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[platform/upstream/gstreamer.git] / configure.ac
1 AC_PREREQ(2.62)
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, cvs and prerelease does Werror too
6 AC_INIT(GStreamer Editing Services, 1.17.0.1,
7     http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
8     gstreamer-editing-services)
9
10 AG_GST_INIT
11
12 dnl initialize automake
13 AM_INIT_AUTOMAKE([-Wno-portability 1.11 no-dist-gzip dist-xz tar-ustar subdir-objects])
14
15 dnl define PACKAGE_VERSION_* variables
16 AS_VERSION
17
18 dnl check if this is a release version
19 AS_NANO(GST_GIT="no", GST_GIT="yes")
20
21 dnl can autoconf find the source ?
22 AC_CONFIG_SRCDIR([ges/ges-timeline.c])
23
24 dnl define the output header for config
25 AC_CONFIG_HEADERS([config.h])
26
27 dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
28 AM_MAINTAINER_MODE([enable])
29
30 dnl sets host_* variables
31 AC_CANONICAL_HOST
32
33 dnl use pretty build output with automake >= 1.11
34 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])],
35  [AM_DEFAULT_VERBOSITY=1
36  AC_SUBST(AM_DEFAULT_VERBOSITY)])
37
38 dnl GES versioning, this is mostly informational
39 GES_VERSION_MAJOR=$PACKAGE_VERSION_MAJOR
40 GES_VERSION_MINOR=$PACKAGE_VERSION_MINOR
41 GES_VERSION_MICRO=$PACKAGE_VERSION_MICRO
42 GES_VERSION_NANO=$PACKAGE_VERSION_NANO
43 AC_SUBST(GES_VERSION_MAJOR)
44 AC_SUBST(GES_VERSION_MINOR)
45 AC_SUBST(GES_VERSION_MICRO)
46 AC_SUBST(GES_VERSION_NANO)
47
48 dnl our libraries and install dirs use major.minor as a version
49 GST_API_VERSION=$GST_EDITING_SERVICES_VERSION_MAJOR.$GST_EDITING_SERVICES_VERSION_MINOR
50 dnl we override it here if we need to for the release candidate of new series
51 GST_API_VERSION=1.0
52 AC_SUBST(GST_API_VERSION)
53
54 AS_LIBTOOL(GST, 1700, 0, 1700)
55
56 dnl *** required versions of GStreamer stuff ***
57 GST_REQ=1.17.0.1
58 GSTPB_REQ=1.17.0.1
59
60 dnl *** autotools stuff ****
61
62 dnl allow for different autotools
63 AS_AUTOTOOLS_ALTERNATE
64
65 dnl Add parameters for aclocal
66 AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
67 AC_CONFIG_MACRO_DIR([m4])
68
69 dnl *** check for arguments to configure ***
70
71 AG_GST_ARG_DISABLE_FATAL_WARNINGS
72 AG_GST_ARG_ENABLE_EXTRA_CHECKS
73
74 AG_GST_ARG_DEBUG
75 AG_GST_ARG_PROFILING
76 AG_GST_ARG_VALGRIND
77 AG_GST_ARG_GCOV
78
79 AG_GST_ARG_EXAMPLES
80
81 AG_GST_ARG_WITH_PKG_CONFIG_PATH
82 AG_GST_ARG_WITH_PACKAGE_NAME
83 AG_GST_ARG_WITH_PACKAGE_ORIGIN
84
85 AG_GST_PKG_CONFIG_PATH
86
87 AG_GST_FLEX_CHECK
88
89 dnl *** checks for platform ***
90
91 dnl * hardware/architecture *
92
93 dnl common/m4/gst-arch.m4
94 dnl check CPU type
95 AG_GST_ARCH
96
97 dnl Determine endianness
98 AC_C_BIGENDIAN
99
100 dnl *** checks for programs ***
101
102 dnl find a compiler
103 AC_PROG_CC
104
105 dnl check if the compiler supports '-c' and '-o' options
106 AM_PROG_CC_C_O
107
108 dnl check if the compiler supports do while(0) macros
109 AG_GST_CHECK_DOWHILE_MACROS
110
111 AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
112 AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
113
