--- Makefile.orig	2011-07-31 21:04:36.000000000 +0200
+++ Makefile	2011-07-31 21:05:12.000000000 +0200
@@ -1,11 +1,11 @@
 #Makefile to build BACnet4Linux
-CC      = gcc
+CC=
 BASEDIR = .
 #CFLAGS  = -Wall -I.
 # -g for debugging with gdb
 #CFLAGS  = -Wall -I. -g
 # -O2 optimize for better performance
- CFLAGS  = -Wall -I. -g -O2
+CFLAGS=
 
 TARGET = bacnet4linux