[Bug target/82005] Early lto debug not implemented on Darwin

[simon at pushface dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82005

--- Comment #38 from simon at pushface dot org ---
(In reply to Dominique d'Humieres from comment #37)
> > Dominique - please update with the current status after you manage
> > to do another regular bootstrap/test cycle.  Extra issues that crop
> > up with running the testsuite with -flto -g are of course also welcome.
> 
> Results posted at
> https://gcc.gnu.org/ml/gcc-testresults/2018-03/msg00264.html.
> 
> I have changed the summary and reset the priority to P3.

The ACATS failure (c250002) is to be expected on darwin17 (at least with APFS,
the file system for internal SSDs) because it attempts to create a file with an
illegal name (contains non-utf8 character).