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config: libintl/libiconv for gettext() detection
Detect in autoconf whether `-lintl` and possibly `-liconv` are necessary for translation functions like `gettext()`. The actual autoconf code is just: ``` AM_ICONV AM_GNU_GETTEXT([external]) LIBS="$LIBS $LTLIBINTL $LTLIBICONV" ``` References: https://www.gnu.org/software/gettext/manual/html_node/AM_005fGNU_005fGETTEXT.html https://www.gnu.org/software/gettext/manual/html_node/AM_005fICONV.html The reason to check for `libiconv` and add it separately is that this is sometimes necessary if users are linking statically. The `config/*.m4` files were added by running `gettextize` and removing everything else. The empty file `config/config.rpath` is necessary to avoid an error with some versions of autotools, see: http://ramblingfoo.blogspot.com/2007/07/required-file-configrpath-not-found.html The `config.rpath` copied by `gettextize` does not currently work, there is some kind of missing interaction with `libtool` and it tries to apply `libtool` flags to the compiler. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Richard Laager <rlaager@wiktel.com> Signed-off-by: Rafael Kitover <rkitover@gmail.com> Closes #8554
This commit is contained in:
Rafael Kitover
Brian Behlendorf
parent
34d343c2a8
commit
e8864b1b28
0
config/config.rpath
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0
config/config.rpath
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386
config/gettext.m4
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386
config/gettext.m4
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# gettext.m4 serial 70 (gettext-0.20)
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dnl Copyright (C) 1995-2014, 2016, 2018 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl
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dnl This file can be used in projects which are not available under
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dnl the GNU General Public License or the GNU Library General Public
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dnl License but which still want to provide support for the GNU gettext
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dnl functionality.
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dnl Please note that the actual code of the GNU gettext library is covered
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dnl by the GNU Library General Public License, and the rest of the GNU
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dnl gettext package is covered by the GNU General Public License.
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dnl They are *not* in the public domain.
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dnl Authors:
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dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
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dnl Bruno Haible <haible@clisp.cons.org>, 2000-2006, 2008-2010.
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dnl Macro to add for using GNU gettext.
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dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
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dnl INTLSYMBOL must be one of 'external', 'use-libtool'.
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dnl INTLSYMBOL should be 'external' for packages other than GNU gettext, and
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dnl 'use-libtool' for the packages 'gettext-runtime' and 'gettext-tools'.
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dnl If INTLSYMBOL is 'use-libtool', then a libtool library
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dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,
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dnl depending on --{enable,disable}-{shared,static} and on the presence of
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dnl AM-DISABLE-SHARED).
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dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
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dnl implementations (in libc or libintl) without the ngettext() function
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dnl will be ignored. If NEEDSYMBOL is specified and is
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dnl 'need-formatstring-macros', then GNU gettext implementations that don't
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dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
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dnl INTLDIR is used to find the intl libraries. If empty,
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dnl the value '$(top_builddir)/intl/' is used.
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dnl
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dnl The result of the configuration is one of three cases:
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dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
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dnl and used.
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dnl Catalog format: GNU --> install in $(datadir)
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dnl Catalog extension: .mo after installation, .gmo in source tree
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dnl 2) GNU gettext has been found in the system's C library.
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dnl Catalog format: GNU --> install in $(datadir)
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dnl Catalog extension: .mo after installation, .gmo in source tree
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dnl 3) No internationalization, always use English msgid.
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dnl Catalog format: none
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dnl Catalog extension: none
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dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
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dnl The use of .gmo is historical (it was needed to avoid overwriting the
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dnl GNU format catalogs when building on a platform with an X/Open gettext),
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dnl but we keep it in order not to force irrelevant filename changes on the
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dnl maintainers.
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dnl
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AC_DEFUN([AM_GNU_GETTEXT],
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[
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dnl Argument checking.
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ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [use-libtool], ,
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[errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
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])])])])
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ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old],
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[errprint([ERROR: Use of AM_GNU_GETTEXT without [external] argument is no longer supported.
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])])
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ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
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[errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
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])])])])
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define([gt_included_intl],
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ifelse([$1], [external], [no], [yes]))
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gt_NEEDS_INIT
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AM_GNU_GETTEXT_NEED([$2])
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AC_REQUIRE([AM_PO_SUBDIRS])dnl
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ifelse(gt_included_intl, yes, [
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AC_REQUIRE([AM_INTL_SUBDIR])dnl
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])
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dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
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AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
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AC_REQUIRE([AC_LIB_RPATH])
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dnl Sometimes libintl requires libiconv, so first search for libiconv.
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dnl Ideally we would do this search only after the
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dnl if test "$USE_NLS" = "yes"; then
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dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
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dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
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dnl the configure script would need to contain the same shell code
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dnl again, outside any 'if'. There are two solutions:
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dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
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dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
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dnl Since AC_PROVIDE_IFELSE is not documented, we avoid it.
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ifelse(gt_included_intl, yes, , [
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AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
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])
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dnl Sometimes, on Mac OS X, libintl requires linking with CoreFoundation.
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gt_INTL_MACOSX
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dnl Set USE_NLS.
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AC_REQUIRE([AM_NLS])
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ifelse(gt_included_intl, yes, [
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BUILD_INCLUDED_LIBINTL=no
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USE_INCLUDED_LIBINTL=no
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])
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LIBINTL=
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LTLIBINTL=
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POSUB=
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dnl Add a version number to the cache macros.
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case " $gt_needs " in
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*" need-formatstring-macros "*) gt_api_version=3 ;;
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*" need-ngettext "*) gt_api_version=2 ;;
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*) gt_api_version=1 ;;
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esac
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gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
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gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
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dnl If we use NLS figure out what method
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if test "$USE_NLS" = "yes"; then
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gt_use_preinstalled_gnugettext=no
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ifelse(gt_included_intl, yes, [
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AC_MSG_CHECKING([whether included gettext is requested])
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AC_ARG_WITH([included-gettext],
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[ --with-included-gettext use the GNU gettext library included here],
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nls_cv_force_use_gnu_gettext=$withval,
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nls_cv_force_use_gnu_gettext=no)
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AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext])
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nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
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if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
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])
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dnl User does not insist on using GNU NLS library. Figure out what
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dnl to use. If GNU gettext is available we use this. Else we have
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dnl to fall back to GNU NLS library.
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if test $gt_api_version -ge 3; then
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gt_revision_test_code='
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#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
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#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
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#endif
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changequote(,)dnl
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typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
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changequote([,])dnl
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'
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else
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gt_revision_test_code=
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fi
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if test $gt_api_version -ge 2; then
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gt_expression_test_code=' + * ngettext ("", "", 0)'
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else
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gt_expression_test_code=
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fi
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AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc],
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[AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[
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#include <libintl.h>
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#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
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extern int _nl_msg_cat_cntr;
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extern int *_nl_domain_bindings;
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#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)
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#else
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#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
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#endif
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$gt_revision_test_code
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]],
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[[
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bindtextdomain ("", "");
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return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
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]])],
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[eval "$gt_func_gnugettext_libc=yes"],
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[eval "$gt_func_gnugettext_libc=no"])])
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if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
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dnl Sometimes libintl requires libiconv, so first search for libiconv.
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ifelse(gt_included_intl, yes, , [
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AM_ICONV_LINK
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])
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dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
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dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
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dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
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dnl even if libiconv doesn't exist.
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AC_LIB_LINKFLAGS_BODY([intl])
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AC_CACHE_CHECK([for GNU gettext in libintl],
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[$gt_func_gnugettext_libintl],
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[gt_save_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $INCINTL"
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gt_save_LIBS="$LIBS"
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LIBS="$LIBS $LIBINTL"
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dnl Now see whether libintl exists and does not depend on libiconv.
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[
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#include <libintl.h>
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#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
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extern int _nl_msg_cat_cntr;
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extern
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#ifdef __cplusplus
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"C"
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#endif
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const char *_nl_expand_alias (const char *);
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#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
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#else
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#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
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#endif
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$gt_revision_test_code
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]],
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[[
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bindtextdomain ("", "");
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return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
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]])],
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[eval "$gt_func_gnugettext_libintl=yes"],
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[eval "$gt_func_gnugettext_libintl=no"])
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dnl Now see whether libintl exists and depends on libiconv.
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if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
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LIBS="$LIBS $LIBICONV"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[
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#include <libintl.h>
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#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
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extern int _nl_msg_cat_cntr;
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extern
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#ifdef __cplusplus
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"C"
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#endif
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const char *_nl_expand_alias (const char *);
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#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
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#else
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#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
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#endif
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$gt_revision_test_code
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]],
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[[
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bindtextdomain ("", "");
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return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
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]])],
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[LIBINTL="$LIBINTL $LIBICONV"
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LTLIBINTL="$LTLIBINTL $LTLIBICONV"
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eval "$gt_func_gnugettext_libintl=yes"
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])
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fi
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CPPFLAGS="$gt_save_CPPFLAGS"
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LIBS="$gt_save_LIBS"])
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fi
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dnl If an already present or preinstalled GNU gettext() is found,
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dnl use it. But if this macro is used in GNU gettext, and GNU
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dnl gettext is already preinstalled in libintl, we update this
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dnl libintl. (Cf. the install rule in intl/Makefile.in.)
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if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
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|| { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
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&& test "$PACKAGE" != gettext-runtime \
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&& test "$PACKAGE" != gettext-tools; }; then
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gt_use_preinstalled_gnugettext=yes
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else
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dnl Reset the values set by searching for libintl.
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LIBINTL=
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LTLIBINTL=
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INCINTL=
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fi
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ifelse(gt_included_intl, yes, [
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if test "$gt_use_preinstalled_gnugettext" != "yes"; then
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dnl GNU gettext is not found in the C library.
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dnl Fall back on included GNU gettext library.
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nls_cv_use_gnu_gettext=yes
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fi
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fi
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if test "$nls_cv_use_gnu_gettext" = "yes"; then
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dnl Mark actions used to generate GNU NLS library.
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BUILD_INCLUDED_LIBINTL=yes
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USE_INCLUDED_LIBINTL=yes
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LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.la $LIBICONV $LIBTHREAD"
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LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.la $LTLIBICONV $LTLIBTHREAD"
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LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
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fi
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CATOBJEXT=
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if test "$gt_use_preinstalled_gnugettext" = "yes" \
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|| test "$nls_cv_use_gnu_gettext" = "yes"; then
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dnl Mark actions to use GNU gettext tools.
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CATOBJEXT=.gmo
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fi
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])
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if test -n "$INTL_MACOSX_LIBS"; then
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if test "$gt_use_preinstalled_gnugettext" = "yes" \
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|| test "$nls_cv_use_gnu_gettext" = "yes"; then
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dnl Some extra flags are needed during linking.
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LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
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LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
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fi
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fi
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if test "$gt_use_preinstalled_gnugettext" = "yes" \
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|| test "$nls_cv_use_gnu_gettext" = "yes"; then
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AC_DEFINE([ENABLE_NLS], [1],
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[Define to 1 if translation of program messages to the user's native language
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is requested.])
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else
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USE_NLS=no
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fi
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fi
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AC_MSG_CHECKING([whether to use NLS])
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AC_MSG_RESULT([$USE_NLS])
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if test "$USE_NLS" = "yes"; then
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|
AC_MSG_CHECKING([where the gettext function comes from])
|
||||||
|
if test "$gt_use_preinstalled_gnugettext" = "yes"; then
|
||||||
|
if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
|
||||||
|
gt_source="external libintl"
|
||||||
|
else
|
||||||
|
gt_source="libc"
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
gt_source="included intl directory"
|
||||||
|
fi
|
||||||
|
AC_MSG_RESULT([$gt_source])
|
||||||
|
fi
|
||||||
|
|
||||||
|
if test "$USE_NLS" = "yes"; then
|
||||||
|
|
||||||
|
if test "$gt_use_preinstalled_gnugettext" = "yes"; then
|
||||||
|
if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
|
||||||
|
AC_MSG_CHECKING([how to link with libintl])
|
||||||
|
AC_MSG_RESULT([$LIBINTL])
|
||||||
|
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
|
||||||
|
fi
|
||||||
|
|
||||||
|
dnl For backward compatibility. Some packages may be using this.
|
||||||
|
AC_DEFINE([HAVE_GETTEXT], [1],
|
||||||
|
[Define if the GNU gettext() function is already present or preinstalled.])
|
||||||
|
AC_DEFINE([HAVE_DCGETTEXT], [1],
|
||||||
|
[Define if the GNU dcgettext() function is already present or preinstalled.])
|
||||||
|
fi
|
||||||
|
|
||||||
|
dnl We need to process the po/ directory.
|
||||||
|
POSUB=po
|
||||||
|
fi
|
||||||
|
|
||||||
|
ifelse(gt_included_intl, yes, [
|
||||||
|
dnl In GNU gettext we have to set BUILD_INCLUDED_LIBINTL to 'yes'
|
||||||
|
dnl because some of the testsuite requires it.
|
||||||
|
BUILD_INCLUDED_LIBINTL=yes
|
||||||
|
|
||||||
|
dnl Make all variables we use known to autoconf.
|
||||||
|
AC_SUBST([BUILD_INCLUDED_LIBINTL])
|
||||||
|
AC_SUBST([USE_INCLUDED_LIBINTL])
|
||||||
|
AC_SUBST([CATOBJEXT])
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl For backward compatibility. Some Makefiles may be using this.
|
||||||
|
INTLLIBS="$LIBINTL"
|
||||||
|
AC_SUBST([INTLLIBS])
|
||||||
|
|
||||||
|
dnl Make all documented variables known to autoconf.
|
||||||
|
AC_SUBST([LIBINTL])
|
||||||
|
AC_SUBST([LTLIBINTL])
|
||||||
|
AC_SUBST([POSUB])
|
||||||
|
])
|
||||||
|
|
||||||
|
|
||||||
|
dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized.
|
||||||
|
m4_define([gt_NEEDS_INIT],
|
||||||
|
[
|
||||||
|
m4_divert_text([DEFAULTS], [gt_needs=])
|
||||||
|
m4_define([gt_NEEDS_INIT], [])
|
||||||
|
])
|
||||||
|
|
||||||
|
|
||||||
|
dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL])
|
||||||
|
AC_DEFUN([AM_GNU_GETTEXT_NEED],
|
||||||
|
[
|
||||||
|
m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"])
|
||||||
|
])
|
||||||
|
|
||||||
|
|
||||||
|
dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
|
||||||
|
AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
|
||||||
|
|
||||||
|
|
||||||
|
dnl Usage: AM_GNU_GETTEXT_REQUIRE_VERSION([gettext-version])
|
||||||
|
AC_DEFUN([AM_GNU_GETTEXT_REQUIRE_VERSION], [])
|
||||||
644
config/host-cpu-c-abi.m4
Normal file
644
config/host-cpu-c-abi.m4
Normal file
@ -0,0 +1,644 @@
|
|||||||
|
# host-cpu-c-abi.m4 serial 11
|
||||||
|
dnl Copyright (C) 2002-2019 Free Software Foundation, Inc.
|
||||||
|
dnl This file is free software; the Free Software Foundation
|
||||||
|
dnl gives unlimited permission to copy and/or distribute it,
|
||||||
|
dnl with or without modifications, as long as this notice is preserved.
|
||||||
|
|
||||||
|
dnl From Bruno Haible and Sam Steingold.
|
||||||
|
|
||||||
|
dnl Sets the HOST_CPU variable to the canonical name of the CPU.
|
||||||
|
dnl Sets the HOST_CPU_C_ABI variable to the canonical name of the CPU with its
|
||||||
|
dnl C language ABI (application binary interface).
|
||||||
|
dnl Also defines __${HOST_CPU}__ and __${HOST_CPU_C_ABI}__ as C macros in
|
||||||
|
dnl config.h.
|
||||||
|
dnl
|
||||||
|
dnl This canonical name can be used to select a particular assembly language
|
||||||
|
dnl source file that will interoperate with C code on the given host.
