src/libexec/Makefile damaged fails to build rshd

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

Cheers,
Julian
-- 
Julian H. Stacey, Computer Consultant, BSD Linux Unix Systems Engineer, Munich
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