* config/mips/news-mips.mh: Define NAT_FILE not NM_FILE. * config/mips/nm-news-mips.h: Include mips/nm-mips.h not nm-mips.h.
* config/mips/{bigmips.mh,xm-bigmips.h}: Remove. * configure.in (mips-sony-*): Use news-mips for host.