[PATCH] D142404: [docs] Prefer setting LLVM_HOST_TRIPLE instead of LLVM_DEFAULT_TARGET_TRIPLE and LLVM_TARGET_ARCH

[Sergei Barannikov via Phabricator via llvm-commits]

barannikov88 added a comment.

In D142404#4074962 <https://reviews.llvm.org/D142404#4074962>, @mstorsjo wrote:

> Yes - but this whole article is about cross compiling LLVM so that the compiler itself will run on a different architecture. When doing that, AFAIK it's customary to tell the LLVM CMake build system what kind of triple it actually is running on, i.e. setting `LLVM_HOST_TRIPLE` is possibly relevant whenever cross compiling.

Ah, I get it! Sorry for the noise.


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