[v3] Disable gthreads on Solaris 8/9 (PR libstdc++/52189)

[Rainer Orth]

Hi Jon,

> On 15 February 2012 17:44, Rainer Orth wrote:
>>
>> Ok for mainline?
>
> Yes, although I would prefer the config option to be
> --enable-libstdcxx-gthreads or --enable-libstdcxx-threads, since I

I'll go for the latter since the use of gthreads is just an
implementation detail.

> prefer it to be clear that a config option relates just to libstdc++,
> and this only seems to affect libstdc++ not other libs such as libobjc
> which make use of gthreads.

Agreed: I didn't really like the name anyway, since it didn't suggest
much to the user.  It might also be useful to improve the configure.xml
description.

>> Btw., the ChangeLog lies at one point: I didn't include the
>> configure.html update since I lack the required tools.  I'd appreciate
>> it if some of the libstdc++ maintainers could handle this for me after
>> checking.
>
> Sure, I can do that.

Great, thanks.

	Rainer

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Rainer Orth, Center for Biotechnology, Bielefeld University