1 # generated automatically by aclocal 1.13.4 -*- Autoconf -*-
3 # Copyright (C) 1996-2013 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_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15 m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18 [m4_warning([this file was generated for autoconf 2.69.
19 You have another version of autoconf. It may work, but is not guaranteed to.
20 If you have problems, you may need to regenerate the build system entirely.
21 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
23 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
24 # serial 1 (pkg-config-0.24)
26 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
28 # This program is free software; you can redistribute it and/or modify
29 # it under the terms of the GNU General Public License as published by
30 # the Free Software Foundation; either version 2 of the License, or
31 # (at your option) any later version.
33 # This program is distributed in the hope that it will be useful, but
34 # WITHOUT ANY WARRANTY; without even the implied warranty of
35 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
36 # General Public License for more details.
38 # You should have received a copy of the GNU General Public License
39 # along with this program; if not, write to the Free Software
40 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
42 # As a special exception to the GNU General Public License, if you
43 # distribute this file as part of a program that contains a
44 # configuration script generated by Autoconf, you may include it under
45 # the same distribution terms that you use for the rest of that program.
47 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
48 # ----------------------------------
49 AC_DEFUN([PKG_PROG_PKG_CONFIG],
50 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
51 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
52 m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
53 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
54 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
55 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
57 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
58 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
60 if test -n "$PKG_CONFIG"; then
61 _pkg_min_version=m4_default([$1], [0.9.0])
62 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
63 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
70 ])# PKG_PROG_PKG_CONFIG
72 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
74 # Check to see whether a particular set of modules exists. Similar
75 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
77 # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
78 # only at the first occurence in configure.ac, so if the first place
79 # it's called might be skipped (such as if it is within an "if", you
80 # have to call PKG_CHECK_EXISTS manually
81 # --------------------------------------------------------------
82 AC_DEFUN([PKG_CHECK_EXISTS],
83 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
84 if test -n "$PKG_CONFIG" && \
85 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
91 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
92 # ---------------------------------------------
93 m4_define([_PKG_CONFIG],
94 [if test -n "$$1"; then
96 elif test -n "$PKG_CONFIG"; then
97 PKG_CHECK_EXISTS([$3],
98 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
99 test "x$?" != "x0" && pkg_failed=yes ],
106 # _PKG_SHORT_ERRORS_SUPPORTED
107 # -----------------------------
108 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
109 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
110 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
111 _pkg_short_errors_supported=yes
113 _pkg_short_errors_supported=no
115 ])# _PKG_SHORT_ERRORS_SUPPORTED
118 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
119 # [ACTION-IF-NOT-FOUND])
122 # Note that if there is a possibility the first call to
123 # PKG_CHECK_MODULES might not happen, you should be sure to include an
124 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
127 # --------------------------------------------------------------
128 AC_DEFUN([PKG_CHECK_MODULES],
129 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
130 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
131 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
134 AC_MSG_CHECKING([for $1])
136 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
137 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
139 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
140 and $1[]_LIBS to avoid the need to call pkg-config.
141 See the pkg-config man page for more details.])
143 if test $pkg_failed = yes; then
145 _PKG_SHORT_ERRORS_SUPPORTED
146 if test $_pkg_short_errors_supported = yes; then
147 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
149 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
151 # Put the nasty error message in config.log where it belongs
152 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
154 m4_default([$4], [AC_MSG_ERROR(
155 [Package requirements ($2) were not met:
159 Consider adjusting the PKG_CONFIG_PATH environment variable if you
160 installed software in a non-standard prefix.
164 elif test $pkg_failed = untried; then
166 m4_default([$4], [AC_MSG_FAILURE(
167 [The pkg-config script could not be found or is too old. Make sure it
168 is in your PATH or set the PKG_CONFIG environment variable to the full
173 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
176 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
177 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
181 ])# PKG_CHECK_MODULES
184 # PKG_INSTALLDIR(DIRECTORY)
185 # -------------------------
186 # Substitutes the variable pkgconfigdir as the location where a module
187 # should install pkg-config .pc files. By default the directory is
188 # $libdir/pkgconfig, but the default can be changed by passing
189 # DIRECTORY. The user can override through the --with-pkgconfigdir
191 AC_DEFUN([PKG_INSTALLDIR],
192 [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
193 m4_pushdef([pkg_description],
194 [pkg-config installation directory @<:@]pkg_default[@:>@])
195 AC_ARG_WITH([pkgconfigdir],
196 [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
197 [with_pkgconfigdir=]pkg_default)
198 AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
199 m4_popdef([pkg_default])
200 m4_popdef([pkg_description])
201 ]) dnl PKG_INSTALLDIR
204 # PKG_NOARCH_INSTALLDIR(DIRECTORY)
205 # -------------------------
206 # Substitutes the variable noarch_pkgconfigdir as the location where a
207 # module should install arch-independent pkg-config .pc files. By
208 # default the directory is $datadir/pkgconfig, but the default can be
209 # changed by passing DIRECTORY. The user can override through the
210 # --with-noarch-pkgconfigdir parameter.
211 AC_DEFUN([PKG_NOARCH_INSTALLDIR],
212 [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
213 m4_pushdef([pkg_description],
214 [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
215 AC_ARG_WITH([noarch-pkgconfigdir],
216 [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
217 [with_noarch_pkgconfigdir=]pkg_default)
218 AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
219 m4_popdef([pkg_default])
220 m4_popdef([pkg_description])
221 ]) dnl PKG_NOARCH_INSTALLDIR
224 # PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
225 # [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
226 # -------------------------------------------
227 # Retrieves the value of the pkg-config variable for the given module.
