2013-02-16 02:28:26 +00:00
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;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2013 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu system vm)
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2013-08-31 21:01:56 +00:00
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#:use-module (guix config)
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2013-02-16 02:28:26 +00:00
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#:use-module (guix store)
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#:use-module (guix derivations)
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#:use-module (guix packages)
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2013-09-04 22:45:53 +00:00
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#:use-module ((gnu packages base) #:select (%final-inputs
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guile-final
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2013-09-25 15:30:29 +00:00
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gcc-final
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glibc-final
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2013-09-04 22:45:53 +00:00
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coreutils))
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#:use-module (gnu packages guile)
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#:use-module (gnu packages bash)
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2013-02-16 02:28:26 +00:00
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#:use-module (gnu packages qemu)
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#:use-module (gnu packages parted)
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#:use-module (gnu packages grub)
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#:use-module (gnu packages linux)
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#:use-module (gnu packages linux-initrd)
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2013-09-24 20:40:33 +00:00
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#:use-module (gnu packages package-management)
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2013-02-16 02:28:26 +00:00
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#:use-module ((gnu packages make-bootstrap)
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#:select (%guile-static-stripped))
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2013-09-10 23:07:07 +00:00
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#:use-module (gnu packages system)
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2013-09-11 20:36:50 +00:00
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#:use-module (gnu system shadow)
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#:use-module (gnu system linux)
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#:use-module (gnu system grub)
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2013-09-20 23:08:42 +00:00
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#:use-module (gnu system dmd)
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2013-09-11 20:36:50 +00:00
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2013-08-31 20:55:04 +00:00
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#:use-module (srfi srfi-1)
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2013-02-16 02:28:26 +00:00
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#:use-module (srfi srfi-26)
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#:use-module (ice-9 match)
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2013-09-11 20:36:50 +00:00
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2013-02-16 02:28:26 +00:00
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#:export (expression->derivation-in-linux-vm
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2013-09-11 18:08:53 +00:00
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qemu-image
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system-qemu-image))
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2013-02-16 02:28:26 +00:00
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;;; Commentary:
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;;;
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;;; Tools to evaluate build expressions within virtual machines.
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;;;
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;;; Code:
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2013-08-27 17:04:14 +00:00
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(define* (expression->derivation-in-linux-vm store name exp
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2013-02-16 02:28:26 +00:00
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#:key
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2013-08-27 17:04:14 +00:00
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(system (%current-system))
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(inputs '())
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2013-02-16 02:28:26 +00:00
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(linux linux-libre)
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(initrd qemu-initrd)
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2013-08-16 21:55:51 +00:00
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(qemu qemu/smb-shares)
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2013-02-16 02:28:26 +00:00
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(env-vars '())
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(modules '())
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(guile-for-build
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(%guile-for-build))
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(make-disk-image? #f)
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2013-08-31 20:55:04 +00:00
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(references-graphs #f)
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2013-02-16 02:28:26 +00:00
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(disk-image-size
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(* 100 (expt 2 20))))
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"Evaluate EXP in a QEMU virtual machine running LINUX with INITRD. In the
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virtual machine, EXP has access to all of INPUTS from the store; it should put
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its output files in the `/xchg' directory, which is copied to the derivation's
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output when the VM terminates.
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When MAKE-DISK-IMAGE? is true, then create a QEMU disk image of
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2013-08-31 20:55:04 +00:00
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DISK-IMAGE-SIZE bytes and return it.
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When REFERENCES-GRAPHS is true, it must be a list of file name/store path
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pairs, as for `derivation'. The files containing the reference graphs are
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made available under the /xchg CIFS share."
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2013-09-08 20:45:30 +00:00
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;; FIXME: Allow use of macros from other modules, as done in
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;; `build-expression->derivation'.
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2013-02-16 02:28:26 +00:00
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(define input-alist
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(map (match-lambda
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((input (? package? package))
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2013-02-16 02:28:26 +00:00
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`(,input . ,(package-output store package "out" system)))
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2013-08-31 20:56:16 +00:00
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((input (? package? package) sub-drv)
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`(,input . ,(package-output store package sub-drv system)))
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2013-09-25 15:27:02 +00:00
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((input (? derivation? drv))
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`(,input . ,(derivation->output-path drv)))
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((input (? derivation? drv) sub-drv)
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`(,input . ,(derivation->output-path drv sub-drv)))
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2013-08-31 20:56:16 +00:00
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((input (and (? string?) (? store-path?) file))
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`(,input . ,file)))
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inputs))
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(define exp*
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;; EXP, but with INPUTS available.
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`(let ((%build-inputs ',input-alist))
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,exp))
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(define builder
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;; Code that launches the VM that evaluates EXP.
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`(let ()
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(use-modules (guix build utils)
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(srfi srfi-1)
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(ice-9 rdelim))
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2013-02-16 02:28:26 +00:00
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(let ((out (assoc-ref %outputs "out"))
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(cu (string-append (assoc-ref %build-inputs "coreutils")
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"/bin"))
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(qemu (string-append (assoc-ref %build-inputs "qemu")
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"/bin/qemu-system-"
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(car (string-split ,system #\-))))
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(img (string-append (assoc-ref %build-inputs "qemu")
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"/bin/qemu-img"))
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(linux (string-append (assoc-ref %build-inputs "linux")
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"/bzImage"))
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(initrd (string-append (assoc-ref %build-inputs "initrd")
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"/initrd"))
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(builder (assoc-ref %build-inputs "builder")))
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;; XXX: QEMU uses "rm -rf" when it's done to remove the temporary SMB
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;; directory, so it really needs `rm' in $PATH.
