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'.])])
23 dnl Defines GCONF_SCHEMA_CONFIG_SOURCE which is where you should install schemas
24 dnl (i.e. pass to gconftool-2
25 dnl Defines GCONF_SCHEMA_FILE_DIR which is a filesystem directory where
26 dnl you should install foo.schemas files
29 AC_DEFUN([AM_GCONF_SOURCE_2],
31 if test "x$GCONF_SCHEMA_INSTALL_SOURCE" = "x"; then
32 GCONF_SCHEMA_CONFIG_SOURCE=`gconftool-2 --get-default-source`
34 GCONF_SCHEMA_CONFIG_SOURCE=$GCONF_SCHEMA_INSTALL_SOURCE
37 AC_ARG_WITH([gconf-source],
38 AC_HELP_STRING([--with-gconf-source=sourceaddress],
39 [Config database for installing schema files.]),
40 [GCONF_SCHEMA_CONFIG_SOURCE="$withval"],)
42 AC_SUBST(GCONF_SCHEMA_CONFIG_SOURCE)
43 AC_MSG_RESULT([Using config source $GCONF_SCHEMA_CONFIG_SOURCE for schema installation])
45 if test "x$GCONF_SCHEMA_FILE_DIR" = "x"; then
46 GCONF_SCHEMA_FILE_DIR='$(sysconfdir)/gconf/schemas'
49 AC_ARG_WITH([gconf-schema-file-dir],
50 AC_HELP_STRING([--with-gconf-schema-file-dir=dir],
51 [Directory for installing schema files.]),
52 [GCONF_SCHEMA_FILE_DIR="$withval"],)
54 AC_SUBST(GCONF_SCHEMA_FILE_DIR)
55 AC_MSG_RESULT([Using $GCONF_SCHEMA_FILE_DIR as install directory for schema files])
57 AC_ARG_ENABLE(schemas-install,
58 AC_HELP_STRING([--disable-schemas-install],
59 [Disable the schemas installation]),
62 *) AC_MSG_ERROR([bad value ${enableval} for --enable-schemas-install]) ;;
64 AM_CONDITIONAL([GCONF_SCHEMAS_INSTALL], [test "$enable_schemas_install" != no])
67 # Copyright (C) 1995-2002 Free Software Foundation, Inc.
68 # Copyright (C) 2001-2003,2004 Red Hat, Inc.
70 # This file is free software, distributed under the terms of the GNU
71 # General Public License. As a special exception to the GNU General
72 # Public License, this file may be distributed as part of a program
73 # that contains a configuration script generated by Autoconf, under
74 # the same distribution terms as the rest of that program.
76 # This file can be copied and used freely without restrictions. It can
77 # be used in projects which are not available under the GNU Public License
78 # but which still want to provide support for the GNU gettext functionality.
80 # Macro to add for using GNU gettext.
81 # Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
83 # Modified to never use included libintl.
84 # Owen Taylor <otaylor@redhat.com>, 12/15/1998
86 # Major rework to remove unused code
87 # Owen Taylor <otaylor@redhat.com>, 12/11/2002
89 # Added better handling of ALL_LINGUAS from GNU gettext version
90 # written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
92 # Modified to require ngettext
93 # Matthias Clasen <mclasen@redhat.com> 08/06/2004
95 # We need this here as well, since someone might use autoconf-2.5x
96 # to configure GLib then an older version to configure a package
97 # using AM_GLIB_GNU_GETTEXT
101 dnl We go to great lengths to make sure that aclocal won't
102 dnl try to pull in the installed version of these macros
103 dnl when running aclocal in the glib directory.
105 m4_copy([AC_DEFUN],[glib_DEFUN])
106 m4_copy([AC_REQUIRE],[glib_REQUIRE])
108 dnl At the end, if we're not within glib, we'll define the public
109 dnl definitions in terms of our private definitions.
113 #--------------------
114 glib_DEFUN([GLIB_LC_MESSAGES],
115 [AC_CHECK_HEADERS([locale.h])
116 if test $ac_cv_header_locale_h = yes; then
117 AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
118 [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
119 am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
120 if test $am_cv_val_LC_MESSAGES = yes; then
121 AC_DEFINE(HAVE_LC_MESSAGES, 1,
122 [Define if your <locale.h> file defines LC_MESSAGES.])
126 # GLIB_PATH_PROG_WITH_TEST
127 #----------------------------
128 dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
129 dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
130 glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
131 [# Extract the first word of "$2", so it can be a program name with args.
132 set dummy $2; ac_word=[$]2
133 AC_MSG_CHECKING([for $ac_word])
134 AC_CACHE_VAL(ac_cv_path_$1,
137 ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
140 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
141 for ac_dir in ifelse([$5], , $PATH, [$5]); do
142 test -z "$ac_dir" && ac_dir=.
143 if test -f $ac_dir/$ac_word; then
145 ac_cv_path_$1="$ac_dir/$ac_word"
151 dnl If no 4th arg is given, leave the cache variable unset,
152 dnl so AC_PATH_PROGS will keep looking.
