kmem group (Re: pkg/42043: Installing sysutils/libgtop with USE_DESTDIR)

["OBATA Akio" <obache%netbsd.org@localhost>]

From the PR, KMEM_GROUP should be defined in mk/platform/*.mk.
As result of grep, following packages also using kmem group in SPECIAL_PERMS:
 net/wmnet
 sysutils/gkrellm-server
 sysutils/gkrellm
 sysutils/lsof
 sysutils/torsmo
 x11/kdebase3

Proposed value for KMEM_GROUP on platforms:
AIX:            system
BSDOS:          kmem
Darwin:         kmem
DragonFly:      kmem
FreeBSD:        kmem
HPUX:           sys
IRIX:           ?
Interix:        ?
Linux:          ?
NetBSD:         kmem
OSF1:           ?
OpenBSD:        kmem
SunOS:          sys
UnixWare:       ?
                        
--
"Of course I love NetBSD":-)
OBATA Akio / obache%NetBSD.org@localhost