2023-10-18 07:29:37 +00:00
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# generated automatically by aclocal 1.16.3 -*- Autoconf -*-
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2022-10-19 15:24:24 +00:00
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2023-10-18 07:29:37 +00:00
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# Copyright (C) 1996-2020 Free Software Foundation, Inc.
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2013-11-26 22:53:19 +00:00
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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2022-10-19 15:24:24 +00:00
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m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
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2013-11-26 22:58:53 +00:00
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m4_ifndef([AC_AUTOCONF_VERSION],
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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2023-10-18 07:29:37 +00:00
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m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
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[m4_warning([this file was generated for autoconf 2.69.
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2013-11-26 22:58:53 +00:00
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You have another version of autoconf. It may work, but is not guaranteed to.
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If you have problems, you may need to regenerate the build system entirely.
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2022-10-19 15:24:24 +00:00
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To do so, use the procedure documented by the package, typically 'autoreconf'.])])
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2013-11-26 22:57:14 +00:00
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2023-10-18 07:29:37 +00:00
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# gettext.m4 serial 71 (gettext-0.20.2)
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dnl Copyright (C) 1995-2014, 2016, 2018-2020 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 Lesser 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 Lesser 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 "$PACKAGE" != gettext-tools; }; then
|
|
|
|
|
gt_use_preinstalled_gnugettext=yes
|
|
|
|
|
else
|
|
|
|
|
dnl Reset the values set by searching for libintl.
|
|
|
|
|
LIBINTL=
|
|
|
|
|
LTLIBINTL=
|
|
|
|
|
INCINTL=
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
ifelse(gt_included_intl, yes, [
|
|
|
|
|
if test "$gt_use_preinstalled_gnugettext" != "yes"; then
|
|
|
|
|
dnl GNU gettext is not found in the C library.
|
|
|
|
|
dnl Fall back on included GNU gettext library.
|
|
|
|
|
nls_cv_use_gnu_gettext=yes
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
if test "$nls_cv_use_gnu_gettext" = "yes"; then
|
|
|
|
|
dnl Mark actions used to generate GNU NLS library.
|
|
|
|
|
BUILD_INCLUDED_LIBINTL=yes
|
|
|
|
|
USE_INCLUDED_LIBINTL=yes
|
|
|
|
|
LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.la $LIBICONV $LIBTHREAD"
|
|
|
|
|
LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.la $LTLIBICONV $LTLIBTHREAD"
|
|
|
|
|
LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
CATOBJEXT=
|
|
|
|
|
if test "$gt_use_preinstalled_gnugettext" = "yes" \
|
|
|
|
|
|| test "$nls_cv_use_gnu_gettext" = "yes"; then
|
|
|
|
|
dnl Mark actions to use GNU gettext tools.
|
|
|
|
|
CATOBJEXT=.gmo
|
|
|
|
|
fi
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
if test -n "$INTL_MACOSX_LIBS"; then
|
|
|
|
|
if test "$gt_use_preinstalled_gnugettext" = "yes" \
|
|
|
|
|
|| test "$nls_cv_use_gnu_gettext" = "yes"; then
|
|
|
|
|
dnl Some extra flags are needed during linking.
|
|
|
|
|
LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
|
|
|
|
|
LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
if test "$gt_use_preinstalled_gnugettext" = "yes" \
|
|
|
|
|
|| test "$nls_cv_use_gnu_gettext" = "yes"; then
|
|
|
|
|
AC_DEFINE([ENABLE_NLS], [1],
|
|
|
|
|
[Define to 1 if translation of program messages to the user's native language
|
|
|
|
|
is requested.])
|
|
|
|
|
else
|
|
|
|
|
USE_NLS=no
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
AC_MSG_CHECKING([whether to use NLS])
|
|
|
|
|
AC_MSG_RESULT([$USE_NLS])
|
|
|
|
|
if test "$USE_NLS" = "yes"; then
|
|
|
|
|
AC_MSG_CHECKING([where the gettext function comes from])
|
|
|
|
|
if test "$gt_use_preinstalled_gnugettext" = "yes"; then
|
|
|
|
|
if { 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 $1"])
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
|
|
|
|
|
AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dnl Usage: AM_GNU_GETTEXT_REQUIRE_VERSION([gettext-version])
|
|
|
|
|
AC_DEFUN([AM_GNU_GETTEXT_REQUIRE_VERSION], [])
|
|
|
|
|
|
|
|
|
|
# host-cpu-c-abi.m4 serial 13
|
|
|
|
|
dnl Copyright (C) 2002-2020 Free Software Foundation, Inc.
|
|
|
|
|
dnl This file is free software; the Free Software Foundation
|
|
|
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
dnl From Bruno Haible and Sam Steingold.
|
|
|
|
|
|
|
|
|
|
dnl Sets the HOST_CPU variable to the canonical name of the CPU.
|
|
|
|
|
dnl Sets the HOST_CPU_C_ABI variable to the canonical name of the CPU with its
|
|
|
|
|
dnl C language ABI (application binary interface).
|
|
|
|
|
dnl Also defines __${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[34567]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, to 'no' if it is a 64-bit
|
|
|
|
|
dnl one, or to 'unknown' if unknown.
|
|
|
|
|
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 "$gl_cv_host_cpu_c_abi" in
|
|
|
|
|
i386 | x86_64-x32 | arm | armhf | arm64-ilp32 | hppa | ia64-ilp32 | mips | mipsn32 | powerpc | riscv*-ilp32* | s390 | sparc)
|
|
|
|
|
gl_cv_host_cpu_c_abi_32bit=yes ;;
|
|
|
|
|
x86_64 | alpha | arm64 | hppa64 | ia64 | mips64 | powerpc64 | powerpc64-elfv2 | riscv*-lp64* | s390x | sparc64 )
|
|
|
|
|
gl_cv_host_cpu_c_abi_32bit=no ;;
|
|
|
|
|
*)
|
|
|
|
|
gl_cv_host_cpu_c_abi_32bit=unknown ;;
|
|
|
|
|
esac
|
|
|
|
|
else
|
|
|
|
|
case "$host_cpu" in
|
|
|
|
|
|
|
|
|
|
# CPUs that only support a 32-bit ABI.
|
|
|
|
|
arc \
|
|
|
|
|
| bfin \
|
|
|
|
|
| cris* \
|
|
|
|
|
| csky \
|
|
|
|
|
| epiphany \
|
|
|
|
|
| ft32 \
|
|
|
|
|
| h8300 \
|
|
|
|
|
| m68k \
|
|
|
|
|
| microblaze | microblazeel \
|
|
|
|
|
| nds32 | nds32le | nds32be \
|
|
|
|
|
| nios2 | nios2eb | nios2el \
|
|
|
|
|
| or1k* \
|
|
|
|
|
| or32 \
|
|
|
|
|
| sh | sh[1234] | sh[1234]e[lb] \
|
|
|
|
|
| tic6x \
|
|
|
|
|
| xtensa* )
|
|
|
|
|
gl_cv_host_cpu_c_abi_32bit=yes
|
|
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
# CPUs that only support a 64-bit ABI.
|
|
|
|
|
changequote(,)dnl
|
|
|
|
|
alpha | alphaev[4-8] | alphaev56 | alphapca5[67] | alphaev6[78] \
|
|
|
|
|
| mmix )
|
|
|
|
|
changequote([,])dnl
|
|
|
|
|
gl_cv_host_cpu_c_abi_32bit=no
|
|
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
changequote(,)dnl
|
|
|
|
|
i[34567]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=unknown
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
fi
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
HOST_CPU_C_ABI_32BIT="$gl_cv_host_cpu_c_abi_32bit"
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# iconv.m4 serial 21
|
|
|
|
|
dnl Copyright (C) 2000-2002, 2007-2014, 2016-2020 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 "$am_cv_proto_iconv_arg1"; then
|
|
|
|
|
ICONV_CONST="const"
|
|
|
|
|
fi
|
|
|
|
|
])
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# intlmacosx.m4 serial 8 (gettext-0.20.2)
|
|
|
|
|
dnl Copyright (C) 2004-2014, 2016, 2019-2020 Free Software Foundation, Inc.
|
|
|
|
|
dnl This file is free software; the Free Software Foundation
|
|
|
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
|
|
|
dnl
|
|
|
|
|
dnl This file can be used in projects which are not available under
|
|
|
|
|
dnl the GNU General Public License or the GNU Lesser General Public
|
|
|
|
|
dnl License but which still want to provide support for the GNU gettext
|
|
|
|
|
dnl functionality.
|
|
|
|
|
dnl Please note that the actual code of the GNU gettext library is covered
|
|
|
|
|
dnl by the GNU Lesser General Public License, and the rest of the GNU
|
|
|
|
|
dnl gettext package is covered by the GNU General Public License.
|
|
|
|
|
dnl They are *not* in the public domain.
|
|
|
|
|
|
|
|
|
|
dnl Checks for special options needed on Mac OS X.
|
|
|
|
|
dnl Defines INTL_MACOSX_LIBS.
|
|
|
|
|
AC_DEFUN([gt_INTL_MACOSX],
|
|
|
|
|
[
|
|
|
|
|
dnl Check for API introduced in Mac OS X 10.4.
|
|
|
|
|
AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
|
|
|
|
|
[gt_cv_func_CFPreferencesCopyAppValue],
|
|
|
|
|
[gt_save_LIBS="$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 $gt_cv_func_CFPreferencesCopyAppValue = yes; then
|
|
|
|
|
AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
|
|
|
|
|
[Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
|
|
|
|
|
fi
|
|
|
|
|
dnl Don't check for the API introduced in Mac OS X 10.5, CFLocaleCopyCurrent,
|
|
|
|
|
dnl because in macOS 10.13.4 it has the following behaviour:
|
|
|
|
|
dnl When two or more languages are specified in the
|
|
|
|
|
dnl "System Preferences > Language & Region > Preferred Languages" panel,
|
|
|
|
|
dnl it returns en_CC where CC is the territory (even when English is not among
|
|
|
|
|
dnl the preferred languages!). What we want instead is what
|
|
|
|
|
dnl CFLocaleCopyCurrent returned in earlier macOS releases and what
|
|
|
|
|
dnl CFPreferencesCopyAppValue still returns, namely ll_CC where ll is the
|
|
|
|
|
dnl first among the preferred languages and CC is the territory.
|
|
|
|
|
AC_CACHE_CHECK([for CFLocaleCopyPreferredLanguages], [gt_cv_func_CFLocaleCopyPreferredLanguages],
|
|
|
|
|
[gt_save_LIBS="$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 $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
|
|
|
|
|
INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
|
|
|
|
|
fi
|
|
|
|
|
AC_SUBST([INTL_MACOSX_LIBS])
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# lib-ld.m4 serial 9
|
|
|
|
|
dnl Copyright (C) 1996-2003, 2009-2020 Free Software Foundation, Inc.
|
|
|
|
|
dnl This file is free software; the Free Software Foundation
|
|
|
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
dnl Subroutines of libtool.m4,
|
|
|
|
|
dnl with replacements s/_*LT_PATH/AC_LIB_PROG/ and s/lt_/acl_/ to avoid
|
|
|
|
|
dnl collision with libtool.m4.
|
|
|
|
|
|
|
|
|
|
dnl From libtool-2.4. Sets the variable with_gnu_ld to yes or no.
|
|
|
|
|
AC_DEFUN([AC_LIB_PROG_LD_GNU],
|
|
|
|
|
[AC_CACHE_CHECK([if the linker ($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
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# lib-link.m4 serial 31
|
|
|
|
|
dnl Copyright (C) 2001-2020 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=\"$libdir\"
|
|
|
|
|
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
|
|
|
|
|
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
|
|
|
|
|
])
|
|
|
|
|
AC_ARG_WITH(PACK[-prefix],
|
|
|
|
|
[[ --with-]]PACK[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib
|
|
|
|
|
--without-]]PACK[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]],
|
|
|
|
|
[
|
|
|
|
|
if test "X$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=\"$libdir\"
|
|
|
|
|
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
|
|
|
|
|
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
|
|
|
|
|
])
|
|
|
|
|
else
|
|
|
|
|
additional_includedir="$withval/include"
|
|
|
|
|
additional_libdir="$withval/$acl_libdirstem"
|
|
|
|
|
additional_libdir2="$withval/$acl_libdirstem2"
|
|
|
|
|
additional_libdir3="$withval/$acl_libdirstem3"
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
])
|
|
|
|
|
if test "X$additional_libdir2" = "X$additional_libdir"; then
|
|
|
|
|
additional_libdir2=
|
|
|
|
|
fi
|
|
|
|
|
if test "X$additional_libdir3" = "X$additional_libdir"; then
|
|
|
|
|
additional_libdir3=
|
|
|
|
|
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 $use_additional = yes; then
|
|
|
|
|
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
|
|
|
|
|
if test "X$found_dir" = "X"; then
|
|
|
|
|
eval dir=\$$additional_libdir_variable
|
|
|
|
|
if test -n "$dir"; then
|
|
|
|
|
dnl The same code as in the loop below:
|
|
|
|
|
dnl First look for a shared library.
