5482 lines
206 KiB
Plaintext
5482 lines
206 KiB
Plaintext
# generated automatically by aclocal 1.11.6 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
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# Inc.
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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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m4_ifndef([AC_AUTOCONF_VERSION],
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
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[m4_warning([this file was generated for autoconf 2.68.
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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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To do so, use the procedure documented by the package, typically `autoreconf'.])])
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# gettext.m4 serial 63 (gettext-0.18)
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dnl Copyright (C) 1995-2010 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 can be used in projects which are not available under
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dnl the GNU General Public License or the GNU Library General Public
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dnl License but which still want to provide support for the GNU gettext
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dnl functionality.
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dnl Please note that the actual code of the GNU gettext library is covered
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dnl by the GNU Library General Public License, and the rest of the GNU
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dnl gettext package 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 can be one of 'external', 'no-libtool', 'use-libtool'. The
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dnl default (if it is not specified or empty) is 'no-libtool'.
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dnl INTLSYMBOL should be 'external' for packages with no intl directory,
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dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory.
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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). If INTLSYMBOL is 'no-libtool', a static library
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dnl $(top_builddir)/intl/libintl.a will be created.
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dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
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dnl implementations (in libc or libintl) without the ngettext() function
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dnl will be ignored. If NEEDSYMBOL is specified and is
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dnl 'need-formatstring-macros', then GNU gettext implementations that don't
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dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
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dnl INTLDIR is used to find the intl libraries. If empty,
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dnl the value `$(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], [no-libtool], , [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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[AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])])
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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],
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ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]),
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[yes]))
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define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], []))
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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 only in autoconf >= 2.52 and not
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dnl 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 MacOS 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_TRY_LINK([#include <libintl.h>
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$gt_revision_test_code
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extern int _nl_msg_cat_cntr;
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extern int *_nl_domain_bindings;],
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[bindtextdomain ("", "");
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return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings],
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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 $LIBINTL"
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dnl Now see whether libintl exists and does not depend on libiconv.
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AC_TRY_LINK([#include <libintl.h>
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$gt_revision_test_code
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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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[bindtextdomain ("", "");
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return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
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[eval "$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 $LIBICONV"
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AC_TRY_LINK([#include <libintl.h>
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$gt_revision_test_code
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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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[bindtextdomain ("", "");
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return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
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[LIBINTL="$LIBINTL $LIBICONV"
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LTLIBINTL="$LTLIBINTL $LTLIBICONV"
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eval "$gt_func_gnugettext_libintl=yes"
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])
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fi
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CPPFLAGS="$gt_save_CPPFLAGS"
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LIBS="$gt_save_LIBS"])
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fi
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dnl If an already present or preinstalled GNU gettext() is found,
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dnl use it. But if this macro is used in GNU gettext, and GNU
|
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dnl gettext is already preinstalled in libintl, we update this
|
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dnl libintl. (Cf. the install rule in intl/Makefile.in.)
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if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
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|| { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
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&& test "$PACKAGE" != gettext-runtime \
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&& test "$PACKAGE" != gettext-tools; }; then
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gt_use_preinstalled_gnugettext=yes
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else
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dnl Reset the values set by searching for libintl.
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LIBINTL=
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LTLIBINTL=
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INCINTL=
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fi
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ifelse(gt_included_intl, yes, [
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if test "$gt_use_preinstalled_gnugettext" != "yes"; then
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dnl GNU gettext is not found in the C library.
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dnl Fall back on included GNU gettext library.
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nls_cv_use_gnu_gettext=yes
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fi
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fi
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if test "$nls_cv_use_gnu_gettext" = "yes"; then
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dnl Mark actions used to generate GNU NLS library.
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BUILD_INCLUDED_LIBINTL=yes
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USE_INCLUDED_LIBINTL=yes
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LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD"
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LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD"
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LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
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fi
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CATOBJEXT=
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if test "$gt_use_preinstalled_gnugettext" = "yes" \
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|| test "$nls_cv_use_gnu_gettext" = "yes"; then
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dnl Mark actions to use GNU gettext tools.
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CATOBJEXT=.gmo
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fi
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])
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if test -n "$INTL_MACOSX_LIBS"; then
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if test "$gt_use_preinstalled_gnugettext" = "yes" \
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|| test "$nls_cv_use_gnu_gettext" = "yes"; then
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dnl Some extra flags are needed during linking.
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LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
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LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
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fi
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fi
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if test "$gt_use_preinstalled_gnugettext" = "yes" \
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|| test "$nls_cv_use_gnu_gettext" = "yes"; then
|
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AC_DEFINE([ENABLE_NLS], [1],
|
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[Define to 1 if translation of program messages to the user's native language
|
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is requested.])
|
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else
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USE_NLS=no
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fi
|
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fi
|
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|
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AC_MSG_CHECKING([whether to use NLS])
|
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AC_MSG_RESULT([$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 "$gt_val" = "yes"; }; then
|
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gt_source="external libintl"
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else
|
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gt_source="libc"
|
|
fi
|
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else
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gt_source="included intl directory"
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fi
|
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AC_MSG_RESULT([$gt_source])
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fi
|
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|
|
if test "$USE_NLS" = "yes"; then
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|
|
if test "$gt_use_preinstalled_gnugettext" = "yes"; then
|
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if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
|
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AC_MSG_CHECKING([how to link with libintl])
|
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AC_MSG_RESULT([$LIBINTL])
|
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AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
|
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fi
|
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|
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dnl For backward compatibility. Some packages may be using this.
|
|
AC_DEFINE([HAVE_GETTEXT], [1],
|
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[Define if the GNU gettext() function is already present or preinstalled.])
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AC_DEFINE([HAVE_DCGETTEXT], [1],
|
|
[Define if the GNU dcgettext() function is already present or preinstalled.])
|
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fi
|
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|
dnl We need to process the po/ directory.
|
|
POSUB=po
|
|
fi
|
|
|
|
ifelse(gt_included_intl, yes, [
|
|
dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
|
|
dnl to 'yes' because some of the testsuite requires it.
|
|
if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
|
|
BUILD_INCLUDED_LIBINTL=yes
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|
fi
|
|
|
|
dnl Make all variables we use known to autoconf.
|
|
AC_SUBST([BUILD_INCLUDED_LIBINTL])
|
|
AC_SUBST([USE_INCLUDED_LIBINTL])
|
|
AC_SUBST([CATOBJEXT])
|
|
|
|
dnl For backward compatibility. Some configure.ins may be using this.
|
|
nls_cv_header_intl=
|
|
nls_cv_header_libgt=
|
|
|
|
dnl For backward compatibility. Some Makefiles may be using this.
|
|
DATADIRNAME=share
|
|
AC_SUBST([DATADIRNAME])
|
|
|
|
dnl For backward compatibility. Some Makefiles may be using this.
|
|
INSTOBJEXT=.mo
|
|
AC_SUBST([INSTOBJEXT])
|
|
|
|
dnl For backward compatibility. Some Makefiles may be using this.
|
|
GENCAT=gencat
|
|
AC_SUBST([GENCAT])
|
|
|
|
dnl For backward compatibility. Some Makefiles may be using this.
|
|
INTLOBJS=
|
|
if test "$USE_INCLUDED_LIBINTL" = yes; then
|
|
INTLOBJS="\$(GETTOBJS)"
|
|
fi
|
|
AC_SUBST([INTLOBJS])
|
|
|
|
dnl Enable libtool support if the surrounding package wishes it.
|
|
INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
|
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AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX])
|
|
])
|
|
|
|
dnl For backward compatibility. Some Makefiles may be using this.
|
|
INTLLIBS="$LIBINTL"
|
|
AC_SUBST([INTLLIBS])
|
|
|
|
dnl Make all documented variables known to autoconf.
|
|
AC_SUBST([LIBINTL])
|
|
AC_SUBST([LTLIBINTL])
|
|
AC_SUBST([POSUB])
|
|
])
|
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|
|
|
|
dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized.
|
|
m4_define([gt_NEEDS_INIT],
|
|
[
|
|
m4_divert_text([DEFAULTS], [gt_needs=])
|
|
m4_define([gt_NEEDS_INIT], [])
|
|
])
|
|
|
|
|
|
dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL])
|
|
AC_DEFUN([AM_GNU_GETTEXT_NEED],
|
|
[
|
|
m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"])
|
|
])
|
|
|
|
|
|
dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
|
|
AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
|
|
|
|
# iconv.m4 serial 11 (gettext-0.18.1)
|
|
dnl Copyright (C) 2000-2002, 2007-2010 Free Software Foundation, Inc.
|
|
dnl This file is free software; the Free Software Foundation
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
|
|
dnl 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 $INCICONV to CPPFLAGS before performing the following checks,
|
|
dnl because if the user has installed libiconv and not disabled its use
|
|
dnl via --without-libiconv-prefix, he wants to use it. The first
|
|
dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
|
|
am_save_CPPFLAGS="$CPPFLAGS"
|
|
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
|
|
|
|
AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [
|
|
am_cv_func_iconv="no, consider installing GNU libiconv"
|
|
am_cv_lib_iconv=no
|
|
AC_TRY_LINK([#include <stdlib.h>
|
|
#include <iconv.h>],
|
|
[iconv_t cd = iconv_open("","");
|
|
iconv(cd,NULL,NULL,NULL,NULL);
|
|
iconv_close(cd);],
|
|
[am_cv_func_iconv=yes])
|
|
if test "$am_cv_func_iconv" != yes; then
|
|
am_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $LIBICONV"
|
|
AC_TRY_LINK([#include <stdlib.h>
|
|
#include <iconv.h>],
|
|
[iconv_t cd = iconv_open("","");
|
|
iconv(cd,NULL,NULL,NULL,NULL);
|
|
iconv_close(cd);],
|
|
[am_cv_lib_iconv=yes]
|
|
[am_cv_func_iconv=yes])
|
|
LIBS="$am_save_LIBS"
|
|
fi
|
|
])
|
|
if test "$am_cv_func_iconv" = yes; then
|
|
AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
|
|
dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10.
|
|
am_save_LIBS="$LIBS"
|
|
if test $am_cv_lib_iconv = yes; then
|
|
LIBS="$LIBS $LIBICONV"
|
|
fi
|
|
AC_TRY_RUN([
|
|
#include <iconv.h>
|
|
#include <string.h>
|
|
int main ()
|
|
{
|
|
/* 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 const char input[] = "\342\202\254"; /* EURO SIGN */
|
|
char buf[10];
|
|
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,
|
|
(char **) &inptr, &inbytesleft,
|
|
&outptr, &outbytesleft);
|
|
if (res == 0)
|
|
return 1;
|
|
}
|
|
}
|
|
/* 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 const char input[] = "\263";
|
|
char buf[10];
|
|
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,
|
|
(char **) &inptr, &inbytesleft,
|
|
&outptr, &outbytesleft);
|
|
if (res == 0)
|
|
return 1;
|
|
}
|
|
}
|
|
#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 const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
|
|
char buf[50];
|
|
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,
|
|
(char **) &inptr, &inbytesleft,
|
|
&outptr, &outbytesleft);
|
|
if ((int)res > 0)
|
|
return 1;
|
|
}
|
|
}
|
|
#endif
|
|
/* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
|
|
provided. */
|
|
if (/* Try standardized names. */
|
|
iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
|
|
/* Try IRIX, OSF/1 names. */
|
|
&& iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
|
|
/* Try AIX names. */
|
|
&& iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
|
|
/* Try HP-UX names. */
|
|
&& iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
|
|
return 1;
|
|
return 0;
|
|
}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no],
|
|
[case "$host_os" in
|
|
aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
|
|
*) am_cv_func_iconv_works="guessing yes" ;;
|
|
esac])
|
|
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])]],
|
|
[[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_TRY_COMPILE([
|
|
#include <stdlib.h>
|
|
#include <iconv.h>
|
|
extern
|
|
#ifdef __cplusplus
|
|
"C"
|
|
#endif
|
|
#if defined(__STDC__) || defined(__cplusplus)
|
|
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
|
|
#else
|
|
size_t iconv();
|
|
#endif
|
|
], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"])
|
|
am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
|
|
am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
|
|
AC_MSG_RESULT([
|
|
$am_cv_proto_iconv])
|
|
AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1],
|
|
[Define as const if the declaration of iconv() needs const.])
|
|
fi
|
|
])
|
|
|
|
# intlmacosx.m4 serial 3 (gettext-0.18)
|
|
dnl Copyright (C) 2004-2010 Free Software Foundation, Inc.
|
|
dnl This file is free software; the Free Software Foundation
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
dnl
|
|
dnl This file can can be used in projects which are not available under
|
|
dnl the GNU General Public License or the GNU Library General Public
|
|
dnl License but which still want to provide support for the GNU gettext
|
|
dnl functionality.
|
|
dnl Please note that the actual code of the GNU gettext library is covered
|
|
dnl by the GNU Library General Public License, and the rest of the GNU
|
|
dnl gettext package package is covered by the GNU General Public License.
|
|
dnl They are *not* in the public domain.
|
|
|
|
dnl Checks for special options needed on MacOS X.
|
|
dnl Defines INTL_MACOSX_LIBS.
|
|
AC_DEFUN([gt_INTL_MACOSX],
|
|
[
|
|
dnl Check for API introduced in MacOS X 10.2.
|
|
AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
|
|
[gt_cv_func_CFPreferencesCopyAppValue],
|
|
[gt_save_LIBS="$LIBS"
|
|
LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
|
|
AC_TRY_LINK([#include <CoreFoundation/CFPreferences.h>],
|
|
[CFPreferencesCopyAppValue(NULL, NULL)],
|
|
[gt_cv_func_CFPreferencesCopyAppValue=yes],
|
|
[gt_cv_func_CFPreferencesCopyAppValue=no])
|
|
LIBS="$gt_save_LIBS"])
|
|
if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
|
|
AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
|
|
[Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
|
|
fi
|
|
dnl Check for API introduced in MacOS X 10.3.
|
|
AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
|
|
[gt_save_LIBS="$LIBS"
|
|
LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
|
|
AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();],
|
|
[gt_cv_func_CFLocaleCopyCurrent=yes],
|
|
[gt_cv_func_CFLocaleCopyCurrent=no])
|
|
LIBS="$gt_save_LIBS"])
|
|
if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
|
|
AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
|
|
[Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
|
|
fi
|
|
INTL_MACOSX_LIBS=
|
|
if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
|
|
INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
|
|
fi
|
|
AC_SUBST([INTL_MACOSX_LIBS])
|
|
])
|
|
|
|
|
|
dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
|
|
# serial 42 IT_PROG_INTLTOOL
|
|
AC_DEFUN([IT_PROG_INTLTOOL], [
|
|
AC_PREREQ([2.50])dnl
|
|
AC_REQUIRE([AM_NLS])dnl
|
|
|
|
case "$am__api_version" in
|
|
1.[01234])
|
|
AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
|
|
INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
|
|
INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`
|
|
INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
|
|
if test -n "$1"; then
|
|
AC_MSG_CHECKING([for intltool >= $1])
|
|
AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
|
|
test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
|
|
AC_MSG_ERROR([Your intltool is too old. You need intltool $1 or later.])
|
|
fi
|
|
|
|
AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])
|
|
AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])
|
|
AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])
|
|
if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
|
|
AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])
|
|
fi
|
|
|
|
if test -z "$AM_DEFAULT_VERBOSITY"; then
|
|
AM_DEFAULT_VERBOSITY=1
|
|
fi
|
|
AC_SUBST([AM_DEFAULT_VERBOSITY])
|
|
|
|
INTLTOOL_V_MERGE='$(INTLTOOL__v_MERGE_$(V))'
|
|
INTLTOOL__v_MERGE_='$(INTLTOOL__v_MERGE_$(AM_DEFAULT_VERBOSITY))'
|
|
INTLTOOL__v_MERGE_0='@echo " ITMRG " [$]@;'
|
|
AC_SUBST(INTLTOOL_V_MERGE)
|
|
AC_SUBST(INTLTOOL__v_MERGE_)
|
|
AC_SUBST(INTLTOOL__v_MERGE_0)
|
|
|
|
INTLTOOL_V_MERGE_OPTIONS='$(intltool__v_merge_options_$(V))'
|
|
intltool__v_merge_options_='$(intltool__v_merge_options_$(AM_DEFAULT_VERBOSITY))'
|
|
intltool__v_merge_options_0='-q'
|
|
AC_SUBST(INTLTOOL_V_MERGE_OPTIONS)
|
|
AC_SUBST(intltool__v_merge_options_)
|
|
AC_SUBST(intltool__v_merge_options_0)
|
|
|
|
INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -p $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge 5000; then
|
|
INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u --no-translations $< [$]@'
|
|
else
|
|
INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)_it_tmp_dir=tmp.intltool.[$][$]RANDOM && mkdir [$][$]_it_tmp_dir && LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u [$][$]_it_tmp_dir $< [$]@ && rmdir [$][$]_it_tmp_dir'
|
|
fi
|
|
INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
INTLTOOL_POLICY_RULE='%.policy: %.policy.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
|
|
|
|
_IT_SUBST(INTLTOOL_DESKTOP_RULE)
|
|
_IT_SUBST(INTLTOOL_DIRECTORY_RULE)
|
|
_IT_SUBST(INTLTOOL_KEYS_RULE)
|
|
_IT_SUBST(INTLTOOL_PROP_RULE)
|
|
_IT_SUBST(INTLTOOL_OAF_RULE)
|
|
_IT_SUBST(INTLTOOL_PONG_RULE)
|
|
_IT_SUBST(INTLTOOL_SERVER_RULE)
|
|
_IT_SUBST(INTLTOOL_SHEET_RULE)
|
|
_IT_SUBST(INTLTOOL_SOUNDLIST_RULE)
|
|
_IT_SUBST(INTLTOOL_UI_RULE)
|
|
_IT_SUBST(INTLTOOL_XAM_RULE)
|
|
_IT_SUBST(INTLTOOL_KBD_RULE)
|
|
_IT_SUBST(INTLTOOL_XML_RULE)
|
|
_IT_SUBST(INTLTOOL_XML_NOMERGE_RULE)
|
|
_IT_SUBST(INTLTOOL_CAVES_RULE)
|
|
_IT_SUBST(INTLTOOL_SCHEMAS_RULE)
|
|
_IT_SUBST(INTLTOOL_THEME_RULE)
|
|
_IT_SUBST(INTLTOOL_SERVICE_RULE)
|
|
_IT_SUBST(INTLTOOL_POLICY_RULE)
|
|
|
|
# Check the gettext tools to make sure they are GNU
|
|
AC_PATH_PROG(XGETTEXT, xgettext)
|
|
AC_PATH_PROG(MSGMERGE, msgmerge)
|
|
AC_PATH_PROG(MSGFMT, msgfmt)
|
|
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
|
|
if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
|
|
AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
|
|
fi
|
|
xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
|
|
mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
|
|
mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
|
|
if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
|
|
AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
|
|
fi
|
|
|
|
AC_PATH_PROG(INTLTOOL_PERL, perl)
|
|
if test -z "$INTLTOOL_PERL"; then
|
|
AC_MSG_ERROR([perl not found])
|
|
fi
|
|
AC_MSG_CHECKING([for perl >= 5.8.1])
|
|
$INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
|
|
if test $? -ne 0; then
|
|
AC_MSG_ERROR([perl 5.8.1 is required for intltool])
|
|
else
|
|
IT_PERL_VERSION=`$INTLTOOL_PERL -e "printf '%vd', $^V"`
|
|
AC_MSG_RESULT([$IT_PERL_VERSION])
|
|
fi
|
|
if test "x$2" != "xno-xml"; then
|
|
AC_MSG_CHECKING([for XML::Parser])
|
|
if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
|
|
AC_MSG_RESULT([ok])
|
|
else
|
|
AC_MSG_ERROR([XML::Parser perl module is required for intltool])
|
|
fi
|
|
fi
|
|
|
|
# Substitute ALL_LINGUAS so we can use it in po/Makefile
|
|
AC_SUBST(ALL_LINGUAS)
|
|
|
|
# Set DATADIRNAME correctly if it is not set yet
|
|
# (copied from glib-gettext.m4)
|
|
if test -z "$DATADIRNAME"; then
|
|
AC_LINK_IFELSE(
|
|
[AC_LANG_PROGRAM([[]],
|
|
[[extern int _nl_msg_cat_cntr;
|
|
return _nl_msg_cat_cntr]])],
|
|
[DATADIRNAME=share],
|
|
[case $host in
|
|
*-*-solaris*)
|
|
dnl On Solaris, if bind_textdomain_codeset is in libc,
|
|
dnl GNU format message catalog is always supported,
|
|
dnl since both are added to the libc all together.
