mirror of
https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
synced 2024-11-14 14:21:02 +00:00
meson: Add an option to build examples
Required renaming threadshare/benchmark to threadshare/ts-benchmark because 'benchmark' as a target name is reserved for meson's `benchmark` target. Disabled by default because cargo decides that it has to rebuild everything, and is really slow because of that. Also required adding --features for setting features required by the examples. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1038>
This commit is contained in:
Nirbheek Chauhan
Sebastian Dröge
parent
8cdb30bd39
commit
d67baa7668
4 changed files with 164 additions and 55 deletions
|
|
@ -20,7 +20,9 @@ PARSER.add_argument('prefix', type=P)
|
|||
PARSER.add_argument('libdir', type=P)
|
||||
PARSER.add_argument('--version', default=None)
|
||||
PARSER.add_argument('--bin', default=None, type=P)
|
||||
PARSER.add_argument('--features', nargs="+", default=[])
|
||||
PARSER.add_argument('--packages', nargs="+", default=[])
|
||||
PARSER.add_argument('--examples', nargs="+", default=[])
|
||||
PARSER.add_argument('--lib-suffixes', nargs="+", default=[])
|
||||
PARSER.add_argument('--exe-suffix')
|
||||
PARSER.add_argument('--depfile')
|
||||
|
|
@ -80,14 +82,15 @@ if __name__ == "__main__":
|
|||
pkg_config_path.append(str(opts.root_dir / 'meson-uninstalled'))
|
||||
env['PKG_CONFIG_PATH'] = os.pathsep.join(pkg_config_path)
|
||||
|
||||
features = opts.features
|
||||
if opts.command == 'build':
|
||||
cargo_cmd = ['cargo']
|
||||
if opts.bin:
|
||||
if opts.bin or opts.examples:
|
||||
cargo_cmd += ['build']
|
||||
else:
|
||||
cargo_cmd += ['cbuild']
|
||||
if not opts.disable_doc:
|
||||
cargo_cmd += ['--features', "doc"]
|
||||
features += ['doc']
|
||||
if opts.target == 'release':
|
||||
cargo_cmd.append('--release')
|
||||
elif opts.command == 'test':
|
||||
|
|
@ -97,25 +100,29 @@ if __name__ == "__main__":
|
|||
print("Unknown command:", opts.command, file=logfile)
|
||||
sys.exit(1)
|
||||
|
||||
cwd = None
|
||||
if features:
|
||||
cargo_cmd += ['--features', ','.join(features)]
|
||||
cargo_cmd += ['--target-dir', cargo_target_dir]
|
||||
if not opts.bin:
|
||||
cargo_cmd.extend(['--manifest-path', opts.src_dir / 'Cargo.toml'])
|
||||
cargo_cmd.extend(['--prefix', opts.prefix, '--libdir',
|
||||
opts.prefix / opts.libdir])
|
||||
cargo_cmd += ['--manifest-path', opts.src_dir / 'Cargo.toml']
|
||||
if opts.bin:
|
||||
cargo_cmd.extend(['--bin', opts.bin.name])
|
||||
else:
|
||||
if not opts.examples:
|
||||
cargo_cmd.extend(['--prefix', opts.prefix, '--libdir',
|
||||
opts.prefix / opts.libdir])
|
||||
for p in opts.packages:
|
||||
cargo_cmd.extend(['-p', p])
|
||||
else:
|
||||
cargo_cmd.extend(['--bin', opts.bin.name])
|
||||
cwd = opts.src_dir
|
||||
for e in opts.examples:
|
||||
cargo_cmd.extend(['--example', e])
