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1 | -# generated automatically by aclocal 1.10.2 -*- 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 | - | |
14 | -m4_ifndef([AC_AUTOCONF_VERSION], | |
15 | - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | |
16 | -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, | |
17 | -[m4_warning([this file was generated for autoconf 2.63. | |
18 | -You have another version of autoconf. It may work, but is not guaranteed to. | |
19 | -If you have problems, you may need to regenerate the build system entirely. | |
20 | -To do so, use the procedure documented by the package, typically `autoreconf'.])]) | |
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 | |
53 | -AC_PREREQ(2.53) | |
54 | - | |
55 | -dnl | |
56 | -dnl We go to great lengths to make sure that aclocal won't | |
57 | -dnl try to pull in the installed version of these macros | |
58 | -dnl when running aclocal in the glib directory. | |
59 | -dnl | |
60 | -m4_copy([AC_DEFUN],[glib_DEFUN]) | |
61 | -m4_copy([AC_REQUIRE],[glib_REQUIRE]) | |
62 | -dnl | |
63 | -dnl At the end, if we're not within glib, we'll define the public | |
64 | -dnl definitions in terms of our private definitions. | |
65 | -dnl | |
66 | - | |
67 | -# GLIB_LC_MESSAGES | |
68 | -#-------------------- | |
69 | -glib_DEFUN([GLIB_LC_MESSAGES], | |
70 | - [AC_CHECK_HEADERS([locale.h]) | |
71 | - if test $ac_cv_header_locale_h = yes; then | |
72 | - AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, | |
73 | - [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], | |
74 | - am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) | |
75 | - if test $am_cv_val_LC_MESSAGES = yes; then | |
76 | - AC_DEFINE(HAVE_LC_MESSAGES, 1, | |
77 | - [Define if your <locale.h> file defines LC_MESSAGES.]) | |
78 | - fi | |
79 | - fi]) | |
80 | - | |
81 | -# GLIB_PATH_PROG_WITH_TEST | |
82 | -#---------------------------- | |
83 | -dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, | |
84 | -dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) | |
85 | -glib_DEFUN([GLIB_PATH_PROG_WITH_TEST], | |
86 | -[# Extract the first word of "$2", so it can be a program name with args. | |
87 | -set dummy $2; ac_word=[$]2 | |
88 | -AC_MSG_CHECKING([for $ac_word]) | |
89 | -AC_CACHE_VAL(ac_cv_path_$1, | |
90 | -[case "[$]$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" | |
106 | -dnl If no 4th arg is given, leave the cache variable unset, | |
107 | -dnl so AC_PATH_PROGS will keep looking. | |
108 | -ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" | |
109 | -])dnl | |
110 | - ;; | |
111 | -esac])dnl | |
112 | -$1="$ac_cv_path_$1" | |
113 | -if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then | |
114 | - AC_MSG_RESULT([$]$1) | |
115 | -else | |
116 | - AC_MSG_RESULT(no) | |
117 | -fi | |
118 | -AC_SUBST($1)dnl | |
119 | -]) | |
120 | - | |
121 | -# GLIB_WITH_NLS | |
122 | -#----------------- | |
123 | -glib_DEFUN([GLIB_WITH_NLS], | |
124 | - dnl NLS is obligatory | |
125 | - [USE_NLS=yes | |
126 | - AC_SUBST(USE_NLS) | |
127 | - | |
128 | - gt_cv_have_gettext=no | |
129 | - | |
130 | - CATOBJEXT=NONE | |
131 | - XGETTEXT=: | |
132 | - INTLLIBS= | |
133 | - | |
134 | - AC_CHECK_HEADER(libintl.h, | |
135 | - [gt_cv_func_dgettext_libintl="no" | |
136 | - libintl_extra_libs="" | |
137 | - | |
138 | - # | |
139 | - # First check in libc | |
140 | - # | |
141 | - AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc, | |
142 | - [AC_TRY_LINK([ | |
143 | -#include <libintl.h> | |
144 | -], | |
145 | - [return !ngettext ("","", 1)], | |
146 | - gt_cv_func_ngettext_libc=yes, | |
147 | - gt_cv_func_ngettext_libc=no) | |
148 | - ]) | |
149 | - | |
150 | - if test "$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],[ | |
232 | -msgid "" | |
233 | -msgstr "" | |
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 $lang.po" | |
308 | - done | |
309 | - | |
310 | - dnl Make all variables we use known to autoconf. | |
311 | - AC_SUBST(CATALOGS) | |
312 | - AC_SUBST(CATOBJEXT) | |
313 | - AC_SUBST(DATADIRNAME) | |
314 | - AC_SUBST(GMOFILES) | |
315 | - AC_SUBST(INSTOBJEXT) | |
316 | - AC_SUBST(INTLLIBS) | |
317 | - AC_SUBST(PO_IN_DATADIR_TRUE) | |
318 | - AC_SUBST(PO_IN_DATADIR_FALSE) | |
319 | - AC_SUBST(POFILES) | |
320 | - AC_SUBST(POSUB) | |
321 | - ]) | |
322 | - | |
323 | -# AM_GLIB_GNU_GETTEXT | |
324 | -# ------------------- | |
325 | -# Do checks necessary for use of gettext. If a suitable implementation | |
326 | -# of gettext is found in either in libintl or in the C library, | |
327 | -# it will set INTLLIBS to the libraries needed for use of gettext | |
328 | -# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable | |
329 | -# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST() | |
330 | -# on various variables needed by the Makefile.in.in installed by | |
331 | -# glib-gettextize. | |
332 | -dnl | |
333 | -glib_DEFUN([GLIB_GNU_GETTEXT], | |
334 | - [AC_REQUIRE([AC_PROG_CC])dnl | |
335 | - AC_REQUIRE([AC_HEADER_STDC])dnl | |
336 | - | |
337 | - GLIB_LC_MESSAGES | |
338 | - GLIB_WITH_NLS | |
339 | - | |
340 | - if test "$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 | - < $srcdir/po/POTFILES.in > po/POTFILES | |
404 | - ]) | |
405 | - | |
406 | -# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE) | |
407 | -# ------------------------------- | |
408 | -# Define VARIABLE to the location where catalog files will | |
409 | -# be installed by po/Makefile. | |
410 | -glib_DEFUN([GLIB_DEFINE_LOCALEDIR], | |
411 | -[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl | |
412 | -glib_save_prefix="$prefix" | |
413 | -glib_save_exec_prefix="$exec_prefix" | |
414 | -glib_save_datarootdir="$datarootdir" | |
415 | -test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
416 | -test "x$exec_prefix" = xNONE && exec_prefix=$prefix | |
417 | -datarootdir=`eval echo "${datarootdir}"` | |