|
|
dnl Hence, we'd like to go with DATADIRNAME=share
|
|
dnl in this case.
|
|
AC_CHECK_FUNC(bind_textdomain_codeset,
|
|
[DATADIRNAME=share], [DATADIRNAME=lib])
|
|
;;
|
|
*)
|
|
[DATADIRNAME=lib]
|
|
;;
|
|
esac])
|
|
fi
|
|
AC_SUBST(DATADIRNAME)
|
|
|
|
IT_PO_SUBDIR([po])
|
|
|
|
])
|
|
|
|
|
|
# IT_PO_SUBDIR(DIRNAME)
|
|
# ---------------------
|
|
# All po subdirs have to be declared with this macro; the subdir "po" is
|
|
# declared by IT_PROG_INTLTOOL.
|
|
#
|
|
AC_DEFUN([IT_PO_SUBDIR],
|
|
[AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
|
|
dnl
|
|
dnl The following CONFIG_COMMANDS should be executed at the very end
|
|
dnl of config.status.
|
|
AC_CONFIG_COMMANDS_PRE([
|
|
AC_CONFIG_COMMANDS([$1/stamp-it], [
|
|
if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then
|
|
AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])
|
|
fi
|
|
rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
|
|
>"$1/stamp-it.tmp"
|
|
[sed '/^#/d
|
|
s/^[[].*] *//
|
|
/^[ ]*$/d
|
|
'"s|^| $ac_top_srcdir/|" \
|
|
"$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
|
|
]
|
|
[sed '/^POTFILES =/,/[^\\]$/ {
|
|
/^POTFILES =/!d
|
|
r $1/POTFILES
|
|
}
|
|
' "$1/Makefile.in" >"$1/Makefile"]
|
|
rm -f "$1/Makefile.tmp"
|
|
mv "$1/stamp-it.tmp" "$1/stamp-it"
|
|
])
|
|
])dnl
|
|
])
|
|
|
|
# _IT_SUBST(VARIABLE)
|
|
# -------------------
|
|
# Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
|
|
#
|
|
AC_DEFUN([_IT_SUBST],
|
|
[
|
|
AC_SUBST([$1])
|
|
m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
|
|
]
|
|
)
|
|
|
|
# deprecated macros
|
|
AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
|
|
# A hint is needed for aclocal from Automake <= 1.9.4:
|
|
# AC_DEFUN([AC_PROG_INTLTOOL], ...)
|
|
|
|
|
|
# lib-ld.m4 serial 4 (gettext-0.18)
|
|
dnl Copyright (C) 1996-2003, 2009-2010 Free Software Foundation, Inc.
|
|
dnl This file is free software; the Free Software Foundation
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
|
|
dnl Subroutines of libtool.m4,
|
|
dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
|
|
dnl with libtool.m4.
|
|
|
|
dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
|
|
AC_DEFUN([AC_LIB_PROG_LD_GNU],
|
|
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
|
|
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
|
|
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-1.4. Sets the variable LD.
|
|
AC_DEFUN([AC_LIB_PROG_LD],
|
|
[AC_ARG_WITH([gnu-ld],
|
|
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
|
|
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
|
|
AC_REQUIRE([AC_PROG_CC])dnl
|
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
# Prepare PATH_SEPARATOR.
|
|
# The user is always right.
|
|
if test "${PATH_SEPARATOR+set}" != set; then
|
|
echo "#! /bin/sh" >conf$$.sh
|
|
echo "exit 0" >>conf$$.sh
|
|
chmod +x conf$$.sh
|
|
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
|
|
PATH_SEPARATOR=';'
|
|
else
|
|
PATH_SEPARATOR=:
|
|
fi
|
|
rm -f conf$$.sh
|
|
fi
|
|
ac_prog=ld
|
|
if test "$GCC" = yes; then
|
|
# Check if gcc -print-prog-name=ld gives a path.
|
|
AC_MSG_CHECKING([for ld used by GCC])
|
|
case $host in
|
|
*-*-mingw*)
|
|
# gcc leaves a trailing carriage return which upsets mingw
|
|
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
|
|
*)
|
|
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
|
|
esac
|
|
case $ac_prog in
|
|
# Accept absolute paths.
|
|
[[\\/]* | [A-Za-z]:[\\/]*)]
|
|
[re_direlt='/[^/][^/]*/\.\./']
|
|
# Canonicalize the path of ld
|
|
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
|
|
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
|
|
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
|
|
done
|
|
test -z "$LD" && LD="$ac_prog"
|
|
;;
|
|
"")
|
|
# If it fails, then pretend we aren't using GCC.
|
|
ac_prog=ld
|
|
;;
|
|
*)
|
|
# If it is relative, then search for the first ld in PATH.
|
|
with_gnu_ld=unknown
|
|
;;
|
|
esac
|
|
elif test "$with_gnu_ld" = yes; then
|
|
AC_MSG_CHECKING([for GNU ld])
|
|
else
|
|
AC_MSG_CHECKING([for non-GNU ld])
|
|
fi
|
|
AC_CACHE_VAL([acl_cv_path_LD],
|
|
[if test -z "$LD"; then
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
|
|
for ac_dir in $PATH; do
|
|
test -z "$ac_dir" && ac_dir=.
|
|
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
|
|
acl_cv_path_LD="$ac_dir/$ac_prog"
|
|
# Check to see if the program is GNU ld. I'd rather use --version,
|
|
# but apparently some GNU ld's only accept -v.
|
|
# Break only if it was the GNU/non-GNU ld that we prefer.
|
|
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="$ac_save_ifs"
|
|
else
|
|
acl_cv_path_LD="$LD" # Let the user override the test with a path.
|
|
fi])
|
|
LD="$acl_cv_path_LD"
|
|
if test -n "$LD"; then
|
|
AC_MSG_RESULT([$LD])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
|
|
AC_LIB_PROG_LD_GNU
|
|
])
|
|
|
|
# lib-link.m4 serial 21 (gettext-0.18)
|
|
dnl Copyright (C) 2001-2010 Free Software Foundation, Inc.
|
|
dnl This file is free software; the Free Software Foundation
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
|
|
dnl From Bruno Haible.
|
|
|
|
AC_PREREQ([2.54])
|
|
|
|
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],[translit([$1],[./-], [___])])
|
|
pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
|
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
|
|
AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
|
|
AC_LIB_LINKFLAGS_BODY([$1], [$2])
|
|
ac_cv_lib[]Name[]_libs="$LIB[]NAME"
|
|
ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
|
|
ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
|
|
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],[translit([$1],[./-], [___])])
|
|
pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
|
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
|
|
|
|
dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
|
|
dnl accordingly.
|
|
AC_LIB_LINKFLAGS_BODY([$1], [$2])
|
|
|
|
dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
|
|
dnl because if the user has installed lib[]Name and not disabled its use
|
|
dnl via --without-lib[]Name-prefix, he wants to use it.
|
|
ac_save_CPPFLAGS="$CPPFLAGS"
|
|
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
|
|
|
|
AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
|
|
ac_save_LIBS="$LIBS"
|
|
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_TRY_LINK([$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_hardcode_libdir_flag_spec,
|
|
dnl acl_hardcode_libdir_separator,
|
|
dnl acl_hardcode_direct,
|
|
dnl acl_hardcode_minus_L.
|
|
AC_DEFUN([AC_LIB_RPATH],
|
|
[
|
|
dnl Tell automake >= 1.10 to complain if config.rpath is missing.
|
|
m4_ifdef([AC_REQUIRE_AUX_FILE], [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],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
|
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
|
|
define([acl_frompackage_]NAME, [$2])
|
|
popdef([NAME])
|
|
pushdef([PACK],[$2])
|
|
pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
|
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
|
|
define([acl_libsinpackage_]PACKUP,
|
|
m4_ifdef([acl_libsinpackage_]PACKUP, [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],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
|
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
|
|
pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
|
|
pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
|
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
|
|
pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
|
|
dnl Autoconf >= 2.61 supports dots in --with options.
|
|
pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
|
|
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(P_A_C_K[-prefix],
|
|
[[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib
|
|
--without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]],
|
|
[
|
|
if test "X$withval" = "Xno"; then
|
|
use_additional=no
|
|
else
|
|
if test "X$withval" = "X"; then
|
|
AC_LIB_WITH_FINAL_PREFIX([
|
|
eval additional_includedir=\"$includedir\"
|
|
eval additional_libdir=\"$libdir\"
|
|
])
|
|
else
|
|
additional_includedir="$withval/include"
|
|
additional_libdir="$withval/$acl_libdirstem"
|
|
if test "$acl_libdirstem2" != "$acl_libdirstem" \
|
|
&& ! test -d "$withval/$acl_libdirstem"; then
|
|
additional_libdir="$withval/$acl_libdirstem2"
|
|
fi
|
|
fi
|
|
fi
|
|
])
|
|
dnl Search the library and its dependencies in $additional_libdir and
|
|
dnl $LDFLAGS. Using breadth-first-seach.
|
|
LIB[]NAME=
|
|
LTLIB[]NAME=
|
|
INC[]NAME=
|
|
LIB[]NAME[]_PREFIX=
|
|
dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
|
|
dnl computed. So it has to be reset here.
|
|
HAVE_LIB[]NAME=
|
|
rpathdirs=
|
|
ltrpathdirs=
|
|
names_already_handled=
|
|
names_next_round='$1 $2'
|
|
while test -n "$names_next_round"; do
|
|
names_this_round="$names_next_round"
|
|
names_next_round=
|
|
for name in $names_this_round; do
|
|
already_handled=
|
|
for n in $names_already_handled; do
|
|
if test "$n" = "$name"; then
|
|
already_handled=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$already_handled"; then
|
|
names_already_handled="$names_already_handled $name"
|
|
dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
|
|
dnl or AC_LIB_HAVE_LINKFLAGS call.
|
|
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
|
|
eval value=\"\$HAVE_LIB$uppername\"
|
|
if test -n "$value"; then
|
|
if test "$value" = yes; then
|
|
eval value=\"\$LIB$uppername\"
|
|
test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
|
|
eval value=\"\$LTLIB$uppername\"
|
|
test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
|
|
else
|
|
dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
|
|
dnl that this library doesn't exist. So just drop it.
|
|
:
|
|
fi
|
|
else
|
|
dnl Search the library lib$name in $additional_libdir and $LDFLAGS
|
|
dnl and the already constructed $LIBNAME/$LTLIBNAME.
|
|
found_dir=
|
|
found_la=
|
|
found_so=
|
|
found_a=
|
|
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
|
|
if test -n "$acl_shlibext"; then
|
|
shrext=".$acl_shlibext" # typically: shrext=.so
|
|
else
|
|
shrext=
|
|
fi
|
|
if test $use_additional = yes; then
|
|
dir="$additional_libdir"
|
|
dnl The same code as in the loop below:
|
|
dnl First look for a shared library.
|
|
if test -n "$acl_shlibext"; then
|
|
if test -f "$dir/$libname$shrext"; then
|
|
found_dir="$dir"
|
|
found_so="$dir/$libname$shrext"
|
|
else
|
|
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
|
|
ver=`(cd "$dir" && \
|
|
for f in "$libname$shrext".*; do echo "$f"; done \
|
|
| sed -e "s,^$libname$shrext\\\\.,," \
|
|
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
|
|
| sed 1q ) 2>/dev/null`
|
|
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
|
|
found_dir="$dir"
|
|
found_so="$dir/$libname$shrext.$ver"
|
|
fi
|
|
else
|
|
eval library_names=\"$acl_library_names_spec\"
|
|
for f in $library_names; do
|
|
if test -f "$dir/$f"; then
|
|
found_dir="$dir"
|
|
found_so="$dir/$f"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
fi
|
|
fi
|
|
dnl Then look for a static library.
|
|
if test "X$found_dir" = "X"; then
|
|
if test -f "$dir/$libname.$acl_libext"; then
|
|
found_dir="$dir"
|
|
found_a="$dir/$libname.$acl_libext"
|
|
fi
|
|
fi
|
|
if test "X$found_dir" != "X"; then
|
|
if test -f "$dir/$libname.la"; then
|
|
found_la="$dir/$libname.la"
|
|
fi
|
|
fi
|
|
fi
|
|
if test "X$found_dir" = "X"; then
|
|
for x in $LDFLAGS $LTLIB[]NAME; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
case "$x" in
|
|
-L*)
|
|
dir=`echo "X$x" | sed -e 's/^X-L//'`
|
|
dnl First look for a shared library.
|
|
if test -n "$acl_shlibext"; then
|
|
if test -f "$dir/$libname$shrext"; then
|
|
found_dir="$dir"
|
|
found_so="$dir/$libname$shrext"
|
|
else
|
|
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
|
|
ver=`(cd "$dir" && \
|
|
for f in "$libname$shrext".*; do echo "$f"; done \
|
|
| sed -e "s,^$libname$shrext\\\\.,," \
|
|
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
|
|
| sed 1q ) 2>/dev/null`
|
|
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
|
|
found_dir="$dir"
|
|
found_so="$dir/$libname$shrext.$ver"
|
|
fi
|
|
else
|
|
eval library_names=\"$acl_library_names_spec\"
|
|
for f in $library_names; do
|
|
if test -f "$dir/$f"; then
|
|
found_dir="$dir"
|
|
found_so="$dir/$f"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
fi
|
|
fi
|
|
dnl Then look for a static library.
|
|
if test "X$found_dir" = "X"; then
|
|
if test -f "$dir/$libname.$acl_libext"; then
|
|
found_dir="$dir"
|
|
found_a="$dir/$libname.$acl_libext"
|
|
fi
|
|
fi
|
|
if test "X$found_dir" != "X"; then
|
|
if test -f "$dir/$libname.la"; then
|
|
found_la="$dir/$libname.la"
|
|
fi
|
|
fi
|
|
;;
|
|
esac
|
|
if test "X$found_dir" != "X"; then
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
if test "X$found_dir" != "X"; then
|
|
dnl Found the library.
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
|
|
if test "X$found_so" != "X"; then
|
|
dnl Linking with a shared library. We attempt to hardcode its
|
|
dnl directory into the executable's runpath, unless it's the
|
|
dnl standard /usr/lib.
|
|
if test "$enable_rpath" = no \
|
|
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|
|
|| test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
|
|
dnl No hardcoding is needed.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
|
else
|
|
dnl Use an explicit option to hardcode DIR into the resulting
|
|
dnl binary.
|
|
dnl Potentially add DIR to ltrpathdirs.
|
|
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
|
|
haveit=
|
|
for x in $ltrpathdirs; do
|
|
if test "X$x" = "X$found_dir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
ltrpathdirs="$ltrpathdirs $found_dir"
|
|
fi
|
|
dnl The hardcoding into $LIBNAME is system dependent.
|
|
if test "$acl_hardcode_direct" = yes; then
|
|
dnl Using DIR/libNAME.so during linking hardcodes DIR into the
|
|
dnl resulting binary.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
|
else
|
|
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
|
|
dnl Use an explicit option to hardcode DIR into the resulting
|
|
dnl binary.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
|
dnl Potentially add DIR to rpathdirs.
|
|
dnl The rpathdirs will be appended to $LIBNAME at the end.
|
|
haveit=
|
|
for x in $rpathdirs; do
|
|
if test "X$x" = "X$found_dir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
rpathdirs="$rpathdirs $found_dir"
|
|
fi
|
|
else
|
|
dnl Rely on "-L$found_dir".
|
|
dnl But don't add it if it's already contained in the LDFLAGS
|
|
dnl or the already constructed $LIBNAME
|
|
haveit=
|
|
for x in $LDFLAGS $LIB[]NAME; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
if test "X$x" = "X-L$found_dir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
|
|
fi
|
|
if test "$acl_hardcode_minus_L" != no; then
|
|
dnl FIXME: Not sure whether we should use
|
|
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
|
|
dnl here.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
|
else
|
|
dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
|
|
dnl here, because this doesn't fit in flags passed to the
|
|
dnl compiler. So give up. No hardcoding. This affects only
|
|
dnl very old systems.
|
|
dnl FIXME: Not sure whether we should use
|
|
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
|
|
dnl here.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
else
|
|
if test "X$found_a" != "X"; then
|
|
dnl Linking with a static library.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
|
|
else
|
|
dnl We shouldn't come here, but anyway it's good to have a
|
|
dnl fallback.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
|
|
fi
|
|
fi
|
|
dnl Assume the include files are nearby.
|
|
additional_includedir=
|
|
case "$found_dir" in
|
|
*/$acl_libdirstem | */$acl_libdirstem/)
|
|
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
|
|
if test "$name" = '$1'; then
|
|
LIB[]NAME[]_PREFIX="$basedir"
|
|
fi
|
|
additional_includedir="$basedir/include"
|
|
;;
|
|
*/$acl_libdirstem2 | */$acl_libdirstem2/)
|
|
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
|
|
if test "$name" = '$1'; then
|
|
LIB[]NAME[]_PREFIX="$basedir"
|
|
fi
|
|
additional_includedir="$basedir/include"
|
|
;;
|
|
esac
|
|
if test "X$additional_includedir" != "X"; then
|
|
dnl Potentially add $additional_includedir to $INCNAME.
|
|
dnl But don't add it
|
|
dnl 1. if it's the standard /usr/include,
|
|
dnl 2. if it's /usr/local/include and we are using GCC on Linux,
|
|
dnl 3. if it's already present in $CPPFLAGS or the already
|
|
dnl constructed $INCNAME,
|
|
dnl 4. if it doesn't exist as a directory.
|
|
if test "X$additional_includedir" != "X/usr/include"; then
|
|
haveit=
|
|
if test "X$additional_includedir" = "X/usr/local/include"; then
|
|
if test -n "$GCC"; then
|
|
case $host_os in
|
|
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
|
|
esac
|
|
fi
|
|
fi
|
|
if test -z "$haveit"; then
|
|
for x in $CPPFLAGS $INC[]NAME; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
if test "X$x" = "X-I$additional_includedir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
if test -d "$additional_includedir"; then
|
|
dnl Really add $additional_includedir to $INCNAME.
|
|
INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
dnl Look for dependencies.
|
|
if test -n "$found_la"; then
|
|
dnl Read the .la file. It defines the variables
|
|
dnl dlname, library_names, old_library, dependency_libs, current,
|
|
dnl age, revision, installed, dlopen, dlpreopen, libdir.
|
|
save_libdir="$libdir"
|
|
case "$found_la" in
|
|
*/* | *\\*) . "$found_la" ;;
|
|
*) . "./$found_la" ;;
|
|
esac
|
|
libdir="$save_libdir"
|
|
dnl We use only dependency_libs.
|
|
for dep in $dependency_libs; do
|
|
case "$dep" in
|
|
-L*)
|
|
additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
|
|
dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
|
|
dnl But don't add it
|
|
dnl 1. if it's the standard /usr/lib,
|
|
dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
|
|
dnl 3. if it's already present in $LDFLAGS or the already
|
|
dnl constructed $LIBNAME,
|
|
dnl 4. if it doesn't exist as a directory.
|
|
if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
|
|
&& test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
|
|
haveit=
|
|
if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
|
|
|| test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
|
|
if test -n "$GCC"; then
|
|
case $host_os in
|
|
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
|
|
esac
|
|
fi
|
|
fi
|
|
if test -z "$haveit"; then
|
|
haveit=
|
|
for x in $LDFLAGS $LIB[]NAME; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
if test "X$x" = "X-L$additional_libdir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
if test -d "$additional_libdir"; then
|
|
dnl Really add $additional_libdir to $LIBNAME.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
|
|
fi
|
|
fi
|
|
haveit=
|
|
for x in $LDFLAGS $LTLIB[]NAME; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
if test "X$x" = "X-L$additional_libdir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
if test -d "$additional_libdir"; then
|
|
dnl Really add $additional_libdir to $LTLIBNAME.