153 ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
158 if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
168 glib_DEFUN([GLIB_WITH_NLS],
169 dnl NLS is obligatory
173 gt_cv_have_gettext=no
179 AC_CHECK_HEADER(libintl.h,
180 [gt_cv_func_dgettext_libintl="no"
181 libintl_extra_libs=""
184 # First check in libc
186 AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
190 [return !ngettext ("","", 1)],
191 gt_cv_func_ngettext_libc=yes,
192 gt_cv_func_ngettext_libc=no)
195 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
196 AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
200 [return !dgettext ("","")],
201 gt_cv_func_dgettext_libc=yes,
202 gt_cv_func_dgettext_libc=no)
206 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
207 AC_CHECK_FUNCS(bind_textdomain_codeset)
211 # If we don't have everything we want, check in libintl
213 if test "$gt_cv_func_dgettext_libc" != "yes" \
214 || test "$gt_cv_func_ngettext_libc" != "yes" \
215 || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
217 AC_CHECK_LIB(intl, bindtextdomain,
218 [AC_CHECK_LIB(intl, ngettext,
219 [AC_CHECK_LIB(intl, dgettext,
220 gt_cv_func_dgettext_libintl=yes)])])
222 if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
223 AC_MSG_CHECKING([if -liconv is needed to use gettext])
225 AC_CHECK_LIB(intl, ngettext,
226 [AC_CHECK_LIB(intl, dcgettext,
227 [gt_cv_func_dgettext_libintl=yes
228 libintl_extra_libs=-liconv],
234 # If we found libintl, then check in it for bind_textdomain_codeset();
235 # we'll prefer libc if neither have bind_textdomain_codeset(),
236 # and both have dgettext and ngettext
238 if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
239 glib_save_LIBS="$LIBS"
240 LIBS="$LIBS -lintl $libintl_extra_libs"
241 unset ac_cv_func_bind_textdomain_codeset
242 AC_CHECK_FUNCS(bind_textdomain_codeset)
243 LIBS="$glib_save_LIBS"
245 if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
246 gt_cv_func_dgettext_libc=no
248 if test "$gt_cv_func_dgettext_libc" = "yes" \
249 && test "$gt_cv_func_ngettext_libc" = "yes"; then
250 gt_cv_func_dgettext_libintl=no
256 if test "$gt_cv_func_dgettext_libc" = "yes" \
257 || test "$gt_cv_func_dgettext_libintl" = "yes"; then
258 gt_cv_have_gettext=yes
261 if test "$gt_cv_func_dgettext_libintl" = "yes"; then
262 INTLLIBS="-lintl $libintl_extra_libs"
265 if test "$gt_cv_have_gettext" = "yes"; then
266 AC_DEFINE(HAVE_GETTEXT,1,
267 [Define if the GNU gettext() function is already present or preinstalled.])
268 GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
269 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
270 if test "$MSGFMT" != "no"; then
271 glib_save_LIBS="$LIBS"
272 LIBS="$LIBS $INTLLIBS"
273 AC_CHECK_FUNCS(dcgettext)
275 AC_MSG_CHECKING([if msgfmt accepts -c])
276 GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[
279 "Content-Type: text/plain; charset=UTF-8\n"
280 "Project-Id-Version: test 1.0\n"
281 "PO-Revision-Date: 2007-02-15 12:01+0100\n"
282 "Last-Translator: test <foo@bar.xx>\n"
283 "Language-Team: C <LL@li.org>\n"
284 "MIME-Version: 1.0\n"
285 "Content-Transfer-Encoding: 8bit\n"
286 ], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
287 AC_SUBST(MSGFMT_OPTS)
288 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
289 GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
290 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
291 AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
292 return _nl_msg_cat_cntr],
297 dnl On Solaris, if bind_textdomain_codeset is in libc,
298 dnl GNU format message catalog is always supported,
299 dnl since both are added to the libc all together.
300 dnl Hence, we'd like to go with DATADIRNAME=share and
301 dnl and CATOBJEXT=.gmo in this case.
302 AC_CHECK_FUNC(bind_textdomain_codeset,
313 LIBS="$glib_save_LIBS"
316 gt_cv_have_gettext=no
321 if test "$gt_cv_have_gettext" = "yes" ; then
322 AC_DEFINE(ENABLE_NLS, 1,
323 [always defined to indicate that i18n is enabled])
326 dnl Test whether we really found GNU xgettext.
327 if test "$XGETTEXT" != ":"; then
328 dnl If it is not GNU xgettext we define it as : so that the
329 dnl Makefiles still can work.
330 if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
334 [found xgettext program is not GNU xgettext; ignore it])
339 # We need to process the po/ directory.
343 [case "$CONFIG_FILES" in *po/Makefile.in*)
344 sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
347 dnl These rules are solely for the distribution goal. While doing this
348 dnl we only have to keep exactly one list of the available catalogs
350 for lang in $ALL_LINGUAS; do
351 GMOFILES="$GMOFILES $lang.gmo"
352 POFILES="$POFILES $lang.po"
355 dnl Make all variables we use known to autoconf.
358 AC_SUBST(DATADIRNAME)
362 AC_SUBST(PO_IN_DATADIR_TRUE)
363 AC_SUBST(PO_IN_DATADIR_FALSE)
368 # AM_GLIB_GNU_GETTEXT
369 # -------------------
370 # Do checks necessary for use of gettext. If a suitable implementation
371 # of gettext is found in either in libintl or in the C library,
372 # it will set INTLLIBS to the libraries needed for use of gettext
373 # and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
374 # gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
375 # on various variables needed by the Makefile.in.in installed by
378 glib_DEFUN([GLIB_GNU_GETTEXT],
379 [AC_REQUIRE([AC_PROG_CC])dnl
380 AC_REQUIRE([AC_HEADER_STDC])dnl
385 if test "$gt_cv_have_gettext" = "yes"; then
386 if test "x$ALL_LINGUAS" = "x"; then
389 AC_MSG_CHECKING(for catalogs to be installed)
391 for presentlang in $ALL_LINGUAS; do
393 if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
394 desiredlanguages="$LINGUAS"
396 desiredlanguages="$ALL_LINGUAS"
398 for desiredlang in $desiredlanguages; do
399 # Use the presentlang catalog if desiredlang is
400 # a. equal to presentlang, or
401 # b. a variant of presentlang (because in this case,
402 # presentlang can be used as a fallback for messages
403 # which are not translated in the desiredlang catalog).
404 case "$desiredlang" in
405 "$presentlang"*) useit=yes;;
408 if test $useit = yes; then
409 NEW_LINGUAS="$NEW_LINGUAS $presentlang"
413 AC_MSG_RESULT($LINGUAS)
416 dnl Construct list of names of catalog files to be constructed.
417 if test -n "$LINGUAS"; then
418 for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
422 dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
423 dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
424 dnl Try to locate is.