228 AC_DEFUN([PKG_CHECK_VAR],
229 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
230 AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
232 _PKG_CONFIG([$1], [variable="][$3]["], [$2])
233 AS_VAR_COPY([$1], [pkg_cv_][$1])
235 AS_VAR_IF([$1], [""], [$5], [$4])dnl
238 # Configure paths for GLIB
239 # Owen Taylor 1997-2001
241 dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
242 dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject,
243 dnl gthread, or gio is specified in MODULES, pass to pkg-config
245 AC_DEFUN([AM_PATH_GLIB_2_0],
247 dnl Get the cflags and libraries from pkg-config
249 AC_ARG_ENABLE(glibtest, [ --disable-glibtest do not try to compile and run a test GLIB program],
250 , enable_glibtest=yes)
252 pkg_config_args=glib-2.0
257 pkg_config_args="$pkg_config_args gmodule-2.0"
260 pkg_config_args="$pkg_config_args gmodule-no-export-2.0"
263 pkg_config_args="$pkg_config_args gobject-2.0"
266 pkg_config_args="$pkg_config_args gthread-2.0"
269 pkg_config_args="$pkg_config_args $module-2.0"
274 PKG_PROG_PKG_CONFIG([0.16])
278 if test "x$PKG_CONFIG" = x ; then
283 min_glib_version=ifelse([$1], ,2.0.0,$1)
284 AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
286 if test x$PKG_CONFIG != xno ; then
287 ## don't try to run the test against uninstalled libtool libs
288 if $PKG_CONFIG --uninstalled $pkg_config_args; then
289 echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
293 if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then
300 if test x"$no_glib" = x ; then
301 GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
302 GOBJECT_QUERY=`$PKG_CONFIG --variable=gobject_query glib-2.0`
303 GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
304 GLIB_COMPILE_RESOURCES=`$PKG_CONFIG --variable=glib_compile_resources gio-2.0`
306 GLIB_CFLAGS=`$PKG_CONFIG --cflags $pkg_config_args`
307 GLIB_LIBS=`$PKG_CONFIG --libs $pkg_config_args`
308 glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \
309 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
310 glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \
311 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
312 glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \
313 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
314 if test "x$enable_glibtest" = "xyes" ; then
315 ac_save_CFLAGS="$CFLAGS"
317 CFLAGS="$CFLAGS $GLIB_CFLAGS"
318 LIBS="$GLIB_LIBS $LIBS"
320 dnl Now check if the installed GLIB is sufficiently new. (Also sanity
321 dnl checks the results of pkg-config to some extent)
332 unsigned int major, minor, micro;
334 fclose (fopen ("conf.glibtest", "w"));
336 if (sscanf("$min_glib_version", "%u.%u.%u", &major, &minor, µ) != 3) {
337 printf("%s, bad version string\n", "$min_glib_version");
341 if ((glib_major_version != $glib_config_major_version) ||
342 (glib_minor_version != $glib_config_minor_version) ||
343 (glib_micro_version != $glib_config_micro_version))
345 printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
346 $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
347 glib_major_version, glib_minor_version, glib_micro_version);
348 printf ("*** was found! If pkg-config was correct, then it is best\n");
349 printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
350 printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
351 printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
352 printf("*** required on your system.\n");
353 printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
354 printf("*** to point to the correct configuration files\n");
356 else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
357 (glib_minor_version != GLIB_MINOR_VERSION) ||
358 (glib_micro_version != GLIB_MICRO_VERSION))
360 printf("*** GLIB header files (version %d.%d.%d) do not match\n",
361 GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
362 printf("*** library (version %d.%d.%d)\n",
363 glib_major_version, glib_minor_version, glib_micro_version);
367 if ((glib_major_version > major) ||
368 ((glib_major_version == major) && (glib_minor_version > minor)) ||
369 ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
375 printf("\n*** An old version of GLIB (%u.%u.%u) was found.\n",
376 glib_major_version, glib_minor_version, glib_micro_version);
377 printf("*** You need a version of GLIB newer than %u.%u.%u. The latest version of\n",
378 major, minor, micro);
379 printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
381 printf("*** If you have already installed a sufficiently new version, this error\n");
382 printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
383 printf("*** being found. The easiest way to fix this is to remove the old version\n");
384 printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n");
385 printf("*** correct copy of pkg-config. (In this case, you will have to\n");
386 printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
387 printf("*** so that the correct libraries are found at run-time))\n");
392 ],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
393 CFLAGS="$ac_save_CFLAGS"
397 if test "x$no_glib" = x ; then
398 AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version))
399 ifelse([$2], , :, [$2])
402 if test "$PKG_CONFIG" = "no" ; then
403 echo "*** A new enough version of pkg-config was not found."
404 echo "*** See http://www.freedesktop.org/software/pkgconfig/"
406 if test -f conf.glibtest ; then
409 echo "*** Could not run GLIB test program, checking why..."
410 ac_save_CFLAGS="$CFLAGS"
412 CFLAGS="$CFLAGS $GLIB_CFLAGS"
413 LIBS="$LIBS $GLIB_LIBS"
417 ], [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
418 [ echo "*** The test program compiled, but did not run. This usually means"
419 echo "*** that the run-time linker is not finding GLIB or finding the wrong"
420 echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
421 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
422 echo "*** to the installed location Also, make sure you have run ldconfig if that"
423 echo "*** is required on your system"
425 echo "*** If you have an old version installed, it is best to remove it, although"
426 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
427 [ echo "*** The test program failed to compile or link. See the file config.log for the"
428 echo "*** exact error that occured. This usually means GLIB is incorrectly installed."])
429 CFLAGS="$ac_save_CFLAGS"
438 GLIB_COMPILE_RESOURCES=""
439 ifelse([$3], , :, [$3])
441 AC_SUBST(GLIB_CFLAGS)
443 AC_SUBST(GLIB_GENMARSHAL)
444 AC_SUBST(GOBJECT_QUERY)
445 AC_SUBST(GLIB_MKENUMS)
446 AC_SUBST(GLIB_COMPILE_RESOURCES)
450 dnl GNOME_CODE_COVERAGE
452 dnl Defines CODE_COVERAGE_CFLAGS and CODE_COVERAGE_LDFLAGS which should be
453 dnl included in the CFLAGS and LIBS/LDFLAGS variables of every build target
454 dnl (program or library) which should be built with code coverage support.
455 dnl Also defines GNOME_CODE_COVERAGE_RULES which should be substituted in your
456 dnl Makefile; and $enable_code_coverage which can be used in subsequent
457 dnl configure output.
459 dnl Note that all optimisation flags in CFLAGS must be disabled when code
460 dnl coverage is enabled.
462 dnl Derived from Makefile.decl in GLib, originally licenced under LGPLv2.1+.
463 dnl This file is licenced under LGPLv2.1+.
467 dnl GNOME_CODE_COVERAGE
470 dnl @GNOME_CODE_COVERAGE_RULES@
471 dnl my_program_LIBS = … $(CODE_COVERAGE_LDFLAGS) …
472 dnl my_program_CFLAGS = … $(CODE_COVERAGE_CFLAGS) …
474 dnl This results in a “check-code-coverage” rule being added to any Makefile.am
475 dnl which includes “@GNOME_CODE_COVERAGE_RULES@” (assuming the module has been
476 dnl configured with --enable-code-coverage). Running `make check-code-coverage`
477 dnl in that directory will run the module’s test suite (`make check`) and build
478 dnl a code coverage report detailing the code which was touched, then print the
479 dnl URI for the report.
