pad: Don't call remaining probes after they return DROPPED|HANDLED
[platform/upstream/gstreamer.git] / configure.ac
1 AC_PREREQ([2.69])
2
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 dnl
7 AC_INIT([GStreamer],[1.13.0.1],[http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer],[gstreamer])
8 AG_GST_INIT
9
10 dnl initialize automake (we require GNU make)
11 AM_INIT_AUTOMAKE([-Wno-portability 1.14 no-dist-gzip dist-xz tar-ustar subdir-objects])
12
13 dnl define PACKAGE_VERSION_* variables
14 AS_VERSION
15
16 dnl check if this is a release version
17 AS_NANO(GST_GIT="no", GST_GIT="yes")
18
19 dnl can autoconf find the source ?
20 AC_CONFIG_SRCDIR([gst/gst.c])
21
22 dnl define the output header for config
23 AC_CONFIG_HEADERS([config.h])
24
25 dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
26 AM_MAINTAINER_MODE([enable])
27
28 dnl sets host_* variables
29 AC_CANONICAL_HOST
30
31 dnl use pretty build output by default
32 AM_SILENT_RULES([yes])
33
34 dnl GStreamer versioning, this is mostly informational
35 GST_VERSION_MAJOR=$PACKAGE_VERSION_MAJOR
36 GST_VERSION_MINOR=$PACKAGE_VERSION_MINOR
37 GST_VERSION_MICRO=$PACKAGE_VERSION_MICRO
38 GST_VERSION_NANO=$PACKAGE_VERSION_NANO
39 AC_SUBST(GST_VERSION_MAJOR)
40 AC_SUBST(GST_VERSION_MINOR)
41 AC_SUBST(GST_VERSION_MICRO)
42 AC_SUBST(GST_VERSION_NANO)
43
44 dnl our libraries and install dirs use GST_API_VERSION in the filename
45 dnl to allow side-by-side installation of different API versions
46 GST_API_VERSION=1.0
47 AC_SUBST(GST_API_VERSION)
48 AC_DEFINE_UNQUOTED(GST_API_VERSION, "$GST_API_VERSION",
49   [GStreamer API Version])
50
51 dnl CURRENT, REVISION, AGE
52 dnl - library source changed -> increment REVISION
53 dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
54 dnl - interfaces added -> increment AGE
55 dnl - interfaces removed -> AGE = 0
56 dnl
57 dnl Keep CURRENT as MINOR * 100 + MICRO
58 dnl Ex : 1.0.0 => 0
59 dnl      1.0.3 => 3
60 dnl      1.1.0 => 100
61 dnl      1.2.5 => 205
62 dnl      1.10.9 (who knows) => 1009
63 dnl
64 dnl sets GST_LT_LDFLAGS
65 AS_LIBTOOL(GST, 1300, 0, 1300)
66
67 dnl *** autotools stuff ****
68
69 dnl allow for different autotools
70 AS_AUTOTOOLS_ALTERNATE
71
72 dnl Add parameters for aclocal (keep in sync with Makefile.am)
73 AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
74
75 dnl set up gettext
76 dnl the version check needs to stay here because autopoint greps for it
77 AM_GNU_GETTEXT_VERSION([0.17])
78 AM_GNU_GETTEXT([external])
79 AG_GST_GETTEXT([gstreamer-$GST_API_VERSION])
80
81 dnl *** check for arguments to configure ***
82
83 AG_GST_ARG_DISABLE_FATAL_WARNINGS
84 AG_GST_ARG_ENABLE_EXTRA_CHECKS
85
86 dnl subsystems - can influence other decisions so needs to be high up
87 dnl we need to AM_CONDITIONAL them here for automake 1.6.x compatibility
88 AG_GST_CHECK_SUBSYSTEM_DISABLE(GST_DEBUG,[debugging subsystem])
89 AM_CONDITIONAL(GST_DISABLE_GST_DEBUG, test "x$GST_DISABLE_GST_DEBUG" = "xyes")
90 AG_GST_CHECK_SUBSYSTEM_DISABLE(GST_TRACER_HOOKS,[tracing subsystem hooks])
91 AM_CONDITIONAL(GST_DISABLE_GST_TRACER_HOOKS, test "x$GST_DISABLE_GST_TRACER_HOOKS" = "xyes")
92 AG_GST_CHECK_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
93 AM_CONDITIONAL(GST_DISABLE_PARSE, test "x$GST_DISABLE_PARSE" = "xyes")
94 if test "x$GST_DISABLE_PARSE" = xyes; then
95   AC_DEFINE(GST_DISABLE_PARSE, 1,
96     [Define if pipeline parsing code is disabled])
97 fi
98 AG_GST_CHECK_SUBSYSTEM_DISABLE(OPTION_PARSING,[option parsing when gst_init])
99 AM_CONDITIONAL(GST_DISABLE_OPTION_PARSING, test "x$GST_DISABLE_OPTION_PARSING" = "xyes")
100 if test "x$GST_DISABLE_OPTION_PARSING" = xyes; then
101   AC_DEFINE(GST_DISABLE_OPTION_PARSING, 1,
102     [Define if option parsing is disabled])
103 fi
104 AG_GST_CHECK_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
105 AM_CONDITIONAL(GST_DISABLE_REGISTRY, test "x$GST_DISABLE_REGISTRY" = "xyes")
106 dnl define a substitution to use in docs/gst/gstreamer.types
107 if test "x$GST_DISABLE_REGISTRY" = "xyes"
108 then
109   GST_REGISTRY_DOC_TYPES="%"
110 else
111   GST_REGISTRY_DOC_TYPES=
112 fi
113 AC_SUBST(GST_REGISTRY_DOC_TYPES)
114 AG_GST_CHECK_SUBSYSTEM_DISABLE(PLUGIN,[plugin])
115 AM_CONDITIONAL(GST_DISABLE_PLUGIN, test "x$GST_DISABLE_PLUGIN" = "xyes")
116
117 AG_GST_ARG_DEBUG
118 AG_GST_ARG_PROFILING
119 AG_GST_ARG_VALGRIND
120 AG_GST_ARG_GCOV
121
122 AG_GST_ARG_EXAMPLES
123
124 AG_GST_ARG_WITH_PKG_CONFIG_PATH
125 AG_GST_ARG_WITH_PACKAGE_NAME
126 AG_GST_ARG_WITH_PACKAGE_ORIGIN
127
128 AG_GST_PKG_CONFIG_PATH
129
130 AG_GST_SET_PACKAGE_RELEASE_DATETIME_WITH_NANO([$PACKAGE_VERSION_NANO],
131   ["${srcdir}/gstreamer.doap"],
132   [$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_MICRO])
133
134 # We only use this when building with MSVC, which is only done with the
135 # alternate Meson build system files
136 GSTCONFIG_BUILT_WITH_MSVC=0
137 AC_SUBST(GSTCONFIG_BUILT_WITH_MSVC)
138
139 dnl check for bash completion
140 AC_ARG_WITH([bash-completion-dir],
141     AS_HELP_STRING([--with-bash-completion-dir[=PATH]],
142         [Install the bash auto-completion script in this directory. @<:@default=yes@:>@]),
143     [],
144     [with_bash_completion_dir=yes])
145
146 if test "x$with_bash_completion_dir" = "xyes"
147 then
148     extra_args=
149
150     if test "x$prefix" != "xNONE"
151     then
152         extra_args="--define-variable=prefix=\"$prefix\""
153     fi
154
155     PKG_CHECK_MODULES([BASH_COMPLETION], [bash-completion >= 2.0],
156         [
157           BASH_COMPLETION_DIR="`eval pkg-config $extra_args --variable=completionsdir bash-completion`"
158           BASH_HELPERS_DIR="`eval pkg-config $extra_args --variable=helpersdir bash-completion`"
159         ],
160         [
161           BASH_COMPLETION_DIR="$datadir/bash-completion/completions"
162           BASH_HELPERS_DIR="$datadir/bash-completion/helpers"
163         ])
164 else
165     BASH_COMPLETION_DIR="$with_bash_completion_dir/completions"
166     BASH_HELPERS_DIR="$with_bash_completion_dir/helpers"
167 fi
168
169 AC_SUBST([BASH_COMPLETION_DIR])
170 AC_SUBST([BASH_HELPERS_DIR])
171 AM_CONDITIONAL([ENABLE_BASH_COMPLETION],[test "x$with_bash_completion_dir" != "xno"])
172
173 dnl If only building static libraries, define GST_STATIC_COMPILATION. This is
174 dnl needed only on Windows, but it doesn't hurt to have it everywhere.
