Adding upstream version 0.1.
[debian/lxmenu-data.git] / aclocal.m4
CommitLineData
44e1791e
DB
1# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
2
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.
8
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
12# PARTICULAR PURPOSE.
13
14m4_ifndef([AC_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16m4_if(AC_AUTOCONF_VERSION, [2.61],,
17[m4_warning([this file was generated for autoconf 2.61.
18You have another version of autoconf. It may work, but is not guaranteed to.
19If you have problems, you may need to regenerate the build system entirely.
20To do so, use the procedure documented by the package, typically `autoreconf'.])])
21
22# Copyright (C) 1995-2002 Free Software Foundation, Inc.
23# Copyright (C) 2001-2003,2004 Red Hat, Inc.
24#
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.
30#
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.
34#
35# Macro to add for using GNU gettext.
36# Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
37#
38# Modified to never use included libintl.
39# Owen Taylor <otaylor@redhat.com>, 12/15/1998
40#
41# Major rework to remove unused code
42# Owen Taylor <otaylor@redhat.com>, 12/11/2002
43#
44# Added better handling of ALL_LINGUAS from GNU gettext version
45# written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
46#
47# Modified to require ngettext
48# Matthias Clasen <mclasen@redhat.com> 08/06/2004
49#
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
53AC_PREREQ(2.53)
54
55dnl
56dnl We go to great lengths to make sure that aclocal won't
57dnl try to pull in the installed version of these macros
58dnl when running aclocal in the glib directory.
59dnl
60m4_copy([AC_DEFUN],[glib_DEFUN])
61m4_copy([AC_REQUIRE],[glib_REQUIRE])
62dnl
63dnl At the end, if we're not within glib, we'll define the public
64dnl definitions in terms of our private definitions.
65dnl
66
67# GLIB_LC_MESSAGES
68#--------------------
69glib_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.])
78 fi
79 fi])
80
81# GLIB_PATH_PROG_WITH_TEST
82#----------------------------
83dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
84dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
85glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
86[# Extract the first word of "$2", so it can be a program name with args.
87set dummy $2; ac_word=[$]2
88AC_MSG_CHECKING([for $ac_word])
89AC_CACHE_VAL(ac_cv_path_$1,
90[case "[$]$1" in
91 /*)
92 ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
93 ;;
94 *)
95 IFS="${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
99 if [$3]; then
100 ac_cv_path_$1="$ac_dir/$ac_word"
101 break
102 fi
103 fi
104 done
105 IFS="$ac_save_ifs"
106dnl If no 4th arg is given, leave the cache variable unset,
107dnl so AC_PATH_PROGS will keep looking.
108ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
109])dnl
110 ;;
111esac])dnl
112$1="$ac_cv_path_$1"
113if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
114 AC_MSG_RESULT([$]$1)
115else
116 AC_MSG_RESULT(no)
117fi
118AC_SUBST($1)dnl
119])
120
121# GLIB_WITH_NLS
122#-----------------
123glib_DEFUN([GLIB_WITH_NLS],
124 dnl NLS is obligatory
125 [USE_NLS=yes
126 AC_SUBST(USE_NLS)
127
128 gt_cv_have_gettext=no
129
130 CATOBJEXT=NONE
131 XGETTEXT=:
132 INTLLIBS=
133
134 AC_CHECK_HEADER(libintl.h,
135 [gt_cv_func_dgettext_libintl="no"
136 libintl_extra_libs=""
137
138 #
139 # First check in libc
140 #
141 AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
142 [AC_TRY_LINK([
143#include <libintl.h>
144],
145 [return !ngettext ("","", 1)],
146 gt_cv_func_ngettext_libc=yes,
147 gt_cv_func_ngettext_libc=no)
148 ])
149
150 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
151 AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
152 [AC_TRY_LINK([
153#include <libintl.h>
154],
155 [return !dgettext ("","")],
156 gt_cv_func_dgettext_libc=yes,
157 gt_cv_func_dgettext_libc=no)
158 ])
159 fi
160
161 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
162 AC_CHECK_FUNCS(bind_textdomain_codeset)
163 fi
164
165 #
166 # If we don't have everything we want, check in libintl
167 #
168 if test "$gt_cv_func_dgettext_libc" != "yes" \
169 || test "$gt_cv_func_ngettext_libc" != "yes" \
170 || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
171
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)])])
176
177 if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
178 AC_MSG_CHECKING([if -liconv is needed to use gettext])
179 AC_MSG_RESULT([])
180 AC_CHECK_LIB(intl, ngettext,
181 [AC_CHECK_LIB(intl, dcgettext,
182 [gt_cv_func_dgettext_libintl=yes
183 libintl_extra_libs=-liconv],
184 :,-liconv)],
185 :,-liconv)
186 fi
187
188 #
189 # If we found libintl, then check in it for bind_textdomain_codeset();
190 # we'll prefer libc if neither have bind_textdomain_codeset(),
191 # and both have dgettext and ngettext
192 #
193 if test "$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"
199
200 if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
201 gt_cv_func_dgettext_libc=no
202 else
203 if test "$gt_cv_func_dgettext_libc" = "yes" \
204 && test "$gt_cv_func_ngettext_libc" = "yes"; then
205 gt_cv_func_dgettext_libintl=no
206 fi
207 fi
208 fi
209 fi
210
211 if test "$gt_cv_func_dgettext_libc" = "yes" \
212 || test "$gt_cv_func_dgettext_libintl" = "yes"; then
213 gt_cv_have_gettext=yes
214 fi
215
216 if test "$gt_cv_func_dgettext_libintl" = "yes"; then
217 INTLLIBS="-lintl $libintl_extra_libs"
218 fi
219
220 if test "$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 $INTLLIBS"
228 AC_CHECK_FUNCS(dcgettext)
229 MSGFMT_OPTS=
230 AC_MSG_CHECKING([if msgfmt accepts -c])
231 GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[
232msgid ""
233msgstr ""
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],
248 [CATOBJEXT=.gmo
249 DATADIRNAME=share],
250 [case $host in
251 *-*-solaris*)
252 dnl On Solaris, if bind_textdomain_codeset is in libc,
253 dnl GNU format message catalog is always supported,
254 dnl since both are added to the libc all together.
