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[bug#53059] [PATCH v4] gnu: Add gpu-switch.
From: |
Jorge Acereda |
Subject: |
[bug#53059] [PATCH v4] gnu: Add gpu-switch. |
Date: |
Sat, 8 Jan 2022 20:53:04 +0100 |
Forgot to specify supported-systems.
* gnu/packages/graphics.scm (gpu-switch): New variable.
---
gnu/packages/hardware.scm | 51 +++++++++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/gnu/packages/hardware.scm b/gnu/packages/hardware.scm
index 28647477fe..a8ec6567cd 100644
--- a/gnu/packages/hardware.scm
+++ b/gnu/packages/hardware.scm
@@ -9,6 +9,7 @@
;;; Copyright ?? 2021 Raghav Gururajan <rg@raghavgururajan.name>
;;; Copyright ?? 2021 Vinicius Monego <monego@posteo.net>
;;; Copyright ?? 2021 John Kehayias <john.kehayias@protonmail.com>
+;;; Copyright ?? 2022 Jorge Acereda <jacereda@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -29,6 +30,7 @@ (define-module (gnu packages hardware)
#:use-module (gnu packages)
#:use-module (gnu packages admin)
#:use-module (gnu packages autotools)
+ #:use-module (gnu packages base)
#:use-module (gnu packages bash)
#:use-module (gnu packages compression)
#:use-module (gnu packages check)
@@ -64,7 +66,9 @@ (define-module (gnu packages hardware)
#:use-module (guix build-system gnu)
#:use-module (guix build-system meson)
#:use-module (guix build-system python)
+ #:use-module (guix build-system trivial)
#:use-module (guix download)
+ #:use-module (guix gexp)
#:use-module (guix git-download)
#:use-module (guix svn-download)
#:use-module ((guix licenses) #:prefix license:)
@@ -844,3 +848,50 @@ (define-public tpm2-tss
libtss2-esys, libtss2-sys, libtss2-mu, libtss2-tcti-device, libtss2-tcti-swtpm
and libtss2-tcti-mssim.")
(license license:bsd-2)))
+
+(define-public gpu-switch
+ ;; No tagged commit. No "Version" keyword either.
+ (let ((commit "a365f56d435c8ef84c4dd2ab935ede4992359e31")
+ (revision "1"))
+ (package
+ (name "gpu-switch")
+ (version (git-version "0" revision commit))
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/0xbb/gpu-switch")
+ (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "1jnh43nijkqd83h7piq7225ixziggyzaalabgissyxdyz6szcn0r"))))
+ (build-system trivial-build-system)
+ (arguments
+ (list
+ #:modules '((guix build utils))
+ #:builder
+ #~(begin
+ (use-modules (guix build utils))
+ (install-file #$(file-append source "/gpu-switch")
+ (string-append #$output "/bin"))
+ (substitute* (string-append #$output "/bin/gpu-switch")
+ (("basename") #$(file-append coreutils-minimal "/bin/basename"))
+ (("cat ") #$(file-append coreutils-minimal "/bin/cat "))
+ (("chattr") #$(file-append e2fsprogs "/bin/chattr"))
+ (("/usr/bin/env bash") #$(file-append bash-minimal "/bin/bash"))
+ (("grep") #$(file-append grep "/bin/grep"))
+ (("! mount")
+ (string-append "! " #$(file-append util-linux "/bin/mount"))))
+ (install-file
+ #$(file-append source "/README.md")
+ (string-append #$output "/share/doc/gpu-switch-" #$version)))))
+ (home-page "https://github.com/0xbb/gpu-switch")
+ (supported-systems '("x86_64-linux"))
+ (synopsis "GPU switcher for dual-GPU MacBook Pro models")
+ (description
+ "Switch between the integrated and dedicated GPU of dual-GPU MacBook Pro
+models for the next reboot.
+
+It aims to remove the need of booting into OS X and running gfxCardStatus
+v2.2.1 to switch to the integrated card.")
+ (license license:expat))))
--
2.34.0