|
||||
|
||||
def run(cargo_cmd, env, cwd=cwd):
|
||||
def run(cargo_cmd, env):
|
||||
print(cargo_cmd, env, file=logfile)
|
||||
try:
|
||||
subprocess.run(cargo_cmd, env=env, check=True, cwd=cwd)
|
||||
subprocess.run(cargo_cmd, env=env, cwd=opts.src_dir, check=True)
|
||||
except subprocess.SubprocessError:
|
||||
sys.exit(1)
|
||||
|
||||
run(cargo_cmd, env, cwd)
|
||||
run(cargo_cmd, env)
|
||||
|
||||
if opts.command == 'build':
|
||||
target_dir = cargo_target_dir / '**' / opts.target
|
||||
|
|
@ -142,6 +149,12 @@ if __name__ == "__main__":
|
|||
|
||||
print(f"Copying {copied_file}", file=logfile)
|
||||
shutil.copy2(f, opts.build_dir)
|
||||
# Copy examples to builddir
|
||||
for example in opts.examples:
|
||||
example_glob = str(target_dir / 'examples' / example) + opts.exe_suffix
|
||||
exe = glob.glob(example_glob, recursive=True)[0]
|
||||
shutil.copy2(exe, opts.build_dir)
|
||||
depfile_content += generate_depfile_for(P(exe))
|
||||
|
||||
with open(opts.depfile, 'w') as depfile:
|
||||
depfile.write(depfile_content)
|
||||
|
|
|
|||
|
|
@ -43,7 +43,7 @@ crate-type = ["cdylib", "rlib"]
|
|||
path = "src/lib.rs"
|
||||
|
||||
[[example]]
|
||||
name = "benchmark"
|
||||
name = "ts-benchmark"
|
||||
path = "examples/benchmark.rs"
|
||||
|
||||
[[example]]
|
||||
|
|
|
|||
176
meson.build
176
meson.build
|
|
@ -45,6 +45,7 @@ endif
|
|||
plugins = {
|
||||
'audiofx': {
|
||||
'library': 'libgstrsaudiofx',
|
||||
'examples': ['hrtfrender'],
|
||||
},
|
||||
'claxon': {'library': 'libgstclaxon'},
|
||||
# csound has a non-trivial external dependency, see below
|
||||
|
|
@ -55,11 +56,22 @@ plugins = {
|
|||
# sodium can have an external dependency, see below
|
||||
'threadshare': {
|
||||
'library': 'libgstthreadshare',
|
||||
'examples': [
|
||||
'ts-benchmark',
|
||||
'udpsrc-benchmark-sender',
|
||||
'tcpclientsrc-benchmark-sender',
|
||||
'ts-standalone',
|
||||
],
|
||||
},
|
||||
|
||||
'mp4': {'library': 'libgstmp4'},
|
||||
'fmp4': {
|
||||
'library': 'libgstfmp4',
|
||||
'examples': [
|
||||
'dash_vod',
|
||||
'hls_live',
|
||||
'hls_vod',
|
||||
],
|
||||
},
|
||||
|
||||
'aws': {
|
||||
|
|
@ -78,6 +90,7 @@ plugins = {
|
|||
'webrtchttp': {'library': 'libgstwebrtchttp'},
|
||||
'webrtc': {
|
||||
'library': 'libgstrswebrtc',
|
||||
'examples': ['webrtcsink-stats-server'],
|
||||
},
|
||||
|
||||
'textahead': {'library': 'libgsttextahead'},
|
||||
|
|
@ -87,16 +100,24 @@ plugins = {
|
|||
|
||||
'fallbackswitch': {
|
||||
'library': 'libgstfallbackswitch',
|
||||
'examples': ['gtk-fallbackswitch'],
|
||||
'features': ['gtk', 'gio', 'gst-plugin-gtk4'],
|
||||
},
|
||||
'livesync': {
|
||||
'library': 'libgstlivesync',
|
||||
'examples': ['gtk-livesync'],
|
||||
'features': ['gtk', 'gio', 'gst-plugin-gtk4'],
|
||||
},
|
||||
'togglerecord': {
|
||||
'library': 'libgsttogglerecord',
|
||||
