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]), [2.66],,
17 [m4_warning([this file was generated for autoconf 2.66.
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/>.])
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`
482 # Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005
483 # Free Software Foundation, Inc.
485 # This file is free software; the Free Software Foundation
486 # gives unlimited permission to copy and/or distribute it,
487 # with or without modifications, as long as this notice is preserved.
491 # This was merged into AC_PROG_CC in Autoconf.
493 AU_DEFUN([AM_PROG_CC_STDC],
495 AC_DIAGNOSE([obsolete], [$0:
496 your code should no longer depend upon `am_cv_prog_cc_stdc', but upon
497 `ac_cv_prog_cc_stdc'. Remove this warning and the assignment when
498 you adjust the code. You can also remove the above call to
499 AC_PROG_CC if you already called it elsewhere.])
500 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
502 AU_DEFUN([fp_PROG_CC_STDC])
504 # AM_CONDITIONAL -*- Autoconf -*-
506 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
507 # Free Software Foundation, Inc.
509 # This file is free software; the Free Software Foundation
510 # gives unlimited permission to copy and/or distribute it,
511 # with or without modifications, as long as this notice is preserved.
515 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
516 # -------------------------------------
517 # Define a conditional.
518 AC_DEFUN([AM_CONDITIONAL],
520 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
521 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
522 AC_SUBST([$1_TRUE])dnl
523 AC_SUBST([$1_FALSE])dnl
524 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
525 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
526 m4_define([_AM_COND_VALUE_$1], [$2])dnl
534 AC_CONFIG_COMMANDS_PRE(
535 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
536 AC_MSG_ERROR([[conditional "$1" was never defined.
537 Usually this means the macro was only invoked conditionally.]])
540 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
541 # Free Software Foundation, Inc.
543 # This file is free software; the Free Software Foundation
544 # gives unlimited permission to copy and/or distribute it,
545 # with or without modifications, as long as this notice is preserved.
549 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
550 # written in clear, in which case automake, when reading aclocal.m4,
551 # will think it sees a *use*, and therefore will trigger all it's
552 # C support machinery. Also note that it means that autoscan, seeing
553 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
556 # _AM_DEPENDENCIES(NAME)
557 # ----------------------
558 # See how the compiler implements dependency checking.
559 # NAME is "CC", "CXX", "GCJ", or "OBJC".
560 # We try a few techniques and use that to set a single cache variable.
562 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
563 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
564 # dependency, and given that the user is not expected to run this macro,
565 # just rely on AC_PROG_CC.
566 AC_DEFUN([_AM_DEPENDENCIES],
567 [AC_REQUIRE([AM_SET_DEPDIR])dnl
568 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
569 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
570 AC_REQUIRE([AM_DEP_TRACK])dnl
572 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
573 [$1], CXX, [depcc="$CXX" am_compiler_list=],
574 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
575 [$1], UPC, [depcc="$UPC" am_compiler_list=],
576 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
577 [depcc="$$1" am_compiler_list=])
579 AC_CACHE_CHECK([dependency style of $depcc],
580 [am_cv_$1_dependencies_compiler_type],
581 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
582 # We make a subdir and do the tests there. Otherwise we can end up
583 # making bogus files that we don't know about and never remove. For
584 # instance it was reported that on HP-UX the gcc test will end up
585 # making a dummy file named `D' -- because `-MD' means `put the output
588 # Copy depcomp to subdir because otherwise we won't find it if we're
589 # using a relative directory.
590 cp "$am_depcomp" conftest.dir
592 # We will build objects and dependencies in a subdirectory because
593 # it helps to detect inapplicable dependency modes. For instance
594 # both Tru64's cc and ICC support -MD to output dependencies as a
595 # side effect of compilation, but ICC will put the dependencies in
596 # the current directory while Tru64 will put them in the object
600 am_cv_$1_dependencies_compiler_type=none
601 if test "$am_compiler_list" = ""; then
602 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
606 [case " $depcc " in #(
607 *\ -arch\ *\ -arch\ *) am__universal=true ;;
610 [case " $depcc " in #(
611 *\ -arch\ *\ -arch\ *) am__universal=true ;;
614 for depmode in $am_compiler_list; do
615 # Setup a source with many dependencies, because some compilers
616 # like to wrap large dependency lists on column 80 (with \), and
617 # we should not choose a depcomp mode which is confused by this.
