diff options
Diffstat (limited to 'gnu/system')
| -rw-r--r-- | gnu/system/hurd.scm | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/gnu/system/hurd.scm b/gnu/system/hurd.scm new file mode 100644 index 0000000000..0728ce8603 --- /dev/null +++ b/gnu/system/hurd.scm @@ -0,0 +1,112 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2020 Ludovic Courtès <ludo@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 utils) + #:use-module (gnu bootloader grub) + #:use-module (gnu packages base) + #:use-module (gnu packages cross-base) + #:use-module (gnu packages hurd) + #:use-module (gnu system vm) + #:export (cross-hurd-image)) + +;;; Commentary: +;;; +;;; This module provides tools to (cross-)build GNU/Hurd virtual machine +;;; images. +;;; +;;; Code: + +(define* (cross-hurd-image #:key (hurd hurd) (gnumach gnumach)) + "Return a cross-built GNU/Hurd image." + (define hurd-os + (let-syntax ((for-hurd (syntax-rules () + ((_ things ...) + (list (with-parameters ((%current-target-system + "i586-pc-gnu")) + things) ...))))) + (directory-union "gnu+hurd" + (cons (with-parameters ((%current-system "i686-linux")) + gnumach) + (for-hurd hurd coreutils grep sed))))) + + (define grub.cfg + (let ((hurd (with-parameters ((%current-target-system "i586-pc-gnu")) + hurd)) + (mach (with-parameters ((%current-system "i686-linux")) + gnumach)) + (libc (cross-libc "i586-pc-gnu"))) + (computed-file "grub.cfg" + #~(call-with-output-file #$output + (lambda (port) + (format port " +set timeout=2 +search.file ~a/boot/gnumach + +menuentry \"GNU\" { + multiboot ~a/boot/gnumach root=device:hd0s1 + module ~a/hurd/ext2fs.static ext2fs \\ + --multiboot-command-line='${kernel-command-line}' \\ + --host-priv-port='${host-port}' \\ + --device-master-port='${device-port}' \\ + --exec-server-task='${exec-task}' -T typed '${root}' \\ + '$(task-create)' '$(task-resume)' + module ~a/lib/ld.so.1 exec ~a/hurd/exec '$(exec-task=task-create)' +}\n" + #+mach #+mach #+hurd + #+libc #+hurd)))))) + + (define hurd-directives + `((directory "/servers") + ,@(map (lambda (server) + `(file ,(string-append "/servers/" server))) + '("startup" "exec" "proc" "password" + "default-pager" "crash-dump-core" + "kill" "suspend")) + ("/servers/crash" -> "crash-dump-core") + (directory "/servers/socket") + (file "/servers/socket/1") + (file "/servers/socket/2") + (file "/servers/socket/16") + ("/servers/socket/local" -> "1") + ("/servers/socket/inet" -> "2") + ("/servers/socket/inet6" -> "16") + (file "/etc/resolv.conf" + "nameserver 10.0.2.3\n") + (directory "/boot") + ("/boot/grub.cfg" -> ,grub.cfg) ;XXX: not strictly needed + ("/hurd" -> ,(file-append (with-parameters ((%current-target-system + "i586-pc-gnu")) + hurd) + "/hurd")))) + + (qemu-image #:file-system-type "ext2" + #:file-system-options '("-o" "hurd") + #:device-nodes 'hurd + #:inputs `(("system" ,hurd-os) + ("grub.cfg" ,grub.cfg)) + #:copy-inputs? #t + #:os hurd-os + #:bootcfg-drv grub.cfg + #:bootloader grub-bootloader + #:register-closures? #f + #:extra-directives hurd-directives)) + +;; Return this thunk so one can type "guix build -f gnu/system/hurd.scm". +cross-hurd-image |