175 if test x$enable_static = xyes -a x$enable_shared = xno; then
176   GST_OBJ_STATIC_CFLAGS="-DGST_STATIC_COMPILATION"
177 fi
178
179 dnl building of tests
180 AC_ARG_ENABLE(tests,
181   AS_HELP_STRING([--disable-tests],[disable building test apps]),
182   [
183     case "${enableval}" in
184       yes) BUILD_TESTS=yes ;;
185       no)  BUILD_TESTS=no ;;
186       *)   AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;;
187     esac
188   ],
189 [BUILD_TESTS=yes]) dnl Default value
190 AM_CONDITIONAL(BUILD_TESTS,         test "x$BUILD_TESTS" = "xyes")
191
192 dnl tests known to fail
193 AC_ARG_ENABLE(failing-tests,
194   AS_HELP_STRING([--disable-failing-tests],[disable building tests known to fail]),
195   [
196     case "${enableval}" in
197       yes) BUILD_FAILING_TESTS=yes ;;
198       no)  BUILD_FAILING_TESTS=no ;;
199       *)   AC_MSG_ERROR(bad value ${enableval} for --disable-failing-tests) ;;
200     esac
201   ],
202   [BUILD_FAILING_TESTS=no]) dnl Default value
203 AM_CONDITIONAL(BUILD_FAILING_TESTS, test "x$BUILD_FAILING_TESTS" = "xyes")
204 if test x$BUILD_FAILING_TESTS = xyes; then
205   AC_MSG_WARN([building tests known to fail, use --disable-failing-tests to disable])
206 else
207   AC_MSG_WARN([Sissy ! By asking to not build the tests known to fail, you hereby waive your right to customer support.  If you do not agree with this EULA, please press Ctrl-C before the next line is printed.  By allowing the next line to be printed, you expressly acknowledge your acceptance of this EULA.])
208 fi
209
210 dnl building of benchmarks
211 AC_ARG_ENABLE(benchmarks,
212   AS_HELP_STRING([--disable-benchmarks],[disable building benchmarks apps]),
213   [
214     case "${enableval}" in
215       yes) BUILD_BENCHMARKS=yes ;;
216       no)  BUILD_BENCHMARKS=no ;;
217       *)   AC_MSG_ERROR(bad value ${enableval} for --disable-benchmarks) ;;
218     esac
219   ],
220 [BUILD_BENCHMARKS=yes]) dnl Default value
221 AM_CONDITIONAL(BUILD_BENCHMARKS, test "x$BUILD_BENCHMARKS" = "xyes")
222
223 dnl building of tools
224 AC_ARG_ENABLE(tools,
225   AS_HELP_STRING([--disable-tools],[disable building tools]),
226   [
227     case "${enableval}" in
228       yes) BUILD_TOOLS=yes ;;
229       no)  BUILD_TOOLS=no ;;
230       *)   AC_MSG_ERROR(bad value ${enableval} for --disable-tools) ;;
231     esac
232   ],
233 [BUILD_TOOLS=yes]) dnl Default value
234 AM_CONDITIONAL(BUILD_TOOLS, test "x$BUILD_TOOLS" = "xyes")
235
236 dnl poison destroyed objects
237 AC_ARG_ENABLE(poisoning,
238   AS_HELP_STRING([--enable-poisoning],[enable poisoning of deallocated objects]),
239   [
240     case "${enableval}" in
241       yes) USE_POISONING=yes ;;
242       no)  USE_POISONING=no ;;
243       *)   AC_MSG_ERROR(bad value ${enableval} for --enable-poisoning) ;;
244     esac
245   ],
246   [USE_POISONING=no]) dnl Default value
247 if test "x$USE_POISONING" = xyes; then
248   AC_DEFINE(USE_POISONING, 1,
249     [Define if we should poison deallocated memory])
250 fi
251
252 dnl PTP support parts
253 AC_MSG_CHECKING([whether PTP support can be enabled])
254 case "$host_os" in
255   *android*)
256     dnl Can't run on Android because of permissions
257     HAVE_PTP=no
258     ;;
259   mingw*|pw32*|cygwin*)
260     dnl Not ported to Windows yet
261     HAVE_PTP=no
262     ;;
263   darwin*)
264     dnl Can't run on iOS because of permissions
265     AC_CHECK_HEADER(MobileCoreServices/MobileCoreServices.h, HAVE_PTP="no", HAVE_PTP="yes", [-])
266     ;;
267   linux*|darwin*|solaris*|netbsd*|freebsd*|openbsd*|kfreebsd*|dragonfly*|gnu*)
268     HAVE_PTP=yes
269     ;;
270   *)
271     HAVE_PTP=no
272     ;;
273 esac
274 AC_MSG_RESULT([$HAVE_PTP])
275
276 dnl user/group to change to in gst-ptp-helper
277 AC_ARG_WITH([ptp-helper-setuid-user],
278   AS_HELP_STRING([--with-ptp-helper-setuid-user],[User to switch to when installing gst-ptp-helper setuid root]),
279   [
280     if test "x$withval" != "x"
281     then
282       AC_DEFINE_UNQUOTED(HAVE_PTP_HELPER_SETUID_USER, "$withval", [PTP helper setuid user])
283     fi
284   ], []
285 )
286
287 dnl group/group to change to in gst-ptp-helper
288 AC_ARG_WITH([ptp-helper-setuid-group],
289   AS_HELP_STRING([--with-ptp-helper-setuid-group],[Group to switch to when installing gst-ptp-helper setuid root]),
290   [
291     if test "x$withval" != "x"
292     then
293       AC_DEFINE_UNQUOTED(HAVE_PTP_HELPER_SETUID_GROUP, "$withval", [PTP helper setuid group])
294     fi
295   ], []
296 )
297
298 AC_ARG_WITH(
299   ptp-helper-permissions,
300   AC_HELP_STRING(
301     [--with-ptp-helper-permissions],
302     [how to gain PTP permissions (none, setuid-root, capabilities, auto)]),
303     [],
304     [with_ptp_helper_permissions=auto])
305
306 gst_ptp_have_cap=no
307 AG_GST_CHECK_LIBHEADER(CAP, cap,
308                        cap_init, ,
309                        sys/capability.h,
310                        CAP_LIBS="-lcap"
