1598af8417ffe454e13f4d49ce3f982d9c665fc9
1 AC_PREREQ(2.52)
3 dnl initialize autoconf
4 dnl when going to/from release please set the nano (fourth number) right !
5 dnl releases only do Wall, git and prerelease does Werror too
6 AC_INIT(GStreamer, 0.10.26,
7 http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
8 gstreamer)
9 AG_GST_INIT
11 dnl initialize automake (we require GNU make)
12 AM_INIT_AUTOMAKE([-Wno-portability])
14 dnl define PACKAGE_VERSION_* variables
15 AS_VERSION
17 dnl check if this is a release version
18 AS_NANO(GST_GIT="no", GST_GIT="yes")
20 dnl can autoconf find the source ?
21 AC_CONFIG_SRCDIR([gst/gst.c])
23 dnl define the output header for config
24 AM_CONFIG_HEADER([config.h])
26 dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
27 AM_MAINTAINER_MODE
29 dnl sets host_* variables
30 AC_CANONICAL_HOST
32 dnl our libraries and install dirs use major.minor as a version
33 GST_MAJORMINOR=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR
34 dnl we override it here for release candidates for a new series
35 GST_MAJORMINOR=0.10
36 AC_SUBST(GST_MAJORMINOR)
37 AC_DEFINE_UNQUOTED(GST_MAJORMINOR, "$GST_MAJORMINOR",
38 [library major.minor version])
40 dnl CURRENT, REVISION, AGE
41 dnl - library source changed -> increment REVISION
42 dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
43 dnl - interfaces added -> increment AGE
44 dnl - interfaces removed -> AGE = 0
45 dnl sets GST_LT_LDFLAGS
46 AS_LIBTOOL(GST, 23, 0, 23)
48 dnl FIXME: this macro doesn't actually work;
49 dnl the generated libtool script has no support for the listed tags.
50 dnl So this needs to be fixed first if we want to use this
51 dnl AS_LIBTOOL_TAGS
53 AC_LIBTOOL_WIN32_DLL
54 AM_PROG_LIBTOOL
56 dnl *** autotools stuff ****
58 dnl allow for different autotools
59 AS_AUTOTOOLS_ALTERNATE
61 dnl Add parameters for aclocal (keep in sync with Makefile.am)
62 AC_SUBST(ACLOCAL_AMFLAGS, "-I common/m4 -I .")
64 dnl set up gettext
65 dnl the version check needs to stay here because autopoint greps for it
66 AM_GNU_GETTEXT_VERSION([0.17])
67 AM_GNU_GETTEXT([external])
68 AG_GST_GETTEXT([gstreamer-$GST_MAJORMINOR])
70 dnl *** check for arguments to configure ***
72 dnl subsystems - can influence other decisions so needs to be high up
73 dnl we need to AM_CONDITIONAL them here for automake 1.6.x compatibility
74 AG_GST_CHECK_SUBSYSTEM_DISABLE(GST_DEBUG,[debugging subsystem])
75 AM_CONDITIONAL(GST_DISABLE_GST_DEBUG, test "x$GST_DISABLE_GST_DEBUG" = "xyes")
76 AG_GST_CHECK_SUBSYSTEM_DISABLE(LOADSAVE,[pipeline XML load/save])
77 AM_CONDITIONAL(GST_DISABLE_LOADSAVE, test "x$GST_DISABLE_LOADSAVE" = "xyes")
78 dnl define a substitution to use in docs/gst/gstreamer.types
79 if test "x$GST_DISABLE_LOADSAVE" = "xyes"
80 then
81 GST_LOADSAVE_DOC_TYPES="%"
82 else
83 GST_LOADSAVE_DOC_TYPES=
84 fi
85 AC_SUBST(GST_LOADSAVE_DOC_TYPES)
86 AG_GST_CHECK_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
87 AM_CONDITIONAL(GST_DISABLE_PARSE, test "x$GST_DISABLE_PARSE" = "xyes")
88 if test "x$GST_DISABLE_PARSE" = xyes; then
89 AC_DEFINE(GST_DISABLE_PARSE, 1,
90 [Define if pipeline parsing code is disabled])
91 fi
92 AG_GST_CHECK_SUBSYSTEM_DISABLE(OPTION_PARSING,[option parsing when gst_init])
93 AM_CONDITIONAL(GST_DISABLE_OPTION_PARSING, test "x$GST_DISABLE_OPTION_PARSING" = "xyes")
94 if test "x$GST_DISABLE_OPTION_PARSING" = xyes; then
95 AC_DEFINE(GST_DISABLE_OPTION_PARSING, 1,
96 [Define if option parsing is disabled])
97 fi
98 AG_GST_CHECK_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem])
99 AM_CONDITIONAL(GST_DISABLE_TRACE, test "x$GST_DISABLE_TRACE" = "xyes")
