1project('gst-plugins-bad', 'c', 'cpp', 2 version : '1.20.3', 3 meson_version : '>= 0.59', 4 default_options : [ 'warning_level=1', 5 'buildtype=debugoptimized' ]) 6 7gst_version = meson.project_version() 8version_arr = gst_version.split('.') 9gst_version_major = version_arr[0].to_int() 10gst_version_minor = version_arr[1].to_int() 11gst_version_micro = version_arr[2].to_int() 12 if version_arr.length() == 4 13 gst_version_nano = version_arr[3].to_int() 14else 15 gst_version_nano = 0 16endif 17gst_version_is_stable = gst_version_minor.is_even() 18gst_version_is_dev = gst_version_minor.is_odd() and gst_version_micro < 90 19 20glib_req = '>= 2.56.0' 21orc_req = '>= 0.4.17' 22 23if gst_version_is_stable 24 gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor) 25else 26 gst_req = '>= ' + gst_version 27endif 28 29api_version = '1.0' 30soversion = 0 31# maintaining compatibility with the previous libtool versioning 32# current = minor * 100 + micro 33curversion = gst_version_minor * 100 + gst_version_micro 34libversion = '@0@.@1@.0'.format(soversion, curversion) 35osxversion = curversion + 1 36 37plugins_install_dir = join_paths(get_option('libdir'), 'gstreamer-1.0') 38static_build = get_option('default_library') == 'static' 39plugins = [] 40libraries = [] 41 42cc = meson.get_compiler('c') 43cxx = meson.get_compiler('cpp') 44host_system = host_machine.system() 45 46if host_system in ['ios', 'darwin'] 47 have_objc = add_languages('objc', native: false) 48 have_objcpp = add_languages('objcpp', native: false) 49else 50 have_objc = false 51 have_objcpp = false 52endif 53 54cdata = configuration_data() 55 56if cc.get_id() == 'msvc' 57 msvc_args = [ 58 # Ignore several spurious warnings for things gstreamer does very commonly 59 # If a warning is completely useless and spammy, use '/wdXXXX' to suppress it 60 # If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once 61 # NOTE: Only add warnings here if you are sure they're spurious 62 '/wd4018', # implicit signed/unsigned conversion 63 '/wd4146', # unary minus on unsigned (beware INT_MIN) 64 '/wd4244', # lossy type conversion (e.g. double -> int) 65 '/wd4305', # truncating type conversion (e.g. double -> float) 66 cc.get_supported_arguments(['/utf-8']), # set the input encoding to utf-8 67 68 # Enable some warnings on MSVC to match GCC/Clang behaviour 69 '/w14062', # enumerator 'identifier' in switch of enum 'enumeration' is not handled 70 '/w14101', # 'identifier' : unreferenced local variable 71 '/w14189', # 'identifier' : local variable is initialized but not referenced 72 ] 73 add_project_arguments(msvc_args, language: ['c', 'cpp']) 74 # Disable SAFESEH with MSVC for plugins and libs that use external deps that 75 # are built with MinGW 76 noseh_link_args = ['/SAFESEH:NO'] 77else 78 if cxx.has_argument('-Wno-non-virtual-dtor') 79 add_project_arguments('-Wno-non-virtual-dtor', language: 'cpp') 80 endif 81 82 noseh_link_args = [] 83endif 84 85if cc.has_link_argument('-Wl,-Bsymbolic-functions') 86 add_project_link_arguments('-Wl,-Bsymbolic-functions', language : 'c') 87endif 88 89# Symbol visibility 90if cc.get_id() == 'msvc' 91 export_define = '__declspec(dllexport) extern' 92elif cc.has_argument('-fvisibility=hidden') 93 add_project_arguments('-fvisibility=hidden', language: 'c') 94 add_project_arguments('-fvisibility=hidden', language: 'cpp') 95 if have_objc 96 add_project_arguments('-fvisibility=hidden', language: 'objc') 97 endif 98 export_define = 'extern __attribute__ ((visibility ("default")))' 