619 # We need to recreate these files for each test, as the compiler may
620 # overwrite some of them when testing with obscure command lines.
621 # This happens at least with the AIX C compiler.
623 for i in 1 2 3 4 5 6; do
624 echo '#include "conftst'$i'.h"' >> sub/conftest.c
625 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
626 # Solaris 8's {/usr,}/bin/sh.
627 touch sub/conftst$i.h
629 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
631 # We check with `-c' and `-o' for the sake of the "dashmstdout"
632 # mode. It turns out that the SunPro C++ compiler does not properly
633 # handle `-M -o', and we need to detect this. Also, some Intel
634 # versions had trouble with output in subdirs
635 am__obj=sub/conftest.${OBJEXT-o}
636 am__minus_obj="-o $am__obj"
639 # This depmode causes a compiler race in universal mode.
640 test "$am__universal" = false || continue
643 # after this tag, mechanisms are not by side-effect, so they'll
644 # only be used when explicitly requested
645 if test "x$enable_dependency_tracking" = xyes; then
651 msvisualcpp | msvcmsys)
652 # This compiler won't grok `-c -o', but also, the minuso test has
653 # not run yet. These depmodes are late enough in the game, and
654 # so weak that their functioning should not be impacted.
655 am__obj=conftest.${OBJEXT-o}
660 if depmode=$depmode \
661 source=sub/conftest.c object=$am__obj \
662 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
663 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
664 >/dev/null 2>conftest.err &&
665 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
666 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
667 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
668 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
669 # icc doesn't choke on unknown options, it will just issue warnings
670 # or remarks (even with -Werror). So we grep stderr for any message
671 # that says an option was ignored or not supported.
672 # When given -MP, icc 7.0 and 7.1 complain thusly:
673 # icc: Command line warning: ignoring option '-M'; no argument required
674 # The diagnosis changed in icc 8.0:
675 # icc: Command line remark: option '-MP' not supported
676 if (grep 'ignoring option' conftest.err ||
677 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
678 am_cv_$1_dependencies_compiler_type=$depmode
687 am_cv_$1_dependencies_compiler_type=none
690 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
691 AM_CONDITIONAL([am__fastdep$1], [
692 test "x$enable_dependency_tracking" != xno \
693 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
699 # Choose a directory name for dependency files.
700 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
701 AC_DEFUN([AM_SET_DEPDIR],
702 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
703 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
709 AC_DEFUN([AM_DEP_TRACK],
710 [AC_ARG_ENABLE(dependency-tracking,
711 [ --disable-dependency-tracking speeds up one-time build
712 --enable-dependency-tracking do not reject slow dependency extractors])
713 if test "x$enable_dependency_tracking" != xno; then
714 am_depcomp="$ac_aux_dir/depcomp"
717 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
718 AC_SUBST([AMDEPBACKSLASH])dnl
719 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
722 # Generate code to set up dependency tracking. -*- Autoconf -*-
724 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
725 # Free Software Foundation, Inc.
727 # This file is free software; the Free Software Foundation
728 # gives unlimited permission to copy and/or distribute it,
729 # with or without modifications, as long as this notice is preserved.
733 # _AM_OUTPUT_DEPENDENCY_COMMANDS
734 # ------------------------------
735 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
737 # Autoconf 2.62 quotes --file arguments for eval, but not when files
738 # are listed without --file. Let's play safe and only enable the eval
739 # if we detect the quoting.
740 case $CONFIG_FILES in
741 *\'*) eval set x "$CONFIG_FILES" ;;
742 *) set x $CONFIG_FILES ;;
747 # Strip MF so we end up with the name of the file.
748 mf=`echo "$mf" | sed -e 's/:.*$//'`
749 # Check whether this is an Automake generated Makefile or not.
750 # We used to match only the files named `Makefile.in', but
751 # some people rename them; so instead we look at the file content.
752 # Grep'ing the first line is not enough: some people post-process
753 # each Makefile.in and add a new line on top of each file to say so.
754 # Grep'ing the whole file is not good either: AIX grep has a line
755 # limit of 2048, but all sed's we know have understand at least 4000.
756 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
757 dirpart=`AS_DIRNAME("$mf")`
761 # Extract the definition of DEPDIR, am__include, and am__quote
762 # from the Makefile without running `make'.
