Am 18.07.2012 um 12:48 schrieb Julian Seward:

> Fixed, r12754.  Urr.  We should have noticed that earlier.
Thanks. I've updated and backed out the problematic revision, and now valgrind 
works again as expected.
So reverting indeed fixes my issues. (Jacob, can you confirm this by building 
valgrind trunk and reverting the aformentioned revision)

>>> Urr, seems like we have a bunch of problems on MacOS to do with OSX 10.8
>>> and XCode 4.3, not just the above bug.  Unfortunately I only have a 10.7
>>> based machine to test with.
>> 
>> Out of curiosity: is it XCode faults? Some non-standard mmap
>> implementation?
> 
> From memory, the list of problems I know about are
> 
> * assertion failures w.r.t. alignment for 32 bit processes 
>  when V is built by XCode 4.3
> 
> * link failures in some build configurations (not sure which ones)
> 
> * #include path problems for system includes, again unclear which
>  configurations
> 
> * compilation of V never finishes, something to do with building mig,
>  unknown what configuration
> 
> * the bug you mention, which was itself caused by a fix for a different
>  problem
> 
> * almost certainly, more problems that I don't know about

:-)
I'm happy to test any patches on Mac, just let me know.

Cheers,
Niko



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