1376 lines
		
	
	
	
		
			54 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			1376 lines
		
	
	
	
		
			54 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
 | 
						||
;;; Copyright © 2018–2022 Tobias Geerinckx-Rice <me@tobias.gr>
 | 
						||
;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
 | 
						||
;;; Copyright © 2020 Brice Waegeneire <brice@waegenei.re>
 | 
						||
;;; Copyright © 2021 Evgeny Pisemsky <evgeny@pisemsky.com>
 | 
						||
;;; Copyright © 2021 Léo Le Bouter <lle-bout@zaclys.net>
 | 
						||
;;; Copyright © 2021 Denis Carikli <GNUtoo@cyberdimension.org>
 | 
						||
;;; Copyright © 2021, 2022 Petr Hodina <phodina@protonmail.com>
 | 
						||
;;; Copyright © 2021 Raghav Gururajan <rg@raghavgururajan.name>
 | 
						||
;;; Copyright © 2021 Vinicius Monego <monego@posteo.net>
 | 
						||
;;; Copyright © 2021, 2022 John Kehayias <john.kehayias@protonmail.com>
 | 
						||
;;; Copyright © 2022 Zhu Zihao <all_but_last@163.com>
 | 
						||
;;; Copyright © 2022 Maxime Devos <maximedevos@telenet.be>
 | 
						||
;;; Copyright © 2022 Marius Bakke <marius@gnu.org>
 | 
						||
;;; Copyright © 2022 Marcel Kupiec <formbi@protonmail.com>
 | 
						||
;;; Copyright © 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 | 
						||
;;; Copyright © 2022 Efraim Flashner <efraim@flashner.co.il>
 | 
						||
;;;
 | 
						||
;;; 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 hardware)
 | 
						||
  #:use-module (gnu packages)
 | 
						||
  #:use-module (gnu packages admin)
 | 
						||
  #:use-module (gnu packages autotools)
 | 
						||
  #:use-module (gnu packages avahi)
 | 
						||
  #:use-module (gnu packages base)
 | 
						||
  #:use-module (gnu packages bash)
 | 
						||
  #:use-module (gnu packages bison)
 | 
						||
  #:use-module (gnu packages bootloaders)
 | 
						||
  #:use-module (gnu packages cdrom)
 | 
						||
  #:use-module (gnu packages compression)
 | 
						||
  #:use-module (gnu packages check)
 | 
						||
  #:use-module (gnu packages cpp)
 | 
						||
  #:use-module (gnu packages crypto)
 | 
						||
  #:use-module (gnu packages cups)
 | 
						||
  #:use-module (gnu packages curl)
 | 
						||
  #:use-module (gnu packages debian)
 | 
						||
  #:use-module (gnu packages disk)
 | 
						||
  #:use-module (gnu packages documentation)
 | 
						||
  #:use-module (gnu packages flex)
 | 
						||
  #:use-module (gnu packages freedesktop)
 | 
						||
  #:use-module (gnu packages gcc)
 | 
						||
  #:use-module (gnu packages gettext)
 | 
						||
  #:use-module (gnu packages gl)
 | 
						||
  #:use-module (gnu packages glib)
 | 
						||
  #:use-module (gnu packages gnome)
 | 
						||
  #:use-module (gnu packages gtk)
 | 
						||
  #:use-module (gnu packages guile)
 | 
						||
  #:use-module (gnu packages high-availability)
 | 
						||
  #:use-module (gnu packages libusb)
 | 
						||
  #:use-module (gnu packages linux)
 | 
						||
  #:use-module (gnu packages lxqt)
 | 
						||
  #:use-module (gnu packages mtools)
 | 
						||
  #:use-module (gnu packages package-management)
 | 
						||
  #:use-module (gnu packages ncurses)
 | 
						||
  #:use-module (gnu packages networking)
 | 
						||
  #:use-module (gnu packages openldap)
 | 
						||
  #:use-module (gnu packages pciutils)
 | 
						||
  #:use-module (gnu packages perl)
 | 
						||
  #:use-module (gnu packages pkg-config)
 | 
						||
  #:use-module (gnu packages polkit)
 | 
						||
  #:use-module (gnu packages protobuf)
 | 
						||
  #:use-module (gnu packages pulseaudio)
 | 
						||
  #:use-module (gnu packages python)
 | 
						||
  #:use-module (gnu packages python-web)
 | 
						||
  #:use-module (gnu packages python-xyz)
 | 
						||
  #:use-module (gnu packages qt)
 | 
						||
  #:use-module (gnu packages scanner)
 | 
						||
  #:use-module (gnu packages security-token)
 | 
						||
  #:use-module (gnu packages tls)
 | 
						||
  #:use-module (gnu packages video)
 | 
						||
  #:use-module (gnu packages virtualization)
 | 
						||
  #:use-module (gnu packages vulkan)
 | 
						||
  #:use-module (gnu packages web)
 | 
						||
  #:use-module (gnu packages xdisorg)
 | 
						||
  #:use-module (gnu packages xml)
 | 
						||
  #:use-module (gnu packages xorg)
 | 
						||
  #:use-module (guix build-system cmake)
 | 
						||
  #:use-module (guix build-system glib-or-gtk)
 | 
						||
  #:use-module (guix build-system gnu)
 | 
						||
  #:use-module (guix build-system meson)
 | 
						||
  #:use-module (guix build-system perl)
 | 
						||
  #:use-module (guix build-system python)
 | 
						||
  #:use-module (guix download)
 | 
						||
  #:use-module (guix gexp)
 | 
						||
  #:use-module (guix git-download)
 | 
						||
  #:use-module (guix svn-download)
 | 
						||
  #:use-module ((guix licenses) #:prefix license:)
 | 
						||
  #:use-module (guix packages)
 | 
						||
  #:use-module (guix utils)
 | 
						||
  #:use-module (srfi srfi-1))
 | 
						||
 | 
						||
;; This is a module for packages related to physical hardware that don't (yet)
 | 
						||
;; have a more specific home like gps.scm, security-token.scm, &c.
 | 
						||
 | 
						||
(define-public envytools
 | 
						||
  (let ((commit "9014a51b1436461c7b3b005bdae72bf4912f4e72")
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						||
        (revision "1"))
 | 
						||
    (package
 | 
						||
      (name "envytools")
 | 
						||
      (version (git-version "0.1" revision commit))
 | 
						||
      (home-page "https://github.com/envytools/envytools")
 | 
						||
      (source (origin
 | 
						||
                (method git-fetch)
 | 
						||
                (uri (git-reference
 | 
						||
                      (url home-page)
 | 
						||
                      (commit commit)))
 | 
						||
                (file-name (git-file-name name version))
 | 
						||
                (sha256
 | 
						||
                 (base32
 | 
						||
                  "1lqh73yxd5jgv7b770m37zimzhyn4f3053jybkixkhvm93zka8vd"))))
 | 
						||
      (build-system cmake-build-system)
 | 
						||
      (native-inputs (list bison flex pkg-config))
 | 
						||
      (inputs (list libxml2 python))
 | 
						||
      (synopsis "Reverse-engineering tools for Nvidia's proprietary GPU drivers")
 | 
						||
      (description
 | 
						||
       "This package provides tools for exploring Nvidia's proprietary GPU
 | 
						||
drivers, including an assembler and a disassembler for several GPU instruction
 | 
						||
sets, and tools to deal with register databases.")
 | 
						||
      (license license:expat))))
 | 
						||
 | 
						||
(define-public hw-probe
 | 
						||
  (package
 | 
						||
    (name "hw-probe")
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						||
    (version "1.6.5")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri
 | 
						||
        (git-reference
 | 
						||
         (url "https://github.com/linuxhw/hw-probe")
 | 
						||
         (commit version)))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "1sbp0scdi54zwgvb1s3ki3cw8xnxaxzm5cicq2nn3a2b6n1d4ljs"))))
 | 
						||
    (build-system perl-build-system)
 | 
						||
    (arguments
 | 
						||
     (list
 | 
						||
      #:tests? #f                       ;no test suite
 | 
						||
      #:phases
 | 
						||
      #~(modify-phases %standard-phases
 | 
						||
          (add-after 'unpack 'patch-source
 | 
						||
            (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
              ;; Correct install prefix.
 | 
						||
              (substitute* "Makefile"
 | 
						||
                (("/usr") #$output))
 | 
						||
 | 
						||
              (define preserve
 | 
						||
                ;; Either not available in Guix or better left untouched.