763 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
764 test -z "$DEPDIR" && continue
765 am__include=`sed -n 's/^am__include = //p' < "$mf"`
766 test -z "am__include" && continue
767 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
768 # When using ansi2knr, U may be empty or an underscore; expand it
769 U=`sed -n 's/^U = //p' < "$mf"`
770 # Find all dependency output files, they are included files with
771 # $(DEPDIR) in their names. We invoke sed twice because it is the
772 # simplest approach to changing $(DEPDIR) to its actual value in the
774 for file in `sed -n "
775 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
776 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
777 # Make sure the directory exists.
778 test -f "$dirpart/$file" && continue
779 fdir=`AS_DIRNAME(["$file"])`
780 AS_MKDIR_P([$dirpart/$fdir])
781 # echo "creating $dirpart/$file"
782 echo '# dummy' > "$dirpart/$file"
786 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
789 # AM_OUTPUT_DEPENDENCY_COMMANDS
790 # -----------------------------
791 # This macro should only be invoked once -- use via AC_REQUIRE.
793 # This code is only required when automatic dependency tracking
794 # is enabled. FIXME. This creates each `.P' file that we will
795 # need in order to bootstrap the dependency handling code.
796 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
797 [AC_CONFIG_COMMANDS([depfiles],
798 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
799 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
802 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
803 # Free Software Foundation, Inc.
805 # This file is free software; the Free Software Foundation
806 # gives unlimited permission to copy and/or distribute it,
807 # with or without modifications, as long as this notice is preserved.
811 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
812 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
814 # Do all the work for Automake. -*- Autoconf -*-
816 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
817 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
819 # This file is free software; the Free Software Foundation
820 # gives unlimited permission to copy and/or distribute it,
821 # with or without modifications, as long as this notice is preserved.
825 # This macro actually does too much. Some checks are only needed if
826 # your package does certain things. But this isn't really a big deal.
828 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
829 # AM_INIT_AUTOMAKE([OPTIONS])
830 # -----------------------------------------------
831 # The call with PACKAGE and VERSION arguments is the old style
832 # call (pre autoconf-2.50), which is being phased out. PACKAGE
833 # and VERSION should now be passed to AC_INIT and removed from
834 # the call to AM_INIT_AUTOMAKE.
835 # We support both call styles for the transition. After
836 # the next Automake release, Autoconf can make the AC_INIT
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839 AC_DEFUN([AM_INIT_AUTOMAKE],
840 [AC_PREREQ([2.62])dnl
841 dnl Autoconf wants to disallow AM_ names. We explicitly allow
842 dnl the ones we care about.
843 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
844 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
845 AC_REQUIRE([AC_PROG_INSTALL])dnl
846 if test "`cd $srcdir && pwd`" != "`pwd`"; then
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849 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
850 # test to see if srcdir already configured
851 if test -f $srcdir/config.status; then
852 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
856 # test whether we have cygpath
857 if test -z "$CYGPATH_W"; then
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864 AC_SUBST([CYGPATH_W])
866 # Define the identity of the package.
867 dnl Distinguish between old-style and new-style calls.
869 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
870 AC_SUBST([PACKAGE], [$1])dnl
871 AC_SUBST([VERSION], [$2])],
872 [_AM_SET_OPTIONS([$1])dnl
873 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
874 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
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876 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
877 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
879 _AM_IF_OPTION([no-define],,
880 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
881 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
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885 AC_REQUIRE([AC_ARG_PROGRAM])dnl
886 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
887 AM_MISSING_PROG(AUTOCONF, autoconf)
888 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
889 AM_MISSING_PROG(AUTOHEADER, autoheader)
890 AM_MISSING_PROG(MAKEINFO, makeinfo)
891 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
892 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
893 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
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897 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
898 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
899 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
900 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
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902 _AM_IF_OPTION([no-dependencies],,
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905 [define([AC_PROG_CC],
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907 AC_PROVIDE_IFELSE([AC_PROG_CXX],
908 [_AM_DEPENDENCIES(CXX)],
909 [define([AC_PROG_CXX],
910 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
911 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
912 [_AM_DEPENDENCIES(OBJC)],
913 [define([AC_PROG_OBJC],
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916 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
917 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
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920 AC_CONFIG_COMMANDS_PRE(dnl
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925 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
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927 dnl mangled by Autoconf and run in a shell conditional statement.
928 m4_define([_AC_COMPILER_EXEEXT],
929 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
932 # When config.status generates a header, we must update the stamp-h file.
933 # This file resides in the same directory as the config header
934 # that is generated. The stamp files are numbered to have different names.