426 if test -n "$ac_aux_dir"; then
427 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
429 if test -z "$MKINSTALLDIRS"; then
430 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
432 AC_SUBST(MKINSTALLDIRS)
434 dnl Generate list of files to be processed by xgettext which will
435 dnl be included in po/Makefile.
436 test -d po || mkdir po
437 if test "x$srcdir" != "x."; then
438 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
439 posrcprefix="$srcdir/"
441 posrcprefix="../$srcdir/"
447 sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
448 < $srcdir/po/POTFILES.in > po/POTFILES
451 # AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
452 # -------------------------------
453 # Define VARIABLE to the location where catalog files will
454 # be installed by po/Makefile.
455 glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
456 [glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
457 glib_save_prefix="$prefix"
458 glib_save_exec_prefix="$exec_prefix"
459 glib_save_datarootdir="$datarootdir"
460 test "x$prefix" = xNONE && prefix=$ac_default_prefix
461 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
462 datarootdir=`eval echo "${datarootdir}"`
463 if test "x$CATOBJEXT" = "x.mo" ; then
464 localedir=`eval echo "${libdir}/locale"`
466 localedir=`eval echo "${datadir}/locale"`
468 prefix="$glib_save_prefix"
469 exec_prefix="$glib_save_exec_prefix"
470 datarootdir="$glib_save_datarootdir"
471 AC_DEFINE_UNQUOTED($1, "$localedir",
472 [Define the location where the catalogs will be installed])
476 dnl Now the definitions that aclocal will find
478 ifdef(glib_configure_ac,[],[
479 AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
480 AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
483 # GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
485 # Create a temporary file with TEST-FILE as its contents and pass the
486 # file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with
487 # 0 and perform ACTION-IF-FAIL for any other exit status.
488 AC_DEFUN([GLIB_RUN_PROG],
489 [cat >conftest.foo <<_ACEOF
492 if AC_RUN_LOG([$1 conftest.foo]); then
493 m4_ifval([$3], [$3], [:])
494 m4_ifvaln([$4], [else $4])dnl
495 echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
496 sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
500 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
501 # serial 1 (pkg-config-0.24)
503 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
505 # This program is free software; you can redistribute it and/or modify
506 # it under the terms of the GNU General Public License as published by
507 # the Free Software Foundation; either version 2 of the License, or
508 # (at your option) any later version.
510 # This program is distributed in the hope that it will be useful, but
511 # WITHOUT ANY WARRANTY; without even the implied warranty of
512 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
513 # General Public License for more details.
515 # You should have received a copy of the GNU General Public License
516 # along with this program; if not, write to the Free Software
517 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
519 # As a special exception to the GNU General Public License, if you
520 # distribute this file as part of a program that contains a
521 # configuration script generated by Autoconf, you may include it under
522 # the same distribution terms that you use for the rest of that program.
524 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
525 # ----------------------------------
526 AC_DEFUN([PKG_PROG_PKG_CONFIG],
527 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
528 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
529 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
530 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
531 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
533 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
534 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
536 if test -n "$PKG_CONFIG"; then
537 _pkg_min_version=m4_default([$1], [0.9.0])
538 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
539 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
546 ])# PKG_PROG_PKG_CONFIG
548 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
550 # Check to see whether a particular set of modules exists. Similar
551 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
553 # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
554 # only at the first occurence in configure.ac, so if the first place
555 # it's called might be skipped (such as if it is within an "if", you
556 # have to call PKG_CHECK_EXISTS manually
557 # --------------------------------------------------------------
558 AC_DEFUN([PKG_CHECK_EXISTS],
559 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
560 if test -n "$PKG_CONFIG" && \
561 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
562 m4_default([$2], [:])
563 m4_ifvaln([$3], [else
567 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
568 # ---------------------------------------------
569 m4_define([_PKG_CONFIG],
570 [if test -n "$$1"; then
572 elif test -n "$PKG_CONFIG"; then
573 PKG_CHECK_EXISTS([$3],
574 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
581 # _PKG_SHORT_ERRORS_SUPPORTED
582 # -----------------------------
583 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
584 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
585 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
586 _pkg_short_errors_supported=yes
588 _pkg_short_errors_supported=no
590 ])# _PKG_SHORT_ERRORS_SUPPORTED
593 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
594 # [ACTION-IF-NOT-FOUND])
597 # Note that if there is a possibility the first call to
598 # PKG_CHECK_MODULES might not happen, you should be sure to include an
599 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
602 # --------------------------------------------------------------
603 AC_DEFUN([PKG_CHECK_MODULES],
604 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
605 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
606 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
609 AC_MSG_CHECKING([for $1])
611 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
612 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
614 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
615 and $1[]_LIBS to avoid the need to call pkg-config.
616 See the pkg-config man page for more details.])
618 if test $pkg_failed = yes; then
620 _PKG_SHORT_ERRORS_SUPPORTED
621 if test $_pkg_short_errors_supported = yes; then
622 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
624 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
626 # Put the nasty error message in config.log where it belongs
627 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
629 m4_default([$4], [AC_MSG_ERROR(
630 [Package requirements ($2) were not met:
634 Consider adjusting the PKG_CONFIG_PATH environment variable if you
635 installed software in a non-standard prefix.
639 elif test $pkg_failed = untried; then
641 m4_default([$4], [AC_MSG_FAILURE(
642 [The pkg-config script could not be found or is too old. Make sure it
643 is in your PATH or set the PKG_CONFIG environment variable to the full
648 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
651 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
652 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
656 ])# PKG_CHECK_MODULES
658 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
660 # This file is free software; the Free Software Foundation
661 # gives unlimited permission to copy and/or distribute it,
662 # with or without modifications, as long as this notice is preserved.
664 # AM_AUTOMAKE_VERSION(VERSION)
665 # ----------------------------
666 # Automake X.Y traces this macro to ensure aclocal.m4 has been
667 # generated from the m4 files accompanying Automake X.Y.
668 # (This private macro should not be called outside this file.)
669 AC_DEFUN([AM_AUTOMAKE_VERSION],
670 [am__api_version='1.11'
671 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
672 dnl require some minimum version. Point them to the right macro.