255 dnl Hence, we'd like to go with DATADIRNAME=share and
256 dnl and CATOBJEXT=.gmo in this case.
257 AC_CHECK_FUNC(bind_textdomain_codeset,
258 [CATOBJEXT=.gmo
259 DATADIRNAME=share],
260 [CATOBJEXT=.mo
261 DATADIRNAME=lib])
262 ;;
263 *)
264 CATOBJEXT=.mo
265 DATADIRNAME=lib
266 ;;
267 esac])
268 LIBS="$glib_save_LIBS"
269 INSTOBJEXT=.mo
270 else
271 gt_cv_have_gettext=no
272 fi
273 fi
274 ])
275
276 if test "$gt_cv_have_gettext" = "yes" ; then
277 AC_DEFINE(ENABLE_NLS, 1,
278 [always defined to indicate that i18n is enabled])
279 fi
280
281 dnl Test whether we really found GNU xgettext.
282 if test "$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 $XGETTEXT --omit-header /dev/null 2> /dev/null; then
286 : ;
287 else
288 AC_MSG_RESULT(
289 [found xgettext program is not GNU xgettext; ignore it])
290 XGETTEXT=":"
291 fi
292 fi
293
294 # We need to process the po/ directory.
295 POSUB=po
296
297 AC_OUTPUT_COMMANDS(
298 [case "$CONFIG_FILES" in *po/Makefile.in*)
299 sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
300 esac])
301
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
304 dnl in configure.in.
305 for lang in $ALL_LINGUAS; do
306 GMOFILES="$GMOFILES $lang.gmo"
307 POFILES="$POFILES $lang.po"
308 done
309
310 dnl Make all variables we use known to autoconf.
311 AC_SUBST(CATALOGS)
312 AC_SUBST(CATOBJEXT)
313 AC_SUBST(DATADIRNAME)
314 AC_SUBST(GMOFILES)
315 AC_SUBST(INSTOBJEXT)
316 AC_SUBST(INTLLIBS)
317 AC_SUBST(PO_IN_DATADIR_TRUE)
318 AC_SUBST(PO_IN_DATADIR_FALSE)
319 AC_SUBST(POFILES)
320 AC_SUBST(POSUB)
321 ])
322
323# AM_GLIB_GNU_GETTEXT
324# -------------------
325# Do checks necessary for use of gettext. If a suitable implementation
326# of gettext is found in either in libintl or in the C library,
327# it will set INTLLIBS to the libraries needed for use of gettext
328# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
329# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
330# on various variables needed by the Makefile.in.in installed by
331# glib-gettextize.
332dnl
333glib_DEFUN([GLIB_GNU_GETTEXT],
334 [AC_REQUIRE([AC_PROG_CC])dnl
335 AC_REQUIRE([AC_HEADER_STDC])dnl
336
337 GLIB_LC_MESSAGES
338 GLIB_WITH_NLS
339
340 if test "$gt_cv_have_gettext" = "yes"; then
341 if test "x$ALL_LINGUAS" = "x"; then
342 LINGUAS=
343 else
344 AC_MSG_CHECKING(for catalogs to be installed)
345 NEW_LINGUAS=
346 for presentlang in $ALL_LINGUAS; do
347 useit=no
348 if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
349 desiredlanguages="$LINGUAS"
350 else
351 desiredlanguages="$ALL_LINGUAS"
352 fi
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;;
361 esac
362 done
363 if test $useit = yes; then
364 NEW_LINGUAS="$NEW_LINGUAS $presentlang"
365 fi
366 done
367 LINGUAS=$NEW_LINGUAS
368 AC_MSG_RESULT($LINGUAS)
369 fi
370
371 dnl Construct list of names of catalog files to be constructed.
372 if test -n "$LINGUAS"; then
373 for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
374 fi
375 fi
376
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 ($top_srcdir).
379 dnl Try to locate is.
380 MKINSTALLDIRS=
381 if test -n "$ac_aux_dir"; then
382 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
383 fi
384 if test -z "$MKINSTALLDIRS"; then
385 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
386 fi
387 AC_SUBST(MKINSTALLDIRS)
388
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/"
395 else
396 posrcprefix="../$srcdir/"
397 fi
398 else
399 posrcprefix="../"
400 fi
401 rm -f po/POTFILES
402 sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
403 < $srcdir/po/POTFILES.in > po/POTFILES
404 ])
405
406# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
407# -------------------------------
408# Define VARIABLE to the location where catalog files will
409# be installed by po/Makefile.
410glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
411[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
412glib_save_prefix="$prefix"
413glib_save_exec_prefix="$exec_prefix"
414glib_save_datarootdir="$datarootdir"
415test "x$prefix" = xNONE && prefix=$ac_default_prefix
416test "x$exec_prefix" = xNONE && exec_prefix=$prefix
417datarootdir=`eval echo "${datarootdir}"`
418if test "x$CATOBJEXT" = "x.mo" ; then
419 localedir=`eval echo "${libdir}/locale"`
420else
421 localedir=`eval echo "${datadir}/locale"`
422fi
423prefix="$glib_save_prefix"
424exec_prefix="$glib_save_exec_prefix"
425datarootdir="$glib_save_datarootdir"
426AC_DEFINE_UNQUOTED($1, "$localedir",
427 [Define the location where the catalogs will be installed])
428])
429
430dnl
431dnl Now the definitions that aclocal will find
432dnl
433ifdef(glib_configure_in,[],[
434AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
435AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
436])dnl
437
438# GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
439#
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.
