GNU bug report logs - #68502
[PATCH] gnu: Add evhz.

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

From: Christina O'Donnell <cdo <at> mutix.org>
To: guix-patches <at> gnu.org
Cc: Christina O'Donnell <cdo <at> mutix.org>,
 Felix Lechner <felix.lechner <at> lease-up.com>
Subject: [PATCH] gnu: Add evhz.
Date: Tue, 16 Jan 2024 11:17:25 +0000

* gnu/packages/evhz.scm (evhz): New file and variable.

Change-Id: I9708ec7bd72d2fc2f42350321f045068a5135ee2
---
 gnu/packages/evhz.scm | 85 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 gnu/packages/evhz.scm

diff --git a/gnu/packages/evhz.scm b/gnu/packages/evhz.scm
new file mode 100644
index 0000000000..7c59c645d9
--- /dev/null
+++ b/gnu/packages/evhz.scm
@@ -0,0 +1,85 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2024 Christina O'Donnell <cdo <at> mutix.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages evhz)
+  #:use-module (guix gexp)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix packages)
+  #:use-module (guix git-download)
+  #:use-module (guix build-system trivial)
+  #:use-module (guix utils)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages base)
+  #:use-module (gnu packages commencement)
+  #:use-module (gnu packages gcc)
+  #:use-module (gnu packages glib)
+  #:use-module (gnu packages linux))
+
+(define-public evhz
+  (let ((commit "35b7526e0655522bbdf92f6384f4e9dff74f38a0")
+        (revision "1"))
+    (package
+      (name "evhz")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://git.sr.ht/~iank/evhz")
+               (commit commit)))
+         (sha256
+          (base32 "1m2m60sh12jzc8f38g7g67b3avx2vg8ff0lai891jmjqvxw04bcl"))))
+      (build-system trivial-build-system)
+      (arguments
+       `(#:modules ((guix build utils))
+         #:builder (begin
+                     (use-modules (guix build utils))
+                     (let ((source (assoc-ref %build-inputs "source"))
+                           (glibc (assoc-ref %build-inputs "glibc"))
+                           (gcc (assoc-ref %build-inputs "gcc"))
+                           (binutils (assoc-ref %build-inputs "binutils"))
+                           (linux-libre-headers (assoc-ref %build-inputs
+                                                 "linux-libre-headers"))
+                           (output (assoc-ref %outputs "out")))
+                       (setenv "PATH"
+                               (string-join (list (string-append gcc "/bin")
+                                                  (string-append binutils
+                                                                 "/bin")
+                                                  (getenv "PATH")) ":"))
+                       (setenv "LIBRARY_PATH"
+                               (string-join (list (string-append glibc "/lib"))
+                                            ":"))
+                       (mkdir-p (string-append output "/bin"))
+                       (invoke (string-append gcc "/bin/gcc")
+                               "-o"
+                               (string-append output "/bin/evhz")
+                               "-I"
+                               (string-append linux-libre-headers "/include")
+                               (string-append source "/evhz.c")) #t))))
+      (native-inputs (list binutils gcc gcc-toolchain glibc
+                           linux-libre-headers))
+      (home-page "https://git.sr.ht/~iank/evhz")
+      ;; TRANSLATORS: "evdev" should not be translated.
+      (synopsis "Show mouse polling rate using evdev")
+      (description
+       "A simple diagnostic utility to show mouse polling rate under evdev, a Linux
+event interface. If you have invested in a high resolution mouse, adjusting the USB
+polling rate is a common trick to utilize the added precision it brings. The polling
+rate (or report rate) determines how often the mouse sends information to your
+computer.")
+      (license license:apsl2))))

base-commit: 162d6a2fdd6af13272967c77347a54934ecb45e6
-- 
2.41.0

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