1 # generated automatically by aclocal 1.10.2 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008 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]), [2.63],,
17 [m4_warning([this file was generated for autoconf 2.63.
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/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
246 AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
247 return _nl_msg_cat_cntr],
252 dnl On Solaris, if bind_textdomain_codeset is in libc,
253 dnl GNU format message catalog is always supported,
254 dnl since both are added to the libc all together.
255 dnl Hence, we'd like to go with DATADIRNAME=share and
256 dnl and CATOBJEXT=.gmo in this case.
257 AC_CHECK_FUNC(bind_textdomain_codeset,
268 LIBS="$glib_save_LIBS"
271 gt_cv_have_gettext=no
276 if test "$gt_cv_have_gettext" = "yes" ; then
277 AC_DEFINE(ENABLE_NLS, 1,
278 [always defined to indicate that i18n is enabled])
281 dnl Test whether we really found GNU xgettext.
282 if test "$XGETTEXT" != ":"; then
283 dnl If it is not GNU xgettext we define it as : so that the
284 dnl Makefiles still can work.
285 if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
289 [found xgettext program is not GNU xgettext; ignore it])
294 # We need to process the po/ directory.
298 [case "$CONFIG_FILES" in *po/Makefile.in*)
299 sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
302 dnl These rules are solely for the distribution goal. While doing this
303 dnl we only have to keep exactly one list of the available catalogs
305 for lang in $ALL_LINGUAS; do
306 GMOFILES="$GMOFILES $lang.gmo"
307 POFILES="$POFILES $lang.po"
310 dnl Make all variables we use known to autoconf.
313 AC_SUBST(DATADIRNAME)
317 AC_SUBST(PO_IN_DATADIR_TRUE)
318 AC_SUBST(PO_IN_DATADIR_FALSE)
323 # AM_GLIB_GNU_GETTEXT
324 # -------------------
325 # Do checks necessary for use of gettext. If a suitable implementation
326 # of gettext is found in either in libintl or in the C library,
327 # it will set INTLLIBS to the libraries needed for use of gettext
328 # and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
329 # gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
330 # on various variables needed by the Makefile.in.in installed by
333 glib_DEFUN([GLIB_GNU_GETTEXT],
334 [AC_REQUIRE([AC_PROG_CC])dnl
335 AC_REQUIRE([AC_HEADER_STDC])dnl
340 if test "$gt_cv_have_gettext" = "yes"; then
341 if test "x$ALL_LINGUAS" = "x"; then
344 AC_MSG_CHECKING(for catalogs to be installed)
346 for presentlang in $ALL_LINGUAS; do
348 if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
349 desiredlanguages="$LINGUAS"
351 desiredlanguages="$ALL_LINGUAS"
353 for desiredlang in $desiredlanguages; do
354 # Use the presentlang catalog if desiredlang is
355 # a. equal to presentlang, or
356 # b. a variant of presentlang (because in this case,
357 # presentlang can be used as a fallback for messages
358 # which are not translated in the desiredlang catalog).
359 case "$desiredlang" in
360 "$presentlang"*) useit=yes;;
363 if test $useit = yes; then
364 NEW_LINGUAS="$NEW_LINGUAS $presentlang"
368 AC_MSG_RESULT($LINGUAS)
371 dnl Construct list of names of catalog files to be constructed.
372 if test -n "$LINGUAS"; then
373 for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
377 dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
378 dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
379 dnl Try to locate is.
381 if test -n "$ac_aux_dir"; then
382 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
384 if test -z "$MKINSTALLDIRS"; then
385 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
387 AC_SUBST(MKINSTALLDIRS)
389 dnl Generate list of files to be processed by xgettext which will
390 dnl be included in po/Makefile.
391 test -d po || mkdir po
392 if test "x$srcdir" != "x."; then
393 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
394 posrcprefix="$srcdir/"
396 posrcprefix="../$srcdir/"
402 sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
403 < $srcdir/po/POTFILES.in > po/POTFILES
406 # AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
407 # -------------------------------
408 # Define VARIABLE to the location where catalog files will
409 # be installed by po/Makefile.
410 glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
411 [glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
412 glib_save_prefix="$prefix"
413 glib_save_exec_prefix="$exec_prefix"
414 glib_save_datarootdir="$datarootdir"
415 test "x$prefix" = xNONE && prefix=$ac_default_prefix
416 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
417 datarootdir=`eval echo "${datarootdir}"`
418 if test "x$CATOBJEXT" = "x.mo" ; then
419 localedir=`eval echo "${libdir}/locale"`
421 localedir=`eval echo "${datadir}/locale"`
423 prefix="$glib_save_prefix"
424 exec_prefix="$glib_save_exec_prefix"
425 datarootdir="$glib_save_datarootdir"
426 AC_DEFINE_UNQUOTED($1, "$localedir",
427 [Define the location where the catalogs will be installed])
431 dnl Now the definitions that aclocal will find
433 ifdef(glib_configure_in,[],[
434 AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
435 AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
438 # GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
440 # Create a temporary file with TEST-FILE as its contents and pass the
441 # file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with
442 # 0 and perform ACTION-IF-FAIL for any other exit status.
