@''HAVE_OPENAT''@|$(HAVE_OPENAT)|g' \ + -e 's|@''REPLACE_FCNTL''@|$(REPLACE_FCNTL)|g' \ + -e 's|@''REPLACE_OPEN''@|$(REPLACE_OPEN)|g' \ + -e 's|@''REPLACE_OPENAT''@|$(REPLACE_OPENAT)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $(srcdir)/fcntl.in.h; \ + } > $@-t && \ + mv $@-t $@ +MOSTLYCLEANFILES += fcntl.h fcntl.h-t + +EXTRA_DIST += fcntl.in.h + +## end gnulib module fcntl-h + +## begin gnulib module fcntl-h-tests + +TESTS += test-fcntl-h +check_PROGRAMS += test-fcntl-h +EXTRA_DIST += test-fcntl-h.c + +## end gnulib module fcntl-h-tests + ## begin gnulib module fseeko-tests TESTS += test-fseeko.sh test-fseeko2.sh @@ -378,14 +419,6 @@ EXTRA_DIST += $(top_srcdir)/build-aux/warn-on-use.h ## end gnulib module warn-on-use -## begin gnulib module wchar-tests - -TESTS += test-wchar -check_PROGRAMS += test-wchar -EXTRA_DIST += test-wchar.c - -## end gnulib module wchar-tests - ## begin gnulib module dummy libtests_a_SOURCES += dummy.c diff --git a/lib/gl/tests/binary-io.h b/lib/gl/tests/binary-io.h index 5451fd48f4..c09dbf5799 100644 --- a/lib/gl/tests/binary-io.h +++ b/lib/gl/tests/binary-io.h @@ -1,6 +1,5 @@ /* Binary mode I/O. - Copyright (C) 2001, 2003, 2005, 2008, 2009, 2010 Free Software Foundation, - Inc. + Copyright (C) 2001, 2003, 2005, 2008-2011 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 @@ -19,24 +18,13 @@ #define _BINARY_H /* For systems that distinguish between text and binary I/O. - O_BINARY is usually declared in <fcntl.h>. */ + O_BINARY is guaranteed by the gnulib <fcntl.h>. */ #include <fcntl.h> /* The MSVC7 <stdio.h> doesn't like to be included after '#define fileno ...', so we include it here first. */ #include <stdio.h> -#if !defined O_BINARY && defined _O_BINARY - /* For MSC-compatible compilers. */ -# define O_BINARY _O_BINARY -# define O_TEXT _O_TEXT -#endif -#if defined __BEOS__ || defined __HAIKU__ - /* BeOS 5 and Haiku have O_BINARY and O_TEXT, but they have no effect. */ -# undef O_BINARY -# undef O_TEXT -#endif - /* SET_BINARY (fd); changes the file descriptor fd to perform binary I/O. */ #if O_BINARY @@ -58,8 +46,6 @@ # endif #else /* On reasonable systems, binary I/O is the default. */ -# undef O_BINARY -# define O_BINARY 0 # define SET_BINARY(fd) /* do nothing */ ((void) 0) #endif diff --git a/lib/gl/tests/dummy.c b/lib/gl/tests/dummy.c index 0f9a277962..c958ea05d8 100644 --- a/lib/gl/tests/dummy.c +++ b/lib/gl/tests/dummy.c @@ -1,5 +1,5 @@ /* A dummy file, to prevent empty libraries from breaking builds. - Copyright (C) 2004, 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2004, 2007, 2009-2011 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 diff --git a/lib/gl/tests/fcntl.in.h b/lib/gl/tests/fcntl.in.h new file mode 100644 index 0000000000..18cac454ab --- /dev/null +++ b/lib/gl/tests/fcntl.in.h @@ -0,0 +1,308 @@ +/* Like <fcntl.h>, but with non-working flags defined to 0. + + Copyright (C) 2006-2011 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 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* written by Paul Eggert */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_fcntl_h +/* Special invocation convention. */ + +#include <sys/types.h> +/* On some systems other than glibc, <sys/stat.h> is a prerequisite of + <fcntl.h>. On glibc systems, we would like to avoid namespace pollution. + But on glibc systems, <fcntl.h> includes <sys/stat.h> inside an + extern "C" { ... } block, which leads to errors in C++ mode with the + overridden <sys/stat.h> from gnulib. These errors are known to be gone + with g++ version >= 4.3. */ +#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) +# include <sys/stat.h> +#endif +#@INCLUDE_NEXT@ @NEXT_FCNTL_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _GL_FCNTL_H + +#include <sys/types.h> +/* On some systems other than glibc, <sys/stat.h> is a prerequisite of + <fcntl.h>. On glibc systems, we would like to avoid namespace pollution. + But on glibc systems, <fcntl.h> includes <sys/stat.h> inside an + extern "C" { ... } block, which leads to errors in C++ mode with the + overridden <sys/stat.h> from gnulib. These errors are known to be gone + with g++ version >= 4.3. */ +#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) +# include <sys/stat.h> +#endif +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_FCNTL_H@ + +#ifndef _GL_FCNTL_H +#define _GL_FCNTL_H + +#ifndef __GLIBC__ /* Avoid namespace pollution on glibc systems. */ +# include <unistd.h> +#endif + + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Declare overridden functions. */ + +#if @GNULIB_FCNTL@ +# if @REPLACE_FCNTL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcntl +# define fcntl rpl_fcntl +# endif +_GL_FUNCDECL_RPL (fcntl, int, (int fd, int action, ...)); +_GL_CXXALIAS_RPL (fcntl, int, (int fd, int action, ...)); +# else +# if !@HAVE_FCNTL@ +_GL_FUNCDECL_SYS (fcntl, int, (int fd, int action, ...)); +# endif +_GL_CXXALIAS_SYS (fcntl, int, (int fd, int action, ...)); +# endif +_GL_CXXALIASWARN (fcntl); +#elif defined GNULIB_POSIXCHECK +# undef fcntl +# if HAVE_RAW_DECL_FCNTL +_GL_WARN_ON_USE (fcntl, "fcntl is not always POSIX compliant - " + "use gnulib module fcntl for portability"); +# endif +#endif + +#if @GNULIB_OPEN@ +# if @REPLACE_OPEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef open +# define open rpl_open +# endif +_GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); +# else +_GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); +# endif +/* On HP-UX 11, in C++ mode, open() is defined as an inline function with a + default argument. _GL_CXXALIASWARN does not work in this case. */ +# if !defined __hpux +_GL_CXXALIASWARN (open); +# endif +#elif defined GNULIB_POSIXCHECK +# undef open +/* Assume open is always declared. */ +_GL_WARN_ON_USE (open, "open is not always POSIX compliant - " + "use gnulib module open for portability"); +#endif + +#if @GNULIB_OPENAT@ +# if @REPLACE_OPENAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef openat +# define openat rpl_openat +# endif +_GL_FUNCDECL_RPL (openat, int, + (int fd, char const *file, int flags, /* mode_t mode */ ...) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (openat, int, + (int fd, char const *file, int flags, /* mode_t mode */ ...)); +# else +# if !@HAVE_OPENAT@ +_GL_FUNCDECL_SYS (openat, int, + (int fd, char const *file, int flags, /* mode_t mode */ ...) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (openat, int, + (int fd, char const *file, int flags, /* mode_t mode */ ...)); +# endif +_GL_CXXALIASWARN (openat); +#elif defined GNULIB_POSIXCHECK +# undef openat +# if HAVE_RAW_DECL_OPENAT +_GL_WARN_ON_USE (openat, "openat is not portable - " + "use gnulib module openat for portability"); +# endif +#endif + + +/* Fix up the FD_* macros, only known to be missing on mingw. */ + +#ifndef FD_CLOEXEC +# define FD_CLOEXEC 1 +#endif + +/* Fix up the supported F_* macros. Intentionally leave other F_* + macros undefined. Only known to be missing on mingw. */ + +#ifndef F_DUPFD_CLOEXEC +# define F_DUPFD_CLOEXEC 0x40000000 +/* Witness variable: 1 if gnulib defined F_DUPFD_CLOEXEC, 0 otherwise. */ +# define GNULIB_defined_F_DUPFD_CLOEXEC 1 +#else +# define GNULIB_defined_F_DUPFD_CLOEXEC 0 +#endif + +#ifndef F_DUPFD +# define F_DUPFD 1 +#endif + +#ifndef F_GETFD +# define F_GETFD 2 +#endif + +/* Fix up the O_* macros. */ + +#if !defined O_DIRECT && defined O_DIRECTIO +/* Tru64 spells it `O_DIRECTIO'. */ +# define O_DIRECT O_DIRECTIO +#endif + +#if !defined O_CLOEXEC && defined O_NOINHERIT +/* Mingw spells it `O_NOINHERIT'. Intentionally leave it + undefined if not available. */ +# define O_CLOEXEC O_NOINHERIT +#endif + +#ifndef O_CLOEXEC +# define O_CLOEXEC 0 +#endif + +#ifndef O_DIRECT +# define O_DIRECT 0 +#endif + +#ifndef O_DIRECTORY +# define O_DIRECTORY 0 +#endif + +#ifndef O_DSYNC +# define O_DSYNC 0 +#endif + +#ifndef O_EXEC +# define O_EXEC O_RDONLY /* This is often close enough in older systems. */ +#endif + +#ifndef O_NDELAY +# define O_NDELAY 0 +#endif + +#ifndef O_NOATIME +# define O_NOATIME 0 +#endif + +#ifndef O_NONBLOCK +# define O_NONBLOCK O_NDELAY +#endif + +#ifndef O_NOCTTY +# define O_NOCTTY 0 +#endif + +#ifndef O_NOFOLLOW +# define O_NOFOLLOW 0 +#endif + +#ifndef O_NOLINKS +# define O_NOLINKS 0 +#endif + +#ifndef O_RSYNC +# define O_RSYNC 0 +#endif + +#ifndef O_SEARCH +# define O_SEARCH O_RDONLY /* This is often close enough in older systems. */ +#endif + +#ifndef O_SYNC +# define O_SYNC 0 +#endif + +#ifndef O_TTY_INIT +# define O_TTY_INIT 0 +#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 + +#if defined __BEOS__ || defined __HAIKU__ + /* BeOS 