--- src/Makefile.orig	Fri Dec  3 16:29:46 1999
+++ src/Makefile	Fri Dec  3 16:33:00 1999
@@ -1,14 +1,14 @@
-BINDIR = /usr/X11R6/bin
+BINDIR = ${X11BASE}/bin
 
 PROG = pclock
 OBJS = Main.o Graphics.o getopt.o getopt1.o
 
 DEFAULT_XPM = round-3d.xpm
 
-INCDIR = -I/usr/X11R6/include -I.
-LIBDIR = -L/usr/X11R6/lib
-CC = gcc
-CFLAGS = -O -s -Wall
+INCDIR = -I${X11BASE}/include -I.
+LIBDIR = -L${X11BASE}/lib
+CC ?= gcc
+CFLAGS = -s -fomit-frame-pointer -Wall
 LIBS = -lXpm -lXext -lX11 -lm
 
 ###############################################################################