;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2015 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 packages bison)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages m4)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages flex)
  #:use-module (srfi srfi-1))

(define-public bison
  (package
    (name "bison")
    (version "3.0.4")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "mirror://gnu/bison/bison-"
                          version ".tar.xz"))
      (sha256
       (base32
        "1qbgf6q1n2z17k8g33444m0q68kf3fbiq65q7jlrzpvvj73jh957"))))
    (build-system gnu-build-system)
    (native-inputs `(("perl" ,perl)
                     ;; m4 is not present in PATH when cross-building
                     ("m4" ,m4)))
    (inputs `(("flex" ,flex)))
    (propagated-inputs `(("m4" ,m4)))
    (home-page "http://www.gnu.org/software/bison/")
    (synopsis "Parser generator")
    (description
     "GNU Bison is a general-purpose parser generator.  It can build a
deterministic or generalized LR parser from an annotated, context-free
grammar.  It is versatile enough to have many applications, from parsers for
simple tools through complex programming languages.")
    (license gpl3+)))

(define-public bison-2.7
  (package (inherit bison)
    (version "2.7")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "mirror://gnu/bison/bison-"
                          version ".tar.xz"))
      (sha256
       (base32
        "1zd77ilmpv5mi3kr55jrj6ncqlcnyhpianhrwzak2q28cv2cbn23"))))))
e</th><th class='left'>Commit message (<a href='/guix/log/gnu/bootloader.scm?id=9814abef367fd2842204dba0347741a7c1d326b3&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-01-14 23:00:03 +0100'>2024-01-14</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=086850e5b2b4a1744565fe83624d256524b64a49'>bootloader: grub: Add support for loading an additional initrd.</a><span class='msg-avail'>...<span class='msg-tooltip'>In order to be able to provide decryption keys for the LUKS device, they need
to be available in the initial ram disk.  However they cannot be stored inside
the usual initrd, since it is stored in the store and being a
world-readable (as files in the store are) is not a desired property for a
initrd containing decryption keys.  This commit adds an option to load
additional initrd during the boot, one that is not stored inside the store and
therefore can contain secrets.

Since only grub supports encrypted /boot, only grub is modified to use the
extra-initrd.  There is no use case for the other bootloaders.

* doc/guix.texi (Bootloader Configuration): Describe the new extra-initrd
field.
* gnu/bootloader.scm (&lt;bootloader-configuration&gt;): Add extra-initrd field.
* gnu/bootloader/grub.scm (make-grub-configuration): Use the extra-initrd
field.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
Change-Id: I995989bb623bb594ccdafbf4a1a6de941bd4189f
</span></span></td><td>Tomas Volf</td></tr>
<tr><td><span title='2023-10-28 00:17:24 +0200'>2023-10-28</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=344e39c928bdb8e6b7e5ac79d94535921a414a05'>profiles: Hooks honor the #:system parameter of ‘profile-derivation’.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://issues.guix.gnu.org/65225&gt;.

* guix/profiles.scm (info-dir-file, package-cache-file)
(info-dir-file, ghc-package-cache-file, ca-certificate-bundle)
(emacs-subdirs, gdk-pixbuf-loaders-cache-file, glib-schemas)
(gtk-icon-themes, gtk-im-modules, linux-module-database)
(xdg-desktop-database, xdg-mime-database, fonts-dir-file)
(manual-database, manual-database/optional): Add optional #:system
parameter and pass it to ‘gexp-&gt;derivation’.
(profile-derivation): Pass HOOK a second parameter, SYSTEM.
* gnu/bootloader.scm (efi-bootloader-profile)[efi-bootloader-profile-hook]:
Add optional #:system parameter and pass it to ‘gexp-&gt;derivation’.
* guix/channels.scm (package-cache-file): Likewise.
* tests/profiles.scm ("profile-derivation, #:system, and hooks"): New
test.

Reported-by: Tobias Geerinckx-Rice &lt;me@tobias.gr&gt;
</span></span></td><td>Ludovic Courtès</td></tr>