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Re: [libbacktrace] Fix bootstrap with gcc 4.4

On Tue, Sep 18, 2012 at 1:55 AM, Richard Guenther
<richard.guenther@gmail.com> wrote:
> On Tue, Sep 18, 2012 at 10:54 AM, Richard Guenther
> <richard.guenther@gmail.com> wrote:
>> On Tue, Sep 18, 2012 at 10:32 AM, Rainer Orth
>> <ro@cebitec.uni-bielefeld.de> wrote:
>>> The libbacktrace integration broke Solaris 10 and 11 bootstrap when
>>> using gcc 4.4 (any version of gcc without __sync_* support actually):
>>
>> Ouch, that's bad.
>
> Btw, why do we need to build libbacktrace during stage1?

It's easier for users.  The library is designed to quietly do nothing
if it does not have the required support.  This was just a bug in that
design.

Ian
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