- There's no need to set build_style for custom-install (default). - gnu_{configure,makefile} renamed to gnu-{configure,makefile}.
--HG-- extra : convert_revision : 8fdf2ab633a0496caa3773adcdc1708662c94c6a
--HG-- extra : convert_revision : 65727d5b36258a070221bdaf64e7b30e5e091ee0