936 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
937 # loop where config.status creates the headers, so we can generate
938 # our stamp files there.
939 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
940 [# Compute $1's index in $config_headers.
943 for _am_header in $config_headers :; do
945 $_am_arg | $_am_arg:* )
948 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
951 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
953 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
955 # This file is free software; the Free Software Foundation
956 # gives unlimited permission to copy and/or distribute it,
957 # with or without modifications, as long as this notice is preserved.
961 # Define $install_sh.
962 AC_DEFUN([AM_PROG_INSTALL_SH],
963 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
964 if test x"${install_sh}" != xset; then
967 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
969 install_sh="\${SHELL} $am_aux_dir/install-sh"
972 AC_SUBST(install_sh)])
974 # Copyright (C) 2003, 2005 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.
982 # Check whether the underlying file-system supports filenames
983 # with a leading dot. For instance MS-DOS doesn't.
984 AC_DEFUN([AM_SET_LEADING_DOT],
985 [rm -rf .tst 2>/dev/null
986 mkdir .tst 2>/dev/null
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992 rmdir .tst 2>/dev/null
993 AC_SUBST([am__leading_dot])])
995 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
998 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
999 # Free Software Foundation, Inc.
1001 # This file is free software; the Free Software Foundation
1002 # gives unlimited permission to copy and/or distribute it,
1003 # with or without modifications, as long as this notice is preserved.
1007 # AM_MAINTAINER_MODE([DEFAULT-MODE])
1008 # ----------------------------------
1009 # Control maintainer-specific portions of Makefiles.
1010 # Default is to disable them, unless `enable' is passed literally.
1011 # For symmetry, `disable' may be passed as well. Anyway, the user
1012 # can override the default with the --enable/--disable switch.
1013 AC_DEFUN([AM_MAINTAINER_MODE],
1014 [m4_case(m4_default([$1], [disable]),
1015 [enable], [m4_define([am_maintainer_other], [disable])],
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1017 [m4_define([am_maintainer_other], [enable])
1018 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
1019 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
1020 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
1021 AC_ARG_ENABLE([maintainer-mode],
1022 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
1023 (and sometimes confusing) to the casual installer],
1024 [USE_MAINTAINER_MODE=$enableval],
1025 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
1026 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
1027 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
1028 MAINT=$MAINTAINER_MODE_TRUE
1029 AC_SUBST([MAINT])dnl
1033 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
1035 # Check to see how 'make' treats includes. -*- Autoconf -*-
1037 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
1039 # This file is free software; the Free Software Foundation
1040 # gives unlimited permission to copy and/or distribute it,
1041 # with or without modifications, as long as this notice is preserved.
1047 # Check to see how make treats includes.
1048 AC_DEFUN([AM_MAKE_INCLUDE],
1049 [am_make=${MAKE-make}
1050 cat > confinc << 'END'
1052 @echo this is the am__doit target
1055 # If we don't find an include directive, just comment out the code.
1056 AC_MSG_CHECKING([for style of include used by $am_make])
1060 # First try GNU make style include.
1061 echo "include confinc" > confmf
1062 # Ignore all kinds of additional output from `make'.
1063 case `$am_make -s -f confmf 2> /dev/null` in #(
1064 *the\ am__doit\ target*)
1070 # Now try BSD make style include.
1071 if test "$am__include" = "#"; then
1072 echo '.include "confinc"' > confmf
1073 case `$am_make -s -f confmf 2> /dev/null` in #(
1074 *the\ am__doit\ target*)
1075 am__include=.include
1081 AC_SUBST([am__include])
1082 AC_SUBST([am__quote])
1083 AC_MSG_RESULT([$_am_result])
1084 rm -f confinc confmf
1087 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
1088 # Free Software Foundation, Inc.
1090 # This file is free software; the Free Software Foundation
1091 # gives unlimited permission to copy and/or distribute it,
1092 # with or without modifications, as long as this notice is preserved.
1098 # Like AC_PROG_CC_C_O, but changed for automake.
1099 AC_DEFUN([AM_PROG_CC_C_O],
1100 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
1101 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1102 AC_REQUIRE_AUX_FILE([compile])dnl
1103 # FIXME: we rely on the cache variable name because
1104 # there is no other way.
1106 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
1107 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
1108 if test "$am_t" != yes; then
1109 # Losing compiler, so override with the script.