100 AG_GST_CHECK_SUBSYSTEM_DISABLE(ALLOC_TRACE,[allocation tracing])
101 AM_CONDITIONAL(GST_DISABLE_ALLOC_TRACE, test "x$GST_DISABLE_ALLOC_TRACE" = "xyes")
102 AG_GST_CHECK_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
103 AM_CONDITIONAL(GST_DISABLE_REGISTRY, test "x$GST_DISABLE_REGISTRY" = "xyes")
104 dnl define a substitution to use in docs/gst/gstreamer.types
105 if test "x$GST_DISABLE_REGISTRY" = "xyes"
106 then
107 GST_REGISTRY_DOC_TYPES="%"
108 else
109 GST_REGISTRY_DOC_TYPES=
110 fi
111 AC_SUBST(GST_REGISTRY_DOC_TYPES)
112 AG_GST_CHECK_SUBSYSTEM_DISABLE(NET,[network distribution])
113 AM_CONDITIONAL(GST_DISABLE_NET, test "x$GST_DISABLE_NET" = "xyes")
114 AG_GST_CHECK_SUBSYSTEM_DISABLE(PLUGIN,[plugin])
115 AM_CONDITIONAL(GST_DISABLE_PLUGIN, test "x$GST_DISABLE_PLUGIN" = "xyes")
117 AG_GST_ARG_DEBUG
118 AG_GST_ARG_PROFILING
119 AG_GST_ARG_VALGRIND
120 AG_GST_ARG_GCOV
122 AG_GST_ARG_EXAMPLES
124 AG_GST_ARG_WITH_PKG_CONFIG_PATH
125 AG_GST_ARG_WITH_PACKAGE_NAME
126 AG_GST_ARG_WITH_PACKAGE_ORIGIN
128 dnl building of tests
129 AC_ARG_ENABLE(tests,
130 AC_HELP_STRING([--disable-tests], [disable building test apps]),
131 [
132 case "${enableval}" in
133 yes) BUILD_TESTS=yes ;;
134 no) BUILD_TESTS=no ;;
135 *) AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;;
136 esac
137 ],
138 [BUILD_TESTS=yes]) dnl Default value
139 AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes")
141 dnl tests known to fail
142 AC_ARG_ENABLE(failing-tests,
143 AC_HELP_STRING([--disable-failing-tests],
144 [disable building tests known to fail]),
145 [
146 case "${enableval}" in
147 yes) BUILD_FAILING_TESTS=yes ;;
148 no) BUILD_FAILING_TESTS=no ;;
149 *) AC_MSG_ERROR(bad value ${enableval} for --disable-failing-tests) ;;
150 esac
151 ],
152 [BUILD_FAILING_TESTS=no]) dnl Default value
153 AM_CONDITIONAL(BUILD_FAILING_TESTS, test "x$BUILD_FAILING_TESTS" = "xyes")
154 if test x$BUILD_FAILING_TESTS = xyes; then
155 AC_MSG_WARN([building tests known to fail, use --disable-failing-tests to disable])
156 else
157 AC_MSG_WARN([Sissy ! By asking to not build the tests known to fail, you hereby waive your right to customer support. If you do not agree with this EULA, please press Ctrl-C before the next line is printed. By allowing the next line to be printed, you expressly acknowledge your acceptance of this EULA.])
158 fi
160 dnl poison destroyed objects
161 AC_ARG_ENABLE(poisoning,
162 AC_HELP_STRING([--enable-poisoning],
163 [enable poisoning of deallocated objects]),
164 [
165 case "${enableval}" in
166 yes) USE_POISONING=yes ;;
167 no) USE_POISONING=no ;;
168 *) AC_MSG_ERROR(bad value ${enableval} for --enable-poisoning) ;;
169 esac
170 ],
171 [USE_POISONING=no]) dnl Default value
172 if test "x$USE_POISONING" = xyes; then
173 AC_DEFINE(USE_POISONING, 1,
174 [Define if we should poison deallocated memory])
175 fi
177 dnl *** checks for platform ***
179 dnl * hardware/architecture *
181 dnl common/m4/gst-arch.m4
182 dnl check CPU type
183 AG_GST_ARCH
184 dnl substitution for win32/common/config.h
185 HOST_CPU=$host_cpu
186 AC_SUBST(HOST_CPU)
188 dnl common/m4/gst-arch.m4
189 dnl check for unaligned access
190 AG_GST_UNALIGNED_ACCESS
191 dnl create a configure variable for gst/gstconfig.h
192 if test x${as_cv_unaligned_access} = xyes ; then
193 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 1"
194 else
195 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 0"
196 fi
197 AC_SUBST(GST_HAVE_UNALIGNED_ACCESS_DEFINE)
199 dnl check for platform specific settings
200 AG_GST_PLATFORM
202 dnl * software *
204 dnl check for large file support
205 dnl affected plugins must include config.h
206 AC_SYS_LARGEFILE
