1 project('gst-plugins-bad', 'c', 'cpp',
3 meson_version : '>= 0.47',
4 default_options : [ 'warning_level=1',
5 'buildtype=debugoptimized' ])
7 gst_version = meson.project_version()
8 version_arr = gst_version.split('.')
9 gst_version_major = version_arr[0].to_int()
10 gst_version_minor = version_arr[1].to_int()
11 gst_version_micro = version_arr[2].to_int()
12 if version_arr.length() == 4
13 gst_version_nano = version_arr[3].to_int()
17 gst_version_is_dev = gst_version_minor % 2 == 1 and gst_version_micro < 90
19 glib_req = '>= 2.40.0'
20 gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
24 # maintaining compatibility with the previous libtool versioning
25 # current = minor * 100 + micro
26 curversion = gst_version_minor * 100 + gst_version_micro
27 libversion = '@0@.@1@.0'.format(soversion, curversion)
28 osxversion = curversion + 1
30 plugins_install_dir = '@0@/gstreamer-1.0'.format(get_option('libdir'))
32 cc = meson.get_compiler('c')
33 cxx = meson.get_compiler('cpp')
35 cdata = configuration_data()
37 if cc.get_id() == 'msvc'
38 # Ignore several spurious warnings for things gstreamer does very commonly
39 # If a warning is completely useless and spammy, use '/wdXXXX' to suppress it
40 # If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once
41 # NOTE: Only add warnings here if you are sure they're spurious
43 '/wd4018', # implicit signed/unsigned conversion
44 '/wd4146', # unary minus on unsigned (beware INT_MIN)
45 '/wd4244', # lossy type conversion (e.g. double -> int)
46 '/wd4305', # truncating type conversion (e.g. double -> float)
48 add_project_arguments(msvc_args, language : 'c')
49 add_project_arguments(msvc_args, language : 'cpp')
50 # Disable SAFESEH with MSVC for plugins and libs that use external deps that
51 # are built with MinGW
52 noseh_link_args = ['/SAFESEH:NO']
54 if cxx.has_argument('-Wno-non-virtual-dtor')
55 add_project_arguments('-Wno-non-virtual-dtor', language: 'cpp')
61 if cc.has_link_argument('-Wl,-Bsymbolic-functions')
62 add_project_link_arguments('-Wl,-Bsymbolic-functions', language : 'c')
66 if cc.get_id() == 'msvc'
67 export_define = '__declspec(dllexport) extern'
68 elif cc.has_argument('-fvisibility=hidden')
69 add_project_arguments('-fvisibility=hidden', language: 'c')
70 export_define = 'extern __attribute__ ((visibility ("default")))'
72 export_define = 'extern'
75 # Passing this through the command line would be too messy
76 cdata.set('GST_API_EXPORT', export_define)
78 # Disable strict aliasing
79 if cc.has_argument('-fno-strict-aliasing')
80 add_project_arguments('-fno-strict-aliasing', language: 'c')
82 if cxx.has_argument('-fno-strict-aliasing')
83 add_project_arguments('-fno-strict-aliasing', language: 'cpp')
86 # Define G_DISABLE_DEPRECATED for development versions
88 message('Disabling deprecated GLib API')