443AC_DEFUN([GLIB_RUN_PROG],
444[cat >conftest.foo <<_ACEOF
445$2
446_ACEOF
447if AC_RUN_LOG([$1 conftest.foo]); then
448 m4_ifval([$3], [$3], [:])
449m4_ifvaln([$4], [else $4])dnl
450echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
451sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
452fi])
453
454
455
456dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
457# serial 40 IT_PROG_INTLTOOL
458AC_DEFUN([IT_PROG_INTLTOOL], [
459AC_PREREQ([2.50])dnl
460AC_REQUIRE([AM_NLS])dnl
461
462case "$am__api_version" in
463 1.[01234])
464 AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
465 ;;
466 *)
467 ;;
468esac
469
470if test -n "$1"; then
471 AC_MSG_CHECKING([for intltool >= $1])
472
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; }'`
476 ]
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 $1 or later.])
480fi
481
482AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])
483AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])
484AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])
485if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
486 AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])
487fi
488
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 $< [$]@'
490INTLTOOL_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 $< [$]@'
497INTLTOOL_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 $< [$]@'
508
509AC_SUBST(INTLTOOL_DESKTOP_RULE)
510AC_SUBST(INTLTOOL_DIRECTORY_RULE)
511AC_SUBST(INTLTOOL_KEYS_RULE)
512AC_SUBST(INTLTOOL_PROP_RULE)
513AC_SUBST(INTLTOOL_OAF_RULE)
514AC_SUBST(INTLTOOL_PONG_RULE)
515AC_SUBST(INTLTOOL_SERVER_RULE)
516AC_SUBST(INTLTOOL_SHEET_RULE)
517AC_SUBST(INTLTOOL_SOUNDLIST_RULE)
518AC_SUBST(INTLTOOL_UI_RULE)
519AC_SUBST(INTLTOOL_XAM_RULE)
520AC_SUBST(INTLTOOL_KBD_RULE)
521AC_SUBST(INTLTOOL_XML_RULE)
522AC_SUBST(INTLTOOL_XML_NOMERGE_RULE)
523AC_SUBST(INTLTOOL_CAVES_RULE)
524AC_SUBST(INTLTOOL_SCHEMAS_RULE)
525AC_SUBST(INTLTOOL_THEME_RULE)
526AC_SUBST(INTLTOOL_SERVICE_RULE)
527AC_SUBST(INTLTOOL_POLICY_RULE)
528
529# Check the gettext tools to make sure they are GNU
530AC_PATH_PROG(XGETTEXT, xgettext)
531AC_PATH_PROG(MSGMERGE, msgmerge)
532AC_PATH_PROG(MSGFMT, msgfmt)
533AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
534if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
535 AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
536fi
537xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
538mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
539mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
540if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
541 AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
542fi
543
544AC_PATH_PROG(INTLTOOL_PERL, [perl])
545if test -z "$INTLTOOL_PERL"; then
546 AC_MSG_ERROR([perl not found; required for intltool])
547fi
548if test -z "`$INTLTOOL_PERL -v | fgrep '5.' 2> /dev/null`"; then
549 AC_MSG_ERROR([perl 5.x required for intltool])
550fi
551if 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
554 AC_MSG_RESULT([ok])
555 else
556 AC_MSG_ERROR([XML::Parser perl module is required for intltool])
557 fi
558fi
559
560# Substitute ALL_LINGUAS so we can use it in po/Makefile
561AC_SUBST(ALL_LINGUAS)
562
563# Set DATADIRNAME correctly if it is not set yet
564# (copied from glib-gettext.m4)
565if test -z "$DATADIRNAME"; then
566 AC_LINK_IFELSE(
567 [AC_LANG_PROGRAM([[]],
568 [[extern int _nl_msg_cat_cntr;
569 return _nl_msg_cat_cntr]])],
570 [DATADIRNAME=share],
571 [case $host in
572 *-*-solaris*)
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
577 dnl in this case.
578 AC_CHECK_FUNC(bind_textdomain_codeset,
579 [DATADIRNAME=share], [DATADIRNAME=lib])
580 ;;
581 *)
582 [DATADIRNAME=lib]
583 ;;
584 esac])
585fi
586AC_SUBST(DATADIRNAME)
587
588IT_PO_SUBDIR([po])
589
590])
591
592
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.
597#
598AC_DEFUN([IT_PO_SUBDIR],
599[AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
600dnl
601dnl The following CONFIG_COMMANDS should be exetuted at the very end
602dnl of config.status.
603AC_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.])
607 fi
608 rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
609 >"$1/stamp-it.tmp"
610 [sed '/^#/d
611 s/^[[].*] *//
612 /^[ ]*$/d
613 '"s|^| $ac_top_srcdir/|" \
614 "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
615 ]
616 [sed '/^POTFILES =/,/[^\\]$/ {
617 /^POTFILES =/!d
618 r $1/POTFILES
619 }
620 ' "$1/Makefile.in" >"$1/Makefile"]
621 rm -f "$1/Makefile.tmp"
622 mv "$1/stamp-it.tmp" "$1/stamp-it"
623 ])
624])dnl
625])
626
627# deprecated macros
628AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
629# A hint is needed for aclocal from Automake <= 1.9.4:
630# AC_DEFUN([AC_PROG_INTLTOOL], ...)
631
632
633# nls.m4 serial 3 (gettext-0.15)
634dnl Copyright (C) 1995-2003, 2005-2006 Free Software Foundation, Inc.
635dnl This file is free software; the Free Software Foundation
636dnl gives unlimited permission to copy and/or distribute it,
637dnl with or without modifications, as long as this notice is preserved.
638dnl
639dnl This file can can be used in projects which are not available under
640dnl the GNU General Public License or the GNU Library General Public
641dnl License but which still want to provide support for the GNU gettext
642dnl functionality.
643dnl Please note that the actual code of the GNU gettext library is covered
644dnl by the GNU Library General Public License, and the rest of the GNU
645dnl gettext package package is covered by the GNU General Public License.
646dnl They are *not* in the public domain.
647
648dnl Authors:
649dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
650dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
651
652AC_PREREQ(2.50)
653
654AC_DEFUN([AM_NLS],
655[
656 AC_MSG_CHECKING([whether NLS is requested])
657 dnl Default is enabled NLS
658 AC_ARG_ENABLE(nls,
659 [ --disable-nls do not use Native Language Support],
660 USE_NLS=$enableval, USE_NLS=yes)
661 AC_MSG_RESULT($USE_NLS)
662 AC_SUBST(USE_NLS)
663])
664
665# Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
666#
667# This file is free software; the Free Software Foundation
668# gives unlimited permission to copy and/or distribute it,
669# with or without modifications, as long as this notice is preserved.
