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

[Jonathan Wakely]

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
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.

> 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.