89 add_project_arguments('-DG_DISABLE_DEPRECATED', language: 'c')
92 cast_checks = get_option('gobject-cast-checks')
93 if cast_checks.disabled() or (cast_checks.auto() and not gst_version_is_dev)
94 message('Disabling GLib cast checks')
95 add_project_arguments('-DG_DISABLE_CAST_CHECKS', language: 'c')
98 glib_asserts = get_option('glib-asserts')
99 if glib_asserts.disabled() or (glib_asserts.auto() and not gst_version_is_dev)
100 message('Disabling GLib asserts')
101 add_project_arguments('-DG_DISABLE_ASSERT', language: 'c')
104 glib_checks = get_option('glib-checks')
105 if glib_checks.disabled() or (glib_checks.auto() and not gst_version_is_dev)
106 message('Disabling GLib checks')
107 add_project_arguments('-DG_DISABLE_CHECKS', language: 'c')
111 ['HAVE_DLFCN_H', 'dlfcn.h'],
112 ['HAVE_FCNTL_H', 'fcntl.h'],
113 ['HAVE_INTTYPES_H', 'inttypes.h'],
114 ['HAVE_MEMORY_H', 'memory.h'],
115 ['HAVE_MSACM_H', 'msacm.h'],
116 ['HAVE_NETINET_IN_H', 'netinet/in.h'],
117 ['HAVE_NETINET_IP_H', 'netinet/ip.h'],
118 ['HAVE_NETINET_TCP_H', 'netinet/tcp.h'],
119 ['HAVE_PTHREAD_H', 'pthread.h'],
120 ['HAVE_STDINT_H', 'stdint.h'],
121 ['HAVE_STDLIB_H', 'stdlib.h'],
122 ['HAVE_STRINGS_H', 'strings.h'],
123 ['HAVE_STRING_H', 'string.h'],
124 ['HAVE_SYS_PARAM_H', 'sys/param.h'],
125 ['HAVE_SYS_SOCKET_H', 'sys/socket.h'],
126 ['HAVE_SYS_STAT_H', 'sys/stat.h'],
127 ['HAVE_SYS_TIME_H', 'sys/time.h'],
128 ['HAVE_SYS_TYPES_H', 'sys/types.h'],
129 ['HAVE_SYS_UTSNAME_H', 'sys/utsname.h'],
130 ['HAVE_UNISTD_H', 'unistd.h'],
131 ['HAVE_WINDOWS_H', 'windows.h'],
132 ['HAVE_WINSOCK2_H', 'winsock2.h'],
133 ['HAVE_WS2TCPIP_H', 'ws2tcpip.h'],
136 foreach h : check_headers
137 if cc.has_header(h.get(1))
138 cdata.set(h.get(0), 1)
143 # check token HAVE_ACM
144 # check token HAVE_ANDROID_MEDIA
145 # check token HAVE_APEXSINK
146 # check token HAVE_APPLE_MEDIA
147 # check token HAVE_ASSRENDER
148 # check token HAVE_AVC
149 # check token HAVE_BLUEZ
150 # check token HAVE_BZ2
151 # check token HAVE_CFLOCALECOPYCURRENT
152 # check token HAVE_CFPREFERENCESCOPYAPPVALUE
153 # check token HAVE_CHROMAPRINT
154 # check token HAVE_CPU_ALPHA
155 # check token HAVE_CPU_ARM
156 # check token HAVE_CPU_CRIS
157 # check token HAVE_CPU_CRISV32
158 # check token HAVE_CPU_HPPA
159 # check token HAVE_CPU_I386
160 # check token HAVE_CPU_IA64
161 # check token HAVE_CPU_M68K
162 # check token HAVE_CPU_MIPS
163 # check token HAVE_CPU_PPC
164 # check token HAVE_CPU_PPC64
165 # check token HAVE_CPU_S390
166 # check token HAVE_CPU_SPARC
167 # check token HAVE_CPU_X86_64
168 # check token HAVE_CURL
169 # check token HAVE_DAALA
170 # check token HAVE_DASH
171 # check token HAVE_DC1394
172 ['HAVE_DCGETTEXT', 'dcgettext'],
173 # check token HAVE_DECKLINK
174 # check token HAVE_DIRECT3D
175 # check token HAVE_DIRECTDRAW
176 # check token HAVE_DIRECTFB
177 # check token HAVE_DIRECTSOUND
178 # check token HAVE_DOWHILE_MACROS
179 # check token HAVE_DTS
180 # check token HAVE_DVB
181 # check token HAVE_EXPERIMENTAL
182 # check token HAVE_EXTERNAL
183 # check token HAVE_FAAC
184 # check token HAVE_FAAD
185 # check token HAVE_FBDEV
186 # check token HAVE_FLITE
187 # check token HAVE_FLUIDSYNTH
188 ['HAVE_GETPAGESIZE', 'getpagesize'],
189 # check token HAVE_GETTEXT
190 # check token HAVE_GL
191 # check token HAVE_GLCHAR
192 # check token HAVE_GLEGLIMAGEOES
193 # check token HAVE_GLINTPTR
194 # check token HAVE_GLSIZEIPTR
195 # check token HAVE_GME
196 ['HAVE_GMTIME_R', 'gmtime_r'],
197 # check token HAVE_GRAPHENE
198 # check token HAVE_GSETTINGS
199 # check token HAVE_GSM
200 # check token HAVE_GUDEV
201 # check token HAVE_HLS
202 # check token HAVE_ICONV
203 # check token HAVE_JPEG
204 # check token HAVE_KATE
205 # check token HAVE_LADSPA
206 # check token HAVE_LIBGCRYPT
207 # check token HAVE_LIBGME_ACCURACY
208 # check token HAVE_LIBMMS
209 # check token HAVE_LIBNSL
210 # check token HAVE_LIBSOCKET
211 # check token HAVE_LIBUSB
212 # check token HAVE_LIBVISUAL
213 # check token HAVE_LINSYS
214 # check token HAVE_LRDF
215 # check token HAVE_LV2
216 # check token HAVE_MIMIC
217 ['HAVE_MMAP', 'mmap'],
218 # check token HAVE_MODPLUG
219 # check token HAVE_MPEG2ENC
220 # check token HAVE_MPG123
221 # check token HAVE_MPLEX
222 # check token HAVE_MUSEPACK
223 # check token HAVE_MYTHTV
224 # check token HAVE_NAS
225 # check token HAVE_NEON
226 # check token HAVE_NETTLE
227 # check token HAVE_OFA
228 # check token HAVE_OPENAL
229 # check token HAVE_OPENCV
230 # check token HAVE_OPENEXR
231 # check token HAVE_OPENJPEG
232 # check token HAVE_OPENJPEG_1
233 # check token HAVE_OPENNI2
234 # check token HAVE_OPENSLES
235 # check token HAVE_OPUS
236 # check token HAVE_ORC
237 # check token HAVE_OSX_VIDEO
238 ['HAVE_PIPE2', 'pipe2'],
239 # check token HAVE_PNG
240 # check token HAVE_PVR
241 # check token HAVE_QUICKTIME
242 # check token HAVE_RDTSC
243 # check token HAVE_RESINDVD
244 # check token HAVE_RSVG
245 # check token HAVE_RSVG_2_36_2
246 # check token HAVE_RTMP
247 # check token HAVE_SBC
248 # check token HAVE_SDL
249 # check token HAVE_SHM
250 # check token HAVE_SMOOTHSTREAMING
251 # check token HAVE_SNDFILE
252 # check token HAVE_SNDIO
253 # check token HAVE_SOUNDTOUCH
254 # check token HAVE_SOUNDTOUCH_1_4
255 # check token HAVE_SPANDSP
256 # check token HAVE_SPC
257 # check token HAVE_SRTP
258 # check token HAVE_SSH2
259 # check token HAVE_TELETEXTDEC
260 # check token HAVE_TIGER
261 # check token HAVE_TIMIDITY
262 # check token HAVE_UVCH264
263 # check token HAVE_VALGRIND
264 # check token HAVE_VCD
265 # check token HAVE_VDPAU
266 # check token HAVE_VIDEOTOOLBOX
267 # check token HAVE_VOAACENC
268 # check token HAVE_VOAMRWBENC
269 # check token HAVE_WASAPI