443 AC_DEFUN([GLIB_RUN_PROG],
444 [cat >conftest.foo <<_ACEOF
447 if AC_RUN_LOG([$1 conftest.foo]); then
448 m4_ifval([$3], [$3], [:])
449 m4_ifvaln([$4], [else $4])dnl
450 echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
451 sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
456 dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
457 # serial 40 IT_PROG_INTLTOOL
458 AC_DEFUN([IT_PROG_INTLTOOL], [
460 AC_REQUIRE([AM_NLS])dnl
462 case "$am__api_version" in
464 AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
470 if test -n "$1"; then
471 AC_MSG_CHECKING([for intltool >= $1])
473 INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
474 INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`
475 [INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
477 AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
478 test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
479 AC_MSG_ERROR([Your intltool is too old. You need intltool $1 or later.])
482 AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])
483 AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])
484 AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])
485 if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
486 AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])
489 INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
490 INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
491 INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
492 INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
493 INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -p $(top_srcdir)/po $< [$]@'
494 INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
495 INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
496 INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
497 INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
498 INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
499 INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
500 INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u /tmp $< [$]@'
501 INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
502 INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
503 INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
504 INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
505 INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
506 INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
507 INTLTOOL_POLICY_RULE='%.policy: %.policy.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
509 AC_SUBST(INTLTOOL_DESKTOP_RULE)
510 AC_SUBST(INTLTOOL_DIRECTORY_RULE)
511 AC_SUBST(INTLTOOL_KEYS_RULE)
512 AC_SUBST(INTLTOOL_PROP_RULE)
513 AC_SUBST(INTLTOOL_OAF_RULE)
514 AC_SUBST(INTLTOOL_PONG_RULE)
515 AC_SUBST(INTLTOOL_SERVER_RULE)
516 AC_SUBST(INTLTOOL_SHEET_RULE)
517 AC_SUBST(INTLTOOL_SOUNDLIST_RULE)
518 AC_SUBST(INTLTOOL_UI_RULE)
519 AC_SUBST(INTLTOOL_XAM_RULE)
520 AC_SUBST(INTLTOOL_KBD_RULE)
521 AC_SUBST(INTLTOOL_XML_RULE)
522 AC_SUBST(INTLTOOL_XML_NOMERGE_RULE)
523 AC_SUBST(INTLTOOL_CAVES_RULE)
524 AC_SUBST(INTLTOOL_SCHEMAS_RULE)
525 AC_SUBST(INTLTOOL_THEME_RULE)
526 AC_SUBST(INTLTOOL_SERVICE_RULE)
527 AC_SUBST(INTLTOOL_POLICY_RULE)
529 # Check the gettext tools to make sure they are GNU
530 AC_PATH_PROG(XGETTEXT, xgettext)
531 AC_PATH_PROG(MSGMERGE, msgmerge)
532 AC_PATH_PROG(MSGFMT, msgfmt)
533 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
534 if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
535 AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
537 xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
538 mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
539 mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
540 if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
541 AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
544 AC_PATH_PROG(INTLTOOL_PERL, [perl])
545 if test -z "$INTLTOOL_PERL"; then
546 AC_MSG_ERROR([perl not found; required for intltool])
548 if test -z "`$INTLTOOL_PERL -v | fgrep '5.' 2> /dev/null`"; then
549 AC_MSG_ERROR([perl 5.x required for intltool])
551 if test "x$2" != "xno-xml"; then
552 AC_MSG_CHECKING([for XML::Parser])
553 if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
556 AC_MSG_ERROR([XML::Parser perl module is required for intltool])
560 # Substitute ALL_LINGUAS so we can use it in po/Makefile
561 AC_SUBST(ALL_LINGUAS)
563 # Set DATADIRNAME correctly if it is not set yet
564 # (copied from glib-gettext.m4)
565 if test -z "$DATADIRNAME"; then
567 [AC_LANG_PROGRAM([[]],
568 [[extern int _nl_msg_cat_cntr;
569 return _nl_msg_cat_cntr]])],
573 dnl On Solaris, if bind_textdomain_codeset is in libc,
574 dnl GNU format message catalog is always supported,
575 dnl since both are added to the libc all together.
576 dnl Hence, we'd like to go with DATADIRNAME=share
578 AC_CHECK_FUNC(bind_textdomain_codeset,
579 [DATADIRNAME=share], [DATADIRNAME=lib])
586 AC_SUBST(DATADIRNAME)
593 # IT_PO_SUBDIR(DIRNAME)
594 # ---------------------
595 # All po subdirs have to be declared with this macro; the subdir "po" is
596 # declared by IT_PROG_INTLTOOL.
598 AC_DEFUN([IT_PO_SUBDIR],
599 [AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
601 dnl The following CONFIG_COMMANDS should be exetuted at the very end
602 dnl of config.status.
603 AC_CONFIG_COMMANDS_PRE([
604 AC_CONFIG_COMMANDS([$1/stamp-it], [
605 if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" ]; then
606 AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])
608 rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
613 '"s|^| $ac_top_srcdir/|" \
614 "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
616 [sed '/^POTFILES =/,/[^\\]$/ {
620 ' "$1/Makefile.in" >"$1/Makefile"]
621 rm -f "$1/Makefile.tmp"
622 mv "$1/stamp-it.tmp" "$1/stamp-it"
628 AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
629 # A hint is needed for aclocal from Automake <= 1.9.4:
630 # AC_DEFUN([AC_PROG_INTLTOOL], ...)
633 # nls.m4 serial 3 (gettext-0.15)
634 dnl Copyright (C) 1995-2003, 2005-2006 Free Software Foundation, Inc.
635 dnl This file is free software; the Free Software Foundation
636 dnl gives unlimited permission to copy and/or distribute it,
637 dnl with or without modifications, as long as this notice is preserved.
639 dnl This file can can be used in projects which are not available under
640 dnl the GNU General Public License or the GNU Library General Public
641 dnl License but which still want to provide support for the GNU gettext
643 dnl Please note that the actual code of the GNU gettext library is covered
644 dnl by the GNU Library General Public License, and the rest of the GNU
645 dnl gettext package package is covered by the GNU General Public License.
646 dnl They are *not* in the public domain.
649 dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
650 dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
656 AC_MSG_CHECKING([whether NLS is requested])
657 dnl Default is enabled NLS
659 [ --disable-nls do not use Native Language Support],
660 USE_NLS=$enableval, USE_NLS=yes)
661 AC_MSG_RESULT($USE_NLS)
665 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
667 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
669 # This program is free software; you can redistribute it and/or modify
670 # it under the terms of the GNU General Public License as published by
671 # the Free Software Foundation; either version 2 of the License, or
672 # (at your option) any later version.
674 # This program is distributed in the hope that it will be useful, but
675 # WITHOUT ANY WARRANTY; without even the implied warranty of
676 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
677 # General Public License for more details.
679 # You should have received a copy of the GNU General Public License
680 # along with this program; if not, write to the Free Software
681 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
683 # As a special exception to the GNU General Public License, if you
684 # distribute this file as part of a program that contains a
685 # configuration script generated by Autoconf, you may include it under
686 # the same distribution terms that you use for the rest of that program.
688 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
689 # ----------------------------------
690 AC_DEFUN([PKG_PROG_PKG_CONFIG],
691 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
692 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
693 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
694 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
695 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
697 if test -n "$PKG_CONFIG"; then
698 _pkg_min_version=m4_default([$1], [0.9.0])
699 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
700 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
708 ])# PKG_PROG_PKG_CONFIG
710 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
712 # Check to see whether a particular set of modules exists. Similar
713 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
716 # Similar to PKG_CHECK_MODULES, make sure that the first instance of
717 # this or PKG_CHECK_MODULES is called, or make sure to call
718 # PKG_CHECK_EXISTS manually
719 # --------------------------------------------------------------
720 AC_DEFUN([PKG_CHECK_EXISTS],
721 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
722 if test -n "$PKG_CONFIG" && \
723 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
724 m4_ifval([$2], [$2], [:])
725 m4_ifvaln([$3], [else
730 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
731 # ---------------------------------------------
732 m4_define([_PKG_CONFIG],
733 [if test -n "$$1"; then
735 elif test -n "$PKG_CONFIG"; then
736 PKG_CHECK_EXISTS([$3],
737 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
744 # _PKG_SHORT_ERRORS_SUPPORTED
745 # -----------------------------
746 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
747 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
748 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
749 _pkg_short_errors_supported=yes
751 _pkg_short_errors_supported=no
753 ])# _PKG_SHORT_ERRORS_SUPPORTED
756 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
757 # [ACTION-IF-NOT-FOUND])
760 # Note that if there is a possibility the first call to
761 # PKG_CHECK_MODULES might not happen, you should be sure to include an
762 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
765 # --------------------------------------------------------------
766 AC_DEFUN([PKG_CHECK_MODULES],
767 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
768 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
769 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
772 AC_MSG_CHECKING([for $1])
774 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
775 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
777 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
778 and $1[]_LIBS to avoid the need to call pkg-config.
779 See the pkg-config man page for more details.])
781 if test $pkg_failed = yes; then
782 _PKG_SHORT_ERRORS_SUPPORTED
783 if test $_pkg_short_errors_supported = yes; then
784 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
786 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
788 # Put the nasty error message in config.log where it belongs
789 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
791 ifelse([$4], , [AC_MSG_ERROR(dnl
792 [Package requirements ($2) were not met:
796 Consider adjusting the PKG_CONFIG_PATH environment variable if you
797 installed software in a non-standard prefix.
803 elif test $pkg_failed = untried; then
804 ifelse([$4], , [AC_MSG_FAILURE(dnl
805 [The pkg-config script could not be found or is too old. Make sure it
806 is in your PATH or set the PKG_CONFIG environment variable to the full
811 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
814 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
815 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
817 ifelse([$3], , :, [$3])
819 ])# PKG_CHECK_MODULES
821 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
823 # This file is free software; the Free Software Foundation
824 # gives unlimited permission to copy and/or distribute it,
825 # with or without modifications, as long as this notice is preserved.
827 # AM_AUTOMAKE_VERSION(VERSION)
828 # ----------------------------
829 # Automake X.Y traces this macro to ensure aclocal.m4 has been
830 # generated from the m4 files accompanying Automake X.Y.
831 # (This private macro should not be called outside this file.)
832 AC_DEFUN([AM_AUTOMAKE_VERSION],
833 [am__api_version='1.10'
834 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
835 dnl require some minimum version. Point them to the right macro.
836 m4_if([$1], [1.10.2], [],
837 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
840 # _AM_AUTOCONF_VERSION(VERSION)
841 # -----------------------------
842 # aclocal traces this macro to find the Autoconf version.
843 # This is a private macro too. Using m4_define simplifies
844 # the logic in aclocal, which can simply ignore this definition.
