gnu: Add massif-visualizer.

* gnu/packages/kde.scm (massif-visualizer): New variable.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu/packages/kde.scm

@@ -12,6 +12,7 @@
 ;;; Copyright © 2020, 2021 Michael Rohleder <mike@rohleder.de>
 ;;; Copyright © 2020 Prafulla Giri <pratheblackdiamond@gmail.com>
 ;;; Copyright © 2020 Zheng Junjie <873216071@qq.com>
+;;; Copyright © 2021 Alexandros Theodotou <alex@zrythm.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -543,6 +544,43 @@ (define-public krita
 features include brush stabilizers, brush engines and wrap-around mode.")
     (license license:gpl2+)))
 
+(define-public massif-visualizer
+  (package
+    (name "massif-visualizer")
+    (version "0.7.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "mirror://kde/stable/massif-visualizer/" version
+             "/src/massif-visualizer-" version ".tar.xz"))
+       (sha256
+        (base32 "0v8z6r9gngzckvqyxjm9kp7hilwfqibyk2f9vag9l98ar0iwr97q"))))
+    (build-system cmake-build-system)
+    (native-inputs
+     `(("extra-cmake-modules" ,extra-cmake-modules)
+       ("pkg-config" ,pkg-config)
+       ("shared-mime-info" ,shared-mime-info)))
+    (inputs
+     `(("karchive" ,karchive)
+       ("kcoreaddons" ,kcoreaddons)
+       ("kparts" ,kparts)
+       ("kdiagram" ,kdiagram)
+       ("kgraphviewer" ,kgraphviewer)
+       ("kio" ,kio)
+       ("ki18n" ,ki18n)
+       ("qtbase" ,qtbase)
+       ("qtsvg" ,qtsvg)
+       ("qtxmlpatterns" ,qtxmlpatterns)))
+    (home-page "https://apps.kde.org/en/massif-visualizer")
+    (synopsis "Visualize massif data generated by Valgrind")
+    (description
+     "Massif Visualizer is a tool that visualizes massif data.
+You run your application in Valgrind with @code{--tool=massif} and then open
+the generated @file{massif.out.%pid} in the visualizer.  Gzip or Bzip2
+compressed massif files can also be opened transparently.")
+    (license license:gpl2+)))
+
 (define-public libkomparediff2
   (package
     (name "libkomparediff2")