481 AC_DEFUN([GNOME_CODE_COVERAGE],[
482 dnl Check for --enable-code-coverage
483 AC_MSG_CHECKING([whether to build with code coverage support])
484 AC_ARG_ENABLE([code-coverage], AS_HELP_STRING([--enable-code-coverage], [Whether to enable code coverage support]),, enable_code_coverage=no)
485 AM_CONDITIONAL([CODE_COVERAGE_ENABLED], [test x$enable_code_coverage = xyes])
486 AC_SUBST([CODE_COVERAGE_ENABLED], [$enable_code_coverage])
487 AC_MSG_RESULT($enable_code_coverage)
489 AS_IF([ test "$enable_code_coverage" = "yes" ], [
490 dnl Check if gcc is being used
491 AS_IF([ test "$GCC" = "no" ], [
492 AC_MSG_ERROR([not compiling with gcc, which is required for gcov code coverage])
495 # List of supported lcov versions.
496 lcov_version_list="1.6 1.7 1.8 1.9 1.10 1.11"
498 AC_CHECK_PROG([LCOV], [lcov], [lcov])
499 AC_CHECK_PROG([GENHTML], [genhtml], [genhtml])
501 AS_IF([ test "$LCOV" ], [
502 AC_CACHE_CHECK([for lcov version], gnome_cv_lcov_version, [
503 gnome_cv_lcov_version=invalid
504 lcov_version=`$LCOV -v 2>/dev/null | $SED -e 's/^.* //'`
505 for lcov_check_version in $lcov_version_list; do
506 if test "$lcov_version" = "$lcov_check_version"; then
507 gnome_cv_lcov_version="$lcov_check_version (ok)"
512 lcov_msg="To enable code coverage reporting you must have one of the following lcov versions installed: $lcov_version_list"
513 AC_MSG_ERROR([$lcov_msg])
516 case $gnome_cv_lcov_version in
518 lcov_msg="You must have one of the following versions of lcov: $lcov_version_list (found: $lcov_version)."
519 AC_MSG_ERROR([$lcov_msg])
524 AS_IF([ test -z "$GENHTML" ], [
525 AC_MSG_ERROR([Could not find genhtml from the lcov package])
528 dnl Build the code coverage flags
529 CODE_COVERAGE_CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
530 CODE_COVERAGE_LDFLAGS="-lgcov"
532 AC_SUBST([CODE_COVERAGE_CFLAGS])
533 AC_SUBST([CODE_COVERAGE_LDFLAGS])
536 GNOME_CODE_COVERAGE_RULES='
540 # - CODE_COVERAGE_DIRECTORY: Top-level directory for code coverage reporting.
541 # (Default: $(top_builddir))
542 # - CODE_COVERAGE_OUTPUT_FILE: Filename and path for the .info file generated
543 # by lcov for code coverage. (Default:
544 # $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage.info)
545 # - CODE_COVERAGE_OUTPUT_DIRECTORY: Directory for generated code coverage
546 # reports to be created. (Default:
547 # $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage)
548 # - CODE_COVERAGE_LCOV_OPTIONS: Extra options to pass to the lcov instance.
550 # - CODE_COVERAGE_GENHTML_OPTIONS: Extra options to pass to the genhtml
551 # instance. (Default: empty)
552 # - CODE_COVERAGE_IGNORE_PATTERN: Extra glob pattern of files to ignore
554 # The generated report will be titled using the $(PACKAGE_NAME) and
555 # $(PACKAGE_VERSION). In order to add the current git hash to the title,
556 # use the git-version-gen script, available online.
559 CODE_COVERAGE_DIRECTORY ?= $(top_builddir)
560 CODE_COVERAGE_OUTPUT_FILE ?= $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage.info
561 CODE_COVERAGE_OUTPUT_DIRECTORY ?= $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage
562 CODE_COVERAGE_LCOV_OPTIONS ?=
563 CODE_COVERAGE_GENHTML_OPTIONS ?=
564 CODE_COVERAGE_IGNORE_PATTERN ?=
566 code_coverage_quiet = $(code_coverage_quiet_$(V))
567 code_coverage_quiet_ = $(code_coverage_quiet_$(AM_DEFAULT_VERBOSITY))
568 code_coverage_quiet_0 = --quiet
570 # Use recursive makes in order to ignore errors during check
572 ifeq ($(CODE_COVERAGE_ENABLED),yes)
573 -$(MAKE) $(AM_MAKEFLAGS) -k check
574 $(MAKE) $(AM_MAKEFLAGS) code-coverage-capture
576 @echo "Need to reconfigure with --enable-code-coverage"
579 # Capture code coverage data
580 code-coverage-capture: code-coverage-capture-hook
581 ifeq ($(CODE_COVERAGE_ENABLED),yes)
582 $(LCOV) $(code_coverage_quiet) --directory $(CODE_COVERAGE_DIRECTORY) --capture --output-file "$(CODE_COVERAGE_OUTPUT_FILE).tmp" --test-name "$(PACKAGE_NAME)-$(PACKAGE_VERSION)" --no-checksum --compat-libtool $(CODE_COVERAGE_LCOV_OPTIONS)
583 $(LCOV) $(code_coverage_quiet) --directory $(CODE_COVERAGE_DIRECTORY) --remove "$(CODE_COVERAGE_OUTPUT_FILE).tmp" "/tmp/*" $(CODE_COVERAGE_IGNORE_PATTERN) --output-file "$(CODE_COVERAGE_OUTPUT_FILE)"
584 -@rm -f $(CODE_COVERAGE_OUTPUT_FILE).tmp
585 LANG=C $(GENHTML) $(code_coverage_quiet) --prefix $(CODE_COVERAGE_DIRECTORY) --output-directory "$(CODE_COVERAGE_OUTPUT_DIRECTORY)" --title "$(PACKAGE_NAME)-$(PACKAGE_VERSION) Code Coverage" --legend --show-details "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_GENHTML_OPTIONS)
586 @echo "file://$(abs_builddir)/$(CODE_COVERAGE_OUTPUT_DIRECTORY)/index.html"
588 @echo "Need to reconfigure with --enable-code-coverage"
591 # Hook rule executed before code-coverage-capture, overridable by the user
592 code-coverage-capture-hook:
594 ifeq ($(CODE_COVERAGE_ENABLED),yes)
595 clean: code-coverage-clean
597 -$(LCOV) --directory $(top_builddir) -z
598 -rm -rf $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_FILE).tmp $(CODE_COVERAGE_OUTPUT_DIRECTORY)
599 -find . -name "*.gcda" -o -name "*.gcov" -delete
603 GITIGNOREFILES += $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_DIRECTORY)
605 DISTCHECK_CONFIGURE_FLAGS ?=
606 DISTCHECK_CONFIGURE_FLAGS += --disable-code-coverage
608 .PHONY: check-code-coverage code-coverage-capture code-coverage-capture-hook code-coverage-clean
611 AC_SUBST([GNOME_CODE_COVERAGE_RULES])
612 m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([GNOME_CODE_COVERAGE_RULES])])
615 # gnome-compiler-flags.m4
620 dnl GNOME_COMPILE_WARNINGS
621 dnl Turn on many useful compiler warnings and substitute the result into
623 dnl For now, only works on GCC
624 dnl Pass the default value of the --enable-compile-warnings configure option as
625 dnl the first argument to the macro, defaulting to 'yes'.