270 # check token HAVE_WAYLAND
271 # check token HAVE_WEBP
272 # check token HAVE_WILDMIDI
273 # check token HAVE_WIN32
274 # check token HAVE_WININET
275 # check token HAVE_WINKS
276 # check token HAVE_WINSCREENCAP
277 # check token HAVE_XVID
278 # check token HAVE_ZBAR
281 foreach f : check_functions
282 if cc.has_function(f.get(1))
283 cdata.set(f.get(0), 1)
287 cdata.set('SIZEOF_CHAR', cc.sizeof('char'))
288 cdata.set('SIZEOF_INT', cc.sizeof('int'))
289 cdata.set('SIZEOF_LONG', cc.sizeof('long'))
290 cdata.set('SIZEOF_SHORT', cc.sizeof('short'))
291 cdata.set('SIZEOF_VOIDP', cc.sizeof('void*'))
293 cdata.set_quoted('VERSION', gst_version)
294 cdata.set_quoted('PACKAGE', 'gst-plugins-bad')
295 cdata.set_quoted('PACKAGE_VERSION', gst_version)
296 cdata.set_quoted('PACKAGE_BUGREPORT', 'http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer')
297 cdata.set_quoted('PACKAGE_NAME', 'GStreamer Bad Plug-ins')
298 cdata.set_quoted('GETTEXT_PACKAGE', 'gst-plugins-bad-1.0')
299 cdata.set_quoted('GST_API_VERSION', api_version)
300 cdata.set_quoted('GST_LICENSE', 'LGPL')
301 cdata.set_quoted('LIBDIR', join_paths(get_option('prefix'), get_option('libdir')))
302 cdata.set_quoted('LOCALEDIR', join_paths(get_option('prefix'), get_option('localedir')))
305 '-Wmissing-declarations',
311 '-Wmissing-include-dirs',
319 '-Wmissing-prototypes',
320 '-Wdeclaration-after-statement',
321 '-Wold-style-definition',
325 warning_cxx_flags = [
326 '-Wformat-nonliteral',
329 foreach extra_arg : warning_c_flags
330 if cc.has_argument (extra_arg)
331 add_project_arguments([extra_arg], language: 'c')
335 foreach extra_arg : warning_cxx_flags
336 if cxx.has_argument (extra_arg)
337 add_project_arguments([extra_arg], language: 'cpp')
341 foreach extra_arg : warning_flags
342 if cc.has_argument (extra_arg)
343 add_project_arguments([extra_arg], language: 'c')
345 if cxx.has_argument (extra_arg)
346 add_project_arguments([extra_arg], language: 'cpp')
350 # GStreamer package name and origin url
351 gst_package_name = get_option('package-name')
352 if gst_package_name == ''
353 if gst_version_nano == 0
354 gst_package_name = 'GStreamer Bad Plug-ins source release'
355 elif gst_version_nano == 1
356 gst_package_name = 'GStreamer Bad Plug-ins git'
358 gst_package_name = 'GStreamer Bad Plug-ins prerelease'
361 cdata.set_quoted('GST_PACKAGE_NAME', gst_package_name)
362 cdata.set_quoted('GST_PACKAGE_ORIGIN', get_option('package-origin'))
364 # FIXME: This should be exposed as a configuration option
365 host_system = host_machine.system()
366 if host_system == 'linux'
367 cdata.set_quoted('DEFAULT_VIDEOSRC', 'v4l2src')
368 elif ['darwin', 'ios'].contains(host_system)
369 cdata.set_quoted('DEFAULT_VIDEOSRC', 'avfvideosrc')
370 cdata.set_quoted('GST_EXTRA_MODULE_SUFFIX', '.dylib')
371 # Yes, we set this for iOS too. Same as Autotools.