670
671# AM_AUTOMAKE_VERSION(VERSION)
672# ----------------------------
673# Automake X.Y traces this macro to ensure aclocal.m4 has been
674# generated from the m4 files accompanying Automake X.Y.
675# (This private macro should not be called outside this file.)
676AC_DEFUN([AM_AUTOMAKE_VERSION],
677[am__api_version='1.10'
678dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
679dnl require some minimum version. Point them to the right macro.
680m4_if([$1], [1.10.1], [],
681 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
682])
683
684# _AM_AUTOCONF_VERSION(VERSION)
685# -----------------------------
686# aclocal traces this macro to find the Autoconf version.
687# This is a private macro too. Using m4_define simplifies
688# the logic in aclocal, which can simply ignore this definition.
689m4_define([_AM_AUTOCONF_VERSION], [])
690
691# AM_SET_CURRENT_AUTOMAKE_VERSION
692# -------------------------------
693# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
694# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
695AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
696[AM_AUTOMAKE_VERSION([1.10.1])dnl
697m4_ifndef([AC_AUTOCONF_VERSION],
698 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
699_AM_AUTOCONF_VERSION(AC_AUTOCONF_VERSION)])
700
701# AM_AUX_DIR_EXPAND -*- Autoconf -*-
702
703# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
704#
705# This file is free software; the Free Software Foundation
706# gives unlimited permission to copy and/or distribute it,
707# with or without modifications, as long as this notice is preserved.
708
709# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
710# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
711# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
712#
713# Of course, Automake must honor this variable whenever it calls a
714# tool from the auxiliary directory. The problem is that $srcdir (and
715# therefore $ac_aux_dir as well) can be either absolute or relative,
716# depending on how configure is run. This is pretty annoying, since
717# it makes $ac_aux_dir quite unusable in subdirectories: in the top
718# source directory, any form will work fine, but in subdirectories a
719# relative path needs to be adjusted first.
720#
721# $ac_aux_dir/missing
722# fails when called from a subdirectory if $ac_aux_dir is relative
723# $top_srcdir/$ac_aux_dir/missing
724# fails if $ac_aux_dir is absolute,
725# fails when called from a subdirectory in a VPATH build with
726# a relative $ac_aux_dir
727#
728# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
729# are both prefixed by $srcdir. In an in-source build this is usually
730# harmless because $srcdir is `.', but things will broke when you
731# start a VPATH build or use an absolute $srcdir.
732#
733# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
734# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
735# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
736# and then we would define $MISSING as
737# MISSING="\${SHELL} $am_aux_dir/missing"
738# This will work as long as MISSING is not called from configure, because
739# unfortunately $(top_srcdir) has no meaning in configure.
740# However there are other variables, like CC, which are often used in
741# configure, and could therefore not use this "fixed" $ac_aux_dir.
742#
743# Another solution, used here, is to always expand $ac_aux_dir to an
744# absolute PATH. The drawback is that using absolute paths prevent a
745# configured tree to be moved without reconfiguration.
746
747AC_DEFUN([AM_AUX_DIR_EXPAND],
748[dnl Rely on autoconf to set up CDPATH properly.
749AC_PREREQ([2.50])dnl
750# expand $ac_aux_dir to an absolute path
751am_aux_dir=`cd $ac_aux_dir && pwd`
752])
753
754# AM_CONDITIONAL -*- Autoconf -*-
755
756# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
757# Free Software Foundation, Inc.
758#
759# This file is free software; the Free Software Foundation
760# gives unlimited permission to copy and/or distribute it,
761# with or without modifications, as long as this notice is preserved.
762
763# serial 8
764
765# AM_CONDITIONAL(NAME, SHELL-CONDITION)
766# -------------------------------------
767# Define a conditional.
768AC_DEFUN([AM_CONDITIONAL],
769[AC_PREREQ(2.52)dnl
770 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
771 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
772AC_SUBST([$1_TRUE])dnl
773AC_SUBST([$1_FALSE])dnl
774_AM_SUBST_NOTMAKE([$1_TRUE])dnl
775_AM_SUBST_NOTMAKE([$1_FALSE])dnl
776if $2; then
777 $1_TRUE=
778 $1_FALSE='#'
779else
780 $1_TRUE='#'
781 $1_FALSE=
782fi
783AC_CONFIG_COMMANDS_PRE(
784[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
785 AC_MSG_ERROR([[conditional "$1" was never defined.
786Usually this means the macro was only invoked conditionally.]])
787fi])])
788
789# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
790# Free Software Foundation, Inc.
791#
792# This file is free software; the Free Software Foundation
793# gives unlimited permission to copy and/or distribute it,
794# with or without modifications, as long as this notice is preserved.
795
796# serial 9
797
798# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
799# written in clear, in which case automake, when reading aclocal.m4,
800# will think it sees a *use*, and therefore will trigger all it's
801# C support machinery. Also note that it means that autoscan, seeing
802# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
803
804
805# _AM_DEPENDENCIES(NAME)
806# ----------------------
807# See how the compiler implements dependency checking.
808# NAME is "CC", "CXX", "GCJ", or "OBJC".
809# We try a few techniques and use that to set a single cache variable.
810#
811# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
812# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
813# dependency, and given that the user is not expected to run this macro,
814# just rely on AC_PROG_CC.
