- There's no need to set build_style for custom-install (default). - gnu_{configure,makefile} renamed to gnu-{configure,makefile}.
--HG-- extra : convert_revision : d5c8fe2763525a4938e4cb6e05399a3d6b90c64e
--HG-- extra : convert_revision : bb3ae3e4e5a34bd558c1ef34eb627c396d4685b1