Index: lldb/trunk/CMakeLists.txt
===================================================================
--- lldb/trunk/CMakeLists.txt
+++ lldb/trunk/CMakeLists.txt
@@ -1,5 +1,6 @@
 cmake_minimum_required(VERSION 3.4.3)
 
+include(cmake/LLDBDependencies.cmake)
 include(cmake/modules/LLDBStandalone.cmake)
 include(cmake/modules/LLDBConfig.cmake)
 include(cmake/modules/AddLLDB.cmake)
Index: lldb/trunk/cmake/modules/AddLLDB.cmake
===================================================================
--- lldb/trunk/cmake/modules/AddLLDB.cmake
+++ lldb/trunk/cmake/modules/AddLLDB.cmake
@@ -84,10 +84,7 @@
     endif()
   endif()
 
-  # Hack: only some LLDB libraries depend on the clang autogenerated headers,
-  # but it is simple enough to make all of LLDB depend on some of those
-  # headers without negatively impacting much of anything.
-  add_dependencies(${name} libclang)
+  add_dependencies(${name} ${CLANG_USED_LIBS})
 
   set_target_properties(${name} PROPERTIES FOLDER "lldb libraries")
 endmacro(add_lldb_library)