1110 # FIXME: It is wrong to rewrite CC.
1111 # But if we don't then we get into trouble of one sort or another.
1112 # A longer-term fix would be to have automake use am__CC in this case,
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1114 CC="$am_aux_dir/compile $CC"
1116 dnl Make sure AC_PROG_CC is never called again, or it will override our
1118 m4_define([AC_PROG_CC],
1119 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
1122 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1124 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
1125 # Free Software Foundation, Inc.
1127 # This file is free software; the Free Software Foundation
1128 # gives unlimited permission to copy and/or distribute it,
1129 # with or without modifications, as long as this notice is preserved.
1133 # AM_MISSING_PROG(NAME, PROGRAM)
1134 # ------------------------------
1135 AC_DEFUN([AM_MISSING_PROG],
1136 [AC_REQUIRE([AM_MISSING_HAS_RUN])
1137 $1=${$1-"${am_missing_run}$2"}
1141 # AM_MISSING_HAS_RUN
1142 # ------------------
1143 # Define MISSING if not defined so far and test if it supports --run.
1144 # If it does, set am_missing_run to use it, otherwise, to nothing.
1145 AC_DEFUN([AM_MISSING_HAS_RUN],
1146 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1147 AC_REQUIRE_AUX_FILE([missing])dnl
1148 if test x"${MISSING+set}" != xset; then
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1153 MISSING="\${SHELL} $am_aux_dir/missing" ;;
1156 # Use eval to expand $SHELL
1157 if eval "$MISSING --run true"; then
1158 am_missing_run="$MISSING --run "
1161 AC_MSG_WARN([`missing' script is too old or missing])
1165 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1167 # This file is free software; the Free Software Foundation
1168 # gives unlimited permission to copy and/or distribute it,
1169 # with or without modifications, as long as this notice is preserved.
1173 # Check for `mkdir -p'.
1174 AC_DEFUN([AM_PROG_MKDIR_P],
1175 [AC_PREREQ([2.60])dnl
1176 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1177 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
1178 dnl while keeping a definition of mkdir_p for backward compatibility.
1179 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1180 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1181 dnl Makefile.ins that do not define MKDIR_P, so we do our own
1182 dnl adjustment using top_builddir (which is defined more often than
1184 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1186 [[\\/$]]* | ?:[[\\/]]*) ;;
1187 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1191 # Helper functions for option handling. -*- Autoconf -*-
1193 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
1195 # This file is free software; the Free Software Foundation
1196 # gives unlimited permission to copy and/or distribute it,
1197 # with or without modifications, as long as this notice is preserved.
1201 # _AM_MANGLE_OPTION(NAME)
1202 # -----------------------
1203 AC_DEFUN([_AM_MANGLE_OPTION],
1204 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1206 # _AM_SET_OPTION(NAME)
1207 # ------------------------------
1208 # Set option NAME. Presently that only means defining a flag for this option.
1209 AC_DEFUN([_AM_SET_OPTION],
1210 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1212 # _AM_SET_OPTIONS(OPTIONS)
1213 # ----------------------------------
1214 # OPTIONS is a space-separated list of Automake options.
1215 AC_DEFUN([_AM_SET_OPTIONS],
1216 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1218 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1219 # -------------------------------------------
1220 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1221 AC_DEFUN([_AM_IF_OPTION],
1222 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1224 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2009
1225 # Free Software Foundation, Inc.
1227 # This file is free software; the Free Software Foundation
1228 # gives unlimited permission to copy and/or distribute it,
1229 # with or without modifications, as long as this notice is preserved.
1231 # AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
1232 # ---------------------------------------------------------------------------
1233 # Adds support for distributing Python modules and packages. To
1234 # install modules, copy them to $(pythondir), using the python_PYTHON
1235 # automake variable. To install a package with the same name as the
1236 # automake package, install to $(pkgpythondir), or use the
1237 # pkgpython_PYTHON automake variable.
1239 # The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
1240 # locations to install python extension modules (shared libraries).
1241 # Another macro is required to find the appropriate flags to compile
1242 # extension modules.
1244 # If your package is configured with a different prefix to python,
1245 # users will have to add the install directory to the PYTHONPATH
1246 # environment variable, or create a .pth file (see the python
1247 # documentation for details).
1249 # If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will
1250 # cause an error if the version of python installed on the system
1251 # doesn't meet the requirement. MINIMUM-VERSION should consist of
1252 # numbers and dots only.