673 m4_if([$1], [1.11.1], [],
674 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
677 # _AM_AUTOCONF_VERSION(VERSION)
678 # -----------------------------
679 # aclocal traces this macro to find the Autoconf version.
680 # This is a private macro too. Using m4_define simplifies
681 # the logic in aclocal, which can simply ignore this definition.
682 m4_define([_AM_AUTOCONF_VERSION], [])
684 # AM_SET_CURRENT_AUTOMAKE_VERSION
685 # -------------------------------
686 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
687 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
688 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
689 [AM_AUTOMAKE_VERSION([1.11.1])dnl
690 m4_ifndef([AC_AUTOCONF_VERSION],
691 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
692 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
694 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
696 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
698 # This file is free software; the Free Software Foundation
699 # gives unlimited permission to copy and/or distribute it,
700 # with or without modifications, as long as this notice is preserved.
702 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
703 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
704 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
706 # Of course, Automake must honor this variable whenever it calls a
707 # tool from the auxiliary directory. The problem is that $srcdir (and
708 # therefore $ac_aux_dir as well) can be either absolute or relative,
709 # depending on how configure is run. This is pretty annoying, since
710 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
711 # source directory, any form will work fine, but in subdirectories a
712 # relative path needs to be adjusted first.
714 # $ac_aux_dir/missing
715 # fails when called from a subdirectory if $ac_aux_dir is relative
716 # $top_srcdir/$ac_aux_dir/missing
717 # fails if $ac_aux_dir is absolute,
718 # fails when called from a subdirectory in a VPATH build with
719 # a relative $ac_aux_dir
721 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
722 # are both prefixed by $srcdir. In an in-source build this is usually
723 # harmless because $srcdir is `.', but things will broke when you
724 # start a VPATH build or use an absolute $srcdir.
726 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
727 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
728 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
729 # and then we would define $MISSING as
730 # MISSING="\${SHELL} $am_aux_dir/missing"
731 # This will work as long as MISSING is not called from configure, because
732 # unfortunately $(top_srcdir) has no meaning in configure.
733 # However there are other variables, like CC, which are often used in
734 # configure, and could therefore not use this "fixed" $ac_aux_dir.
736 # Another solution, used here, is to always expand $ac_aux_dir to an
737 # absolute PATH. The drawback is that using absolute paths prevent a
738 # configured tree to be moved without reconfiguration.
740 AC_DEFUN([AM_AUX_DIR_EXPAND],
741 [dnl Rely on autoconf to set up CDPATH properly.
743 # expand $ac_aux_dir to an absolute path
744 am_aux_dir=`cd $ac_aux_dir && pwd`
747 # AM_CONDITIONAL -*- Autoconf -*-
749 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
750 # Free Software Foundation, Inc.
752 # This file is free software; the Free Software Foundation
753 # gives unlimited permission to copy and/or distribute it,
754 # with or without modifications, as long as this notice is preserved.
758 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
759 # -------------------------------------
760 # Define a conditional.
761 AC_DEFUN([AM_CONDITIONAL],
763 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
764 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
765 AC_SUBST([$1_TRUE])dnl
766 AC_SUBST([$1_FALSE])dnl
767 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
768 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
769 m4_define([_AM_COND_VALUE_$1], [$2])dnl
777 AC_CONFIG_COMMANDS_PRE(
778 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
779 AC_MSG_ERROR([[conditional "$1" was never defined.
780 Usually this means the macro was only invoked conditionally.]])
783 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
784 # Free Software Foundation, Inc.
786 # This file is free software; the Free Software Foundation
787 # gives unlimited permission to copy and/or distribute it,
788 # with or without modifications, as long as this notice is preserved.
792 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
793 # written in clear, in which case automake, when reading aclocal.m4,
794 # will think it sees a *use*, and therefore will trigger all it's
795 # C support machinery. Also note that it means that autoscan, seeing
796 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
799 # _AM_DEPENDENCIES(NAME)
800 # ----------------------
801 # See how the compiler implements dependency checking.
802 # NAME is "CC", "CXX", "GCJ", or "OBJC".
803 # We try a few techniques and use that to set a single cache variable.
805 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
806 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
807 # dependency, and given that the user is not expected to run this macro,
808 # just rely on AC_PROG_CC.
809 AC_DEFUN([_AM_DEPENDENCIES],
810 [AC_REQUIRE([AM_SET_DEPDIR])dnl
811 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
812 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
813 AC_REQUIRE([AM_DEP_TRACK])dnl
815 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
816 [$1], CXX, [depcc="$CXX" am_compiler_list=],
817 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
818 [$1], UPC, [depcc="$UPC" am_compiler_list=],
819 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
820 [depcc="$$1" am_compiler_list=])
822 AC_CACHE_CHECK([dependency style of $depcc],
823 [am_cv_$1_dependencies_compiler_type],
824 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
825 # We make a subdir and do the tests there. Otherwise we can end up
826 # making bogus files that we don't know about and never remove. For
827 # instance it was reported that on HP-UX the gcc test will end up
828 # making a dummy file named `D' -- because `-MD' means `put the output
831 # Copy depcomp to subdir because otherwise we won't find it if we're
832 # using a relative directory.
833 cp "$am_depcomp" conftest.dir
835 # We will build objects and dependencies in a subdirectory because
836 # it helps to detect inapplicable dependency modes. For instance
837 # both Tru64's cc and ICC support -MD to output dependencies as a
838 # side effect of compilation, but ICC will put the dependencies in
839 # the current directory while Tru64 will put them in the object
843 am_cv_$1_dependencies_compiler_type=none
844 if test "$am_compiler_list" = ""; then
845 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
849 [case " $depcc " in #(
850 *\ -arch\ *\ -arch\ *) am__universal=true ;;
853 [case " $depcc " in #(
854 *\ -arch\ *\ -arch\ *) am__universal=true ;;
857 for depmode in $am_compiler_list; do
858 # Setup a source with many dependencies, because some compilers
859 # like to wrap large dependency lists on column 80 (with \), and
860 # we should not choose a depcomp mode which is confused by this.
