scmpc: Use virtual/pkgconfig
tree4ec7d27e84fbca177b652f803c720912a5a9b208
drwxr-xr-x - dev-python
drwxr-xr-x - dev-ruby
drwxr-xr-x - eclass
drwxr-xr-x - media-libs
drwxr-xr-x - media-plugins
drwxr-xr-x - media-sound
drwxr-xr-x - metadata
-rw-r--r-- 653 mpd.xml
drwxr-xr-x - profiles
drwxr-xr-x - www-apps
drwxr-xr-x - x11-plugins