[PATCH] D110900: Triple: Add RedHat vendor

[Aaron Puchert via Phabricator via llvm-commits]

aaronpuchert added a comment.

In D110900#4160169 <https://reviews.llvm.org/D110900#4160169>, @tstellar wrote:

> We switched to using <arch>-redhat-linux-gnu as the default triple and we patch clang to translate the triple from <arch>-redhat-linux-gnu to <arch>-redhat-linux only when searching for the gcc installation, but not for anything else.

That seems like a valid solution as well.

> Switching clang/llvm to treat <arch>-redhat-linux or <arch>-suse-linux as a gnu environment would be better, but that would also cause a behavior change for anyone using those triples.

Do you mean that the triple is treated as GNU, but users might not want that, e.g. because they use a different runtime? I think users would explicitly specify if they wanted a different runtime than GNU on RedHat/SUSE.

Or do you mean a difference in terms of which GCC installation gets picked up? Though I'm wondering why you wouldn't expect the equally named GCC triple.


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https://reviews.llvm.org/D110900