311                        AC_SUBST(CAP_LIBS)
312                        gst_ptp_have_cap=yes)
313
314 AC_PATH_PROG([SETCAP], [setcap], [no], [$PATH:/usr/bin:/bin:/usr/sbin:/sbin])
315
316 if test "x$HAVE_PTP" = "xyes"; then
317 AC_DEFINE(HAVE_PTP, 1, [PTP support available])
318
319 AC_MSG_CHECKING([for SIOCGIFCONF, SIOCGIFFLAGS and SIOCGIFHWADDR])
320 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
321     [[
322         #include <sys/ioctl.h>
323         #include <net/if.h>
324     ]],
325     [[
326         struct ifreq ifr;
327         struct ifconf ifc;
328         ioctl(0, SIOCGIFCONF, &ifc);
329         ioctl(0, SIOCGIFFLAGS, &ifr);
330         ioctl(0, SIOCGIFHWADDR, &ifr);
331         int dummy = ifr.ifr_hwaddr.sa_data[0];
332     ]])], [
333         AC_MSG_RESULT(yes)
334         AC_DEFINE(HAVE_SIOCGIFCONF_SIOCGIFFLAGS_SIOCGIFHWADDR, 1, [SIOCGIFCONF, SIOCGIFFLAGS and SIOCGIFHWADDR is available])
335     ], [
336         AC_MSG_RESULT(no)
337 ])
338
339 AC_MSG_CHECKING([for getifaddrs() and AF_LINK])
340 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
341     [[
342         #include <ifaddrs.h>
343         #include <net/if.h>
344         #include <net/if_dl.h>
345     ]],
346     [[
347         struct ifaddrs *ifaddr;
348         getifaddrs(&ifaddr);
349         int dummy = (ifaddr->ifa_flags & IFF_LOOPBACK) && ifaddr->ifa_addr->sa_family != AF_LINK;
350     ]])], [
351         AC_MSG_RESULT(yes)
352         AC_DEFINE(HAVE_GETIFADDRS_AF_LINK, 1, [getifaddrs() and AF_LINK is available])
353     ], [
354         AC_MSG_RESULT(no)
355     ])
356
357 AC_MSG_CHECKING([how to install gst-ptp-helper])
358 if test "x$with_ptp_helper_permissions" = "xauto"; then
359     if test "x$gst_ptp_have_cap" = "xyes" -a "x$SETCAP" != "xno"; then
360         with_ptp_helper_permissions="capabilities"
361     else
362         with_ptp_helper_permissions="setuid-root"
363     fi
364 fi
365 AC_MSG_RESULT([$with_ptp_helper_permissions])
366
367 case "$with_ptp_helper_permissions" in
368   none)
369     ;;
370   setuid-root)
371      AC_DEFINE(HAVE_PTP_HELPER_SETUID, 1,
372         [Use setuid-root for permissions in PTP helper])
373     ;;
374   capabilities)
375      AC_DEFINE(HAVE_PTP_HELPER_CAPABILITIES, 1,
376         [Use capabilities for permissions in PTP helper])
377     ;;
378   *)
379     AC_MSG_ERROR(Invalid parameter [$with_ptp_helper_permissions])
380     ;;
381 esac
382
383 fi
384
385 AM_CONDITIONAL(HAVE_PTP, test "x$HAVE_PTP" = "xyes")
386 AM_CONDITIONAL(HAVE_PTP_HELPER_SETUID, test "x$with_ptp_helper_permissions" = "xsetuid-root")
387 AM_CONDITIONAL(HAVE_PTP_HELPER_CAPABILITIES, test "x$with_ptp_helper_permissions" = "xcapabilities")
388
389 dnl *** checks for platform ***
390
391 dnl * hardware/architecture *
392
393 dnl common/m4/gst-arch.m4
394 dnl check CPU type
395 AG_GST_ARCH
396
397 dnl check for platform specific settings
398 AG_GST_PLATFORM
399
400 dnl * software *
401
402 dnl check for large file support
403 dnl affected plugins must include config.h
404 AC_SYS_LARGEFILE
405
406 dnl *** checks for programs ***
407
408 dnl find a compiler
409 AC_PROG_CC
410 AC_PROG_CC_STDC
411
412 dnl check if the compiler supports '-c' and '-o' options
413 AM_PROG_CC_C_O
414
415 dnl find an assembler
416 AM_PROG_AS
417
418 dnl determine if c++ is available on this system
419 AC_PROG_CXX
420 dnl CXX may be set to some default even if no c++ compiler is available
421 dnl (thanks autotools!), so just try to compile some c++ code to make sure
422 AC_LANG_PUSH([C++])
423 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ class Foo { int bar; };]], [[]])],[working_cxx=yes],[working_cxx=no])
424 AC_LANG_POP([C++])
425 AC_MSG_NOTICE([working c++ compiler found: $working_cxx])
426 AM_CONDITIONAL(HAVE_CXX, test "x$working_cxx" = "xyes")
427
428 dnl Perl is used in building documentation and in the version checks
429 AC_PATH_PROG(PERL_PATH, perl, no)
430 if test x$PERL_PATH = xno; then
431   AC_MSG_ERROR(Could not find perl)
432 fi
433
434 dnl we require flex and bison for building the parser
435 if test "x$GST_DISABLE_PARSE" != xyes; then
436   AG_GST_BISON_CHECK
437   AG_GST_FLEX_CHECK
438 fi
439
440 AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
441 AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
442
443 dnl check for gobject-introspection
444 GOBJECT_INTROSPECTION_CHECK([1.31.1])
445
446 dnl check for documentation tools
447 GTK_DOC_CHECK([1.12])
448 AG_GST_PLUGIN_DOCS([1.12])
449
450 dnl *** checks for libraries ***
451
452 dnl check for libm, for sin()
453 LT_LIB_M
454 AC_SUBST(LIBM)
455
456 dnl *** checks for header files ***
457
458 dnl check if we have ANSI C header files
459 AC_HEADER_STDC
460
461 dnl Check for ucontext.h
462 AC_CHECK_HEADERS([ucontext.h], [], [], [AC_INCLUDES_DEFAULT])
463
464 dnl Check for sys/socket.h
465 AC_CHECK_HEADERS([sys/socket.h], [HAVE_SYS_SOCKET_H=yes], [HAVE_SYS_SOCKET_H=no], [AC_INCLUDES_DEFAULT])
466 AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")
467
468 dnl check for sys/times.h for tests/examples/adapter/
469 AC_CHECK_HEADERS([sys/times.h], [HAVE_SYS_TIMES_H=yes], [HAVE_SYS_TIME_H=no], [AC_INCLUDES_DEFAULT])
470 AC_CHECK_HEADERS([unistd.h], [HAVE_UNISTD_H=yes], [HAVE_UNISTD_H=no], [AC_INCLUDES_DEFAULT])
471 AM_CONDITIONAL(HAVE_SYS_TIMES_H_AND_UNISTD_H, test "x$HAVE_SYS_TIMES_H" = "xyes" -a "x$HAVE_UNISTD_H" = "xyes")
472
473 dnl Check for process.h for getpid() on win32
474 AC_CHECK_HEADERS([process.h], [], [], [AC_INCLUDES_DEFAULT])
475
476 dnl Check for sys/utsname.h for uname
477 AC_CHECK_HEADERS([sys/utsname.h], [], [], [AC_INCLUDES_DEFAULT])
478
479 dnl Check for stdio_ext.f for __fbufsize
480 AC_CHECK_HEADERS([stdio_ext.h], [], [], [AC_INCLUDES_DEFAULT])
481
482 dnl check for pthreads
483 dnl without arguments AX_PTHREAD() will do AC_DEFINE(HAVE_PTHREAD)
484 dnl which later checks use in their test code
485 AX_PTHREAD()
486 AM_CONDITIONAL(HAVE_PTHREAD, test "x$ax_pthread_ok" = "xyes")
487
488 dnl check for sys/prctl for setting thread name on Linux
489 AC_CHECK_HEADERS([sys/prctl.h], [], [], [AC_INCLUDES_DEFAULT])
490
491 dnl check for pthread_setname_np(const char*)
492 dnl which is present on OS X 10.6, iOS 3.2 and above
493 AC_MSG_CHECKING(for pthread_setname_np(const char*))
494 AC_LINK_IFELSE(
495     [AC_LANG_PROGRAM(
496         [#include <pthread.h>],
497         [pthread_setname_np("example")])],
498     [AC_MSG_RESULT(yes)
499      AC_DEFINE(HAVE_PTHREAD_SETNAME_NP_WITHOUT_TID,1,
500         [Have function pthread_setname_np(const char*)])],
501     [AC_MSG_RESULT(no)])
502
503 dnl check for sys/uio.h for writev()
504 AC_CHECK_HEADERS([sys/uio.h], [], [], [AC_INCLUDES_DEFAULT])
505
506 dnl Check for valgrind.h
507 dnl separate from HAVE_VALGRIND because you can have the program, but not
508 dnl the dev package
509 AC_CHECK_HEADERS([valgrind/valgrind.h], [], [], [AC_INCLUDES_DEFAULT])
510
511 dnl used in gst/gstpoll.c
512 AC_CHECK_HEADERS([winsock2.h], [HAVE_WINSOCK2_H=yes], [HAVE_WINSOCK2_H=no], [AC_INCLUDES_DEFAULT])
513 AM_CONDITIONAL(HAVE_WINSOCK2_H, test "x$HAVE_WINSOCK2_H" = "xyes")
514 if test "x$HAVE_WINSOCK2_H" = "xyes"; then
515   WIN32_LIBS="-lws2_32"
516   AC_SUBST(WIN32_LIBS)
517 fi
518
519 dnl check for GMP/GSL, used by the gst_util_uint64_scale unit test only
520 if test "x$BUILD_TESTS" = "xyes"; then
521   AG_GST_CHECK_LIBHEADER(GMP, gmp,
522                          __gmpz_init_set_d, ,
523                          gmp.h,
524                          GMP_LIBS="-lgmp"
525                          AC_SUBST(GMP_LIBS)
526                          AC_DEFINE(HAVE_GMP, [1],[Have GMP library]))
527   AG_GST_CHECK_LIBHEADER(GSL, gsl,
528                          gsl_rng_uniform_int, -lgslcblas,
529                          gsl/gsl_rng.h,
530                          GSL_LIBS="-lgsl -lgslcblas"
531                          AC_SUBST(GSL_LIBS)
532                          AC_DEFINE(HAVE_GSL, [1],[Have GSL library]))
533 fi
534
535 dnl *** checks for types/defines ***
536
537 dnl *** checks for structures ***
538
539 dnl *** checks for compiler characteristics ***
540
541 dnl check if the compiler supports __uint128_t (gcc)
542 dnl Actually check for 128-bit division, since that's what we use
543 dnl uint128_t for.
544 AC_CACHE_CHECK(for __uint128_t, gst_cv_uint128_t,
545     AC_LINK_IFELSE([AC_LANG_PROGRAM([[ ]], [[
546       static __uint128_t v1 = 100;
547       static __uint128_t v2 = 10;
548       static __uint128_t u;
549       u = v1 / v2;
550     ]])],[
551       gst_cv_uint128_t=yes
552     ],[
553       gst_cv_uint128_t=no
554     ])
555 )
556 if test x$gst_cv_uint128_t = xyes; then
557   AC_DEFINE(HAVE_UINT128_T, 1, [Have __uint128_t type])
558 fi
559
560 dnl *** checking for tm_gmtoff ***
561 AC_MSG_CHECKING([for tm_gmtoff])
562 AC_RUN_IFELSE([AC_LANG_SOURCE([[
563         #include <time.h>
564         int main(void) {
565           struct tm t;
566           t.tm_gmtoff = 0;
567           exit(0);
568         }]])],
569   [have_tm_gmtoff=yes
570    AC_DEFINE(HAVE_TM_GMTOFF,1,[Have tm_gmtoff field in struct tm])],
571   [have_tm_gmtoff=no],
572   [have_tm_gmtoff="no (cross compiling)"])
573 AC_MSG_RESULT($have_tm_gmtoff)
574
575
576 dnl *** checks for library functions ***
577
578 AC_CHECK_FUNCS([strcasestr])
579
580 AC_CHECK_FUNCS([gmtime_r])
581 AC_CHECK_FUNCS([localtime_r])
582 AC_CHECK_FUNCS([sigaction])
583 AC_CHECK_FUNCS([getrusage])
584 AM_CONDITIONAL(HAVE_GETRUSAGE, test "x$ac_cv_func_getrusage" = "xyes")
585 AC_CHECK_HEADERS([sys/resource.h])
586
587 dnl check for fseeko()
588 AC_FUNC_FSEEKO
589 dnl check for ftello()
590 AC_CHECK_FUNCS([ftello])
591
592 AC_CHECK_FUNCS([fgetpos])
593 AC_CHECK_FUNCS([fsetpos])
594
595 dnl check for poll(), ppoll() and pselect()
596 AC_CHECK_HEADERS([sys/poll.h], [], [], [AC_INCLUDES_DEFAULT])
597 AC_CHECK_HEADERS([poll.h], [], [], [AC_INCLUDES_DEFAULT])
