+CHECK_WITH([browser],[cin_browser path],[CIN_BROWSER],[firefox])
+CHECK_WITH([git-ffmpeg],[git ffmpeg using url],[GIT_FFMPEG],[no])
+CHECK_WITH([noelision],[use noelision/libpthread],[NOELISION],[auto])
+CHECK_WITH([booby],[window lock trace booby trap],[BOOBY],[no])
+CHECK_WITH([libzmpeg],[build libzmpeg],[LIBZMPEG],[yes])
+CHECK_WITH([commercial],[enable commercial capture],[COMMERCIAL],[yes])
+CHECK_WITH([thirdparty],[use thirdparty build],[CIN_3RDPARTY],[yes])
+
+if test "x$WANT_LV2" != "xno"; then
+ GTK2_LIBS=`pkg-config --libs gtk+-2.0`
+ AC_CHECK_LIB([m], [gtk_init], [HAVE_gtk=yes], [HAVE_gtk=no], [$GTK2_LIBS])
+ test "x$HAVE_gtk" != "xno" && test -z "`pkg-config --cflags gtk+-2.0`" && HAVE_gtk=no
+ test "x$HAVE_gtk" != "xno" && test -z "`pkg-config --libs gtk+-2.0`" && HAVE_gtk=no
+ if test "x$HAVE_gtk" = "xno"; then
+ AC_MSG_ERROR([LV2 requires gtk+-2.0 support.])
+ fi
+fi
+
+if test "x$WANT_COMMERCIAL" = "xyes" -a "x$WANT_LIBZMPEG" != "xyes" ; then
+ AC_MSG_ERROR([commercial requires libzmpeg support.])
+fi