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
;;
|
|
-R*)
|
|
dir=`echo "X$dep" | sed -e 's/^X-R//'`
|
|
if test "$enable_rpath" != no; then
|
|
dnl Potentially add DIR to rpathdirs.
|
|
dnl The rpathdirs will be appended to $LIBNAME at the end.
|
|
haveit=
|
|
for x in $rpathdirs; do
|
|
if test "X$x" = "X$dir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
rpathdirs="$rpathdirs $dir"
|
|
fi
|
|
dnl Potentially add DIR to ltrpathdirs.
|
|
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
|
|
haveit=
|
|
for x in $ltrpathdirs; do
|
|
if test "X$x" = "X$dir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
ltrpathdirs="$ltrpathdirs $dir"
|
|
fi
|
|
fi
|
|
;;
|
|
-l*)
|
|
dnl Handle this in the next round.
|
|
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
|
|
;;
|
|
*.la)
|
|
dnl Handle this in the next round. Throw away the .la's
|
|
dnl directory; it is already contained in a preceding -L
|
|
dnl option.
|
|
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
|
|
;;
|
|
*)
|
|
dnl Most likely an immediate library name.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
|
|
;;
|
|
esac
|
|
done
|
|
fi
|
|
else
|
|
dnl Didn't find the library; assume it is in the system directories
|
|
dnl known to the linker and runtime loader. (All the system
|
|
dnl directories known to the linker should also be known to the
|
|
dnl runtime loader, otherwise the system is severely misconfigured.)
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
|
|
fi
|
|
fi
|
|
fi
|
|
done
|
|
done
|
|
if test "X$rpathdirs" != "X"; then
|
|
if test -n "$acl_hardcode_libdir_separator"; then
|
|
dnl Weird platform: only the last -rpath option counts, the user must
|
|
dnl pass all path elements in one option. We can arrange that for a
|
|
dnl single library, but not when more than one $LIBNAMEs are used.
|
|
alldirs=
|
|
for found_dir in $rpathdirs; do
|
|
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
|
|
done
|
|
dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
|
|
acl_save_libdir="$libdir"
|
|
libdir="$alldirs"
|
|
eval flag=\"$acl_hardcode_libdir_flag_spec\"
|
|
libdir="$acl_save_libdir"
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
|
|
else
|
|
dnl The -rpath options are cumulative.
|
|
for found_dir in $rpathdirs; do
|
|
acl_save_libdir="$libdir"
|
|
libdir="$found_dir"
|
|
eval flag=\"$acl_hardcode_libdir_flag_spec\"
|
|
libdir="$acl_save_libdir"
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
|
|
done
|
|
fi
|
|
fi
|
|
if test "X$ltrpathdirs" != "X"; then
|
|
dnl When using libtool, the option that works for both libraries and
|
|
dnl executables is -R. The -R options are cumulative.
|
|
for found_dir in $ltrpathdirs; do
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
|
|
done
|
|
fi
|
|
popdef([P_A_C_K])
|
|
popdef([PACKLIBS])
|
|
popdef([PACKUP])
|
|
popdef([PACK])
|
|
popdef([NAME])
|
|
])
|
|
|
|
dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
|
|
dnl unless already present in VAR.
|
|
dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
|
|
dnl contains two or three consecutive elements that belong together.
|
|
AC_DEFUN([AC_LIB_APPENDTOVAR],
|
|
[
|
|
for element in [$2]; do
|
|
haveit=
|
|
for x in $[$1]; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
if test "X$x" = "X$element"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
[$1]="${[$1]}${[$1]:+ }$element"
|
|
fi
|
|
done
|
|
])
|
|
|
|
dnl For those cases where a variable contains several -L and -l options
|
|
dnl referring to unknown libraries and directories, this macro determines the
|
|
dnl necessary additional linker options for the runtime path.
|
|
dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL])
|
|
dnl sets LDADDVAR to linker options needed together with LIBSVALUE.
|
|
dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed,
|
|
dnl otherwise linking without libtool is assumed.
|
|
AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
|
|
[
|
|
AC_REQUIRE([AC_LIB_RPATH])
|
|
AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
|
|
$1=
|
|
if test "$enable_rpath" != no; then
|
|
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
|
|
dnl Use an explicit option to hardcode directories into the resulting
|
|
dnl binary.
|
|
rpathdirs=
|
|
next=
|
|
for opt in $2; do
|
|
if test -n "$next"; then
|
|
dir="$next"
|
|
dnl No need to hardcode the standard /usr/lib.
|
|
if test "X$dir" != "X/usr/$acl_libdirstem" \
|
|
&& test "X$dir" != "X/usr/$acl_libdirstem2"; then
|
|
rpathdirs="$rpathdirs $dir"
|
|
fi
|
|
next=
|
|
else
|
|
case $opt in
|
|
-L) next=yes ;;
|
|
-L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
|
|
dnl No need to hardcode the standard /usr/lib.
|
|
if test "X$dir" != "X/usr/$acl_libdirstem" \
|
|
&& test "X$dir" != "X/usr/$acl_libdirstem2"; then
|
|
rpathdirs="$rpathdirs $dir"
|
|
fi
|
|
next= ;;
|
|
*) next= ;;
|
|
esac
|
|
fi
|
|
done
|
|
if test "X$rpathdirs" != "X"; then
|
|
if test -n ""$3""; then
|
|
dnl libtool is used for linking. Use -R options.
|
|
for dir in $rpathdirs; do
|
|
$1="${$1}${$1:+ }-R$dir"
|
|
done
|
|
else
|
|
dnl The linker is used for linking directly.
|
|
if test -n "$acl_hardcode_libdir_separator"; then
|
|
dnl Weird platform: only the last -rpath option counts, the user
|
|
dnl must pass all path elements in one option.
|
|
alldirs=
|
|
for dir in $rpathdirs; do
|
|
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
|
|
done
|
|
acl_save_libdir="$libdir"
|
|
libdir="$alldirs"
|
|
eval flag=\"$acl_hardcode_libdir_flag_spec\"
|
|
libdir="$acl_save_libdir"
|
|
$1="$flag"
|
|
else
|
|
dnl The -rpath options are cumulative.
|
|
for dir in $rpathdirs; do
|
|
acl_save_libdir="$libdir"
|
|
libdir="$dir"
|
|
eval flag=\"$acl_hardcode_libdir_flag_spec\"
|
|
libdir="$acl_save_libdir"
|
|
$1="${$1}${$1:+ }$flag"
|
|
done
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
AC_SUBST([$1])
|
|
])
|
|
|
|
# lib-prefix.m4 serial 7 (gettext-0.18)
|
|
dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc.
|
|
dnl This file is free software; the Free Software Foundation
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
|
|
dnl From Bruno Haible.
|
|
|
|
dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
|
|
dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
|
|
dnl require excessive bracketing.
|
|
ifdef([AC_HELP_STRING],
|
|
[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
|
|
[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
|
|
|
|
dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
|
|
dnl to access previously installed libraries. The basic assumption is that
|
|
dnl a user will want packages to use other packages he previously installed
|
|
dnl with the same --prefix option.
|
|
dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
|
|
dnl libraries, but is otherwise very convenient.
|
|
AC_DEFUN([AC_LIB_PREFIX],
|
|
[
|
|
AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
|
|
AC_REQUIRE([AC_PROG_CC])
|
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
AC_REQUIRE([AC_LIB_PREPARE_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_LIB_ARG_WITH([lib-prefix],
|
|
[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
|
|
--without-lib-prefix don't search for libraries in includedir and libdir],
|
|
[
|
|
if test "X$withval" = "Xno"; then
|
|
use_additional=no
|
|
else
|
|
if test "X$withval" = "X"; then
|
|
AC_LIB_WITH_FINAL_PREFIX([
|
|
eval additional_includedir=\"$includedir\"
|
|
eval additional_libdir=\"$libdir\"
|
|
])
|
|
else
|
|
additional_includedir="$withval/include"
|
|
additional_libdir="$withval/$acl_libdirstem"
|
|
fi
|
|
fi
|
|
])
|
|
if test $use_additional = yes; then
|
|
dnl Potentially add $additional_includedir to $CPPFLAGS.
|
|
dnl But don't add it
|
|
dnl 1. if it's the standard /usr/include,
|
|
dnl 2. if it's already present in $CPPFLAGS,
|
|
dnl 3. if it's /usr/local/include and we are using GCC on Linux,
|
|
dnl 4. if it doesn't exist as a directory.
|
|
if test "X$additional_includedir" != "X/usr/include"; then
|
|
haveit=
|
|
for x in $CPPFLAGS; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
if test "X$x" = "X-I$additional_includedir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
if test "X$additional_includedir" = "X/usr/local/include"; then
|
|
if test -n "$GCC"; then
|
|
case $host_os in
|
|
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
|
|
esac
|
|
fi
|
|
fi
|
|
if test -z "$haveit"; then
|
|
if test -d "$additional_includedir"; then
|
|
dnl Really add $additional_includedir to $CPPFLAGS.
|
|
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
dnl Potentially add $additional_libdir to $LDFLAGS.
|
|
dnl But don't add it
|
|
dnl 1. if it's the standard /usr/lib,
|
|
dnl 2. if it's already present in $LDFLAGS,
|
|
dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
|
|
dnl 4. if it doesn't exist as a directory.
|
|
if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
|
|
haveit=
|
|
for x in $LDFLAGS; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
if test "X$x" = "X-L$additional_libdir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
|
|
if test -n "$GCC"; then
|
|
case $host_os in
|
|
linux*) haveit=yes;;
|
|
esac
|
|
fi
|
|
fi
|
|
if test -z "$haveit"; then
|
|
if test -d "$additional_libdir"; then
|
|
dnl Really add $additional_libdir to $LDFLAGS.
|
|
LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
])
|
|
|
|
dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
|
|
dnl acl_final_exec_prefix, containing the values to which $prefix and
|
|
dnl $exec_prefix will expand at the end of the configure script.
|
|
AC_DEFUN([AC_LIB_PREPARE_PREFIX],
|
|
[
|
|
dnl Unfortunately, prefix and exec_prefix get only finally determined
|
|
dnl at the end of configure.
|
|
if test "X$prefix" = "XNONE"; then
|
|
acl_final_prefix="$ac_default_prefix"
|
|
else
|
|
acl_final_prefix="$prefix"
|
|
fi
|
|
if test "X$exec_prefix" = "XNONE"; then
|
|
acl_final_exec_prefix='${prefix}'
|
|
else
|
|
acl_final_exec_prefix="$exec_prefix"
|
|
fi
|
|
acl_save_prefix="$prefix"
|
|
prefix="$acl_final_prefix"
|
|
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
|
|
prefix="$acl_save_prefix"
|
|
])
|
|
|
|
dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
|
|
dnl variables prefix and exec_prefix bound to the values they will have
|
|
dnl at the end of the configure script.
|
|
AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
|
|
[
|
|
acl_save_prefix="$prefix"
|
|
prefix="$acl_final_prefix"
|
|
acl_save_exec_prefix="$exec_prefix"
|
|
exec_prefix="$acl_final_exec_prefix"
|
|
$1
|
|
exec_prefix="$acl_save_exec_prefix"
|
|
prefix="$acl_save_prefix"
|
|
])
|
|
|
|
dnl AC_LIB_PREPARE_MULTILIB creates
|
|
dnl - a variable acl_libdirstem, containing the basename of the libdir, either
|
|
dnl "lib" or "lib64" or "lib/64",
|
|
dnl - a variable acl_libdirstem2, as a secondary possible value for
|
|
dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or
|
|
dnl "lib/amd64".
|
|
AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
|
|
[
|
|
dnl There is no formal standard regarding lib and lib64.
|
|
dnl On glibc systems, the current practice is that on a system supporting
|
|
dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
|
|
dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
|
|
dnl the compiler's default mode by looking at the compiler's library search
|
|
dnl path. If at least one of its elements ends in /lib64 or points to a
|
|
dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
|
|
dnl Otherwise we use the default, namely "lib".
|
|
dnl On Solaris systems, the current practice is that on a system supporting
|
|
dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
|
|
dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
|
|
dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
|
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
acl_libdirstem=lib
|
|
acl_libdirstem2=
|
|
case "$host_os" in
|
|
solaris*)
|
|
dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
|
|
dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
|
|
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.
|
|
AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
|
|
[AC_EGREP_CPP([sixtyfour bits], [
|
|
#ifdef _LP64
|
|
sixtyfour bits
|
|
#endif
|
|
], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
|
|
])
|
|
if test $gl_cv_solaris_64bit = yes; then
|
|
acl_libdirstem=lib/64
|
|
case "$host_cpu" in
|
|
sparc*) acl_libdirstem2=lib/sparcv9 ;;
|
|
i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
|
|
esac
|
|
fi
|
|
;;
|
|
*)
|
|
searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
|
|
if test -n "$searchpath"; then
|
|
acl_save_IFS="${IFS= }"; IFS=":"
|
|
for searchdir in $searchpath; do
|
|
if test -d "$searchdir"; then
|
|
case "$searchdir" in
|
|
*/lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
|
|
*/../ | */.. )
|
|
# Better ignore directories of this form. They are misleading.
|
|
;;
|
|
*) searchdir=`cd "$searchdir" && pwd`
|
|
case "$searchdir" in
|
|
*/lib64 ) acl_libdirstem=lib64 ;;
|
|
esac ;;
|
|
esac
|
|
fi
|
|
done
|
|
IFS="$acl_save_IFS"
|
|
fi
|
|
;;
|
|
esac
|
|
test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
|
|
])
|
|
|
|
# nls.m4 serial 5 (gettext-0.18)
|
|
dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 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
|
|
dnl This file can can be used in projects which are not available under
|
|
dnl the GNU General Public License or the GNU Library General Public
|
|
dnl License but which still want to provide support for the GNU gettext
|
|
dnl functionality.
|
|
dnl Please note that the actual code of the GNU gettext library is covered
|
|
dnl by the GNU Library General Public License, and the rest of the GNU
|
|
dnl gettext package package is covered by the GNU General Public License.
|
|
dnl They are *not* in the public domain.
|
|
|
|
dnl Authors:
|
|
dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
|
|
dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
|
|
|
|
AC_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])
|
|
])
|
|
|
|
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
|
|
# serial 1 (pkg-config-0.24)
|
|
#
|
|
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
#
|
|
# As a special exception to the GNU General Public License, if you
|
|
# distribute this file as part of a program that contains a
|
|
# configuration script generated by Autoconf, you may include it under
|
|
# the same distribution terms that you use for the rest of that program.
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|
|
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
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|
# ----------------------------------
|
|
AC_DEFUN([PKG_PROG_PKG_CONFIG],
|
|
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
|
|
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
|
|
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
|
|
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
|
|
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
|
|
|
|
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
|
|
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
|
|
fi
|
|
if test -n "$PKG_CONFIG"; then
|
|
_pkg_min_version=m4_default([$1], [0.9.0])
|
|
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
|
|
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
PKG_CONFIG=""
|
|
fi
|
|
fi[]dnl
|
|
])# PKG_PROG_PKG_CONFIG
|
|
|
|
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
|
#
|
|
# Check to see whether a particular set of modules exists. Similar
|
|
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
|
|
#
|
|
# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
|
# only at the first occurence in configure.ac, so if the first place
|
|
# it's called might be skipped (such as if it is within an "if", you
|
|
# have to call PKG_CHECK_EXISTS manually
|
|
# --------------------------------------------------------------
|
|
AC_DEFUN([PKG_CHECK_EXISTS],
|
|
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
|
if test -n "$PKG_CONFIG" && \
|
|
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
|
|
m4_default([$2], [:])
|
|
m4_ifvaln([$3], [else
|
|
$3])dnl
|
|
fi])
|
|
|
|
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
|
|
# ---------------------------------------------
|
|
m4_define([_PKG_CONFIG],
|
|
[if test -n "$$1"; then
|
|
pkg_cv_[]$1="$$1"
|
|
elif test -n "$PKG_CONFIG"; then
|
|
PKG_CHECK_EXISTS([$3],
|
|
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
|
|
[pkg_failed=yes])
|
|
else
|
|
pkg_failed=untried
|
|
fi[]dnl
|
|
])# _PKG_CONFIG
|
|
|
|
# _PKG_SHORT_ERRORS_SUPPORTED
|
|
# -----------------------------
|
|
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
|
|
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
|
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
|
|
_pkg_short_errors_supported=yes
|
|
else
|
|
_pkg_short_errors_supported=no
|
|
fi[]dnl
|
|
])# _PKG_SHORT_ERRORS_SUPPORTED
|
|
|
|
|
|
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
|
|
# [ACTION-IF-NOT-FOUND])
|
|
#
|
|
#
|
|
# Note that if there is a possibility the first call to
|
|
# PKG_CHECK_MODULES might not happen, you should be sure to include an
|
|
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
|
|
#
|
|
#
|
|
# --------------------------------------------------------------
|
|
AC_DEFUN([PKG_CHECK_MODULES],
|
|
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
|
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
|
|
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
|
|
|
|
pkg_failed=no
|
|
AC_MSG_CHECKING([for $1])
|
|
|
|
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
|
|
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
|
|
|
|
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
|
|
and $1[]_LIBS to avoid the need to call pkg-config.
|
|
See the pkg-config man page for more details.])
|
|
|
|
if test $pkg_failed = yes; then
|
|
AC_MSG_RESULT([no])
|
|
_PKG_SHORT_ERRORS_SUPPORTED
|
|
if test $_pkg_short_errors_supported = yes; then
|
|
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
|
|
else
|
|
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
|
|
fi
|
|
# Put the nasty error message in config.log where it belongs
|
|
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
|
|
|
|
m4_default([$4], [AC_MSG_ERROR(
|
|
[Package requirements ($2) were not met:
|
|
|
|
$$1_PKG_ERRORS
|
|
|
|
Consider adjusting the PKG_CONFIG_PATH environment variable if you
|
|
installed software in a non-standard prefix.
|
|
|
|
_PKG_TEXT])
|
|
])
|
|
elif test $pkg_failed = untried; then
|
|
AC_MSG_RESULT([no])
|
|
m4_default([$4], [AC_MSG_FAILURE(
|
|
[The pkg-config script could not be found or is too old. Make sure it
|
|
is in your PATH or set the PKG_CONFIG environment variable to the full
|
|
path to pkg-config.
|
|
|
|
_PKG_TEXT
|
|
|
|
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])
|
|
])
|
|
else
|
|
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
|
|
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
|
|
AC_MSG_RESULT([yes])
|
|
$3
|
|
fi[]dnl
|
|
])# PKG_CHECK_MODULES
|
|
|
|
# po.m4 serial 17 (gettext-0.18)
|
|
dnl Copyright (C) 1995-2010 Free Software Foundation, Inc.
|
|
dnl This file is free software; the Free Software Foundation
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
dnl
|
|
dnl This file can can be used in projects which are not available under
|
|
dnl the GNU General Public License or the GNU Library General Public
|
|
dnl License but which still want to provide support for the GNU gettext
|
|
dnl functionality.