|
|
|
|
|
if test -n "$acl_shlibext"; then
|
|
|
|
|
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$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.$ver" && acl_is_expected_elfclass < "$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/$f" && acl_is_expected_elfclass < "$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" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; 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/$libname.la"
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
done
|
|
|
|
|
fi
|
|
|
|
|
if test "X$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" && acl_is_expected_elfclass < "$dir/$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" && acl_is_expected_elfclass < "$dir/$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/$f" && acl_is_expected_elfclass < "$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" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; 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/$acl_libdirstem2" \
|
|
|
|
|
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
|
|
|
|
|
dnl No hardcoding is needed.
|
|
|
|
|
LIB[]NAME="${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="$basedir/include"
|
|
|
|
|
;;
|
|
|
|
|
*/$acl_libdirstem3 | */$acl_libdirstem3/)
|
|
|
|
|
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
|
|
|
|
|
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*)
|
|
|
|
|
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
|
|
|
|
|
dnl Potentially add $dependency_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 $LIBNAME,
|
|
|
|
|
dnl 4. if it doesn't exist as a directory.
|
|
|
|
|
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
|
|
|
|
|
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
|
|
|
|
|
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
|
|
|
|
|
haveit=
|
|
|
|
|
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|
|
|
|
|
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|
|
|
|
|
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
|
|
|
|
|
if test -n "$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$x" = "X-L$dependency_libdir"; then
|
|
|
|
|
haveit=yes
|
|
|
|
|
break
|
|
|
|
|
fi
|
|
|
|
|
done
|
|
|
|
|
if test -z "$haveit"; then
|
|
|
|
|
if test -d "$dependency_libdir"; then
|
|
|
|
|
dnl Really add $dependency_libdir to $LIBNAME.
|
|
|
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$dependency_libdir"
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
haveit=
|
|
|
|
|
for x in $LDFLAGS $LTLIB[]NAME; do
|
|
|
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
|
|
|
if test "X$x" = "X-L$dependency_libdir"; then
|
|
|
|
|
haveit=yes
|
|
|
|
|
break
|
|
|
|
|
fi
|
|
|
|
|
done
|
|
|
|
|
if test -z "$haveit"; then
|
|
|
|
|
if test -d "$dependency_libdir"; then
|
|
|
|
|
dnl Really add $dependency_libdir to $LTLIBNAME.
|
|
|
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$dependency_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/$acl_libdirstem2" \
|
|
|
|
|
&& test "X$dir" != "X/usr/$acl_libdirstem3"; then
|
|
|
|
|
rpathdirs="$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" \
|
|
|
|
|
&& test "X$dir" != "X/usr/$acl_libdirstem3"; 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])
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# lib-prefix.m4 serial 17
|
|
|
|
|
dnl Copyright (C) 2001-2005, 2008-2020 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 function acl_is_expected_elfclass, that tests whether standard input
|
|
|
|
|
dn; has a 32-bit or 64-bit ELF header, depending on the host CPU ABI,
|
|
|
|
|
dnl - 3 variables acl_libdirstem, acl_libdirstem2, acl_libdirstem3, containing
|
|
|
|
|
dnl the basename of the libdir to try in turn, either "lib" or "lib64" or
|
|
|
|
|
dnl "lib/64" or "lib32" or "lib/sparcv9" or "lib/amd64" or similar.
|
|
|
|
|
AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
|
|
|
|
|
[
|
|
|
|
|
dnl There is no formal standard regarding lib, lib32, and lib64.
|
|
|
|
|
dnl On most 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. However, on
|
|
|
|
|
dnl Arch Linux based distributions, it's the opposite: 32-bit libraries go
|
|
|
|
|
dnl under $prefix/lib32 and 64-bit libraries go under $prefix/lib.
|
|
|
|
|
dnl We determine the compiler's default mode by looking at the compiler's
|
|
|
|
|
dnl library search path. If at least one of its elements ends in /lib64 or
|
|
|
|
|
dnl points to a directory whose absolute pathname ends in /lib64, we use that
|
|
|
|
|
dnl for 64-bit ABIs. Similarly for 32-bit ABIs. Otherwise we use the default,
|
|
|
|
|
dnl 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])
|
|
|
|
|
|
|
|
|
|
AC_CACHE_CHECK([for ELF binary format], [gl_cv_elf],
|
|
|
|
|
[AC_EGREP_CPP([Extensible Linking Format],
|
|
|
|
|
[#ifdef __ELF__
|
|
|
|
|
Extensible Linking Format
|
|
|
|
|
#endif
|
|
|
|
|
],
|
|
|
|
|
[gl_cv_elf=yes],
|
|
|
|
|
[gl_cv_elf=no])
|
|
|
|
|
])
|
|
|
|
|
if test $gl_cv_elf; then
|
|
|
|
|
# Extract the ELF class of a file (5th byte) in decimal.
|
|
|
|
|
# Cf. https://en.wikipedia.org/wiki/Executable_and_Linkable_Format#File_header
|
|
|
|
|
if od -A x < /dev/null >/dev/null 2>/dev/null; then
|
|
|
|
|
# Use POSIX od.
|
|
|
|
|
func_elfclass ()
|
|
|
|
|
{
|
|
|
|
|
od -A n -t d1 -j 4 -N 1
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
# Use BSD hexdump.
|
|
|
|
|
func_elfclass ()
|
|
|
|
|
{
|
|
|
|
|
dd bs=1 count=1 skip=4 2>/dev/null | hexdump -e '1/1 "%3d "'
|
|
|
|
|
echo
|
|
|
|
|
}
|
|
|
|
|
fi
|
|
|
|
|
changequote(,)dnl
|
|
|
|
|
case $HOST_CPU_C_ABI_32BIT in
|
|
|
|
|
yes)
|
|
|
|
|
# 32-bit ABI.
|
|
|
|
|
acl_is_expected_elfclass ()
|
|
|
|
|
{
|
|
|
|
|
test "`func_elfclass | sed -e 's/[ ]//g'`" = 1
|
|
|
|
|
}
|
|
|
|
|
;;
|
|
|
|
|
no)
|
|
|
|
|
# 64-bit ABI.
|
|
|
|
|
acl_is_expected_elfclass ()
|
|
|
|
|
{
|
|
|
|
|
test "`func_elfclass | sed -e 's/[ ]//g'`" = 2
|
|
|
|
|
}
|
|
|
|
|
;;
|
|
|
|
|
*)
|
|
|
|
|
# Unknown.
|
|
|
|
|
acl_is_expected_elfclass ()
|
|
|
|
|
{
|
|
|
|
|
:
|
|
|
|
|
}
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
changequote([,])dnl
|
|
|
|
|
else
|
|
|
|
|
acl_is_expected_elfclass ()
|
|
|
|
|
{
|
|
|
|
|
:
|
|
|
|
|
}
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
dnl Allow the user to override the result by setting acl_cv_libdirstems.
|
|
|
|
|
AC_CACHE_CHECK([for the common suffixes of directories in the library search path],
|
|
|
|
|
[acl_cv_libdirstems],
|
|
|
|
|
[dnl Try 'lib' first, because that's the default for libdir in GNU, see
|
|
|
|
|
dnl <https://www.gnu.org/prep/standards/html_node/Directory-Variables.html>.
|
|
|
|
|
acl_libdirstem=lib
|
|
|
|
|
acl_libdirstem2=
|
|
|
|
|
acl_libdirstem3=
|
|
|
|
|
case "$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 $HOST_CPU_C_ABI_32BIT = no; then
|
|
|
|
|
acl_libdirstem2=lib/64
|
|
|
|
|
case "$host_cpu" in
|
|
|
|
|
sparc*) acl_libdirstem3=lib/sparcv9 ;;
|
|
|
|
|
i*86 | x86_64) acl_libdirstem3=lib/amd64 ;;
|
|
|
|
|
esac
|
|
|
|
|
fi
|
|
|
|
|
;;
|
|
|
|
|
*)
|
|
|
|
|
dnl If $CC generates code for a 32-bit ABI, the libraries are
|
|
|
|
|
dnl surely under $prefix/lib or $prefix/lib32, not $prefix/lib64.
|
|
|
|
|
dnl Similarly, if $CC generates code for a 64-bit ABI, the libraries
|
|
|
|
|
dnl are surely under $prefix/lib or $prefix/lib64, not $prefix/lib32.
|
|
|
|
|
dnl Find the compiler's search path. However, non-system compilers
|
|
|
|
|
dnl sometimes have odd library search paths. But we can't simply invoke
|
|
|
|
|
dnl '/usr/bin/gcc -print-search-dirs' because that would not take into
|
|
|
|
|
dnl account the -m32/-m31 or -m64 options from the $CC or $CFLAGS.
|
|
|
|
|
searchpath=`(LC_ALL=C $CC $CPPFLAGS $CFLAGS -print-search-dirs) 2>/dev/null \
|
|
|
|
|
| sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
|
|
|
|
|
if test $HOST_CPU_C_ABI_32BIT != no; then
|
|
|
|
|
# 32-bit or unknown ABI.
|
|
|
|
|
if test -d /usr/lib32; then
|
|
|
|
|
acl_libdirstem2=lib32
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
if test $HOST_CPU_C_ABI_32BIT != yes; then
|
|
|
|
|
# 64-bit or unknown ABI.
|
|
|
|
|
if test -d /usr/lib64; then
|
|
|
|
|
acl_libdirstem3=lib64
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
if test -n "$searchpath"; then
|
|
|
|
|
acl_save_IFS="${IFS= }"; IFS=":"
|
|
|
|
|
for searchdir in $searchpath; do
|
|
|
|
|
if test -d "$searchdir"; then
|
|
|
|
|
case "$searchdir" in
|
|
|
|
|
*/lib32/ | */lib32 ) acl_libdirstem2=lib32 ;;
|
|
|
|
|
*/lib64/ | */lib64 ) acl_libdirstem3=lib64 ;;
|
|
|
|
|
*/../ | */.. )
|
|
|
|
|
# Better ignore directories of this form. They are misleading.
|
|
|
|
|
;;
|
|
|
|
|
*) searchdir=`cd "$searchdir" && pwd`
|
|
|
|
|
case "$searchdir" in
|
|
|
|
|
*/lib32 ) acl_libdirstem2=lib32 ;;
|
|
|
|
|
*/lib64 ) acl_libdirstem3=lib64 ;;
|
|
|
|
|
esac ;;
|
|
|
|
|
esac
|
|
|
|
|
fi
|
|
|
|
|
done
|
|
|
|
|
IFS="$acl_save_IFS"
|
|
|
|
|
if test $HOST_CPU_C_ABI_32BIT = yes; then
|
|
|
|
|
# 32-bit ABI.
|
|
|
|
|
acl_libdirstem3=
|
|
|
|
|
fi
|
|
|
|
|
if test $HOST_CPU_C_ABI_32BIT = no; then
|
|
|
|
|
# 64-bit ABI.
|
|
|
|
|
acl_libdirstem2=
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
|
|
|
|
|
test -n "$acl_libdirstem3" || acl_libdirstem3="$acl_libdirstem"
|
|
|
|
|
acl_cv_libdirstems="$acl_libdirstem,$acl_libdirstem2,$acl_libdirstem3"
|
|
|
|
|
])
|
|
|
|
|
dnl Decompose acl_cv_libdirstems into acl_libdirstem, acl_libdirstem2, and
|
|
|
|
|
dnl acl_libdirstem3.
|
|
|
|
|
changequote(,)dnl
|
|
|
|
|
acl_libdirstem=`echo "$acl_cv_libdirstems" | sed -e 's/,.*//'`
|
|
|
|
|
acl_libdirstem2=`echo "$acl_cv_libdirstems" | sed -e 's/^[^,]*,//' -e 's/,.*//'`
|
|
|
|
|
acl_libdirstem3=`echo "$acl_cv_libdirstems" | sed -e 's/^[^,]*,[^,]*,//' -e 's/,.*//'`
|
|
|
|
|
changequote([,])dnl
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# nls.m4 serial 6 (gettext-0.20.2)
|
|
|
|
|
dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016, 2019-2020 Free
|
|
|
|
|
dnl Software Foundation, Inc.
|
|
|
|
|
dnl This file is free software; the Free Software Foundation
|
|
|
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
|
|
|
dnl
|
|
|
|
|
dnl This file can be used in projects which are not available under
|
|
|
|
|
dnl the GNU General Public License or the GNU Lesser General Public
|
|
|
|
|
dnl License but which still want to provide support for the GNU gettext
|
|
|
|
|
dnl functionality.
|
|
|
|
|
dnl Please note that the actual code of the GNU gettext library is covered
|
|
|
|
|
dnl by the GNU Lesser General Public License, and the rest of the GNU
|
|
|
|
|
dnl gettext package is covered by the GNU General Public License.
|
|
|
|
|
dnl They are *not* in the public domain.