845 m4_define([_AM_AUTOCONF_VERSION], [])
847 # AM_SET_CURRENT_AUTOMAKE_VERSION
848 # -------------------------------
849 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
850 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
851 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
852 [AM_AUTOMAKE_VERSION([1.10.2])dnl
853 m4_ifndef([AC_AUTOCONF_VERSION],
854 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
855 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
857 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
859 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
861 # This file is free software; the Free Software Foundation
862 # gives unlimited permission to copy and/or distribute it,
863 # with or without modifications, as long as this notice is preserved.
865 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
866 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
867 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
869 # Of course, Automake must honor this variable whenever it calls a
870 # tool from the auxiliary directory. The problem is that $srcdir (and
871 # therefore $ac_aux_dir as well) can be either absolute or relative,
872 # depending on how configure is run. This is pretty annoying, since
873 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
874 # source directory, any form will work fine, but in subdirectories a
875 # relative path needs to be adjusted first.
877 # $ac_aux_dir/missing
878 # fails when called from a subdirectory if $ac_aux_dir is relative
879 # $top_srcdir/$ac_aux_dir/missing
880 # fails if $ac_aux_dir is absolute,
881 # fails when called from a subdirectory in a VPATH build with
882 # a relative $ac_aux_dir
884 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
885 # are both prefixed by $srcdir. In an in-source build this is usually
886 # harmless because $srcdir is `.', but things will broke when you
887 # start a VPATH build or use an absolute $srcdir.
889 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
890 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
891 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
892 # and then we would define $MISSING as
893 # MISSING="\${SHELL} $am_aux_dir/missing"
894 # This will work as long as MISSING is not called from configure, because
895 # unfortunately $(top_srcdir) has no meaning in configure.
896 # However there are other variables, like CC, which are often used in
897 # configure, and could therefore not use this "fixed" $ac_aux_dir.
899 # Another solution, used here, is to always expand $ac_aux_dir to an
900 # absolute PATH. The drawback is that using absolute paths prevent a
901 # configured tree to be moved without reconfiguration.
903 AC_DEFUN([AM_AUX_DIR_EXPAND],
904 [dnl Rely on autoconf to set up CDPATH properly.
906 # expand $ac_aux_dir to an absolute path
907 am_aux_dir=`cd $ac_aux_dir && pwd`
911 # Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005
912 # Free Software Foundation, Inc.
914 # This file is free software; the Free Software Foundation
915 # gives unlimited permission to copy and/or distribute it,
916 # with or without modifications, as long as this notice is preserved.
920 # This was merged into AC_PROG_CC in Autoconf.
922 AU_DEFUN([AM_PROG_CC_STDC],
924 AC_DIAGNOSE([obsolete], [$0:
925 your code should no longer depend upon `am_cv_prog_cc_stdc', but upon
926 `ac_cv_prog_cc_stdc'. Remove this warning and the assignment when
927 you adjust the code. You can also remove the above call to
928 AC_PROG_CC if you already called it elsewhere.])
929 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
931 AU_DEFUN([fp_PROG_CC_STDC])
933 # AM_CONDITIONAL -*- Autoconf -*-
935 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
936 # Free Software Foundation, Inc.
938 # This file is free software; the Free Software Foundation
939 # gives unlimited permission to copy and/or distribute it,
940 # with or without modifications, as long as this notice is preserved.
944 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
945 # -------------------------------------
946 # Define a conditional.
947 AC_DEFUN([AM_CONDITIONAL],
949 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
950 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
951 AC_SUBST([$1_TRUE])dnl
952 AC_SUBST([$1_FALSE])dnl
953 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
954 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
962 AC_CONFIG_COMMANDS_PRE(
963 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
964 AC_MSG_ERROR([[conditional "$1" was never defined.
965 Usually this means the macro was only invoked conditionally.]])
968 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
969 # Free Software Foundation, Inc.
971 # This file is free software; the Free Software Foundation
972 # gives unlimited permission to copy and/or distribute it,
973 # with or without modifications, as long as this notice is preserved.
977 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
978 # written in clear, in which case automake, when reading aclocal.m4,
979 # will think it sees a *use*, and therefore will trigger all it's
980 # C support machinery. Also note that it means that autoscan, seeing
981 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
984 # _AM_DEPENDENCIES(NAME)
985 # ----------------------
986 # See how the compiler implements dependency checking.
987 # NAME is "CC", "CXX", "GCJ", or "OBJC".
988 # We try a few techniques and use that to set a single cache variable.
990 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
991 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
992 # dependency, and given that the user is not expected to run this macro,
993 # just rely on AC_PROG_CC.
994 AC_DEFUN([_AM_DEPENDENCIES],
995 [AC_REQUIRE([AM_SET_DEPDIR])dnl
996 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
997 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
998 AC_REQUIRE([AM_DEP_TRACK])dnl
1000 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
1001 [$1], CXX, [depcc="$CXX" am_compiler_list=],
1002 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
1003 [$1], UPC, [depcc="$UPC" am_compiler_list=],
1004 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
1005 [depcc="$$1" am_compiler_list=])
1007 AC_CACHE_CHECK([dependency style of $depcc],
1008 [am_cv_$1_dependencies_compiler_type],
1009 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
1010 # We make a subdir and do the tests there. Otherwise we can end up
1011 # making bogus files that we don't know about and never remove. For
1012 # instance it was reported that on HP-UX the gcc test will end up
1013 # making a dummy file named `D' -- because `-MD' means `put the output
1016 # Copy depcomp to subdir because otherwise we won't find it if we're
1017 # using a relative directory.
