exit--- Makefile.orig	2008-12-18 13:49:32.000000000 +0300
--- Makefile.orig	2014-09-29 18:48:56 UTC
+++ Makefile
@@ -1,11 +1,11 @@
 VERSION = 0.5.5
-CC = gcc
+CC ?= gcc
 OBJS = ctronome.o dsp.o routines.o
 
 all: ctronome
 
 %.o: %.c ctronome.h routines.h
-	$(CC) -c $<
+	$(CC) $(CFLAGS) -c $<
 
 ctronome: $(OBJS)
 	$(CC) -o ctronome $(OBJS)