|
|
|
|
|
|
|
|
|
|
dnl Authors:
|
|
|
|
|
dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
|
|
|
|
|
dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
|
|
|
|
|
|
|
|
|
|
AC_PREREQ([2.50])
|
|
|
|
|
|
|
|
|
|
AC_DEFUN([AM_NLS],
|
|
|
|
|
[
|
|
|
|
|
AC_MSG_CHECKING([whether NLS is requested])
|
|
|
|
|
dnl Default is enabled NLS
|
|
|
|
|
AC_ARG_ENABLE([nls],
|
|
|
|
|
[ --disable-nls do not use Native Language Support],
|
|
|
|
|
USE_NLS=$enableval, USE_NLS=yes)
|
|
|
|
|
AC_MSG_RESULT([$USE_NLS])
|
|
|
|
|
AC_SUBST([USE_NLS])
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# po.m4 serial 31 (gettext-0.20.2)
|
|
|
|
|
dnl Copyright (C) 1995-2014, 2016, 2018-2020 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 Lesser 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 Lesser 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 $1"
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# progtest.m4 serial 8 (gettext-0.20.2)
|
|
|
|
|
dnl Copyright (C) 1996-2003, 2005, 2008-2020 Free Software Foundation, Inc.
|
|
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|
dnl This file is free software; the Free Software Foundation
|
|
|
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
|
|
|
dnl
|
|
|
|
|
dnl This file can be used in projects which are not available under
|
|
|
|
|
dnl the GNU General Public License or the GNU Lesser General Public
|
|
|
|
|
dnl License but which still want to provide support for the GNU gettext
|
|
|
|
|
dnl functionality.
|
|
|
|
|
dnl Please note that the actual code of the GNU gettext library is covered
|
|
|
|
|
dnl by the GNU Lesser General Public License, and the rest of the GNU
|
|
|
|
|
dnl gettext package is covered by the GNU General Public License.
|
|
|
|
|
dnl They are *not* in the public domain.
|
|
|
|
|
|
|
|
|
|
dnl Authors:
|
|
|
|
|
dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
|
|
|
|
|
|
|
|
|
|
AC_PREREQ([2.50])
|
|
|
|
|
|
|
|
|
|
# Search path for a program which passes the given test.
|
|
|
|
|
|
|
|
|
|
dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
|
|
|
|
|
dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
|
|
|
|
|
AC_DEFUN([AM_PATH_PROG_WITH_TEST],
|
|
|
|
|
[
|
|
|
|
|
# Prepare PATH_SEPARATOR.
|
|
|
|
|
# The user is always right.
|
|
|
|
|
if test "${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.
|
|
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|
|
PATH_SEPARATOR=:
|
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|
|
|
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
|
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|
|
|
&& { (PATH='/bin:/bin'; FPATH=$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
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 2002-2020 Free Software Foundation, Inc.
|
2013-11-26 22:53:44 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
2013-11-26 22:53:19 +00:00
|
|
|
|
|
|
|
|
# AM_AUTOMAKE_VERSION(VERSION)
|
|
|
|
|
# ----------------------------
|
|
|
|
|
# Automake X.Y traces this macro to ensure aclocal.m4 has been
|
|
|
|
|
# generated from the m4 files accompanying Automake X.Y.
|
2013-11-26 22:57:14 +00:00
|
|
|
# (This private macro should not be called outside this file.)
|
|
|
|
|
AC_DEFUN([AM_AUTOMAKE_VERSION],
|
2022-10-19 15:24:24 +00:00
|
|
|
[am__api_version='1.16'
|
2013-11-26 22:57:14 +00:00
|
|
|
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
|
|
|
|
|
dnl require some minimum version. Point them to the right macro.
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_if([$1], [1.16.3], [],
|
2013-11-26 22:57:14 +00:00
|
|
|
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# _AM_AUTOCONF_VERSION(VERSION)
|
|
|
|
|
# -----------------------------
|
|
|
|
|
# aclocal traces this macro to find the Autoconf version.
|
|
|
|
|
# This is a private macro too. Using m4_define simplifies
|
|
|
|
|
# the logic in aclocal, which can simply ignore this definition.
|
|
|
|
|
m4_define([_AM_AUTOCONF_VERSION], [])
|
2013-11-26 22:53:19 +00:00
|
|
|
|
|
|
|
|
# AM_SET_CURRENT_AUTOMAKE_VERSION
|
|
|
|
|
# -------------------------------
|
2013-11-26 22:57:14 +00:00
|
|
|
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
|
2013-11-26 22:59:06 +00:00
|
|
|
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
|
2013-11-26 22:53:19 +00:00
|
|
|
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
|
2023-10-18 07:29:37 +00:00
|
|
|
[AM_AUTOMAKE_VERSION([1.16.3])dnl
|
2013-11-26 22:58:53 +00:00
|
|
|
m4_ifndef([AC_AUTOCONF_VERSION],
|
|
|
|
|
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
|
2013-11-26 22:59:06 +00:00
|
|
|
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2013-11-26 22:53:44 +00:00
|
|
|
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 2001-2020 Free Software Foundation, Inc.
|
2013-11-26 22:53:44 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
2013-11-26 22:53:19 +00:00
|
|
|
|
|
|
|
|
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
|
2022-10-19 15:24:24 +00:00
|
|
|
# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
|
|
|
|
|
# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
|
2013-11-26 22:53:19 +00:00
|
|
|
#
|
|
|
|
|
# Of course, Automake must honor this variable whenever it calls a
|
|
|
|
|
# tool from the auxiliary directory. The problem is that $srcdir (and
|
|
|
|
|
# therefore $ac_aux_dir as well) can be either absolute or relative,
|
|
|
|
|
# depending on how configure is run. This is pretty annoying, since
|
|
|
|
|
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
|
|
|
|
|
# source directory, any form will work fine, but in subdirectories a
|
|
|
|
|
# relative path needs to be adjusted first.
|
|
|
|
|
#
|
|
|
|
|
# $ac_aux_dir/missing
|
|
|
|
|
# fails when called from a subdirectory if $ac_aux_dir is relative
|
|
|
|
|
# $top_srcdir/$ac_aux_dir/missing
|
|
|
|
|
# fails if $ac_aux_dir is absolute,
|
|
|
|
|
# fails when called from a subdirectory in a VPATH build with
|
|
|
|
|
# a relative $ac_aux_dir
|
|
|
|
|
#
|
|
|
|
|
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
|
|
|
|
|
# are both prefixed by $srcdir. In an in-source build this is usually
|
2022-10-19 15:24:24 +00:00
|
|
|
# harmless because $srcdir is '.', but things will broke when you
|
2013-11-26 22:53:19 +00:00
|
|
|
# start a VPATH build or use an absolute $srcdir.
|
|
|
|
|
#
|
|
|
|
|
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
|
|
|
|
|
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
|
|
|
|
|
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
|
|
|
|
|
# and then we would define $MISSING as
|
|
|
|
|
# MISSING="\${SHELL} $am_aux_dir/missing"
|
|
|
|
|
# This will work as long as MISSING is not called from configure, because
|
|
|
|
|
# unfortunately $(top_srcdir) has no meaning in configure.
|
|
|
|
|
# However there are other variables, like CC, which are often used in
|
|
|
|
|
# configure, and could therefore not use this "fixed" $ac_aux_dir.
|
|
|
|
|
#
|
|
|
|
|
# Another solution, used here, is to always expand $ac_aux_dir to an
|
|
|
|
|
# absolute PATH. The drawback is that using absolute paths prevent a
|
|
|
|
|
# configured tree to be moved without reconfiguration.
|
|
|
|
|
|
|
|
|
|
AC_DEFUN([AM_AUX_DIR_EXPAND],
|
2022-10-19 15:24:24 +00:00
|
|
|
[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
|
|
|
|
|
# Expand $ac_aux_dir to an absolute path.
|
|
|
|
|
am_aux_dir=`cd "$ac_aux_dir" && pwd`
|
2013-11-26 22:53:19 +00:00
|
|
|
])
|
|
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# AM_COND_IF -*- Autoconf -*-
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 2008-2020 Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# _AM_COND_IF
|
|
|
|
|
# _AM_COND_ELSE
|
|
|
|
|
# _AM_COND_ENDIF
|
|
|
|
|
# --------------
|
|
|
|
|
# These macros are only used for tracing.
|
|
|
|
|
m4_define([_AM_COND_IF])
|
|
|
|
|
m4_define([_AM_COND_ELSE])
|
|
|
|
|
m4_define([_AM_COND_ENDIF])
|
|
|
|
|
|
|
|
|
|
# AM_COND_IF(COND, [IF-TRUE], [IF-FALSE])
|
|
|
|
|
# ---------------------------------------
|
|
|
|
|
# If the shell condition COND is true, execute IF-TRUE, otherwise execute
|
|
|
|
|
# IF-FALSE. Allow automake to learn about conditional instantiating macros
|
|
|
|
|
# (the AC_CONFIG_FOOS).
|
|
|
|
|
AC_DEFUN([AM_COND_IF],
|
|
|
|
|
[m4_ifndef([_AM_COND_VALUE_$1],
|
|
|
|
|
[m4_fatal([$0: no such condition "$1"])])dnl
|
|
|
|
|
_AM_COND_IF([$1])dnl
|
|
|
|
|
if test -z "$$1_TRUE"; then :
|
|
|
|
|
m4_n([$2])[]dnl
|
|
|
|
|
m4_ifval([$3],
|
|
|
|
|
[_AM_COND_ELSE([$1])dnl
|
|
|
|
|
else
|
|
|
|
|
$3
|
|
|
|
|
])dnl
|
|
|
|
|
_AM_COND_ENDIF([$1])dnl
|
|
|
|
|
fi[]dnl
|
|
|
|
|
])
|
|
|
|
|
|
2013-11-26 22:53:44 +00:00
|
|
|
# AM_CONDITIONAL -*- Autoconf -*-
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 1997-2020 Free Software Foundation, Inc.
|
2013-11-26 22:53:44 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
2013-11-26 22:53:19 +00:00
|
|
|
|
|
|
|
|
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
|
|
|
|
|
# -------------------------------------
|
|
|
|
|
# Define a conditional.
|
|
|
|
|
AC_DEFUN([AM_CONDITIONAL],
|
2022-10-19 15:24:24 +00:00
|
|
|
[AC_PREREQ([2.52])dnl
|
|
|
|
|
m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
|
|
|
|
|
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
|
2013-11-26 22:57:14 +00:00
|
|
|
AC_SUBST([$1_TRUE])dnl
|
|
|
|
|
AC_SUBST([$1_FALSE])dnl
|
|
|
|
|
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
|
|
|
|
|
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
|
2013-11-26 22:59:06 +00:00
|
|
|
m4_define([_AM_COND_VALUE_$1], [$2])dnl
|
2013-11-26 22:53:19 +00:00
|
|
|
if $2; then
|
|
|
|
|
$1_TRUE=
|
|
|
|
|
$1_FALSE='#'
|
|
|
|
|
else
|
|
|
|
|
$1_TRUE='#'
|
|
|
|
|
$1_FALSE=
|
|
|
|
|
fi
|
|
|
|
|
AC_CONFIG_COMMANDS_PRE(
|
|
|
|
|
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
|
|
|
|
|
AC_MSG_ERROR([[conditional "$1" was never defined.
|
|
|
|
|
Usually this means the macro was only invoked conditionally.]])
|
|
|
|
|
fi])])
|
|
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 1999-2020 Free Software Foundation, Inc.