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(setenv "PATH" cu)
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,(if make-disk-image?
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`(zero? (system* img "create" "image.qcow2"
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,(number->string disk-image-size)))
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'(begin))
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(mkdir "xchg")
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2013-08-31 20:55:04 +00:00
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;; Copy the reference-graph files under xchg/ so EXP can access it.
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(begin
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,@(match references-graphs
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(((graph-files . _) ...)
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(map (lambda (file)
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`(copy-file ,file
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,(string-append "xchg/" file)))
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graph-files))
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(#f '())))
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2013-02-16 02:28:26 +00:00
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(and (zero?
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(system* qemu "-nographic" "-no-reboot"
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"-net" "nic,model=e1000"
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"-net" (string-append "user,smb=" (getcwd))
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"-kernel" linux
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"-initrd" initrd
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"-append" (string-append "console=ttyS0 --load="
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builder)
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,@(if make-disk-image?
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'("-hda" "image.qcow2")
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'())))
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,(if make-disk-image?
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'(copy-file "image.qcow2" ; XXX: who mkdir'd OUT?
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out)
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'(begin
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(mkdir out)
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(copy-recursively "xchg" out)))))))
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(let ((user-builder (add-text-to-store store "builder-in-linux-vm"
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(object->string exp*)
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'()))
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(->drv (cut package-derivation store <> system))
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(coreutils (car (assoc-ref %final-inputs "coreutils"))))
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(build-expression->derivation store name system builder
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`(("qemu" ,(->drv qemu))
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("linux" ,(->drv linux))
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("initrd" ,(->drv initrd))
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("coreutils" ,(->drv coreutils))
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("builder" ,user-builder)
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,@(map (match-lambda
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((name (? package? package)
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sub-drv ...)
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`(,name ,(->drv package)
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2013-08-31 20:56:16 +00:00
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,@sub-drv))
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((name (? string? file))
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2013-09-25 15:27:02 +00:00
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`(,name ,file))
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(tuple tuple))
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inputs))
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#:env-vars env-vars
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2013-08-31 20:55:04 +00:00
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#:modules (delete-duplicates
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`((guix build utils)
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,@modules))
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#:guile-for-build guile-for-build
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#:references-graphs references-graphs)))
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2013-02-16 02:28:26 +00:00
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(define* (qemu-image store #:key
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(name "qemu-image")
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(system (%current-system))
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(disk-image-size (* 100 (expt 2 20)))
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2013-09-07 15:23:23 +00:00
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grub-configuration
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2013-09-24 20:40:33 +00:00
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(initialize-store? #f)
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2013-09-05 21:57:40 +00:00
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(populate #f)
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2013-08-31 21:01:56 +00:00
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(inputs '())
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2013-09-05 20:14:21 +00:00
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(inputs-to-copy '()))
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2013-09-04 22:45:53 +00:00
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"Return a bootable, stand-alone QEMU image. The returned image is a full
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2013-09-07 15:23:23 +00:00
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disk image, with a GRUB installation that uses GRUB-CONFIGURATION as its
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configuration file.
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2013-08-31 21:01:56 +00:00
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INPUTS-TO-COPY is a list of inputs (as for packages) whose closure is copied
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2013-09-24 20:40:33 +00:00
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into the image being built. When INITIALIZE-STORE? is true, initialize the
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store database in the image so that Guix can be used in the image.
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2013-09-05 21:57:40 +00:00
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2013-09-25 16:01:44 +00:00
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POPULATE is a list of directives stating directories or symlinks to be created
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in the disk image partition. It is evaluated once the image has been
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populated with INPUTS-TO-COPY. It can be used to provide additional files,
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such as /etc files."
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2013-08-31 21:01:56 +00:00
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(define input->name+derivation
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(match-lambda
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((name (? package? package))
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derivations: 'derivation' and related procedures return a single value.
* guix/derivations.scm (derivation->output-path,
derivation->output-paths): New procedures.
(derivation-path->output-path): Use 'derivation->output-path'.
(derivation-path->output-paths): Use 'derivation->output-paths'.
(derivation): Accept 'derivation?' objects as inputs. Return a single
value.
(build-derivations): New procedure.
(compiled-modules): Use 'derivation->output-paths'.
(build-expression->derivation)[source-path]: Add case for when the
input matches 'derivation?'.
[prologue]: Accept 'derivation?' objects in INPUTS.
[mod-dir, go-dir]: Use 'derivation->output-path'.
* guix/download.scm (url-fetch): Adjust to the single-value return.
* guix/packages.scm (package-output): Use 'derivation->output-path'.
* guix/scripts/build.scm (guix-build): When the argument is
'derivation-path?', pass it through 'read-derivation'.
Use 'derivation-file-name' to print out the .drv file names, and to
register them. Use 'derivation->output-path' instead of
'derivation-path->output-path'.
* guix/scripts/package.scm (roll-back): Adjust to the single-value
return.
(guix-package): Use 'derivation->output-path'.
* guix/ui.scm (show-what-to-build): Adjust to deal with 'derivation?'
objects instead of .drv file names.
* gnu/system/grub.scm (grub-configuration-file): Use
'derivation->output-path' instead of 'derivation-path->output-path'.
* gnu/system/vm.scm (qemu-image, system-qemu-image): Likewise.
* tests/builders.scm, tests/derivations.scm, tests/packages.scm,
tests/store.scm, tests/union.scm: Adjust to the new calling
convention.
* doc/guix.texi (Defining Packages, The Store, Derivations): Adjust
accordingly.