|
|
dnl Please note that the actual code of the GNU gettext library is covered
|
|
dnl by the GNU Library General Public License, and the rest of the GNU
|
|
dnl gettext package package is covered by the GNU General Public License.
|
|
dnl They are *not* in the public domain.
|
|
|
|
dnl Authors:
|
|
dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
|
|
dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
|
|
|
|
AC_PREREQ([2.50])
|
|
|
|
dnl Checks for all prerequisites of the po subdirectory.
|
|
AC_DEFUN([AM_PO_SUBDIRS],
|
|
[
|
|
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
|
AC_REQUIRE([AC_PROG_INSTALL])dnl
|
|
AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
|
|
AC_REQUIRE([AM_NLS])dnl
|
|
|
|
dnl Release version of the gettext macros. This is used to ensure that
|
|
dnl the gettext macros and po/Makefile.in.in are in sync.
|
|
AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
|
|
|
|
dnl Perform the following tests also if --disable-nls has been given,
|
|
dnl because they are needed for "make dist" to work.
|
|
|
|
dnl Search for GNU msgfmt in the PATH.
|
|
dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
|
|
dnl The second test excludes FreeBSD msgfmt.
|
|
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
|
|
[$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], [$MSGFMT])
|
|
|
|
dnl Test whether it is GNU msgfmt >= 0.15.
|
|
changequote(,)dnl
|
|
case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
|
|
'' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
|
|
*) MSGFMT_015=$MSGFMT ;;
|
|
esac
|
|
changequote([,])dnl
|
|
AC_SUBST([MSGFMT_015])
|
|
changequote(,)dnl
|
|
case `$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 Installation directories.
|
|
dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
|
|
dnl have to define it here, so that it can be used in po/Makefile.
|
|
test -n "$localedir" || localedir='${datadir}/locale'
|
|
AC_SUBST([localedir])
|
|
|
|
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 $ac_dir/POTFILES"
|
|
cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
|
|
POMAKEFILEDEPS="POTFILES.in"
|
|
# ALL_LINGUAS, POFILES, 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"`
|
|
# Hide the ALL_LINGUAS assigment from automake < 1.5.
|
|
eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
|
|
POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
|
|
else
|
|
# The set of available languages was given in configure.in.
|
|
# Hide the ALL_LINGUAS assigment from automake < 1.5.
|
|
eval '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. But hide it
|
|
# from automake < 1.5.
|
|
eval '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
|
|
$*
|
|
EOT
|
|
}
|
|
gt_echo='echo_func'
|
|
fi
|
|
fi
|
|
|
|
# A sed script that extracts the value of VARIABLE from a Makefile.
|
|
sed_x_variable='
|
|
# Test if the hold space is empty.
|
|
x
|
|
s/P/P/
|
|
x
|
|
ta
|
|
# Yes it was empty. Look if we have the expected variable definition.
|
|
/^[ ]*VARIABLE[ ]*=/{
|
|
# Seen the first line of the variable definition.
|
|
s/^[ ]*VARIABLE[ ]*=//
|
|
ba
|
|
}
|
|
bd
|
|
:a
|
|
# Here we are processing a line from the variable definition.
|
|
# Remove comment, more precisely replace it with a space.
|
|
s/#.*$/ /
|
|
# 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
|
|
# Hide the ALL_LINGUAS assigment from automake < 1.5.
|
|
eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
|
|
# 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), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
|
|
# Compute CLASSFILES
|
|
# as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(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="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
|
|
CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$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"
|
|
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
|
|
@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
|
|
\$(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
|
|
@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
|
|
\$(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 $1"
|
|
])
|
|
|
|
# progtest.m4 serial 6 (gettext-0.18)
|
|
dnl Copyright (C) 1996-2003, 2005, 2008-2010 Free Software Foundation, Inc.
|
|
dnl This file is free software; the Free Software Foundation
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
dnl
|
|
dnl This file can can be used in projects which are not available under
|
|
dnl the GNU General Public License or the GNU Library General Public
|
|
dnl License but which still want to provide support for the GNU gettext
|
|
dnl functionality.
|
|
dnl Please note that the actual code of the GNU gettext library is covered
|
|
dnl by the GNU Library General Public License, and the rest of the GNU
|
|
dnl gettext package package is covered by the GNU General Public License.
|
|
dnl They are *not* in the public domain.
|
|
|
|
dnl Authors:
|
|
dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
|
|
|
|
AC_PREREQ([2.50])
|
|
|
|
# Search path for a program which passes the given test.
|
|
|
|
dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
|
|
dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
|
|
AC_DEFUN([AM_PATH_PROG_WITH_TEST],
|
|
[
|
|
# Prepare PATH_SEPARATOR.
|
|
# The user is always right.
|
|
if test "${PATH_SEPARATOR+set}" != set; then
|
|
echo "#! /bin/sh" >conf$$.sh
|
|
echo "exit 0" >>conf$$.sh
|
|
chmod +x conf$$.sh
|
|
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
|
|
PATH_SEPARATOR=';'
|
|
else
|
|
PATH_SEPARATOR=:
|
|
fi
|
|
rm -f conf$$.sh
|
|
fi
|
|
|
|
# Find out how to test for executable files. Don't use a zero-byte file,
|
|
# as systems may use methods other than mode bits to determine executability.
|
|
cat >conf$$.file <<_ASEOF
|
|
#! /bin/sh
|
|
exit 0
|
|
_ASEOF
|
|
chmod +x conf$$.file
|
|
if test -x conf$$.file >/dev/null 2>&1; then
|
|
ac_executable_p="test -x"
|
|
else
|
|
ac_executable_p="test -f"
|
|
fi
|
|
rm -f conf$$.file
|
|
|
|
# Extract the first word of "$2", so it can be a program name with args.
|
|
set dummy $2; ac_word=[$]2
|
|
AC_MSG_CHECKING([for $ac_word])
|
|
AC_CACHE_VAL([ac_cv_path_$1],
|
|
[case "[$]$1" in
|
|
[[\\/]]* | ?:[[\\/]]*)
|
|
ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
|
|
;;
|
|
*)
|
|
ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
|
|
for ac_dir in ifelse([$5], , $PATH, [$5]); do
|
|
IFS="$ac_save_IFS"
|
|
test -z "$ac_dir" && ac_dir=.
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
|
|
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
|
|
])
|
|
|
|
dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure.
|
|
dnl
|
|
dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
|
|
dnl
|
|
dnl Permission is hereby granted, free of charge, to any person obtaining a
|
|
dnl copy of this software and associated documentation files (the "Software"),
|
|
dnl to deal in the Software without restriction, including without limitation
|
|
dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
dnl and/or sell copies of the Software, and to permit persons to whom the
|
|
dnl Software is furnished to do so, subject to the following conditions:
|
|
dnl
|
|
dnl The above copyright notice and this permission notice (including the next
|
|
dnl paragraph) shall be included in all copies or substantial portions of the
|
|
dnl Software.
|
|
dnl
|
|
dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
dnl DEALINGS IN THE SOFTWARE.
|
|
|
|
# XORG_MACROS_VERSION(required-version)
|
|
# -------------------------------------
|
|
# Minimum version: 1.1.0
|
|
#
|
|
# If you're using a macro added in Version 1.1 or newer, include this in
|
|
# your configure.ac with the minimum required version, such as:
|
|
# XORG_MACROS_VERSION(1.1)
|
|
#
|
|
# To ensure that this macro is defined, also add:
|
|
# m4_ifndef([XORG_MACROS_VERSION],
|
|
# [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])])
|
|
#
|
|
#
|
|
# See the "minimum version" comment for each macro you use to see what
|
|
# version you require.
|
|
m4_defun([XORG_MACROS_VERSION],[
|
|
m4_define([vers_have], [1.16.1])
|
|
m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.])))
|
|
m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.])))
|
|
m4_if(m4_cmp(maj_have, maj_needed), 0,,
|
|
[m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])])
|
|
m4_if(m4_version_compare(vers_have, [$1]), -1,
|
|
[m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])])
|
|
m4_undefine([vers_have])
|
|
m4_undefine([maj_have])
|
|
m4_undefine([maj_needed])
|
|
]) # XORG_MACROS_VERSION
|
|
|
|
# XORG_PROG_RAWCPP()
|
|
# ------------------
|
|
# Minimum version: 1.0.0
|
|
#
|
|
# Find cpp program and necessary flags for use in pre-processing text files
|
|
# such as man pages and config files
|
|
AC_DEFUN([XORG_PROG_RAWCPP],[
|
|
AC_REQUIRE([AC_PROG_CPP])
|
|
AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}],
|
|
[$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib])
|
|
|
|
# Check for flag to avoid builtin definitions - assumes unix is predefined,
|
|
# which is not the best choice for supporting other OS'es, but covers most
|
|
# of the ones we need for now.
|
|
AC_MSG_CHECKING([if $RAWCPP requires -undef])
|
|
AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])])
|
|
if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
|
|
AC_MSG_RESULT([no])
|
|
else
|
|
if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
|
|
RAWCPPFLAGS=-undef
|
|
AC_MSG_RESULT([yes])
|
|
# under Cygwin unix is still defined even with -undef
|
|
elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
|
|
RAWCPPFLAGS="-undef -ansi"
|
|
AC_MSG_RESULT([yes, with -ansi])
|
|
else
|
|
AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.])
|
|
fi
|
|
fi
|
|
rm -f conftest.$ac_ext
|
|
|
|
AC_MSG_CHECKING([if $RAWCPP requires -traditional])
|
|
AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve "whitespace"?]])])
|
|
if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
|
|
AC_MSG_RESULT([no])
|
|
else
|
|
if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
|
|
RAWCPPFLAGS="${RAWCPPFLAGS} -traditional"
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.])
|
|
fi
|
|
fi
|
|
rm -f conftest.$ac_ext
|
|
AC_SUBST(RAWCPPFLAGS)
|
|
]) # XORG_PROG_RAWCPP
|
|
|
|
# XORG_MANPAGE_SECTIONS()
|
|
# -----------------------
|
|
# Minimum version: 1.0.0
|
|
#
|
|
# Determine which sections man pages go in for the different man page types
|
|
# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files.
|
|
# Not sure if there's any better way than just hardcoding by OS name.
|
|
# Override default settings by setting environment variables
|
|
# Added MAN_SUBSTS in version 1.8
|
|
# Added AC_PROG_SED in version 1.8
|
|
|
|
AC_DEFUN([XORG_MANPAGE_SECTIONS],[
|
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
AC_REQUIRE([AC_PROG_SED])
|
|
|
|
if test x$APP_MAN_SUFFIX = x ; then
|
|
APP_MAN_SUFFIX=1
|
|
fi
|
|
if test x$APP_MAN_DIR = x ; then
|
|
APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)'
|
|
fi
|
|
|
|
if test x$LIB_MAN_SUFFIX = x ; then
|
|
LIB_MAN_SUFFIX=3
|
|
fi
|
|
if test x$LIB_MAN_DIR = x ; then
|
|
LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)'
|
|
fi
|
|
|
|
if test x$FILE_MAN_SUFFIX = x ; then
|
|
case $host_os in
|
|
solaris*) FILE_MAN_SUFFIX=4 ;;
|
|
*) FILE_MAN_SUFFIX=5 ;;
|
|
esac
|
|
fi
|
|
if test x$FILE_MAN_DIR = x ; then
|
|
FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)'
|
|
fi
|
|
|
|
if test x$MISC_MAN_SUFFIX = x ; then
|
|
case $host_os in
|
|
solaris*) MISC_MAN_SUFFIX=5 ;;
|
|
*) MISC_MAN_SUFFIX=7 ;;
|
|
esac
|
|
fi
|
|
if test x$MISC_MAN_DIR = x ; then
|
|
MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)'
|
|
fi
|
|
|
|
if test x$DRIVER_MAN_SUFFIX = x ; then
|
|
case $host_os in
|
|
solaris*) DRIVER_MAN_SUFFIX=7 ;;
|
|
*) DRIVER_MAN_SUFFIX=4 ;;
|
|
esac
|
|
fi
|
|
if test x$DRIVER_MAN_DIR = x ; then
|
|
DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)'
|
|
fi
|
|
|
|
if test x$ADMIN_MAN_SUFFIX = x ; then
|
|
case $host_os in
|
|
solaris*) ADMIN_MAN_SUFFIX=1m ;;
|
|
*) ADMIN_MAN_SUFFIX=8 ;;
|
|
esac
|
|
fi
|
|
if test x$ADMIN_MAN_DIR = x ; then
|
|
ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)'
|
|
fi
|
|
|
|
|
|
AC_SUBST([APP_MAN_SUFFIX])
|
|
AC_SUBST([LIB_MAN_SUFFIX])
|
|
AC_SUBST([FILE_MAN_SUFFIX])
|
|
AC_SUBST([MISC_MAN_SUFFIX])
|
|
AC_SUBST([DRIVER_MAN_SUFFIX])
|
|
AC_SUBST([ADMIN_MAN_SUFFIX])
|
|
AC_SUBST([APP_MAN_DIR])
|
|
AC_SUBST([LIB_MAN_DIR])
|
|
AC_SUBST([FILE_MAN_DIR])
|
|
AC_SUBST([MISC_MAN_DIR])
|
|
AC_SUBST([DRIVER_MAN_DIR])
|
|
AC_SUBST([ADMIN_MAN_DIR])
|
|
|
|
XORG_MAN_PAGE="X Version 11"
|
|
AC_SUBST([XORG_MAN_PAGE])
|
|
MAN_SUBSTS="\
|
|
-e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
|
|
-e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
|
|
-e 's|__xservername__|Xorg|g' \
|
|
-e 's|__xconfigfile__|xorg.conf|g' \
|
|
-e 's|__projectroot__|\$(prefix)|g' \
|
|
-e 's|__apploaddir__|\$(appdefaultdir)|g' \
|
|
-e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \
|
|
-e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \
|
|
-e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \
|
|
-e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \
|
|
-e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \
|
|
-e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'"
|
|
AC_SUBST([MAN_SUBSTS])
|
|
|
|
]) # XORG_MANPAGE_SECTIONS
|
|
|
|
# XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION])
|
|
# ------------------------
|
|
# Minimum version: 1.7.0
|
|
#
|
|
# Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent
|
|
# provided by xorg-sgml-doctools, if installed.
|
|
AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[
|
|
AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])])
|
|
XORG_SGML_PATH=
|
|
PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])],
|
|
[XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`],
|
|
[m4_ifval([$1],[:],
|
|
[if test x"$cross_compiling" != x"yes" ; then
|
|
AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent],
|
|
[XORG_SGML_PATH=$prefix/share/sgml])
|
|
fi])
|
|
])
|
|
|
|
# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing
|
|
# the path and the name of the doc stylesheet
|
|
if test "x$XORG_SGML_PATH" != "x" ; then
|
|
AC_MSG_RESULT([$XORG_SGML_PATH])
|
|
STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11
|
|
XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
|
|
AC_SUBST(XORG_SGML_PATH)
|
|
AC_SUBST(STYLESHEET_SRCDIR)
|
|
AC_SUBST(XSL_STYLESHEET)
|
|
AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"])
|
|
]) # XORG_CHECK_SGML_DOCTOOLS
|
|
|
|
# XORG_CHECK_LINUXDOC
|
|
# -------------------
|
|
# Minimum version: 1.0.0
|
|
#
|
|
# Defines the variable MAKE_TEXT if the necessary tools and
|
|
# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt.
|
|
# Whether or not the necessary tools and files are found can be checked
|
|
# with the AM_CONDITIONAL "BUILD_LINUXDOC"
|
|
AC_DEFUN([XORG_CHECK_LINUXDOC],[
|
|
AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
|
|
AC_REQUIRE([XORG_WITH_PS2PDF])
|
|
|
|
AC_PATH_PROG(LINUXDOC, linuxdoc)
|
|
|
|
AC_MSG_CHECKING([whether to build documentation])
|
|
|
|
if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then
|
|
BUILDDOC=yes
|
|
else
|
|
BUILDDOC=no
|
|
fi
|
|
|
|
AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes])
|
|
|
|
AC_MSG_RESULT([$BUILDDOC])
|
|
|
|
AC_MSG_CHECKING([whether to build pdf documentation])
|
|
|
|
if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then
|
|
BUILDPDFDOC=yes
|
|
else
|
|
BUILDPDFDOC=no
|
|
fi
|
|
|
|
AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
|
|
|
|
AC_MSG_RESULT([$BUILDPDFDOC])
|
|
|
|
MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f"
|
|
MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps"
|
|
MAKE_PDF="$PS2PDF"
|
|
MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0"
|
|
|
|
AC_SUBST(MAKE_TEXT)
|
|
AC_SUBST(MAKE_PS)
|
|
AC_SUBST(MAKE_PDF)
|
|
AC_SUBST(MAKE_HTML)
|
|
]) # XORG_CHECK_LINUXDOC
|
|
|
|
# XORG_CHECK_DOCBOOK
|
|
# -------------------
|
|
# Minimum version: 1.0.0
|
|
#
|
|
# Checks for the ability to build output formats from SGML DocBook source.
|
|
# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC"
|
|
# indicates whether the necessary tools and files are found and, if set,
|
|
# $(MAKE_XXX) blah.sgml will produce blah.xxx.
|
|
AC_DEFUN([XORG_CHECK_DOCBOOK],[
|
|
AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
|
|
|
|
BUILDTXTDOC=no
|
|
BUILDPDFDOC=no
|
|
BUILDPSDOC=no
|
|
BUILDHTMLDOC=no
|
|
|
|
AC_PATH_PROG(DOCBOOKPS, docbook2ps)
|
|
AC_PATH_PROG(DOCBOOKPDF, docbook2pdf)
|
|
AC_PATH_PROG(DOCBOOKHTML, docbook2html)
|
|
AC_PATH_PROG(DOCBOOKTXT, docbook2txt)
|
|
|
|
AC_MSG_CHECKING([whether to build text documentation])
|
|
if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x &&
|
|
test x$BUILD_TXTDOC != xno; then
|
|
BUILDTXTDOC=yes
|
|
fi
|
|
AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes])
|
|
AC_MSG_RESULT([$BUILDTXTDOC])
|
|
|
|
AC_MSG_CHECKING([whether to build PDF documentation])
|
|
if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x &&
|
|
test x$BUILD_PDFDOC != xno; then
|
|
BUILDPDFDOC=yes
|
|
fi
|
|
AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
|
|
AC_MSG_RESULT([$BUILDPDFDOC])
|
|
|
|
AC_MSG_CHECKING([whether to build PostScript documentation])
|
|
if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x &&
|
|
test x$BUILD_PSDOC != xno; then
|
|
BUILDPSDOC=yes
|
|
fi
|
|
AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes])
|
|
AC_MSG_RESULT([$BUILDPSDOC])
|
|
|
|
AC_MSG_CHECKING([whether to build HTML documentation])
|
|
if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x &&
|
|
test x$BUILD_HTMLDOC != xno; then
|
|
BUILDHTMLDOC=yes
|
|
fi
|
|
AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes])
|
|
AC_MSG_RESULT([$BUILDHTMLDOC])
|
|
|
|
MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT"
|
|
MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS"
|
|
MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF"
|
|
MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML"
|
|
|
|
AC_SUBST(MAKE_TEXT)
|
|
AC_SUBST(MAKE_PS)
|
|
AC_SUBST(MAKE_PDF)
|
|
AC_SUBST(MAKE_HTML)
|
|
]) # XORG_CHECK_DOCBOOK
|
|
|
|
# XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT])
|
|
# ----------------
|
|
# Minimum version: 1.5.0
|
|
# Minimum version for optional DEFAULT argument: 1.11.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a module to test for the
|
|
# presence of the tool and obtain it's path in separate variables. Coupled with
|
|
# the --with-xmlto option, it allows maximum flexibilty in making decisions
|
|
# as whether or not to use the xmlto package. When DEFAULT is not specified,
|
|
# --with-xmlto assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_XMLTO: used in makefiles to conditionally generate documentation
|
|
# XMLTO: returns the path of the xmlto program found
|
|
# returns the path set by the user in the environment
|
|
# --with-xmlto: 'yes' user instructs the module to use xmlto
|
|
# 'no' user instructs the module not to use xmlto
|
|
#
|
|
# Added in version 1.10.0
|
|
# HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation
|
|
# xmlto for text output requires either lynx, links, or w3m browsers
|
|
#
|
|
# If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_XMLTO],[
|
|
AC_ARG_VAR([XMLTO], [Path to xmlto command])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(xmlto,
|
|
AS_HELP_STRING([--with-xmlto],
|
|
[Use xmlto to regenerate documentation (default: ]_defopt[)]),
|
|
[use_xmlto=$withval], [use_xmlto=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_xmlto" = x"auto"; then
|
|
AC_PATH_PROG([XMLTO], [xmlto])
|
|
if test "x$XMLTO" = "x"; then
|
|
AC_MSG_WARN([xmlto not found - documentation targets will be skipped])
|
|
have_xmlto=no
|
|
else
|
|
have_xmlto=yes
|
|
fi
|
|
elif test "x$use_xmlto" = x"yes" ; then
|
|
AC_PATH_PROG([XMLTO], [xmlto])
|
|
if test "x$XMLTO" = "x"; then
|
|
AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH])
|
|
fi
|
|
have_xmlto=yes
|
|
elif test "x$use_xmlto" = x"no" ; then
|
|
if test "x$XMLTO" != "x"; then
|
|
AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified])
|
|
fi
|
|
have_xmlto=no
|
|
else
|
|
AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no'])