208 dnl *** checks for programs ***
210 dnl find a compiler
211 AC_PROG_CC
213 dnl check if the compiler supports '-c' and '-o' options
214 AM_PROG_CC_C_O
216 dnl find an assembler
217 AM_PROG_AS
219 dnl Perl is used in building documentation and in the version checks
220 AC_PATH_PROG(PERL_PATH, perl, no)
221 if test x$PERL_PATH = xno; then
222 AC_MSG_ERROR(Could not find perl)
223 fi
225 dnl we require flex and bison for building the parser
226 if test "x$GST_DISABLE_PARSE" != xyes; then
227 AG_GST_BISON_CHECK
228 AG_GST_FLEX_CHECK
229 fi
231 AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
232 AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
234 dnl check for gobject-introspection
235 GOBJECT_INTROSPECTION_CHECK([0.6.3])
237 dnl check for documentation tools
238 AG_GST_DOCBOOK_CHECK
239 GTK_DOC_CHECK([1.3])
240 AS_PATH_PYTHON([2.1])
241 AG_GST_PLUGIN_DOCS([1.3],[2.1])
243 dnl *** checks for libraries ***
245 dnl check for libm, for sin()
246 AC_CHECK_LIBM
247 AC_SUBST(LIBM)
249 dnl *** checks for header files ***
251 dnl check if we have ANSI C header files
252 AC_HEADER_STDC
254 dnl Check for ucontext.h
255 AC_CHECK_HEADERS([ucontext.h])
257 dnl Check for sys/socket.h
258 AC_CHECK_HEADERS([sys/socket.h], HAVE_SYS_SOCKET_H=yes)
259 AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")
261 dnl check for sys/times.h for tests/examples/adapter/
262 AC_CHECK_HEADERS([sys/times.h], HAVE_SYS_TIMES_H=yes)
263 AC_CHECK_HEADERS([unistd.h], HAVE_UNISTD_H=yes)
264 AM_CONDITIONAL(HAVE_SYS_TIMES_H_AND_UNISTD_H, test "x$HAVE_SYS_TIMES_H" = "xyes" -a "x$HAVE_UNISTD_H" = "xyes")
266 dnl Check for process.h for getpid() on win32
267 AC_CHECK_HEADERS([process.h])
269 dnl Check for sys/utsname.h for uname
270 AC_CHECK_HEADERS([sys/utsname.h])
272 dnl Check for stdio_ext.f for __fbufsize
273 AC_CHECK_HEADERS([stdio_ext.h])
275 dnl check for pthreads
276 AC_CHECK_HEADERS([pthread.h], HAVE_PTHREAD_H=yes)
277 AM_CONDITIONAL(HAVE_PTHREAD_H, test "x$HAVE_PTHREAD_H" = "xyes")
279 dnl Check for valgrind.h
280 dnl separate from HAVE_VALGRIND because you can have the program, but not
281 dnl the dev package
282 AC_CHECK_HEADERS([valgrind/valgrind.h], HAVE_VALGRIND_H=yes)
284 dnl used in gst/gstpoll.c
285 AC_CHECK_HEADERS([winsock2.h], HAVE_WINSOCK2_H=yes)
286 AM_CONDITIONAL(HAVE_WINSOCK2_H, test "x$HAVE_WINSOCK2_H" = "xyes")
287 if test "x$HAVE_WINSOCK2_H" = "xyes"; then
288 WIN32_LIBS="-lws2_32"
289 AC_SUBST(WIN32_LIBS)
290 fi
292 dnl check for GMP/GSL, used by the gst_util_uint64_scale unit test only
293 if test "x$BUILD_TESTS" = "xyes"; then
294 AG_GST_CHECK_LIBHEADER(GMP, gmp,
295 __gmpz_init_set_d, ,
296 gmp.h,
297 GMP_LIBS="-lgmp"
298 AC_SUBST(GMP_LIBS)
299 AC_DEFINE(HAVE_GMP, [1],[Have GMP library]))
300 AG_GST_CHECK_LIBHEADER(GSL, gsl,
301 gsl_rng_uniform_int, -lgslcblas,
302 gsl/gsl_rng.h,
303 GSL_LIBS="-lgsl -lgslcblas"
304 AC_SUBST(GSL_LIBS)
305 AC_DEFINE(HAVE_GSL, [1],[Have GSL library]))
306 fi
308 dnl *** checks for types/defines ***
310 dnl *** checks for structures ***
312 dnl *** checks for compiler characteristics ***
314 dnl check if the compiler supports __uint128_t (gcc)
315 AC_CACHE_CHECK(for __uint128_t, gst_cv_uint128_t,
316 AC_TRY_COMPILE([ ], [
317 unsigned long long v1 = 1024ULL;
318 unsigned long long v2 = 0x8000000000000000ULL;
319 __uint128_t u = ((__uint128_t)v1)*((__uint128_t)v2);
321 return 0;
322 ], [
323 gst_cv_uint128_t=yes
324 ], [
325 gst_cv_uint128_t=no
326 ])
327 )
328 if test x$gst_cv_uint128_t = xyes; then
329 AC_DEFINE(HAVE_UINT128_T, 1, [Have __uint128_t type])
330 fi
332 OPT_CFLAGS=
333 dnl Check for some compiler flags that optimize our code.
