On Thu, Oct 7, 2010 at 16:34:03 +0100, Alan Woodland wrote:
> On 6 October 2010 22:41, Julien Cristau <jcristau@debian.org> wrote:
> > +- CR_LIBARCH=$CR_ARCH32
> > ++ CR_LIBARCH=${CR_LIBARCH32:$CR_ARCH32}
> >
> > What is that supposed to do?
>
> This makes it so that if CR_LIBARCH32 has been set then that will be
> used, otherwise CR_ARCH32 will be used. CR_LIBARCH32 is used to work
> around a problem where CR_ARCH32 was being set to i686 instead of i386
> when in a chroot on amd64. The problem with the simple solution of
> just changing CR_ARCH32 is that it makes building the 32bit library on
> amd64 fail.
>
Pretty sure that's not what it actually does, and you wanted
CR_LIBARCH=${CR_LIBARCH32:-$CR_ARCH32}
instead.
Cheers,
Julien
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