1018 cp "$am_depcomp" conftest.dir
1020 # We will build objects and dependencies in a subdirectory because
1021 # it helps to detect inapplicable dependency modes. For instance
1022 # both Tru64's cc and ICC support -MD to output dependencies as a
1023 # side effect of compilation, but ICC will put the dependencies in
1024 # the current directory while Tru64 will put them in the object
1028 am_cv_$1_dependencies_compiler_type=none
1029 if test "$am_compiler_list" = ""; then
1030 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
1032 for depmode in $am_compiler_list; do
1033 # Setup a source with many dependencies, because some compilers
1034 # like to wrap large dependency lists on column 80 (with \), and
1035 # we should not choose a depcomp mode which is confused by this.
1037 # We need to recreate these files for each test, as the compiler may
1038 # overwrite some of them when testing with obscure command lines.
1039 # This happens at least with the AIX C compiler.
1041 for i in 1 2 3 4 5 6; do
1042 echo '#include "conftst'$i'.h"' >> sub/conftest.c
1043 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
1044 # Solaris 8's {/usr,}/bin/sh.
1045 touch sub/conftst$i.h
1047 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
1051 # after this tag, mechanisms are not by side-effect, so they'll
1052 # only be used when explicitly requested
1053 if test "x$enable_dependency_tracking" = xyes; then
1061 # We check with `-c' and `-o' for the sake of the "dashmstdout"
1062 # mode. It turns out that the SunPro C++ compiler does not properly
1063 # handle `-M -o', and we need to detect this.
1064 if depmode=$depmode \
1065 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
1066 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
1067 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
1068 >/dev/null 2>conftest.err &&
1069 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
1070 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
1071 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
1072 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
1073 # icc doesn't choke on unknown options, it will just issue warnings
1074 # or remarks (even with -Werror). So we grep stderr for any message
1075 # that says an option was ignored or not supported.
1076 # When given -MP, icc 7.0 and 7.1 complain thusly:
1077 # icc: Command line warning: ignoring option '-M'; no argument required
1078 # The diagnosis changed in icc 8.0:
1079 # icc: Command line remark: option '-MP' not supported
1080 if (grep 'ignoring option' conftest.err ||
1081 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
1082 am_cv_$1_dependencies_compiler_type=$depmode
1091 am_cv_$1_dependencies_compiler_type=none
1094 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
1095 AM_CONDITIONAL([am__fastdep$1], [
1096 test "x$enable_dependency_tracking" != xno \
1097 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
1103 # Choose a directory name for dependency files.
1104 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
1105 AC_DEFUN([AM_SET_DEPDIR],
1106 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1107 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
1113 AC_DEFUN([AM_DEP_TRACK],
1114 [AC_ARG_ENABLE(dependency-tracking,
1115 [ --disable-dependency-tracking speeds up one-time build
1116 --enable-dependency-tracking do not reject slow dependency extractors])
1117 if test "x$enable_dependency_tracking" != xno; then
1118 am_depcomp="$ac_aux_dir/depcomp"
1121 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
1122 AC_SUBST([AMDEPBACKSLASH])dnl
1123 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
1126 # Generate code to set up dependency tracking. -*- Autoconf -*-
1128 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
1129 # Free Software Foundation, Inc.
1131 # This file is free software; the Free Software Foundation
1132 # gives unlimited permission to copy and/or distribute it,
1133 # with or without modifications, as long as this notice is preserved.
1137 # _AM_OUTPUT_DEPENDENCY_COMMANDS
1138 # ------------------------------
1139 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
1140 [# Autoconf 2.62 quotes --file arguments for eval, but not when files
1141 # are listed without --file. Let's play safe and only enable the eval
1142 # if we detect the quoting.
1143 case $CONFIG_FILES in
1144 *\'*) eval set x "$CONFIG_FILES" ;;
1145 *) set x $CONFIG_FILES ;;
1150 # Strip MF so we end up with the name of the file.
1151 mf=`echo "$mf" | sed -e 's/:.*$//'`
1152 # Check whether this is an Automake generated Makefile or not.
1153 # We used to match only the files named `Makefile.in', but
1154 # some people rename them; so instead we look at the file content.
1155 # Grep'ing the first line is not enough: some people post-process
1156 # each Makefile.in and add a new line on top of each file to say so.
1157 # Grep'ing the whole file is not good either: AIX grep has a line
1158 # limit of 2048, but all sed's we know have understand at least 4000.
1159 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
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1166 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
1167 test -z "$DEPDIR" && continue
1168 am__include=`sed -n 's/^am__include = //p' < "$mf"`
1169 test -z "am__include" && continue
1170 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
1171 # When using ansi2knr, U may be empty or an underscore; expand it
1172 U=`sed -n 's/^U = //p' < "$mf"`
1173 # Find all dependency output files, they are included files with
1174 # $(DEPDIR) in their names. We invoke sed twice because it is the
1175 # simplest approach to changing $(DEPDIR) to its actual value in the
1177 for file in `sed -n "
1178 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
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1180 # Make sure the directory exists.
