Re: [v3] c++0x <mutex> and <condition_variable>

[Andreas Tobler <andreast-list at fgznet dot ch>]

Chris Fairles wrote:
> On Wed, Sep 3, 2008 at 3:56 PM, Andreas Tobler
> <andreast-list@fgznet.ch> wrote:
> > Paolo Carlini wrote:
> > > Chris Fairles wrote:
> > > > Missed a few explicit bool casts.
> > > Committed after a multilib build on x86_64-linux.
> > Breaks bootstrap on *-*-darwin*.
> >
> > In file included from 
> > /Volumes/development/gcc/head/gcc/libstdc++-v3/src/mutex.cc:30: 
> > /Volumes/development/gcc/head/objdir/powerpc-apple-darwin9.4.0/libstdc++-v3/include/mutex:
> >  In member function 'bool std::timed_mutex::try_lock_until(const 
> > std::chrono::time_point<_Clock, _Duration1>&)': 
> > /Volumes/development/gcc/head/objdir/powerpc-apple-darwin9.4.0/libstdc++-v3/include/mutex:218:
> >  error: there are no arguments to '__gthread_mutex_timedlock' that
> > depend on a template parameter, so a declaration of
> > '__gthread_mutex_timedlock' must be available
> >
> >
> > Reverting 139943 on libstdc++ brings it back to working.
> >
> > Thanks, Andreas
>
> Perhaps for now we shouldn't define _GTHREADS_CXX0X in gthr-posix.h 
> unless _POSIX_TIMERS > 0 ? (attached patch plus changelog).

Thanks, a quick test shows success on on x86_64-apple-darwin, but it 
fails on powerpc-apple-darwin. Might be due to a different tree status? 
Will update the ppc tree and restart the build.

Let you now asap.

Thanks,
Andreas