5 and Haiku have O_BINARY and O_TEXT, but they have no effect. */ +# undef O_BINARY +# undef O_TEXT +#endif + +#ifndef O_BINARY +# define O_BINARY 0 +# define O_TEXT 0 +#endif + +/* Fix up the AT_* macros. */ + +/* Work around a bug in Solaris 9 and 10: AT_FDCWD is positive. Its + value exceeds INT_MAX, so its use as an int doesn't conform to the + C standard, and GCC and Sun C complain in some cases. If the bug + is present, undef AT_FDCWD here, so it can be redefined below. */ +#if 0 < AT_FDCWD && AT_FDCWD == 0xffd19553 +# undef AT_FDCWD +#endif + +/* Use the same bit pattern as Solaris 9, but with the proper + signedness. The bit pattern is important, in case this actually is + Solaris with the above workaround. */ +#ifndef AT_FDCWD +# define AT_FDCWD (-3041965) +#endif + +/* Use the same values as Solaris 9. This shouldn't matter, but + there's no real reason to differ. */ +#ifndef AT_SYMLINK_NOFOLLOW +# define AT_SYMLINK_NOFOLLOW 4096 +#endif + +#ifndef AT_REMOVEDIR +# define AT_REMOVEDIR 1 +#endif + +/* Solaris 9 lacks these two, so just pick unique values. */ +#ifndef AT_SYMLINK_FOLLOW +# define AT_SYMLINK_FOLLOW 2 +#endif + +#ifndef AT_EACCESS +# define AT_EACCESS 4 +#endif + + +#endif /* _GL_FCNTL_H */ +#endif /* _GL_FCNTL_H */ +#endif diff --git a/lib/gl/tests/getpagesize.c b/lib/gl/tests/getpagesize.c index cc2526870f..d7c1ba807a 100644 --- a/lib/gl/tests/getpagesize.c +++ b/lib/gl/tests/getpagesize.c @@ -1,6 +1,6 @@ /* getpagesize emulation for systems where it cannot be done in a C macro. - Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/lib/gl/tests/init.sh b/lib/gl/tests/init.sh index 14f3b198d4..71c6516962 100644 --- a/lib/gl/tests/init.sh +++ b/lib/gl/tests/init.sh @@ -1,6 +1,6 @@ # source this file; set up for tests -# Copyright (C) 2009, 2010 Free Software Foundation, Inc. +# Copyright (C) 2009-2011 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 @@ -74,10 +74,10 @@ Exit () { set +e; (exit $1); exit $1; } # the reason for skip/failure to console, rather than to the .log files. : ${stderr_fileno_=2} -warn_() { echo "$@" 1>&$stderr_fileno_; } -fail_() { warn_ "$ME_: failed test: $@"; Exit 1; } -skip_() { warn_ "$ME_: skipped test: $@"; Exit 77; } -framework_failure_() { warn_ "$ME_: set-up failure: $@"; Exit 99; } +warn_ () { echo "$@" 1>&$stderr_fileno_; } +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } # Sanitize this shell to POSIX mode, if possible. DUALCASE=1; export DUALCASE @@ -111,7 +111,7 @@ fi # Eval this code in a subshell to determine a shell's suitability. # 10 - passes all tests; ok to use -# 9 - ok, but enabling "set -x" corrupts application stderr; prefer higher score +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score # ? - not ok gl_shell_test_script_=' test $(echo y) = y || exit 1 @@ -193,7 +193,7 @@ fi test -n "$EXEEXT" && shopt -s expand_aliases # Enable glibc's malloc-perturbing option. -# This is cheap and useful for exposing code that depends on the fact that +# This is useful for exposing code that depends on the fact that # malloc-related functions often return memory that is mostly zeroed. # If you have the time and cycles, use valgrind to do an even better job. : ${MALLOC_PERTURB_=87} @@ -202,22 +202,22 @@ export MALLOC_PERTURB_ # This is a stub function that is run upon trap (upon regular exit and # interrupt). Override it with a per-test function, e.g., to unmount # a partition, or to undo any other global state changes. -cleanup_() { :; } +cleanup_ () { :; } if ( diff --version < /dev/null 2>&1 | grep GNU ) > /dev/null 2>&1; then - compare() { diff -u "$@"; } + compare () { diff -u "$@"; } elif ( cmp --version < /dev/null 2>&1 | grep GNU ) > /dev/null 2>&1; then - compare() { cmp -s "$@"; } + compare () { cmp -s "$@"; } else - compare() { cmp "$@"; } + compare () { cmp "$@"; } fi # An arbitrary prefix to help distinguish test directories. -testdir_prefix_() { printf gt; } +testdir_prefix_ () { printf gt; } # Run the user-overridable cleanup_ function, remove the temporary # directory and exit with the incoming value of $?. -remove_tmp_() +remove_tmp_ () { __st=$? cleanup_ @@ -233,7 +233,7 @@ remove_tmp_() # contains only the specified bytes (see the case stmt below), then print # a space-separated list of those names and return 0. Otherwise, don't # print anything and return 1. Naming constraints apply also to DIR. -find_exe_basenames_() +find_exe_basenames_ () { feb_dir_=$1 feb_fail_=0 @@ -245,6 +245,9 @@ find_exe_basenames_() # below, just skip it. test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue case $feb_file_ in *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; *) # Remove leading file name components as well as the .exe suffix. @@ -263,7 +266,7 @@ find_exe_basenames_() # PROG that simply invokes PROG.exe, then return 0. If any selected # file name or the directory name, $1, contains an unexpected character, # define no alias and return 1. -create_exe_shims_() +create_exe_shims_ () { case $EXEEXT in '') return 0 ;; @@ -272,7 +275,7 @@ create_exe_shims_() esac base_names_=`find_exe_basenames_ $1` \ - || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 1; } + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } if test -n "$base_names_"; then for base_ in $base_names_; do @@ -285,7 +288,7 @@ create_exe_shims_() # Use this function to prepend to PATH an absolute name for each # specified, possibly-$initial_cwd_-relative, directory. -path_prepend_() +path_prepend_ () { while test $# != 0; do path_dir_=$1 @@ -308,7 +311,7 @@ path_prepend_() export PATH } -setup_() +setup_ () { if test "$VERBOSE" = yes; then # Test whether set -x may cause the selected shell to corrupt an @@ -324,6 +327,7 @@ setup_() fi initial_cwd_=$PWD + fail=0 pfx_=`testdir_prefix_` test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ @@ -360,7 +364,7 @@ setup_() # - make only $MAX_TRIES_ attempts # Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. -rand_bytes_() +rand_bytes_ () { n_=$1 @@ -392,7 +396,7 @@ rand_bytes_() | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ } -mktempd_() +mktempd_ () { case $# in 2);; @@ -413,11 +417,10 @@ mktempd_() case $template_ in *XXXX) ;; - *) fail_ "invalid template: $template_ (must have a suffix of at least 4 X's)";; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; esac - fail=0 - # First, try to use mktemp. d=`unset TMPDIR; mktemp -d -t -p "$destdir_" "$template_" 2>/dev/null` \ || fail=1 diff --git a/lib/gl/tests/intprops.h b/lib/gl/tests/intprops.h index 0c2787582f..58b1b3fbf4 100644 --- a/lib/gl/tests/intprops.h +++ b/lib/gl/tests/intprops.h @@ -1,7 +1,6 @@ /* intprops.h -- properties of integer types - Copyright (C) 2001, 2002, 2003, 2004, 2005, 2009, 2010 Free Software - Foundation, Inc. + Copyright (C) 2001-2005, 2009-2011 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 @@ -50,11 +49,11 @@ ? (t) 0 \ : TYPE_SIGNED_MAGNITUDE (t) \ ? ~ (t) 0 \ - : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))) + : ~ TYPE_MAXIMUM (t))) # define TYPE_MAXIMUM(t) \ ((t) (! TYPE_SIGNED (t) \ ? (t) -1 \ - : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))) + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) /* Return zero if T can be determined to be an unsigned type. Otherwise, return 1. diff --git a/lib/gl/tests/macros.h b/lib/gl/tests/macros.h index 11db5a8af0..89226758ec 100644 --- a/lib/gl/tests/macros.h +++ b/lib/gl/tests/macros.h @@ -1,5 +1,5 @@ /* Common macros used by gnulib tests. - Copyright (C) 2006-2010 Free Software Foundation, Inc. + Copyright (C) 2006-2011 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 diff --git a/lib/gl/tests/signature.h b/lib/gl/tests/signature.h index 6e15c43a2a..8256989d0e 100644 --- a/lib/gl/tests/signature.h +++ b/lib/gl/tests/signature.h @@ -1,5 +1,5 @@ /* Macro for checking that a function declaration is compliant. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 diff --git a/lib/gl/tests/test-alloca-opt.c b/lib/gl/tests/test-alloca-opt.c index cfbecafcb9..5aa16455d0 100644 --- a/lib/gl/tests/test-alloca-opt.c +++ b/lib/gl/tests/test-alloca-opt.c @@ -1,5 +1,5 @@ /* Test of optional automatic memory allocation. - Copyright (C) 2005, 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2005, 2007, 2009-2011 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 diff --git a/lib/gl/tests/test-binary-io.c b/lib/gl/tests/test-binary-io.c index 125150b21f..8e5d193f69 100644 --- a/lib/gl/tests/test-binary-io.c +++ b/lib/gl/tests/test-binary-io.c @@ -1,5 +1,5 @@ /* Test of binary mode I/O. - Copyright (C) 2005, 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2005, 2007-2011 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 diff --git a/lib/gl/tests/test-byteswap.c b/lib/gl/tests/test-byteswap.c index 0c036052f7..e9878b3c7b 100644 --- a/lib/gl/tests/test-byteswap.c +++ b/lib/gl/tests/test-byteswap.c @@ -1,5 +1,5 @@ /* Test of <byteswap.h> substitute. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/lib/gl/tests/test-c-ctype.c b/lib/gl/tests/test-c-ctype.c index ebe594dd4f..9d748ffe88 100644 --- a/lib/gl/tests/test-c-ctype.c +++ b/lib/gl/tests/test-c-ctype.c @@ -1,5 +1,5 @@ /* Test of character handling in C locale. - Copyright (C) 2005, 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2005, 2007-2011 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 diff --git a/lib/gl/tests/test-errno.c b/lib/gl/tests/test-errno.c index 129b236fe9..7851c22d0f 100644 --- a/lib/gl/tests/test-errno.c +++ b/lib/gl/tests/test-errno.c @@ -1,5 +1,5 @@ /* Test of <errno.h> substitute. - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/gl/tests/test-wchar.c b/lib/gl/tests/test-fcntl-h.c index 2a03d6b669..dd20fbb406 100644 --- a/gl/tests/test-wchar.c +++ b/lib/gl/tests/test-fcntl-h.c @@ -1,5 +1,5 @@ -/* Test of <wchar.h> substitute. - Copyright (C) 2007-2010 Free Software Foundation, Inc. +/* Test of <fcntl.h> substitute. + Copyright (C) 2007, 2009-2011 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 @@ -18,17 +18,18 @@ #include <config.h> -#include <wchar.h> +#include <fcntl.h> -#include "verify.h" +/* Check that the various O_* macros are defined. */ +int o = O_DIRECT | O_DIRECTORY | O_DSYNC | O_NDELAY | O_NOATIME | O_NONBLOCK + | O_NOCTTY | O_NOFOLLOW | O_NOLINKS | O_RSYNC | O_SYNC | O_TTY_INIT + | O_BINARY | O_TEXT; -/* Check that the types wchar_t and wint_t are defined. */ -wchar_t a = 'c'; -wint_t b = 'x'; +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; -/* Check that NULL can be passed through varargs as a pointer type, - per POSIX 2008. */ -verify (sizeof NULL == sizeof (void *)); +/* Check that the FD_* macros are defined. */ +int fd = FD_CLOEXEC; int main (void) diff --git a/lib/gl/tests/test-fseeko.c b/lib/gl/tests/test-fseeko.c index be2a78dce1..ad5eec8de9 100644 --- a/lib/gl/tests/test-fseeko.c +++ b/lib/gl/tests/test-fseeko.c @@ -1,5 +1,5 @@ /* Test of fseeko() function. - Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/lib/gl/tests/test-ftello.c b/lib/gl/tests/test-ftello.c index 5fae570f28..636da81190 100644 --- a/lib/gl/tests/test-ftello.c +++ b/lib/gl/tests/test-ftello.c @@ -1,5 +1,5 @@ /* Test of ftello() function. - Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/lib/gl/tests/test-ftello3.c b/lib/gl/tests/test-ftello3.c index b07ba64610..50d4b882fd 100644 --- a/lib/gl/tests/test-ftello3.c +++ b/lib/gl/tests/test-ftello3.c @@ -1,5 +1,5 @@ /* Test of ftello() function. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/lib/gl/tests/test-func.c b/lib/gl/tests/test-func.c index 476e04dd9e..19de6d3ada 100644 --- a/lib/gl/tests/test-func.c +++ b/lib/gl/tests/test-func.c @@ -1,5 +1,5 @@ /* Test whether __func__ is available - Copyright (C) 2008-2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/lib/gl/tests/test-memchr.c b/lib/gl/tests/test-memchr.c index 05e1bfaed2..a11f6cdb97 100644 --- a/lib/gl/tests/test-memchr.c +++ b/lib/gl/tests/test-memchr.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008-2010 Free Software Foundation, Inc. + * Copyright (C) 2008-2011 Free Software Foundation, Inc. * Written by Eric Blake and Bruno Haible * * This program is free software: you can redistribute it and/or modify diff --git a/lib/gl/tests/test-netdb.c b/lib/gl/tests/test-netdb.c index 697bbc8dbf..13a8925fbe 100644 --- a/lib/gl/tests/test-netdb.c +++ b/lib/gl/tests/test-netdb.c @@ -1,5 +1,5 @@ /* Test of <netdb.h> substitute. - Copyright (C) 2007-2008, 2010 Free Software Foundation, Inc. + Copyright (C) 2007-2008, 2010-2011 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 diff --git a/lib/gl/tests/test-read-file.c b/lib/gl/tests/test-read-file.c index daa61668c6..de7a0bb9f3 100644 --- a/lib/gl/tests/test-read-file.c +++ b/lib/gl/tests/test-read-file.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2006-2007, 2010 Free Software Foundation, Inc. + * Copyright (C) 2006-2007, 2010-2011 Free Software Foundation, Inc. * Written by Simon Josefsson * * This program is free software: you can redistribute it and/or modify diff --git a/lib/gl/tests/test-snprintf.c b/lib/gl/tests/test-snprintf.c index 62a411bf91..95a352dc5e 100644 --- a/lib/gl/tests/test-snprintf.c +++ b/lib/gl/tests/test-snprintf.c @@ -1,5 +1,5 @@ /* Test of snprintf() function. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 @@ -34,15 +34,16 @@ main (int argc, char *argv[]) int size; int retval; + retval = snprintf (NULL, 0, "%d", 12345); + ASSERT (retval == 5); + for (size = 0; size <= 8; size++) { memcpy (buf, "DEADBEEF", 8); retval = snprintf (buf, size, "%d", 12345); + ASSERT (retval == 5); if (size < 6) { -#if CHECK_SNPRINTF_POSIX - ASSERT (retval < 0 || retval >= size); -#endif if (size > 0) { ASSERT (memcmp (buf, "12345", size - 1) == 0); @@ -55,7 +56,6 @@ main (int argc, char *argv[]) } else { - ASSERT (retval == 5); ASSERT (memcmp (buf, "12345\0EF", 8) == 0); } } diff --git a/lib/gl/tests/test-sockets.c b/lib/gl/tests/test-sockets.c index ab5460ad46..0170d3754d 100644 --- a/lib/gl/tests/test-sockets.c +++ b/lib/gl/tests/test-sockets.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + * Copyright (C) 2008-2011 Free Software Foundation, Inc. * Written by Simon Josefsson. * * This program is free software: you can redistribute it and/or modify diff --git a/lib/gl/tests/test-stdbool.c b/lib/gl/tests/test-stdbool.c index 2103d8bab9..e115ba2940 100644 --- a/lib/gl/tests/test-stdbool.c +++ b/lib/gl/tests/test-stdbool.c @@ -1,5 +1,5 @@ /* Test of <stdbool.h> substitute. - Copyright (C) 2002-2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2002-2007, 2009-2011 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 @@ -52,23 +52,28 @@ /* Several tests cannot be guaranteed with gnulib's <stdbool.h>, at least, not for all compilers and compiler options. */ -#if HAVE_STDBOOL_H || defined __GNUC__ +#if HAVE_STDBOOL_H || 3 <= __GNUC__ struct s { _Bool s: 1; _Bool t; } s; #endif char a[true == 1 ? 1 : -1]; char b[false == 0 ? 1 : -1]; char c[__bool_true_false_are_defined == 1 ? 1 : -1]; -#if HAVE_STDBOOL_H || defined __GNUC__ /* See above. */ +#if HAVE_STDBOOL_H || 3 <= __GNUC__ /* See above. */ char d[(bool) 0.5 == true ? 1 : -1]; -# ifdef ADDRESS_CHECK_OKAY +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# ifdef __GNUC__ bool e = &s; +# endif # endif char f[(_Bool) 0.0 == false ? 1 : -1]; #endif char g[true]; char h[sizeof (_Bool)]; -#if HAVE_STDBOOL_H || defined __GNUC__ /* See above. */ +#if HAVE_STDBOOL_H || 3 <= __GNUC__ /* See above. */ char i[sizeof s.t]; #endif enum { j = false, k = true, l = false * true, m = true * 256 }; @@ -85,11 +90,29 @@ _Bool *pq = &q; int main () { + int error = 0; + +#if HAVE_STDBOOL_H || 3 <= __GNUC__ /* See above. */ +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 reported by James Lemley on 2005-10-05; see http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html This is a runtime test, since a corresponding compile-time test would rely on initializer extensions. */ - char digs[] = "0123456789"; - return &(digs + 5)[-2 + (bool) 1] != &digs[4]; + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; } diff --git a/lib/gl/tests/test-stddef.c b/lib/gl/tests/test-stddef.c index 2c392c7547..c929af837a 100644 --- a/lib/gl/tests/test-stddef.c +++ b/lib/gl/tests/test-stddef.c @@ -1,5 +1,5 @@ /* Test of <stddef.h> substitute. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 diff --git a/lib/gl/tests/test-stdint.c b/lib/gl/tests/test-stdint.c index d64057a256..f606cc3e24 100644 --- a/lib/gl/tests/test-stdint.c +++ b/lib/gl/tests/test-stdint.c @@ -1,5 +1,5 @@ /* Test of <stdint.h> substitute. - Copyright (C) 2006-2010 Free Software Foundation, Inc. + Copyright (C) 2006-2011 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 diff --git a/lib/gl/tests/test-stdio.c b/lib/gl/tests/test-stdio.c index 87100576f0..7e7a206b7c 100644 --- a/lib/gl/tests/test-stdio.c +++ b/lib/gl/tests/test-stdio.c @@ -1,5 +1,5 @@ /* Test of <stdio.h> substitute. - Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/lib/gl/tests/test-stdlib.c b/lib/gl/tests/test-stdlib.c index 1e7956b68c..210aab4055 100644 --- a/lib/gl/tests/test-stdlib.c +++ b/lib/gl/tests/test-stdlib.c @@ -1,5 +1,5 @@ /* Test of <stdlib.h> substitute. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/lib/gl/tests/test-string.c b/lib/gl/tests/test-string.c index 019a8174ac..54c49a9735 100644 --- a/lib/gl/tests/test-string.c +++ b/lib/gl/tests/test-string.c @@ -1,5 +1,5 @@ /* Test of <string.h> substitute. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/lib/gl/tests/test-strings.c b/lib/gl/tests/test-strings.c index caba95cd2a..ee2ad62714 100644 --- a/lib/gl/tests/test-strings.c +++ b/lib/gl/tests/test-strings.c @@ -1,5 +1,5 @@ /* Test of <strings.h> substitute. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/lib/gl/tests/test-strverscmp.c b/lib/gl/tests/test-strverscmp.c index d7348150e1..9a9da1025e 100644 --- a/lib/gl/tests/test-strverscmp.c +++ b/lib/gl/tests/test-strverscmp.c @@ -1,5 +1,5 @@ /* Test of strverscmp() function. - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 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 diff --git a/lib/gl/tests/test-sys_socket.c b/lib/gl/tests/test-sys_socket.c index e976ff6a7b..8f323ca1d9 100644 --- a/lib/gl/tests/test-sys_socket.c +++ b/lib/gl/tests/test-sys_socket.c @@ -1,5 +1,5 @@ /* Test of <sys/socket.h> substitute. - Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/lib/gl/tests/test-sys_stat.c b/lib/gl/tests/test-sys_stat.c index 5f1aacd1cc..cd07d86e87 100644 --- a/lib/gl/tests/test-sys_stat.c +++ b/lib/gl/tests/test-sys_stat.c @@ -1,5 +1,5 @@ /* Test of <sys/stat.h> substitute. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/lib/gl/tests/test-sys_wait.h b/lib/gl/tests/test-sys_wait.h index bb10450867..3c9b32293b 100644 --- a/lib/gl/tests/test-sys_wait.h +++ b/lib/gl/tests/test-sys_wait.h @@ -1,5 +1,5 @@ /* Test of macros shared between <sys/wait.h> and <stdlib.h>. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2011 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 diff --git a/lib/gl/tests/test-time.c b/lib/gl/tests/test-time.c index 8e250bd2d5..0c78f36c66 100644 --- a/lib/gl/tests/test-time.c +++ b/lib/gl/tests/test-time.c @@ -1,5 +1,5 @@ /* Test of <time.h> substitute. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/lib/gl/tests/test-unistd.c b/lib/gl/tests/test-unistd.c index ec02eeefca..be1ae06910 100644 --- a/lib/gl/tests/test-unistd.c +++ b/lib/gl/tests/test-unistd.c @@ -1,5 +1,5 @@ /* Test of <unistd.h> substitute. - Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2011 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 diff --git a/lib/gl/tests/test-vasnprintf.c b/lib/gl/tests/test-vasnprintf.c index 15401eb4ca..6b2a0ff05a 100644 --- a/lib/gl/tests/test-vasnprintf.c +++ b/lib/gl/tests/test-vasnprintf.c @@ -1,5 +1,5 @@ /* Test of vasnprintf() and asnprintf() functions. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/lib/gl/tests/test-vasprintf.c b/lib/gl/tests/test-vasprintf.c index cfde4f49c7..6882d18d62 100644 --- a/lib/gl/tests/test-vasprintf.c +++ b/lib/gl/tests/test-vasprintf.c @@ -1,5 +1,5 @@ /* Test of vasprintf() and asprintf() functions. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 diff --git a/lib/gl/tests/test-verify.c b/lib/gl/tests/test-verify.c index 3f89ba9058..512c021b7d 100644 --- a/lib/gl/tests/test-verify.c +++ b/lib/gl/tests/test-verify.c @@ -1,6 +1,6 @@ /* Test the "verify" module. - Copyright (C) 2005, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2005, 2009-2011 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 diff --git a/lib/gl/tests/test-vsnprintf.c b/lib/gl/tests/test-vsnprintf.c index 1bfa5540f7..5060836e78 100644 --- a/lib/gl/tests/test-vsnprintf.c +++ b/lib/gl/tests/test-vsnprintf.c @@ -1,5 +1,5 @@ /* Test of vsnprintf() function. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 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 @@ -47,15 +47,16 @@ main (int argc, char *argv[]) int size; int retval; + retval = my_snprintf (NULL, 0, "%d", 12345); + ASSERT (retval == 5); + for (size = 0; size <= 8; size++) { memcpy (buf, "DEADBEEF", 8); retval = my_snprintf (buf, size, "%d", 12345); + ASSERT (retval == 5); if (size < 6) { -#if CHECK_VSNPRINTF_POSIX - ASSERT (retval < 0 || retval >= size); -#endif if (size > 0) { ASSERT (memcmp (buf, "12345", size - 1) == 0); @@ -68,7 +69,6 @@ main (int argc, char *argv[]) } else { - ASSERT (retval == 5); ASSERT (memcmp (buf, "12345\0EF", 8) == 0); } } diff --git a/lib/gl/tests/zerosize-ptr.h b/lib/gl/tests/zerosize-ptr.h index cfab200871..beeb3da3e0 100644 --- a/lib/gl/tests/zerosize-ptr.h +++ b/lib/gl/tests/zerosize-ptr.h @@ -1,5 +1,5 @@ /* Return a pointer to a zero-size object in memory. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2011 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 diff --git a/lib/gl/time.in.h b/lib/gl/time.in.h index 9d0d68031b..8c179150b6 100644 --- a/lib/gl/time.in.h +++ b/lib/gl/time.in.h @@ -1,6 +1,6 @@ /* A more-standard <time.h>. - Copyright (C) 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2007-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -69,13 +69,16 @@ extern "C" { # endif -# undef timespec -# define timespec rpl_timespec +# if !GNULIB_defined_struct_timespec +# undef timespec +# define timespec rpl_timespec struct timespec { time_t tv_sec; long int tv_nsec; }; +# define GNULIB_defined_struct_timespec 1 +# endif # ifdef __cplusplus } @@ -84,6 +87,7 @@ struct timespec # endif # endif +# if !GNULIB_defined_struct_time_t_must_be_integral /* Per http://austingroupbugs.net/view.php?id=327, POSIX requires time_t to be an integer type, even though C99 permits floating point. We don't know of any implementation that uses floating @@ -92,6 +96,8 @@ struct timespec struct __time_t_must_be_integral { unsigned int __floating_time_t_unsupported : (time_t) 1; }; +# define GNULIB_defined_struct_time_t_must_be_integral 1 +# endif /* Sleep for at least RQTP seconds unless interrupted, If interrupted, return -1 and store the remaining time into RMTP. See @@ -147,7 +153,7 @@ _GL_FUNCDECL_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, _GL_CXXALIAS_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result)); # else -# if ! @HAVE_LOCALTIME_R@ +# if ! @HAVE_DECL_LOCALTIME_R@ _GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result) _GL_ARG_NONNULL ((1, 2))); @@ -155,7 +161,9 @@ _GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, _GL_CXXALIAS_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result)); # endif +# if @HAVE_DECL_LOCALTIME_R@ _GL_CXXALIASWARN (localtime_r); +# endif # if @REPLACE_LOCALTIME_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef gmtime_r @@ -167,7 +175,7 @@ _GL_FUNCDECL_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, _GL_CXXALIAS_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result)); # else -# if ! @HAVE_LOCALTIME_R@ +# if ! @HAVE_DECL_LOCALTIME_R@ _GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result) _GL_ARG_NONNULL ((1, 2))); @@ -175,7 +183,9 @@ _GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, _GL_CXXALIAS_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result)); # endif +# if @HAVE_DECL_LOCALTIME_R@ _GL_CXXALIASWARN (gmtime_r); +# endif # endif /* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store diff --git a/lib/gl/time_r.c b/lib/gl/time_r.c index 591bc02b23..35c74c895d 100644 --- a/lib/gl/time_r.c +++ b/lib/gl/time_r.c @@ -1,6 +1,6 @@ /* Reentrant time functions like localtime_r. - Copyright (C) 2003, 2006-2007, 2010 Free Software Foundation, Inc. + Copyright (C) 2003, 2006-2007, 2010-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/unistd.in.h b/lib/gl/unistd.in.h index 255869af1e..1713c33e00 100644 --- a/lib/gl/unistd.in.h +++ b/lib/gl/unistd.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <unistd.h>. - Copyright (C) 2003-2010 Free Software Foundation, Inc. + Copyright (C) 2003-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -88,9 +88,11 @@ # include <io.h> #endif -/* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>. */ +/* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>. + NonStop Kernel declares gethostname in <netdb.h>, not in <unistd.h>. */ /* But avoid namespace pollution on glibc systems. */ -#if @GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__) \ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ && !defined __GLIBC__ # include <netdb.h> #endif @@ -435,6 +437,10 @@ _GL_EXTERN_C void _gl_unregister_fd (int fd); _GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); _GL_EXTERN_C const char *_gl_directory_name (int fd); +# else +# if !