[9642] | 1 | # generated automatically by aclocal 1.11.1 -*- Autoconf -*- |
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| 2 | |
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| 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
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| 4 | # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. |
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| 5 | # This file is free software; the Free Software Foundation |
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| 6 | # gives unlimited permission to copy and/or distribute it, |
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| 7 | # with or without modifications, as long as this notice is preserved. |
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| 8 | |
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| 9 | # This program is distributed in the hope that it will be useful, |
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| 10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
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| 11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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| 12 | # PARTICULAR PURPOSE. |
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| 13 | |
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| 14 | m4_ifndef([AC_AUTOCONF_VERSION], |
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| 15 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
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| 16 | m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, |
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| 17 | [m4_warning([this file was generated for autoconf 2.68. |
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| 18 | You have another version of autoconf. It may work, but is not guaranteed to. |
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| 19 | If you have problems, you may need to regenerate the build system entirely. |
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| 20 | To do so, use the procedure documented by the package, typically `autoreconf'.])]) |
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| 21 | |
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| 22 | # gettext.m4 serial 63 (gettext-0.18) |
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| 23 | dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. |
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| 24 | dnl This file is free software; the Free Software Foundation |
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| 25 | dnl gives unlimited permission to copy and/or distribute it, |
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| 26 | dnl with or without modifications, as long as this notice is preserved. |
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| 27 | dnl |
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| 28 | dnl This file can can be used in projects which are not available under |
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| 29 | dnl the GNU General Public License or the GNU Library General Public |
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| 30 | dnl License but which still want to provide support for the GNU gettext |
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| 31 | dnl functionality. |
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| 32 | dnl Please note that the actual code of the GNU gettext library is covered |
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| 33 | dnl by the GNU Library General Public License, and the rest of the GNU |
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| 34 | dnl gettext package package is covered by the GNU General Public License. |
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| 35 | dnl They are *not* in the public domain. |
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| 36 | |
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| 37 | dnl Authors: |
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| 38 | dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. |
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| 39 | dnl Bruno Haible <haible@clisp.cons.org>, 2000-2006, 2008-2010. |
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| 40 | |
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| 41 | dnl Macro to add for using GNU gettext. |
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| 42 | |
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| 43 | dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). |
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| 44 | dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The |
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| 45 | dnl default (if it is not specified or empty) is 'no-libtool'. |
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| 46 | dnl INTLSYMBOL should be 'external' for packages with no intl directory, |
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| 47 | dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory. |
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| 48 | dnl If INTLSYMBOL is 'use-libtool', then a libtool library |
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| 49 | dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, |
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| 50 | dnl depending on --{enable,disable}-{shared,static} and on the presence of |
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| 51 | dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library |
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| 52 | dnl $(top_builddir)/intl/libintl.a will be created. |
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| 53 | dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext |
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| 54 | dnl implementations (in libc or libintl) without the ngettext() function |
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| 55 | dnl will be ignored. If NEEDSYMBOL is specified and is |
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| 56 | dnl 'need-formatstring-macros', then GNU gettext implementations that don't |
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| 57 | dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored. |
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| 58 | dnl INTLDIR is used to find the intl libraries. If empty, |
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| 59 | dnl the value `$(top_builddir)/intl/' is used. |
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| 60 | dnl |
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| 61 | dnl The result of the configuration is one of three cases: |
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| 62 | dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled |
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| 63 | dnl and used. |
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| 64 | dnl Catalog format: GNU --> install in $(datadir) |
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| 65 | dnl Catalog extension: .mo after installation, .gmo in source tree |
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| 66 | dnl 2) GNU gettext has been found in the system's C library. |
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| 67 | dnl Catalog format: GNU --> install in $(datadir) |
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| 68 | dnl Catalog extension: .mo after installation, .gmo in source tree |
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| 69 | dnl 3) No internationalization, always use English msgid. |
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| 70 | dnl Catalog format: none |
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| 71 | dnl Catalog extension: none |
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| 72 | dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur. |
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| 73 | dnl The use of .gmo is historical (it was needed to avoid overwriting the |
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| 74 | dnl GNU format catalogs when building on a platform with an X/Open gettext), |
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| 75 | dnl but we keep it in order not to force irrelevant filename changes on the |
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| 76 | dnl maintainers. |
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| 77 | dnl |
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| 78 | AC_DEFUN([AM_GNU_GETTEXT], |
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| 79 | [ |
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| 80 | dnl Argument checking. |
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| 81 | ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , |
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| 82 | [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT |
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| 83 | ])])])])]) |
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| 84 | ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old], |
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| 85 | [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])]) |
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| 86 | ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , |
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| 87 | [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT |
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| 88 | ])])])]) |
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| 89 | define([gt_included_intl], |
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| 90 | ifelse([$1], [external], |
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| 91 | ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]), |
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| 92 | [yes])) |
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| 93 | define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], [])) |
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| 94 | gt_NEEDS_INIT |
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| 95 | AM_GNU_GETTEXT_NEED([$2]) |
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| 96 | |
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| 97 | AC_REQUIRE([AM_PO_SUBDIRS])dnl |
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| 98 | ifelse(gt_included_intl, yes, [ |
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| 99 | AC_REQUIRE([AM_INTL_SUBDIR])dnl |
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| 100 | ]) |
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| 101 | |
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| 102 | dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. |
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| 103 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
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| 104 | AC_REQUIRE([AC_LIB_RPATH]) |
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| 105 | |
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| 106 | dnl Sometimes libintl requires libiconv, so first search for libiconv. |
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| 107 | dnl Ideally we would do this search only after the |
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| 108 | dnl if test "$USE_NLS" = "yes"; then |
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| 109 | dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then |
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| 110 | dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT |
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| 111 | dnl the configure script would need to contain the same shell code |
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| 112 | dnl again, outside any 'if'. There are two solutions: |
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| 113 | dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. |
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| 114 | dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. |
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| 115 | dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not |
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| 116 | dnl documented, we avoid it. |
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| 117 | ifelse(gt_included_intl, yes, , [ |
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| 118 | AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) |
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| 119 | ]) |
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| 120 | |
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| 121 | dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation. |
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| 122 | gt_INTL_MACOSX |
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| 123 | |
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| 124 | dnl Set USE_NLS. |
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| 125 | AC_REQUIRE([AM_NLS]) |
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| 126 | |
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| 127 | ifelse(gt_included_intl, yes, [ |
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| 128 | BUILD_INCLUDED_LIBINTL=no |
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| 129 | USE_INCLUDED_LIBINTL=no |
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| 130 | ]) |
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| 131 | LIBINTL= |
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| 132 | LTLIBINTL= |
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| 133 | POSUB= |
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| 134 | |
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| 135 | dnl Add a version number to the cache macros. |
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| 136 | case " $gt_needs " in |
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| 137 | *" need-formatstring-macros "*) gt_api_version=3 ;; |
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| 138 | *" need-ngettext "*) gt_api_version=2 ;; |
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| 139 | *) gt_api_version=1 ;; |
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| 140 | esac |
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| 141 | gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" |
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| 142 | gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" |
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| 143 | |
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| 144 | dnl If we use NLS figure out what method |
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| 145 | if test "$USE_NLS" = "yes"; then |
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| 146 | gt_use_preinstalled_gnugettext=no |
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| 147 | ifelse(gt_included_intl, yes, [ |
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| 148 | AC_MSG_CHECKING([whether included gettext is requested]) |
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| 149 | AC_ARG_WITH([included-gettext], |
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| 150 | [ --with-included-gettext use the GNU gettext library included here], |
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| 151 | nls_cv_force_use_gnu_gettext=$withval, |
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| 152 | nls_cv_force_use_gnu_gettext=no) |
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| 153 | AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext]) |
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| 154 | |
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| 155 | nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" |