'examples': ['gtk-recording'],
|
||||
'features': ['gtk', 'gio', 'gst-plugin-gtk4'],
|
||||
},
|
||||
'tracers': {'library': 'libgstrstracers'},
|
||||
'uriplaylistbin': {
|
||||
'library': 'libgsturiplaylistbin',
|
||||
'examples': ['playlist'],
|
||||
'features': ['clap'],
|
||||
},
|
||||
|
||||
'cdg': {'library': 'libgstcdg'},
|
||||
|
|
@ -116,14 +137,17 @@ plugins = {
|
|||
'flavors': {'library': 'libgstrsflv'},
|
||||
'gif': {
|
||||
'library': 'libgstgif',
|
||||
'examples': ['testvideosrc2gif'],
|
||||
},
|
||||
'gtk4': {
|
||||
'library': 'libgstgtk4',
|
||||
'examples': ['gtksink'],
|
||||
'extra-deps': {'gtk4': '>=4.6'},
|
||||
},
|
||||
'hsv': {'library': 'libgsthsv'},
|
||||
'png': {
|
||||
'library': 'libgstrspng',
|
||||
'examples': ['pngenc'],
|
||||
},
|
||||
'rav1e': {'library': 'libgstrav1e'},
|
||||
'videofx': {
|
||||
|
|
@ -151,6 +175,8 @@ sodium_opt = get_option('sodium')
|
|||
if sodium_opt.allowed()
|
||||
sodium_plugin = {'sodium': {
|
||||
'library': 'libgstsodium',
|
||||
'examples': ['generate-keys', 'encrypt-example', 'decrypt-example'],
|
||||
'features': ['serde', 'serde_json', 'clap'],
|
||||
}}
|
||||
if get_option('sodium-source') == 'system'
|
||||
sodium_dep = dependency('libsodium', required: sodium_opt.enabled())
|
||||
|
|
@ -175,6 +201,7 @@ if csound_option.allowed()
|
|||
if csound_dep.found()
|
||||
plugins += {'csound': {
|
||||
'library': 'libgstcsound',
|
||||
'examples': ['csound-effect'],
|
||||
}}
|
||||
extra_env += {'CSOUND_LIB_DIR': csound_libdir}
|
||||
elif csound_option.enabled()
|
||||
|
|
@ -183,6 +210,45 @@ if csound_option.allowed()
|
|||
endif
|
||||
endif
|
||||
|
||||
# Used to not lookup the same dependency multiple times which clutters logs
|
||||
deps_cache = {}
|
||||
|
||||
# Need to depends on all gstreamer-rs deps to ensure they are built
|
||||
# before gstreamer-rs when building with gst-build.
|
||||
# Custom targets can't depend on dependency() objects so we have to depend
|
||||
# on the library variable from the subproject instead.
|
||||
glib_req = '>=2.62'
|
||||
gst_req = '>=1.20.0'
|
||||
depends = []
|
||||
|
||||
deps = [
|
||||
# name, subproject name, subproject dep, library object
|
||||
['gstreamer-1.0', 'gstreamer', 'gst_dep', 'libgst'],
|
||||
['gstreamer-app-1.0', 'gst-plugins-base', 'app_dep', 'gstapp'],
|
||||
['gstreamer-audio-1.0', 'gst-plugins-base', 'audio_dep', 'gstaudio'],
|
||||
['gstreamer-base-1.0', 'gstreamer', 'gst_base_dep', 'gst_base'],
|
||||
['gstreamer-check-1.0', 'gstreamer', 'gst_check_dep', 'gst_check'],
|
||||
['gstreamer-net-1.0', 'gstreamer', 'gst_net_dep', 'gst_net'],
|
||||
['gstreamer-rtp-1.0', 'gst-plugins-base', 'rtp_dep', 'gst_rtp'],
|
||||
['gstreamer-video-1.0', 'gst-plugins-base', 'video_dep', 'gstvideo'],
|
||||
['gstreamer-sdp-1.0', 'gst-plugins-base', 'sdp_dep', 'gstsdp'],
|
||||
