1 files changed, 2 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 5c9cc68..c8c49e9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
 CROSS_COMPILE ?=
 
 CC	:= $(CROSS_COMPILE)gcc
-CFLAGS	:= -O2 -W -Wall
-LDFLAGS	:=
+CFLAGS	?= -O2 -W -Wall
+LDFLAGS	?=
 
 %.o : %.c
 	$(CC) $(CFLAGS) -c -o $@ $<