Index: cmake/modules/AddLLVM.cmake
===================================================================
--- cmake/modules/AddLLVM.cmake
+++ cmake/modules/AddLLVM.cmake
@@ -200,7 +200,7 @@
 
 # Set each output directory according to ${CMAKE_CONFIGURATION_TYPES}.
 # Note: Don't set variables CMAKE_*_OUTPUT_DIRECTORY any more,
-# or a certain builder, for eaxample, msbuild.exe, would be confused.
+# or a certain builder, for example, msbuild.exe, would be confused.
 function(set_output_directory target)
   cmake_parse_arguments(ARG "" "BINARY_DIR;LIBRARY_DIR" "" ${ARGN})
 
@@ -1322,7 +1322,7 @@
     if(UNIX)
       set(dest_binary "$<TARGET_FILE_NAME:${target}>")
     endif()
-    if(CMAKE_CONFIGURATION_TYPES)
+    if(CMAKE_CONFIGURATION_TYPES AND NOT "${CMAKE_CFG_INTDIR}" STREQUAL ".")
       list(GET CMAKE_CONFIGURATION_TYPES 0 first_type)
       string(TOUPPER ${first_type} first_type_upper)
       set(first_type_suffix _${first_type_upper})
@@ -1335,7 +1335,7 @@
     else()
       get_target_property(ARG_OUTPUT_DIR ${target} RUNTIME_OUTPUT_DIRECTORY${first_type_suffix})
     endif()
-    if(CMAKE_CONFIGURATION_TYPES)
+    if(CMAKE_CONFIGURATION_TYPES AND NOT "${CMAKE_CFG_INTDIR}" STREQUAL ".")
       string(FIND "${ARG_OUTPUT_DIR}" "/${first_type}/" type_start REVERSE)
       string(SUBSTRING "${ARG_OUTPUT_DIR}" 0 ${type_start} path_prefix)
       string(SUBSTRING "${ARG_OUTPUT_DIR}" ${type_start} -1 path_suffix)