--- a/examples/rtai/kernel.conf.tmpl	Mon May 29 09:54:18 2006 +0000
+++ b/examples/rtai/kernel.conf.tmpl	Mon Jun 26 15:04:06 2006 +0000
@@ -9,4 +9,4 @@
 #
 #------------------------------------------------------------------------------
 
-KERNELDIR = /lib/modules/`uname -r`/build
+KERNELDIR := /lib/modules/$(shell uname -r)/build