--- Makefile.orig	2014-09-13 15:12:12.000000000 +0000
+++ Makefile	2014-09-13 15:12:41.000000000 +0000
@@ -1,13 +1,9 @@
 DESTDIR= 
 PREFIX=	/usr/local/
-CC=	gcc
+CC?=	llvm
 
 INSTALL = install
 
-#.if ${CC} == "clang"
-#CFLAGS+=	-Wno-format -Wno-tautological-compare
-#.endif
-
 all : ciso-maker
 ciso-maker : ciso.o
 	${CC} -o ciso-maker ciso.o -lz