[PATCH] fix PR43553 with use of GCC_CHECK_EMUTLS

[Paolo Bonzini]

On 03/29/2010 01:19 AM, Jack Howarth wrote:
> Alternative fix for PR43553 which uses the GCC_CHECK_EMUTLS
> macro from config/tls.m4 to determine if emulated TLS is in use
> and sets set_use_emutls appropriately. I've verified on x86_64
> Fedora 10 linux with this patch that -DHAVE_CC_TLS -DUSE_TLS
> is still used in the libgcc build while on x86_64 darwin10
> the desired -DHAVE_CC_TLS -DUSE_EMUTLS is used.
> Bootstrapped and regression tested on x86_64-apple-darwin10.
> Okay for gcc trunk?

Okay.

Paolo