334 if test "x$GCC" = xyes; then
335 AS_COMPILER_FLAG(-fno-common, OPT_CFLAGS="$OPT_CFLAGS -fno-common")
336 fi
338 dnl FIXME: decide what kind of flag this is, maybe it's not an optimization
339 dnl flag
340 dnl check if we should use -Wa,-mregnames on PowerPC, so we can use
341 dnl symbolic register names in inline asm
342 if test x$HAVE_CPU_PPC = xyes ; then
343 AS_COMPILER_FLAG(["-Wa,-mregnames"],
344 [OPT_CFLAGS="$OPT_CFLAGS -Wa,-mregnames"])
345 fi
347 dnl *** checks for library functions ***
349 AC_CHECK_FUNCS([sigaction])
351 dnl check for fseeko()
352 AC_FUNC_FSEEKO
353 dnl check for ftello()
354 AC_CHECK_FUNCS([ftello])
356 AC_CHECK_FUNCS([fgetpos])
357 AC_CHECK_FUNCS([fsetpos])
359 dnl check for poll(), ppoll() and pselect()
360 AC_CHECK_FUNCS([poll])
361 AC_CHECK_FUNCS([ppoll])
362 AC_CHECK_FUNCS([pselect])
364 dnl ****************************************
365 dnl *** GLib POLL* compatibility defines ***
366 dnl ****************************************
368 AC_MSG_CHECKING([for broken poll])
369 AC_RUN_IFELSE([AC_LANG_SOURCE([[
370 #include <stdlib.h>
371 #include <fcntl.h>
372 #include <poll.h>
373 #ifdef HAVE_SYS_POLL_H
374 #include <sys/poll.h>
375 #endif
376 int main(void) {
377 struct pollfd fds[1];
378 int fd;
379 fd = open("/dev/null", 1);
380 fds[0].fd = fd;
381 fds[0].events = POLLIN;
382 fds[0].revents = 0;
383 if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
384 exit(1); /* Does not work for devices -- fail */
385 }
386 exit(0);
387 }]])],
388 [broken_poll=no],
389 [broken_poll=yes
390 AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
391 [broken_poll="no (cross compiling)"])
392 AC_MSG_RESULT($broken_poll)
394 dnl check for mmap()
395 AC_FUNC_MMAP
396 AM_CONDITIONAL(HAVE_MMAP, test "x$ac_cv_func_mmap_fixed_mapped" = "xyes")
398 dnl Check for POSIX timers
399 AC_CHECK_FUNCS(clock_gettime, [], [
400 AC_CHECK_LIB(rt, clock_gettime, [
401 AC_DEFINE(HAVE_CLOCK_GETTIME, 1)
402 LIBS="$LIBS -lrt"
403 ])
404 ])
406 AC_CACHE_CHECK(for posix timers, gst_cv_posix_timers,
407 AC_TRY_COMPILE([
408 #include <time.h>
409 #ifdef HAVE_UNISTD_H
410 #include <unistd.h>
411 #endif
412 ], [
413 #if !defined(_POSIX_TIMERS) || _POSIX_TIMERS < 0 || !defined(CLOCK_REALTIME)
414 #error Either _POSIX_TIMERS or CLOCK_REALTIME not defined
415 #endif
416 return 0;
417 ], [
418 gst_cv_posix_timers=yes
419 ], [
420 gst_cv_posix_timers=no
421 ])
422 )
424 if test "$gst_cv_posix_timers" = "yes"; then
425 AC_DEFINE(HAVE_POSIX_TIMERS,1,[Have posix timers])
426 GST_HAVE_POSIX_TIMERS_DEFINE="#define GST_HAVE_POSIX_TIMERS 1"
427 else
428 GST_HAVE_POSIX_TIMERS_DEFINE="#define GST_HAVE_POSIX_TIMERS 0"
429 fi
430 AC_SUBST(GST_HAVE_POSIX_TIMERS_DEFINE)
431 AM_CONDITIONAL(GST_HAVE_POSIX_TIMERS, test "$gst_cv_posix_timers" = "yes")
433 AC_CACHE_CHECK(for monotonic clock, gst_cv_monotonic_clock,
434 AC_TRY_COMPILE([
435 #include <time.h>
436 #ifdef HAVE_UNISTD_H
437 #include <unistd.h>
438 #endif
439 ], [
440 #if !defined(_POSIX_MONOTONIC_CLOCK) || _POSIX_MONOTONIC_CLOCK < 0 || !defined(CLOCK_MONOTONIC)
441 #error Either _POSIX_MONOTONIC_CLOCK or CLOCK_MONOTONIC not defined
442 #endif
443 return 0;
444 ], [
445 gst_cv_monotonic_clock=yes
446 ], [
447 gst_cv_monotonic_clock=no
448 ])
449 )
451 if test "$gst_cv_monotonic_clock" = "yes"; then
452 AC_DEFINE(HAVE_MONOTONIC_CLOCK,1,[Have a monotonic clock])
453 GST_HAVE_MONOTONIC_CLOCK_DEFINE="#define GST_HAVE_MONOTONIC_CLOCK 1"
454 else
455 GST_HAVE_MONOTONIC_CLOCK_DEFINE="#define GST_HAVE_MONOTONIC_CLOCK 0"
456 fi
457 AC_SUBST(GST_HAVE_MONOTONIC_CLOCK_DEFINE)
458 AM_CONDITIONAL(GST_HAVE_MONOTONIC_CLOCK, test "$gst_cv_monotonic_clock" = "yes")
460 dnl Check for a way to display the function name in debug output
461 AG_GST_CHECK_FUNCTION
463 dnl test for register_printf_specifier or register_printf_function
464 AC_CHECK_FUNCS([register_printf_specifier register_printf_function],
465 [HAVE_PRINTF_EXTENSION=yes])
467 if test "$HAVE_PRINTF_EXTENSION" = yes; then
468 GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"P\""
469 GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"Q\""
