[PATCH] D83015: [Driver] Add --ld-path= and deprecate -fuse-ld=/abs/path and -fuse-ld=rel/path

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

In D83015#3792397 <https://reviews.llvm.org/D83015#3792397>, @thakis wrote:

> `LinkerIsLLD` isn't getting set when `--ld-path` is used. (It also isn't getting set when using `-fuse-ld=` with an absolute path.)
>
> How do you imagine using an absolute path and telling clang "the linker is lld, you can assume it's built at the same rev as you" in this new world should look like? Pass both `-fuse-ld=lld` and `--ld-path=path/to/lld`?

Yes, specify both options. -fuse-ld= specifies the flavor while --ld-path= specifies a path the Clang Driver does not want to detect.


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https://reviews.llvm.org/D83015