i[34567]86-*-openbsd*) gdb_target=obsd ;;
i[34567]86-*-nto*) gdb_target=nto ;;
i[34567]86-*-lynxos*) gdb_target=i386lynx ;;
+i[34567]86-*-solaris2.1[0-9]*) gdb_target=sol2-64 ;;
i[34567]86-*-solaris*) gdb_target=i386sol2 ;;
i[34567]86-*-linux*) gdb_target=linux
build_gdbserver=yes