470 GST_USING_PRINTF_EXTENSION_DEFINE="#define GST_USING_PRINTF_EXTENSION"
471 AC_DEFINE(HAVE_PRINTF_EXTENSION, 1,
472 [Defined if we have printf specifier extensions available])
473 else
474 GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"p\""
475 GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"p\""
476 GST_USING_PRINTF_EXTENSION_DEFINE="#undef GST_USING_PRINTF_EXTENSION"
477 fi
478 AC_SUBST(GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE)
479 AC_SUBST(GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE)
480 AC_SUBST(GST_USING_PRINTF_EXTENSION_DEFINE)
482 dnl test if we have dladdr(); we use it for debugging; see gst/gstinfo.c
483 save_cflags="$CFLAGS"
484 CFLAGS="$CFLAGS -D_GNU_SOURCE"
485 AC_CHECK_LIB(dl, dladdr,
486 AC_DEFINE(HAVE_DLADDR, 1, [Defined if we have dladdr ()])
487 LIBS="$LIBS -ldl")
488 CFLAGS="$save_cflags"
490 dnl *** checks for socket and nsl libraries ***
491 AC_CHECK_FUNC(socket,,[AC_CHECK_LIB(socket,socket)])
492 AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)])
494 dnl check for inet_aton()
495 save_libs="$LIBS"
496 AC_CHECK_FUNC(inet_aton, ,
497 AC_CHECK_LIB(nsl, inet_aton, ,
498 AC_CHECK_LIB(socket, inet_aton, ,
499 AC_CHECK_LIB(resolv, inet_aton, ,[AC_DEFINE(NO_INET_ATON, 1, [Define if you have no native inet_aton() function.])]))))
500 INET_ATON_LIBS=$LIBS
501 AC_SUBST(INET_ATON_LIBS)
502 LIBS="$save_libs"
504 dnl *** checks for dependency libraries ***
506 dnl GLib
507 GLIB_REQ=2.18
509 AG_GST_GLIB_CHECK([$GLIB_REQ])
511 dnl FIXME: 0.11: Guess we need to keep this around until 0.11
512 GST_HAVE_GLIB_2_8_DEFINE="#define GST_HAVE_GLIB_2_8 1"
513 AC_SUBST(GST_HAVE_GLIB_2_8_DEFINE)
515 dnl Check for glib2 without extra fat, useful for the unversioned tool frontends
516 PKG_CHECK_MODULES(GLIB_ONLY, glib-2.0 >= $GLIB_REQ)
518 dnl Check for documentation xrefs
519 GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"
520 AC_SUBST(GLIB_PREFIX)
522 dnl libxml2 is only needed for xml loading/saving of pipelines these days
523 if test "x$GST_DISABLE_LOADSAVE" = "xyes"
524 then
525 AC_MSG_NOTICE([XML registry and load/save are disabled, not checking for libxml2])
526 GST_DISABLE_XML_DEFINE="#define GST_DISABLE_XML 1"
527 else
528 dnl check for libxml2 with minimum req version
529 AG_GST_LIBXML2_CHECK(2.4.9)
530 GST_DISABLE_XML_DEFINE="/* #undef GST_DISABLE_XML */"
531 fi
532 AC_SUBST(GST_DISABLE_XML_DEFINE)
534 dnl building of unit test libraries
535 AC_ARG_ENABLE(check,
536 AC_HELP_STRING([--disable-check], [disable building unit test libraries]),
537 [
538 case "${enableval}" in
539 yes) BUILD_CHECK=yes ;;
540 no) BUILD_CHECK=no ;;
541 *) AC_MSG_ERROR(bad value ${enableval} for --disable-check) ;;
542 esac
543 ], [
544 dnl Default value
545 case $host_os in
546 mingw* | msvc* | mks*) BUILD_CHECK=no ;;
547 *) BUILD_CHECK=yes ;;
548 esac
549 ])
550 dnl bit of a misnomer, but keep the conditional named like this so we don't
551 dnl have to change too much elsewhere
552 AM_CONDITIONAL(HAVE_CHECK, test "x$BUILD_CHECK" = "xyes")
555 dnl *** set variables based on configure arguments
557 dnl set license and copyright notice
558 GST_LICENSE="LGPL"
559 AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
560 AC_SUBST(GST_LICENSE)
562 dnl define LIBDIR, GST_DATADIR so we can inform people where we live
563 AS_AC_EXPAND(LIBDIR, $libdir)
564 AC_DEFINE_UNQUOTED(LIBDIR, "$LIBDIR", [library dir])
565 AS_AC_EXPAND(DATADIR, $datadir)
566 AC_DEFINE_UNQUOTED(GST_DATADIR, "$DATADIR", [data dir])
568 dnl set location of plugin directory
569 AG_GST_SET_PLUGINDIR
571 dnl FIXME: add LIBXML_PKG here if we use it
572 GST_PKG_DEPS="glib-2.0, gobject-2.0, gmodule-no-export-2.0, gthread-2.0"
573 AC_SUBST(GST_PKG_DEPS)
575 dnl define an ERROR_CFLAGS Makefile variable
576 AG_GST_SET_ERROR_CFLAGS($GST_GIT)
578 dnl define correct level for debugging messages
579 AG_GST_SET_LEVEL_DEFAULT($GST_GIT)
581 dnl *** finalize CFLAGS, LDFLAGS, LIBS
583 dnl Overview:
584 dnl GST_OPTION_CFLAGS: common cflags for profiling, debugging, errors, ...