|
2013-11-26 22:53:44 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
2013-11-26 22:53:19 +00:00
|
|
|
|
|
|
|
|
|
2022-10-19 15:24:24 +00:00
|
|
|
# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
|
2013-11-26 22:53:19 +00:00
|
|
|
# written in clear, in which case automake, when reading aclocal.m4,
|
|
|
|
|
# will think it sees a *use*, and therefore will trigger all it's
|
|
|
|
|
# C support machinery. Also note that it means that autoscan, seeing
|
|
|
|
|
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# _AM_DEPENDENCIES(NAME)
|
|
|
|
|
# ----------------------
|
|
|
|
|
# See how the compiler implements dependency checking.
|
2022-10-19 15:24:24 +00:00
|
|
|
# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
|
2013-11-26 22:53:19 +00:00
|
|
|
# We try a few techniques and use that to set a single cache variable.
|
|
|
|
|
#
|
|
|
|
|
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
|
|
|
|
|
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
|
|
|
|
|
# dependency, and given that the user is not expected to run this macro,
|
|
|
|
|
# just rely on AC_PROG_CC.
|
|
|
|
|
AC_DEFUN([_AM_DEPENDENCIES],
|
|
|
|
|
[AC_REQUIRE([AM_SET_DEPDIR])dnl
|
|
|
|
|
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
|
|
|
|
|
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
|
|
|
|
|
AC_REQUIRE([AM_DEP_TRACK])dnl
|
|
|
|
|
|
2022-10-19 15:24:24 +00:00
|
|
|
m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
|
|
|
|
|
[$1], [CXX], [depcc="$CXX" am_compiler_list=],
|
|
|
|
|
[$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
|
|
|
|
|
[$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
|
|
|
|
|
[$1], [UPC], [depcc="$UPC" am_compiler_list=],
|
|
|
|
|
[$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
|
|
|
|
|
[depcc="$$1" am_compiler_list=])
|
2013-11-26 22:53:19 +00:00
|
|
|
|
|
|
|
|
AC_CACHE_CHECK([dependency style of $depcc],
|
|
|
|
|
[am_cv_$1_dependencies_compiler_type],
|
|
|
|
|
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
|
|
|
|
# We make a subdir and do the tests there. Otherwise we can end up
|
|
|
|
|
# making bogus files that we don't know about and never remove. For
|
|
|
|
|
# instance it was reported that on HP-UX the gcc test will end up
|
2022-10-19 15:24:24 +00:00
|
|
|
# making a dummy file named 'D' -- because '-MD' means "put the output
|
|
|
|
|
# in D".
|
2013-11-26 22:59:47 +00:00
|
|
|
rm -rf conftest.dir
|
2013-11-26 22:53:19 +00:00
|
|
|
mkdir conftest.dir
|
|
|
|
|
# Copy depcomp to subdir because otherwise we won't find it if we're
|
|
|
|
|
# using a relative directory.
|
|
|
|
|
cp "$am_depcomp" conftest.dir
|
|
|
|
|
cd conftest.dir
|
|
|
|
|
# We will build objects and dependencies in a subdirectory because
|
|
|
|
|
# it helps to detect inapplicable dependency modes. For instance
|
|
|
|
|
# both Tru64's cc and ICC support -MD to output dependencies as a
|
|
|
|
|
# side effect of compilation, but ICC will put the dependencies in
|
|
|
|
|
# the current directory while Tru64 will put them in the object
|
|
|
|
|
# directory.
|
|
|
|
|
mkdir sub
|
|
|
|
|
|
|
|
|
|
am_cv_$1_dependencies_compiler_type=none
|
|
|
|
|
if test "$am_compiler_list" = ""; then
|
|
|
|
|
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
|
|
|
|
|
fi
|
2013-11-26 22:59:06 +00:00
|
|
|
am__universal=false
|
|
|
|
|
m4_case([$1], [CC],
|
|
|
|
|
[case " $depcc " in #(
|
|
|
|
|
*\ -arch\ *\ -arch\ *) am__universal=true ;;
|
|
|
|
|
esac],
|
|
|
|
|
[CXX],
|
|
|
|
|
[case " $depcc " in #(
|
|
|
|
|
*\ -arch\ *\ -arch\ *) am__universal=true ;;
|
|
|
|
|
esac])
|
|
|
|
|
|
2013-11-26 22:53:19 +00:00
|
|
|
for depmode in $am_compiler_list; do
|
|
|
|
|
# Setup a source with many dependencies, because some compilers
|
|
|
|
|
# like to wrap large dependency lists on column 80 (with \), and
|
|
|
|
|
# we should not choose a depcomp mode which is confused by this.
|
|
|
|
|
#
|
|
|
|
|
# We need to recreate these files for each test, as the compiler may
|
|
|
|
|
# overwrite some of them when testing with obscure command lines.
|
|
|
|
|
# This happens at least with the AIX C compiler.
|
|
|
|
|
: > sub/conftest.c
|
|
|
|
|
for i in 1 2 3 4 5 6; do
|
|
|
|
|
echo '#include "conftst'$i'.h"' >> sub/conftest.c
|
2022-10-19 15:24:24 +00:00
|
|
|
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
|
|
|
|
|
# Solaris 10 /bin/sh.
|
|
|
|
|
echo '/* dummy */' > sub/conftst$i.h
|
2013-11-26 22:53:19 +00:00
|
|
|
done
|
|
|
|
|
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
|
|
|
|
|
|
2022-10-19 15:24:24 +00:00
|
|
|
# We check with '-c' and '-o' for the sake of the "dashmstdout"
|
2013-11-26 22:59:06 +00:00
|
|
|
# mode. It turns out that the SunPro C++ compiler does not properly
|
2022-10-19 15:24:24 +00:00
|
|
|
# handle '-M -o', and we need to detect this. Also, some Intel
|
|
|
|
|
# versions had trouble with output in subdirs.
|
2013-11-26 22:59:06 +00:00
|
|
|
am__obj=sub/conftest.${OBJEXT-o}
|
|
|
|
|
am__minus_obj="-o $am__obj"
|
2013-11-26 22:53:19 +00:00
|
|
|
case $depmode in
|
2013-11-26 22:59:06 +00:00
|
|
|
gcc)
|
|
|
|
|
# This depmode causes a compiler race in universal mode.
|
|
|
|
|
test "$am__universal" = false || continue
|
|
|
|
|
;;
|
2013-11-26 22:53:19 +00:00
|
|
|
nosideeffect)
|
2022-10-19 15:24:24 +00:00
|
|
|
# After this tag, mechanisms are not by side-effect, so they'll
|
|
|
|
|
# only be used when explicitly requested.
|
2013-11-26 22:53:19 +00:00
|
|
|
if test "x$enable_dependency_tracking" = xyes; then
|
|
|
|
|
continue
|
|
|
|
|
else
|
|
|
|
|
break
|
|
|
|
|
fi
|
|
|
|
|
;;
|
2013-11-26 22:59:47 +00:00
|
|
|
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
|
2022-10-19 15:24:24 +00:00
|
|
|
# This compiler won't grok '-c -o', but also, the minuso test has
|
2013-11-26 22:59:06 +00:00
|
|
|
# not run yet. These depmodes are late enough in the game, and
|
|
|
|
|
# so weak that their functioning should not be impacted.
|
|
|
|
|
am__obj=conftest.${OBJEXT-o}
|
|
|
|
|
am__minus_obj=
|
|
|
|
|
;;
|
2013-11-26 22:53:19 +00:00
|
|
|
none) break ;;
|
|
|
|
|
esac
|
|
|
|
|
if depmode=$depmode \
|
2013-11-26 22:59:06 +00:00
|
|
|
source=sub/conftest.c object=$am__obj \
|
2013-11-26 22:53:19 +00:00
|
|
|
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
2013-11-26 22:59:06 +00:00
|
|
|
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
|
2013-11-26 22:53:19 +00:00
|
|
|
>/dev/null 2>conftest.err &&
|
2013-11-26 22:57:14 +00:00
|
|
|
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
|
2013-11-26 22:53:19 +00:00
|
|
|
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
2013-11-26 22:59:06 +00:00
|
|
|
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
|
2013-11-26 22:53:19 +00:00
|
|
|
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
|
|
|
|
# icc doesn't choke on unknown options, it will just issue warnings
|
|
|
|
|
# or remarks (even with -Werror). So we grep stderr for any message
|
|
|
|
|
# that says an option was ignored or not supported.
|
|
|
|
|
# When given -MP, icc 7.0 and 7.1 complain thusly:
|
|
|
|
|
# icc: Command line warning: ignoring option '-M'; no argument required
|
|
|
|
|
# The diagnosis changed in icc 8.0:
|
|
|
|
|
# icc: Command line remark: option '-MP' not supported
|
|
|
|
|
if (grep 'ignoring option' conftest.err ||
|
|
|
|
|
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
|
|
|
|
|
am_cv_$1_dependencies_compiler_type=$depmode
|
|
|
|
|
break
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
done
|
|
|
|
|
|
|
|
|
|
cd ..
|
|
|
|
|
rm -rf conftest.dir
|
|
|
|
|
else
|
|
|
|
|
am_cv_$1_dependencies_compiler_type=none
|
|
|
|
|
fi
|
|
|
|
|
])
|
|
|
|
|
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
|
|
|
|
|
AM_CONDITIONAL([am__fastdep$1], [
|
|
|
|
|
test "x$enable_dependency_tracking" != xno \
|
|
|
|
|
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# AM_SET_DEPDIR
|
|
|
|
|
# -------------
|
|
|
|
|
# Choose a directory name for dependency files.
|
2022-10-19 15:24:24 +00:00
|
|
|
# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
|
2013-11-26 22:53:19 +00:00
|
|
|
AC_DEFUN([AM_SET_DEPDIR],
|
|
|
|
|
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
|
|
|
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# AM_DEP_TRACK
|
|
|
|
|
# ------------
|
|
|
|
|
AC_DEFUN([AM_DEP_TRACK],
|
2022-10-19 15:24:24 +00:00
|
|
|
[AC_ARG_ENABLE([dependency-tracking], [dnl
|
|
|
|
|
AS_HELP_STRING(
|
|
|
|
|
[--enable-dependency-tracking],
|
|
|
|
|
[do not reject slow dependency extractors])
|
|
|
|
|
AS_HELP_STRING(
|
|
|
|
|
[--disable-dependency-tracking],
|
|
|
|
|
[speeds up one-time build])])
|
2013-11-26 22:53:19 +00:00
|
|
|
if test "x$enable_dependency_tracking" != xno; then
|
|
|
|
|
am_depcomp="$ac_aux_dir/depcomp"
|
|
|
|
|
AMDEPBACKSLASH='\'
|
2013-11-26 22:59:47 +00:00
|
|
|
am__nodep='_no'
|
2013-11-26 22:53:19 +00:00
|
|
|
fi
|
|
|
|
|
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
2013-11-26 22:57:14 +00:00
|
|
|
AC_SUBST([AMDEPBACKSLASH])dnl
|
|
|
|
|
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
|
2013-11-26 22:59:47 +00:00
|
|
|
AC_SUBST([am__nodep])dnl
|
|
|
|
|
_AM_SUBST_NOTMAKE([am__nodep])dnl
|
2013-11-26 22:53:19 +00:00
|
|
|
])
|
|
|
|
|
|
2013-11-26 22:53:44 +00:00
|
|
|
# Generate code to set up dependency tracking. -*- Autoconf -*-
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 1999-2020 Free Software Foundation, Inc.
|
2013-11-26 22:53:44 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
2013-11-26 22:53:19 +00:00
|
|
|
|
|
|
|
|
# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
|
|
# ------------------------------
|
|
|
|
|
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
2013-11-26 22:59:06 +00:00
|
|
|
[{
|
2022-10-19 15:24:24 +00:00
|
|
|
# Older Autoconf quotes --file arguments for eval, but not when files
|
2013-11-26 22:59:06 +00:00
|
|
|
# are listed without --file. Let's play safe and only enable the eval
|
|
|
|
|
# if we detect the quoting.
|
2022-10-19 15:24:24 +00:00
|
|
|
# TODO: see whether this extra hack can be removed once we start
|
|
|
|
|
# requiring Autoconf 2.70 or later.
|
|
|
|
|
AS_CASE([$CONFIG_FILES],
|
|
|
|
|
[*\'*], [eval set x "$CONFIG_FILES"],
|
|
|
|
|
[*], [set x $CONFIG_FILES])
|
2013-11-26 22:59:06 +00:00
|
|
|
shift
|
2022-10-19 15:24:24 +00:00
|
|
|
# Used to flag and report bootstrapping failures.
|
|
|
|
|
am_rc=0
|
|
|
|
|
for am_mf
|
2013-11-26 22:59:06 +00:00
|
|
|
do
|
|
|
|
|
# Strip MF so we end up with the name of the file.
|
2022-10-19 15:24:24 +00:00
|
|
|
am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
|
|
|
|
|
# Check whether this is an Automake generated Makefile which includes
|
|
|
|
|
# dependency-tracking related rules and includes.
|
|
|
|
|
# Grep'ing the whole file directly is not great: AIX grep has a line
|
2013-11-26 22:59:06 +00:00
|
|
|
# limit of 2048, but all sed's we know have understand at least 4000.
|
2022-10-19 15:24:24 +00:00
|
|
|
sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
|
|
|
|
|
|| continue
|
|
|
|
|
am_dirpart=`AS_DIRNAME(["$am_mf"])`
|
|
|
|
|
am_filepart=`AS_BASENAME(["$am_mf"])`
|
|
|
|
|
AM_RUN_LOG([cd "$am_dirpart" \
|
|
|
|
|
&& sed -e '/# am--include-marker/d' "$am_filepart" \
|
|
|
|
|
| $MAKE -f - am--depfiles]) || am_rc=$?
|
2013-11-26 22:53:19 +00:00
|
|
|
done
|
2022-10-19 15:24:24 +00:00
|
|
|
if test $am_rc -ne 0; then
|
|
|
|
|
AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
|
|
|
|
|
for automatic dependency tracking. If GNU make was not used, consider
|
|
|
|
|
re-running the configure script with MAKE="gmake" (or whatever is
|
|
|
|
|
necessary). You can also try re-running configure with the
|
|
|
|
|
'--disable-dependency-tracking' option to at least be able to build
|
|
|
|
|
the package (albeit without support for automatic dependency tracking).])