598 AC_CHECK_FUNCS([poll])
599 AC_CHECK_FUNCS([ppoll])
600 AC_CHECK_FUNCS([pselect])
601
602 dnl check for socketpair()
603 AC_CHECK_FUNC(socketpair, [], [
604   AC_CHECK_LIB(socket, socketpair, [
605     SOCKET_LIBS="-lsocket"
606     AC_SUBST(SOCKET_LIBS)
607   ])
608 ])
609
610 dnl ****************************************
611 dnl *** GLib POLL* compatibility defines ***
612 dnl ****************************************
613
614 AC_MSG_CHECKING([for broken poll])
615 AC_RUN_IFELSE([AC_LANG_SOURCE([[
616         #include <stdlib.h>
617         #include <fcntl.h>
618         #ifdef HAVE_SYS_POLL_H
619         #include <sys/poll.h>
620         #endif
621         #ifdef HAVE_POLL_H
622         #include <poll.h>
623         #endif
624         int main(void) {
625           struct pollfd fds[1];
626           int fd;
627           fd = open("/dev/null", 1);
628           fds[0].fd = fd;
629           fds[0].events = POLLIN;
630           fds[0].revents = 0;
631           if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
632                 exit(1);  /* Does not work for devices -- fail */
633           }
634           exit(0);
635         }]])],
636   [broken_poll=no],
637   [broken_poll=yes
638    AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
639   [broken_poll="no (cross compiling)"])
640 AC_MSG_RESULT($broken_poll)
641
642 dnl check for getpagesize()
643 AC_CHECK_FUNCS([getpagesize])
644
645 dnl Check for POSIX timers
646 CLOCK_GETTIME_FOUND="no"
647 AC_CHECK_FUNC(clock_gettime, [CLOCK_GETTIME_FOUND="yes"], [
648   AC_CHECK_LIB(rt, clock_gettime, [
649     CLOCK_GETTIME_FOUND="yes"
650     LIBS="$LIBS -lrt"
651   ], [
652     AC_CHECK_LIB(pthread, clock_gettime, [
653       CLOCK_GETTIME_FOUND="yes"
654       LIBS="$LIBS -lpthread"
655     ])
656   ])
657 ])
658
659 # With XCode 8, clock_gettime will be incorrectly detected as being available
660 # regardless of what version of OS X you target because the symbol is available
661 # in the .tbd file as a weak symbol.
662 # See: https://bugzilla.gnome.org/show_bug.cgi?id=772451 
663 #
664 # We cannot simply do AC_CHECK_FUNCS with -Wl,-no_weak_imports because the
665 # autoconf check does its own prototype declaration that doesn't trigger that
666 # compiler flag.
667 #
668 # It's only starting from macOS 10.12 and iOS 10.0 that clock_gettime is
669 # actually available, so we can unconditionally disable it for older versions.
670 case "$host_os" in
671   darwin*)
672     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
673 #include <AvailabilityMacros.h>
674 #include <TargetConditionals.h>
675 #if defined(TARGET_OS_MAC)
676 #  if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_12
677 #    error "Not compiling for OS X 10.12 or later"
678 #  endif
679 #else
680 #  if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_10_0
681 #    error "Not compiling for iOS 10.0 or later"
682 #  endif
683 #endif
684     ]])], [], [
685     if test "$CLOCK_GETTIME_FOUND" = "yes"; then
686       AC_MSG_NOTICE([Disabling incorrectly detected clock_gettime on OS X])
687     fi
688     CLOCK_GETTIME_FOUND="no"
689     ])
690     ;;
691 esac
692
693 if test "$CLOCK_GETTIME_FOUND" = "yes"; then
694   AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Have clock_gettime])
695 fi
696
697 AC_CACHE_CHECK(for posix timers, gst_cv_posix_timers,
698     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
699 #include <time.h>
700 #ifdef HAVE_UNISTD_H
701 #include <unistd.h>
702 #endif
703     ]], [[
704 #if !defined(_POSIX_TIMERS) || _POSIX_TIMERS < 0 || !defined(CLOCK_REALTIME)
705 #error Either _POSIX_TIMERS or CLOCK_REALTIME not defined
706 #endif
707     ]])],[
708       gst_cv_posix_timers=yes
709     ],[
710       gst_cv_posix_timers=no
711     ])
712 )
713
714 if test "$gst_cv_posix_timers" = "yes"; then
715   AC_DEFINE(HAVE_POSIX_TIMERS,1,[Have posix timers])
716   GST_HAVE_POSIX_TIMERS_DEFINE="#define GST_HAVE_POSIX_TIMERS 1"
717 else
718   GST_HAVE_POSIX_TIMERS_DEFINE="#define GST_HAVE_POSIX_TIMERS 0"
719 fi
720 AC_SUBST(GST_HAVE_POSIX_TIMERS_DEFINE)
721 AM_CONDITIONAL(GST_HAVE_POSIX_TIMERS, test "$gst_cv_posix_timers" = "yes")
722
723 AC_CACHE_CHECK(for monotonic clock, gst_cv_monotonic_clock,
724     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
725 #include <time.h>
726 #ifdef HAVE_UNISTD_H
727 #include <unistd.h>
728 #endif
729     ]], [[
730 #if !defined(_POSIX_MONOTONIC_CLOCK) || _POSIX_MONOTONIC_CLOCK < 0 || !defined(CLOCK_MONOTONIC)
731 #error Either _POSIX_MONOTONIC_CLOCK or CLOCK_MONOTONIC not defined
732 #endif
733     ]])],[
734       gst_cv_monotonic_clock=yes
735     ],[
736       gst_cv_monotonic_clock=no
737     ])
738 )
739
740 if test "$gst_cv_monotonic_clock" = "yes"; then
741   AC_DEFINE(HAVE_MONOTONIC_CLOCK,1,[Have a monotonic clock])
742   GST_HAVE_MONOTONIC_CLOCK_DEFINE="#define GST_HAVE_MONOTONIC_CLOCK 1"
743 else