815AC_DEFUN([_AM_DEPENDENCIES],
816[AC_REQUIRE([AM_SET_DEPDIR])dnl
817AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
818AC_REQUIRE([AM_MAKE_INCLUDE])dnl
819AC_REQUIRE([AM_DEP_TRACK])dnl
820
821ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
822 [$1], CXX, [depcc="$CXX" am_compiler_list=],
823 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
824 [$1], UPC, [depcc="$UPC" am_compiler_list=],
825 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
826 [depcc="$$1" am_compiler_list=])
827
828AC_CACHE_CHECK([dependency style of $depcc],
829 [am_cv_$1_dependencies_compiler_type],
830[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
831 # We make a subdir and do the tests there. Otherwise we can end up
832 # making bogus files that we don't know about and never remove. For
833 # instance it was reported that on HP-UX the gcc test will end up
834 # making a dummy file named `D' -- because `-MD' means `put the output
835 # in D'.
836 mkdir conftest.dir
837 # Copy depcomp to subdir because otherwise we won't find it if we're
838 # using a relative directory.
839 cp "$am_depcomp" conftest.dir
840 cd conftest.dir
841 # We will build objects and dependencies in a subdirectory because
842 # it helps to detect inapplicable dependency modes. For instance
843 # both Tru64's cc and ICC support -MD to output dependencies as a
844 # side effect of compilation, but ICC will put the dependencies in
845 # the current directory while Tru64 will put them in the object
846 # directory.
847 mkdir sub
848
849 am_cv_$1_dependencies_compiler_type=none
850 if test "$am_compiler_list" = ""; then
851 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
852 fi
853 for depmode in $am_compiler_list; do
854 # Setup a source with many dependencies, because some compilers
855 # like to wrap large dependency lists on column 80 (with \), and
856 # we should not choose a depcomp mode which is confused by this.
857 #
858 # We need to recreate these files for each test, as the compiler may
859 # overwrite some of them when testing with obscure command lines.
860 # This happens at least with the AIX C compiler.
861 : > sub/conftest.c
862 for i in 1 2 3 4 5 6; do
863 echo '#include "conftst'$i'.h"' >> sub/conftest.c
864 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
865 # Solaris 8's {/usr,}/bin/sh.
866 touch sub/conftst$i.h
867 done
868 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
869
870 case $depmode in
871 nosideeffect)
872 # after this tag, mechanisms are not by side-effect, so they'll
873 # only be used when explicitly requested
874 if test "x$enable_dependency_tracking" = xyes; then
875 continue
876 else
877 break
878 fi
879 ;;
880 none) break ;;
881 esac
882 # We check with `-c' and `-o' for the sake of the "dashmstdout"
883 # mode. It turns out that the SunPro C++ compiler does not properly
884 # handle `-M -o', and we need to detect this.
885 if depmode=$depmode \
886 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
887 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
888 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
889 >/dev/null 2>conftest.err &&
890 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
891 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
892 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
893 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
894 # icc doesn't choke on unknown options, it will just issue warnings
895 # or remarks (even with -Werror). So we grep stderr for any message
896 # that says an option was ignored or not supported.
897 # When given -MP, icc 7.0 and 7.1 complain thusly:
898 # icc: Command line warning: ignoring option '-M'; no argument required
899 # The diagnosis changed in icc 8.0:
900 # icc: Command line remark: option '-MP' not supported
901 if (grep 'ignoring option' conftest.err ||
902 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
903 am_cv_$1_dependencies_compiler_type=$depmode
904 break
905 fi
906 fi
907 done
908
909 cd ..
910 rm -rf conftest.dir
911else
912 am_cv_$1_dependencies_compiler_type=none
913fi
914])
915AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
916AM_CONDITIONAL([am__fastdep$1], [
917 test "x$enable_dependency_tracking" != xno \
918 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
919])
920
921
922# AM_SET_DEPDIR
923# -------------
924# Choose a directory name for dependency files.
925# This macro is AC_REQUIREd in _AM_DEPENDENCIES
926AC_DEFUN([AM_SET_DEPDIR],
927[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
928AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
929])
930
931
932# AM_DEP_TRACK
933# ------------
934AC_DEFUN([AM_DEP_TRACK],
935[AC_ARG_ENABLE(dependency-tracking,
936[ --disable-dependency-tracking speeds up one-time build
937 --enable-dependency-tracking do not reject slow dependency extractors])
938if test "x$enable_dependency_tracking" != xno; then
939 am_depcomp="$ac_aux_dir/depcomp"
940 AMDEPBACKSLASH='\'
941fi
942AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
943AC_SUBST([AMDEPBACKSLASH])dnl
944_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
945])
946
947# Generate code to set up dependency tracking. -*- Autoconf -*-
948
949# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
950# Free Software Foundation, Inc.
951#
952# This file is free software; the Free Software Foundation
953# gives unlimited permission to copy and/or distribute it,
954# with or without modifications, as long as this notice is preserved.
955
956#serial 3
957
958# _AM_OUTPUT_DEPENDENCY_COMMANDS
959# ------------------------------
960AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
961[for mf in $CONFIG_FILES; do
962 # Strip MF so we end up with the name of the file.
963 mf=`echo "$mf" | sed -e 's/:.*$//'`
964 # Check whether this is an Automake generated Makefile or not.
965 # We used to match only the files named `Makefile.in', but
966 # some people rename them; so instead we look at the file content.
967 # Grep'ing the first line is not enough: some people post-process
968 # each Makefile.in and add a new line on top of each file to say so.
969 # Grep'ing the whole file is not good either: AIX grep has a line
970 # limit of 2048, but all sed's we know have understand at least 4000.
971 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
972 dirpart=`AS_DIRNAME("$mf")`
973 else
974 continue
975 fi
976 # Extract the definition of DEPDIR, am__include, and am__quote
977 # from the Makefile without running `make'.
978 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
979 test -z "$DEPDIR" && continue
980 am__include=`sed -n 's/^am__include = //p' < "$mf"`
981 test -z "am__include" && continue
982 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
983 # When using ansi2knr, U may be empty or an underscore; expand it
984 U=`sed -n 's/^U = //p' < "$mf"`
985 # Find all dependency output files, they are included files with
986 # $(DEPDIR) in their names. We invoke sed twice because it is the
987 # simplest approach to changing $(DEPDIR) to its actual value in the
988 # expansion.
989 for file in `sed -n "
990 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
991 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
992 # Make sure the directory exists.
