gettext.m4
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上传日期:2009-03-27
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- # gettext.m4 serial 17 (gettext-0.11.5)
- dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
- dnl This file is free software, distributed under the terms of the GNU
- dnl General Public License. As a special exception to the GNU General
- dnl Public License, this file may be distributed as part of a program
- dnl that contains a configuration script generated by Autoconf, under
- dnl the same distribution terms as the rest of that program.
- dnl
- dnl This file can can be used in projects which are not available under
- dnl the GNU General Public License or the GNU Library General Public
- dnl License but which still want to provide support for the GNU gettext
- dnl functionality.
- dnl Please note that the actual code of the GNU gettext library is covered
- dnl by the GNU Library General Public License, and the rest of the GNU
- dnl gettext package package is covered by the GNU General Public License.
- dnl They are *not* in the public domain.
- dnl Authors:
- dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
- dnl Bruno Haible <haible@clisp.cons.org>, 2000-2002.
- dnl Macro to add for using GNU gettext.
- dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
- dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
- dnl default (if it is not specified or empty) is 'no-libtool'.
- dnl INTLSYMBOL should be 'external' for packages with no intl directory,
- dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory.
- dnl If INTLSYMBOL is 'use-libtool', then a libtool library
- dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,
- dnl depending on --{enable,disable}-{shared,static} and on the presence of
- dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
- dnl $(top_builddir)/intl/libintl.a will be created.
- dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
- dnl implementations (in libc or libintl) without the ngettext() function
- dnl will be ignored. If NEEDSYMBOL is specified and is
- dnl 'need-formatstring-macros', then GNU gettext implementations that don't
- dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
- dnl INTLDIR is used to find the intl libraries. If empty,
- dnl the value `$(top_builddir)/intl/' is used.
- dnl
- dnl The result of the configuration is one of three cases:
- dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
- dnl and used.
- dnl Catalog format: GNU --> install in $(datadir)
- dnl Catalog extension: .mo after installation, .gmo in source tree
- dnl 2) GNU gettext has been found in the system's C library.
- dnl Catalog format: GNU --> install in $(datadir)
- dnl Catalog extension: .mo after installation, .gmo in source tree
- dnl 3) No internationalization, always use English msgid.
- dnl Catalog format: none
- dnl Catalog extension: none
- dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
- dnl The use of .gmo is historical (it was needed to avoid overwriting the
- dnl GNU format catalogs when building on a platform with an X/Open gettext),
- dnl but we keep it in order not to force irrelevant filename changes on the
- dnl maintainers.
- dnl
- AC_DEFUN([AM_GNU_GETTEXT],
- [
- dnl Argument checking.
- ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
- [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
- ])])])])])
- ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
- [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
- ])])])])
- define(gt_included_intl, ifelse([$1], [external], [no], [yes]))
- define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
- AC_REQUIRE([AM_PO_SUBDIRS])dnl
- ifelse(gt_included_intl, yes, [
- AC_REQUIRE([AM_INTL_SUBDIR])dnl
- ])
- dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
- AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
- AC_REQUIRE([AC_LIB_RPATH])
- dnl Sometimes libintl requires libiconv, so first search for libiconv.
- dnl Ideally we would do this search only after the
- dnl if test "$USE_NLS" = "yes"; then
- dnl if test "$gt_cv_func_gnugettext_libc" != "yes"; then
- dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
- dnl the configure script would need to contain the same shell code
- dnl again, outside any 'if'. There are two solutions:
- dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
- dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
- dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
- dnl documented, we avoid it.
