pyrox.dev
1{ lib
2, mkDerivation
3, cmake
4, elfutils
5, extra-cmake-modules
6, fetchFromGitHub
7, kconfigwidgets
8, ki18n
9, kio
10, kitemmodels
11, kitemviews
12, kparts
13, kwindowsystem
14, libelf
15, qtbase
16, threadweaver
17, qtx11extras
18, zstd
19, kddockwidgets
20, rustc-demangle
21}:
22
23mkDerivation rec {
24 pname = "hotspot";
25 version = "1.4.1";
26
27 src = fetchFromGitHub {
28 owner = "KDAB";
29 repo = "hotspot";
30 rev = "refs/tags/v${version}";
31 hash = "sha256-DW4R7+rnonmEMbCkNS7TGodw+3mEyHl6OlFK3kbG5HM=";
32 fetchSubmodules = true;
33 };
34
35 nativeBuildInputs = [
36 cmake
37 extra-cmake-modules
38 ];
39 buildInputs = [
40 (elfutils.override { enableDebuginfod = true; }) # perfparser needs to find debuginfod.h
41 kconfigwidgets
42 ki18n
43 kio
44 kitemmodels
45 kitemviews
46 kparts
47 kwindowsystem
48 libelf
49 qtbase
50 threadweaver
51 qtx11extras
52 zstd
53 kddockwidgets
54 rustc-demangle
55 ];
56
57 # hotspot checks for the presence of third party libraries'
58 # git directory to give a nice warning when you forgot to clone
59 # submodules; but Nix clones them and removes .git (for reproducibility).
60 # So we need to fake their existence here.
61 postPatch = ''
62 mkdir -p 3rdparty/{perfparser,PrefixTickLabels}/.git
63 '';
64
65 qtWrapperArgs = [
66 "--prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath [ rustc-demangle ]}"
67 ];
68
69 meta = with lib; {
70 description = "A GUI for Linux perf";
71 longDescription = ''
72 hotspot is a GUI replacement for `perf report`.
73 It takes a perf.data file, parses and evaluates its contents and
74 then displays the result in a graphical way.
75 '';
76 homepage = "https://github.com/KDAB/hotspot";
77 changelog = "https://github.com/KDAB/hotspot/releases/tag/v${version}";
78 license = with licenses; [ gpl2Only gpl3Only ];
79 platforms = platforms.linux;
80 maintainers = with maintainers; [ nh2 ];
81 };
82}