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif # endif _GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); _GL_CXXALIASWARN (fchdir); @@ -650,7 +656,8 @@ _GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); _GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) _GL_ARG_NONNULL ((1))); # endif -/* Need to cast, because on Solaris 10 systems, the second parameter is +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is int len. */ _GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); # endif @@ -707,13 +714,22 @@ _GL_WARN_ON_USE (getlogin, "getlogin is unportable - " ${LOGNAME-$USER} on Unix platforms, $USERNAME on native Windows platforms. */ -# if !@HAVE_DECL_GETLOGIN_R@ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ _GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) _GL_ARG_NONNULL ((1))); -# endif +# endif /* Need to cast, because on Solaris 10 systems, the second argument is int size. */ _GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif _GL_CXXALIASWARN (getlogin_r); #elif defined GNULIB_POSIXCHECK # undef getlogin_r @@ -780,11 +796,14 @@ _GL_CXXALIAS_RPL (getpagesize, int, (void)); # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define getpagesize() _gl_getpagesize () # else +# if !GNULIB_defined_getpagesize_function static inline int getpagesize () { return _gl_getpagesize (); } +# define GNULIB_defined_getpagesize_function 1 +# endif # endif # endif # endif @@ -972,6 +991,24 @@ _GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " #endif +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + #if @GNULIB_PIPE2@ /* Create a pipe, applying the given flags when opening the read-end of the pipe and the write-end of the pipe. @@ -1226,7 +1263,7 @@ _GL_FUNCDECL_RPL (ttyname_r, int, _GL_CXXALIAS_RPL (ttyname_r, int, (int fd, char *buf, size_t buflen)); # else -# if !@HAVE_TTYNAME_R@ +# if !@HAVE_DECL_TTYNAME_R@ _GL_FUNCDECL_SYS (ttyname_r, int, (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); # endif diff --git a/lib/gl/vasnprintf.c b/lib/gl/vasnprintf.c index 8585e84156..94299ebe01 100644 --- a/lib/gl/vasnprintf.c +++ b/lib/gl/vasnprintf.c @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 1999, 2002-2010 Free Software Foundation, Inc. + Copyright (C) 1999, 2002-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -1753,8 +1753,9 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, return NULL; #define CLEANUP() \ - free (d.dir); \ - if (a.arg) \ + if (d.dir != d.direct_alloc_dir) \ + free (d.dir); \ + if (a.arg != a.direct_alloc_arg) \ free (a.arg); if (PRINTF_FETCHARGS (args, &a) < 0) diff --git a/lib/gl/vasnprintf.h b/lib/gl/vasnprintf.h index 6bf9c59cd9..740f7e977d 100644 --- a/lib/gl/vasnprintf.h +++ b/lib/gl/vasnprintf.h @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 2002-2004, 2007-2010 Free Software Foundation, Inc. + Copyright (C) 2002-2004, 2007-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -24,16 +24,16 @@ /* Get size_t. */ #include <stddef.h> -#ifndef __attribute__ /* The __attribute__ feature is available in gcc versions 2.5 and later. The __-protected variants of the attributes 'format' and 'printf' are accepted by gcc versions 2.6.4 (effectively 2.7) and later. - We enable __attribute__ only if these are supported too, because + We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because gnulib and libintl do '#define printf __printf__' when they override the 'printf' function. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) -# define __attribute__(Spec) /* empty */ -# endif +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +#else +# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ #endif #ifdef __cplusplus @@ -69,9 +69,9 @@ extern "C" { # define vasnprintf rpl_vasnprintf #endif extern char * asnprintf (char *resultbuf, size_t *lengthp, const char *format, ...) - __attribute__ ((__format__ (__printf__, 3, 4))); + _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 4)); extern char * vasnprintf (char *resultbuf, size_t *lengthp, const char *format, va_list args) - __attribute__ ((__format__ (__printf__, 3, 0))); + _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 0)); #ifdef __cplusplus } diff --git a/lib/gl/vasprintf.c b/lib/gl/vasprintf.c index b8c52a9ec8..86d032811b 100644 --- a/lib/gl/vasprintf.c +++ b/lib/gl/vasprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999, 2002, 2006-2010 Free Software Foundation, Inc. + Copyright (C) 1999, 2002, 2006-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/verify.h b/lib/gl/verify.h index a29f8666df..d51ba68274 100644 --- a/lib/gl/verify.h +++ b/lib/gl/verify.h @@ -1,6 +1,6 @@ /* Compile-time assert-like macros. - Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/vsnprintf.c b/lib/gl/vsnprintf.c index 2ec3cae9d7..38c0f46cc6 100644 --- a/lib/gl/vsnprintf.c +++ b/lib/gl/vsnprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 2004, 2006-2010 Free Software Foundation, Inc. + Copyright (C) 2004, 2006-2011 Free Software Foundation, Inc. Written by Simon Josefsson and Yoann Vandoorselaere <yoann@prelude-ids.org>. This program is free software; you can redistribute it and/or modify diff --git a/lib/gl/w32sock.h b/lib/gl/w32sock.h index 1bcee466d6..50e9cb606e 100644 --- a/lib/gl/w32sock.h +++ b/lib/gl/w32sock.h @@ -1,6 +1,6 @@ /* w32sock.h --- internal auxilliary functions for Windows socket functions - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gl/wchar.in.h b/lib/gl/wchar.in.h deleted file mode 100644 index edae751f5e..0000000000 --- a/lib/gl/wchar.in.h +++ /dev/null @@ -1,433 +0,0 @@ -/* A substitute for ISO C99 <wchar.h>, for platforms that have issues. - - Copyright (C) 2007-2010 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1, 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 Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ - -/* Written by Eric Blake. */ - -/* - * ISO C 99 <wchar.h> for platforms that have issues. - * <http://www.opengroup.org/susv3xbd/wchar.h.html> - * - * For now, this just ensures proper prerequisite inclusion order and - * the declaration of wcwidth(). - */ - -#if __GNUC__ >= 3 -@PRAGMA_SYSTEM_HEADER@ -#endif -@PRAGMA_COLUMNS@ - -#if defined __need_mbstate_t || defined __need_wint_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H -/* Special invocation convention: - - Inside glibc and uClibc header files. - - On HP-UX 11.00 we have a sequence of nested includes - <wchar.h> -> <stdlib.h> -> <stdint.h>, and the latter includes <wchar.h>, - once indirectly <stdint.h> -> <sys/types.h> -> <inttypes.h> -> <wchar.h> - and once directly. In both situations 'wint_t' is not yet defined, - therefore we cannot provide the function overrides; instead include only - the system's <wchar.h>. - - On IRIX 6.5, similarly, we have an include <wchar.h> -> <wctype.h>, and - the latter includes <wchar.h>. But here, we have no way to detect whether - <wctype.h> is completely included or is still being included. */ - -#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ - -#else -/* Normal invocation convention. */ - -#ifndef _GL_WCHAR_H - -#define _GL_ALREADY_INCLUDING_WCHAR_H - -#if @HAVE_FEATURES_H@ -# include <features.h> /* for __GLIBC__ */ -#endif - -/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before - <wchar.h>. - BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be - included before <wchar.h>. - But avoid namespace pollution on glibc systems. */ -#ifndef __GLIBC__ -# include <stddef.h> -# include <stdio.h> -# include <time.h> -#endif - -/* Include the original <wchar.h> if it exists. - Some builds of uClibc lack it. */ -/* The include_next requires a split double-inclusion guard. */ -#if @HAVE_WCHAR_H@ -# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ -#endif - -#undef _GL_ALREADY_INCLUDING_WCHAR_H - -#ifndef _GL_WCHAR_H -#define _GL_WCHAR_H - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ - -/* The definition of _GL_WARN_ON_USE is copied here. */ - - -/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ -#if !@HAVE_WINT_T@ && !defined wint_t -# define wint_t int -# ifndef WEOF -# define WEOF -1 -# endif -#else -# ifndef WEOF -# define WEOF ((wint_t) -1) -# endif -#endif - - -/* Override mbstate_t if it is too small. - On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for - implementing mbrtowc for encodings like UTF-8. */ -#if !(@HAVE_MBSINIT@ && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ -typedef int rpl_mbstate_t; -# undef mbstate_t -# define mbstate_t rpl_mbstate_t -# define GNULIB_defined_mbstate_t 1 -#endif - - -/* Convert a single-byte character to a wide character. */ -#if @GNULIB_BTOWC@ -# if @REPLACE_BTOWC@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef btowc -# define btowc rpl_btowc -# endif -_GL_FUNCDECL_RPL (btowc, wint_t, (int c)); -_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); -# else -# if !