Date: Sun, 24 May 2009 19:01:31 +0300 From: Ion-Mihai Tetcu <itetcu@FreeBSD.org> To: pav@FreeBSD.org Cc: pgollucci@p6m7g8.com, naylor.b.david@gmail.com, freebsd-ports@FreeBSD.org Subject: Re: MAKE_JOBS_UNSAFE (some more ports) Message-ID: <20090524190131.0b30b101@it.buh.tecnik93.com> In-Reply-To: <1243174223.18007.2.camel@hood.oook.cz> References: <20090522.195350.193746535.chat95@mac.com> <20090522164138.236cb114@it.buh.tecnik93.com> <200905231101.59467.naylor.b.david@gmail.com> <20090523.182426.193741786.chat95@mac.com> <20090523135133.71a92669@it.buh.tecnik93.com> <1243174223.18007.2.camel@hood.oook.cz>
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On Sun, 24 May 2009 16:10:23 +0200
Pav Lucistnik <pav@FreeBSD.org> wrote:
> Ion-Mihai Tetcu p=C3=AD=C5=A1e v so 23. 05. 2009 v 13:51 +0300:
>=20
> > > > - MAKE_JOBS_NUMBER defaults (but user defined) to number of
> > > > cores
> >=20
> > This part looks OK, I wonder if there's any reason t ain't like this
> > now; Pav?
> > -.if defined(MAKE_JOBS_NUMBER)
> > +MAKE_JOBS_NUMBER?=3D `${SYSCTL} -n kern.smp.cpus`
> > _MAKE_JOBS=3D -j${MAKE_JOBS_NUMBER}
> > -.else
> > -_MAKE_JOBS=3D -j`${SYSCTL} -n kern.smp.cpus`
> > -.endif
>=20
> Wouldn't that mean an evaluation of the backtick command in every
> make(1) invocation? That would be highly undesirable.
Umm, why? it shouldn't be evaluated if MAKE_JOBS_NUMBER is defined, no?
Am I missing some make magic here?
--=20
IOnut - Un^d^dregistered ;) FreeBSD "user"
"Intellectual Property" is nowhere near as valuable as "Intellect"
FreeBSD committer -> itetcu@FreeBSD.org, PGP Key ID 057E9F8B493A297B
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