[CMake] Pass monorepo build settings in cross compile
This allows the cross compiled build targets to configure the LLVM tools and sub-projects that are part of the main build.
This is needed for generating native non llvm *-tablegen tools when cross compiling clang in the monorepo build environment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358779 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/cmake/modules/CrossCompile.cmake b/cmake/modules/CrossCompile.cmake
index d199605..6d186de 100644
--- a/cmake/modules/CrossCompile.cmake
+++ b/cmake/modules/CrossCompile.cmake
@@ -54,6 +54,8 @@
-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD="${experimental_targets_to_build_arg}"
-DLLVM_DEFAULT_TARGET_TRIPLE="${TARGET_TRIPLE}"
-DLLVM_TARGET_ARCH="${LLVM_TARGET_ARCH}"
+ -DLLVM_ENABLE_PROJECTS="${LLVM_ENABLE_PROJECTS}"
+ -DLLVM_EXTERNAL_PROJECTS="${LLVM_EXTERNAL_PROJECTS}"
-DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN="${LLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN}"
${build_type_flags} ${linker_flag} ${external_clang_dir}
WORKING_DIRECTORY ${LLVM_${target_name}_BUILD}
