[patch, gcc 5 regression] re-enable biarch for powerpc-linux-gnu

[David Edelsohn]

This seems reasonable to me.

Alan, any thoughts from you?

Thanks, David


On Mon, May 18, 2015 at 12:22 PM, Sandra Loosemore
<sandra@codesourcery.com> wrote:
> We've found that configuring a powerpc-linux-gnu cross toolchain with
> --enable-targets=all no longer enables -m64 support in GCC 5, due to the
> patch for PR target/65286.  (We want to build with a -m64 multilib, in
> particular.)
>
> The attached patch seems to fix the breakage, but I'm not sure that it might
> not break some other configuration.  If this isn't the right fix, can one of
> the target experts suggest a better one?
>
> Here's a link to the discussion of the patch that caused the breakage:
>
> https://gcc.gnu.org/ml/gcc-patches/2015-03/msg00321.html
>
> -Sandra
>