On Thu, 18 Sep 2008, James Cameron wrote:
> On Wed, Sep 17, 2008 at 09:14:09PM -0500, Bob Tanner wrote:
> > install:        robot
> >         -mkdir -p $(DESTDIR)$(LIBDIR)/og
> >         cp robot $(DESTDIR)$(LIBDIR)/og/robot
> > 	if [ -d ${srcdir}/og -a `ls -a ${srcdir}/og | wc -l ` != 2 ]; then cp
> > ${srcdir}/og/* $(DESTDIR)$(LIBDIR)/og/; fi
> >
> > What is all of this stuff dealing with og and 'ls -a .. | wc -l'  stuff?
> Buggered if I know.  Nothing in the repo.  I think this directory was
> intended to be local robot customisation.  In the absence of anything
> meaningful in the repo, I've pushed a patch to remove that line of the
> install target.

If the directory ${srcdir}/og exists and there are any files in it, copy
the everything in it $(DESTDIR)$(LIBDIR)/og.

Trying to copy all the files would produce an error if there were
no files.  "no such file: ${srcdir}/*" or something like that.