|
||||||
|
dnl
|
||||||
|
dnl For example:
|
||||||
|
dnl * 'i386' and 'sparc' are different canonical names, because code for i386
|
||||||
|
dnl will not run on SPARC CPUs and vice versa. They have different
|
||||||
|
dnl instruction sets.
|
||||||
|
dnl * 'sparc' and 'sparc64' are different canonical names, because code for
|
||||||
|
dnl 'sparc' and code for 'sparc64' cannot be linked together: 'sparc' code
|
||||||
|
dnl contains 32-bit instructions, whereas 'sparc64' code contains 64-bit
|
||||||
|
dnl instructions. A process on a SPARC CPU can be in 32-bit mode or in 64-bit
|
||||||
|
dnl mode, but not both.
|
||||||
|
dnl * 'mips' and 'mipsn32' are different canonical names, because they use
|
||||||
|
dnl different argument passing and return conventions for C functions, and
|
||||||
|
dnl although the instruction set of 'mips' is a large subset of the
|
||||||
|
dnl instruction set of 'mipsn32'.
|
||||||
|
dnl * 'mipsn32' and 'mips64' are different canonical names, because they use
|
||||||
|
dnl different sizes for the C types like 'int' and 'void *', and although
|
||||||
|
dnl the instruction sets of 'mipsn32' and 'mips64' are the same.
|
||||||
|
dnl * The same canonical name is used for different endiannesses. You can
|
||||||
|
dnl determine the endianness through preprocessor symbols:
|
||||||
|
dnl - 'arm': test __ARMEL__.
|
||||||
|
dnl - 'mips', 'mipsn32', 'mips64': test _MIPSEB vs. _MIPSEL.
|
||||||
|
dnl - 'powerpc64': test _BIG_ENDIAN vs. _LITTLE_ENDIAN.
|
||||||
|
dnl * The same name 'i386' is used for CPUs of type i386, i486, i586
|
||||||
|
dnl (Pentium), AMD K7, Pentium II, Pentium IV, etc., because
|
||||||
|
dnl - Instructions that do not exist on all of these CPUs (cmpxchg,
|
||||||
|
dnl MMX, SSE, SSE2, 3DNow! etc.) are not frequently used. If your
|
||||||
|
dnl assembly language source files use such instructions, you will
|
||||||
|
dnl need to make the distinction.
|
||||||
|
dnl - Speed of execution of the common instruction set is reasonable across
|
||||||
|
dnl the entire family of CPUs. If you have assembly language source files
|
||||||
|
dnl that are optimized for particular CPU types (like GNU gmp has), you
|
||||||
|
dnl will need to make the distinction.
|
||||||
|
dnl See <https://en.wikipedia.org/wiki/X86_instruction_listings>.
|
||||||
|
AC_DEFUN([gl_HOST_CPU_C_ABI],
|
||||||
|
[
|
||||||
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
||||||
|
AC_REQUIRE([gl_C_ASM])
|
||||||
|
AC_CACHE_CHECK([host CPU and C ABI], [gl_cv_host_cpu_c_abi],
|
||||||
|
[case "$host_cpu" in
|
||||||
|
|
||||||
|
changequote(,)dnl
|
||||||
|
i[4567]86 )
|
||||||
|
changequote([,])dnl
|
||||||
|
gl_cv_host_cpu_c_abi=i386
|
||||||
|
;;
|
||||||
|
|
||||||
|
x86_64 )
|
||||||
|
# On x86_64 systems, the C compiler may be generating code in one of
|
||||||
|
# these ABIs:
|
||||||
|
# - 64-bit instruction set, 64-bit pointers, 64-bit 'long': x86_64.
|
||||||
|
# - 64-bit instruction set, 64-bit pointers, 32-bit 'long': x86_64
|
||||||
|
# with native Windows (mingw, MSVC).
|
||||||
|
# - 64-bit instruction set, 32-bit pointers, 32-bit 'long': x86_64-x32.
|
||||||
|
# - 32-bit instruction set, 32-bit pointers, 32-bit 'long': i386.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if (defined __x86_64__ || defined __amd64__ \
|
||||||
|
|| defined _M_X64 || defined _M_AMD64)
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __ILP32__ || defined _ILP32
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi=x86_64-x32],
|
||||||
|
[gl_cv_host_cpu_c_abi=x86_64])],
|
||||||
|
[gl_cv_host_cpu_c_abi=i386])
|
||||||
|
;;
|
||||||
|
|
||||||
|
changequote(,)dnl
|
||||||
|
alphaev[4-8] | alphaev56 | alphapca5[67] | alphaev6[78] )
|
||||||
|
changequote([,])dnl
|
||||||
|
gl_cv_host_cpu_c_abi=alpha
|
||||||
|
;;
|
||||||
|
|
||||||
|
arm* | aarch64 )
|
||||||
|
# Assume arm with EABI.
|
||||||
|
# On arm64 systems, the C compiler may be generating code in one of
|
||||||
|
# these ABIs:
|
||||||
|
# - aarch64 instruction set, 64-bit pointers, 64-bit 'long': arm64.
|
||||||
|
# - aarch64 instruction set, 32-bit pointers, 32-bit 'long': arm64-ilp32.
|
||||||
|
# - 32-bit instruction set, 32-bit pointers, 32-bit 'long': arm or armhf.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#ifdef __aarch64__
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __ILP32__ || defined _ILP32
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi=arm64-ilp32],
|
||||||
|
[gl_cv_host_cpu_c_abi=arm64])],
|
||||||
|
[# Don't distinguish little-endian and big-endian arm, since they
|
||||||
|
# don't require different machine code for simple operations and
|
||||||
|
# since the user can distinguish them through the preprocessor
|
||||||
|
# defines __ARMEL__ vs. __ARMEB__.
|
||||||
|
# But distinguish arm which passes floating-point arguments and
|
||||||
|
# return values in integer registers (r0, r1, ...) - this is
|
||||||
|
# gcc -mfloat-abi=soft or gcc -mfloat-abi=softfp - from arm which
|
||||||
|
# passes them in float registers (s0, s1, ...) and double registers
|
||||||
|
# (d0, d1, ...) - this is gcc -mfloat-abi=hard. GCC 4.6 or newer
|
||||||
|
# sets the preprocessor defines __ARM_PCS (for the first case) and
|
||||||
|
# __ARM_PCS_VFP (for the second case), but older GCC does not.
|
||||||
|
echo 'double ddd; void func (double dd) { ddd = dd; }' > conftest.c
|
||||||
|
# Look for a reference to the register d0 in the .s file.
|
||||||
|
AC_TRY_COMMAND(${CC-cc} $CFLAGS $CPPFLAGS $gl_c_asm_opt conftest.c) >/dev/null 2>&1
|
||||||
|
if LC_ALL=C grep 'd0,' conftest.$gl_asmext >/dev/null; then
|
||||||
|
gl_cv_host_cpu_c_abi=armhf
|
||||||
|
else
|
||||||
|
gl_cv_host_cpu_c_abi=arm
|
||||||
|
fi
|
||||||
|
rm -f conftest*
|
||||||
|
])
|
||||||
|
;;
|
||||||
|
|
||||||
|
hppa1.0 | hppa1.1 | hppa2.0* | hppa64 )
|
||||||
|
# On hppa, the C compiler may be generating 32-bit code or 64-bit
|
||||||
|
# code. In the latter case, it defines _LP64 and __LP64__.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#ifdef __LP64__
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi=hppa64],
|
||||||
|
[gl_cv_host_cpu_c_abi=hppa])
|
||||||
|
;;
|
||||||
|
|
||||||
|
ia64* )
|
||||||
|
# On ia64 on HP-UX, the C compiler may be generating 64-bit code or
|
||||||
|
# 32-bit code. In the latter case, it defines _ILP32.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#ifdef _ILP32
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi=ia64-ilp32],
|
||||||
|
[gl_cv_host_cpu_c_abi=ia64])
|
||||||
|
;;
|
||||||
|
|
||||||
|
mips* )
|
||||||
|
# We should also check for (_MIPS_SZPTR == 64), but gcc keeps this
|
||||||
|
# at 32.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined _MIPS_SZLONG && (_MIPS_SZLONG == 64)
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi=mips64],
|
||||||
|
[# In the n32 ABI, _ABIN32 is defined, _ABIO32 is not defined (but
|
||||||
|
# may later get defined by <sgidefs.h>), and _MIPS_SIM == _ABIN32.
|
||||||
|
# In the 32 ABI, _ABIO32 is defined, _ABIN32 is not defined (but
|
||||||
|
# may later get defined by <sgidefs.h>), and _MIPS_SIM == _ABIO32.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if (_MIPS_SIM == _ABIN32)
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi=mipsn32],
|
||||||
|
[gl_cv_host_cpu_c_abi=mips])])
|
||||||
|
;;
|
||||||
|
|
||||||
|
powerpc* )
|
||||||
|
# Different ABIs are in use on AIX vs. Mac OS X vs. Linux,*BSD.
|
||||||
|
# No need to distinguish them here; the caller may distinguish
|
||||||
|
# them based on the OS.
|
||||||
|
# On powerpc64 systems, the C compiler may still be generating
|
||||||
|
# 32-bit code. And on powerpc-ibm-aix systems, the C compiler may
|
||||||
|
# be generating 64-bit code.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __powerpc64__ || defined _ARCH_PPC64
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[# On powerpc64, there are two ABIs on Linux: The AIX compatible
|
||||||
|
# one and the ELFv2 one. The latter defines _CALL_ELF=2.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined _CALL_ELF && _CALL_ELF == 2
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi=powerpc64-elfv2],
|
||||||
|
[gl_cv_host_cpu_c_abi=powerpc64])
|
||||||
|
],
|
||||||
|
[gl_cv_host_cpu_c_abi=powerpc])
|
||||||
|
;;
|
||||||
|
|
||||||
|
rs6000 )
|
||||||
|
gl_cv_host_cpu_c_abi=powerpc
|
||||||
|
;;
|
||||||
|
|
||||||
|
riscv32 | riscv64 )
|
||||||
|
# There are 2 architectures (with variants): rv32* and rv64*.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if __riscv_xlen == 64
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[cpu=riscv64],
|
||||||
|
[cpu=riscv32])
|
||||||
|
# There are 6 ABIs: ilp32, ilp32f, ilp32d, lp64, lp64f, lp64d.
|
||||||
|
# Size of 'long' and 'void *':
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __LP64__
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[main_abi=lp64],
|
||||||
|
[main_abi=ilp32])
|
||||||
|
# Float ABIs:
|
||||||
|
# __riscv_float_abi_double:
|
||||||
|
# 'float' and 'double' are passed in floating-point registers.
|
||||||
|
# __riscv_float_abi_single:
|
||||||
|
# 'float' are passed in floating-point registers.
|
||||||
|
# __riscv_float_abi_soft:
|
||||||
|
# No values are passed in floating-point registers.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __riscv_float_abi_double
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[float_abi=d],
|
||||||
|
[AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __riscv_float_abi_single
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[float_abi=f],
|
||||||
|
[float_abi=''])
|
||||||
|
])
|
||||||
|
gl_cv_host_cpu_c_abi="${cpu}-${main_abi}${float_abi}"
|
||||||
|
;;
|
||||||
|
|
||||||
|
s390* )
|
||||||
|
# On s390x, the C compiler may be generating 64-bit (= s390x) code
|
||||||
|
# or 31-bit (= s390) code.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __LP64__ || defined __s390x__
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi=s390x],
|
||||||
|
[gl_cv_host_cpu_c_abi=s390])
|
||||||
|
;;
|
||||||
|
|
||||||
|
sparc | sparc64 )
|
||||||
|
# UltraSPARCs running Linux have `uname -m` = "sparc64", but the
|
||||||
|
# C compiler still generates 32-bit code.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __sparcv9 || defined __arch64__
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi=sparc64],
|
||||||
|
[gl_cv_host_cpu_c_abi=sparc])
|
||||||
|
;;
|
||||||
|
|
||||||
|
*)
|
||||||
|
gl_cv_host_cpu_c_abi="$host_cpu"
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl In most cases, $HOST_CPU and $HOST_CPU_C_ABI are the same.
|
||||||
|
HOST_CPU=`echo "$gl_cv_host_cpu_c_abi" | sed -e 's/-.*//'`
|
||||||
|
HOST_CPU_C_ABI="$gl_cv_host_cpu_c_abi"
|
||||||
|
AC_SUBST([HOST_CPU])
|
||||||
|
AC_SUBST([HOST_CPU_C_ABI])
|
||||||
|
|
||||||
|
# This was
|
||||||
|
# AC_DEFINE_UNQUOTED([__${HOST_CPU}__])
|
||||||
|
# AC_DEFINE_UNQUOTED([__${HOST_CPU_C_ABI}__])
|
||||||
|
# earlier, but KAI C++ 3.2d doesn't like this.
|
||||||
|
sed -e 's/-/_/g' >> confdefs.h <<EOF
|
||||||
|
#ifndef __${HOST_CPU}__
|
||||||
|
#define __${HOST_CPU}__ 1
|
||||||
|
#endif
|
||||||
|
#ifndef __${HOST_CPU_C_ABI}__
|
||||||
|
#define __${HOST_CPU_C_ABI}__ 1
|
||||||
|
#endif
|
||||||
|
EOF
|
||||||
|
AH_TOP([/* CPU and C ABI indicator */
|
||||||
|
#ifndef __i386__
|
||||||
|
#undef __i386__
|
||||||
|
#endif
|
||||||
|
#ifndef __x86_64_x32__
|
||||||
|
#undef __x86_64_x32__
|
||||||
|
#endif
|
||||||
|
#ifndef __x86_64__
|
||||||
|
#undef __x86_64__
|
||||||
|
#endif
|
||||||
|
#ifndef __alpha__
|
||||||
|
#undef __alpha__
|
||||||
|
#endif
|
||||||
|
#ifndef __arm__
|
||||||
|
#undef __arm__
|
||||||
|
#endif
|
||||||
|
#ifndef __armhf__
|
||||||
|
#undef __armhf__
|
||||||
|
#endif
|
||||||
|
#ifndef __arm64_ilp32__
|
||||||
|
#undef __arm64_ilp32__
|
||||||
|
#endif
|
||||||
|
#ifndef __arm64__
|
||||||
|
#undef __arm64__
|
||||||
|
#endif
|
||||||
|
#ifndef __hppa__
|
||||||
|
#undef __hppa__
|
||||||
|
#endif
|
||||||
|
#ifndef __hppa64__
|
||||||
|
#undef __hppa64__
|
||||||
|
#endif
|
||||||
|
#ifndef __ia64_ilp32__
|
||||||
|
#undef __ia64_ilp32__
|
||||||
|
#endif
|
||||||
|
#ifndef __ia64__
|
||||||
|
#undef __ia64__
|
||||||
|
#endif
|
||||||
|
#ifndef __m68k__
|
||||||
|
#undef __m68k__
|
||||||
|
#endif
|
||||||
|
#ifndef __mips__
|
||||||
|
#undef __mips__
|
||||||
|
#endif
|
||||||
|
#ifndef __mipsn32__
|
||||||
|
#undef __mipsn32__
|
||||||
|
#endif
|
||||||
|
#ifndef __mips64__
|
||||||
|
#undef __mips64__
|
||||||
|
#endif
|
||||||
|
#ifndef __powerpc__
|
||||||
|
#undef __powerpc__
|
||||||
|
#endif
|
||||||
|
#ifndef __powerpc64__
|
||||||
|
#undef __powerpc64__
|
||||||
|
#endif
|
||||||
|
#ifndef __powerpc64_elfv2__
|
||||||
|
#undef __powerpc64_elfv2__
|
||||||
|
#endif
|
||||||
|
#ifndef __riscv32__
|
||||||
|
#undef __riscv32__
|
||||||
|
#endif
|
||||||
|
#ifndef __riscv64__
|
||||||
|
#undef __riscv64__
|
||||||
|
#endif
|
||||||
|
#ifndef __riscv32_ilp32__
|
||||||
|
#undef __riscv32_ilp32__
|
||||||
|
#endif
|
||||||
|
#ifndef __riscv32_ilp32f__
|
||||||
|
#undef __riscv32_ilp32f__
|
||||||
|
#endif
|
||||||
|
#ifndef __riscv32_ilp32d__
|
||||||
|
#undef __riscv32_ilp32d__
|
||||||
|
#endif
|
||||||
|
#ifndef __riscv64_ilp32__
|
||||||
|
#undef __riscv64_ilp32__
|
||||||
|
#endif
|
||||||
|
#ifndef __riscv64_ilp32f__
|
||||||
|
#undef __riscv64_ilp32f__
|
||||||
|
#endif
|
||||||
|
#ifndef __riscv64_ilp32d__
|
||||||
|
#undef __riscv64_ilp32d__
|
||||||
|
#endif
|
||||||
|
#ifndef __riscv64_lp64__
|
||||||
|
#undef __riscv64_lp64__
|
||||||
|
#endif
|
||||||
|
#ifndef __riscv64_lp64f__
|
||||||
|
#undef __riscv64_lp64f__
|
||||||
|
#endif
|
||||||
|
#ifndef __riscv64_lp64d__
|
||||||
|
#undef __riscv64_lp64d__
|
||||||
|
#endif
|
||||||
|
#ifndef __s390__
|
||||||
|
#undef __s390__
|
||||||
|
#endif
|
||||||
|
#ifndef __s390x__
|
||||||
|
#undef __s390x__
|
||||||
|
#endif
|
||||||
|
#ifndef __sh__
|
||||||
|
#undef __sh__
|
||||||
|
#endif
|
||||||
|
#ifndef __sparc__
|
||||||
|
#undef __sparc__
|
||||||
|
#endif
|
||||||
|
#ifndef __sparc64__
|
||||||
|
#undef __sparc64__
|
||||||
|
#endif
|
||||||
|
])
|
||||||
|
|
||||||
|
])
|
||||||
|
|
||||||
|
|
||||||
|
dnl Sets the HOST_CPU_C_ABI_32BIT variable to 'yes' if the C language ABI
|
||||||
|
dnl (application binary interface) is a 32-bit one, or to 'no' otherwise.