418 | -if test "x$CATOBJEXT" = "x.mo" ; then | |
419 | - localedir=`eval echo "${libdir}/locale"` | |
420 | -else | |
421 | - localedir=`eval echo "${datadir}/locale"` | |
422 | -fi | |
423 | -prefix="$glib_save_prefix" | |
424 | -exec_prefix="$glib_save_exec_prefix" | |
425 | -datarootdir="$glib_save_datarootdir" | |
426 | -AC_DEFINE_UNQUOTED($1, "$localedir", | |
427 | - [Define the location where the catalogs will be installed]) | |
428 | -]) | |
429 | - | |
430 | -dnl | |
431 | -dnl Now the definitions that aclocal will find | |
432 | -dnl | |
433 | -ifdef(glib_configure_in,[],[ | |
434 | -AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)]) | |
435 | -AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)]) | |
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. | |
443 | -AC_DEFUN([GLIB_RUN_PROG], | |
444 | -[cat >conftest.foo <<_ACEOF | |
445 | -$2 | |
446 | -_ACEOF | |
447 | -if AC_RUN_LOG([$1 conftest.foo]); then | |
448 | - m4_ifval([$3], [$3], [:]) | |
449 | -m4_ifvaln([$4], [else $4])dnl | |
450 | -echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD | |
451 | -sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD | |
452 | -fi]) | |
453 | - | |
454 | - | |
455 | -# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- | |
456 | -# | |
457 | -# Copyright © 2004 Scott James Remnant <scott@netsplit.com>. | |
458 | -# | |
459 | -# This program is free software; you can redistribute it and/or modify | |
460 | -# it under the terms of the GNU General Public License as published by | |
461 | -# the Free Software Foundation; either version 2 of the License, or | |
462 | -# (at your option) any later version. | |
463 | -# | |
464 | -# This program is distributed in the hope that it will be useful, but | |
465 | -# WITHOUT ANY WARRANTY; without even the implied warranty of | |
466 | -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
467 | -# General Public License for more details. | |
468 | -# | |
469 | -# You should have received a copy of the GNU General Public License | |
470 | -# along with this program; if not, write to the Free Software | |
471 | -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
472 | -# | |
473 | -# As a special exception to the GNU General Public License, if you | |
474 | -# distribute this file as part of a program that contains a | |
475 | -# configuration script generated by Autoconf, you may include it under | |
476 | -# the same distribution terms that you use for the rest of that program. | |
477 | - | |
478 | -# PKG_PROG_PKG_CONFIG([MIN-VERSION]) | |
479 | -# ---------------------------------- | |
480 | -AC_DEFUN([PKG_PROG_PKG_CONFIG], | |
481 | -[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) | |
482 | -m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) | |
483 | -AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl | |
484 | -if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then | |
485 | - AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) | |
486 | -fi | |
487 | -if test -n "$PKG_CONFIG"; then | |
488 | - _pkg_min_version=m4_default([$1], [0.9.0]) | |
489 | - AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) | |
490 | - if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then | |
491 | - AC_MSG_RESULT([yes]) | |
492 | - else | |
493 | - AC_MSG_RESULT([no]) | |
494 | - PKG_CONFIG="" | |
495 | - fi | |
496 | - | |
497 | -fi[]dnl | |
498 | -])# PKG_PROG_PKG_CONFIG | |
499 | - | |
500 | -# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) | |
501 | -# | |
502 | -# Check to see whether a particular set of modules exists. Similar | |
503 | -# to PKG_CHECK_MODULES(), but does not set variables or print errors. | |
504 | -# | |
505 | -# | |
506 | -# Similar to PKG_CHECK_MODULES, make sure that the first instance of | |
507 | -# this or PKG_CHECK_MODULES is called, or make sure to call | |
508 | -# PKG_CHECK_EXISTS manually | |
509 | -# -------------------------------------------------------------- | |
510 | -AC_DEFUN([PKG_CHECK_EXISTS], | |
511 | -[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | |
512 | -if test -n "$PKG_CONFIG" && \ | |
513 | - AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then | |
514 | - m4_ifval([$2], [$2], [:]) | |
515 | -m4_ifvaln([$3], [else | |
516 | - $3])dnl | |
517 | -fi]) | |
518 | - | |
519 | - | |
520 | -# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) | |
521 | -# --------------------------------------------- | |
522 | -m4_define([_PKG_CONFIG], | |
523 | -[if test -n "$PKG_CONFIG"; then | |
524 | - if test -n "$$1"; then | |
525 | - pkg_cv_[]$1="$$1" | |
526 | - else | |
527 | - PKG_CHECK_EXISTS([$3], | |
528 | - [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], | |
529 | - [pkg_failed=yes]) | |
530 | - fi | |
531 | -else | |
532 | - pkg_failed=untried | |
533 | -fi[]dnl | |
534 | -])# _PKG_CONFIG | |
535 | - | |
536 | -# _PKG_SHORT_ERRORS_SUPPORTED | |
537 | -# ----------------------------- | |
538 | -AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], | |
539 | -[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) | |
540 | -if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then | |
541 | - _pkg_short_errors_supported=yes | |
542 | -else | |
543 | - _pkg_short_errors_supported=no | |
544 | -fi[]dnl | |
545 | -])# _PKG_SHORT_ERRORS_SUPPORTED | |
546 | - | |
547 | - | |
548 | -# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], | |
549 | -# [ACTION-IF-NOT-FOUND]) | |
550 | -# | |
551 | -# | |
552 | -# Note that if there is a possibility the first call to | |
553 | -# PKG_CHECK_MODULES might not happen, you should be sure to include an | |
554 | -# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac | |
555 | -# | |
556 | -# | |
557 | -# -------------------------------------------------------------- | |
558 | -AC_DEFUN([PKG_CHECK_MODULES], | |
