1 project('gst-plugins-good', 'c',
3 meson_version : '>= 0.36.0',
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()
18 glib_req = '>= 2.40.0'
19 gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
23 plugins_install_dir = '@0@/gstreamer-1.0'.format(get_option('libdir'))
25 cc = meson.get_compiler('c')
27 if cc.get_id() == 'msvc'
28 # Ignore several spurious warnings for things gstreamer does very commonly
29 # If a warning is completely useless and spammy, use '/wdXXXX' to suppress it
30 # If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once
31 # NOTE: Only add warnings here if you are sure they're spurious
32 add_project_arguments(
33 '/wd4018', # implicit signed/unsigned conversion
34 '/wd4146', # unary minus on unsigned (beware INT_MIN)
35 '/wd4244', # lossy type conversion (e.g. double -> int)
36 '/wd4305', # truncating type conversion (e.g. double -> float)
38 # Disable SAFESEH with MSVC for plugins and libs that use external deps that
39 # are built with MinGW
40 noseh_link_args = ['/SAFESEH:NO']
46 if cc.has_argument('-fvisibility=hidden')
47 add_project_arguments('-fvisibility=hidden', language: 'c')
50 # Disable strict aliasing
51 if cc.has_argument('-fno-strict-aliasing')
52 add_project_arguments('-fno-strict-aliasing', language: 'c')
55 cdata = configuration_data()
58 ['HAVE_DLFCN_H', 'dlfcn.h'],
59 ['HAVE_FCNTL_H', 'fcntl.h'],
60 ['HAVE_INTTYPES_H', 'inttypes.h'],
61 ['HAVE_MEMORY_H', 'memory.h'],
62 ['HAVE_PROCESS_H', 'process.h'],
63 ['HAVE_STDINT_H', 'stdint.h'],
64 ['HAVE_STDLIB_H', 'stdlib.h'],
65 ['HAVE_STRINGS_H', 'strings.h'],
66 ['HAVE_STRING_H', 'string.h'],
67 ['HAVE_SYS_IOCTL_H', 'sys/ioctl.h'],
68 ['HAVE_SYS_PARAM_H', 'sys/param.h'],
69 ['HAVE_SYS_SOCKET_H', 'sys/socket.h'],
70 ['HAVE_SYS_STAT_H', 'sys/stat.h'],
71 ['HAVE_SYS_TIME_H', 'sys/time.h'],
72 ['HAVE_SYS_TYPES_H', 'sys/types.h'],
73 ['HAVE_UNISTD_H', 'unistd.h'],
76 foreach h : check_headers
77 if cc.has_header(h.get(1))
78 cdata.set(h.get(0), 1)
83 ['HAVE_ASINH', 'asinh', '#include<math.h>'],
84 ['HAVE_CLOCK_GETTIME', 'clock_gettime', '#include<time.h>'],
85 ['HAVE_COSH', 'cosh', '#include<math.h>'],
86 # check token HAVE_CPU_ALPHA
87 # check token HAVE_CPU_ARM
88 # check token HAVE_CPU_CRIS
89 # check token HAVE_CPU_CRISV32
90 # check token HAVE_CPU_HPPA
91 # check token HAVE_CPU_I386
92 # check token HAVE_CPU_IA64
93 # check token HAVE_CPU_M68K
94 # check token HAVE_CPU_MIPS
95 # check token HAVE_CPU_PPC
96 # check token HAVE_CPU_PPC64
97 # check token HAVE_CPU_S390
98 # check token HAVE_CPU_SPARC
99 # check token HAVE_CPU_X86_64
100 ['HAVE_DCGETTEXT', 'dcgettext', '#include<libintl.h>'],
101 # check token HAVE_DIRECTSOUND
102 # check token HAVE_EXPERIMENTAL
103 # check token HAVE_EXTERNAL
104 # check token HAVE_FPCLASS
105 # check token HAVE_GCC_ASM
106 ['HAVE_GETPAGESIZE', 'getpagesize', '#include<unistd.h>'],
107 # check token HAVE_GETTEXT
108 # check token HAVE_GST_V4L2
109 # check token HAVE_IOS
110 ['HAVE_ISINF', 'isinf', '#include<math.h>'],
111 # check token HAVE_LIBV4L2
112 ['HAVE_MMAP', 'mmap', '#include<sys/mman.h>'],
113 ['HAVE_MMAP64', 'mmap64', '#include<sys/mman.h>'],
114 # check token HAVE_OSX_AUDIO
115 # check token HAVE_OSX_VIDEO
116 # check token HAVE_RDTSC
117 ['HAVE_SINH', 'sinh', '#include<math.h>'],
118 # check token HAVE_WAVEFORM
121 libm = cc.find_library('m', required : false)
123 foreach f : check_functions
