1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 m4_ifndef([AC_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
17 [m4_warning([this file was generated for autoconf 2.68.
18 You have another version of autoconf. It may work, but is not guaranteed to.
19 If you have problems, you may need to regenerate the build system entirely.
20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
22 # Copyright (C) 1995-2002 Free Software Foundation, Inc.
23 # Copyright (C) 2001-2003,2004 Red Hat, Inc.
25 # This file is free software, distributed under the terms of the GNU
26 # General Public License. As a special exception to the GNU General
27 # Public License, this file may be distributed as part of a program
28 # that contains a configuration script generated by Autoconf, under
29 # the same distribution terms as the rest of that program.
31 # This file can be copied and used freely without restrictions. It can
32 # be used in projects which are not available under the GNU Public License
33 # but which still want to provide support for the GNU gettext functionality.
35 # Macro to add for using GNU gettext.
36 # Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
38 # Modified to never use included libintl.
39 # Owen Taylor <otaylor@redhat.com>, 12/15/1998
41 # Major rework to remove unused code
42 # Owen Taylor <otaylor@redhat.com>, 12/11/2002
44 # Added better handling of ALL_LINGUAS from GNU gettext version
45 # written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
47 # Modified to require ngettext
48 # Matthias Clasen <mclasen@redhat.com> 08/06/2004
50 # We need this here as well, since someone might use autoconf-2.5x
51 # to configure GLib then an older version to configure a package
52 # using AM_GLIB_GNU_GETTEXT
56 dnl We go to great lengths to make sure that aclocal won't
57 dnl try to pull in the installed version of these macros
58 dnl when running aclocal in the glib directory.
60 m4_copy([AC_DEFUN],[glib_DEFUN])
61 m4_copy([AC_REQUIRE],[glib_REQUIRE])
63 dnl At the end, if we're not within glib, we'll define the public
64 dnl definitions in terms of our private definitions.
69 glib_DEFUN([GLIB_LC_MESSAGES],
70 [AC_CHECK_HEADERS([locale.h])
71 if test $ac_cv_header_locale_h = yes; then
72 AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
73 [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
74 am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
75 if test $am_cv_val_LC_MESSAGES = yes; then
76 AC_DEFINE(HAVE_LC_MESSAGES, 1,
77 [Define if your <locale.h> file defines LC_MESSAGES.])
81 # GLIB_PATH_PROG_WITH_TEST
82 #----------------------------
83 dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
84 dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
85 glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
86 [# Extract the first word of "$2", so it can be a program name with args.
87 set dummy $2; ac_word=[$]2
88 AC_MSG_CHECKING([for $ac_word])
89 AC_CACHE_VAL(ac_cv_path_$1,
92 ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
95 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
96 for ac_dir in ifelse([$5], , $PATH, [$5]); do
97 test -z "$ac_dir" && ac_dir=.
98 if test -f $ac_dir/$ac_word; then
100 ac_cv_path_$1="$ac_dir/$ac_word"
106 dnl If no 4th arg is given, leave the cache variable unset,
107 dnl so AC_PATH_PROGS will keep looking.
