VPATH usage

[SDambal]

Hello,

Here is a sample makefile that uses the VPATH variable to generate
dependencies. It does not generate the right dependencies i.e. the VPATH
does not work properly:


CFLAGS = -g -I. -I$(RELEASE)/source
RELEASE = C:/temp

VPATH = $(filter-out -I.,$(filter -I%,$(CFLAGS)))

If I do not use $(RELEASE) in the CFLAGS then VPATH works fine. But it does
not work with the $(RELEASE) in there.

What am I missing here ?

Thanks,
Sanjeev.