372 cdata.set('HAVE_OSX', 1)
374 cdata.set_quoted('DEFAULT_VIDEOSRC', 'videotestsrc')
378 gst_dep = dependency('gstreamer-1.0', version : gst_req,
379 fallback : ['gstreamer', 'gst_dep'])
380 gstbase_dep = dependency('gstreamer-base-1.0', version : gst_req,
381 fallback : ['gstreamer', 'gst_base_dep'])
382 gstnet_dep = dependency('gstreamer-net-1.0', version : gst_req,
383 fallback : ['gstreamer', 'gst_net_dep'])
384 gstcontroller_dep = dependency('gstreamer-controller-1.0', version : gst_req,
385 fallback : ['gstreamer', 'gst_controller_dep'])
387 gstpbutils_dep = dependency('gstreamer-pbutils-1.0', version : gst_req,
388 fallback : ['gst-plugins-base', 'pbutils_dep'])
389 gstallocators_dep = dependency('gstreamer-allocators-1.0', version : gst_req,
390 fallback : ['gst-plugins-base', 'allocators_dep'])
391 gstapp_dep = dependency('gstreamer-app-1.0', version : gst_req,
392 fallback : ['gst-plugins-base', 'app_dep'])
393 gstaudio_dep = dependency('gstreamer-audio-1.0', version : gst_req,
394 fallback : ['gst-plugins-base', 'audio_dep'])
395 gstfft_dep = dependency('gstreamer-fft-1.0', version : gst_req,
396 fallback : ['gst-plugins-base', 'fft_dep'])
397 gstriff_dep = dependency('gstreamer-riff-1.0', version : gst_req,
398 fallback : ['gst-plugins-base', 'riff_dep'])
399 gstrtp_dep = dependency('gstreamer-rtp-1.0', version : gst_req,
400 fallback : ['gst-plugins-base', 'rtp_dep'])
401 gstrtsp_dep = dependency('gstreamer-rtsp-1.0', version : gst_req,
402 fallback : ['gst-plugins-base', 'rtsp_dep'])
403 gstsdp_dep = dependency('gstreamer-sdp-1.0', version : gst_req,
404 fallback : ['gst-plugins-base', 'sdp_dep'])
405 gsttag_dep = dependency('gstreamer-tag-1.0', version : gst_req,
406 fallback : ['gst-plugins-base', 'tag_dep'])
407 gstvideo_dep = dependency('gstreamer-video-1.0', version : gst_req,
408 fallback : ['gst-plugins-base', 'video_dep'])
409 if host_machine.system() != 'windows'
410 gstcheck_dep = dependency('gstreamer-check-1.0', version : gst_req,
411 required : get_option('tests'),
412 fallback : ['gstreamer', 'gst_check_dep'])
416 gstgl_dep = dependency('gstreamer-gl-1.0', version : gst_req,
417 fallback : ['gst-plugins-base', 'gstgl_dep'], required: get_option('gl'))
420 if gstgl_dep.type_name() == 'pkgconfig'
421 gst_gl_apis = gstgl_dep.get_pkgconfig_variable('gl_apis').split()
422 gst_gl_winsys = gstgl_dep.get_pkgconfig_variable('gl_winsys').split()
423 gst_gl_platforms = gstgl_dep.get_pkgconfig_variable('gl_platforms').split()
425 gstbase = subproject('gst-plugins-base')
426 gst_gl_apis = gstbase.get_variable('enabled_gl_apis')
427 gst_gl_winsys = gstbase.get_variable('enabled_gl_winsys')
428 gst_gl_platforms = gstbase.get_variable('enabled_gl_platforms')
431 message('GStreamer OpenGL window systems: @0@'.format(' '.join(gst_gl_winsys)))
432 message('GStreamer OpenGL platforms: @0@'.format(' '.join(gst_gl_platforms)))
433 message('GStreamer OpenGL apis: @0@'.format(' '.join(gst_gl_apis)))
435 foreach ws : ['x11', 'wayland', 'android', 'cocoa', 'eagl', 'win32', 'dispmanx', 'viv_fb']
436 set_variable('gst_gl_have_window_@0@'.format(ws), gst_gl_winsys.contains(ws))
439 foreach p : ['glx', 'egl', 'cgl', 'eagl', 'wgl']
440 set_variable('gst_gl_have_platform_@0@'.format(p), gst_gl_platforms.contains(p))
443 foreach api : ['opengl', 'gles2']
