--- quickcalc-1.26/Makefile	1999-07-25 16:33:21.000000000 +0200
+++ quickcalc-1.26m/Makefile	2010-07-23 13:13:02.888135597 +0200
@@ -3,7 +3,8 @@
 #CPPFLAGS = -DC_DEBUG -g
 
 CC = gcc
-CFLAGS = -O2 -Wall
+CFLAGS+= -O2 -Wall
+LDLIBS+=$(LDFLAGS) -lm -lreadline -lncurses
 SHELL = /bin/sh
 
 OBJS = qc.o error.o disp_ans.o text.o calc_str.o lex.yy.o
@@ -11,7 +12,7 @@
 all : qc
 
 qc : $(OBJS)
-	$(CC) $(OBJS) -lm -lreadline -lncurses -o qc
+	$(CC) $(OBJS) $(LDLIBS) -o $(@)
 
 qc.o : qc.c version.h