Bump Standards-Version to 3.9.5.
[debian/lxrandr.git] / aclocal.m4
CommitLineData
4719efd1 1# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
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2
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
d3bfa4ea 4# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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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
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16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
17[m4_warning([this file was generated for autoconf 2.68.
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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
4719efd1 304 dnl in configure.ac.
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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
4719efd1 433ifdef(glib_configure_ac,[],[
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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
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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
509_IT_SUBST(INTLTOOL_DESKTOP_RULE)
510_IT_SUBST(INTLTOOL_DIRECTORY_RULE)
511_IT_SUBST(INTLTOOL_KEYS_RULE)
512_IT_SUBST(INTLTOOL_PROP_RULE)
513_IT_SUBST(INTLTOOL_OAF_RULE)
514_IT_SUBST(INTLTOOL_PONG_RULE)
515_IT_SUBST(INTLTOOL_SERVER_RULE)
516_IT_SUBST(INTLTOOL_SHEET_RULE)
517_IT_SUBST(INTLTOOL_SOUNDLIST_RULE)
518_IT_SUBST(INTLTOOL_UI_RULE)
519_IT_SUBST(INTLTOOL_XAM_RULE)
520_IT_SUBST(INTLTOOL_KBD_RULE)
521_IT_SUBST(INTLTOOL_XML_RULE)
522_IT_SUBST(INTLTOOL_XML_NOMERGE_RULE)
523_IT_SUBST(INTLTOOL_CAVES_RULE)
524_IT_SUBST(INTLTOOL_SCHEMAS_RULE)
525_IT_SUBST(INTLTOOL_THEME_RULE)
526_IT_SUBST(INTLTOOL_SERVICE_RULE)
527_IT_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 "$INTLTOOL_PERL"; then
546 AC_MSG_ERROR([perl not found])
547fi
548AC_MSG_CHECKING([for perl >= 5.8.1])
549$INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
550if test $? -ne 0; then
551 AC_MSG_ERROR([perl 5.8.1 is required for intltool])
552else
553 IT_PERL_VERSION="`$INTLTOOL_PERL -e \"printf '%vd', $^V\"`"
554 AC_MSG_RESULT([$IT_PERL_VERSION])
555fi
556if test "x$2" != "xno-xml"; then
557 AC_MSG_CHECKING([for XML::Parser])
558 if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
559 AC_MSG_RESULT([ok])
560 else
561 AC_MSG_ERROR([XML::Parser perl module is required for intltool])
562 fi
563fi
564
565# Substitute ALL_LINGUAS so we can use it in po/Makefile
566AC_SUBST(ALL_LINGUAS)
567
568# Set DATADIRNAME correctly if it is not set yet
569# (copied from glib-gettext.m4)
570if test -z "$DATADIRNAME"; then
571 AC_LINK_IFELSE(
572 [AC_LANG_PROGRAM([[]],
573 [[extern int _nl_msg_cat_cntr;
574 return _nl_msg_cat_cntr]])],
575 [DATADIRNAME=share],
576 [case $host in
577 *-*-solaris*)
578 dnl On Solaris, if bind_textdomain_codeset is in libc,
579 dnl GNU format message catalog is always supported,
580 dnl since both are added to the libc all together.
581 dnl Hence, we'd like to go with DATADIRNAME=share
582 dnl in this case.
583 AC_CHECK_FUNC(bind_textdomain_codeset,
584 [DATADIRNAME=share], [DATADIRNAME=lib])
585 ;;
586 *)
587 [DATADIRNAME=lib]
588 ;;
589 esac])
590fi
591AC_SUBST(DATADIRNAME)
592
593IT_PO_SUBDIR([po])
594
595])
596
597
598# IT_PO_SUBDIR(DIRNAME)
599# ---------------------
600# All po subdirs have to be declared with this macro; the subdir "po" is
601# declared by IT_PROG_INTLTOOL.
602#
603AC_DEFUN([IT_PO_SUBDIR],
604[AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
605dnl
606dnl The following CONFIG_COMMANDS should be executed at the very end
607dnl of config.status.
608AC_CONFIG_COMMANDS_PRE([
609 AC_CONFIG_COMMANDS([$1/stamp-it], [
610 if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then
611 AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])
612 fi
613 rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
614 >"$1/stamp-it.tmp"
615 [sed '/^#/d
616 s/^[[].*] *//
617 /^[ ]*$/d
618 '"s|^| $ac_top_srcdir/|" \
619 "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
620 ]
621 [sed '/^POTFILES =/,/[^\\]$/ {
622 /^POTFILES =/!d
623 r $1/POTFILES
624 }
625 ' "$1/Makefile.in" >"$1/Makefile"]
626 rm -f "$1/Makefile.tmp"
627 mv "$1/stamp-it.tmp" "$1/stamp-it"
628 ])
629])dnl
630])
631
632# _IT_SUBST(VARIABLE)
633# -------------------
634# Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
635#
636AC_DEFUN([_IT_SUBST],
637[
638AC_SUBST([$1])
639m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
640]
641)
642
643# deprecated macros
644AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
645# A hint is needed for aclocal from Automake <= 1.9.4:
646# AC_DEFUN([AC_PROG_INTLTOOL], ...)
647
648
649# nls.m4 serial 5 (gettext-0.18)
650dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation,
651dnl Inc.
652dnl This file is free software; the Free Software Foundation
653dnl gives unlimited permission to copy and/or distribute it,
654dnl with or without modifications, as long as this notice is preserved.
655dnl
656dnl This file can can be used in projects which are not available under
657dnl the GNU General Public License or the GNU Library General Public
658dnl License but which still want to provide support for the GNU gettext
659dnl functionality.
660dnl Please note that the actual code of the GNU gettext library is covered
661dnl by the GNU Library General Public License, and the rest of the GNU
662dnl gettext package package is covered by the GNU General Public License.
663dnl They are *not* in the public domain.
664
665dnl Authors:
666dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
667dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
668
669AC_PREREQ([2.50])
670
671AC_DEFUN([AM_NLS],
672[
673 AC_MSG_CHECKING([whether NLS is requested])
674 dnl Default is enabled NLS
675 AC_ARG_ENABLE([nls],
676 [ --disable-nls do not use Native Language Support],
677 USE_NLS=$enableval, USE_NLS=yes)
678 AC_MSG_RESULT([$USE_NLS])
679 AC_SUBST([USE_NLS])
680])
681
e96a0ec2 682# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
4719efd1 683# serial 1 (pkg-config-0.24)
e96a0ec2
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684#
685# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
686#
687# This program is free software; you can redistribute it and/or modify
688# it under the terms of the GNU General Public License as published by
689# the Free Software Foundation; either version 2 of the License, or
690# (at your option) any later version.
