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remove OS part of --target=xxx (Re: [PATCH] remove target_os)
From: |
Robert Millan |
Subject: |
remove OS part of --target=xxx (Re: [PATCH] remove target_os) |
Date: |
Sat, 7 Feb 2009 22:53:41 +0100 |
User-agent: |
Mutt/1.5.13 (2006-08-11) |
On Tue, Jan 27, 2009 at 06:33:47PM +0100, Javier MartÃn wrote:
>
> So you propose --target to be reused like this (a PS3 building GRUB2 for
> an amd64 BIOS PC with Linux) :
> ./configure --build=ppc64-linux --host=x86_64-linux-gnu --target=i686-pc
> ^--compiling system ^--tools system ^--boot arch
I'm not proposing to change the way --target is used, only describing what
its argument is supposed to mean, based on a comment from configure.ac.
I agree that having to specify an OS for --target in command-line is odd
too, but it's a different problem. Maybe we could ask the config.sub
maintainer for a dummy value, such as "unknown" or so (I think Glibc had
a --host for standalone -no OS- arm builds, perhaps we could use the
same).
> I think we already have a better-geared switch for that (--with-platform
> it is?), which is currently used to distinguish between BIOS and EFI
> boot code on both x86 and x86-64.
--with-platform is an override for the default platform that is otherwise
derived from target_vendor, AFAIK.
--
Robert Millan
The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
how) you may access your data; but nobody's threatening your freedom: we
still allow you to remove your data and not access it at all."
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