744   GST_HAVE_MONOTONIC_CLOCK_DEFINE="#define GST_HAVE_MONOTONIC_CLOCK 0"
745 fi
746 AC_SUBST(GST_HAVE_MONOTONIC_CLOCK_DEFINE)
747 AM_CONDITIONAL(GST_HAVE_MONOTONIC_CLOCK, test "$gst_cv_monotonic_clock" = "yes")
748
749 dnl Check for a way to display the function name in debug output
750 AG_GST_CHECK_FUNCTION
751
752 dnl test if we have dladdr(); we use it for debugging; see gst/gstinfo.c
753 save_cflags="$CFLAGS"
754 CFLAGS="$CFLAGS -D_GNU_SOURCE"
755 AC_CHECK_LIB(dl, dladdr,
756    AC_DEFINE(HAVE_DLADDR, 1, [Defined if we have dladdr ()])
757    LIBS="$LIBS -ldl")
758 CFLAGS="$save_cflags"
759
760 dnl Check printf stuff
761 if test "x${GST_DISABLE_GST_DEBUG}" != "xyes"; then
762   AC_TYPE_LONG_LONG_INT
763   AC_TYPE_UNSIGNED_LONG_LONG_INT
764
765   if test x$ac_cv_type_long_long_int$ac_cv_type_unsigned_long_long_int = xyesyes; then
766     AC_DEFINE([HAVE_LONG_LONG], [1], [Define to 1 if the system has the type long long])
767   fi
768
769   dnl /usr/share/aclocal/inttypes_h.m4 - ships with gettext apparently
770   gl_AC_HEADER_INTTYPES_H
771
772   dnl /usr/share/aclocal/stdint_h.m4 - ships with gettext apparently
773   gl_AC_HEADER_STDINT_H
774
775   AC_CHECK_TYPES(ptrdiff_t)
776
777   AC_TYPE_INTMAX_T
778   AC_TYPE_SIZE_T
779 fi
780
781 dnl *** checks for dependency libraries ***
782
783 dnl GLib
784 GLIB_REQ=2.40.0
785 AG_GST_GLIB_CHECK([$GLIB_REQ])
786
787 dnl Check for documentation xrefs
788 GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"
789 AC_SUBST(GLIB_PREFIX)
790
791 dnl GTK is optional and only used in examples
792 HAVE_GTK=no
793 GTK_REQ=3.10
794 if test "x$BUILD_EXAMPLES" = "xyes"; then
795   PKG_CHECK_MODULES(GTK, gtk+-3.0 >= $GTK_REQ, HAVE_GTK=yes, HAVE_GTK=no)
796   AC_SUBST(GTK_LIBS)
797   AC_SUBST(GTK_CFLAGS)
798 fi
799 AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes")
800
801 dnl libunwind is optionally used by the leaks tracer
802 AC_ARG_WITH([unwind],[AS_HELP_STRING([--with-unwind=yes|no|auto],[use libunwind])],
803             [], [with_unwind=auto])
804 if [ test "x${with_unwind}" != "xno" ]; then
805   PKG_CHECK_MODULES(UNWIND, [libunwind],
806       [
807         HAVE_UNWIND=yes
808         AC_DEFINE(HAVE_UNWIND, 1, [libunwind available])
809         UNWIND_REQUIRE=libunwind
810         AC_SUBST(UNWIND_REQUIRE)
811       ],
812       [
813         HAVE_UNWIND=no
814         if [ test "x${with_unwind}" = "xyes" ]; then
815           AC_MSG_ERROR([could not find libunwind])
816         fi
817       ])
818 else
819   HAVE_UNWIND=no
820 fi
821
822 dnl libdw is optionally used to add source lines and numbers to backtraces
823 AC_ARG_WITH([dw],[AS_HELP_STRING([--with-dw=yes|no|auto],[use libdw])],
824             [], [with_dw=auto])
825 if [ test "x${with_dw}" != "xno" ]; then
826   PKG_CHECK_MODULES(DW, [libdw],
827       [
828         HAVE_DW=yes
829         AC_DEFINE(HAVE_DW, 1, [libdw available])
830         DW_REQUIRE=libdw
831         AC_SUBST(DW_REQUIRE)
832       ],
833       [
834         HAVE_DW=no
835         if [ test "x${with_dw}" = "xyes" ]; then
836           AC_MSG_ERROR([could not find libdw])
837         fi
838       ])
839 else
840   HAVE_DW=no
841 fi
842
843 dnl Check for backtrace() from libc
844 AC_CHECK_FUNC(backtrace, [
845   AC_CHECK_HEADERS([execinfo.h], [
846     AC_DEFINE(HAVE_BACKTRACE,1,[Have backtrace])
847   ], [], [])
848 ])
849
850 dnl building of unit test libraries
851 AC_ARG_ENABLE(check,
852   AS_HELP_STRING([--disable-check],[disable building unit test libraries]),
853   [
854     case "${enableval}" in
855       yes) BUILD_CHECK=yes ;;
856       no)  BUILD_CHECK=no ;;
857       *)   AC_MSG_ERROR(bad value ${enableval} for --disable-check) ;;
858     esac
859   ], [
860     dnl Default value
861     case $host_os in
862       mingw* | msvc* | mks*) BUILD_CHECK=no ;;
863       *) BUILD_CHECK=yes ;;
864     esac
865 ])
866 dnl bit of a misnomer, but keep the conditional named like this so we don't
867 dnl have to change too much elsewhere
868 AM_CONDITIONAL(HAVE_CHECK, test "x$BUILD_CHECK" = "xyes")
869
870 dnl configure the desired memory alignment
871 AC_ARG_WITH([memory-alignment],
872   AS_HELP_STRING([--with-memory-alignment],[8,N,malloc,pagesize (default is 32)]),
873   [
874     if test "x$withval" = "xyes"
875     then
876       AC_DEFINE(MEMORY_ALIGNMENT, 32, [Memory alignment to use])
877     else
878       case "${withval}" in
879         malloc) AC_DEFINE(MEMORY_ALIGNMENT_MALLOC, 1, [Memory alignment by malloc default]) ;;
880         pagesize)  AC_DEFINE(MEMORY_ALIGNMENT_PAGESIZE, 1, [Memory alignment by pagesize]) ;;
881         *)   AC_DEFINE_UNQUOTED(MEMORY_ALIGNMENT, ${withval}, [Memory alignment to use]) ;;
882       esac
883     fi
884   ], [
885     AC_DEFINE(MEMORY_ALIGNMENT_MALLOC, 1, [Memory alignment by malloc default])
886   ]
887 )
888
889 dnl Check for -Bsymbolic-functions linker flag used to avoid
890 dnl intra-library PLT jumps, if available.