108 ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
113 if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
123 glib_DEFUN([GLIB_WITH_NLS],
124 dnl NLS is obligatory
128 gt_cv_have_gettext=no
134 AC_CHECK_HEADER(libintl.h,
135 [gt_cv_func_dgettext_libintl="no"
136 libintl_extra_libs=""
139 # First check in libc
141 AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
145 [return !ngettext ("","", 1)],
146 gt_cv_func_ngettext_libc=yes,
147 gt_cv_func_ngettext_libc=no)
150 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
151 AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
155 [return !dgettext ("","")],
156 gt_cv_func_dgettext_libc=yes,
157 gt_cv_func_dgettext_libc=no)
161 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
162 AC_CHECK_FUNCS(bind_textdomain_codeset)
166 # If we don't have everything we want, check in libintl
168 if test "$gt_cv_func_dgettext_libc" != "yes" \
169 || test "$gt_cv_func_ngettext_libc" != "yes" \
170 || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
172 AC_CHECK_LIB(intl, bindtextdomain,
173 [AC_CHECK_LIB(intl, ngettext,
174 [AC_CHECK_LIB(intl, dgettext,
175 gt_cv_func_dgettext_libintl=yes)])])
177 if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
178 AC_MSG_CHECKING([if -liconv is needed to use gettext])
180 AC_CHECK_LIB(intl, ngettext,
181 [AC_CHECK_LIB(intl, dcgettext,
182 [gt_cv_func_dgettext_libintl=yes
183 libintl_extra_libs=-liconv],
189 # If we found libintl, then check in it for bind_textdomain_codeset();
190 # we'll prefer libc if neither have bind_textdomain_codeset(),
191 # and both have dgettext and ngettext
193 if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
194 glib_save_LIBS="$LIBS"
195 LIBS="$LIBS -lintl $libintl_extra_libs"
196 unset ac_cv_func_bind_textdomain_codeset
197 AC_CHECK_FUNCS(bind_textdomain_codeset)
198 LIBS="$glib_save_LIBS"
200 if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
201 gt_cv_func_dgettext_libc=no
203 if test "$gt_cv_func_dgettext_libc" = "yes" \
204 && test "$gt_cv_func_ngettext_libc" = "yes"; then
205 gt_cv_func_dgettext_libintl=no
211 if test "$gt_cv_func_dgettext_libc" = "yes" \
212 || test "$gt_cv_func_dgettext_libintl" = "yes"; then
213 gt_cv_have_gettext=yes
216 if test "$gt_cv_func_dgettext_libintl" = "yes"; then
217 INTLLIBS="-lintl $libintl_extra_libs"
220 if test "$gt_cv_have_gettext" = "yes"; then
221 AC_DEFINE(HAVE_GETTEXT,1,
222 [Define if the GNU gettext() function is already present or preinstalled.])
223 GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
224 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
225 if test "$MSGFMT" != "no"; then
226 glib_save_LIBS="$LIBS"
227 LIBS="$LIBS $INTLLIBS"
228 AC_CHECK_FUNCS(dcgettext)
230 AC_MSG_CHECKING([if msgfmt accepts -c])
231 GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[
234 "Content-Type: text/plain; charset=UTF-8\n"
235 "Project-Id-Version: test 1.0\n"
236 "PO-Revision-Date: 2007-02-15 12:01+0100\n"
237 "Last-Translator: test <foo@bar.xx>\n"
238 "Language-Team: C <LL@li.org>\n"
239 "MIME-Version: 1.0\n"
240 "Content-Transfer-Encoding: 8bit\n"
241 ], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
242 AC_SUBST(MSGFMT_OPTS)
243 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
244 GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
245 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
246 AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
247 return _nl_msg_cat_cntr],
252 dnl On Solaris, if bind_textdomain_codeset is in libc,
253 dnl GNU format message catalog is always supported,
254 dnl since both are added to the libc all together.
255 dnl Hence, we'd like to go with DATADIRNAME=share and
256 dnl and CATOBJEXT=.gmo in this case.
257 AC_CHECK_FUNC(bind_textdomain_codeset,
272 LIBS="$glib_save_LIBS"
275 gt_cv_have_gettext=no
280 if test "$gt_cv_have_gettext" = "yes" ; then
281 AC_DEFINE(ENABLE_NLS, 1,
282 [always defined to indicate that i18n is enabled])
285 dnl Test whether we really found GNU xgettext.
286 if test "$XGETTEXT" != ":"; then
287 dnl If it is not GNU xgettext we define it as : so that the
288 dnl Makefiles still can work.
289 if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
293 [found xgettext program is not GNU xgettext; ignore it])
298 # We need to process the po/ directory.
302 [case "$CONFIG_FILES" in *po/Makefile.in*)
303 sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
306 dnl These rules are solely for the distribution goal. While doing this
307 dnl we only have to keep exactly one list of the available catalogs
309 for lang in $ALL_LINGUAS; do
310 GMOFILES="$GMOFILES $lang.gmo"
311 POFILES="$POFILES $lang.po"
314 dnl Make all variables we use known to autoconf.