2013-09-18 15:01:40 +00:00
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`(,name . ,(derivation->output-path
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(package-derivation store package system))))
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((name (? package? package) sub-drv)
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derivations: 'derivation' and related procedures return a single value.
* guix/derivations.scm (derivation->output-path,
derivation->output-paths): New procedures.
(derivation-path->output-path): Use 'derivation->output-path'.
(derivation-path->output-paths): Use 'derivation->output-paths'.
(derivation): Accept 'derivation?' objects as inputs. Return a single
value.
(build-derivations): New procedure.
(compiled-modules): Use 'derivation->output-paths'.
(build-expression->derivation)[source-path]: Add case for when the
input matches 'derivation?'.
[prologue]: Accept 'derivation?' objects in INPUTS.
[mod-dir, go-dir]: Use 'derivation->output-path'.
* guix/download.scm (url-fetch): Adjust to the single-value return.
* guix/packages.scm (package-output): Use 'derivation->output-path'.
* guix/scripts/build.scm (guix-build): When the argument is
'derivation-path?', pass it through 'read-derivation'.
Use 'derivation-file-name' to print out the .drv file names, and to
register them. Use 'derivation->output-path' instead of
'derivation-path->output-path'.
* guix/scripts/package.scm (roll-back): Adjust to the single-value
return.
(guix-package): Use 'derivation->output-path'.
* guix/ui.scm (show-what-to-build): Adjust to deal with 'derivation?'
objects instead of .drv file names.
* gnu/system/grub.scm (grub-configuration-file): Use
'derivation->output-path' instead of 'derivation-path->output-path'.
* gnu/system/vm.scm (qemu-image, system-qemu-image): Likewise.
* tests/builders.scm, tests/derivations.scm, tests/packages.scm,
tests/store.scm, tests/union.scm: Adjust to the new calling
convention.
* doc/guix.texi (Defining Packages, The Store, Derivations): Adjust
accordingly.
2013-09-18 15:01:40 +00:00
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`(,name . ,(derivation->output-path
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2013-08-31 21:01:56 +00:00
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(package-derivation store package system)
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sub-drv)))
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2013-09-25 15:27:02 +00:00
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((name (? derivation? drv))
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`(,name . ,(derivation->output-path drv)))
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((name (? derivation? drv) sub-drv)
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`(,name . ,(derivation->output-path drv sub-drv)))
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2013-09-04 22:45:53 +00:00
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((input (and (? string?) (? store-path?) file))
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|
|
|
`(,input . ,file))))
|
2013-08-31 21:01:56 +00:00
|
|
|
|
|
2013-02-16 02:28:26 +00:00
|
|
|
|
(expression->derivation-in-linux-vm
|
2013-08-27 17:04:14 +00:00
|
|
|
|
store "qemu-image"
|
2013-08-31 21:01:56 +00:00
|
|
|
|
`(let ()
|
|
|
|
|
(use-modules (ice-9 rdelim)
|
|
|
|
|
(srfi srfi-1)
|
2013-09-04 21:21:37 +00:00
|
|
|
|
(guix build utils)
|
|
|
|
|
(guix build linux-initrd))
|
2013-08-31 21:01:56 +00:00
|
|
|
|
|
|
|
|
|
(let ((parted (string-append (assoc-ref %build-inputs "parted")
|
|
|
|
|
"/sbin/parted"))
|
|
|
|
|
(mkfs (string-append (assoc-ref %build-inputs "e2fsprogs")
|
|
|
|
|
"/sbin/mkfs.ext3"))
|
|
|
|
|
(grub (string-append (assoc-ref %build-inputs "grub")
|
|
|
|
|
"/sbin/grub-install"))
|
|
|
|
|
(umount (string-append (assoc-ref %build-inputs "util-linux")
|
|
|
|
|
"/bin/umount")) ; XXX: add to Guile
|
2013-09-07 15:23:23 +00:00
|
|
|
|
(grub.cfg (assoc-ref %build-inputs "grub.cfg")))
|
2013-08-31 21:01:56 +00:00
|
|
|
|
|
|
|
|
|
(define (read-reference-graph port)
|
|
|
|
|
;; Return a list of store paths from the reference graph at PORT.
|
|
|
|
|
;; The data at PORT is the format produced by #:references-graphs.
|
|
|
|
|
(let loop ((line (read-line port))
|
|
|
|
|
(result '()))
|
|
|
|
|
(cond ((eof-object? line)
|
|
|
|
|
(delete-duplicates result))
|
|
|
|
|
((string-prefix? "/" line)
|
|
|
|
|
(loop (read-line port)
|
|
|
|
|
(cons line result)))
|
|
|
|
|
(else
|
|
|
|
|
(loop (read-line port)
|
|
|
|
|
result)))))
|
|
|
|
|
|
|
|
|
|
(define (things-to-copy)
|
|
|
|
|
;; Return the list of store files to copy to the image.
|
|
|
|
|
(define (graph-from-file file)
|
|
|
|
|
(call-with-input-file file
|
|
|
|
|
read-reference-graph))
|
|
|
|
|
|
|
|
|
|
,(match inputs-to-copy
|
|
|
|
|
(((graph-files . _) ...)
|
|
|
|
|
`(let* ((graph-files ',(map (cut string-append "/xchg/" <>)
|
|
|
|
|
graph-files))
|
|
|
|
|
(paths (append-map graph-from-file graph-files)))
|
|
|
|
|
(delete-duplicates paths)))
|
|
|
|
|
(#f ''())))
|
|
|
|
|
|
|
|
|
|
;; GRUB is full of shell scripts.
|
|
|
|
|
(setenv "PATH"
|
|
|
|
|
(string-append (dirname grub) ":"
|
|
|
|
|
(assoc-ref %build-inputs "coreutils") "/bin:"
|
|
|
|
|
(assoc-ref %build-inputs "findutils") "/bin:"
|
|
|
|
|
(assoc-ref %build-inputs "sed") "/bin:"
|
|
|
|
|
(assoc-ref %build-inputs "grep") "/bin:"
|
|
|
|
|
(assoc-ref %build-inputs "gawk") "/bin"))
|
|
|
|
|
|
|
|
|
|
(display "creating partition table...\n")
|
|
|
|
|
(and (zero? (system* parted "/dev/vda" "mklabel" "msdos"
|
|
|
|
|
"mkpart" "primary" "ext2" "1MiB"
|
|
|
|
|
,(format #f "~aB"
|
|
|
|
|
(- disk-image-size
|
|
|
|
|
(* 5 (expt 2 20))))))
|
|
|
|
|
(begin
|
|
|
|
|
(display "creating ext3 partition...\n")
|
|
|
|
|
(and (zero? (system* mkfs "-F" "/dev/vda1"))
|
|
|
|
|
(begin
|
|
|
|
|
(display "mounting partition...\n")
|
|
|
|
|
(mkdir "/fs")
|
|
|
|
|
(mount "/dev/vda1" "/fs" "ext3")
|
|
|
|
|
(mkdir-p "/fs/boot/grub")
|
2013-09-07 15:23:23 +00:00
|
|
|
|
(symlink grub.cfg "/fs/boot/grub/grub.cfg")
|
2013-08-31 21:01:56 +00:00
|
|
|
|
|
|
|
|
|
;; Populate the image's store.
|
|
|
|
|
(mkdir-p (string-append "/fs" ,%store-directory))
|
|
|
|
|
(for-each (lambda (thing)
|
|
|
|
|
(copy-recursively thing
|
|
|
|
|
(string-append "/fs"
|
|
|
|
|
thing)))
|
2013-09-07 15:23:23 +00:00
|
|
|
|
(cons grub.cfg (things-to-copy)))
|
2013-08-31 21:01:56 +00:00
|
|
|
|
|
2013-09-04 21:21:37 +00:00
|
|
|
|
;; Populate /dev.
|
|
|
|
|
(make-essential-device-nodes #:root "/fs")
|
|
|
|
|
|
2013-09-24 20:40:33 +00:00
|
|
|
|
;; Optionally, register the inputs in the image's store.
|
|
|
|
|
(let* ((guix (assoc-ref %build-inputs "guix"))
|
|
|
|
|
(register (string-append guix
|
|
|
|
|
"/sbin/guix-register")))
|
|
|
|
|
,@(if initialize-store?
|
|
|
|
|
(match inputs-to-copy
|
|
|
|
|
(((graph-files . _) ...)
|
|
|
|
|
(map (lambda (closure)
|
|
|
|
|
`(system* register "--prefix" "/fs"
|
|
|
|
|
,(string-append "/xchg/"
|
|
|
|
|
closure)))
|
|
|
|
|
graph-files)))
|
|
|
|
|
'(#f)))
|
|
|
|
|
|
2013-09-25 16:01:44 +00:00
|
|
|
|
;; Evaluate the POPULATE directives.
|
|
|
|
|
,@(let loop ((directives populate)
|
|
|
|
|
(statements '()))
|
|
|
|
|
(match directives
|
|
|
|
|
(()
|
|
|
|
|
(reverse statements))
|
|
|
|
|
((('directory name) rest ...)
|
|
|
|
|
(loop rest
|
|
|
|
|
(cons `(mkdir-p ,(string-append "/fs" name))
|
|
|
|
|
statements)))
|
|
|
|
|
(((new '-> old) rest ...)
|
|
|
|
|
(loop rest
|
|
|
|
|
(cons `(symlink ,old
|
|
|
|
|
,(string-append "/fs" new))
|
|
|
|
|
statements)))))
|
|
|
|
|
|
2013-09-05 21:57:40 +00:00
|
|
|
|
(and=> (assoc-ref %build-inputs "populate")
|
|
|
|
|
(lambda (populate)
|
|
|
|
|
(chdir "/fs")
|
|
|
|
|
(primitive-load populate)
|
|
|
|
|
(chdir "/")))
|
|
|
|
|
|
2013-09-08 20:45:30 +00:00
|
|
|
|
(display "clearing file timestamps...\n")
|
|
|
|
|
(for-each (lambda (file)
|
|
|
|
|
(let ((s (lstat file)))
|
|
|
|
|
;; XXX: Guile uses libc's 'utime' function
|
|
|
|
|
;; (not 'futime'), so the timestamp of
|
|
|
|
|
;; symlinks cannot be changed, and there
|
|
|
|
|
;; are symlinks here pointing to
|
|
|
|
|
;; /nix/store, which is the host,
|
|
|
|
|
;; read-only store.
|
|
|
|
|
(unless (eq? (stat:type s) 'symlink)
|
|
|
|
|
(utime file 0 0 0 0))))
|
|
|
|
|
(find-files "/fs" ".*"))
|
|
|
|
|
|
2013-08-31 21:01:56 +00:00
|
|
|
|
(and (zero?