691#
692# This program is distributed in the hope that it will be useful, but
693# WITHOUT ANY WARRANTY; without even the implied warranty of
694# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
695# General Public License for more details.
696#
697# You should have received a copy of the GNU General Public License
698# along with this program; if not, write to the Free Software
699# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
700#
701# As a special exception to the GNU General Public License, if you
702# distribute this file as part of a program that contains a
703# configuration script generated by Autoconf, you may include it under
704# the same distribution terms that you use for the rest of that program.
705
706# PKG_PROG_PKG_CONFIG([MIN-VERSION])
707# ----------------------------------
708AC_DEFUN([PKG_PROG_PKG_CONFIG],
709[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
710m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
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711AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
712AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
713AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
714
e96a0ec2
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715if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
716 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
717fi
718if test -n "$PKG_CONFIG"; then
719 _pkg_min_version=m4_default([$1], [0.9.0])
720 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
721 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
722 AC_MSG_RESULT([yes])
723 else
724 AC_MSG_RESULT([no])
725 PKG_CONFIG=""
726 fi
e96a0ec2
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727fi[]dnl
728])# PKG_PROG_PKG_CONFIG
729
730# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
731#
732# Check to see whether a particular set of modules exists. Similar
733# to PKG_CHECK_MODULES(), but does not set variables or print errors.
734#
4719efd1
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735# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
736# only at the first occurence in configure.ac, so if the first place
737# it's called might be skipped (such as if it is within an "if", you
738# have to call PKG_CHECK_EXISTS manually
e96a0ec2
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739# --------------------------------------------------------------
740AC_DEFUN([PKG_CHECK_EXISTS],
741[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
742if test -n "$PKG_CONFIG" && \
743 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
4719efd1 744 m4_default([$2], [:])
e96a0ec2
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745m4_ifvaln([$3], [else
746 $3])dnl
747fi])
748
e96a0ec2
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749# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
750# ---------------------------------------------
751m4_define([_PKG_CONFIG],
d3bfa4ea
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752[if test -n "$$1"; then
753 pkg_cv_[]$1="$$1"
754 elif test -n "$PKG_CONFIG"; then
755 PKG_CHECK_EXISTS([$3],
756 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
757 [pkg_failed=yes])
758 else
759 pkg_failed=untried
e96a0ec2
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760fi[]dnl
761])# _PKG_CONFIG
762
763# _PKG_SHORT_ERRORS_SUPPORTED
764# -----------------------------
765AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
766[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
767if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
768 _pkg_short_errors_supported=yes
769else
770 _pkg_short_errors_supported=no
771fi[]dnl
772])# _PKG_SHORT_ERRORS_SUPPORTED
773
774
775# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
776# [ACTION-IF-NOT-FOUND])
777#
778#
779# Note that if there is a possibility the first call to
780# PKG_CHECK_MODULES might not happen, you should be sure to include an
781# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
782#
783#
784# --------------------------------------------------------------
785AC_DEFUN([PKG_CHECK_MODULES],
786[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
787AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
788AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
789
790pkg_failed=no
791AC_MSG_CHECKING([for $1])
792
793_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
794_PKG_CONFIG([$1][_LIBS], [libs], [$2])
795
796m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
797and $1[]_LIBS to avoid the need to call pkg-config.
798See the pkg-config man page for more details.])
799
800if test $pkg_failed = yes; then
4719efd1 801 AC_MSG_RESULT([no])
e96a0ec2
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802 _PKG_SHORT_ERRORS_SUPPORTED
803 if test $_pkg_short_errors_supported = yes; then
d3bfa4ea 804 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
e96a0ec2 805 else
d3bfa4ea 806 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
e96a0ec2
DB
807 fi
808 # Put the nasty error message in config.log where it belongs
809 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
810
4719efd1 811 m4_default([$4], [AC_MSG_ERROR(
e96a0ec2
DB
812[Package requirements ($2) were not met:
813
814$$1_PKG_ERRORS
815
816Consider adjusting the PKG_CONFIG_PATH environment variable if you
817installed software in a non-standard prefix.
818
4719efd1
DB
819_PKG_TEXT])[]dnl
820 ])
e96a0ec2 821elif test $pkg_failed = untried; then
4719efd1
DB
822 AC_MSG_RESULT([no])
823 m4_default([$4], [AC_MSG_FAILURE(
e96a0ec2
DB
824[The pkg-config script could not be found or is too old. Make sure it
825is in your PATH or set the PKG_CONFIG environment variable to the full
826path to pkg-config.
827
828_PKG_TEXT
829
4719efd1
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830To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
831 ])
e96a0ec2
DB
832else
833 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
834 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
835 AC_MSG_RESULT([yes])
4719efd1 836 $3
e96a0ec2
DB
837fi[]dnl
838])# PKG_CHECK_MODULES
839
d3bfa4ea 840# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
e96a0ec2
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841#
842# This file is free software; the Free Software Foundation
843# gives unlimited permission to copy and/or distribute it,
844# with or without modifications, as long as this notice is preserved.
845
846# AM_AUTOMAKE_VERSION(VERSION)
847# ----------------------------
848# Automake X.Y traces this macro to ensure aclocal.m4 has been
849# generated from the m4 files accompanying Automake X.Y.
850# (This private macro should not be called outside this file.)
851AC_DEFUN([AM_AUTOMAKE_VERSION],
d3bfa4ea 852[am__api_version='1.11'
e96a0ec2
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853dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
854dnl require some minimum version. Point them to the right macro.
4719efd1 855m4_if([$1], [1.11.1], [],
e96a0ec2
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856 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
857])
858
859# _AM_AUTOCONF_VERSION(VERSION)
860# -----------------------------
861# aclocal traces this macro to find the Autoconf version.
862# This is a private macro too. Using m4_define simplifies
863# the logic in aclocal, which can simply ignore this definition.
864m4_define([_AM_AUTOCONF_VERSION], [])
865
866# AM_SET_CURRENT_AUTOMAKE_VERSION
867# -------------------------------
868# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
d3bfa4ea 869# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
e96a0ec2 870AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
4719efd1 871[AM_AUTOMAKE_VERSION([1.11.1])dnl
e96a0ec2
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872m4_ifndef([AC_AUTOCONF_VERSION],
873 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
d3bfa4ea 874_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
e96a0ec2
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875
876# AM_AUX_DIR_EXPAND -*- Autoconf -*-
877
878# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
879#
880# This file is free software; the Free Software Foundation
881# gives unlimited permission to copy and/or distribute it,
882# with or without modifications, as long as this notice is preserved.
883
884# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
885# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
886# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
887#
888# Of course, Automake must honor this variable whenever it calls a
889# tool from the auxiliary directory. The problem is that $srcdir (and
890# therefore $ac_aux_dir as well) can be either absolute or relative,
891# depending on how configure is run. This is pretty annoying, since
892# it makes $ac_aux_dir quite unusable in subdirectories: in the top
893# source directory, any form will work fine, but in subdirectories a
894# relative path needs to be adjusted first.
895#
896# $ac_aux_dir/missing
897# fails when called from a subdirectory if $ac_aux_dir is relative
898# $top_srcdir/$ac_aux_dir/missing
899# fails if $ac_aux_dir is absolute,
900# fails when called from a subdirectory in a VPATH build with
901# a relative $ac_aux_dir
902#
903# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
904# are both prefixed by $srcdir. In an in-source build this is usually
905# harmless because $srcdir is `.', but things will broke when you
906# start a VPATH build or use an absolute $srcdir.
907#
908# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
909# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
910# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
911# and then we would define $MISSING as
912# MISSING="\${SHELL} $am_aux_dir/missing"
913# This will work as long as MISSING is not called from configure, because
914# unfortunately $(top_srcdir) has no meaning in configure.
915# However there are other variables, like CC, which are often used in
916# configure, and could therefore not use this "fixed" $ac_aux_dir.
917#
918# Another solution, used here, is to always expand $ac_aux_dir to an
919# absolute PATH. The drawback is that using absolute paths prevent a
920# configured tree to be moved without reconfiguration.
921
922AC_DEFUN([AM_AUX_DIR_EXPAND],
923[dnl Rely on autoconf to set up CDPATH properly.
924AC_PREREQ([2.50])dnl
925# expand $ac_aux_dir to an absolute path
926am_aux_dir=`cd $ac_aux_dir && pwd`
927])
928
929
930# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005
931# Free Software Foundation, Inc.
932#
933# This file is free software; the Free Software Foundation
934# gives unlimited permission to copy and/or distribute it,
935# with or without modifications, as long as this notice is preserved.
936
937# serial 4
938
939# This was merged into AC_PROG_CC in Autoconf.
940
941AU_DEFUN([AM_PROG_CC_STDC],
942[AC_PROG_CC
943AC_DIAGNOSE([obsolete], [$0:
944 your code should no longer depend upon `am_cv_prog_cc_stdc', but upon
945 `ac_cv_prog_cc_stdc'. Remove this warning and the assignment when
946 you adjust the code. You can also remove the above call to
947 AC_PROG_CC if you already called it elsewhere.])
948am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
949])
950AU_DEFUN([fp_PROG_CC_STDC])
951
952# AM_CONDITIONAL -*- Autoconf -*-
953
d3bfa4ea 954# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
e96a0ec2
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955# Free Software Foundation, Inc.
956#
957# This file is free software; the Free Software Foundation
958# gives unlimited permission to copy and/or distribute it,
959# with or without modifications, as long as this notice is preserved.
960
d3bfa4ea 961# serial 9
e96a0ec2
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962
963# AM_CONDITIONAL(NAME, SHELL-CONDITION)
964# -------------------------------------
965# Define a conditional.
966AC_DEFUN([AM_CONDITIONAL],
967[AC_PREREQ(2.52)dnl
968 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
969 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
970AC_SUBST([$1_TRUE])dnl
971AC_SUBST([$1_FALSE])dnl
972_AM_SUBST_NOTMAKE([$1_TRUE])dnl
973_AM_SUBST_NOTMAKE([$1_FALSE])dnl
d3bfa4ea 974m4_define([_AM_COND_VALUE_$1], [$2])dnl
e96a0ec2
DB
975if $2; then
976 $1_TRUE=
977 $1_FALSE='#'
978else
979 $1_TRUE='#'
980 $1_FALSE=
981fi
982AC_CONFIG_COMMANDS_PRE(
983[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
984 AC_MSG_ERROR([[conditional "$1" was never defined.
985Usually this means the macro was only invoked conditionally.]])
986fi])])
987
d3bfa4ea 988# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
e96a0ec2
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989# Free Software Foundation, Inc.
990#
991# This file is free software; the Free Software Foundation
992# gives unlimited permission to copy and/or distribute it,
993# with or without modifications, as long as this notice is preserved.
994
d3bfa4ea 995# serial 10
e96a0ec2
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996
997# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
998# written in clear, in which case automake, when reading aclocal.m4,
999# will think it sees a *use*, and therefore will trigger all it's
1000# C support machinery. Also note that it means that autoscan, seeing
1001# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
1002
1003
1004# _AM_DEPENDENCIES(NAME)
1005# ----------------------
1006# See how the compiler implements dependency checking.
1007# NAME is "CC", "CXX", "GCJ", or "OBJC".
1008# We try a few techniques and use that to set a single cache variable.
1009#
1010# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
1011# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
1012# dependency, and given that the user is not expected to run this macro,
1013# just rely on AC_PROG_CC.
1014AC_DEFUN([_AM_DEPENDENCIES],
1015[AC_REQUIRE([AM_SET_DEPDIR])dnl
1016AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
1017AC_REQUIRE([AM_MAKE_INCLUDE])dnl
1018AC_REQUIRE([AM_DEP_TRACK])dnl
1019
1020ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
1021 [$1], CXX, [depcc="$CXX" am_compiler_list=],
1022 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
1023 [$1], UPC, [depcc="$UPC" am_compiler_list=],
1024 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
1025 [depcc="$$1" am_compiler_list=])
1026
1027AC_CACHE_CHECK([dependency style of $depcc],
1028 [am_cv_$1_dependencies_compiler_type],
1029[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
1030 # We make a subdir and do the tests there. Otherwise we can end up
1031 # making bogus files that we don't know about and never remove. For
1032 # instance it was reported that on HP-UX the gcc test will end up
1033 # making a dummy file named `D' -- because `-MD' means `put the output
1034 # in D'.