99else 100 export_define = 'extern' 101endif 102 103# Passing this through the command line would be too messy 104cdata.set('GST_API_EXPORT', export_define) 105 106# Disable strict aliasing 107if cc.has_argument('-fno-strict-aliasing') 108 add_project_arguments('-fno-strict-aliasing', language: 'c') 109endif 110if cxx.has_argument('-fno-strict-aliasing') 111 add_project_arguments('-fno-strict-aliasing', language: 'cpp') 112endif 113 114# Define G_DISABLE_DEPRECATED for development versions 115if gst_version_is_dev 116 message('Disabling deprecated GLib API') 117 add_project_arguments('-DG_DISABLE_DEPRECATED', language: 'c') 118endif 119 120cast_checks = get_option('gobject-cast-checks') 121if cast_checks.disabled() or (cast_checks.auto() and not gst_version_is_dev) 122 message('Disabling GLib cast checks') 123 add_project_arguments('-DG_DISABLE_CAST_CHECKS', language: 'c') 124endif 125 126glib_asserts = get_option('glib-asserts') 127if glib_asserts.disabled() or (glib_asserts.auto() and not gst_version_is_dev) 128 message('Disabling GLib asserts') 129 add_project_arguments('-DG_DISABLE_ASSERT', language: 'c') 130endif 131 132glib_checks = get_option('glib-checks') 133if glib_checks.disabled() or (glib_checks.auto() and not gst_version_is_dev) 134 message('Disabling GLib checks') 135 add_project_arguments('-DG_DISABLE_CHECKS', language: 'c') 136endif 137 138check_headers = [ 139 ['HAVE_DLFCN_H', 'dlfcn.h'], 140 ['HAVE_FCNTL_H', 'fcntl.h'], 141 ['HAVE_INTTYPES_H', 'inttypes.h'], 142 ['HAVE_MEMORY_H', 'memory.h'], 143 ['HAVE_NETINET_IN_H', 'netinet/in.h'], 144 ['HAVE_NETINET_IP_H', 'netinet/ip.h'], 145 ['HAVE_NETINET_TCP_H', 'netinet/tcp.h'], 146 ['HAVE_PTHREAD_H', 'pthread.h'], 147 ['HAVE_STDINT_H', 'stdint.h'], 148 ['HAVE_STDLIB_H', 'stdlib.h'], 149 ['HAVE_STRINGS_H', 'strings.h'], 150 ['HAVE_STRING_H', 'string.h'], 151 ['HAVE_SYS_PARAM_H', 'sys/param.h'], 152 ['HAVE_SYS_SOCKET_H', 'sys/socket.h'], 153 ['HAVE_SYS_STAT_H', 'sys/stat.h'], 154 ['HAVE_SYS_TIME_H', 'sys/time.h'], 155 ['HAVE_SYS_TYPES_H', 'sys/types.h'], 156 ['HAVE_SYS_UTSNAME_H', 'sys/utsname.h'], 157 ['HAVE_UNISTD_H', 'unistd.h'], 158 ['HAVE_WINDOWS_H', 'windows.h'], 159 ['HAVE_WINSOCK2_H', 'winsock2.h'], 160 ['HAVE_WS2TCPIP_H', 'ws2tcpip.h'], 161] 162 163foreach h : check_headers 164 if cc.has_header(h.get(1)) 165 cdata.set(h.get(0), 1) 166 endif 167endforeach 168 169check_functions = [ 170 ['HAVE_DCGETTEXT', 'dcgettext'], 171 ['HAVE_GETPAGESIZE', 'getpagesize'], 172 ['HAVE_GMTIME_R', 'gmtime_r'], 173 ['HAVE_MEMFD_CREATE', 'memfd_create'], 174 ['HAVE_MMAP', 'mmap'], 175 ['HAVE_PIPE2', 'pipe2'], 176 ['HAVE_GETRUSAGE', 'getrusage', '#include<sys/resource.h>'], 177] 178 179foreach f : check_functions 180 prefix = '' 181 if f.length() == 3 182 prefix = f.get(2) 183 endif 184 if cc.has_function(f.get(1), prefix: prefix) 185 cdata.set(f.get(0), 1) 186 endif 187endforeach 188 189cdata.set('SIZEOF_CHAR', cc.sizeof('char')) 190cdata.set('SIZEOF_INT', cc.sizeof('int')) 191cdata.set('SIZEOF_LONG', cc.sizeof('long')) 192cdata.set('SIZEOF_SHORT', cc.sizeof('short')) 193cdata.set('SIZEOF_VOIDP', cc.sizeof('void*')) 194 195cdata.set_quoted('VERSION', gst_version) 196cdata.set_quoted('PACKAGE', 'gst-plugins-bad') 197cdata.set_quoted('PACKAGE_VERSION', gst_version) 198cdata.set_quoted('PACKAGE_BUGREPORT', 'https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/new') 199cdata.set_quoted('PACKAGE_NAME', 'GStreamer Bad Plug-ins') 200cdata.set_quoted('GETTEXT_PACKAGE', 'gst-plugins-bad-1.0') 