DISTDIR
Ruslan Ermilov
ru at freebsd.org
Wed Aug 11 04:20:31 PDT 2004
On Wed, Aug 11, 2004 at 12:58:50PM +0200, Barry Bouwsma wrote:
> > > MAKEOBJDIRPREFIX?= foo...
> > > ^^
> > Please see my other email in this thread that explains in detail
> > why it works, and why it should not be used.
>
> Understood. Methinks that MAKEOBJDIRPREFIX is getting to
> be a bit overloaded, as something that can be set by the
> user, as well as something that gets set during the build.
>
During the build, buildworld respects the user's setting by
only *adding* to what the user has specified as MAKEOBJDIRPREFIX,
so there's no problem here.
> Anyway, I agree that it would be nice if there would be
> something that can be set in a make.conf which determines
> where the build happens, rather than it be dependent on
> an environment variable only.
>
MAKEOBJDIRPREFIX is not limited to buildworld only, it's
a feature of make(1). OTOH, if you want some knob for
/etc/make.conf to control what MAKEOBJDIRPREFIX will be set
to during buildworld and related targets, this should be
possible easily, though I personally don't see much point
in yet another variable.
> > > Which brings up something else -- has there been any
> > > resolution of the conflict between `DISTDIR' as used by
> > > ports, and `DISTDIR' as used by the `distribute' targets?
>
> > DISTDIR is only used by "make distribute", and the latter
> > is only used by "make release". "make release" doesn't
> > use /etc/make.conf. Where's the conflict?
>
> Ah, that I had been using `make distribute' or similar in
> order to populate DESTDIR/etc after a `make installworld',
> which is probably not what I should have been doing. (After
> a crossbuild, I wanted to fill DESTDIR with everything,
> including etc, as if installing a virgin installation.
> There's probably a Right Way to do this that I don't know.)
>
The correct spelling would be "make distrib-dirs && make
distribution" while in /usr/src/etc, but it does not use
DISTDIR either. "make distibute" while in /usr/src/etc
uses DISTDIR, but it should not be called by the end user,
it's called as part of "make release" to install the system
into various release distributions.
Cheers,
--
Ruslan Ermilov
ru at FreeBSD.org
FreeBSD committer
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