- There's no need to set build_style for custom-install (default). - gnu_{configure,makefile} renamed to gnu-{configure,makefile}.
--HG-- extra : convert_revision : 65ca0b94e295e5989c8f095c9f1d33bac86119f4
--HG-- extra : convert_revision : b348c440ebb85ee938a139034d687fc91b909ef6