124 if cc.has_function(f.get(1), prefix : f.get(2), dependencies : libm)
125 cdata.set(f.get(0), 1)
129 cdata.set('SIZEOF_CHAR', cc.sizeof('char'))
130 cdata.set('SIZEOF_INT', cc.sizeof('int'))
131 cdata.set('SIZEOF_LONG', cc.sizeof('long'))
132 cdata.set('SIZEOF_SHORT', cc.sizeof('short'))
133 cdata.set('SIZEOF_VOIDP', cc.sizeof('void*'))
134 cdata.set('SIZEOF_OFF_T', cc.sizeof('off_t'))
137 # FIXME: check if this is correct
138 cdata.set('HAVE_CPU_X86_64', host_machine.cpu() == 'amd64')
139 cdata.set('HAVE_GCC_ASM', cc.get_id() != 'msvc')
140 cdata.set('VERSION', '"@0@"'.format(gst_version))
141 cdata.set('PACKAGE_VERSION', '"@0@"'.format(gst_version))
142 cdata.set('GST_LICENSE', '"LGPL"')
143 cdata.set('PACKAGE', '"gst-plugins-good"')
144 cdata.set('GETTEXT_PACKAGE', '"gst-plugins-good-1.0"')
146 # GStreamer package name and origin url
147 gst_package_name = get_option('with-package-name')
148 if gst_package_name == ''
149 if gst_version_nano == 0
150 gst_package_name = 'GStreamer Good Plug-ins source release'
151 elif gst_version_nano == 1
152 gst_package_name = 'GStreamer Good Plug-ins git'
154 gst_package_name = 'GStreamer Good Plug-ins prerelease'
157 cdata.set_quoted('GST_PACKAGE_NAME', gst_package_name)
158 cdata.set_quoted('GST_PACKAGE_ORIGIN', get_option('with-package-origin'))
161 gst_dep = dependency('gstreamer-1.0', version : gst_req,
162 fallback : ['gstreamer', 'gst_dep'])
163 gstbase_dep = dependency('gstreamer-base-1.0', version : gst_req,
164 fallback : ['gstreamer', 'gst_base_dep'])
165 gstnet_dep = dependency('gstreamer-net-1.0', version : gst_req,
166 fallback : ['gstreamer', 'gst_net_dep'])
167 if host_machine.system() != 'windows'
168 gstcheck_dep = dependency('gstreamer-check-1.0', version : gst_req,
169 fallback : ['gstreamer', 'gst_check_dep'])
171 gstcontroller_dep = dependency('gstreamer-controller-1.0', version : gst_req,
172 fallback : ['gstreamer', 'gst_controller_dep'])
174 gstpbutils_dep = dependency('gstreamer-pbutils-1.0', version : gst_req,
175 fallback : ['gst-plugins-base', 'pbutils_dep'])
176 gstallocators_dep = dependency('gstreamer-allocators-1.0', version : gst_req,
177 fallback : ['gst-plugins-base', 'allocators_dep'])
178 gstapp_dep = dependency('gstreamer-app-1.0', version : gst_req,
179 fallback : ['gst-plugins-base', 'app_dep'])
180 gstaudio_dep = dependency('gstreamer-audio-1.0', version : gst_req,
181 fallback : ['gst-plugins-base', 'audio_dep'])
182 gstfft_dep = dependency('gstreamer-fft-1.0', version : gst_req,
183 fallback : ['gst-plugins-base', 'fft_dep'])
184 gstriff_dep = dependency('gstreamer-riff-1.0', version : gst_req,
185 fallback : ['gst-plugins-base', 'riff_dep'])
186 gstrtp_dep = dependency('gstreamer-rtp-1.0', version : gst_req,
187 fallback : ['gst-plugins-base', 'rtp_dep'])
188 gstrtsp_dep = dependency('gstreamer-rtsp-1.0', version : gst_req,
189 fallback : ['gst-plugins-base', 'rtsp_dep'])
190 gstsdp_dep = dependency('gstreamer-sdp-1.0', version : gst_req,
191 fallback : ['gst-plugins-base', 'sdp_dep'])
192 gsttag_dep = dependency('gstreamer-tag-1.0', version : gst_req,
193 fallback : ['gst-plugins-base', 'tag_dep'])
194 gstvideo_dep = dependency('gstreamer-video-1.0', version : gst_req,
195 fallback : ['gst-plugins-base', 'video_dep'])
198 gstgl_dep = dependency('gstreamer-gl-1.0', version : gst_req,
199 fallback : ['gst-plugins-base', 'gstgl_dep'], required: false)
201 build_gstgl = gstgl_dep.found() # FIXME: add option?
