i[34]86-*-go32) gdb_host=go32 ;;
i[34]86-*-linux) gdb_host=linux ;;
i[34]86-*-mach) gdb_host=i386mach ;;
-i[34]86-*-scosysv*) gdb_host=i386sco ;;
+i[34]86-*-sco3.2v4*) gdb_host=i386sco4 ;;
+i[34]86-*-sco*) gdb_host=i386sco ;;
i[34]86-*-solaris*) gdb_host=i386sol2 ;;
i[34]86-*-sunos*) gdb_host=sun386 ;;
i[34]86-*-sysv32) gdb_host=i386v32 ;;
i[34]86-*-elf) gdb_target=i386v ;;
i[34]86-*-bsd*) gdb_target=i386bsd ;;
+i[34]86-*-go32) gdb_target=i386aout ;;
i[34]86-*-solaris*) gdb_target=i386sol2 ;;
i[34]86-*-sunos*) gdb_target=sun386 ;;
i[34]86-*-sysv4*) gdb_target=i386v4 ;;
-i[34]86-*-scosysv3*) gdb_target=i386v ;;
+i[34]86-*-sco*) gdb_target=i386v ;;
i[34]86-*-sysv*) gdb_target=i386v ;;
i[34]86-*-linux) gdb_target=linux ;;
sparc-*-sunos4*) gdb_target=sun4os4 ;;
sparc-*-vxworks*) gdb_target=sparc-un ;;
sparc-*-*) gdb_target=sun4os4 ;;
+sparclite-*-*) gdb_target=sun4os4 ;;
tahoe-*-*) gdb_target=tahoe ;;
vax-*-*) gdb_target=vax ;;
+z8k-unknown-sim) gdb_target=z8ksim ;;
esac
if [ ! -f ${srcdir}/config/${gdb_target}.mt ]; then