114 dnl check for gobject-introspection
115 GOBJECT_INTROSPECTION_CHECK([0.9.6])
116
117 dnl check for pygobject
118 AC_SUBST(PYGOBJECT_REQ, 3.0)
119 PKG_CHECK_MODULES(PYGOBJECT, pygobject-3.0 >= $PYGOBJECT_REQ,
120   [
121     HAVE_PYGOBJECT=yes
122   ], HAVE_PYGOBJECT=no)
123
124 AM_CONDITIONAL(WITH_PYTHON, [test "x$HAVE_PYGOBJECT" = "xyes"])
125
126 dnl check for gst-validate
127 PKG_CHECK_MODULES(GST_VALIDATE, gst-validate-1.0 >= 1.12.1,
128   [
129     HAVE_GST_VALIDATE=yes
130     AC_DEFINE(HAVE_GST_VALIDATE, 1, [Define if build with gst-validate support])
131   ], HAVE_GST_VALIDATE=no)
132
133 AC_SUBST(GST_VALIDATE_CFLAGS)
134 AC_SUBST(GST_VALIDATE_LIBS)
135 AM_CONDITIONAL(HAVE_GST_VALIDATE, [test "x$HAVE_GST_VALIDATE" = "xyes"])
136
137 dnl needed for scenarios definition files
138 GST_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-$GST_API_VERSION`"
139 AC_SUBST(GST_PREFIX)
140 GST_DATADIR="$GST_PREFIX/share"
141 AC_DEFINE_UNQUOTED(GST_DATADIR, "$GST_DATADIR", [system wide data directory])
142
143 dnl check for bash completion
144 AC_ARG_WITH([bash-completion-dir],
145     AS_HELP_STRING([--with-bash-completion-dir[=PATH]],
146         [Install the bash auto-completion script in this directory. @<:@default=yes@:>@]),
147     [],
148     [with_bash_completion_dir=yes])
149
150 if test "x$with_bash_completion_dir" = "xyes"; then
151     PKG_CHECK_MODULES([BASH_COMPLETION], [bash-completion >= 2.0],
152         [BASH_COMPLETION_DIR="`pkg-config --variable=completionsdir bash-completion`"],
153         [BASH_COMPLETION_DIR="$datadir/bash-completion/completions"])
154 else
155     BASH_COMPLETION_DIR="$with_bash_completion_dir"
156 fi
157
158 AC_SUBST([BASH_COMPLETION_DIR])
159 AM_CONDITIONAL([ENABLE_BASH_COMPLETION],[test "x$with_bash_completion_dir" != "xno"])
160
161 dnl *** checks for libraries ***
162
163 dnl check for libm, for sin() etc.
164 # LT_LIB_M
165 # AC_SUBST(LIBM)
166
167 dnl *** checks for header files ***
168
169 AC_CHECK_HEADERS([unistd.h], HAVE_UNISTD_H=yes)
170 AM_CONDITIONAL(HAVE_UNISTD_H, test "x$HAVE_UNISTD_H" = "xyes")
171
172 if test "x$HAVE_UNISTD_H" != "xyes"; then
173   GST_PLUGINS_SELECTED=`echo $GST_PLUGINS_SELECTED | $SED -e s/festival//`
174 fi
175
176 dnl *** checks for gst-validate-launcher ***
177
178 AC_CHECK_PROG(GST_VALIDATE_LAUNCHER, gst-validate-launcher, yes)
179 AM_CONDITIONAL(HAVE_GST_VALIDATE_LAUNCHER, [test "x$GST_VALIDATE_LAUNCHER" = "xyes"])
180
181 dnl *** checks for types/defines ***
182
183 dnl *** checks for structures ***
184
185 dnl *** checks for compiler characteristics ***
186
187 dnl *** checks for library functions ***
188
189 dnl *** checks for headers ***
190
191 dnl *** checks for dependency libraries ***
192
193 dnl GLib is required
194 AG_GST_GLIB_CHECK([2.40.0])
195
196 PKG_CHECK_MODULES(GIO, gio-2.0 >= 2.16, HAVE_GIO=yes, HAVE_GIO=no)
197 AC_SUBST(GIO_CFLAGS)
198 AC_SUBST(GIO_LIBS)
199
200 dnl checks for gstreamer
201 dnl uninstalled is selected preferentially -- see pkg-config(1)
202 AG_GST_CHECK_GST($GST_API_VERSION, [$GST_REQ], yes)
203 AG_GST_CHECK_GST_BASE($GST_API_VERSION, [$GST_REQ], yes)