|
|
|
|
|
(system* grub "--no-floppy"
|
|
|
|
|
"--boot-directory" "/fs/boot"
|
|
|
|
|
"/dev/vda"))
|
2013-09-07 15:23:23 +00:00
|
|
|
|
(zero? (system* umount "/fs"))
|
2013-08-31 21:01:56 +00:00
|
|
|
|
(reboot))))))))
|
2013-08-27 17:04:14 +00:00
|
|
|
|
#:system system
|
|
|
|
|
#:inputs `(("parted" ,parted)
|
|
|
|
|
("grub" ,grub)
|
|
|
|
|
("e2fsprogs" ,e2fsprogs)
|
2013-09-07 15:23:23 +00:00
|
|
|
|
("grub.cfg" ,grub-configuration)
|
2013-08-31 21:01:56 +00:00
|
|
|
|
|
2013-08-27 17:04:14 +00:00
|
|
|
|
;; For shell scripts.
|
|
|
|
|
("sed" ,(car (assoc-ref %final-inputs "sed")))
|
|
|
|
|
("grep" ,(car (assoc-ref %final-inputs "grep")))
|
|
|
|
|
("coreutils" ,(car (assoc-ref %final-inputs "coreutils")))
|
|
|
|
|
("findutils" ,(car (assoc-ref %final-inputs "findutils")))
|
|
|
|
|
("gawk" ,(car (assoc-ref %final-inputs "gawk")))
|
2013-08-31 21:01:56 +00:00
|
|
|
|
("util-linux" ,util-linux)
|
|
|
|
|
|
2013-09-25 15:30:29 +00:00
|
|
|
|
,@(if initialize-store?
|
|
|
|
|
`(("guix" ,guix-0.4))
|
|
|
|
|
'())
|
2013-09-05 21:57:40 +00:00
|
|
|
|
|
2013-08-31 21:01:56 +00:00
|
|
|
|
,@inputs-to-copy)
|
2013-02-16 02:28:26 +00:00
|
|
|
|
#:make-disk-image? #t
|
2013-08-31 21:01:56 +00:00
|
|
|
|
#:disk-image-size disk-image-size
|
|
|
|
|
#:references-graphs (map input->name+derivation inputs-to-copy)
|
2013-09-04 21:21:37 +00:00
|
|
|
|
#:modules '((guix build utils)
|
|
|
|
|
(guix build linux-initrd))))
|
2013-02-16 02:28:26 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;;;
|
2013-09-11 18:08:53 +00:00
|
|
|
|
;;; Stand-alone VM image.
|
2013-02-16 02:28:26 +00:00
|
|
|
|
;;;
|
|
|
|
|
|
2013-09-25 15:30:29 +00:00
|
|
|
|
(define* (union store inputs
|
|
|
|
|
#:key (guile (%guile-for-build)) (system (%current-system))
|
|
|
|
|
(name "union"))
|
|
|
|
|
"Return a derivation that builds the union of INPUTS. INPUTS is a list of
|
|
|
|
|
input tuples."
|
|
|
|
|
(define builder
|
|
|
|
|
`(begin
|
|
|
|
|
(use-modules (guix build union))
|
|
|
|
|
|
|
|
|
|
(setvbuf (current-output-port) _IOLBF)
|
|
|
|
|
(setvbuf (current-error-port) _IOLBF)
|
|
|
|
|
|
|
|
|
|
(let ((output (assoc-ref %outputs "out"))
|
|
|
|
|
(inputs (map cdr %build-inputs)))
|
|
|
|
|
(format #t "building union `~a' with ~a packages...~%"
|
|
|
|
|
output (length inputs))
|
|
|
|
|
(union-build output inputs))))
|
|
|
|
|
|
|
|
|
|
(build-expression->derivation store name system builder
|
|
|
|
|
(map (match-lambda
|
|
|
|
|
((name (? package? p))
|
|
|
|
|
`(,name ,(package-derivation store p
|
|
|
|
|
system)))
|
|
|
|
|
((name (? package? p) output)
|
|
|
|
|
`(,name ,(package-derivation store p
|
|
|
|
|
system)
|
|
|
|
|
,output))
|
|
|
|
|
(x x))
|
|
|
|
|
inputs)
|
|
|
|
|
#:modules '((guix build union))
|
|
|
|
|
#:guile-for-build guile))
|
|
|
|
|
|
2013-09-11 18:08:53 +00:00
|
|
|
|
(define (system-qemu-image store)
|
|
|
|
|
"Return the derivation of a QEMU image of the GNU system."
|
2013-09-25 19:47:10 +00:00
|
|
|
|
(define motd
|
|
|
|
|
(add-text-to-store store "motd" "
|
|
|
|
|
Happy birthday, GNU! http://www.gnu.org/gnu30
|
|
|
|
|
|
|
|
|
|
"))
|
|
|
|
|
|
2013-09-11 18:08:53 +00:00
|
|
|
|
(define %pam-services
|
|
|
|
|
;; Services known to PAM.
|
|
|
|
|
(list %pam-other-services
|
2013-09-25 19:47:10 +00:00
|
|
|
|
(unix-pam-service "login"
|
|
|
|
|
#:allow-empty-passwords? #t
|
|
|
|
|
#:motd motd)))
|
2013-09-11 18:08:53 +00:00
|
|
|
|
|
2013-09-20 23:08:42 +00:00
|
|
|
|
(define %dmd-services
|
|
|
|
|
;; Services run by dmd.
|
2013-09-25 19:49:22 +00:00
|
|
|
|
(list (host-name-service store "gnu")
|
|
|
|
|
(mingetty-service store "tty1")
|
2013-09-20 23:08:42 +00:00
|
|
|
|
(mingetty-service store "tty2")
|
|
|
|
|
(mingetty-service store "tty3")
|
2013-09-25 15:33:27 +00:00
|
|
|
|
(mingetty-service store "tty4")
|
|
|
|
|
(mingetty-service store "tty5")
|
|
|
|
|
(mingetty-service store "tty6")
|
2013-09-24 21:15:09 +00:00
|
|
|
|
(syslog-service store)
|
2013-09-25 21:26:08 +00:00
|
|
|
|
(guix-service store #:guix guix-0.4)
|
2013-09-25 22:07:42 +00:00
|
|
|
|
(nscd-service store)
|
2013-09-25 21:26:08 +00:00
|
|
|
|
|
|
|
|
|
;; QEMU networking settings.