|
||||||
|
dnl This is a simplified variant of gl_HOST_CPU_C_ABI.
|
||||||
|
AC_DEFUN([gl_HOST_CPU_C_ABI_32BIT],
|
||||||
|
[
|
||||||
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
||||||
|
AC_CACHE_CHECK([32-bit host C ABI], [gl_cv_host_cpu_c_abi_32bit],
|
||||||
|
[if test -n "$gl_cv_host_cpu_c_abi"; then
|
||||||
|
case "$gl_cv_host_cpu_c_abi" in
|
||||||
|
i386 | x86_64-x32 | arm | armhf | arm64-ilp32 | hppa | ia64-ilp32 | mips | mipsn32 | powerpc | riscv*-ilp32* | s390 | sparc)
|
||||||
|
gl_cv_host_cpu_c_abi_32bit=yes ;;
|
||||||
|
*)
|
||||||
|
gl_cv_host_cpu_c_abi_32bit=no ;;
|
||||||
|
esac
|
||||||
|
else
|
||||||
|
case "$host_cpu" in
|
||||||
|
|
||||||
|
changequote(,)dnl
|
||||||
|
i[4567]86 )
|
||||||
|
changequote([,])dnl
|
||||||
|
gl_cv_host_cpu_c_abi_32bit=yes
|
||||||
|
;;
|
||||||
|
|
||||||
|
x86_64 )
|
||||||
|
# On x86_64 systems, the C compiler may be generating code in one of
|
||||||
|
# these ABIs:
|
||||||
|
# - 64-bit instruction set, 64-bit pointers, 64-bit 'long': x86_64.
|
||||||
|
# - 64-bit instruction set, 64-bit pointers, 32-bit 'long': x86_64
|
||||||
|
# with native Windows (mingw, MSVC).
|
||||||
|
# - 64-bit instruction set, 32-bit pointers, 32-bit 'long': x86_64-x32.
|
||||||
|
# - 32-bit instruction set, 32-bit pointers, 32-bit 'long': i386.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if (defined __x86_64__ || defined __amd64__ \
|
||||||
|
|| defined _M_X64 || defined _M_AMD64) \
|
||||||
|
&& !(defined __ILP32__ || defined _ILP32)
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=no],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=yes])
|
||||||
|
;;
|
||||||
|
|
||||||
|
arm* | aarch64 )
|
||||||
|
# Assume arm with EABI.
|
||||||
|
# On arm64 systems, the C compiler may be generating code in one of
|
||||||
|
# these ABIs:
|
||||||
|
# - aarch64 instruction set, 64-bit pointers, 64-bit 'long': arm64.
|
||||||
|
# - aarch64 instruction set, 32-bit pointers, 32-bit 'long': arm64-ilp32.
|
||||||
|
# - 32-bit instruction set, 32-bit pointers, 32-bit 'long': arm or armhf.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __aarch64__ && !(defined __ILP32__ || defined _ILP32)
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=no],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=yes])
|
||||||
|
;;
|
||||||
|
|
||||||
|
hppa1.0 | hppa1.1 | hppa2.0* | hppa64 )
|
||||||
|
# On hppa, the C compiler may be generating 32-bit code or 64-bit
|
||||||
|
# code. In the latter case, it defines _LP64 and __LP64__.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#ifdef __LP64__
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=no],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=yes])
|
||||||
|
;;
|
||||||
|
|
||||||
|
ia64* )
|
||||||
|
# On ia64 on HP-UX, the C compiler may be generating 64-bit code or
|
||||||
|
# 32-bit code. In the latter case, it defines _ILP32.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#ifdef _ILP32
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=yes],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=no])
|
||||||
|
;;
|
||||||
|
|
||||||
|
mips* )
|
||||||
|
# We should also check for (_MIPS_SZPTR == 64), but gcc keeps this
|
||||||
|
# at 32.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined _MIPS_SZLONG && (_MIPS_SZLONG == 64)
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=no],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=yes])
|
||||||
|
;;
|
||||||
|
|
||||||
|
powerpc* )
|
||||||
|
# Different ABIs are in use on AIX vs. Mac OS X vs. Linux,*BSD.
|
||||||
|
# No need to distinguish them here; the caller may distinguish
|
||||||
|
# them based on the OS.
|
||||||
|
# On powerpc64 systems, the C compiler may still be generating
|
||||||
|
# 32-bit code. And on powerpc-ibm-aix systems, the C compiler may
|
||||||
|
# be generating 64-bit code.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __powerpc64__ || defined _ARCH_PPC64
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=no],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=yes])
|
||||||
|
;;
|
||||||
|
|
||||||
|
rs6000 )
|
||||||
|
gl_cv_host_cpu_c_abi_32bit=yes
|
||||||
|
;;
|
||||||
|
|
||||||
|
riscv32 | riscv64 )
|
||||||
|
# There are 6 ABIs: ilp32, ilp32f, ilp32d, lp64, lp64f, lp64d.
|
||||||
|
# Size of 'long' and 'void *':
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __LP64__
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=no],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=yes])
|
||||||
|
;;
|
||||||
|
|
||||||
|
s390* )
|
||||||
|
# On s390x, the C compiler may be generating 64-bit (= s390x) code
|
||||||
|
# or 31-bit (= s390) code.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __LP64__ || defined __s390x__
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=no],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=yes])
|
||||||
|
;;
|
||||||
|
|
||||||
|
sparc | sparc64 )
|
||||||
|
# UltraSPARCs running Linux have `uname -m` = "sparc64", but the
|
||||||
|
# C compiler still generates 32-bit code.
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __sparcv9 || defined __arch64__
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=no],
|
||||||
|
[gl_cv_host_cpu_c_abi_32bit=yes])
|
||||||
|
;;
|
||||||
|
|
||||||
|
*)
|
||||||
|
gl_cv_host_cpu_c_abi_32bit=no
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
])
|
||||||
|
|
||||||
|
HOST_CPU_C_ABI_32BIT="$gl_cv_host_cpu_c_abi_32bit"
|
||||||
|
])
|
||||||
288
config/iconv.m4
Normal file
288
config/iconv.m4
Normal file
@ -0,0 +1,288 @@
|
|||||||
|
# iconv.m4 serial 21
|
||||||
|
dnl Copyright (C) 2000-2002, 2007-2014, 2016-2019 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.
|
||||||
|
|
||||||
|
dnl From Bruno Haible.
|
||||||
|
|
||||||
|
AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
|
||||||
|
[
|
||||||
|
dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
|
||||||
|
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
|
||||||
|
AC_REQUIRE([AC_LIB_RPATH])
|
||||||
|
|
||||||
|
dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
|
||||||
|
dnl accordingly.
|
||||||
|
AC_LIB_LINKFLAGS_BODY([iconv])
|
||||||
|
])
|
||||||
|
|
||||||
|
AC_DEFUN([AM_ICONV_LINK],
|
||||||
|
[
|
||||||
|
dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
|
||||||
|
dnl those with the standalone portable GNU libiconv installed).
|
||||||
|
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
||||||
|
|
||||||
|
dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
|
||||||
|
dnl accordingly.
|
||||||
|
AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
|
||||||
|
|
||||||
|
dnl Add $INCICONV to CPPFLAGS before performing the following checks,
|
||||||
|
dnl because if the user has installed libiconv and not disabled its use
|
||||||
|
dnl via --without-libiconv-prefix, he wants to use it. The first
|
||||||
|
dnl AC_LINK_IFELSE will then fail, the second AC_LINK_IFELSE will succeed.
|
||||||
|
am_save_CPPFLAGS="$CPPFLAGS"
|
||||||
|
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
|
||||||
|
|
||||||
|
AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [
|
||||||
|
am_cv_func_iconv="no, consider installing GNU libiconv"
|
||||||
|
am_cv_lib_iconv=no
|
||||||
|
AC_LINK_IFELSE(
|
||||||
|
[AC_LANG_PROGRAM(
|
||||||
|
[[
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <iconv.h>
|
||||||
|
]],
|
||||||
|
[[iconv_t cd = iconv_open("","");
|
||||||
|
iconv(cd,NULL,NULL,NULL,NULL);
|
||||||
|
iconv_close(cd);]])],
|
||||||
|
[am_cv_func_iconv=yes])
|
||||||
|
if test "$am_cv_func_iconv" != yes; then
|
||||||
|
am_save_LIBS="$LIBS"
|
||||||
|
LIBS="$LIBS $LIBICONV"
|
||||||
|
AC_LINK_IFELSE(
|
||||||
|
[AC_LANG_PROGRAM(
|
||||||
|
[[
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <iconv.h>
|
||||||
|
]],
|
||||||
|
[[iconv_t cd = iconv_open("","");
|
||||||
|
iconv(cd,NULL,NULL,NULL,NULL);
|
||||||
|
iconv_close(cd);]])],
|
||||||
|
[am_cv_lib_iconv=yes]
|
||||||
|
[am_cv_func_iconv=yes])
|
||||||
|
LIBS="$am_save_LIBS"
|
||||||
|
fi
|
||||||
|
])
|
||||||
|
if test "$am_cv_func_iconv" = yes; then
|
||||||
|
AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
|
||||||
|
dnl This tests against bugs in AIX 5.1, AIX 6.1..7.1, HP-UX 11.11,
|
||||||
|
dnl Solaris 10.
|
||||||
|
am_save_LIBS="$LIBS"
|
||||||
|
if test $am_cv_lib_iconv = yes; then
|
||||||
|
LIBS="$LIBS $LIBICONV"
|
||||||
|
fi
|
||||||
|
am_cv_func_iconv_works=no
|
||||||
|
for ac_iconv_const in '' 'const'; do
|
||||||
|
AC_RUN_IFELSE(
|
||||||
|
[AC_LANG_PROGRAM(
|
||||||
|
[[
|
||||||
|
#include <iconv.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
#ifndef ICONV_CONST
|
||||||
|
# define ICONV_CONST $ac_iconv_const
|
||||||
|
#endif
|
||||||
|
]],
|
||||||
|
[[int result = 0;
|
||||||
|
/* Test against AIX 5.1 bug: Failures are not distinguishable from successful
|
||||||
|
returns. */
|
||||||
|
{
|
||||||
|
iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
|
||||||
|
if (cd_utf8_to_88591 != (iconv_t)(-1))
|
||||||
|
{
|
||||||
|
static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
|
||||||
|
char buf[10];
|
||||||
|
ICONV_CONST char *inptr = input;
|
||||||
|
size_t inbytesleft = strlen (input);
|
||||||
|
char *outptr = buf;
|
||||||
|
size_t outbytesleft = sizeof (buf);
|
||||||
|
size_t res = iconv (cd_utf8_to_88591,
|
||||||
|
&inptr, &inbytesleft,
|
||||||
|
&outptr, &outbytesleft);
|
||||||
|
if (res == 0)
|
||||||
|
result |= 1;
|
||||||
|
iconv_close (cd_utf8_to_88591);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/* Test against Solaris 10 bug: Failures are not distinguishable from
|
||||||
|
successful returns. */
|
||||||
|
{
|
||||||
|
iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
|
||||||
|
if (cd_ascii_to_88591 != (iconv_t)(-1))
|
||||||
|
{
|
||||||
|
static ICONV_CONST char input[] = "\263";
|
||||||
|
char buf[10];
|
||||||
|
ICONV_CONST char *inptr = input;
|
||||||
|
size_t inbytesleft = strlen (input);
|
||||||
|
char *outptr = buf;
|
||||||
|
size_t outbytesleft = sizeof (buf);
|
||||||
|
size_t res = iconv (cd_ascii_to_88591,
|
||||||
|
&inptr, &inbytesleft,
|
||||||
|
&outptr, &outbytesleft);
|
||||||
|
if (res == 0)
|
||||||
|
result |= 2;
|
||||||
|
iconv_close (cd_ascii_to_88591);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/* Test against AIX 6.1..7.1 bug: Buffer overrun. */
|
||||||
|
{
|
||||||
|
iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
|
||||||
|
if (cd_88591_to_utf8 != (iconv_t)(-1))
|
||||||
|
{
|
||||||
|
static ICONV_CONST char input[] = "\304";
|
||||||
|
static char buf[2] = { (char)0xDE, (char)0xAD };
|
||||||
|
ICONV_CONST char *inptr = input;
|
||||||
|
size_t inbytesleft = 1;
|
||||||
|
char *outptr = buf;
|
||||||
|
size_t outbytesleft = 1;
|
||||||
|
size_t res = iconv (cd_88591_to_utf8,
|
||||||
|
&inptr, &inbytesleft,
|
||||||
|
&outptr, &outbytesleft);
|
||||||
|
if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
|
||||||
|
result |= 4;
|
||||||
|
iconv_close (cd_88591_to_utf8);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#if 0 /* This bug could be worked around by the caller. */
|
||||||
|
/* Test against HP-UX 11.11 bug: Positive return value instead of 0. */
|
||||||
|
{
|
||||||
|
iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
|
||||||
|
if (cd_88591_to_utf8 != (iconv_t)(-1))
|
||||||
|
{
|
||||||
|
static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
|
||||||
|
char buf[50];
|
||||||
|
ICONV_CONST char *inptr = input;
|
||||||
|
size_t inbytesleft = strlen (input);
|
||||||
|
char *outptr = buf;
|
||||||
|
size_t outbytesleft = sizeof (buf);
|
||||||
|
size_t res = iconv (cd_88591_to_utf8,
|
||||||
|
&inptr, &inbytesleft,
|
||||||
|
&outptr, &outbytesleft);
|
||||||
|
if ((int)res > 0)
|
||||||
|
result |= 8;
|
||||||
|
iconv_close (cd_88591_to_utf8);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
/* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
|
||||||
|
provided. */
|
||||||
|
{
|
||||||
|
/* Try standardized names. */
|
||||||
|
iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP");
|
||||||
|
/* Try IRIX, OSF/1 names. */
|
||||||
|
iconv_t cd2 = iconv_open ("UTF-8", "eucJP");
|
||||||
|
/* Try AIX names. */
|
||||||
|
iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP");
|
||||||
|
/* Try HP-UX names. */
|
||||||
|
iconv_t cd4 = iconv_open ("utf8", "eucJP");
|
||||||
|
if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1)
|
||||||
|
&& cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1))
|
||||||
|
result |= 16;
|
||||||
|
if (cd1 != (iconv_t)(-1))
|
||||||
|
iconv_close (cd1);
|
||||||
|
if (cd2 != (iconv_t)(-1))
|
||||||
|
iconv_close (cd2);
|
||||||
|
if (cd3 != (iconv_t)(-1))
|
||||||
|
iconv_close (cd3);
|
||||||
|
if (cd4 != (iconv_t)(-1))
|
||||||
|
iconv_close (cd4);
|
||||||
|
}
|
||||||
|
return result;
|
||||||
|
]])],
|
||||||
|
[am_cv_func_iconv_works=yes], ,
|
||||||
|
[case "$host_os" in
|
||||||
|
aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
|
||||||
|
*) am_cv_func_iconv_works="guessing yes" ;;
|
||||||
|
esac])
|
||||||
|
test "$am_cv_func_iconv_works" = no || break
|
||||||
|
done
|
||||||
|
LIBS="$am_save_LIBS"
|
||||||
|
])
|
||||||
|
case "$am_cv_func_iconv_works" in
|
||||||
|
*no) am_func_iconv=no am_cv_lib_iconv=no ;;
|
||||||
|
*) am_func_iconv=yes ;;
|
||||||
|
esac
|
||||||
|
else
|
||||||
|
am_func_iconv=no am_cv_lib_iconv=no
|
||||||
|
fi
|
||||||
|
if test "$am_func_iconv" = yes; then
|
||||||
|
AC_DEFINE([HAVE_ICONV], [1],
|
||||||
|
[Define if you have the iconv() function and it works.])
