message: Copy clang and swift resources into LLDB.framework
  This fixes building LLDB with CMake + LLDB_BUILD_FRAMEWORK. Previously
  no resources were copied into the final framework's resources. This now
  follows the same behavior as building from the build scripts which
  copies clang and swift resources into the final framework through the
  target's build phases.
diff: @@ -191,7 +191,8 @@ if(LLDB_BUILD_FRAMEWORK)
  COMMAND ${CMAKE_COMMAND} -E make_directory $<TARGET_FILE_DIR:liblldb>/Versions/${LLDB_FRAMEWORK_VERSION}
  COMMAND ${CMAKE_COMMAND} -E copy_directory ${LLDB_SOURCE_DIR}/include/lldb/API $<TARGET_FILE_DIR:liblldb>/Headers
  COMMAND ${CMAKE_COMMAND} -E create_symlink Versions/Current/Headers ${CMAKE_BINARY_DIR}/${LLDB_FRAMEWORK_INSTALL_DIR}/LLDB.framework/Headers
  - COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/clang/${LLDB_VERSION} $<TARGET_FILE_DIR:liblldb>/Resources/Clang
  + COMMAND ${CMAKE_COMMAND} -E copy_directory ${CLANG_RESOURCE_PATH} $<TARGET_FILE_DIR:liblldb>/Resources/Clang
  + COMMAND ${CMAKE_COMMAND} -E copy_directory ${LLDB_PATH_TO_SWIFT_BUILD}/lib/swift $<TARGET_FILE_DIR:liblldb>/Resources/Swift
  )
  endif()
  