diff --git a/llvm/cmake/platforms/WinMsvc.cmake b/llvm/cmake/platforms/WinMsvc.cmake --- a/llvm/cmake/platforms/WinMsvc.cmake +++ b/llvm/cmake/platforms/WinMsvc.cmake @@ -265,6 +265,7 @@ --target=${TRIPLE_ARCH}-windows-msvc -fms-compatibility-version=19.20 -vctoolsversion ${MSVC_VER} + -winsysroot ${LLVM_WINSYSROOT} -winsdkversion ${WINSDK_VER}) if(case_sensitive_filesystem)