diff -NurpP dietlibc-0.30_pre20060501.orig/Makefile dietlibc-0.30_pre20060501/Makefile
--- dietlibc-0.30_pre20060501.orig/Makefile	2006-04-04 07:35:14.000000000 +0200
+++ dietlibc-0.30_pre20060501/Makefile	2006-05-01 13:03:31.816974500 +0200
@@ -1,5 +1,5 @@
 INSTALL=install
-prefix?=/opt/diet
+prefix=/usr/diet
 # Set the following to install to a different root
 #DESTDIR=/tmp/fefix
 # Use "make DEBUG=1" to compile a debug version.