1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 m4_ifndef([AC_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],,
17 [m4_warning([this file was generated for autoconf 2.67.
18 You have another version of autoconf. It may work, but is not guaranteed to.
19 If you have problems, you may need to regenerate the build system entirely.
20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
22 # Configure paths for GLIB
23 # Owen Taylor 1997-2001
25 dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
26 dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject,
27 dnl gthread, or gio is specified in MODULES, pass to pkg-config
29 AC_DEFUN([AM_PATH_GLIB_2_0],
31 dnl Get the cflags and libraries from pkg-config
33 AC_ARG_ENABLE(glibtest, [ --disable-glibtest do not try to compile and run a test GLIB program],
34 , enable_glibtest=yes)
36 pkg_config_args=glib-2.0
41 pkg_config_args="$pkg_config_args gmodule-2.0"
44 pkg_config_args="$pkg_config_args gmodule-no-export-2.0"
47 pkg_config_args="$pkg_config_args gobject-2.0"
50 pkg_config_args="$pkg_config_args gthread-2.0"
53 pkg_config_args="$pkg_config_args $module-2.0"
58 PKG_PROG_PKG_CONFIG([0.16])
62 if test "x$PKG_CONFIG" = x ; then
67 min_glib_version=ifelse([$1], ,2.0.0,$1)
68 AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
70 if test x$PKG_CONFIG != xno ; then
71 ## don't try to run the test against uninstalled libtool libs
72 if $PKG_CONFIG --uninstalled $pkg_config_args; then
73 echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
77 if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then
84 if test x"$no_glib" = x ; then
85 GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
86 GOBJECT_QUERY=`$PKG_CONFIG --variable=gobject_query glib-2.0`
87 GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
89 GLIB_CFLAGS=`$PKG_CONFIG --cflags $pkg_config_args`
90 GLIB_LIBS=`$PKG_CONFIG --libs $pkg_config_args`
91 glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \
92 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
93 glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \
94 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
95 glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \
96 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
97 if test "x$enable_glibtest" = "xyes" ; then
98 ac_save_CFLAGS="$CFLAGS"
100 CFLAGS="$CFLAGS $GLIB_CFLAGS"
101 LIBS="$GLIB_LIBS $LIBS"
103 dnl Now check if the installed GLIB is sufficiently new. (Also sanity
104 dnl checks the results of pkg-config to some extent)
115 int major, minor, micro;
118 fclose (fopen ("conf.glibtest", "w"));
120 /* HP/UX 9 (%@#!) writes to sscanf strings */
121 tmp_version = g_strdup("$min_glib_version");
122 if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
123 printf("%s, bad version string\n", "$min_glib_version");
127 if ((glib_major_version != $glib_config_major_version) ||
128 (glib_minor_version != $glib_config_minor_version) ||
129 (glib_micro_version != $glib_config_micro_version))
131 printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
132 $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
133 glib_major_version, glib_minor_version, glib_micro_version);
134 printf ("*** was found! If pkg-config was correct, then it is best\n");
135 printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
136 printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
137 printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
138 printf("*** required on your system.\n");
139 printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
140 printf("*** to point to the correct configuration files\n");
142 else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
143 (glib_minor_version != GLIB_MINOR_VERSION) ||
144 (glib_micro_version != GLIB_MICRO_VERSION))
146 printf("*** GLIB header files (version %d.%d.%d) do not match\n",
147 GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
148 printf("*** library (version %d.%d.%d)\n",
149 glib_major_version, glib_minor_version, glib_micro_version);
153 if ((glib_major_version > major) ||
154 ((glib_major_version == major) && (glib_minor_version > minor)) ||
155 ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
161 printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n",
162 glib_major_version, glib_minor_version, glib_micro_version);
163 printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n",
164 major, minor, micro);
165 printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
167 printf("*** If you have already installed a sufficiently new version, this error\n");
168 printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
169 printf("*** being found. The easiest way to fix this is to remove the old version\n");
170 printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n");
171 printf("*** correct copy of pkg-config. (In this case, you will have to\n");
172 printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
173 printf("*** so that the correct libraries are found at run-time))\n");
178 ],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
179 CFLAGS="$ac_save_CFLAGS"
183 if test "x$no_glib" = x ; then
184 AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version))
185 ifelse([$2], , :, [$2])
188 if test "$PKG_CONFIG" = "no" ; then
189 echo "*** A new enough version of pkg-config was not found."
190 echo "*** See http://www.freedesktop.org/software/pkgconfig/"
192 if test -f conf.glibtest ; then
195 echo "*** Could not run GLIB test program, checking why..."
