[v3] c++0x <mutex> and <condition_variable>
Andreas Tobler
andreast-list@fgznet.ch
Wed Sep 3 20:33:00 GMT 2008
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
More information about the Libstdc++
mailing list