[llvm-commits] [PATCH] x86_64 detection and building on 10.6

Devang Patel devang.patel at gmail.com
Wed Sep 2 09:46:30 PDT 2009


On Wed, Sep 2, 2009 at 9:36 AM, Daniel Dunbar<daniel at zuster.org> wrote:
> Thanks Evan,
>
> I personally think this functionality should go in. If no one else has
> an opinion, I'm will test/apply at some point (read: object now or
> hold your peace).

If following succeeds on 10.6 then I do not have any objection.
1) ./configure && make llvm using this patch.
2) ./configure && make llvm-gcc using llvm built in step 1)

IIUC, llvm forces itself to be 32-bit on 10.6 because llvm-gcc builds
cc1* 32-bit during first stage of bootstrap. If llvm is 64-bit then
cc1 may not link during llvm-gcc bootstrap. So please check.

Ideally, llvm should not force itself to be 32-bit on 10.6.
-
Devang



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