[S] Change in coreboot[main]: util/crossgcc: Patch clang to enable linking x86 bare metal targets

[Nico Huber (Code Review)]

Attention is currently required from: Arthur Heymans, Martin L Roth.

Nico Huber has posted comments on this change by Arthur Heymans. ( https://review.coreboot.org/c/coreboot/+/84032?usp=email )

Change subject: util/crossgcc: Patch clang to enable linking x86 bare metal targets
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Patch Set 6: Code-Review+2

(2 comments)

Patchset:

PS6:
> > Have you pushed this upstream yet? Would be nice to have some feedback before going ahead. […]

Hmmm, I'm not familiar with anything around clang. This switches the default
linker used right? So seems invasive to me and I have no idea if anybody cares.

`git log -i --grep llvm\|clang` kind of suggests that I should ask you :D

Commit Message:

https://review.coreboot.org/c/coreboot/+/84032/comment/e2d7383c_e573bb1e?usp... :
PS6, Line 10: 
Please test the QEMU x86 targets and mention the results.