1035 mkdir conftest.dir
1036 # Copy depcomp to subdir because otherwise we won't find it if we're
1037 # using a relative directory.
1038 cp "$am_depcomp" conftest.dir
1039 cd conftest.dir
1040 # We will build objects and dependencies in a subdirectory because
1041 # it helps to detect inapplicable dependency modes. For instance
1042 # both Tru64's cc and ICC support -MD to output dependencies as a
1043 # side effect of compilation, but ICC will put the dependencies in
1044 # the current directory while Tru64 will put them in the object
1045 # directory.
1046 mkdir sub
1047
1048 am_cv_$1_dependencies_compiler_type=none
1049 if test "$am_compiler_list" = ""; then
1050 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
1051 fi
d3bfa4ea
DB
1052 am__universal=false
1053 m4_case([$1], [CC],
1054 [case " $depcc " in #(
1055 *\ -arch\ *\ -arch\ *) am__universal=true ;;
1056 esac],
1057 [CXX],
1058 [case " $depcc " in #(
1059 *\ -arch\ *\ -arch\ *) am__universal=true ;;
1060 esac])
1061
e96a0ec2
DB
1062 for depmode in $am_compiler_list; do
1063 # Setup a source with many dependencies, because some compilers
1064 # like to wrap large dependency lists on column 80 (with \), and
1065 # we should not choose a depcomp mode which is confused by this.
1066 #
1067 # We need to recreate these files for each test, as the compiler may
1068 # overwrite some of them when testing with obscure command lines.
1069 # This happens at least with the AIX C compiler.
1070 : > sub/conftest.c
1071 for i in 1 2 3 4 5 6; do
1072 echo '#include "conftst'$i'.h"' >> sub/conftest.c
1073 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
1074 # Solaris 8's {/usr,}/bin/sh.
1075 touch sub/conftst$i.h
1076 done
1077 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
1078
d3bfa4ea
DB
1079 # We check with `-c' and `-o' for the sake of the "dashmstdout"
1080 # mode. It turns out that the SunPro C++ compiler does not properly
1081 # handle `-M -o', and we need to detect this. Also, some Intel
1082 # versions had trouble with output in subdirs
1083 am__obj=sub/conftest.${OBJEXT-o}
1084 am__minus_obj="-o $am__obj"
e96a0ec2 1085 case $depmode in
d3bfa4ea
DB
1086 gcc)
1087 # This depmode causes a compiler race in universal mode.
1088 test "$am__universal" = false || continue
1089 ;;
e96a0ec2
DB
1090 nosideeffect)
1091 # after this tag, mechanisms are not by side-effect, so they'll
1092 # only be used when explicitly requested
1093 if test "x$enable_dependency_tracking" = xyes; then
1094 continue
1095 else
1096 break
1097 fi
1098 ;;
d3bfa4ea
DB
1099 msvisualcpp | msvcmsys)
1100 # This compiler won't grok `-c -o', but also, the minuso test has
1101 # not run yet. These depmodes are late enough in the game, and
1102 # so weak that their functioning should not be impacted.
1103 am__obj=conftest.${OBJEXT-o}
1104 am__minus_obj=
1105 ;;
e96a0ec2
DB
1106 none) break ;;
1107 esac
e96a0ec2 1108 if depmode=$depmode \
d3bfa4ea 1109 source=sub/conftest.c object=$am__obj \
e96a0ec2 1110 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
d3bfa4ea 1111 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
e96a0ec2
DB
1112 >/dev/null 2>conftest.err &&
1113 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
1114 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
d3bfa4ea 1115 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
e96a0ec2
DB
1116 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
1117 # icc doesn't choke on unknown options, it will just issue warnings
1118 # or remarks (even with -Werror). So we grep stderr for any message
1119 # that says an option was ignored or not supported.
1120 # When given -MP, icc 7.0 and 7.1 complain thusly:
1121 # icc: Command line warning: ignoring option '-M'; no argument required
1122 # The diagnosis changed in icc 8.0:
1123 # icc: Command line remark: option '-MP' not supported
1124 if (grep 'ignoring option' conftest.err ||
1125 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
1126 am_cv_$1_dependencies_compiler_type=$depmode
1127 break
1128 fi
1129 fi
1130 done
1131
1132 cd ..
1133 rm -rf conftest.dir
1134else
1135 am_cv_$1_dependencies_compiler_type=none
1136fi
1137])
1138AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
1139AM_CONDITIONAL([am__fastdep$1], [
1140 test "x$enable_dependency_tracking" != xno \
1141 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
1142])
1143
1144
1145# AM_SET_DEPDIR
1146# -------------
1147# Choose a directory name for dependency files.
1148# This macro is AC_REQUIREd in _AM_DEPENDENCIES
1149AC_DEFUN([AM_SET_DEPDIR],
1150[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1151AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
1152])
1153
1154
1155# AM_DEP_TRACK
1156# ------------
1157AC_DEFUN([AM_DEP_TRACK],
1158[AC_ARG_ENABLE(dependency-tracking,
1159[ --disable-dependency-tracking speeds up one-time build
1160 --enable-dependency-tracking do not reject slow dependency extractors])
1161if test "x$enable_dependency_tracking" != xno; then
1162 am_depcomp="$ac_aux_dir/depcomp"
1163 AMDEPBACKSLASH='\'
1164fi
1165AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
1166AC_SUBST([AMDEPBACKSLASH])dnl
1167_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
1168])
1169
1170# Generate code to set up dependency tracking. -*- Autoconf -*-
1171
d3bfa4ea 1172# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
e96a0ec2
DB
1173# Free Software Foundation, Inc.
1174#
1175# This file is free software; the Free Software Foundation
1176# gives unlimited permission to copy and/or distribute it,
1177# with or without modifications, as long as this notice is preserved.
1178
d3bfa4ea 1179#serial 5
e96a0ec2
DB
1180
1181# _AM_OUTPUT_DEPENDENCY_COMMANDS
1182# ------------------------------
1183AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
d3bfa4ea
DB
1184[{
1185 # Autoconf 2.62 quotes --file arguments for eval, but not when files
1186 # are listed without --file. Let's play safe and only enable the eval
1187 # if we detect the quoting.