444 set_variable('gst_gl_have_api_@0@'.format(api), gst_gl_apis.contains(api))
448 libm = cc.find_library('m', required : false)
449 glib_dep = dependency('glib-2.0', version : glib_req, fallback: ['glib', 'libglib_dep'])
450 gmodule_dep = dependency('gmodule-2.0', fallback: ['glib', 'libgmodule_dep'])
451 gio_dep = dependency('gio-2.0', fallback: ['glib', 'libgio_dep'])
452 # gio-unix-2.0 is used by sys/bluez
454 # Optional dep of ext/gl and gst/librfb
455 x11_dep = dependency('x11', required : get_option('x11'))
457 cdata.set('HAVE_X11', 1)
460 if host_machine.system() == 'windows'
461 winsock2 = [cc.find_library('ws2_32')]
466 if ['darwin', 'ios'].contains(host_system)
467 add_languages('objc')
468 if host_system == 'ios'
469 cdata.set('HAVE_IOS', 1)
472 avfoundation_dep = dependency('AVFoundation', required : false)
473 if avfoundation_dep.found()
474 cdata.set('HAVE_AVFOUNDATION', 1)
477 videotoolbox_dep = dependency('VideoToolbox', required : false)
478 if videotoolbox_dep.found()
479 cdata.set('HAVE_VIDEOTOOLBOX', 1)
482 # FIXME: framework.version() returns 'unknown'
483 # if videotoolbox_dep.version().version_compare('>=10.9.6')
484 # cdata.set('HAVE_VIDEOTOOLBOX_10_9_6', 1)
490 # Used by various libraries/elements that use Orc code
491 orc_dep = dependency('orc-0.4', required : get_option('orc'))
492 orcc = find_program('orcc', required : get_option('orc'))
493 if orc_dep.found() and orcc.found()
495 orcc_args = [orcc, '--include', 'glib.h']
496 cdata.set('HAVE_ORC', 1)
498 message('Orc Compiler not found or disabled, will use backup C code')
499 cdata.set('DISABLE_ORC', 1)
502 if gst_dep.type_name() == 'internal'
503 gst_debug_disabled = not subproject('gstreamer').get_variable('gst_debug')
505 # We can't check that in the case of subprojects as we won't
506 # be able to build against an internal dependency (which is not built yet)
507 gst_debug_disabled = cc.has_header_symbol('gst/gstconfig.h', 'GST_DISABLE_GST_DEBUG', dependencies: gst_dep)
510 if gst_debug_disabled and cc.has_argument('-Wno-unused')
511 add_project_arguments('-Wno-unused', language: 'c')
514 gst_plugins_bad_args = ['-DHAVE_CONFIG_H']
515 configinc = include_directories('.')
516 libsinc = include_directories('gst-libs')
518 python3 = import('python').find_installation()
520 gir = find_program('g-ir-scanner', required : get_option('introspection'))
521 gnome = import('gnome')
522 build_gir = gir.found() and not meson.is_cross_build()
523 gir_init_section = [ '--add-init-section=extern void gst_init(gint*,gchar**);' + \
524 'g_setenv("GST_REGISTRY_1.0", "@0@", TRUE);'.format(meson.current_build_dir() + '/gir_empty_registry.reg') + \
525 'g_setenv("GST_PLUGIN_PATH_1_0", "", TRUE);' + \
526 'g_setenv("GST_PLUGIN_SYSTEM_PATH_1_0", "", TRUE);' + \
527 'gst_init(NULL,NULL);' ]
529 pkgconfig = import('pkgconfig')
530 plugins_pkgconfig_install_dir = join_paths(plugins_install_dir, 'pkgconfig')
531 if get_option('default_library') == 'shared'
532 # If we don't build static plugins there is no need to generate pc files
533 plugins_pkgconfig_install_dir = disabler()
543 # xgettext is optional (on Windows for instance)
544 if find_program('xgettext', required : get_option('nls')).found()
545 cdata.set('ENABLE_NLS', 1)
549 configure_file(output : 'config.h', configuration : cdata)
551 run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')