196 ac_save_CFLAGS="$CFLAGS"
198 CFLAGS="$CFLAGS $GLIB_CFLAGS"
199 LIBS="$LIBS $GLIB_LIBS"
203 ], [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
204 [ echo "*** The test program compiled, but did not run. This usually means"
205 echo "*** that the run-time linker is not finding GLIB or finding the wrong"
206 echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
207 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
208 echo "*** to the installed location Also, make sure you have run ldconfig if that"
209 echo "*** is required on your system"
211 echo "*** If you have an old version installed, it is best to remove it, although"
212 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
213 [ echo "*** The test program failed to compile or link. See the file config.log for the"
214 echo "*** exact error that occured. This usually means GLIB is incorrectly installed."])
215 CFLAGS="$ac_save_CFLAGS"
224 ifelse([$3], , :, [$3])
226 AC_SUBST(GLIB_CFLAGS)
228 AC_SUBST(GLIB_GENMARSHAL)
229 AC_SUBST(GOBJECT_QUERY)
230 AC_SUBST(GLIB_MKENUMS)
234 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
235 # serial 1 (pkg-config-0.24)
237 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
239 # This program is free software; you can redistribute it and/or modify
240 # it under the terms of the GNU General Public License as published by
241 # the Free Software Foundation; either version 2 of the License, or
242 # (at your option) any later version.
244 # This program is distributed in the hope that it will be useful, but
245 # WITHOUT ANY WARRANTY; without even the implied warranty of
246 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
247 # General Public License for more details.
249 # You should have received a copy of the GNU General Public License
250 # along with this program; if not, write to the Free Software
251 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
253 # As a special exception to the GNU General Public License, if you
254 # distribute this file as part of a program that contains a
255 # configuration script generated by Autoconf, you may include it under
256 # the same distribution terms that you use for the rest of that program.
258 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
259 # ----------------------------------
260 AC_DEFUN([PKG_PROG_PKG_CONFIG],
261 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
262 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
263 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
264 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
265 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
267 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
268 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
270 if test -n "$PKG_CONFIG"; then
271 _pkg_min_version=m4_default([$1], [0.9.0])
272 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
273 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
280 ])# PKG_PROG_PKG_CONFIG
282 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
284 # Check to see whether a particular set of modules exists. Similar
285 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
287 # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
288 # only at the first occurence in configure.ac, so if the first place
289 # it's called might be skipped (such as if it is within an "if", you
290 # have to call PKG_CHECK_EXISTS manually
291 # --------------------------------------------------------------
292 AC_DEFUN([PKG_CHECK_EXISTS],
293 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
294 if test -n "$PKG_CONFIG" && \
295 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
296 m4_default([$2], [:])
297 m4_ifvaln([$3], [else
301 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
302 # ---------------------------------------------
303 m4_define([_PKG_CONFIG],
304 [if test -n "$$1"; then
306 elif test -n "$PKG_CONFIG"; then
307 PKG_CHECK_EXISTS([$3],
308 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
315 # _PKG_SHORT_ERRORS_SUPPORTED
316 # -----------------------------
317 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
318 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
319 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
320 _pkg_short_errors_supported=yes
322 _pkg_short_errors_supported=no
324 ])# _PKG_SHORT_ERRORS_SUPPORTED
327 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
328 # [ACTION-IF-NOT-FOUND])
331 # Note that if there is a possibility the first call to
332 # PKG_CHECK_MODULES might not happen, you should be sure to include an
333 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
336 # --------------------------------------------------------------
337 AC_DEFUN([PKG_CHECK_MODULES],
338 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
339 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
340 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
343 AC_MSG_CHECKING([for $1])
345 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
346 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
348 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
349 and $1[]_LIBS to avoid the need to call pkg-config.
350 See the pkg-config man page for more details.])
352 if test $pkg_failed = yes; then
354 _PKG_SHORT_ERRORS_SUPPORTED
355 if test $_pkg_short_errors_supported = yes; then
356 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
358 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
360 # Put the nasty error message in config.log where it belongs
361 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
363 m4_default([$4], [AC_MSG_ERROR(
364 [Package requirements ($2) were not met:
368 Consider adjusting the PKG_CONFIG_PATH environment variable if you
369 installed software in a non-standard prefix.
373 elif test $pkg_failed = untried; then
375 m4_default([$4], [AC_MSG_FAILURE(
376 [The pkg-config script could not be found or is too old. Make sure it
377 is in your PATH or set the PKG_CONFIG environment variable to the full
382 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])dnl
385 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
386 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
390 ])# PKG_CHECK_MODULES
392 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
394 # This file is free software; the Free Software Foundation
395 # gives unlimited permission to copy and/or distribute it,
396 # with or without modifications, as long as this notice is preserved.
398 # AM_AUTOMAKE_VERSION(VERSION)
399 # ----------------------------
400 # Automake X.Y traces this macro to ensure aclocal.m4 has been
401 # generated from the m4 files accompanying Automake X.Y.
402 # (This private macro should not be called outside this file.)
403 AC_DEFUN([AM_AUTOMAKE_VERSION],
404 [am__api_version='1.11'
405 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
406 dnl require some minimum version. Point them to the right macro.
407 m4_if([$1], [1.11.1], [],
408 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
411 # _AM_AUTOCONF_VERSION(VERSION)
412 # -----------------------------
413 # aclocal traces this macro to find the Autoconf version.
414 # This is a private macro too. Using m4_define simplifies
415 # the logic in aclocal, which can simply ignore this definition.
416 m4_define([_AM_AUTOCONF_VERSION], [])
418 # AM_SET_CURRENT_AUTOMAKE_VERSION
419 # -------------------------------
420 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
421 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
422 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
423 [AM_AUTOMAKE_VERSION([1.11.1])dnl
424 m4_ifndef([AC_AUTOCONF_VERSION],
425 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
426 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
428 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
430 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
432 # This file is free software; the Free Software Foundation
433 # gives unlimited permission to copy and/or distribute it,
434 # with or without modifications, as long as this notice is preserved.
436 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
437 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
438 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
440 # Of course, Automake must honor this variable whenever it calls a
441 # tool from the auxiliary directory. The problem is that $srcdir (and
442 # therefore $ac_aux_dir as well) can be either absolute or relative,
443 # depending on how configure is run. This is pretty annoying, since
444 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
445 # source directory, any form will work fine, but in subdirectories a
446 # relative path needs to be adjusted first.
448 # $ac_aux_dir/missing
449 # fails when called from a subdirectory if $ac_aux_dir is relative
450 # $top_srcdir/$ac_aux_dir/missing
451 # fails if $ac_aux_dir is absolute,
452 # fails when called from a subdirectory in a VPATH build with
453 # a relative $ac_aux_dir
455 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
456 # are both prefixed by $srcdir. In an in-source build this is usually
457 # harmless because $srcdir is `.', but things will broke when you
458 # start a VPATH build or use an absolute $srcdir.
460 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
461 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
462 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
463 # and then we would define $MISSING as
464 # MISSING="\${SHELL} $am_aux_dir/missing"
465 # This will work as long as MISSING is not called from configure, because
466 # unfortunately $(top_srcdir) has no meaning in configure.
467 # However there are other variables, like CC, which are often used in
468 # configure, and could therefore not use this "fixed" $ac_aux_dir.
470 # Another solution, used here, is to always expand $ac_aux_dir to an
471 # absolute PATH. The drawback is that using absolute paths prevent a
472 # configured tree to be moved without reconfiguration.
474 AC_DEFUN([AM_AUX_DIR_EXPAND],
475 [dnl Rely on autoconf to set up CDPATH properly.
477 # expand $ac_aux_dir to an absolute path
478 am_aux_dir=`cd $ac_aux_dir && pwd`
481 # AM_CONDITIONAL -*- Autoconf -*-
483 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
484 # Free Software Foundation, Inc.
486 # This file is free software; the Free Software Foundation
487 # gives unlimited permission to copy and/or distribute it,
488 # with or without modifications, as long as this notice is preserved.
492 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
493 # -------------------------------------
494 # Define a conditional.
495 AC_DEFUN([AM_CONDITIONAL],
497 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
498 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
499 AC_SUBST([$1_TRUE])dnl
500 AC_SUBST([$1_FALSE])dnl
501 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
502 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
503 m4_define([_AM_COND_VALUE_$1], [$2])dnl
511 AC_CONFIG_COMMANDS_PRE(
512 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
513 AC_MSG_ERROR([[conditional "$1" was never defined.
514 Usually this means the macro was only invoked conditionally.]])
517 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
518 # Free Software Foundation, Inc.
520 # This file is free software; the Free Software Foundation
521 # gives unlimited permission to copy and/or distribute it,
522 # with or without modifications, as long as this notice is preserved.
526 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
527 # written in clear, in which case automake, when reading aclocal.m4,
528 # will think it sees a *use*, and therefore will trigger all it's
529 # C support machinery. Also note that it means that autoscan, seeing
530 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
533 # _AM_DEPENDENCIES(NAME)
534 # ----------------------
535 # See how the compiler implements dependency checking.
536 # NAME is "CC", "CXX", "GCJ", or "OBJC".
537 # We try a few techniques and use that to set a single cache variable.
539 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
540 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
541 # dependency, and given that the user is not expected to run this macro,
542 # just rely on AC_PROG_CC.
543 AC_DEFUN([_AM_DEPENDENCIES],
544 [AC_REQUIRE([AM_SET_DEPDIR])dnl
545 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
546 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
547 AC_REQUIRE([AM_DEP_TRACK])dnl
549 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
550 [$1], CXX, [depcc="$CXX" am_compiler_list=],
551 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
552 [$1], UPC, [depcc="$UPC" am_compiler_list=],
553 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
554 [depcc="$$1" am_compiler_list=])
556 AC_CACHE_CHECK([dependency style of $depcc],
557 [am_cv_$1_dependencies_compiler_type],
558 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
559 # We make a subdir and do the tests there. Otherwise we can end up
560 # making bogus files that we don't know about and never remove. For
561 # instance it was reported that on HP-UX the gcc test will end up
562 # making a dummy file named `D' -- because `-MD' means `put the output
565 # Copy depcomp to subdir because otherwise we won't find it if we're
566 # using a relative directory.
