I'm pretty sure we have an eclass function to get the name of the 0 group.
On 12 Apr 2014 17:41, "hasufell" <hasufell@gentoo.org> wrote:

> naota@gentoo.org:
> > fcaps.eclass is using group name 'root' which is not available on BSD
> > system. Instead you can use "0", or $(id -g -n 0) if you'd prefer "group
> > name"
> >
> > Index: fcaps.eclass
> > ===================================================================
> > RCS file: /var/cvsroot/gentoo-x86/eclass/fcaps.eclass,v
> > retrieving revision 1.8
> > diff -u -r1.8 fcaps.eclass
> > --- fcaps.eclass      27 Jun 2013 01:18:57 -0000      1.8
> > +++ fcaps.eclass      13 Apr 2014 00:16:44 -0000
> > @@ -80,7 +80,7 @@
> >
> >       # Process the user options first.
> >       local owner='root'
> > -     local group='root'
> > +     local group=$(id -g -n 0)
> >       local mode='4711'
> >       local caps_mode='711'
> >
> >
>
> # id -g -n 0
> id: 0: no such user
>
>