pidgin/pidgin

Add gi-docgen as a subproject so we can convert the documentation to it

2021-10-18, Gary Kramlich
02c3569bc32b
Add gi-docgen as a subproject so we can convert the documentation to it

Testing Done:
Just compiled and verified that our `.wrap` file didn't get overwritten by a `wrap-file` from gplugin.

Reviewed at https://reviews.imfreedom.org/r/1055/
xmppdisco_SOURCES = [
'gtkdisco.c',
'gtkdisco.h',
'xmppdisco.c',
'xmppdisco.h'
]
xmppdisco_resource = gnome.compile_resources('xmppdiscoresources',
'resources/xmppdisco.gresource.xml',
source_dir : 'resources',
c_name : 'xmppdisco')
xmppdisco_SOURCES += xmppdisco_resource
xmppdisco = library('xmppdisco', xmppdisco_SOURCES,
dependencies : [libpurple_dep, libpidgin_dep, glib],
name_prefix : '',
install : true, install_dir : PIDGIN_PLUGINDIR)
devenv.append('PIDGIN_PLUGIN_PATH', meson.current_build_dir())