native_compute makes coqc uninterruptible

[JasonGross]

Description of the problem

If I have an invocation of native_compute which results in a call to ocamlopt that takes many seconds or minutes, coqc seems to ignore ctrl+c during that time. It should not.

(It's possible that this is a mis-report, and there's some other interaction with make going on causing lack of interrupt. If you can't reproduce this even with very long-running compilations on native_compute calls, feel free to resolve as invalid or worksforme or whatever.)

Coq Version

8.10