@HAVE_BTOWC@ -_GL_FUNCDECL_SYS (btowc, wint_t, (int c)); -# endif -_GL_CXXALIAS_SYS (btowc, wint_t, (int c)); -# endif -_GL_CXXALIASWARN (btowc); -#elif defined GNULIB_POSIXCHECK -# undef btowc -# if HAVE_RAW_DECL_BTOWC -_GL_WARN_ON_USE (btowc, "btowc is unportable - " - "use gnulib module btowc for portability"); -# endif -#endif - - -/* Convert a wide character to a single-byte character. */ -#if @GNULIB_WCTOB@ -# if @REPLACE_WCTOB@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wctob -# define wctob rpl_wctob -# endif -_GL_FUNCDECL_RPL (wctob, int, (wint_t wc)); -_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); -# else -# if !defined wctob && !@HAVE_DECL_WCTOB@ -/* wctob is provided by gnulib, or wctob exists but is not declared. */ -_GL_FUNCDECL_SYS (wctob, int, (wint_t wc)); -# endif -_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); -# endif -_GL_CXXALIASWARN (wctob); -#elif defined GNULIB_POSIXCHECK -# undef wctob -# if HAVE_RAW_DECL_WCTOB -_GL_WARN_ON_USE (wctob, "wctob is unportable - " - "use gnulib module wctob for portability"); -# endif -#endif - - -/* Test whether *PS is in the initial state. */ -#if @GNULIB_MBSINIT@ -# if @REPLACE_MBSINIT@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbsinit -# define mbsinit rpl_mbsinit -# endif -_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); -_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); -# else -# if !@HAVE_MBSINIT@ -_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); -# endif -_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (mbsinit); -#elif defined GNULIB_POSIXCHECK -# undef mbsinit -# if HAVE_RAW_DECL_MBSINIT -_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " - "use gnulib module mbsinit for portability"); -# endif -#endif - - -/* Convert a multibyte character to a wide character. */ -#if @GNULIB_MBRTOWC@ -# if @REPLACE_MBRTOWC@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbrtowc -# define mbrtowc rpl_mbrtowc -# endif -_GL_FUNCDECL_RPL (mbrtowc, size_t, - (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)); -_GL_CXXALIAS_RPL (mbrtowc, size_t, - (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)); -# else -# if !@HAVE_MBRTOWC@ -_GL_FUNCDECL_SYS (mbrtowc, size_t, - (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)); -# endif -_GL_CXXALIAS_SYS (mbrtowc, size_t, - (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (mbrtowc); -#elif defined GNULIB_POSIXCHECK -# undef mbrtowc -# if HAVE_RAW_DECL_MBRTOWC -_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " - "use gnulib module mbrtowc for portability"); -# endif -#endif - - -/* Recognize a multibyte character. */ -#if @GNULIB_MBRLEN@ -# if @REPLACE_MBRLEN@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbrlen -# define mbrlen rpl_mbrlen -# endif -_GL_FUNCDECL_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps)); -_GL_CXXALIAS_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps)); -# else -# if !@HAVE_MBRLEN@ -_GL_FUNCDECL_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps)); -# endif -_GL_CXXALIAS_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (mbrlen); -#elif defined GNULIB_POSIXCHECK -# undef mbrlen -# if HAVE_RAW_DECL_MBRLEN -_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " - "use gnulib module mbrlen for portability"); -# endif -#endif - - -/* Convert a string to a wide string. */ -#if @GNULIB_MBSRTOWCS@ -# if @REPLACE_MBSRTOWCS@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbsrtowcs -# define mbsrtowcs rpl_mbsrtowcs -# endif -_GL_FUNCDECL_RPL (mbsrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (mbsrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t len, - mbstate_t *ps)); -# else -# if !@HAVE_MBSRTOWCS@ -_GL_FUNCDECL_SYS (mbsrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (mbsrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t len, - mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (mbsrtowcs); -#elif defined GNULIB_POSIXCHECK -# undef mbsrtowcs -# if HAVE_RAW_DECL_MBSRTOWCS -_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " - "use gnulib module mbsrtowcs for portability"); -# endif -#endif - - -/* Convert a string to a wide string. */ -#if @GNULIB_MBSNRTOWCS@ -# if @REPLACE_MBSNRTOWCS@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbsnrtowcs -# define mbsnrtowcs rpl_mbsnrtowcs -# endif -_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t srclen, size_t len, - mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t srclen, size_t len, - mbstate_t *ps)); -# else -# if !@HAVE_MBSNRTOWCS@ -_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t srclen, size_t len, - mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, - (wchar_t *dest, const char **srcp, size_t srclen, size_t len, - mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (mbsnrtowcs); -#elif defined GNULIB_POSIXCHECK -# undef mbsnrtowcs -# if HAVE_RAW_DECL_MBSNRTOWCS -_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " - "use gnulib module mbsnrtowcs for portability"); -# endif -#endif - - -/* Convert a wide character to a multibyte character. */ -#if @GNULIB_WCRTOMB@ -# if @REPLACE_WCRTOMB@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcrtomb -# define wcrtomb rpl_wcrtomb -# endif -_GL_FUNCDECL_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps)); -_GL_CXXALIAS_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps)); -# else -# if !@HAVE_WCRTOMB@ -_GL_FUNCDECL_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps)); -# endif -_GL_CXXALIAS_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (wcrtomb); -#elif defined GNULIB_POSIXCHECK -# undef wcrtomb -# if HAVE_RAW_DECL_WCRTOMB -_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " - "use gnulib module wcrtomb for portability"); -# endif -#endif - - -/* Convert a wide string to a string. */ -#if @GNULIB_WCSRTOMBS@ -# if @REPLACE_WCSRTOMBS@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcsrtombs -# define wcsrtombs rpl_wcsrtombs -# endif -_GL_FUNCDECL_RPL (wcsrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (wcsrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t len, - mbstate_t *ps)); -# else -# if !@HAVE_WCSRTOMBS@ -_GL_FUNCDECL_SYS (wcsrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (wcsrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t len, - mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (wcsrtombs); -#elif defined GNULIB_POSIXCHECK -# undef wcsrtombs -# if HAVE_RAW_DECL_WCSRTOMBS -_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " - "use gnulib module wcsrtombs for portability"); -# endif -#endif - - -/* Convert a wide string to a string. */ -#if @GNULIB_WCSNRTOMBS@ -# if @REPLACE_WCSNRTOMBS@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcsnrtombs -# define wcsnrtombs rpl_wcsnrtombs -# endif -_GL_FUNCDECL_RPL (wcsnrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t srclen, size_t len, - mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (wcsnrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t srclen, size_t len, - mbstate_t *ps)); -# else -# if !@HAVE_WCSNRTOMBS@ -_GL_FUNCDECL_SYS (wcsnrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t srclen, size_t len, - mbstate_t *ps) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (wcsnrtombs, size_t, - (char *dest, const wchar_t **srcp, size_t srclen, size_t len, - mbstate_t *ps)); -# endif -_GL_CXXALIASWARN (wcsnrtombs); -#elif defined GNULIB_POSIXCHECK -# undef wcsnrtombs -# if HAVE_RAW_DECL_WCSNRTOMBS -_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " - "use gnulib module wcsnrtombs for portability"); -# endif -#endif - - -/* Return the number of screen columns needed for WC. */ -#if @GNULIB_WCWIDTH@ -# if @REPLACE_WCWIDTH@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcwidth -# define wcwidth rpl_wcwidth -# endif -_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t)); -_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); -# else -# if !