|
||||||
|
fi
|
||||||
|
if test "$am_cv_lib_iconv" = yes; then
|
||||||
|
AC_MSG_CHECKING([how to link with libiconv])
|
||||||
|
AC_MSG_RESULT([$LIBICONV])
|
||||||
|
else
|
||||||
|
dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
|
||||||
|
dnl either.
|
||||||
|
CPPFLAGS="$am_save_CPPFLAGS"
|
||||||
|
LIBICONV=
|
||||||
|
LTLIBICONV=
|
||||||
|
fi
|
||||||
|
AC_SUBST([LIBICONV])
|
||||||
|
AC_SUBST([LTLIBICONV])
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to
|
||||||
|
dnl avoid warnings like
|
||||||
|
dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required".
|
||||||
|
dnl This is tricky because of the way 'aclocal' is implemented:
|
||||||
|
dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN.
|
||||||
|
dnl Otherwise aclocal's initial scan pass would miss the macro definition.
|
||||||
|
dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions.
|
||||||
|
dnl Otherwise aclocal would emit many "Use of uninitialized value $1"
|
||||||
|
dnl warnings.
|
||||||
|
m4_define([gl_iconv_AC_DEFUN],
|
||||||
|
m4_version_prereq([2.64],
|
||||||
|
[[AC_DEFUN_ONCE(
|
||||||
|
[$1], [$2])]],
|
||||||
|
[m4_ifdef([gl_00GNULIB],
|
||||||
|
[[AC_DEFUN_ONCE(
|
||||||
|
[$1], [$2])]],
|
||||||
|
[[AC_DEFUN(
|
||||||
|
[$1], [$2])]])]))
|
||||||
|
gl_iconv_AC_DEFUN([AM_ICONV],
|
||||||
|
[
|
||||||
|
AM_ICONV_LINK
|
||||||
|
if test "$am_cv_func_iconv" = yes; then
|
||||||
|
AC_MSG_CHECKING([for iconv declaration])
|
||||||
|
AC_CACHE_VAL([am_cv_proto_iconv], [
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_PROGRAM(
|
||||||
|
[[
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <iconv.h>
|
||||||
|
extern
|
||||||
|
#ifdef __cplusplus
|
||||||
|
"C"
|
||||||
|
#endif
|
||||||
|
#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus)
|
||||||
|
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
|
||||||
|
#else
|
||||||
|
size_t iconv();
|
||||||
|
#endif
|
||||||
|
]],
|
||||||
|
[[]])],
|
||||||
|
[am_cv_proto_iconv_arg1=""],
|
||||||
|
[am_cv_proto_iconv_arg1="const"])
|
||||||
|
am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
|
||||||
|
am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
|
||||||
|
AC_MSG_RESULT([
|
||||||
|
$am_cv_proto_iconv])
|
||||||
|
else
|
||||||
|
dnl When compiling GNU libiconv on a system that does not have iconv yet,
|
||||||
|
dnl pick the POSIX compliant declaration without 'const'.
|
||||||
|
am_cv_proto_iconv_arg1=""
|
||||||
|
fi
|
||||||
|
AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1],
|
||||||
|
[Define as const if the declaration of iconv() needs const.])
|
||||||
|
dnl Also substitute ICONV_CONST in the gnulib generated <iconv.h>.
|
||||||
|
m4_ifdef([gl_ICONV_H_DEFAULTS],
|
||||||
|
[AC_REQUIRE([gl_ICONV_H_DEFAULTS])
|
||||||
|
if test -n "$am_cv_proto_iconv_arg1"; then
|
||||||
|
ICONV_CONST="const"
|
||||||
|
fi
|
||||||
|
])
|
||||||
|
])
|
||||||
72
config/intlmacosx.m4
Normal file
72
config/intlmacosx.m4
Normal file
@ -0,0 +1,72 @@
|
|||||||
|
# intlmacosx.m4 serial 6 (gettext-0.20)
|
||||||
|
dnl Copyright (C) 2004-2014, 2016, 2019 Free Software Foundation, Inc.
|
||||||
|
dnl This file is free software; the Free Software Foundation
|
||||||
|
dnl gives unlimited permission to copy and/or distribute it,
|
||||||
|
dnl with or without modifications, as long as this notice is preserved.
|
||||||
|
dnl
|
||||||
|
dnl This file can be used in projects which are not available under
|
||||||
|
dnl the GNU General Public License or the GNU Library General Public
|
||||||
|
dnl License but which still want to provide support for the GNU gettext
|
||||||
|
dnl functionality.
|
||||||
|
dnl Please note that the actual code of the GNU gettext library is covered
|
||||||
|
dnl by the GNU Library General Public License, and the rest of the GNU
|
||||||
|
dnl gettext package is covered by the GNU General Public License.
|
||||||
|
dnl They are *not* in the public domain.
|
||||||
|
|
||||||
|
dnl Checks for special options needed on Mac OS X.
|
||||||
|
dnl Defines INTL_MACOSX_LIBS.
|
||||||
|
AC_DEFUN([gt_INTL_MACOSX],
|
||||||
|
[
|
||||||
|
dnl Check for API introduced in Mac OS X 10.4.
|
||||||
|
AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
|
||||||
|
[gt_cv_func_CFPreferencesCopyAppValue],
|
||||||
|
[gt_save_LIBS="$LIBS"
|
||||||
|
LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
|
||||||
|
AC_LINK_IFELSE(
|
||||||
|
[AC_LANG_PROGRAM(
|
||||||
|
[[#include <CoreFoundation/CFPreferences.h>]],
|
||||||
|
[[CFPreferencesCopyAppValue(NULL, NULL)]])],
|
||||||
|
[gt_cv_func_CFPreferencesCopyAppValue=yes],
|
||||||
|
[gt_cv_func_CFPreferencesCopyAppValue=no])
|
||||||
|
LIBS="$gt_save_LIBS"])
|
||||||
|
if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
|
||||||
|
AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
|
||||||
|
[Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
|
||||||
|
fi
|
||||||
|
dnl Check for API introduced in Mac OS X 10.5.
|
||||||
|
AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
|
||||||
|
[gt_save_LIBS="$LIBS"
|
||||||
|
LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
|
||||||
|
AC_LINK_IFELSE(
|
||||||
|
[AC_LANG_PROGRAM(
|
||||||
|
[[#include <CoreFoundation/CFLocale.h>]],
|
||||||
|
[[CFLocaleCopyCurrent();]])],
|
||||||
|
[gt_cv_func_CFLocaleCopyCurrent=yes],
|
||||||
|
[gt_cv_func_CFLocaleCopyCurrent=no])
|
||||||
|
LIBS="$gt_save_LIBS"])
|
||||||
|
if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
|
||||||
|
AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
|
||||||
|
[Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
|
||||||
|
fi
|
||||||
|
AC_CACHE_CHECK([for CFLocaleCopyPreferredLanguages], [gt_cv_func_CFLocaleCopyPreferredLanguages],
|
||||||
|
[gt_save_LIBS="$LIBS"
|
||||||
|
LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
|
||||||
|
AC_LINK_IFELSE(
|
||||||
|
[AC_LANG_PROGRAM(
|
||||||
|
[[#include <CoreFoundation/CFLocale.h>]],
|
||||||
|
[[CFLocaleCopyPreferredLanguages();]])],
|
||||||
|
[gt_cv_func_CFLocaleCopyPreferredLanguages=yes],
|
||||||
|
[gt_cv_func_CFLocaleCopyPreferredLanguages=no])
|
||||||
|
LIBS="$gt_save_LIBS"])
|
||||||
|
if test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
|
||||||
|
AC_DEFINE([HAVE_CFLOCALECOPYPREFERREDLANGUAGES], [1],
|
||||||
|
[Define to 1 if you have the Mac OS X function CFLocaleCopyPreferredLanguages in the CoreFoundation framework.])
|
||||||
|
fi
|
||||||
|
INTL_MACOSX_LIBS=
|
||||||
|
if test $gt_cv_func_CFPreferencesCopyAppValue = yes \
|
||||||
|
|| test $gt_cv_func_CFLocaleCopyCurrent = yes \
|
||||||
|
|| test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
|
||||||
|
INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
|
||||||
|
fi
|
||||||
|
AC_SUBST([INTL_MACOSX_LIBS])
|
||||||
|
])
|
||||||
168
config/lib-ld.m4
Normal file
168
config/lib-ld.m4
Normal file
@ -0,0 +1,168 @@
|
|||||||
|
# lib-ld.m4 serial 9
|
||||||
|
dnl Copyright (C) 1996-2003, 2009-2019 Free Software Foundation, Inc.
|
||||||
|
dnl This file is free software; the Free Software Foundation
|
||||||
|
dnl gives unlimited permission to copy and/or distribute it,
|
||||||
|
dnl with or without modifications, as long as this notice is preserved.
|
||||||
|
|
||||||
|
dnl Subroutines of libtool.m4,
|
||||||
|
dnl with replacements s/_*LT_PATH/AC_LIB_PROG/ and s/lt_/acl_/ to avoid
|
||||||
|
dnl collision with libtool.m4.
|
||||||
|
|
||||||
|
dnl From libtool-2.4. Sets the variable with_gnu_ld to yes or no.
|
||||||
|
AC_DEFUN([AC_LIB_PROG_LD_GNU],
|
||||||
|
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
|
||||||
|
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
|
||||||
|
case `$LD -v 2>&1 </dev/null` in
|
||||||
|
*GNU* | *'with BFD'*)
|
||||||
|
acl_cv_prog_gnu_ld=yes
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
acl_cv_prog_gnu_ld=no
|
||||||
|
;;
|
||||||
|
esac])
|
||||||
|
with_gnu_ld=$acl_cv_prog_gnu_ld
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl From libtool-2.4. Sets the variable LD.
|
||||||
|
AC_DEFUN([AC_LIB_PROG_LD],
|
||||||
|
[AC_REQUIRE([AC_PROG_CC])dnl
|
||||||
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
||||||
|
|
||||||
|
AC_ARG_WITH([gnu-ld],
|
||||||
|
[AS_HELP_STRING([--with-gnu-ld],
|
||||||
|
[assume the C compiler uses GNU ld [default=no]])],
|
||||||
|
[test "$withval" = no || with_gnu_ld=yes],
|
||||||
|
[with_gnu_ld=no])dnl
|
||||||
|
|
||||||
|
# Prepare PATH_SEPARATOR.
|
||||||
|
# The user is always right.
|
||||||
|
if test "${PATH_SEPARATOR+set}" != set; then
|
||||||
|
# Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
|
||||||
|
# contains only /bin. Note that ksh looks also at the FPATH variable,
|
||||||
|
# so we have to set that as well for the test.
|
||||||
|
PATH_SEPARATOR=:
|
||||||
|
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
|
||||||
|
&& { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
|
||||||
|
|| PATH_SEPARATOR=';'
|
||||||
|
}
|
||||||
|
fi
|
||||||
|
|
||||||
|
if test -n "$LD"; then
|
||||||
|
AC_MSG_CHECKING([for ld])
|
||||||
|
elif test "$GCC" = yes; then
|
||||||
|
AC_MSG_CHECKING([for ld used by $CC])
|
||||||
|
elif test "$with_gnu_ld" = yes; then
|
||||||
|
AC_MSG_CHECKING([for GNU ld])
|
||||||
|
else
|
||||||
|
AC_MSG_CHECKING([for non-GNU ld])
|
||||||
|
fi
|
||||||
|
if test -n "$LD"; then
|
||||||
|
# Let the user override the test with a path.
|
||||||
|
:
|
||||||
|
else
|
||||||
|
AC_CACHE_VAL([acl_cv_path_LD],
|
||||||
|
[
|
||||||
|
acl_cv_path_LD= # Final result of this test
|
||||||
|
ac_prog=ld # Program to search in $PATH
|
||||||
|
if test "$GCC" = yes; then
|
||||||
|
# Check if gcc -print-prog-name=ld gives a path.
|
||||||
|
case $host in
|
||||||
|
*-*-mingw*)
|
||||||
|
# gcc leaves a trailing carriage return which upsets mingw
|
||||||
|
acl_output=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
|
||||||
|
*)
|
||||||
|
acl_output=`($CC -print-prog-name=ld) 2>&5` ;;
|
||||||
|
esac
|
||||||
|
case $acl_output in
|
||||||
|
# Accept absolute paths.
|
||||||
|
[[\\/]]* | ?:[[\\/]]*)
|
||||||
|
re_direlt='/[[^/]][[^/]]*/\.\./'
|
||||||
|
# Canonicalize the pathname of ld
|
||||||
|
acl_output=`echo "$acl_output" | sed 's%\\\\%/%g'`
|
||||||
|
while echo "$acl_output" | grep "$re_direlt" > /dev/null 2>&1; do
|
||||||
|
acl_output=`echo $acl_output | sed "s%$re_direlt%/%"`
|
||||||
|
done
|
||||||
|
# Got the pathname. No search in PATH is needed.
|
||||||
|
acl_cv_path_LD="$acl_output"
|
||||||
|
ac_prog=
|
||||||
|
;;
|
||||||
|
"")
|
||||||
|
# If it fails, then pretend we aren't using GCC.
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
# If it is relative, then search for the first ld in PATH.
|
||||||
|
with_gnu_ld=unknown
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
if test -n "$ac_prog"; then
|
||||||
|
# Search for $ac_prog in $PATH.
|
||||||
|
acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
|
||||||
|
for ac_dir in $PATH; do
|
||||||
|
IFS="$acl_save_ifs"
|
||||||
|
test -z "$ac_dir" && ac_dir=.