201cdata.set_quoted('GST_API_VERSION', api_version) 202cdata.set_quoted('GST_LICENSE', 'LGPL') 203cdata.set_quoted('LIBDIR', join_paths(get_option('prefix'), get_option('libdir'))) 204cdata.set_quoted('LOCALEDIR', join_paths(get_option('prefix'), get_option('localedir'))) 205 206warning_flags = [ 207 '-Wmissing-declarations', 208 '-Wredundant-decls', 209 '-Wwrite-strings', 210 '-Wformat', 211 '-Wformat-security', 212 '-Winit-self', 213 '-Wmissing-include-dirs', 214 '-Waddress', 215 '-Wno-multichar', 216 '-Wvla', 217 '-Wpointer-arith', 218] 219 220warning_c_flags = [ 221 '-Wmissing-prototypes', 222 '-Wdeclaration-after-statement', 223 '-Wold-style-definition', 224] 225 226warning_cxx_flags = [ 227 '-Wformat-nonliteral', 228] 229 230foreach extra_arg : warning_c_flags 231 if cc.has_argument (extra_arg) 232 add_project_arguments([extra_arg], language: 'c') 233 endif 234endforeach 235 236foreach extra_arg : warning_cxx_flags 237 if cxx.has_argument (extra_arg) 238 add_project_arguments([extra_arg], language: 'cpp') 239 endif 240endforeach 241 242foreach extra_arg : warning_flags 243 if cc.has_argument (extra_arg) 244 add_project_arguments([extra_arg], language: 'c') 245 endif 246 if cxx.has_argument (extra_arg) 247 add_project_arguments([extra_arg], language: 'cpp') 248 endif 249endforeach 250 251# GStreamer package name and origin url 252gst_package_name = get_option('package-name') 253if gst_package_name == '' 254 if gst_version_nano == 0 255 gst_package_name = 'GStreamer Bad Plug-ins source release' 256 elif gst_version_nano == 1 257 gst_package_name = 'GStreamer Bad Plug-ins git' 258 else 259 gst_package_name = 'GStreamer Bad Plug-ins prerelease' 260 endif 261endif 262cdata.set_quoted('GST_PACKAGE_NAME', gst_package_name) 263cdata.set_quoted('GST_PACKAGE_ORIGIN', get_option('package-origin')) 264 265# FIXME: This should be exposed as a configuration option 266if host_system == 'linux' 267 cdata.set_quoted('DEFAULT_VIDEOSRC', 'v4l2src') 268elif ['darwin', 'ios'].contains(host_system) 269 cdata.set_quoted('DEFAULT_VIDEOSRC', 'avfvideosrc') 270 cdata.set_quoted('GST_EXTRA_MODULE_SUFFIX', '.dylib') 271 # Yes, we set this for iOS too. Same as Autotools. 272 cdata.set('HAVE_OSX', 1) 273else 274 cdata.set_quoted('DEFAULT_VIDEOSRC', 'videotestsrc') 275endif 276 277# Mandatory GST deps 278gst_dep = dependency('gstreamer-1.0', version : gst_req, 279 fallback : ['gstreamer', 'gst_dep']) 280gstbase_dep = dependency('gstreamer-base-1.0', version : gst_req, 281 fallback : ['gstreamer', 'gst_base_dep']) 282gstnet_dep = dependency('gstreamer-net-1.0', version : gst_req, 283 fallback : ['gstreamer', 'gst_net_dep']) 284gstcontroller_dep = dependency('gstreamer-controller-1.0', version : gst_req, 285 fallback : ['gstreamer', 'gst_controller_dep']) 286 287gstpbutils_dep = dependency('gstreamer-pbutils-1.0', version : gst_req, 288 fallback : ['gst-plugins-base', 'pbutils_dep']) 289gstallocators_dep = dependency('gstreamer-allocators-1.0', version : gst_req, 290 fallback : ['gst-plugins-base', 'allocators_dep']) 291gstapp_dep = dependency('gstreamer-app-1.0', version : gst_req, 292 fallback : ['gst-plugins-base', 'app_dep']) 293gstaudio_dep = dependency('gstreamer-audio-1.0', version : gst_req, 294 fallback : ['gst-plugins-base', 'audio_dep']) 295gstfft_dep = dependency('gstreamer-fft-1.0', version : gst_req, 296 fallback : ['gst-plugins-base', 'fft_dep']) 297gstriff_dep = dependency('gstreamer-riff-1.0', version : gst_req, 298 fallback : ['gst-plugins-base', 'riff_dep']) 299gstrtp_dep = dependency('gstreamer-rtp-1.0', version : gst_req, 300 fallback : ['gst-plugins-base', 'rtp_dep']) 301gstrtsp_dep = dependency('gstreamer-rtsp-1.0', version : gst_req, 302 fallback : ['gst-plugins-base', 'rtsp_dep']) 303gstsdp_dep = dependency('gstreamer-sdp-1.0', version : gst_req, 304 fallback : ['gst-plugins-base', 'sdp_dep']) 305gsttag_dep = dependency('gstreamer-tag-1.0', version : gst_req, 306 fallback : ['gst-plugins-base', 'tag_dep']) 307gstvideo_dep = dependency('gstreamer-video-1.0', version : gst_req, 308 fallback : ['gst-plugins-base', 'video_dep']) 309gstcheck_dep = dependency('gstreamer-check-1.0', version : gst_req, 310 required : get_option('tests'), 311 fallback : ['gstreamer', 'gst_check_dep']) 312 313# GStreamer OpenGL 314gstgl_dep = dependency('gstreamer-gl-1.0', version : gst_req, 315 fallback : ['gst-plugins-base', 'gstgl_dep'], required: get_option('gl')) 316gstglproto_dep = dependency('gstreamer-gl-prototypes-1.0', version : gst_req, 317 fallback : ['gst-plugins-base', 'gstglproto_dep'], required: get_option('gl')) 318gstglx11_dep = dependency('', required : false) 319gstglwayland_dep = dependency('', required : false) 320gstglegl_dep = dependency('', required : false) 321 322if gstgl_dep.found() 323 if gstgl_dep.type_name() == 'pkgconfig' 324 gst_gl_apis = gstgl_dep.get_variable('gl_apis').split() 325 gst_gl_winsys = gstgl_dep.get_variable('gl_winsys').split() 326 gst_gl_platforms = gstgl_dep.get_variable('gl_platforms').split() 327 else 328 gstbase = subproject('gst-plugins-base') 329 gst_gl_apis = gstbase.get_variable('enabled_gl_apis') 330 gst_gl_winsys = gstbase.get_variable('enabled_gl_winsys') 331 gst_gl_platforms = gstbase.get_variable('enabled_gl_platforms') 332 endif 333 334 message('GStreamer OpenGL window systems: @0@'.format(' '.join(gst_gl_winsys))) 335 message('GStreamer OpenGL platforms: @0@'.format(' '.join(gst_gl_platforms))) 336 message('GStreamer OpenGL apis: @0@'.format(' '.join(gst_gl_apis))) 337 338 foreach ws : ['x11', 'wayland', 'android', 'cocoa', 'eagl', 'win32', 'dispmanx', 'viv_fb'] 339 set_variable('gst_gl_have_window_@0@'.format(ws), gst_gl_winsys.contains(ws)) 340 endforeach 341 342 foreach p : ['glx', 'egl', 'cgl', 'eagl', 'wgl'] 343 set_variable('gst_gl_have_platform_@0@'.format(p), gst_gl_platforms.contains(p)) 344 endforeach 345 346 foreach api : ['gl', 'gles2'] 347 set_variable('gst_gl_have_api_@0@'.format(api), gst_gl_apis.contains(api)) 348 endforeach 349 350 # Behind specific checks because meson fails at optional dependencies with a 351 # fallback to the same subproject. On the first failure, meson will never 352 # check the system again even if the fallback never existed. 353 # Last checked with meson 0.54.3 354 if gst_gl_have_window_x11 355 gstglx11_dep = dependency('gstreamer-gl-x11-1.0', version : gst_req, 356 fallback : ['gst-plugins-base', 'gstglx11_dep'], required: true) 357 endif 358 if gst_gl_have_window_wayland 359 gstglwayland_dep = dependency('gstreamer-gl-wayland-1.0', version : gst_req, 360 fallback : ['gst-plugins-base', 'gstglwayland_dep'], required: true) 361 endif 362 if gst_gl_have_platform_egl 363 gstglegl_dep = dependency('gstreamer-gl-egl-1.0', version : gst_req, 364 fallback : ['gst-plugins-base', 'gstglegl_dep'], required: true) 365 endif 366endif 367 368libm = cc.find_library('m', required : false) 369glib_dep = dependency('glib-2.0', version : glib_req, fallback: ['glib', 'libglib_dep']) 370gmodule_dep = dependency('gmodule-2.0', fallback: ['glib', 