Date: Thu, 5 Jul 2001 10:49:05 +0300 (EEST) From: Maxim Sobolev <sobomax@FreeBSD.ORG> To: will@physics.purdue.edu Cc: sobomax@FreeBSD.ORG (Maxim Sobolev), cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: Re: cvs commit: ports/Mk bsd.gnome.mk Message-ID: <200107050750.f657oPs41091@vega.vega.com> In-Reply-To: <20010704140608.R97456@bohr.physics.purdue.edu> from "Will Andrews" at Jul 04, 2001 02:06:08 PM
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>
> On Wed, Jul 04, 2001 at 11:29:48AM -0700, Maxim Sobolev (sobomax@FreeBSD.org) wrote:
> > Modified files:
> > Mk bsd.gnome.mk
> > Log:
> > Workarround a bug in make(1) that leads results in --datadir/--localstatedir
> > not being set properly for some ports. The problem is that ":S" modifier
> > collapses spaces, even if the regex doesn't match. The following piece of
> > make(1) "code" illustrates the problem:
> >
> > foo= a b
> >
> > .if ${foo} != ${foo:S/x//}
> > all:
> > @${ECHO} 'BAD!'
> > .endif
>
> Interesting:
>
> (14:03:58) [will@puck ~]% cat .tmpMak && make -f .tmpMak
> foo= a b
^ - there should be 2 spaces or more.
-Maxim
>
> all:
> .if ${foo} != ${foo:S/x//}
> @echo 'BAD!'
> .else
> @echo 'GOOD!'
> .endif
> GOOD!
>
> --
> wca
>
>
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