gnu: Add kmines.

* gnu/packages/games.scm (kmines): New variable.

gnu/packages/games.scm

@@ -8246,3 +8246,42 @@ by bouncing balls against them.
 
 This package is part of the KDE games module.")
     (license (list license:gpl2+ license:fdl1.2+))))
+
+(define-public kmines
+  (package
+    (name "kmines")
+    (version "19.08.3")
+    (source
+     (origin
+      (method url-fetch)
+      (uri (string-append "mirror://kde/stable/applications/" version
+                          "/src/kmines-" version ".tar.xz"))
+      (sha256
+       (base32 "0ac3za36lh8hpx6mqfic9amwmzhzhzplm9hg3pw12gxl5a9mvfsf"))))
+    (properties `((tags . ("Desktop" "KDE" "Games"))))
+    (build-system qt-build-system)
+    (native-inputs
+     `(("extra-cmake-modules" ,extra-cmake-modules)
+       ("kdoctools" ,kdoctools)))
+    (inputs
+     `(("kcompletion" ,kcompletion)
+       ("kconfig" ,kconfig)
+       ("kconfigwidgets" ,kconfigwidgets)
+       ("kcoreaddons" ,kcoreaddons)
+       ("kcrash" ,kcrash)
+       ("kdbusaddons" ,kdbusaddons)
+       ("ki18n" ,ki18n)
+       ("ktextwidgets" ,ktextwidgets)
+       ("kwidgetsaddons" ,kwidgetsaddons)
+       ("kxmlgui" ,kxmlgui)
+       ("libkdegames" ,libkdegames)
+       ("qtbase" ,qtbase)
+       ("qtdeclarative" ,qtdeclarative)))
+    (home-page "https://games.kde.org/")
+    (synopsis "Classical mine sweeper game")
+    (description "KMines is a classic Minesweeper game.  The idea is to
+uncover all the squares without blowing up any mines.  When a mine is blown
+up, the game is over.
+
+This package is part of the KDE games module.")
+    (license (list license:gpl2+ license:fdl1.2+))))