PKGBUILD makefile rule

Makefile

@@ -28,6 +28,9 @@ docs: rules
 	make pdf -C doc/
 	make wiki -C doc/ 
 	man doc/instead.6 > doc/instead.txt
+
+PKGBUILD: PKGBUILD.in tarball
+	cat PKGBUILD.in | sed -e s/MD5SUM/`md5sum $(ARCHIVE) | cut -f1 -d' '`/g > PKGBUILD
 	
 tarball: clean svnclean docs rules
 	echo "# you can define own flags here" > config.make

PKGBUILD.in

@@ -11,7 +11,7 @@ depends=('sdl' 'sdl_image' 'sdl_mixer' 'sdl_ttf' 'lua')
 makedepends=( 'pkgconfig' )
 
 source=(http://instead.googlecode.com/files/instead_$pkgver.tar.gz)
-md5sums=(e917080c1627f6e72b0f750fc485e49c)
+md5sums=(MD5SUM)
 optdepends=('instead-launcher: install and update INSTEAD games from net')
 
 build() {