+ ## NetBSD ports
+ *-*-netbsd* )
+ opsys=netbsd
+ case "${canonical}" in
+ i[345]86-*-netbsd*) machine=intel386 ;;
+ m68k-*-netbsd*)
+ # This is somewhat bogus.
+ machine=hp9000s300 ;;
+ mips-*-netbsd*) machine=pmax ;;
+ ns32k-*-netbsd*) machine=ns32000 ;;
+ sparc-*-netbsd*) machine=sparc ;;
+ esac
+ ;;
+
+ ## Acorn RISCiX:
+ arm-acorn-riscix1.1* )
+ machine=acorn opsys=riscix1-1
+ ;;
+ arm-acorn-riscix1.2* | arm-acorn-riscix )
+ machine=acorn opsys=riscix1-2
+ ;;
+