commit ca5eab8b706d4307b954f39254efdfa6cad47cb5
Author: Isuru Fernando <idf2@illinois.edu>
Date:   Tue Nov 8 13:34:20 2022 -0600

    Always copy on windows
    
    The conda package build machine may have permissions to
    create symlinks, but conda doesn't handle symlinks on windows
    properly

diff --git a/llvm/cmake/modules/LLVMInstallSymlink.cmake b/llvm/cmake/modules/LLVMInstallSymlink.cmake
index e9be04aceb3d..1ff77f28385a 100644
--- a/llvm/cmake/modules/LLVMInstallSymlink.cmake
+++ b/llvm/cmake/modules/LLVMInstallSymlink.cmake
@@ -13,10 +13,11 @@ function(install_symlink name target outdir)
 
   message(STATUS "Creating ${name}")
 
+  if(NOT CMAKE_HOST_WIN32)
   execute_process(
     COMMAND "${CMAKE_COMMAND}" -E create_symlink "${target}" "${name}"
     WORKING_DIRECTORY "${outdir}" ERROR_VARIABLE has_err)
-  if(CMAKE_HOST_WIN32 AND has_err)
+  else()
     execute_process(
       COMMAND "${CMAKE_COMMAND}" -E copy "${target}" "${name}"
       WORKING_DIRECTORY "${outdir}")