On 03.10.2017 22:02, Pedro Alves wrote:
> On 09/29/2017 08:23 PM, Yao Qi wrote:
>> +
>> +case "${targ}" in
>> +*-*-freebsd* | *-*-kfreebsd*-gnu)
>> +	os_obs="fbsd-tdep.o solib-svr4.o";;
>> +*-*-netbsd* | *-*-knetbsd*-gnu)
>> +	os_obs="nbsd-tdep.o solib-svr4.o";;
>> +*-*-openbsd*)
>> +	os_obs="obsd-tdep.o solib-svr4.o";;

There does not exist any GNU/kNetBSD distribution and nobody is doing
it. Please drop it.