559 | -[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | |
560 | -AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl | |
561 | -AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl | |
562 | - | |
563 | -pkg_failed=no | |
564 | -AC_MSG_CHECKING([for $1]) | |
565 | - | |
566 | -_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) | |
567 | -_PKG_CONFIG([$1][_LIBS], [libs], [$2]) | |
568 | - | |
569 | -m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS | |
570 | -and $1[]_LIBS to avoid the need to call pkg-config. | |
571 | -See the pkg-config man page for more details.]) | |
572 | - | |
573 | -if test $pkg_failed = yes; then | |
574 | - _PKG_SHORT_ERRORS_SUPPORTED | |
575 | - if test $_pkg_short_errors_supported = yes; then | |
576 | - $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` | |
577 | - else | |
578 | - $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` | |
579 | - fi | |
580 | - # Put the nasty error message in config.log where it belongs | |
581 | - echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD | |
582 | - | |
583 | - ifelse([$4], , [AC_MSG_ERROR(dnl | |
584 | -[Package requirements ($2) were not met: | |
585 | - | |
586 | -$$1_PKG_ERRORS | |
587 | - | |
588 | -Consider adjusting the PKG_CONFIG_PATH environment variable if you | |
589 | -installed software in a non-standard prefix. | |
590 | - | |
591 | -_PKG_TEXT | |
592 | -])], | |
593 | - [AC_MSG_RESULT([no]) | |
594 | - $4]) | |
595 | -elif test $pkg_failed = untried; then | |
596 | - ifelse([$4], , [AC_MSG_FAILURE(dnl | |
597 | -[The pkg-config script could not be found or is too old. Make sure it | |
598 | -is in your PATH or set the PKG_CONFIG environment variable to the full | |
599 | -path to pkg-config. | |
600 | - | |
601 | -_PKG_TEXT | |
602 | - | |
603 | -To get pkg-config, see <http://pkg-config.freedesktop.org/>.])], | |
604 | - [$4]) | |
605 | -else | |
606 | - $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS | |
607 | - $1[]_LIBS=$pkg_cv_[]$1[]_LIBS | |
608 | - AC_MSG_RESULT([yes]) | |
609 | - ifelse([$3], , :, [$3]) | |
610 | -fi[]dnl | |
611 | -])# PKG_CHECK_MODULES | |
612 | - | |
613 | -# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. | |
614 | -# | |
615 | -# This file is free software; the Free Software Foundation | |
616 | -# gives unlimited permission to copy and/or distribute it, | |
617 | -# with or without modifications, as long as this notice is preserved. | |
618 | - | |
619 | -# AM_AUTOMAKE_VERSION(VERSION) | |
620 | -# ---------------------------- | |
621 | -# Automake X.Y traces this macro to ensure aclocal.m4 has been | |
622 | -# generated from the m4 files accompanying Automake X.Y. | |
623 | -# (This private macro should not be called outside this file.) | |
624 | -AC_DEFUN([AM_AUTOMAKE_VERSION], | |
625 | -[am__api_version='1.10' | |
626 | -dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to | |
627 | -dnl require some minimum version. Point them to the right macro. | |
628 | -m4_if([$1], [1.10.2], [], | |
629 | - [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl | |
630 | -]) | |
631 | - | |
632 | -# _AM_AUTOCONF_VERSION(VERSION) | |
633 | -# ----------------------------- | |
634 | -# aclocal traces this macro to find the Autoconf version. | |
635 | -# This is a private macro too. Using m4_define simplifies | |
636 | -# the logic in aclocal, which can simply ignore this definition. | |
637 | -m4_define([_AM_AUTOCONF_VERSION], []) | |
638 | - | |
639 | -# AM_SET_CURRENT_AUTOMAKE_VERSION | |
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641 | -# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. | |
642 | -# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. | |
643 | -AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
644 | -[AM_AUTOMAKE_VERSION([1.10.2])dnl | |
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648 | - | |
649 | -# AM_AUX_DIR_EXPAND -*- Autoconf -*- | |
650 | - | |
651 | -# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | |
652 | -# | |
653 | -# This file is free software; the Free Software Foundation | |
654 | -# gives unlimited permission to copy and/or distribute it, | |
655 | -# with or without modifications, as long as this notice is preserved. | |
656 | - | |
657 | -# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets | |
658 | -# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
659 | -# `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
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661 | -# Of course, Automake must honor this variable whenever it calls a | |
662 | -# tool from the auxiliary directory. The problem is that $srcdir (and | |
663 | -# therefore $ac_aux_dir as well) can be either absolute or relative, | |
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665 | -# it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
666 | -# source directory, any form will work fine, but in subdirectories a | |
667 | -# relative path needs to be adjusted first. | |
668 | -# | |
669 | -# $ac_aux_dir/missing | |
670 | -# fails when called from a subdirectory if $ac_aux_dir is relative | |
671 | -# $top_srcdir/$ac_aux_dir/missing | |
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673 | -# fails when called from a subdirectory in a VPATH build with | |
674 | -# a relative $ac_aux_dir | |
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676 | -# The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
677 | -# are both prefixed by $srcdir. In an in-source build this is usually | |
678 | -# harmless because $srcdir is `.', but things will broke when you | |
679 | -# start a VPATH build or use an absolute $srcdir. | |
680 | -# | |
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686 | -# This will work as long as MISSING is not called from configure, because | |
687 | -# unfortunately $(top_srcdir) has no meaning in configure. | |
688 | -# However there are other variables, like CC, which are often used in | |
689 | -# configure, and could therefore not use this "fixed" $ac_aux_dir. | |
690 | -# | |
691 | -# Another solution, used here, is to always expand $ac_aux_dir to an | |
692 | -# absolute PATH. The drawback is that using absolute paths prevent a | |
693 | -# configured tree to be moved without reconfiguration. | |
694 | - | |
695 | -AC_DEFUN([AM_AUX_DIR_EXPAND], | |
696 | -[dnl Rely on autoconf to set up CDPATH properly. | |
697 | -AC_PREREQ([2.50])dnl | |
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699 | -am_aux_dir=`cd $ac_aux_dir && pwd` | |
700 | -]) | |
701 | - | |
702 | -# AM_CONDITIONAL -*- Autoconf -*- | |
703 | - | |
704 | -# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006 | |
705 | -# Free Software Foundation, Inc. | |
706 | -# | |
707 | -# This file is free software; the Free Software Foundation | |
708 | -# gives unlimited permission to copy and/or distribute it, | |
709 | -# with or without modifications, as long as this notice is preserved. | |
710 | - | |
711 | -# serial 8 | |
712 | - | |
713 | -# AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
714 | -# ------------------------------------- | |
715 | -# Define a conditional. | |
716 | -AC_DEFUN([AM_CONDITIONAL], | |
717 | -[AC_PREREQ(2.52)dnl | |
718 | - ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
719 | - [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
720 | -AC_SUBST([$1_TRUE])dnl | |
721 | -AC_SUBST([$1_FALSE])dnl | |
722 | -_AM_SUBST_NOTMAKE([$1_TRUE])dnl | |
723 | -_AM_SUBST_NOTMAKE([$1_FALSE])dnl | |
724 | -if $2; then | |
725 | - $1_TRUE= | |
726 | - $1_FALSE='#' | |
727 | -else | |
728 | - $1_TRUE='#' | |
729 | - $1_FALSE= | |
730 | -fi | |
731 | -AC_CONFIG_COMMANDS_PRE( | |
732 | -[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
733 | - AC_MSG_ERROR([[conditional "$1" was never defined. | |
734 | -Usually this means the macro was only invoked conditionally.]]) | |
735 | -fi])]) | |
736 | - | |
737 | -# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 | |
738 | -# Free Software Foundation, Inc. | |
739 | -# | |
740 | -# This file is free software; the Free Software Foundation | |
741 | -# gives unlimited permission to copy and/or distribute it, | |
742 | -# with or without modifications, as long as this notice is preserved. | |
743 | - | |
744 | -# serial 9 | |
745 | - | |
746 | -# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | |
747 | -# written in clear, in which case automake, when reading aclocal.m4, | |
748 | -# will think it sees a *use*, and therefore will trigger all it's | |
749 | -# C support machinery. Also note that it means that autoscan, seeing | |
750 | -# CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
751 | - | |
752 | - | |
753 | -# _AM_DEPENDENCIES(NAME) | |
754 | -# ---------------------- | |
755 | -# See how the compiler implements dependency checking. | |
756 | -# NAME is "CC", "CXX", "GCJ", or "OBJC". | |
757 | -# We try a few techniques and use that to set a single cache variable. | |
758 | -# | |
759 | -# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
760 | -# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
761 | -# dependency, and given that the user is not expected to run this macro, | |
762 | -# just rely on AC_PROG_CC. | |
763 | -AC_DEFUN([_AM_DEPENDENCIES], | |
764 | -[AC_REQUIRE([AM_SET_DEPDIR])dnl | |
765 | -AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
766 | -AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
767 | -AC_REQUIRE([AM_DEP_TRACK])dnl | |
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769 | -ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | |
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772 | - [$1], UPC, [depcc="$UPC" am_compiler_list=], | |
773 | - [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], | |
774 | - [depcc="$$1" am_compiler_list=]) | |
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776 | -AC_CACHE_CHECK([dependency style of $depcc], | |
777 | - [am_cv_$1_dependencies_compiler_type], | |
778 | -[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
779 | - # We make a subdir and do the tests there. Otherwise we can end up | |
780 | - # making bogus files that we don't know about and never remove. For | |
781 | - # instance it was reported that on HP-UX the gcc test will end up | |
782 | - # making a dummy file named `D' -- because `-MD' means `put the output | |
783 | - # in D'. | |
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785 | - # Copy depcomp to subdir because otherwise we won't find it if we're | |
786 | - # using a relative directory. | |
787 | - cp "$am_depcomp" conftest.dir | |
788 | - cd conftest.dir | |
789 | - # We will build objects and dependencies in a subdirectory because | |
790 | - # it helps to detect inapplicable dependency modes. For instance | |
791 | - # both Tru64's cc and ICC support -MD to output dependencies as a | |
792 | - # side effect of compilation, but ICC will put the dependencies in | |
793 | - # the current directory while Tru64 will put them in the object | |
794 | - # directory. | |
795 | - mkdir sub | |
796 | - | |
797 | - am_cv_$1_dependencies_compiler_type=none | |
798 | - if test "$am_compiler_list" = ""; then | |
799 | - am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
800 | - fi | |
801 | - for depmode in $am_compiler_list; do | |
802 | - # Setup a source with many dependencies, because some compilers | |
803 | - # like to wrap large dependency lists on column 80 (with \), and | |
804 | - # we should not choose a depcomp mode which is confused by this. | |
805 | - # | |
806 | - # We need to recreate these files for each test, as the compiler may | |
807 | - # overwrite some of them when testing with obscure command lines. | |
808 | - # This happens at least with the AIX C compiler. | |
809 | - : > sub/conftest.c | |