|
|
fi
|
|
|
|
# Test for a minimum version of xmlto, if provided.
|
|
m4_ifval([$1],
|
|
[if test "$have_xmlto" = yes; then
|
|
# scrape the xmlto version
|
|
AC_MSG_CHECKING([the xmlto version])
|
|
xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3`
|
|
AC_MSG_RESULT([$xmlto_version])
|
|
AS_VERSION_COMPARE([$xmlto_version], [$1],
|
|
[if test "x$use_xmlto" = xauto; then
|
|
AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed])
|
|
have_xmlto=no
|
|
else
|
|
AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed])
|
|
fi])
|
|
fi])
|
|
|
|
# Test for the ability of xmlto to generate a text target
|
|
have_xmlto_text=no
|
|
cat > conftest.xml << "EOF"
|
|
EOF
|
|
AS_IF([test "$have_xmlto" = yes],
|
|
[AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1],
|
|
[have_xmlto_text=yes],
|
|
[AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])])
|
|
rm -f conftest.xml
|
|
AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes])
|
|
AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes])
|
|
]) # XORG_WITH_XMLTO
|
|
|
|
# XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT])
|
|
# --------------------------------------------
|
|
# Minimum version: 1.12.0
|
|
# Minimum version for optional DEFAULT argument: 1.12.0
|
|
#
|
|
# XSLT (Extensible Stylesheet Language Transformations) is a declarative,
|
|
# XML-based language used for the transformation of XML documents.
|
|
# The xsltproc command line tool is for applying XSLT stylesheets to XML documents.
|
|
# It is used under the cover by xmlto to generate html files from DocBook/XML.
|
|
# The XSLT processor is often used as a standalone tool for transformations.
|
|
# It should not be assumed that this tool is used only to work with documnetation.
|
|
# When DEFAULT is not specified, --with-xsltproc assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_XSLTPROC: used in makefiles to conditionally generate documentation
|
|
# XSLTPROC: returns the path of the xsltproc program found
|
|
# returns the path set by the user in the environment
|
|
# --with-xsltproc: 'yes' user instructs the module to use xsltproc
|
|
# 'no' user instructs the module not to use xsltproc
|
|
# have_xsltproc: returns yes if xsltproc found in PATH or no
|
|
#
|
|
# If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_XSLTPROC],[
|
|
AC_ARG_VAR([XSLTPROC], [Path to xsltproc command])
|
|
# Preserves the interface, should it be implemented later
|
|
m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(xsltproc,
|
|
AS_HELP_STRING([--with-xsltproc],
|
|
[Use xsltproc for the transformation of XML documents (default: ]_defopt[)]),
|
|
[use_xsltproc=$withval], [use_xsltproc=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_xsltproc" = x"auto"; then
|
|
AC_PATH_PROG([XSLTPROC], [xsltproc])
|
|
if test "x$XSLTPROC" = "x"; then
|
|
AC_MSG_WARN([xsltproc not found - cannot transform XML documents])
|
|
have_xsltproc=no
|
|
else
|
|
have_xsltproc=yes
|
|
fi
|
|
elif test "x$use_xsltproc" = x"yes" ; then
|
|
AC_PATH_PROG([XSLTPROC], [xsltproc])
|
|
if test "x$XSLTPROC" = "x"; then
|
|
AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH])
|
|
fi
|
|
have_xsltproc=yes
|
|
elif test "x$use_xsltproc" = x"no" ; then
|
|
if test "x$XSLTPROC" != "x"; then
|
|
AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified])
|
|
fi
|
|
have_xsltproc=no
|
|
else
|
|
AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no'])
|
|
fi
|
|
|
|
AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes])
|
|
]) # XORG_WITH_XSLTPROC
|
|
|
|
# XORG_WITH_PERL([MIN-VERSION], [DEFAULT])
|
|
# ----------------------------------------
|
|
# Minimum version: 1.15.0
|
|
#
|
|
# PERL (Practical Extraction and Report Language) is a language optimized for
|
|
# scanning arbitrary text files, extracting information from those text files,
|
|
# and printing reports based on that information.
|
|
#
|
|
# When DEFAULT is not specified, --with-perl assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_PERL: used in makefiles to conditionally scan text files
|
|
# PERL: returns the path of the perl program found
|
|
# returns the path set by the user in the environment
|
|
# --with-perl: 'yes' user instructs the module to use perl
|
|
# 'no' user instructs the module not to use perl
|
|
# have_perl: returns yes if perl found in PATH or no
|
|
#
|
|
# If the user sets the value of PERL, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_PERL],[
|
|
AC_ARG_VAR([PERL], [Path to perl command])
|
|
# Preserves the interface, should it be implemented later
|
|
m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(perl,
|
|
AS_HELP_STRING([--with-perl],
|
|
[Use perl for extracting information from files (default: ]_defopt[)]),
|
|
[use_perl=$withval], [use_perl=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_perl" = x"auto"; then
|
|
AC_PATH_PROG([PERL], [perl])
|
|
if test "x$PERL" = "x"; then
|
|
AC_MSG_WARN([perl not found - cannot extract information and report])
|
|
have_perl=no
|
|
else
|
|
have_perl=yes
|
|
fi
|
|
elif test "x$use_perl" = x"yes" ; then
|
|
AC_PATH_PROG([PERL], [perl])
|
|
if test "x$PERL" = "x"; then
|
|
AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH])
|
|
fi
|
|
have_perl=yes
|
|
elif test "x$use_perl" = x"no" ; then
|
|
if test "x$PERL" != "x"; then
|
|
AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified])
|
|
fi
|
|
have_perl=no
|
|
else
|
|
AC_MSG_ERROR([--with-perl expects 'yes' or 'no'])
|
|
fi
|
|
|
|
AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes])
|
|
]) # XORG_WITH_PERL
|
|
|
|
# XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT])
|
|
# ----------------
|
|
# Minimum version: 1.5.0
|
|
# Minimum version for optional DEFAULT argument: 1.11.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a module to test for the
|
|
# presence of the tool and obtain it's path in separate variables. Coupled with
|
|
# the --with-asciidoc option, it allows maximum flexibilty in making decisions
|
|
# as whether or not to use the asciidoc package. When DEFAULT is not specified,
|
|
# --with-asciidoc assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation
|
|
# ASCIIDOC: returns the path of the asciidoc program found
|
|
# returns the path set by the user in the environment
|
|
# --with-asciidoc: 'yes' user instructs the module to use asciidoc
|
|
# 'no' user instructs the module not to use asciidoc
|
|
#
|
|
# If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_ASCIIDOC],[
|
|
AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(asciidoc,
|
|
AS_HELP_STRING([--with-asciidoc],
|
|
[Use asciidoc to regenerate documentation (default: ]_defopt[)]),
|
|
[use_asciidoc=$withval], [use_asciidoc=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_asciidoc" = x"auto"; then
|
|
AC_PATH_PROG([ASCIIDOC], [asciidoc])
|
|
if test "x$ASCIIDOC" = "x"; then
|
|
AC_MSG_WARN([asciidoc not found - documentation targets will be skipped])
|
|
have_asciidoc=no
|
|
else
|
|
have_asciidoc=yes
|
|
fi
|
|
elif test "x$use_asciidoc" = x"yes" ; then
|
|
AC_PATH_PROG([ASCIIDOC], [asciidoc])
|
|
if test "x$ASCIIDOC" = "x"; then
|
|
AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH])
|
|
fi
|
|
have_asciidoc=yes
|
|
elif test "x$use_asciidoc" = x"no" ; then
|
|
if test "x$ASCIIDOC" != "x"; then
|
|
AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified])
|
|
fi
|
|
have_asciidoc=no
|
|
else
|
|
AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no'])
|
|
fi
|
|
m4_ifval([$1],
|
|
[if test "$have_asciidoc" = yes; then
|
|
# scrape the asciidoc version
|
|
AC_MSG_CHECKING([the asciidoc version])
|
|
asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2`
|
|
AC_MSG_RESULT([$asciidoc_version])
|
|
AS_VERSION_COMPARE([$asciidoc_version], [$1],
|
|
[if test "x$use_asciidoc" = xauto; then
|
|
AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed])
|
|
have_asciidoc=no
|
|
else
|
|
AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed])
|
|
fi])
|
|
fi])
|
|
AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
|
|
]) # XORG_WITH_ASCIIDOC
|
|
|
|
# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT])
|
|
# --------------------------------
|
|
# Minimum version: 1.5.0
|
|
# Minimum version for optional DEFAULT argument: 1.11.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a module to test for the
|
|
# presence of the tool and obtain it's path in separate variables. Coupled with
|
|
# the --with-doxygen option, it allows maximum flexibilty in making decisions
|
|
# as whether or not to use the doxygen package. When DEFAULT is not specified,
|
|
# --with-doxygen assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation
|
|
# DOXYGEN: returns the path of the doxygen program found
|
|
# returns the path set by the user in the environment
|
|
# --with-doxygen: 'yes' user instructs the module to use doxygen
|
|
# 'no' user instructs the module not to use doxygen
|
|
#
|
|
# If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_DOXYGEN],[
|
|
AC_ARG_VAR([DOXYGEN], [Path to doxygen command])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(doxygen,
|
|
AS_HELP_STRING([--with-doxygen],
|
|
[Use doxygen to regenerate documentation (default: ]_defopt[)]),
|
|
[use_doxygen=$withval], [use_doxygen=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_doxygen" = x"auto"; then
|
|
AC_PATH_PROG([DOXYGEN], [doxygen])
|
|
if test "x$DOXYGEN" = "x"; then
|
|
AC_MSG_WARN([doxygen not found - documentation targets will be skipped])
|
|
have_doxygen=no
|
|
else
|
|
have_doxygen=yes
|
|
fi
|
|
elif test "x$use_doxygen" = x"yes" ; then
|
|
AC_PATH_PROG([DOXYGEN], [doxygen])
|
|
if test "x$DOXYGEN" = "x"; then
|
|
AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH])
|
|
fi
|
|
have_doxygen=yes
|
|
elif test "x$use_doxygen" = x"no" ; then
|
|
if test "x$DOXYGEN" != "x"; then
|
|
AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified])
|
|
fi
|
|
have_doxygen=no
|
|
else
|
|
AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no'])
|
|
fi
|
|
m4_ifval([$1],
|
|
[if test "$have_doxygen" = yes; then
|
|
# scrape the doxygen version
|
|
AC_MSG_CHECKING([the doxygen version])
|
|
doxygen_version=`$DOXYGEN --version 2>/dev/null`
|
|
AC_MSG_RESULT([$doxygen_version])
|
|
AS_VERSION_COMPARE([$doxygen_version], [$1],
|
|
[if test "x$use_doxygen" = xauto; then
|
|
AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed])
|
|
have_doxygen=no
|
|
else
|
|
AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed])
|
|
fi])
|
|
fi])
|
|
AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])
|
|
]) # XORG_WITH_DOXYGEN
|
|
|
|
# XORG_WITH_GROFF([DEFAULT])
|
|
# ----------------
|
|
# Minimum version: 1.6.0
|
|
# Minimum version for optional DEFAULT argument: 1.11.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a module to test for the
|
|
# presence of the tool and obtain it's path in separate variables. Coupled with
|
|
# the --with-groff option, it allows maximum flexibilty in making decisions
|
|
# as whether or not to use the groff package. When DEFAULT is not specified,
|
|
# --with-groff assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_GROFF: used in makefiles to conditionally generate documentation
|
|
# HAVE_GROFF_MM: the memorandum macros (-mm) package
|
|
# HAVE_GROFF_MS: the -ms macros package
|
|
# GROFF: returns the path of the groff program found
|
|
# returns the path set by the user in the environment
|
|
# --with-groff: 'yes' user instructs the module to use groff
|
|
# 'no' user instructs the module not to use groff
|
|
#
|
|
# Added in version 1.9.0:
|
|
# HAVE_GROFF_HTML: groff has dependencies to output HTML format:
|
|
# pnmcut pnmcrop pnmtopng pnmtops from the netpbm package.
|
|
# psselect from the psutils package.
|
|
# the ghostcript package. Refer to the grohtml man pages
|
|
#
|
|
# If the user sets the value of GROFF, AC_PATH_PROG skips testing the path.
|
|
#
|
|
# OS and distros often splits groff in a basic and full package, the former
|
|
# having the groff program and the later having devices, fonts and macros
|
|
# Checking for the groff executable is not enough.
|
|
#
|
|
# If macros are missing, we cannot assume that groff is useless, so we don't
|
|
# unset HAVE_GROFF or GROFF env variables.
|
|
# HAVE_GROFF_?? can never be true while HAVE_GROFF is false.
|
|
#
|
|
AC_DEFUN([XORG_WITH_GROFF],[
|
|
AC_ARG_VAR([GROFF], [Path to groff command])
|
|
m4_define([_defopt], m4_default([$1], [auto]))
|
|
AC_ARG_WITH(groff,
|
|
AS_HELP_STRING([--with-groff],
|
|
[Use groff to regenerate documentation (default: ]_defopt[)]),
|
|
[use_groff=$withval], [use_groff=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_groff" = x"auto"; then
|
|
AC_PATH_PROG([GROFF], [groff])
|
|
if test "x$GROFF" = "x"; then
|
|
AC_MSG_WARN([groff not found - documentation targets will be skipped])
|
|
have_groff=no
|
|
else
|
|
have_groff=yes
|
|
fi
|
|
elif test "x$use_groff" = x"yes" ; then
|
|
AC_PATH_PROG([GROFF], [groff])
|
|
if test "x$GROFF" = "x"; then
|
|
AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH])
|
|
fi
|
|
have_groff=yes
|
|
elif test "x$use_groff" = x"no" ; then
|
|
if test "x$GROFF" != "x"; then
|
|
AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified])
|
|
fi
|
|
have_groff=no
|
|
else
|
|
AC_MSG_ERROR([--with-groff expects 'yes' or 'no'])
|
|
fi
|
|
|
|
# We have groff, test for the presence of the macro packages
|
|
if test "x$have_groff" = x"yes"; then
|
|
AC_MSG_CHECKING([for ${GROFF} -ms macros])
|
|
if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then
|
|
groff_ms_works=yes
|
|
else
|
|
groff_ms_works=no
|
|
fi
|
|
AC_MSG_RESULT([$groff_ms_works])
|
|
AC_MSG_CHECKING([for ${GROFF} -mm macros])
|
|
if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then
|
|
groff_mm_works=yes
|
|
else
|
|
groff_mm_works=no
|
|
fi
|
|
AC_MSG_RESULT([$groff_mm_works])
|
|
fi
|
|
|
|
# We have groff, test for HTML dependencies, one command per package
|
|
if test "x$have_groff" = x"yes"; then
|
|
AC_PATH_PROGS(GS_PATH, [gs gswin32c])
|
|
AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng])
|
|
AC_PATH_PROG(PSSELECT_PATH, [psselect])
|
|
if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then
|
|
have_groff_html=yes
|
|
else
|
|
have_groff_html=no
|
|
AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages])
|
|
fi
|
|
fi
|
|
|
|
# Set Automake conditionals for Makefiles
|
|
AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes])
|
|
AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes])
|
|
AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes])
|
|
AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes])
|
|
]) # XORG_WITH_GROFF
|
|
|
|
# XORG_WITH_FOP([MIN-VERSION], [DEFAULT])
|
|
# ---------------------------------------
|
|
# Minimum version: 1.6.0
|
|
# Minimum version for optional DEFAULT argument: 1.11.0
|
|
# Minimum version for optional MIN-VERSION argument: 1.15.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a module to test for the
|
|
# presence of the tool and obtain it's path in separate variables. Coupled with
|
|
# the --with-fop option, it allows maximum flexibilty in making decisions
|
|
# as whether or not to use the fop package. When DEFAULT is not specified,
|
|
# --with-fop assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_FOP: used in makefiles to conditionally generate documentation
|
|
# FOP: returns the path of the fop program found
|
|
# returns the path set by the user in the environment
|
|
# --with-fop: 'yes' user instructs the module to use fop
|
|
# 'no' user instructs the module not to use fop
|
|
#
|
|
# If the user sets the value of FOP, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_FOP],[
|
|
AC_ARG_VAR([FOP], [Path to fop command])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(fop,
|
|
AS_HELP_STRING([--with-fop],
|
|
[Use fop to regenerate documentation (default: ]_defopt[)]),
|
|
[use_fop=$withval], [use_fop=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_fop" = x"auto"; then
|
|
AC_PATH_PROG([FOP], [fop])
|
|
if test "x$FOP" = "x"; then
|
|
AC_MSG_WARN([fop not found - documentation targets will be skipped])
|
|
have_fop=no
|
|
else
|
|
have_fop=yes
|
|
fi
|
|
elif test "x$use_fop" = x"yes" ; then
|
|
AC_PATH_PROG([FOP], [fop])
|
|
if test "x$FOP" = "x"; then
|
|
AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH])
|
|
fi
|
|
have_fop=yes
|
|
elif test "x$use_fop" = x"no" ; then
|
|
if test "x$FOP" != "x"; then
|
|
AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified])
|
|
fi
|
|
have_fop=no
|
|
else
|
|
AC_MSG_ERROR([--with-fop expects 'yes' or 'no'])
