;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 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 cppi)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (guix licenses))

(define-public cppi
  (package
    (name "cppi")
    (version "1.18")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnu/cppi/cppi-"
                                 version ".tar.xz"))
             (sha256
              (base32
               "1jk42cjaggk71rimjnx3qpmb6hivps0917vl3z7wbxk3i2whb98j"))))
    (build-system gnu-build-system)
    (home-page "https://www.gnu.org/software/cppi/")
    (synopsis "Indent C preprocessor directives to reflect nesting and more")
    (description
     "GNU Cppi processes C source code files to properly indent the
preprocessor directives to reflect their nesting.  It also performs other
standardizations, such as correcting the number of spaces between directives
and the text following them.")
    (license gpl3+)))
'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=0c518f974e64f23846ae51ea2c68b479202fdca9'>root</a>/<a href='/guix/log/gnu?id=0c518f974e64f23846ae51ea2c68b479202fdca9'>gnu</a>/<a href='/guix/log/gnu/build?id=0c518f974e64f23846ae51ea2c68b479202fdca9'>build</a>/<a href='/guix/log/gnu/build/linux-modules.scm?id=0c518f974e64f23846ae51ea2c68b479202fdca9'>linux-modules.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/build/linux-modules.scm?id=0c518f974e64f23846ae51ea2c68b479202fdca9&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-12-16 12:53:52 -0500'>2021-12-16</span></td><td><a href='/guix/commit/gnu/build/linux-modules.scm?id=13f13554433c9dd47503131107dfbdd8a8031832'>linux-modules: Ignore EINVAL in ‘modprobe’ mode.</a><span class='msg-avail'>...<span class='msg-tooltip'>Loading the framebuffer-coreboot module simply fails with EINVAL on a
non-Corebooted system.  Crashing the system with a kernel panic is not
a reasonable reaction to loading valid modules on unsupported hardware.
The kernel should log an error, which the user is expected to see.

Bogus module names will still be fatally reported by linux-modules.drv.

* gnu/build/linux-modules.scm (load-linux-module*):
Ignore EINVAL errors when operating recursively.
</span></span></td><td>Tobias Geerinckx-Rice via Guix-patches via</td></tr>
<tr><td><span title='2020-08-25 11:53:20 +0200'>2020-08-25</span></td><td><a href='/guix/commit/gnu/build/linux-modules.scm?id=755f365b02b42a5d1e8ef3000dadef069553a478'>linux-libre: Support module compression.</a><span class='msg-avail'>...<span class='msg-tooltip'>This commit adds support for GZIP compression for linux-libre kernel
modules. The initrd modules are kept uncompressed as the initrd is already
compressed as a whole.

The linux-libre kernel also supports XZ compression, but as Guix does not have
any available bindings for now, and the compression time is far more
significant, GZIP seems to be a better option.

* gnu/build/linux-modules.scm (modinfo-section-contents): Use
'call-with-gzip-input-port' to read from a module file using '.gz' extension,
(strip-extension): new procedure,
(dot-ko): adapt to support compression,
(ensure-dot-ko): ditto,
(file-name-&gt;module-name): ditto,
(find-module-file): ditto,
(load-linux-module*): ditto,
(module-name-&gt;file-name/guess): ditto,
(module-name-lookup): ditto,
(write-module-name-database): ditto,
(write-module-alias-database): ditto,
(write-module-device-database): ditto.
* gnu/installer.scm (installer-program): Add "guile-zlib" to the extensions.
* gnu/machine/ssh.scm (machine-check-initrd-modules): Ditto.
* gnu/services.scm (activation-script): Ditto.
* gnu/services/base.scm (default-serial-port): Ditto,
(agetty-shepherd-service): ditto,
(udev-service-type): ditto.
* gnu/system/image.scm (gcrypt-sqlite3&amp;co): Ditto.
* gnu/system/linux-initrd.scm (flat-linux-module-directory): Add "guile-zlib"
to the extensions and make sure that the initrd only contains
uncompressed module files.
* gnu/system/shadow.scm (account-shepherd-service): Add "guile-zlib" to the
extensions.
* guix/profiles.scm (linux-module-database): Ditto.
</span></span></td><td>Mathieu Othacehe</td></tr>