 | 
						||
                '("$HWInfoCmd" "$CurlCmd" "$NvidiaSmi_Path" ;perl variables
 | 
						||
                  "vblank_mode=0" "DRI_PRIME=1" ;environment variables
 | 
						||
                  "sha512"                      ;fall-back to sha512sum
 | 
						||
                  ;; hp-probe comes from the full 'hplib' package, which would
 | 
						||
                  ;; pull Qt and increase the size of the closure by 600 MiB.
 | 
						||
                  "hp-probe"
 | 
						||
 | 
						||
                  ;; Android.
 | 
						||
                  "apk" "getprop"
 | 
						||
 | 
						||
                  ;; BSD-related.
 | 
						||
                  "atactl" "acpiconf"
 | 
						||
                  "bsdhwmon" "camcontrol"
 | 
						||
                  "devinfo" "diskinfo" "disklabel"
 | 
						||
                  "freebsd-version" "ghostbsd-version"
 | 
						||
                  "hwstat" "kldstat" "mfiutil" "modstat" "mport"
 | 
						||
                  "ofwdump" "opnsense-version"
 | 
						||
                  "pcictl" "pcidump" "pciconf" "pkg" "pkg_info" "pkgin"
 | 
						||
                  "start-hello" "sysinfo" "usbconfig" "usbdevs"
 | 
						||
 | 
						||
                  ;; Package managers.
 | 
						||
                  "eopkg" "pacman" "swupd"
 | 
						||
 | 
						||
                  ;; Not packaged in Guix (TODO).
 | 
						||
                  "apm"                                      ;apmd
 | 
						||
                  "drm_info"                                 ;drm_info
 | 
						||
                  "megactl"                                  ;megactl
 | 
						||
                  "lspnp"                                    ;pnputils
 | 
						||
                  "lsb_release"                              ;lsb-release
 | 
						||
                  "lsinitrd"                                 ;dracut
 | 
						||
                  "optirun"                                  ;bumblebee
 | 
						||
                  "usbctl"                                   ;usbctl
 | 
						||
                  "monitor-get-edid"                         ;monitor-edid
 | 
						||
                  "journalctl" "systemctl" "systemd-analyze" ;systemd
 | 
						||
                  "superiotool"                              ;superiotool
 | 
						||
                  "x86info"                                  ;x86info
 | 
						||
 | 
						||
                  ;; Other.
 | 
						||
                  "arcconf"               ;proprietary
 | 
						||
                  "config"                ;unknown origin (Linux-related)
 | 
						||
                  "dkms"                  ;unknown origin (Linux-related)
 | 
						||
                  "amdconfig" "fglrxinfo" ;proprietary/obsolete
 | 
						||
                  "geom"                  ;unknown origin
 | 
						||
                  "hciconfig" "hcitool"   ;deprecated from bluez
 | 
						||
                  "nm-tool"))           ;replaced by nmcli in network-manager
 | 
						||
 | 
						||
              (substitute* "hw-probe.pl"
 | 
						||
                (("(check|find|run)Cmd\\(\"([^\" ]+)" _ prefix command)
 | 
						||
                 (string-append
 | 
						||
                  prefix "Cmd(\""
 | 
						||
                  (if (member command preserve)
 | 
						||
                      command
 | 
						||
                      (or (false-if-exception
 | 
						||
                           (search-input-file
 | 
						||
                            inputs (string-append "bin/" command)))
 | 
						||
                          (search-input-file
 | 
						||
                           inputs (string-append "sbin/" command))))))
 | 
						||
                (("(my \\$HWInfoCmd = \")hwinfo" _ head)
 | 
						||
                 (string-append head (search-input-file inputs "sbin/hwinfo")))
 | 
						||
                (("(my \\$CurlCmd = \")curl" _ head)
 | 
						||
                 (string-append head (search-input-file inputs "bin/curl")))
 | 
						||
                (("(\\$LsblkCmd = \")lsblk" _ head)
 | 
						||
                 (string-append head (search-input-file inputs "bin/lsblk")))
 | 
						||
                (("(\\$SmartctlCmd = \")smartctl" _ head)
 | 
						||
                 (string-append head (search-input-file inputs "sbin/smartctl")))
 | 
						||
                (("(my \\$FindmntCmd = \")findmnt" _ head)
 | 
						||
                 (string-append head (search-input-file inputs "bin/findmnt")))
 | 
						||
                (("(\\$DDCUtilCmd = \")ddcutil" _ head)
 | 
						||
                 (string-append head (search-input-file inputs "bin/ddcutil")))
 | 
						||
                (("(my \\$VaInfoCmd = \")vainfo" _ head)
 | 
						||
                 (string-append head (search-input-file inputs "bin/vainfo")))
 | 
						||
                (("(\\$CheckHddCmd = \")hdparm" _ head)
 | 
						||
                 (string-append head (search-input-file inputs "sbin/hdparm")))
 | 
						||
                (("(\\$USE_DIGEST_ALT = \")sha512sum" _ head)
 | 
						||
                 (string-append head (search-input-file inputs "bin/sha512sum"))))))
 | 
						||
          (delete 'configure)
 | 
						||
          (add-after 'install 'wrap
 | 
						||
            (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
              (define hw-probe (search-input-file outputs "bin/hw-probe"))
 | 
						||
              ;; 'NeedProgs' core utilities are specially checked for
 | 
						||
              ;; availability.  It's easier to wrap them in PATH than patching
 | 
						||
              ;; their references.
 | 
						||
              ;; TODO: package edid-decode and add "bin/edid-decode" below:
 | 
						||
              (define need-progs (list "sbin/dmidecode" "sbin/smartctl"
 | 
						||
                                       "sbin/lspci" "bin/lsusb"))
 | 
						||
              (wrap-script hw-probe
 | 
						||
                (list "PERL5LIB" 'prefix (list (getenv "PERL5LIB")))
 | 
						||
                (list "PATH" 'prefix
 | 
						||
                      (map (lambda (command)
 | 
						||
                             (dirname (search-input-file inputs command)))
 | 
						||
                           need-progs))))))))
 | 
						||
    (inputs
 | 
						||
     (list acpi
 | 
						||
           acpica
 | 
						||
           alsa-utils
 | 
						||
           avahi
 | 
						||
           bash-minimal
 | 
						||
           coreutils
 | 
						||
           cpuid
 | 
						||
           cpupower
 | 
						||
           curl
 | 
						||
           ddcutil
 | 
						||
           dmidecode
 | 
						||
           dpkg
 | 
						||
           edac-utils
 | 
						||
           edid-decode
 | 
						||
           efibootmgr
 | 
						||
           efivar
 | 
						||
           ethtool
 | 
						||
           eudev
 | 
						||
           findutils
 | 
						||
           gpart
 | 
						||
           grep
 | 
						||
           guile-3.0                    ;for wrap-script
 | 
						||
           hddtemp
 | 
						||
           hdparm
 | 
						||
           i2c-tools
 | 
						||
           inxi
 | 
						||
           iproute
 | 
						||
           iw
 | 
						||
           libva-utils
 | 
						||
           lm-sensors
 | 
						||
           mcelog
 | 
						||
           memtester
 | 
						||
           mesa-utils
 | 
						||
           modem-manager
 | 
						||
           module-init-tools
 | 
						||
           neofetch
 | 
						||
           net-tools
 | 
						||
           network-manager
 | 
						||
           numactl
 | 
						||
           nvme-cli
 | 
						||
           opensc
 | 
						||
           openssl
 | 
						||
           p7zip
 | 
						||
           pciutils
 | 
						||
           perl-data-dumper
 | 
						||
           perl-digest-sha
 | 
						||
           perl-libwww
 | 
						||
           procps
 | 
						||
           psmisc                       ;for pstree
 | 
						||
           rpm
 | 
						||
           sane-backends
 | 
						||
           smartmontools
 | 
						||
           sysstat
 | 
						||
           upower
 | 
						||
           usbutils
 | 
						||
           util-linux
 | 
						||
           wireless-tools
 | 
						||
           vdpauinfo
 | 
						||
           vulkan-tools
 | 
						||
           xdpyinfo
 | 
						||
           xinput
 | 
						||
           xrandr
 | 
						||
           xvinfo))
 | 
						||
    (propagated-inputs (list hwinfo))
 | 
						||
    (home-page "https://linux-hardware.org")
 | 
						||
    (synopsis "Hardware Probe")
 | 
						||
    (description "Hardware Probe is a tool to probe for hardware, check its
 | 
						||
operability and find drivers.")
 | 
						||
    (license (list license:lgpl2.1+ license:bsd-4)))) ;dual-licensed
 | 
						||
 | 
						||
(define-public hwinfo
 | 
						||
  (package
 | 
						||
    (name "hwinfo")
 | 
						||
    (version "22.2")
 | 
						||
    (home-page "https://github.com/openSUSE/hwinfo")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri
 | 
						||
        (git-reference
 | 
						||
         (url home-page)
 | 
						||
         (commit version)))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "1lfzcyiipxwi8rh0aw5sy7n8x986b9f9pa9g048rxn6k7anfpxk7"))
 | 
						||
       (modules
 | 
						||
        '((guix build utils)))
 | 
						||
       (snippet
 | 
						||
        `(begin
 | 
						||
           ;; Remove git2log program file.
 | 
						||
           (delete-file "git2log")
 | 
						||
           ;; Remove variables that depend on git2log.
 | 
						||
           (substitute* "Makefile"
 | 
						||
             (("GIT2LOG.*\\:=.*$") "")
 | 
						||
             (("GITDEPS.*\\:=.*$") "")
 | 
						||
             (("BRANCH.*\\:=.*$") ""))
 | 
						||
           ;; Create version file.
 | 
						||
           (call-with-output-file "VERSION"
 | 
						||
             (lambda (port)
 | 
						||
               (format port ,version)))))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (outputs '("out" "lib" "doc"))
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f                      ; no test-suite available
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'unpack 'patch
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (let* ((out (assoc-ref outputs "out"))
 | 
						||
                    (lib (assoc-ref outputs "lib"))
 | 
						||
                    (doc (assoc-ref outputs "doc"))
 | 
						||
                    (incl-dir (string-append lib "/include"))
 | 
						||
                    (lib-dir (string-append lib "/lib"))
 | 
						||
                    (sbin-dir (string-append out "/sbin"))
 | 
						||
                    (share-dir (string-append out "/share"))
 | 
						||
                    (doc-dir (string-append doc "/share/doc")))
 | 
						||
               ;; Generate HTML documentation in the output "doc".
 | 
						||
               (mkdir-p doc-dir)
 | 
						||
               (substitute* "doc/libhd.doxy"
 | 
						||
                 (("OUTPUT_DIRECTORY.*=.*libhd")
 | 
						||
                  (string-append "OUTPUT_DIRECTORY = " doc-dir "/libhd")))
 | 
						||
               ;; Correct values of the version and install directories.
 | 
						||
               (substitute* "Makefile"
 | 
						||
                 (("VERSION.*\\:=.*$")
 | 
						||
                  (string-append "VERSION := " ,version "\n"))
 | 
						||
                 (("LIBDIR.*\\?=.*$")
 | 
						||
                  (string-append "LIBDIR ?= " lib-dir "\n"))
 | 
						||
                 (("/usr/include") incl-dir)
 | 
						||
                 (("/(usr|var)/(lib|lib64)") lib-dir)
 | 
						||
                 (("/usr/sbin") sbin-dir)
 | 
						||
                 (("/usr/share") share-dir)
 | 
						||
                 (("\\$\\(DESTDIR\\)/sbin ") ""))
 | 
						||
               ;; Add the "lib" output to the run-path.
 | 
						||
               (substitute* "Makefile.common"
 | 
						||
                 (("-Lsrc")
 | 
						||
                  (string-append "-Lsrc " "-Wl,-rpath=" lib-dir)))
 | 
						||
               ;; Correct program name of the lexical analyzer.
 | 
						||
               (substitute* "src/isdn/cdb/Makefile"
 | 
						||
                 (("lex isdn_cdb.lex") "flex isdn_cdb.lex"))
 | 
						||
               ;; Patch pkg-config file to point to the "lib" output.
 | 
						||
               (substitute* "hwinfo.pc.in"
 | 
						||
                 (("/usr") lib)))))
 | 
						||
         (delete 'configure)
 | 
						||
         (replace 'build
 | 
						||
           (lambda _
 | 
						||
             (setenv "CC" ,(cc-for-target))
 | 
						||
             (invoke "make" "shared")
 | 
						||
             (invoke "make" "doc")))
 | 
						||
         (add-after 'install 'install-manpages
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (let* ((out (assoc-ref outputs "out"))
 | 
						||
                    (man-dir (string-append out "/share/man"))
 | 
						||
                    (man1-dir (string-append man-dir "/man1"))
 | 
						||
                    (man8-dir (string-append man-dir "/man8")))
 | 
						||
               (for-each
 | 
						||
                (lambda (x) (install-file x man1-dir))
 | 
						||
                (find-files "doc" "\\.1$"))
 | 
						||
               (for-each
 | 
						||
                (lambda (y) (install-file y man8-dir))
 | 
						||
                (find-files "doc" "\\.8$"))))))))
 | 
						||
    (native-inputs
 | 
						||
     (list doxygen flex perl pkg-config))
 | 
						||
    (inputs
 | 
						||
     `(("libx86emu" ,libx86emu)
 | 
						||
       ("util-linux:lib" ,util-linux "lib")))
 | 
						||
    (synopsis "Hardware information tool")
 | 
						||
    (description "HwInfo is used to probe for the hardware present in the system.
 | 
						||
It can be used to generate a system overview log which can be later used for
 | 
						||
support.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public ckb-next
 | 
						||
  (let ((commit "967f44018a9d46efa7203fad38518e9381eba0f3")
 | 
						||
        (revision "0"))
 | 
						||
    (package
 | 
						||
      (name "ckb-next")
 | 
						||
      (version (git-version "0.4.4" revision commit))
 | 
						||
      (source (origin
 | 
						||
                (method git-fetch)
 | 
						||
                (uri (git-reference
 | 
						||
                      (url "https://github.com/ckb-next/ckb-next")
 | 
						||
                      (commit commit)))
 | 
						||
                (sha256
 | 
						||
                 (base32
 | 
						||
                  "0bfpah0zgmyhbi6payymr3p98nfnwqr2xqxgkyzvccz72z246316"))
 | 
						||
                (file-name (git-file-name name version))))
 | 
						||
      (build-system cmake-build-system)
 | 
						||
      (arguments
 | 
						||
       `(#:modules ((guix build cmake-build-system) (guix build qt-utils)
 | 
						||
                    (guix build utils))
 | 
						||
         #:imported-modules (,@%cmake-build-system-modules
 | 
						||
                             (guix build qt-utils))
 | 
						||
         #:tests? #f
 | 
						||
         #:phases
 | 
						||
         (modify-phases %standard-phases
 | 
						||
           (add-before 'build 'patch-lib-udev
 | 
						||
             (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
               (substitute* "src/daemon/cmake_install.cmake"
 | 
						||
                 (("/lib/udev")
 | 
						||
                  (string-append (assoc-ref outputs "out")
 | 
						||
                                 "/lib/udev")))))
 | 
						||
           (add-after 'install 'wrap-qt
 | 
						||
             (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
               (let ((out (assoc-ref outputs "out")))
 | 
						||
                 (wrap-qt-program "ckb-next"
 | 
						||
                                  #:output out
 | 
						||
                                  #:inputs inputs)))))))
 | 
						||
      (native-inputs (list qttools-5 pkg-config))
 | 
						||
      (inputs (list qtbase-5
 | 
						||
                    zlib
 | 
						||
                    libdbusmenu-qt
 | 
						||
                    quazip
 | 
						||
                    pulseaudio
 | 
						||
                    libxcb
 | 
						||
                    xcb-util-wm
 | 
						||
                    qtx11extras
 | 
						||
                    eudev
 | 
						||
                    bash-minimal))
 | 
						||
      (home-page "https://github.com/ckb-next/ckb-next")
 | 
						||
      (synopsis "Driver for Corsair keyboards and mice")
 | 
						||
      (description
 | 
						||
       "ckb-next is a driver for Corsair keyboards and mice.  It aims to bring
 | 
						||
the features of Corsair's proprietary software to Linux-based operating
 | 
						||
systems.  It already supports much of the same functionality, including full
 | 
						||
RGB animations.")
 | 
						||
      (license license:gpl2))))
 | 
						||
 | 
						||
(define-public ddcutil
 | 
						||
  (package
 | 
						||
    (name "ddcutil")
 | 
						||
    (version "1.3.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "https://www.ddcutil.com/tarballs/"
 | 
						||
                           "ddcutil-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "0hm0cm4m4hk1jjy7kddg613mynvwlii3kp8al0j9v3c6mcx3p4mx"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     (list
 | 
						||
      #:phases
 | 
						||
      #~(modify-phases %standard-phases
 | 
						||
          (add-after 'install 'install-udev-rules
 | 
						||
            (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
              ;; Move the udev rules to their expected location in Guix
 | 
						||
              ;; System, so they can be more easily used.
 | 
						||
              (let ((rules.d (string-append #$output "/lib/udev/rules.d")))
 | 
						||
                (mkdir-p (dirname rules.d))
 | 
						||
                (rename-file (string-append #$output "/share/ddcutil/data")
 | 
						||
                             rules.d)
 | 
						||
                ;; Patch a reference to the ddcutil command.
 | 
						||
                (substitute* (string-append rules.d "/45-ddcutil-usb.rules")
 | 
						||
                  (("/usr/bin/ddcutil")
 | 
						||
                   (search-input-file outputs "bin/ddcutil")))))))))
 | 
						||
    (native-inputs
 | 
						||
     (list pkg-config))
 | 
						||
    (inputs
 | 
						||
     (list eudev
 | 
						||
           glib
 | 
						||
           kmod
 | 
						||
           i2c-tools
 | 
						||
           libdrm                       ;enhanced diagnostics
 | 
						||
           libusb                       ;support USB monitors
 | 
						||
           libx11                       ;enhanced diagnostics
 | 
						||
           libxrandr
 | 
						||
           zlib))
 | 
						||
    (home-page "https://www.ddcutil.com/")
 | 
						||
    (synopsis "Control external monitor settings")
 | 
						||
    (description
 | 
						||
     "ddcutil can query and modify most external monitors' settings, such as
 | 
						||
brightness, colour levels, and input sources.  Generally speaking, any setting
 | 
						||
that can be changed by pressing buttons on the monitor can be modified by
 | 
						||
ddcutil.
 | 
						||
 | 
						||
ddcutil communicates directly with monitors implementing the Monitor Control
 | 
						||
Command Set (@dfn{MCCS}).  It usually does so through the the Display Data
 | 
						||
Channel Command Interface (@dfn{DDC/CI}) protocol on the I2C bus, but can also
 | 
						||
communicate over USB as per the USB Monitor Control Class Specification.
 | 
						||
 | 
						||
One particular use case is in colour profile management.  Monitor calibration
 | 
						||
is relative to the monitor colour settings currently in effect, e.g. red gain.
 | 
						||
ddcutil allows colour-related settings to be saved at the time a monitor is
 | 
						||
calibrated, and restored when the calibration is applied.
 | 
						||
 | 
						||
This package includes udev rules that can be used by adding this package to
 | 
						||
the @code{rules} field of the @code{udev-configuration} record.  It gives
 | 
						||
read/write access to i2c devices to users in the @samp{i2c} group.")
 | 
						||
    (license (list license:bsd-3        ; FindDDCUtil.cmake
 | 
						||
                   license:gpl2+))))    ; everything else
 | 
						||
 | 
						||
(define-public ddcui
 | 
						||
  (package
 | 
						||
    (name "ddcui")
 | 
						||
    (version "0.3.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/rockowitz/ddcui")
 | 
						||
             (commit (string-append "v" version))))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "0gypfmwxhjmgyfwk29k8hfbgr0698kbcq2yj4izxv1i59zm63irz"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     (list #:tests? #f))                    ; No test suite
 | 
						||
    (native-inputs
 | 
						||
     (list pkg-config qttools-5))
 | 
						||
    (inputs
 | 
						||
     (list ddcutil glib qtbase-5))
 | 
						||
    (home-page "https://www.ddcutil.com/")
 | 
						||
    (synopsis "Graphical user interface for ddcutil")
 | 
						||
    (description "ddcui is a graphical user interface for ddcutil, implemented
 | 
						||
using Qt.  It provide a dynamic way to inspect and configure external monitors
 | 
						||
through the Display Data Channel Command Interface (@dfn{DDC/CI}) protocol.")
 | 
						||
    (license (list license:gpl2+))))
 | 
						||
 | 
						||
(define-public edid-decode
 | 
						||
  (let ((commit "74b64180d67bb009d8d9ea1b6f18ad41aaa16396") ; 2020-04-22
 | 
						||
        (revision "1"))
 | 
						||
    (package
 | 
						||
      (name "edid-decode")
 | 
						||
      (version (git-version "0.0.0" revision commit))
 | 
						||
      (source
 | 
						||
       (origin
 | 
						||
         (method git-fetch)
 | 
						||
         (file-name (git-file-name name version))
 | 
						||
         (uri (git-reference
 | 
						||
               (url "git://linuxtv.org/edid-decode.git")
 | 
						||
               (commit commit)))
 | 
						||
         (sha256
 | 
						||
          (base32 "0nirp5bza08zj5d8bjgcm0p869hdg3qg3mwa7999pjdrzmn7s2ah"))))
 | 
						||
      (build-system gnu-build-system)
 | 
						||
      (arguments
 | 
						||
       `(#:tests? #f                     ; No test suite
 | 
						||
         #:make-flags
 | 
						||
         (list (string-append "DESTDIR=" (assoc-ref %outputs "out"))
 | 
						||
               "bindir=/bin" "mandir=/share/man")
 | 
						||
         #:phases
 | 
						||
         (modify-phases %standard-phases
 | 
						||
           (add-after 'unpack 'fix-cross-compilation
 | 
						||
             (lambda* (#:key native-inputs target #:allow-other-keys)
 | 
						||
               (when target
 | 
						||
                 (substitute* "Makefile"
 | 
						||
                   (("\\$\\(CXX\\)")
 | 
						||
                    (string-append target "-g++"))))
 | 
						||
               #t))
 | 
						||
           (delete 'configure))))
 | 
						||
      (home-page "https://git.linuxtv.org/edid-decode.git/")
 | 
						||
      (synopsis "Decode @dfn{EDID} data in human-readable format")
 | 
						||
      (description "edid-decode decodes @dfn{EDID} monitor description data in
 | 
						||
human-readable format and checks if it conforms to the standards.")
 | 
						||
      (license license:expat))))
 | 
						||
 | 
						||
(define-public h-client
 | 
						||
  ;; The Python 3 port hasn't yet been integrated into the main branch
 | 
						||
  ;; (currently lives in the 'python3-port' branch).
 | 
						||
  (let ((commit "e6c78b16e034ccf78ae9cb4c29268c2f57a30bfc")
 | 
						||
        (revision "1"))
 | 
						||
    (package
 | 
						||
      (name "h-client")
 | 
						||
      (version (git-version "0.0a0" revision commit))
 | 
						||
      (source
 | 
						||
       (origin
 | 
						||
         (method git-fetch)
 | 
						||
         (uri (git-reference
 | 
						||
               (url "https://git.savannah.gnu.org/git/h-client.git")
 | 
						||
               (commit commit)))
 | 
						||
         (file-name (git-file-name name version))
 | 
						||
         (sha256
 | 
						||
          (base32 "0hm86d51kj5r3yxq4c23aa57cs8igz3wrkbjn20z4frx75rpf46m"))))
 | 
						||
      (build-system python-build-system)
 | 
						||
      (arguments
 | 
						||
       (list
 | 
						||
        #:imported-modules `(,@%python-build-system-modules
 | 
						||
                             ,@%glib-or-gtk-build-system-modules)
 | 
						||
        #:modules '(((guix build glib-or-gtk-build-system) #:prefix glib:)
 | 
						||
                    (guix build python-build-system)
 | 
						||
                    (guix build utils))
 | 
						||
        #:phases
 | 
						||
        #~(modify-phases %standard-phases
 | 
						||
            (add-after 'unpack 'generate-gdk-pixbuf-loaders-cache-file
 | 
						||
              (assoc-ref glib:%standard-phases
 | 
						||
                         'generate-gdk-pixbuf-loaders-cache-file))
 | 
						||
            (add-after 'install 'glib-or-gtk-compile-schemas
 | 
						||
              (assoc-ref glib:%standard-phases 'glib-or-gtk-compile-schemas))
 | 
						||
            (add-after 'install 'glib-or-gtk-wrap
 | 
						||
              (assoc-ref glib:%standard-phases 'glib-or-gtk-wrap))
 | 
						||
            (add-after 'glib-or-gtk-wrap 'wrap-more
 | 
						||
              (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
                (wrap-script (search-input-file outputs "bin/h-client")
 | 
						||
                  ;; Wrap GI_TYPELIB_PATH to avoid the error "ValueError:
 | 
						||
                  ;; Namespace GdkPixbuf not available".
