#!gmake

UNAME := $(shell uname)

ifeq ($(UNAME), Linux) 
	CC = gcc
	CXX = g++
	LIBPATH = -L/usr/lib -L/usr/graphics/lib32 -L/usr/X11R6/lib
	INCLUDE = -I/usr/X11R6/LessTif/Motif2.1/include -I/usr/include -I.
	TCL_PLATFORM_LIBS = -ltk8.3 -ltcl8.3
else
	CC = cc
	CXX = CC
	CFLAGS = -n32
	LIBPATH = -L/usr/common/lib32 -L/usr/graphics/lib32
	INCLUDE = -I/usr/common/include -I.
	TCL_PLATFORM_LIBS = -ltk8.0 -ltcl8.0
endif

TCLLIBS = -ltclrl -lreadline -ltermcap 
LIBS = $(TCLLIBS) $(TCL_PLATFORM_LIBS) -lm -lX11 -lInventor -lInventorXt

all : lib 

clean:
	rm -f *.o core 

tkinventor: tkinventor.o tcltk.o TclTkStr.o
	$(CXX) $(CFLAGS) -DTKINVENTOR_MAIN -c tkinventor.C $(INCLUDE)
	$(CXX) $(CFLAGS) -o tkinventor tkinventor.o tcltk.o TclTkStr.o $(LIBS) $(INCLUDE) $(LIBPATH)

tkinventor.o: tkinventor.C
	$(CXX) $(CFLAGS) -DTKINVENTOR_MAIN -c tkinventor.C $(INCLUDE)

tcltk.o: tcltk.C
	$(CXX) $(CFLAGS) -c tcltk.C $(INCLUDE)
tkglut.o: tkglut.C
	$(CXX) $(CFLAGS) -c tkglut.C $(INCLUDE)
TclTkStr.o: TclTkStr.C
	$(CXX) $(CFLAGS) -c TclTkStr.C $(INCLUDE)

lib: libtkinventor.a


libtkinventor.a:  tkinventor.o tcltk.o tkglut.o TclTkStr.o
	$(CXX) $(CFLAGS) -c tkinventor.C $(INCLUDE)
	$(CXX) $(CFLAGS) -c tcltk.C $(INCLUDE)
	ar cr libtkinventor.a TclTkStr.o tkinventor.o tcltk.o tkglut.o 
#	cp libtkinventor.a ../lib
#	cp *.h ../include