1253 AC_DEFUN([AM_PATH_PYTHON],
1255 dnl Find a Python interpreter. Python versions prior to 2.0 are not
1256 dnl supported. (2.0 was released on October 16, 2000).
1257 m4_define_default([_AM_PYTHON_INTERPRETER_LIST],
1258 [python python2 python3 python3.0 python2.5 python2.4 python2.3 python2.2 dnl
1259 python2.1 python2.0])
1262 dnl No version check is needed.
1263 # Find any Python interpreter.
1264 if test -z "$PYTHON"; then
1265 AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :)
1267 am_display_PYTHON=python
1269 dnl A version check is needed.
1270 if test -n "$PYTHON"; then
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1272 AC_MSG_CHECKING([whether $PYTHON version >= $1])
1273 AM_PYTHON_CHECK_VERSION([$PYTHON], [$1],
1274 [AC_MSG_RESULT(yes)],
1275 [AC_MSG_ERROR(too old)])
1276 am_display_PYTHON=$PYTHON
1278 # Otherwise, try each interpreter until we find one that satisfies
1280 AC_CACHE_CHECK([for a Python interpreter with version >= $1],
1281 [am_cv_pathless_PYTHON],[
1282 for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do
1283 test "$am_cv_pathless_PYTHON" = none && break
1284 AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break])
1286 # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
1287 if test "$am_cv_pathless_PYTHON" = none; then
1290 AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON])
1292 am_display_PYTHON=$am_cv_pathless_PYTHON
1296 if test "$PYTHON" = :; then
1297 dnl Run any user-specified action, or abort.
1298 m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
1301 dnl Query Python for its version number. Getting [:3] seems to be
1302 dnl the best way to do this; it's what "site.py" does in the standard
1305 AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version],
1306 [am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[[:3]])"`])
1307 AC_SUBST([PYTHON_VERSION], [$am_cv_python_version])
1309 dnl Use the values of $prefix and $exec_prefix for the corresponding
1310 dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made
1311 dnl distinct variables so they can be overridden if need be. However,
1312 dnl general consensus is that you shouldn't need this ability.
1314 AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
1315 AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
1317 dnl At times (like when building shared libraries) you may want
1318 dnl to know which OS platform Python thinks this is.
1320 AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform],
1321 [am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`])
1322 AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform])
1325 dnl Set up 4 directories:
1327 dnl pythondir -- where to install python scripts. This is the
1328 dnl site-packages directory, not the python standard library
1329 dnl directory like in previous automake betas. This behavior
1330 dnl is more consistent with lispdir.m4 for example.
1331 dnl Query distutils for this directory. distutils does not exist in
1332 dnl Python 1.5, so we fall back to the hardcoded directory if it
1334 AC_CACHE_CHECK([for $am_display_PYTHON script directory],
1335 [am_cv_python_pythondir],
1336 [if test "x$prefix" = xNONE
1338 am_py_prefix=$ac_default_prefix
1340 am_py_prefix=$prefix
1342 am_cv_python_pythondir=`$PYTHON -c "import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.get_python_lib(0,0,prefix='$am_py_prefix'))" 2>/dev/null ||
1343 echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`
1344 case $am_cv_python_pythondir in
1346 am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
1347 am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"`
1350 case $am_py_prefix in
1353 am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages
1359 AC_SUBST([pythondir], [$am_cv_python_pythondir])
1361 dnl pkgpythondir -- $PACKAGE directory under pythondir. Was
1362 dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is
1363 dnl more consistent with the rest of automake.
1365 AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
1367 dnl pyexecdir -- directory for installing python extension modules
1368 dnl (shared libraries)
1369 dnl Query distutils for this directory. distutils does not exist in
1370 dnl Python 1.5, so we fall back to the hardcoded directory if it
1372 AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
1373 [am_cv_python_pyexecdir],
1374 [if test "x$exec_prefix" = xNONE
1376 am_py_exec_prefix=$am_py_prefix
1378 am_py_exec_prefix=$exec_prefix
1380 am_cv_python_pyexecdir=`$PYTHON -c "import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.get_python_lib(1,0,prefix='$am_py_exec_prefix'))" 2>/dev/null ||
1381 echo "$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages"`
1382 case $am_cv_python_pyexecdir in
1383 $am_py_exec_prefix*)
1384 am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
1385 am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"`
1388 case $am_py_exec_prefix in
1391 am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages
1397 AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
1399 dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
1401 AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
1403 dnl Run any user-specified action.