317 AC_SUBST(DATADIRNAME)
321 AC_SUBST(PO_IN_DATADIR_TRUE)
322 AC_SUBST(PO_IN_DATADIR_FALSE)
327 # AM_GLIB_GNU_GETTEXT
328 # -------------------
329 # Do checks necessary for use of gettext. If a suitable implementation
330 # of gettext is found in either in libintl or in the C library,
331 # it will set INTLLIBS to the libraries needed for use of gettext
332 # and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
333 # gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
334 # on various variables needed by the Makefile.in.in installed by
337 glib_DEFUN([GLIB_GNU_GETTEXT],
338 [AC_REQUIRE([AC_PROG_CC])dnl
339 AC_REQUIRE([AC_HEADER_STDC])dnl
344 if test "$gt_cv_have_gettext" = "yes"; then
345 if test "x$ALL_LINGUAS" = "x"; then
348 AC_MSG_CHECKING(for catalogs to be installed)
350 for presentlang in $ALL_LINGUAS; do
352 if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
353 desiredlanguages="$LINGUAS"
355 desiredlanguages="$ALL_LINGUAS"
357 for desiredlang in $desiredlanguages; do
358 # Use the presentlang catalog if desiredlang is
359 # a. equal to presentlang, or
360 # b. a variant of presentlang (because in this case,
361 # presentlang can be used as a fallback for messages
362 # which are not translated in the desiredlang catalog).
363 case "$desiredlang" in
364 "$presentlang"*) useit=yes;;
367 if test $useit = yes; then
368 NEW_LINGUAS="$NEW_LINGUAS $presentlang"
372 AC_MSG_RESULT($LINGUAS)
375 dnl Construct list of names of catalog files to be constructed.
376 if test -n "$LINGUAS"; then
377 for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
381 dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
382 dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
383 dnl Try to locate is.
385 if test -n "$ac_aux_dir"; then
386 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
388 if test -z "$MKINSTALLDIRS"; then
389 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
391 AC_SUBST(MKINSTALLDIRS)
393 dnl Generate list of files to be processed by xgettext which will
394 dnl be included in po/Makefile.
395 test -d po || mkdir po
396 if test "x$srcdir" != "x."; then
397 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
398 posrcprefix="$srcdir/"
400 posrcprefix="../$srcdir/"
406 sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
407 < $srcdir/po/POTFILES.in > po/POTFILES
410 # AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
411 # -------------------------------
412 # Define VARIABLE to the location where catalog files will
413 # be installed by po/Makefile.
414 glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
415 [glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
416 glib_save_prefix="$prefix"
417 glib_save_exec_prefix="$exec_prefix"
418 glib_save_datarootdir="$datarootdir"
419 test "x$prefix" = xNONE && prefix=$ac_default_prefix
420 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
421 datarootdir=`eval echo "${datarootdir}"`
422 if test "x$CATOBJEXT" = "x.mo" ; then
423 localedir=`eval echo "${libdir}/locale"`
425 localedir=`eval echo "${datadir}/locale"`
427 prefix="$glib_save_prefix"
428 exec_prefix="$glib_save_exec_prefix"
429 datarootdir="$glib_save_datarootdir"
430 AC_DEFINE_UNQUOTED($1, "$localedir",
431 [Define the location where the catalogs will be installed])
435 dnl Now the definitions that aclocal will find
437 ifdef(glib_configure_ac,[],[
438 AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
439 AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
442 # GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
444 # Create a temporary file with TEST-FILE as its contents and pass the
445 # file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with
446 # 0 and perform ACTION-IF-FAIL for any other exit status.
447 AC_DEFUN([GLIB_RUN_PROG],
448 [cat >conftest.foo <<_ACEOF
451 if AC_RUN_LOG([$1 conftest.foo]); then
452 m4_ifval([$3], [$3], [:])
453 m4_ifvaln([$4], [else $4])dnl
454 echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
455 sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
459 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
460 # serial 1 (pkg-config-0.24)
462 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
464 # This program is free software; you can redistribute it and/or modify
465 # it under the terms of the GNU General Public License as published by
466 # the Free Software Foundation; either version 2 of the License, or
467 # (at your option) any later version.