|
|
fi
|
|
|
|
# Test for a minimum version of fop, if provided.
|
|
m4_ifval([$1],
|
|
[if test "$have_fop" = yes; then
|
|
# scrape the fop version
|
|
AC_MSG_CHECKING([for fop minimum version])
|
|
fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3`
|
|
AC_MSG_RESULT([$fop_version])
|
|
AS_VERSION_COMPARE([$fop_version], [$1],
|
|
[if test "x$use_fop" = xauto; then
|
|
AC_MSG_WARN([fop version $fop_version found, but $1 needed])
|
|
have_fop=no
|
|
else
|
|
AC_MSG_ERROR([fop version $fop_version found, but $1 needed])
|
|
fi])
|
|
fi])
|
|
AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes])
|
|
]) # XORG_WITH_FOP
|
|
|
|
# XORG_WITH_PS2PDF([DEFAULT])
|
|
# ----------------
|
|
# Minimum version: 1.6.0
|
|
# Minimum version for optional DEFAULT argument: 1.11.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a module to test for the
|
|
# presence of the tool and obtain it's path in separate variables. Coupled with
|
|
# the --with-ps2pdf option, it allows maximum flexibilty in making decisions
|
|
# as whether or not to use the ps2pdf package. When DEFAULT is not specified,
|
|
# --with-ps2pdf assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_PS2PDF: used in makefiles to conditionally generate documentation
|
|
# PS2PDF: returns the path of the ps2pdf program found
|
|
# returns the path set by the user in the environment
|
|
# --with-ps2pdf: 'yes' user instructs the module to use ps2pdf
|
|
# 'no' user instructs the module not to use ps2pdf
|
|
#
|
|
# If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_PS2PDF],[
|
|
AC_ARG_VAR([PS2PDF], [Path to ps2pdf command])
|
|
m4_define([_defopt], m4_default([$1], [auto]))
|
|
AC_ARG_WITH(ps2pdf,
|
|
AS_HELP_STRING([--with-ps2pdf],
|
|
[Use ps2pdf to regenerate documentation (default: ]_defopt[)]),
|
|
[use_ps2pdf=$withval], [use_ps2pdf=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_ps2pdf" = x"auto"; then
|
|
AC_PATH_PROG([PS2PDF], [ps2pdf])
|
|
if test "x$PS2PDF" = "x"; then
|
|
AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped])
|
|
have_ps2pdf=no
|
|
else
|
|
have_ps2pdf=yes
|
|
fi
|
|
elif test "x$use_ps2pdf" = x"yes" ; then
|
|
AC_PATH_PROG([PS2PDF], [ps2pdf])
|
|
if test "x$PS2PDF" = "x"; then
|
|
AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH])
|
|
fi
|
|
have_ps2pdf=yes
|
|
elif test "x$use_ps2pdf" = x"no" ; then
|
|
if test "x$PS2PDF" != "x"; then
|
|
AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified])
|
|
fi
|
|
have_ps2pdf=no
|
|
else
|
|
AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no'])
|
|
fi
|
|
AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes])
|
|
]) # XORG_WITH_PS2PDF
|
|
|
|
# XORG_ENABLE_DOCS (enable_docs=yes)
|
|
# ----------------
|
|
# Minimum version: 1.6.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a builder to skip all
|
|
# documentation targets except traditional man pages.
|
|
# Combined with the specific tool checking macros XORG_WITH_*, it provides
|
|
# maximum flexibilty in controlling documentation building.
|
|
# Refer to:
|
|
# XORG_WITH_XMLTO --with-xmlto
|
|
# XORG_WITH_ASCIIDOC --with-asciidoc
|
|
# XORG_WITH_DOXYGEN --with-doxygen
|
|
# XORG_WITH_FOP --with-fop
|
|
# XORG_WITH_GROFF --with-groff
|
|
# XORG_WITH_PS2PDF --with-ps2pdf
|
|
#
|
|
# Interface to module:
|
|
# ENABLE_DOCS: used in makefiles to conditionally generate documentation
|
|
# --enable-docs: 'yes' user instructs the module to generate docs
|
|
# 'no' user instructs the module not to generate docs
|
|
# parm1: specify the default value, yes or no.
|
|
#
|
|
AC_DEFUN([XORG_ENABLE_DOCS],[
|
|
m4_define([docs_default], m4_default([$1], [yes]))
|
|
AC_ARG_ENABLE(docs,
|
|
AS_HELP_STRING([--enable-docs],
|
|
[Enable building the documentation (default: ]docs_default[)]),
|
|
[build_docs=$enableval], [build_docs=]docs_default)
|
|
m4_undefine([docs_default])
|
|
AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes])
|
|
AC_MSG_CHECKING([whether to build documentation])
|
|
AC_MSG_RESULT([$build_docs])
|
|
]) # XORG_ENABLE_DOCS
|
|
|
|
# XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes)
|
|
# ----------------
|
|
# Minimum version: 1.6.0
|
|
#
|
|
# This macro enables a builder to skip all developer documentation.
|
|
# Combined with the specific tool checking macros XORG_WITH_*, it provides
|
|
# maximum flexibilty in controlling documentation building.
|
|
# Refer to:
|
|
# XORG_WITH_XMLTO --with-xmlto
|
|
# XORG_WITH_ASCIIDOC --with-asciidoc
|
|
# XORG_WITH_DOXYGEN --with-doxygen
|
|
# XORG_WITH_FOP --with-fop
|
|
# XORG_WITH_GROFF --with-groff
|
|
# XORG_WITH_PS2PDF --with-ps2pdf
|
|
#
|
|
# Interface to module:
|
|
# ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs
|
|
# --enable-devel-docs: 'yes' user instructs the module to generate developer docs
|
|
# 'no' user instructs the module not to generate developer docs
|
|
# parm1: specify the default value, yes or no.
|
|
#
|
|
AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[
|
|
m4_define([devel_default], m4_default([$1], [yes]))
|
|
AC_ARG_ENABLE(devel-docs,
|
|
AS_HELP_STRING([--enable-devel-docs],
|
|
[Enable building the developer documentation (default: ]devel_default[)]),
|
|
[build_devel_docs=$enableval], [build_devel_docs=]devel_default)
|
|
m4_undefine([devel_default])
|
|
AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes])
|
|
AC_MSG_CHECKING([whether to build developer documentation])
|
|
AC_MSG_RESULT([$build_devel_docs])
|
|
]) # XORG_ENABLE_DEVEL_DOCS
|
|
|
|
# XORG_ENABLE_SPECS (enable_specs=yes)
|
|
# ----------------
|
|
# Minimum version: 1.6.0
|
|
#
|
|
# This macro enables a builder to skip all functional specification targets.
|
|
# Combined with the specific tool checking macros XORG_WITH_*, it provides
|
|
# maximum flexibilty in controlling documentation building.
|
|
# Refer to:
|
|
# XORG_WITH_XMLTO --with-xmlto
|
|
# XORG_WITH_ASCIIDOC --with-asciidoc
|
|
# XORG_WITH_DOXYGEN --with-doxygen
|
|
# XORG_WITH_FOP --with-fop
|
|
# XORG_WITH_GROFF --with-groff
|
|
# XORG_WITH_PS2PDF --with-ps2pdf
|
|
#
|
|
# Interface to module:
|
|
# ENABLE_SPECS: used in makefiles to conditionally generate specs
|
|
# --enable-specs: 'yes' user instructs the module to generate specs
|
|
# 'no' user instructs the module not to generate specs
|
|
# parm1: specify the default value, yes or no.
|
|
#
|
|
AC_DEFUN([XORG_ENABLE_SPECS],[
|
|
m4_define([spec_default], m4_default([$1], [yes]))
|
|
AC_ARG_ENABLE(specs,
|
|
AS_HELP_STRING([--enable-specs],
|
|
[Enable building the specs (default: ]spec_default[)]),
|
|
[build_specs=$enableval], [build_specs=]spec_default)
|
|
m4_undefine([spec_default])
|
|
AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes])
|
|
AC_MSG_CHECKING([whether to build functional specifications])
|
|
AC_MSG_RESULT([$build_specs])
|
|
]) # XORG_ENABLE_SPECS
|
|
|
|
# XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto)
|
|
# ----------------------------------------------
|
|
# Minimum version: 1.13.0
|
|
#
|
|
# This macro enables a builder to enable/disable unit testing
|
|
# It makes no assumption about the test cases implementation
|
|
# Test cases may or may not use Automake "Support for test suites"
|
|
# They may or may not use the software utility library GLib
|
|
#
|
|
# When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL
|
|
# ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib.
|
|
# The variable enable_unit_tests is used by other macros in this file.
|
|
#
|
|
# Interface to module:
|
|
# ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests
|
|
# enable_unit_tests: used in configure.ac for additional configuration
|
|
# --enable-unit-tests: 'yes' user instructs the module to build tests
|
|
# 'no' user instructs the module not to build tests
|
|
# parm1: specify the default value, yes or no.
|
|
#
|
|
AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[
|
|
AC_BEFORE([$0], [XORG_WITH_GLIB])
|
|
AC_BEFORE([$0], [XORG_LD_WRAP])
|
|
AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS])
|
|
m4_define([_defopt], m4_default([$1], [auto]))
|
|
AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests],
|
|
[Enable building unit test cases (default: ]_defopt[)]),
|
|
[enable_unit_tests=$enableval], [enable_unit_tests=]_defopt)
|
|
m4_undefine([_defopt])
|
|
AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno])
|
|
AC_MSG_CHECKING([whether to build unit test cases])
|
|
AC_MSG_RESULT([$enable_unit_tests])
|
|
]) # XORG_ENABLE_UNIT_TESTS
|
|
|
|
# XORG_WITH_GLIB([MIN-VERSION], [DEFAULT])
|
|
# ----------------------------------------
|
|
# Minimum version: 1.13.0
|
|
#
|
|
# GLib is a library which provides advanced data structures and functions.
|
|
# This macro enables a module to test for the presence of Glib.
|
|
#
|
|
# When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing.
|
|
# Otherwise the value of $enable_unit_tests is blank.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_GLIB: used in makefiles to conditionally build targets
|
|
# with_glib: used in configure.ac to know if GLib has been found
|
|
# --with-glib: 'yes' user instructs the module to use glib
|
|
# 'no' user instructs the module not to use glib
|
|
#
|
|
AC_DEFUN([XORG_WITH_GLIB],[
|
|
AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib],
|
|
[Use GLib library for unit testing (default: ]_defopt[)]),
|
|
[with_glib=$withval], [with_glib=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
have_glib=no
|
|
# Do not probe GLib if user explicitly disabled unit testing
|
|
if test "x$enable_unit_tests" != x"no"; then
|
|
# Do not probe GLib if user explicitly disabled it
|
|
if test "x$with_glib" != x"no"; then
|
|
m4_ifval(
|
|
[$1],
|
|
[PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])],
|
|
[PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])]
|
|
)
|
|
fi
|
|
fi
|
|
|
|
# Not having GLib when unit testing has been explicitly requested is an error
|
|
if test "x$enable_unit_tests" = x"yes"; then
|
|
if test "x$have_glib" = x"no"; then
|
|
AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found])
|
|
fi
|
|
fi
|
|
|
|
# Having unit testing disabled when GLib has been explicitly requested is an error
|
|
if test "x$enable_unit_tests" = x"no"; then
|
|
if test "x$with_glib" = x"yes"; then
|
|
AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found])
|
|
fi
|
|
fi
|
|
|
|
# Not having GLib when it has been explicitly requested is an error
|
|
if test "x$with_glib" = x"yes"; then
|
|
if test "x$have_glib" = x"no"; then
|
|
AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found])
|
|
fi
|
|
fi
|
|
|
|
AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes])
|
|
]) # XORG_WITH_GLIB
|
|
|
|
# XORG_LD_WRAP([required|optional])
|
|
# ---------------------------------
|
|
# Minimum version: 1.13.0
|
|
#
|
|
# Check if linker supports -wrap, passed via compiler flags
|
|
#
|
|
# When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing.
|
|
# Otherwise the value of $enable_unit_tests is blank.
|
|
#
|
|
# Argument added in 1.16.0 - default is "required", to match existing behavior
|
|
# of returning an error if enable_unit_tests is yes, and ld -wrap is not
|
|
# available, an argument of "optional" allows use when some unit tests require
|
|
# ld -wrap and others do not.
|
|
#
|
|
AC_DEFUN([XORG_LD_WRAP],[
|
|
XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no],
|
|
[AC_LANG_PROGRAM([#include <stdlib.h>
|
|
void __wrap_exit(int status) { return; }],
|
|
[exit(0);])])
|
|
# Not having ld wrap when unit testing has been explicitly requested is an error
|
|
if test "x$enable_unit_tests" = x"yes" -a "x$1" != "xoptional"; then
|
|
if test "x$have_ld_wrap" = x"no"; then
|
|
AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available])
|
|
fi
|
|
fi
|
|
AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes])
|
|
#
|
|
]) # XORG_LD_WRAP
|
|
|
|
# XORG_CHECK_LINKER_FLAGS
|
|
# -----------------------
|
|
# SYNOPSIS
|
|
#
|
|
# XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE], [PROGRAM-SOURCE])
|
|
#
|
|
# DESCRIPTION
|
|
#
|
|
# Check whether the given linker FLAGS work with the current language's
|
|
# linker, or whether they give an error.
|
|
#
|
|
# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
|
|
# success/failure.
|
|
#
|
|
# PROGRAM-SOURCE is the program source to link with, if needed
|
|
#
|
|
# NOTE: Based on AX_CHECK_COMPILER_FLAGS.
|
|
#
|
|
# LICENSE
|
|
#
|
|
# Copyright (c) 2009 Mike Frysinger <vapier@gentoo.org>
|
|
# Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu>
|
|
# Copyright (c) 2009 Matteo Frigo
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify it
|
|
# under the terms of the GNU General Public License as published by the
|
|
# Free Software Foundation, either version 3 of the License, or (at your
|
|
# option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
|
|
# Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License along
|
|
# with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
# As a special exception, the respective Autoconf Macro's copyright owner
|
|
# gives unlimited permission to copy, distribute and modify the configure
|
|
# scripts that are the output of Autoconf when processing the Macro. You
|
|
# need not follow the terms of the GNU General Public License when using
|
|
# or distributing such scripts, even though portions of the text of the
|
|
# Macro appear in them. The GNU General Public License (GPL) does govern
|
|
# all other use of the material that constitutes the Autoconf Macro.
|
|
#
|
|
# This special exception to the GPL applies to versions of the Autoconf
|
|
# Macro released by the Autoconf Archive. When you make and distribute a
|
|
# modified version of the Autoconf Macro, you may extend this special
|
|
# exception to the GPL to apply to your modified version as well.#
|
|
AC_DEFUN([XORG_CHECK_LINKER_FLAGS],
|
|
[AC_MSG_CHECKING([whether the linker accepts $1])
|
|
dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname:
|
|
AS_LITERAL_IF([$1],
|
|
[AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [
|
|
ax_save_FLAGS=$LDFLAGS
|
|
LDFLAGS="$1"
|
|
AC_LINK_IFELSE([m4_default([$4],[AC_LANG_PROGRAM()])],
|
|
AS_TR_SH(xorg_cv_linker_flags_[$1])=yes,
|
|
AS_TR_SH(xorg_cv_linker_flags_[$1])=no)
|
|
LDFLAGS=$ax_save_FLAGS])],
|
|
[ax_save_FLAGS=$LDFLAGS
|
|
LDFLAGS="$1"
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM()],
|
|
eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes,
|
|
eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no)
|
|
LDFLAGS=$ax_save_FLAGS])
|
|
eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1])
|
|
AC_MSG_RESULT($xorg_check_linker_flags)
|
|
if test "x$xorg_check_linker_flags" = xyes; then
|
|
m4_default([$2], :)
|
|
else
|
|
m4_default([$3], :)
|
|
fi
|
|
]) # XORG_CHECK_LINKER_FLAGS
|
|
|
|
# XORG_MEMORY_CHECK_FLAGS
|
|
# -----------------------
|
|
# Minimum version: 1.16.0
|
|
#
|
|
# This macro attempts to find appropriate memory checking functionality
|
|
# for various platforms which unit testing code may use to catch various
|
|
# forms of memory allocation and access errors in testing.
|
|
#
|
|
# Interface to module:
|
|
# XORG_MALLOC_DEBUG_ENV - environment variables to set to enable debugging
|
|
# Usually added to TESTS_ENVIRONMENT in Makefile.am
|
|
#
|
|
# If the user sets the value of XORG_MALLOC_DEBUG_ENV, it is used verbatim.
|
|
#
|
|
AC_DEFUN([XORG_MEMORY_CHECK_FLAGS],[
|
|
|
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
AC_ARG_VAR([XORG_MALLOC_DEBUG_ENV],
|
|
[Environment variables to enable memory checking in tests])
|
|
|
|
# Check for different types of support on different platforms
|
|
case $host_os in
|
|
solaris*)
|
|
AC_CHECK_LIB([umem], [umem_alloc],
|
|
[malloc_debug_env='LD_PRELOAD=libumem.so UMEM_DEBUG=default'])
|
|
;;
|
|
*-gnu*) # GNU libc - Value is used as a single byte bit pattern,
|
|
# both directly and inverted, so should not be 0 or 255.
|
|
malloc_debug_env='MALLOC_PERTURB_=15'
|
|
;;
|
|
darwin*)
|
|
malloc_debug_env='MallocPreScribble=1 MallocScribble=1 DYLD_INSERT_LIBRARIES=/usr/lib/libgmalloc.dylib'
|
|
;;
|
|
*bsd*)
|
|
malloc_debug_env='MallocPreScribble=1 MallocScribble=1'
|
|
;;
|
|
esac
|
|
|
|
# User supplied flags override default flags
|
|
if test "x$XORG_MALLOC_DEBUG_ENV" != "x"; then
|
|
malloc_debug_env="$XORG_MALLOC_DEBUG_ENV"
|
|
fi
|
|
|
|
AC_SUBST([XORG_MALLOC_DEBUG_ENV],[$malloc_debug_env])
|
|
]) # XORG_WITH_LINT
|
|
|
|
# XORG_CHECK_MALLOC_ZERO
|
|
# ----------------------
|
|
# Minimum version: 1.0.0
|
|
#
|
|
# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if
|
|
# malloc(0) returns NULL. Packages should add one of these cflags to
|
|
# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them.