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| 156 | if test "$nls_cv_force_use_gnu_gettext" != "yes"; then |
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| 157 | ]) |
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| 158 | dnl User does not insist on using GNU NLS library. Figure out what |
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| 159 | dnl to use. If GNU gettext is available we use this. Else we have |
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| 160 | dnl to fall back to GNU NLS library. |
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| 161 | |
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| 162 | if test $gt_api_version -ge 3; then |
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| 163 | gt_revision_test_code=' |
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| 164 | #ifndef __GNU_GETTEXT_SUPPORTED_REVISION |
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| 165 | #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) |
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| 166 | #endif |
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| 167 | changequote(,)dnl |
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| 168 | typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; |
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| 169 | changequote([,])dnl |
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| 170 | ' |
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| 171 | else |
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| 172 | gt_revision_test_code= |
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| 173 | fi |
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| 174 | if test $gt_api_version -ge 2; then |
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| 175 | gt_expression_test_code=' + * ngettext ("", "", 0)' |
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| 176 | else |
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| 177 | gt_expression_test_code= |
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| 178 | fi |
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| 179 | |
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| 180 | AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], |
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| 181 | [AC_TRY_LINK([#include <libintl.h> |
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| 182 | $gt_revision_test_code |
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| 183 | extern int _nl_msg_cat_cntr; |
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| 184 | extern int *_nl_domain_bindings;], |
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| 185 | [bindtextdomain ("", ""); |
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| 186 | return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings], |
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| 187 | [eval "$gt_func_gnugettext_libc=yes"], |
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| 188 | [eval "$gt_func_gnugettext_libc=no"])]) |
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| 189 | |
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| 190 | if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then |
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| 191 | dnl Sometimes libintl requires libiconv, so first search for libiconv. |
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| 192 | ifelse(gt_included_intl, yes, , [ |
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| 193 | AM_ICONV_LINK |
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| 194 | ]) |
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| 195 | dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL |
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| 196 | dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) |
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| 197 | dnl because that would add "-liconv" to LIBINTL and LTLIBINTL |
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| 198 | dnl even if libiconv doesn't exist. |
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| 199 | AC_LIB_LINKFLAGS_BODY([intl]) |
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| 200 | AC_CACHE_CHECK([for GNU gettext in libintl], |
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| 201 | [$gt_func_gnugettext_libintl], |
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| 202 | [gt_save_CPPFLAGS="$CPPFLAGS" |
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| 203 | CPPFLAGS="$CPPFLAGS $INCINTL" |
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| 204 | gt_save_LIBS="$LIBS" |
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| 205 | LIBS="$LIBS $LIBINTL" |
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| 206 | dnl Now see whether libintl exists and does not depend on libiconv. |
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| 207 | AC_TRY_LINK([#include <libintl.h> |
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| 208 | $gt_revision_test_code |
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| 209 | extern int _nl_msg_cat_cntr; |
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| 210 | extern |
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| 211 | #ifdef __cplusplus |
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| 212 | "C" |
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| 213 | #endif |
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| 214 | const char *_nl_expand_alias (const char *);], |
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| 215 | [bindtextdomain ("", ""); |
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| 216 | return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")], |
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| 217 | [eval "$gt_func_gnugettext_libintl=yes"], |
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| 218 | [eval "$gt_func_gnugettext_libintl=no"]) |
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| 219 | dnl Now see whether libintl exists and depends on libiconv. |
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| 220 | if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then |
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| 221 | LIBS="$LIBS $LIBICONV" |
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| 222 | AC_TRY_LINK([#include <libintl.h> |
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| 223 | $gt_revision_test_code |
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| 224 | extern int _nl_msg_cat_cntr; |
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| 225 | extern |
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| 226 | #ifdef __cplusplus |
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| 227 | "C" |
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| 228 | #endif |
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| 229 | const char *_nl_expand_alias (const char *);], |
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| 230 | [bindtextdomain ("", ""); |
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| 231 | return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")], |
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| 232 | [LIBINTL="$LIBINTL $LIBICONV" |
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| 233 | LTLIBINTL="$LTLIBINTL $LTLIBICONV" |
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| 234 | eval "$gt_func_gnugettext_libintl=yes" |
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| 235 | ]) |
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| 236 | fi |
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| 237 | CPPFLAGS="$gt_save_CPPFLAGS" |
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| 238 | LIBS="$gt_save_LIBS"]) |
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| 239 | fi |
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| 240 | |
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| 241 | dnl If an already present or preinstalled GNU gettext() is found, |
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| 242 | dnl use it. But if this macro is used in GNU gettext, and GNU |
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| 243 | dnl gettext is already preinstalled in libintl, we update this |
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| 244 | dnl libintl. (Cf. the install rule in intl/Makefile.in.) |
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| 245 | if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ |
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| 246 | || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ |
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| 247 | && test "$PACKAGE" != gettext-runtime \ |
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| 248 | && test "$PACKAGE" != gettext-tools; }; then |
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| 249 | gt_use_preinstalled_gnugettext=yes |
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| 250 | else |
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| 251 | dnl Reset the values set by searching for libintl. |
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| 252 | LIBINTL= |
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| 253 | LTLIBINTL= |
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| 254 | INCINTL= |
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| 255 | fi |
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| 256 | |
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| 257 | ifelse(gt_included_intl, yes, [ |
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| 258 | if test "$gt_use_preinstalled_gnugettext" != "yes"; then |
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| 259 | dnl GNU gettext is not found in the C library. |
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| 260 | dnl Fall back on included GNU gettext library. |
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| 261 | nls_cv_use_gnu_gettext=yes |
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| 262 | fi |
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| 263 | fi |
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| 264 | |
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| 265 | if test "$nls_cv_use_gnu_gettext" = "yes"; then |
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| 266 | dnl Mark actions used to generate GNU NLS library. |
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| 267 | BUILD_INCLUDED_LIBINTL=yes |
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| 268 | USE_INCLUDED_LIBINTL=yes |
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| 269 | LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD" |
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| 270 | LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD" |
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| 271 | LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` |
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| 272 | fi |
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| 273 | |
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| 274 | CATOBJEXT= |
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| 275 | if test "$gt_use_preinstalled_gnugettext" = "yes" \ |
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| 276 | || test "$nls_cv_use_gnu_gettext" = "yes"; then |
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| 277 | dnl Mark actions to use GNU gettext tools. |
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| 278 | CATOBJEXT=.gmo |
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| 279 | fi |
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| 280 | ]) |
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| 281 | |
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| 282 | if test -n "$INTL_MACOSX_LIBS"; then |
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| 283 | if test "$gt_use_preinstalled_gnugettext" = "yes" \ |
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| 284 | || test "$nls_cv_use_gnu_gettext" = "yes"; then |
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| 285 | dnl Some extra flags are needed during linking. |
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| 286 | LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" |
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| 287 | LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" |
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| 288 | fi |
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| 289 | fi |
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| 290 | |
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| 291 | if test "$gt_use_preinstalled_gnugettext" = "yes" \ |
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| 292 | || test "$nls_cv_use_gnu_gettext" = "yes"; then |
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| 293 | AC_DEFINE([ENABLE_NLS], [1], |
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| 294 | [Define to 1 if translation of program messages to the user's native language |
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| 295 | is requested.]) |
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| 296 | else |
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| 297 | USE_NLS=no |
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| 298 | fi |
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| 299 | fi |
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| 300 | |
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| 301 | AC_MSG_CHECKING([whether to use NLS]) |
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| 302 | AC_MSG_RESULT([$USE_NLS]) |
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| 303 | if test "$USE_NLS" = "yes"; then |
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| 304 | AC_MSG_CHECKING([where the gettext function comes from]) |
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| 305 | if test "$gt_use_preinstalled_gnugettext" = "yes"; then |
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| 306 | if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then |
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| 307 | gt_source="external libintl" |
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| 308 | else |
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| 309 | gt_source="libc" |
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| 310 | fi |
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| 311 | else |
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| 312 | gt_source="included intl directory" |
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| 313 | fi |
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| 314 | AC_MSG_RESULT([$gt_source]) |
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| 315 | fi |
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| 316 | |
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| 317 | if test "$USE_NLS" = "yes"; then |
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| 318 | |
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| 319 | if test "$gt_use_preinstalled_gnugettext" = "yes"; then |
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| 320 | if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then |
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| 321 | AC_MSG_CHECKING([how to link with libintl]) |
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| 322 | AC_MSG_RESULT([$LIBINTL]) |
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| 323 | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) |
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| 324 | fi |
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| 325 | |
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| 326 | dnl For backward compatibility. Some packages may be using this. |