469 # This program is distributed in the hope that it will be useful, but
470 # WITHOUT ANY WARRANTY; without even the implied warranty of
471 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
472 # General Public License for more details.
474 # You should have received a copy of the GNU General Public License
475 # along with this program; if not, write to the Free Software
476 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
478 # As a special exception to the GNU General Public License, if you
479 # distribute this file as part of a program that contains a
480 # configuration script generated by Autoconf, you may include it under
481 # the same distribution terms that you use for the rest of that program.
483 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
484 # ----------------------------------
485 AC_DEFUN([PKG_PROG_PKG_CONFIG],
486 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
487 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
488 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
489 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
490 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
492 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
493 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
495 if test -n "$PKG_CONFIG"; then
496 _pkg_min_version=m4_default([$1], [0.9.0])
497 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
498 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
505 ])# PKG_PROG_PKG_CONFIG
507 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
509 # Check to see whether a particular set of modules exists. Similar
510 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
512 # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
513 # only at the first occurence in configure.ac, so if the first place
514 # it's called might be skipped (such as if it is within an "if", you
515 # have to call PKG_CHECK_EXISTS manually
516 # --------------------------------------------------------------
517 AC_DEFUN([PKG_CHECK_EXISTS],
518 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
519 if test -n "$PKG_CONFIG" && \
520 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
521 m4_default([$2], [:])
522 m4_ifvaln([$3], [else
526 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
527 # ---------------------------------------------
528 m4_define([_PKG_CONFIG],
529 [if test -n "$$1"; then
531 elif test -n "$PKG_CONFIG"; then
532 PKG_CHECK_EXISTS([$3],
533 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
540 # _PKG_SHORT_ERRORS_SUPPORTED
541 # -----------------------------
542 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
543 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
544 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
545 _pkg_short_errors_supported=yes
547 _pkg_short_errors_supported=no
549 ])# _PKG_SHORT_ERRORS_SUPPORTED
552 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
553 # [ACTION-IF-NOT-FOUND])
556 # Note that if there is a possibility the first call to
557 # PKG_CHECK_MODULES might not happen, you should be sure to include an
558 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
561 # --------------------------------------------------------------
562 AC_DEFUN([PKG_CHECK_MODULES],
563 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
564 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
565 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
568 AC_MSG_CHECKING([for $1])
570 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
571 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
573 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
574 and $1[]_LIBS to avoid the need to call pkg-config.
575 See the pkg-config man page for more details.])
577 if test $pkg_failed = yes; then
579 _PKG_SHORT_ERRORS_SUPPORTED
580 if test $_pkg_short_errors_supported = yes; then
581 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
583 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
585 # Put the nasty error message in config.log where it belongs
586 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
588 m4_default([$4], [AC_MSG_ERROR(
589 [Package requirements ($2) were not met:
593 Consider adjusting the PKG_CONFIG_PATH environment variable if you
594 installed software in a non-standard prefix.
598 elif test $pkg_failed = untried; then
600 m4_default([$4], [AC_MSG_FAILURE(
601 [The pkg-config script could not be found or is too old. Make sure it
602 is in your PATH or set the PKG_CONFIG environment variable to the full
607 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])
610 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
611 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
615 ])# PKG_CHECK_MODULES
617 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
619 # This file is free software; the Free Software Foundation
620 # gives unlimited permission to copy and/or distribute it,
621 # with or without modifications, as long as this notice is preserved.
623 # AM_AUTOMAKE_VERSION(VERSION)
624 # ----------------------------
625 # Automake X.Y traces this macro to ensure aclocal.m4 has been
626 # generated from the m4 files accompanying Automake X.Y.
627 # (This private macro should not be called outside this file.)
628 AC_DEFUN([AM_AUTOMAKE_VERSION],
629 [am__api_version='1.11'
630 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
631 dnl require some minimum version. Point them to the right macro.