@HAVE_DECL_WCWIDTH@ -/* wcwidth exists but is not declared. */ -_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t)); -# endif -_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); -# endif -_GL_CXXALIASWARN (wcwidth); -#elif defined GNULIB_POSIXCHECK -# undef wcwidth -# if HAVE_RAW_DECL_WCWIDTH -_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " - "use gnulib module wcwidth for portability"); -# endif -#endif - - -#endif /* _GL_WCHAR_H */ -#endif /* _GL_WCHAR_H */ -#endif diff --git a/lib/gl/xsize.h b/lib/gl/xsize.h index 1d43dfe4c2..5816dcf1ae 100644 --- a/lib/gl/xsize.h +++ b/lib/gl/xsize.h @@ -1,6 +1,6 @@ /* xsize.h -- Checked size_t computations. - Copyright (C) 2003, 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2003, 2008-2011 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/libextra/build-aux/config.rpath b/libextra/build-aux/config.rpath index 17298f2348..8bd7f5d726 100755 --- a/libextra/build-aux/config.rpath +++ b/libextra/build-aux/config.rpath @@ -2,7 +2,7 @@ # Output a system dependent set of variables, describing how to set the # run time search path of shared libraries in an executable. # -# Copyright 1996-2010 Free Software Foundation, Inc. +# Copyright 1996-2011 Free Software Foundation, Inc. # Taken from GNU libtool, 2001 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 # @@ -57,13 +57,6 @@ else aix*) wl='-Wl,' ;; - darwin*) - case $cc_basename in - xlc*) - wl='-Wl,' - ;; - esac - ;; mingw* | cygwin* | pw32* | os2* | cegcc*) ;; hpux9* | hpux10* | hpux11*) @@ -72,9 +65,7 @@ else irix5* | irix6* | nonstopux*) wl='-Wl,' ;; - newsos6) - ;; - linux* | k*bsd*-gnu) + linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in ecc*) wl='-Wl,' @@ -85,17 +76,26 @@ else lf95*) wl='-Wl,' ;; - pgcc | pgf77 | pgf90) + nagfor*) + wl='-Wl,-Wl,,' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) wl='-Wl,' ;; ccc*) wl='-Wl,' ;; + xl* | bgxl* | bgf* | mpixl*) + wl='-Wl,' + ;; como) wl='-lopt=' ;; *) case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + wl= + ;; *Sun\ C*) wl='-Wl,' ;; @@ -103,13 +103,24 @@ else ;; esac ;; + newsos6) + ;; + *nto* | *qnx*) + ;; osf3* | osf4* | osf5*) wl='-Wl,' ;; rdos*) ;; solaris*) - wl='-Wl,' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + wl='-Qoption ld ' + ;; + *) + wl='-Wl,' + ;; + esac ;; sunos4*) wl='-Qoption ld ' @@ -171,15 +182,14 @@ if test "$with_gnu_ld" = yes; then fi ;; amigaos*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports - # that the semantics of dynamic libraries on AmigaOS, at least up - # to version 4, is to share data among multiple programs linked - # with the same dynamic library. Since this doesn't match the - # behavior of shared libraries on other platforms, we cannot use - # them. - ld_shlibs=no + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then @@ -198,11 +208,13 @@ if test "$with_gnu_ld" = yes; then ld_shlibs=no fi ;; + haiku*) + ;; interix[3-9]*) hardcode_direct=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; - gnu* | linux* | k*bsd*-gnu) + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then : else @@ -325,10 +337,14 @@ else fi ;; amigaos*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - # see comment about different semantics on the GNU ld section - ld_shlibs=no + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac ;; bsdi[45]*) ;; @@ -342,24 +358,15 @@ else ;; darwin* | rhapsody*) hardcode_direct=no - if test "$GCC" = yes ; then + if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then : else - case $cc_basename in - xlc*) - ;; - *) - ld_shlibs=no - ;; - esac + ld_shlibs=no fi ;; dgux*) hardcode_libdir_flag_spec='-L$libdir' ;; - freebsd1*) - ld_shlibs=no - ;; freebsd2.2*) hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes @@ -420,6 +427,8 @@ else hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; + *nto* | *qnx*) + ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes @@ -515,7 +524,12 @@ case "$host_os" in library_names_spec='$libname$shrext' ;; amigaos*) - library_names_spec='$libname.a' + case "$host_cpu" in + powerpc*) + library_names_spec='$libname$shrext' ;; + m68k) + library_names_spec='$libname.a' ;; + esac ;; beos*) library_names_spec='$libname$shrext' @@ -534,8 +548,6 @@ case "$host_os" in dgux*) library_names_spec='$libname$shrext' ;; - freebsd1*) - ;; freebsd* | dragonfly*) case "$host_os" in freebsd[123]*) @@ -547,6 +559,9 @@ case "$host_os" in gnu*) library_names_spec='$libname$shrext' ;; + haiku*) + library_names_spec='$libname$shrext' + ;; hpux9* | hpux10* | hpux11*) case $host_cpu in ia64*) @@ -582,7 +597,7 @@ case "$host_os" in ;; linux*oldld* | linux*aout* | linux*coff*) ;; - linux* | k*bsd*-gnu) + linux* | k*bsd*-gnu | kopensolaris*-gnu) library_names_spec='$libname$shrext' ;; knetbsd*-gnu) @@ -594,7 +609,7 @@ case "$host_os" in newsos6) library_names_spec='$libname$shrext' ;; - nto-qnx*) + *nto* | *qnx*) library_names_spec='$libname$shrext' ;; openbsd*) @@ -625,6 +640,9 @@ case "$host_os" in sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) library_names_spec='$libname$shrext' ;; + tpf*) + library_names_spec='$libname$shrext' + ;; uts4*) library_names_spec='$libname$shrext' ;; diff --git a/libextra/gl/gnulib.mk b/libextra/gl/gnulib.mk index 9b88b00222..72c57d3afe 100644 --- a/libextra/gl/gnulib.mk +++ b/libextra/gl/gnulib.mk @@ -1,6 +1,6 @@ ## DO NOT EDIT! GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. -# Copyright (C) 2002-2010 Free Software Foundation, Inc. +# Copyright (C) 2002-2011 Free Software Foundation, Inc. # # This file is free software, distributed under the terms of the GNU # General Public License. As a special exception to the GNU General diff --git a/libextra/gl/hmac-md5.c b/libextra/gl/hmac-md5.c index 5e457ece10..eed16573ba 100644 --- a/libextra/gl/hmac-md5.c +++ b/libextra/gl/hmac-md5.c @@ -1,5 +1,5 @@ /* hmac-md5.c -- hashed message authentication codes - Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2011 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 diff --git a/libextra/gl/hmac.h b/libextra/gl/hmac.h index 1ee9c4a78a..67cb72e7e4 100644 --- a/libextra/gl/hmac.h +++ b/libextra/gl/hmac.h @@ -1,5 +1,5 @@ /* hmac.h -- hashed message authentication codes - Copyright (C) 2005, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2005, 2009-2011 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 diff --git a/libextra/gl/m4/00gnulib.m4 b/libextra/gl/m4/00gnulib.m4 index 301469b31c..7feed46694 100644 --- a/libextra/gl/m4/00gnulib.m4 +++ b/libextra/gl/m4/00gnulib.m4 @@ -1,5 +1,5 @@ # 00gnulib.m4 serial 2 -dnl Copyright (C) 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2011 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. diff --git a/libextra/gl/m4/extensions.m4 b/libextra/gl/m4/extensions.m4 index 7d9458a8d6..1330503f0d 100644 --- a/libextra/gl/m4/extensions.m4 +++ b/libextra/gl/m4/extensions.m4 @@ -1,7 +1,7 @@ # serial 9 -*- Autoconf -*- # Enable extensions on systems that normally disable them. -# Copyright (C) 2003, 2006-2010 Free Software Foundation, Inc. +# Copyright (C) 2003, 2006-2011 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/libextra/gl/m4/gnulib-cache.m4 b/libextra/gl/m4/gnulib-cache.m4 index ad8c687dbc..5e01d55da4 100644 --- a/libextra/gl/m4/gnulib-cache.m4 +++ b/libextra/gl/m4/gnulib-cache.m4 @@ -1,4 +1,4 @@ -# Copyright (C) 2002-2010 Free Software Foundation, Inc. +# Copyright (C) 2002-2011 Free Software Foundation, Inc. # # This file is free software, distributed under the terms of the GNU # General Public License. As a special exception to the GNU General diff --git a/libextra/gl/m4/gnulib-common.m4 b/libextra/gl/m4/gnulib-common.m4 index d0c8b66287..ecbf33694e 100644 --- a/libextra/gl/m4/gnulib-common.m4 +++ b/libextra/gl/m4/gnulib-common.m4 @@ -1,5 +1,5 @@ -# gnulib-common.m4 serial 21 -dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. +# gnulib-common.m4 serial 23 +dnl Copyright (C) 2007-2011 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. @@ -102,6 +102,26 @@ AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], [Define to 1 when the gnulib module $1 should be tested.]) ]) +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + AC_DEFUN([gl_WARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + # Test whether <features.h> exists. # Set HAVE_FEATURES_H. AC_DEFUN([gl_FEATURES_H], diff --git a/libextra/gl/m4/gnulib-comp.m4 b/libextra/gl/m4/gnulib-comp.m4 index d02a7275fc..d391b3b424 100644 --- a/libextra/gl/m4/gnulib-comp.m4 +++ b/libextra/gl/m4/gnulib-comp.m4 @@ -1,5 +1,5 @@ # DO NOT EDIT! GENERATED AUTOMATICALLY! -# Copyright (C) 2002-2010 Free Software Foundation, Inc. +# Copyright (C) 2002-2011 Free Software Foundation, Inc. # # This file is free software, distributed under the terms of the GNU # General Public License. As a special exception to the GNU General diff --git a/libextra/gl/m4/gnulib-tool.m4 b/libextra/gl/m4/gnulib-tool.m4 index 69e7733b99..ed41e9d415 100644 --- a/libextra/gl/m4/gnulib-tool.m4 +++ b/libextra/gl/m4/gnulib-tool.m4 @@ -1,5 +1,5 @@ # gnulib-tool.m4 serial 2 -dnl Copyright (C) 2004-2005, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2004-2005, 2009-2011 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. diff --git a/libextra/gl/m4/hmac-md5.m4 b/libextra/gl/m4/hmac-md5.m4 index 417b3e36f4..2945555dea 100644 --- a/libextra/gl/m4/hmac-md5.m4 +++ b/libextra/gl/m4/hmac-md5.m4 @@ -1,5 +1,5 @@ # hmac-md5.m4 serial 2 -dnl Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2006, 2009-2011 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. diff --git a/libextra/gl/m4/ld-output-def.m4 b/libextra/gl/m4/ld-output-def.m4 index 2dc6bf5205..2169f51510 100644 --- a/libextra/gl/m4/ld-output-def.m4 +++ b/libextra/gl/m4/ld-output-def.m4 @@ -1,5 +1,5 @@ # ld-output-def.m4 serial 2 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/libextra/gl/m4/ld-version-script.m4 b/libextra/gl/m4/ld-version-script.m4 index 8fd8c8995c..aec2f41c1e 100644 --- a/libextra/gl/m4/ld-version-script.m4 +++ b/libextra/gl/m4/ld-version-script.m4 @@ -1,5 +1,5 @@ # ld-version-script.m4 serial 2 -dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2011 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. diff --git a/libextra/gl/m4/lib-ld.m4 b/libextra/gl/m4/lib-ld.m4 index 294db72e13..ae003f7c59 100644 --- a/libextra/gl/m4/lib-ld.m4 +++ b/libextra/gl/m4/lib-ld.m4 @@ -1,5 +1,5 @@ # lib-ld.