 | 
						||
                  `("GI_TYPELIB_PATH" = (,(getenv "GI_TYPELIB_PATH")))
 | 
						||
                  `("PATH" = (,(dirname (search-input-file
 | 
						||
                                         inputs "sbin/lspci"))
 | 
						||
                              ,(dirname (search-input-file
 | 
						||
                                         inputs "bin/lsusb"))))))))))
 | 
						||
      (inputs
 | 
						||
       (list gdk-pixbuf
 | 
						||
             gobject-introspection      ;for GI_TYPELIB_PATH
 | 
						||
             guile-3.0
 | 
						||
             gtk+
 | 
						||
             pciutils
 | 
						||
             python-pycurl
 | 
						||
             python-pygobject
 | 
						||
             usbutils))
 | 
						||
      (synopsis "Graphical client for the h-node hardware database project")
 | 
						||
      (description
 | 
						||
       "The h-node project (https://www.h-node.org) aims to build a database of
 | 
						||
hardware that works with fully free operating systems.  h-client is a GTK+
 | 
						||
graphical client that is able to retrieves information on the hardware inside
 | 
						||
the computer it's running on, and on peripherals connected to it, and helps
 | 
						||
you submit that information to the h-node project along with whether the
 | 
						||
hardware works with a fully free operating system or not.")
 | 
						||
      (home-page "https://savannah.nongnu.org/projects/h-source/")
 | 
						||
      (license license:gpl3+))))
 | 
						||
 | 
						||
(define-public headsetcontrol
 | 
						||
  (package
 | 
						||
    (name "headsetcontrol")
 | 
						||
    (version "2.6.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/Sapd/HeadsetControl")
 | 
						||
             (commit version)))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "1pkgi87wjyris53frw3qmjdqvkzyyl55ikjgn8cidnbr6i3rqls9"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (inputs
 | 
						||
     (list hidapi))
 | 
						||
    (home-page "https://github.com/Sapd/HeadsetControl")
 | 
						||
    (synopsis "Sidetone and Battery status for USB headsets")
 | 
						||
    (description
 | 
						||
     "Headsetcontrol is a tool to control certain aspects of USB-connected
 | 
						||
headsets.  Currently, support is provided for adjusting sidetone, getting
 | 
						||
battery state, controlling LEDs, and setting the inactive time.")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public hueplusplus
 | 
						||
  (package
 | 
						||
    (name "hueplusplus")
 | 
						||
    (version "1.1.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/enwi/hueplusplus")
 | 
						||
             (commit (string-append "v" version))))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "1jy8m2a0h0kf0aw8jbniz069q9j7cx67b1zlv2vz1ymq921qk0pm"))
 | 
						||
       (patches
 | 
						||
        (search-patches "hueplusplus-mbedtls.patch"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f)) ;; Tests require Google's gtest and gmock
 | 
						||
    (inputs
 | 
						||
     (list mbedtls-apache))
 | 
						||
    (synopsis "C++ library to control Philips Hue lights")
 | 
						||
    (description "Hueplusplus is a library for controlling Philips Hue lights.
 | 
						||
Features:
 | 
						||
 | 
						||
@itemize
 | 
						||
@item find bridges with SSDP or set an ip manually
 | 
						||
@item all common light functions (brightness, color, temperature)
 | 
						||
@item extended @code{alert()} functions, which alert in a specific
 | 
						||
color (good for notifications)
 | 
						||
@item supports sensors, rules, groups, scenes and schedules
 | 
						||
@item streaming with entertainment mode
 | 
						||
@item documented with doxygen
 | 
						||
@end itemize")
 | 
						||
    (home-page "https://github.com/enwi/hueplusplus")
 | 
						||
    (license license:lgpl3+)))
 | 
						||
 | 
						||
(define-public i7z
 | 
						||
  (let ((revision "0")
 | 
						||
        (commit "1a41ff13db747e962456ddbb5ccb2b7fc43ca0cb"))
 | 
						||
    (package
 | 
						||
      (name "i7z")
 | 
						||
      (version (git-version "0.28" revision commit))
 | 
						||
      (source
 | 
						||
       (origin
 | 
						||
         (method git-fetch)
 | 
						||
         (uri (git-reference
 | 
						||
               (url "https://github.com/afontenot/i7z")
 | 
						||
               (commit commit)))
 | 
						||
         (file-name (git-file-name name version))
 | 
						||
         (sha256
 | 
						||
          (base32 "0jxm63a8y1mfl1sa4mzzfs3bgnym6achj1yc0jglmp05xal16lm1"))
 | 
						||
         (patches
 | 
						||
          (search-patches "i7z-gcc-10.patch"))
 | 
						||
         (modules '((guix build utils)))
 | 
						||
         (snippet
 | 
						||
          '(begin
 | 
						||
             (for-each delete-file-recursively
 | 
						||
                       (list "src/GUI"
 | 
						||
                             "src/perfmon-i7z"
 | 
						||
                             "scripts"))))))
 | 
						||
      (build-system gnu-build-system)
 | 
						||
      (arguments
 | 
						||
       `(#:make-flags
 | 
						||
         (list (string-append "prefix=" (assoc-ref %outputs "out"))
 | 
						||
               (string-append "CC=" ,(cc-for-target)))
 | 
						||
         #:tests? #f                    ; no test suite
 | 
						||
         #:phases
 | 
						||
         (modify-phases %standard-phases
 | 
						||
           (delete 'configure))))       ; no configure script
 | 
						||
      (inputs
 | 
						||
       (list ncurses))
 | 
						||
      (home-page "https://github.com/afontenot/i7z")
 | 
						||
      (synopsis "Thermal and C-state reporting on older Intel Core CPUs")
 | 
						||
      (description
 | 
						||
       "The @command{i7z} utility accurately measures the current frequency
 | 
						||
and temperature of older Intel Core (i3, i5, and i7) processors including the
 | 
						||
Nehalem, Sandy Bridge, and Ivy Bridge generations.  Reliable support for newer
 | 
						||
CPUs is not guaranteed, as this package has not seen significant development
 | 
						||
since 2013.
 | 
						||
 | 
						||
If your processor is supported, you'll get detailed reports on Turbo Boost and
 | 
						||
clock multipliers, core voltage, and time spent in different C-states.  This
 | 
						||
information can be viewed in real time and/or logged to a file.")
 | 
						||
      (supported-systems (list "x86_64-linux"))
 | 
						||
      (license license:gpl2))))
 | 
						||
 | 
						||
(define-public libsmbios
 | 
						||
  (package
 | 
						||
    (name "libsmbios")
 | 
						||
    (version "2.4.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri
 | 
						||
        (git-reference
 | 
						||
         (url (string-append "https://github.com/dell/" name))
 | 
						||
         (commit (string-append "v" version))))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "0krwwydyvb9224r884y1mlmzyxhlfrcqw73vi1j8787rl0gl5a2i"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("gettext" ,gettext-minimal)
 | 
						||
       ("libtool" ,libtool)
 | 
						||
       ("pkg-config" ,pkg-config)
 | 
						||
       ("perl" ,perl)
 | 
						||
       ("python" ,python)))
 | 
						||
    (inputs
 | 
						||
     (list libxml2))
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (replace 'bootstrap
 | 
						||
           (lambda _ (invoke "autoreconf" "-vfi"))))))
 | 
						||
    (synopsis "Library for interacting with Dell SMBIOS tables")
 | 
						||
    (description
 | 
						||
     "libsmbios provides a library to interface with the SMBIOS tables.  It
 | 
						||
also provides extensions for proprietary methods of interfacing with Dell
 | 
						||
specific SMBIOS tables.")
 | 
						||
    (home-page "https://github.com/dell/libsmbios")
 | 
						||
    (license
 | 
						||
     (list license:osl2.1 license:gpl2+ license:bsd-3 license:boost1.0))))
 | 
						||
 | 
						||
;; Distinct from memtest86, which is obsolete.
 | 
						||
(define-public memtest86+
 | 
						||
  (package
 | 
						||
    (name "memtest86+")
 | 
						||
    (version "6.01")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/memtest86plus/memtest86plus")
 | 
						||
             (commit (string-append "v" version))))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "1axf8y3nppyskcysypqpkjl0sxz39f1x0v4syplx35qj3y2kq1h4"))
 | 
						||
       (patches
 | 
						||
        (search-patches "memtest86+-build-reproducibly.patch"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     (list
 | 
						||
      #:tests? #f                       ; no way to test this
 | 
						||
      #:phases
 | 
						||
      #~(modify-phases %standard-phases
 | 
						||
          (add-after 'unpack 'patch-broken-Makefiles
 | 
						||
            (lambda _
 | 
						||
              (substitute* (list "build32/Makefile"
 | 
						||
                                 "build64/Makefile")
 | 
						||
                (("/sbin/(mkdosfs)" _ command)
 | 
						||
                 command))))
 | 
						||
          (delete 'configure)           ; no configure script
 | 
						||
          (add-before 'build 'enter-build-directory
 | 
						||
            (lambda _
 | 
						||
              (chdir #$(if (target-x86-32?)
