[Bug other/117815] RFE: provide a way to capture SARIF for all gcc invocations in a build

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117815

--- Comment #3 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
(In reply to David Malcolm from comment #1)
> Created attachment 59732 [details]
> Candidate patch
> 
> Patch seems to work, but not yet bootstrapped, and doesn't have automated
> test coverage.

Successfully bootstrapped & regrtested on x86_64-pc-linux-gnu, FWIW, but
doesn't yet have automated test coverage for the new feature.