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| 327 | AC_DEFINE([HAVE_GETTEXT], [1], |
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| 328 | [Define if the GNU gettext() function is already present or preinstalled.]) |
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| 329 | AC_DEFINE([HAVE_DCGETTEXT], [1], |
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| 330 | [Define if the GNU dcgettext() function is already present or preinstalled.]) |
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| 331 | fi |
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| 332 | |
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| 333 | dnl We need to process the po/ directory. |
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| 334 | POSUB=po |
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| 335 | fi |
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| 336 | |
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| 337 | ifelse(gt_included_intl, yes, [ |
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| 338 | dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL |
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| 339 | dnl to 'yes' because some of the testsuite requires it. |
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| 340 | if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then |
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| 341 | BUILD_INCLUDED_LIBINTL=yes |
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| 342 | fi |
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| 343 | |
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| 344 | dnl Make all variables we use known to autoconf. |
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| 345 | AC_SUBST([BUILD_INCLUDED_LIBINTL]) |
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| 346 | AC_SUBST([USE_INCLUDED_LIBINTL]) |
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| 347 | AC_SUBST([CATOBJEXT]) |
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| 348 | |
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| 349 | dnl For backward compatibility. Some configure.ins may be using this. |
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| 350 | nls_cv_header_intl= |
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| 351 | nls_cv_header_libgt= |
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| 352 | |
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| 353 | dnl For backward compatibility. Some Makefiles may be using this. |
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| 354 | DATADIRNAME=share |
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| 355 | AC_SUBST([DATADIRNAME]) |
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| 356 | |
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| 357 | dnl For backward compatibility. Some Makefiles may be using this. |
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| 358 | INSTOBJEXT=.mo |
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| 359 | AC_SUBST([INSTOBJEXT]) |
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| 360 | |
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| 361 | dnl For backward compatibility. Some Makefiles may be using this. |
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| 362 | GENCAT=gencat |
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| 363 | AC_SUBST([GENCAT]) |
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| 364 | |
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| 365 | dnl For backward compatibility. Some Makefiles may be using this. |
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| 366 | INTLOBJS= |
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| 367 | if test "$USE_INCLUDED_LIBINTL" = yes; then |
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| 368 | INTLOBJS="\$(GETTOBJS)" |
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| 369 | fi |
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| 370 | AC_SUBST([INTLOBJS]) |
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| 371 | |
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| 372 | dnl Enable libtool support if the surrounding package wishes it. |
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| 373 | INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix |
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| 374 | AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX]) |
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| 375 | ]) |
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| 376 | |
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| 377 | dnl For backward compatibility. Some Makefiles may be using this. |
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| 378 | INTLLIBS="$LIBINTL" |
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| 379 | AC_SUBST([INTLLIBS]) |
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| 380 | |
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| 381 | dnl Make all documented variables known to autoconf. |
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| 382 | AC_SUBST([LIBINTL]) |
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| 383 | AC_SUBST([LTLIBINTL]) |
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| 384 | AC_SUBST([POSUB]) |
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| 385 | ]) |
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| 386 | |
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| 387 | |
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| 388 | dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized. |
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| 389 | m4_define([gt_NEEDS_INIT], |
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| 390 | [ |
---|
| 391 | m4_divert_text([DEFAULTS], [gt_needs=]) |
---|
| 392 | m4_define([gt_NEEDS_INIT], []) |
---|
| 393 | ]) |
---|
| 394 | |
---|
| 395 | |
---|
| 396 | dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL]) |
---|
| 397 | AC_DEFUN([AM_GNU_GETTEXT_NEED], |
---|
| 398 | [ |
---|
| 399 | m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"]) |
---|
| 400 | ]) |
---|
| 401 | |
---|
| 402 | |
---|
| 403 | dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version]) |
---|
| 404 | AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) |
---|
| 405 | |
---|
| 406 | # Copyright (C) 1995-2002 Free Software Foundation, Inc. |
---|
| 407 | # Copyright (C) 2001-2003,2004 Red Hat, Inc. |
---|
| 408 | # |
---|
| 409 | # This file is free software, distributed under the terms of the GNU |
---|
| 410 | # General Public License. As a special exception to the GNU General |
---|
| 411 | # Public License, this file may be distributed as part of a program |
---|
| 412 | # that contains a configuration script generated by Autoconf, under |
---|
| 413 | # the same distribution terms as the rest of that program. |
---|
| 414 | # |
---|
| 415 | # This file can be copied and used freely without restrictions. It can |
---|
| 416 | # be used in projects which are not available under the GNU Public License |
---|
| 417 | # but which still want to provide support for the GNU gettext functionality. |
---|
| 418 | # |
---|
| 419 | # Macro to add for using GNU gettext. |
---|
| 420 | # Ulrich Drepper <drepper@cygnus.com>, 1995, 1996 |
---|
| 421 | # |
---|
| 422 | # Modified to never use included libintl. |
---|
| 423 | # Owen Taylor <otaylor@redhat.com>, 12/15/1998 |
---|
| 424 | # |
---|
| 425 | # Major rework to remove unused code |
---|
| 426 | # Owen Taylor <otaylor@redhat.com>, 12/11/2002 |
---|
| 427 | # |
---|
| 428 | # Added better handling of ALL_LINGUAS from GNU gettext version |
---|
| 429 | # written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002 |
---|
| 430 | # |
---|
| 431 | # Modified to require ngettext |
---|
| 432 | # Matthias Clasen <mclasen@redhat.com> 08/06/2004 |
---|
| 433 | # |
---|
| 434 | # We need this here as well, since someone might use autoconf-2.5x |
---|
| 435 | # to configure GLib then an older version to configure a package |
---|
| 436 | # using AM_GLIB_GNU_GETTEXT |
---|
| 437 | AC_PREREQ(2.53) |
---|
| 438 | |
---|
| 439 | dnl |
---|
| 440 | dnl We go to great lengths to make sure that aclocal won't |
---|
| 441 | dnl try to pull in the installed version of these macros |
---|
| 442 | dnl when running aclocal in the glib directory. |
---|
| 443 | dnl |
---|
| 444 | m4_copy([AC_DEFUN],[glib_DEFUN]) |
---|
| 445 | m4_copy([AC_REQUIRE],[glib_REQUIRE]) |
---|
| 446 | dnl |
---|
| 447 | dnl At the end, if we're not within glib, we'll define the public |
---|
| 448 | dnl definitions in terms of our private definitions. |
---|
| 449 | dnl |
---|
| 450 | |
---|
| 451 | # GLIB_LC_MESSAGES |
---|
| 452 | #-------------------- |
---|
| 453 | glib_DEFUN([GLIB_LC_MESSAGES], |
---|
| 454 | [AC_CHECK_HEADERS([locale.h]) |
---|
| 455 | if test $ac_cv_header_locale_h = yes; then |
---|
| 456 | AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, |
---|
| 457 | [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], |
---|
| 458 | am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) |
---|
| 459 | if test $am_cv_val_LC_MESSAGES = yes; then |
---|
| 460 | AC_DEFINE(HAVE_LC_MESSAGES, 1, |
---|
| 461 | [Define if your <locale.h> file defines LC_MESSAGES.]) |
---|
| 462 | fi |
---|
| 463 | fi]) |
---|
| 464 | |
---|
| 465 | # GLIB_PATH_PROG_WITH_TEST |
---|
| 466 | #---------------------------- |
---|
| 467 | dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, |
---|
| 468 | dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) |
---|
| 469 | glib_DEFUN([GLIB_PATH_PROG_WITH_TEST], |
---|
| 470 | [# Extract the first word of "$2", so it can be a program name with args. |
---|
| 471 | set dummy $2; ac_word=[$]2 |
---|
| 472 | AC_MSG_CHECKING([for $ac_word]) |
---|
| 473 | AC_CACHE_VAL(ac_cv_path_$1, |
---|
| 474 | [case "[$]$1" in |
---|
| 475 | /*) |
---|
| 476 | ac_cv_path_$1="[$]$1" # Let the user override the test with a path. |
---|
| 477 | ;; |
---|
| 478 | *) |
---|
| 479 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
---|
| 480 | for ac_dir in ifelse([$5], , $PATH, [$5]); do |
---|
| 481 | test -z "$ac_dir" && ac_dir=. |
---|
| 482 | if test -f $ac_dir/$ac_word; then |
---|
| 483 | if [$3]; then |
---|
| 484 | ac_cv_path_$1="$ac_dir/$ac_word" |
---|
| 485 | break |
---|
| 486 | fi |
---|
| 487 | fi |
---|
| 488 | done |
---|
| 489 | IFS="$ac_save_ifs" |
---|
| 490 | dnl If no 4th arg is given, leave the cache variable unset, |
---|
| 491 | dnl so AC_PATH_PROGS will keep looking. |
---|
| 492 | ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" |
---|
| 493 | ])dnl |
---|
| 494 | ;; |
---|
| 495 | esac])dnl |
---|
| 496 | $1="$ac_cv_path_$1" |
---|
| 497 | if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then |
---|
| 498 | AC_MSG_RESULT([$]$1) |
---|
| 499 | else |
---|
| 500 | AC_MSG_RESULT(no) |
---|
| 501 | fi |
---|
| 502 | AC_SUBST($1)dnl |
---|
| 503 | ]) |
---|
| 504 | |
---|
| 505 | # GLIB_WITH_NLS |
---|
| 506 | #----------------- |
---|
| 507 | glib_DEFUN([GLIB_WITH_NLS], |
---|
| 508 | dnl NLS is obligatory |
---|
| 509 | [USE_NLS=yes |
---|
| 510 | AC_SUBST(USE_NLS) |
---|
| 511 | |
---|
| 512 | gt_cv_have_gettext=no |
---|
| 513 | |
---|
| 514 | CATOBJEXT=NONE |
---|
| 515 | XGETTEXT=: |
---|
| 516 | INTLLIBS= |
---|
| 517 | |
---|
| 518 | AC_CHECK_HEADER(libintl.h, |
---|
| 519 | [gt_cv_func_dgettext_libintl="no" |
---|
| 520 | libintl_extra_libs="" |
---|
| 521 | |
---|
| 522 | # |
---|
| 523 | # First check in libc |
---|
| 524 | # |
---|
| 525 | AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc, |
---|
| 526 | [AC_TRY_LINK([ |
---|
| 527 | #include <libintl.h> |
---|
| 528 | ], |
---|
| 529 | [return !ngettext ("","", 1)], |
---|
| 530 | gt_cv_func_ngettext_libc=yes, |
---|
| 531 | gt_cv_func_ngettext_libc=no) |
---|
| 532 | ]) |
---|
| 533 | |
---|
| 534 | if test "$gt_cv_func_ngettext_libc" = "yes" ; then |
---|
| 535 | AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc, |
---|
| 536 | [AC_TRY_LINK([ |
---|
| 537 | #include <libintl.h> |
---|
| 538 | ], |
---|
| 539 | [return !dgettext ("","")], |
---|
| 540 | gt_cv_func_dgettext_libc=yes, |
---|
| 541 | gt_cv_func_dgettext_libc=no) |
---|
| 542 | ]) |
---|
| 543 | fi |
---|
| 544 | |
---|
| 545 | if test "$gt_cv_func_ngettext_libc" = "yes" ; then |
---|
| 546 | AC_CHECK_FUNCS(bind_textdomain_codeset) |
---|
| 547 | fi |
---|
| 548 | |
---|
| 549 | # |
---|
| 550 | # If we don't have everything we want, check in libintl |
---|
| 551 | # |
---|
| 552 | if test "$gt_cv_func_dgettext_libc" != "yes" \ |
---|
| 553 | || test "$gt_cv_func_ngettext_libc" != "yes" \ |
---|
| 554 | || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then |
---|
| 555 | |
---|
| 556 | AC_CHECK_LIB(intl, bindtextdomain, |
---|
| 557 | [AC_CHECK_LIB(intl, ngettext, |
---|
| 558 | [AC_CHECK_LIB(intl, dgettext, |
---|
| 559 | gt_cv_func_dgettext_libintl=yes)])]) |
---|
| 560 | |
---|
| 561 | if test "$gt_cv_func_dgettext_libintl" != "yes" ; then |
---|
| 562 | AC_MSG_CHECKING([if -liconv is needed to use gettext]) |
---|
| 563 | AC_MSG_RESULT([]) |
---|
| 564 | AC_CHECK_LIB(intl, ngettext, |
---|
| 565 | [AC_CHECK_LIB(intl, dcgettext, |
---|
| 566 | [gt_cv_func_dgettext_libintl=yes |
---|
| 567 | libintl_extra_libs=-liconv], |
---|
| 568 | :,-liconv)], |
---|
| 569 | :,-liconv) |
---|
| 570 | fi |
---|
| 571 | |
---|
| 572 | # |
---|
| 573 | # If we found libintl, then check in it for bind_textdomain_codeset(); |
---|
| 574 | # we'll prefer libc if neither have bind_textdomain_codeset(), |
---|
| 575 | # and both have dgettext and ngettext |
---|
| 576 | # |
---|
| 577 | if test "$gt_cv_func_dgettext_libintl" = "yes" ; then |
---|
| 578 | glib_save_LIBS="$LIBS" |
---|
| 579 | LIBS="$LIBS -lintl $libintl_extra_libs" |
---|
| 580 | unset ac_cv_func_bind_textdomain_codeset |
---|
| 581 | AC_CHECK_FUNCS(bind_textdomain_codeset) |
---|
| 582 | LIBS="$glib_save_LIBS" |
---|
| 583 | |
---|
| 584 | if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then |
---|
| 585 | gt_cv_func_dgettext_libc=no |
---|
| 586 | else |
---|
| 587 | if test "$gt_cv_func_dgettext_libc" = "yes" \ |
---|
| 588 | && test "$gt_cv_func_ngettext_libc" = "yes"; then |
---|
| 589 | gt_cv_func_dgettext_libintl=no |
---|
| 590 | fi |
---|
| 591 | fi |
---|
| 592 | fi |
---|
| 593 | fi |
---|
| 594 | |
---|
| 595 | if test "$gt_cv_func_dgettext_libc" = "yes" \ |
---|
| 596 | || test "$gt_cv_func_dgettext_libintl" = "yes"; then |
---|
| 597 | gt_cv_have_gettext=yes |
---|
| 598 | fi |
---|
| 599 | |
---|
| 600 | if test "$gt_cv_func_dgettext_libintl" = "yes"; then |
---|
| 601 | INTLLIBS="-lintl $libintl_extra_libs" |
---|
| 602 | fi |
---|
| 603 | |
---|
| 604 | if test "$gt_cv_have_gettext" = "yes"; then |
---|
| 605 | AC_DEFINE(HAVE_GETTEXT,1, |
---|
| 606 | [Define if the GNU gettext() function is already present or preinstalled.]) |
---|
| 607 | GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, |
---|
| 608 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl |
---|
| 609 | if test "$MSGFMT" != "no"; then |
---|
| 610 | glib_save_LIBS="$LIBS" |
---|
| 611 | LIBS="$LIBS $INTLLIBS" |
---|
| 612 | AC_CHECK_FUNCS(dcgettext) |
---|
| 613 | MSGFMT_OPTS= |
---|
| 614 | AC_MSG_CHECKING([if msgfmt accepts -c]) |
---|
| 615 | GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[ |
---|
| 616 | msgid "" |
---|
| 617 | msgstr "" |
---|
| 618 | "Content-Type: text/plain; charset=UTF-8\n" |
---|
| 619 | "Project-Id-Version: test 1.0\n" |
---|
| 620 | "PO-Revision-Date: 2007-02-15 12:01+0100\n" |
---|
| 621 | "Last-Translator: test <foo@bar.xx>\n" |
---|
| 622 | "Language-Team: C <LL@li.org>\n" |
---|
| 623 | "MIME-Version: 1.0\n" |
---|
| 624 | "Content-Transfer-Encoding: 8bit\n" |
---|
| 625 | ], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])]) |
---|
| 626 | AC_SUBST(MSGFMT_OPTS) |
---|
| 627 | AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) |
