gstreamer/subprojects/gst-omx/docs/meson.build
Tim-Philipp Müller f1bb2c76c6 meson: update for dep.get_pkgconfig_variable() deprecation
... in favour of dep.get_variable('foo', ..) which in some
cases allows for further cleanups in future since we can
extract variables from pkg-config dependencies as well as
internal dependencies using this mechanism.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1183>
2021-10-20 11:20:44 +00:00

62 lines
2.1 KiB
Meson

build_hotdoc = false
if meson.is_cross_build()
if get_option('doc').enabled()
error('Documentation enabled but building the doc while cross building is not supported yet.')
endif
message('Documentation not built as building the docmentation while cross building is not supported yet.')
subdir_done()
endif
required_hotdoc_extensions = ['gst-extension']
if gst_dep.type_name() == 'internal'
gst_proj = subproject('gstreamer')
plugins_cache_generator = gst_proj.get_variable('plugins_cache_generator')
else
required_hotdoc_extensions += ['gst-extension']
plugins_cache_generator = find_program(join_paths(gst_dep.get_variable('libexecdir'), 'gstreamer-' + api_version, 'gst-plugins-doc-cache-generator'),
required: false)
endif
plugins_cache = join_paths(meson.current_source_dir(), 'gst_plugins_cache.json')
if plugins_cache_generator.found()
plugins_doc_dep = custom_target('omx-plugins-doc-cache',
command: [plugins_cache_generator, plugins_cache, '@OUTPUT@', '@INPUT@'],
input: plugins,
output: 'gst_plugins_cache.json',
)
else
warning('GStreamer plugin inspector for documentation not found, can\'t update the cache')
endif
hotdoc_p = find_program('hotdoc', required: get_option('doc'))
if not hotdoc_p.found()
message('Hotdoc not found, not building the documentation')
subdir_done()
endif
build_hotdoc = true
hotdoc = import('hotdoc')
if not hotdoc.has_extensions(required_hotdoc_extensions)
if get_option('doc').enabled()
error('Documentation enabled but gi-extension missing')
endif
message('@0@ extensions not found, not building documentation'.format(required_hotdoc_extensions))
subdir_done()
endif
message('Plugins: @0@'.format(plugins))
libs_doc = []
plugins_doc = [hotdoc.generate_doc('omx',
project_version: api_version,
sitemap: 'sitemap.txt',
index: 'index.md',
gst_index: 'index.md',
gst_smart_index: true,
gst_c_sources: ['../gst/*/*.[ch]',],
gst_cache_file: plugins_cache,
gst_plugin_name: 'omx',
dependencies: [gstomx],
)]