src/libexec/Makefile damaged fails to build rshd

[Ngie Cooper]

> On Aug 6, 2017, at 11:38, Julian H. Stacey <jhs at berklix.com> wrote:
> 
> "Ngie Cooper (yaneurabeya)" wrote:
>> --Apple-Mail=_7653CBF4-A533-4B1C-8D92-2E3AF5958F08
>> Content-Transfer-Encoding: 7bit
>> Content-Type: text/plain;
>>    charset=us-ascii
>> 
>> 
>>> On Aug 6, 2017, at 09:36, Julian H. Stacey <jhs at berklix.com> wrote:
>>> 
>>> Hi freebsd-current at freebsd.org
>>> with current src
>>>    .ctm_status src-cur 13120
>>>    .svn_revision    322111
>>> libexec/Makefile has been butchered, eg
>>> rshd & other builds silently omitted
>>> unless one debugs & learns to do eg
>>>    setenv _rshd Something
>>> A find & grep of src/ shows no other ref. to _rshd except
>>>    ./libexec/Makefile:     ${_rshd} \
>>>    ./libexec/Makefile:_rshd=               rshd
>>> 
>>> I sampled _pppoed same error !
>>>    ./libexec/Makefile:     ${_pppoed} \
>>>    ./libexec/Makefile:_pppoed=     pppoed
>>> 
>>> Others turned off are:
>>>       ${_atf} \ ${_atrun} \ ${_blacklistd-helper} \ ${_comsat} \
>>>       ${_dma} \ ${_mail.local} \ ${_makewhatis.local} \ ${_mknetid}
>>>       \ ${_pppoed} \ ${_rlogind} \ ${_rshd} \ ${_rtld-elf} \
>>>       ${_smrsh} \ ${_telnetd} \ ${_tests} \ ${_tftp-proxy} \ ${_ypxfr}
>>> 
>>> If src/ annoyingly insists to force everyone to silently Not build src/,
>>> there should at least be some switch & reference doc in eg
>>>    src/share/mk
>>>    src/share/man/man5/src.conf
>> 
>> Julian,
>>    Could you please post your build error (in its entirety) somewhere?
>> Thank you,
>> -Ngie
> 
> Why ?  Problem is fully identified.  Please read source.
> The half baked mod. to src/libexec/Makefile could be backed out
> as it fails to be supported by src/share/mk & src.conf.

Hi Julian,
    The reason why I need more context is that I was unable to repro the issue. I need more details to help isolate/fix the problem.
Thanks,
-Ngie