--- Makefile.orig	Sun Nov 23 15:16:18 1997
+++ Makefile	Sun Nov 23 15:18:13 1997
@@ -15,13 +15,13 @@
 CC 		= gcc
 
 ## Where to install the binary and icons, respectively
-BINDIR = ../bin
-LIBDIR = ../lib
+BINDIR = ${PREFIX}/bin
+LIBDIR = ${PREFIX}/lib/xcopilot
 
 # set the following CFLAGS, IFLAGS and LFLAGS for linux or FreeBSD
 CFLAGS 		= -pipe -g -O5 -Wall
-IFLAGS		= -I/usr/X11R6/include -I. -I${MC68KDIR} -I${MXDIR}
-LFLAGS		= -L/usr/X11R6/lib -lXpm -lXext -lX11
+IFLAGS		= -I${X11BASE}/include -I. -I${MC68KDIR} -I${MXDIR}
+LFLAGS		= -L${X11BASE}/lib -lXpm -lXext -lX11
 
 # set the following CFLAGS, IFLAGS and LFLAGS for SunOS 4.1.4
 #CFLAGS 	= -pipe -O3 -Wall -g -D__BIG_ENDIAN__  -DNEED_STRSEP