632 m4_if([$1], [1.11.1], [],
633 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
636 # _AM_AUTOCONF_VERSION(VERSION)
637 # -----------------------------
638 # aclocal traces this macro to find the Autoconf version.
639 # This is a private macro too. Using m4_define simplifies
640 # the logic in aclocal, which can simply ignore this definition.
641 m4_define([_AM_AUTOCONF_VERSION], [])
643 # AM_SET_CURRENT_AUTOMAKE_VERSION
644 # -------------------------------
645 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
646 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
647 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
648 [AM_AUTOMAKE_VERSION([1.11.1])dnl
649 m4_ifndef([AC_AUTOCONF_VERSION],
650 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
651 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
653 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
655 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
657 # This file is free software; the Free Software Foundation
658 # gives unlimited permission to copy and/or distribute it,
659 # with or without modifications, as long as this notice is preserved.
661 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
662 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
663 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
665 # Of course, Automake must honor this variable whenever it calls a
666 # tool from the auxiliary directory. The problem is that $srcdir (and
667 # therefore $ac_aux_dir as well) can be either absolute or relative,
668 # depending on how configure is run. This is pretty annoying, since
669 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
670 # source directory, any form will work fine, but in subdirectories a
671 # relative path needs to be adjusted first.
673 # $ac_aux_dir/missing
674 # fails when called from a subdirectory if $ac_aux_dir is relative
675 # $top_srcdir/$ac_aux_dir/missing
676 # fails if $ac_aux_dir is absolute,
677 # fails when called from a subdirectory in a VPATH build with
678 # a relative $ac_aux_dir
680 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
681 # are both prefixed by $srcdir. In an in-source build this is usually
682 # harmless because $srcdir is `.', but things will broke when you
683 # start a VPATH build or use an absolute $srcdir.
685 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
686 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
687 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
688 # and then we would define $MISSING as
689 # MISSING="\${SHELL} $am_aux_dir/missing"
690 # This will work as long as MISSING is not called from configure, because
691 # unfortunately $(top_srcdir) has no meaning in configure.
692 # However there are other variables, like CC, which are often used in
693 # configure, and could therefore not use this "fixed" $ac_aux_dir.
695 # Another solution, used here, is to always expand $ac_aux_dir to an
696 # absolute PATH. The drawback is that using absolute paths prevent a
697 # configured tree to be moved without reconfiguration.
699 AC_DEFUN([AM_AUX_DIR_EXPAND],
700 [dnl Rely on autoconf to set up CDPATH properly.
702 # expand $ac_aux_dir to an absolute path
703 am_aux_dir=`cd $ac_aux_dir && pwd`
707 # Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005
708 # Free Software Foundation, Inc.
710 # This file is free software; the Free Software Foundation
711 # gives unlimited permission to copy and/or distribute it,
712 # with or without modifications, as long as this notice is preserved.
716 # This was merged into AC_PROG_CC in Autoconf.
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729 # AM_CONDITIONAL -*- Autoconf -*-
731 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
732 # Free Software Foundation, Inc.
734 # This file is free software; the Free Software Foundation
735 # gives unlimited permission to copy and/or distribute it,
736 # with or without modifications, as long as this notice is preserved.
740 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
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743 AC_DEFUN([AM_CONDITIONAL],
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766 # Free Software Foundation, Inc.
768 # This file is free software; the Free Software Foundation
769 # gives unlimited permission to copy and/or distribute it,
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1027 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
1028 # Free Software Foundation, Inc.
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1042 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
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1178 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
1180 # This file is free software; the Free Software Foundation
1181 # gives unlimited permission to copy and/or distribute it,
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1199 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
1201 # This file is free software; the Free Software Foundation
1202 # gives unlimited permission to copy and/or distribute it,
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1220 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
1223 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
1224 # Free Software Foundation, Inc.
1226 # This file is free software; the Free Software Foundation
1227 # gives unlimited permission to copy and/or distribute it,
1228 # with or without modifications, as long as this notice is preserved.