1181 test -f "$dirpart/$file" && continue
1182 fdir=`AS_DIRNAME(["$file"])`
1183 AS_MKDIR_P([$dirpart/$fdir])
1184 # echo "creating $dirpart/$file"
1185 echo '# dummy' > "$dirpart/$file"
1188 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
1191 # AM_OUTPUT_DEPENDENCY_COMMANDS
1192 # -----------------------------
1193 # This macro should only be invoked once -- use via AC_REQUIRE.
1195 # This code is only required when automatic dependency tracking
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1198 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1199 [AC_CONFIG_COMMANDS([depfiles],
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1201 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
1204 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
1205 # Free Software Foundation, Inc.
1207 # This file is free software; the Free Software Foundation
1208 # gives unlimited permission to copy and/or distribute it,
1209 # with or without modifications, as long as this notice is preserved.
1213 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
1214 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
1216 # Do all the work for Automake. -*- Autoconf -*-
1218 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
1219 # 2005, 2006, 2008 Free Software Foundation, Inc.
1221 # This file is free software; the Free Software Foundation
1222 # gives unlimited permission to copy and/or distribute it,
1223 # with or without modifications, as long as this notice is preserved.
1227 # This macro actually does too much. Some checks are only needed if
1228 # your package does certain things. But this isn't really a big deal.
1230 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1231 # AM_INIT_AUTOMAKE([OPTIONS])
1232 # -----------------------------------------------
1233 # The call with PACKAGE and VERSION arguments is the old style
1234 # call (pre autoconf-2.50), which is being phased out. PACKAGE
1235 # and VERSION should now be passed to AC_INIT and removed from
1236 # the call to AM_INIT_AUTOMAKE.
1237 # We support both call styles for the transition. After
1238 # the next Automake release, Autoconf can make the AC_INIT
1239 # arguments mandatory, and then we can depend on a new Autoconf
1240 # release and drop the old call support.
1241 AC_DEFUN([AM_INIT_AUTOMAKE],
1242 [AC_PREREQ([2.60])dnl
1243 dnl Autoconf wants to disallow AM_ names. We explicitly allow
1244 dnl the ones we care about.
1245 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
1246 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
1247 AC_REQUIRE([AC_PROG_INSTALL])dnl
1248 if test "`cd $srcdir && pwd`" != "`pwd`"; then
1249 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
1250 # is not polluted with repeated "-I."
1251 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
1252 # test to see if srcdir already configured
1253 if test -f $srcdir/config.status; then
1254 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1258 # test whether we have cygpath
1259 if test -z "$CYGPATH_W"; then
1260 if (cygpath --version) >/dev/null 2>/dev/null; then
1261 CYGPATH_W='cygpath -w'
1266 AC_SUBST([CYGPATH_W])
1268 # Define the identity of the package.
1269 dnl Distinguish between old-style and new-style calls.
1271 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1272 AC_SUBST([PACKAGE], [$1])dnl
1273 AC_SUBST([VERSION], [$2])],
1274 [_AM_SET_OPTIONS([$1])dnl
1275 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
1276 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
1277 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
1278 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1279 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1281 _AM_IF_OPTION([no-define],,
1282 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
1283 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
1285 # Some tools Automake needs.
1286 AC_REQUIRE([AM_SANITY_CHECK])dnl
1287 AC_REQUIRE([AC_ARG_PROGRAM])dnl
1288 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
1289 AM_MISSING_PROG(AUTOCONF, autoconf)
1290 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
1291 AM_MISSING_PROG(AUTOHEADER, autoheader)
1292 AM_MISSING_PROG(MAKEINFO, makeinfo)
1294 AM_PROG_INSTALL_STRIP
1295 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
1296 # We need awk for the "check" target. The system "awk" is bad on
1298 AC_REQUIRE([AC_PROG_AWK])dnl
1299 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1300 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1301 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
1302 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
1303 [_AM_PROG_TAR([v7])])])
1304 _AM_IF_OPTION([no-dependencies],,
1305 [AC_PROVIDE_IFELSE([AC_PROG_CC],
1306 [_AM_DEPENDENCIES(CC)],
1307 [define([AC_PROG_CC],
1308 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
1309 AC_PROVIDE_IFELSE([AC_PROG_CXX],
1310 [_AM_DEPENDENCIES(CXX)],
1311 [define([AC_PROG_CXX],
1312 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
1313 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1314 [_AM_DEPENDENCIES(OBJC)],
1315 [define([AC_PROG_OBJC],
1316 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
1321 # When config.status generates a header, we must update the stamp-h file.
1322 # This file resides in the same directory as the config header
1323 # that is generated. The stamp files are numbered to have different names.
1325 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1326 # loop where config.status creates the headers, so we can generate
1327 # our stamp files there.
1328 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1329 [# Compute $1's index in $config_headers.
1332 for _am_header in $config_headers :; do
1334 $_am_arg | $_am_arg:* )
1337 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1340 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1342 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1344 # This file is free software; the Free Software Foundation
1345 # gives unlimited permission to copy and/or distribute it,
1346 # with or without modifications, as long as this notice is preserved.
1348 # AM_PROG_INSTALL_SH
1349 # ------------------
1350 # Define $install_sh.
1351 AC_DEFUN([AM_PROG_INSTALL_SH],
1352 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1353 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
1354 AC_SUBST(install_sh)])
1356 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
1358 # This file is free software; the Free Software Foundation
1359 # gives unlimited permission to copy and/or distribute it,
1360 # with or without modifications, as long as this notice is preserved.
1364 # Check whether the underlying file-system supports filenames
1365 # with a leading dot. For instance MS-DOS doesn't.