|
||||||
|
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
|
||||||
|
acl_cv_path_LD="$ac_dir/$ac_prog"
|
||||||
|
# Check to see if the program is GNU ld. I'd rather use --version,
|
||||||
|
# but apparently some variants of GNU ld only accept -v.
|
||||||
|
# Break only if it was the GNU/non-GNU ld that we prefer.
|
||||||
|
case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in
|
||||||
|
*GNU* | *'with BFD'*)
|
||||||
|
test "$with_gnu_ld" != no && break
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
test "$with_gnu_ld" != yes && break
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
IFS="$acl_save_ifs"
|
||||||
|
fi
|
||||||
|
case $host in
|
||||||
|
*-*-aix*)
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __powerpc64__ || defined _ARCH_PPC64
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[# The compiler produces 64-bit code. Add option '-b64' so that the
|
||||||
|
# linker groks 64-bit object files.
|
||||||
|
case "$acl_cv_path_LD " in
|
||||||
|
*" -b64 "*) ;;
|
||||||
|
*) acl_cv_path_LD="$acl_cv_path_LD -b64" ;;
|
||||||
|
esac
|
||||||
|
], [])
|
||||||
|
;;
|
||||||
|
sparc64-*-netbsd*)
|
||||||
|
AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#if defined __sparcv9 || defined __arch64__
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[],
|
||||||
|
[# The compiler produces 32-bit code. Add option '-m elf32_sparc'
|
||||||
|
# so that the linker groks 32-bit object files.
|
||||||
|
case "$acl_cv_path_LD " in
|
||||||
|
*" -m elf32_sparc "*) ;;
|
||||||
|
*) acl_cv_path_LD="$acl_cv_path_LD -m elf32_sparc" ;;
|
||||||
|
esac
|
||||||
|
])
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
])
|
||||||
|
LD="$acl_cv_path_LD"
|
||||||
|
fi
|
||||||
|
if test -n "$LD"; then
|
||||||
|
AC_MSG_RESULT([$LD])
|
||||||
|
else
|
||||||
|
AC_MSG_RESULT([no])
|
||||||
|
AC_MSG_ERROR([no acceptable ld found in \$PATH])
|
||||||
|
fi
|
||||||
|
AC_LIB_PROG_LD_GNU
|
||||||
|
])
|
||||||
774
config/lib-link.m4
Normal file
774
config/lib-link.m4
Normal file
@ -0,0 +1,774 @@
|
|||||||
|
# lib-link.m4 serial 28
|
||||||
|
dnl Copyright (C) 2001-2019 Free Software Foundation, Inc.
|
||||||
|
dnl This file is free software; the Free Software Foundation
|
||||||
|
dnl gives unlimited permission to copy and/or distribute it,
|
||||||
|
dnl with or without modifications, as long as this notice is preserved.
|
||||||
|
|
||||||
|
dnl From Bruno Haible.
|
||||||
|
|
||||||
|
AC_PREREQ([2.61])
|
||||||
|
|
||||||
|
dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
|
||||||
|
dnl the libraries corresponding to explicit and implicit dependencies.
|
||||||
|
dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
|
||||||
|
dnl augments the CPPFLAGS variable.
|
||||||
|
dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
|
||||||
|
dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
|
||||||
|
AC_DEFUN([AC_LIB_LINKFLAGS],
|
||||||
|
[
|
||||||
|
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
|
||||||
|
AC_REQUIRE([AC_LIB_RPATH])
|
||||||
|
pushdef([Name],[m4_translit([$1],[./+-], [____])])
|
||||||
|
pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
|
||||||
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
|
||||||
|
AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
|
||||||
|
AC_LIB_LINKFLAGS_BODY([$1], [$2])
|
||||||
|
ac_cv_lib[]Name[]_libs="$LIB[]NAME"
|
||||||
|
ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
|
||||||
|
ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
|
||||||
|
ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
|
||||||
|
])
|
||||||
|
LIB[]NAME="$ac_cv_lib[]Name[]_libs"
|
||||||
|
LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
|
||||||
|
INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
|
||||||
|
LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
|
||||||
|
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
|
||||||
|
AC_SUBST([LIB]NAME)
|
||||||
|
AC_SUBST([LTLIB]NAME)
|
||||||
|
AC_SUBST([LIB]NAME[_PREFIX])
|
||||||
|
dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
|
||||||
|
dnl results of this search when this library appears as a dependency.
|
||||||
|
HAVE_LIB[]NAME=yes
|
||||||
|
popdef([NAME])
|
||||||
|
popdef([Name])
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message])
|
||||||
|
dnl searches for libname and the libraries corresponding to explicit and
|
||||||
|
dnl implicit dependencies, together with the specified include files and
|
||||||
|
dnl the ability to compile and link the specified testcode. The missing-message
|
||||||
|
dnl defaults to 'no' and may contain additional hints for the user.
|
||||||
|
dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME}
|
||||||
|
dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and
|
||||||
|
dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
|
||||||
|
dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
|
||||||
|
dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
|
||||||
|
dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
|
||||||
|
AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
|
||||||
|
[
|
||||||
|
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
|
||||||
|
AC_REQUIRE([AC_LIB_RPATH])
|
||||||
|
pushdef([Name],[m4_translit([$1],[./+-], [____])])
|
||||||
|
pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
|
||||||
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
|
||||||
|
|
||||||
|
dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
|
||||||
|
dnl accordingly.
|
||||||
|
AC_LIB_LINKFLAGS_BODY([$1], [$2])
|
||||||
|
|
||||||
|
dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
|
||||||
|
dnl because if the user has installed lib[]Name and not disabled its use
|
||||||
|
dnl via --without-lib[]Name-prefix, he wants to use it.
|
||||||
|
ac_save_CPPFLAGS="$CPPFLAGS"
|
||||||
|
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
|
||||||
|
|
||||||
|
AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
|
||||||
|
ac_save_LIBS="$LIBS"
|
||||||
|
dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
|
||||||
|
dnl because these -l options might require -L options that are present in
|
||||||
|
dnl LIBS. -l options benefit only from the -L options listed before it.
|
||||||
|
dnl Otherwise, add it to the front of LIBS, because it may be a static
|
||||||
|
dnl library that depends on another static library that is present in LIBS.
|
||||||
|
dnl Static libraries benefit only from the static libraries listed after
|
||||||
|
dnl it.
|
||||||
|
case " $LIB[]NAME" in
|
||||||
|
*" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
|
||||||
|
*) LIBS="$LIB[]NAME $LIBS" ;;
|
||||||
|
esac
|
||||||
|
AC_LINK_IFELSE(
|
||||||
|
[AC_LANG_PROGRAM([[$3]], [[$4]])],
|
||||||
|
[ac_cv_lib[]Name=yes],
|
||||||
|
[ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
|
||||||
|
LIBS="$ac_save_LIBS"
|
||||||
|
])
|
||||||
|
if test "$ac_cv_lib[]Name" = yes; then
|
||||||
|
HAVE_LIB[]NAME=yes
|
||||||
|
AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.])
|
||||||
|
AC_MSG_CHECKING([how to link with lib[]$1])
|
||||||
|
AC_MSG_RESULT([$LIB[]NAME])
|
||||||
|
else
|
||||||
|
HAVE_LIB[]NAME=no
|
||||||
|
dnl If $LIB[]NAME didn't lead to a usable library, we don't need
|
||||||
|
dnl $INC[]NAME either.
|
||||||
|
CPPFLAGS="$ac_save_CPPFLAGS"
|
||||||
|
LIB[]NAME=
|
||||||
|
LTLIB[]NAME=
|
||||||
|
LIB[]NAME[]_PREFIX=
|
||||||
|
fi
|
||||||
|
AC_SUBST([HAVE_LIB]NAME)
|
||||||
|
AC_SUBST([LIB]NAME)
|
||||||
|
AC_SUBST([LTLIB]NAME)
|
||||||
|
AC_SUBST([LIB]NAME[_PREFIX])
|
||||||
|
popdef([NAME])
|
||||||
|
popdef([Name])
|
||||||
|
])
|
||||||
|
|
||||||
|
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,
|
||||||
|
dnl acl_hardcode_minus_L.
|
||||||
|
AC_DEFUN([AC_LIB_RPATH],
|
||||||
|
[
|
||||||
|
dnl Complain if config.rpath is missing.
|
||||||
|
AC_REQUIRE_AUX_FILE([config.rpath])
|
||||||
|
AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
|
||||||
|
AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
|
||||||
|
AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
|
||||||
|
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
|
||||||
|
AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
|
||||||
|
CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
|
||||||
|
${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
|
||||||
|
. ./conftest.sh
|
||||||
|
rm -f ./conftest.sh
|
||||||
|
acl_cv_rpath=done
|
||||||
|
])
|
||||||
|
wl="$acl_cv_wl"
|
||||||
|
acl_libext="$acl_cv_libext"
|
||||||
|
acl_shlibext="$acl_cv_shlibext"
|
||||||
|
acl_libname_spec="$acl_cv_libname_spec"
|
||||||
|
acl_library_names_spec="$acl_cv_library_names_spec"
|
||||||
|
acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
|
||||||
|
acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
|
||||||
|
acl_hardcode_direct="$acl_cv_hardcode_direct"
|
||||||
|
acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
|
||||||
|
dnl Determine whether the user wants rpath handling at all.
|
||||||
|
AC_ARG_ENABLE([rpath],
|
||||||
|
[ --disable-rpath do not hardcode runtime library paths],
|
||||||
|
:, enable_rpath=yes)
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl AC_LIB_FROMPACKAGE(name, package)
|
||||||
|
dnl declares that libname comes from the given package. The configure file
|
||||||
|
dnl will then not have a --with-libname-prefix option but a
|
||||||
|
dnl --with-package-prefix option. Several libraries can come from the same
|
||||||
|
dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar
|
||||||
|
dnl macro call that searches for libname.
|
||||||
|
AC_DEFUN([AC_LIB_FROMPACKAGE],
|
||||||
|
[
|
||||||
|
pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
|
||||||
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
|
||||||
|
define([acl_frompackage_]NAME, [$2])
|
||||||
|
popdef([NAME])
|
||||||
|
pushdef([PACK],[$2])
|
||||||
|
pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-],
|
||||||
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
|
||||||
|
define([acl_libsinpackage_]PACKUP,
|
||||||
|
m4_ifdef([acl_libsinpackage_]PACKUP, [m4_defn([acl_libsinpackage_]PACKUP)[, ]],)[lib$1])
|
||||||
|
popdef([PACKUP])
|
||||||
|
popdef([PACK])
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
|
||||||
|
dnl the libraries corresponding to explicit and implicit dependencies.
|
||||||
|
dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
|
||||||
|
dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found
|
||||||
|
dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
|
||||||
|
AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
|
||||||
|
[
|
||||||
|
AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
|
||||||
|
pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
|
||||||
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
|
||||||
|
pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
|
||||||
|
pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-],
|
||||||
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
|
||||||
|
pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
|
||||||
|
dnl By default, look in $includedir and $libdir.
|
||||||
|
use_additional=yes
|
||||||
|
AC_LIB_WITH_FINAL_PREFIX([
|
||||||
|
eval additional_includedir=\"$includedir\"
|
||||||
|
eval additional_libdir=\"$libdir\"
|
||||||
|
])
|
||||||
|
AC_ARG_WITH(PACK[-prefix],
|
||||||
|
[[ --with-]]PACK[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib
|
||||||
|
--without-]]PACK[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]],
|
||||||
|
[
|
||||||
|
if test "X$withval" = "Xno"; then
|
||||||
|
use_additional=no
|
||||||
|
else
|
||||||
|
if test "X$withval" = "X"; then
|
||||||
|
AC_LIB_WITH_FINAL_PREFIX([
|
||||||
|
eval additional_includedir=\"$includedir\"
|
||||||
|
eval additional_libdir=\"$libdir\"
|
||||||
|
])
|
||||||
|
else
|
||||||
|
additional_includedir="$withval/include"
|
||||||
|
additional_libdir="$withval/$acl_libdirstem"
|
||||||
|
if test "$acl_libdirstem2" != "$acl_libdirstem" \
|
||||||
|
&& test ! -d "$withval/$acl_libdirstem"; then
|
||||||
|
additional_libdir="$withval/$acl_libdirstem2"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
])
|
||||||
|
dnl Search the library and its dependencies in $additional_libdir and
|
||||||
|
dnl $LDFLAGS. Using breadth-first-seach.
|
||||||
|
LIB[]NAME=
|
||||||
|
LTLIB[]NAME=
|
||||||
|
INC[]NAME=
|
||||||
|
LIB[]NAME[]_PREFIX=
|
||||||
|
dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
|
||||||
|
dnl computed. So it has to be reset here.
|
||||||
|
HAVE_LIB[]NAME=
|
||||||
|
rpathdirs=
|
||||||
|
ltrpathdirs=
|
||||||
|
names_already_handled=
|
||||||
|
names_next_round='$1 $2'
|
||||||
|
while test -n "$names_next_round"; do
|
||||||
|
names_this_round="$names_next_round"
|
||||||
|
names_next_round=
|
||||||
|
for name in $names_this_round; do
|
||||||
|
already_handled=
|
||||||
|
for n in $names_already_handled; do
|
||||||
|
if test "$n" = "$name"; then
|
||||||
|
already_handled=yes
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test -z "$already_handled"; then
|
||||||
|
names_already_handled="$names_already_handled $name"
|
||||||
|
dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
|
||||||
|
dnl or AC_LIB_HAVE_LINKFLAGS call.
|
||||||
|
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
|
||||||
|
eval value=\"\$HAVE_LIB$uppername\"
|
||||||
|
if test -n "$value"; then
|
||||||
|
if test "$value" = yes; then
|
||||||
|
eval value=\"\$LIB$uppername\"
|
||||||
|
test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
|
||||||
|
eval value=\"\$LTLIB$uppername\"
|
||||||
|
test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
|
||||||
|
else
|
||||||
|
dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
|
||||||
|
dnl that this library doesn't exist. So just drop it.
|
||||||
|
:
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
dnl Search the library lib$name in $additional_libdir and $LDFLAGS
|
||||||
|
dnl and the already constructed $LIBNAME/$LTLIBNAME.
|
||||||
|
found_dir=
|
||||||
|
found_la=
|
||||||
|
found_so=
|
||||||
|
found_a=
|
||||||
|
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
|
||||||
|
if test -n "$acl_shlibext"; then
|
||||||
|
shrext=".$acl_shlibext" # typically: shrext=.so
|
||||||
|
else
|
||||||
|
shrext=
|
||||||
|
fi
|
||||||
|
if test $use_additional = yes; then
|
||||||
|
dir="$additional_libdir"
|
||||||
|
dnl The same code as in the loop below:
|
||||||
|
dnl First look for a shared library.
|
||||||
|
if test -n "$acl_shlibext"; then
|
||||||
|
if test -f "$dir/$libname$shrext"; then
|
||||||
|
found_dir="$dir"
|
||||||
|
found_so="$dir/$libname$shrext"
|
||||||
|
else
|
||||||
|
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
|
||||||
|
ver=`(cd "$dir" && \
|
||||||
|
for f in "$libname$shrext".*; do echo "$f"; done \
|
||||||
|
| sed -e "s,^$libname$shrext\\\\.,," \
|
||||||
|
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
|
||||||
|
| sed 1q ) 2>/dev/null`
|
||||||
|
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
|
||||||
|
found_dir="$dir"
|
||||||
|
found_so="$dir/$libname$shrext.$ver"
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
eval library_names=\"$acl_library_names_spec\"
|
||||||
|
for f in $library_names; do
|
||||||
|
if test -f "$dir/$f"; then
|
||||||
|
found_dir="$dir"
|
||||||
|
found_so="$dir/$f"
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
dnl Then look for a static library.
|
||||||
|
if test "X$found_dir" = "X"; then
|
||||||
|
if test -f "$dir/$libname.$acl_libext"; then
|
||||||
|
found_dir="$dir"
|
||||||
|
found_a="$dir/$libname.$acl_libext"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
if test "X$found_dir" != "X"; then
|
||||||
|
if test -f "$dir/$libname.la"; then
|
||||||
|
found_la="$dir/$libname.la"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
if test "X$found_dir" = "X"; then
|
||||||
|
for x in $LDFLAGS $LTLIB[]NAME; do
|
||||||
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||||||
|
case "$x" in
|
||||||
|
-L*)
|
||||||
|
dir=`echo "X$x" | sed -e 's/^X-L//'`
|
||||||
|
dnl First look for a shared library.
|
||||||
|
if test -n "$acl_shlibext"; then
|
||||||
|
if test -f "$dir/$libname$shrext"; then
|
||||||
|
found_dir="$dir"
|
||||||
|
found_so="$dir/$libname$shrext"
|
||||||
|
else
|
||||||
|
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
|
||||||
|
ver=`(cd "$dir" && \
|
||||||
|
for f in "$libname$shrext".*; do echo "$f"; done \
|
||||||
|
| sed -e "s,^$libname$shrext\\\\.,," \
|
||||||
|
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
|
||||||
|
| sed 1q ) 2>/dev/null`
|
||||||
|
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
|
||||||
|
found_dir="$dir"
|
||||||
|
found_so="$dir/$libname$shrext.$ver"
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
eval library_names=\"$acl_library_names_spec\"
|
||||||
|
for f in $library_names; do
|
||||||
|
if test -f "$dir/$f"; then
|
||||||
|
found_dir="$dir"
|
||||||
|
found_so="$dir/$f"
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
dnl Then look for a static library.
|
||||||
|
if test "X$found_dir" = "X"; then
|
||||||
|
if test -f "$dir/$libname.$acl_libext"; then
|
||||||
|
found_dir="$dir"
|
||||||
|
found_a="$dir/$libname.$acl_libext"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
if test "X$found_dir" != "X"; then
|
||||||
|
if test -f "$dir/$libname.la"; then
|
||||||
|
found_la="$dir/$libname.la"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
if test "X$found_dir" != "X"; then
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
if test "X$found_dir" != "X"; then
|
||||||
|
dnl Found the library.
|
||||||
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
|
||||||
|
if test "X$found_so" != "X"; then
|
||||||
|
dnl Linking with a shared library. We attempt to hardcode its
|
||||||
|
dnl directory into the executable's runpath, unless it's the
|
||||||
|
dnl standard /usr/lib.
|
||||||
|
if test "$enable_rpath" = no \
|
||||||
|
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|
||||||
|
|| test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
|
||||||
|
dnl No hardcoding is needed.