567 cp "$am_depcomp" conftest.dir
569 # We will build objects and dependencies in a subdirectory because
570 # it helps to detect inapplicable dependency modes. For instance
571 # both Tru64's cc and ICC support -MD to output dependencies as a
572 # side effect of compilation, but ICC will put the dependencies in
573 # the current directory while Tru64 will put them in the object
577 am_cv_$1_dependencies_compiler_type=none
578 if test "$am_compiler_list" = ""; then
579 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
583 [case " $depcc " in #(
584 *\ -arch\ *\ -arch\ *) am__universal=true ;;
587 [case " $depcc " in #(
588 *\ -arch\ *\ -arch\ *) am__universal=true ;;
591 for depmode in $am_compiler_list; do
592 # Setup a source with many dependencies, because some compilers
593 # like to wrap large dependency lists on column 80 (with \), and
594 # we should not choose a depcomp mode which is confused by this.
596 # We need to recreate these files for each test, as the compiler may
597 # overwrite some of them when testing with obscure command lines.
598 # This happens at least with the AIX C compiler.
600 for i in 1 2 3 4 5 6; do
601 echo '#include "conftst'$i'.h"' >> sub/conftest.c
602 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
603 # Solaris 8's {/usr,}/bin/sh.
604 touch sub/conftst$i.h
606 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
608 # We check with `-c' and `-o' for the sake of the "dashmstdout"
609 # mode. It turns out that the SunPro C++ compiler does not properly
610 # handle `-M -o', and we need to detect this. Also, some Intel
611 # versions had trouble with output in subdirs
612 am__obj=sub/conftest.${OBJEXT-o}
613 am__minus_obj="-o $am__obj"
616 # This depmode causes a compiler race in universal mode.
617 test "$am__universal" = false || continue
620 # after this tag, mechanisms are not by side-effect, so they'll
621 # only be used when explicitly requested
622 if test "x$enable_dependency_tracking" = xyes; then
628 msvisualcpp | msvcmsys)
629 # This compiler won't grok `-c -o', but also, the minuso test has
630 # not run yet. These depmodes are late enough in the game, and
631 # so weak that their functioning should not be impacted.
632 am__obj=conftest.${OBJEXT-o}
637 if depmode=$depmode \
638 source=sub/conftest.c object=$am__obj \
639 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
640 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
641 >/dev/null 2>conftest.err &&
642 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
643 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
644 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
645 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
646 # icc doesn't choke on unknown options, it will just issue warnings
647 # or remarks (even with -Werror). So we grep stderr for any message
648 # that says an option was ignored or not supported.
649 # When given -MP, icc 7.0 and 7.1 complain thusly:
650 # icc: Command line warning: ignoring option '-M'; no argument required
651 # The diagnosis changed in icc 8.0:
652 # icc: Command line remark: option '-MP' not supported
653 if (grep 'ignoring option' conftest.err ||
654 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
655 am_cv_$1_dependencies_compiler_type=$depmode
664 am_cv_$1_dependencies_compiler_type=none
667 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
668 AM_CONDITIONAL([am__fastdep$1], [
669 test "x$enable_dependency_tracking" != xno \
670 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
676 # Choose a directory name for dependency files.
677 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
678 AC_DEFUN([AM_SET_DEPDIR],
679 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
680 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
686 AC_DEFUN([AM_DEP_TRACK],
687 [AC_ARG_ENABLE(dependency-tracking,
688 [ --disable-dependency-tracking speeds up one-time build
689 --enable-dependency-tracking do not reject slow dependency extractors])
690 if test "x$enable_dependency_tracking" != xno; then
691 am_depcomp="$ac_aux_dir/depcomp"
694 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
695 AC_SUBST([AMDEPBACKSLASH])dnl
696 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
699 # Generate code to set up dependency tracking. -*- Autoconf -*-
701 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
702 # Free Software Foundation, Inc.
704 # This file is free software; the Free Software Foundation
705 # gives unlimited permission to copy and/or distribute it,
706 # with or without modifications, as long as this notice is preserved.
710 # _AM_OUTPUT_DEPENDENCY_COMMANDS
711 # ------------------------------
712 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
714 # Autoconf 2.62 quotes --file arguments for eval, but not when files
715 # are listed without --file. Let's play safe and only enable the eval
716 # if we detect the quoting.
717 case $CONFIG_FILES in
718 *\'*) eval set x "$CONFIG_FILES" ;;
719 *) set x $CONFIG_FILES ;;
724 # Strip MF so we end up with the name of the file.
725 mf=`echo "$mf" | sed -e 's/:.*$//'`
726 # Check whether this is an Automake generated Makefile or not.
727 # We used to match only the files named `Makefile.in', but
728 # some people rename them; so instead we look at the file content.