---|
| 628 | GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, |
---|
| 629 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) |
---|
| 630 | AC_TRY_LINK(, [extern int _nl_msg_cat_cntr; |
---|
| 631 | return _nl_msg_cat_cntr], |
---|
| 632 | [CATOBJEXT=.gmo |
---|
| 633 | DATADIRNAME=share], |
---|
| 634 | [case $host in |
---|
| 635 | *-*-solaris*) |
---|
| 636 | dnl On Solaris, if bind_textdomain_codeset is in libc, |
---|
| 637 | dnl GNU format message catalog is always supported, |
---|
| 638 | dnl since both are added to the libc all together. |
---|
| 639 | dnl Hence, we'd like to go with DATADIRNAME=share and |
---|
| 640 | dnl and CATOBJEXT=.gmo in this case. |
---|
| 641 | AC_CHECK_FUNC(bind_textdomain_codeset, |
---|
| 642 | [CATOBJEXT=.gmo |
---|
| 643 | DATADIRNAME=share], |
---|
| 644 | [CATOBJEXT=.mo |
---|
| 645 | DATADIRNAME=lib]) |
---|
| 646 | ;; |
---|
| 647 | *-*-openbsd*) |
---|
| 648 | CATOBJEXT=.mo |
---|
| 649 | DATADIRNAME=share |
---|
| 650 | ;; |
---|
| 651 | *) |
---|
| 652 | CATOBJEXT=.mo |
---|
| 653 | DATADIRNAME=lib |
---|
| 654 | ;; |
---|
| 655 | esac]) |
---|
| 656 | LIBS="$glib_save_LIBS" |
---|
| 657 | INSTOBJEXT=.mo |
---|
| 658 | else |
---|
| 659 | gt_cv_have_gettext=no |
---|
| 660 | fi |
---|
| 661 | fi |
---|
| 662 | ]) |
---|
| 663 | |
---|
| 664 | if test "$gt_cv_have_gettext" = "yes" ; then |
---|
| 665 | AC_DEFINE(ENABLE_NLS, 1, |
---|
| 666 | [always defined to indicate that i18n is enabled]) |
---|
| 667 | fi |
---|
| 668 | |
---|
| 669 | dnl Test whether we really found GNU xgettext. |
---|
| 670 | if test "$XGETTEXT" != ":"; then |
---|
| 671 | dnl If it is not GNU xgettext we define it as : so that the |
---|
| 672 | dnl Makefiles still can work. |
---|
| 673 | if $XGETTEXT --omit-header /dev/null 2> /dev/null; then |
---|
| 674 | : ; |
---|
| 675 | else |
---|
| 676 | AC_MSG_RESULT( |
---|
| 677 | [found xgettext program is not GNU xgettext; ignore it]) |
---|
| 678 | XGETTEXT=":" |
---|
| 679 | fi |
---|
| 680 | fi |
---|
| 681 | |
---|
| 682 | # We need to process the po/ directory. |
---|
| 683 | POSUB=po |
---|
| 684 | |
---|
| 685 | AC_OUTPUT_COMMANDS( |
---|
| 686 | [case "$CONFIG_FILES" in *po/Makefile.in*) |
---|
| 687 | sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile |
---|
| 688 | esac]) |
---|
| 689 | |
---|
| 690 | dnl These rules are solely for the distribution goal. While doing this |
---|
| 691 | dnl we only have to keep exactly one list of the available catalogs |
---|
| 692 | dnl in configure.ac. |
---|
| 693 | for lang in $ALL_LINGUAS; do |
---|
| 694 | GMOFILES="$GMOFILES $lang.gmo" |
---|
| 695 | POFILES="$POFILES $lang.po" |
---|
| 696 | done |
---|
| 697 | |
---|
| 698 | dnl Make all variables we use known to autoconf. |
---|
| 699 | AC_SUBST(CATALOGS) |
---|
| 700 | AC_SUBST(CATOBJEXT) |
---|
| 701 | AC_SUBST(DATADIRNAME) |
---|
| 702 | AC_SUBST(GMOFILES) |
---|
| 703 | AC_SUBST(INSTOBJEXT) |
---|
| 704 | AC_SUBST(INTLLIBS) |
---|
| 705 | AC_SUBST(PO_IN_DATADIR_TRUE) |
---|
| 706 | AC_SUBST(PO_IN_DATADIR_FALSE) |
---|
| 707 | AC_SUBST(POFILES) |
---|
| 708 | AC_SUBST(POSUB) |
---|
| 709 | ]) |
---|
| 710 | |
---|
| 711 | # AM_GLIB_GNU_GETTEXT |
---|
| 712 | # ------------------- |
---|
| 713 | # Do checks necessary for use of gettext. If a suitable implementation |
---|
| 714 | # of gettext is found in either in libintl or in the C library, |
---|
| 715 | # it will set INTLLIBS to the libraries needed for use of gettext |
---|
| 716 | # and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable |
---|
| 717 | # gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST() |
---|
| 718 | # on various variables needed by the Makefile.in.in installed by |
---|
| 719 | # glib-gettextize. |
---|
| 720 | dnl |
---|
| 721 | glib_DEFUN([GLIB_GNU_GETTEXT], |
---|
| 722 | [AC_REQUIRE([AC_PROG_CC])dnl |
---|
| 723 | AC_REQUIRE([AC_HEADER_STDC])dnl |
---|
| 724 | |
---|
| 725 | GLIB_LC_MESSAGES |
---|
| 726 | GLIB_WITH_NLS |
---|
| 727 | |
---|
| 728 | if test "$gt_cv_have_gettext" = "yes"; then |
---|
| 729 | if test "x$ALL_LINGUAS" = "x"; then |
---|
| 730 | LINGUAS= |
---|
| 731 | else |
---|
| 732 | AC_MSG_CHECKING(for catalogs to be installed) |
---|
| 733 | NEW_LINGUAS= |
---|
| 734 | for presentlang in $ALL_LINGUAS; do |
---|
| 735 | useit=no |
---|
| 736 | if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then |
---|
| 737 | desiredlanguages="$LINGUAS" |
---|
| 738 | else |
---|
| 739 | desiredlanguages="$ALL_LINGUAS" |
---|
| 740 | fi |
---|
| 741 | for desiredlang in $desiredlanguages; do |
---|
| 742 | # Use the presentlang catalog if desiredlang is |
---|
| 743 | # a. equal to presentlang, or |
---|
| 744 | # b. a variant of presentlang (because in this case, |
---|
| 745 | # presentlang can be used as a fallback for messages |
---|
| 746 | # which are not translated in the desiredlang catalog). |
---|
| 747 | case "$desiredlang" in |
---|
| 748 | "$presentlang"*) useit=yes;; |
---|
| 749 | esac |
---|
| 750 | done |
---|
| 751 | if test $useit = yes; then |
---|
| 752 | NEW_LINGUAS="$NEW_LINGUAS $presentlang" |
---|
| 753 | fi |
---|
| 754 | done |
---|
| 755 | LINGUAS=$NEW_LINGUAS |
---|
| 756 | AC_MSG_RESULT($LINGUAS) |
---|
| 757 | fi |
---|
| 758 | |
---|
| 759 | dnl Construct list of names of catalog files to be constructed. |
---|
| 760 | if test -n "$LINGUAS"; then |
---|
| 761 | for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done |
---|
| 762 | fi |
---|
| 763 | fi |
---|
| 764 | |
---|
| 765 | dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly |
---|
| 766 | dnl find the mkinstalldirs script in another subdir but ($top_srcdir). |
---|
| 767 | dnl Try to locate is. |
---|
| 768 | MKINSTALLDIRS= |
---|
| 769 | if test -n "$ac_aux_dir"; then |
---|
| 770 | MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" |
---|
| 771 | fi |
---|
| 772 | if test -z "$MKINSTALLDIRS"; then |
---|
| 773 | MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" |
---|
| 774 | fi |
---|
| 775 | AC_SUBST(MKINSTALLDIRS) |
---|
| 776 | |
---|
| 777 | dnl Generate list of files to be processed by xgettext which will |
---|
| 778 | dnl be included in po/Makefile. |
---|
| 779 | test -d po || mkdir po |
---|
| 780 | if test "x$srcdir" != "x."; then |
---|
| 781 | if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then |
---|
| 782 | posrcprefix="$srcdir/" |
---|
| 783 | else |
---|
| 784 | posrcprefix="../$srcdir/" |
---|
| 785 | fi |
---|
| 786 | else |
---|
| 787 | posrcprefix="../" |
---|
| 788 | fi |
---|
| 789 | rm -f po/POTFILES |
---|
| 790 | sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ |
---|
| 791 | < $srcdir/po/POTFILES.in > po/POTFILES |
---|
| 792 | ]) |
---|
| 793 | |
---|
| 794 | # AM_GLIB_DEFINE_LOCALEDIR(VARIABLE) |
---|
| 795 | # ------------------------------- |
---|
| 796 | # Define VARIABLE to the location where catalog files will |
---|
| 797 | # be installed by po/Makefile. |
---|
| 798 | glib_DEFUN([GLIB_DEFINE_LOCALEDIR], |
---|
| 799 | [glib_REQUIRE([GLIB_GNU_GETTEXT])dnl |
---|
| 800 | glib_save_prefix="$prefix" |
---|
| 801 | glib_save_exec_prefix="$exec_prefix" |
---|
| 802 | glib_save_datarootdir="$datarootdir" |
---|
| 803 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
---|
| 804 | test "x$exec_prefix" = xNONE && exec_prefix=$prefix |
---|
| 805 | datarootdir=`eval echo "${datarootdir}"` |
---|
| 806 | if test "x$CATOBJEXT" = "x.mo" ; then |
---|
| 807 | localedir=`eval echo "${libdir}/locale"` |
---|
| 808 | else |
---|
| 809 | localedir=`eval echo "${datadir}/locale"` |
---|
| 810 | fi |
---|
| 811 | prefix="$glib_save_prefix" |
---|
| 812 | exec_prefix="$glib_save_exec_prefix" |
---|
| 813 | datarootdir="$glib_save_datarootdir" |
---|
| 814 | AC_DEFINE_UNQUOTED($1, "$localedir", |
---|
| 815 | [Define the location where the catalogs will be installed]) |
---|
| 816 | ]) |
---|
| 817 | |
---|
| 818 | dnl |
---|
| 819 | dnl Now the definitions that aclocal will find |
---|
| 820 | dnl |
---|
| 821 | ifdef(glib_configure_ac,[],[ |
---|
| 822 | AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)]) |
---|
| 823 | AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)]) |
---|
| 824 | ])dnl |
---|
| 825 | |
---|
| 826 | # GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL]) |
---|
| 827 | # |
---|
| 828 | # Create a temporary file with TEST-FILE as its contents and pass the |
---|
| 829 | # file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with |
---|
| 830 | # 0 and perform ACTION-IF-FAIL for any other exit status. |
---|
| 831 | AC_DEFUN([GLIB_RUN_PROG], |
---|
| 832 | [cat >conftest.foo <<_ACEOF |
---|
| 833 | $2 |
---|
| 834 | _ACEOF |
---|
| 835 | if AC_RUN_LOG([$1 conftest.foo]); then |
---|
| 836 | m4_ifval([$3], [$3], [:]) |
---|
| 837 | m4_ifvaln([$4], [else $4])dnl |
---|
| 838 | echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD |
---|
| 839 | sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD |
---|
| 840 | fi]) |
---|
| 841 | |
---|
| 842 | |
---|
| 843 | |
---|
| 844 | dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml]) |
---|
| 845 | # serial 42 IT_PROG_INTLTOOL |
---|
| 846 | AC_DEFUN([IT_PROG_INTLTOOL], [ |
---|
| 847 | AC_PREREQ([2.50])dnl |
---|
| 848 | AC_REQUIRE([AM_NLS])dnl |
---|
| 849 | |
---|
| 850 | case "$am__api_version" in |
---|
| 851 | 1.[01234]) |
---|
| 852 | AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool]) |
---|
| 853 | ;; |
---|
| 854 | *) |
---|
| 855 | ;; |
---|
| 856 | esac |
---|
| 857 | |
---|
| 858 | INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'` |
---|
| 859 | INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3` |
---|
| 860 | INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'` |
---|
| 861 | if test -n "$1"; then |
---|
| 862 | AC_MSG_CHECKING([for intltool >= $1]) |
---|
| 863 | AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found]) |
---|
| 864 | test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" || |
---|
| 865 | AC_MSG_ERROR([Your intltool is too old. You need intltool $1 or later.]) |
---|
| 866 | fi |
---|
| 867 | |
---|
| 868 | AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update]) |
---|
| 869 | AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge]) |
---|
| 870 | AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract]) |
---|
| 871 | if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then |
---|
| 872 | AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.]) |
---|
| 873 | fi |
---|
| 874 | |
---|
| 875 | if test -z "$AM_DEFAULT_VERBOSITY"; then |
---|
| 876 | AM_DEFAULT_VERBOSITY=1 |
---|
| 877 | fi |
---|
| 878 | AC_SUBST([AM_DEFAULT_VERBOSITY]) |
---|
| 879 | |
---|
| 880 | INTLTOOL_V_MERGE='$(INTLTOOL__v_MERGE_$(V))' |
---|
| 881 | INTLTOOL__v_MERGE_='$(INTLTOOL__v_MERGE_$(AM_DEFAULT_VERBOSITY))' |
---|
| 882 | INTLTOOL__v_MERGE_0='@echo " ITMRG " [$]@;' |
---|
| 883 | AC_SUBST(INTLTOOL_V_MERGE) |
---|
| 884 | AC_SUBST(INTLTOOL__v_MERGE_) |
---|
| 885 | AC_SUBST(INTLTOOL__v_MERGE_0) |
---|
| 886 | |
---|
| 887 | INTLTOOL_V_MERGE_OPTIONS='$(intltool__v_merge_options_$(V))' |
---|
| 888 | intltool__v_merge_options_='$(intltool__v_merge_options_$(AM_DEFAULT_VERBOSITY))' |
---|
| 889 | intltool__v_merge_options_0='-q' |
---|
| 890 | AC_SUBST(INTLTOOL_V_MERGE_OPTIONS) |
---|
| 891 | AC_SUBST(intltool__v_merge_options_) |
---|
| 892 | AC_SUBST(intltool__v_merge_options_0) |
---|
| 893 | |
---|
| 894 | 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 $< [$]@' |
---|
| 895 | 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 $< [$]@' |
---|
| 896 | 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 $< [$]@' |
---|
| 897 | 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 $< [$]@' |
---|
| 898 | 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 $< [$]@' |
---|
| 899 | 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 $< [$]@' |
---|
| 900 | 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 $< [$]@' |
---|
| 901 | 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 $< [$]@' |
---|
| 902 | 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 $< [$]@' |
---|
| 903 | 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 $< [$]@' |
---|
| 904 | 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 $< [$]@' |
---|
| 905 | if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge 5000; then |
---|
| 906 | 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 $< [$]@' |
---|
| 907 | else |
---|
| 908 | 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' |
---|
| 909 | fi |
---|
| 910 | 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 $< [$]@' |
---|
| 911 | 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 $< [$]@' |
---|
| 912 | 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 $< [$]@' |
---|
| 913 | 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 $< [$]@' |
---|
| 914 | 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 $< [$]@' |
---|
| 915 | 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 $< [$]@' |
---|
| 916 | 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 $< [$]@' |
---|
| 917 | |
---|
| 918 | _IT_SUBST(INTLTOOL_DESKTOP_RULE) |
---|
| 919 | _IT_SUBST(INTLTOOL_DIRECTORY_RULE) |
---|
| 920 | _IT_SUBST(INTLTOOL_KEYS_RULE) |
---|
| 921 | _IT_SUBST(INTLTOOL_PROP_RULE) |
---|
| 922 | _IT_SUBST(INTLTOOL_OAF_RULE) |
---|
| 923 | _IT_SUBST(INTLTOOL_PONG_RULE) |
---|
| 924 | _IT_SUBST(INTLTOOL_SERVER_RULE) |
---|
| 925 | _IT_SUBST(INTLTOOL_SHEET_RULE) |
---|
| 926 | _IT_SUBST(INTLTOOL_SOUNDLIST_RULE) |
---|
| 927 | _IT_SUBST(INTLTOOL_UI_RULE) |
---|
| 928 | _IT_SUBST(INTLTOOL_XAM_RULE) |
---|
| 929 | _IT_SUBST(INTLTOOL_KBD_RULE) |
---|
| 930 | _IT_SUBST(INTLTOOL_XML_RULE) |
---|
| 931 | _IT_SUBST(INTLTOOL_XML_NOMERGE_RULE) |
---|
| 932 | _IT_SUBST(INTLTOOL_CAVES_RULE) |
---|
| 933 | _IT_SUBST(INTLTOOL_SCHEMAS_RULE) |
---|
| 934 | _IT_SUBST(INTLTOOL_THEME_RULE) |
---|
| 935 | _IT_SUBST(INTLTOOL_SERVICE_RULE) |
---|
| 936 | _IT_SUBST(INTLTOOL_POLICY_RULE) |
---|
| 937 | |
---|
| 938 | # Check the gettext tools to make sure they are GNU |
---|
| 939 | AC_PATH_PROG(XGETTEXT, xgettext) |
---|
| 940 | AC_PATH_PROG(MSGMERGE, msgmerge) |
---|
| 941 | AC_PATH_PROG(MSGFMT, msgfmt) |
---|
| 942 | AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) |
---|
| 943 | if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then |
---|
| 944 | AC_MSG_ERROR([GNU gettext tools not found; required for intltool]) |
---|
| 945 | fi |
---|
| 946 | xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`" |
---|
| 947 | mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`" |
---|
| 948 | mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`" |
---|
| 949 | if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then |
---|
| 950 | AC_MSG_ERROR([GNU gettext tools not found; required for intltool]) |
---|
| 951 | fi |
---|
| 952 | |
---|
| 953 | AC_PATH_PROG(INTLTOOL_PERL, perl) |
---|
| 954 | if test -z "$INTLTOOL_PERL"; then |
---|
| 955 | AC_MSG_ERROR([perl not found]) |
---|
| 956 | fi |
---|
| 957 | AC_MSG_CHECKING([for perl >= 5.8.1]) |
---|
| 958 | $INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1 |
---|
| 959 | if test $? -ne 0; then |
---|
| 960 | AC_MSG_ERROR([perl 5.8.1 is required for intltool]) |
---|
| 961 | else |
---|
| 962 | IT_PERL_VERSION=`$INTLTOOL_PERL -e "printf '%vd', $^V"` |
---|
| 963 | AC_MSG_RESULT([$IT_PERL_VERSION]) |
---|
| 964 | fi |
---|
| 965 | if test "x$2" != "xno-xml"; then |
---|
| 966 | AC_MSG_CHECKING([for XML::Parser]) |
---|
| 967 | if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then |
---|
| 968 | AC_MSG_RESULT([ok]) |
---|
| 969 | else |
---|
| 970 | AC_MSG_ERROR([XML::Parser perl module is required for intltool]) |
---|
| 971 | fi |
---|
| 972 | fi |
---|
| 973 | |
---|
| 974 | # Substitute ALL_LINGUAS so we can use it in po/Makefile |
---|
| 975 | AC_SUBST(ALL_LINGUAS) |
---|
| 976 | |
---|
| 977 | # Set DATADIRNAME correctly if it is not set yet |
