libsdl-image: remove the integrated stupid sdl.m4 packages

* remove the old sdl.m4 likewise the libtool.m4 file
* bump PR

diff --git a/packages/libsdl/libsdl-image_1.2.6.bb b/packages/libsdl/libsdl-image_1.2.6.bb
index 27b5aa7..b458e19 100644 (file)
--- a/packages/libsdl/libsdl-image_1.2.6.bb
+++ b/packages/libsdl/libsdl-image_1.2.6.bb
@@ -1,8 +1,12 @@
 require libsdl-image.inc
+FILE_PR= "r1"
+
+DEPENDS += "tiff"
 
 do_unpackpost() {
        # Removing this file fixes a libtool version mismatch.
        rm acinclude/libtool.m4
+       rm acinclude/sdl.m4
 }
 
 addtask unpackpost after do_unpack before do_patch