729 # Grep'ing the first line is not enough: some people post-process
730 # each Makefile.in and add a new line on top of each file to say so.
731 # Grep'ing the whole file is not good either: AIX grep has a line
732 # limit of 2048, but all sed's we know have understand at least 4000.
733 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
734 dirpart=`AS_DIRNAME("$mf")`
738 # Extract the definition of DEPDIR, am__include, and am__quote
739 # from the Makefile without running `make'.
740 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
741 test -z "$DEPDIR" && continue
742 am__include=`sed -n 's/^am__include = //p' < "$mf"`
743 test -z "am__include" && continue
744 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
745 # When using ansi2knr, U may be empty or an underscore; expand it
746 U=`sed -n 's/^U = //p' < "$mf"`
747 # Find all dependency output files, they are included files with
748 # $(DEPDIR) in their names. We invoke sed twice because it is the
749 # simplest approach to changing $(DEPDIR) to its actual value in the
751 for file in `sed -n "
752 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
753 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
754 # Make sure the directory exists.
755 test -f "$dirpart/$file" && continue
756 fdir=`AS_DIRNAME(["$file"])`
757 AS_MKDIR_P([$dirpart/$fdir])
758 # echo "creating $dirpart/$file"
759 echo '# dummy' > "$dirpart/$file"
763 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
766 # AM_OUTPUT_DEPENDENCY_COMMANDS
767 # -----------------------------
768 # This macro should only be invoked once -- use via AC_REQUIRE.
770 # This code is only required when automatic dependency tracking
771 # is enabled. FIXME. This creates each `.P' file that we will
772 # need in order to bootstrap the dependency handling code.
773 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
774 [AC_CONFIG_COMMANDS([depfiles],
775 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
776 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
779 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
780 # Free Software Foundation, Inc.
782 # This file is free software; the Free Software Foundation
783 # gives unlimited permission to copy and/or distribute it,
784 # with or without modifications, as long as this notice is preserved.
788 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
789 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
791 # Do all the work for Automake. -*- Autoconf -*-
793 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
794 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
796 # This file is free software; the Free Software Foundation
797 # gives unlimited permission to copy and/or distribute it,
798 # with or without modifications, as long as this notice is preserved.
802 # This macro actually does too much. Some checks are only needed if
803 # your package does certain things. But this isn't really a big deal.
805 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
806 # AM_INIT_AUTOMAKE([OPTIONS])
807 # -----------------------------------------------
808 # The call with PACKAGE and VERSION arguments is the old style
809 # call (pre autoconf-2.50), which is being phased out. PACKAGE
810 # and VERSION should now be passed to AC_INIT and removed from
811 # the call to AM_INIT_AUTOMAKE.
812 # We support both call styles for the transition. After
813 # the next Automake release, Autoconf can make the AC_INIT
814 # arguments mandatory, and then we can depend on a new Autoconf
815 # release and drop the old call support.
816 AC_DEFUN([AM_INIT_AUTOMAKE],
817 [AC_PREREQ([2.62])dnl
818 dnl Autoconf wants to disallow AM_ names. We explicitly allow
819 dnl the ones we care about.
820 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
821 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
822 AC_REQUIRE([AC_PROG_INSTALL])dnl
823 if test "`cd $srcdir && pwd`" != "`pwd`"; then
824 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
825 # is not polluted with repeated "-I."
826 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
827 # test to see if srcdir already configured
828 if test -f $srcdir/config.status; then
829 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
833 # test whether we have cygpath
834 if test -z "$CYGPATH_W"; then
835 if (cygpath --version) >/dev/null 2>/dev/null; then
836 CYGPATH_W='cygpath -w'
841 AC_SUBST([CYGPATH_W])
843 # Define the identity of the package.
844 dnl Distinguish between old-style and new-style calls.
846 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
847 AC_SUBST([PACKAGE], [$1])dnl
848 AC_SUBST([VERSION], [$2])],
849 [_AM_SET_OPTIONS([$1])dnl
850 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
851 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
852 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
853 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
854 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
856 _AM_IF_OPTION([no-define],,
857 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
858 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
860 # Some tools Automake needs.
861 AC_REQUIRE([AM_SANITY_CHECK])dnl
862 AC_REQUIRE([AC_ARG_PROGRAM])dnl
863 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
864 AM_MISSING_PROG(AUTOCONF, autoconf)
865 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
866 AM_MISSING_PROG(AUTOHEADER, autoheader)
867 AM_MISSING_PROG(MAKEINFO, makeinfo)
868 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
869 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
870 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
871 # We need awk for the "check" target. The system "awk" is bad on
873 AC_REQUIRE([AC_PROG_AWK])dnl
874 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
875 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
876 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
877 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
878 [_AM_PROG_TAR([v7])])])
879 _AM_IF_OPTION([no-dependencies],,
880 [AC_PROVIDE_IFELSE([AC_PROG_CC],
881 [_AM_DEPENDENCIES(CC)],
882 [define([AC_PROG_CC],
883 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
884 AC_PROVIDE_IFELSE([AC_PROG_CXX],
885 [_AM_DEPENDENCIES(CXX)],
886 [define([AC_PROG_CXX],
887 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
888 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
889 [_AM_DEPENDENCIES(OBJC)],
890 [define([AC_PROG_OBJC],
891 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
893 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
894 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
895 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
896 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
897 AC_CONFIG_COMMANDS_PRE(dnl
898 [m4_provide_if([_AM_COMPILER_EXEEXT],
899 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
902 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
903 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
904 dnl mangled by Autoconf and run in a shell conditional statement.