862 # We need to recreate these files for each test, as the compiler may
863 # overwrite some of them when testing with obscure command lines.
864 # This happens at least with the AIX C compiler.
866 for i in 1 2 3 4 5 6; do
867 echo '#include "conftst'$i'.h"' >> sub/conftest.c
868 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
869 # Solaris 8's {/usr,}/bin/sh.
870 touch sub/conftst$i.h
872 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
874 # We check with `-c' and `-o' for the sake of the "dashmstdout"
875 # mode. It turns out that the SunPro C++ compiler does not properly
876 # handle `-M -o', and we need to detect this. Also, some Intel
877 # versions had trouble with output in subdirs
878 am__obj=sub/conftest.${OBJEXT-o}
879 am__minus_obj="-o $am__obj"
882 # This depmode causes a compiler race in universal mode.
883 test "$am__universal" = false || continue
886 # after this tag, mechanisms are not by side-effect, so they'll
887 # only be used when explicitly requested
888 if test "x$enable_dependency_tracking" = xyes; then
894 msvisualcpp | msvcmsys)
895 # This compiler won't grok `-c -o', but also, the minuso test has
896 # not run yet. These depmodes are late enough in the game, and
897 # so weak that their functioning should not be impacted.
898 am__obj=conftest.${OBJEXT-o}
903 if depmode=$depmode \
904 source=sub/conftest.c object=$am__obj \
905 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
906 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
907 >/dev/null 2>conftest.err &&
908 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
909 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
910 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
911 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
912 # icc doesn't choke on unknown options, it will just issue warnings
913 # or remarks (even with -Werror). So we grep stderr for any message
914 # that says an option was ignored or not supported.
915 # When given -MP, icc 7.0 and 7.1 complain thusly:
916 # icc: Command line warning: ignoring option '-M'; no argument required
917 # The diagnosis changed in icc 8.0:
918 # icc: Command line remark: option '-MP' not supported
919 if (grep 'ignoring option' conftest.err ||
920 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
921 am_cv_$1_dependencies_compiler_type=$depmode
930 am_cv_$1_dependencies_compiler_type=none
933 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
934 AM_CONDITIONAL([am__fastdep$1], [
935 test "x$enable_dependency_tracking" != xno \
936 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
942 # Choose a directory name for dependency files.
943 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
944 AC_DEFUN([AM_SET_DEPDIR],
945 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
946 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
952 AC_DEFUN([AM_DEP_TRACK],
953 [AC_ARG_ENABLE(dependency-tracking,
954 [ --disable-dependency-tracking speeds up one-time build
955 --enable-dependency-tracking do not reject slow dependency extractors])
956 if test "x$enable_dependency_tracking" != xno; then
957 am_depcomp="$ac_aux_dir/depcomp"
960 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
961 AC_SUBST([AMDEPBACKSLASH])dnl
962 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
965 # Generate code to set up dependency tracking. -*- Autoconf -*-
967 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
968 # Free Software Foundation, Inc.
970 # This file is free software; the Free Software Foundation
971 # gives unlimited permission to copy and/or distribute it,
972 # with or without modifications, as long as this notice is preserved.
976 # _AM_OUTPUT_DEPENDENCY_COMMANDS
977 # ------------------------------
978 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
980 # Autoconf 2.62 quotes --file arguments for eval, but not when files
981 # are listed without --file. Let's play safe and only enable the eval
982 # if we detect the quoting.
983 case $CONFIG_FILES in
984 *\'*) eval set x "$CONFIG_FILES" ;;
985 *) set x $CONFIG_FILES ;;
990 # Strip MF so we end up with the name of the file.
991 mf=`echo "$mf" | sed -e 's/:.*$//'`
992 # Check whether this is an Automake generated Makefile or not.
993 # We used to match only the files named `Makefile.in', but
994 # some people rename them; so instead we look at the file content.
995 # Grep'ing the first line is not enough: some people post-process
996 # each Makefile.in and add a new line on top of each file to say so.
997 # Grep'ing the whole file is not good either: AIX grep has a line
998 # limit of 2048, but all sed's we know have understand at least 4000.
999 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
1000 dirpart=`AS_DIRNAME("$mf")`
1004 # Extract the definition of DEPDIR, am__include, and am__quote
1005 # from the Makefile without running `make'.
1006 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
1007 test -z "$DEPDIR" && continue
1008 am__include=`sed -n 's/^am__include = //p' < "$mf"`
1009 test -z "am__include" && continue
1010 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
1011 # When using ansi2knr, U may be empty or an underscore; expand it
1012 U=`sed -n 's/^U = //p' < "$mf"`
1013 # Find all dependency output files, they are included files with
1014 # $(DEPDIR) in their names. We invoke sed twice because it is the
1015 # simplest approach to changing $(DEPDIR) to its actual value in the
1017 for file in `sed -n "
1018 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
1019 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
1020 # Make sure the directory exists.
1021 test -f "$dirpart/$file" && continue
1022 fdir=`AS_DIRNAME(["$file"])`
1023 AS_MKDIR_P([$dirpart/$fdir])
1024 # echo "creating $dirpart/$file"
1025 echo '# dummy' > "$dirpart/$file"
1029 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
1032 # AM_OUTPUT_DEPENDENCY_COMMANDS
1033 # -----------------------------
1034 # This macro should only be invoked once -- use via AC_REQUIRE.
1036 # This code is only required when automatic dependency tracking
1037 # is enabled. FIXME. This creates each `.P' file that we will
1038 # need in order to bootstrap the dependency handling code.
1039 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1040 [AC_CONFIG_COMMANDS([depfiles],
1041 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
1042 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
1045 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
1046 # Free Software Foundation, Inc.
1048 # This file is free software; the Free Software Foundation
1049 # gives unlimited permission to copy and/or distribute it,
1050 # with or without modifications, as long as this notice is preserved.
