From 4a4ba702a86e96be35e019d9e7873e4b53ed1df6 Mon Sep 17 00:00:00 2001
From: Hartmut Goebel <h.goebel@crazy-compilers.com>
Date: Mon, 2 Dec 2019 11:37:34 +0100
Subject: gnu: Add cantor.

* gnu/packages/education.scm (cantor): New variable.
---
 gnu/packages/education.scm | 71 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)

diff --git a/gnu/packages/education.scm b/gnu/packages/education.scm
index ee1e0d0106..ae403bd473 100644
--- a/gnu/packages/education.scm
+++ b/gnu/packages/education.scm
@@ -28,6 +28,7 @@
 (define-module (gnu packages education)
   #:use-module (ice-9 regex)
   #:use-module (gnu packages)
+  #:use-module (gnu packages algebra)
   #:use-module (gnu packages audio)
   #:use-module (gnu packages base)
   #:use-module (gnu packages bash)
@@ -39,16 +40,24 @@ (define-module (gnu packages education)
   #:use-module (gnu packages freedesktop)
   #:use-module (gnu packages game-development)
   #:use-module (gnu packages gettext)
+  #:use-module (gnu packages ghostscript)
   #:use-module (gnu packages glib)
   #:use-module (gnu packages gnome)
   #:use-module (gnu packages golang)
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages image)
   #:use-module (gnu packages javascript)
+  #:use-module (gnu packages julia)
   #:use-module (gnu packages kde)
   #:use-module (gnu packages kde-frameworks) ; extra-cmake-modules
+  #:use-module (gnu packages libevent)
+  #:use-module (gnu packages lua)
+  #:use-module (gnu packages markup)
+  #:use-module (gnu packages maths)
   #:use-module (gnu packages mp3)
+  #:use-module (gnu packages multiprecision)
   #:use-module (gnu packages ncurses)
+  #:use-module (gnu packages pdf)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages python)
@@ -58,6 +67,7 @@ (define-module (gnu packages education)
   #:use-module (gnu packages readline)
   #:use-module (gnu packages sdl)
   #:use-module (gnu packages sqlite)
+  #:use-module (gnu packages statistics)
   #:use-module (gnu packages texinfo)
   #:use-module (gnu packages tls)
   #:use-module (gnu packages video)
@@ -180,6 +190,67 @@ (define-public blinken
 the sequence of lights in the correct order, they advance to the next stage,
 where an identical sequence with one extra step is presented.
 
+This package is part of the KDE education module.")
+    (license ;; GPL for programs, FDL for documentation
+     (list license:gpl2+ license:fdl1.2+))))
+
+(define-public cantor
+  (package
+    (name "cantor")
+    (version "20.12.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://kde/stable/release-service/" version
+                           "/src/cantor-" version ".tar.xz"))
+      (sha256
+       (base32 "1qj6lmcgmqr110qw2r906b0kp73f9gzvm75ry1gdb77bza5g67x2"))))
+    (build-system qt-build-system)
+    (native-inputs
+     `(("extra-cmake-modules" ,extra-cmake-modules)
+       ("kdoctools" ,kdoctools)
+       ("pkg-config" ,pkg-config)))
+    (inputs
+     `(("karchive" ,karchive)
+       ("kcompletion" ,kcompletion)
+       ("kconfig" ,kconfig)
+       ("kcoreaddons" ,kcoreaddons)
+       ("kcrash" ,kcrash)
+       ("ki18n" ,ki18n)
+       ("kiconthemes" ,kiconthemes)
+       ("kio" ,kio)
+       ("knewstuff" ,knewstuff)
+       ("kparts" ,kparts)
+       ("kpty" ,kpty)
+       ("ksyntaxhighlighting" ,ksyntaxhighlighting)
+       ("ktexteditor" ,ktexteditor)
+       ("ktextwidgets" ,ktextwidgets)
+       ("kxmlgui" ,kxmlgui)
+       ("libuv" ,libuv)
+       ("oxygen-icons" ,oxygen-icons) ;; default icon set
+       ("poppler-qt5" ,poppler-qt5)
+       ("qtbase" ,qtbase)
+       ("qtsvg" ,qtsvg)
+       ("qtxmlpatterns" ,qtxmlpatterns)
+       ;; optional:
+       ("discount" ,discount)
+       ("libspectre" ,libspectre)
+       ;; back-ends:
+       ("analitza" ,analitza)
+       ("gmp" ,gmp)  ;; for libqalculate
+       ("julia" ,julia)
+       ("libqalculate" ,libqalculate)
+       ("lua" ,luajit)
+       ("mpfr" ,mpfr)  ;; for libqalculate
+       ("python" ,python)))
+       ;; TODO: ("r" ,r) ; also requires gfortran
+    (home-page "https://kde.org/applications/education/org.kde.cantor")
+    (synopsis "Front-end for doing Mathematics and Scientific Computing")
+    (description "Cantor is a front-end to powerful mathematics and
+statistics packages.  Cantor integrates them into the KDE Platform and provides
+a nice, worksheet-based, graphical user interface.  It supports environments
+for KAlgebra, Lua, Maxima, R, Sage, Octave, Python, Scilab, and Qalculate!
+
 This package is part of the KDE education module.")
     (license ;; GPL for programs, FDL for documentation
      (list license:gpl2+ license:fdl1.2+))))
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