585 dnl GST_ALL_*: vars shared by all built objects
586 dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
587 dnl GST_OBJ_*: additional vars to link to the core library
588 dnl include GST_ALL_*
589 dnl GST_LT_LDFLAGS: library versioning of our libraries
590 dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
592 dnl GST_OPTION_CFLAGS
593 if test "x$USE_DEBUG" = xyes; then
594 PROFILE_CFLAGS="-g"
595 fi
596 AC_SUBST(PROFILE_CFLAGS)
598 # GST_DISABLE_DEPRECATED: hide the visibility of deprecated
599 # functionality from the API that gstreamer uses
600 # GST_REMOVE_DEPRECATED: don't compile deprecated functionality (breaks ABI)
601 if test "x$PACKAGE_VERSION_NANO" = "x1"; then
602 dnl Define _only_ when compiling from git (not for pre-releases or releases)
603 DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
604 else
605 DEPRECATED_CFLAGS=""
606 fi
607 AC_SUBST(DEPRECATED_CFLAGS)
609 dnl every flag in GST_OPTION_CFLAGS can be overridden at make time via e.g.
610 dnl make DEPRECATED_CFLAGS=''
611 GST_OPTION_CFLAGS="\$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
612 AC_SUBST(GST_OPTION_CFLAGS)
614 dnl GST_ALL_*
615 dnl vars common to for all internal objects (core libs, elements, applications)
616 dnl CFLAGS:
617 dnl - XML needs to be added because xmlPtr is used in core
618 dnl - src and build dirs need to be added because every piece that gets built
619 dnl will need the GStreamer source and generated headers
620 dnl LIBS: XML doesn't need to be added because we don't explicitly use symbols
621 dnl from LibXML except for in the core library
622 GST_ALL_CFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir)/libs -I\$(top_builddir) $GLIB_CFLAGS $XML_CFLAGS \$(GST_OPTION_CFLAGS) -DG_THREADS_MANDATORY"
624 dnl FIXME: check if LTLIBINTL is needed everywhere
625 dnl I presume it is given that it contains the symbols that _() stuff maps to
626 GST_ALL_LIBS="$GLIB_LIBS $LTLIBINTL \$(GCOV_LIBS)"
628 dnl LDFLAGS really should only contain flags, not libs - they get added before
629 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
630 GST_ALL_LDFLAGS="-no-undefined"
632 AC_SUBST(GST_ALL_CFLAGS)
633 AC_SUBST(GST_ALL_LIBS)
634 AC_SUBST(GST_ALL_LDFLAGS)
636 dnl GST_LIB_LDFLAGS
637 dnl linker flags shared by all libraries
638 dnl LDFLAGS modifier defining exported symbols from built libraries
639 GST_LIB_LDFLAGS="-export-symbols-regex \^[_]*\(gst_\|Gst\|GST_\).*"
640 AC_SUBST(GST_LIB_LDFLAGS)
642 dnl GST_OBJ_*
643 dnl default vars for all internal objects built on libgstreamer
644 dnl includes GST_ALL_*
645 GST_OBJ_CFLAGS="\$(GST_ALL_CFLAGS)"
646 GST_OBJ_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_MAJORMINOR.la \$(GST_ALL_LIBS)"
647 AC_SUBST(GST_OBJ_CFLAGS)
648 AC_SUBST(GST_OBJ_LIBS)
650 dnl GST_PLUGIN_LDFLAGS
651 dnl LDFLAGS for plugins; includes GST_ALL_LDFLAGS
652 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc\$\$' $GST_ALL_LDFLAGS"
653 AC_SUBST(GST_PLUGIN_LDFLAGS, "$GST_PLUGIN_LDFLAGS")
655 dnl plugin scanner locations
656 AS_AC_EXPAND(GST_PLUGIN_SCANNER_INSTALLED,${libexecdir}/gstreamer-$GST_MAJORMINOR/gst-plugin-scanner)
657 AC_DEFINE_UNQUOTED(GST_PLUGIN_SCANNER_INSTALLED,
658 "$GST_PLUGIN_SCANNER_INSTALLED", [location of the installed gst-plugin-scanner])
