GNU bug report logs - #39592
[PATCH] gnu: Add fbset.

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Tobias Geerinckx-Rice <me <at> tobias.gr>
To: guix-patches <at> gnu.org
Subject: [PATCH] gnu: Add fbset.
Date: 2020年2月14日 00:10:23 +0100

* 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")
-- 
2.23.0

Message #8 received at 39592 <at> debbugs.gnu.org (full text, mbox):

From: Tobias Geerinckx-Rice <me <at> tobias.gr>
To: 39592 <at> debbugs.gnu.org
Subject: Re: [bug#39592] [PATCH] gnu: Add fbset.
Date: 2020年2月14日 00:32:14 +0100

[Message part 1 (text/plain, inline)]

Tobias Geerinckx-Rice via Guix-patches via 写道:
> + #:tests? #f))
; no test suite, of course.

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Message #11 received at 39592 <at> debbugs.gnu.org (full text, mbox):

From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
To: Tobias Geerinckx-Rice <me <at> tobias.gr>
Cc: 39592 <at> debbugs.gnu.org
Subject: Re: [bug#39592] [PATCH] gnu: Add fbset.
Date: 2020年2月14日 13:53:31 -0500

Tobias Geerinckx-Rice <me <at> tobias.gr> 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

Message #16 received at 39592-done <at> debbugs.gnu.org (full text, mbox):

From: Tobias Geerinckx-Rice <me <at> tobias.gr>
To: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
Cc: 39592-done <at> debbugs.gnu.org
Subject: Re: [bug#39592] [PATCH] gnu: Add fbset.
Date: 2020年2月15日 22:05:46 +0100

[Message part 1 (text/plain, inline)]

Maxim,
Maxim Cournoyer 写道:
> Thanks, LGTM.
Pushed as 96636e4910870906efb63f9e8890515c142bd941.
> In my tests, I couldn't get it to resize dynamically my 
> resolution, but
> it might be useful to someone else.
To document my experience: it successfully resized the logical 
viewport, but didn't actually change the resolution of my panel. 
Considering this thing was written in a time of CRTs and before 
KMS, that's not unreasonable & might require some custom EDID 
hackery to do that.
Thanks,
T G-R

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