- There's no need to set build_style for custom-install (default). - gnu_{configure,makefile} renamed to gnu-{configure,makefile}.
--HG-- extra : convert_revision : cbe46c9b5908554d0aaa945e9f09eb55ae842c7e
--HG-- extra : convert_revision : f4fa3042a512126059939c8ba62b5345a9cc771c