993 test -f "$dirpart/$file" && continue
994 fdir=`AS_DIRNAME(["$file"])`
995 AS_MKDIR_P([$dirpart/$fdir])
996 # echo "creating $dirpart/$file"
997 echo '# dummy' > "$dirpart/$file"
998 done
999done
1000])# _AM_OUTPUT_DEPENDENCY_COMMANDS
1001
1002
1003# AM_OUTPUT_DEPENDENCY_COMMANDS
1004# -----------------------------
1005# This macro should only be invoked once -- use via AC_REQUIRE.
1006#
1007# This code is only required when automatic dependency tracking
1008# is enabled. FIXME. This creates each `.P' file that we will
1009# need in order to bootstrap the dependency handling code.
1010AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1011[AC_CONFIG_COMMANDS([depfiles],
1012 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
1013 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
1014])
1015
1016# Do all the work for Automake. -*- Autoconf -*-
1017
1018# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
1019# 2005, 2006, 2008 Free Software Foundation, Inc.
1020#
1021# This file is free software; the Free Software Foundation
1022# gives unlimited permission to copy and/or distribute it,
1023# with or without modifications, as long as this notice is preserved.
1024
1025# serial 13
1026
1027# This macro actually does too much. Some checks are only needed if
1028# your package does certain things. But this isn't really a big deal.
1029
1030# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1031# AM_INIT_AUTOMAKE([OPTIONS])
1032# -----------------------------------------------
1033# The call with PACKAGE and VERSION arguments is the old style
1034# call (pre autoconf-2.50), which is being phased out. PACKAGE
1035# and VERSION should now be passed to AC_INIT and removed from
1036# the call to AM_INIT_AUTOMAKE.
1037# We support both call styles for the transition. After
1038# the next Automake release, Autoconf can make the AC_INIT
1039# arguments mandatory, and then we can depend on a new Autoconf
1040# release and drop the old call support.
1041AC_DEFUN([AM_INIT_AUTOMAKE],
1042[AC_PREREQ([2.60])dnl
1043dnl Autoconf wants to disallow AM_ names. We explicitly allow
1044dnl the ones we care about.
1045m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
1046AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
1047AC_REQUIRE([AC_PROG_INSTALL])dnl
1048if test "`cd $srcdir && pwd`" != "`pwd`"; then
1049 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
1050 # is not polluted with repeated "-I."
1051 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
1052 # test to see if srcdir already configured
1053 if test -f $srcdir/config.status; then
1054 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1055 fi
1056fi
1057
1058# test whether we have cygpath
1059if test -z "$CYGPATH_W"; then
1060 if (cygpath --version) >/dev/null 2>/dev/null; then
1061 CYGPATH_W='cygpath -w'
1062 else
1063 CYGPATH_W=echo
1064 fi
1065fi
1066AC_SUBST([CYGPATH_W])
1067
1068# Define the identity of the package.
1069dnl Distinguish between old-style and new-style calls.
1070m4_ifval([$2],
1071[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1072 AC_SUBST([PACKAGE], [$1])dnl
1073 AC_SUBST([VERSION], [$2])],
1074[_AM_SET_OPTIONS([$1])dnl
1075dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
1076m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
1077 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
1078 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1079 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1080
1081_AM_IF_OPTION([no-define],,
1082[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
1083 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
1084
1085# Some tools Automake needs.
1086AC_REQUIRE([AM_SANITY_CHECK])dnl
1087AC_REQUIRE([AC_ARG_PROGRAM])dnl
1088AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
1089AM_MISSING_PROG(AUTOCONF, autoconf)
1090AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
1091AM_MISSING_PROG(AUTOHEADER, autoheader)
1092AM_MISSING_PROG(MAKEINFO, makeinfo)
1093AM_PROG_INSTALL_SH
1094AM_PROG_INSTALL_STRIP
1095AC_REQUIRE([AM_PROG_MKDIR_P])dnl
1096# We need awk for the "check" target. The system "awk" is bad on
1097# some platforms.
1098AC_REQUIRE([AC_PROG_AWK])dnl
1099AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1100AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1101_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
1102 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
1103 [_AM_PROG_TAR([v7])])])
1104_AM_IF_OPTION([no-dependencies],,
1105[AC_PROVIDE_IFELSE([AC_PROG_CC],
1106 [_AM_DEPENDENCIES(CC)],
1107 [define([AC_PROG_CC],
1108 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
1109AC_PROVIDE_IFELSE([AC_PROG_CXX],
1110 [_AM_DEPENDENCIES(CXX)],
1111 [define([AC_PROG_CXX],
1112 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
1113AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1114 [_AM_DEPENDENCIES(OBJC)],
1115 [define([AC_PROG_OBJC],
1116 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
1117])
1118])
1119
1120
1121# When config.status generates a header, we must update the stamp-h file.
1122# This file resides in the same directory as the config header
1123# that is generated. The stamp files are numbered to have different names.
1124
1125# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1126# loop where config.status creates the headers, so we can generate
1127# our stamp files there.
1128AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1129[# Compute $1's index in $config_headers.
1130_am_arg=$1
1131_am_stamp_count=1
1132for _am_header in $config_headers :; do
1133 case $_am_header in
1134 $_am_arg | $_am_arg:* )
1135 break ;;
1136 * )
1137 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1138 esac
1139done
1140echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1141
1142# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1143#
1144# This file is free software; the Free Software Foundation
1145# gives unlimited permission to copy and/or distribute it,
1146# with or without modifications, as long as this notice is preserved.
1147
1148# AM_PROG_INSTALL_SH
1149# ------------------
1150# Define $install_sh.
1151AC_DEFUN([AM_PROG_INSTALL_SH],
1152[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1153install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
1154AC_SUBST(install_sh)])
1155
1156# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
1157#
1158# This file is free software; the Free Software Foundation
1159# gives unlimited permission to copy and/or distribute it,
1160# with or without modifications, as long as this notice is preserved.
1161
1162# serial 2
1163
1164# Check whether the underlying file-system supports filenames
1165# with a leading dot. For instance MS-DOS doesn't.