1188 case $CONFIG_FILES in
1189 *\'*) eval set x "$CONFIG_FILES" ;;
1190 *) set x $CONFIG_FILES ;;
1191 esac
1192 shift
1193 for mf
1194 do
1195 # Strip MF so we end up with the name of the file.
1196 mf=`echo "$mf" | sed -e 's/:.*$//'`
1197 # Check whether this is an Automake generated Makefile or not.
1198 # We used to match only the files named `Makefile.in', but
1199 # some people rename them; so instead we look at the file content.
1200 # Grep'ing the first line is not enough: some people post-process
1201 # each Makefile.in and add a new line on top of each file to say so.
1202 # Grep'ing the whole file is not good either: AIX grep has a line
1203 # limit of 2048, but all sed's we know have understand at least 4000.
1204 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
1205 dirpart=`AS_DIRNAME("$mf")`
1206 else
1207 continue
1208 fi
1209 # Extract the definition of DEPDIR, am__include, and am__quote
1210 # from the Makefile without running `make'.
1211 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
1212 test -z "$DEPDIR" && continue
1213 am__include=`sed -n 's/^am__include = //p' < "$mf"`
1214 test -z "am__include" && continue
1215 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
1216 # When using ansi2knr, U may be empty or an underscore; expand it
1217 U=`sed -n 's/^U = //p' < "$mf"`
1218 # Find all dependency output files, they are included files with
1219 # $(DEPDIR) in their names. We invoke sed twice because it is the
1220 # simplest approach to changing $(DEPDIR) to its actual value in the
1221 # expansion.
1222 for file in `sed -n "
1223 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
1224 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
1225 # Make sure the directory exists.
1226 test -f "$dirpart/$file" && continue
1227 fdir=`AS_DIRNAME(["$file"])`
1228 AS_MKDIR_P([$dirpart/$fdir])
1229 # echo "creating $dirpart/$file"
1230 echo '# dummy' > "$dirpart/$file"
1231 done
e96a0ec2 1232 done
d3bfa4ea 1233}
e96a0ec2
DB
1234])# _AM_OUTPUT_DEPENDENCY_COMMANDS
1235
1236
1237# AM_OUTPUT_DEPENDENCY_COMMANDS
1238# -----------------------------
1239# This macro should only be invoked once -- use via AC_REQUIRE.
1240#
1241# This code is only required when automatic dependency tracking
1242# is enabled. FIXME. This creates each `.P' file that we will
1243# need in order to bootstrap the dependency handling code.
1244AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1245[AC_CONFIG_COMMANDS([depfiles],
1246 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
1247 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
1248])
1249
e96a0ec2
DB
1250# Do all the work for Automake. -*- Autoconf -*-
1251
1252# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
d3bfa4ea 1253# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
e96a0ec2
DB
1254#
1255# This file is free software; the Free Software Foundation
1256# gives unlimited permission to copy and/or distribute it,
1257# with or without modifications, as long as this notice is preserved.
1258
d3bfa4ea 1259# serial 16
e96a0ec2
DB
1260
1261# This macro actually does too much. Some checks are only needed if
1262# your package does certain things. But this isn't really a big deal.
1263
1264# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1265# AM_INIT_AUTOMAKE([OPTIONS])
1266# -----------------------------------------------
1267# The call with PACKAGE and VERSION arguments is the old style
1268# call (pre autoconf-2.50), which is being phased out. PACKAGE
1269# and VERSION should now be passed to AC_INIT and removed from
1270# the call to AM_INIT_AUTOMAKE.
1271# We support both call styles for the transition. After
1272# the next Automake release, Autoconf can make the AC_INIT
1273# arguments mandatory, and then we can depend on a new Autoconf
1274# release and drop the old call support.
1275AC_DEFUN([AM_INIT_AUTOMAKE],
d3bfa4ea 1276[AC_PREREQ([2.62])dnl
e96a0ec2
DB
1277dnl Autoconf wants to disallow AM_ names. We explicitly allow
1278dnl the ones we care about.
1279m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
1280AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
1281AC_REQUIRE([AC_PROG_INSTALL])dnl
1282if test "`cd $srcdir && pwd`" != "`pwd`"; then
1283 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
1284 # is not polluted with repeated "-I."
1285 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
1286 # test to see if srcdir already configured
1287 if test -f $srcdir/config.status; then
1288 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1289 fi
1290fi
1291
1292# test whether we have cygpath
1293if test -z "$CYGPATH_W"; then
1294 if (cygpath --version) >/dev/null 2>/dev/null; then
1295 CYGPATH_W='cygpath -w'
1296 else
1297 CYGPATH_W=echo
1298 fi
1299fi
1300AC_SUBST([CYGPATH_W])
1301
1302# Define the identity of the package.
1303dnl Distinguish between old-style and new-style calls.
1304m4_ifval([$2],
1305[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1306 AC_SUBST([PACKAGE], [$1])dnl
1307 AC_SUBST([VERSION], [$2])],
1308[_AM_SET_OPTIONS([$1])dnl
1309dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
1310m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
1311 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
1312 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1313 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1314
1315_AM_IF_OPTION([no-define],,
1316[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
1317 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
1318
1319# Some tools Automake needs.
1320AC_REQUIRE([AM_SANITY_CHECK])dnl
1321AC_REQUIRE([AC_ARG_PROGRAM])dnl
1322AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
1323AM_MISSING_PROG(AUTOCONF, autoconf)
1324AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
1325AM_MISSING_PROG(AUTOHEADER, autoheader)
1326AM_MISSING_PROG(MAKEINFO, makeinfo)
d3bfa4ea
DB
1327AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1328AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
e96a0ec2
DB
1329AC_REQUIRE([AM_PROG_MKDIR_P])dnl
1330# We need awk for the "check" target. The system "awk" is bad on
1331# some platforms.