204 if gstgl_dep.type_name() == 'pkgconfig'
205 gst_gl_apis = gstgl_dep.get_pkgconfig_variable('gl_apis').split()
206 gst_gl_winsys = gstgl_dep.get_pkgconfig_variable('gl_winsys').split()
207 gst_gl_platforms = gstgl_dep.get_pkgconfig_variable('gl_platforms').split()
209 gstbase = subproject('gst-plugins-base')
210 gst_gl_apis = gstbase.get_variable('enabled_gl_apis')
211 gst_gl_winsys = gstbase.get_variable('enabled_gl_winsys')
212 gst_gl_platforms = gstbase.get_variable('enabled_gl_platforms')
215 message('GStreamer OpenGL window systems: @0@'.format(' '.join(gst_gl_winsys)))
216 message('GStreamer OpenGL platforms: @0@'.format(' '.join(gst_gl_platforms)))
217 message('GStreamer OpenGL apis: @0@'.format(' '.join(gst_gl_apis)))
219 foreach ws : ['x11', 'wayland', 'android', 'cocoa', 'eagl', 'win32', 'dispmanx', 'viv_fb']
220 set_variable('gst_gl_have_window_@0@'.format(ws), gst_gl_winsys.contains(ws))
223 foreach p : ['glx', 'egl', 'cgl', 'eagl', 'wgl']
224 set_variable('gst_gl_have_platform_@0@'.format(p), gst_gl_platforms.contains(p))
227 foreach api : ['opengl', 'gles2']
228 set_variable('gst_gl_have_api_@0@'.format(api), gst_gl_apis.contains(api))
232 zlib_dep = dependency('zlib', required : false)
233 bz2lib = cc.find_library('bz2', required : false)
234 glib_deps = [dependency('glib-2.0', version : glib_req, fallback: ['glib', 'libglib_dep']),
235 dependency('gobject-2.0', fallback: ['glib', 'libgobject_dep'])]
236 gio_dep = dependency('gio-2.0', fallback: ['glib', 'libgio_dep'])
238 cdata.set('HAVE_ZLIB', zlib_dep.found())
239 cdata.set('HAVE_BZ2', bz2lib.found())
241 # Check all of the things.
242 # TODO: None of these are actually used yet because
243 # the build files haven't been written
245 ['gtk_dep','gtk+-3.0', '', ''],
246 ['gtkx_dep','gtk+-x11-3.0', '', ''],
247 ['caca_dep','caca', '', ''],
248 ['libraw1394_dep','libraw1394', '>=2.0.0', ''],
249 ['libiec61883_dep','libiec61883', '>=1.0.0', ''],
258 curdep = dependency(depname, required : false)
260 curdep = dependency(depname, required : false, version : version)
262 set_variable(varname, curdep)
263 if curdep.found() and confhname != ''
264 cdata.set(confhname, 1)
268 gst_plugins_good_args = ['-DHAVE_CONFIG_H']
269 configinc = include_directories('.')
270 libsinc = include_directories('gst-libs')
274 if get_option('use_orc') != 'no'
275 need_orc = get_option('use_orc') == 'yes'
276 # Used by various libraries/elements that use Orc code
277 orc_dep = dependency('orc-0.4', version : '>= 0.4.17', required : need_orc)
278 orcc = find_program('orcc', required : need_orc)
279 if orc_dep.found() and orcc.found()
281 orcc_args = [orcc, '--include', 'glib.h']
282 cdata.set('HAVE_ORC', 1)
284 message('Orc Compiler not found, will use backup C code')
285 cdata.set('DISABLE_ORC', 1)
288 cdata.set('DISABLE_ORC', 1)
291 if gst_dep.type_name() == 'internal'
292 gst_proj = subproject('gstreamer')
294 if gst_proj.get_variable('disable_gst_debug')
295 message('GStreamer debug system is disabled')
296 add_project_arguments('-Wno-unused', language: 'c')
298 message('GStreamer debug system is enabled')
301 # We can't check that in the case of subprojects as we won't
302 # be able to build against an internal dependency (which is not built yet)
303 if not cc.compiles('''
304 #include <gst/gstconfig.h>
305 #ifdef GST_DISABLE_GST_DEBUG
306 #error "debugging disabled, make compiler fail"
307 #endif''' , dependencies: gst_dep)
308 message('GStreamer debug system is disabled')
309 add_project_arguments('-Wno-unused', language: 'c')
311 message('GStreamer debug system is enabled')
315 presetdir = join_paths(get_option('datadir'), 'gstreamer-' + api_version, 'presets')
323 # xgettext is optional (on Windows for instance)
324 if find_program('xgettext', required : false).found()
328 configure_file(output : 'config.h', configuration : cdata)
330 python3 = import('python3').find_python()
331 run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')