---|
| 978 | # (copied from glib-gettext.m4) |
---|
| 979 | if test -z "$DATADIRNAME"; then |
---|
| 980 | AC_LINK_IFELSE( |
---|
| 981 | [AC_LANG_PROGRAM([[]], |
---|
| 982 | [[extern int _nl_msg_cat_cntr; |
---|
| 983 | return _nl_msg_cat_cntr]])], |
---|
| 984 | [DATADIRNAME=share], |
---|
| 985 | [case $host in |
---|
| 986 | *-*-solaris*) |
---|
| 987 | dnl On Solaris, if bind_textdomain_codeset is in libc, |
---|
| 988 | dnl GNU format message catalog is always supported, |
---|
| 989 | dnl since both are added to the libc all together. |
---|
| 990 | dnl Hence, we'd like to go with DATADIRNAME=share |
---|
| 991 | dnl in this case. |
---|
| 992 | AC_CHECK_FUNC(bind_textdomain_codeset, |
---|
| 993 | [DATADIRNAME=share], [DATADIRNAME=lib]) |
---|
| 994 | ;; |
---|
| 995 | *) |
---|
| 996 | [DATADIRNAME=lib] |
---|
| 997 | ;; |
---|
| 998 | esac]) |
---|
| 999 | fi |
---|
| 1000 | AC_SUBST(DATADIRNAME) |
---|
| 1001 | |
---|
| 1002 | IT_PO_SUBDIR([po]) |
---|
| 1003 | |
---|
| 1004 | ]) |
---|
| 1005 | |
---|
| 1006 | |
---|
| 1007 | # IT_PO_SUBDIR(DIRNAME) |
---|
| 1008 | # --------------------- |
---|
| 1009 | # All po subdirs have to be declared with this macro; the subdir "po" is |
---|
| 1010 | # declared by IT_PROG_INTLTOOL. |
---|
| 1011 | # |
---|
| 1012 | AC_DEFUN([IT_PO_SUBDIR], |
---|
| 1013 | [AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS. |
---|
| 1014 | dnl |
---|
| 1015 | dnl The following CONFIG_COMMANDS should be executed at the very end |
---|
| 1016 | dnl of config.status. |
---|
| 1017 | AC_CONFIG_COMMANDS_PRE([ |
---|
| 1018 | AC_CONFIG_COMMANDS([$1/stamp-it], [ |
---|
| 1019 | if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then |
---|
| 1020 | AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.]) |
---|
| 1021 | fi |
---|
| 1022 | rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp" |
---|
| 1023 | >"$1/stamp-it.tmp" |
---|
| 1024 | [sed '/^#/d |
---|
| 1025 | s/^[[].*] *// |
---|
| 1026 | /^[ ]*$/d |
---|
| 1027 | '"s|^| $ac_top_srcdir/|" \ |
---|
| 1028 | "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES" |
---|
| 1029 | ] |
---|
| 1030 | [sed '/^POTFILES =/,/[^\\]$/ { |
---|
| 1031 | /^POTFILES =/!d |
---|
| 1032 | r $1/POTFILES |
---|
| 1033 | } |
---|
| 1034 | ' "$1/Makefile.in" >"$1/Makefile"] |
---|
| 1035 | rm -f "$1/Makefile.tmp" |
---|
| 1036 | mv "$1/stamp-it.tmp" "$1/stamp-it" |
---|
| 1037 | ]) |
---|
| 1038 | ])dnl |
---|
| 1039 | ]) |
---|
| 1040 | |
---|
| 1041 | # _IT_SUBST(VARIABLE) |
---|
| 1042 | # ------------------- |
---|
| 1043 | # Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST |
---|
| 1044 | # |
---|
| 1045 | AC_DEFUN([_IT_SUBST], |
---|
| 1046 | [ |
---|
| 1047 | AC_SUBST([$1]) |
---|
| 1048 | m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])]) |
---|
| 1049 | ] |
---|
| 1050 | ) |
---|
| 1051 | |
---|
| 1052 | # deprecated macros |
---|
| 1053 | AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL]) |
---|
| 1054 | # A hint is needed for aclocal from Automake <= 1.9.4: |
---|
| 1055 | # AC_DEFUN([AC_PROG_INTLTOOL], ...) |
---|
| 1056 | |
---|
| 1057 | |
---|
| 1058 | # nls.m4 serial 5 (gettext-0.18) |
---|
| 1059 | dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation, |
---|
| 1060 | dnl Inc. |
---|
| 1061 | dnl This file is free software; the Free Software Foundation |
---|
| 1062 | dnl gives unlimited permission to copy and/or distribute it, |
---|
| 1063 | dnl with or without modifications, as long as this notice is preserved. |
---|
| 1064 | dnl |
---|
| 1065 | dnl This file can can be used in projects which are not available under |
---|
| 1066 | dnl the GNU General Public License or the GNU Library General Public |
---|
| 1067 | dnl License but which still want to provide support for the GNU gettext |
---|
| 1068 | dnl functionality. |
---|
| 1069 | dnl Please note that the actual code of the GNU gettext library is covered |
---|
| 1070 | dnl by the GNU Library General Public License, and the rest of the GNU |
---|
| 1071 | dnl gettext package package is covered by the GNU General Public License. |
---|
| 1072 | dnl They are *not* in the public domain. |
---|
| 1073 | |
---|
| 1074 | dnl Authors: |
---|
| 1075 | dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. |
---|
| 1076 | dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003. |
---|
| 1077 | |
---|
| 1078 | AC_PREREQ([2.50]) |
---|
| 1079 | |
---|
| 1080 | AC_DEFUN([AM_NLS], |
---|
| 1081 | [ |
---|
| 1082 | AC_MSG_CHECKING([whether NLS is requested]) |
---|
| 1083 | dnl Default is enabled NLS |
---|
| 1084 | AC_ARG_ENABLE([nls], |
---|
| 1085 | [ --disable-nls do not use Native Language Support], |
---|
| 1086 | USE_NLS=$enableval, USE_NLS=yes) |
---|
| 1087 | AC_MSG_RESULT([$USE_NLS]) |
---|
| 1088 | AC_SUBST([USE_NLS]) |
---|
| 1089 | ]) |
---|
| 1090 | |
---|
| 1091 | # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- |
---|
| 1092 | # serial 1 (pkg-config-0.24) |
---|
| 1093 | # |
---|
| 1094 | # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. |
---|
| 1095 | # |
---|
| 1096 | # This program is free software; you can redistribute it and/or modify |
---|
| 1097 | # it under the terms of the GNU General Public License as published by |
---|
| 1098 | # the Free Software Foundation; either version 2 of the License, or |
---|
| 1099 | # (at your option) any later version. |
---|
| 1100 | # |
---|
| 1101 | # This program is distributed in the hope that it will be useful, but |
---|
| 1102 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 1103 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
---|
| 1104 | # General Public License for more details. |
---|
| 1105 | # |
---|
| 1106 | # You should have received a copy of the GNU General Public License |
---|
| 1107 | # along with this program; if not, write to the Free Software |
---|
| 1108 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
---|
| 1109 | # |
---|
| 1110 | # As a special exception to the GNU General Public License, if you |
---|
| 1111 | # distribute this file as part of a program that contains a |
---|
| 1112 | # configuration script generated by Autoconf, you may include it under |
---|
| 1113 | # the same distribution terms that you use for the rest of that program. |
---|
| 1114 | |
---|
| 1115 | # PKG_PROG_PKG_CONFIG([MIN-VERSION]) |
---|
| 1116 | # ---------------------------------- |
---|
| 1117 | AC_DEFUN([PKG_PROG_PKG_CONFIG], |
---|
| 1118 | [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) |
---|
| 1119 | m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) |
---|
| 1120 | AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) |
---|
| 1121 | AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) |
---|
| 1122 | AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) |
---|
| 1123 | |
---|
| 1124 | if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then |
---|
| 1125 | AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) |
---|
| 1126 | fi |
---|
| 1127 | if test -n "$PKG_CONFIG"; then |
---|
| 1128 | _pkg_min_version=m4_default([$1], [0.9.0]) |
---|
| 1129 | AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) |
---|
| 1130 | if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then |
---|
| 1131 | AC_MSG_RESULT([yes]) |
---|
| 1132 | else |
---|
| 1133 | AC_MSG_RESULT([no]) |
---|
| 1134 | PKG_CONFIG="" |
---|
| 1135 | fi |
---|
| 1136 | fi[]dnl |
---|
| 1137 | ])# PKG_PROG_PKG_CONFIG |
---|
| 1138 | |
---|
| 1139 | # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) |
---|
| 1140 | # |
---|
| 1141 | # Check to see whether a particular set of modules exists. Similar |
---|
| 1142 | # to PKG_CHECK_MODULES(), but does not set variables or print errors. |
---|
| 1143 | # |
---|
| 1144 | # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) |
---|
| 1145 | # only at the first occurence in configure.ac, so if the first place |
---|
| 1146 | # it's called might be skipped (such as if it is within an "if", you |
---|
| 1147 | # have to call PKG_CHECK_EXISTS manually |
---|
| 1148 | # -------------------------------------------------------------- |
---|
| 1149 | AC_DEFUN([PKG_CHECK_EXISTS], |
---|
| 1150 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl |
---|
| 1151 | if test -n "$PKG_CONFIG" && \ |
---|
| 1152 | AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then |
---|
| 1153 | m4_default([$2], [:]) |
---|
| 1154 | m4_ifvaln([$3], [else |
---|
| 1155 | $3])dnl |
---|
| 1156 | fi]) |
---|
| 1157 | |
---|
| 1158 | # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) |
---|
| 1159 | # --------------------------------------------- |
---|
| 1160 | m4_define([_PKG_CONFIG], |
---|
| 1161 | [if test -n "$$1"; then |
---|
| 1162 | pkg_cv_[]$1="$$1" |
---|
| 1163 | elif test -n "$PKG_CONFIG"; then |
---|
| 1164 | PKG_CHECK_EXISTS([$3], |
---|
| 1165 | [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], |
---|
| 1166 | [pkg_failed=yes]) |
---|
| 1167 | else |
---|
| 1168 | pkg_failed=untried |
---|
| 1169 | fi[]dnl |
---|
| 1170 | ])# _PKG_CONFIG |
---|
| 1171 | |
---|
| 1172 | # _PKG_SHORT_ERRORS_SUPPORTED |
---|
| 1173 | # ----------------------------- |
---|
| 1174 | AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], |
---|
| 1175 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) |
---|
| 1176 | if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then |
---|
| 1177 | _pkg_short_errors_supported=yes |
---|
| 1178 | else |
---|
| 1179 | _pkg_short_errors_supported=no |
---|
| 1180 | fi[]dnl |
---|
| 1181 | ])# _PKG_SHORT_ERRORS_SUPPORTED |
---|
| 1182 | |
---|
| 1183 | |
---|
| 1184 | # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], |
---|
| 1185 | # [ACTION-IF-NOT-FOUND]) |
---|
| 1186 | # |
---|
| 1187 | # |
---|
| 1188 | # Note that if there is a possibility the first call to |
---|
| 1189 | # PKG_CHECK_MODULES might not happen, you should be sure to include an |
---|
| 1190 | # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac |
---|
| 1191 | # |
---|
| 1192 | # |
---|
| 1193 | # -------------------------------------------------------------- |
---|
| 1194 | AC_DEFUN([PKG_CHECK_MODULES], |
---|
| 1195 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl |
---|
| 1196 | AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl |
---|
| 1197 | AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl |
---|
| 1198 | |
---|
| 1199 | pkg_failed=no |
---|
| 1200 | AC_MSG_CHECKING([for $1]) |
---|
| 1201 | |
---|
| 1202 | _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) |
---|
| 1203 | _PKG_CONFIG([$1][_LIBS], [libs], [$2]) |
---|
| 1204 | |
---|
| 1205 | m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS |
---|
| 1206 | and $1[]_LIBS to avoid the need to call pkg-config. |
---|
| 1207 | See the pkg-config man page for more details.]) |
---|
| 1208 | |
---|
| 1209 | if test $pkg_failed = yes; then |
---|
| 1210 | AC_MSG_RESULT([no]) |
---|
| 1211 | _PKG_SHORT_ERRORS_SUPPORTED |
---|
| 1212 | if test $_pkg_short_errors_supported = yes; then |
---|
| 1213 | $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1` |
---|
| 1214 | else |
---|
| 1215 | $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1` |
---|
| 1216 | fi |
---|
| 1217 | # Put the nasty error message in config.log where it belongs |
---|
| 1218 | echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD |
---|
| 1219 | |
---|
| 1220 | m4_default([$4], [AC_MSG_ERROR( |
---|
| 1221 | [Package requirements ($2) were not met: |
---|
| 1222 | |
---|
| 1223 | $$1_PKG_ERRORS |
---|
| 1224 | |
---|
| 1225 | Consider adjusting the PKG_CONFIG_PATH environment variable if you |
---|
| 1226 | installed software in a non-standard prefix. |
---|
| 1227 | |
---|
| 1228 | _PKG_TEXT])dnl |
---|
| 1229 | ]) |
---|
| 1230 | elif test $pkg_failed = untried; then |
---|
| 1231 | AC_MSG_RESULT([no]) |
---|
| 1232 | m4_default([$4], [AC_MSG_FAILURE( |
---|
| 1233 | [The pkg-config script could not be found or is too old. Make sure it |
---|
| 1234 | is in your PATH or set the PKG_CONFIG environment variable to the full |
---|
| 1235 | path to pkg-config. |
---|
| 1236 | |
---|
| 1237 | _PKG_TEXT |
---|
| 1238 | |
---|
| 1239 | To get pkg-config, see <http://pkg-config.freedesktop.org/>.])dnl |
---|
| 1240 | ]) |
---|
| 1241 | else |
---|
| 1242 | $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS |
---|
| 1243 | $1[]_LIBS=$pkg_cv_[]$1[]_LIBS |
---|
| 1244 | AC_MSG_RESULT([yes]) |
---|
| 1245 | $3 |
---|
| 1246 | fi[]dnl |
---|
| 1247 | ])# PKG_CHECK_MODULES |
---|
| 1248 | |
---|
| 1249 | # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
---|
| 1250 | # |
---|
| 1251 | # This file is free software; the Free Software Foundation |
---|
| 1252 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1253 | # with or without modifications, as long as this notice is preserved. |
---|
| 1254 | |
---|
| 1255 | # AM_AUTOMAKE_VERSION(VERSION) |
---|
| 1256 | # ---------------------------- |
---|
| 1257 | # Automake X.Y traces this macro to ensure aclocal.m4 has been |
---|
| 1258 | # generated from the m4 files accompanying Automake X.Y. |
---|
| 1259 | # (This private macro should not be called outside this file.) |
---|
| 1260 | AC_DEFUN([AM_AUTOMAKE_VERSION], |
---|
| 1261 | [am__api_version='1.11' |
---|
| 1262 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to |
---|
| 1263 | dnl require some minimum version. Point them to the right macro. |
---|
| 1264 | m4_if([$1], [1.11.1], [], |
---|
| 1265 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl |
---|
| 1266 | ]) |
---|
| 1267 | |
---|
| 1268 | # _AM_AUTOCONF_VERSION(VERSION) |
---|
| 1269 | # ----------------------------- |
---|
| 1270 | # aclocal traces this macro to find the Autoconf version. |
---|
| 1271 | # This is a private macro too. Using m4_define simplifies |
---|
| 1272 | # the logic in aclocal, which can simply ignore this definition. |
---|
| 1273 | m4_define([_AM_AUTOCONF_VERSION], []) |
---|
| 1274 | |
---|
| 1275 | # AM_SET_CURRENT_AUTOMAKE_VERSION |
---|
| 1276 | # ------------------------------- |
---|
| 1277 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. |
---|
| 1278 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. |
---|
| 1279 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
---|
| 1280 | [AM_AUTOMAKE_VERSION([1.11.1])dnl |
---|
| 1281 | m4_ifndef([AC_AUTOCONF_VERSION], |
---|
| 1282 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
---|
| 1283 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) |
---|
| 1284 | |
---|
| 1285 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
---|
| 1286 | |
---|
| 1287 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
---|
| 1288 | # |
---|
| 1289 | # This file is free software; the Free Software Foundation |
---|
| 1290 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1291 | # with or without modifications, as long as this notice is preserved. |
---|
| 1292 | |
---|
| 1293 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
---|
| 1294 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
---|
| 1295 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
---|
| 1296 | # |
---|
| 1297 | # Of course, Automake must honor this variable whenever it calls a |
---|
| 1298 | # tool from the auxiliary directory. The problem is that $srcdir (and |
---|
| 1299 | # therefore $ac_aux_dir as well) can be either absolute or relative, |
---|
| 1300 | # depending on how configure is run. This is pretty annoying, since |
---|
| 1301 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top |
---|
| 1302 | # source directory, any form will work fine, but in subdirectories a |
---|
| 1303 | # relative path needs to be adjusted first. |
---|
| 1304 | # |
---|
| 1305 | # $ac_aux_dir/missing |
---|
| 1306 | # fails when called from a subdirectory if $ac_aux_dir is relative |
---|
| 1307 | # $top_srcdir/$ac_aux_dir/missing |
---|
| 1308 | # fails if $ac_aux_dir is absolute, |
---|
| 1309 | # fails when called from a subdirectory in a VPATH build with |
