[bug#39592] [PATCH] gnu: Add fbset.

[Maxim Cournoyer]

Tobias Geerinckx-Rice <address@hidden> writes:

> * gnu/packages/linux.scm (fbset): New public variable.
> ---
>  gnu/packages/linux.scm | 56 ++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 56 insertions(+)
>
> diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
> index b098567d24..3072b0f7d9 100644
> --- a/gnu/packages/linux.scm
> +++ b/gnu/packages/linux.scm
> @@ -1275,6 +1275,62 @@ The Discordian calendar was made popular by the 
> \"Illuminatus!\" trilogy
>  by Robert Shea and Robert Anton Wilson.")
>      (license license:public-domain)))
>  
> +(define-public fbset
> +  (package
> +    (name "fbset")
> +    (version "2.1")
> +    (source
> +     (origin
> +       (method url-fetch)
> +       (uri (string-append 
> "http://users.telenet.be/geertu/Linux/fbdev/fbset-";
> +                           version ".tar.gz"))
> +       (sha256
> +        (base32 "080wnisi0jq7dp0jcwdp83rq8q8s3kw41vc712516xbv4jq4mzs0"))))
> +    (build-system gnu-build-system)
> +    (arguments
> +     '(#:modules ((guix build gnu-build-system)
> +                  (guix build utils)
> +                  (srfi srfi-26))
> +       #:phases
> +       (modify-phases %standard-phases
> +         (delete 'configure)            ; no configure script
> +         (add-before 'install 'pre-install
> +           (lambda* (#:key outputs #:allow-other-keys)
> +             (let ((out (assoc-ref outputs "out")))
> +               (substitute* "Makefile"
> +                 (("mknod ") "true ")
> +                 ;; The Makefile doesn't honour PREFIX or similar.
> +                 (("/usr") out))
> +               (mkdir out)
> +               (with-directory-excursion out
> +                 (for-each mkdir-p (list "sbin"
> +                                         "man/man5"
> +                                         "man/man8")))
> +               #t)))
> +         (add-after 'install 'install-fb.modes
> +           (lambda* (#:key outputs #:allow-other-keys)
> +             (let* ((out (assoc-ref outputs "out"))
> +                    (etc (string-append out "/etc")))
> +               (for-each (cut install-file <> etc)
> +                         (find-files "etc" "^fb\\.modes"))
> +               (symlink "fb.modes.ATI"
> +                        (string-append etc "/fb.modes"))
> +               #t))))
> +       ;; Parallel building races to create modes.tab.c.
> +       #:parallel-build? #f
> +       #:tests? #f))
> +    (native-inputs
> +     `(("bison" ,bison)
> +       ("flex" ,flex)))
> +    (home-page "http://users.telenet.be/geertu/Linux/fbdev/";)
> +    (synopsis "Show and modify Linux frame buffer settings")
> +    (description
> +     "The kernel Linux's @dfn{frame buffers} provide a simple interface to
> +different kinds of graphic displays.  The @command{fbset} utility can query 
> and
> +change various device settings such as depth, virtual resolution, and timing
> +parameters.")
> +    (license license:gpl2)))
> +
>  (define-public procps
>    (package
>      (name "procps")

Thanks, LGTM.

In my tests, I couldn't get it to resize dynamically my resolution, but
it might be useful to someone else.

Maxim