905 m4_define([_AC_COMPILER_EXEEXT],
906 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
909 # When config.status generates a header, we must update the stamp-h file.
910 # This file resides in the same directory as the config header
911 # that is generated. The stamp files are numbered to have different names.
913 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
914 # loop where config.status creates the headers, so we can generate
915 # our stamp files there.
916 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
917 [# Compute $1's index in $config_headers.
920 for _am_header in $config_headers :; do
922 $_am_arg | $_am_arg:* )
925 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
928 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
930 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
932 # This file is free software; the Free Software Foundation
933 # gives unlimited permission to copy and/or distribute it,
934 # with or without modifications, as long as this notice is preserved.
938 # Define $install_sh.
939 AC_DEFUN([AM_PROG_INSTALL_SH],
940 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
941 if test x"${install_sh}" != xset; then
944 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
946 install_sh="\${SHELL} $am_aux_dir/install-sh"
949 AC_SUBST(install_sh)])
951 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
953 # This file is free software; the Free Software Foundation
954 # gives unlimited permission to copy and/or distribute it,
955 # with or without modifications, as long as this notice is preserved.
959 # Check whether the underlying file-system supports filenames
960 # with a leading dot. For instance MS-DOS doesn't.
961 AC_DEFUN([AM_SET_LEADING_DOT],
962 [rm -rf .tst 2>/dev/null
963 mkdir .tst 2>/dev/null
964 if test -d .tst; then
969 rmdir .tst 2>/dev/null
970 AC_SUBST([am__leading_dot])])
972 # Check to see how 'make' treats includes. -*- Autoconf -*-
974 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
976 # This file is free software; the Free Software Foundation
977 # gives unlimited permission to copy and/or distribute it,
978 # with or without modifications, as long as this notice is preserved.
984 # Check to see how make treats includes.
985 AC_DEFUN([AM_MAKE_INCLUDE],
986 [am_make=${MAKE-make}
987 cat > confinc << 'END'
989 @echo this is the am__doit target
992 # If we don't find an include directive, just comment out the code.
993 AC_MSG_CHECKING([for style of include used by $am_make])
997 # First try GNU make style include.
998 echo "include confinc" > confmf
999 # Ignore all kinds of additional output from `make'.
1000 case `$am_make -s -f confmf 2> /dev/null` in #(
1001 *the\ am__doit\ target*)
1007 # Now try BSD make style include.
1008 if test "$am__include" = "#"; then
1009 echo '.include "confinc"' > confmf
1010 case `$am_make -s -f confmf 2> /dev/null` in #(
1011 *the\ am__doit\ target*)
1012 am__include=.include
1018 AC_SUBST([am__include])
1019 AC_SUBST([am__quote])
1020 AC_MSG_RESULT([$_am_result])
1021 rm -f confinc confmf
1024 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
1025 # Free Software Foundation, Inc.
1027 # This file is free software; the Free Software Foundation
1028 # gives unlimited permission to copy and/or distribute it,
1029 # with or without modifications, as long as this notice is preserved.
1035 # Like AC_PROG_CC_C_O, but changed for automake.
1036 AC_DEFUN([AM_PROG_CC_C_O],
1037 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
1038 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1039 AC_REQUIRE_AUX_FILE([compile])dnl
1040 # FIXME: we rely on the cache variable name because
1041 # there is no other way.
1043 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
1044 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
1045 if test "$am_t" != yes; then
1046 # Losing compiler, so override with the script.
1047 # FIXME: It is wrong to rewrite CC.
1048 # But if we don't then we get into trouble of one sort or another.
1049 # A longer-term fix would be to have automake use am__CC in this case,
1050 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
1051 CC="$am_aux_dir/compile $CC"
1053 dnl Make sure AC_PROG_CC is never called again, or it will override our
1055 m4_define([AC_PROG_CC],
1056 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
1059 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1061 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
1062 # Free Software Foundation, Inc.
1064 # This file is free software; the Free Software Foundation
1065 # gives unlimited permission to copy and/or distribute it,
1066 # with or without modifications, as long as this notice is preserved.
