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Diffstat (limited to 'gnu/packages/kde.scm')
| -rw-r--r-- | gnu/packages/kde.scm | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/gnu/packages/kde.scm b/gnu/packages/kde.scm index 9755f66aca..79eb20cb59 100644 --- a/gnu/packages/kde.scm +++ b/gnu/packages/kde.scm @@ -7,6 +7,7 @@ ;;; Copyright © 2018 Gábor Boskovits <boskovits@gmail.com> ;;; Copyright © 2019 Nicolas Goaziou <mail@nicolasgoaziou.fr> ;;; Copyright © 2018, 2019 Hartmut Goebel <h.goebel@crazy-compilers.com> +;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -626,3 +627,45 @@ communicate with each other. Here's a few things KDE Connect can do: "Kqtquickcharts is a QtQuick plugin to render beautiful and interactive charts.") (license license:lgpl2.1+))) + +(define-public kcachegrind + (package + (name "kcachegrind") + (version "19.04.1") + (source (origin + (method url-fetch) + (uri (string-append "mirror://kde/stable/applications/" version + "/src/kcachegrind-" version ".tar.xz")) + (sha256 + (base32 + "1hhsk64yp6q2xh8j269j4wp9y24ggmii861r6gf02mj1mbn2p1jb")))) + (build-system cmake-build-system) + (native-inputs + `(("extra-cmake-modules" ,extra-cmake-modules) + ("perl" ,perl) + ("python" ,python) + ("qttools" ,qttools) + ("kdoctools" ,kdoctools))) + (inputs + `(("qtbase" ,qtbase) + ("karchive" ,karchive) + ("ki18n" ,ki18n) + ("kio" ,kio) + ("kdbusaddons" ,kdbusaddons))) + ;; Note: The 'hotshot2calltree' and 'pprof2calltree' scripts depend on + ;; Python and PHP, respectively. These are optional and we ignore them + ;; for now. + (home-page "https://kcachegrind.github.io/html/Home.html") + (synopsis "Visualize profiles produces by Valgrind's Cachegrind tool") + (description + "The data files generated by the Callgrind of Valgrind, an application +profiler, can be loaded into KCachegrind for browsing the performance results. +There is also a command-line tool to get ASCII reports from data files without +the need to use KCachegrind. + +The format of Callgrind output is documented. With conversion scripts, +KCachegrind is able to visualize output of other profilers like OProfile, a +system-wide profiler for Linux using statistical sampling with hardware +performance counters. There also exist converters for profiling output of +Python, PHP, and Perl.") + (license license:gpl2))) |