1332AC_REQUIRE([AC_PROG_AWK])dnl
1333AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1334AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1335_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
d3bfa4ea
DB
1336 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
1337 [_AM_PROG_TAR([v7])])])
e96a0ec2
DB
1338_AM_IF_OPTION([no-dependencies],,
1339[AC_PROVIDE_IFELSE([AC_PROG_CC],
d3bfa4ea
DB
1340 [_AM_DEPENDENCIES(CC)],
1341 [define([AC_PROG_CC],
1342 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
e96a0ec2 1343AC_PROVIDE_IFELSE([AC_PROG_CXX],
d3bfa4ea
DB
1344 [_AM_DEPENDENCIES(CXX)],
1345 [define([AC_PROG_CXX],
1346 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
e96a0ec2 1347AC_PROVIDE_IFELSE([AC_PROG_OBJC],
d3bfa4ea
DB
1348 [_AM_DEPENDENCIES(OBJC)],
1349 [define([AC_PROG_OBJC],
1350 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
e96a0ec2 1351])
d3bfa4ea
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1352_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
1353dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
1354dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
1355dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
1356AC_CONFIG_COMMANDS_PRE(dnl
1357[m4_provide_if([_AM_COMPILER_EXEEXT],
1358 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
e96a0ec2
DB
1359])
1360
d3bfa4ea
DB
1361dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
1362dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
1363dnl mangled by Autoconf and run in a shell conditional statement.
1364m4_define([_AC_COMPILER_EXEEXT],
1365m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
1366
e96a0ec2
DB
1367
1368# When config.status generates a header, we must update the stamp-h file.
1369# This file resides in the same directory as the config header
1370# that is generated. The stamp files are numbered to have different names.
1371
1372# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1373# loop where config.status creates the headers, so we can generate
1374# our stamp files there.
1375AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1376[# Compute $1's index in $config_headers.
1377_am_arg=$1
1378_am_stamp_count=1
1379for _am_header in $config_headers :; do
1380 case $_am_header in
1381 $_am_arg | $_am_arg:* )
1382 break ;;
1383 * )
1384 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1385 esac
1386done
1387echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1388
d3bfa4ea 1389# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
e96a0ec2
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1390#
1391# This file is free software; the Free Software Foundation
1392# gives unlimited permission to copy and/or distribute it,
1393# with or without modifications, as long as this notice is preserved.
1394
1395# AM_PROG_INSTALL_SH
1396# ------------------
1397# Define $install_sh.
1398AC_DEFUN([AM_PROG_INSTALL_SH],
1399[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
d3bfa4ea
DB
1400if test x"${install_sh}" != xset; then
1401 case $am_aux_dir in
1402 *\ * | *\ *)
1403 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1404 *)
1405 install_sh="\${SHELL} $am_aux_dir/install-sh"
1406 esac
1407fi
e96a0ec2
DB
1408AC_SUBST(install_sh)])
1409
1410# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
1411#
1412# This file is free software; the Free Software Foundation
1413# gives unlimited permission to copy and/or distribute it,
1414# with or without modifications, as long as this notice is preserved.
1415
1416# serial 2
1417
1418# Check whether the underlying file-system supports filenames
1419# with a leading dot. For instance MS-DOS doesn't.
1420AC_DEFUN([AM_SET_LEADING_DOT],
1421[rm -rf .tst 2>/dev/null
1422mkdir .tst 2>/dev/null
1423if test -d .tst; then
1424 am__leading_dot=.
1425else
1426 am__leading_dot=_
1427fi
1428rmdir .tst 2>/dev/null
1429AC_SUBST([am__leading_dot])])
1430
1431# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
1432# From Jim Meyering
1433
d3bfa4ea 1434# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
e96a0ec2
DB
1435# Free Software Foundation, Inc.
1436#
1437# This file is free software; the Free Software Foundation
1438# gives unlimited permission to copy and/or distribute it,
1439# with or without modifications, as long as this notice is preserved.
1440
d3bfa4ea 1441# serial 5
e96a0ec2 1442
d3bfa4ea
DB
1443# AM_MAINTAINER_MODE([DEFAULT-MODE])
1444# ----------------------------------
1445# Control maintainer-specific portions of Makefiles.
1446# Default is to disable them, unless `enable' is passed literally.
1447# For symmetry, `disable' may be passed as well. Anyway, the user
1448# can override the default with the --enable/--disable switch.
e96a0ec2 1449AC_DEFUN([AM_MAINTAINER_MODE],
d3bfa4ea
DB
1450[m4_case(m4_default([$1], [disable]),
1451 [enable], [m4_define([am_maintainer_other], [disable])],
1452 [disable], [m4_define([am_maintainer_other], [enable])],
1453 [m4_define([am_maintainer_other], [enable])
1454 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
1455AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
1456 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
1457 AC_ARG_ENABLE([maintainer-mode],
1458[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
e96a0ec2 1459 (and sometimes confusing) to the casual installer],
d3bfa4ea
DB
1460 [USE_MAINTAINER_MODE=$enableval],
1461 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
e96a0ec2 1462 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
d3bfa4ea 1463 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
e96a0ec2 1464 MAINT=$MAINTAINER_MODE_TRUE
d3bfa4ea 1465 AC_SUBST([MAINT])dnl
e96a0ec2
DB
1466]
1467)
1468
1469AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
1470
1471# Check to see how 'make' treats includes. -*- Autoconf -*-
1472
d3bfa4ea 1473# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
e96a0ec2
DB
1474#
1475# This file is free software; the Free Software Foundation
1476# gives unlimited permission to copy and/or distribute it,
1477# with or without modifications, as long as this notice is preserved.
1478
d3bfa4ea 1479# serial 4
e96a0ec2
DB
1480
1481# AM_MAKE_INCLUDE()
1482# -----------------
1483# Check to see how make treats includes.
1484AC_DEFUN([AM_MAKE_INCLUDE],
1485[am_make=${MAKE-make}
1486cat > confinc << 'END'
1487am__doit:
d3bfa4ea 1488 @echo this is the am__doit target
e96a0ec2
DB
1489.PHONY: am__doit
1490END
1491# If we don't find an include directive, just comment out the code.
1492AC_MSG_CHECKING([for style of include used by $am_make])
1493am__include="#"
1494am__quote=
1495_am_result=none
1496# First try GNU make style include.
1497echo "include confinc" > confmf
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1498# Ignore all kinds of additional output from `make'.
1499case `$am_make -s -f confmf 2> /dev/null` in #(
1500*the\ am__doit\ target*)
1501 am__include=include
1502 am__quote=
1503 _am_result=GNU
1504 ;;
1505esac
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1506# Now try BSD make style include.