1366 AC_DEFUN([AM_SET_LEADING_DOT],
1367 [rm -rf .tst 2>/dev/null
1368 mkdir .tst 2>/dev/null
1369 if test -d .tst; then
1374 rmdir .tst 2>/dev/null
1375 AC_SUBST([am__leading_dot])])
1377 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
1380 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
1381 # Free Software Foundation, Inc.
1383 # This file is free software; the Free Software Foundation
1384 # gives unlimited permission to copy and/or distribute it,
1385 # with or without modifications, as long as this notice is preserved.
1389 AC_DEFUN([AM_MAINTAINER_MODE],
1390 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
1391 dnl maintainer-mode is disabled by default
1392 AC_ARG_ENABLE(maintainer-mode,
1393 [ --enable-maintainer-mode enable make rules and dependencies not useful
1394 (and sometimes confusing) to the casual installer],
1395 USE_MAINTAINER_MODE=$enableval,
1396 USE_MAINTAINER_MODE=no)
1397 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
1398 AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
1399 MAINT=$MAINTAINER_MODE_TRUE
1404 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
1406 # Check to see how 'make' treats includes. -*- Autoconf -*-
1408 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
1410 # This file is free software; the Free Software Foundation
1411 # gives unlimited permission to copy and/or distribute it,
1412 # with or without modifications, as long as this notice is preserved.
1418 # Check to see how make treats includes.
1419 AC_DEFUN([AM_MAKE_INCLUDE],
1420 [am_make=${MAKE-make}
1421 cat > confinc << 'END'
1426 # If we don't find an include directive, just comment out the code.
1427 AC_MSG_CHECKING([for style of include used by $am_make])
1431 # First try GNU make style include.
1432 echo "include confinc" > confmf
1433 # We grep out `Entering directory' and `Leaving directory'
1434 # messages which can occur if `w' ends up in MAKEFLAGS.
1435 # In particular we don't look at `^make:' because GNU make might
1436 # be invoked under some other name (usually "gmake"), in which
1437 # case it prints its new name instead of `make'.
1438 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
1443 # Now try BSD make style include.
1444 if test "$am__include" = "#"; then
1445 echo '.include "confinc"' > confmf
1446 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
1447 am__include=.include
1452 AC_SUBST([am__include])
1453 AC_SUBST([am__quote])
1454 AC_MSG_RESULT([$_am_result])
1455 rm -f confinc confmf
1458 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1460 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
1461 # Free Software Foundation, Inc.
1463 # This file is free software; the Free Software Foundation
1464 # gives unlimited permission to copy and/or distribute it,
1465 # with or without modifications, as long as this notice is preserved.
1469 # AM_MISSING_PROG(NAME, PROGRAM)
1470 # ------------------------------
1471 AC_DEFUN([AM_MISSING_PROG],
1472 [AC_REQUIRE([AM_MISSING_HAS_RUN])
1473 $1=${$1-"${am_missing_run}$2"}
1477 # AM_MISSING_HAS_RUN
1478 # ------------------
1479 # Define MISSING if not defined so far and test if it supports --run.
1480 # If it does, set am_missing_run to use it, otherwise, to nothing.
1481 AC_DEFUN([AM_MISSING_HAS_RUN],
1482 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1483 AC_REQUIRE_AUX_FILE([missing])dnl
1484 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1485 # Use eval to expand $SHELL
1486 if eval "$MISSING --run true"; then
1487 am_missing_run="$MISSING --run "
1490 AC_MSG_WARN([`missing' script is too old or missing])
1494 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1496 # This file is free software; the Free Software Foundation
1497 # gives unlimited permission to copy and/or distribute it,
1498 # with or without modifications, as long as this notice is preserved.
1502 # Check for `mkdir -p'.
1503 AC_DEFUN([AM_PROG_MKDIR_P],
1504 [AC_PREREQ([2.60])dnl
1505 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1506 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
1507 dnl while keeping a definition of mkdir_p for backward compatibility.
1508 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1509 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1510 dnl Makefile.ins that do not define MKDIR_P, so we do our own
1511 dnl adjustment using top_builddir (which is defined more often than
1513 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1515 [[\\/$]]* | ?:[[\\/]]*) ;;
1516 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1520 # Helper functions for option handling. -*- Autoconf -*-
1522 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
1524 # This file is free software; the Free Software Foundation
1525 # gives unlimited permission to copy and/or distribute it,
1526 # with or without modifications, as long as this notice is preserved.
1530 # _AM_MANGLE_OPTION(NAME)
1531 # -----------------------
1532 AC_DEFUN([_AM_MANGLE_OPTION],
1533 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1535 # _AM_SET_OPTION(NAME)
1536 # ------------------------------
1537 # Set option NAME. Presently that only means defining a flag for this option.
1538 AC_DEFUN([_AM_SET_OPTION],
1539 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1541 # _AM_SET_OPTIONS(OPTIONS)
1542 # ----------------------------------
1543 # OPTIONS is a space-separated list of Automake options.
1544 AC_DEFUN([_AM_SET_OPTIONS],
1545 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1547 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1548 # -------------------------------------------
1549 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1550 AC_DEFUN([_AM_IF_OPTION],
1551 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1553 # Check to make sure that the build environment is sane. -*- Autoconf -*-
1555 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
1556 # Free Software Foundation, Inc.
1558 # This file is free software; the Free Software Foundation
1559 # gives unlimited permission to copy and/or distribute it,
1560 # with or without modifications, as long as this notice is preserved.
1566 AC_DEFUN([AM_SANITY_CHECK],
1567 [AC_MSG_CHECKING([whether build environment is sane])
1570 echo timestamp > conftest.file
1571 # Do `set' in a subshell so we don't clobber the current shell's
1572 # arguments. Must try -L first in case configure is actually a
1573 # symlink; some systems play weird games with the mod time of symlinks
1574 # (eg FreeBSD returns the mod time of the symlink's containing
1577 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1578 if test "$[*]" = "X"; then
1580 set X `ls -t $srcdir/configure conftest.file`
1583 if test "$[*]" != "X $srcdir/configure conftest.file" \
1584 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1586 # If neither matched, then we have a broken ls. This can happen
1587 # if, for instance, CONFIG_SHELL is bash and it inherits a
1588 # broken ls alias from the environment. This has actually
1589 # happened. Such a system could not be considered "sane".
1590 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1591 alias in your environment])
1594 test "$[2]" = conftest.file
1600 AC_MSG_ERROR([newly created file is older than distributed files!
1601 Check your system clock])
1603 AC_MSG_RESULT(yes)])
1605 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1607 # This file is free software; the Free Software Foundation
1608 # gives unlimited permission to copy and/or distribute it,
1609 # with or without modifications, as long as this notice is preserved.
1611 # AM_PROG_INSTALL_STRIP
1612 # ---------------------
1613 # One issue with vendor `install' (even GNU) is that you can't
1614 # specify the program used to strip binaries. This is especially
1615 # annoying in cross-compiling environments, where the build's strip
1616 # is unlikely to handle the host's binaries.
1617 # Fortunately install-sh will honor a STRIPPROG variable, so we
1618 # always use install-sh in `make install-strip', and initialize
1619 # STRIPPROG with the value of the STRIP variable (set by the user).
1620 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1621 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1622 # Installed binaries are usually stripped using `strip' when the user
1623 # run `make install-strip'. However `strip' might not be the right
1624 # tool to use in cross-compilation environments, therefore Automake
1625 # will honor the `STRIP' environment variable to overrule this program.
1626 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1627 if test "$cross_compiling" != no; then
1628 AC_CHECK_TOOL([STRIP], [strip], :)
1630 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1631 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1633 # Copyright (C) 2006 Free Software Foundation, Inc.
1635 # This file is free software; the Free Software Foundation
1636 # gives unlimited permission to copy and/or distribute it,
1637 # with or without modifications, as long as this notice is preserved.
1639 # _AM_SUBST_NOTMAKE(VARIABLE)
1640 # ---------------------------
1641 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1642 # This macro is traced by Automake.
1643 AC_DEFUN([_AM_SUBST_NOTMAKE])
1645 # Check how to create a tarball. -*- Autoconf -*-
1647 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1649 # This file is free software; the Free Software Foundation
1650 # gives unlimited permission to copy and/or distribute it,
1651 # with or without modifications, as long as this notice is preserved.
1655 # _AM_PROG_TAR(FORMAT)
1656 # --------------------
1657 # Check how to create a tarball in format FORMAT.
1658 # FORMAT should be one of `v7', `ustar', or `pax'.
1660 # Substitute a variable $(am__tar) that is a command
1661 # writing to stdout a FORMAT-tarball containing the directory
1663 # tardir=directory && $(am__tar) > result.tar
1665 # Substitute a variable $(am__untar) that extract such
1666 # a tarball read from stdin.
1667 # $(am__untar) < result.tar
1668 AC_DEFUN([_AM_PROG_TAR],
1669 [# Always define AMTAR for backward compatibility.
1670 AM_MISSING_PROG([AMTAR], [tar])
1672 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1673 [m4_case([$1], [ustar],, [pax],,
1674 [m4_fatal([Unknown tar format])])
1675 AC_MSG_CHECKING([how to create a $1 tar archive])
1676 # Loop over all known methods to create a tar archive until one works.
1677 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1678 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1679 # Do not fold the above two line into one, because Tru64 sh and
1680 # Solaris sh will not grok spaces in the rhs of `-'.
1681 for _am_tool in $_am_tools
1685 for _am_tar in tar gnutar gtar;
1687 AM_RUN_LOG([$_am_tar --version]) && break
1689 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1690 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1691 am__untar="$_am_tar -xf -"
1694 # Must skip GNU tar: if it does not support --format= it doesn't create
1695 # ustar tarball either.
1696 (tar --version) >/dev/null 2>&1 && continue
1697 am__tar='tar chf - "$$tardir"'
1698 am__tar_='tar chf - "$tardir"'
1699 am__untar='tar xf -'
1702 am__tar='pax -L -x $1 -w "$$tardir"'
1703 am__tar_='pax -L -x $1 -w "$tardir"'
1707 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1708 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1709 am__untar='cpio -i -H $1 -d'
1718 # If the value was cached, stop now. We just wanted to have am__tar
1719 # and am__untar set.
1720 test -n "${am_cv_prog_tar_$1}" && break
1722 # tar/untar a dummy directory, and stop if the command works
1725 echo GrepMe > conftest.dir/file
1726 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1728 if test -s conftest.tar; then
1729 AM_RUN_LOG([$am__untar <conftest.tar])
1730 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1735 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1736 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1738 AC_SUBST([am__untar])