am a9c86ef0: am f7bb2237: am f2ac0682: am 7eba7cc4: am fe3eeb8c: am c5ec654c: am c646bbfb: We shouldn\'t use temporary variable in the build recipe.

* commit 'a9c86ef0959b50043503ab39608ab25c7cdc94b2':
  We shouldn't use temporary variable in the build recipe.