[Bug libgomp/58378] Protect libgomp against child process hanging after a Unix fork()

[olivier.grisel at ensta dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58378

--- Comment #2 from Olivier Grisel <olivier.grisel at ensta dot org> ---
What kind of breakage does this introduce? It's a real question, I am not an
experienced OpenMP developer.

Do you see any solution that would prevent libgomp-based programs such as
mentioned in [1] to not hang after a fork().

Is it worth for me to spend time trying to work a better and safer solution
(maybe with some guidance)?