660 dnl things for our internal libcheck (must be called even if building
661 dnl libcheck is disabled because it defines conditionals)
662 AG_GST_CHECK_CHECKS()
664 SHAVE_INIT([common],[enable])
666 AC_CONFIG_FILES(
667 Makefile
668 common/shave
669 common/shave-libtool
670 gst/Makefile
671 gst/gstconfig.h
672 gst/gstversion.h
673 gst/parse/Makefile
674 libs/Makefile
675 libs/gst/Makefile
676 libs/gst/base/Makefile
677 libs/gst/check/Makefile
678 libs/gst/check/libcheck/Makefile
679 libs/gst/check/libcheck/check.h
680 libs/gst/controller/Makefile
681 libs/gst/dataprotocol/Makefile
682 libs/gst/helpers/Makefile
683 libs/gst/net/Makefile
684 plugins/Makefile
685 plugins/indexers/Makefile
686 plugins/elements/Makefile
687 po/Makefile.in
688 tests/Makefile
689 tests/benchmarks/Makefile
690 tests/check/Makefile
691 tests/misc/Makefile
692 tests/examples/Makefile
693 tests/examples/adapter/Makefile
694 tests/examples/controller/Makefile
695 tests/examples/stepping/Makefile
696 tests/examples/helloworld/Makefile
697 tests/examples/launch/Makefile
698 tests/examples/manual/Makefile
699 tests/examples/metadata/Makefile
700 tests/examples/queue/Makefile
701 tests/examples/streams/Makefile
702 tests/examples/typefind/Makefile
703 tests/examples/xml/Makefile
704 tools/Makefile
705 common/Makefile
706 common/m4/Makefile
707 docs/Makefile
708 docs/design/Makefile
709 docs/faq/Makefile
710 docs/gst/Makefile
711 docs/gst/gstreamer.types
712 docs/libs/Makefile
713 docs/plugins/Makefile
714 docs/manual/Makefile
715 docs/pwg/Makefile
716 docs/slides/Makefile
717 docs/xsl/Makefile
718 docs/version.entities
719 pkgconfig/Makefile
720 stamp.h
721 pkgconfig/gstreamer.pc
722 pkgconfig/gstreamer-uninstalled.pc
723 pkgconfig/gstreamer-base.pc
724 pkgconfig/gstreamer-base-uninstalled.pc
725 pkgconfig/gstreamer-check.pc
726 pkgconfig/gstreamer-check-uninstalled.pc
727 pkgconfig/gstreamer-controller.pc
728 pkgconfig/gstreamer-controller-uninstalled.pc
729 pkgconfig/gstreamer-dataprotocol.pc
730 pkgconfig/gstreamer-dataprotocol-uninstalled.pc
731 pkgconfig/gstreamer-net.pc
732 pkgconfig/gstreamer-net-uninstalled.pc
733 gst-element-check.m4
734 gstreamer.spec
735 )
737 dnl Create the config.h file for Visual Studio builds
738 dnl Beware of spaces and /'s in some of the shell variable contents.
739 sed \
740 -e 's/.*config.h.in.*autoheader.*/\/* Autogenerated config.h created for win32 Visual Studio builds *\/\n\n\/* PREFIX -- specifically added for Windows for easier moving *\/\n#define PREFIX "C:\\\\gstreamer"/' \
741 -e 's/.* GETTEXT_PACKAGE$/#define GETTEXT_PACKAGE "'$GETTEXT_PACKAGE'"/' \
742 -e 's/.* GST_DATADIR$/#define GST_DATADIR PREFIX "\\\\share"/' \
743 -e 's/.* GST_LEVEL_DEFAULT$/#define GST_LEVEL_DEFAULT GST_LEVEL_ERROR/' \
744 -e 's/.* GST_LICENSE$/#define GST_LICENSE "'$GST_LICENSE'"/' \
745 -e 's/.* GST_MAJORMINOR$/#define GST_MAJORMINOR "'$GST_MAJORMINOR'"/' \
746 -e "s,.* GST_PACKAGE_NAME$,#define GST_PACKAGE_NAME \"${GST_PACKAGE_NAME}\"," \
747 -e 's/.* GST_PACKAGE_ORIGIN$/#define GST_PACKAGE_ORIGIN "Unknown package origin"/' \
748 -e 's/.* HAVE_CPU_I386$/#define HAVE_CPU_I386 1/' \
749 -e 's/.* HAVE_FGETPOS$/#define HAVE_FGETPOS 1/' \
750 -e 's/.* HAVE_FSETPOS$/#define HAVE_FSETPOS 1/' \