626 dnl Additional warning/error flags can be passed as an optional second argument.
628 dnl For example: GNOME_COMPILE_WARNINGS([maximum],[-Werror=some-flag -Wfoobar])
629 AC_DEFUN([GNOME_COMPILE_WARNINGS],[
630 dnl ******************************
631 dnl More compiler warnings
632 dnl ******************************
634 AC_ARG_ENABLE(compile-warnings,
635 AS_HELP_STRING([--enable-compile-warnings=@<:@no/minimum/yes/maximum/error@:>@],
636 [Turn on compiler warnings]),,
637 [enable_compile_warnings="m4_default([$1],[yes])"])
639 if test "x$GCC" != xyes; then
640 enable_compile_warnings=no
644 realsave_CFLAGS="$CFLAGS"
646 dnl These are warning flags that aren't marked as fatal. Can be
647 dnl overridden on a per-project basis with -Wno-foo.
650 -Wstrict-prototypes \
654 dnl These compiler flags typically indicate very broken or suspicious
655 dnl code. Some of them such as implicit-function-declaration are
656 dnl just not default because gcc compiles a lot of legacy code.
657 dnl We choose to make this set into explicit errors.
659 -Werror=missing-prototypes \
660 -Werror=implicit-function-declaration \
661 -Werror=pointer-arith \
663 -Werror=format-security \
665 -Werror=missing-include-dirs \
668 dnl Additional warning or error flags provided by the module author to
669 dnl allow stricter standards to be imposed on a per-module basis.
670 dnl The author can pass -W or -Werror flags here as they see fit.
671 additional_flags="m4_default([$2],[])"
673 case "$enable_compile_warnings" in
678 warning_flags="-Wall"
681 warning_flags="$base_warn_flags $base_error_flags $additional_flags"
684 AC_MSG_ERROR(Unknown argument '$enable_compile_warnings' to --enable-compile-warnings)
688 if test "$enable_compile_warnings" = "error" ; then
689 warning_flags="$warning_flags -Werror"
692 dnl Check whether GCC supports the warning options
693 for option in $warning_flags; do
694 save_CFLAGS="$CFLAGS"
695 CFLAGS="$CFLAGS $option"
696 AC_MSG_CHECKING([whether gcc understands $option])
697 AC_TRY_COMPILE([], [],
700 CFLAGS="$save_CFLAGS"
701 AC_MSG_RESULT([$has_option])
702 if test $has_option = yes; then
703 tested_warning_flags="$tested_warning_flags $option"
709 CFLAGS="$realsave_CFLAGS"
710 AC_MSG_CHECKING(what warning flags to pass to the C compiler)
711 AC_MSG_RESULT($tested_warning_flags)
714 AS_HELP_STRING([--enable-iso-c],
715 [Try to warn if code is not ISO C ]),,
718 AC_MSG_CHECKING(what language compliance flags to pass to the C compiler)
720 if test "x$enable_iso_c" != "xno"; then
721 if test "x$GCC" = "xyes"; then
723 *[\ \ ]-ansi[\ \ ]*) ;;
724 *) complCFLAGS="$complCFLAGS -ansi" ;;
727 *[\ \ ]-pedantic[\ \ ]*) ;;
728 *) complCFLAGS="$complCFLAGS -pedantic" ;;
732 AC_MSG_RESULT($complCFLAGS)
734 WARN_CFLAGS="$tested_warning_flags $complCFLAGS"
735 AC_SUBST(WARN_CFLAGS)
738 dnl For C++, do basically the same thing.
740 AC_DEFUN([GNOME_CXX_WARNINGS],[
741 AC_ARG_ENABLE(cxx-warnings,
742 AS_HELP_STRING([--enable-cxx-warnings=@<:@no/minimum/yes@:>@]
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744 [enable_cxx_warnings="m4_default([$1],[minimum])"])
746 AC_MSG_CHECKING(what warning flags to pass to the C++ compiler)
748 if test "x$GXX" != xyes; then
749 enable_cxx_warnings=no
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752 if test "x$GXX" = "xyes"; then
753 case " $CXXFLAGS " in
754 *[\ \ ]-Wall[\ \ ]*) ;;
755 *) warnCXXFLAGS="-Wall -Wno-unused" ;;
758 ## -W is not all that useful. And it cannot be controlled
759 ## with individual -Wno-xxx flags, unlike -Wall
760 if test "x$enable_cxx_warnings" = "xyes"; then
761 warnCXXFLAGS="$warnCXXFLAGS -Wshadow -Woverloaded-virtual"
765 AC_MSG_RESULT($warnCXXFLAGS)
767 AC_ARG_ENABLE(iso-cxx,
768 AS_HELP_STRING([--enable-iso-cxx],
769 [Try to warn if code is not ISO C++ ]),,
772 AC_MSG_CHECKING(what language compliance flags to pass to the C++ compiler)
774 if test "x$enable_iso_cxx" != "xno"; then
775 if test "x$GXX" = "xyes"; then
776 case " $CXXFLAGS " in
777 *[\ \ ]-ansi[\ \ ]*) ;;
778 *) complCXXFLAGS="$complCXXFLAGS -ansi" ;;
781 case " $CXXFLAGS " in
782 *[\ \ ]-pedantic[\ \ ]*) ;;
783 *) complCXXFLAGS="$complCXXFLAGS -pedantic" ;;
787 AC_MSG_RESULT($complCXXFLAGS)
789 WARN_CXXFLAGS="$CXXFLAGS $warnCXXFLAGS $complCXXFLAGS"
790 AC_SUBST(WARN_CXXFLAGS)
793 # Copyright (C) 2002-2013 Free Software Foundation, Inc.
795 # This file is free software; the Free Software Foundation
796 # gives unlimited permission to copy and/or distribute it,
797 # with or without modifications, as long as this notice is preserved.
799 # AM_AUTOMAKE_VERSION(VERSION)
800 # ----------------------------
801 # Automake X.Y traces this macro to ensure aclocal.m4 has been
802 # generated from the m4 files accompanying Automake X.Y.
803 # (This private macro should not be called outside this file.)
804 AC_DEFUN([AM_AUTOMAKE_VERSION],
805 [am__api_version='1.13'
806 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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808 m4_if([$1], [1.13.4], [],
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812 # _AM_AUTOCONF_VERSION(VERSION)
813 # -----------------------------
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825 m4_ifndef([AC_AUTOCONF_VERSION],
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827 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
829 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
831 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
833 # This file is free software; the Free Software Foundation
834 # gives unlimited permission to copy and/or distribute it,
835 # with or without modifications, as long as this notice is preserved.
837 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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843 # therefore $ac_aux_dir as well) can be either absolute or relative,
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886 # This file is free software; the Free Software Foundation
887 # gives unlimited permission to copy and/or distribute it,
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915 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
917 # This file is free software; the Free Software Foundation
918 # gives unlimited permission to copy and/or distribute it,
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996 # This happens at least with the AIX C compiler.
998 for i in 1 2 3 4 5 6; do
999 echo '#include "conftst'$i'.h"' >> sub/conftest.c
1000 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
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1104 # Generate code to set up dependency tracking. -*- Autoconf -*-
1106 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
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1180 # Do all the work for Automake. -*- Autoconf -*-
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1185 # gives unlimited permission to copy and/or distribute it,
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1273 [_AM_PROG_TAR([v7])])])
1274 _AM_IF_OPTION([no-dependencies],,
1275 [AC_PROVIDE_IFELSE([AC_PROG_CC],
1276 [_AM_DEPENDENCIES([CC])],
1277 [m4_define([AC_PROG_CC],
1278 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
1279 AC_PROVIDE_IFELSE([AC_PROG_CXX],
1280 [_AM_DEPENDENCIES([CXX])],
1281 [m4_define([AC_PROG_CXX],
1282 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
1283 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1284 [_AM_DEPENDENCIES([OBJC])],
1285 [m4_define([AC_PROG_OBJC],
1286 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
1287 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
1288 [_AM_DEPENDENCIES([OBJCXX])],
1289 [m4_define([AC_PROG_OBJCXX],
1290 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
1292 AC_REQUIRE([AM_SILENT_RULES])dnl
1293 dnl The testsuite driver may need to know about EXEEXT, so add the
1294 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
1295 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
1296 AC_CONFIG_COMMANDS_PRE(dnl
1297 [m4_provide_if([_AM_COMPILER_EXEEXT],
1298 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
1301 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
1302 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
1303 dnl mangled by Autoconf and run in a shell conditional statement.
1304 m4_define([_AC_COMPILER_EXEEXT],
1305 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
1308 # When config.status generates a header, we must update the stamp-h file.
1309 # This file resides in the same directory as the config header
1310 # that is generated. The stamp files are numbered to have different names.
1312 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1313 # loop where config.status creates the headers, so we can generate
1314 # our stamp files there.
1315 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1316 [# Compute $1's index in $config_headers.
1319 for _am_header in $config_headers :; do
1321 $_am_arg | $_am_arg:* )
1324 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1327 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1329 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
1331 # This file is free software; the Free Software Foundation
1332 # gives unlimited permission to copy and/or distribute it,
1333 # with or without modifications, as long as this notice is preserved.
1335 # AM_PROG_INSTALL_SH
1336 # ------------------
1337 # Define $install_sh.
1338 AC_DEFUN([AM_PROG_INSTALL_SH],
1339 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1340 if test x"${install_sh}" != xset; then
1343 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1345 install_sh="\${SHELL} $am_aux_dir/install-sh"
1348 AC_SUBST([install_sh])])
1350 # Copyright (C) 2003-2013 Free Software Foundation, Inc.
1352 # This file is free software; the Free Software Foundation
1353 # gives unlimited permission to copy and/or distribute it,
1354 # with or without modifications, as long as this notice is preserved.
1356 # Check whether the underlying file-system supports filenames
1357 # with a leading dot. For instance MS-DOS doesn't.
1358 AC_DEFUN([AM_SET_LEADING_DOT],
1359 [rm -rf .tst 2>/dev/null
1360 mkdir .tst 2>/dev/null
1361 if test -d .tst; then
1366 rmdir .tst 2>/dev/null
1367 AC_SUBST([am__leading_dot])])
1369 # Check to see how 'make' treats includes. -*- Autoconf -*-
1371 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
1373 # This file is free software; the Free Software Foundation
1374 # gives unlimited permission to copy and/or distribute it,
1375 # with or without modifications, as long as this notice is preserved.
1379 # Check to see how make treats includes.
1380 AC_DEFUN([AM_MAKE_INCLUDE],
1381 [am_make=${MAKE-make}
1382 cat > confinc << 'END'
1384 @echo this is the am__doit target
1387 # If we don't find an include directive, just comment out the code.
1388 AC_MSG_CHECKING([for style of include used by $am_make])
1392 # First try GNU make style include.
1393 echo "include confinc" > confmf
1394 # Ignore all kinds of additional output from 'make'.
1395 case `$am_make -s -f confmf 2> /dev/null` in #(
1396 *the\ am__doit\ target*)
1402 # Now try BSD make style include.
1403 if test "$am__include" = "#"; then
1404 echo '.include "confinc"' > confmf
1405 case `$am_make -s -f confmf 2> /dev/null` in #(
1406 *the\ am__doit\ target*)
1407 am__include=.include
1413 AC_SUBST([am__include])
1414 AC_SUBST([am__quote])
1415 AC_MSG_RESULT([$_am_result])
1416 rm -f confinc confmf
1419 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
1421 # This file is free software; the Free Software Foundation
1422 # gives unlimited permission to copy and/or distribute it,
1423 # with or without modifications, as long as this notice is preserved.
1427 # Like AC_PROG_CC_C_O, but changed for automake.
1428 AC_DEFUN([AM_PROG_CC_C_O],
1429 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
1430 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1431 AC_REQUIRE_AUX_FILE([compile])dnl
1432 # FIXME: we rely on the cache variable name because
1433 # there is no other way.
1435 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
1436 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
1437 if test "$am_t" != yes; then
1438 # Losing compiler, so override with the script.
1439 # FIXME: It is wrong to rewrite CC.
1440 # But if we don't then we get into trouble of one sort or another.