1232 # AM_MAINTAINER_MODE([DEFAULT-MODE])
1233 # ----------------------------------
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1260 # Check to see how 'make' treats includes. -*- Autoconf -*-
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1264 # This file is free software; the Free Software Foundation
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1347 if eval "$MISSING --run true"; then
1348 am_missing_run="$MISSING --run "
1351 AC_MSG_WARN([`missing' script is too old or missing])
1355 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1357 # This file is free software; the Free Software Foundation
1358 # gives unlimited permission to copy and/or distribute it,
1359 # with or without modifications, as long as this notice is preserved.
1363 # Check for `mkdir -p'.
1364 AC_DEFUN([AM_PROG_MKDIR_P],
1365 [AC_PREREQ([2.60])dnl
1366 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1367 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
1368 dnl while keeping a definition of mkdir_p for backward compatibility.
1369 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1370 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1371 dnl Makefile.ins that do not define MKDIR_P, so we do our own
1372 dnl adjustment using top_builddir (which is defined more often than
1374 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1376 [[\\/$]]* | ?:[[\\/]]*) ;;
1377 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1381 # Helper functions for option handling. -*- Autoconf -*-
1383 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
1385 # This file is free software; the Free Software Foundation
1386 # gives unlimited permission to copy and/or distribute it,
1387 # with or without modifications, as long as this notice is preserved.
1391 # _AM_MANGLE_OPTION(NAME)
1392 # -----------------------
1393 AC_DEFUN([_AM_MANGLE_OPTION],
1394 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1396 # _AM_SET_OPTION(NAME)
1397 # ------------------------------
1398 # Set option NAME. Presently that only means defining a flag for this option.
1399 AC_DEFUN([_AM_SET_OPTION],
1400 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1402 # _AM_SET_OPTIONS(OPTIONS)
1403 # ----------------------------------
1404 # OPTIONS is a space-separated list of Automake options.
1405 AC_DEFUN([_AM_SET_OPTIONS],
1406 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1408 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1409 # -------------------------------------------
1410 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1411 AC_DEFUN([_AM_IF_OPTION],
1412 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1414 # Check to make sure that the build environment is sane. -*- Autoconf -*-
1416 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1417 # Free Software Foundation, Inc.
1419 # This file is free software; the Free Software Foundation
1420 # gives unlimited permission to copy and/or distribute it,
1421 # with or without modifications, as long as this notice is preserved.
1427 AC_DEFUN([AM_SANITY_CHECK],
1428 [AC_MSG_CHECKING([whether build environment is sane])
1431 echo timestamp > conftest.file
1432 # Reject unsafe characters in $srcdir or the absolute working directory
1433 # name. Accept space and tab only in the latter.
1437 *[[\\\"\#\$\&\'\`$am_lf]]*)
1438 AC_MSG_ERROR([unsafe absolute working directory name]);;
1441 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1442 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1445 # Do `set' in a subshell so we don't clobber the current shell's
1446 # arguments. Must try -L first in case configure is actually a
1447 # symlink; some systems play weird games with the mod time of symlinks
1448 # (eg FreeBSD returns the mod time of the symlink's containing
1451 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1452 if test "$[*]" = "X"; then
1454 set X `ls -t "$srcdir/configure" conftest.file`
1457 if test "$[*]" != "X $srcdir/configure conftest.file" \
1458 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1460 # If neither matched, then we have a broken ls. This can happen
1461 # if, for instance, CONFIG_SHELL is bash and it inherits a
1462 # broken ls alias from the environment. This has actually
1463 # happened. Such a system could not be considered "sane".
1464 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1465 alias in your environment])
1468 test "$[2]" = conftest.file
1474 AC_MSG_ERROR([newly created file is older than distributed files!
1475 Check your system clock])
1477 AC_MSG_RESULT(yes)])
1479 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1481 # This file is free software; the Free Software Foundation
1482 # gives unlimited permission to copy and/or distribute it,
1483 # with or without modifications, as long as this notice is preserved.