['gstreamer-webrtc-1.0', 'gst-plugins-bad', 'gstwebrtc_dep', 'gstwebrtc'],
|
||||
]
|
||||
|
||||
glib_dep = dependency('glib-2.0', version: glib_req)
|
||||
deps_cache += {'glib-2.0': glib_dep}
|
||||
|
||||
foreach d: deps
|
||||
dep = dependency(d[0], version: gst_req,
|
||||
fallback : [d[1], d[2]])
|
||||
set_variable(d[2], dep)
|
||||
deps_cache += {d[0]: dep}
|
||||
if dep.type_name() == 'internal'
|
||||
lib = subproject(d[1]).get_variable(d[3])
|
||||
depends += lib
|
||||
endif
|
||||
endforeach
|
||||
|
||||
# Process plugins list
|
||||
|
||||
default_library = get_option('default_library')
|
||||
|
|
@ -197,10 +263,47 @@ endif
|
|||
|
||||
# cargo packages (plugins) to build
|
||||
packages = []
|
||||
# cargo features
|
||||
features = []
|
||||
# examples to build
|
||||
examples = []
|
||||
# Add the plugin library files as output
|
||||
output = []
|
||||
# Used to not lookup the same dependency multiple times which clutters logs
|
||||
deps_cache = {}
|
||||
|
||||
if glib_dep.version().version_compare('>=2.74')
|
||||
features += ['glib/v2_74', 'gio/v2_74']
|
||||
elif glib_dep.version().version_compare('>=2.72')
|
||||
features += ['glib/v2_72', 'gio/v2_72']
|
||||
elif glib_dep.version().version_compare('>=2.70')
|
||||
features += ['glib/v2_70', 'gio/v2_70']
|
||||
elif glib_dep.version().version_compare('>=2.68')
|
||||
features += ['glib/v2_68', 'gio/v2_68']
|
||||
elif glib_dep.version().version_compare('>=2.66')
|
||||
features += ['glib/v2_66', 'gio/v2_66']
|
||||
elif glib_dep.version().version_compare('>=2.64')
|
||||
features += ['glib/v2_64', 'gio/v2_64']
|
||||
elif glib_dep.version().version_compare('>=2.62')
|
||||
features += ['glib/v2_62', 'gio/v2_62']
|
||||
elif glib_dep.version().version_compare('>=2.60')
|
||||
features += ['glib/v2_60', 'gio/v2_60']
|
||||
elif glib_dep.version().version_compare('>=2.58')
|
||||
features += ['glib/v2_58', 'gio/v2_58']
|
||||
endif
|
||||
|
||||
if gst_dep.version().version_compare('>=1.21')
|
||||
components = [
|
||||
'', '-app', '-audio', '-base', '-check', '-net', '-pbutils',
|
||||
'-plugin-tracers', '-rtp', '-sdp', '-utils', '-video', '-webrtc',
|
||||
]
|
||||
foreach c: components
|
||||
features += f'gst@c@/v1_22'
|
||||
endforeach
|
||||
features += ['gst-plugin-webrtc/gst1_22']
|
||||
endif
|
||||
|
||||
if find_program('nasm', required: false).found()
|
||||
features += 'gst-plugin-rav1e/asm'
|
||||
endif
|
||||
|
||||
foreach plugin_name, details: plugins
|
||||
plugin_opt = get_option(plugin_name)
|
||||
|
|
@ -219,6 +322,8 @@ foreach plugin_name, details: plugins
|
|||
endforeach
|
||||
if plugin_deps_found
|
||||
packages += f'gst-plugin-@plugin_name@'
|
||||
features += details.get('features', [])
|
||||
examples += details.get('examples', [])
|
||||
lib = details.get('library')
|
||||
if default_library in ['shared', 'both']
|
||||
output += [lib + '.' + ext_dynamic]
