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Re: [PATCH 00/13] Request to merge Address Sanitizer in


On Mon, Nov 12, 2012 at 06:55:32PM +0100, Dodji Seketeli wrote:
> Hello Jack,
> 
> Jack Howarth <howarth@bromo.med.uc.edu> writes:
> >> 
> >> Dodji,
> >>     I am finding that at r193442 bootstrapping on
> >>     x86_64-apple-darwin12 fails with...
> 
> >> ../../../../gcc-4.8-20121112/libsanitizer/interception/interception_mac.cc:16:41: fatal error: mach_override/mach_override.h: No such file or directory
> >>  #include "mach_override/mach_override.h"
> >>                                          ^
> >> compilation terminated.
> 
> Thank you for pointing this out.
> 
> >    Copying over the lib/interception/mach_override directory from llvm.org's compiler-rt 3.2 branch into libsanitizer/interception allows
> > the build of libsanitizer to proceed. I noticed that the mach_override
> > subdirectory has a license file which shows...
> 
> Interesting.
> 
> >
> > Copyright (c) 2003-2009 Jonathan 'Wolf' Rentzsch: <http://rentzsch.com>
> > Some rights reserved: <http://opensource.org/licenses/mit-license.php>
> >
> > Hopefully this subdirectory wasn't omitted for licensing reasons because without it the bootstrap on darwin
> > is broken.
> 
> Yeah, hopefully.
> 
> Wei, is there any reason why the mach_override directory was left out of
> the libsanitizer commit?  Maybe I missed something during my patch
> slicing?

Dodji,
   I don't see the mach_override directory in the asan gcc branch either so
it appears to have never been ported from llvm's compiler-rt.
            Jack

> 
> Cheers.
> 
> -- 
> 		Dodji


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