#
# @(#)Makefile 1.3 95/04/13 SMI
#
# Copyright (c) 1995 by Sun Microsystems, Inc.
# All Rights Reserved
#

          XHOME:sh = echo ${OPENWINHOME:-/usr/openwin}
        PEXHOME:sh = echo ${PEXLIBHOME:-/usr/openwin}
     WHICH_ARCH:sh = /usr/bin/uname -p

   OPENWIN_INSTALL = /usr/openwin
       XGL_INSTALL = /opt/SUNWits/Graphics-sw/xgl-3.0

LOCAL_INCLUDES =  -I. -I.. -I$(XHOME)/include -I$(PEXHOME)/include
LOCAL_DEFINES  =  -DSYSV -DSVR4 -D_XOPEN_SOURCE \
		  -D$(WHICH_ARCH) -D__$(WHICH_ARCH)
LOCAL_LDFLAGS  =  -g -L$(XHOME)/lib -L$(PEXHOME)/lib \
                  -R $(XGL_INSTALL)/lib:$(OPENWIN_INSTALL)/lib

CFLAGS   = -g -Xc $(LOCAL_INCLUDES) $(LOCAL_DEFINES)

EXAMPLES = x-logo rotate-torus ol_pex texture colorcube

all: $(EXAMPLES)

colorcube: $$@.o
	rm -f $@
	$(CC) -o $@ $@.o $(LOCAL_LDFLAGS) -lPEX5 -lXmu -lXext -lX11 -lm

texture x-logo: $$@.o ../libPEXUt.a ../pexutdb.h
	rm -f $@
	$(CC) -o $@ $@.o $(LOCAL_LDFLAGS) ../libPEXUt.a \
		-lPEX5 -lXmu -lXext -lX11 -lm

ol_pex: $$@.o ../libPEXUt.a
	rm -f $@
	$(CC) -o $@ $@.o $(LOCAL_LDFLAGS) ../libPEXUt.a \
		-lPEX5 -lXol -lXt -lXmu -lXext -lX11 -lm

rotate-torus: model.o rotate-torus.o view.o ../libPEXUt.a ../pexutdb.h
	rm -f $@
	$(CC) -o $@ $@.o model.o rotate-torus.o view.o $(LOCAL_LDFLAGS) \
		../libPEXUt.a -lPEX5 -lXmu -lXext -lX11 -lm

../libPEXUt.a: 
	cd ..; make libPEXUt.a

model.o rotate-torus.o view.o: ptorus.h

clean:
	rm -f $(EXAMPLES) *.o