gnu: Add kquickcharts-5.

* gnu/packages/kde-frameworks.scm (kquickcharts-5): New variable.

Change-Id: I9e8acb23c66e3f23cafad48f15bead4ac09cb4db

gnu/packages/kde-frameworks.scm

@@ -211,6 +211,32 @@ used from QtQuick applications for both simple display of data as well as
 continuous display of high-volume data.")
     (license (list license:lgpl2.1 license:lgpl3))))
 
+(define-public kquickcharts-5
+  (package
+    (inherit kquickcharts)
+    (name "kquickcharts")
+    (version "5.116.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://kde/stable/frameworks/"
+                                  (version-major+minor version)
+                                  "/" name "-" version ".tar.xz"))
+              (sha256
+               (base32
+                "1bd20kpypji6053fwn5a1b41rjf7r1b3wk85swb0xlmm2kji236j"))))
+    (build-system cmake-build-system)
+    (arguments
+     (list #:phases #~(modify-phases %standard-phases
+                        (replace 'check
+                          (lambda* (#:key tests? #:allow-other-keys)
+                            (when tests?
+                              (system "Xvfb :1 -screen 0 640x480x24 &")
+                              (setenv "DISPLAY" ":1")
+                              (setenv "QT_QPA_PLATFORM" "offscreen")
+                              (invoke "ctest")))))))
+    (inputs (list qtbase-5 qtdeclarative-5 qtquickcontrols2-5
+                  xorg-server-for-tests))))
+
 (define-public phonon
   (package
     (name "phonon")