ports/186351: lang/python27 does not install when WITHOUT_NIS=YES is used

[Milan Obuch]

>Number:         186351
>Category:       ports
>Synopsis:       lang/python27 does not install when WITHOUT_NIS=YES is used
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Feb 01 17:30:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     Milan Obuch
>Release:        9.2-STABLE, 10.0-STABLE
>Organization:
>Environment:
FreeBSD zeta.dino.sk 10.0-STABLE FreeBSD 10.0-STABLE #0 r261342: Sat Feb  1 07:42:21 CET 2014     root at tiny.dino.sk:/usr/obj/usr/src/sys/GENERIC  i386

>Description:
When system is built with WITHOUT_NIS=YES in /etc/{make|src}.conf, lang/python27 does not install, fails building package with

====> Compressing man pages (compress-man)
===>  Installing for python27-2.7.6_2
===>  Checking if lang/python27 already installed
===>   Registering installation for python27-2.7.6_2 as automatic
pkg-static: lstat(/usr/ports/lang/python27/work/stage/usr/local/lib/python2.7/lib-dynload/nis.so): No such file or directory
*** Error code 74

If I create this file, suspending building just some time after staging begins with ctrl-Z, then 'touch /usr/ports/lang/python27/work/stage/usr/local/lib/python2.7/lib-dynload/nis.so' and continuing with 'fg', installation succeeds.
>How-To-Repeat:
Try to install lang/python27 on any current box - current ports tree is probably relevant, python27-2.7.6_1 did not have this problem (at least I did not saw it, actually lib/python2.7/lib-dynload/nis.so was missing too, but this was not fatal).
>Fix:
Unknown, just hacky workaround mentioned above...

>Release-Note:
>Audit-Trail:
>Unformatted: