summary refs log tree commit diff
path: root/gnu/system/hurd.scm
blob: cbe008138255a27ab0d154f7b2718679e438b9b7 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020-2023 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-0.10 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)))