'libgmodule_dep']) 371gio_dep = dependency('gio-2.0', fallback: ['glib', 'libgio_dep']) 372# gio-unix-2.0 is used by sys/bluez 373 374# Optional dep of ext/gl and gst/librfb 375x11_dep = dependency('x11', required : get_option('x11')) 376if x11_dep.found() 377 cdata.set('HAVE_X11', 1) 378endif 379 380# 381# Solaris and Illumos distros split a lot of networking-related code 382# into '-lsocket -lnsl'. Anything that calls socketpair(), getifaddr(), 383# etc. probably needs to include network_deps 384# 385if host_machine.system() == 'sunos' 386 network_deps = [ 387 cc.find_library('socket', required: false), 388 cc.find_library('nsl', required: false) 389 ] 390else 391 network_deps = [] 392endif 393 394if host_machine.system() == 'windows' 395 winsock2 = [cc.find_library('ws2_32')] 396else 397 winsock2 = [] 398endif 399 400if ['darwin', 'ios'].contains(host_system) 401 if not have_objc 402 error('Building on MacOS/iOS/etc requires an ObjC compiler') 403 endif 404 if host_system == 'ios' 405 cdata.set('HAVE_IOS', 1) 406 endif 407 408 avfoundation_dep = dependency('AVFoundation', required : false) 409 if avfoundation_dep.found() 410 cdata.set('HAVE_AVFOUNDATION', 1) 411 endif 412 413 videotoolbox_dep = dependency('VideoToolbox', required : false) 414 if videotoolbox_dep.found() 415 cdata.set('HAVE_VIDEOTOOLBOX', 1) 416 endif 417 418# FIXME: framework.version() returns 'unknown' 419# if videotoolbox_dep.version().version_compare('>=10.9.6') 420# cdata.set('HAVE_VIDEOTOOLBOX_10_9_6', 1) 421# endif 422endif 423 424have_orcc = false 425orcc_args = [] 426orc_targets = [] 427# Used by various libraries/elements that use Orc code 428orc_dep = dependency('orc-0.4', version : orc_req, required : get_option('orc'), 429 fallback : ['orc', 'orc_dep']) 430orcc = find_program('orcc', required : get_option('orc')) 431if orc_dep.found() and orcc.found() 432 have_orcc = true 433 orcc_args = [orcc, '--include', 'glib.h'] 434 cdata.set('HAVE_ORC', 1) 435else 436 message('Orc Compiler not found or disabled, will use backup C code') 437 cdata.set('DISABLE_ORC', 1) 438endif 439cdata.set('GST_ENABLE_EXTRA_CHECKS', not get_option('extra-checks').disabled()) 440 441gnustl_dep = declare_dependency() 442if host_system == 'android' 443 gnustl_dep = dependency('gnustl', required : false) 444endif 445 446# Disable compiler warnings for unused variables and args if gst debug system is disabled 447if gst_dep.type_name() == 'internal' 448 gst_debug_disabled = not subproject('gstreamer').get_variable('gst_debug') 449else 450 # We can't check that in the case of subprojects as we won't 451 # be able to build against an internal dependency (which is not built yet) 452 gst_debug_disabled = cc.has_header_symbol('gst/gstconfig.h', 'GST_DISABLE_GST_DEBUG', dependencies: gst_dep) 453endif 454 455if gst_debug_disabled 456 message('GStreamer debug system is disabled') 457 if cc.has_argument('-Wno-unused') 458 add_project_arguments('-Wno-unused', language: 'c') 459 endif 460 if cxx.has_argument ('-Wno-unused') 461 add_project_arguments('-Wno-unused', language: 'cpp') 462 endif 463else 464 message('GStreamer debug system is enabled') 465endif 466 467gst_plugins_bad_args = ['-DHAVE_CONFIG_H'] 468configinc = include_directories('.') 