pkg/30161: devel/mk-files deadlocks on itself using PKGSRC_LOCKTYPE=sleep

[Tyler Retzlaff <rtr%silence.omicron-persei-8.net@localhost>]

>Number:         30161
>Category:       pkg
>Synopsis:       devel/mk-files deadlocks on itself using PKGSRC_LOCKTYPE=sleep
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat May 07 08:03:00 +0000 2005
>Originator:     Tyler Retzlaff
>Release:        NetBSD 3.99.3
>Organization:
>Environment:
System: NetBSD silence.omicron-persei-8.net 3.99.3 NetBSD 3.99.3 (_silence_) 
#0: Thu Apr 28 00:24:20 EST 2005 
rtr%elysium.omicron-persei-8.net@localhost:/var/obj/_silence_ i386
Architecture: i386
Machine: i386
>Description:
When using PKGSRC_LOCKTYPE=sleep the package devel/mk-files deadlocks waiting
for itself.

>How-To-Repeat:
use PKGSRC_LOCKTYPE=sleep and try to make package in devel/mk-files
>Fix: