[Openmcl-devel] X11 from scratch

Gary Byers gb at clozure.com
Fri Oct 16 16:58:43 UTC 2009


Taoufik Dachraoui wrote:
> Dear,
>
> I would like to create an X11 package from scratch using FFI and need 
> some help
>
> I did create an X11/C/populate.sh file in the headers directory with 
> all .h files in /usr/include/X11/ directory.
>
> In ccl prompt I did the following:
>
> ccl> (require "PARSE-FFI")
> ccl> (ccl::parse-standard-ffi-files :X11)
> ccl> (use-interface-dir :X11)
>
> and now I do not know what to do.
>
> I would like to create an X11 package and use as following:
>
> > (require :X11)
> > (xcreatewindow ...)
>
Write code ?

Some people find it awkward to deal with X11 at the FFI level and prefer 
to use an
interface layer called "CLX"; there's a slightly old version of CLX for 
CCL in

<ftp://clozure.com/pub/CLX/clx-060601.tar.gz>

As far as I know, that code basically works; there are several compiler 
warnings
generated when it's compiled and I think that I actually cleaned them up 
fairly
recently but must have gotten distracted before packaging those changes up.

Several years ago, Gilbert Baumann converted the CLX manual to HTML; it's
still available online at:

<http://www.labri.fr/perso/strandh/Teaching/MTP/Common/CLX-man/>




> Or use asdf to load the :X11 package
>
> Thank you for your help
> Taoufik
>
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