1507if test "$am__include" = "#"; then
1508 echo '.include "confinc"' > confmf
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1509 case `$am_make -s -f confmf 2> /dev/null` in #(
1510 *the\ am__doit\ target*)
1511 am__include=.include
1512 am__quote="\""
1513 _am_result=BSD
1514 ;;
1515 esac
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DB
1516fi
1517AC_SUBST([am__include])
1518AC_SUBST([am__quote])
1519AC_MSG_RESULT([$_am_result])
1520rm -f confinc confmf
1521])
1522
1523# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1524
d3bfa4ea 1525# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
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1526# Free Software Foundation, Inc.
1527#
1528# This file is free software; the Free Software Foundation
1529# gives unlimited permission to copy and/or distribute it,
1530# with or without modifications, as long as this notice is preserved.
1531
d3bfa4ea 1532# serial 6
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1533
1534# AM_MISSING_PROG(NAME, PROGRAM)
1535# ------------------------------
1536AC_DEFUN([AM_MISSING_PROG],
1537[AC_REQUIRE([AM_MISSING_HAS_RUN])
1538$1=${$1-"${am_missing_run}$2"}
1539AC_SUBST($1)])
1540
1541
1542# AM_MISSING_HAS_RUN
1543# ------------------
1544# Define MISSING if not defined so far and test if it supports --run.
1545# If it does, set am_missing_run to use it, otherwise, to nothing.
1546AC_DEFUN([AM_MISSING_HAS_RUN],
1547[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1548AC_REQUIRE_AUX_FILE([missing])dnl
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1549if test x"${MISSING+set}" != xset; then
1550 case $am_aux_dir in
1551 *\ * | *\ *)
1552 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1553 *)
1554 MISSING="\${SHELL} $am_aux_dir/missing" ;;
1555 esac
1556fi
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1557# Use eval to expand $SHELL
1558if eval "$MISSING --run true"; then
1559 am_missing_run="$MISSING --run "
1560else
1561 am_missing_run=
1562 AC_MSG_WARN([`missing' script is too old or missing])
1563fi
1564])
1565
1566# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1567#
1568# This file is free software; the Free Software Foundation
1569# gives unlimited permission to copy and/or distribute it,
1570# with or without modifications, as long as this notice is preserved.
1571
1572# AM_PROG_MKDIR_P
1573# ---------------
1574# Check for `mkdir -p'.
1575AC_DEFUN([AM_PROG_MKDIR_P],
1576[AC_PREREQ([2.60])dnl
1577AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1578dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
1579dnl while keeping a definition of mkdir_p for backward compatibility.
1580dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1581dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1582dnl Makefile.ins that do not define MKDIR_P, so we do our own
1583dnl adjustment using top_builddir (which is defined more often than
1584dnl MKDIR_P).
1585AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1586case $mkdir_p in
1587 [[\\/$]]* | ?:[[\\/]]*) ;;
1588 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1589esac
1590])
1591
1592# Helper functions for option handling. -*- Autoconf -*-
1593
d3bfa4ea 1594# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
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1595#
1596# This file is free software; the Free Software Foundation
1597# gives unlimited permission to copy and/or distribute it,
1598# with or without modifications, as long as this notice is preserved.
1599
d3bfa4ea 1600# serial 4
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1601
1602# _AM_MANGLE_OPTION(NAME)
1603# -----------------------
1604AC_DEFUN([_AM_MANGLE_OPTION],
1605[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1606
1607# _AM_SET_OPTION(NAME)
1608# ------------------------------
1609# Set option NAME. Presently that only means defining a flag for this option.
1610AC_DEFUN([_AM_SET_OPTION],
1611[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1612
1613# _AM_SET_OPTIONS(OPTIONS)
1614# ----------------------------------
1615# OPTIONS is a space-separated list of Automake options.
1616AC_DEFUN([_AM_SET_OPTIONS],
d3bfa4ea 1617[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
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1618
1619# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1620# -------------------------------------------
1621# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1622AC_DEFUN([_AM_IF_OPTION],
1623[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1624
1625# Check to make sure that the build environment is sane. -*- Autoconf -*-
1626
d3bfa4ea 1627# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
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1628# Free Software Foundation, Inc.
1629#
1630# This file is free software; the Free Software Foundation
1631# gives unlimited permission to copy and/or distribute it,
1632# with or without modifications, as long as this notice is preserved.
1633
d3bfa4ea 1634# serial 5
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DB
1635
1636# AM_SANITY_CHECK
1637# ---------------
1638AC_DEFUN([AM_SANITY_CHECK],
1639[AC_MSG_CHECKING([whether build environment is sane])
1640# Just in case
1641sleep 1
1642echo timestamp > conftest.file
d3bfa4ea
DB
1643# Reject unsafe characters in $srcdir or the absolute working directory
1644# name. Accept space and tab only in the latter.
1645am_lf='
1646'
1647case `pwd` in
1648 *[[\\\"\#\$\&\'\`$am_lf]]*)
1649 AC_MSG_ERROR([unsafe absolute working directory name]);;
1650esac
1651case $srcdir in
1652 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1653 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1654esac
1655
e96a0ec2
DB
1656# Do `set' in a subshell so we don't clobber the current shell's
1657# arguments. Must try -L first in case configure is actually a
1658# symlink; some systems play weird games with the mod time of symlinks
1659# (eg FreeBSD returns the mod time of the symlink's containing
1660# directory).
1661if (
d3bfa4ea 1662 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
e96a0ec2
DB
1663 if test "$[*]" = "X"; then
1664 # -L didn't work.
d3bfa4ea 1665 set X `ls -t "$srcdir/configure" conftest.file`
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DB
1666 fi
1667 rm -f conftest.file
1668 if test "$[*]" != "X $srcdir/configure conftest.file" \
1669 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1670
1671 # If neither matched, then we have a broken ls. This can happen
1672 # if, for instance, CONFIG_SHELL is bash and it inherits a
1673 # broken ls alias from the environment. This has actually
1674 # happened. Such a system could not be considered "sane".
1675 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1676alias in your environment])
1677 fi
1678
1679 test "$[2]" = conftest.file
1680 )
1681then
1682 # Ok.
1683 :
1684else
1685 AC_MSG_ERROR([newly created file is older than distributed files!
1686Check your system clock])
1687fi
1688AC_MSG_RESULT(yes)])
1689
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DB
1690# Copyright (C) 2009 Free Software Foundation, Inc.
