--- configure.in.gtk	2011-06-22 23:01:18.000000000 +0200
+++ configure.in	2012-01-30 19:20:30.000000000 +0100
@@ -22,11 +22,10 @@
 
 dnl Languages which your application supports
 ALL_LINGUAS=""
-AM_GLIB_GNU_GETTEXT
-
+AM_GNU_GETTEXT([external])
 AM_PROG_LIBTOOL
 
-PKG_CHECK_MODULES(PACKAGE, [gtk+-2.0 gdk-2.0])
+PKG_CHECK_MODULES(PACKAGE, [sdl])
 AC_SUBST(PACKAGE_CFLAGS)
 AC_SUBST(PACKAGE_LIBS)