meson: Don't generate doc cache when no plugins are enabled

Fixes gst-build with -Dauto-features=disabled -Drtsp_server=enabled
This commit is contained in:
Matthew Waters 2019-08-23 16:21:36 +10:00
parent c2deb7f64b
commit b2d5e4db52

View file

@ -20,7 +20,9 @@ else
endif
plugins_cache = join_paths(meson.current_source_dir(), 'gst_plugins_cache.json')
if plugins_cache_generator.found()
if plugins.length() == 0
message('All rtsp-server plugins have been disabled')
elif plugins_cache_generator.found()
plugins_doc_dep = custom_target('rtsp-server-plugins-doc-cache',
command: [plugins_cache_generator, plugins_cache, '@OUTPUT@', '@INPUT@'],
input: plugins,