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
||||||
|
else
|
||||||
|
dnl Use an explicit option to hardcode DIR into the resulting
|
||||||
|
dnl binary.
|
||||||
|
dnl Potentially add DIR to ltrpathdirs.
|
||||||
|
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
|
||||||
|
haveit=
|
||||||
|
for x in $ltrpathdirs; do
|
||||||
|
if test "X$x" = "X$found_dir"; then
|
||||||
|
haveit=yes
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
ltrpathdirs="$ltrpathdirs $found_dir"
|
||||||
|
fi
|
||||||
|
dnl The hardcoding into $LIBNAME is system dependent.
|
||||||
|
if test "$acl_hardcode_direct" = yes; then
|
||||||
|
dnl Using DIR/libNAME.so during linking hardcodes DIR into the
|
||||||
|
dnl resulting binary.
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
||||||
|
else
|
||||||
|
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
|
||||||
|
dnl Use an explicit option to hardcode DIR into the resulting
|
||||||
|
dnl binary.
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
||||||
|
dnl Potentially add DIR to rpathdirs.
|
||||||
|
dnl The rpathdirs will be appended to $LIBNAME at the end.
|
||||||
|
haveit=
|
||||||
|
for x in $rpathdirs; do
|
||||||
|
if test "X$x" = "X$found_dir"; then
|
||||||
|
haveit=yes
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
rpathdirs="$rpathdirs $found_dir"
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
dnl Rely on "-L$found_dir".
|
||||||
|
dnl But don't add it if it's already contained in the LDFLAGS
|
||||||
|
dnl or the already constructed $LIBNAME
|
||||||
|
haveit=
|
||||||
|
for x in $LDFLAGS $LIB[]NAME; do
|
||||||
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||||||
|
if test "X$x" = "X-L$found_dir"; then
|
||||||
|
haveit=yes
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
|
||||||
|
fi
|
||||||
|
if test "$acl_hardcode_minus_L" != no; then
|
||||||
|
dnl FIXME: Not sure whether we should use
|
||||||
|
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
|
||||||
|
dnl here.
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
||||||
|
else
|
||||||
|
dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
|
||||||
|
dnl here, because this doesn't fit in flags passed to the
|
||||||
|
dnl compiler. So give up. No hardcoding. This affects only
|
||||||
|
dnl very old systems.
|
||||||
|
dnl FIXME: Not sure whether we should use
|
||||||
|
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
|
||||||
|
dnl here.
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
if test "X$found_a" != "X"; then
|
||||||
|
dnl Linking with a static library.
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
|
||||||
|
else
|
||||||
|
dnl We shouldn't come here, but anyway it's good to have a
|
||||||
|
dnl fallback.
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
dnl Assume the include files are nearby.
|
||||||
|
additional_includedir=
|
||||||
|
case "$found_dir" in
|
||||||
|
*/$acl_libdirstem | */$acl_libdirstem/)
|
||||||
|
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
|
||||||
|
if test "$name" = '$1'; then
|
||||||
|
LIB[]NAME[]_PREFIX="$basedir"
|
||||||
|
fi
|
||||||
|
additional_includedir="$basedir/include"
|
||||||
|
;;
|
||||||
|
*/$acl_libdirstem2 | */$acl_libdirstem2/)
|
||||||
|
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
|
||||||
|
if test "$name" = '$1'; then
|
||||||
|
LIB[]NAME[]_PREFIX="$basedir"
|
||||||
|
fi
|
||||||
|
additional_includedir="$basedir/include"
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
if test "X$additional_includedir" != "X"; then
|
||||||
|
dnl Potentially add $additional_includedir to $INCNAME.
|
||||||
|
dnl But don't add it
|
||||||
|
dnl 1. if it's the standard /usr/include,
|
||||||
|
dnl 2. if it's /usr/local/include and we are using GCC on Linux,
|
||||||
|
dnl 3. if it's already present in $CPPFLAGS or the already
|
||||||
|
dnl constructed $INCNAME,
|
||||||
|
dnl 4. if it doesn't exist as a directory.
|
||||||
|
if test "X$additional_includedir" != "X/usr/include"; then
|
||||||
|
haveit=
|
||||||
|
if test "X$additional_includedir" = "X/usr/local/include"; then
|
||||||
|
if test -n "$GCC"; then
|
||||||
|
case $host_os in
|
||||||
|
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
for x in $CPPFLAGS $INC[]NAME; do
|
||||||
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||||||
|
if test "X$x" = "X-I$additional_includedir"; then
|
||||||
|
haveit=yes
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
if test -d "$additional_includedir"; then
|
||||||
|
dnl Really add $additional_includedir to $INCNAME.
|
||||||
|
INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
dnl Look for dependencies.
|
||||||
|
if test -n "$found_la"; then
|
||||||
|
dnl Read the .la file. It defines the variables
|
||||||
|
dnl dlname, library_names, old_library, dependency_libs, current,
|
||||||
|
dnl age, revision, installed, dlopen, dlpreopen, libdir.
|
||||||
|
save_libdir="$libdir"
|
||||||
|
case "$found_la" in
|
||||||
|
*/* | *\\*) . "$found_la" ;;
|
||||||
|
*) . "./$found_la" ;;
|
||||||
|
esac
|
||||||
|
libdir="$save_libdir"
|
||||||
|
dnl We use only dependency_libs.
|
||||||
|
for dep in $dependency_libs; do
|
||||||
|
case "$dep" in
|
||||||
|
-L*)
|
||||||
|
additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
|
||||||
|
dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
|
||||||
|
dnl But don't add it
|
||||||
|
dnl 1. if it's the standard /usr/lib,
|
||||||
|
dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
|
||||||
|
dnl 3. if it's already present in $LDFLAGS or the already
|
||||||
|
dnl constructed $LIBNAME,
|
||||||
|
dnl 4. if it doesn't exist as a directory.
|
||||||
|
if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
|
||||||
|
&& test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
|
||||||
|
haveit=
|
||||||
|
if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
|
||||||
|
|| test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
|
||||||
|
if test -n "$GCC"; then
|
||||||
|
case $host_os in
|
||||||
|
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
haveit=
|
||||||
|
for x in $LDFLAGS $LIB[]NAME; do
|
||||||
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||||||
|
if test "X$x" = "X-L$additional_libdir"; then
|
||||||
|
haveit=yes
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
if test -d "$additional_libdir"; then
|
||||||
|
dnl Really add $additional_libdir to $LIBNAME.
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
haveit=
|
||||||
|
for x in $LDFLAGS $LTLIB[]NAME; do
|
||||||
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||||||
|
if test "X$x" = "X-L$additional_libdir"; then
|
||||||
|
haveit=yes
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
if test -d "$additional_libdir"; then
|
||||||
|
dnl Really add $additional_libdir to $LTLIBNAME.
|
||||||
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
;;
|
||||||
|
-R*)
|
||||||
|
dir=`echo "X$dep" | sed -e 's/^X-R//'`
|
||||||
|
if test "$enable_rpath" != no; then
|
||||||
|
dnl Potentially add DIR to rpathdirs.
|
||||||
|
dnl The rpathdirs will be appended to $LIBNAME at the end.
|
||||||
|
haveit=
|
||||||
|
for x in $rpathdirs; do
|
||||||
|
if test "X$x" = "X$dir"; then
|
||||||
|
haveit=yes
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
rpathdirs="$rpathdirs $dir"
|
||||||
|
fi
|
||||||
|
dnl Potentially add DIR to ltrpathdirs.
|
||||||
|
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
|
||||||
|
haveit=
|
||||||
|
for x in $ltrpathdirs; do
|
||||||
|
if test "X$x" = "X$dir"; then
|
||||||
|
haveit=yes
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
ltrpathdirs="$ltrpathdirs $dir"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
;;
|
||||||
|
-l*)
|
||||||
|
dnl Handle this in the next round.
|
||||||
|
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
|
||||||
|
;;
|
||||||
|
*.la)
|
||||||
|
dnl Handle this in the next round. Throw away the .la's
|
||||||
|
dnl directory; it is already contained in a preceding -L
|
||||||
|
dnl option.
|
||||||
|
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
dnl Most likely an immediate library name.
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
|
||||||
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
dnl Didn't find the library; assume it is in the system directories
|
||||||
|
dnl known to the linker and runtime loader. (All the system
|
||||||
|
dnl directories known to the linker should also be known to the
|
||||||
|
dnl runtime loader, otherwise the system is severely misconfigured.)
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
|
||||||
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
done
|
||||||
|
if test "X$rpathdirs" != "X"; then
|
||||||
|
if test -n "$acl_hardcode_libdir_separator"; then
|
||||||
|
dnl Weird platform: only the last -rpath option counts, the user must
|
||||||
|
dnl pass all path elements in one option. We can arrange that for a
|
||||||
|
dnl single library, but not when more than one $LIBNAMEs are used.
|
||||||
|
alldirs=
|
||||||
|
for found_dir in $rpathdirs; do
|
||||||
|
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
|
||||||
|
done
|
||||||
|
dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
|
||||||
|
acl_save_libdir="$libdir"
|
||||||
|
libdir="$alldirs"
|
||||||
|
eval flag=\"$acl_hardcode_libdir_flag_spec\"
|
||||||
|
libdir="$acl_save_libdir"
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
|
||||||
|
else
|
||||||
|
dnl The -rpath options are cumulative.
|
||||||
|
for found_dir in $rpathdirs; do
|
||||||
|
acl_save_libdir="$libdir"
|
||||||
|
libdir="$found_dir"
|
||||||
|
eval flag=\"$acl_hardcode_libdir_flag_spec\"
|
||||||
|
libdir="$acl_save_libdir"
|
||||||
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
if test "X$ltrpathdirs" != "X"; then
|
||||||
|
dnl When using libtool, the option that works for both libraries and
|
||||||
|
dnl executables is -R. The -R options are cumulative.
|
||||||
|
for found_dir in $ltrpathdirs; do
|
||||||
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
popdef([PACKLIBS])
|
||||||
|
popdef([PACKUP])
|
||||||
|
popdef([PACK])
|
||||||
|
popdef([NAME])
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
|
||||||
|
dnl unless already present in VAR.
|
||||||
|
dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
|
||||||
|
dnl contains two or three consecutive elements that belong together.
|
||||||
|
AC_DEFUN([AC_LIB_APPENDTOVAR],
|
||||||
|
[
|
||||||
|
for element in [$2]; do
|
||||||
|
haveit=
|
||||||
|
for x in $[$1]; do
|
||||||
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||||||
|
if test "X$x" = "X$element"; then
|
||||||
|
haveit=yes
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
[$1]="${[$1]}${[$1]:+ }$element"
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl For those cases where a variable contains several -L and -l options
|
||||||
|
dnl referring to unknown libraries and directories, this macro determines the
|
||||||
|
dnl necessary additional linker options for the runtime path.
|
||||||
|
dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL])
|
||||||
|
dnl sets LDADDVAR to linker options needed together with LIBSVALUE.
|
||||||
|
dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed,
|
||||||
|
dnl otherwise linking without libtool is assumed.
|
||||||
|
AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
|
||||||
|
[
|
||||||
|
AC_REQUIRE([AC_LIB_RPATH])
|
||||||
|
AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
|
||||||
|
$1=
|
||||||
|
if test "$enable_rpath" != no; then
|
||||||
|
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
|
||||||
|
dnl Use an explicit option to hardcode directories into the resulting
|
||||||
|
dnl binary.
|
||||||
|
rpathdirs=
|
||||||
|
next=
|
||||||
|
for opt in $2; do
|
||||||
|
if test -n "$next"; then
|
||||||
|
dir="$next"
|
||||||
|
dnl No need to hardcode the standard /usr/lib.
|
||||||
|
if test "X$dir" != "X/usr/$acl_libdirstem" \
|
||||||
|
&& test "X$dir" != "X/usr/$acl_libdirstem2"; then
|
||||||
|
rpathdirs="$rpathdirs $dir"
|
||||||
|
fi
|
||||||
|
next=
|
||||||
|
else
|
||||||
|
case $opt in
|
||||||
|
-L) next=yes ;;
|
||||||
|
-L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
|
||||||
|
dnl No need to hardcode the standard /usr/lib.
|
||||||
|
if test "X$dir" != "X/usr/$acl_libdirstem" \
|
||||||
|
&& test "X$dir" != "X/usr/$acl_libdirstem2"; then
|
||||||
|
rpathdirs="$rpathdirs $dir"
|
||||||
|
fi
|
||||||
|
next= ;;
|
||||||
|
*) next= ;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test "X$rpathdirs" != "X"; then
|
||||||
|
if test -n ""$3""; then
|
||||||
|
dnl libtool is used for linking. Use -R options.
|
||||||
|
for dir in $rpathdirs; do
|
||||||
|
$1="${$1}${$1:+ }-R$dir"
|
||||||
|
done
|
||||||
|
else
|
||||||
|
dnl The linker is used for linking directly.
|
||||||
|
if test -n "$acl_hardcode_libdir_separator"; then
|
||||||
|
dnl Weird platform: only the last -rpath option counts, the user
|
||||||
|
dnl must pass all path elements in one option.
|
||||||
|
alldirs=
|
||||||
|
for dir in $rpathdirs; do
|
||||||
|
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
|
||||||
|
done
|
||||||
|
acl_save_libdir="$libdir"
|
||||||
|
libdir="$alldirs"
|
||||||
|
eval flag=\"$acl_hardcode_libdir_flag_spec\"
|
||||||
|
libdir="$acl_save_libdir"
|
||||||
|
$1="$flag"
|
||||||
|
else
|
||||||
|
dnl The -rpath options are cumulative.
|
||||||
|
for dir in $rpathdirs; do
|
||||||
|
acl_save_libdir="$libdir"
|
||||||
|
libdir="$dir"
|
||||||
|
eval flag=\"$acl_hardcode_libdir_flag_spec\"
|
||||||
|
libdir="$acl_save_libdir"
|
||||||
|
$1="${$1}${$1:+ }$flag"
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
AC_SUBST([$1])
|
||||||
|
])
|
||||||
249
config/lib-prefix.m4
Normal file
249
config/lib-prefix.m4
Normal file
@ -0,0 +1,249 @@
|
|||||||
|
# lib-prefix.m4 serial 14
|
||||||
|
dnl Copyright (C) 2001-2005, 2008-2019 Free Software Foundation, Inc.