---|
| 1310 | # a relative $ac_aux_dir |
---|
| 1311 | # |
---|
| 1312 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
---|
| 1313 | # are both prefixed by $srcdir. In an in-source build this is usually |
---|
| 1314 | # harmless because $srcdir is `.', but things will broke when you |
---|
| 1315 | # start a VPATH build or use an absolute $srcdir. |
---|
| 1316 | # |
---|
| 1317 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
---|
| 1318 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
---|
| 1319 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
---|
| 1320 | # and then we would define $MISSING as |
---|
| 1321 | # MISSING="\${SHELL} $am_aux_dir/missing" |
---|
| 1322 | # This will work as long as MISSING is not called from configure, because |
---|
| 1323 | # unfortunately $(top_srcdir) has no meaning in configure. |
---|
| 1324 | # However there are other variables, like CC, which are often used in |
---|
| 1325 | # configure, and could therefore not use this "fixed" $ac_aux_dir. |
---|
| 1326 | # |
---|
| 1327 | # Another solution, used here, is to always expand $ac_aux_dir to an |
---|
| 1328 | # absolute PATH. The drawback is that using absolute paths prevent a |
---|
| 1329 | # configured tree to be moved without reconfiguration. |
---|
| 1330 | |
---|
| 1331 | AC_DEFUN([AM_AUX_DIR_EXPAND], |
---|
| 1332 | [dnl Rely on autoconf to set up CDPATH properly. |
---|
| 1333 | AC_PREREQ([2.50])dnl |
---|
| 1334 | # expand $ac_aux_dir to an absolute path |
---|
| 1335 | am_aux_dir=`cd $ac_aux_dir && pwd` |
---|
| 1336 | ]) |
---|
| 1337 | |
---|
| 1338 | # AM_CONDITIONAL -*- Autoconf -*- |
---|
| 1339 | |
---|
| 1340 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 |
---|
| 1341 | # Free Software Foundation, Inc. |
---|
| 1342 | # |
---|
| 1343 | # This file is free software; the Free Software Foundation |
---|
| 1344 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1345 | # with or without modifications, as long as this notice is preserved. |
---|
| 1346 | |
---|
| 1347 | # serial 9 |
---|
| 1348 | |
---|
| 1349 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
---|
| 1350 | # ------------------------------------- |
---|
| 1351 | # Define a conditional. |
---|
| 1352 | AC_DEFUN([AM_CONDITIONAL], |
---|
| 1353 | [AC_PREREQ(2.52)dnl |
---|
| 1354 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
---|
| 1355 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
---|
| 1356 | AC_SUBST([$1_TRUE])dnl |
---|
| 1357 | AC_SUBST([$1_FALSE])dnl |
---|
| 1358 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl |
---|
| 1359 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl |
---|
| 1360 | m4_define([_AM_COND_VALUE_$1], [$2])dnl |
---|
| 1361 | if $2; then |
---|
| 1362 | $1_TRUE= |
---|
| 1363 | $1_FALSE='#' |
---|
| 1364 | else |
---|
| 1365 | $1_TRUE='#' |
---|
| 1366 | $1_FALSE= |
---|
| 1367 | fi |
---|
| 1368 | AC_CONFIG_COMMANDS_PRE( |
---|
| 1369 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
---|
| 1370 | AC_MSG_ERROR([[conditional "$1" was never defined. |
---|
| 1371 | Usually this means the macro was only invoked conditionally.]]) |
---|
| 1372 | fi])]) |
---|
| 1373 | |
---|
| 1374 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009 |
---|
| 1375 | # Free Software Foundation, Inc. |
---|
| 1376 | # |
---|
| 1377 | # This file is free software; the Free Software Foundation |
---|
| 1378 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1379 | # with or without modifications, as long as this notice is preserved. |
---|
| 1380 | |
---|
| 1381 | # serial 10 |
---|
| 1382 | |
---|
| 1383 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
---|
| 1384 | # written in clear, in which case automake, when reading aclocal.m4, |
---|
| 1385 | # will think it sees a *use*, and therefore will trigger all it's |
---|
| 1386 | # C support machinery. Also note that it means that autoscan, seeing |
---|
| 1387 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
---|
| 1388 | |
---|
| 1389 | |
---|
| 1390 | # _AM_DEPENDENCIES(NAME) |
---|
| 1391 | # ---------------------- |
---|
| 1392 | # See how the compiler implements dependency checking. |
---|
| 1393 | # NAME is "CC", "CXX", "GCJ", or "OBJC". |
---|
| 1394 | # We try a few techniques and use that to set a single cache variable. |
---|
| 1395 | # |
---|
| 1396 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
---|
| 1397 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
---|
| 1398 | # dependency, and given that the user is not expected to run this macro, |
---|
| 1399 | # just rely on AC_PROG_CC. |
---|
| 1400 | AC_DEFUN([_AM_DEPENDENCIES], |
---|
| 1401 | [AC_REQUIRE([AM_SET_DEPDIR])dnl |
---|
| 1402 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
---|
| 1403 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
---|
| 1404 | AC_REQUIRE([AM_DEP_TRACK])dnl |
---|
| 1405 | |
---|
| 1406 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
---|
| 1407 | [$1], CXX, [depcc="$CXX" am_compiler_list=], |
---|
| 1408 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
---|
| 1409 | [$1], UPC, [depcc="$UPC" am_compiler_list=], |
---|
| 1410 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
---|
| 1411 | [depcc="$$1" am_compiler_list=]) |
---|
| 1412 | |
---|
| 1413 | AC_CACHE_CHECK([dependency style of $depcc], |
---|
| 1414 | [am_cv_$1_dependencies_compiler_type], |
---|
| 1415 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
---|
| 1416 | # We make a subdir and do the tests there. Otherwise we can end up |
---|
| 1417 | # making bogus files that we don't know about and never remove. For |
---|
| 1418 | # instance it was reported that on HP-UX the gcc test will end up |
---|
| 1419 | # making a dummy file named `D' -- because `-MD' means `put the output |
---|
| 1420 | # in D'. |
---|
| 1421 | mkdir conftest.dir |
---|
| 1422 | # Copy depcomp to subdir because otherwise we won't find it if we're |
---|
| 1423 | # using a relative directory. |
---|
| 1424 | cp "$am_depcomp" conftest.dir |
---|
| 1425 | cd conftest.dir |
---|
| 1426 | # We will build objects and dependencies in a subdirectory because |
---|
| 1427 | # it helps to detect inapplicable dependency modes. For instance |
---|
| 1428 | # both Tru64's cc and ICC support -MD to output dependencies as a |
---|
| 1429 | # side effect of compilation, but ICC will put the dependencies in |
---|
| 1430 | # the current directory while Tru64 will put them in the object |
---|
| 1431 | # directory. |
---|
| 1432 | mkdir sub |
---|
| 1433 | |
---|
| 1434 | am_cv_$1_dependencies_compiler_type=none |
---|
| 1435 | if test "$am_compiler_list" = ""; then |
---|
| 1436 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
---|
| 1437 | fi |
---|
| 1438 | am__universal=false |
---|
| 1439 | m4_case([$1], [CC], |
---|
| 1440 | [case " $depcc " in #( |
---|
| 1441 | *\ -arch\ *\ -arch\ *) am__universal=true ;; |
---|
| 1442 | esac], |
---|
| 1443 | [CXX], |
---|
| 1444 | [case " $depcc " in #( |
---|
| 1445 | *\ -arch\ *\ -arch\ *) am__universal=true ;; |
---|
| 1446 | esac]) |
---|
| 1447 | |
---|
| 1448 | for depmode in $am_compiler_list; do |
---|
| 1449 | # Setup a source with many dependencies, because some compilers |
---|
| 1450 | # like to wrap large dependency lists on column 80 (with \), and |
---|
| 1451 | # we should not choose a depcomp mode which is confused by this. |
---|
| 1452 | # |
---|
| 1453 | # We need to recreate these files for each test, as the compiler may |
---|
| 1454 | # overwrite some of them when testing with obscure command lines. |
---|
| 1455 | # This happens at least with the AIX C compiler. |
---|
| 1456 | : > sub/conftest.c |
---|
| 1457 | for i in 1 2 3 4 5 6; do |
---|
| 1458 | echo '#include "conftst'$i'.h"' >> sub/conftest.c |
---|
| 1459 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with |
---|
| 1460 | # Solaris 8's {/usr,}/bin/sh. |
---|
| 1461 | touch sub/conftst$i.h |
---|
| 1462 | done |
---|
| 1463 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
---|
| 1464 | |
---|
| 1465 | # We check with `-c' and `-o' for the sake of the "dashmstdout" |
---|
| 1466 | # mode. It turns out that the SunPro C++ compiler does not properly |
---|
| 1467 | # handle `-M -o', and we need to detect this. Also, some Intel |
---|
| 1468 | # versions had trouble with output in subdirs |
---|
| 1469 | am__obj=sub/conftest.${OBJEXT-o} |
---|
| 1470 | am__minus_obj="-o $am__obj" |
---|
| 1471 | case $depmode in |
---|
| 1472 | gcc) |
---|
| 1473 | # This depmode causes a compiler race in universal mode. |
---|
| 1474 | test "$am__universal" = false || continue |
---|
| 1475 | ;; |
---|
| 1476 | nosideeffect) |
---|
| 1477 | # after this tag, mechanisms are not by side-effect, so they'll |
---|
| 1478 | # only be used when explicitly requested |
---|
| 1479 | if test "x$enable_dependency_tracking" = xyes; then |
---|
| 1480 | continue |
---|
| 1481 | else |
---|
| 1482 | break |
---|
| 1483 | fi |
---|
| 1484 | ;; |
---|
| 1485 | msvisualcpp | msvcmsys) |
---|
| 1486 | # This compiler won't grok `-c -o', but also, the minuso test has |
---|
| 1487 | # not run yet. These depmodes are late enough in the game, and |
---|
| 1488 | # so weak that their functioning should not be impacted. |
---|
| 1489 | am__obj=conftest.${OBJEXT-o} |
---|
| 1490 | am__minus_obj= |
---|
| 1491 | ;; |
---|
| 1492 | none) break ;; |
---|
| 1493 | esac |
---|
| 1494 | if depmode=$depmode \ |
---|
| 1495 | source=sub/conftest.c object=$am__obj \ |
---|
| 1496 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
---|
| 1497 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ |
---|
| 1498 | >/dev/null 2>conftest.err && |
---|
| 1499 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && |
---|
| 1500 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
---|
| 1501 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && |
---|
| 1502 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
---|
| 1503 | # icc doesn't choke on unknown options, it will just issue warnings |
---|
| 1504 | # or remarks (even with -Werror). So we grep stderr for any message |
---|
| 1505 | # that says an option was ignored or not supported. |
---|
| 1506 | # When given -MP, icc 7.0 and 7.1 complain thusly: |
---|
| 1507 | # icc: Command line warning: ignoring option '-M'; no argument required |
---|
| 1508 | # The diagnosis changed in icc 8.0: |
---|
| 1509 | # icc: Command line remark: option '-MP' not supported |
---|
| 1510 | if (grep 'ignoring option' conftest.err || |
---|
| 1511 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else |
---|
| 1512 | am_cv_$1_dependencies_compiler_type=$depmode |
---|
| 1513 | break |
---|
| 1514 | fi |
---|
| 1515 | fi |
---|
| 1516 | done |
---|
| 1517 | |
---|
| 1518 | cd .. |
---|
| 1519 | rm -rf conftest.dir |
---|
| 1520 | else |
---|
| 1521 | am_cv_$1_dependencies_compiler_type=none |
---|
| 1522 | fi |
---|
| 1523 | ]) |
---|
| 1524 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
---|
| 1525 | AM_CONDITIONAL([am__fastdep$1], [ |
---|
| 1526 | test "x$enable_dependency_tracking" != xno \ |
---|
| 1527 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
---|
| 1528 | ]) |
---|
| 1529 | |
---|
| 1530 | |
---|
| 1531 | # AM_SET_DEPDIR |
---|
| 1532 | # ------------- |
---|
| 1533 | # Choose a directory name for dependency files. |
---|
| 1534 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES |
---|
| 1535 | AC_DEFUN([AM_SET_DEPDIR], |
---|
| 1536 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
---|
| 1537 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl |
---|
| 1538 | ]) |
---|
| 1539 | |
---|
| 1540 | |
---|
| 1541 | # AM_DEP_TRACK |
---|
| 1542 | # ------------ |
---|
| 1543 | AC_DEFUN([AM_DEP_TRACK], |
---|
| 1544 | [AC_ARG_ENABLE(dependency-tracking, |
---|
| 1545 | [ --disable-dependency-tracking speeds up one-time build |
---|
| 1546 | --enable-dependency-tracking do not reject slow dependency extractors]) |
---|
| 1547 | if test "x$enable_dependency_tracking" != xno; then |
---|
| 1548 | am_depcomp="$ac_aux_dir/depcomp" |
---|
| 1549 | AMDEPBACKSLASH='\' |
---|
| 1550 | fi |
---|
| 1551 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
---|
| 1552 | AC_SUBST([AMDEPBACKSLASH])dnl |
---|
| 1553 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl |
---|
| 1554 | ]) |
---|
| 1555 | |
---|
| 1556 | # Generate code to set up dependency tracking. -*- Autoconf -*- |
---|
| 1557 | |
---|
| 1558 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 |
---|
| 1559 | # Free Software Foundation, Inc. |
---|
| 1560 | # |
---|
| 1561 | # This file is free software; the Free Software Foundation |
---|
| 1562 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1563 | # with or without modifications, as long as this notice is preserved. |
---|
| 1564 | |
---|
| 1565 | #serial 5 |
---|
| 1566 | |
---|
| 1567 | # _AM_OUTPUT_DEPENDENCY_COMMANDS |
---|
| 1568 | # ------------------------------ |
---|
| 1569 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
---|
| 1570 | [{ |
---|
| 1571 | # Autoconf 2.62 quotes --file arguments for eval, but not when files |
---|
| 1572 | # are listed without --file. Let's play safe and only enable the eval |
---|
| 1573 | # if we detect the quoting. |
---|
| 1574 | case $CONFIG_FILES in |
---|
| 1575 | *\'*) eval set x "$CONFIG_FILES" ;; |
---|
| 1576 | *) set x $CONFIG_FILES ;; |
---|
| 1577 | esac |
---|
| 1578 | shift |
---|
| 1579 | for mf |
---|
| 1580 | do |
---|
| 1581 | # Strip MF so we end up with the name of the file. |
---|
| 1582 | mf=`echo "$mf" | sed -e 's/:.*$//'` |
---|
| 1583 | # Check whether this is an Automake generated Makefile or not. |
---|
| 1584 | # We used to match only the files named `Makefile.in', but |
---|
| 1585 | # some people rename them; so instead we look at the file content. |
---|
| 1586 | # Grep'ing the first line is not enough: some people post-process |
---|
| 1587 | # each Makefile.in and add a new line on top of each file to say so. |
---|
| 1588 | # Grep'ing the whole file is not good either: AIX grep has a line |
---|
| 1589 | # limit of 2048, but all sed's we know have understand at least 4000. |
---|
| 1590 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then |
---|
| 1591 | dirpart=`AS_DIRNAME("$mf")` |
---|
| 1592 | else |
---|
| 1593 | continue |
---|
| 1594 | fi |
---|
| 1595 | # Extract the definition of DEPDIR, am__include, and am__quote |
---|
| 1596 | # from the Makefile without running `make'. |
---|
| 1597 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
---|
| 1598 | test -z "$DEPDIR" && continue |
---|
| 1599 | am__include=`sed -n 's/^am__include = //p' < "$mf"` |
---|
| 1600 | test -z "am__include" && continue |
---|
| 1601 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
---|
| 1602 | # When using ansi2knr, U may be empty or an underscore; expand it |
---|
| 1603 | U=`sed -n 's/^U = //p' < "$mf"` |
---|
| 1604 | # Find all dependency output files, they are included files with |
---|
| 1605 | # $(DEPDIR) in their names. We invoke sed twice because it is the |
---|
| 1606 | # simplest approach to changing $(DEPDIR) to its actual value in the |
---|
| 1607 | # expansion. |
---|
| 1608 | for file in `sed -n " |
---|
| 1609 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ |
---|
| 1610 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
---|
| 1611 | # Make sure the directory exists. |
---|
| 1612 | test -f "$dirpart/$file" && continue |
---|
| 1613 | fdir=`AS_DIRNAME(["$file"])` |
---|
| 1614 | AS_MKDIR_P([$dirpart/$fdir]) |
---|
| 1615 | # echo "creating $dirpart/$file" |
---|
| 1616 | echo '# dummy' > "$dirpart/$file" |
---|
| 1617 | done |
---|
| 1618 | done |
---|
| 1619 | } |
---|
| 1620 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
---|
| 1621 | |
---|
| 1622 | |
---|
| 1623 | # AM_OUTPUT_DEPENDENCY_COMMANDS |
---|
| 1624 | # ----------------------------- |
---|