|
2013-09-26 19:10:53 +00:00
|
|
|
|
(static-networking-service store "eth0" "10.0.2.10"
|
|
|
|
|
#:gateway "10.0.2.2")))
|
2013-09-25 21:26:08 +00:00
|
|
|
|
|
|
|
|
|
(define resolv.conf
|
|
|
|
|
;; Name resolution for default QEMU settings.
|
|
|
|
|
(add-text-to-store store "resolv.conf"
|
|
|
|
|
"nameserver 10.0.2.3\n"))
|
2013-09-20 23:08:42 +00:00
|
|
|
|
|
2013-09-26 21:26:57 +00:00
|
|
|
|
(define etc-services
|
|
|
|
|
(string-append (package-output store net-base) "/etc/services"))
|
|
|
|
|
(define etc-protocols
|
|
|
|
|
(string-append (package-output store net-base) "/etc/protocols"))
|
|
|
|
|
(define etc-rpc
|
|
|
|
|
(string-append (package-output store net-base) "/etc/rpc"))
|
|
|
|
|
|
2013-09-11 18:08:53 +00:00
|
|
|
|
(parameterize ((%guile-for-build (package-derivation store guile-final)))
|
|
|
|
|
(let* ((bash-drv (package-derivation store bash))
|
derivations: 'derivation' and related procedures return a single value.
* guix/derivations.scm (derivation->output-path,
derivation->output-paths): New procedures.
(derivation-path->output-path): Use 'derivation->output-path'.
(derivation-path->output-paths): Use 'derivation->output-paths'.
(derivation): Accept 'derivation?' objects as inputs. Return a single
value.
(build-derivations): New procedure.
(compiled-modules): Use 'derivation->output-paths'.
(build-expression->derivation)[source-path]: Add case for when the
input matches 'derivation?'.
[prologue]: Accept 'derivation?' objects in INPUTS.
[mod-dir, go-dir]: Use 'derivation->output-path'.
* guix/download.scm (url-fetch): Adjust to the single-value return.
* guix/packages.scm (package-output): Use 'derivation->output-path'.
* guix/scripts/build.scm (guix-build): When the argument is
'derivation-path?', pass it through 'read-derivation'.
Use 'derivation-file-name' to print out the .drv file names, and to
register them. Use 'derivation->output-path' instead of
'derivation-path->output-path'.
* guix/scripts/package.scm (roll-back): Adjust to the single-value
return.
(guix-package): Use 'derivation->output-path'.
* guix/ui.scm (show-what-to-build): Adjust to deal with 'derivation?'
objects instead of .drv file names.
* gnu/system/grub.scm (grub-configuration-file): Use
'derivation->output-path' instead of 'derivation-path->output-path'.
* gnu/system/vm.scm (qemu-image, system-qemu-image): Likewise.
* tests/builders.scm, tests/derivations.scm, tests/packages.scm,
tests/store.scm, tests/union.scm: Adjust to the new calling
convention.
* doc/guix.texi (Defining Packages, The Store, Derivations): Adjust
accordingly.
2013-09-18 15:01:40 +00:00
|
|
|
|
(bash-file (string-append (derivation->output-path bash-drv)
|
2013-09-11 18:08:53 +00:00
|
|
|
|
"/bin/bash"))
|
2013-09-20 23:08:42 +00:00
|
|
|
|
(dmd-drv (package-derivation store dmd))
|
|
|
|
|
(dmd-file (string-append (derivation->output-path dmd-drv)
|
|
|
|
|
"/bin/dmd"))
|
|
|
|
|
(dmd-conf (dmd-configuration-file store %dmd-services))
|
2013-09-26 19:52:39 +00:00
|
|
|
|
(accounts (list (user-account
|
|
|
|
|
(name "root")
|
|
|
|
|
(password "")
|
|
|
|
|
(uid 0) (gid 0)
|
|
|
|
|
(comment "System administrator")
|
|
|
|
|
(home-directory "/")
|
2013-09-26 20:06:00 +00:00
|
|
|
|
(shell bash-file))
|
|
|
|
|
(user-account
|
|
|
|
|
(name "guest")
|
|
|
|
|
(password "")
|
|
|
|
|
(uid 1000) (gid 100)
|
|
|
|
|
(comment "Guest of GNU")
|
|
|
|
|
(home-directory "/home/guest")
|
2013-09-26 19:52:39 +00:00
|
|
|
|
(shell bash-file))))
|
2013-09-11 18:08:53 +00:00
|
|
|
|
(passwd (passwd-file store accounts))
|
|
|
|
|
(shadow (passwd-file store accounts #:shadow? #t))
|
2013-09-26 20:02:02 +00:00
|
|
|
|
(group (group-file store
|
|
|
|
|
(list (user-group
|
|
|
|
|
(name "root")
|
2013-09-26 20:06:00 +00:00
|
|
|
|
(id 0))
|
|
|
|
|
(user-group
|
|
|
|
|
(name "users")
|
|
|
|
|
(id 100)
|
|
|
|
|
(members '("guest"))))))
|
2013-09-11 18:08:53 +00:00
|
|
|
|
(pam.d-drv (pam-services->directory store %pam-services))
|
derivations: 'derivation' and related procedures return a single value.
