[Users] libetpan now uses pkg-config

[Perry E. Metzger]

On Wed, 6 Nov 2019 11:09:15 +0100 wwp <subscript at free.fr> wrote:
> On Tue, 5 Nov 2019 20:24:00 -0500 "Perry E. Metzger"
> <perry at piermont.com> wrote:
> 
> > Although the latest update to libetpan (released today) only
> > increments the tertiary version number (1.9.3 -> 1.9.4), the
> > package has switched to pkg-config as its configuration
> > mechanism, which means that if claws is to detect it, it will
> > need to update the configure.ac file.
> > 
> > I'm not really experienced at writing these rules, or I would
> > submit a patch. If anyone has a patch for me to try, I'll happily
> > test it.  
> 
> Patched attached.

The patch appears to contain some extraneous changes. With those
removed, this seems to work perfectly!

Perry
-- 
Perry E. Metzger		perry at piermont.com