1070 # AM_MISSING_PROG(NAME, PROGRAM)
1071 # ------------------------------
1072 AC_DEFUN([AM_MISSING_PROG],
1073 [AC_REQUIRE([AM_MISSING_HAS_RUN])
1074 $1=${$1-"${am_missing_run}$2"}
1078 # AM_MISSING_HAS_RUN
1079 # ------------------
1080 # Define MISSING if not defined so far and test if it supports --run.
1081 # If it does, set am_missing_run to use it, otherwise, to nothing.
1082 AC_DEFUN([AM_MISSING_HAS_RUN],
1083 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1084 AC_REQUIRE_AUX_FILE([missing])dnl
1085 if test x"${MISSING+set}" != xset; then
1088 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1090 MISSING="\${SHELL} $am_aux_dir/missing" ;;
1093 # Use eval to expand $SHELL
1094 if eval "$MISSING --run true"; then
1095 am_missing_run="$MISSING --run "
1098 AC_MSG_WARN([`missing' script is too old or missing])
1102 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1104 # This file is free software; the Free Software Foundation
1105 # gives unlimited permission to copy and/or distribute it,
1106 # with or without modifications, as long as this notice is preserved.
1110 # Check for `mkdir -p'.
1111 AC_DEFUN([AM_PROG_MKDIR_P],
1112 [AC_PREREQ([2.60])dnl
1113 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1114 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
1115 dnl while keeping a definition of mkdir_p for backward compatibility.
1116 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1117 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1118 dnl Makefile.ins that do not define MKDIR_P, so we do our own
1119 dnl adjustment using top_builddir (which is defined more often than
1121 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1123 [[\\/$]]* | ?:[[\\/]]*) ;;
1124 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1128 # Helper functions for option handling. -*- Autoconf -*-
1130 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
1132 # This file is free software; the Free Software Foundation
1133 # gives unlimited permission to copy and/or distribute it,
1134 # with or without modifications, as long as this notice is preserved.
1138 # _AM_MANGLE_OPTION(NAME)
1139 # -----------------------
1140 AC_DEFUN([_AM_MANGLE_OPTION],
1141 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1143 # _AM_SET_OPTION(NAME)
1144 # ------------------------------
1145 # Set option NAME. Presently that only means defining a flag for this option.
1146 AC_DEFUN([_AM_SET_OPTION],
1147 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1149 # _AM_SET_OPTIONS(OPTIONS)
1150 # ----------------------------------
1151 # OPTIONS is a space-separated list of Automake options.
1152 AC_DEFUN([_AM_SET_OPTIONS],
1153 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1155 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1156 # -------------------------------------------
1157 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1158 AC_DEFUN([_AM_IF_OPTION],
1159 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1161 # Check to make sure that the build environment is sane. -*- Autoconf -*-
1163 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1164 # Free Software Foundation, Inc.
1166 # This file is free software; the Free Software Foundation
1167 # gives unlimited permission to copy and/or distribute it,
1168 # with or without modifications, as long as this notice is preserved.
1174 AC_DEFUN([AM_SANITY_CHECK],
1175 [AC_MSG_CHECKING([whether build environment is sane])
1178 echo timestamp > conftest.file
1179 # Reject unsafe characters in $srcdir or the absolute working directory
1180 # name. Accept space and tab only in the latter.
1184 *[[\\\"\#\$\&\'\`$am_lf]]*)
1185 AC_MSG_ERROR([unsafe absolute working directory name]);;
1188 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1189 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1192 # Do `set' in a subshell so we don't clobber the current shell's
1193 # arguments. Must try -L first in case configure is actually a
1194 # symlink; some systems play weird games with the mod time of symlinks
1195 # (eg FreeBSD returns the mod time of the symlink's containing
1198 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1199 if test "$[*]" = "X"; then
1201 set X `ls -t "$srcdir/configure" conftest.file`
1204 if test "$[*]" != "X $srcdir/configure conftest.file" \
1205 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1207 # If neither matched, then we have a broken ls. This can happen
1208 # if, for instance, CONFIG_SHELL is bash and it inherits a
1209 # broken ls alias from the environment. This has actually
1210 # happened. Such a system could not be considered "sane".
1211 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1212 alias in your environment])
1215 test "$[2]" = conftest.file
1221 AC_MSG_ERROR([newly created file is older than distributed files!
1222 Check your system clock])
1224 AC_MSG_RESULT(yes)])
1226 # Copyright (C) 2009 Free Software Foundation, Inc.
1228 # This file is free software; the Free Software Foundation
1229 # gives unlimited permission to copy and/or distribute it,
1230 # with or without modifications, as long as this notice is preserved.
1234 # AM_SILENT_RULES([DEFAULT])
1235 # --------------------------
1236 # Enable less verbose build rules; with the default set to DEFAULT
1237 # (`yes' being less verbose, `no' or empty being verbose).