|
|
AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[
|
|
AC_ARG_ENABLE(malloc0returnsnull,
|
|
AS_HELP_STRING([--enable-malloc0returnsnull],
|
|
[malloc(0) returns NULL (default: auto)]),
|
|
[MALLOC_ZERO_RETURNS_NULL=$enableval],
|
|
[MALLOC_ZERO_RETURNS_NULL=auto])
|
|
|
|
AC_MSG_CHECKING([whether malloc(0) returns NULL])
|
|
if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then
|
|
AC_RUN_IFELSE([AC_LANG_PROGRAM([
|
|
#include <stdlib.h>
|
|
],[
|
|
char *m0, *r0, *c0, *p;
|
|
m0 = malloc(0);
|
|
p = malloc(10);
|
|
r0 = realloc(p,0);
|
|
c0 = calloc(0,10);
|
|
exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1);
|
|
])],
|
|
[MALLOC_ZERO_RETURNS_NULL=yes],
|
|
[MALLOC_ZERO_RETURNS_NULL=no],
|
|
[MALLOC_ZERO_RETURNS_NULL=yes])
|
|
fi
|
|
AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL])
|
|
|
|
if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then
|
|
MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL"
|
|
XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS
|
|
XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC"
|
|
else
|
|
MALLOC_ZERO_CFLAGS=""
|
|
XMALLOC_ZERO_CFLAGS=""
|
|
XTMALLOC_ZERO_CFLAGS=""
|
|
fi
|
|
|
|
AC_SUBST([MALLOC_ZERO_CFLAGS])
|
|
AC_SUBST([XMALLOC_ZERO_CFLAGS])
|
|
AC_SUBST([XTMALLOC_ZERO_CFLAGS])
|
|
]) # XORG_CHECK_MALLOC_ZERO
|
|
|
|
# XORG_WITH_LINT()
|
|
# ----------------
|
|
# Minimum version: 1.1.0
|
|
#
|
|
# This macro enables the use of a tool that flags some suspicious and
|
|
# non-portable constructs (likely to be bugs) in C language source code.
|
|
# It will attempt to locate the tool and use appropriate options.
|
|
# There are various lint type tools on different platforms.
|
|
#
|
|
# Interface to module:
|
|
# LINT: returns the path to the tool found on the platform
|
|
# or the value set to LINT on the configure cmd line
|
|
# also an Automake conditional
|
|
# LINT_FLAGS: an Automake variable with appropriate flags
|
|
#
|
|
# --with-lint: 'yes' user instructs the module to use lint
|
|
# 'no' user instructs the module not to use lint (default)
|
|
#
|
|
# If the user sets the value of LINT, AC_PATH_PROG skips testing the path.
|
|
# If the user sets the value of LINT_FLAGS, they are used verbatim.
|
|
#
|
|
AC_DEFUN([XORG_WITH_LINT],[
|
|
|
|
AC_ARG_VAR([LINT], [Path to a lint-style command])
|
|
AC_ARG_VAR([LINT_FLAGS], [Flags for the lint-style command])
|
|
AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint],
|
|
[Use a lint-style source code checker (default: disabled)])],
|
|
[use_lint=$withval], [use_lint=no])
|
|
|
|
# Obtain platform specific info like program name and options
|
|
# The lint program on FreeBSD and NetBSD is different from the one on Solaris
|
|
case $host_os in
|
|
*linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*)
|
|
lint_name=splint
|
|
lint_options="-badflag"
|
|
;;
|
|
*freebsd* | *netbsd*)
|
|
lint_name=lint
|
|
lint_options="-u -b"
|
|
;;
|
|
*solaris*)
|
|
lint_name=lint
|
|
lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2"
|
|
;;
|
|
esac
|
|
|
|
# Test for the presence of the program (either guessed by the code or spelled out by the user)
|
|
if test "x$use_lint" = x"yes" ; then
|
|
AC_PATH_PROG([LINT], [$lint_name])
|
|
if test "x$LINT" = "x"; then
|
|
AC_MSG_ERROR([--with-lint=yes specified but lint-style tool not found in PATH])
|
|
fi
|
|
elif test "x$use_lint" = x"no" ; then
|
|
if test "x$LINT" != "x"; then
|
|
AC_MSG_WARN([ignoring LINT environment variable since --with-lint=no was specified])
|
|
fi
|
|
else
|
|
AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to specify path.])
|
|
fi
|
|
|
|
# User supplied flags override default flags
|
|
if test "x$LINT_FLAGS" != "x"; then
|
|
lint_options=$LINT_FLAGS
|
|
fi
|
|
|
|
AC_SUBST([LINT_FLAGS],[$lint_options])
|
|
AM_CONDITIONAL(LINT, [test "x$LINT" != x])
|
|
|
|
]) # XORG_WITH_LINT
|
|
|
|
# XORG_LINT_LIBRARY(LIBNAME)
|
|
# --------------------------
|
|
# Minimum version: 1.1.0
|
|
#
|
|
# Sets up flags for building lint libraries for checking programs that call
|
|
# functions in the library.
|
|
#
|
|
# Interface to module:
|
|
# LINTLIB - Automake variable with the name of lint library file to make
|
|
# MAKE_LINT_LIB - Automake conditional
|
|
#
|
|
# --enable-lint-library: - 'yes' user instructs the module to created a lint library
|
|
# - 'no' user instructs the module not to create a lint library (default)
|
|
|
|
AC_DEFUN([XORG_LINT_LIBRARY],[
|
|
AC_REQUIRE([XORG_WITH_LINT])
|
|
AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library],
|
|
[Create lint library (default: disabled)])],
|
|
[make_lint_lib=$enableval], [make_lint_lib=no])
|
|
|
|
if test "x$make_lint_lib" = x"yes" ; then
|
|
LINTLIB=llib-l$1.ln
|
|
if test "x$LINT" = "x"; then
|
|
AC_MSG_ERROR([Cannot make lint library without --with-lint])
|
|
fi
|
|
elif test "x$make_lint_lib" != x"no" ; then
|
|
AC_MSG_ERROR([--enable-lint-library expects 'yes' or 'no'.])
|
|
fi
|
|
|
|
AC_SUBST(LINTLIB)
|
|
AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno])
|
|
|
|
]) # XORG_LINT_LIBRARY
|
|
|
|
# XORG_COMPILER_BRAND
|
|
# -------------------
|
|
# Minimum version: 1.14.0
|
|
#
|
|
# Checks for various brands of compilers and sets flags as appropriate:
|
|
# GNU gcc - relies on AC_PROG_CC (via AC_PROG_CC_C99) to set GCC to "yes"
|
|
# clang compiler - sets CLANGCC to "yes"
|
|
# Intel compiler - sets INTELCC to "yes"
|
|
# Sun/Oracle Solaris Studio cc - sets SUNCC to "yes"
|
|
#
|
|
AC_DEFUN([XORG_COMPILER_BRAND], [
|
|
AC_REQUIRE([AC_PROG_CC_C99])
|
|
AC_CHECK_DECL([__clang__], [CLANGCC="yes"], [CLANGCC="no"])
|
|
AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"])
|
|
AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
|
|
]) # XORG_COMPILER_BRAND
|
|
|
|
# XORG_TESTSET_CFLAG(<variable>, <flag>, [<alternative flag>, ...])
|
|
# ---------------
|
|
# Minimum version: 1.16.0
|
|
#
|
|
# Test if the compiler works when passed the given flag as a command line argument.
|
|
# If it succeeds, the flag is appeneded to the given variable. If not, it tries the
|
|
# next flag in the list until there are no more options.
|
|
#
|
|
# Note that this does not guarantee that the compiler supports the flag as some
|
|
# compilers will simply ignore arguments that they do not understand, but we do
|
|
# attempt to weed out false positives by using -Werror=unknown-warning-option and
|
|
# -Werror=unused-command-line-argument
|
|
#
|
|
AC_DEFUN([XORG_TESTSET_CFLAG], [
|
|
AC_REQUIRE([AC_PROG_CC_C99])
|
|
m4_if([$#], 0, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported number of arguments])])
|
|
m4_if([$#], 1, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported number of arguments])])
|
|
|
|
xorg_testset_save_CFLAGS="$CFLAGS"
|
|
|
|
if test "x$xorg_testset_unknown_warning_option" = "x" ; then
|
|
CFLAGS="$CFLAGS -Werror=unknown-warning-option"
|
|
AC_MSG_CHECKING([if $CC supports -Werror=unknown-warning-option])
|
|
AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])],
|
|
[xorg_testset_unknown_warning_option=yes],
|
|
[xorg_testset_unknown_warning_option=no])
|
|
AC_MSG_RESULT([$xorg_testset_unknown_warning_option])
|
|
CFLAGS="$xorg_testset_save_CFLAGS"
|
|
fi
|
|
|
|
if test "x$xorg_testset_unused_command_line_argument" = "x" ; then
|
|
if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
|
|
CFLAGS="$CFLAGS -Werror=unknown-warning-option"
|
|
fi
|
|
CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
|
|
AC_MSG_CHECKING([if $CC supports -Werror=unused-command-line-argument])
|
|
AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])],
|
|
[xorg_testset_unused_command_line_argument=yes],
|
|
[xorg_testset_unused_command_line_argument=no])
|
|
AC_MSG_RESULT([$xorg_testset_unused_command_line_argument])
|
|
CFLAGS="$xorg_testset_save_CFLAGS"
|
|
fi
|
|
|
|
found="no"
|
|
m4_foreach([flag], m4_cdr($@), [
|
|
if test $found = "no" ; then
|
|
if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
|
|
CFLAGS="$CFLAGS -Werror=unknown-warning-option"
|
|
fi
|
|
|
|
if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
|
|
CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
|
|
fi
|
|
|
|
CFLAGS="$CFLAGS ]flag["
|
|
|
|
AC_MSG_CHECKING([if $CC supports ]flag[])
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([int i;])],
|
|
[supported=yes], [supported=no])
|
|
AC_MSG_RESULT([$supported])
|
|
CFLAGS="$xorg_testset_save_CFLAGS"
|
|
|
|
if test "$supported" = "yes" ; then
|
|
$1="$$1 ]flag["
|
|
found="yes"
|
|
fi
|
|
fi
|
|
])
|
|
]) # XORG_TESTSET_CFLAG
|
|
|
|
# XORG_COMPILER_FLAGS
|
|
# ---------------
|
|
# Minimum version: 1.16.0
|
|
#
|
|
# Defines BASE_CFLAGS to contain a set of command line arguments supported
|
|
# by the selected compiler which do NOT alter the generated code. These
|
|
# arguments will cause the compiler to print various warnings during
|
|
# compilation AND turn a conservative set of warnings into errors.
|
|
#
|
|
# The set of flags supported by BASE_CFLAGS will grow in future
|
|
# versions of util-macros as options are added to new compilers.
|
|
#
|
|
AC_DEFUN([XORG_COMPILER_FLAGS], [
|
|
AC_REQUIRE([XORG_COMPILER_BRAND])
|
|
|
|
AC_ARG_ENABLE(selective-werror,
|
|
AS_HELP_STRING([--disable-selective-werror],
|
|
[Turn off selective compiler errors. (default: enabled)]),
|
|
[SELECTIVE_WERROR=$enableval],
|
|
[SELECTIVE_WERROR=yes])
|
|
|
|
# -v is too short to test reliably with XORG_TESTSET_CFLAG
|
|
if test "x$SUNCC" = "xyes"; then
|
|
BASE_CFLAGS="-v"
|
|
else
|
|
BASE_CFLAGS=""
|
|
fi
|
|
|
|
# This chunk of warnings were those that existed in the legacy CWARNFLAGS
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wall])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wpointer-arith])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wstrict-prototypes])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wmissing-prototypes])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wmissing-declarations])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wnested-externs])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wbad-function-cast])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wformat=2], [-Wformat])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wold-style-definition])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wdeclaration-after-statement])
|
|
|
|
# This chunk adds additional warnings that could catch undesired effects.
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wunused])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wuninitialized])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wshadow])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wcast-qual])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wmissing-noreturn])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wmissing-format-attribute])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wredundant-decls])
|
|
|
|
# These are currently disabled because they are noisy. They will be enabled
|
|
# in the future once the codebase is sufficiently modernized to silence
|
|
# them. For now, I don't want them to drown out the other warnings.
|
|
# XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wlogical-op])
|
|
# XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wparentheses])
|
|
# XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wcast-align])
|
|
|
|
# Turn some warnings into errors, so we don't accidently get successful builds
|
|
# when there are problems that should be fixed.
|
|
|
|
if test "x$SELECTIVE_WERROR" = "xyes" ; then
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=implicit], [-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=nonnull])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=init-self])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=main])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=missing-braces])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=sequence-point])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=return-type], [-errwarn=E_FUNC_HAS_NO_RETURN_STMT])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=trigraphs])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=array-bounds])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=write-strings])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=address])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=int-to-pointer-cast], [-errwarn=E_BAD_PTR_INT_COMBINATION])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=pointer-to-int-cast]) # Also -errwarn=E_BAD_PTR_INT_COMBINATION
|
|
else
|
|
AC_MSG_WARN([You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wimplicit])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wnonnull])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Winit-self])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wmain])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wmissing-braces])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wsequence-point])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wreturn-type])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wtrigraphs])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Warray-bounds])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wwrite-strings])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Waddress])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wint-to-pointer-cast])
|
|
XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wpointer-to-int-cast])
|
|
fi
|
|
|
|
AC_SUBST([BASE_CFLAGS])
|
|
]) # XORG_COMPILER_FLAGS
|
|
|
|
# XORG_CWARNFLAGS
|
|
# ---------------
|
|
# Minimum version: 1.2.0
|
|
# Deprecated since: 1.16.0 (Use XORG_COMPILER_FLAGS instead)
|
|
#
|
|
# Defines CWARNFLAGS to enable C compiler warnings.
|
|
#
|
|
# This function is deprecated because it defines -fno-strict-aliasing
|
|
# which alters the code generated by the compiler. If -fno-strict-aliasing
|
|
# is needed, then it should be added explicitly in the module when
|
|
# it is updated to use BASE_CFLAGS.
|
|
#
|
|
AC_DEFUN([XORG_CWARNFLAGS], [
|
|
AC_REQUIRE([XORG_COMPILER_FLAGS])
|
|
AC_REQUIRE([XORG_COMPILER_BRAND])
|
|
CWARNFLAGS="$BASE_CFLAGS"
|
|
if test "x$GCC" = xyes ; then
|
|
CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing"
|
|
fi
|
|
AC_SUBST(CWARNFLAGS)
|
|
]) # XORG_CWARNFLAGS
|
|
|
|
# XORG_STRICT_OPTION
|
|
# -----------------------
|
|
# Minimum version: 1.3.0
|
|
#
|
|
# Add configure option to enable strict compilation flags, such as treating
|
|
# warnings as fatal errors.
|
|
# If --enable-strict-compilation is passed to configure, adds strict flags to
|
|
# $BASE_CFLAGS and the deprecated $CWARNFLAGS.
|
|
#
|
|
# Starting in 1.14.0 also exports $STRICT_CFLAGS for use in other tests or
|
|
# when strict compilation is unconditionally desired.
|
|
AC_DEFUN([XORG_STRICT_OPTION], [
|
|
AC_REQUIRE([XORG_CWARNFLAGS])
|
|
AC_REQUIRE([XORG_COMPILER_FLAGS])
|
|
|
|
AC_ARG_ENABLE(strict-compilation,
|
|
AS_HELP_STRING([--enable-strict-compilation],
|
|
[Enable all warnings from compiler and make them errors (default: disabled)]),
|
|
[STRICT_COMPILE=$enableval], [STRICT_COMPILE=no])
|
|
|
|
STRICT_CFLAGS=""
|
|
XORG_TESTSET_CFLAG([STRICT_CFLAGS], [-pedantic])
|
|
XORG_TESTSET_CFLAG([STRICT_CFLAGS], [-Werror], [-errwarn])
|
|
|
|
# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not
|
|
# activate it with -Werror, so we add it here explicitly.
|
|
XORG_TESTSET_CFLAG([STRICT_CFLAGS], [-Werror=attributes])
|
|
|
|
if test "x$STRICT_COMPILE" = "xyes"; then
|
|
BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS"
|
|
CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"
|
|
fi
|
|
AC_SUBST([STRICT_CFLAGS])
|
|
AC_SUBST([BASE_CFLAGS])
|
|
AC_SUBST([CWARNFLAGS])
|
|
]) # XORG_STRICT_OPTION
|
|
|
|
# XORG_DEFAULT_OPTIONS
|
|
# --------------------
|
|
# Minimum version: 1.3.0
|
|
#
|
|
# Defines default options for X.Org modules.
|
|
#
|
|
AC_DEFUN([XORG_DEFAULT_OPTIONS], [
|
|
AC_REQUIRE([AC_PROG_INSTALL])
|
|
XORG_COMPILER_FLAGS
|
|
XORG_CWARNFLAGS
|
|
XORG_STRICT_OPTION
|
|
XORG_RELEASE_VERSION
|
|
XORG_CHANGELOG
|
|
XORG_INSTALL
|
|
XORG_MANPAGE_SECTIONS
|
|
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
|
|
[AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
|
|
]) # XORG_DEFAULT_OPTIONS
|
|
|
|
# XORG_INSTALL()
|
|
# ----------------
|
|
# Minimum version: 1.4.0
|
|
#
|
|
# Defines the variable INSTALL_CMD as the command to copy
|
|
# INSTALL from $prefix/share/util-macros.
|
|
#
|
|
AC_DEFUN([XORG_INSTALL], [
|
|
AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
|
macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros`
|
|
INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \
|
|
mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \
|
|
|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \
|
|
echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)"
|
|
AC_SUBST([INSTALL_CMD])
|
|
]) # XORG_INSTALL
|
|
dnl Copyright 2005 Red Hat, Inc
|
|
dnl
|
|
dnl Permission to use, copy, modify, distribute, and sell this software and its
|
|
dnl documentation for any purpose is hereby granted without fee, provided that
|
|
dnl the above copyright notice appear in all copies and that both that
|
|
dnl copyright notice and this permission notice appear in supporting
|
|
dnl documentation.
|
|
dnl
|
|
dnl The above copyright notice and this permission notice shall be included
|
|
dnl in all copies or substantial portions of the Software.
|
|
dnl
|
|
dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
dnl OTHER DEALINGS IN THE SOFTWARE.
|
|
dnl
|
|
dnl Except as contained in this notice, the name of the copyright holders shall
|
|
dnl not be used in advertising or otherwise to promote the sale, use or
|
|
dnl other dealings in this Software without prior written authorization
|
|
dnl from the copyright holders.
|
|
dnl
|
|
|
|
# XORG_RELEASE_VERSION
|
|
# --------------------
|
|
# Defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use.
|
|
|
|
AC_DEFUN([XORG_RELEASE_VERSION],[
|
|
AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],
|
|
[`echo $PACKAGE_VERSION | cut -d . -f 1`],
|
|
[Major version of this package])
|
|
PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1`
|
|
if test "x$PVM" = "x"; then
|
|
PVM="0"
|
|
fi
|
|
AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR],
|
|
[$PVM],
|
|
[Minor version of this package])
|
|
PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1`
|
|
if test "x$PVP" = "x"; then
|
|
PVP="0"
|
|
fi
|
|
AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL],
|
|
[$PVP],
|
|
[Patch version of this package])
|
|
])
|
|
|
|
# XORG_CHANGELOG()
|
|
# ----------------
|
|
# Minimum version: 1.2.0
|
|
#
|
|
# Defines the variable CHANGELOG_CMD as the command to generate
|
|
# ChangeLog from git.
|
|
#
|
|
#
|
|
AC_DEFUN([XORG_CHANGELOG], [
|
|
CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \
|
|
mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \
|
|
|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \
|
|
echo 'git directory not found: installing possibly empty changelog.' >&2)"
|
|
AC_SUBST([CHANGELOG_CMD])
|
|
]) # XORG_CHANGELOG
|
|
|
|
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
|
|
# Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 1
|
|
|
|
# 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.
|
|
# (This private macro should not be called outside this file.)
|
|
AC_DEFUN([AM_AUTOMAKE_VERSION],
|
|
[am__api_version='1.11'
|
|
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.
|
|
m4_if([$1], [1.11.6], [],
|
|
[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], [])
|
|
|
|
# AM_SET_CURRENT_AUTOMAKE_VERSION
|
|
# -------------------------------
|
|
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
|
|
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
|
|
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
|
|
[AM_AUTOMAKE_VERSION([1.11.6])dnl
|
|
m4_ifndef([AC_AUTOCONF_VERSION],
|
|
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
|
|
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
|
|
|
|
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
|
|
|
|
# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 1
|
|
|
|
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
|
|
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
|
|
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
|
|
#
|
|
# 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
|
|
# harmless because $srcdir is `.', but things will broke when you
|
|
# 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],
|
|
[dnl Rely on autoconf to set up CDPATH properly.