* guix/derivations.scm (derivation->output-path,
derivation->output-paths): New procedures.
(derivation-path->output-path): Use 'derivation->output-path'.
(derivation-path->output-paths): Use 'derivation->output-paths'.
(derivation): Accept 'derivation?' objects as inputs. Return a single
value.
(build-derivations): New procedure.
(compiled-modules): Use 'derivation->output-paths'.
(build-expression->derivation)[source-path]: Add case for when the
input matches 'derivation?'.
[prologue]: Accept 'derivation?' objects in INPUTS.
[mod-dir, go-dir]: Use 'derivation->output-path'.
* guix/download.scm (url-fetch): Adjust to the single-value return.
* guix/packages.scm (package-output): Use 'derivation->output-path'.
* guix/scripts/build.scm (guix-build): When the argument is
'derivation-path?', pass it through 'read-derivation'.
Use 'derivation-file-name' to print out the .drv file names, and to
register them. Use 'derivation->output-path' instead of
'derivation-path->output-path'.
* guix/scripts/package.scm (roll-back): Adjust to the single-value
return.
(guix-package): Use 'derivation->output-path'.
* guix/ui.scm (show-what-to-build): Adjust to deal with 'derivation?'
objects instead of .drv file names.
* gnu/system/grub.scm (grub-configuration-file): Use
'derivation->output-path' instead of 'derivation-path->output-path'.
* gnu/system/vm.scm (qemu-image, system-qemu-image): Likewise.
* tests/builders.scm, tests/derivations.scm, tests/packages.scm,
tests/store.scm, tests/union.scm: Adjust to the new calling
convention.
* doc/guix.texi (Defining Packages, The Store, Derivations): Adjust
accordingly.
2013-09-18 15:01:40 +00:00
|
|
|
|
(pam.d (derivation->output-path pam.d-drv))
|
2013-09-25 15:30:29 +00:00
|
|
|
|
|
|
|
|
|
(packages `(("coreutils" ,coreutils)
|
|
|
|
|
("bash" ,bash)
|
|
|
|
|
("guile" ,guile-2.0)
|
|
|
|
|
("dmd" ,dmd)
|
|
|
|
|
("gcc" ,gcc-final)
|
|
|
|
|
("libc" ,glibc-final)
|
2013-09-25 21:26:08 +00:00
|
|
|
|
("inetutils" ,inetutils)
|
2013-09-25 15:30:29 +00:00
|
|
|
|
("guix" ,guix-0.4)))
|
|
|
|
|
|
|
|
|
|
;; TODO: Replace with a real profile with a manifest.
|
|
|
|
|
;; TODO: Generate bashrc from packages' search-paths.
|
|
|
|
|
(profile-drv (union store packages
|
|
|
|
|
#:name "default-profile"))
|
|
|
|
|
(profile (derivation->output-path profile-drv))
|
|
|
|
|
(bashrc (add-text-to-store store "bashrc"
|
|
|
|
|
(string-append "
|
2013-09-25 19:49:22 +00:00
|
|
|
|
export PS1='\\u@\\h\\$ '
|
2013-09-25 15:30:29 +00:00
|
|
|
|
export PATH=$HOME/.guix-profile/bin:" profile "/bin:" profile "/sbin
|
|
|
|
|
export CPATH=$HOME/.guix-profile/include:" profile "/include
|
|
|
|
|
export LIBRARY_PATH=$HOME/.guix-profile/lib:" profile "/lib
|
|
|
|
|
alias ls='ls -p --color'
|
|
|
|
|
alias ll='ls -l'
|
|
|
|
|
")))
|
|
|
|
|
|
2013-09-25 19:47:10 +00:00
|
|
|
|
(issue (add-text-to-store store "issue" "
|
|
|
|
|
This is an alpha preview of the GNU system. Welcome.
|
|
|
|
|
|
|
|
|
|
This image features the GNU Guix package manager, which was used to
|
|
|
|
|
build it (http://www.gnu.org/software/guix/). The init system is
|
|
|
|
|
GNU dmd (http://www.gnu.org/software/dmd/).
|
|
|
|
|
|
2013-09-26 20:06:00 +00:00
|
|
|
|
You can log in as 'guest' or 'root' with no password.
|
2013-09-25 19:47:10 +00:00
|
|
|
|
"))
|
|
|
|
|
|
2013-09-25 16:01:44 +00:00
|
|
|
|
(populate `((directory "/etc")
|
2013-09-25 22:07:42 +00:00
|
|
|
|
(directory "/var/log") ; for dmd
|
|
|
|
|
(directory "/var/run/nscd")
|
2013-09-25 16:01:44 +00:00
|
|
|
|
("/etc/shadow" -> ,shadow)
|
|
|
|
|
("/etc/passwd" -> ,passwd)
|
2013-09-26 20:06:00 +00:00
|
|
|
|
("/etc/group" -> ,group)
|
2013-09-25 16:01:44 +00:00
|
|
|
|
("/etc/login.defs" -> "/dev/null")
|
|
|
|
|
("/etc/pam.d" -> ,pam.d)
|
2013-09-25 21:26:08 +00:00
|
|
|
|
("/etc/resolv.conf" -> ,resolv.conf)
|
2013-09-25 19:47:10 +00:00
|
|
|
|
("/etc/profile" -> ,bashrc)
|
2013-09-25 21:05:33 +00:00
|
|
|
|
("/etc/issue" -> ,issue)
|
2013-09-26 21:26:57 +00:00
|
|
|
|
("/etc/services" -> ,etc-services)
|
|
|
|
|
("/etc/protocols" -> ,etc-protocols)
|
|
|
|
|
("/etc/rpc" -> ,etc-rpc)
|
2013-09-25 21:05:33 +00:00
|
|
|
|
(directory "/var/nix/gcroots")
|
2013-09-26 20:06:00 +00:00
|
|
|
|
("/var/nix/gcroots/default-profile" -> ,profile)
|
|
|
|
|
(directory "/home/guest")))
|
derivations: 'derivation' and related procedures return a single value.
