--- Makefile.orig	Thu Sep  5 09:14:22 2002
+++ Makefile	Thu May 15 16:38:06 2003
@@ -1,15 +1,15 @@
-INST=/usr/local
+INST=$(PREFIX)
 
 TARGET=vda2fbd
 
-CC    = gcc
-YACC  = bison -b y
-#YACC  = yacc
+CC    ?= gcc
+#YACC  = bison -b y
+YACC  = yacc
 
 LEX   = flex
 
 YFLAGS = -d
-CFLAGS = -g -O2 # -ansi -Wall
+CFLAGS += -g -O2 # -ansi -Wall
 LDFLAGS = -lm
 
 LEX_OBJS = y.tab.o lex.yy.o