| 1625 | # This macro should only be invoked once -- use via AC_REQUIRE. |
---|
| 1626 | # |
---|
| 1627 | # This code is only required when automatic dependency tracking |
---|
| 1628 | # is enabled. FIXME. This creates each `.P' file that we will |
---|
| 1629 | # need in order to bootstrap the dependency handling code. |
---|
| 1630 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
---|
| 1631 | [AC_CONFIG_COMMANDS([depfiles], |
---|
| 1632 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
---|
| 1633 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
---|
| 1634 | ]) |
---|
| 1635 | |
---|
| 1636 | # Do all the work for Automake. -*- Autoconf -*- |
---|
| 1637 | |
---|
| 1638 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
---|
| 1639 | # 2005, 2006, 2008, 2009 Free Software Foundation, Inc. |
---|
| 1640 | # |
---|
| 1641 | # This file is free software; the Free Software Foundation |
---|
| 1642 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1643 | # with or without modifications, as long as this notice is preserved. |
---|
| 1644 | |
---|
| 1645 | # serial 16 |
---|
| 1646 | |
---|
| 1647 | # This macro actually does too much. Some checks are only needed if |
---|
| 1648 | # your package does certain things. But this isn't really a big deal. |
---|
| 1649 | |
---|
| 1650 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
---|
| 1651 | # AM_INIT_AUTOMAKE([OPTIONS]) |
---|
| 1652 | # ----------------------------------------------- |
---|
| 1653 | # The call with PACKAGE and VERSION arguments is the old style |
---|
| 1654 | # call (pre autoconf-2.50), which is being phased out. PACKAGE |
---|
| 1655 | # and VERSION should now be passed to AC_INIT and removed from |
---|
| 1656 | # the call to AM_INIT_AUTOMAKE. |
---|
| 1657 | # We support both call styles for the transition. After |
---|
| 1658 | # the next Automake release, Autoconf can make the AC_INIT |
---|
| 1659 | # arguments mandatory, and then we can depend on a new Autoconf |
---|
| 1660 | # release and drop the old call support. |
---|
| 1661 | AC_DEFUN([AM_INIT_AUTOMAKE], |
---|
| 1662 | [AC_PREREQ([2.62])dnl |
---|
| 1663 | dnl Autoconf wants to disallow AM_ names. We explicitly allow |
---|
| 1664 | dnl the ones we care about. |
---|
| 1665 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
---|
| 1666 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
---|
| 1667 | AC_REQUIRE([AC_PROG_INSTALL])dnl |
---|
| 1668 | if test "`cd $srcdir && pwd`" != "`pwd`"; then |
---|
| 1669 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output |
---|
| 1670 | # is not polluted with repeated "-I." |
---|
| 1671 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl |
---|
| 1672 | # test to see if srcdir already configured |
---|
| 1673 | if test -f $srcdir/config.status; then |
---|
| 1674 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
---|
| 1675 | fi |
---|
| 1676 | fi |
---|
| 1677 | |
---|
| 1678 | # test whether we have cygpath |
---|
| 1679 | if test -z "$CYGPATH_W"; then |
---|
| 1680 | if (cygpath --version) >/dev/null 2>/dev/null; then |
---|
| 1681 | CYGPATH_W='cygpath -w' |
---|
| 1682 | else |
---|
| 1683 | CYGPATH_W=echo |
---|
| 1684 | fi |
---|
| 1685 | fi |
---|
| 1686 | AC_SUBST([CYGPATH_W]) |
---|
| 1687 | |
---|
| 1688 | # Define the identity of the package. |
---|
| 1689 | dnl Distinguish between old-style and new-style calls. |
---|
| 1690 | m4_ifval([$2], |
---|
| 1691 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
---|
| 1692 | AC_SUBST([PACKAGE], [$1])dnl |
---|
| 1693 | AC_SUBST([VERSION], [$2])], |
---|
| 1694 | [_AM_SET_OPTIONS([$1])dnl |
---|
| 1695 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. |
---|
| 1696 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, |
---|
| 1697 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl |
---|
| 1698 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
---|
| 1699 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
---|
| 1700 | |
---|
| 1701 | _AM_IF_OPTION([no-define],, |
---|
| 1702 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
---|
| 1703 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
---|
| 1704 | |
---|
| 1705 | # Some tools Automake needs. |
---|
| 1706 | AC_REQUIRE([AM_SANITY_CHECK])dnl |
---|
| 1707 | AC_REQUIRE([AC_ARG_PROGRAM])dnl |
---|
| 1708 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
---|
| 1709 | AM_MISSING_PROG(AUTOCONF, autoconf) |
---|
| 1710 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
---|
| 1711 | AM_MISSING_PROG(AUTOHEADER, autoheader) |
---|
| 1712 | AM_MISSING_PROG(MAKEINFO, makeinfo) |
---|
| 1713 | AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
---|
| 1714 | AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl |
---|
| 1715 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
---|
| 1716 | # We need awk for the "check" target. The system "awk" is bad on |
---|
| 1717 | # some platforms. |
---|
| 1718 | AC_REQUIRE([AC_PROG_AWK])dnl |
---|
| 1719 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
---|
| 1720 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
---|
| 1721 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
---|
| 1722 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
---|
| 1723 | [_AM_PROG_TAR([v7])])]) |
---|
| 1724 | _AM_IF_OPTION([no-dependencies],, |
---|
| 1725 | [AC_PROVIDE_IFELSE([AC_PROG_CC], |
---|
| 1726 | [_AM_DEPENDENCIES(CC)], |
---|
| 1727 | [define([AC_PROG_CC], |
---|
| 1728 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
---|
| 1729 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
---|
| 1730 | [_AM_DEPENDENCIES(CXX)], |
---|
| 1731 | [define([AC_PROG_CXX], |
---|
| 1732 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
---|
| 1733 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], |
---|
| 1734 | [_AM_DEPENDENCIES(OBJC)], |
---|
| 1735 | [define([AC_PROG_OBJC], |
---|
| 1736 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl |
---|
| 1737 | ]) |
---|
| 1738 | _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl |
---|
| 1739 | dnl The `parallel-tests' driver may need to know about EXEEXT, so add the |
---|
| 1740 | dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro |
---|
| 1741 | dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. |
---|
| 1742 | AC_CONFIG_COMMANDS_PRE(dnl |
---|
| 1743 | [m4_provide_if([_AM_COMPILER_EXEEXT], |
---|
| 1744 | [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl |
---|
| 1745 | ]) |
---|
| 1746 | |
---|
| 1747 | dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not |
---|
| 1748 | dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further |
---|
| 1749 | dnl mangled by Autoconf and run in a shell conditional statement. |
---|
| 1750 | m4_define([_AC_COMPILER_EXEEXT], |
---|
| 1751 | m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) |
---|
| 1752 | |
---|
| 1753 | |
---|
| 1754 | # When config.status generates a header, we must update the stamp-h file. |
---|
| 1755 | # This file resides in the same directory as the config header |
---|
| 1756 | # that is generated. The stamp files are numbered to have different names. |
---|
| 1757 | |
---|
| 1758 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
---|
| 1759 | # loop where config.status creates the headers, so we can generate |
---|
| 1760 | # our stamp files there. |
---|
| 1761 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
---|
| 1762 | [# Compute $1's index in $config_headers. |
---|
| 1763 | _am_arg=$1 |
---|
| 1764 | _am_stamp_count=1 |
---|
| 1765 | for _am_header in $config_headers :; do |
---|
| 1766 | case $_am_header in |
---|
| 1767 | $_am_arg | $_am_arg:* ) |
---|
| 1768 | break ;; |
---|
| 1769 | * ) |
---|
| 1770 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
---|
| 1771 | esac |
---|
| 1772 | done |
---|
| 1773 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) |
---|
| 1774 | |
---|
| 1775 | # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc. |
---|
| 1776 | # |
---|
| 1777 | # This file is free software; the Free Software Foundation |
---|
| 1778 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1779 | # with or without modifications, as long as this notice is preserved. |
---|
| 1780 | |
---|
| 1781 | # AM_PROG_INSTALL_SH |
---|
| 1782 | # ------------------ |
---|
| 1783 | # Define $install_sh. |
---|
| 1784 | AC_DEFUN([AM_PROG_INSTALL_SH], |
---|
| 1785 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
---|
| 1786 | if test x"${install_sh}" != xset; then |
---|
| 1787 | case $am_aux_dir in |
---|
| 1788 | *\ * | *\ *) |
---|
| 1789 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; |
---|
| 1790 | *) |
---|
| 1791 | install_sh="\${SHELL} $am_aux_dir/install-sh" |
---|
| 1792 | esac |
---|
| 1793 | fi |
---|
| 1794 | AC_SUBST(install_sh)]) |
---|
| 1795 | |
---|
| 1796 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
---|
| 1797 | # |
---|
| 1798 | # This file is free software; the Free Software Foundation |
---|
| 1799 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1800 | # with or without modifications, as long as this notice is preserved. |
---|
| 1801 | |
---|
| 1802 | # serial 2 |
---|
| 1803 | |
---|
| 1804 | # Check whether the underlying file-system supports filenames |
---|
| 1805 | # with a leading dot. For instance MS-DOS doesn't. |
---|
| 1806 | AC_DEFUN([AM_SET_LEADING_DOT], |
---|
| 1807 | [rm -rf .tst 2>/dev/null |
---|
| 1808 | mkdir .tst 2>/dev/null |
---|
| 1809 | if test -d .tst; then |
---|
| 1810 | am__leading_dot=. |
---|
| 1811 | else |
---|
| 1812 | am__leading_dot=_ |
---|
| 1813 | fi |
---|
| 1814 | rmdir .tst 2>/dev/null |
---|
| 1815 | AC_SUBST([am__leading_dot])]) |
---|
| 1816 | |
---|
| 1817 | # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- |
---|
| 1818 | # From Jim Meyering |
---|
| 1819 | |
---|
| 1820 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008 |
---|
| 1821 | # Free Software Foundation, Inc. |
---|
| 1822 | # |
---|
| 1823 | # This file is free software; the Free Software Foundation |
---|
| 1824 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1825 | # with or without modifications, as long as this notice is preserved. |
---|
| 1826 | |
---|
| 1827 | # serial 5 |
---|
| 1828 | |
---|
| 1829 | # AM_MAINTAINER_MODE([DEFAULT-MODE]) |
---|
| 1830 | # ---------------------------------- |
---|
| 1831 | # Control maintainer-specific portions of Makefiles. |
---|
| 1832 | # Default is to disable them, unless `enable' is passed literally. |
---|
| 1833 | # For symmetry, `disable' may be passed as well. Anyway, the user |
---|
| 1834 | # can override the default with the --enable/--disable switch. |
---|
| 1835 | AC_DEFUN([AM_MAINTAINER_MODE], |
---|
| 1836 | [m4_case(m4_default([$1], [disable]), |
---|
| 1837 | [enable], [m4_define([am_maintainer_other], [disable])], |
---|
| 1838 | [disable], [m4_define([am_maintainer_other], [enable])], |
---|
| 1839 | [m4_define([am_maintainer_other], [enable]) |
---|
| 1840 | m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) |
---|
| 1841 | AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles]) |
---|
| 1842 | dnl maintainer-mode's default is 'disable' unless 'enable' is passed |
---|
| 1843 | AC_ARG_ENABLE([maintainer-mode], |
---|
| 1844 | [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful |
---|
| 1845 | (and sometimes confusing) to the casual installer], |
---|
| 1846 | [USE_MAINTAINER_MODE=$enableval], |
---|
| 1847 | [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) |
---|
| 1848 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) |
---|
| 1849 | AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) |
---|
| 1850 | MAINT=$MAINTAINER_MODE_TRUE |
---|
| 1851 | AC_SUBST([MAINT])dnl |
---|
| 1852 | ] |
---|
| 1853 | ) |
---|
| 1854 | |
---|
| 1855 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) |
---|
| 1856 | |
---|
| 1857 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
---|
| 1858 | |
---|
| 1859 | # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. |
---|
| 1860 | # |
---|
| 1861 | # This file is free software; the Free Software Foundation |
---|
| 1862 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1863 | # with or without modifications, as long as this notice is preserved. |
---|
| 1864 | |
---|
| 1865 | # serial 4 |
---|
| 1866 | |
---|
| 1867 | # AM_MAKE_INCLUDE() |
---|
| 1868 | # ----------------- |
---|
| 1869 | # Check to see how make treats includes. |
---|
| 1870 | AC_DEFUN([AM_MAKE_INCLUDE], |
---|
| 1871 | [am_make=${MAKE-make} |
---|
| 1872 | cat > confinc << 'END' |
---|
| 1873 | am__doit: |
---|
| 1874 | @echo this is the am__doit target |
---|
| 1875 | .PHONY: am__doit |
---|
| 1876 | END |
---|
| 1877 | # If we don't find an include directive, just comment out the code. |
---|
| 1878 | AC_MSG_CHECKING([for style of include used by $am_make]) |
---|
| 1879 | am__include="#" |
---|
| 1880 | am__quote= |
---|
| 1881 | _am_result=none |
---|
| 1882 | # First try GNU make style include. |
---|
| 1883 | echo "include confinc" > confmf |
---|
| 1884 | # Ignore all kinds of additional output from `make'. |
---|
| 1885 | case `$am_make -s -f confmf 2> /dev/null` in #( |
---|
| 1886 | *the\ am__doit\ target*) |
---|
| 1887 | am__include=include |
---|
| 1888 | am__quote= |
---|
| 1889 | _am_result=GNU |
---|
| 1890 | ;; |
---|
| 1891 | esac |
---|
| 1892 | # Now try BSD make style include. |
---|
| 1893 | if test "$am__include" = "#"; then |
---|
| 1894 | echo '.include "confinc"' > confmf |
---|
| 1895 | case `$am_make -s -f confmf 2> /dev/null` in #( |
---|
| 1896 | *the\ am__doit\ target*) |
---|
| 1897 | am__include=.include |
---|
| 1898 | am__quote="\"" |
---|
| 1899 | _am_result=BSD |
---|
| 1900 | ;; |
---|
| 1901 | esac |
---|
| 1902 | fi |
---|
| 1903 | AC_SUBST([am__include]) |
---|
| 1904 | AC_SUBST([am__quote]) |
---|
| 1905 | AC_MSG_RESULT([$_am_result]) |
---|
| 1906 | rm -f confinc confmf |
---|
| 1907 | ]) |
---|
| 1908 | |
---|
| 1909 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
---|
| 1910 | |
---|
| 1911 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 |
---|
| 1912 | # Free Software Foundation, Inc. |
---|
| 1913 | # |
---|
| 1914 | # This file is free software; the Free Software Foundation |
---|
| 1915 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1916 | # with or without modifications, as long as this notice is preserved. |
---|
| 1917 | |
---|
| 1918 | # serial 6 |
---|
| 1919 | |
---|
| 1920 | # AM_MISSING_PROG(NAME, PROGRAM) |
---|
| 1921 | # ------------------------------ |
---|
| 1922 | AC_DEFUN([AM_MISSING_PROG], |
---|
| 1923 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
---|
| 1924 | $1=${$1-"${am_missing_run}$2"} |
---|
| 1925 | AC_SUBST($1)]) |
---|
| 1926 | |
---|
| 1927 | |
---|
| 1928 | # AM_MISSING_HAS_RUN |
---|
| 1929 | # ------------------ |
---|
| 1930 | # Define MISSING if not defined so far and test if it supports --run. |
---|
| 1931 | # If it does, set am_missing_run to use it, otherwise, to nothing. |
---|
| 1932 | AC_DEFUN([AM_MISSING_HAS_RUN], |
---|
| 1933 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
---|
| 1934 | AC_REQUIRE_AUX_FILE([missing])dnl |
---|
| 1935 | if test x"${MISSING+set}" != xset; then |
---|
| 1936 | case $am_aux_dir in |
---|
| 1937 | *\ * | *\ *) |
---|
| 1938 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; |
---|
| 1939 | *) |
---|
| 1940 | MISSING="\${SHELL} $am_aux_dir/missing" ;; |
---|
| 1941 | esac |
---|
| 1942 | fi |
---|
| 1943 | # Use eval to expand $SHELL |
---|
| 1944 | if eval "$MISSING --run true"; then |
---|
| 1945 | am_missing_run="$MISSING --run " |
---|
| 1946 | else |
---|
| 1947 | am_missing_run= |
---|
| 1948 | AC_MSG_WARN([`missing' script is too old or missing]) |
---|
| 1949 | fi |
---|
| 1950 | ]) |
---|
| 1951 | |
---|
| 1952 | # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
---|
| 1953 | # |
---|
| 1954 | # This file is free software; the Free Software Foundation |
---|