204 #AG_GST_CHECK_GST_GDP($GST_API_VERSION, [$GST_REQ], yes)
205 AG_GST_CHECK_GST_CHECK($GST_API_VERSION, [$GST_REQ], no)
206 AG_GST_CHECK_GST_CONTROLLER($GST_API_VERSION, [$GST_REQ], yes)
207 AG_GST_CHECK_GST_PLUGINS_BASE($GST_API_VERSION, [$GSTPB_REQ], yes)
208 AG_GST_CHECK_GST_PLUGINS_BAD($GST_API_VERSION, [$GST_REQ], yes)
209 AG_GST_CHECK_GST_PLUGINS_GOOD($GST_API_VERSION, [$GST_REQ], yes)
210 AM_CONDITIONAL(HAVE_GST_CHECK, test "x$HAVE_GST_CHECK" = "xyes")
211
212 AG_GST_ARG_WITH_PLUGINS
213 AG_GST_CHECK_PLUGIN(plugins)
214
215 dnl set location of plugin directory
216 AG_GST_SET_PLUGINDIR
217
218 GSTPB_PLUGINS_DIR=`$PKG_CONFIG gstreamer-plugins-base-$GST_API_VERSION --variable pluginsdir`
219 AC_SUBST(GSTPB_PLUGINS_DIR)
220 AC_MSG_NOTICE(Using GStreamer Base Plugins in $GSTPB_PLUGINS_DIR)
221
222 dnl check for gstreamer-pbutils
223 PKG_CHECK_MODULES(GST_PBUTILS, gstreamer-pbutils-$GST_API_VERSION, HAVE_GST_PBUTILS="yes", HAVE_GST_PBUTILS="no")
224 if test "x$HAVE_GST_PBUTILS" != "xyes"; then
225   AC_ERROR([gst-pbutils is required for rendering support])
226 fi
227 AC_SUBST(GST_PBUTILS_LIBS)
228 AC_SUBST(GST_PBUTILS_CFLAGS)
229
230 dnl check for gst-controller
231 PKG_CHECK_MODULES(GST_CONTROLLER, gstreamer-controller-$GST_API_VERSION, HAVE_GST_CONTROLLER="yes", HAVE_GST_CONROLLER="no")
232 if test "x$HAVE_GST_CONTROLLER" != "xyes"; then
233   AC_ERROR([gst-controller is required for transition support])
234 fi
235 AC_SUBST(GST_CONTROLLER_LIBS)
236 AC_SUBST(GST_CONTROLLER_CFLAGS)
237
238 dnl check for gstvideo
239 PKG_CHECK_MODULES(GST_VIDEO, gstreamer-video-$GST_API_VERSION, HAVE_GST_VIDEO="yes", HAVE_GST_CONROLLER="no")
240 if test "x$HAVE_GST_VIDEO" != "xyes"; then
241   AC_ERROR([gst-video is required for transition support])
242 fi
243 AC_SUBST(GST_VIDEO_LIBS)
244 AC_SUBST(GST_VIDEO_CFLAGS)
245
246 dnl Check for documentation xrefs
247 GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"
248 GST_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-$GST_API_VERSION`"
249 GSTPB_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-plugins-base-$GST_API_VERSION`"
250 AC_SUBST(GLIB_PREFIX)
251 AC_SUBST(GST_PREFIX)
252 AC_SUBST(GSTPB_PREFIX)
253
254 dnl pitivi formatter needs libxml
255 PKG_CHECK_MODULES(XML, libxml-2.0, HAVE_LIBXML="yes", HAVE_LIBXML="no")
256 if test "x$HAVE_LIBXML" != "xyes"; then
257   AC_ERROR([libxml2 is required])
258 fi
259 AC_SUBST(XML_LIBS)
260 AC_SUBST(XML_CFLAGS)
261
262 dnl GTK is optional and only used in examples
263 HAVE_GTK=no
264 HAVE_GTK_X11=no
265 GTK_REQ=3.0.0
266 if test "x$BUILD_EXAMPLES" = "xyes"; then
267   PKG_CHECK_MODULES(GTK, gtk+-3.0 >= $GTK_REQ, HAVE_GTK=yes, HAVE_GTK=no)
268   dnl some examples need gtk+-x11
269   PKG_CHECK_MODULES(GTK_X11, gtk+-x11-3.0 >= $GTK_REQ, HAVE_GTK_X11=yes, HAVE_GTK_X11=no)
270   AC_SUBST(GTK_LIBS)
271   AC_SUBST(GTK_CFLAGS)
272 fi
273 AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes")
274 AM_CONDITIONAL(HAVE_GTK_X11, test "x$HAVE_GTK_X11" = "xyes")
275
276 dnl Check for -Bsymbolic-functions linker flag used to avoid
277 dnl intra-library PLT jumps, if available.