469libsinc = include_directories('gst-libs') 470 471python3 = import('python').find_installation() 472 473gir = find_program('g-ir-scanner', required : get_option('introspection')) 474gnome = import('gnome') 475build_gir = gir.found() and (not meson.is_cross_build() or get_option('introspection').enabled()) 476gir_init_section = [ '--add-init-section=extern void gst_init(gint*,gchar**);' + \ 477 'g_setenv("GST_REGISTRY_1.0", "@0@", TRUE);'.format(meson.current_build_dir() + '/gir_empty_registry.reg') + \ 478 'g_setenv("GST_PLUGIN_PATH_1_0", "", TRUE);' + \ 479 'g_setenv("GST_PLUGIN_SYSTEM_PATH_1_0", "", TRUE);' + \ 480 'gst_init(NULL,NULL);', '--quiet'] 481 482presetdir = join_paths(get_option('datadir'), 'gstreamer-' + api_version, 'presets') 483 484pkgconfig = import('pkgconfig') 485plugins_pkgconfig_install_dir = join_paths(plugins_install_dir, 'pkgconfig') 486if get_option('default_library') == 'shared' 487 # If we don't build static plugins there is no need to generate pc files 488 plugins_pkgconfig_install_dir = disabler() 489endif 490 491pkgconfig_variables = ['exec_prefix=${prefix}', 492 'toolsdir=${exec_prefix}/bin', 493 'pluginsdir=${libdir}/gstreamer-1.0', 494 'datarootdir=${prefix}/share', 495 'datadir=${datarootdir}', 496 'girdir=${datadir}/gir-1.0', 497 'typelibdir=${libdir}/girepository-1.0'] 498 499pkgconfig_subdirs = ['gstreamer-1.0'] 500 501pkgconfig.generate( 502 libraries : [gst_dep], 503 variables : pkgconfig_variables, 504 subdirs : pkgconfig_subdirs, 505 name : 'gstreamer-plugins-bad-1.0', 506 description : 'Streaming media framework, bad plugins libraries', 507) 508 509gpl_allowed = get_option('gpl').allowed() 510 511subdir('gst-libs') 512subdir('gst') 513subdir('sys') 514subdir('ext') 515subdir('tests') 516subdir('data') 517subdir('tools') 518 519if have_orcc 520 update_orc_dist_files = find_program('scripts/update-orc-dist-files.py') 521 522 orc_update_targets = [] 523 foreach t : orc_targets 524 orc_name = t.get('name') 525 orc_file = t.get('orc-source') 526 header = t.get('header') 527 source = t.get('source') 528 # alias_target() only works with build targets, so can't use run_target() here 529 orc_update_targets += [ 530 custom_target('update-orc-@0@'.format(orc_name), 531 input: [header, source], 532 command: [update_orc_dist_files, orc_file, header, source], 533 output: ['@0@-dist.c'.format(orc_name)]) # not entirely true 534 ] 535 endforeach 536 537 if orc_update_targets.length() > 0 538 update_orc_dist_target = alias_target('update-orc-dist', orc_update_targets) 539 endif 540endif 541 542# xgettext is optional (on Windows for instance) 543if find_program('xgettext', required : get_option('nls')).found() 544 cdata.set('ENABLE_NLS', 1) 545 subdir('po') 546endif 547 548subdir('scripts') 549 550# Set release date 551if gst_version_nano == 0 552 extract_release_date = find_program('scripts/extract-release-date-from-doap-file.py') 553 run_result = run_command(extract_release_date, gst_version, files('gst-plugins-bad.doap'), check: true) 554 release_date = run_result.stdout().strip() 555 cdata.set_quoted('GST_PACKAGE_RELEASE_DATETIME', release_date) 556 message('Package release date: ' + release_date) 557endif 558 559if glib_dep.version().version_compare('< 2.67.4') 560 cdata.set('g_memdup2(ptr,sz)', '(G_LIKELY(((guint64)(sz)) < G_MAXUINT)) ? g_memdup(ptr,sz) : (g_abort(),NULL)') 561endif 562 563configure_file(output : 'config.h', configuration : cdata) 564 565subdir('docs') 566 567plugin_names = [] 568foreach plugin: plugins 569 if plugin.name().startswith('gst') 570 plugin_names += [plugin.name().substring(3)] 571 else 572 plugin_names += [plugin.name()] 573 endif 574endforeach 575 576summary({ 577 'Plugins': plugin_names, 578 '(A)GPL license allowed': gpl_allowed, 579}, list_sep: ', ') 580