--- Makefile.orig	Fri Jan 16 11:22:34 2004
+++ Makefile	Fri Jan 16 11:27:47 2004
@@ -13,7 +13,7 @@
 SOURCE_SUFFIX = c
 
 # C compiler
-CC = gcc
+CC ?= gcc
 
 # source files directory
 srcdir = .
@@ -28,7 +28,7 @@
 LNK_LIBS = -lm
 
 # other compilation options (no value if unsure)
-COMPILE_OPTS =
+COMPILE_OPTS = ${CFLAGS}
 
 # basic compiler warning options (for GOAL_EXE)
 BWARN_OPTS = -Wall -Wno-uninitialized -ansi -pedantic