diff --git a/clang/lib/Headers/CMakeLists.txt b/clang/lib/Headers/CMakeLists.txt
--- a/clang/lib/Headers/CMakeLists.txt
+++ b/clang/lib/Headers/CMakeLists.txt
@@ -263,7 +263,11 @@
   openmp_wrappers/new
 )
 
-set(output_dir ${LLVM_LIBRARY_OUTPUT_INTDIR}/clang/${CLANG_VERSION}/include)
+if(NOT CLANG_RESOURCE_DIR STREQUAL "")
+  set(output_dir ${LLVM_RUNTIME_OUTPUT_INTDIR}/${CLANG_RESOURCE_DIR}/include)
+else()
+  set(output_dir ${LLVM_LIBRARY_OUTPUT_INTDIR}/clang/${CLANG_VERSION}/include)
+endif()
 set(out_files)
 set(generated_files)
 
@@ -420,7 +424,11 @@
 add_header_target("windows-resource-headers" ${windows_only_files})
 add_header_target("utility-resource-headers" ${utility_files})
 
-set(header_install_dir lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}/include)
+if(NOT CLANG_RESOURCE_DIR STREQUAL "")
+  set(header_install_dir ${CMAKE_INSTALL_BINDIR}/${CLANG_RESOURCE_DIR}/include)
+else()
+  set(header_install_dir lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}/include)
+endif()
 
 #############################################################
 # Install rules for the catch-all clang-resource-headers target