1166AC_DEFUN([AM_SET_LEADING_DOT],
1167[rm -rf .tst 2>/dev/null
1168mkdir .tst 2>/dev/null
1169if test -d .tst; then
1170 am__leading_dot=.
1171else
1172 am__leading_dot=_
1173fi
1174rmdir .tst 2>/dev/null
1175AC_SUBST([am__leading_dot])])
1176
1177# Check to see how 'make' treats includes. -*- Autoconf -*-
1178
1179# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
1180#
1181# This file is free software; the Free Software Foundation
1182# gives unlimited permission to copy and/or distribute it,
1183# with or without modifications, as long as this notice is preserved.
1184
1185# serial 3
1186
1187# AM_MAKE_INCLUDE()
1188# -----------------
1189# Check to see how make treats includes.
1190AC_DEFUN([AM_MAKE_INCLUDE],
1191[am_make=${MAKE-make}
1192cat > confinc << 'END'
1193am__doit:
1194 @echo done
1195.PHONY: am__doit
1196END
1197# If we don't find an include directive, just comment out the code.
1198AC_MSG_CHECKING([for style of include used by $am_make])
1199am__include="#"
1200am__quote=
1201_am_result=none
1202# First try GNU make style include.
1203echo "include confinc" > confmf
1204# We grep out `Entering directory' and `Leaving directory'
1205# messages which can occur if `w' ends up in MAKEFLAGS.
1206# In particular we don't look at `^make:' because GNU make might
1207# be invoked under some other name (usually "gmake"), in which
1208# case it prints its new name instead of `make'.
1209if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
1210 am__include=include
1211 am__quote=
1212 _am_result=GNU
1213fi
1214# Now try BSD make style include.
1215if test "$am__include" = "#"; then
1216 echo '.include "confinc"' > confmf
1217 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
1218 am__include=.include
1219 am__quote="\""
1220 _am_result=BSD
1221 fi
1222fi
1223AC_SUBST([am__include])
1224AC_SUBST([am__quote])
1225AC_MSG_RESULT([$_am_result])
1226rm -f confinc confmf
1227])
1228
1229# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1230
1231# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
1232# Free Software Foundation, Inc.
1233#
1234# This file is free software; the Free Software Foundation
1235# gives unlimited permission to copy and/or distribute it,
1236# with or without modifications, as long as this notice is preserved.
1237
1238# serial 5
1239
1240# AM_MISSING_PROG(NAME, PROGRAM)
1241# ------------------------------
1242AC_DEFUN([AM_MISSING_PROG],
1243[AC_REQUIRE([AM_MISSING_HAS_RUN])
1244$1=${$1-"${am_missing_run}$2"}
1245AC_SUBST($1)])
1246
1247
1248# AM_MISSING_HAS_RUN
1249# ------------------
1250# Define MISSING if not defined so far and test if it supports --run.
1251# If it does, set am_missing_run to use it, otherwise, to nothing.
1252AC_DEFUN([AM_MISSING_HAS_RUN],
1253[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1254AC_REQUIRE_AUX_FILE([missing])dnl
1255test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1256# Use eval to expand $SHELL
1257if eval "$MISSING --run true"; then
1258 am_missing_run="$MISSING --run "
1259else
1260 am_missing_run=
1261 AC_MSG_WARN([`missing' script is too old or missing])
1262fi
1263])
1264
1265# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1266#
1267# This file is free software; the Free Software Foundation
1268# gives unlimited permission to copy and/or distribute it,
1269# with or without modifications, as long as this notice is preserved.
1270
1271# AM_PROG_MKDIR_P
1272# ---------------
1273# Check for `mkdir -p'.
1274AC_DEFUN([AM_PROG_MKDIR_P],
1275[AC_PREREQ([2.60])dnl
1276AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1277dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
1278dnl while keeping a definition of mkdir_p for backward compatibility.
1279dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1280dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1281dnl Makefile.ins that do not define MKDIR_P, so we do our own
1282dnl adjustment using top_builddir (which is defined more often than
1283dnl MKDIR_P).
1284AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1285case $mkdir_p in
1286 [[\\/$]]* | ?:[[\\/]]*) ;;
1287 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1288esac
1289])
1290
1291# Helper functions for option handling. -*- Autoconf -*-
1292
1293# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
1294#
1295# This file is free software; the Free Software Foundation
1296# gives unlimited permission to copy and/or distribute it,
1297# with or without modifications, as long as this notice is preserved.
1298
1299# serial 3
1300
1301# _AM_MANGLE_OPTION(NAME)
1302# -----------------------
1303AC_DEFUN([_AM_MANGLE_OPTION],
1304[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1305
1306# _AM_SET_OPTION(NAME)
1307# ------------------------------
1308# Set option NAME. Presently that only means defining a flag for this option.
1309AC_DEFUN([_AM_SET_OPTION],
1310[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1311
1312# _AM_SET_OPTIONS(OPTIONS)
1313# ----------------------------------
1314# OPTIONS is a space-separated list of Automake options.
1315AC_DEFUN([_AM_SET_OPTIONS],
1316[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1317
1318# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1319# -------------------------------------------
1320# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1321AC_DEFUN([_AM_IF_OPTION],
1322[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1323
1324# Check to make sure that the build environment is sane. -*- Autoconf -*-
1325
1326# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
1327# Free Software Foundation, Inc.
1328#
1329# This file is free software; the Free Software Foundation
1330# gives unlimited permission to copy and/or distribute it,
1331# with or without modifications, as long as this notice is preserved.
1332
1333# serial 4
1334
1335# AM_SANITY_CHECK
1336# ---------------
1337AC_DEFUN([AM_SANITY_CHECK],
1338[AC_MSG_CHECKING([whether build environment is sane])
1339# Just in case
1340sleep 1
1341echo timestamp > conftest.file
1342# Do `set' in a subshell so we don't clobber the current shell's
1343# arguments. Must try -L first in case configure is actually a
1344# symlink; some systems play weird games with the mod time of symlinks
1345# (eg FreeBSD returns the mod time of the symlink's containing
1346# directory).
1347if (
1348 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1349 if test "$[*]" = "X"; then
1350 # -L didn't work.
1351 set X `ls -t $srcdir/configure conftest.file`
1352 fi
1353 rm -f conftest.file
1354 if test "$[*]" != "X $srcdir/configure conftest.file" \
1355 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1356
1357 # If neither matched, then we have a broken ls. This can happen
1358 # if, for instance, CONFIG_SHELL is bash and it inherits a
1359 # broken ls alias from the environment. This has actually
1360 # happened. Such a system could not be considered "sane".
1361 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1362alias in your environment])
1363 fi
1364
1365 test "$[2]" = conftest.file
1366 )
1367then
1368 # Ok.
1369 :
1370else
1371 AC_MSG_ERROR([newly created file is older than distributed files!
1372Check your system clock])
1373fi
1374AC_MSG_RESULT(yes)])
1375
1376# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1377#
1378# This file is free software; the Free Software Foundation
1379# gives unlimited permission to copy and/or distribute it,
1380# with or without modifications, as long as this notice is preserved.
1381
1382# AM_PROG_INSTALL_STRIP
1383# ---------------------
1384# One issue with vendor `install' (even GNU) is that you can't
1385# specify the program used to strip binaries. This is especially
1386# annoying in cross-compiling environments, where the build's strip
1387# is unlikely to handle the host's binaries.
1388# Fortunately install-sh will honor a STRIPPROG variable, so we
1389# always use install-sh in `make install-strip', and initialize
1390# STRIPPROG with the value of the STRIP variable (set by the user).
1391AC_DEFUN([AM_PROG_INSTALL_STRIP],
1392[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1393# Installed binaries are usually stripped using `strip' when the user
1394# run `make install-strip'. However `strip' might not be the right
1395# tool to use in cross-compilation environments, therefore Automake
1396# will honor the `STRIP' environment variable to overrule this program.
1397dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1398if test "$cross_compiling" != no; then
1399 AC_CHECK_TOOL([STRIP], [strip], :)
1400fi
1401INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1402AC_SUBST([INSTALL_STRIP_PROGRAM])])
1403
1404# Copyright (C) 2006 Free Software Foundation, Inc.
1405#
1406# This file is free software; the Free Software Foundation
1407# gives unlimited permission to copy and/or distribute it,
1408# with or without modifications, as long as this notice is preserved.
1409
1410# _AM_SUBST_NOTMAKE(VARIABLE)
1411# ---------------------------
1412# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1413# This macro is traced by Automake.
1414AC_DEFUN([_AM_SUBST_NOTMAKE])
1415
1416# Check how to create a tarball. -*- Autoconf -*-
1417
1418# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1419#
1420# This file is free software; the Free Software Foundation
1421# gives unlimited permission to copy and/or distribute it,
1422# with or without modifications, as long as this notice is preserved.
1423
1424# serial 2
1425
1426# _AM_PROG_TAR(FORMAT)
1427# --------------------
1428# Check how to create a tarball in format FORMAT.
1429# FORMAT should be one of `v7', `ustar', or `pax'.
1430#
1431# Substitute a variable $(am__tar) that is a command
1432# writing to stdout a FORMAT-tarball containing the directory
1433# $tardir.
1434# tardir=directory && $(am__tar) > result.tar
1435#
1436# Substitute a variable $(am__untar) that extract such
1437# a tarball read from stdin.
1438# $(am__untar) < result.tar
1439AC_DEFUN([_AM_PROG_TAR],
1440[# Always define AMTAR for backward compatibility.
1441AM_MISSING_PROG([AMTAR], [tar])
1442m4_if([$1], [v7],
1443 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1444 [m4_case([$1], [ustar],, [pax],,
1445 [m4_fatal([Unknown tar format])])
1446AC_MSG_CHECKING([how to create a $1 tar archive])
1447# Loop over all known methods to create a tar archive until one works.
1448_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1449_am_tools=${am_cv_prog_tar_$1-$_am_tools}
1450# Do not fold the above two line into one, because Tru64 sh and
1451# Solaris sh will not grok spaces in the rhs of `-'.
1452for _am_tool in $_am_tools
1453do
1454 case $_am_tool in
1455 gnutar)
1456 for _am_tar in tar gnutar gtar;
1457 do
1458 AM_RUN_LOG([$_am_tar --version]) && break
1459 done
1460 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1461 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1462 am__untar="$_am_tar -xf -"
1463 ;;
1464 plaintar)
1465 # Must skip GNU tar: if it does not support --format= it doesn't create
1466 # ustar tarball either.
1467 (tar --version) >/dev/null 2>&1 && continue
1468 am__tar='tar chf - "$$tardir"'
1469 am__tar_='tar chf - "$tardir"'
1470 am__untar='tar xf -'
1471 ;;
1472 pax)
1473 am__tar='pax -L -x $1 -w "$$tardir"'
1474 am__tar_='pax -L -x $1 -w "$tardir"'
1475 am__untar='pax -r'
1476 ;;
1477 cpio)
1478 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1479 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1480 am__untar='cpio -i -H $1 -d'
1481 ;;
1482 none)
1483 am__tar=false
1484 am__tar_=false
1485 am__untar=false
1486 ;;
1487 esac
1488
1489 # If the value was cached, stop now. We just wanted to have am__tar
1490 # and am__untar set.
1491 test -n "${am_cv_prog_tar_$1}" && break
1492
1493 # tar/untar a dummy directory, and stop if the command works
1494 rm -rf conftest.dir
1495 mkdir conftest.dir
1496 echo GrepMe > conftest.dir/file
1497 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1498 rm -rf conftest.dir
1499 if test -s conftest.tar; then
1500 AM_RUN_LOG([$am__untar <conftest.tar])
1501 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1502 fi
1503done
1504rm -rf conftest.dir
1505
1506AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1507AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1508AC_SUBST([am__tar])
1509AC_SUBST([am__untar])
1510]) # _AM_PROG_TAR
1511