 | 
						||
                           "build32"
 | 
						||
                           "build64"))))
 | 
						||
          (replace 'build
 | 
						||
            (lambda* (#:key inputs make-flags #:allow-other-keys)
 | 
						||
              (apply invoke
 | 
						||
                     "make" "all" "grub-iso" ; more options than memtest.iso
 | 
						||
                     (string-append "GRUB_FONT_DIR="
 | 
						||
                                    (search-input-directory inputs
 | 
						||
                                                            "share/grub"))
 | 
						||
                     (string-append "GRUB_LIB_DIR="
 | 
						||
                                    (search-input-directory inputs
 | 
						||
                                                            "lib/grub"))
 | 
						||
                     make-flags)))
 | 
						||
          (replace 'install
 | 
						||
            (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
              (let* ((out (assoc-ref outputs "out"))
 | 
						||
                     (lib (string-append out "/lib/memtest86+"))
 | 
						||
                     (doc (string-append out "/share/doc/memtest86+-"
 | 
						||
                                         #$version)))
 | 
						||
                (for-each
 | 
						||
                 (lambda (file)
 | 
						||
                   (install-file file lib))
 | 
						||
                 (list "grub-memtest.iso"
 | 
						||
                       "memtest.bin"
 | 
						||
                       "memtest.efi"))
 | 
						||
                (chdir "..")
 | 
						||
                (install-file "README.md" doc)))))))
 | 
						||
    (native-inputs
 | 
						||
     (list dosfstools grub-hybrid mtools xorriso))
 | 
						||
    (supported-systems (list "i686-linux" "x86_64-linux"))
 | 
						||
    (home-page "https://www.memtest.org/")
 | 
						||
    (synopsis "Thorough real-mode memory tester")
 | 
						||
    (description
 | 
						||
     "Memtest86+ is a thorough, stand-alone memory test for x86 systems.  It
 | 
						||
repeatedly writes different patterns to all memory locations, reads them back
 | 
						||
again, and verifies whether the result is the same as what was written.  This
 | 
						||
can help debug even intermittent and non-deterministic errors.
 | 
						||
 | 
						||
It runs independently of any operating system, at computer boot-up, so that it
 | 
						||
can scan as much of your RAM as possible for hardware defects.")
 | 
						||
    (license license:gpl2)))
 | 
						||
 | 
						||
(define-public memtester
 | 
						||
  (package
 | 
						||
    (name "memtester")
 | 
						||
    (version "4.6.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       ;; Even the latest release is available under 'old-versions/'.
 | 
						||
       (uri (list
 | 
						||
             (string-append "https://pyropus.ca/software/memtester/old-versions/"
 | 
						||
                            "memtester-" version ".tar.gz")
 | 
						||
             ;; XXX ‘pyropus.ca’ redirects to ‘pyropus.ca.’.  Valid, but wreaks
 | 
						||
             ;; havoc with Guile's Web stack & TLS verification.
 | 
						||
             ;; Remove this random mirror when that changes.
 | 
						||
             (string-append "https://ftp.dimensiondata.com/mirrors/"
 | 
						||
                            "ftp.gentoo.org/distfiles/3e/"
 | 
						||
                            "memtester-" version ".tar.gz")))
 | 
						||
       (sha256
 | 
						||
        (base32 "0bmv7n7gj02pda8mwif08xk63xc20r65q1pr099fz30cx2vlxzn9"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:make-flags
 | 
						||
       (list ,(string-append "CC=" (cc-for-target)))
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (replace 'configure
 | 
						||
           ;; This is a home-brewed configuration system where the cc/ld command
 | 
						||
           ;; lines are stored in one-line files.
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (let* ((out (assoc-ref outputs "out")))
 | 
						||
               (substitute* (list "conf-cc" "conf-ld")
 | 
						||
                 (("^cc") "gcc"))
 | 
						||
               (substitute* "Makefile"
 | 
						||
                 (("(INSTALLPATH.*=).*" _ assignment)
 | 
						||
                  (string-append assignment out)))
 | 
						||
               #t)))
 | 
						||
         (replace 'check
 | 
						||
           ;; There is no test suite. Test some RAM for a single iteration.
 | 
						||
           (lambda _
 | 
						||
             (invoke "./memtester" "64K" "1"))))))
 | 
						||
    (home-page "http://pyropus.ca/software/memtester/")
 | 
						||
    (synopsis "User-space memory subsystem tester")
 | 
						||
    (description
 | 
						||
     "Memtester stress-tests the memory subsystem of your operating system and
 | 
						||
computer.  It repeatedly writes different patterns to all memory locations,
 | 
						||
reads them back again, and verifies whether the result is the same as what was
 | 
						||
written.  This can help debug even intermittent and non-deterministic errors.
 | 
						||
 | 
						||
Memtester runs entirely in user space.  This means that you don't need to reboot
 | 
						||
to test your memory, but also that it's not possible to test all of the RAM
 | 
						||
installed in the system.
 | 
						||
 | 
						||
It can also be told to test memory starting at a particular physical address.")
 | 
						||
    (license license:gpl2)))
 | 
						||
 | 
						||
(define-public msr-tools
 | 
						||
  (package
 | 
						||
    (name "msr-tools")
 | 
						||
    (version "1.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "https://01.org/sites/default/files/downloads/"
 | 
						||
                           name "/" name "-" version ".zip"))
 | 
						||
       (sha256
 | 
						||
        (base32 "07hxmddg0l31kjfmaq84ni142lbbvgq6391r8bd79wpm819pnigr"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:make-flags
 | 
						||
       (list (string-append "sbindir=" (assoc-ref %outputs "out") "/sbin"))
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (delete 'configure)            ; no configure script
 | 
						||
         (add-before 'install 'create-output-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             ;; 'make install' assumes that sbindir exists.
 | 
						||
             (let* ((out  (assoc-ref outputs "out"))
 | 
						||
                    (sbin (string-append out "/sbin")))
 | 
						||
               (mkdir-p sbin)
 | 
						||
               #t))))
 | 
						||
       #:tests? #f))                    ; no test suite
 | 
						||
    (native-inputs
 | 
						||
     (list unzip))
 | 
						||
    ;; These registers and the CPUID instruction only exist on (most) x86 chips.
 | 
						||
    (supported-systems (list "i686-linux" "x86_64-linux"))
 | 
						||
    (home-page "https://01.org/msr-tools/")
 | 
						||
    (synopsis "Read and write Model-Specific Registers (@dfn{MSR})")
 | 
						||
    (description
 | 
						||
     "The MSR Tools project provides console utilities to directly access the
 | 
						||
Model-Specific Registers (@dfn{MSR}s) and CPU ID of Intel-compatible processors:
 | 
						||
 | 
						||
@itemize
 | 
						||
@item @command{cpuid}: show identification and feature information of any CPU
 | 
						||
@item @command{rdmsr}: read MSRs from any CPU or all CPUs
 | 
						||
@item @command{wrmsr}: write to MSRs on any CPU or all CPUs
 | 
						||
@end itemize
 | 
						||
 | 
						||
These tools can be used to query and modify certain low-level CPU parameters,
 | 
						||
such as the Turbo Boost ratio and Thermal Design Power (@dfn{TDP}) limits.
 | 
						||
 | 
						||
MSR addresses differ (greatly) between processors, and any such modification can
 | 
						||
be dangerous and may void your CPU or system board's warranty.")
 | 
						||
    (license license:gpl2)))     ; cpuid.c is gpl2, {rd,wr}msr.c are gpl2+
 | 
						||
 | 
						||
(define-public openhmd
 | 
						||
  (package
 | 
						||
    (name "openhmd")
 | 
						||
    (version "0.3.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/OpenHMD/OpenHMD")
 | 
						||
             (commit version)))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "1hkpdl4zgycag5k8njvqpx01apxmm8m8pvhlsxgxpqiqy9a38ccg"))))
 | 
						||
    (build-system meson-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f)) ; no test target although there is a test folder
 | 
						||
    (native-inputs
 | 
						||
     (list pkg-config))
 | 
						||
    (inputs
 | 
						||
     (list hidapi))
 | 
						||
    (home-page "http://www.openhmd.net/")
 | 
						||
    (synopsis "API and drivers for immersive technology")
 | 
						||
    (description "OpenHMD aims to provide an API and drivers for immersive
 | 
						||
technology, such as head mounted displays with built in head tracking.")
 | 
						||
    (license license:boost1.0)))
 | 
						||
 | 
						||
(define-public openrgb
 | 
						||
  (package
 | 
						||
    (name "openrgb")
 | 
						||
    (version "0.8")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://gitlab.com/CalcProgrammer1/OpenRGB")
 | 
						||
             (commit (string-append "release_" version))))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "1yz7sdrjcxajm1zpa5djinmych5dvck0r1fvk0x5qmk87va4p9z3"))
 | 
						||
       (patches
 | 
						||
        (search-patches "openrgb-unbundle-hueplusplus.patch"))
 | 
						||
       (modules '((guix build utils)))
 | 
						||
       (snippet
 | 
						||
        '(begin
 | 
						||
           ;; Delete many of the bundled libraries.
 | 
						||
           (for-each delete-file-recursively
 | 
						||
                     (list "dependencies/hidapi-win"
 | 
						||
                           "dependencies/hueplusplus-1.0.0"
 | 
						||
                           "dependencies/json"
 | 
						||
                           "dependencies/libusb-1.0.22"
 | 
						||
                           "dependencies/macUSPCIO"
 | 
						||
                           "dependencies/mbedtls-2.24.0"
 | 
						||
                           "dependencies/NVFC"
 | 
						||
                           "dependencies/openrazer-win32"
 | 
						||
                           "dependencies/winring0"
 | 
						||
                           ;; Some bundled appimages
 | 
						||
                           "scripts/tools"))))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     (list
 | 
						||
       #:tests? #f ; doesn't have tests
 | 
						||
       #:make-flags
 | 
						||
       #~(list (string-append "INSTALL_ROOT=" #$output ))
 | 
						||
       #:phases
 | 
						||
       #~(modify-phases %standard-phases
 | 
						||
           (add-after 'unpack 'unbundle
 | 
						||
             (lambda* (#:key inputs #:allow-other-keys)
 | 
						||
               (substitute* "OpenRGB.pro"
 | 
						||
                 (("dependencies/hueplusplus-1.0.0/include/hueplusplus")
 | 
						||
                  (string-append #$(this-package-input "hueplusplus")
 | 
						||
                                 "/include/hueplusplus"))
 | 
						||
                 (("dependencies/json")
 | 
						||
                  (string-append #$(this-package-input "json-modern-cxx")
 | 
						||
                                 "/include/nlohmann")))))
 | 
						||
           ;; Call qmake instead of configure to create a Makefile.
 | 
						||
           (replace 'configure
 | 
						||
             (lambda _ (invoke "qmake" "PREFIX=/" "OpenRGB.pro"))))))
 | 
						||
    (inputs
 | 
						||
     (list hidapi
 | 
						||
           hueplusplus
 | 
						||
           json-modern-cxx
 | 
						||
           libusb
 | 
						||
           mbedtls-apache
 | 
						||
           qtbase-5))
 | 
						||
    (native-inputs
 | 
						||
     (list pkg-config
 | 
						||
           qttools-5))
 | 
						||
    (synopsis "RGB lighting control")
 | 
						||
    (description
 | 
						||
     "OpenRGB is lighting control that doesn't depend on manufacturer software.
 | 
						||
ASUS, ASRock, Corsair, G.Skill, Gigabyte, HyperX, MSI, Razer, ThermalTake, and more
 | 
						||
supported.
 | 
						||
 | 
						||
Features:
 | 
						||
 | 
						||
@itemize
 | 
						||
@item Set colors and select effect modes for a wide variety of RGB hardware
 | 
						||
@item Save and load profiles
 | 
						||
@item Control lighting from third party software using the OpenRGB SDK
 | 
						||
@item Command line interface
 | 
						||
@item Connect multiple instances of OpenRGB to synchronize lighting across multiple PCs
 | 
						||
@item Can operate standalone or in a client/headless server configuration
 | 
						||
@item View device information
 | 
						||
@item No official/manufacturer software required
 | 
						||
@item Graphical view of device LEDs makes creating custom patterns easy
 | 
						||
@end itemize")
 | 
						||
    (home-page "https://openrgb.org/")
 | 
						||
    (license license:gpl2))) ; Included libccmmk is lgpl3+, CRC is bsd-3
 | 
						||
 | 
						||
(define-public wavemon
 | 
						||
  (package
 | 
						||
    (name "wavemon")
 | 
						||
    (version "0.9.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/uoaerg/wavemon")
 | 
						||
             (commit (string-append "v" version))))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "0s3yz15vzx90fxyb8bgryksn0cr2gpz9inbcx4qjrgs7zfbm4pgh"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:make-flags
 | 
						||
       (list "CC=gcc"
 | 
						||
             ;; Makefile.in (ab)uses $(datadir) as $(docdir). Set it to Guix's
 | 
						||
             ;; standard --docdir since it's only used as such.
 | 
						||
             (string-append "datadir=" (assoc-ref %outputs "out")
 | 
						||
                            "/share/doc/" ,name "-" ,version))
 | 
						||
       #:tests? #f))                    ; no tests
 | 
						||
    (native-inputs
 | 
						||
     (list pkg-config))
 | 
						||
    (inputs
 | 
						||
     (list libcap libnl ncurses))
 | 
						||
    (home-page "https://github.com/uoaerg/wavemon")
 | 
						||
    (synopsis "Wireless network device monitor")
 | 
						||
    (description
 | 
						||
     "Wavemon is a wireless device monitor with an interactive ncurses terminal
 | 
						||
interface.  It can display and plot signal and noise levels in real time.  It
 | 
						||
also reports packet statistics, device configuration, network parameters, and
 | 
						||
access points and other wireless clients of your wireless network hardware.
 | 
						||
 | 
						||
Wavemon should work (with varying levels of detail and features) with any device
 | 
						||
supported by the Linux kernel.")
 | 
						||
    ;; Source file headers still say GPL2+, but the authorial intent
 | 
						||
    ;; (from COPYING and the F9 'about' screen) is clearly GPL3+.
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public rkdeveloptool
 | 
						||
  (let ((commit "6e92ebcf8b1812da02663494a68972f956e490d3")
 | 
						||
        (revision "0"))
 | 
						||
    (package
 | 
						||
      (name "rkdeveloptool")
 | 
						||
      (version (git-version "1.3" revision commit))
 | 
						||
      (source
 | 
						||
       (origin
 | 
						||
         (method git-fetch)
 | 
						||
         (uri (git-reference
 | 
						||
               (url "https://github.com/rockchip-linux/rkdeveloptool")
 | 
						||
               (commit commit)))
 | 
						||
         (file-name (git-file-name name version))
 | 
						||
         (sha256
 | 
						||
          (base32 "0zwrkqfxd671iy69v3q0844gfdpm1yk51i9qh2rqc969bd8glxga"))
 | 
						||
         (snippet
 | 
						||
          #~(begin
 | 
						||
              ;; https://github.com/rockchip-linux/rkdeveloptool/pull/57
 | 
						||
              (use-modules (guix build utils))
 | 
						||
              (substitute* "main.cpp"
 | 
						||
                (("snprintf\\(buffer, sizeof\\(buffer\\), \"\\%s\", chip)")
 | 
						||
                 "memccpy(buffer, chip, '\\0', sizeof(buffer))"))))))
 | 
						||
      (build-system gnu-build-system)
 | 
						||
      (native-inputs
 | 
						||
       (list autoconf automake pkg-config))
 | 
						||
      (inputs
 | 
						||
       (list libusb))
 | 
						||
      (home-page "https://github.com/rockchip-linux/rkdeveloptool")
 | 
						||
      (synopsis "Read from and write to RockChicp devices over USB")
 | 
						||
      (description
 | 
						||
       "Rkdeveloptool can read from and write to RockChip devices over USB, such
 | 
						||
as the Pinebook Pro.")
 | 
						||
      (license license:gpl2+))))
 | 
						||
 | 
						||
(define-public usbguard
 | 
						||
  (package
 | 
						||
    (name "usbguard")
 | 
						||
    (version "1.1.2")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/USBGuard/usbguard")
 | 
						||
                    (commit (string-append "usbguard-" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32 "10qqjk7hsycc6hk51abwcld7i48038zqi1jzli59cfvc76ikrxj5"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     (list
 | 
						||
      #:phases
 | 
						||
      #~(modify-phases %standard-phases
 | 
						||
          (add-after 'unpack 'patch-bootstrap-script
 | 
						||
            (lambda _
 | 
						||
              ;; Don't attempt to fetch git submodules.