1441 # A longer-term fix would be to have automake use am__CC in this case,
1442 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
1443 CC="$am_aux_dir/compile $CC"
1445 dnl Make sure AC_PROG_CC is never called again, or it will override our
1447 m4_define([AC_PROG_CC],
1448 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
1451 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1453 # Copyright (C) 1997-2013 Free Software Foundation, Inc.
1455 # This file is free software; the Free Software Foundation
1456 # gives unlimited permission to copy and/or distribute it,
1457 # with or without modifications, as long as this notice is preserved.
1459 # AM_MISSING_PROG(NAME, PROGRAM)
1460 # ------------------------------
1461 AC_DEFUN([AM_MISSING_PROG],
1462 [AC_REQUIRE([AM_MISSING_HAS_RUN])
1463 $1=${$1-"${am_missing_run}$2"}
1466 # AM_MISSING_HAS_RUN
1467 # ------------------
1468 # Define MISSING if not defined so far and test if it is modern enough.
1469 # If it is, set am_missing_run to use it, otherwise, to nothing.
1470 AC_DEFUN([AM_MISSING_HAS_RUN],
1471 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1472 AC_REQUIRE_AUX_FILE([missing])dnl
1473 if test x"${MISSING+set}" != xset; then
1476 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1478 MISSING="\${SHELL} $am_aux_dir/missing" ;;
1481 # Use eval to expand $SHELL
1482 if eval "$MISSING --is-lightweight"; then
1483 am_missing_run="$MISSING "
1486 AC_MSG_WARN(['missing' script is too old or missing])
1490 # Helper functions for option handling. -*- Autoconf -*-
1492 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
1494 # This file is free software; the Free Software Foundation
1495 # gives unlimited permission to copy and/or distribute it,
1496 # with or without modifications, as long as this notice is preserved.
1498 # _AM_MANGLE_OPTION(NAME)
1499 # -----------------------
1500 AC_DEFUN([_AM_MANGLE_OPTION],
1501 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1503 # _AM_SET_OPTION(NAME)
1504 # --------------------
1505 # Set option NAME. Presently that only means defining a flag for this option.
1506 AC_DEFUN([_AM_SET_OPTION],
1507 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
1509 # _AM_SET_OPTIONS(OPTIONS)
1510 # ------------------------
1511 # OPTIONS is a space-separated list of Automake options.
1512 AC_DEFUN([_AM_SET_OPTIONS],
1513 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1515 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1516 # -------------------------------------------
1517 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1518 AC_DEFUN([_AM_IF_OPTION],
1519 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1521 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
1523 # This file is free software; the Free Software Foundation
1524 # gives unlimited permission to copy and/or distribute it,
1525 # with or without modifications, as long as this notice is preserved.
1528 # AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
1529 # ---------------------------------------------------------------------------
1530 # Adds support for distributing Python modules and packages. To
1531 # install modules, copy them to $(pythondir), using the python_PYTHON
1532 # automake variable. To install a package with the same name as the
1533 # automake package, install to $(pkgpythondir), or use the
1534 # pkgpython_PYTHON automake variable.
1536 # The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
1537 # locations to install python extension modules (shared libraries).
1538 # Another macro is required to find the appropriate flags to compile
1539 # extension modules.
1541 # If your package is configured with a different prefix to python,
1542 # users will have to add the install directory to the PYTHONPATH
1543 # environment variable, or create a .pth file (see the python
1544 # documentation for details).
1546 # If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will
1547 # cause an error if the version of python installed on the system
1548 # doesn't meet the requirement. MINIMUM-VERSION should consist of
1549 # numbers and dots only.
1550 AC_DEFUN([AM_PATH_PYTHON],
1552 dnl Find a Python interpreter. Python versions prior to 2.0 are not
1553 dnl supported. (2.0 was released on October 16, 2000).
1554 m4_define_default([_AM_PYTHON_INTERPRETER_LIST],
1555 [python python2 python3 python3.3 python3.2 python3.1 python3.0 python2.7 dnl
1556 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0])
1558 AC_ARG_VAR([PYTHON], [the Python interpreter])
1561 dnl No version check is needed.
1562 # Find any Python interpreter.
1563 if test -z "$PYTHON"; then
1564 AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :)
1566 am_display_PYTHON=python
1568 dnl A version check is needed.
1569 if test -n "$PYTHON"; then
1570 # If the user set $PYTHON, use it and don't search something else.
1571 AC_MSG_CHECKING([whether $PYTHON version is >= $1])
1572 AM_PYTHON_CHECK_VERSION([$PYTHON], [$1],
1573 [AC_MSG_RESULT([yes])],
1574 [AC_MSG_RESULT([no])
1575 AC_MSG_ERROR([Python interpreter is too old])])
1576 am_display_PYTHON=$PYTHON
1578 # Otherwise, try each interpreter until we find one that satisfies
1580 AC_CACHE_CHECK([for a Python interpreter with version >= $1],
1581 [am_cv_pathless_PYTHON],[
1582 for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do
1583 test "$am_cv_pathless_PYTHON" = none && break
1584 AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break])
1586 # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
1587 if test "$am_cv_pathless_PYTHON" = none; then
1590 AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON])
1592 am_display_PYTHON=$am_cv_pathless_PYTHON
1596 if test "$PYTHON" = :; then
1597 dnl Run any user-specified action, or abort.
1598 m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
1601 dnl Query Python for its version number. Getting [:3] seems to be
1602 dnl the best way to do this; it's what "site.py" does in the standard
1605 AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version],
1606 [am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[[:3]])"`])
1607 AC_SUBST([PYTHON_VERSION], [$am_cv_python_version])
1609 dnl Use the values of $prefix and $exec_prefix for the corresponding
1610 dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made
1611 dnl distinct variables so they can be overridden if need be. However,
1612 dnl general consensus is that you shouldn't need this ability.
1614 AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
1615 AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
1617 dnl At times (like when building shared libraries) you may want
1618 dnl to know which OS platform Python thinks this is.
1620 AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform],
1621 [am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`])
1622 AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform])
1624 # Just factor out some code duplication.
1625 am_python_setup_sysconfig="\
1627 # Prefer sysconfig over distutils.sysconfig, for better compatibility
1628 # with python 3.x. See automake bug#10227.