|
||||||
|
dnl This file is free software; the Free Software Foundation
|
||||||
|
dnl gives unlimited permission to copy and/or distribute it,
|
||||||
|
dnl with or without modifications, as long as this notice is preserved.
|
||||||
|
|
||||||
|
dnl From Bruno Haible.
|
||||||
|
|
||||||
|
dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
|
||||||
|
dnl to access previously installed libraries. The basic assumption is that
|
||||||
|
dnl a user will want packages to use other packages he previously installed
|
||||||
|
dnl with the same --prefix option.
|
||||||
|
dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
|
||||||
|
dnl libraries, but is otherwise very convenient.
|
||||||
|
AC_DEFUN([AC_LIB_PREFIX],
|
||||||
|
[
|
||||||
|
AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
|
||||||
|
AC_REQUIRE([AC_PROG_CC])
|
||||||
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
||||||
|
AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
|
||||||
|
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
|
||||||
|
dnl By default, look in $includedir and $libdir.
|
||||||
|
use_additional=yes
|
||||||
|
AC_LIB_WITH_FINAL_PREFIX([
|
||||||
|
eval additional_includedir=\"$includedir\"
|
||||||
|
eval additional_libdir=\"$libdir\"
|
||||||
|
])
|
||||||
|
AC_ARG_WITH([lib-prefix],
|
||||||
|
[[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
|
||||||
|
--without-lib-prefix don't search for libraries in includedir and libdir]],
|
||||||
|
[
|
||||||
|
if test "X$withval" = "Xno"; then
|
||||||
|
use_additional=no
|
||||||
|
else
|
||||||
|
if test "X$withval" = "X"; then
|
||||||
|
AC_LIB_WITH_FINAL_PREFIX([
|
||||||
|
eval additional_includedir=\"$includedir\"
|
||||||
|
eval additional_libdir=\"$libdir\"
|
||||||
|
])
|
||||||
|
else
|
||||||
|
additional_includedir="$withval/include"
|
||||||
|
additional_libdir="$withval/$acl_libdirstem"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
])
|
||||||
|
if test $use_additional = yes; then
|
||||||
|
dnl Potentially add $additional_includedir to $CPPFLAGS.
|
||||||
|
dnl But don't add it
|
||||||
|
dnl 1. if it's the standard /usr/include,
|
||||||
|
dnl 2. if it's already present in $CPPFLAGS,
|
||||||
|
dnl 3. if it's /usr/local/include and we are using GCC on Linux,
|
||||||
|
dnl 4. if it doesn't exist as a directory.
|
||||||
|
if test "X$additional_includedir" != "X/usr/include"; then
|
||||||
|
haveit=
|
||||||
|
for x in $CPPFLAGS; do
|
||||||
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||||||
|
if test "X$x" = "X-I$additional_includedir"; then
|
||||||
|
haveit=yes
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
if test "X$additional_includedir" = "X/usr/local/include"; then
|
||||||
|
if test -n "$GCC"; then
|
||||||
|
case $host_os in
|
||||||
|
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
if test -d "$additional_includedir"; then
|
||||||
|
dnl Really add $additional_includedir to $CPPFLAGS.
|
||||||
|
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
dnl Potentially add $additional_libdir to $LDFLAGS.
|
||||||
|
dnl But don't add it
|
||||||
|
dnl 1. if it's the standard /usr/lib,
|
||||||
|
dnl 2. if it's already present in $LDFLAGS,
|
||||||
|
dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
|
||||||
|
dnl 4. if it doesn't exist as a directory.
|
||||||
|
if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
|
||||||
|
haveit=
|
||||||
|
for x in $LDFLAGS; do
|
||||||
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||||||
|
if test "X$x" = "X-L$additional_libdir"; then
|
||||||
|
haveit=yes
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
|
||||||
|
if test -n "$GCC"; then
|
||||||
|
case $host_os in
|
||||||
|
linux*) haveit=yes;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
if test -z "$haveit"; then
|
||||||
|
if test -d "$additional_libdir"; then
|
||||||
|
dnl Really add $additional_libdir to $LDFLAGS.
|
||||||
|
LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
|
||||||
|
dnl acl_final_exec_prefix, containing the values to which $prefix and
|
||||||
|
dnl $exec_prefix will expand at the end of the configure script.
|
||||||
|
AC_DEFUN([AC_LIB_PREPARE_PREFIX],
|
||||||
|
[
|
||||||
|
dnl Unfortunately, prefix and exec_prefix get only finally determined
|
||||||
|
dnl at the end of configure.
|
||||||
|
if test "X$prefix" = "XNONE"; then
|
||||||
|
acl_final_prefix="$ac_default_prefix"
|
||||||
|
else
|
||||||
|
acl_final_prefix="$prefix"
|
||||||
|
fi
|
||||||
|
if test "X$exec_prefix" = "XNONE"; then
|
||||||
|
acl_final_exec_prefix='${prefix}'
|
||||||
|
else
|
||||||
|
acl_final_exec_prefix="$exec_prefix"
|
||||||
|
fi
|
||||||
|
acl_save_prefix="$prefix"
|
||||||
|
prefix="$acl_final_prefix"
|
||||||
|
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
|
||||||
|
prefix="$acl_save_prefix"
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
|
||||||
|
dnl variables prefix and exec_prefix bound to the values they will have
|
||||||
|
dnl at the end of the configure script.
|
||||||
|
AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
|
||||||
|
[
|
||||||
|
acl_save_prefix="$prefix"
|
||||||
|
prefix="$acl_final_prefix"
|
||||||
|
acl_save_exec_prefix="$exec_prefix"
|
||||||
|
exec_prefix="$acl_final_exec_prefix"
|
||||||
|
$1
|
||||||
|
exec_prefix="$acl_save_exec_prefix"
|
||||||
|
prefix="$acl_save_prefix"
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl AC_LIB_PREPARE_MULTILIB creates
|
||||||
|
dnl - a variable acl_libdirstem, containing the basename of the libdir, either
|
||||||
|
dnl "lib" or "lib64" or "lib/64",
|
||||||
|
dnl - a variable acl_libdirstem2, as a secondary possible value for
|
||||||
|
dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or
|
||||||
|
dnl "lib/amd64".
|
||||||
|
AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
|
||||||
|
[
|
||||||
|
dnl There is no formal standard regarding lib and lib64.
|
||||||
|
dnl On glibc systems, the current practice is that on a system supporting
|
||||||
|
dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
|
||||||
|
dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
|
||||||
|
dnl the compiler's default mode by looking at the compiler's library search
|
||||||
|
dnl path. If at least one of its elements ends in /lib64 or points to a
|
||||||
|
dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
|
||||||
|
dnl Otherwise we use the default, namely "lib".
|
||||||
|
dnl On Solaris systems, the current practice is that on a system supporting
|
||||||
|
dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
|
||||||
|
dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
|
||||||
|
dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
|
||||||
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
||||||
|
AC_REQUIRE([gl_HOST_CPU_C_ABI_32BIT])
|
||||||
|
|
||||||
|
case "$host_os" in
|
||||||
|
solaris*)
|
||||||
|
AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
|
||||||
|
[AC_COMPILE_IFELSE(
|
||||||
|
[AC_LANG_SOURCE(
|
||||||
|
[[#ifdef _LP64
|
||||||
|
int ok;
|
||||||
|
#else
|
||||||
|
error fail
|
||||||
|
#endif
|
||||||
|
]])],
|
||||||
|
[gl_cv_solaris_64bit=yes],
|
||||||
|
[gl_cv_solaris_64bit=no])
|
||||||
|
]);;
|
||||||
|
esac
|
||||||
|
|
||||||
|
dnl Allow the user to override the result by setting acl_cv_libdirstems.
|
||||||
|
AC_CACHE_CHECK([for the common suffixes of directories in the library search path],
|
||||||
|
[acl_cv_libdirstems],
|
||||||
|
[acl_libdirstem=lib
|
||||||
|
acl_libdirstem2=
|
||||||
|
case "$host_os" in
|
||||||
|
solaris*)
|
||||||
|
dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
|
||||||
|
dnl <https://docs.oracle.com/cd/E19253-01/816-5138/dev-env/index.html>.
|
||||||
|
dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
|
||||||
|
dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
|
||||||
|
dnl symlink is missing, so we set acl_libdirstem2 too.
|
||||||
|
if test $gl_cv_solaris_64bit = yes; then
|
||||||
|
acl_libdirstem=lib/64
|
||||||
|
case "$host_cpu" in
|
||||||
|
sparc*) acl_libdirstem2=lib/sparcv9 ;;
|
||||||
|
i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
dnl If $CC generates code for a 32-bit ABI, the libraries are
|
||||||
|
dnl surely under $prefix/lib, not $prefix/lib64.
|
||||||
|
if test "$HOST_CPU_C_ABI_32BIT" != yes; then
|
||||||
|
dnl The result is a property of the system. However, non-system
|
||||||
|
dnl compilers sometimes have odd library search paths. Therefore
|
||||||
|
dnl prefer asking /usr/bin/gcc, if available, rather than $CC.
|
||||||
|
searchpath=`(if test -f /usr/bin/gcc \
|
||||||
|
&& LC_ALL=C /usr/bin/gcc -print-search-dirs >/dev/null 2>/dev/null; then \
|
||||||
|
LC_ALL=C /usr/bin/gcc -print-search-dirs; \
|
||||||
|
else \
|
||||||
|
LC_ALL=C $CC -print-search-dirs; \
|
||||||
|
fi) 2>/dev/null \
|
||||||
|
| sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
|
||||||
|
if test -n "$searchpath"; then
|
||||||
|
acl_save_IFS="${IFS= }"; IFS=":"
|
||||||
|
for searchdir in $searchpath; do
|
||||||
|
if test -d "$searchdir"; then
|
||||||
|
case "$searchdir" in
|
||||||
|
*/lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
|
||||||
|
*/../ | */.. )
|
||||||
|
# Better ignore directories of this form. They are misleading.
|
||||||
|
;;
|
||||||
|
*) searchdir=`cd "$searchdir" && pwd`
|
||||||
|
case "$searchdir" in
|
||||||
|
*/lib64 ) acl_libdirstem=lib64 ;;
|
||||||
|
esac ;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
IFS="$acl_save_IFS"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
|
||||||
|
acl_cv_libdirstems="$acl_libdirstem,$acl_libdirstem2"
|
||||||
|
])
|
||||||
|
# Decompose acl_cv_libdirstems into acl_libdirstem and acl_libdirstem2.
|
||||||
|
acl_libdirstem=`echo "$acl_cv_libdirstems" | sed -e 's/,.*//'`
|
||||||
|
acl_libdirstem2=`echo "$acl_cv_libdirstems" | sed -e '/,/s/.*,//'`
|
||||||
|
])
|
||||||
32
config/nls.m4
Normal file
32
config/nls.m4
Normal file
@ -0,0 +1,32 @@
|
|||||||
|
# nls.m4 serial 5 (gettext-0.18)
|
||||||
|
dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016, 2019 Free Software
|
||||||
|
dnl 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
|
||||||
|
dnl This file 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 is covered by the GNU General Public License.
|
||||||
|
dnl They are *not* in the public domain.
|
||||||
|
|
||||||
|
dnl Authors:
|
||||||
|
dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
|
||||||
|
dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
|
||||||
|
|
||||||
|
AC_PREREQ([2.50])
|
||||||
|
|
||||||
|
AC_DEFUN([AM_NLS],
|
||||||
|
[
|
||||||
|
AC_MSG_CHECKING([whether NLS is requested])
|
||||||
|
dnl Default is enabled NLS
|
||||||
|
AC_ARG_ENABLE([nls],
|
||||||
|
[ --disable-nls do not use Native Language Support],
|
||||||
|
USE_NLS=$enableval, USE_NLS=yes)
|
||||||
|
AC_MSG_RESULT([$USE_NLS])
|
||||||
|
AC_SUBST([USE_NLS])
|
||||||
|
])
|
||||||
450
config/po.m4
Normal file
450
config/po.m4
Normal file
@ -0,0 +1,450 @@
|
|||||||
|
# po.m4 serial 30 (gettext-0.20)
|
||||||
|
dnl Copyright (C) 1995-2014, 2016, 2018-2019 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
|
||||||
|
dnl This file 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 is covered by the GNU General Public License.
|
||||||
|
dnl They are *not* in the public domain.
|
||||||
|
|
||||||
|
dnl Authors:
|
||||||
|
dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
|
||||||
|
dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
|
||||||
|
|
||||||
|
AC_PREREQ([2.60])
|
||||||
|
|
||||||
|
dnl Checks for all prerequisites of the po subdirectory.
|
||||||
|
AC_DEFUN([AM_PO_SUBDIRS],
|
||||||
|
[
|
||||||
|
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
||||||
|
AC_REQUIRE([AC_PROG_INSTALL])dnl
|
||||||
|
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
||||||
|
AC_REQUIRE([AC_PROG_SED])dnl
|
||||||
|
AC_REQUIRE([AM_NLS])dnl
|
||||||
|
|
||||||
|
dnl Release version of the gettext macros. This is used to ensure that
|
||||||
|
dnl the gettext macros and po/Makefile.in.in are in sync.
|
||||||
|
AC_SUBST([GETTEXT_MACRO_VERSION], [0.20])
|
||||||
|
|
||||||
|
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 >&]AS_MESSAGE_LOG_FD[ 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], [$MSGFMT])
|
||||||
|
|
||||||
|
dnl Test whether it is GNU msgfmt >= 0.15.
|
||||||
|
changequote(,)dnl
|
||||||
|
case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
|
||||||
|
'' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
|
||||||
|
*) GMSGFMT_015=$GMSGFMT ;;
|
||||||
|
esac
|
||||||
|
changequote([,])dnl
|
||||||
|
AC_SUBST([GMSGFMT_015])
|
||||||
|
|
||||||
|
dnl Search for GNU xgettext 0.12 or newer in the PATH.
|
||||||
|
dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
|
||||||
|
dnl The second test excludes FreeBSD xgettext.
|
||||||
|
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
|
||||||
|
[$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
|
||||||
|
(if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
|
||||||
|
:)
|
||||||
|
dnl Remove leftover from FreeBSD xgettext call.
|
||||||
|
rm -f messages.po
|
||||||
|
|
||||||
|
dnl Test whether it is GNU xgettext >= 0.15.
|
||||||
|
changequote(,)dnl
|
||||||
|
case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
|
||||||
|
'' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
|
||||||
|
*) XGETTEXT_015=$XGETTEXT ;;
|
||||||
|
esac
|
||||||
|
changequote([,])dnl
|
||||||
|
AC_SUBST([XGETTEXT_015])
|
||||||
|
|
||||||
|
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 >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
|
||||||
|
|
||||||
|
dnl Test whether it is GNU msgmerge >= 0.20.
|
||||||
|
if LC_ALL=C $MSGMERGE --help | grep ' --for-msgfmt ' >/dev/null; then
|
||||||
|
MSGMERGE_FOR_MSGFMT_OPTION='--for-msgfmt'
|
||||||
|
else
|
||||||
|
dnl Test whether it is GNU msgmerge >= 0.12.
|
||||||
|
if LC_ALL=C $MSGMERGE --help | grep ' --no-fuzzy-matching ' >/dev/null; then
|
||||||
|
MSGMERGE_FOR_MSGFMT_OPTION='--no-fuzzy-matching --no-location --quiet'
|
||||||
|
else
|
||||||
|
dnl With these old versions, $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) is
|
||||||
|
dnl slow. But this is not a big problem, as such old gettext versions are
|
||||||
|
dnl hardly in use any more.
|
||||||
|
MSGMERGE_FOR_MSGFMT_OPTION='--no-location --quiet'
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
AC_SUBST([MSGMERGE_FOR_MSGFMT_OPTION])
|
||||||
|
|
||||||
|
dnl Support for AM_XGETTEXT_OPTION.
