1 files changed, 2 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index d061794..7860238 100644
--- a/Makefile
+++ b/Makefile
@@ -6,10 +6,11 @@
 SHELL=/bin/sh
 CC=gcc
 CFLAGS=-ansi -pedantic
+FLAGS= # command-line macro
 
 colorize:	colorize.c
 			perl ./version.pl > version.h
-			$(CC) $(CFLAGS) -o colorize colorize.c -DCFLAGS="$(CFLAGS)" -DHAVE_VERSION
+			$(CC) $(CFLAGS) -o colorize colorize.c -DCFLAGS="$(CFLAGS)" -DHAVE_VERSION $(FLAGS)
 
 check:
 			perl ./test.pl