|
||||
|
|
@ -231,48 +336,12 @@ foreach plugin_name, details: plugins
|
|||
endforeach
|
||||
|
||||
|
||||
|
||||
# Need to depends on all gstreamer-rs deps to ensure they are built
|
||||
# before gstreamer-rs when building with gst-build.
|
||||
# Custom targets can't depend on dependency() objects so we have to depend
|
||||
# on the library variable from the subproject instead.
|
||||
gst_req = '>= 1.20.0'
|
||||
depends = []
|
||||
|
||||
deps = [
|
||||
# name, subproject name, subproject dep, library object
|
||||
['gstreamer-1.0', 'gstreamer', 'gst_dep', 'libgst'],
|
||||
['gstreamer-app-1.0', 'gst-plugins-base', 'app_dep', 'gstapp'],
|
||||
['gstreamer-audio-1.0', 'gst-plugins-base', 'audio_dep', 'gstaudio'],
|
||||
['gstreamer-base-1.0', 'gstreamer', 'gst_base_dep', 'gst_base'],
|
||||
['gstreamer-check-1.0', 'gstreamer', 'gst_check_dep', 'gst_check'],
|
||||
['gstreamer-net-1.0', 'gstreamer', 'gst_net_dep', 'gst_net'],
|
||||
['gstreamer-rtp-1.0', 'gst-plugins-base', 'rtp_dep', 'gst_rtp'],
|
||||
['gstreamer-video-1.0', 'gst-plugins-base', 'video_dep', 'gstvideo'],
|
||||
['gstreamer-sdp-1.0', 'gst-plugins-base', 'sdp_dep', 'gstsdp'],
|
||||
['gstreamer-webrtc-1.0', 'gst-plugins-bad', 'gstwebrtc_dep', 'gstwebrtc'],
|
||||
]
|
||||
|
||||
foreach d: deps
|
||||
dep = dependency(d[0], version : gst_req,
|
||||
fallback : [d[1], d[2]])
|
||||
set_variable(d[2], dep)
|
||||
deps_cache += {d[0]: dep}
|
||||
if dep.type_name() == 'internal'
|
||||
lib = subproject(d[1]).get_variable(d[3])
|
||||
depends += lib
|
||||
endif
|
||||
endforeach
|
||||
|
||||
include = ','.join(plugins.keys())
|
||||
|
||||
plugins_install_dir = get_option('libdir') / 'gstreamer-1.0'
|
||||
pkgconfig_install_dir = get_option('libdir') / 'pkgconfig'
|
||||
|
||||
extra_args = []
|
||||
if get_option('doc').disabled()
|
||||
disable_doc = ['--disable-doc']
|
||||
else
|
||||
disable_doc = []
|
||||
extra_args = ['--disable-doc']
|
||||
endif
|
||||
|
||||
# 'pkgconfig' is the entry in the machine file, if specified
|
||||
|
|
@ -308,9 +377,10 @@ rs_plugins = custom_target('gst-plugins-rs',
|
|||
get_option('prefix'),
|
||||
get_option('libdir'),
|
||||
'--packages', packages,
|
||||
'--features', features,
|
||||
'--depfile', '@DEPFILE@',
|
||||
'--lib-suffixes', library_suffixes,
|
||||
] + disable_doc)
|
||||
] + extra_args)
|
||||
|
||||
plugins = rs_plugins.to_list()
|
||||
|
||||
|
|
@ -413,6 +483,30 @@ if get_option('webrtc').allowed()
|
|||
])
|
||||
endif
|
||||
|
||||
if get_option('examples').allowed() and examples.length() > 0
|
||||
custom_target('gst-plugins-rs-examples',
|
||||
build_by_default: true,
|
||||
output: examples,
|
||||
console: true,
|
||||
install: false,
|
||||
depfile: 'gst-plugins-rs-examples.dep',
|
||||
env: extra_env,
|
||||
command: [cargo_wrapper,
|
||||
'build',
|
||||
meson.current_build_dir(),
|
||||
meson.current_source_dir(),
|
||||
meson.global_build_root(),
|
||||
target,
|
||||
get_option('prefix'),
|
||||
get_option('libdir'),
|
||||
'--depfile', '@DEPFILE@',
|
||||
'--packages', packages,
|
||||
'--features', features,
|
||||
'--examples', examples,
|
||||
'--exe-suffix', exe_suffix,
|
||||
])
|
||||
endif
|
||||
|
||||
test('tests',
|
||||
cargo_wrapper,
|
||||
env: extra_env,
|
||||
|
|
|
|||
|
|
@ -60,3 +60,5 @@ option('webp', type: 'feature', value: 'auto', description: 'Build webp plugin')
|
|||
# Common options
|
||||
option('doc', type: 'feature', value: 'auto', yield: true,
|
||||
description: 'Enable documentation')
|
||||
option('examples', type: 'feature', value: 'disabled', yield: true,
|
||||
description: 'Build examples')
|
||||
|
|
|
|||
Loading…
Reference in a new issue