;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2018 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 gcal)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (guix licenses))

(define-public gcal
  (package
    (name "gcal")
    (version "4.1")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnu/gcal/gcal-"
                                 version ".tar.xz"))
             (sha256
              (base32
               "1av11zkfirbixn05hyq4xvilin0ncddfjqzc4zd9pviyp506rdci"))
             (modules '((guix build utils)))
             (snippet
              '(begin
                 ;; Adjust the bundled gnulib to work with glibc 2.28.  See e.g.
                 ;; "m4-gnulib-libio.patch".  This is a phase rather than patch
                 ;; or snippet to work around <https://bugs.gnu.org/32347>.
                 (substitute* (find-files "lib" "\\.c$")
                   (("#if defined _IO_ftrylockfile")
                    "#if defined _IO_EOF_SEEN"))
                 (substitute* "lib/stdio-impl.h"
                   (("^/\\* BSD stdio derived implementations")
                    (string-append "#if !defined _IO_IN_BACKUP && defined _IO_EOF_SEEN\n"
                                   "# define _IO_IN_BACKUP 0x100\n"
                                   "#endif\n\n"
                                   "/* BSD stdio derived implementations")))
                 #t))))
    (build-system gnu-build-system)
    (home-page "https://www.gnu.org/software/gcal/")
    (synopsis "Calculating and printing a wide variety of calendars")
    (description
     "Gcal is a program to calculate and print calendars on the
command-line.  Calendars can be printed in 1-month, 3-month or whole-year
views.  In addition, eternal holiday lists can be generated for many
countries, which can be complemented by user-made lists of fixed dates to
make an agenda.  Gcal can also calculate astronomical data, such as the
phases of the moon, and supports alternative calendar formats: Julian,
Gregorian, Islamic, Chinese and more.")
    (license gpl3+)))
ph-tool.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/graph.scm (python-graph-tool): New variable.

Signed-off-by: Marius Bakke &lt;marius@gnu.org&gt;
</span></span></td><td>Alexandre Hannud Abdo</td></tr>
<tr><td><span title='2021-04-25 14:49:57 -0400'>2021-04-25</span></td><td><a href='/guix/commit/gnu/packages/graph.scm?id=76fb1a5cf29c3ecf189776eb16db4fcb89bb1939'>gnu: Add python-louvain 0.15.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/graph.scm (python-louvain): Rename variable to
python-louvain-0.6.
(python-louvain): New variable.
* gnu/packages/bioinformatics.scm (python-scanpy)[propagated-inputs]: Use
python-louvain-0.6.

Co-authored-by: Leo Famulari &lt;leo@famulari.name&gt;
</span></span></td><td>Vinicius Monego</td></tr>
<tr><td><span title='2021-03-04 14:48:43 +0200'>2021-03-04</span></td><td><a href='/guix/commit/gnu/packages/graph.scm?id=e9096ef105c8f3d4667e55b4d94a1b1493659e2d'>gnu: python-plotly: Allow test phase to be skipped.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/graph.scm (python-plotly)[arguments]: Wrap custom 'check
phase tests with test with tests? keyword.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2021-03-04 14:48:43 +0200'>2021-03-04</span></td><td><a href='/guix/commit/gnu/packages/graph.scm?id=3e5d811387d8cd6a3eca0f50b55d728c5f6382f5'>gnu: python-plotly: Update to 4.14.3.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/graph.scm (python-plotly): Update to 4.14.3.
[propagated-inputs]: Remove python-decorator. Add python-ipython,
python-pillow. Move python-ipywidgets, python-xarray ...
[native-inputs]: ... to here.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2020-11-26 04:22:50 +0100'>2020-11-26</span></td><td><a href='/guix/commit/gnu/packages/graph.scm?id=4491c624dd4a0af52873e9884ab8240cf09936e3'>gnu: igraph: Omit static library.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/graph.scm (igraph)[arguments]: Add "--disable-static"
to #:configure-flags.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-11-26 04:22:50 +0100'>2020-11-26</span></td><td><a href='/guix/commit/gnu/packages/graph.scm?id=13e55e6eeba5fda7bfee491bce15e52a22fbe91c'>gnu: igraph: Update to 0.8.4.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/graph.scm (igraph): Update to 0.8.4.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>