1691#
1692# This file is free software; the Free Software Foundation
1693# gives unlimited permission to copy and/or distribute it,
1694# with or without modifications, as long as this notice is preserved.
1695
1696# serial 1
1697
1698# AM_SILENT_RULES([DEFAULT])
1699# --------------------------
1700# Enable less verbose build rules; with the default set to DEFAULT
1701# (`yes' being less verbose, `no' or empty being verbose).
1702AC_DEFUN([AM_SILENT_RULES],
1703[AC_ARG_ENABLE([silent-rules],
1704[ --enable-silent-rules less verbose build output (undo: `make V=1')
1705 --disable-silent-rules verbose build output (undo: `make V=0')])
1706case $enable_silent_rules in
1707yes) AM_DEFAULT_VERBOSITY=0;;
1708no) AM_DEFAULT_VERBOSITY=1;;
1709*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1710esac
1711AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1712AM_BACKSLASH='\'
1713AC_SUBST([AM_BACKSLASH])dnl
1714_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1715])
1716
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1717# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1718#
1719# This file is free software; the Free Software Foundation
1720# gives unlimited permission to copy and/or distribute it,
1721# with or without modifications, as long as this notice is preserved.
1722
1723# AM_PROG_INSTALL_STRIP
1724# ---------------------
1725# One issue with vendor `install' (even GNU) is that you can't
1726# specify the program used to strip binaries. This is especially
1727# annoying in cross-compiling environments, where the build's strip
1728# is unlikely to handle the host's binaries.
1729# Fortunately install-sh will honor a STRIPPROG variable, so we
1730# always use install-sh in `make install-strip', and initialize
1731# STRIPPROG with the value of the STRIP variable (set by the user).
1732AC_DEFUN([AM_PROG_INSTALL_STRIP],
1733[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1734# Installed binaries are usually stripped using `strip' when the user
1735# run `make install-strip'. However `strip' might not be the right
1736# tool to use in cross-compilation environments, therefore Automake
1737# will honor the `STRIP' environment variable to overrule this program.
1738dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1739if test "$cross_compiling" != no; then
1740 AC_CHECK_TOOL([STRIP], [strip], :)
1741fi
1742INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1743AC_SUBST([INSTALL_STRIP_PROGRAM])])
1744
d3bfa4ea 1745# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
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DB
1746#
1747# This file is free software; the Free Software Foundation
1748# gives unlimited permission to copy and/or distribute it,
1749# with or without modifications, as long as this notice is preserved.
1750
d3bfa4ea
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1751# serial 2
1752
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1753# _AM_SUBST_NOTMAKE(VARIABLE)
1754# ---------------------------
1755# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1756# This macro is traced by Automake.
1757AC_DEFUN([_AM_SUBST_NOTMAKE])
1758
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DB
1759# AM_SUBST_NOTMAKE(VARIABLE)
1760# ---------------------------
1761# Public sister of _AM_SUBST_NOTMAKE.
1762AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1763
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1764# Check how to create a tarball. -*- Autoconf -*-
1765
1766# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1767#
1768# This file is free software; the Free Software Foundation
1769# gives unlimited permission to copy and/or distribute it,
1770# with or without modifications, as long as this notice is preserved.
1771
1772# serial 2
1773
1774# _AM_PROG_TAR(FORMAT)
1775# --------------------
1776# Check how to create a tarball in format FORMAT.
1777# FORMAT should be one of `v7', `ustar', or `pax'.
1778#
1779# Substitute a variable $(am__tar) that is a command
1780# writing to stdout a FORMAT-tarball containing the directory
1781# $tardir.
1782# tardir=directory && $(am__tar) > result.tar
1783#
1784# Substitute a variable $(am__untar) that extract such
1785# a tarball read from stdin.
1786# $(am__untar) < result.tar
1787AC_DEFUN([_AM_PROG_TAR],
1788[# Always define AMTAR for backward compatibility.
1789AM_MISSING_PROG([AMTAR], [tar])
1790m4_if([$1], [v7],
1791 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1792 [m4_case([$1], [ustar],, [pax],,
1793 [m4_fatal([Unknown tar format])])
1794AC_MSG_CHECKING([how to create a $1 tar archive])
1795# Loop over all known methods to create a tar archive until one works.
1796_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1797_am_tools=${am_cv_prog_tar_$1-$_am_tools}
1798# Do not fold the above two line into one, because Tru64 sh and
1799# Solaris sh will not grok spaces in the rhs of `-'.
1800for _am_tool in $_am_tools
1801do
1802 case $_am_tool in
1803 gnutar)
1804 for _am_tar in tar gnutar gtar;
1805 do
1806 AM_RUN_LOG([$_am_tar --version]) && break
1807 done
1808 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1809 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1810 am__untar="$_am_tar -xf -"
1811 ;;
1812 plaintar)
1813 # Must skip GNU tar: if it does not support --format= it doesn't create
1814 # ustar tarball either.
1815 (tar --version) >/dev/null 2>&1 && continue
1816 am__tar='tar chf - "$$tardir"'
1817 am__tar_='tar chf - "$tardir"'
1818 am__untar='tar xf -'
1819 ;;
1820 pax)
1821 am__tar='pax -L -x $1 -w "$$tardir"'
1822 am__tar_='pax -L -x $1 -w "$tardir"'
1823 am__untar='pax -r'
1824 ;;
1825 cpio)
1826 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1827 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1828 am__untar='cpio -i -H $1 -d'
1829 ;;
1830 none)
1831 am__tar=false
1832 am__tar_=false
1833 am__untar=false
1834 ;;
1835 esac
1836
1837 # If the value was cached, stop now. We just wanted to have am__tar
1838 # and am__untar set.
1839 test -n "${am_cv_prog_tar_$1}" && break
1840
1841 # tar/untar a dummy directory, and stop if the command works
1842 rm -rf conftest.dir
1843 mkdir conftest.dir
1844 echo GrepMe > conftest.dir/file
1845 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1846 rm -rf conftest.dir
1847 if test -s conftest.tar; then
1848 AM_RUN_LOG([$am__untar <conftest.tar])
1849 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1850 fi
1851done
1852rm -rf conftest.dir
1853
1854AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1855AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1856AC_SUBST([am__tar])
1857AC_SUBST([am__untar])
1858]) # _AM_PROG_TAR
1859
d3bfa4ea 1860m4_include([acinclude.m4])