[compiler-rt] r261229 - [tsan] Disable sysroot flag on FreeBSD

[Sean Silva via llvm-commits]

Thanks!

-- Sean Silva

On Tue, Mar 1, 2016 at 12:54 PM, Ed Maste <emaste at freebsd.org> wrote:

> On 18 February 2016 at 20:08, Sean Silva <chisophugis at gmail.com> wrote:
> >
> > On Thu, Feb 18, 2016 at 9:35 AM, Ed Maste via llvm-commits <
> llvm-commits at lists.llvm.org> wrote:
> >>
> >> Author: emaste
> >> Date: Thu Feb 18 11:35:30 2016
> >> New Revision: 261229
> >>
> >> URL: http://llvm.org/viewvc/llvm-project?rev=261229&view=rev
> >> Log:
> >> [tsan] Disable sysroot flag on FreeBSD
> >>
> >> FreeBSD does not install a number of Clang-provided headers for the
> >> compiler in the base system due to incompatibilities between FreeBSD's
> >> and Clang's versions. As a workaround do not use --sysroot=. on FreeBSD
> >> until this is addressed.
> >
> >
> > Out of curiousity, how do you currently make sure that you only install
> a subset of clang's builtin headers? Is it with an out-of-tree mechanism?
> We do it out of tree for PS4 and I'm curious how you guys are doing it.
>
> Oh, sorry -- I thought I replied to this. Our base system clang indeed
> uses bespoke build infrastructure (as is the case with all of the 3rd
> party software included in the base system).
>
> The header file installation can be found in
> lib/clang/include/Makefile -- here's a svnweb link:
> https://svnweb.freebsd.org/base/head/lib/clang/include/Makefile?view=markup
>
> -Ed
>
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