disable tslib and directfb for host build

package/sdl/Makefile

@@ -5,7 +5,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=		sdl
 PKG_VERSION:=		1.2.14
-PKG_RELEASE:=		2
+PKG_RELEASE:=		3
 PKG_MD5SUM:=		e52086d1b508fa0b76c52ee30b55bec4
 PKG_DESCR:=		Simple DirectMedia Layer
 PKG_SECTION:=		libs
@@ -38,6 +38,8 @@ HOST_CONFIGURE_ARGS+=	--without-x \
 			--disable-audio \
 			--disable-video \
 			--disable-assembly \
+			--disable-input-tslib \
+			--disable-video-directfb \
 			--disable-video-cocoa \
 			--disable-video-opengl