message: Fix compile under waf and pass modified settings to extension
diff: @@ -103,8 +103,9 @@ def build(bld):
  includes=[
  'third_party/',
  'third_party/doctest/',
  - 'third_party/rapidjson/include',
  - 'third_party/sparsehash/src',
  + 'third_party/rapidjson/include/',
  + 'third_party/sparsehash/src/',
  + 'third_party/sparsepp/',
  CLANG_INCLUDE_DIR],
  lib=lib,
  libpath=[CLANG_LIB_DIR],
  