diff --git a/clang/tools/scan-build-py/CMakeLists.txt b/clang/tools/scan-build-py/CMakeLists.txt
index 9273eb5ed977e..9033786d2da58 100644
--- a/clang/tools/scan-build-py/CMakeLists.txt
+++ b/clang/tools/scan-build-py/CMakeLists.txt
@@ -77,52 +77,52 @@ foreach(lib ${LibExecs})
 endforeach()
 
 foreach(lib ${LibScanbuild})
-  add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/lib/libscanbuild/${lib}
+  add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libscanbuild/${lib}
                      COMMAND ${CMAKE_COMMAND} -E make_directory
-                       ${CMAKE_BINARY_DIR}/lib
+                       ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}
                      COMMAND ${CMAKE_COMMAND} -E make_directory
-                       ${CMAKE_BINARY_DIR}/lib/libscanbuild
+                       ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libscanbuild
                      COMMAND ${CMAKE_COMMAND} -E copy
                        ${CMAKE_CURRENT_SOURCE_DIR}/lib/libscanbuild/${lib}
-                       ${CMAKE_BINARY_DIR}/lib/libscanbuild/
+                       ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libscanbuild/
                      DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/lib/libscanbuild/${lib})
-  list(APPEND Depends ${CMAKE_BINARY_DIR}/lib/libscanbuild/${lib})
+  list(APPEND Depends ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libscanbuild/${lib})
   install(FILES lib/libscanbuild/${lib}
-          DESTINATION lib/libscanbuild
+          DESTINATION lib${LLVM_LIBDIR_SUFFIX}/libscanbuild
           COMPONENT scan-build-py)
 endforeach()
 
 foreach(resource ${LibScanbuildResources})
-  add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/lib/libscanbuild/resources/${resource}
+  add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libscanbuild/resources/${resource}
                      COMMAND ${CMAKE_COMMAND} -E make_directory
-                       ${CMAKE_BINARY_DIR}/lib
+                       ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}
                      COMMAND ${CMAKE_COMMAND} -E make_directory
-                       ${CMAKE_BINARY_DIR}/lib/libscanbuild
+                       ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libscanbuild
                      COMMAND ${CMAKE_COMMAND} -E make_directory
-                       ${CMAKE_BINARY_DIR}/lib/libscanbuild/resources
+                       ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libscanbuild/resources
                      COMMAND ${CMAKE_COMMAND} -E copy
                        ${CMAKE_CURRENT_SOURCE_DIR}/lib/libscanbuild/resources/${resource}
-                       ${CMAKE_BINARY_DIR}/lib/libscanbuild/resources
+                       ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libscanbuild/resources
                      DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/lib/libscanbuild/resources/${resource})
-  list(APPEND Depends ${CMAKE_BINARY_DIR}/lib/libscanbuild/resources/${resource})
+  list(APPEND Depends ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libscanbuild/resources/${resource})
   install(FILES lib/libscanbuild/resources/${resource}
-          DESTINATION lib/libscanbuild/resources
+          DESTINATION lib${LLVM_LIBDIR_SUFFIX}/libscanbuild/resources
           COMPONENT scan-build-py)
 endforeach()
 
 foreach(lib ${LibEar})
-  add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/lib/libear/${lib}
+  add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libear/${lib}
                      COMMAND ${CMAKE_COMMAND} -E make_directory
-                       ${CMAKE_BINARY_DIR}/lib
+                       ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}
                      COMMAND ${CMAKE_COMMAND} -E make_directory
-                       ${CMAKE_BINARY_DIR}/lib/libear
+                       ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libear
                      COMMAND ${CMAKE_COMMAND} -E copy
                        ${CMAKE_CURRENT_SOURCE_DIR}/lib/libear/${lib}
-                       ${CMAKE_BINARY_DIR}/lib/libear/
+                       ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libear/
                      DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/lib/libear/${lib})
-  list(APPEND Depends ${CMAKE_BINARY_DIR}/lib/libear/${lib})
+  list(APPEND Depends ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/libear/${lib})
   install(FILES lib/libear/${lib}
-          DESTINATION lib/libear
+          DESTINATION lib${LLVM_LIBDIR_SUFFIX}/libear
           COMPONENT scan-build-py)
 endforeach()