1410 # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
1411 # ---------------------------------------------------------------------------
1412 # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
1413 # Run ACTION-IF-FALSE otherwise.
1414 # This test uses sys.hexversion instead of the string equivalent (first
1415 # word of sys.version), in order to cope with versions such as 2.2c1.
1416 # This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
1417 AC_DEFUN([AM_PYTHON_CHECK_VERSION],
1419 # split strings by '.' and convert to numeric. Append some zeros
1420 # because we need at least 4 digits for the hex conversion.
1421 # map returns an iterator in Python 3.0 and a list in 2.x
1422 minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
1424 # xrange is not present in Python 3.0 and range returns an iterator
1425 for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]]
1426 sys.exit(sys.hexversion < minverhex)"
1427 AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])
1429 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1431 # This file is free software; the Free Software Foundation
1432 # gives unlimited permission to copy and/or distribute it,
1433 # with or without modifications, as long as this notice is preserved.
1435 # AM_RUN_LOG(COMMAND)
1436 # -------------------
1437 # Run COMMAND, save the exit status in ac_status, and log it.
1438 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
1439 AC_DEFUN([AM_RUN_LOG],
1440 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
1441 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
1443 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1444 (exit $ac_status); }])
1446 # Check to make sure that the build environment is sane. -*- Autoconf -*-
1448 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1449 # Free Software Foundation, Inc.
1451 # This file is free software; the Free Software Foundation
1452 # gives unlimited permission to copy and/or distribute it,
1453 # with or without modifications, as long as this notice is preserved.
1459 AC_DEFUN([AM_SANITY_CHECK],
1460 [AC_MSG_CHECKING([whether build environment is sane])
1463 echo timestamp > conftest.file
1464 # Reject unsafe characters in $srcdir or the absolute working directory
1465 # name. Accept space and tab only in the latter.
1469 *[[\\\"\#\$\&\'\`$am_lf]]*)
1470 AC_MSG_ERROR([unsafe absolute working directory name]);;
1473 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1474 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1477 # Do `set' in a subshell so we don't clobber the current shell's
1478 # arguments. Must try -L first in case configure is actually a
1479 # symlink; some systems play weird games with the mod time of symlinks
1480 # (eg FreeBSD returns the mod time of the symlink's containing
1483 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1484 if test "$[*]" = "X"; then
1486 set X `ls -t "$srcdir/configure" conftest.file`
1489 if test "$[*]" != "X $srcdir/configure conftest.file" \
1490 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1492 # If neither matched, then we have a broken ls. This can happen
1493 # if, for instance, CONFIG_SHELL is bash and it inherits a
1494 # broken ls alias from the environment. This has actually
1495 # happened. Such a system could not be considered "sane".
1496 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1497 alias in your environment])
1500 test "$[2]" = conftest.file
1506 AC_MSG_ERROR([newly created file is older than distributed files!
1507 Check your system clock])
1509 AC_MSG_RESULT(yes)])
1511 # Copyright (C) 2009 Free Software Foundation, Inc.
1513 # This file is free software; the Free Software Foundation
1514 # gives unlimited permission to copy and/or distribute it,
1515 # with or without modifications, as long as this notice is preserved.
1519 # AM_SILENT_RULES([DEFAULT])
1520 # --------------------------
1521 # Enable less verbose build rules; with the default set to DEFAULT
1522 # (`yes' being less verbose, `no' or empty being verbose).
1523 AC_DEFUN([AM_SILENT_RULES],
1524 [AC_ARG_ENABLE([silent-rules],
1525 [ --enable-silent-rules less verbose build output (undo: `make V=1')
1526 --disable-silent-rules verbose build output (undo: `make V=0')])
1527 case $enable_silent_rules in
1528 yes) AM_DEFAULT_VERBOSITY=0;;
1529 no) AM_DEFAULT_VERBOSITY=1;;
1530 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1532 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1534 AC_SUBST([AM_BACKSLASH])dnl
1535 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1538 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1540 # This file is free software; the Free Software Foundation
1541 # gives unlimited permission to copy and/or distribute it,
1542 # with or without modifications, as long as this notice is preserved.