1054 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
1055 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
1057 # Do all the work for Automake. -*- Autoconf -*-
1059 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
1060 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
1062 # This file is free software; the Free Software Foundation
1063 # gives unlimited permission to copy and/or distribute it,
1064 # with or without modifications, as long as this notice is preserved.
1068 # This macro actually does too much. Some checks are only needed if
1069 # your package does certain things. But this isn't really a big deal.
1071 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1072 # AM_INIT_AUTOMAKE([OPTIONS])
1073 # -----------------------------------------------
1074 # The call with PACKAGE and VERSION arguments is the old style
1075 # call (pre autoconf-2.50), which is being phased out. PACKAGE
1076 # and VERSION should now be passed to AC_INIT and removed from
1077 # the call to AM_INIT_AUTOMAKE.
1078 # We support both call styles for the transition. After
1079 # the next Automake release, Autoconf can make the AC_INIT
1080 # arguments mandatory, and then we can depend on a new Autoconf
1081 # release and drop the old call support.
1082 AC_DEFUN([AM_INIT_AUTOMAKE],
1083 [AC_PREREQ([2.62])dnl
1084 dnl Autoconf wants to disallow AM_ names. We explicitly allow
1085 dnl the ones we care about.
1086 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
1087 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
1088 AC_REQUIRE([AC_PROG_INSTALL])dnl
1089 if test "`cd $srcdir && pwd`" != "`pwd`"; then
1090 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
1091 # is not polluted with repeated "-I."
1092 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
1093 # test to see if srcdir already configured
1094 if test -f $srcdir/config.status; then
1095 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1099 # test whether we have cygpath
1100 if test -z "$CYGPATH_W"; then
1101 if (cygpath --version) >/dev/null 2>/dev/null; then
1102 CYGPATH_W='cygpath -w'
1107 AC_SUBST([CYGPATH_W])
1109 # Define the identity of the package.
1110 dnl Distinguish between old-style and new-style calls.
1112 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1113 AC_SUBST([PACKAGE], [$1])dnl
1114 AC_SUBST([VERSION], [$2])],
1115 [_AM_SET_OPTIONS([$1])dnl
1116 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
1117 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
1118 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
1119 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1120 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1122 _AM_IF_OPTION([no-define],,
1123 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
1124 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
1126 # Some tools Automake needs.
1127 AC_REQUIRE([AM_SANITY_CHECK])dnl
1128 AC_REQUIRE([AC_ARG_PROGRAM])dnl
1129 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
1130 AM_MISSING_PROG(AUTOCONF, autoconf)
1131 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
1132 AM_MISSING_PROG(AUTOHEADER, autoheader)
1133 AM_MISSING_PROG(MAKEINFO, makeinfo)
1134 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1135 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
1136 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
1137 # We need awk for the "check" target. The system "awk" is bad on
1139 AC_REQUIRE([AC_PROG_AWK])dnl
1140 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1141 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1142 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
1143 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
1144 [_AM_PROG_TAR([v7])])])
1145 _AM_IF_OPTION([no-dependencies],,
1146 [AC_PROVIDE_IFELSE([AC_PROG_CC],
1147 [_AM_DEPENDENCIES(CC)],
1148 [define([AC_PROG_CC],
1149 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
1150 AC_PROVIDE_IFELSE([AC_PROG_CXX],
1151 [_AM_DEPENDENCIES(CXX)],
1152 [define([AC_PROG_CXX],
1153 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
1154 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1155 [_AM_DEPENDENCIES(OBJC)],
1156 [define([AC_PROG_OBJC],
1157 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
1159 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
1160 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
1161 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
1162 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
1163 AC_CONFIG_COMMANDS_PRE(dnl
1164 [m4_provide_if([_AM_COMPILER_EXEEXT],
1165 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
1168 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
1169 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
1170 dnl mangled by Autoconf and run in a shell conditional statement.
1171 m4_define([_AC_COMPILER_EXEEXT],
1172 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
1175 # When config.status generates a header, we must update the stamp-h file.
1176 # This file resides in the same directory as the config header
1177 # that is generated. The stamp files are numbered to have different names.
1179 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1180 # loop where config.status creates the headers, so we can generate
1181 # our stamp files there.
1182 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1183 [# Compute $1's index in $config_headers.
1186 for _am_header in $config_headers :; do
1188 $_am_arg | $_am_arg:* )
1191 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1194 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1196 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
1198 # This file is free software; the Free Software Foundation
1199 # gives unlimited permission to copy and/or distribute it,
1200 # with or without modifications, as long as this notice is preserved.
1202 # AM_PROG_INSTALL_SH
1203 # ------------------
1204 # Define $install_sh.
1205 AC_DEFUN([AM_PROG_INSTALL_SH],
1206 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1207 if test x"${install_sh}" != xset; then
1210 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1212 install_sh="\${SHELL} $am_aux_dir/install-sh"
1215 AC_SUBST(install_sh)])
1217 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
1219 # This file is free software; the Free Software Foundation
1220 # gives unlimited permission to copy and/or distribute it,
1221 # with or without modifications, as long as this notice is preserved.
1225 # Check whether the underlying file-system supports filenames
1226 # with a leading dot. For instance MS-DOS doesn't.
1227 AC_DEFUN([AM_SET_LEADING_DOT],
1228 [rm -rf .tst 2>/dev/null
1229 mkdir .tst 2>/dev/null
1230 if test -d .tst; then
1235 rmdir .tst 2>/dev/null
1236 AC_SUBST([am__leading_dot])])
1238 # Check to see how 'make' treats includes. -*- Autoconf -*-
1240 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
1242 # This file is free software; the Free Software Foundation
1243 # gives unlimited permission to copy and/or distribute it,
1244 # with or without modifications, as long as this notice is preserved.
1250 # Check to see how make treats includes.
1251 AC_DEFUN([AM_MAKE_INCLUDE],
1252 [am_make=${MAKE-make}
1253 cat > confinc << 'END'
1255 @echo this is the am__doit target
1258 # If we don't find an include directive, just comment out the code.
1259 AC_MSG_CHECKING([for style of include used by $am_make])
1263 # First try GNU make style include.
