--- Makefile.orig	2002-08-29 19:15:37.000000000 +0300
+++ Makefile	2013-12-24 19:18:30.000000000 +0200
@@ -1,8 +1,8 @@
-CFLAGS = -g -Wall
+#CFLAGS = -g -Wall
 #CFLAGS = -O2 -Wall
 
 poster: poster.c
-	gcc $(CFLAGS) -o poster poster.c -lm
+	$(CC) $(CFLAGS) -o poster poster.c -lm
 
 # HPUX:	cc -O -Aa -D_POSIX_SOURCE -o poster poster.c -lm
 #       Note that this program might trigger a stupid bug in the HPUX C library,