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Date: Mon, 13 Nov 2000 20:28:40 -0500
From: Marcel Moolenaar <marcel@cup.hp.com>
Organization: Hewlett-Packard
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To: Makoto MATSUSHITA <matusita@jp.FreeBSD.org>
Cc: current@FreeBSD.ORG
Subject: Re: "make modules" kicks the first module directory twice
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[-stable removed from the cc list]

Makoto MATSUSHITA wrote:
> 
> marcel> No you can't. $S expands to "../.." which only works for the
> marcel> first cd in the -jX case. The second cd will fail.
> 
> Ouch...

Sorry :-)

> give me one more chance to submit a patch. Here's summary:

You're not going to like this:

>   modules-depend:
>         @mkdir -p ${.OBJDIR}/modules
> !       cd $S/modules; env ${MKMODULESENV} ${MAKE} obj
> !       env ${MKMODULESENV} ${MAKE} depend

For the non parallel case this doesn't work, because the "${MAKE}
depend" is not run from the right directory (ie "$S/modules") because
the second make doesn't get started from the same shell. Example:

gauss% more ~/mf
all:
        cd ../marcel; pwd
        pwd

*** Non-parallel case

gauss% cd /xtra/ncvs
gauss% make -f ~/mf
cd ../marcel; pwd
/xtra/marcel
pwd
/xtra/ncvs

*** Parallel case

gauss% make -f ~/mf -j2
cd ../marcel; pwd
/xtra/marcel
pwd
/xtra/marcel

...other than that... :-)

-- 
Marcel Moolenaar
  mail: marcel@cup.hp.com / marcel@FreeBSD.org
  tel:  (408) 447-4222


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