[PATCH] D88176: Explicitly specify CMAKE_AR in WinMsvc.cmake

[Gwen Mittertreiner via Phabricator via llvm-commits]

gmittert created this revision.
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As of cmake 3.18, cmake changes how it searches for compilers for
Windows and now finds llvm-ar instead of llvm-lib. This explicitly
specifies CMAKE_AR as llvm-lib so the correct program is found.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D88176

Files:
  llvm/cmake/platforms/WinMsvc.cmake


Index: llvm/cmake/platforms/WinMsvc.cmake
===================================================================
--- llvm/cmake/platforms/WinMsvc.cmake
+++ llvm/cmake/platforms/WinMsvc.cmake
@@ -232,6 +232,7 @@
 set(CMAKE_C_COMPILER "${LLVM_NATIVE_TOOLCHAIN}/bin/clang-cl" CACHE FILEPATH "")
 set(CMAKE_CXX_COMPILER "${LLVM_NATIVE_TOOLCHAIN}/bin/clang-cl" CACHE FILEPATH "")
 set(CMAKE_LINKER "${LLVM_NATIVE_TOOLCHAIN}/bin/lld-link" CACHE FILEPATH "")
+set(CMAKE_AR "${LLVM_NATIVE_TOOLCHAIN}/bin/llvm-lib" CACHE FILEPATH "")
 
 # Even though we're cross-compiling, we need some native tools (e.g. llvm-tblgen), and those
 # native tools have to be built before we can start doing the cross-build.  LLVM supports


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