1238 AC_DEFUN([AM_SILENT_RULES],
1239 [AC_ARG_ENABLE([silent-rules],
1240 [ --enable-silent-rules less verbose build output (undo: `make V=1')
1241 --disable-silent-rules verbose build output (undo: `make V=0')])
1242 case $enable_silent_rules in
1243 yes) AM_DEFAULT_VERBOSITY=0;;
1244 no) AM_DEFAULT_VERBOSITY=1;;
1245 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1247 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1249 AC_SUBST([AM_BACKSLASH])dnl
1250 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1253 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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.
1259 # AM_PROG_INSTALL_STRIP
1260 # ---------------------
1261 # One issue with vendor `install' (even GNU) is that you can't
1262 # specify the program used to strip binaries. This is especially
1263 # annoying in cross-compiling environments, where the build's strip
1264 # is unlikely to handle the host's binaries.
1265 # Fortunately install-sh will honor a STRIPPROG variable, so we
1266 # always use install-sh in `make install-strip', and initialize
1267 # STRIPPROG with the value of the STRIP variable (set by the user).
1268 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1269 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1270 # Installed binaries are usually stripped using `strip' when the user
1271 # run `make install-strip'. However `strip' might not be the right
1272 # tool to use in cross-compilation environments, therefore Automake
1273 # will honor the `STRIP' environment variable to overrule this program.
1274 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1275 if test "$cross_compiling" != no; then
1276 AC_CHECK_TOOL([STRIP], [strip], :)
1278 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1279 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1281 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
1283 # This file is free software; the Free Software Foundation
1284 # gives unlimited permission to copy and/or distribute it,
1285 # with or without modifications, as long as this notice is preserved.
1289 # _AM_SUBST_NOTMAKE(VARIABLE)
1290 # ---------------------------
1291 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1292 # This macro is traced by Automake.
1293 AC_DEFUN([_AM_SUBST_NOTMAKE])
1295 # AM_SUBST_NOTMAKE(VARIABLE)
1296 # ---------------------------
1297 # Public sister of _AM_SUBST_NOTMAKE.
1298 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1300 # Check how to create a tarball. -*- Autoconf -*-
1302 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1304 # This file is free software; the Free Software Foundation
1305 # gives unlimited permission to copy and/or distribute it,
1306 # with or without modifications, as long as this notice is preserved.
1310 # _AM_PROG_TAR(FORMAT)
1311 # --------------------
1312 # Check how to create a tarball in format FORMAT.
1313 # FORMAT should be one of `v7', `ustar', or `pax'.
1315 # Substitute a variable $(am__tar) that is a command
1316 # writing to stdout a FORMAT-tarball containing the directory
1318 # tardir=directory && $(am__tar) > result.tar
1320 # Substitute a variable $(am__untar) that extract such
1321 # a tarball read from stdin.
1322 # $(am__untar) < result.tar
1323 AC_DEFUN([_AM_PROG_TAR],
1324 [# Always define AMTAR for backward compatibility.
1325 AM_MISSING_PROG([AMTAR], [tar])
1327 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1328 [m4_case([$1], [ustar],, [pax],,
1329 [m4_fatal([Unknown tar format])])
1330 AC_MSG_CHECKING([how to create a $1 tar archive])
1331 # Loop over all known methods to create a tar archive until one works.
1332 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1333 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1334 # Do not fold the above two line into one, because Tru64 sh and
1335 # Solaris sh will not grok spaces in the rhs of `-'.
1336 for _am_tool in $_am_tools
1340 for _am_tar in tar gnutar gtar;
1342 AM_RUN_LOG([$_am_tar --version]) && break
1344 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1345 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1346 am__untar="$_am_tar -xf -"
1349 # Must skip GNU tar: if it does not support --format= it doesn't create
1350 # ustar tarball either.
1351 (tar --version) >/dev/null 2>&1 && continue
1352 am__tar='tar chf - "$$tardir"'
1353 am__tar_='tar chf - "$tardir"'
1354 am__untar='tar xf -'
1357 am__tar='pax -L -x $1 -w "$$tardir"'
1358 am__tar_='pax -L -x $1 -w "$tardir"'
1362 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1363 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1364 am__untar='cpio -i -H $1 -d'
1373 # If the value was cached, stop now. We just wanted to have am__tar
1374 # and am__untar set.
1375 test -n "${am_cv_prog_tar_$1}" && break
1377 # tar/untar a dummy directory, and stop if the command works
1380 echo GrepMe > conftest.dir/file
1381 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1383 if test -s conftest.tar; then
1384 AM_RUN_LOG([$am__untar <conftest.tar])
1385 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1390 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1391 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1393 AC_SUBST([am__untar])
1396 m4_include([build/autotools/as-compiler-flag.m4])
1397 m4_include([build/autotools/gtk-doc.m4])
1398 m4_include([build/autotools/introspection.m4])
1399 m4_include([build/autotools/libtool.m4])
1400 m4_include([build/autotools/ltoptions.m4])
1401 m4_include([build/autotools/ltsugar.m4])
1402 m4_include([build/autotools/ltversion.m4])
1403 m4_include([build/autotools/lt~obsolete.m4])