ref: 5b91dee5a25fcfdc1d2615022cb8cd92e3fed8dc dir: /plugins/Makefile.am/
if HAVE_MPEG4IP_PLUG if HAVE_XMMS SUBDIRS = xmms mpeg4ip else SUBDIRS = mpeg4ip endif else if HAVE_XMMS SUBDIRS = xmms else SUBDIRS = endif endif