810 | - for i in 1 2 3 4 5 6; do | |
811 | - echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
812 | - # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
813 | - # Solaris 8's {/usr,}/bin/sh. | |
814 | - touch sub/conftst$i.h | |
815 | - done | |
816 | - echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
817 | - | |
818 | - case $depmode in | |
819 | - nosideeffect) | |
820 | - # after this tag, mechanisms are not by side-effect, so they'll | |
821 | - # only be used when explicitly requested | |
822 | - if test "x$enable_dependency_tracking" = xyes; then | |
823 | - continue | |
824 | - else | |
825 | - break | |
826 | - fi | |
827 | - ;; | |
828 | - none) break ;; | |
829 | - esac | |
830 | - # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
831 | - # mode. It turns out that the SunPro C++ compiler does not properly | |
832 | - # handle `-M -o', and we need to detect this. | |
833 | - if depmode=$depmode \ | |
834 | - source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | |
835 | - depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
836 | - $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ | |
837 | - >/dev/null 2>conftest.err && | |
838 | - grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
839 | - grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
840 | - grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && | |
841 | - ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
842 | - # icc doesn't choke on unknown options, it will just issue warnings | |
843 | - # or remarks (even with -Werror). So we grep stderr for any message | |
844 | - # that says an option was ignored or not supported. | |
845 | - # When given -MP, icc 7.0 and 7.1 complain thusly: | |
846 | - # icc: Command line warning: ignoring option '-M'; no argument required | |
847 | - # The diagnosis changed in icc 8.0: | |
848 | - # icc: Command line remark: option '-MP' not supported | |
849 | - if (grep 'ignoring option' conftest.err || | |
850 | - grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
851 | - am_cv_$1_dependencies_compiler_type=$depmode | |
852 | - break | |
853 | - fi | |
854 | - fi | |
855 | - done | |
856 | - | |
857 | - cd .. | |
858 | - rm -rf conftest.dir | |
859 | -else | |
860 | - am_cv_$1_dependencies_compiler_type=none | |
861 | -fi | |
862 | -]) | |
863 | -AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | |
864 | -AM_CONDITIONAL([am__fastdep$1], [ | |
865 | - test "x$enable_dependency_tracking" != xno \ | |
866 | - && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | |
867 | -]) | |
868 | - | |
869 | - | |
870 | -# AM_SET_DEPDIR | |
871 | -# ------------- | |
872 | -# Choose a directory name for dependency files. | |
873 | -# This macro is AC_REQUIREd in _AM_DEPENDENCIES | |
874 | -AC_DEFUN([AM_SET_DEPDIR], | |
875 | -[AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
876 | -AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | |
877 | -]) | |
878 | - | |
879 | - | |
880 | -# AM_DEP_TRACK | |
881 | -# ------------ | |
882 | -AC_DEFUN([AM_DEP_TRACK], | |
883 | -[AC_ARG_ENABLE(dependency-tracking, | |
884 | -[ --disable-dependency-tracking speeds up one-time build | |
885 | - --enable-dependency-tracking do not reject slow dependency extractors]) | |
886 | -if test "x$enable_dependency_tracking" != xno; then | |
887 | - am_depcomp="$ac_aux_dir/depcomp" | |
888 | - AMDEPBACKSLASH='\' | |
889 | -fi | |
890 | -AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
891 | -AC_SUBST([AMDEPBACKSLASH])dnl | |
892 | -_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl | |
893 | -]) | |
894 | - | |
895 | -# Generate code to set up dependency tracking. -*- Autoconf -*- | |
896 | - | |
897 | -# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 | |
898 | -# Free Software Foundation, Inc. | |
899 | -# | |
900 | -# This file is free software; the Free Software Foundation | |
901 | -# gives unlimited permission to copy and/or distribute it, | |
902 | -# with or without modifications, as long as this notice is preserved. | |
903 | - | |
904 | -#serial 5 | |
905 | - | |
906 | -# _AM_OUTPUT_DEPENDENCY_COMMANDS | |
907 | -# ------------------------------ | |
908 | -AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | |
909 | -[{ | |
910 | - # Autoconf 2.62 quotes --file arguments for eval, but not when files | |
911 | - # are listed without --file. Let's play safe and only enable the eval | |
912 | - # if we detect the quoting. | |
913 | - case $CONFIG_FILES in | |
914 | - *\'*) eval set x "$CONFIG_FILES" ;; | |
915 | - *) set x $CONFIG_FILES ;; | |
916 | - esac | |
917 | - shift | |
918 | - for mf | |
919 | - do | |
920 | - # Strip MF so we end up with the name of the file. | |
921 | - mf=`echo "$mf" | sed -e 's/:.*$//'` | |
922 | - # Check whether this is an Automake generated Makefile or not. | |
923 | - # We used to match only the files named `Makefile.in', but | |
924 | - # some people rename them; so instead we look at the file content. | |
925 | - # Grep'ing the first line is not enough: some people post-process | |
926 | - # each Makefile.in and add a new line on top of each file to say so. | |
927 | - # Grep'ing the whole file is not good either: AIX grep has a line | |
928 | - # limit of 2048, but all sed's we know have understand at least 4000. | |
929 | - if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | |
930 | - dirpart=`AS_DIRNAME("$mf")` | |
931 | - else | |
932 | - continue | |
933 | - fi | |
934 | - # Extract the definition of DEPDIR, am__include, and am__quote | |
935 | - # from the Makefile without running `make'. | |
936 | - DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | |
937 | - test -z "$DEPDIR" && continue | |
938 | - am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
939 | - test -z "am__include" && continue | |
940 | - am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | |
941 | - # When using ansi2knr, U may be empty or an underscore; expand it | |
942 | - U=`sed -n 's/^U = //p' < "$mf"` | |
943 | - # Find all dependency output files, they are included files with | |
944 | - # $(DEPDIR) in their names. We invoke sed twice because it is the | |
945 | - # simplest approach to changing $(DEPDIR) to its actual value in the | |
946 | - # expansion. | |
947 | - for file in `sed -n " | |
948 | - s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
949 | - sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | |
950 | - # Make sure the directory exists. | |
951 | - test -f "$dirpart/$file" && continue | |
952 | - fdir=`AS_DIRNAME(["$file"])` | |
953 | - AS_MKDIR_P([$dirpart/$fdir]) | |
954 | - # echo "creating $dirpart/$file" | |
955 | - echo '# dummy' > "$dirpart/$file" | |
956 | - done | |
957 | - done | |
958 | -} | |
959 | -])# _AM_OUTPUT_DEPENDENCY_COMMANDS | |
960 | - | |
961 | - | |
962 | -# AM_OUTPUT_DEPENDENCY_COMMANDS | |
963 | -# ----------------------------- | |
964 | -# This macro should only be invoked once -- use via AC_REQUIRE. | |
965 | -# | |
966 | -# This code is only required when automatic dependency tracking | |
967 | -# is enabled. FIXME. This creates each `.P' file that we will | |
968 | -# need in order to bootstrap the dependency handling code. | |
969 | -AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
970 | -[AC_CONFIG_COMMANDS([depfiles], | |
971 | - [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
972 | - [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
973 | -]) | |
974 | - | |
975 | -# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 | |
976 | -# Free Software Foundation, Inc. | |
977 | -# | |
978 | -# This file is free software; the Free Software Foundation | |
979 | -# gives unlimited permission to copy and/or distribute it, | |
980 | -# with or without modifications, as long as this notice is preserved. | |
981 | - | |
982 | -# serial 8 | |
983 | - | |
984 | -# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. | |
985 | -AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) | |
986 | - | |
987 | -# Do all the work for Automake. -*- Autoconf -*- | |
988 | - | |
989 | -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | |
990 | -# 2005, 2006, 2008 Free Software Foundation, Inc. | |
991 | -# | |
992 | -# This file is free software; the Free Software Foundation | |
993 | -# gives unlimited permission to copy and/or distribute it, | |
994 | -# with or without modifications, as long as this notice is preserved. | |
995 | - | |
996 | -# serial 13 | |
997 | - | |
998 | -# This macro actually does too much. Some checks are only needed if | |
999 | -# your package does certain things. But this isn't really a big deal. | |
1000 | - | |
1001 | -# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
1002 | -# AM_INIT_AUTOMAKE([OPTIONS]) | |
1003 | -# ----------------------------------------------- | |
1004 | -# The call with PACKAGE and VERSION arguments is the old style | |
1005 | -# call (pre autoconf-2.50), which is being phased out. PACKAGE | |
1006 | -# and VERSION should now be passed to AC_INIT and removed from | |
1007 | -# the call to AM_INIT_AUTOMAKE. | |
1008 | -# We support both call styles for the transition. After | |
1009 | -# the next Automake release, Autoconf can make the AC_INIT | |
1010 | -# arguments mandatory, and then we can depend on a new Autoconf | |
1011 | -# release and drop the old call support. | |
1012 | -AC_DEFUN([AM_INIT_AUTOMAKE], | |
1013 | -[AC_PREREQ([2.60])dnl | |
1014 | -dnl Autoconf wants to disallow AM_ names. We explicitly allow | |
1015 | -dnl the ones we care about. | |
1016 | -m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
1017 | -AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
1018 | -AC_REQUIRE([AC_PROG_INSTALL])dnl | |
1019 | -if test "`cd $srcdir && pwd`" != "`pwd`"; then | |
1020 | - # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
1021 | - # is not polluted with repeated "-I." | |
1022 | - AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl | |
1023 | - # test to see if srcdir already configured | |
1024 | - if test -f $srcdir/config.status; then | |
1025 | - AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
1026 | - fi | |
1027 | -fi | |
1028 | - | |
1029 | -# test whether we have cygpath | |
1030 | -if test -z "$CYGPATH_W"; then | |
1031 | - if (cygpath --version) >/dev/null 2>/dev/null; then | |
1032 | - CYGPATH_W='cygpath -w' | |
1033 | - else | |
1034 | - CYGPATH_W=echo | |
1035 | - fi | |
1036 | -fi | |
1037 | -AC_SUBST([CYGPATH_W]) | |
1038 | - | |
1039 | -# Define the identity of the package. | |
1040 | -dnl Distinguish between old-style and new-style calls. | |
1041 | -m4_ifval([$2], | |
1042 | -[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
1043 | - AC_SUBST([PACKAGE], [$1])dnl | |
1044 | - AC_SUBST([VERSION], [$2])], | |
1045 | -[_AM_SET_OPTIONS([$1])dnl | |
1046 | -dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. | |
1047 | -m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, | |
1048 | - [m4_fatal([AC_INIT should be called with package and version arguments])])dnl | |
1049 | - AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl | |
1050 | - AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
1051 | - | |
1052 | -_AM_IF_OPTION([no-define],, | |
1053 | -[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
1054 | - AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
1055 | - | |
1056 | -# Some tools Automake needs. | |
1057 | -AC_REQUIRE([AM_SANITY_CHECK])dnl | |
1058 | -AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
1059 | -AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
1060 | -AM_MISSING_PROG(AUTOCONF, autoconf) | |
1061 | -AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
1062 | -AM_MISSING_PROG(AUTOHEADER, autoheader) | |
