[PATCH] D30958: [CMake] Support building Fuchsia toolchain on Darwin

[Petr Hosek via Phabricator via llvm-commits]

phosek added inline comments.


================
Comment at: cmake/caches/Fuchsia.cmake:3
 
-set(LLVM_TARGETS_TO_BUILD Native CACHE STRING "")
+if(NOT APPLE)
+  set(LLVM_TARGETS_TO_BUILD Native CACHE STRING "")
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phosek wrote:
> This is only needed because the first stage compiler is building host builtins which on Darwin require extra architecture support. I don't know if there is a way to disable this behavior? One option I can think of would be to set `LLVM_BUILTIN_TARGETS` to `""`. Alternative would be to add a new CMake option, e.g. `LLVM_INCLUDE_RUNTIMES`.
I've implemented that option in D31060.


Repository:
  rL LLVM

https://reviews.llvm.org/D30958