Date: Wed, 20 Aug 2003 19:57:35 +0200 (CEST) From: Herve Quiroz <herve.quiroz@esil.univ-mrs.fr> To: Greg Lewis <glewis@misty.eyesbeyond.com> Cc: freebsd-java@freebsd.org Subject: Re: bsd.java.mk 2.0 Message-ID: <20030820195123.W11521@puget.esil.univ-mrs.fr> In-Reply-To: <20030820053454.GB7208@misty.eyesbeyond.com> References: <20030514.125107.74756915.haro@kgt.co.jp> <20030529175837.GA31122@misty.eyesbeyond.com> <20030818154837.P56591@puget.esil.univ-mrs.fr> <20030820053454.GB7208@misty.eyesbeyond.com>
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On Tue, 19 Aug 2003, Greg Lewis wrote:
> > There may be another solution. If anyone has any idea, or just knows
> > how to do 'for' loops (or even lists intersections) in a generic (that
> > is not shell dependent) fashion, please let me know about it.
>
> As per make(1):
>
> .for variable in expression
> <make-rules>
> .endfor
As per make(1):
For loops are expanded before tests, so a fragment such as:
.for TMACHINE in ${SHARED_ARCHS}
.if ${TMACHINE} = ${MACHINE}
...
.endif
.endfor
won't work, and should be rewritten the other way around.
So no .if in .for loops :(
But I found a solution. Rather complex but hopefuly working (will test
tonight):
echo | tr | sort | uniq | grep | awk
I'm pretty sure there's another (somewhat more simple) solution but if I
can get it to work as-is then we might improve it later.
Herve
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