891 AC_ARG_ENABLE(Bsymbolic,
892               [AS_HELP_STRING([--disable-Bsymbolic],[avoid linking with -Bsymbolic])],,
893               [SAVED_LDFLAGS="${LDFLAGS}" SAVED_LIBS="${LIBS}"
894                AC_MSG_CHECKING([for -Bsymbolic-functions linker flag])
895                LDFLAGS=-Wl,-Bsymbolic-functions
896                LIBS=
897                AC_TRY_LINK([], [return 0],
898                            AC_MSG_RESULT(yes)
899                            enable_Bsymbolic=yes,
900                            AC_MSG_RESULT(no)
901                            enable_Bsymbolic=no)
902                LDFLAGS="${SAVED_LDFLAGS}" LIBS="${SAVED_LIBS}"])
903
904
905 dnl *** set variables based on configure arguments
906
907 dnl set license and copyright notice
908 GST_LICENSE="LGPL"
909 AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
910 AC_SUBST(GST_LICENSE)
911
912 dnl define LIBDIR, GST_DATADIR so we can inform people where we live
913 AS_AC_EXPAND(LIBDIR, $libdir)
914 AC_DEFINE_UNQUOTED(LIBDIR, "$LIBDIR", [library dir])
915 AS_AC_EXPAND(DATADIR, $datadir)
916 AC_DEFINE_UNQUOTED(GST_DATADIR, "$DATADIR", [data dir])
917
918 dnl set location of plugin directory
919 AG_GST_SET_PLUGINDIR
920
921 dnl make sure it doesn't complain about unused variables if debugging is disabled
922 NO_WARNINGS=""
923 if test "x${GST_DISABLE_GST_DEBUG}" = "xyes"; then
924   NO_WARNINGS="-Wno-unused"
925 fi
926
927 dnl define an ERROR_CFLAGS Makefile variable
928 AG_GST_SET_ERROR_CFLAGS($FATAL_WARNINGS, [-Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wformat-nonliteral -Wformat-security -Wold-style-definition -Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return -Wno-multichar -Wnested-externs $NO_WARNINGS])
929
930 dnl special warning flags for gst/printf
931 AS_COMPILER_FLAG([-Wno-format-nonliteral], [PRINTF_CFLAGS="-Wno-format-nonliteral"])
932 AC_SUBST(PRINTF_CFLAGS)
933
934 dnl define correct level for debugging messages
935 AG_GST_SET_LEVEL_DEFAULT($GST_GIT)
936
937 dnl *** finalize CFLAGS, LDFLAGS, LIBS
938
939 dnl Overview:
940 dnl GST_OPTION_CFLAGS:  common cflags for profiling, debugging, errors, ...
941 dnl GST_ALL_*:          vars shared by all built objects
942 dnl GST_LIB_LDFLAGS:    additional linker flags for all libaries
943 dnl GST_OBJ_*:          additional vars to link to the core library
944 dnl                     include GST_ALL_*
945 dnl GST_LT_LDFLAGS:     library versioning of our libraries
946 dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
947
948 dnl GST_OPTION_CFLAGS
949 if test "x$USE_DEBUG" = xyes; then
950    PROFILE_CFLAGS="-g"
951 fi
952 AC_SUBST(PROFILE_CFLAGS)
953
954 # GST_DISABLE_DEPRECATED: hide the visibility of deprecated
955 # functionality from the API that gstreamer uses
956 # GST_REMOVE_DEPRECATED: don't compile deprecated functionality (breaks ABI)
957 if test "x$PACKAGE_VERSION_NANO" = "x1"; then
958   dnl Define _only_ when compiling from git (not for pre-releases or releases)
959   DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
960 else
961   DEPRECATED_CFLAGS=""
962 fi
963 AC_SUBST(DEPRECATED_CFLAGS)
964
965 dnl every flag in GST_OPTION_CFLAGS can be overridden at make time via e.g.
966 dnl make DEPRECATED_CFLAGS=''
967 GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
968 GST_OPTION_CXXFLAGS="\$(WARNING_CXXFLAGS) \$(ERROR_CXXFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
969 GST_OPTION_CFLAGS="$GST_OPTION_CFLAGS"
970 GST_OPTION_CXXFLAGS="$GST_OPTION_CXXFLAGS"
971 AC_SUBST(GST_OPTION_CFLAGS)
972 AC_SUBST(GST_OPTION_CXXFLAGS)
973
974 dnl GST_ALL_*
975 dnl vars common to for all internal objects (core libs, elements, applications)
976 dnl CFLAGS:
977 dnl - src and build dirs need to be added because every piece that gets built
978 dnl   will need the GStreamer source and generated headers
979 dnl LIBS: XML doesn't need to be added because we don't explicitly use symbols
980 dnl       from LibXML except for in the core library
981 GST_ALL_CXXFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir)/libs -I\$(top_builddir) $GLIB_CFLAGS \$(GLIB_EXTRA_CFLAGS) $XML_CFLAGS \$(GST_OPTION_CXXFLAGS) \$(ERROR_CXXFLAGS)"
982 GST_ALL_CFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir)/libs -I\$(top_builddir) $GLIB_CFLAGS \$(GLIB_EXTRA_CFLAGS) $XML_CFLAGS \$(GST_OPTION_CFLAGS) \$(ERROR_CFLAGS)"
983
984 dnl FIXME: check if LTLIBINTL is needed everywhere
985 dnl I presume it is given that it contains the symbols that _() stuff maps to
986 GST_ALL_LIBS="$GLIB_LIBS $LTLIBINTL \$(GCOV_LIBS)"
987
988 dnl LDFLAGS really should only contain flags, not libs - they get added before
989 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
990 GST_ALL_LDFLAGS="-no-undefined"
991 if test "x${enable_Bsymbolic}" = "xyes"; then
992   GST_ALL_LDFLAGS="$GST_ALL_LDFLAGS -Wl,-Bsymbolic-functions"
993 fi
994
995 AC_SUBST(GST_ALL_CFLAGS)
996 AC_SUBST(GST_ALL_CXXFLAGS)
997 AC_SUBST(GST_ALL_LIBS)
998 AC_SUBST(GST_ALL_LDFLAGS)
999
1000 dnl GST_LIB_LDFLAGS
1001 dnl linker flags shared by all libraries
1002 dnl LDFLAGS modifier defining exported symbols from built libraries
1003 GST_LIB_LDFLAGS="-export-symbols-regex \^[_]?\(gst_\|Gst\|GST_\).*"
1004 AC_SUBST(GST_LIB_LDFLAGS)
1005
1006 dnl GST_OBJ_*
1007 dnl default vars for all internal objects built on libgstreamer
1008 dnl includes GST_ALL_*
1009 GST_OBJ_CFLAGS="\$(GST_ALL_CFLAGS) $GST_OBJ_STATIC_CFLAGS"
1010 GST_OBJ_CXXFLAGS="\$(GST_ALL_CXXFLAGS) $GST_OBJ_STATIC_CFLAGS"
1011 GST_OBJ_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_API_VERSION.la \$(GST_ALL_LIBS)"
1012 AC_SUBST(GST_OBJ_CFLAGS)
1013 AC_SUBST(GST_OBJ_CXXFLAGS)
1014 AC_SUBST(GST_OBJ_LIBS)
1015
1016 dnl GST_PLUGIN_LDFLAGS
1017 dnl LDFLAGS for plugins; includes GST_ALL_LDFLAGS