|
|
|
|
|
fi
|
|
|
|
|
AS_UNSET([am_dirpart])
|
|
|
|
|
AS_UNSET([am_filepart])
|
|
|
|
|
AS_UNSET([am_mf])
|
|
|
|
|
AS_UNSET([am_rc])
|
|
|
|
|
rm -f conftest-deps.mk
|
2013-11-26 22:59:06 +00:00
|
|
|
}
|
2013-11-26 22:53:19 +00:00
|
|
|
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
|
|
# -----------------------------
|
|
|
|
|
# This macro should only be invoked once -- use via AC_REQUIRE.
|
|
|
|
|
#
|
2022-10-19 15:24:24 +00:00
|
|
|
# This code is only required when automatic dependency tracking is enabled.
|
|
|
|
|
# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
|
|
|
|
|
# order to bootstrap the dependency handling code.
|
2013-11-26 22:53:19 +00:00
|
|
|
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
|
|
[AC_CONFIG_COMMANDS([depfiles],
|
|
|
|
|
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
2022-10-19 15:24:24 +00:00
|
|
|
[AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2013-11-26 22:53:44 +00:00
|
|
|
# Do all the work for Automake. -*- Autoconf -*-
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 1996-2020 Free Software Foundation, Inc.
|
2013-11-26 22:53:44 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2013-11-26 22:53:44 +00:00
|
|
|
# This macro actually does too much. Some checks are only needed if
|
|
|
|
|
# your package does certain things. But this isn't really a big deal.
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2022-10-19 15:24:24 +00:00
|
|
|
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
|
|
|
|
|
m4_define([AC_PROG_CC],
|
|
|
|
|
m4_defn([AC_PROG_CC])
|
|
|
|
|
[_AM_PROG_CC_C_O
|
|
|
|
|
])
|
|
|
|
|
|
2013-11-26 22:53:19 +00:00
|
|
|
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
|
|
|
|
# AM_INIT_AUTOMAKE([OPTIONS])
|
|
|
|
|
# -----------------------------------------------
|
|
|
|
|
# The call with PACKAGE and VERSION arguments is the old style
|
|
|
|
|
# call (pre autoconf-2.50), which is being phased out. PACKAGE
|
|
|
|
|
# and VERSION should now be passed to AC_INIT and removed from
|
|
|
|
|
# the call to AM_INIT_AUTOMAKE.
|
|
|
|
|
# We support both call styles for the transition. After
|
|
|
|
|
# the next Automake release, Autoconf can make the AC_INIT
|
|
|
|
|
# arguments mandatory, and then we can depend on a new Autoconf
|
|
|
|
|
# release and drop the old call support.
|
|
|
|
|
AC_DEFUN([AM_INIT_AUTOMAKE],
|
2022-10-19 15:24:24 +00:00
|
|
|
[AC_PREREQ([2.65])dnl
|
2013-11-26 22:53:19 +00:00
|
|
|
dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
|
|
|
|
dnl the ones we care about.
|
|
|
|
|
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
|
|
|
|
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
|
|
|
|
AC_REQUIRE([AC_PROG_INSTALL])dnl
|
2013-11-26 22:57:14 +00:00
|
|
|
if test "`cd $srcdir && pwd`" != "`pwd`"; then
|
|
|
|
|
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
|
|
|
|
|
# is not polluted with repeated "-I."
|
|
|
|
|
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
|
|
|
|
|
# test to see if srcdir already configured
|
|
|
|
|
if test -f $srcdir/config.status; then
|
|
|
|
|
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
|
|
|
fi
|
2013-11-26 22:53:19 +00:00
|
|
|
fi
|
|
|
|
|
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|
|
|
# test whether we have cygpath
|
|
|
|
|
if test -z "$CYGPATH_W"; then
|
|
|
|
|
if (cygpath --version) >/dev/null 2>/dev/null; then
|
|
|
|
|
CYGPATH_W='cygpath -w'
|
|
|
|
|
else
|
|
|
|
|
CYGPATH_W=echo
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
AC_SUBST([CYGPATH_W])
|
|
|
|
|
|
|
|
|
|
# Define the identity of the package.
|
|
|
|
|
dnl Distinguish between old-style and new-style calls.
|
|
|
|
|
m4_ifval([$2],
|
2022-10-19 15:24:24 +00:00
|
|
|
[AC_DIAGNOSE([obsolete],
|
|
|
|
|
[$0: two- and three-arguments forms are deprecated.])
|
|
|
|
|
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
2013-11-26 22:53:19 +00:00
|
|
|
AC_SUBST([PACKAGE], [$1])dnl
|
|
|
|
|
AC_SUBST([VERSION], [$2])],
|
|
|
|
|
[_AM_SET_OPTIONS([$1])dnl
|
2013-11-26 22:57:14 +00:00
|
|
|
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
|
2022-10-19 15:24:24 +00:00
|
|
|
m4_if(
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
|
2022-10-19 15:24:24 +00:00
|
|
|
[ok:ok],,
|
2013-11-26 22:57:14 +00:00
|
|
|
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
|
2013-11-26 22:53:19 +00:00
|
|
|
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
|
|
|
|
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
|
|
|
|
|
|
|
|
|
_AM_IF_OPTION([no-define],,
|
2022-10-19 15:24:24 +00:00
|
|
|
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
|
|
|
|
|
AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
|
2013-11-26 22:53:19 +00:00
|
|
|
|
|
|
|
|
# Some tools Automake needs.
|
|
|
|
|
AC_REQUIRE([AM_SANITY_CHECK])dnl
|
|
|
|
|
AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
2022-10-19 15:24:24 +00:00
|
|
|
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
|
|
|
|
|
AM_MISSING_PROG([AUTOCONF], [autoconf])
|
|
|
|
|
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
|
|
|
|
|
AM_MISSING_PROG([AUTOHEADER], [autoheader])
|
|
|
|
|
AM_MISSING_PROG([MAKEINFO], [makeinfo])
|
2013-11-26 22:59:06 +00:00
|
|
|
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
|
|
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
|
2022-10-19 15:24:24 +00:00
|
|
|
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
|
|
|
|
# For better backward compatibility. To be removed once Automake 1.9.x
|
|
|
|
|
# dies out for good. For more background, see:
|
|
|
|
|
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
|
|
|
|
|
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
|
|
|
|
|
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
|
|
|
|
|
# We need awk for the "check" target (and possibly the TAP driver). The
|
|
|
|
|
# system "awk" is bad on some platforms.
|
2013-11-26 22:53:19 +00:00
|
|
|
AC_REQUIRE([AC_PROG_AWK])dnl
|
|
|
|
|
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
|
|
|
|
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
|
|
|
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
2013-11-26 22:59:06 +00:00
|
|
|
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
|
|
|
|
[_AM_PROG_TAR([v7])])])
|
2013-11-26 22:53:19 +00:00
|
|
|
_AM_IF_OPTION([no-dependencies],,
|
|
|
|
|
[AC_PROVIDE_IFELSE([AC_PROG_CC],
|
2022-10-19 15:24:24 +00:00
|
|
|
[_AM_DEPENDENCIES([CC])],
|
|
|
|
|
[m4_define([AC_PROG_CC],
|
|
|
|
|
m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
|
2013-11-26 22:53:19 +00:00
|
|
|
AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
2022-10-19 15:24:24 +00:00
|
|
|
[_AM_DEPENDENCIES([CXX])],
|
|
|
|
|
[m4_define([AC_PROG_CXX],
|
|
|
|
|
m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
|
2013-11-26 22:57:14 +00:00
|
|
|
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
2022-10-19 15:24:24 +00:00
|
|
|
[_AM_DEPENDENCIES([OBJC])],
|
|
|
|
|
[m4_define([AC_PROG_OBJC],
|
|
|
|
|
m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
|
|
|
|
|
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
|
|
|
|
|
[_AM_DEPENDENCIES([OBJCXX])],
|
|
|
|
|
[m4_define([AC_PROG_OBJCXX],
|
|
|
|
|
m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
|
2013-11-26 22:53:19 +00:00
|
|
|
])
|
2022-10-19 15:24:24 +00:00
|
|
|
AC_REQUIRE([AM_SILENT_RULES])dnl
|
|
|
|
|
dnl The testsuite driver may need to know about EXEEXT, so add the
|
|
|
|
|
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
|
|
|
|
|
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
|
2013-11-26 22:59:06 +00:00
|
|
|
AC_CONFIG_COMMANDS_PRE(dnl
|
|
|
|
|
[m4_provide_if([_AM_COMPILER_EXEEXT],
|
|
|
|
|
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
|
2022-10-19 15:24:24 +00:00
|
|
|
|
|
|
|
|
# POSIX will say in a future version that running "rm -f" with no argument
|
|
|
|
|
# is OK; and we want to be able to make that assumption in our Makefile
|
|
|
|
|
# recipes. So use an aggressive probe to check that the usage we want is
|
|
|
|
|
# actually supported "in the wild" to an acceptable degree.
|
|
|
|
|
# See automake bug#10828.
|
|
|
|
|
# To make any issue more visible, cause the running configure to be aborted
|
|
|
|
|
# by default if the 'rm' program in use doesn't match our expectations; the
|
|
|
|
|
# user can still override this though.
|
|
|
|
|
if rm -f && rm -fr && rm -rf; then : OK; else
|
|
|
|
|
cat >&2 <<'END'
|
|
|
|
|
Oops!
|
|
|
|
|
|
|
|
|
|
Your 'rm' program seems unable to run without file operands specified
|
|
|
|
|
on the command line, even when the '-f' option is present. This is contrary
|
|
|
|
|
to the behaviour of most rm programs out there, and not conforming with
|
|
|
|
|
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
|
|
|
|
|
|
|
|
|
|
Please tell bug-automake@gnu.org about your system, including the value
|
|
|
|
|
of your $PATH and any error possibly output before this message. This
|
|
|
|
|
can help us improve future automake versions.
|
|
|
|
|
|
|
|
|
|
END
|
|
|
|
|
if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
|
|
|
|
|
echo 'Configuration will proceed anyway, since you have set the' >&2
|
|
|
|
|
echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
|
|
|
|
|
echo >&2
|
|
|
|
|
else
|
|
|
|
|
cat >&2 <<'END'
|
|
|
|
|
Aborting the configuration process, to ensure you take notice of the issue.
|
|
|
|
|
|
|
|
|
|
You can download and install GNU coreutils to get an 'rm' implementation
|
|
|
|
|
that behaves properly: <https://www.gnu.org/software/coreutils/>.
|
|
|
|
|
|
|
|
|
|
If you want to complete the configuration process using your problematic
|
|
|
|
|
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
|
|
|
|
|
to "yes", and re-run configure.
|
|
|
|
|
|
|
|
|
|
END
|
|
|
|
|
AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
dnl The trailing newline in this macro's definition is deliberate, for
|
|
|
|
|
dnl backward compatibility and to allow trailing 'dnl'-style comments
|
|
|
|
|
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
|
2013-11-26 23:01:37 +00:00
|
|
|
])
|
2013-11-26 23:00:26 +00:00
|
|
|
|
2022-10-19 15:24:24 +00:00
|
|
|
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
|
2013-11-26 22:59:06 +00:00
|
|
|
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
|
|
|
|
|
dnl mangled by Autoconf and run in a shell conditional statement.
|
|
|
|
|
m4_define([_AC_COMPILER_EXEEXT],
|
|
|
|
|
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
|
|
|
|
|
|
2013-11-26 22:53:19 +00:00
|
|
|
# When config.status generates a header, we must update the stamp-h file.
|
|
|
|
|
# This file resides in the same directory as the config header
|
|
|
|
|
# that is generated. The stamp files are numbered to have different names.
|
|
|
|
|
|
|
|
|
|
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
|
|
|
|
# loop where config.status creates the headers, so we can generate
|
|
|
|
|
# our stamp files there.
|
|
|
|
|
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
|
|
|
|
[# Compute $1's index in $config_headers.
|
2013-11-26 22:58:53 +00:00
|
|
|
_am_arg=$1
|
2013-11-26 22:53:19 +00:00
|
|
|
_am_stamp_count=1
|
|
|
|
|
for _am_header in $config_headers :; do
|
|
|
|
|
case $_am_header in
|
2013-11-26 22:58:53 +00:00
|
|
|
$_am_arg | $_am_arg:* )
|
2013-11-26 22:53:19 +00:00
|
|
|
break ;;
|
|
|
|
|
* )
|
|
|
|
|
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
|
|
|
|
esac
|
|
|
|
|
done
|
2013-11-26 22:58:53 +00:00
|
|
|
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 2001-2020 Free Software Foundation, Inc.
|
2013-11-26 22:53:44 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
2013-11-26 22:53:19 +00:00
|
|
|
# AM_PROG_INSTALL_SH
|
|
|
|
|
# ------------------
|
|
|
|
|
# Define $install_sh.
|
|
|
|
|
AC_DEFUN([AM_PROG_INSTALL_SH],
|
|
|
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
2022-10-19 15:24:24 +00:00
|
|
|
if test x"${install_sh+set}" != xset; then
|
2013-11-26 22:59:06 +00:00
|
|
|
case $am_aux_dir in
|
|
|
|
|
*\ * | *\ *)
|
|
|
|
|
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
|
|
|
|
|
*)
|
|
|
|
|
install_sh="\${SHELL} $am_aux_dir/install-sh"
|
|
|
|
|
esac
|
|
|
|
|
fi
|
2022-10-19 15:24:24 +00:00
|
|
|
AC_SUBST([install_sh])])
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 2003-2020 Free Software Foundation, Inc.
