- There's no need to set build_style for custom-install (default). - gnu_{configure,makefile} renamed to gnu-{configure,makefile}.
--HG-- extra : convert_revision : 5b614f19f9624a487983b4b8f27e469e3ae52e50
--HG-- extra : convert_revision : 4486185d8f8eba6e784f2c1be8260818ffe77a7f