libstdc++ debugging, was:Re: Heads up: Several thousand g++ and libstdc++ test failures on sparc[64]

[Pétur Runólfsson]

Andreas Tobler wrote:
> > 1) Fix gthr on Solaris.
> 
> Hm, here I don't know enough to try. May someone more familar can help?

You might just file a PR and leave it at that.

> > 2) Change use of __gthread_active_p() and __gthread_once() from:
> 
> With the snippet below I can build an test on solaris9 with only 4
> failures. Two in each run. (32/64bit)
> 
> What is the prefered way to go?

Maybe 3) Do nothing?

Have you seen this?
http://gcc.gnu.org/ml/gcc-testresults/2003-10/msg00432.html

It probably has something to do with this:
http://gcc.gnu.org/ml/libstdc++/2003-10/msg00150.html

Petur