- ifelse(gt_included_intl, yes, , [
- AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
- ])
- AC_MSG_CHECKING([whether NLS is requested])
- dnl Default is enabled NLS
- AC_ARG_ENABLE(nls,
- [ --disable-nls do not use Native Language Support],
- USE_NLS=$enableval, USE_NLS=yes)
- AC_MSG_RESULT($USE_NLS)
- AC_SUBST(USE_NLS)
- ifelse(gt_included_intl, yes, [
- BUILD_INCLUDED_LIBINTL=no
- USE_INCLUDED_LIBINTL=no
- ])
- LIBINTL=
- LTLIBINTL=
- POSUB=
- dnl If we use NLS figure out what method
- if test "$USE_NLS" = "yes"; then
- gt_use_preinstalled_gnugettext=no
- ifelse(gt_included_intl, yes, [
- AC_MSG_CHECKING([whether included gettext is requested])
- AC_ARG_WITH(included-gettext,
- [ --with-included-gettext use the GNU gettext library included here],
- nls_cv_force_use_gnu_gettext=$withval,
- nls_cv_force_use_gnu_gettext=no)
- AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
- nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
- if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
- ])
- dnl User does not insist on using GNU NLS library. Figure out what
- dnl to use. If GNU gettext is available we use this. Else we have
- dnl to fall back to GNU NLS library.
- dnl Add a version number to the cache macros.
- define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1)))
- define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc])
- define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl])
- AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
- [AC_TRY_LINK([#include <libintl.h>
- ]ifelse([$2], [need-formatstring-macros],
- [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
- #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
- #endif
- changequote(,)dnl
- typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
- changequote([,])dnl
- ], [])[extern int _nl_msg_cat_cntr;
- extern int *_nl_domain_bindings;],
- [bindtextdomain ("", "");
- return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],
- gt_cv_func_gnugettext_libc=yes,
- gt_cv_func_gnugettext_libc=no)])
- if test "$gt_cv_func_gnugettext_libc" != "yes"; then
- dnl Sometimes libintl requires libiconv, so first search for libiconv.
- ifelse(gt_included_intl, yes, , [
- AM_ICONV_LINK
- ])
- dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
- dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
- dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
- dnl even if libiconv doesn't exist.
- AC_LIB_LINKFLAGS_BODY([intl])
- AC_CACHE_CHECK([for GNU gettext in libintl],
- gt_cv_func_gnugettext_libintl,
- [gt_save_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$CPPFLAGS $INCINTL"
- gt_save_LIBS="$LIBS"
- LIBS="$LIBS $LIBINTL"
- dnl Now see whether libintl exists and does not depend on libiconv.
- AC_TRY_LINK([#include <libintl.h>
- ]ifelse([$2], [need-formatstring-macros],
- [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
- #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
- #endif
- changequote(,)dnl
- typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
- changequote([,])dnl
- ], [])[extern int _nl_msg_cat_cntr;
- extern
- #ifdef __cplusplus
- "C"
- #endif
- const char *_nl_expand_alias ();],
- [bindtextdomain ("", "");
- return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
- gt_cv_func_gnugettext_libintl=yes,
- gt_cv_func_gnugettext_libintl=no)
- dnl Now see whether libintl exists and depends on libiconv.
- if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
- LIBS="$LIBS $LIBICONV"
- AC_TRY_LINK([#include <libintl.h>
- ]ifelse([$2], [need-formatstring-macros],
- [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
- #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
- #endif
- changequote(,)dnl
- typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
- changequote([,])dnl
- ], [])[extern int _nl_msg_cat_cntr;
- extern
- #ifdef __cplusplus
- "C"
- #endif
- const char *_nl_expand_alias ();],
- [bindtextdomain ("", "");
- return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
- [LIBINTL="$LIBINTL $LIBICONV"
- LTLIBINTL="$LTLIBINTL $LTLIBICONV"
- gt_cv_func_gnugettext_libintl=yes
- ])
- fi
- CPPFLAGS="$gt_save_CPPFLAGS"
- LIBS="$gt_save_LIBS"])
- fi
- dnl If an already present or preinstalled GNU gettext() is found,
- dnl use it. But if this macro is used in GNU gettext, and GNU
- dnl gettext is already preinstalled in libintl, we update this
- dnl libintl. (Cf. the install rule in intl/Makefile.in.)
- if test "$gt_cv_func_gnugettext_libc" = "yes"
- || { test "$gt_cv_func_gnugettext_libintl" = "yes"
- && test "$PACKAGE" != gettext; }; then
- gt_use_preinstalled_gnugettext=yes
- else
- dnl Reset the values set by searching for libintl.