1018 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_.*' $GST_ALL_LDFLAGS"
1019 AC_SUBST(GST_PLUGIN_LDFLAGS, "$GST_PLUGIN_LDFLAGS")
1020
1021 dnl plugin scanner locations
1022 AS_AC_EXPAND(GST_PLUGIN_SCANNER_INSTALLED,${libexecdir}/gstreamer-$GST_API_VERSION/gst-plugin-scanner)
1023 AC_DEFINE_UNQUOTED(GST_PLUGIN_SCANNER_INSTALLED,
1024     "$GST_PLUGIN_SCANNER_INSTALLED", [location of the installed gst-plugin-scanner])
1025 AC_SUBST(GST_PLUGIN_SCANNER_INSTALLED)
1026
1027 case "${libexecdir}" in
1028   *libexec)
1029     GST_PLUGIN_SCANNER_SUBDIR="libexec";;
1030   *lib)
1031     GST_PLUGIN_SCANNER_SUBDIR="lib";;
1032   *)
1033     GST_PLUGIN_SCANNER_SUBDIR=`basename ${libexecdir}`;
1034     if test -z "$GST_PLUGIN_SCANNER_SUBDIR"; then
1035       AC_MSG_WARN([Couldn't determined libexecdir suffix, using "lib"])
1036       GST_PLUGIN_SCANNER_SUBDIR="lib";
1037     fi
1038     ;;
1039 esac
1040 AC_DEFINE_UNQUOTED(GST_PLUGIN_SCANNER_SUBDIR,
1041     "$GST_PLUGIN_SCANNER_SUBDIR", [libexecdir path component, used to find plugin-scanner on relocatable builds on windows])
1042
1043
1044 dnl completion helper locations
1045 AS_AC_EXPAND(GST_COMPLETION_HELPER_INSTALLED,${libexecdir}/gstreamer-$GST_API_VERSION/gst-completion-helper)
1046 AC_DEFINE_UNQUOTED(GST_COMPLETION_HELPER_INSTALLED,
1047     "$GST_COMPLETION_HELPER_INSTALLED", [location of the installed gst-completion-helper])
1048 AC_SUBST(GST_COMPLETION_HELPER_INSTALLED)
1049
1050 dnl ptp helper locations
1051 AS_AC_EXPAND(GST_PTP_HELPER_INSTALLED,${libexecdir}/gstreamer-$GST_API_VERSION/gst-ptp-helper)
1052 AC_DEFINE_UNQUOTED(GST_PTP_HELPER_INSTALLED,
1053     "$GST_PTP_HELPER_INSTALLED", [location of the installed gst-ptp-helper])
1054 AC_SUBST(GST_PTP_HELPER_INSTALLED)
1055
1056 dnl things for our internal libcheck (must be called even if building
1057 dnl libcheck is disabled because it defines conditionals)
1058 AG_GST_CHECK_CHECKS
1059
1060 AC_CONFIG_FILES(
1061 Makefile
1062 data/Makefile
1063 data/bash-completion/helpers/gst
1064 gst/Makefile
1065 gst/gstconfig.h
1066 gst/gstversion.h
1067 gst/parse/Makefile
1068 gst/printf/Makefile
1069 libs/Makefile
1070 libs/gst/Makefile
1071 libs/gst/base/Makefile
1072 libs/gst/check/Makefile
1073 libs/gst/check/libcheck/Makefile
1074 libs/gst/check/internal-check.h:libs/gst/check/libcheck/check.h.in
1075 libs/gst/controller/Makefile
1076 libs/gst/helpers/Makefile
1077 libs/gst/net/Makefile
1078 plugins/Makefile
1079 plugins/elements/Makefile
1080 plugins/tracers/Makefile
1081 po/Makefile.in
1082 tests/Makefile
1083 tests/benchmarks/Makefile
1084 tests/check/Makefile
1085 tests/misc/Makefile
1086 tests/examples/Makefile
1087 tests/examples/adapter/Makefile
1088 tests/examples/controller/Makefile
1089 tests/examples/stepping/Makefile
1090 tests/examples/helloworld/Makefile
1091 tests/examples/memory/Makefile
1092 tests/examples/netclock/Makefile
1093 tests/examples/ptp/Makefile
1094 tests/examples/streamiddemux/Makefile
1095 tests/examples/streams/Makefile
1096 tools/Makefile
1097 common/Makefile
1098 common/m4/Makefile
1099 docs/Makefile
1100 docs/gst/Makefile
1101 docs/gst/gstreamer.types
1102 docs/libs/Makefile
1103 docs/plugins/Makefile
1104 docs/version.entities
1105 m4/Makefile
1106 pkgconfig/Makefile
1107 stamp.h
1108 pkgconfig/gstreamer.pc
1109 pkgconfig/gstreamer-uninstalled.pc
1110 pkgconfig/gstreamer-base.pc
1111 pkgconfig/gstreamer-base-uninstalled.pc
1112 pkgconfig/gstreamer-check.pc
1113 pkgconfig/gstreamer-check-uninstalled.pc
1114 pkgconfig/gstreamer-controller.pc
1115 pkgconfig/gstreamer-controller-uninstalled.pc
1116 pkgconfig/gstreamer-net.pc
1117 pkgconfig/gstreamer-net-uninstalled.pc
1118 )
1119
1120 AC_OUTPUT
1121
1122 dnl negate for output
1123 if test "x${GST_DISABLE_GST_DEBUG}" = "xno"; then enable_gst_debug="yes"; fi
1124 if test "x${GST_DISABLE_GST_TRACER_HOOKS}" = "xno"; then enable_gst_tracer_hooks="yes"; fi
1125 if test "x${GST_DISABLE_PARSE}" = "xno"; then enable_parse="yes"; fi
1126 if test "x${GST_DISABLE_OPTION_PARSING}" = "xno"; then enable_option_parsing="yes"; fi
1127 if test "x${GST_DISABLE_PLUGIN}" = "xno"; then enable_plugin="yes"; fi
1128 if test "x${GST_DISABLE_REGISTRY}" = "xno"; then enable_registry="yes"; fi
1129
1130 echo "
1131
1132 Configuration
1133         Version                    : ${VERSION}
1134         Source code location       : ${srcdir}
1135         Prefix                     : ${prefix}
1136         Compiler                   : ${CC}
1137         Package name               : ${GST_PACKAGE_NAME}
1138         Package origin             : ${GST_PACKAGE_ORIGIN}
1139
1140         API Documentation          : ${enable_gtk_doc}
1141
1142         Debug logging              : ${enable_gst_debug}
1143         Tracing subsystem hooks    : ${enable_gst_tracer_hooks}
1144         Command-line parser        : ${enable_parse}
1145         Option parsing in gst_init : ${enable_option_parsing}
1146         Plugin registry            : ${enable_registry}
1147         Plugin support             : ${enable_plugin}
1148         Static plugins             : ${enable_static_plugins}
1149         Unit testing support       : ${BUILD_CHECK}
1150         PTP clock support          : ${HAVE_PTP}
1151         libunwind support          : ${HAVE_UNWIND}
1152         libdw support              : ${HAVE_DW}
1153
1154         Debug                      : ${USE_DEBUG}
1155         Profiling                  : ${USE_PROFILING}
1156
1157         Building benchmarks        : ${BUILD_BENCHMARKS}
1158         Building examples          : ${BUILD_EXAMPLES}
1159         Building test apps         : ${BUILD_TESTS}
1160         Building tests that fail   : ${BUILD_FAILING_TESTS}
1161         Building tools             : ${BUILD_TOOLS}
1162 "