PKG_CHECK_MODULES(LIBDDVD, libdreamdvd, HAVE_LIBDDVD="yes", HAVE_LIBDDVD="no")
AM_CONDITIONAL(HAVE_LIBDDVD, test "$HAVE_LIBDDVD" = "yes")
PKG_CHECK_MODULES(LIBDDVD, libdreamdvd, HAVE_LIBDDVD="yes", HAVE_LIBDDVD="no")
AM_CONDITIONAL(HAVE_LIBDDVD, test "$HAVE_LIBDDVD" = "yes")