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--- makefile Sun Mar 15 05:43:34 1998
+++ /home/andy/tmp/wrk/makefile Sun Jul 11 12:55:29 1999
@@ -11,11 +11,28 @@
# Makefile user-definable variables
-CC=gcc -I/usr/X11R6/include
+# C compiler
+CC?=cc
+
+# C compiler options
+CFLAGS?=-Wall
+
+# X Window base directory
+X11BASE?=/usr/X11R6
+
+# Include directory
+INCLUDE=-I$(X11BASE)/include
+
+# Installation directory
+PREFIX?=$(X11BASE)
+
+# Defines
+DEFINE=-DPREFIX=\"$(PREFIX)\"
+
MATHLIB=-lm
-# adjust according to target
-XLIB=-L/usr/X11R6/lib -lX11
+# X library
+XLIB=-L$(X11BASE)/lib -lX11
# uncomment for sunos/solaris
#XLIB=-L/usr/openwin/lib -lX11
@@ -43,7 +60,7 @@
# Application:
3dpong: $(OBJECTS)
- $(CC) $(OBJECTS) $(XLIB) $(MATHLIB) -o 3dpong
+ $(CC) $(CFLAGS) $(OBJECTS) $(XLIB) $(MATHLIB) -o 3dpong
chmod 755 3dpong
strip 3dpong
@@ -52,31 +69,31 @@
3dpong.o: 3dpong.c window.h connect.h hints.h visual.h gc.h color.h \
randnum.h text.h
- $(CC) 3dpong.c -c
+ $(CC) $(CFLAGS) $(INCLUDE) $(DEFINE) 3dpong.c -c
# Library objects:
window.o: window.c window.h
- $(CC) window.c -c
+ $(CC) $(CFLAGS) $(INCLUDE) $(DEFINE) window.c -c
connect.o: connect.c connect.h
- $(CC) connect.c -c
+ $(CC) $(CFLAGS) $(INCLUDE) $(DEFINE) connect.c -c
hints.o: hints.c hints.h
- $(CC) hints.c -c
+ $(CC) $(CFLAGS) $(INCLUDE) $(DEFINE) hints.c -c
visual.o: visual.c visual.h
- $(CC) visual.c -c
+ $(CC) $(CFLAGS) $(INCLUDE) $(DEFINE) visual.c -c
gc.o: gc.c gc.h
- $(CC) gc.c -c
+ $(CC) $(CFLAGS) $(INCLUDE) $(DEFINE) gc.c -c
color.o: color.c color.h
- $(CC) color.c -c
+ $(CC) $(CFLAGS) $(INCLUDE) $(DEFINE) color.c -c
randnum.o: randnum.c randnum.h
- $(CC) randnum.c -c
+ $(CC) $(CFLAGS) $(INCLUDE) $(DEFINE) randnum.c -c
text.o: text.c text.h
- $(CC) text.c -c
+ $(CC) $(CFLAGS) $(INCLUDE) $(DEFINE) text.c -c
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