|
|
AC_PREREQ([2.50])dnl
|
|
# expand $ac_aux_dir to an absolute path
|
|
am_aux_dir=`cd $ac_aux_dir && pwd`
|
|
])
|
|
|
|
# AM_CONDITIONAL -*- Autoconf -*-
|
|
|
|
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
|
|
# Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 9
|
|
|
|
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
|
|
# -------------------------------------
|
|
# Define a conditional.
|
|
AC_DEFUN([AM_CONDITIONAL],
|
|
[AC_PREREQ(2.52)dnl
|
|
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
|
|
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
|
|
AC_SUBST([$1_TRUE])dnl
|
|
AC_SUBST([$1_FALSE])dnl
|
|
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
|
|
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
|
|
m4_define([_AM_COND_VALUE_$1], [$2])dnl
|
|
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])])
|
|
|
|
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
|
|
# 2010, 2011 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 12
|
|
|
|
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
|
|
# 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.
|
|
# NAME is "CC", "CXX", "GCJ", or "OBJC".
|
|
# 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
|
|
|
|
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
|
|
[$1], CXX, [depcc="$CXX" am_compiler_list=],
|
|
[$1], OBJC, [depcc="$OBJC" 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=])
|
|
|
|
AC_CACHE_CHECK([dependency style of $depcc],
|
|
[am_cv_$1_dependencies_compiler_type],
|
|
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
|
# We make a subdir and do the tests there. Otherwise we can end up
|
|
# making bogus files that we don't know about and never remove. For
|
|
# instance it was reported that on HP-UX the gcc test will end up
|
|
# making a dummy file named `D' -- because `-MD' means `put the output
|
|
# in D'.
|
|
rm -rf conftest.dir
|
|
mkdir conftest.dir
|
|
# Copy depcomp to subdir because otherwise we won't find it if we're
|
|
# using a relative directory.
|
|
cp "$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
|
|
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])
|
|
|
|
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'$i'.h"' >> sub/conftest.c
|
|
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
|
|
# Solaris 8's {/usr,}/bin/sh.
|
|
touch sub/conftst$i.h
|
|
done
|
|
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
|
|
|
|
# We check with `-c' and `-o' for the sake of the "dashmstdout"
|
|
# mode. It turns out that the SunPro C++ compiler does not properly
|
|
# handle `-M -o', and we need to detect this. Also, some Intel
|
|
# versions had trouble with output in subdirs
|
|
am__obj=sub/conftest.${OBJEXT-o}
|
|
am__minus_obj="-o $am__obj"
|
|
case $depmode in
|
|
gcc)
|
|
# This depmode causes a compiler race in universal mode.
|
|
test "$am__universal" = false || continue
|
|
;;
|
|
nosideeffect)
|
|
# after this tag, mechanisms are not by side-effect, so they'll
|
|
# only be used when explicitly requested
|
|
if test "x$enable_dependency_tracking" = xyes; then
|
|
continue
|
|
else
|
|
break
|
|
fi
|
|
;;
|
|
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
|
|
# This compiler won't grok `-c -o', but also, the minuso test has
|
|
# not run yet. These depmodes are late enough in the game, and
|
|
# so weak that their functioning should not be impacted.
|
|
am__obj=conftest.${OBJEXT-o}
|
|
am__minus_obj=
|
|
;;
|
|
none) break ;;
|
|
esac
|
|
if depmode=$depmode \
|
|
source=sub/conftest.c object=$am__obj \
|
|
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
|
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
|
|
>/dev/null 2>conftest.err &&
|
|
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
|
|
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
|
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
|
|
${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_$1_dependencies_compiler_type" = gcc3])
|
|
])
|
|
|
|
|
|
# AM_SET_DEPDIR
|
|
# -------------
|
|
# Choose a directory name for dependency files.
|
|
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
|
|
AC_DEFUN([AM_SET_DEPDIR],
|
|
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
|
|
])
|
|
|
|
|
|
# AM_DEP_TRACK
|
|
# ------------
|
|
AC_DEFUN([AM_DEP_TRACK],
|
|
[AC_ARG_ENABLE(dependency-tracking,
|
|
[ --disable-dependency-tracking speeds up one-time build
|
|
--enable-dependency-tracking do not reject slow dependency extractors])
|
|
if test "x$enable_dependency_tracking" != xno; then
|
|
am_depcomp="$ac_aux_dir/depcomp"
|
|
AMDEPBACKSLASH='\'
|
|
am__nodep='_no'
|
|
fi
|
|
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
|
AC_SUBST([AMDEPBACKSLASH])dnl
|
|
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
|
|
AC_SUBST([am__nodep])dnl
|
|
_AM_SUBST_NOTMAKE([am__nodep])dnl
|
|
])
|
|
|
|
# Generate code to set up dependency tracking. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
|
|
# Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
#serial 5
|
|
|
|
# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
# ------------------------------
|
|
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
[{
|
|
# Autoconf 2.62 quotes --file arguments for eval, but not when files
|
|
# are listed without --file. Let's play safe and only enable the eval
|
|
# if we detect the quoting.
|
|
case $CONFIG_FILES in
|
|
*\'*) eval set x "$CONFIG_FILES" ;;
|
|
*) set x $CONFIG_FILES ;;
|
|
esac
|
|
shift
|
|
for mf
|
|
do
|
|
# Strip MF so we end up with the name of the file.
|
|
mf=`echo "$mf" | sed -e 's/:.*$//'`
|
|
# Check whether this is an Automake generated Makefile or not.
|
|
# We used to match only the files named `Makefile.in', but
|
|
# some people rename them; so instead we look at the file content.
|
|
# Grep'ing the first line is not enough: some people post-process
|
|
# each Makefile.in and add a new line on top of each file to say so.
|
|
# Grep'ing the whole file is not good either: AIX grep has a line
|
|
# limit of 2048, but all sed's we know have understand at least 4000.
|
|
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
|
|
dirpart=`AS_DIRNAME("$mf")`
|
|
else
|
|
continue
|
|
fi
|
|
# Extract the definition of DEPDIR, am__include, and am__quote
|
|
# from the Makefile without running `make'.
|
|
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
|
test -z "$DEPDIR" && continue
|
|
am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
|
test -z "am__include" && continue
|
|
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
|
# When using ansi2knr, U may be empty or an underscore; expand it
|
|
U=`sed -n 's/^U = //p' < "$mf"`
|
|
# Find all dependency output files, they are included files with
|
|
# $(DEPDIR) in their names. We invoke sed twice because it is the
|
|
# simplest approach to changing $(DEPDIR) to its actual value in the
|
|
# expansion.
|
|
for file in `sed -n "
|
|
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
|
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
|
# Make sure the directory exists.
|
|
test -f "$dirpart/$file" && continue
|
|
fdir=`AS_DIRNAME(["$file"])`
|
|
AS_MKDIR_P([$dirpart/$fdir])
|
|
# echo "creating $dirpart/$file"
|
|
echo '# dummy' > "$dirpart/$file"
|
|
done
|
|
done
|
|
}
|
|
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
|
|
|
# AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
# -----------------------------
|
|
# This macro should only be invoked once -- use via AC_REQUIRE.
|
|
#
|
|
# This code is only required when automatic dependency tracking
|
|
# is enabled. FIXME. This creates each `.P' file that we will
|
|
# need in order to bootstrap the dependency handling code.
|
|
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
[AC_CONFIG_COMMANDS([depfiles],
|
|
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
|
])
|
|
|
|
# Do all the work for Automake. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
|
|
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 16
|
|
|
|
# This macro actually does too much. Some checks are only needed if
|
|
# your package does certain things. But this isn't really a big deal.
|
|
|
|
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
|
# AM_INIT_AUTOMAKE([OPTIONS])
|
|
# -----------------------------------------------
|
|
# The call with PACKAGE and VERSION arguments is the old style
|
|
# call (pre autoconf-2.50), which is being phased out. PACKAGE
|
|
# and VERSION should now be passed to AC_INIT and removed from
|
|
# the call to AM_INIT_AUTOMAKE.
|
|
# We support both call styles for the transition. After
|
|
# the next Automake release, Autoconf can make the AC_INIT
|
|
# arguments mandatory, and then we can depend on a new Autoconf
|
|
# release and drop the old call support.
|
|
AC_DEFUN([AM_INIT_AUTOMAKE],
|
|
[AC_PREREQ([2.62])dnl
|
|
dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
|
dnl the ones we care about.
|
|
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
|
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
|
AC_REQUIRE([AC_PROG_INSTALL])dnl
|
|
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 $srcdir/config.status; then
|
|
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
fi
|
|
fi
|
|
|
|
# test whether we have cygpath
|
|
if test -z "$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],
|
|
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
|
AC_SUBST([PACKAGE], [$1])dnl
|
|
AC_SUBST([VERSION], [$2])],
|
|
[_AM_SET_OPTIONS([$1])dnl
|
|
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
|
|
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
|
|
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
|
|
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
|
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
|
|
|
_AM_IF_OPTION([no-define],,
|
|
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
|
|
|
|
# Some tools Automake needs.
|
|
AC_REQUIRE([AM_SANITY_CHECK])dnl
|
|
AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
|
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
|
|
AM_MISSING_PROG(AUTOCONF, autoconf)
|
|
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
|
|
AM_MISSING_PROG(AUTOHEADER, autoheader)
|
|
AM_MISSING_PROG(MAKEINFO, makeinfo)
|
|
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
|
|
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
|
|
# We need awk for the "check" target. The system "awk" is bad on
|
|
# some platforms.
|
|
AC_REQUIRE([AC_PROG_AWK])dnl
|
|
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
|
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
|
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
|
[_AM_PROG_TAR([v7])])])
|
|
_AM_IF_OPTION([no-dependencies],,
|
|
[AC_PROVIDE_IFELSE([AC_PROG_CC],
|
|
[_AM_DEPENDENCIES(CC)],
|
|
[define([AC_PROG_CC],
|
|
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
|
|
AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
|
[_AM_DEPENDENCIES(CXX)],
|
|
[define([AC_PROG_CXX],
|
|
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
|
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
|
[_AM_DEPENDENCIES(OBJC)],
|
|
[define([AC_PROG_OBJC],
|
|
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
|
|
])
|
|
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
|
|
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
|
|
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
|
|
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
|
|
AC_CONFIG_COMMANDS_PRE(dnl
|
|
[m4_provide_if([_AM_COMPILER_EXEEXT],
|
|
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
|
|
])
|
|
|
|
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
|
|
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])])
|
|
|
|
|
|
# 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.
|
|
_am_arg=$1
|
|
_am_stamp_count=1
|
|
for _am_header in $config_headers :; do
|
|
case $_am_header in
|
|
$_am_arg | $_am_arg:* )
|
|
break ;;
|
|
* )
|
|
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
|
esac
|
|
done
|
|
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
|
|
|
|
# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
|
|
# Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 1
|
|
|
|
# AM_PROG_INSTALL_SH
|
|
# ------------------
|
|
# Define $install_sh.
|
|
AC_DEFUN([AM_PROG_INSTALL_SH],
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
if test x"${install_sh}" != xset; then
|
|
case $am_aux_dir in
|
|
*\ * | *\ *)
|
|
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
|
|
*)
|
|
install_sh="\${SHELL} $am_aux_dir/install-sh"
|
|
esac
|
|
fi
|
|
AC_SUBST(install_sh)])
|
|
|
|
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 2
|
|
|
|
# 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])])
|
|
|
|
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
|
|
# From Jim Meyering
|
|
|
|
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
|
|
# 2011 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 5
|
|
|
|
# AM_MAINTAINER_MODE([DEFAULT-MODE])
|
|
# ----------------------------------
|
|
# Control maintainer-specific portions of Makefiles.
|
|
# Default is to disable them, unless `enable' is passed literally.
|
|
# For symmetry, `disable' may be passed as well. Anyway, the user
|
|
# 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: $1])])
|
|
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
|
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
|
|
AC_ARG_ENABLE([maintainer-mode],
|
|
[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
|
|
(and sometimes confusing) to the casual installer],
|
|
[USE_MAINTAINER_MODE=$enableval],
|
|
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
|
|
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
|
|
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
|
|
MAINT=$MAINTAINER_MODE_TRUE
|
|
AC_SUBST([MAINT])dnl
|
|
]
|
|
)
|
|
|
|
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
|
|
|
|
# Check to see how 'make' treats includes. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 4
|
|
|
|
# AM_MAKE_INCLUDE()
|
|
# -----------------
|
|
# Check to see how make treats includes.
|
|
AC_DEFUN([AM_MAKE_INCLUDE],
|
|
[am_make=${MAKE-make}
|
|
cat > confinc << 'END'
|
|
am__doit:
|
|
@echo this is the am__doit target
|
|
.PHONY: am__doit
|
|
END
|
|
# If we don't find an include directive, just comment out the code.
|
|
AC_MSG_CHECKING([for style of include used by $am_make])
|
|
am__include="#"
|
|
am__quote=
|
|
_am_result=none
|
|
# First try GNU make style include.
|
|
echo "include confinc" > confmf
|
|
# Ignore all kinds of additional output from `make'.
|
|
case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
*the\ am__doit\ target*)
|
|
am__include=include
|
|
am__quote=
|
|
_am_result=GNU
|
|
;;
|
|
esac
|
|
# Now try BSD make style include.
|
|
if test "$am__include" = "#"; then
|
|
echo '.include "confinc"' > confmf
|
|
case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
*the\ am__doit\ target*)
|
|
am__include=.include
|
|
am__quote="\""
|
|
_am_result=BSD
|
|
;;
|
|
esac
|
|
fi
|
|
AC_SUBST([am__include])
|
|
AC_SUBST([am__quote])
|
|
AC_MSG_RESULT([$_am_result])
|
|
rm -f confinc confmf
|
|
])
|
|
|
|
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
|
|
# Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 6
|
|
|
|
# AM_MISSING_PROG(NAME, PROGRAM)
|
|
# ------------------------------
|
|
AC_DEFUN([AM_MISSING_PROG],
|
|
[AC_REQUIRE([AM_MISSING_HAS_RUN])
|
|
$1=${$1-"${am_missing_run}$2"}
|
|
AC_SUBST($1)])
|
|
|
|
|
|
# AM_MISSING_HAS_RUN
|
|
# ------------------
|
|
# Define MISSING if not defined so far and test if it supports --run.
|
|
# If it does, set am_missing_run to use it, otherwise, to nothing.
|
|
AC_DEFUN([AM_MISSING_HAS_RUN],
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
AC_REQUIRE_AUX_FILE([missing])dnl
|
|
if test x"${MISSING+set}" != xset; then
|
|
case $am_aux_dir in
|
|
*\ * | *\ *)
|
|
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
|
|
*)
|
|
MISSING="\${SHELL} $am_aux_dir/missing" ;;
|
|
esac
|
|
fi
|
|
# Use eval to expand $SHELL
|
|
if eval "$MISSING --run true"; then
|
|
am_missing_run="$MISSING --run "
|
|
else
|
|
am_missing_run=
|
|
AC_MSG_WARN([`missing' script is too old or missing])
|
|
fi
|
|
])
|
|
|
|
# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
|
|
# Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 1
|
|
|
|
# AM_PROG_MKDIR_P
|
|
# ---------------
|
|
# Check for `mkdir -p'.
|
|
AC_DEFUN([AM_PROG_MKDIR_P],
|
|
[AC_PREREQ([2.60])dnl
|
|
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
|
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
|
|
dnl while keeping a definition of mkdir_p for backward compatibility.
|
|
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
|
|
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
|
|
dnl Makefile.ins that do not define MKDIR_P, so we do our own
|
|
dnl adjustment using top_builddir (which is defined more often than
|
|
dnl MKDIR_P).
|
|
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
|
|
case $mkdir_p in
|
|
[[\\/$]]* | ?:[[\\/]]*) ;;
|
|
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
|
|
esac
|
|
])
|
|
|
|
# Helper functions for option handling. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
|
|
# Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 5
|
|
|
|
# _AM_MANGLE_OPTION(NAME)
|
|
# -----------------------
|
|
AC_DEFUN([_AM_MANGLE_OPTION],
|
|
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
|
|
|
# _AM_SET_OPTION(NAME)
|
|
# --------------------
|
|
# Set option NAME. Presently that only means defining a flag for this option.
|
|
AC_DEFUN([_AM_SET_OPTION],
|
|
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
|
|
|
|
# _AM_SET_OPTIONS(OPTIONS)
|
|
# ------------------------
|
|
# OPTIONS is a space-separated list of Automake options.
|
|
AC_DEFUN([_AM_SET_OPTIONS],
|
|
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
|
|
|
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
|
# -------------------------------------------
|
|
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
|
AC_DEFUN([_AM_IF_OPTION],
|
|
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
|
|
|
# Check to make sure that the build environment is sane. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
|
|
# Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 5
|
|
|
|
# AM_SANITY_CHECK
|
|
# ---------------
|
|
AC_DEFUN([AM_SANITY_CHECK],
|
|
[AC_MSG_CHECKING([whether build environment is sane])
|
|
# Just in case
|
|
sleep 1
|
|
echo timestamp > conftest.file
|
|
# 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\ \ ]]*)
|
|
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
|
|
esac
|
|
|
|
# Do `set' in a subshell so we don't clobber the current shell's
|
|
# arguments. Must try -L first in case configure is actually a
|
|
# symlink; some systems play weird games with the mod time of symlinks
|
|
# (eg FreeBSD returns the mod time of the symlink's containing
|
|
# directory).
|
|
if (
|
|
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
|
if test "$[*]" = "X"; then
|
|
# -L didn't work.
|
|
set X `ls -t "$srcdir/configure" conftest.file`
|
|
fi
|
|
rm -f conftest.file
|
|
if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
|
# If neither matched, then we have a broken ls. This can happen
|
|
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
# broken ls alias from the environment. This has actually
|
|
# happened. Such a system could not be considered "sane".
|
|
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
alias in your environment])
|
|
fi
|
|
|
|
test "$[2]" = conftest.file
|
|
)
|
|
then
|
|
# Ok.
|
|
:
|
|
else
|
|
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
Check your system clock])
|
|
fi
|
|
AC_MSG_RESULT(yes)])
|
|
|
|
# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 1
|
|
|
|
# AM_PROG_INSTALL_STRIP
|
|
# ---------------------
|
|
# One issue with vendor `install' (even GNU) is that you can't
|
|
# 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
|
|
# always use install-sh in `make install-strip', and initialize
|
|
# 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
|
|
# Installed binaries are usually stripped using `strip' when the user
|
|
# run `make install-strip'. However `strip' might not be the right
|
|
# tool to use in cross-compilation environments, therefore Automake
|
|
# will honor the `STRIP' environment variable to overrule this program.
|
|
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
|
if test "$cross_compiling" != no; then
|
|
AC_CHECK_TOOL([STRIP], [strip], :)
|
|
fi
|
|
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
|
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
|
# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 3
|
|
|
|
# _AM_SUBST_NOTMAKE(VARIABLE)
|
|
# ---------------------------
|
|
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
|
# This macro is traced by Automake.
|
|
AC_DEFUN([_AM_SUBST_NOTMAKE])
|
|
|
|
# AM_SUBST_NOTMAKE(VARIABLE)
|
|
# --------------------------
|
|
# Public sister of _AM_SUBST_NOTMAKE.
|
|
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
|
|
|
# Check how to create a tarball. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# serial 2
|
|
|
|
# _AM_PROG_TAR(FORMAT)
|
|
# --------------------
|
|
# Check how to create a tarball in format FORMAT.
|
|
# FORMAT should be one of `v7', `ustar', or `pax'.
|
|
#
|
|
# 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
|
|
AC_DEFUN([_AM_PROG_TAR],
|
|
[# 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], ['$${TAR-tar}'])
|
|
m4_if([$1], [v7],
|
|
[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
|
|
[m4_case([$1], [ustar],, [pax],,
|
|
[m4_fatal([Unknown tar format])])
|
|
AC_MSG_CHECKING([how to create a $1 tar archive])
|
|
# Loop over all known methods to create a tar archive until one works.
|
|
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
|
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
|
# Do not fold the above two line into one, because Tru64 sh and
|
|
# Solaris sh will not grok spaces in the rhs of `-'.
|
|
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 $1 -d'
|
|
;;
|
|
none)
|
|
am__tar=false
|
|
am__tar_=false
|
|
am__untar=false
|
|
;;
|
|
esac
|
|
|
|
# If the value was cached, stop now. We just wanted to have am__tar
|
|
# and am__untar set.
|
|
test -n "${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])
|
|
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
|
fi
|
|
done
|
|
rm -rf conftest.dir
|
|
|
|
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
|
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
|
AC_SUBST([am__tar])
|
|
AC_SUBST([am__untar])
|
|
]) # _AM_PROG_TAR
|
|
|