1632 can_use_sysconfig = 0
1634 can_use_sysconfig = 1
1635 # Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs:
1636 # <https://github.com/pypa/virtualenv/issues/118>
1638 from platform import python_implementation
1639 if python_implementation() == 'CPython' and sys.version[[:3]] == '2.7':
1640 can_use_sysconfig = 0
1644 dnl Set up 4 directories:
1646 dnl pythondir -- where to install python scripts. This is the
1647 dnl site-packages directory, not the python standard library
1648 dnl directory like in previous automake betas. This behavior
1649 dnl is more consistent with lispdir.m4 for example.
1650 dnl Query distutils for this directory.
1651 AC_CACHE_CHECK([for $am_display_PYTHON script directory],
1652 [am_cv_python_pythondir],
1653 [if test "x$prefix" = xNONE
1655 am_py_prefix=$ac_default_prefix
1657 am_py_prefix=$prefix
1659 am_cv_python_pythondir=`$PYTHON -c "
1660 $am_python_setup_sysconfig
1661 if can_use_sysconfig:
1662 sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'})
1664 from distutils import sysconfig
1665 sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix')
1666 sys.stdout.write(sitedir)"`
1667 case $am_cv_python_pythondir in
1669 am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
1670 am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"`
1673 case $am_py_prefix in
1676 am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages
1682 AC_SUBST([pythondir], [$am_cv_python_pythondir])
1684 dnl pkgpythondir -- $PACKAGE directory under pythondir. Was
1685 dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is
1686 dnl more consistent with the rest of automake.
1688 AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
1690 dnl pyexecdir -- directory for installing python extension modules
1691 dnl (shared libraries)
1692 dnl Query distutils for this directory.
1693 AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
1694 [am_cv_python_pyexecdir],
1695 [if test "x$exec_prefix" = xNONE
1697 am_py_exec_prefix=$am_py_prefix
1699 am_py_exec_prefix=$exec_prefix
1701 am_cv_python_pyexecdir=`$PYTHON -c "
1702 $am_python_setup_sysconfig
1703 if can_use_sysconfig:
1704 sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix'})
1706 from distutils import sysconfig
1707 sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix')
1708 sys.stdout.write(sitedir)"`
1709 case $am_cv_python_pyexecdir in
1710 $am_py_exec_prefix*)
1711 am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
1712 am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"`
1715 case $am_py_exec_prefix in
1718 am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages
1724 AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
1726 dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
1728 AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
1730 dnl Run any user-specified action.
1737 # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
1738 # ---------------------------------------------------------------------------
1739 # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
1740 # Run ACTION-IF-FALSE otherwise.
1741 # This test uses sys.hexversion instead of the string equivalent (first
1742 # word of sys.version), in order to cope with versions such as 2.2c1.
1743 # This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
1744 AC_DEFUN([AM_PYTHON_CHECK_VERSION],
1746 # split strings by '.' and convert to numeric. Append some zeros
1747 # because we need at least 4 digits for the hex conversion.
1748 # map returns an iterator in Python 3.0 and a list in 2.x
1749 minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
1751 # xrange is not present in Python 3.0 and range returns an iterator
1752 for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]]
1753 sys.exit(sys.hexversion < minverhex)"
1754 AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])
1756 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
1758 # This file is free software; the Free Software Foundation
1759 # gives unlimited permission to copy and/or distribute it,
1760 # with or without modifications, as long as this notice is preserved.
1762 # AM_RUN_LOG(COMMAND)
1763 # -------------------
1764 # Run COMMAND, save the exit status in ac_status, and log it.
1765 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
1766 AC_DEFUN([AM_RUN_LOG],
1767 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
1768 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
1770 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1771 (exit $ac_status); }])
1773 # Check to make sure that the build environment is sane. -*- Autoconf -*-
1775 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
1777 # This file is free software; the Free Software Foundation
1778 # gives unlimited permission to copy and/or distribute it,
1779 # with or without modifications, as long as this notice is preserved.
1783 AC_DEFUN([AM_SANITY_CHECK],
1784 [AC_MSG_CHECKING([whether build environment is sane])
1785 # Reject unsafe characters in $srcdir or the absolute working directory
1786 # name. Accept space and tab only in the latter.
1790 *[[\\\"\#\$\&\'\`$am_lf]]*)
1791 AC_MSG_ERROR([unsafe absolute working directory name]);;
1794 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1795 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
1798 # Do 'set' in a subshell so we don't clobber the current shell's
1799 # arguments. Must try -L first in case configure is actually a
1800 # symlink; some systems play weird games with the mod time of symlinks
1801 # (eg FreeBSD returns the mod time of the symlink's containing
1805 for am_try in 1 2; do
1806 echo "timestamp, slept: $am_has_slept" > conftest.file
1807 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1808 if test "$[*]" = "X"; then
1810 set X `ls -t "$srcdir/configure" conftest.file`
1812 if test "$[*]" != "X $srcdir/configure conftest.file" \
1813 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1815 # If neither matched, then we have a broken ls. This can happen
1816 # if, for instance, CONFIG_SHELL is bash and it inherits a
1817 # broken ls alias from the environment. This has actually
1818 # happened. Such a system could not be considered "sane".
1819 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1820 alias in your environment])
1822 if test "$[2]" = conftest.file || test $am_try -eq 2; then
1829 test "$[2]" = conftest.file
1835 AC_MSG_ERROR([newly created file is older than distributed files!
1836 Check your system clock])
1838 AC_MSG_RESULT([yes])
1839 # If we didn't sleep, we still need to ensure time stamps of config.status and
1840 # generated files are strictly newer.
1842 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1846 AC_CONFIG_COMMANDS_PRE(
1847 [AC_MSG_CHECKING([that generated files are newer than configure])
1848 if test -n "$am_sleep_pid"; then
1849 # Hide warnings about reused PIDs.
1850 wait $am_sleep_pid 2>/dev/null
1852 AC_MSG_RESULT([done])])
1856 # Copyright (C) 2009-2013 Free Software Foundation, Inc.
1858 # This file is free software; the Free Software Foundation
1859 # gives unlimited permission to copy and/or distribute it,
1860 # with or without modifications, as long as this notice is preserved.
1862 # AM_SILENT_RULES([DEFAULT])
1863 # --------------------------
1864 # Enable less verbose build rules; with the default set to DEFAULT
1865 # ("yes" being less verbose, "no" or empty being verbose).
1866 AC_DEFUN([AM_SILENT_RULES],
1867 [AC_ARG_ENABLE([silent-rules], [dnl
1869 [--enable-silent-rules],
1870 [less verbose build output (undo: "make V=1")])
1872 [--disable-silent-rules],
1873 [verbose build output (undo: "make V=0")])dnl
1875 case $enable_silent_rules in @%:@ (((
1876 yes) AM_DEFAULT_VERBOSITY=0;;
1877 no) AM_DEFAULT_VERBOSITY=1;;
1878 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1881 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
1882 dnl do not support nested variable expansions.
