gplugin/gplugin

c3f82c2ae491
Move to using gi-docgen from a release rather than git

Testing Done:
Deleted the checked out copies in `subprojects` and did a build with the docs turned on.

Reviewed at https://reviews.imfreedom.org/r/2271/
e = executable('test-lua-loader', 'test-lua-loader.c',
c_args : [
'-DLUA_LOADER_DIR="@0@/.."'.format(meson.current_build_dir()),
'-DLUA_PLUGIN_DIR="@0@/plugins"'.format(
meson.current_source_dir()),
],
link_with : gplugin_loader_tests,
dependencies : [GLIB, GOBJECT, LUA, gplugin_dep])
test('Lua Loader', e)
# Add the test plugins path to our environment variable
devenv.append('GPLUGIN_PLUGIN_PATH', meson.current_source_dir() / 'plugins')