751 -e 's/.* HAVE_LIBXML2$/#define HAVE_LIBXML2 1/' \
752 -e 's/.* HAVE_PROCESS_H$/#define HAVE_PROCESS_H 1/' \
753 -e 's/.* HAVE_STDLIB_H$/#define HAVE_STDLIB_H 1/' \
754 -e 's/.* HAVE_STRING_H$/#define HAVE_STRING_H 1/' \
755 -e 's/.* HAVE_SYS_STAT_H$/#define HAVE_SYS_STAT_H 1/' \
756 -e 's/.* HAVE_SYS_TYPES_H$/#define HAVE_SYS_TYPES_H 1/' \
757 -e 's/.* HAVE_WIN32$/#define HAVE_WIN32 1/' \
758 -e 's/.* HAVE_WINSOCK2_H$/#define HAVE_WINSOCK2_H 1/' \
759 -e 's/.* HOST_CPU$/#define HOST_CPU "i686"/' \
760 -e 's/.* LIBDIR$/#ifdef _DEBUG\n# define LIBDIR PREFIX "\\\\debug\\\\lib"\n#else\n# define LIBDIR PREFIX "\\\\lib"\n#endif/' \
761 -e 's/.* LOCALEDIR$/#define LOCALEDIR PREFIX "\\\\share\\\\locale"/' \
762 -e 's/.* PACKAGE$/#define PACKAGE "gstreamer"/' \
763 -e 's/.* PACKAGE_BUGREPORT$/#define PACKAGE_BUGREPORT "http:\/\/bugzilla.gnome.org\/enter_bug.cgi?product=GStreamer"/' \
764 -e 's/.* PACKAGE_NAME$/#define PACKAGE_NAME "'$PACKAGE_NAME'"/' \
765 -e "s/.* PACKAGE_STRING$/#define PACKAGE_STRING \"$PACKAGE_STRING\"/" \
766 -e 's/.* PACKAGE_TARNAME$/#define PACKAGE_TARNAME "'$PACKAGE_TARNAME'"/' \
767 -e 's/.* PACKAGE_VERSION$/#define PACKAGE_VERSION "'$PACKAGE_VERSION'"/' \
768 -e 's/.* PLUGINDIR$/#ifdef _DEBUG\n# define PLUGINDIR PREFIX "\\\\debug\\\\lib\\\\gstreamer-0.10"\n#else\n# define PLUGINDIR PREFIX "\\\\lib\\\\gstreamer-0.10"\n#endif/' \
769 -e 's/.* GST_PLUGIN_SCANNER_INSTALLED$/#define GST_PLUGIN_SCANNER_INSTALLED LIBDIR "\\\\gst-plugin-scanner"/' \
770 -e 's/.* VERSION$/#define VERSION "'$VERSION'"/' \
771 config.h.in >win32/common/config.h-new
773 AC_OUTPUT
775 dnl negate for output
776 if test "x${GST_DISABLE_GST_DEBUG}" = "xno"; then enable_gst_debug="yes"; fi
777 if test "x${GST_DISABLE_LOADSAVE}" = "xno"; then enable_loadsave="yes"; fi
778 if test "x${GST_DISABLE_PARSE}" = "xno"; then enable_parse="yes"; fi
779 if test "x${GST_DISABLE_OPTION_PARSING}" = "xno"; then enable_option_parsing="yes"; fi
780 if test "x${GST_DISABLE_TRACE}" = "xno"; then enable_trace="yes"; fi
781 if test "x${GST_DISABLE_ALLOC_TRACE}" = "xno"; then enable_alloc_trace="yes"; fi
782 if test "x${GST_DISABLE_PLUGIN}" = "xno"; then enable_plugin="yes"; fi
783 if test "x${GST_DISABLE_REGISTRY}" = "xno"; then enable_registry="yes"; fi
784 if test "x${GST_DISABLE_NET}" = "xno"; then enable_net="yes"; fi
786 echo "
788 Configuration
789 Version : ${VERSION}
790 Source code location : ${srcdir}
791 Prefix : ${prefix}
792 Compiler : ${SHAVE_SAVED_CC}
793 Package name : ${GST_PACKAGE_NAME}
794 Package origin : ${GST_PACKAGE_ORIGIN}
796 Documentation (manuals) : ${enable_docbook}
797 Documentation (API) : ${enable_gtk_doc}
799 Debug Logging : ${enable_gst_debug}
800 Pipeline XML load/save : ${enable_loadsave}
801 Command-line parser : ${enable_parse}
802 Option parsing in gst_init : ${enable_option_parsing}
803 Tracing subsystem : ${enable_trace}
804 Allocation tracing : ${enable_alloc_trace}
805 Plugin registry : ${enable_registry}
806 Plugin support : ${enable_plugin}
807 Network support : ${enable_net}
808 Unit testing support : ${BUILD_CHECK}
810 Debug : ${USE_DEBUG}
811 Profiling : ${USE_PROFILING}
813 Building examples : ${BUILD_EXAMPLES}
814 Building test apps : ${BUILD_TESTS}
815 Building tests that fail : ${BUILD_FAILING_TESTS}
816 "