1063 | -AM_MISSING_PROG(MAKEINFO, makeinfo) | |
1064 | -AM_PROG_INSTALL_SH | |
1065 | -AM_PROG_INSTALL_STRIP | |
1066 | -AC_REQUIRE([AM_PROG_MKDIR_P])dnl | |
1067 | -# We need awk for the "check" target. The system "awk" is bad on | |
1068 | -# some platforms. | |
1069 | -AC_REQUIRE([AC_PROG_AWK])dnl | |
1070 | -AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
1071 | -AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
1072 | -_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], | |
1073 | - [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | |
1074 | - [_AM_PROG_TAR([v7])])]) | |
1075 | -_AM_IF_OPTION([no-dependencies],, | |
1076 | -[AC_PROVIDE_IFELSE([AC_PROG_CC], | |
1077 | - [_AM_DEPENDENCIES(CC)], | |
1078 | - [define([AC_PROG_CC], | |
1079 | - defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
1080 | -AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
1081 | - [_AM_DEPENDENCIES(CXX)], | |
1082 | - [define([AC_PROG_CXX], | |
1083 | - defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
1084 | -AC_PROVIDE_IFELSE([AC_PROG_OBJC], | |
1085 | - [_AM_DEPENDENCIES(OBJC)], | |
1086 | - [define([AC_PROG_OBJC], | |
1087 | - defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl | |
1088 | -]) | |
1089 | -]) | |
1090 | - | |
1091 | - | |
1092 | -# When config.status generates a header, we must update the stamp-h file. | |
1093 | -# This file resides in the same directory as the config header | |
1094 | -# that is generated. The stamp files are numbered to have different names. | |
1095 | - | |
1096 | -# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
1097 | -# loop where config.status creates the headers, so we can generate | |
1098 | -# our stamp files there. | |
1099 | -AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
1100 | -[# Compute $1's index in $config_headers. | |
1101 | -_am_arg=$1 | |
1102 | -_am_stamp_count=1 | |
1103 | -for _am_header in $config_headers :; do | |
1104 | - case $_am_header in | |
1105 | - $_am_arg | $_am_arg:* ) | |
1106 | - break ;; | |
1107 | - * ) | |
1108 | - _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
1109 | - esac | |
1110 | -done | |
1111 | -echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) | |
1112 | - | |
1113 | -# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | |
1114 | -# | |
1115 | -# This file is free software; the Free Software Foundation | |
1116 | -# gives unlimited permission to copy and/or distribute it, | |
1117 | -# with or without modifications, as long as this notice is preserved. | |
1118 | - | |
1119 | -# AM_PROG_INSTALL_SH | |
1120 | -# ------------------ | |
1121 | -# Define $install_sh. | |
1122 | -AC_DEFUN([AM_PROG_INSTALL_SH], | |
1123 | -[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
1124 | -install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} | |
1125 | -AC_SUBST(install_sh)]) | |
1126 | - | |
1127 | -# Copyright (C) 2003, 2005 Free Software Foundation, Inc. | |
1128 | -# | |
1129 | -# This file is free software; the Free Software Foundation | |
1130 | -# gives unlimited permission to copy and/or distribute it, | |
1131 | -# with or without modifications, as long as this notice is preserved. | |
1132 | - | |
1133 | -# serial 2 | |
1134 | - | |
1135 | -# Check whether the underlying file-system supports filenames | |
1136 | -# with a leading dot. For instance MS-DOS doesn't. | |
1137 | -AC_DEFUN([AM_SET_LEADING_DOT], | |
1138 | -[rm -rf .tst 2>/dev/null | |
1139 | -mkdir .tst 2>/dev/null | |
1140 | -if test -d .tst; then | |
1141 | - am__leading_dot=. | |
1142 | -else | |
1143 | - am__leading_dot=_ | |
1144 | -fi | |
1145 | -rmdir .tst 2>/dev/null | |
1146 | -AC_SUBST([am__leading_dot])]) | |
1147 | - | |
1148 | -# Add --enable-maintainer-mode option to configure. -*- Autoconf -*- | |
1149 | -# From Jim Meyering | |
1150 | - | |
1151 | -# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005 | |
1152 | -# Free Software Foundation, Inc. | |
1153 | -# | |
1154 | -# This file is free software; the Free Software Foundation | |
1155 | -# gives unlimited permission to copy and/or distribute it, | |
1156 | -# with or without modifications, as long as this notice is preserved. | |
1157 | - | |
1158 | -# serial 4 | |
1159 | - | |
1160 | -AC_DEFUN([AM_MAINTAINER_MODE], | |
1161 | -[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
1162 | - dnl maintainer-mode is disabled by default | |
1163 | - AC_ARG_ENABLE(maintainer-mode, | |
1164 | -[ --enable-maintainer-mode enable make rules and dependencies not useful | |
1165 | - (and sometimes confusing) to the casual installer], | |
1166 | - USE_MAINTAINER_MODE=$enableval, | |
1167 | - USE_MAINTAINER_MODE=no) | |
1168 | - AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | |
1169 | - AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) | |
1170 | - MAINT=$MAINTAINER_MODE_TRUE | |
1171 | - AC_SUBST(MAINT)dnl | |
1172 | -] | |
1173 | -) | |
1174 | - | |
1175 | -AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) | |
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. | |
1190 | -AC_DEFUN([AM_MAKE_INCLUDE], | |
1191 | -[am_make=${MAKE-make} | |
1192 | -cat > confinc << 'END' | |
1193 | -am__doit: | |
1194 | - @echo done | |
1195 | -.PHONY: am__doit | |
1196 | -END | |
1197 | -# If we don't find an include directive, just comment out the code. | |
1198 | -AC_MSG_CHECKING([for style of include used by $am_make]) | |
1199 | -am__include="#" | |
1200 | -am__quote= | |
1201 | -_am_result=none | |
1202 | -# First try GNU make style include. | |
1203 | -echo "include confinc" > confmf | |
1204 | -# We grep out `Entering directory' and `Leaving directory' | |
1205 | -# messages which can occur if `w' ends up in MAKEFLAGS. | |
1206 | -# In particular we don't look at `^make:' because GNU make might | |
1207 | -# be invoked under some other name (usually "gmake"), in which | |
