[cfe-commits] [PATCH] Disable source fortification on Darwin with AddressSanitizer

[Eric Christopher]

On Sep 19, 2012, at 3:04 AM, Alexander Potapenko <glider at google.com> wrote:

> Hi all,
> 
> Because source fortification has been turned on in Xcode headers
> recently, we have to disable it when building the code with
> AddressSanitizer.
> The proposed patch (see attached) defines _FORTIFY_SOURCE=0 if
> -faddress-sanitizer is passed to the compiler.
> Because other systems are not affected by the change, I've decided to
> run the test only on Darwin (and introduced the 'system-darwin' config
> feature)
> 
> Codereview link: https://codereview.appspot.com/6534045

LGTM.

-eric