1544 # AM_PROG_INSTALL_STRIP
1545 # ---------------------
1546 # One issue with vendor `install' (even GNU) is that you can't
1547 # specify the program used to strip binaries. This is especially
1548 # annoying in cross-compiling environments, where the build's strip
1549 # is unlikely to handle the host's binaries.
1550 # Fortunately install-sh will honor a STRIPPROG variable, so we
1551 # always use install-sh in `make install-strip', and initialize
1552 # STRIPPROG with the value of the STRIP variable (set by the user).
1553 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1554 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1555 # Installed binaries are usually stripped using `strip' when the user
1556 # run `make install-strip'. However `strip' might not be the right
1557 # tool to use in cross-compilation environments, therefore Automake
1558 # will honor the `STRIP' environment variable to overrule this program.
1559 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1560 if test "$cross_compiling" != no; then
1561 AC_CHECK_TOOL([STRIP], [strip], :)
1563 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1564 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1566 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
1568 # This file is free software; the Free Software Foundation
1569 # gives unlimited permission to copy and/or distribute it,
1570 # with or without modifications, as long as this notice is preserved.
1574 # _AM_SUBST_NOTMAKE(VARIABLE)
1575 # ---------------------------
1576 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1577 # This macro is traced by Automake.
1578 AC_DEFUN([_AM_SUBST_NOTMAKE])
1580 # AM_SUBST_NOTMAKE(VARIABLE)
1581 # ---------------------------
1582 # Public sister of _AM_SUBST_NOTMAKE.
1583 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1585 # Check how to create a tarball. -*- Autoconf -*-
1587 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1589 # This file is free software; the Free Software Foundation
1590 # gives unlimited permission to copy and/or distribute it,
1591 # with or without modifications, as long as this notice is preserved.
1595 # _AM_PROG_TAR(FORMAT)
1596 # --------------------
1597 # Check how to create a tarball in format FORMAT.
1598 # FORMAT should be one of `v7', `ustar', or `pax'.
1600 # Substitute a variable $(am__tar) that is a command
1601 # writing to stdout a FORMAT-tarball containing the directory
1603 # tardir=directory && $(am__tar) > result.tar
1605 # Substitute a variable $(am__untar) that extract such
1606 # a tarball read from stdin.
1607 # $(am__untar) < result.tar
1608 AC_DEFUN([_AM_PROG_TAR],
1609 [# Always define AMTAR for backward compatibility.
1610 AM_MISSING_PROG([AMTAR], [tar])
1612 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1613 [m4_case([$1], [ustar],, [pax],,
1614 [m4_fatal([Unknown tar format])])
1615 AC_MSG_CHECKING([how to create a $1 tar archive])
1616 # Loop over all known methods to create a tar archive until one works.
1617 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1618 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1619 # Do not fold the above two line into one, because Tru64 sh and
1620 # Solaris sh will not grok spaces in the rhs of `-'.
1621 for _am_tool in $_am_tools
1625 for _am_tar in tar gnutar gtar;
1627 AM_RUN_LOG([$_am_tar --version]) && break
1629 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1630 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1631 am__untar="$_am_tar -xf -"
1634 # Must skip GNU tar: if it does not support --format= it doesn't create
1635 # ustar tarball either.
1636 (tar --version) >/dev/null 2>&1 && continue
1637 am__tar='tar chf - "$$tardir"'
1638 am__tar_='tar chf - "$tardir"'
1639 am__untar='tar xf -'
1642 am__tar='pax -L -x $1 -w "$$tardir"'
1643 am__tar_='pax -L -x $1 -w "$tardir"'
1647 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1648 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1649 am__untar='cpio -i -H $1 -d'
1658 # If the value was cached, stop now. We just wanted to have am__tar
1659 # and am__untar set.
1660 test -n "${am_cv_prog_tar_$1}" && break
1662 # tar/untar a dummy directory, and stop if the command works
1665 echo GrepMe > conftest.dir/file
1666 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1668 if test -s conftest.tar; then
1669 AM_RUN_LOG([$am__untar <conftest.tar])
1670 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1675 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1676 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1678 AC_SUBST([am__untar])
1681 m4_include([m4/as-ac-expand.m4])
1682 m4_include([m4/jhflags.m4])
1683 m4_include([m4/libtool.m4])
1684 m4_include([m4/ltoptions.m4])
1685 m4_include([m4/ltsugar.m4])
1686 m4_include([m4/ltversion.m4])
1687 m4_include([m4/lt~obsolete.m4])
1688 m4_include([m4/python.m4])