Date: Wed, 6 May 2009 17:40:41 +0200 From: Mel Flynn <mel.flynn+fbsd.questions@mailing.thruhere.net> To: freebsd-questions@freebsd.org Cc: Anton Shterenlikht <mexas@bristol.ac.uk> Subject: Re: make - reassign variable using if-then ? Message-ID: <200905061740.41949.mel.flynn%2Bfbsd.questions@mailing.thruhere.net> In-Reply-To: <20090506093117.GA64688@mech-cluster238.men.bris.ac.uk> References: <20090506083152.GA48658@mech-cluster238.men.bris.ac.uk> <200905061115.07888.mel.flynn%2Bfbsd.questions@mailing.thruhere.net> <20090506093117.GA64688@mech-cluster238.men.bris.ac.uk>
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On Wednesday 06 May 2009 11:31:17 Anton Shterenlikht wrote: > I'm trying to build gcc43 on alpha 6.4. > In /usr/ports/lang/gcc43/Makefile I have: > > # grep NOT_FOR_ARCHS /usr/ports/lang/gcc43/Makefile > NOT_FOR_ARCHS= alpha ia64 powerpc > # > > In /etc/make.conf I have: > > .if ${.CURDIR:M*/lang/gcc43*} > NOT_FOR_ARCHS= ia64 > USE_GCC=4.3+ > .endif > > This used to work fine until some update. Not anymore. > The second setting is being used, i.e. the port is being built > with gcc43. But the NOT_FOR_ARCHS is not changed, so I have > to do it manually each time. > > So I tried to experiment with changing variable values withing if-then. Your only option is overriding in /usr/portslang/gcc43/Makefile.local. This is because make.conf is read *before* the Makefile and the Makefile simply overrides your values. Makefile.local is read *after* the Makefile. csup will leave it alone, however portsnap will delete the entire directory before upgrading the port, so your Makefile.local will be shot. -- Mel
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