1485 # AM_PROG_INSTALL_STRIP
1486 # ---------------------
1487 # One issue with vendor `install' (even GNU) is that you can't
1488 # specify the program used to strip binaries. This is especially
1489 # annoying in cross-compiling environments, where the build's strip
1490 # is unlikely to handle the host's binaries.
1491 # Fortunately install-sh will honor a STRIPPROG variable, so we
1492 # always use install-sh in `make install-strip', and initialize
1493 # STRIPPROG with the value of the STRIP variable (set by the user).
1494 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1495 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1496 # Installed binaries are usually stripped using `strip' when the user
1497 # run `make install-strip'. However `strip' might not be the right
1498 # tool to use in cross-compilation environments, therefore Automake
1499 # will honor the `STRIP' environment variable to overrule this program.
1500 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1501 if test "$cross_compiling" != no; then
1502 AC_CHECK_TOOL([STRIP], [strip], :)
1504 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1505 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1507 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
1509 # This file is free software; the Free Software Foundation
1510 # gives unlimited permission to copy and/or distribute it,
1511 # with or without modifications, as long as this notice is preserved.
1515 # _AM_SUBST_NOTMAKE(VARIABLE)
1516 # ---------------------------
1517 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1518 # This macro is traced by Automake.
1519 AC_DEFUN([_AM_SUBST_NOTMAKE])
1521 # AM_SUBST_NOTMAKE(VARIABLE)
1522 # ---------------------------
1523 # Public sister of _AM_SUBST_NOTMAKE.
1524 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1526 # Check how to create a tarball. -*- Autoconf -*-
1528 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1530 # This file is free software; the Free Software Foundation
1531 # gives unlimited permission to copy and/or distribute it,
1532 # with or without modifications, as long as this notice is preserved.
1536 # _AM_PROG_TAR(FORMAT)
1537 # --------------------
1538 # Check how to create a tarball in format FORMAT.
1539 # FORMAT should be one of `v7', `ustar', or `pax'.
1541 # Substitute a variable $(am__tar) that is a command
1542 # writing to stdout a FORMAT-tarball containing the directory
1544 # tardir=directory && $(am__tar) > result.tar
1546 # Substitute a variable $(am__untar) that extract such
1547 # a tarball read from stdin.
1548 # $(am__untar) < result.tar
1549 AC_DEFUN([_AM_PROG_TAR],
1550 [# Always define AMTAR for backward compatibility.
1551 AM_MISSING_PROG([AMTAR], [tar])
1553 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1554 [m4_case([$1], [ustar],, [pax],,
1555 [m4_fatal([Unknown tar format])])
1556 AC_MSG_CHECKING([how to create a $1 tar archive])
1557 # Loop over all known methods to create a tar archive until one works.
1558 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1559 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1560 # Do not fold the above two line into one, because Tru64 sh and
1561 # Solaris sh will not grok spaces in the rhs of `-'.
1562 for _am_tool in $_am_tools
1566 for _am_tar in tar gnutar gtar;
1568 AM_RUN_LOG([$_am_tar --version]) && break
1570 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1571 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1572 am__untar="$_am_tar -xf -"
1575 # Must skip GNU tar: if it does not support --format= it doesn't create
1576 # ustar tarball either.
1577 (tar --version) >/dev/null 2>&1 && continue
1578 am__tar='tar chf - "$$tardir"'
1579 am__tar_='tar chf - "$tardir"'
1580 am__untar='tar xf -'
1583 am__tar='pax -L -x $1 -w "$$tardir"'
1584 am__tar_='pax -L -x $1 -w "$tardir"'
1588 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1589 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1590 am__untar='cpio -i -H $1 -d'
1599 # If the value was cached, stop now. We just wanted to have am__tar
1600 # and am__untar set.
1601 test -n "${am_cv_prog_tar_$1}" && break
1603 # tar/untar a dummy directory, and stop if the command works
1606 echo GrepMe > conftest.dir/file
1607 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1609 if test -s conftest.tar; then
1610 AM_RUN_LOG([$am__untar <conftest.tar])
1611 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1616 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1617 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1619 AC_SUBST([am__untar])