export GTKDIR=/devel/src
#export OGLDIR=/devel/glut-cygwin
export OGLDIR=/devel/ogl

all:
	$(MAKE) -f makefile.cygwin -C gtkgl
	$(MAKE) -f makefile.cygwin -C examples 

clean:
	$(MAKE) -f makefile.cygwin -C gtkgl clean
	$(MAKE) -f makefile.cygwin -C examples clean
	$(RM) *~