- There's no need to set build_style for custom-install (default). - gnu_{configure,makefile} renamed to gnu-{configure,makefile}.
--HG-- extra : convert_revision : e80f8f039563415ae5c1ca19ec044e41b1ce40a1
--HG-- extra : convert_revision : de887779aa7fe0cb5cd60821050ae10a5555509b