278 AC_ARG_ENABLE(Bsymbolic,
279               [AS_HELP_STRING([--disable-Bsymbolic],[avoid linking with -Bsymbolic])],,
280               [SAVED_LDFLAGS="${LDFLAGS}" SAVED_LIBS="${LIBS}"
281                AC_MSG_CHECKING([for -Bsymbolic-functions linker flag])
282                LDFLAGS=-Wl,-Bsymbolic-functions
283                LIBS=
284                AC_TRY_LINK([], [return 0],
285                            AC_MSG_RESULT(yes)
286                            enable_Bsymbolic=yes,
287                            AC_MSG_RESULT(no)
288                            enable_Bsymbolic=no)
289                LDFLAGS="${SAVED_LDFLAGS}" LIBS="${SAVED_LIBS}"])
290
291 dnl building of benchmarks
292 AC_ARG_ENABLE(benchmarks,
293   AS_HELP_STRING([--disable-benchmarks],[disable building benchmarks apps]),
294   [
295     case "${enableval}" in
296       yes) BUILD_BENCHMARKS=yes ;;
297       no)  BUILD_BENCHMARKS=no ;;
298       *)   AC_MSG_ERROR(bad value ${enableval} for --disable-benchmarks) ;;
299     esac
300   ],
301 [BUILD_BENCHMARKS=yes]) dnl Default value
302 AM_CONDITIONAL(BUILD_BENCHMARKS, test "x$BUILD_BENCHMARKS" = "xyes")
303
304 dnl set license and copyright notice
305 GST_LICENSE="LGPL"
306 AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
307 AC_SUBST(GST_LICENSE)
308
309 dnl define LIBDIR so we can inform people where we live
310 AS_AC_EXPAND(LIBDIR, $libdir)
311 AC_DEFINE_UNQUOTED(LIBDIR, "$LIBDIR", [library dir])
312
313 dnl set location of plugin directory
314 AG_GST_SET_PLUGINDIR
315
316 dnl define an ERROR_CFLAGS Makefile variable
317 AG_GST_SET_ERROR_CFLAGS($GST_GIT, [-Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wundef \
318                                    -Wwrite-strings -Wformat-security -Wold-style-definition \
319                                    -Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return -Wno-multichar \
320                                    -Wnested-externs])
321
322 dnl define correct level for debugging messages
323 AG_GST_SET_LEVEL_DEFAULT($GST_GIT)
324
325 dnl *** finalize CFLAGS, LDFLAGS, LIBS
326
327 dnl Overview:
328 dnl GST_OPTION_CFLAGS:  common flags for profiling, debugging, errors, ...
329 dnl GST_*:              flags shared by built objects to link against GStreamer
330 dnl GST_ALL_LDFLAGS:    linker flags shared by all
331 dnl GST_LIB_LDFLAGS:    additional linker flags for all libaries
332 dnl GST_LT_LDFLAGS:     library versioning of our libraries
333 dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
334
335 dnl GST_OPTION_CFLAGS
336 if test "x$USE_DEBUG" = xyes; then
337    PROFILE_CFLAGS="-g"
338 fi
339 AC_SUBST(PROFILE_CFLAGS)
340
341 if test "x$PACKAGE_VERSION_NANO" = "x1"; then
342   dnl Define _only_ during CVS (not pre-releases or releases)
343   DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
344 else
345   DEPRECATED_CFLAGS=""
346 fi
347 AC_SUBST(DEPRECATED_CFLAGS)
348
349 VISIBILITY_CFLAGS=""
350 AS_COMPILER_FLAG([-fvisibility=hidden], [
351   VISIBILITY_CFLAGS="-fvisibility=hidden"
352   AC_DEFINE(GST_API_EXPORT, [extern __attribute__ ((visibility ("default")))], [public symbol export define])
353 ], [
354   VISIBILITY_CFLAGS=""
355   AC_DEFINE(GST_API_EXPORT, [extern], [public symbol export define])
356 ])
357 AC_SUBST(VISIBILITY_CFLAGS)
358
359 dnl disable strict aliasing
360 AS_COMPILER_FLAG([-fno-strict-aliasing], [EXTRA_CFLAGS="-fno-strict-aliasing"])
361 AC_SUBST(EXTRA_CFLAGS)
362
363 dnl every flag in GST_OPTION_CFLAGS can be overridden
364 dnl at make time with e.g. make ERROR_CFLAGS=""
365 GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
366 AC_SUBST(GST_OPTION_CFLAGS)
367
368 dnl FIXME: do we want to rename to GST_ALL_* ?
369 dnl prefer internal headers to already installed ones
370 dnl also add builddir include for enumtypes and marshal
371 dnl add GST_OPTION_CFLAGS, but overridable
372 GST_CFLAGS="$GST_CFLAGS $EXTRA_CFLAGS \$(GST_OPTION_CFLAGS) \$(ERROR_CFLAGS) \$(VISIBILITY_CFLAGS) -DGST_USE_UNSTABLE_API"
373 AC_SUBST(GST_CFLAGS)
374 AC_SUBST(GST_LIBS)
375
376 dnl LDFLAGS really should only contain flags, not libs - they get added before
377 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
378 GST_ALL_LDFLAGS="-no-undefined"
379 if test "x${enable_Bsymbolic}" = "xyes"; then
380   GST_ALL_LDFLAGS="$GST_ALL_LDFLAGS -Wl,-Bsymbolic-functions"
381 fi
382 AC_SUBST(GST_ALL_LDFLAGS)
383
384 dnl GST_LIB_LDFLAGS
385 dnl linker flags shared by all libraries
386 dnl LDFLAGS modifier defining exported symbols from built libraries
387 GST_LIB_LDFLAGS=""
388 AC_SUBST(GST_LIB_LDFLAGS)
389
390 dnl GST_PLUGIN_LDFLAGS must only contain flags, not libs - they get added before
391 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
392 GST_PLUGIN_LDFLAGS="-module -avoid-version $GST_ALL_LDFLAGS"
393 AC_SUBST(GST_PLUGIN_LDFLAGS)
394
395 dnl *** output files ***
396
397 dnl po/Makefile.in
398
399 AC_CONFIG_FILES(
400 Makefile
401 ges/ges-version.h
402 common/Makefile
403 common/m4/Makefile
404 m4/Makefile
405 ges/Makefile
406 tests/Makefile
407 tests/check/Makefile
408 tests/benchmarks/Makefile
409 examples/Makefile
410 examples/c/Makefile
411 tests/validate/Makefile
412 tests/validate/scenarios/Makefile
413 tools/Makefile
414 pkgconfig/Makefile
415 pkgconfig/gst-editing-services.pc
416 pkgconfig/gst-editing-services-uninstalled.pc
417 plugins/Makefile
418 plugins/ges/Makefile
419 plugins/nle/Makefile
420 bindings/Makefile
421 bindings/python/Makefile
422 bindings/python/gi/Makefile
423 bindings/python/gi/overrides/Makefile
424 )
425 AC_OUTPUT