1883 dnl See automake bug#9928 and bug#10237.
1884 am_make=${MAKE-make}
1885 AC_CACHE_CHECK([whether $am_make supports nested variables],
1886 [am_cv_make_support_nested_variables],
1887 [if AS_ECHO([['TRUE=$(BAR$(V))
1893 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1894 am_cv_make_support_nested_variables=yes
1896 am_cv_make_support_nested_variables=no
1898 if test $am_cv_make_support_nested_variables = yes; then
1899 dnl Using '$V' instead of '$(V)' breaks IRIX make.
1901 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1903 AM_V=$AM_DEFAULT_VERBOSITY
1904 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1907 AM_SUBST_NOTMAKE([AM_V])dnl
1908 AC_SUBST([AM_DEFAULT_V])dnl
1909 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1910 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1912 AC_SUBST([AM_BACKSLASH])dnl
1913 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1916 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
1918 # This file is free software; the Free Software Foundation
1919 # gives unlimited permission to copy and/or distribute it,
1920 # with or without modifications, as long as this notice is preserved.
1922 # AM_PROG_INSTALL_STRIP
1923 # ---------------------
1924 # One issue with vendor 'install' (even GNU) is that you can't
1925 # specify the program used to strip binaries. This is especially
1926 # annoying in cross-compiling environments, where the build's strip
1927 # is unlikely to handle the host's binaries.
1928 # Fortunately install-sh will honor a STRIPPROG variable, so we
1929 # always use install-sh in "make install-strip", and initialize
1930 # STRIPPROG with the value of the STRIP variable (set by the user).
1931 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1932 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1933 # Installed binaries are usually stripped using 'strip' when the user
1934 # run "make install-strip". However 'strip' might not be the right
1935 # tool to use in cross-compilation environments, therefore Automake
1936 # will honor the 'STRIP' environment variable to overrule this program.
1937 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1938 if test "$cross_compiling" != no; then
1939 AC_CHECK_TOOL([STRIP], [strip], :)
1941 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1942 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1944 # Copyright (C) 2006-2013 Free Software Foundation, Inc.
1946 # This file is free software; the Free Software Foundation
1947 # gives unlimited permission to copy and/or distribute it,
1948 # with or without modifications, as long as this notice is preserved.
1950 # _AM_SUBST_NOTMAKE(VARIABLE)
1951 # ---------------------------
1952 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1953 # This macro is traced by Automake.
1954 AC_DEFUN([_AM_SUBST_NOTMAKE])
1956 # AM_SUBST_NOTMAKE(VARIABLE)
1957 # --------------------------
1958 # Public sister of _AM_SUBST_NOTMAKE.
1959 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1961 # Check how to create a tarball. -*- Autoconf -*-
1963 # Copyright (C) 2004-2013 Free Software Foundation, Inc.
1965 # This file is free software; the Free Software Foundation
1966 # gives unlimited permission to copy and/or distribute it,
1967 # with or without modifications, as long as this notice is preserved.
1969 # _AM_PROG_TAR(FORMAT)
1970 # --------------------
1971 # Check how to create a tarball in format FORMAT.
1972 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
1974 # Substitute a variable $(am__tar) that is a command
1975 # writing to stdout a FORMAT-tarball containing the directory
1977 # tardir=directory && $(am__tar) > result.tar
1979 # Substitute a variable $(am__untar) that extract such
1980 # a tarball read from stdin.
1981 # $(am__untar) < result.tar
1983 AC_DEFUN([_AM_PROG_TAR],
1984 [# Always define AMTAR for backward compatibility. Yes, it's still used
1985 # in the wild :-( We should find a proper way to deprecate it ...
1986 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1988 # We'll loop over all known methods to create a tar archive until one works.
1989 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1992 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1996 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1997 # There is notably a 21 bits limit for the UID and the GID. In fact,
1998 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
2000 am_max_uid=2097151 # 2^21 - 1
2001 am_max_gid=$am_max_uid
2002 # The $UID and $GID variables are not portable, so we need to resort
2003 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
2004 # below are definitely unexpected, so allow the users to see them
2005 # (that is, avoid stderr redirection).
2006 am_uid=`id -u || echo unknown`
2007 am_gid=`id -g || echo unknown`
2008 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
2009 if test $am_uid -le $am_max_uid; then
2010 AC_MSG_RESULT([yes])
2015 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
2016 if test $am_gid -le $am_max_gid; then
2017 AC_MSG_RESULT([yes])
2026 [m4_fatal([Unknown tar format])])
2028 AC_MSG_CHECKING([how to create a $1 tar archive])
2030 # Go ahead even if we have the value already cached. We do so because we
2031 # need to set the values for the 'am__tar' and 'am__untar' variables.
2032 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
2034 for _am_tool in $_am_tools; do
2037 for _am_tar in tar gnutar gtar; do
2038 AM_RUN_LOG([$_am_tar --version]) && break
2040 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
2041 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
2042 am__untar="$_am_tar -xf -"
2045 # Must skip GNU tar: if it does not support --format= it doesn't create
2046 # ustar tarball either.
2047 (tar --version) >/dev/null 2>&1 && continue
2048 am__tar='tar chf - "$$tardir"'
2049 am__tar_='tar chf - "$tardir"'
2050 am__untar='tar xf -'
2053 am__tar='pax -L -x $1 -w "$$tardir"'
2054 am__tar_='pax -L -x $1 -w "$tardir"'
2058 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
2059 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
2060 am__untar='cpio -i -H $1 -d'
2069 # If the value was cached, stop now. We just wanted to have am__tar
2070 # and am__untar set.
2071 test -n "${am_cv_prog_tar_$1}" && break
2073 # tar/untar a dummy directory, and stop if the command works.
2076 echo GrepMe > conftest.dir/file
2077 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
2079 if test -s conftest.tar; then
2080 AM_RUN_LOG([$am__untar <conftest.tar])
2081 AM_RUN_LOG([cat conftest.dir/file])
2082 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
2087 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
2088 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
2091 AC_SUBST([am__untar])
2094 m4_include([m4/as-ac-expand.m4])
2095 m4_include([m4/jhflags.m4])
2096 m4_include([m4/libtool.m4])
2097 m4_include([m4/ltoptions.m4])
2098 m4_include([m4/ltsugar.m4])
2099 m4_include([m4/ltversion.m4])
2100 m4_include([m4/lt~obsolete.m4])
2101 m4_include([m4/python.m4])