- LIBINTL=
- LTLIBINTL=
- INCINTL=
- fi
- ifelse(gt_included_intl, yes, [
- if test "$gt_use_preinstalled_gnugettext" != "yes"; then
- dnl GNU gettext is not found in the C library.
- dnl Fall back on included GNU gettext library.
- nls_cv_use_gnu_gettext=yes
- fi
- fi
- if test "$nls_cv_use_gnu_gettext" = "yes"; then
- dnl Mark actions used to generate GNU NLS library.
- INTLOBJS="$(GETTOBJS)"
- BUILD_INCLUDED_LIBINTL=yes
- USE_INCLUDED_LIBINTL=yes
- LIBINTL="ifelse([$3],[],${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV"
- LTLIBINTL="ifelse([$3],[],${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV"
- LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
- fi
- if test "$gt_use_preinstalled_gnugettext" = "yes"
- || test "$nls_cv_use_gnu_gettext" = "yes"; then
- dnl Mark actions to use GNU gettext tools.
- CATOBJEXT=.gmo
- fi
- ])
- if test "$gt_use_preinstalled_gnugettext" = "yes"
- || test "$nls_cv_use_gnu_gettext" = "yes"; then
- AC_DEFINE(ENABLE_NLS, 1,
- [Define to 1 if translation of program messages to the user's native language
- is requested.])
- else
- USE_NLS=no
- fi
- fi
- if test "$USE_NLS" = "yes"; then
- if test "$gt_use_preinstalled_gnugettext" = "yes"; then
- if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
- AC_MSG_CHECKING([how to link with libintl])
- AC_MSG_RESULT([$LIBINTL])
- AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
- fi
- dnl For backward compatibility. Some packages may be using this.
- AC_DEFINE(HAVE_GETTEXT, 1,
- [Define if the GNU gettext() function is already present or preinstalled.])
- AC_DEFINE(HAVE_DCGETTEXT, 1,
- [Define if the GNU dcgettext() function is already present or preinstalled.])
- fi
- dnl We need to process the po/ directory.
- POSUB=po
- fi
- ifelse(gt_included_intl, yes, [
- dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
- dnl to 'yes' because some of the testsuite requires it.
- if test "$PACKAGE" = gettext; then
- BUILD_INCLUDED_LIBINTL=yes
- fi
- dnl Make all variables we use known to autoconf.
- AC_SUBST(BUILD_INCLUDED_LIBINTL)
- AC_SUBST(USE_INCLUDED_LIBINTL)
- AC_SUBST(CATOBJEXT)
- AC_SUBST(INTLOBJS)
- dnl For backward compatibility. Some configure.ins may be using this.
- nls_cv_header_intl=
- nls_cv_header_libgt=
- dnl For backward compatibility. Some Makefiles may be using this.
- DATADIRNAME=share
- AC_SUBST(DATADIRNAME)
- dnl For backward compatibility. Some Makefiles may be using this.
- INSTOBJEXT=.mo
- AC_SUBST(INSTOBJEXT)
- dnl For backward compatibility. Some Makefiles may be using this.
- GENCAT=gencat
- AC_SUBST(GENCAT)
- dnl Enable libtool support if the surrounding package wishes it.
- INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
- AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
- ])
- dnl For backward compatibility. Some Makefiles may be using this.
- INTLLIBS="$LIBINTL"
- AC_SUBST(INTLLIBS)
- dnl Make all documented variables known to autoconf.
- AC_SUBST(LIBINTL)
- AC_SUBST(LTLIBINTL)
- AC_SUBST(POSUB)
- ])
- dnl Checks for all prerequisites of the po subdirectory,
- dnl except for USE_NLS.
- AC_DEFUN([AM_PO_SUBDIRS],
- [
- AC_REQUIRE([AC_PROG_MAKE_SET])dnl
- AC_REQUIRE([AC_PROG_INSTALL])dnl
- AC_REQUIRE([AM_MKINSTALLDIRS])dnl
- dnl Perform the following tests also if --disable-nls has been given,
- dnl because they are needed for "make dist" to work.
