pkg/46062: pkgsrc mtree not honouring "don't print 'time' keyword"

[bch%methodlogic.net@localhost]

>Number:         46062
>Category:       pkg
>Synopsis:       mtree from pkgsrc always forces "time" keyword
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Feb 20 19:05:00 +0000 2012
>Originator:     bch%methodlogic.net@localhost
>Release:        NetBSD 5.99.65
>Organization:
        Method Logic Digital (http://methodlogic.net/)
>Environment:
System: NetBSD belltown 5.99.65 NetBSD 5.99.65 (GENERIC) #3: Wed Feb 15 
05:59:19 PST 2012 root@belltown:/usr/obj/sys/arch/amd64/compile/GENERIC amd64
Architecture: x86_64
Machine: amd64
>Description:
        Using mtree from pkgsrc on Solaris boxes, I've observed
        that it *always* includes time information about the files
        it is reporting on, even when explictly requested to omit
        with "-R time", or "-k md5" (which should *only* use "type"
        and "md5" keywords.

        Note NetBSD basesystem mtree does not exhibit this behaviour.
>How-To-Repeat:
        $ #ensure you are testing w/ pkgsrc mtree!!
        $ mtree -k md5 -c |  less # observe the "time" keyword still listed.
        $ mtree -R time -c  | less #observe the "time" keyword still listed.
        $ mtree -R size -c | less #observe the "size" keyword _is_ removed.
>Fix: