RE: question about Circular dependency

[PATTON, BILLY \(SBCSI\)]

Thanks

-----Original Message-----
From: John Graham-Cumming [mailto:address@hidden On Behalf Of John
Graham-Cumming
Sent: Thursday, March 16, 2006 6:42 AM
To: PATTON, BILLY (SBCSI)
Cc: address@hidden
Subject: Re: question about Circular dependency


PATTON, BILLY (SBCSI) wrote:
> gmake: Circular ldb <- ldb dependency dropped.
> Here is the makefile
> __BEGIN__
> proj := lde ldg ldm ldf ldw lbf ldb
> 
> .PHONY : all ${proj}
> 
> define dummy_template
>  $(1): ; @echo $(1)
> endef
> 
> all : ${proj}
> 
> $(foreach var,$(proj),$(eval $(call dummy_template,$(var))))
> 
> $(filter ldb,${proj}) : ldb
> __END__
> 
> I was under the impression that the filter would remove ldb from 
> the proj list and not have the circular dependencies.

You need to use filter-out instead of filter.

John.
-- 
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