1264 echo "include confinc" > confmf
1265 # Ignore all kinds of additional output from `make'.
1266 case `$am_make -s -f confmf 2> /dev/null` in #(
1267 *the\ am__doit\ target*)
1273 # Now try BSD make style include.
1274 if test "$am__include" = "#"; then
1275 echo '.include "confinc"' > confmf
1276 case `$am_make -s -f confmf 2> /dev/null` in #(
1277 *the\ am__doit\ target*)
1278 am__include=.include
1284 AC_SUBST([am__include])
1285 AC_SUBST([am__quote])
1286 AC_MSG_RESULT([$_am_result])
1287 rm -f confinc confmf
1290 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
1291 # Free Software Foundation, Inc.
1293 # This file is free software; the Free Software Foundation
1294 # gives unlimited permission to copy and/or distribute it,
1295 # with or without modifications, as long as this notice is preserved.
1301 # Like AC_PROG_CC_C_O, but changed for automake.
1302 AC_DEFUN([AM_PROG_CC_C_O],
1303 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
1304 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1305 AC_REQUIRE_AUX_FILE([compile])dnl
1306 # FIXME: we rely on the cache variable name because
1307 # there is no other way.
1309 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
1310 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
1311 if test "$am_t" != yes; then
1312 # Losing compiler, so override with the script.
1313 # FIXME: It is wrong to rewrite CC.
1314 # But if we don't then we get into trouble of one sort or another.
1315 # A longer-term fix would be to have automake use am__CC in this case,
1316 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
1317 CC="$am_aux_dir/compile $CC"
1319 dnl Make sure AC_PROG_CC is never called again, or it will override our
1321 m4_define([AC_PROG_CC],
1322 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
1325 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1327 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
1328 # Free Software Foundation, Inc.
1330 # This file is free software; the Free Software Foundation
1331 # gives unlimited permission to copy and/or distribute it,
1332 # with or without modifications, as long as this notice is preserved.
1336 # AM_MISSING_PROG(NAME, PROGRAM)
1337 # ------------------------------
1338 AC_DEFUN([AM_MISSING_PROG],
1339 [AC_REQUIRE([AM_MISSING_HAS_RUN])
1340 $1=${$1-"${am_missing_run}$2"}
1344 # AM_MISSING_HAS_RUN
1345 # ------------------
1346 # Define MISSING if not defined so far and test if it supports --run.
1347 # If it does, set am_missing_run to use it, otherwise, to nothing.
1348 AC_DEFUN([AM_MISSING_HAS_RUN],
1349 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1350 AC_REQUIRE_AUX_FILE([missing])dnl
1351 if test x"${MISSING+set}" != xset; then
1354 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1356 MISSING="\${SHELL} $am_aux_dir/missing" ;;
1359 # Use eval to expand $SHELL
1360 if eval "$MISSING --run true"; then
1361 am_missing_run="$MISSING --run "
1364 AC_MSG_WARN([`missing' script is too old or missing])
1368 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1370 # This file is free software; the Free Software Foundation
1371 # gives unlimited permission to copy and/or distribute it,
1372 # with or without modifications, as long as this notice is preserved.
1376 # Check for `mkdir -p'.
1377 AC_DEFUN([AM_PROG_MKDIR_P],
1378 [AC_PREREQ([2.60])dnl
1379 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1380 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
1381 dnl while keeping a definition of mkdir_p for backward compatibility.
1382 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1383 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1384 dnl Makefile.ins that do not define MKDIR_P, so we do our own
1385 dnl adjustment using top_builddir (which is defined more often than
1387 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1389 [[\\/$]]* | ?:[[\\/]]*) ;;
1390 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1394 # Helper functions for option handling. -*- Autoconf -*-
1396 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
1398 # This file is free software; the Free Software Foundation
1399 # gives unlimited permission to copy and/or distribute it,
1400 # with or without modifications, as long as this notice is preserved.
1404 # _AM_MANGLE_OPTION(NAME)
1405 # -----------------------
1406 AC_DEFUN([_AM_MANGLE_OPTION],
1407 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1409 # _AM_SET_OPTION(NAME)
1410 # ------------------------------
1411 # Set option NAME. Presently that only means defining a flag for this option.
1412 AC_DEFUN([_AM_SET_OPTION],
1413 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1415 # _AM_SET_OPTIONS(OPTIONS)
1416 # ----------------------------------
1417 # OPTIONS is a space-separated list of Automake options.
1418 AC_DEFUN([_AM_SET_OPTIONS],
1419 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1421 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1422 # -------------------------------------------
1423 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1424 AC_DEFUN([_AM_IF_OPTION],
1425 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1427 # Check to make sure that the build environment is sane. -*- Autoconf -*-
1429 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1430 # Free Software Foundation, Inc.
1432 # This file is free software; the Free Software Foundation
1433 # gives unlimited permission to copy and/or distribute it,
1434 # with or without modifications, as long as this notice is preserved.
1440 AC_DEFUN([AM_SANITY_CHECK],
1441 [AC_MSG_CHECKING([whether build environment is sane])
1444 echo timestamp > conftest.file
1445 # Reject unsafe characters in $srcdir or the absolute working directory
1446 # name. Accept space and tab only in the latter.
1450 *[[\\\"\#\$\&\'\`$am_lf]]*)
1451 AC_MSG_ERROR([unsafe absolute working directory name]);;
1454 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1455 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1458 # Do `set' in a subshell so we don't clobber the current shell's
1459 # arguments. Must try -L first in case configure is actually a
1460 # symlink; some systems play weird games with the mod time of symlinks
1461 # (eg FreeBSD returns the mod time of the symlink's containing
1464 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1465 if test "$[*]" = "X"; then
1467 set X `ls -t "$srcdir/configure" conftest.file`
1470 if test "$[*]" != "X $srcdir/configure conftest.file" \
1471 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1473 # If neither matched, then we have a broken ls. This can happen
1474 # if, for instance, CONFIG_SHELL is bash and it inherits a
1475 # broken ls alias from the environment. This has actually
1476 # happened. Such a system could not be considered "sane".
