[Bug target/80556] [8 Regression] bootstrap failure for Ada compiler

[iains at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80556

--- Comment #51 from Iain Sandoe <iains at gcc dot gnu.org> ---
(In reply to Rainer Orth from comment #10)
> Interestingly, a i386-apple-darwin16 bootstrap *does* work fine.

That's because the keymgr does work for m32 binaries.
It's never kept track of images for x86_64 (from 10.6+, anyway) I'm not sure if
/ when last I ever tried a static linked libgcc on m64.