RE: brane ded!

[PATTON, BILLY \(SBCSI\)]

Well I thought I did, but that produced another problem

TOP_DIR         := /makefile_test/dev/bp1497/test/v0608
SRC_TREE        := $(TOP_DIR)/SOURCE_TREE
PRD_TREE        := $(TOP_DIR)/PRODUCT_TREE
src+ldb+infgn+gi :=     \
$(SRC_TREE)/ldb/infgn/gi/src/gistr.c \
$(SRC_TREE)/ldb/infgn/gi/src/gistack.c \
$(SRC_TREE)/ldb/infgn/gi/src/crypt.c


$(warning dogs)
$(warning $(src+ldb+infgn+gi:$(SRC_TREE)=$(PRD_TREE)))


I'm trying to change
/makefile_test/dev/bp1497/test/v0608/SOURCE_TREE/ldb/infgn/gi/src/gistr.
c
to 
/makefile_test/dev/bp1497/test/v0608/PRODUCT_TREE/ldb/infgn/gistr.o

I know that
$(src+ldb+infgn+gi:.c=.o)  will change the .c to a .o

I assumed that the effort above ,warning wouyld change the first part

Then I could :/infgn=) to get rid of infgn

But the warning line is not doing what I want it to.