[PATCH libICE docs] Add top-level target for documentation.

[Trevor Woerner]

On Tue, Nov 23, 2010 at 11:57 AM, Matt Dew <matt at osource.org> wrote:
> Something I've been wondering.  Is there a need to have both specs and
> doc dirs?  Can they be merged?

Interesting. Just a cursory glance at a small number of the projects
with documentation
(http://www.x.org/wiki/Development/Documentation/WritingDocumentation)
shows there's a bit of a discrepancy:

libSM: doc
libX11: man, specs
libXaw: man, specs, old-doc
libXcomposite: man
libXi: doc, man, specs

So I can predict Gaetan replying to my previous email saying: "let's
use 'install-docs'" since not all projects have a "specs" directory
and we want to use the same target across all projects :-D

Sorry, I have no idea if this can or should be cleaned up.