X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=meson.build;h=6d363fd6e764fe5a38d696e4bc43d709fd71a3ab;hb=845402e6dbf24f08b3a2ca488ac6acc7dd12300e;hp=c901f77cbe894deef62efe630208a4cf27c5b979;hpb=d1d8223d52937e02abbc86e293e1bad5af20c067;p=platform%2Fupstream%2Fgstreamer.git diff --git a/meson.build b/meson.build index c901f77..6d363fd 100644 --- a/meson.build +++ b/meson.build @@ -1,30 +1,36 @@ -project('All GStreamer modules', 'c', - version : '1.19.2', - meson_version : '>= 0.54.0', - default_options : ['buildtype=debugoptimized']) +project('gstreamer-full', 'c', + version : '1.21.0.1', + meson_version : '>= 0.59', + default_options : ['buildtype=debugoptimized', + # Needed due to https://github.com/mesonbuild/meson/issues/1889, + # but this can cause problems in the future. Remove it + # when it's no longer necessary. + 'cpp_std=c++14']) gst_version = '>= @0@'.format(meson.project_version()) build_system = build_machine.system() cc = meson.get_compiler('c') +fs = import('fs') +gnome = import('gnome') pkgconfig = import('pkgconfig') python3 = import('python').find_installation() -# Ensure that we're not being run from inside the gst-uninstalled env +# Ensure that we're not being run from inside the development environment # because that will confuse meson, and it might find the already-built # gstreamer. It's fine if people run `ninja` as long as it doesn't run # reconfigure because ninja doesn't care about the env. -ensure_not_uninstalled = ''' +ensure_not_devenv = ''' import os assert('GST_ENV' not in os.environ) ''' -cmdres = run_command(python3, '-c', ensure_not_uninstalled) +cmdres = run_command(python3, '-c', ensure_not_devenv, check: false) if cmdres.returncode() != 0 - error('Do not run `ninja` or `meson` for gst-build inside the uninstalled environment, you will run into problems') + error('Do not run `ninja reconfigure` or `meson` for gst-build inside the development environment, you will run into problems') endif # Install gst-indent pre-commit hook -run_command(python3, '-c', 'import shutil; shutil.copy("scripts/git-hooks/multi-pre-commit.hook", ".git/hooks/pre-commit")') +run_command(python3, '-c', 'import shutil; shutil.copy("scripts/git-hooks/multi-pre-commit.hook", ".git/hooks/pre-commit")', check: false) # Ensure that the user does not have Strawberry Perl in PATH, since it ships # with a pkg-config.bat and broken pkgconfig files for libffi and zlib. Will @@ -34,10 +40,10 @@ ensure_no_strawberry_perl = ''' import os assert(r'Strawberry\perl\bin' not in os.environ['PATH']) ''' -if build_system == 'windows' - cmdres = run_command(python3, '-c', ensure_no_strawberry_perl) +if build_system == 'windows' and meson.version().version_compare('<0.60.0') + cmdres = run_command(python3, '-c', ensure_no_strawberry_perl, check: false) if cmdres.returncode() != 0 - error('You have Strawberry Perl in PATH which is known to cause build issues with gst-build. Please remove it from PATH or uninstall it.') + error('You have Strawberry Perl in PATH which is known to cause build issues with Meson < 0.60.0. Please remove it from PATH, uninstall it, or upgrade Meson.') endif endif @@ -47,9 +53,9 @@ documented_projects = '' if not meson.is_subproject() and cc.get_id() == 'msvc' uname = find_program('uname', required: false) if uname.found() - ret = run_command(uname, '-o') + ret = run_command(uname, '-o', check: false) if ret.returncode() == 0 and ret.stdout().to_lower() == 'msys' - ret = run_command(uname, '-r') + ret = run_command(uname, '-r', check: false) # The kernel version returned by uname is actually the msys version if ret.returncode() == 0 and ret.stdout().startswith('2') # If a system zlib is found, disable UNIX features in zlib.h and zconf.h @@ -86,7 +92,7 @@ subprojects = [ ['gstreamer-vaapi', { 'option': get_option('vaapi'), 'build-hotdoc': true}], ['gst-omx', { 'option': get_option('omx'), 'build-hotdoc': true}], ['gstreamer-sharp', { 'option': get_option('sharp') }], - ['pygobject', { 'option': get_option('python'), 'match_gst_version': false }], + ['pygobject', { 'option': get_option('python'), 'match_gst_version': false, 'sysdep': 'pygobject-3.0', 'sysdep_version': '>= 3.8' }], ['gst-python', { 'option': get_option('python')}], ['gst-examples', { 'option': get_option('gst-examples'), 'match_gst_versions': false}], ['gst-plugins-rs', { 'option': get_option('rs'), 'match_gst_version': false}], @@ -108,18 +114,36 @@ endif orc_subproject = subproject('orc', required: get_option('orc')) +foreach custom_subproj: get_option('custom_subprojects').split(',') + if custom_subproj != '' + message ('Adding custom subproject ' + custom_subproj) + subprojects += [[custom_subproj, {'match_gst_version': false}]] + endif +endforeach + + subprojects_names = [] plugins_doc_caches = [] orc_update_targets = [] all_plugins = [] +# Using a list and not a dict to keep the ordering to build the chain of `gir` +# dependencies +all_libraries = [] foreach sp : subprojects project_name = sp[0] build_infos = sp[1] is_required = build_infos.get('option', true) + sysdep = build_infos.get('sysdep', '') + sysdep_version = build_infos.get('sysdep_version', '') match_gst_version = build_infos.get('match_gst_version', true) if match_gst_version subproj = subproject(project_name, version: gst_version, required: is_required) + elif sysdep != '' + sysdep_dep = dependency(sysdep, version: sysdep_version, required: false) + if not sysdep_dep.found() + subproj = subproject(project_name, required: is_required) + endif else subproj = subproject(project_name, required: is_required) endif @@ -127,18 +151,15 @@ foreach sp : subprojects if subproj.found() plugins = subproj.get_variable('plugins', []) all_plugins += plugins + all_libraries += subproj.get_variable('libraries', []) orc_update_targets += subproj.get_variable('orc_update_targets', []) subprojects_names += [project_name] - cmdres = run_command(python3, '-c', symlink.format(project_name, meson.current_source_dir())) - if cmdres.returncode() == 0 - message('Created symlink to ' + project_name) - endif if not meson.is_cross_build() and build_infos.get('build-hotdoc', false) if plugins.length() > 0 - plugins_doc_caches += [subproj.get_variable('plugins_doc_dep')] + plugins_doc_caches += [subproj.get_variable('plugins_doc_dep', [])] endif if documented_projects != '' documented_projects += ',' @@ -203,13 +224,24 @@ if documented_projects != '' endif all_plugins_paths = [] +all_plugins_dirs = [] foreach plugin: all_plugins all_plugins_paths += plugin.full_path() + all_plugins_dirs += fs.parent(plugin.full_path()) endforeach # Work around meson bug: https://github.com/mesonbuild/meson/pull/6770 pathsep = host_machine.system() == 'windows' ? ';' : ':' all_plugins_paths = pathsep.join(all_plugins_paths) +devenv = environment() +devenv.prepend('GST_PLUGIN_PATH', all_plugins_dirs) +devenv.set('CURRENT_GST', meson.current_source_dir()) +devenv.set('GST_VERSION', meson.project_version()) +devenv.set('GST_ENV', 'gst-' + meson.project_version()) +devenv.set('GST_REGISTRY', meson.current_build_dir() / 'registry.dat') +devenv.set('GST_PLUGIN_SYSTEM_PATH', '') +meson.add_devenv(devenv) + generate_plugins_paths = find_program('scripts/generate_plugins_path.py') configure_file( output : 'GstPluginsPath.json', @@ -218,45 +250,7 @@ configure_file( all_plugins_paths] ) -# FIXME: Create a 'libraries' list in each subproject like we do for 'plugins' -libraries_map = { - # name: [subproject_name, variable_name] - 'gstreamer': ['gstreamer', 'libgst'], - 'base': ['gstreamer', 'gst_base'], - 'check': ['gstreamer', 'gst_check'], - 'controller': ['gstreamer', 'gst_controller'], - 'net': ['gstreamer', 'gst_net'], - - 'allocators': ['gst-plugins-base', 'gstallocators'], - 'app': ['gst-plugins-base', 'gstapp'], - 'audio': ['gst-plugins-base', 'gstaudio'], - 'fft': ['gst-plugins-base', 'gstfft'], - 'pbutils': ['gst-plugins-base', 'pbutils'], - 'riff': ['gst-plugins-base', 'gstriff'], - 'rtp': ['gst-plugins-base', 'gst_rtp'], - 'rtsp': ['gst-plugins-base', 'gst_rtsp'], - 'sdp': ['gst-plugins-base', 'gstsdp'], - 'tag': ['gst-plugins-base', 'gsttag'], - 'video': ['gst-plugins-base', 'gstvideo'], - 'gl': ['gst-plugins-base', 'gstgl'], - - 'bad-audio': ['gst-plugins-bad', 'gstbadaudio'], - 'bad-transcoder': ['gst-plugins-bad', 'gst_transcoder'], - 'codecparsers': ['gst-plugins-bad', 'gstcodecparsers'], - 'insertbin': ['gst-plugins-bad', 'gstinsertbin'], - 'mpegts': ['gst-plugins-bad', 'gstmpegts'], - 'player': ['gst-plugins-bad', 'gstplayer'], - 'sctp': ['gst-plugins-bad', 'libgstsctp'], - 'webrtc': ['gst-plugins-bad', 'gstwebrtc'], - 'vulkan': ['gst-plugins-bad', 'gstvulkan'], - - 'rtsp-server': ['gst-rtsp-server', 'gst_rtsp_server'], -} - if get_option('default_library') == 'static' - if not get_option('introspection').disabled() - error('GObject Introspection is not supported in static builds. Please use -Dintrospection=disabled') - endif # Generate a .c file which declare and register all built plugins plugins_names = [] foreach plugin: all_plugins @@ -285,12 +279,25 @@ if get_option('default_library') == 'static' # Get a list of libraries that needs to be exposed in the ABI. exposed_libs = [] + exposed_girs = [] incdir_deps = [] - foreach name : get_option('gst-full-libraries') + ['gstreamer'] - info = libraries_map[name] - exposed_libs += subproject(info[0]).get_variable(info[1]) - depname = name == 'gstreamer' ? 