--- /usr/portage/media-sound/xfi-drivers/xfi-drivers-1.00.ebuild	2009-02-24 00:35:07.000000000 +0100
+++ /usr/portage/media-sound/xfi-drivers/xfi-drivers-1.00.ebuild	2009-03-07 20:23:35.000000000 +0100

@@ -31,6 +31,9 @@
 	unpack ${A}
 	cd "${S}"
 	sed -r -i	-e 's/KERNELDIR/KERNEL_DIR/g' \
-			-e 's/CFLAGS/EXTRA_CFLAGS/' \
+			-e 's/CFLAGS/EXTRA_CFLAGS/g' \
+			-e 's/\$\(shell uname -r\)/'${KV_FULL}'/g' \
+			-e 's/`uname -r`/'${KV_FULL}'/g' \
 			Makefile
 }