- dnl Search for GNU msgfmt in the PATH.
- dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
- dnl The second test excludes FreeBSD msgfmt.
- AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
- [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
- (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
- :)
- AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
- dnl Search for GNU xgettext 0.11 or newer in the PATH.
- dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
- dnl The second test excludes FreeBSD xgettext.
- AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
- [$ac_dir/$ac_word --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
- (if $ac_dir/$ac_word --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
- :)
- dnl Remove leftover from FreeBSD xgettext call.
- rm -f messages.po
- dnl Search for GNU msgmerge 0.11 or newer in the PATH.
- AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
- [$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :)
- dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
- dnl Test whether we really found GNU msgfmt.
- if test "$GMSGFMT" != ":"; then
- dnl If it is no GNU msgfmt we define it as : so that the
- dnl Makefiles still can work.
- if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
- (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
- : ;
- else
- GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
- AC_MSG_RESULT(
- [found $GMSGFMT program is not GNU msgfmt; ignore it])
- GMSGFMT=":"
- fi
- fi
- dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
- dnl Test whether we really found GNU xgettext.
- if test "$XGETTEXT" != ":"; then
- dnl If it is no GNU xgettext we define it as : so that the
- dnl Makefiles still can work.
- if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
- (if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
- : ;
- else
- AC_MSG_RESULT(
- [found xgettext program is not GNU xgettext; ignore it])
- XGETTEXT=":"
- fi
- dnl Remove leftover from FreeBSD xgettext call.
- rm -f messages.po
- fi
- AC_OUTPUT_COMMANDS([
- for ac_file in $CONFIG_FILES; do
- # Support "outfile[:infile[:infile...]]"
- case "$ac_file" in
- *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- esac
- # PO directories have a Makefile.in generated from Makefile.in.in.
- case "$ac_file" in */Makefile.in)
- # Adjust a relative srcdir.
- ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
- ac_dir_suffix="/`echo "$ac_dir"|sed 's%^./%%'`"
- ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
- # In autoconf-2.13 it is called $ac_given_srcdir.
- # In autoconf-2.50 it is called $srcdir.
- test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
- case "$ac_given_srcdir" in
- .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
- /*) top_srcdir="$ac_given_srcdir" ;;
- *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
- esac
- if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
- rm -f "$ac_dir/POTFILES"
- test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
- cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*$/d" -e "s,.*, $top_srcdir/& \\," | sed -e "$s/(.*) \\/1/" > "$ac_dir/POTFILES"
- # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
- # on $ac_dir but don't depend on user-specified configuration
- # parameters.
- if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
- # The LINGUAS file contains the set of available languages.
- if test -n "$ALL_LINGUAS"; then
- test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
- fi
- ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
- # Hide the ALL_LINGUAS assigment from automake.
- eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
- fi
- case "$ac_given_srcdir" in
- .) srcdirpre= ;;
- *) srcdirpre='$(srcdir)/' ;;
- esac
- POFILES=
- GMOFILES=
- UPDATEPOFILES=
- DUMMYPOFILES=
- for lang in $ALL_LINGUAS; do
- POFILES="$POFILES $srcdirpre$lang.po"
- GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
- UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
- DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
- done
- # CATALOGS depends on both $ac_dir and the user's LINGUAS
- # environment variable.
- INST_LINGUAS=
- if test -n "$ALL_LINGUAS"; then
- for presentlang in $ALL_LINGUAS; do
- useit=no
- if test "%UNSET%" != "$LINGUAS"; then
- desiredlanguages="$LINGUAS"
- else
- desiredlanguages="$ALL_LINGUAS"
- fi
- for desiredlang in $desiredlanguages; do
- # Use the presentlang catalog if desiredlang is
- # a. equal to presentlang, or
- # b. a variant of presentlang (because in this case,
- # presentlang can be used as a fallback for messages
- # which are not translated in the desiredlang catalog).
