1 files changed, 4 insertions, 4 deletions
diff --git a/Makefile b/Makefile
index ac6b2e7..2a115a4 100644
--- a/Makefile
+++ b/Makefile
@@ -9,10 +9,10 @@
 # the COPYING file or http://www.wtfpl.net/ for more details.       #
 #####################################################################
 
-CC := gcc
-CFLAGS := -std=c99 -g -Og -Wall -D_DEFAULT_SOURCE
-LDFLAGS :=
-RM := rm -f
+CC ?= gcc
+CFLAGS ?= -std=c99 -g -Og -Wall -D_DEFAULT_SOURCE
+LDFLAGS ?=
+RM ?= rm -f
 
 DEPS := bftw.h