Libguestfs - Aug 2013 - Modules in gnulib that are GPL and are used in libguestfs

How did you construct this list?  It appears to list modules which are
not used by libguestfs directly or indirectly, eg (picked at random):
> avltreehash-list:31:GPL
> avltree-list:24:GPL
> avltree-oset:21:GPL
Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
libguestfs lets you edit virtual machines.  Supports shell scripting,
bindings from many languages.  http://libguestfs.org

after creating a git clone I executed "bootstrap" and then entered
"libguestfs/.gnulib/modules" and executed "grep -rn GPL * | grep
":GPL" |
grep -v "build tool" > ~/GPLed"


On Thu, Aug 22, 2013 at 11:05 AM, Richard W.M. Jones
<rjones@redhat.com>wrote:
> How did you construct this list?  It appears to list modules which are
> not used by libguestfs directly or indirectly, eg (picked at random):
>
> > avltreehash-list:31:GPL
> > avltree-list:24:GPL
> > avltree-oset:21:GPL
>
> Rich.
>
> --
> Richard Jones, Virtualization Group, Red Hat
> http://people.redhat.com/~rjones
> libguestfs lets you edit virtual machines.  Supports shell scripting,
> bindings from many languages.  http://libguestfs.org
>