|
2013-11-26 22:53:44 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
2013-11-26 22:53:19 +00:00
|
|
|
|
|
|
|
|
# Check whether the underlying file-system supports filenames
|
|
|
|
|
# with a leading dot. For instance MS-DOS doesn't.
|
|
|
|
|
AC_DEFUN([AM_SET_LEADING_DOT],
|
|
|
|
|
[rm -rf .tst 2>/dev/null
|
|
|
|
|
mkdir .tst 2>/dev/null
|
|
|
|
|
if test -d .tst; then
|
|
|
|
|
am__leading_dot=.
|
|
|
|
|
else
|
|
|
|
|
am__leading_dot=_
|
|
|
|
|
fi
|
|
|
|
|
rmdir .tst 2>/dev/null
|
|
|
|
|
AC_SUBST([am__leading_dot])])
|
|
|
|
|
|
2014-07-11 19:01:00 +00:00
|
|
|
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
|
|
|
|
|
# From Jim Meyering
|
|
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 1996-2020 Free Software Foundation, Inc.
|
2014-07-11 19:01:00 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# AM_MAINTAINER_MODE([DEFAULT-MODE])
|
|
|
|
|
# ----------------------------------
|
|
|
|
|
# Control maintainer-specific portions of Makefiles.
|
2022-10-19 15:24:24 +00:00
|
|
|
# Default is to disable them, unless 'enable' is passed literally.
|
|
|
|
|
# For symmetry, 'disable' may be passed as well. Anyway, the user
|
2014-07-11 19:01:00 +00:00
|
|
|
# can override the default with the --enable/--disable switch.
|
|
|
|
|
AC_DEFUN([AM_MAINTAINER_MODE],
|
|
|
|
|
[m4_case(m4_default([$1], [disable]),
|
|
|
|
|
[enable], [m4_define([am_maintainer_other], [disable])],
|
|
|
|
|
[disable], [m4_define([am_maintainer_other], [enable])],
|
|
|
|
|
[m4_define([am_maintainer_other], [enable])
|
|
|
|
|
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
|
|
|
|
|
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
|
|
|
|
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
|
|
|
|
|
AC_ARG_ENABLE([maintainer-mode],
|
2022-10-19 15:24:24 +00:00
|
|
|
[AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
|
|
|
|
|
am_maintainer_other[ make rules and dependencies not useful
|
|
|
|
|
(and sometimes confusing) to the casual installer])],
|
|
|
|
|
[USE_MAINTAINER_MODE=$enableval],
|
|
|
|
|
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
|
2014-07-11 19:01:00 +00:00
|
|
|
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
|
|
|
|
|
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
|
|
|
|
|
MAINT=$MAINTAINER_MODE_TRUE
|
|
|
|
|
AC_SUBST([MAINT])dnl
|
|
|
|
|
]
|
|
|
|
|
)
|
|
|
|
|
|
2013-11-26 22:53:44 +00:00
|
|
|
# Check to see how 'make' treats includes. -*- Autoconf -*-
|
2013-11-26 22:53:19 +00:00
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2023-10-18 07:29:37 +00:00
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# Copyright (C) 2001-2020 Free Software Foundation, Inc.
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2013-11-26 22:53:44 +00:00
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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2013-11-26 22:53:19 +00:00
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# AM_MAKE_INCLUDE()
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# -----------------
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2022-10-19 15:24:24 +00:00
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# Check whether make has an 'include' directive that can support all
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# the idioms we need for our automatic dependency tracking code.
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2013-11-26 22:53:19 +00:00
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AC_DEFUN([AM_MAKE_INCLUDE],
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2022-10-19 15:24:24 +00:00
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[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
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cat > confinc.mk << 'END'
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2013-11-26 22:53:19 +00:00
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am__doit:
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2022-10-19 15:24:24 +00:00
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@echo this is the am__doit target >confinc.out
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2013-11-26 22:53:19 +00:00
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.PHONY: am__doit
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END
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am__include="#"
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am__quote=
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2022-10-19 15:24:24 +00:00
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# BSD make does it like this.
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echo '.include "confinc.mk" # ignored' > confmf.BSD
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# Other make implementations (GNU, Solaris 10, AIX) do it like this.
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echo 'include confinc.mk # ignored' > confmf.GNU
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_am_result=no
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for s in GNU BSD; do
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AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
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AS_CASE([$?:`cat confinc.out 2>/dev/null`],
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['0:this is the am__doit target'],
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[AS_CASE([$s],
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[BSD], [am__include='.include' am__quote='"'],
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[am__include='include' am__quote=''])])
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if test "$am__include" != "#"; then
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_am_result="yes ($s style)"
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break
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fi
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done
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rm -f confinc.* confmf.*
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AC_MSG_RESULT([${_am_result}])
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AC_SUBST([am__include])])
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AC_SUBST([am__quote])])
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2013-11-26 23:01:37 +00:00
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2013-11-26 22:53:44 +00:00
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# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
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2013-11-26 22:53:19 +00:00
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2023-10-18 07:29:37 +00:00
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# Copyright (C) 1997-2020 Free Software Foundation, Inc.
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2013-11-26 22:53:44 +00:00
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
|
2013-11-26 22:53:19 +00:00
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# AM_MISSING_PROG(NAME, PROGRAM)
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# ------------------------------
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AC_DEFUN([AM_MISSING_PROG],
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[AC_REQUIRE([AM_MISSING_HAS_RUN])
|
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$1=${$1-"${am_missing_run}$2"}
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AC_SUBST($1)])
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# AM_MISSING_HAS_RUN
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# ------------------
|
2022-10-19 15:24:24 +00:00
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# Define MISSING if not defined so far and test if it is modern enough.
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# If it is, set am_missing_run to use it, otherwise, to nothing.
|
2013-11-26 22:53:19 +00:00
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AC_DEFUN([AM_MISSING_HAS_RUN],
|
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|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
2013-11-26 22:57:14 +00:00
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|
AC_REQUIRE_AUX_FILE([missing])dnl
|
2013-11-26 22:59:06 +00:00
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|
if test x"${MISSING+set}" != xset; then
|
2022-10-19 15:24:24 +00:00
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|
MISSING="\${SHELL} '$am_aux_dir/missing'"
|
2013-11-26 22:59:06 +00:00
|
|
|
fi
|
2013-11-26 22:53:19 +00:00
|
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|
# Use eval to expand $SHELL
|
2022-10-19 15:24:24 +00:00
|
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|
if eval "$MISSING --is-lightweight"; then
|
|
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|
|
am_missing_run="$MISSING "
|
2013-11-26 22:53:19 +00:00
|
|
|
else
|
|
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|
am_missing_run=
|
2022-10-19 15:24:24 +00:00
|
|
|
AC_MSG_WARN(['missing' script is too old or missing])
|
2013-11-26 22:53:19 +00:00
|
|
|
fi
|
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|
|
])
|
|
|
|
|
|
2013-11-26 22:53:44 +00:00
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|
# Helper functions for option handling. -*- Autoconf -*-
|
2013-11-26 22:53:19 +00:00
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|
2023-10-18 07:29:37 +00:00
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|
# Copyright (C) 2001-2020 Free Software Foundation, Inc.
|
2013-11-26 22:53:44 +00:00
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|
#
|
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|
|
# This file is free software; the Free Software Foundation
|
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|
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|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
2013-11-26 22:53:19 +00:00
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# _AM_MANGLE_OPTION(NAME)
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|
# -----------------------
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AC_DEFUN([_AM_MANGLE_OPTION],
|
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|
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
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# _AM_SET_OPTION(NAME)
|
2013-11-26 22:59:47 +00:00
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|
# --------------------
|
2013-11-26 22:53:19 +00:00
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|
# Set option NAME. Presently that only means defining a flag for this option.
|
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|
AC_DEFUN([_AM_SET_OPTION],
|
2022-10-19 15:24:24 +00:00
|
|
|
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
|
2013-11-26 22:53:19 +00:00
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# _AM_SET_OPTIONS(OPTIONS)
|
2013-11-26 22:59:47 +00:00
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|
# ------------------------
|
2013-11-26 22:53:19 +00:00
|
|
|
# OPTIONS is a space-separated list of Automake options.
|
|
|
|
|
AC_DEFUN([_AM_SET_OPTIONS],
|
2013-11-26 22:59:06 +00:00
|
|
|
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
2013-11-26 22:53:19 +00:00
|
|
|
|
|
|
|
|
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
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|
|
# -------------------------------------------
|
|
|
|
|
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
|
|
|
|
AC_DEFUN([_AM_IF_OPTION],
|
|
|
|
|
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
|
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 1999-2020 Free Software Foundation, Inc.
|
2022-10-19 15:24:24 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# _AM_PROG_CC_C_O
|
|
|
|
|
# ---------------
|
|
|
|
|
# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
|
|
|
|
|
# to automatically call this.
|
|
|
|
|
AC_DEFUN([_AM_PROG_CC_C_O],
|
|
|
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
|
|
AC_REQUIRE_AUX_FILE([compile])dnl
|
|
|
|
|
AC_LANG_PUSH([C])dnl
|
|
|
|
|
AC_CACHE_CHECK(
|
|
|
|
|
[whether $CC understands -c and -o together],
|
|
|
|
|
[am_cv_prog_cc_c_o],
|
|
|
|
|
[AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
|
|
|
|
|
# Make sure it works both with $CC and with simple cc.
|
|
|
|
|
# Following AC_PROG_CC_C_O, we do the test twice because some
|
|
|
|
|
# compilers refuse to overwrite an existing .o file with -o,
|
|
|
|
|
# though they will create one.
|
|
|
|
|
am_cv_prog_cc_c_o=yes
|
|
|
|
|
for am_i in 1 2; do
|
|
|
|
|
if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
|
|
|
|
|
&& test -f conftest2.$ac_objext; then
|
|
|
|
|
: OK
|
|
|
|
|
else
|
|
|
|
|
am_cv_prog_cc_c_o=no
|
|
|
|
|
break
|
|
|
|
|
fi
|
|
|
|
|
done
|
|
|
|
|
rm -f core conftest*
|
|
|
|
|
unset am_i])
|
|
|
|
|
if test "$am_cv_prog_cc_c_o" != yes; then
|
|
|
|
|
# Losing compiler, so override with the script.
|
|
|
|
|
# FIXME: It is wrong to rewrite CC.
|
|
|
|
|
# But if we don't then we get into trouble of one sort or another.
|
|
|
|
|
# A longer-term fix would be to have automake use am__CC in this case,
|
|
|
|
|
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
|
|
|
|
|
CC="$am_aux_dir/compile $CC"
|
|
|
|
|
fi
|
|
|
|
|
AC_LANG_POP([C])])
|
|
|
|
|
|
|
|
|
|
# For backward compatibility.
|
|
|
|
|
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 2001-2020 Free Software Foundation, Inc.
|
2013-11-26 22:53:44 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2022-10-19 15:24:24 +00:00
|
|
|
# AM_RUN_LOG(COMMAND)
|
|
|
|
|
# -------------------
|
|
|
|
|
# Run COMMAND, save the exit status in ac_status, and log it.
|
|
|
|
|
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
|
|
|
|
|
AC_DEFUN([AM_RUN_LOG],
|
|
|
|
|
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
|
|
|
|
|
($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
|
|
|
|
|
ac_status=$?
|
|
|
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
|
|
|
|
|
(exit $ac_status); }])
|
|
|
|
|
|
|
|
|
|
# Check to make sure that the build environment is sane. -*- Autoconf -*-
|
|
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 1996-2020 Free Software Foundation, Inc.
|
2022-10-19 15:24:24 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
2013-11-26 23:01:37 +00:00
|
|
|
|
2013-11-26 22:53:19 +00:00
|
|
|
# AM_SANITY_CHECK
|
|
|
|
|
# ---------------
|
|
|
|
|
AC_DEFUN([AM_SANITY_CHECK],
|
|
|
|
|
[AC_MSG_CHECKING([whether build environment is sane])
|
2013-11-26 22:59:06 +00:00
|
|
|
# Reject unsafe characters in $srcdir or the absolute working directory
|
|
|
|
|
# name. Accept space and tab only in the latter.
|
|
|
|
|
am_lf='
|
|
|
|
|
'
|
|
|
|
|
case `pwd` in
|
|
|
|
|
*[[\\\"\#\$\&\'\`$am_lf]]*)
|
|
|
|
|
AC_MSG_ERROR([unsafe absolute working directory name]);;
|
|
|
|
|
esac
|
|
|
|
|
case $srcdir in
|
|
|
|
|
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
|
2022-10-19 15:24:24 +00:00
|
|
|
AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
|
2013-11-26 22:59:06 +00:00
|
|
|
esac
|
|
|
|
|
|
2022-10-19 15:24:24 +00:00
|
|
|
# Do 'set' in a subshell so we don't clobber the current shell's
|
2013-11-26 22:53:19 +00:00
|
|
|
# arguments. Must try -L first in case configure is actually a
|
|
|
|
|
# symlink; some systems play weird games with the mod time of symlinks
|
|
|
|
|
# (eg FreeBSD returns the mod time of the symlink's containing
|
|
|
|
|
# directory).
|
|
|
|
|
if (
|
2022-10-19 15:24:24 +00:00
|
|
|
am_has_slept=no
|
|
|
|
|
for am_try in 1 2; do
|
|
|
|
|
echo "timestamp, slept: $am_has_slept" > conftest.file
|
|
|
|
|
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
|
|
|
|
if test "$[*]" = "X"; then
|
|
|
|
|
# -L didn't work.
|
|
|
|
|
set X `ls -t "$srcdir/configure" conftest.file`
|
|
|
|
|
fi
|
|
|
|
|
if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
|
|
|
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
|
|
|
|
|
|
|
# If neither matched, then we have a broken ls. This can happen
|
|
|
|
|
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
|
|
# broken ls alias from the environment. This has actually
|
|
|
|
|
# happened. Such a system could not be considered "sane".
|
|
|
|
|
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
|
|
alias in your environment])
|
|
|
|
|
fi
|
|
|
|
|
if test "$[2]" = conftest.file || test $am_try -eq 2; then
|
|
|
|
|
break
|
|
|
|
|
fi
|
|
|
|
|
# Just in case.
|
|
|
|
|
sleep 1
|
|
|
|
|
am_has_slept=yes
|
|
|
|
|
done
|
2013-11-26 22:53:19 +00:00
|
|
|
test "$[2]" = conftest.file
|
|
|
|
|
)
|
|
|
|
|
then
|
|
|
|
|
# Ok.
|
|
|
|
|
:
|
|
|
|
|
else
|
|
|
|
|
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
|
|
|
Check your system clock])
|
|
|
|
|
fi
|
2022-10-19 15:24:24 +00:00
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
|
# If we didn't sleep, we still need to ensure time stamps of config.status and
|
|
|
|
|
# generated files are strictly newer.
|
|
|
|
|
am_sleep_pid=
|
|
|
|
|
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
|
|
|
|
|
( sleep 1 ) &
|
|
|
|
|
am_sleep_pid=$!
|
|
|
|
|
fi
|
|
|
|
|
AC_CONFIG_COMMANDS_PRE(
|
|
|
|
|
[AC_MSG_CHECKING([that generated files are newer than configure])
|
|
|
|
|
if test -n "$am_sleep_pid"; then
|
|
|
|
|
# Hide warnings about reused PIDs.
|
|
|
|
|
wait $am_sleep_pid 2>/dev/null
|
|
|
|
|
fi
|
|
|
|
|
AC_MSG_RESULT([done])])
|
|
|
|
|
rm -f conftest.file
|
|
|
|
|
])
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 2009-2020 Free Software Foundation, Inc.
|
2013-11-26 22:59:47 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
2022-10-19 15:24:24 +00:00
|
|
|
# AM_SILENT_RULES([DEFAULT])
|
|
|
|
|
# --------------------------
|
|
|
|
|
# Enable less verbose build rules; with the default set to DEFAULT
|
|
|
|
|
# ("yes" being less verbose, "no" or empty being verbose).
|
|
|
|
|
AC_DEFUN([AM_SILENT_RULES],
|
|
|
|
|
[AC_ARG_ENABLE([silent-rules], [dnl
|
|
|
|
|
AS_HELP_STRING(
|
|
|
|
|
[--enable-silent-rules],
|
|
|
|
|
[less verbose build output (undo: "make V=1")])
|
|
|
|
|
AS_HELP_STRING(
|
|
|
|
|
[--disable-silent-rules],
|
|
|
|
|
[verbose build output (undo: "make V=0")])dnl
|
|
|
|
|
])
|
|
|
|
|
case $enable_silent_rules in @%:@ (((
|
|
|
|
|
yes) AM_DEFAULT_VERBOSITY=0;;
|
|
|
|
|
no) AM_DEFAULT_VERBOSITY=1;;
|
|
|
|
|
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
|
|
|
|
|
esac
|
|
|
|
|
dnl
|
|
|
|
|
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
|
|
|
|
|
dnl do not support nested variable expansions.
|
|
|
|
|
dnl See automake bug#9928 and bug#10237.
|
|
|
|
|
am_make=${MAKE-make}
|
|
|
|
|
AC_CACHE_CHECK([whether $am_make supports nested variables],
|
|
|
|
|
[am_cv_make_support_nested_variables],
|
|
|
|
|
[if AS_ECHO([['TRUE=$(BAR$(V))
|
|
|
|
|
BAR0=false
|
|
|
|
|
BAR1=true
|
|
|
|
|
V=1
|
|
|
|
|
am__doit:
|
|
|
|
|
@$(TRUE)
|
|
|
|
|
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
|
|
|
|
|
am_cv_make_support_nested_variables=yes
|
|
|
|
|
else
|
|
|
|
|
am_cv_make_support_nested_variables=no
|
|
|
|
|
fi])
|
|
|
|
|
if test $am_cv_make_support_nested_variables = yes; then
|
|
|
|
|
dnl Using '$V' instead of '$(V)' breaks IRIX make.
|
|
|
|
|
AM_V='$(V)'
|
|
|
|
|
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
|
|
|
|
|
else
|
|
|
|
|
AM_V=$AM_DEFAULT_VERBOSITY
|
|
|
|
|
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
|
|
|
|
|
fi
|
|
|
|
|
AC_SUBST([AM_V])dnl
|
|
|
|
|
AM_SUBST_NOTMAKE([AM_V])dnl
|
|
|
|
|
AC_SUBST([AM_DEFAULT_V])dnl
|
|
|
|
|
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
|
|
|
|
|
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
|
|
|
|
|
AM_BACKSLASH='\'
|
|
|
|
|
AC_SUBST([AM_BACKSLASH])dnl
|
|
|
|
|
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
|
|
|
|
|
])
|
|
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 2001-2020 Free Software Foundation, Inc.
|
2022-10-19 15:24:24 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2013-11-26 22:53:44 +00:00
|
|
|
# AM_PROG_INSTALL_STRIP
|
|
|
|
|
# ---------------------
|
2022-10-19 15:24:24 +00:00
|
|
|
# One issue with vendor 'install' (even GNU) is that you can't
|
2013-11-26 22:53:19 +00:00
|
|
|
# specify the program used to strip binaries. This is especially
|
|
|
|
|
# annoying in cross-compiling environments, where the build's strip
|
|
|
|
|
# is unlikely to handle the host's binaries.
|
|
|
|
|
# Fortunately install-sh will honor a STRIPPROG variable, so we
|
2022-10-19 15:24:24 +00:00
|
|
|
# always use install-sh in "make install-strip", and initialize
|
2013-11-26 22:53:19 +00:00
|
|
|
# STRIPPROG with the value of the STRIP variable (set by the user).
|
|
|
|
|
AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
|
|
|
|
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
2022-10-19 15:24:24 +00:00
|
|
|
# Installed binaries are usually stripped using 'strip' when the user
|
|
|
|
|
# run "make install-strip". However 'strip' might not be the right
|
2013-11-26 22:53:19 +00:00
|
|
|
# tool to use in cross-compilation environments, therefore Automake
|
2022-10-19 15:24:24 +00:00
|
|
|
# will honor the 'STRIP' environment variable to overrule this program.
|
|
|
|
|
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
|
2013-11-26 22:53:19 +00:00
|
|
|
if test "$cross_compiling" != no; then
|
|
|
|
|
AC_CHECK_TOOL([STRIP], [strip], :)
|
|
|
|
|
fi
|
2013-11-26 22:57:14 +00:00
|
|
|
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
2013-11-26 22:53:19 +00:00
|
|
|
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 2006-2020 Free Software Foundation, Inc.
|
2013-11-26 22:57:14 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# _AM_SUBST_NOTMAKE(VARIABLE)
|
|
|
|
|
# ---------------------------
|
2013-11-26 22:58:53 +00:00
|
|
|
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
2013-11-26 22:57:14 +00:00
|
|
|
# This macro is traced by Automake.
|
|
|
|
|
AC_DEFUN([_AM_SUBST_NOTMAKE])
|
|
|
|
|
|
2013-11-26 22:59:06 +00:00
|
|
|
# AM_SUBST_NOTMAKE(VARIABLE)
|
2013-11-26 22:59:47 +00:00
|
|
|
# --------------------------
|
2013-11-26 22:59:06 +00:00
|
|
|
# Public sister of _AM_SUBST_NOTMAKE.
|
|
|
|
|
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
|
|
|
|
|
2013-11-26 22:53:19 +00:00
|
|
|
# Check how to create a tarball. -*- Autoconf -*-
|
|
|
|
|
|
2023-10-18 07:29:37 +00:00
|
|
|
# Copyright (C) 2004-2020 Free Software Foundation, Inc.
|
2013-11-26 22:53:44 +00:00
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
2013-11-26 22:53:19 +00:00
|
|
|
|
|
|
|
|
# _AM_PROG_TAR(FORMAT)
|
|
|
|
|
# --------------------
|
|
|
|
|
# Check how to create a tarball in format FORMAT.
|
2022-10-19 15:24:24 +00:00
|
|
|
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
|
2013-11-26 22:53:19 +00:00
|
|
|
#
|
|
|
|
|
# Substitute a variable $(am__tar) that is a command
|
|
|
|
|
# writing to stdout a FORMAT-tarball containing the directory
|
|
|
|
|
# $tardir.
|
|
|
|
|
# tardir=directory && $(am__tar) > result.tar
|
|
|
|
|
#
|
|
|
|
|
# Substitute a variable $(am__untar) that extract such
|
|
|
|
|
# a tarball read from stdin.
|
|
|
|
|
# $(am__untar) < result.tar
|
2022-10-19 15:24:24 +00:00
|
|
|
#
|
2013-11-26 22:53:19 +00:00
|
|
|
AC_DEFUN([_AM_PROG_TAR],
|
2013-11-26 22:59:47 +00:00
|
|
|
[# Always define AMTAR for backward compatibility. Yes, it's still used
|
|
|
|
|
# in the wild :-( We should find a proper way to deprecate it ...
|
|
|
|
|
AC_SUBST([AMTAR], ['$${TAR-tar}'])
|
2022-10-19 15:24:24 +00:00
|
|
|
|
|
|
|
|
# We'll loop over all known methods to create a tar archive until one works.
|
2013-11-26 22:53:19 +00:00
|
|
|
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
|
|
|
|
|
2022-10-19 15:24:24 +00:00
|
|
|
m4_if([$1], [v7],
|
|
|
|
|
[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
|
|
|
|
|
|
|
|
|
|
[m4_case([$1],
|
|
|
|
|
[ustar],
|
|
|
|
|
[# The POSIX 1988 'ustar' format is defined with fixed-size fields.
|
|
|
|
|
# There is notably a 21 bits limit for the UID and the GID. In fact,
|
|
|
|
|
# the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
|
|
|
|
|
# and bug#13588).
|
|
|
|
|
am_max_uid=2097151 # 2^21 - 1
|
|
|
|
|
am_max_gid=$am_max_uid
|
|
|
|
|
# The $UID and $GID variables are not portable, so we need to resort
|
|
|
|
|
# to the POSIX-mandated id(1) utility. Errors in the 'id' calls
|
|
|
|
|
# below are definitely unexpected, so allow the users to see them
|
|
|
|
|
# (that is, avoid stderr redirection).
|
|
|
|
|
am_uid=`id -u || echo unknown`
|
|
|
|
|
am_gid=`id -g || echo unknown`
|
|
|
|
|
AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
|
|
|
|
|
if test $am_uid -le $am_max_uid; then
|
|
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
|
else
|
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
|
_am_tools=none
|
|
|
|
|
fi
|
|
|
|
|
AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
|
|
|
|
|
if test $am_gid -le $am_max_gid; then
|
|
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
|
else
|
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
|
_am_tools=none
|
|
|
|
|
fi],
|
|
|
|
|
|
|
|
|
|
[pax],
|
|
|
|
|
[],
|
|
|
|
|
|
|
|
|
|
[m4_fatal([Unknown tar format])])
|
|
|
|
|
|
|
|
|
|
AC_MSG_CHECKING([how to create a $1 tar archive])
|
|
|
|
|
|
|
|
|
|
# Go ahead even if we have the value already cached. We do so because we
|
|
|
|
|
# need to set the values for the 'am__tar' and 'am__untar' variables.
|
|
|
|
|
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
|
|
|
|
|
|
|
|
|
for _am_tool in $_am_tools; do
|
|
|
|
|
case $_am_tool in
|
|
|
|
|
gnutar)
|
|
|
|
|
for _am_tar in tar gnutar gtar; do
|
|
|
|
|
AM_RUN_LOG([$_am_tar --version]) && break
|
|
|
|
|
done
|
|
|
|
|
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
|
|
|
|
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
|
|
|
|
am__untar="$_am_tar -xf -"
|
|
|
|
|
;;
|
|
|
|
|
plaintar)
|
|
|
|
|
# Must skip GNU tar: if it does not support --format= it doesn't create
|
|
|
|
|
# ustar tarball either.
|
|
|
|
|
(tar --version) >/dev/null 2>&1 && continue
|
|
|
|
|
am__tar='tar chf - "$$tardir"'
|
|
|
|
|
am__tar_='tar chf - "$tardir"'
|
|
|
|
|
am__untar='tar xf -'
|
|
|
|
|
;;
|
|
|
|
|
pax)
|
|
|
|
|
am__tar='pax -L -x $1 -w "$$tardir"'
|
|
|
|
|
am__tar_='pax -L -x $1 -w "$tardir"'
|
|
|
|
|
am__untar='pax -r'
|
|
|
|
|
;;
|
|
|
|
|
cpio)
|
|
|
|
|
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
|
|
|
|
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
|
|
|
|
am__untar='cpio -i -H $1 -d'
|
|
|
|
|
;;
|
|
|
|
|
none)
|
|
|
|
|
am__tar=false
|
|
|
|
|
am__tar_=false
|
|
|
|
|
am__untar=false
|
|
|
|
|
;;
|
|
|
|
|
esac
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2022-10-19 15:24:24 +00:00
|
|
|
# If the value was cached, stop now. We just wanted to have am__tar
|
|
|
|
|
# and am__untar set.
|
|
|
|
|
test -n "${am_cv_prog_tar_$1}" && break
|
|
|
|
|
|
|
|
|
|
# tar/untar a dummy directory, and stop if the command works.
|
|
|
|
|
rm -rf conftest.dir
|
|
|
|
|
mkdir conftest.dir
|
|
|
|
|
echo GrepMe > conftest.dir/file
|
|
|
|
|
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
|
|
|
|
rm -rf conftest.dir
|
|
|
|
|
if test -s conftest.tar; then
|
|
|
|
|
AM_RUN_LOG([$am__untar <conftest.tar])
|
|
|
|
|
AM_RUN_LOG([cat conftest.dir/file])
|
|
|
|
|
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
|
|
|
|
fi
|
|
|
|
|
done
|
2013-11-26 23:01:37 +00:00
|
|
|
rm -rf conftest.dir
|
2013-11-26 22:53:19 +00:00
|
|
|
|
2022-10-19 15:24:24 +00:00
|
|
|
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
|
|
|
|
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
|
|
|
|
|
2013-11-26 22:53:19 +00:00
|
|
|
AC_SUBST([am__tar])
|
|
|
|
|
AC_SUBST([am__untar])
|
|
|
|
|
]) # _AM_PROG_TAR
|
|
|
|
|
|
2020-12-10 20:00:09 +00:00
|
|
|
m4_include([m4/libcurl.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([m4/np_mysqlclient.m4])
|
2020-12-10 20:00:09 +00:00
|
|
|
m4_include([m4/uriparser.m4])
|
2013-11-26 22:56:50 +00:00
|
|
|
m4_include([gl/m4/00gnulib.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/__inline.m4])
|
|
|
|
|
m4_include([gl/m4/absolute-header.m4])
|
|
|
|
|
m4_include([gl/m4/af_alg.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/alloca.m4])
|
|
|
|
|
m4_include([gl/m4/arpa_inet_h.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/assert_h.m4])
|
2013-11-26 22:55:28 +00:00
|
|
|
m4_include([gl/m4/base64.m4])
|
2013-11-26 22:56:50 +00:00
|
|
|
m4_include([gl/m4/btowc.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/builtin-expect.m4])
|
|
|
|
|
m4_include([gl/m4/byteswap.m4])
|
|
|
|
|
m4_include([gl/m4/c-bool.m4])
|
|
|
|
|
m4_include([gl/m4/calloc.m4])
|
|
|
|
|
m4_include([gl/m4/close.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/codeset.m4])
|
|
|
|
|
m4_include([gl/m4/double-slash-root.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/dup2.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/eealloc.m4])
|
|
|
|
|
m4_include([gl/m4/environ.m4])
|
2013-11-26 22:56:50 +00:00
|
|
|
m4_include([gl/m4/errno_h.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/error.m4])
|
2013-11-26 22:59:47 +00:00
|
|
|
m4_include([gl/m4/exponentd.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/extensions.m4])
|
2013-11-26 22:59:47 +00:00
|
|
|
m4_include([gl/m4/extern-inline.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/fcntl-o.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/fcntl.m4])
|
|
|
|
|
m4_include([gl/m4/fcntl_h.m4])
|
|
|
|
|
m4_include([gl/m4/fflush.m4])
|
2013-11-26 22:55:28 +00:00
|
|
|
m4_include([gl/m4/float_h.m4])
|
|
|
|
|
m4_include([gl/m4/floorf.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/fopen.m4])
|
|
|
|
|
m4_include([gl/m4/fpurge.m4])
|
|
|
|
|
m4_include([gl/m4/freading.m4])
|
|
|
|
|
m4_include([gl/m4/free.m4])
|
|
|
|
|
m4_include([gl/m4/fseek.m4])
|
|
|
|
|
m4_include([gl/m4/fseeko.m4])
|
|
|
|
|
m4_include([gl/m4/fstat.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/fstypename.m4])
|
|
|
|
|
m4_include([gl/m4/fsusage.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/ftell.m4])
|
|
|
|
|
m4_include([gl/m4/ftello.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/getaddrinfo.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/getdelim.m4])
|
|
|
|
|
m4_include([gl/m4/getdtablesize.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/gethostname.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/getline.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/getloadavg.m4])
|
|
|
|
|
m4_include([gl/m4/getopt.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/getprogname.m4])
|
|
|
|
|
m4_include([gl/m4/gl-openssl.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/gnulib-common.m4])
|
|
|
|
|
m4_include([gl/m4/gnulib-comp.m4])
|
2013-11-26 22:56:50 +00:00
|
|
|
m4_include([gl/m4/hostent.m4])
|
2014-07-11 19:01:00 +00:00
|
|
|
m4_include([gl/m4/idpriv.m4])
|
2013-11-26 22:55:28 +00:00
|
|
|
m4_include([gl/m4/include_next.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/inet_ntop.m4])
|
|
|
|
|
m4_include([gl/m4/intmax_t.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/inttypes.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/inttypes_h.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/langinfo_h.m4])
|
2013-11-26 22:59:47 +00:00
|
|
|
m4_include([gl/m4/largefile.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/libtool.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/limits-h.m4])
|
2013-11-26 22:55:28 +00:00
|
|
|
m4_include([gl/m4/localcharset.m4])
|
2013-11-26 22:56:50 +00:00
|
|
|
m4_include([gl/m4/locale-fr.m4])
|
|
|
|
|
m4_include([gl/m4/locale-ja.m4])
|
|
|
|
|
m4_include([gl/m4/locale-zh.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/locale_h.m4])
|
2013-11-26 22:59:47 +00:00
|
|
|
m4_include([gl/m4/localeconv.m4])
|
|
|
|
|
m4_include([gl/m4/lock.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/lseek.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/ltoptions.m4])
|
|
|
|
|
m4_include([gl/m4/ltsugar.m4])
|
|
|
|
|
m4_include([gl/m4/ltversion.m4])
|
|
|
|
|
m4_include([gl/m4/lt~obsolete.m4])
|
2013-11-26 22:55:28 +00:00
|
|
|
m4_include([gl/m4/malloc.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/malloca.m4])
|
2013-11-26 22:55:28 +00:00
|
|
|
m4_include([gl/m4/math_h.m4])
|
2013-11-26 22:56:50 +00:00
|
|
|
m4_include([gl/m4/mbrtowc.m4])
|
|
|
|
|
m4_include([gl/m4/mbsinit.m4])
|
2013-11-26 22:55:28 +00:00
|
|
|
m4_include([gl/m4/mbstate_t.m4])
|
2013-11-26 22:59:47 +00:00
|
|
|
m4_include([gl/m4/mbtowc.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/memchr.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/minmax.m4])
|
2013-11-26 22:56:50 +00:00
|
|
|
m4_include([gl/m4/mktime.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/mmap-anon.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/mode_t.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/mountlist.m4])
|
2013-11-26 22:59:47 +00:00
|
|
|
m4_include([gl/m4/msvc-inval.m4])
|
|
|
|
|
m4_include([gl/m4/msvc-nothrow.m4])
|
2013-11-26 22:56:50 +00:00
|
|
|
m4_include([gl/m4/multiarch.m4])
|
|
|
|
|
m4_include([gl/m4/netdb_h.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/netinet_in_h.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/nl_langinfo.m4])
|
2013-11-26 22:59:47 +00:00
|
|
|
m4_include([gl/m4/nocrash.m4])
|
|
|
|
|
m4_include([gl/m4/off_t.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/open-cloexec.m4])
|
|
|
|
|
m4_include([gl/m4/open-slash.m4])
|
|
|
|
|
m4_include([gl/m4/open.m4])
|
|
|
|
|
m4_include([gl/m4/pathmax.m4])
|
|
|
|
|
m4_include([gl/m4/pid_t.m4])
|
2013-11-26 22:56:50 +00:00
|
|
|
m4_include([gl/m4/printf.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/pthread_rwlock_rdlock.m4])
|
|
|
|
|
m4_include([gl/m4/realloc.m4])
|
|
|
|
|
m4_include([gl/m4/reallocarray.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/regex.m4])
|
2013-11-26 22:56:50 +00:00
|
|
|
m4_include([gl/m4/servent.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/setenv.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/setlocale_null.m4])
|
|
|
|
|
m4_include([gl/m4/sha256.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/size_max.m4])
|
|
|
|
|
m4_include([gl/m4/snprintf.m4])
|
2013-11-26 22:59:47 +00:00
|
|
|
m4_include([gl/m4/socketlib.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/sockets.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/socklen.m4])
|
|
|
|
|
m4_include([gl/m4/sockpfaf.m4])
|
|
|
|
|
m4_include([gl/m4/ssize_t.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/stat-time.m4])
|
|
|
|
|
m4_include([gl/m4/stat.m4])
|
|
|
|
|
m4_include([gl/m4/std-gnu11.m4])
|
2013-11-26 22:59:47 +00:00
|
|
|
m4_include([gl/m4/stdalign.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/stddef_h.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/stdint.m4])
|
|
|
|
|
m4_include([gl/m4/stdint_h.m4])
|
2013-11-26 22:55:28 +00:00
|
|
|
m4_include([gl/m4/stdio_h.m4])
|
|
|
|
|
m4_include([gl/m4/stdlib_h.m4])
|
2014-07-11 19:01:00 +00:00
|
|
|
m4_include([gl/m4/strcase.m4])
|
2016-11-30 11:36:55 +00:00
|
|
|
m4_include([gl/m4/strcasestr.m4])
|
2013-11-26 22:55:28 +00:00
|
|
|
m4_include([gl/m4/strerror.m4])
|
|
|
|
|
m4_include([gl/m4/string_h.m4])
|
2014-07-11 19:01:00 +00:00
|
|
|
m4_include([gl/m4/strings_h.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/strsep.m4])
|
|
|
|
|
m4_include([gl/m4/strstr.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/sys_socket_h.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/sys_stat_h.m4])
|
2013-11-26 22:59:47 +00:00
|
|
|
m4_include([gl/m4/sys_types_h.m4])
|
|
|
|
|
m4_include([gl/m4/sys_uio_h.m4])
|
|
|
|
|
m4_include([gl/m4/threadlib.m4])
|
2013-11-26 22:56:50 +00:00
|
|
|
m4_include([gl/m4/time_h.m4])
|
|
|
|
|
m4_include([gl/m4/time_r.m4])
|
|
|
|
|
m4_include([gl/m4/timegm.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/ungetc.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/unistd_h.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/unlocked-io.m4])
|
|
|
|
|
m4_include([gl/m4/vararrays.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/vasnprintf.m4])
|
|
|
|
|
m4_include([gl/m4/vasprintf.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/visibility.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/vsnprintf.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/warn-on-use.m4])
|
|
|
|
|
m4_include([gl/m4/wchar_h.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/wchar_t.m4])
|
2013-11-26 22:56:50 +00:00
|
|
|
m4_include([gl/m4/wcrtomb.m4])
|
2013-11-26 22:57:29 +00:00
|
|
|
m4_include([gl/m4/wctype_h.m4])
|
2013-11-26 22:53:44 +00:00
|
|
|
m4_include([gl/m4/wint_t.m4])
|
|
|
|
|
m4_include([gl/m4/xalloc.m4])
|
|
|
|
|
m4_include([gl/m4/xsize.m4])
|
2023-10-18 07:29:37 +00:00
|
|
|
m4_include([gl/m4/zzgnulib.m4])
|
2013-11-26 22:53:19 +00:00
|
|
|
m4_include([acinclude.m4])
|