| 1955 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1956 | # with or without modifications, as long as this notice is preserved. |
---|
| 1957 | |
---|
| 1958 | # AM_PROG_MKDIR_P |
---|
| 1959 | # --------------- |
---|
| 1960 | # Check for `mkdir -p'. |
---|
| 1961 | AC_DEFUN([AM_PROG_MKDIR_P], |
---|
| 1962 | [AC_PREREQ([2.60])dnl |
---|
| 1963 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl |
---|
| 1964 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, |
---|
| 1965 | dnl while keeping a definition of mkdir_p for backward compatibility. |
---|
| 1966 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. |
---|
| 1967 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of |
---|
| 1968 | dnl Makefile.ins that do not define MKDIR_P, so we do our own |
---|
| 1969 | dnl adjustment using top_builddir (which is defined more often than |
---|
| 1970 | dnl MKDIR_P). |
---|
| 1971 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl |
---|
| 1972 | case $mkdir_p in |
---|
| 1973 | [[\\/$]]* | ?:[[\\/]]*) ;; |
---|
| 1974 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; |
---|
| 1975 | esac |
---|
| 1976 | ]) |
---|
| 1977 | |
---|
| 1978 | # Helper functions for option handling. -*- Autoconf -*- |
---|
| 1979 | |
---|
| 1980 | # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. |
---|
| 1981 | # |
---|
| 1982 | # This file is free software; the Free Software Foundation |
---|
| 1983 | # gives unlimited permission to copy and/or distribute it, |
---|
| 1984 | # with or without modifications, as long as this notice is preserved. |
---|
| 1985 | |
---|
| 1986 | # serial 4 |
---|
| 1987 | |
---|
| 1988 | # _AM_MANGLE_OPTION(NAME) |
---|
| 1989 | # ----------------------- |
---|
| 1990 | AC_DEFUN([_AM_MANGLE_OPTION], |
---|
| 1991 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
---|
| 1992 | |
---|
| 1993 | # _AM_SET_OPTION(NAME) |
---|
| 1994 | # ------------------------------ |
---|
| 1995 | # Set option NAME. Presently that only means defining a flag for this option. |
---|
| 1996 | AC_DEFUN([_AM_SET_OPTION], |
---|
| 1997 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
---|
| 1998 | |
---|
| 1999 | # _AM_SET_OPTIONS(OPTIONS) |
---|
| 2000 | # ---------------------------------- |
---|
| 2001 | # OPTIONS is a space-separated list of Automake options. |
---|
| 2002 | AC_DEFUN([_AM_SET_OPTIONS], |
---|
| 2003 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
---|
| 2004 | |
---|
| 2005 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
---|
| 2006 | # ------------------------------------------- |
---|
| 2007 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
---|
| 2008 | AC_DEFUN([_AM_IF_OPTION], |
---|
| 2009 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
---|
| 2010 | |
---|
| 2011 | # Check to make sure that the build environment is sane. -*- Autoconf -*- |
---|
| 2012 | |
---|
| 2013 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 |
---|
| 2014 | # Free Software Foundation, Inc. |
---|
| 2015 | # |
---|
| 2016 | # This file is free software; the Free Software Foundation |
---|
| 2017 | # gives unlimited permission to copy and/or distribute it, |
---|
| 2018 | # with or without modifications, as long as this notice is preserved. |
---|
| 2019 | |
---|
| 2020 | # serial 5 |
---|
| 2021 | |
---|
| 2022 | # AM_SANITY_CHECK |
---|
| 2023 | # --------------- |
---|
| 2024 | AC_DEFUN([AM_SANITY_CHECK], |
---|
| 2025 | [AC_MSG_CHECKING([whether build environment is sane]) |
---|
| 2026 | # Just in case |
---|
| 2027 | sleep 1 |
---|
| 2028 | echo timestamp > conftest.file |
---|
| 2029 | # Reject unsafe characters in $srcdir or the absolute working directory |
---|
| 2030 | # name. Accept space and tab only in the latter. |
---|
| 2031 | am_lf=' |
---|
| 2032 | ' |
---|
| 2033 | case `pwd` in |
---|
| 2034 | *[[\\\"\#\$\&\'\`$am_lf]]*) |
---|
| 2035 | AC_MSG_ERROR([unsafe absolute working directory name]);; |
---|
| 2036 | esac |
---|
| 2037 | case $srcdir in |
---|
| 2038 | *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) |
---|
| 2039 | AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; |
---|
| 2040 | esac |
---|
| 2041 | |
---|
| 2042 | # Do `set' in a subshell so we don't clobber the current shell's |
---|
| 2043 | # arguments. Must try -L first in case configure is actually a |
---|
| 2044 | # symlink; some systems play weird games with the mod time of symlinks |
---|
| 2045 | # (eg FreeBSD returns the mod time of the symlink's containing |
---|
| 2046 | # directory). |
---|
| 2047 | if ( |
---|
| 2048 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` |
---|
| 2049 | if test "$[*]" = "X"; then |
---|
| 2050 | # -L didn't work. |
---|
| 2051 | set X `ls -t "$srcdir/configure" conftest.file` |
---|
| 2052 | fi |
---|
| 2053 | rm -f conftest.file |
---|
| 2054 | if test "$[*]" != "X $srcdir/configure conftest.file" \ |
---|
| 2055 | && test "$[*]" != "X conftest.file $srcdir/configure"; then |
---|
| 2056 | |
---|
| 2057 | # If neither matched, then we have a broken ls. This can happen |
---|
| 2058 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
---|
| 2059 | # broken ls alias from the environment. This has actually |
---|
| 2060 | # happened. Such a system could not be considered "sane". |
---|
| 2061 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
---|
| 2062 | alias in your environment]) |
---|
| 2063 | fi |
---|
| 2064 | |
---|
| 2065 | test "$[2]" = conftest.file |
---|
| 2066 | ) |
---|
| 2067 | then |
---|
| 2068 | # Ok. |
---|
| 2069 | : |
---|
| 2070 | else |
---|
| 2071 | AC_MSG_ERROR([newly created file is older than distributed files! |
---|
| 2072 | Check your system clock]) |
---|
| 2073 | fi |
---|
| 2074 | AC_MSG_RESULT(yes)]) |
---|
| 2075 | |
---|
| 2076 | # Copyright (C) 2009 Free Software Foundation, Inc. |
---|
| 2077 | # |
---|
| 2078 | # This file is free software; the Free Software Foundation |
---|
| 2079 | # gives unlimited permission to copy and/or distribute it, |
---|
| 2080 | # with or without modifications, as long as this notice is preserved. |
---|
| 2081 | |
---|
| 2082 | # serial 1 |
---|
| 2083 | |
---|
| 2084 | # AM_SILENT_RULES([DEFAULT]) |
---|
| 2085 | # -------------------------- |
---|
| 2086 | # Enable less verbose build rules; with the default set to DEFAULT |
---|
| 2087 | # (`yes' being less verbose, `no' or empty being verbose). |
---|
| 2088 | AC_DEFUN([AM_SILENT_RULES], |
---|
| 2089 | [AC_ARG_ENABLE([silent-rules], |
---|
| 2090 | [ --enable-silent-rules less verbose build output (undo: `make V=1') |
---|
| 2091 | --disable-silent-rules verbose build output (undo: `make V=0')]) |
---|
| 2092 | case $enable_silent_rules in |
---|
| 2093 | yes) AM_DEFAULT_VERBOSITY=0;; |
---|
| 2094 | no) AM_DEFAULT_VERBOSITY=1;; |
---|
| 2095 | *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; |
---|
| 2096 | esac |
---|
| 2097 | AC_SUBST([AM_DEFAULT_VERBOSITY])dnl |
---|
| 2098 | AM_BACKSLASH='\' |
---|
| 2099 | AC_SUBST([AM_BACKSLASH])dnl |
---|
| 2100 | _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl |
---|
| 2101 | ]) |
---|
| 2102 | |
---|
| 2103 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
---|
| 2104 | # |
---|
| 2105 | # This file is free software; the Free Software Foundation |
---|
| 2106 | # gives unlimited permission to copy and/or distribute it, |
---|
| 2107 | # with or without modifications, as long as this notice is preserved. |
---|
| 2108 | |
---|
| 2109 | # AM_PROG_INSTALL_STRIP |
---|
| 2110 | # --------------------- |
---|
| 2111 | # One issue with vendor `install' (even GNU) is that you can't |
---|
| 2112 | # specify the program used to strip binaries. This is especially |
---|
| 2113 | # annoying in cross-compiling environments, where the build's strip |
---|
| 2114 | # is unlikely to handle the host's binaries. |
---|
| 2115 | # Fortunately install-sh will honor a STRIPPROG variable, so we |
---|
| 2116 | # always use install-sh in `make install-strip', and initialize |
---|
| 2117 | # STRIPPROG with the value of the STRIP variable (set by the user). |
---|
| 2118 | AC_DEFUN([AM_PROG_INSTALL_STRIP], |
---|
| 2119 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
---|
| 2120 | # Installed binaries are usually stripped using `strip' when the user |
---|
| 2121 | # run `make install-strip'. However `strip' might not be the right |
---|
| 2122 | # tool to use in cross-compilation environments, therefore Automake |
---|
| 2123 | # will honor the `STRIP' environment variable to overrule this program. |
---|
| 2124 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
---|
| 2125 | if test "$cross_compiling" != no; then |
---|
| 2126 | AC_CHECK_TOOL([STRIP], [strip], :) |
---|
| 2127 | fi |
---|
| 2128 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
---|
| 2129 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
---|
| 2130 | |
---|
| 2131 | # Copyright (C) 2006, 2008 Free Software Foundation, Inc. |
---|
| 2132 | # |
---|
| 2133 | # This file is free software; the Free Software Foundation |
---|
| 2134 | # gives unlimited permission to copy and/or distribute it, |
---|
| 2135 | # with or without modifications, as long as this notice is preserved. |
---|
| 2136 | |
---|
| 2137 | # serial 2 |
---|
| 2138 | |
---|
| 2139 | # _AM_SUBST_NOTMAKE(VARIABLE) |
---|
| 2140 | # --------------------------- |
---|
| 2141 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. |
---|
| 2142 | # This macro is traced by Automake. |
---|
| 2143 | AC_DEFUN([_AM_SUBST_NOTMAKE]) |
---|
| 2144 | |
---|
| 2145 | # AM_SUBST_NOTMAKE(VARIABLE) |
---|
| 2146 | # --------------------------- |
---|
| 2147 | # Public sister of _AM_SUBST_NOTMAKE. |
---|
| 2148 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) |
---|
| 2149 | |
---|
| 2150 | # Check how to create a tarball. -*- Autoconf -*- |
---|
| 2151 | |
---|
| 2152 | # Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
---|
| 2153 | # |
---|
| 2154 | # This file is free software; the Free Software Foundation |
---|
| 2155 | # gives unlimited permission to copy and/or distribute it, |
---|
| 2156 | # with or without modifications, as long as this notice is preserved. |
---|
| 2157 | |
---|
| 2158 | # serial 2 |
---|
| 2159 | |
---|
| 2160 | # _AM_PROG_TAR(FORMAT) |
---|
| 2161 | # -------------------- |
---|
| 2162 | # Check how to create a tarball in format FORMAT. |
---|
| 2163 | # FORMAT should be one of `v7', `ustar', or `pax'. |
---|
| 2164 | # |
---|
| 2165 | # Substitute a variable $(am__tar) that is a command |
---|
| 2166 | # writing to stdout a FORMAT-tarball containing the directory |
---|
| 2167 | # $tardir. |
---|
| 2168 | # tardir=directory && $(am__tar) > result.tar |
---|
| 2169 | # |
---|
| 2170 | # Substitute a variable $(am__untar) that extract such |
---|
| 2171 | # a tarball read from stdin. |
---|
| 2172 | # $(am__untar) < result.tar |
---|
| 2173 | AC_DEFUN([_AM_PROG_TAR], |
---|
| 2174 | [# Always define AMTAR for backward compatibility. |
---|
| 2175 | AM_MISSING_PROG([AMTAR], [tar]) |
---|
| 2176 | m4_if([$1], [v7], |
---|
| 2177 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], |
---|
| 2178 | [m4_case([$1], [ustar],, [pax],, |
---|
| 2179 | [m4_fatal([Unknown tar format])]) |
---|
| 2180 | AC_MSG_CHECKING([how to create a $1 tar archive]) |
---|
| 2181 | # Loop over all known methods to create a tar archive until one works. |
---|
| 2182 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' |
---|
| 2183 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} |
---|
| 2184 | # Do not fold the above two line into one, because Tru64 sh and |
---|
| 2185 | # Solaris sh will not grok spaces in the rhs of `-'. |
---|
| 2186 | for _am_tool in $_am_tools |
---|
| 2187 | do |
---|
| 2188 | case $_am_tool in |
---|
| 2189 | gnutar) |
---|
| 2190 | for _am_tar in tar gnutar gtar; |
---|
| 2191 | do |
---|
| 2192 | AM_RUN_LOG([$_am_tar --version]) && break |
---|
| 2193 | done |
---|
| 2194 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' |
---|
| 2195 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' |
---|
| 2196 | am__untar="$_am_tar -xf -" |
---|
| 2197 | ;; |
---|
| 2198 | plaintar) |
---|
| 2199 | # Must skip GNU tar: if it does not support --format= it doesn't create |
---|
| 2200 | # ustar tarball either. |
---|
| 2201 | (tar --version) >/dev/null 2>&1 && continue |
---|
| 2202 | am__tar='tar chf - "$$tardir"' |
---|
| 2203 | am__tar_='tar chf - "$tardir"' |
---|
| 2204 | am__untar='tar xf -' |
---|
| 2205 | ;; |
---|
| 2206 | pax) |
---|
| 2207 | am__tar='pax -L -x $1 -w "$$tardir"' |
---|
| 2208 | am__tar_='pax -L -x $1 -w "$tardir"' |
---|
| 2209 | am__untar='pax -r' |
---|
| 2210 | ;; |
---|
| 2211 | cpio) |
---|
| 2212 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' |
---|
| 2213 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' |
---|
| 2214 | am__untar='cpio -i -H $1 -d' |
---|
| 2215 | ;; |
---|
| 2216 | none) |
---|
| 2217 | am__tar=false |
---|
| 2218 | am__tar_=false |
---|
| 2219 | am__untar=false |
---|
| 2220 | ;; |
---|
| 2221 | esac |
---|
| 2222 | |
---|
| 2223 | # If the value was cached, stop now. We just wanted to have am__tar |
---|
| 2224 | # and am__untar set. |
---|
| 2225 | test -n "${am_cv_prog_tar_$1}" && break |
---|
| 2226 | |
---|
| 2227 | # tar/untar a dummy directory, and stop if the command works |
---|
| 2228 | rm -rf conftest.dir |
---|
| 2229 | mkdir conftest.dir |
---|
| 2230 | echo GrepMe > conftest.dir/file |
---|
| 2231 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) |
---|
| 2232 | rm -rf conftest.dir |
---|
| 2233 | if test -s conftest.tar; then |
---|
| 2234 | AM_RUN_LOG([$am__untar <conftest.tar]) |
---|
| 2235 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break |
---|
| 2236 | fi |
---|
| 2237 | done |
---|
| 2238 | rm -rf conftest.dir |
---|
| 2239 | |
---|
| 2240 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) |
---|
| 2241 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) |
---|
| 2242 | AC_SUBST([am__tar]) |
---|
| 2243 | AC_SUBST([am__untar]) |
---|
| 2244 | ]) # _AM_PROG_TAR |
---|
| 2245 | |
---|
| 2246 | # Autoconf support for the Vala compiler |
---|
| 2247 | |
---|
| 2248 | # Copyright (C) 2008, 2009 Free Software Foundation, Inc. |
---|
| 2249 | # |
---|
| 2250 | # This file is free software; the Free Software Foundation |
---|
| 2251 | # gives unlimited permission to copy and/or distribute it, |
---|
| 2252 | # with or without modifications, as long as this notice is preserved. |
---|
| 2253 | |
---|
| 2254 | # serial 4 |
---|
| 2255 | |
---|
| 2256 | # Check whether the Vala compiler exists in `PATH'. If it is found, the |
---|
| 2257 | # variable VALAC is set. Optionally a minimum release number of the |
---|
| 2258 | # compiler can be requested. |
---|
| 2259 | # |
---|
| 2260 | # AM_PROG_VALAC([MINIMUM-VERSION]) |
---|
| 2261 | # -------------------------------- |
---|
| 2262 | AC_DEFUN([AM_PROG_VALAC], |
---|
| 2263 | [AC_PATH_PROG([VALAC], [valac], []) |
---|
| 2264 | AS_IF([test -z "$VALAC"], |
---|
| 2265 | [AC_MSG_WARN([No Vala compiler found. You will not be able to compile .vala source files.])], |
---|
| 2266 | [AS_IF([test -n "$1"], |
---|
| 2267 | [AC_MSG_CHECKING([$VALAC is at least version $1]) |
---|
| 2268 | am__vala_version=`$VALAC --version | sed 's/Vala *//'` |
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| 2269 | AS_VERSION_COMPARE([$1], ["$am__vala_version"], |
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| 2270 | [AC_MSG_RESULT([yes])], |
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| 2271 | [AC_MSG_RESULT([yes])], |
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| 2272 | [AC_MSG_RESULT([no]) |
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| 2273 | AC_MSG_ERROR([Vala $1 not found.])])])]) |
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| 2274 | ]) |
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| 2275 | |
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