'gstreamer-1.0' : 'gstreamer-@0@-1.0'.format(name) - incdir_deps += dependency(depname).partial_dependency(includes: true, sources: true) + wanted_libs = ['gstreamer-1.0'] + get_option('gst-full-libraries') + all_libs = '*' in wanted_libs + + foreach pkgname_library : all_libraries + pkg_name = pkgname_library[0] + lib_def = pkgname_library[1] + + if pkg_name in wanted_libs or all_libs + if lib_def.has_key('lib') + incdir_deps += dependency(pkg_name).partial_dependency(includes: true, sources: true) + exposed_libs += [lib_def['lib']] + endif + + if lib_def.has_key('gir') + exposed_girs += lib_def['gir'] + endif + endif endforeach # glib and gobject are part of our public API. If we are using glib from the @@ -321,7 +328,7 @@ if get_option('default_library') == 'static' elif cc.get_id() == 'msvc' warning('FIXME: Provide a def file to publish the public symbols') else - error('Failed to link with version script (' + symbol_map + '), check logs for details') + warning('FIXME: Linker does not support the supplied version script (' + symbol_map + '), please disable the "gst-full-version-script" option') endif endif @@ -340,10 +347,29 @@ if get_option('default_library') == 'static' dependencies : incdir_deps + glib_deps, include_directories: include_directories('.') ) + gst_full_libs_private = cc.get_supported_link_arguments(['-Wl,--undefined=gst_init_static_plugins']) if gst_full_libs_private == [] warning('The compiler does not support `-Wl,--undefined` linker flag. The method `gst_init_static_plugins` might be dropped during the link stage of an application using libgstreamer-full-1.0.a, preventing plugins registration.') endif + + if not get_option('introspection').disabled() + built_girs = {} + foreach gir: exposed_girs + includes = [] + foreach include: gir.get('includes', []) + includes += [built_girs.get(include, include)] + endforeach + + gir += { + 'includes': includes, + 'extra_args': gir.get('extra_args', []) + ['--add-include-path=' + meson.current_build_dir()], + 'install': true, + } + built_girs += {gir.get('namespace') + '-' + gir.get('nsversion'): gnome.generate_gir(gstfull, kwargs: gir)[0]} + endforeach + endif + pkgconfig.generate(gstfull, requires: glib_deps, libraries_private: gst_full_libs_private, @@ -351,25 +377,15 @@ if get_option('default_library') == 'static' meson.override_dependency('gstreamer-full-1.0', gst_full_dep) endif -foreach custom_subproj: get_option('custom_subprojects').split(',') - if custom_subproj != '' - message ('Adding custom subproject ' + custom_subproj) - subproject(custom_subproj) - subprojects_names += [custom_subproj] - endif -endforeach - message('Building subprojects: ' + ', '.join(subprojects_names)) -subdir('tests') - setenv = find_program('gst-env.py') devenv_cmd = [setenv, '--builddir=@0@'.format(meson.build_root()), - '--gstbuilddir=@0@'.format(meson.current_build_dir()), '--srcdir=@0@'.format(meson.source_root())] -if meson.has_exe_wrapper() and build_machine.system() == 'linux' and host_machine.system() == 'windows' +subdir('tests') +if meson.can_run_host_binaries() and build_machine.system() == 'linux' and host_machine.system() == 'windows' # FIXME: Ideally we could get the wrapper directly from meson devenv_cmd += ['--wine', host_machine.cpu_family() == 'x86_64' ? 'wine64' : 'wine32'] sysroot = meson.get_cross_property('sys_root') @@ -379,9 +395,12 @@ if meson.has_exe_wrapper() and build_machine.system() == 'linux' and host_machin endif endif -run_target('uninstalled', command : devenv_cmd) run_target('devenv', command : devenv_cmd) if orc_subproject.found() and orc_update_targets.length() > 0 alias_target('update-orc-dist', orc_update_targets) endif + +summary({ + 'gstreamer-full': get_option('default_library') == 'static', +}, section: 'Build options', bool_yn: true, list_sep: ' ')