[Bug sanitizer/78267] [7 Regression] libsanitizer breaks bootstrap on x86_64-apple-darwin16 at r241977

[iains at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78267

--- Comment #43 from Iain Sandoe <iains at gcc dot gnu.org> ---
(In reply to Jack Howarth from comment #42)
> (In reply to Jack Howarth from comment #41)
> > (In reply to ro@CeBiTec.Uni-Bielefeld.DE from comment #39)


> > Otherwise the definition of SANITIZER_OS_TRACE results in
> > libsanitizer/sanitizer_common/sanitizer_mac.cc making calls to os_trace().
> 
> And of course that change negates the need for a fix-includes at all.

for GCC, in the short-term yes, but as Rainer pointed out earlier - the problem
affects other OSS packages when built with GCC (so it would be nice to have the
fix).  However, if it's not going to be realistically feasible then let's fall
back to the simple approach.