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 1996-2003, 2009-2010 Free Software Foundation, Inc. +dnl Copyright (C) 1996-2003, 2009-2011 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. diff --git a/libextra/gl/m4/lib-link.m4 b/libextra/gl/m4/lib-link.m4 index 2ea9d6d073..e7c9ba9d3d 100644 --- a/libextra/gl/m4/lib-link.m4 +++ b/libextra/gl/m4/lib-link.m4 @@ -1,5 +1,5 @@ -# lib-link.m4 serial 25 (gettext-0.18.2) -dnl Copyright (C) 2001-2010 Free Software Foundation, Inc. +# lib-link.m4 serial 26 (gettext-0.18.2) +dnl Copyright (C) 2001-2011 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. @@ -116,6 +116,8 @@ AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], dnl Determine the platform dependent parameters needed to use rpath: dnl acl_libext, dnl acl_shlibext, +dnl acl_libname_spec, +dnl acl_library_names_spec, dnl acl_hardcode_libdir_flag_spec, dnl acl_hardcode_libdir_separator, dnl acl_hardcode_direct, diff --git a/libextra/gl/m4/lib-prefix.m4 b/libextra/gl/m4/lib-prefix.m4 index 1601ceaefd..7e5f0bde03 100644 --- a/libextra/gl/m4/lib-prefix.m4 +++ b/libextra/gl/m4/lib-prefix.m4 @@ -1,5 +1,5 @@ # lib-prefix.m4 serial 7 (gettext-0.18) -dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2005, 2008-2011 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. diff --git a/libextra/gl/m4/md5.m4 b/libextra/gl/m4/md5.m4 index 52f9c1b873..ce7671d6ce 100644 --- a/libextra/gl/m4/md5.m4 +++ b/libextra/gl/m4/md5.m4 @@ -1,6 +1,5 @@ # md5.m4 serial 11 -dnl Copyright (C) 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 Free Software -dnl Foundation, Inc. +dnl Copyright (C) 2002-2006, 2008-2011 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. diff --git a/libextra/gl/m4/memxor.m4 b/libextra/gl/m4/memxor.m4 index 3093cdc320..42789eb6fd 100644 --- a/libextra/gl/m4/memxor.m4 +++ b/libextra/gl/m4/memxor.m4 @@ -1,5 +1,5 @@ # memxor.m4 serial 3 -dnl Copyright (C) 2006, 2009, 2010 Free Software Foundation, Inc. +dnl Copyright (C) 2006, 2009-2011 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. diff --git a/libextra/gl/md5.c b/libextra/gl/md5.c index 912738a500..a4933953c7 100644 --- a/libextra/gl/md5.c +++ b/libextra/gl/md5.c @@ -1,7 +1,7 @@ /* Functions to compute MD5 message digest of files or memory blocks. according to the definition of MD5 in RFC 1321 from April 1992. - Copyright (C) 1995, 1996, 1997, 1999, 2000, 2001, 2005, 2006, 2008, 2009, - 2010 Free Software Foundation, Inc. + Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2011 Free Software + Foundation, Inc. This file is part of the GNU C Library. This program is free software; you can redistribute it and/or modify it diff --git a/libextra/gl/md5.h b/libextra/gl/md5.h index 1247d786e5..53e6048029 100644 --- a/libextra/gl/md5.h +++ b/libextra/gl/md5.h @@ -1,6 +1,6 @@ /* Declaration of functions and data types used for MD5 sum computing library functions. - Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2008-2010 Free Software + Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2008-2011 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/libextra/gl/memxor.c b/libextra/gl/memxor.c index da0ef91b50..4eeebcbd56 100644 --- a/libextra/gl/memxor.c +++ b/libextra/gl/memxor.c @@ -1,5 +1,5 @@ /* memxor.c -- perform binary exclusive OR operation of two memory blocks. - Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2011 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 diff --git a/libextra/gl/memxor.h b/libextra/gl/memxor.h index e8eba8ba26..dafa2cfca7 100644 --- a/libextra/gl/memxor.h +++ b/libextra/gl/memxor.h @@ -1,5 +1,5 @@ /* memxor.h -- perform binary exclusive OR operation on memory blocks. - Copyright (C) 2005, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2005, 2009-2011 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 @@ -2,7 +2,7 @@ # This Makefile fragment tries to be general-purpose enough to be # used by many projects via the gnulib maintainer-makefile module. -## Copyright (C) 2001-2010 Free Software Foundation, Inc. +## Copyright (C) 2001-2011 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 @@ -126,8 +126,13 @@ syntax-check-rules := $(sort $(shell sed -n 's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' \ $(srcdir)/$(ME) $(_cfg_mk))) .PHONY: $(syntax-check-rules) -local-checks-available = \ - $(syntax-check-rules) +ifeq ($(shell $(VC_LIST) >/dev/null 2>&1; echo $$?),0) +local-checks-available += $(syntax-check-rules) +else +local-checks-available += no-vc-detected +no-vc-detected: + @echo "No version control files detected; skipping syntax check" +endif .PHONY: $(local-checks-available) # Arrange to print the name of each syntax-checking rule just before running it. @@ -292,10 +297,10 @@ sc_prohibit_atoi_atof: # Use STREQ rather than comparing strcmp == 0, or != 0. sc_prohibit_strcmp: - @grep -nE '! *str''cmp *\(|\<str''cmp *\([^)]+\) *==' \ + @grep -nE '! *str''cmp *\(|\<str''cmp *\(.+\) *[!=]=' \ $$($(VC_LIST_EXCEPT)) \ - | grep -vE ':# *define STREQ\(' && \ - { echo '$(ME): use STREQ in place of the above uses of str''cmp' \ + | grep -vE ':# *define STRN?EQ\(' && \ + { echo '$(ME): replace str''cmp calls above with STREQ/STRNEQ' \ 1>&2; exit 1; } || : # Pass EXIT_*, not number, to usage, exit, and error (when exiting) @@ -571,6 +576,13 @@ sc_prohibit_intprops_without_use: re='\<($(_intprops_syms_re)) *\(' \ $(_sc_header_without_use) +_stddef_syms_re = NULL|offsetof|ptrdiff_t|size_t|wchar_t +# Prohibit the inclusion of stddef.h without an actual use. +sc_prohibit_stddef_without_use: + @h='<stddef.h>' \ + re='\<($(_stddef_syms_re)) *\(' \ + $(_sc_header_without_use) + sc_obsolete_symbols: @prohibit='\<(HAVE''_FCNTL_H|O''_NDELAY)\>' \ halt='do not use HAVE''_FCNTL_H or O'_NDELAY \ @@ -1118,9 +1130,34 @@ no-submodule-changes: : ; \ fi +submodule-checks ?= no-submodule-changes public-submodule-commit + +# Ensure that each sub-module commit we're using is public. +# Without this, it is too easy to tag and release code that +# cannot be built from a fresh clone. +.PHONY: public-submodule-commit +public-submodule-commit: + $(AM_V_GEN)if test -d $(srcdir)/.git; then \ + cd $(srcdir) && \ + git submodule --quiet foreach test '$$(git rev-parse $$sha1)' \ + = '$$(git merge-base origin $$sha1)' \ + || { echo '$(ME): found non-public submodule commit' >&2; \ + exit 1; }; \ + else \ + : ; \ + fi +# This rule has a high enough utility/cost ratio that it should be a +# dependent of "check" by default. However, some of us do occasionally +# commit a temporary change that deliberately points to a non-public +# submodule commit, and want to be able to use rules like "make check". +# In that case, run e.g., "make check gl_public_submodule_commit=" +# to disable this test. +gl_public_submodule_commit ?= public-submodule-commit +check: $(gl_public_submodule_commit) + .PHONY: alpha beta stable ALL_RECURSIVE_TARGETS += alpha beta stable -alpha beta stable: $(local-check) writable-files no-submodule-changes +alpha beta stable: $(local-check) writable-files $(submodule-checks) test $@ = stable \ && { echo $(VERSION) | grep -E '^[0-9]+(\.[0-9]+)+$$' \ || { echo "invalid version string: $(VERSION)" 1>&2; exit 1;};}\ @@ -1208,8 +1245,8 @@ refresh-po: INDENT_SOURCES ?= $(C_SOURCES) .PHONY: indent indent: - indent -nut $(INDENT_SOURCES) - indent -nut $(INDENT_SOURCES) + indent $(INDENT_SOURCES) + indent $(INDENT_SOURCES) # If you want to set UPDATE_COPYRIGHT_* environment variables, # put the assignments in this variable. |