https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64349
--- Comment #17 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Better now?
Yes, I have bootstrapped a clean revision r220437 on x86_64-apple-darwin10,
regtesting in progress.
For the record, I still see the warning
ld: warning: can't add line info to anonymous symbol __const@0 from s-arit64.o
but no longer
Undefined symbols:
"_environ", referenced from:
___gnat_environ in env.o
___gnat_clearenv in env.o
(maybe you meant: _system__stack_usage__environment_task_analyzer,