- case "$desiredlang" in
- "$presentlang"*) useit=yes;;
- esac
- done
- if test $useit = yes; then
- INST_LINGUAS="$INST_LINGUAS $presentlang"
- fi
- done
- fi
- CATALOGS=
- if test -n "$INST_LINGUAS"; then
- for lang in $INST_LINGUAS; do
- CATALOGS="$CATALOGS $lang.gmo"
- done
- fi
- test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
- sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
- for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
- if test -f "$f"; then
- case "$f" in
- *.orig | *.bak | *~) ;;
- *) cat "$f" >> "$ac_dir/Makefile" ;;
- esac
- fi
- done
- fi
- ;;
- esac
- done],
- [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
- # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
- # from automake.
- eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
- # Capture the value of LINGUAS because we need it to compute CATALOGS.
- LINGUAS="${LINGUAS-%UNSET%}"
- ])
- ])
- dnl Checks for all prerequisites of the intl subdirectory,
- dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
- dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
- AC_DEFUN([AM_INTL_SUBDIR],
- [
- AC_REQUIRE([AC_PROG_INSTALL])dnl
- AC_REQUIRE([AM_MKINSTALLDIRS])dnl
- AC_REQUIRE([AC_PROG_CC])dnl
- AC_REQUIRE([AC_CANONICAL_HOST])dnl
- AC_REQUIRE([AC_PROG_RANLIB])dnl
- AC_REQUIRE([AC_ISC_POSIX])dnl
- AC_REQUIRE([AC_HEADER_STDC])dnl
- AC_REQUIRE([AC_C_CONST])dnl
- AC_REQUIRE([AC_C_INLINE])dnl
- AC_REQUIRE([AC_TYPE_OFF_T])dnl
- AC_REQUIRE([AC_TYPE_SIZE_T])dnl
- AC_REQUIRE([AC_FUNC_ALLOCA])dnl
- AC_REQUIRE([AC_FUNC_MMAP])dnl
- AC_REQUIRE([jm_GLIBC21])dnl
- AC_REQUIRE([gt_INTDIV0])dnl
- AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])dnl
- AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
- AC_REQUIRE([gt_INTTYPES_PRI])dnl
- AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h
- stdlib.h string.h unistd.h sys/param.h])
- AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getc_unlocked getcwd getegid
- geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy
- strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
- AM_ICONV
- AM_LANGINFO_CODESET
- if test $ac_cv_header_locale_h = yes; then
- AM_LC_MESSAGES
- fi
- dnl intl/plural.c is generated from intl/plural.y. It requires bison,
- dnl because plural.y uses bison specific features. It requires at least
- dnl bison-1.26 because earlier versions generate a plural.c that doesn't
- dnl compile.
- dnl bison is only needed for the maintainer (who touches plural.y). But in
- dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
- dnl the rule in general Makefile. Now, some people carelessly touch the
- dnl files or have a broken "make" program, hence the plural.c rule will
- dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
- dnl present or too old.
- AC_CHECK_PROGS([INTLBISON], [bison])
- if test -z "$INTLBISON"; then
- ac_verc_fail=yes
- else
- dnl Found it, now check the version.
- AC_MSG_CHECKING([version of bison])
- changequote(<<,>>)dnl
- ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* ([0-9]*.[0-9.]*).*$/1/p'`
- case $ac_prog_version in
- '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
- 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
- changequote([,])dnl
- ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
- *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
- esac
- AC_MSG_RESULT([$ac_prog_version])
- fi
- if test $ac_verc_fail = yes; then
- INTLBISON=:
- fi
- ])
- AC_DEFUN([AM_MKINSTALLDIRS],
- [
- dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
- dnl find the mkinstalldirs script in another subdir but $(top_srcdir).
- dnl Try to locate is.
- MKINSTALLDIRS=
- if test -n "$ac_aux_dir"; then
- MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
- fi
- if test -z "$MKINSTALLDIRS"; then
- MKINSTALLDIRS="$(top_srcdir)/mkinstalldirs"
- fi
- AC_SUBST(MKINSTALLDIRS)
- ])
- dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
- AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])