|
||||||
|
test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
|
||||||
|
AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
|
||||||
|
|
||||||
|
AC_CONFIG_COMMANDS([po-directories], [[
|
||||||
|
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$ac_given_srcdir" ;;
|
||||||
|
esac
|
||||||
|
# Treat a directory as a PO directory if and only if it has a
|
||||||
|
# POTFILES.in file. This allows packages to have multiple PO
|
||||||
|
# directories under different names or in different locations.
|
||||||
|
if test -f "$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 $ac_dir/POTFILES"
|
||||||
|
gt_tab=`printf '\t'`
|
||||||
|
cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
|
||||||
|
POMAKEFILEDEPS="POTFILES.in"
|
||||||
|
# ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
|
||||||
|
# on $ac_dir but don't depend on user-specified configuration
|
||||||
|
# parameters.
|
||||||
|
if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
|
||||||
|
# The LINGUAS file contains the set of available languages.
|
||||||
|
if test -n "$OBSOLETE_ALL_LINGUAS"; then
|
||||||
|
test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
|
||||||
|
fi
|
||||||
|
ALL_LINGUAS=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
|
||||||
|
POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
|
||||||
|
else
|
||||||
|
# The set of available languages was given in configure.in.
|
||||||
|
ALL_LINGUAS=$OBSOLETE_ALL_LINGUAS
|
||||||
|
fi
|
||||||
|
# Compute POFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
|
||||||
|
# Compute UPDATEPOFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
|
||||||
|
# Compute DUMMYPOFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
|
||||||
|
# Compute GMOFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
|
||||||
|
case "$ac_given_srcdir" in
|
||||||
|
.) srcdirpre= ;;
|
||||||
|
*) srcdirpre='$(srcdir)/' ;;
|
||||||
|
esac
|
||||||
|
POFILES=
|
||||||
|
UPDATEPOFILES=
|
||||||
|
DUMMYPOFILES=
|
||||||
|
GMOFILES=
|
||||||
|
for lang in $ALL_LINGUAS; do
|
||||||
|
POFILES="$POFILES $srcdirpre$lang.po"
|
||||||
|
UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
|
||||||
|
DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
|
||||||
|
GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
|
||||||
|
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@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
|
||||||
|
for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
|
||||||
|
if test -f "$f"; then
|
||||||
|
case "$f" in
|
||||||
|
*.orig | *.bak | *~) ;;
|
||||||
|
*) cat "$f" >> "$ac_dir/Makefile" ;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
done]],
|
||||||
|
[# Capture the value of obsolete ALL_LINGUAS because we need it to compute
|
||||||
|
# POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS.
|
||||||
|
OBSOLETE_ALL_LINGUAS="$ALL_LINGUAS"
|
||||||
|
# Capture the value of LINGUAS because we need it to compute CATALOGS.
|
||||||
|
LINGUAS="${LINGUAS-%UNSET%}"
|
||||||
|
])
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl Postprocesses a Makefile in a directory containing PO files.
|
||||||
|
AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
|
||||||
|
[
|
||||||
|
# When this code is run, in config.status, two variables have already been
|
||||||
|
# set:
|
||||||
|
# - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
|
||||||
|
# - LINGUAS is the value of the environment variable LINGUAS at configure
|
||||||
|
# time.
|
||||||
|
|
||||||
|
changequote(,)dnl
|
||||||
|
# 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
|
||||||
|
|
||||||
|
# Find a way to echo strings without interpreting backslash.
|
||||||
|
if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
|
||||||
|
gt_echo='echo'
|
||||||
|
else
|
||||||
|
if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
|
||||||
|
gt_echo='printf %s\n'
|
||||||
|
else
|
||||||
|
echo_func () {
|
||||||
|
cat <<EOT
|
||||||
|
$*
|
||||||
|
EOT
|
||||||
|
}
|
||||||
|
gt_echo='echo_func'
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
# A sed script that extracts the value of VARIABLE from a Makefile.
|
||||||
|
tab=`printf '\t'`
|
||||||
|
sed_x_variable='
|
||||||
|
# Test if the hold space is empty.
|
||||||
|
x
|
||||||
|
s/P/P/
|
||||||
|
x
|
||||||
|
ta
|
||||||
|
# Yes it was empty. Look if we have the expected variable definition.
|
||||||
|
/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=/{
|
||||||
|
# Seen the first line of the variable definition.
|
||||||
|
s/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=//
|
||||||
|
ba
|
||||||
|
}
|
||||||
|
bd
|
||||||
|
:a
|
||||||
|
# Here we are processing a line from the variable definition.
|
||||||
|
# Remove comment, more precisely replace it with a space.
|
||||||
|
s/#.*$/ /
|
||||||
|
# See if the line ends in a backslash.
|
||||||
|
tb
|
||||||
|
:b
|
||||||
|
s/\\$//
|
||||||
|
# Print the line, without the trailing backslash.
|
||||||
|
p
|
||||||
|
tc
|
||||||
|
# There was no trailing backslash. The end of the variable definition is
|
||||||
|
# reached. Clear the hold space.
|
||||||
|
s/^.*$//
|
||||||
|
x
|
||||||
|
bd
|
||||||
|
:c
|
||||||
|
# A trailing backslash means that the variable definition continues in the
|
||||||
|
# next line. Put a nonempty string into the hold space to indicate this.
|
||||||
|
s/^.*$/P/
|
||||||
|
x
|
||||||
|
:d
|
||||||
|
'
|
||||||
|
changequote([,])dnl
|
||||||
|
|
||||||
|
# Set POTFILES to the value of the Makefile variable POTFILES.
|
||||||
|
sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
|
||||||
|
POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
|
||||||
|
# Compute POTFILES_DEPS as
|
||||||
|
# $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
|
||||||
|
POTFILES_DEPS=
|
||||||
|
for file in $POTFILES; do
|
||||||
|
POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
|
||||||
|
done
|
||||||
|
POMAKEFILEDEPS=""
|
||||||
|
|
||||||
|
if test -n "$OBSOLETE_ALL_LINGUAS"; then
|
||||||
|
test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
|
||||||
|
fi
|
||||||
|
if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
|
||||||
|
# The LINGUAS file contains the set of available languages.
|
||||||
|
ALL_LINGUAS=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
|
||||||
|
POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
|
||||||
|
else
|
||||||
|
# Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
|
||||||
|
sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
|
||||||
|
ALL_LINGUAS=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
|
||||||
|
fi
|
||||||
|
# Compute POFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
|
||||||
|
# Compute UPDATEPOFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
|
||||||
|
# Compute DUMMYPOFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
|
||||||
|
# Compute GMOFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
|
||||||
|
# Compute PROPERTIESFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(DOMAIN)_$(lang).properties)
|
||||||
|
# Compute CLASSFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(DOMAIN)_$(lang).class)
|
||||||
|
# Compute QMFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
|
||||||
|
# Compute MSGFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
|
||||||
|
# Compute RESOURCESDLLFILES
|
||||||
|
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
|
||||||
|
case "$ac_given_srcdir" in
|
||||||
|
.) srcdirpre= ;;
|
||||||
|
*) srcdirpre='$(srcdir)/' ;;
|
||||||
|
esac
|
||||||
|
POFILES=
|
||||||
|
UPDATEPOFILES=
|
||||||
|
DUMMYPOFILES=
|
||||||
|
GMOFILES=
|
||||||
|
PROPERTIESFILES=
|
||||||
|
CLASSFILES=
|
||||||
|
QMFILES=
|
||||||
|
MSGFILES=
|
||||||
|
RESOURCESDLLFILES=
|
||||||
|
for lang in $ALL_LINGUAS; do
|
||||||
|
POFILES="$POFILES $srcdirpre$lang.po"
|
||||||
|
UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
|
||||||
|
DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
|
||||||
|
GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
|
||||||
|
PROPERTIESFILES="$PROPERTIESFILES \$(srcdir)/\$(DOMAIN)_$lang.properties"
|
||||||
|
CLASSFILES="$CLASSFILES \$(srcdir)/\$(DOMAIN)_$lang.class"
|
||||||
|
QMFILES="$QMFILES $srcdirpre$lang.qm"
|
||||||
|
frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
|
||||||
|
MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
|
||||||
|
frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
|
||||||
|
RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
|
||||||
|
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 $presentlang"
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
CATALOGS=
|
||||||
|
JAVACATALOGS=
|
||||||
|
QTCATALOGS=
|
||||||
|
TCLCATALOGS=
|
||||||
|
CSHARPCATALOGS=
|
||||||
|
if test -n "$INST_LINGUAS"; then
|
||||||
|
for lang in $INST_LINGUAS; do
|
||||||
|
CATALOGS="$CATALOGS $lang.gmo"
|
||||||
|
JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
|
||||||
|
QTCATALOGS="$QTCATALOGS $lang.qm"
|
||||||
|
frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
|
||||||
|
TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
|
||||||
|
frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
|
||||||
|
CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
|
||||||
|
sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
|
||||||
|
tab=`printf '\t'`
|
||||||
|
if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
|
||||||
|
# Add dependencies that cannot be formulated as a simple suffix rule.
|
||||||
|
for lang in $ALL_LINGUAS; do
|
||||||
|
frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
|
||||||
|
cat >> "$ac_file.tmp" <<EOF
|
||||||
|
$frobbedlang.msg: $lang.po
|
||||||
|
${tab}@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
|
||||||
|
${tab}\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
|
||||||
|
EOF
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
|
||||||
|
# Add dependencies that cannot be formulated as a simple suffix rule.
|
||||||
|
for lang in $ALL_LINGUAS; do
|
||||||
|
frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
|
||||||
|
cat >> "$ac_file.tmp" <<EOF
|
||||||
|
$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
|
||||||
|
${tab}@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
|
||||||
|
${tab}\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
|
||||||
|
EOF
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
if test -n "$POMAKEFILEDEPS"; then
|
||||||
|
cat >> "$ac_file.tmp" <<EOF
|
||||||
|
Makefile: $POMAKEFILEDEPS
|
||||||
|
EOF
|
||||||
|
fi
|
||||||
|
mv "$ac_file.tmp" "$ac_file"
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl Initializes the accumulator used by AM_XGETTEXT_OPTION.
|
||||||
|
AC_DEFUN([AM_XGETTEXT_OPTION_INIT],
|
||||||
|
[
|
||||||
|
XGETTEXT_EXTRA_OPTIONS=
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl Registers an option to be passed to xgettext in the po subdirectory.
|
||||||
|
AC_DEFUN([AM_XGETTEXT_OPTION],
|
||||||
|
[
|
||||||
|
AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
|
||||||
|
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
|
||||||
|
])
|
||||||
91
config/progtest.m4
Normal file
91
config/progtest.m4
Normal file
@ -0,0 +1,91 @@
|
|||||||
|
# progtest.m4 serial 7 (gettext-0.18.2)
|
||||||
|
dnl Copyright (C) 1996-2003, 2005, 2008-2019 Free Software Foundation, Inc.
|
||||||
|
dnl This file is free software; the Free Software Foundation
|
||||||
|
dnl gives unlimited permission to copy and/or distribute it,
|
||||||
|
dnl with or without modifications, as long as this notice is preserved.
|
||||||
|
dnl
|
||||||
|
dnl This file can be used in projects which are not available under
|
||||||
|
dnl the GNU General Public License or the GNU Library General Public
|
||||||
|
dnl License but which still want to provide support for the GNU gettext
|
||||||
|
dnl functionality.
|
||||||
|
dnl Please note that the actual code of the GNU gettext library is covered
|
||||||
|
dnl by the GNU Library General Public License, and the rest of the GNU
|
||||||
|
dnl gettext package is covered by the GNU General Public License.
|
||||||
|
dnl They are *not* in the public domain.
|
||||||
|
|
||||||
|
dnl Authors:
|
||||||
|
dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
|
||||||
|
|
||||||
|
AC_PREREQ([2.50])
|
||||||
|
|
||||||
|
# Search path for a program which passes the given test.
|
||||||
|
|
||||||
|
dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
|
||||||
|
dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
|
||||||
|
AC_DEFUN([AM_PATH_PROG_WITH_TEST],
|
||||||
|
[
|
||||||
|
# Prepare PATH_SEPARATOR.
|
||||||
|
# The user is always right.
|
||||||
|
if test "${PATH_SEPARATOR+set}" != set; then
|
||||||
|
# Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
|
||||||
|
# contains only /bin. Note that ksh looks also at the FPATH variable,
|
||||||
|
# so we have to set that as well for the test.
|
||||||
|
PATH_SEPARATOR=:
|
||||||
|
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
|
||||||
|
&& { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
|
||||||
|
|| PATH_SEPARATOR=';'
|
||||||
|
}
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Find out how to test for executable files. Don't use a zero-byte file,
|
||||||
|
# as systems may use methods other than mode bits to determine executability.
|
||||||
|
cat >conf$$.file <<_ASEOF
|
||||||
|
#! /bin/sh
|
||||||
|
exit 0
|
||||||
|
_ASEOF
|
||||||
|
chmod +x conf$$.file
|
||||||
|
if test -x conf$$.file >/dev/null 2>&1; then
|
||||||
|
ac_executable_p="test -x"
|
||||||
|
else
|
||||||
|
ac_executable_p="test -f"
|
||||||
|
fi
|
||||||
|
rm -f conf$$.file
|
||||||
|
|
||||||
|
# Extract the first word of "$2", so it can be a program name with args.
|
||||||
|
set dummy $2; ac_word=[$]2
|
||||||
|
AC_MSG_CHECKING([for $ac_word])
|
||||||
|
AC_CACHE_VAL([ac_cv_path_$1],
|
||||||
|
[case "[$]$1" in
|
||||||
|
[[\\/]]* | ?:[[\\/]]*)
|
||||||
|
ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
|
||||||
|
for ac_dir in ifelse([$5], , $PATH, [$5]); do
|
||||||
|
IFS="$ac_save_IFS"
|
||||||
|
test -z "$ac_dir" && ac_dir=.
|
||||||
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
||||||
|
if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
|
||||||
|
echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
|
||||||
|
if [$3]; then
|
||||||
|
ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
|
||||||
|
break 2
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
done
|
||||||
|
IFS="$ac_save_IFS"
|
||||||
|
dnl If no 4th arg is given, leave the cache variable unset,
|
||||||
|
dnl so AC_PATH_PROGS will keep looking.
|
||||||
|
ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
|
||||||
|
])dnl
|
||||||
|
;;
|
||||||
|
esac])dnl
|
||||||
|
$1="$ac_cv_path_$1"
|
||||||
|
if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
|
||||||
|
AC_MSG_RESULT([$][$1])
|
||||||
|
else
|
||||||
|
AC_MSG_RESULT([no])
|
||||||
|
fi
|
||||||
|
AC_SUBST([$1])dnl
|
||||||
|
])
|
||||||
8
config/user-gettext.m4
Normal file
8
config/user-gettext.m4
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
dnl #
|
||||||
|
dnl # Check if libintl and possibly libiconv are needed for gettext() functionality
|
||||||
|
dnl #
|
||||||
|
AC_DEFUN([ZFS_AC_CONFIG_USER_GETTEXT], [
|
||||||
|
AM_ICONV
|
||||||
|
AM_GNU_GETTEXT([external])
|
||||||
|
LIBS="$LIBS $LTLIBINTL $LTLIBICONV"
|
||||||
|
])
|
||||||
@ -2,6 +2,7 @@ dnl #
|
|||||||
dnl # Default ZFS user configuration
|
dnl # Default ZFS user configuration
|
||||||
dnl #
|
dnl #
|
||||||
AC_DEFUN([ZFS_AC_CONFIG_USER], [
|
AC_DEFUN([ZFS_AC_CONFIG_USER], [
|
||||||
|
ZFS_AC_CONFIG_USER_GETTEXT
|
||||||
ZFS_AC_CONFIG_USER_MOUNT_HELPER
|
ZFS_AC_CONFIG_USER_MOUNT_HELPER
|
||||||
ZFS_AC_CONFIG_USER_UDEV
|
ZFS_AC_CONFIG_USER_UDEV
|
||||||
ZFS_AC_CONFIG_USER_SYSTEMD
|
ZFS_AC_CONFIG_USER_SYSTEMD
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user