1208 | -# case it prints its new name instead of `make'. | |
1209 | -if test "`$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 | |
1213 | -fi | |
1214 | -# Now try BSD make style include. | |
1215 | -if 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 | |
1222 | -fi | |
1223 | -AC_SUBST([am__include]) | |
1224 | -AC_SUBST([am__quote]) | |
1225 | -AC_MSG_RESULT([$_am_result]) | |
1226 | -rm -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 | -# ------------------------------ | |
1242 | -AC_DEFUN([AM_MISSING_PROG], | |
1243 | -[AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
1244 | -$1=${$1-"${am_missing_run}$2"} | |
1245 | -AC_SUBST($1)]) | |
1246 | - | |
1247 | - | |
1248 | -# AM_MISSING_HAS_RUN | |
1249 | -# ------------------ | |
1250 | -# Define MISSING if not defined so far and test if it supports --run. | |
1251 | -# If it does, set am_missing_run to use it, otherwise, to nothing. | |
1252 | -AC_DEFUN([AM_MISSING_HAS_RUN], | |
1253 | -[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
1254 | -AC_REQUIRE_AUX_FILE([missing])dnl | |
1255 | -test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" | |
1256 | -# Use eval to expand $SHELL | |
1257 | -if eval "$MISSING --run true"; then | |
1258 | - am_missing_run="$MISSING --run " | |
1259 | -else | |
1260 | - am_missing_run= | |
1261 | - AC_MSG_WARN([`missing' script is too old or missing]) | |
1262 | -fi | |
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'. | |
1274 | -AC_DEFUN([AM_PROG_MKDIR_P], | |
1275 | -[AC_PREREQ([2.60])dnl | |
1276 | -AC_REQUIRE([AC_PROG_MKDIR_P])dnl | |
1277 | -dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, | |
1278 | -dnl while keeping a definition of mkdir_p for backward compatibility. | |
1279 | -dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. | |
1280 | -dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of | |
1281 | -dnl Makefile.ins that do not define MKDIR_P, so we do our own | |
1282 | -dnl adjustment using top_builddir (which is defined more often than | |
1283 | -dnl MKDIR_P). | |
1284 | -AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl | |
1285 | -case $mkdir_p in | |
1286 | - [[\\/$]]* | ?:[[\\/]]*) ;; | |
1287 | - */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | |
1288 | -esac | |
1289 | -]) | |
1290 | - | |
1291 | -# Helper functions for option handling. -*- Autoconf -*- | |
1292 | - | |
1293 | -# Copyright (C) 2001, 2002, 2003, 2005, 2008 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 4 | |
1300 | - | |
1301 | -# _AM_MANGLE_OPTION(NAME) | |
1302 | -# ----------------------- | |
1303 | -AC_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. | |
1309 | -AC_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. | |
1315 | -AC_DEFUN([_AM_SET_OPTIONS], | |
1316 | -[m4_foreach_w([_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. | |
1321 | -AC_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 | -# --------------- | |
1337 | -AC_DEFUN([AM_SANITY_CHECK], | |
1338 | -[AC_MSG_CHECKING([whether build environment is sane]) | |
1339 | -# Just in case | |
1340 | -sleep 1 | |
1341 | -echo 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). | |
1347 | -if ( | |
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 $srcdir/configure"; then | |
1356 | - | |
1357 | - # If neither matched, then we have a broken ls. This can happen | |
1358 | - # if, for instance, CONFIG_SHELL is bash and it inherits a | |
1359 | - # broken ls alias from the environment. This has actually | |
1360 | - # happened. Such a system could not be considered "sane". | |
1361 | - AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
1362 | -alias in your environment]) | |
1363 | - fi | |
1364 | - | |
1365 | - test "$[2]" = conftest.file | |
1366 | - ) | |
1367 | -then | |
1368 | - # Ok. | |
1369 | - : | |
1370 | -else | |
1371 | - AC_MSG_ERROR([newly created file is older than distributed files! | |
1372 | -Check your system clock]) | |
1373 | -fi | |
1374 | -AC_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). | |
1391 | -AC_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. | |
1397 | -dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
1398 | -if test "$cross_compiling" != no; then | |
1399 | - AC_CHECK_TOOL([STRIP], [strip], :) | |
1400 | -fi | |
1401 | -INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | |
1402 | -AC_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. | |
1414 | -AC_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 | |
1439 | -AC_DEFUN([_AM_PROG_TAR], | |
1440 | -[# Always define AMTAR for backward compatibility. | |
1441 | -AM_MISSING_PROG([AMTAR], [tar]) | |
1442 | -m4_if([$1], [v7], | |
1443 | - [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], | |
1444 | - [m4_case([$1], [ustar],, [pax],, | |
1445 | - [m4_fatal([Unknown tar format])]) | |
1446 | -AC_MSG_CHECKING([how to create a $1 tar archive]) | |
1447 | -# Loop over all known methods to create a tar archive until one works. | |
1448 | -_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | |
1449 | -_am_tools=${am_cv_prog_tar_$1-$_am_tools} | |
1450 | -# Do not fold the above two line into one, because Tru64 sh and | |
1451 | -# Solaris sh will not grok spaces in the rhs of `-'. | |
1452 | -for _am_tool in $_am_tools | |
1453 | -do | |
1454 | - case $_am_tool in | |
1455 | - gnutar) | |
1456 | - for _am_tar in tar gnutar gtar; | |
1457 | - do | |
1458 | - AM_RUN_LOG([$_am_tar --version]) && break | |
1459 | - done | |
1460 | - am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$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 | |
1503 | -done | |
1504 | -rm -rf conftest.dir | |
1505 | - | |
1506 | -AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | |
1507 | -AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
1508 | -AC_SUBST([am__tar]) | |
1509 | -AC_SUBST([am__untar]) | |
1510 | -]) # _AM_PROG_TAR | |
1511 | - |