* guix/derivations.scm (derivation->output-path,
derivation->output-paths): New procedures.
(derivation-path->output-path): Use 'derivation->output-path'.
(derivation-path->output-paths): Use 'derivation->output-paths'.
(derivation): Accept 'derivation?' objects as inputs. Return a single
value.
(build-derivations): New procedure.
(compiled-modules): Use 'derivation->output-paths'.
(build-expression->derivation)[source-path]: Add case for when the
input matches 'derivation?'.
[prologue]: Accept 'derivation?' objects in INPUTS.
[mod-dir, go-dir]: Use 'derivation->output-path'.
* guix/download.scm (url-fetch): Adjust to the single-value return.
* guix/packages.scm (package-output): Use 'derivation->output-path'.
* guix/scripts/build.scm (guix-build): When the argument is
'derivation-path?', pass it through 'read-derivation'.
Use 'derivation-file-name' to print out the .drv file names, and to
register them. Use 'derivation->output-path' instead of
'derivation-path->output-path'.
* guix/scripts/package.scm (roll-back): Adjust to the single-value
return.
(guix-package): Use 'derivation->output-path'.
* guix/ui.scm (show-what-to-build): Adjust to deal with 'derivation?'
objects instead of .drv file names.
* gnu/system/grub.scm (grub-configuration-file): Use
'derivation->output-path' instead of 'derivation-path->output-path'.
* gnu/system/vm.scm (qemu-image, system-qemu-image): Likewise.
* tests/builders.scm, tests/derivations.scm, tests/packages.scm,
tests/store.scm, tests/union.scm: Adjust to the new calling
convention.
* doc/guix.texi (Defining Packages, The Store, Derivations): Adjust
accordingly.
2013-09-18 15:01:40 +00:00
|
|
|
|
(out (derivation->output-path
|
2013-09-11 18:08:53 +00:00
|
|
|
|
(package-derivation store mingetty)))
|
2013-09-20 23:08:42 +00:00
|
|
|
|
(boot (add-text-to-store store "boot"
|
|
|
|
|
(object->string
|
|
|
|
|
`(execl ,dmd-file "dmd"
|
|
|
|
|
"--config" ,dmd-conf))
|
|
|
|
|
(list out)))
|
2013-09-11 18:08:53 +00:00
|
|
|
|
(entries (list (menu-entry
|
2013-09-25 15:33:02 +00:00
|
|
|
|
(label (string-append
|
|
|
|
|
"GNU System with Linux-Libre "
|
|
|
|
|
(package-version linux-libre)
|
|
|
|
|
" (technology preview)"))
|
2013-09-11 18:08:53 +00:00
|
|
|
|
(linux linux-libre)
|
|
|
|
|
(linux-arguments `("--root=/dev/vda1"
|
|
|
|
|
,(string-append "--load=" boot)))
|
|
|
|
|
(initrd gnu-system-initrd))))
|
|
|
|
|
(grub.cfg (grub-configuration-file store entries)))
|
|
|
|
|
(qemu-image store
|
|
|
|
|
#:grub-configuration grub.cfg
|
|
|
|
|
#:populate populate
|
2013-09-24 20:40:33 +00:00
|
|
|
|
#:disk-image-size (* 500 (expt 2 20))
|
|
|
|
|
#:initialize-store? #t
|
2013-09-11 18:08:53 +00:00
|
|
|
|
#:inputs-to-copy `(("boot" ,boot)
|
|
|
|
|
("linux" ,linux-libre)
|
|
|
|
|
("initrd" ,gnu-system-initrd)
|
2013-09-25 15:30:29 +00:00
|
|
|
|
("pam.d" ,pam.d-drv)
|
|
|
|
|
("profile" ,profile-drv)
|
2013-09-11 18:08:53 +00:00
|
|
|
|
|
|
|
|
|
;; Configuration.
|
2013-09-20 23:08:42 +00:00
|
|
|
|
("dmd.conf" ,dmd-conf)
|
2013-09-25 19:47:10 +00:00
|
|
|
|
("etc-pam.d" ,pam.d-drv)
|
2013-09-11 18:08:53 +00:00
|
|
|
|
("etc-passwd" ,passwd)
|
2013-09-20 23:08:42 +00:00
|
|
|
|
("etc-shadow" ,shadow)
|
|
|
|
|
("etc-group" ,group)
|
2013-09-25 21:26:08 +00:00
|
|
|
|
("etc-resolv.conf" ,resolv.conf)
|
2013-09-25 15:30:29 +00:00
|
|
|
|
("etc-bashrc" ,bashrc)
|
2013-09-25 19:47:10 +00:00
|
|
|
|
("etc-issue" ,issue)
|
|
|
|
|
("etc-motd" ,motd)
|
2013-09-26 21:26:57 +00:00
|
|
|
|
("net-base" ,net-base)
|
2013-09-20 23:08:42 +00:00
|
|
|
|
,@(append-map service-inputs
|
|
|
|
|
%dmd-services))))))
|
2013-02-16 02:28:26 +00:00
|
|
|
|
|
|
|
|
|
;;; vm.scm ends here
|