 | 
						||
              (substitute* "autogen.sh"
 | 
						||
                (("^git submodule.*")
 | 
						||
                 ""))))
 | 
						||
          (add-after 'bootstrap 'patch-build-scripts
 | 
						||
            (lambda* (#:key inputs #:allow-other-keys)
 | 
						||
              (substitute* "configure"
 | 
						||
                (("/usr/include/catch")
 | 
						||
                 (dirname (search-input-file inputs "include/catch.hpp"))))
 | 
						||
              ;; Do not create log directory.
 | 
						||
              (substitute* "Makefile.in" ((".*/log/usbguard.*") ""))
 | 
						||
              ;; Disable LDAP tests: they use 'sudo'.
 | 
						||
              (substitute* "src/Tests/Makefile.in"
 | 
						||
                (("\\$\\(am__append_2\\)") ""))))
 | 
						||
          (add-after 'install 'delete-static-library
 | 
						||
            (lambda args
 | 
						||
              ;; It can't be directly disabled since it's needed for the tests.
 | 
						||
              (delete-file (string-append #$output
 | 
						||
                                          "/lib/libusbguard.a"))))
 | 
						||
          (add-after 'install 'install-zsh-completion
 | 
						||
            (lambda args
 | 
						||
              (let ((site-functions
 | 
						||
                     (string-append #$output "/share/zsh/site-functions")))
 | 
						||
                (mkdir-p site-functions)
 | 
						||
                (copy-file "scripts/usbguard-zsh-completion"
 | 
						||
                           (string-append site-functions "/_usbguard"))))))
 | 
						||
      #:make-flags
 | 
						||
      #~(list (string-append "BASH_COMPLETION_DIR="
 | 
						||
                             #$output
 | 
						||
                             "/etc/bash_completion.d"))
 | 
						||
      #:configure-flags
 | 
						||
      #~(list
 | 
						||
         "--localstatedir=/var"
 | 
						||
         "--enable-systemd=no"
 | 
						||
         "--with-ldap"
 | 
						||
         "--with-dbus"
 | 
						||
         "--with-polkit")))
 | 
						||
    (inputs
 | 
						||
     (list audit
 | 
						||
           catch-framework
 | 
						||
           dbus-glib
 | 
						||
           openldap
 | 
						||
           libcap-ng
 | 
						||
           libseccomp
 | 
						||
           libsodium
 | 
						||
           pegtl
 | 
						||
           polkit
 | 
						||
           protobuf
 | 
						||
           libqb))
 | 
						||
    (native-inputs
 | 
						||
     (list asciidoc
 | 
						||
           autoconf
 | 
						||
           automake
 | 
						||
           libtool
 | 
						||
           bash-completion
 | 
						||
           `(,glib "bin")
 | 
						||
           umockdev
 | 
						||
           libxml2
 | 
						||
           libxslt
 | 
						||
           pkg-config))
 | 
						||
    (home-page "https://usbguard.github.io")
 | 
						||
    (synopsis "Helps to protect your computer against rogue USB devices (a.k.a. BadUSB)")
 | 
						||
    (description "USBGuard is a software framework for implementing USB device
 | 
						||
authorization policies (what kind of USB devices are authorized) as well as
 | 
						||
method of use policies (how a USB device may interact with the system).
 | 
						||
Simply put, it is a USB device whitelisting tool.")
 | 
						||
    (license license:gpl2)))
 | 
						||
 | 
						||
(define-public screentest
 | 
						||
  (package
 | 
						||
    (name "screentest")
 | 
						||
    (version "2.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/TobiX/screentest")
 | 
						||
             (commit version)))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "0gv3xj9sbk1wsyijfw9xjnvy8pg7j4arjnma2r2kfi18qy32wd30"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs
 | 
						||
     (list glib gtk+-2))
 | 
						||
    (native-inputs
 | 
						||
     (list autoconf
 | 
						||
           intltool
 | 
						||
           libtool
 | 
						||
           `(,glib "bin")
 | 
						||
           automake
 | 
						||
           pkg-config))
 | 
						||
    (synopsis "Simple screen testing tool")
 | 
						||
    (description "This is a program for testing the quality of CRT/LCD
 | 
						||
screens.  It displays various patterns and allows you to estimate the quality
 | 
						||
of your CRT/LCD monitor.")
 | 
						||
    (home-page "https://github.com/TobiX/screentest")
 | 
						||
    (license license:gpl2)))
 | 
						||
 | 
						||
(define-public tpm2-tss
 | 
						||
  (package
 | 
						||
    (name "tpm2-tss")
 | 
						||
    (version "3.0.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "https://github.com/tpm2-software/tpm2-tss"
 | 
						||
                           "/releases/download/" version "/tpm2-tss-" version
 | 
						||
                           ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "05xynpwq851fp8f5fy7ac0blvz8mr5m5cbqj3gslgbwv63kjnfbq"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     (list pkg-config))
 | 
						||
    (inputs
 | 
						||
     (list curl json-c openssl))
 | 
						||
    (home-page "https://tpm2-software.github.io/")
 | 
						||
    (synopsis "OSS Implementation of the TCG TPM2 Software Stack (TSS2)")
 | 
						||
    (description
 | 
						||
     "This package provides the @acronym{TCG, Trusted Computing Group}
 | 
						||
@acronym{TSS2, TPM2 Software Stack}.  The stack contains libtss2-fapi,
 | 
						||
libtss2-esys, libtss2-sys, libtss2-mu, libtss2-tcti-device, libtss2-tcti-swtpm
 | 
						||
and libtss2-tcti-mssim.")
 | 
						||
    (license license:bsd-2)))
 | 
						||
 | 
						||
(define-public libcpuid
 | 
						||
  ;; We need to remove blobs from the source, first we have to isolate the blob
 | 
						||
  ;; source in build system.
 | 
						||
  ;; See https://github.com/anrieff/libcpuid/pull/159.
 | 
						||
  (let ((commit "2e61160983f32ba840b2246d3c3850c44626ab0d")
 | 
						||
        (revision "1"))
 | 
						||
    (package
 | 
						||
      (name "libcpuid")
 | 
						||
      (version (git-version "0.5.1" revision commit))
 | 
						||
      (source
 | 
						||
       (origin
 | 
						||
         (method git-fetch)
 | 
						||
         (uri (git-reference
 | 
						||
               (url "https://github.com/anrieff/libcpuid")
 | 
						||
               (commit commit)))
 | 
						||
         (sha256
 | 
						||
          (base32 "1mphvkiqq6z33sq6i490fq27sbyylacwrf8bg7ccvpcjms208sww"))
 | 
						||
         (modules '((guix build utils)))
 | 
						||
         (snippet
 | 
						||
          ;; Now remove blobs.
 | 
						||
          #~(begin
 | 
						||
              (delete-file "libcpuid/msrdriver.c")
 | 
						||
              (delete-file-recursively "contrib/MSR Driver")))
 | 
						||
         (file-name (git-file-name name version))))
 | 
						||
      (build-system cmake-build-system)
 | 
						||
      (arguments
 | 
						||
       (list
 | 
						||
        #:configure-flags #~(list "-DLIBCPUID_TESTS=ON")
 | 
						||
        #:phases
 | 
						||
        #~(modify-phases %standard-phases
 | 
						||
            (add-after 'unpack 'absolutize
 | 
						||
              (lambda* (#:key inputs #:allow-other-keys)
 | 
						||
                ;; Linux specific
 | 
						||
                (when #$(target-linux?)
 | 
						||
                  (substitute* "libcpuid/rdmsr.c"
 | 
						||
                    (("modprobe") (which "modprobe")))))))))
 | 
						||
      (inputs
 | 
						||
       (if (target-linux?)
 | 
						||
           (list kmod)
 | 
						||
           '()))
 | 
						||
      (native-inputs (list python-3))   ;required by tests
 | 
						||
      (supported-systems
 | 
						||
       (filter (lambda (t) (or (target-x86-64? t) (target-x86-32? t)))
 | 
						||
               %supported-systems))
 | 
						||
      (home-page "https://libcpuid.sourceforge.net/")
 | 
						||
      (synopsis "Small library for x86 CPU detection and feature extraction")
 | 
						||
      (description "Libcpuid is a small C library to get vendor, model, branding
 | 
						||
string, code name and other information from x86 CPU. This library is not to be
 | 
						||
confused with the @code{cpuid} command line utility from package @code{cpuid}.")
 | 
						||
      (license license:bsd-2))))
 |