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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020-2022 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.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 system hurd)
#:use-module (guix gexp)
#:use-module (guix profiles)
#:use-module (guix utils)
#:use-module (gnu bootloader)
#:use-module (gnu bootloader grub)
#:use-module (gnu packages admin)
#:use-module (gnu packages base)
#:use-module (gnu packages bash)
#:use-module (gnu packages certs)
#:use-module (gnu packages compression)
#:use-module (gnu packages cross-base)
#:use-module (gnu packages file)
#:use-module (gnu packages gawk)
#:use-module (gnu packages guile)
#:use-module (gnu packages guile-xyz)
#:use-module (gnu packages hurd)
#:use-module (gnu packages less)
#:use-module (gnu packages linux)
#:use-module (gnu packages texinfo)
#:use-module (gnu services)
#:use-module (gnu services base)
#:use-module (gnu services hurd)
#:use-module (gnu services shepherd)
#:use-module (gnu system)
#:use-module (gnu system setuid)
#:use-module (gnu system shadow)
#:use-module (gnu system vm)
#:export (%base-packages/hurd
%base-services/hurd
%hurd-default-operating-system
%hurd-default-operating-system-kernel
%setuid-programs/hurd))
;;; Commentary:
;;;
;;; This module provides system-specifics for the GNU/Hurd operating system
;;; and virtual machine.
;;;
;;; Code:
(define %hurd-default-operating-system-kernel
(if (system-hurd?)
gnumach
;; A cross-built GNUmach does not work
(with-parameters ((%current-system "i686-linux")
(%current-target-system #f))
gnumach)))
(define %base-packages/hurd
;; Note: the Shepherd comes before the Hurd, not just because its duty is to
;; shepherd the herd, but also because we want its 'halt' and 'reboot'
;; commands to take precedence.
(list shepherd-0.8 hurd netdde bash coreutils file findutils grep sed
diffutils patch gawk tar gzip bzip2 xz lzip
guile-3.0-latest guile-colorized guile-readline
net-base nss-certs inetutils less procps shadow sudo which
info-reader))
(define %base-services/hurd
(append (list (service hurd-console-service-type
(hurd-console-configuration (hurd hurd)))
(service static-networking-service-type
(list %loopback-static-networking
;; QEMU user-mode networking. To get "eth0", you need
;; QEMU to emulate a device for which Mach has an
;; in-kernel driver, for instance with:
;; --device rtl8139,netdev=net0 --netdev user,id=net0
%qemu-static-networking))
(service guix-service-type
(guix-configuration
(extra-options '("--disable-chroot"
"--disable-deduplication"))))
(service special-files-service-type
`(("/bin/sh" ,(file-append bash "/bin/sh"))
("/usr/bin/env" ,(file-append coreutils
"/bin/env"))))
(service syslog-service-type))
(map (lambda (n)
(service hurd-getty-service-type
(hurd-getty-configuration
(tty (string-append "tty" (number->string n))))))
(iota 6 1))))
(define %setuid-programs/hurd
;; Default set of setuid-root programs.
(map file-like->setuid-program
(list (file-append shadow "/bin/passwd")
(file-append shadow "/bin/sg")
(file-append shadow "/bin/su")
(file-append shadow "/bin/newgrp")
(file-append shadow "/bin/newuidmap")
(file-append shadow "/bin/newgidmap")
(file-append sudo "/bin/sudo")
(file-append sudo "/bin/sudoedit"))))
(define %hurd-default-operating-system
(operating-system
(kernel %hurd-default-operating-system-kernel)
(kernel-arguments '())
(hurd hurd)
(bootloader (bootloader-configuration
(bootloader grub-minimal-bootloader)
(targets '("/dev/vda"))))
(initrd #f)
(initrd-modules '())
(firmware '())
(host-name "guixygnu")
(file-systems '())
(packages %base-packages/hurd)
(timezone "GNUrope")
(locale-libcs (list glibc/hurd))
(name-service-switch #f)
(essential-services (hurd-default-essential-services this-operating-system))
(setuid-programs %setuid-programs/hurd)))
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