project('gst-rtsp-server', 'c', version : '1.17.0.1', meson_version : '>= 0.48', default_options : ['warning_level=1', 'buildtype=debugoptimized']) gst_version = meson.project_version() version_arr = gst_version.split('.') gst_version_major = version_arr[0].to_int() gst_version_minor = version_arr[1].to_int() gst_version_micro = version_arr[2].to_int() if version_arr.length() == 4 gst_version_nano = version_arr[3].to_int() else gst_version_nano = 0 endif gst_version_is_dev = gst_version_minor % 2 == 1 and gst_version_micro < 90 glib_req = '>= 2.44.0' gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor) api_version = '1.0' soversion = 0 # maintaining compatibility with the previous libtool versioning # current = minor * 100 + micro curversion = gst_version_minor * 100 + gst_version_micro libversion = '@0@.@1@.0'.format(soversion, curversion) osxversion = curversion + 1 plugins_install_dir = '@0@/gstreamer-1.0'.format(get_option('libdir')) cc = meson.get_compiler('c') cdata = configuration_data() if cc.has_link_argument('-Wl,-Bsymbolic-functions') add_project_link_arguments('-Wl,-Bsymbolic-functions', language : 'c') endif # Symbol visibility if cc.get_id() == 'msvc' export_define = '__declspec(dllexport) extern' elif cc.has_argument('-fvisibility=hidden') add_project_arguments('-fvisibility=hidden', language: 'c') export_define = 'extern __attribute__ ((visibility ("default")))' else export_define = 'extern' endif # Passing this through the command line would be too messy cdata.set('GST_API_EXPORT', export_define) # Disable strict aliasing if cc.has_argument('-fno-strict-aliasing') add_project_arguments('-fno-strict-aliasing', language: 'c') endif # Define G_DISABLE_DEPRECATED for development versions if gst_version_is_dev message('Disabling deprecated GLib API') add_project_arguments('-DG_DISABLE_DEPRECATED', language: 'c') endif cast_checks = get_option('gobject-cast-checks') if cast_checks.disabled() or (cast_checks.auto() and not gst_version_is_dev) message('Disabling GLib cast checks') add_project_arguments('-DG_DISABLE_CAST_CHECKS', language: 'c') endif glib_asserts = get_option('glib-asserts') if glib_asserts.disabled() or (glib_asserts.auto() and not gst_version_is_dev) message('Disabling GLib asserts') add_project_arguments('-DG_DISABLE_ASSERT', language: 'c') endif glib_checks = get_option('glib-checks') if glib_checks.disabled() or (glib_checks.auto() and not gst_version_is_dev) message('Disabling GLib checks') add_project_arguments('-DG_DISABLE_CHECKS', language: 'c') endif cdata.set_quoted('GETTEXT_PACKAGE', 'gst-rtsp-server-1.0') cdata.set_quoted('PACKAGE', 'gst-rtsp-server') cdata.set_quoted('VERSION', gst_version) cdata.set_quoted('PACKAGE_VERSION', gst_version) cdata.set_quoted('GST_API_VERSION', api_version) cdata.set_quoted('GST_LICENSE', 'LGPL') # FIXME: ENABLE_NLS (currently also missing from autotools build) # cdata.set('ENABLE_NLS', true) # cdata.set_quoted('LOCALEDIR', join_paths(get_option('prefix'), get_option('localedir'))) # GStreamer package name and origin url gst_package_name = get_option('package-name') if gst_package_name == '' if gst_version_nano == 0 gst_package_name = 'GStreamer RTSP Server Library source release' elif gst_version_nano == 1 gst_package_name = 'GStreamer RTSP Server Library git' else gst_package_name = 'GStreamer RTSP Server Library prerelease' endif endif cdata.set_quoted('GST_PACKAGE_NAME', gst_package_name) cdata.set_quoted('GST_PACKAGE_ORIGIN', get_option('package-origin')) configure_file(output : 'config.h', configuration : cdata) rtspserver_args = ['-DHAVE_CONFIG_H'] warning_flags = [ '-Wmissing-declarations', '-Wmissing-prototypes', '-Wredundant-decls', '-Wundef', '-Wwrite-strings', '-Wformat', '-Wformat-nonliteral', '-Wformat-security', '-Wold-style-definition', '-Waggregate-return', '-Winit-self', '-Wmissing-include-dirs', '-Waddress', '-Wno-multichar', '-Wdeclaration-after-statement', '-Wvla', '-Wpointer-arith', ] foreach extra_arg : warning_flags if cc.has_argument (extra_arg) add_project_arguments([extra_arg], language: 'c') endif endforeach rtspserver_incs = include_directories('gst/rtsp-server', '.') glib_dep = dependency('glib-2.0', version : glib_req, fallback: ['glib', 'libglib_dep']) gst_dep = dependency('gstreamer-1.0', version : gst_req, fallback : ['gstreamer', 'gst_dep']) gstrtsp_dep = dependency('gstreamer-rtsp-1.0', version : gst_req, fallback : ['gst-plugins-base', 'rtsp_dep']) gstrtp_dep = dependency('gstreamer-rtp-1.0', version : gst_req, fallback : ['gst-plugins-base', 'rtp_dep']) gstsdp_dep = dependency('gstreamer-sdp-1.0', version : gst_req, fallback : ['gst-plugins-base', 'sdp_dep']) gstapp_dep = dependency('gstreamer-app-1.0', version : gst_req, fallback : ['gst-plugins-base', 'app_dep']) gstnet_dep = dependency('gstreamer-net-1.0', version : gst_req, fallback : ['gstreamer', 'gst_net_dep']) if host_machine.system() != 'windows' gstcheck_dep = dependency('gstreamer-check-1.0', version : gst_req, required : get_option('tests'), fallback : ['gstreamer', 'gst_check_dep']) endif # Disable compiler warnings for unused variables and args if gst debug system is disabled if gst_dep.type_name() == 'internal' gst_debug_disabled = not subproject('gstreamer').get_variable('gst_debug') else # We can't check that in the case of subprojects as we won't # be able to build against an internal dependency (which is not built yet) gst_debug_disabled = cc.has_header_symbol('gst/gstconfig.h', 'GST_DISABLE_GST_DEBUG', dependencies: gst_dep) endif if gst_debug_disabled message('GStreamer debug system is disabled') add_project_arguments(cc.get_supported_arguments(['-Wno-unused']), language: 'c') else message('GStreamer debug system is enabled') endif gir = find_program('g-ir-scanner', required : get_option('introspection')) gnome = import('gnome') build_gir = gir.found() and (not meson.is_cross_build() or get_option('introspection').enabled()) gir_init_section = [ '--add-init-section=extern void gst_init(gint*,gchar**);' + \ 'g_setenv("GST_REGISTRY_1.0", "@0@", TRUE);'.format(meson.current_build_dir() + '/gir_empty_registry.reg') + \ 'g_setenv("GST_PLUGIN_PATH_1_0", "", TRUE);' + \ 'g_setenv("GST_PLUGIN_SYSTEM_PATH_1_0", "", TRUE);' + \ 'gst_init(NULL,NULL);', '--quiet'] pkgconfig = import('pkgconfig') plugins_pkgconfig_install_dir = join_paths(plugins_install_dir, 'pkgconfig') if get_option('default_library') == 'shared' # If we don't build static plugins there is no need to generate pc files plugins_pkgconfig_install_dir = disabler() endif plugins = [] subdir('gst') if not get_option('tests').disabled() subdir('tests') endif if not get_option('examples').disabled() subdir('examples') endif subdir('pkgconfig') subdir('docs')