1477 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1478 alias in your environment])
1481 test "$[2]" = conftest.file
1487 AC_MSG_ERROR([newly created file is older than distributed files!
1488 Check your system clock])
1490 AC_MSG_RESULT(yes)])
1492 # Copyright (C) 2009 Free Software Foundation, Inc.
1494 # This file is free software; the Free Software Foundation
1495 # gives unlimited permission to copy and/or distribute it,
1496 # with or without modifications, as long as this notice is preserved.
1500 # AM_SILENT_RULES([DEFAULT])
1501 # --------------------------
1502 # Enable less verbose build rules; with the default set to DEFAULT
1503 # (`yes' being less verbose, `no' or empty being verbose).
1504 AC_DEFUN([AM_SILENT_RULES],
1505 [AC_ARG_ENABLE([silent-rules],
1506 [ --enable-silent-rules less verbose build output (undo: `make V=1')
1507 --disable-silent-rules verbose build output (undo: `make V=0')])
1508 case $enable_silent_rules in
1509 yes) AM_DEFAULT_VERBOSITY=0;;
1510 no) AM_DEFAULT_VERBOSITY=1;;
1511 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1513 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1515 AC_SUBST([AM_BACKSLASH])dnl
1516 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1519 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1521 # This file is free software; the Free Software Foundation
1522 # gives unlimited permission to copy and/or distribute it,
1523 # with or without modifications, as long as this notice is preserved.
1525 # AM_PROG_INSTALL_STRIP
1526 # ---------------------
1527 # One issue with vendor `install' (even GNU) is that you can't
1528 # specify the program used to strip binaries. This is especially
1529 # annoying in cross-compiling environments, where the build's strip
1530 # is unlikely to handle the host's binaries.
1531 # Fortunately install-sh will honor a STRIPPROG variable, so we
1532 # always use install-sh in `make install-strip', and initialize
1533 # STRIPPROG with the value of the STRIP variable (set by the user).
1534 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1535 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1536 # Installed binaries are usually stripped using `strip' when the user
1537 # run `make install-strip'. However `strip' might not be the right
1538 # tool to use in cross-compilation environments, therefore Automake
1539 # will honor the `STRIP' environment variable to overrule this program.
1540 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1541 if test "$cross_compiling" != no; then
1542 AC_CHECK_TOOL([STRIP], [strip], :)
1544 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1545 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1547 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
1549 # This file is free software; the Free Software Foundation
1550 # gives unlimited permission to copy and/or distribute it,
1551 # with or without modifications, as long as this notice is preserved.
1555 # _AM_SUBST_NOTMAKE(VARIABLE)
1556 # ---------------------------
1557 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1558 # This macro is traced by Automake.
1559 AC_DEFUN([_AM_SUBST_NOTMAKE])
1561 # AM_SUBST_NOTMAKE(VARIABLE)
1562 # ---------------------------
1563 # Public sister of _AM_SUBST_NOTMAKE.
1564 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1566 # Check how to create a tarball. -*- Autoconf -*-
1568 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1570 # This file is free software; the Free Software Foundation
1571 # gives unlimited permission to copy and/or distribute it,
1572 # with or without modifications, as long as this notice is preserved.
1576 # _AM_PROG_TAR(FORMAT)
1577 # --------------------
1578 # Check how to create a tarball in format FORMAT.
1579 # FORMAT should be one of `v7', `ustar', or `pax'.
1581 # Substitute a variable $(am__tar) that is a command
1582 # writing to stdout a FORMAT-tarball containing the directory
1584 # tardir=directory && $(am__tar) > result.tar
1586 # Substitute a variable $(am__untar) that extract such
1587 # a tarball read from stdin.
1588 # $(am__untar) < result.tar
1589 AC_DEFUN([_AM_PROG_TAR],
1590 [# Always define AMTAR for backward compatibility.
1591 AM_MISSING_PROG([AMTAR], [tar])
1593 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1594 [m4_case([$1], [ustar],, [pax],,
1595 [m4_fatal([Unknown tar format])])
1596 AC_MSG_CHECKING([how to create a $1 tar archive])
1597 # Loop over all known methods to create a tar archive until one works.
1598 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1599 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1600 # Do not fold the above two line into one, because Tru64 sh and
1601 # Solaris sh will not grok spaces in the rhs of `-'.
1602 for _am_tool in $_am_tools
1606 for _am_tar in tar gnutar gtar;
1608 AM_RUN_LOG([$_am_tar --version]) && break
1610 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1611 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1612 am__untar="$_am_tar -xf -"
1615 # Must skip GNU tar: if it does not support --format= it doesn't create
1616 # ustar tarball either.
1617 (tar --version) >/dev/null 2>&1 && continue
1618 am__tar='tar chf - "$$tardir"'
1619 am__tar_='tar chf - "$tardir"'
1620 am__untar='tar xf -'
1623 am__tar='pax -L -x $1 -w "$$tardir"'
1624 am__tar_='pax -L -x $1 -w "$tardir"'
1628 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1629 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1630 am__untar='cpio -i -H $1 -d'
1639 # If the value was cached, stop now. We just wanted to have am__tar
1640 # and am__untar set.
1641 test -n "${am_cv_prog_tar_$1}" && break
1643 # tar/untar a dummy directory, and stop if the command works
1646 echo GrepMe > conftest.dir/file
1647 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1649 if test -s conftest.tar; then
1650 AM_RUN_LOG([$am__untar <conftest.tar])
1651 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1656 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1657 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1659 AC_SUBST([am__untar])
1662 m4_include([m4/ac_attribute.m4])
1663 m4_include([m4/intltool.m4])
1664 m4_include([m4/libtool.m4])
1665 m4_include([m4/ltoptions.m4])
1666 m4_include([m4/ltsugar.m4])
1667 m4_include([m4/ltversion.m4])
1668 m4_include([m4/lt~obsolete.m4])
1669 m4_include([m4/nls.m4])