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{ lib
, mkDerivation
, cmake
, elfutils
, extra-cmake-modules
, fetchFromGitHub
, kconfigwidgets
, ki18n
, kio
, kitemmodels
, kitemviews
, kparts
, kwindowsystem
, libelf
, qtbase
, threadweaver
, qtx11extras
, zstd
, kddockwidgets
, rustc-demangle
}:
mkDerivation rec {
pname = "hotspot";
version = "1.4.1";
src = fetchFromGitHub {
owner = "KDAB";
repo = "hotspot";
rev = "refs/tags/v${version}";
hash = "sha256-DW4R7+rnonmEMbCkNS7TGodw+3mEyHl6OlFK3kbG5HM=";
fetchSubmodules = true;
};
nativeBuildInputs = [
cmake
extra-cmake-modules
];
buildInputs = [
(elfutils.override { enableDebuginfod = true; }) # perfparser needs to find debuginfod.h
kconfigwidgets
ki18n
kio
kitemmodels
kitemviews
kparts
kwindowsystem
libelf
qtbase
threadweaver
qtx11extras
zstd
kddockwidgets
rustc-demangle
];
# hotspot checks for the presence of third party libraries'
# git directory to give a nice warning when you forgot to clone
# submodules; but Nix clones them and removes .git (for reproducibility).
# So we need to fake their existence here.
postPatch = ''
mkdir -p 3rdparty/{perfparser,PrefixTickLabels}/.git
'';
qtWrapperArgs = [
"--prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath [ rustc-demangle ]}"
];
meta = with lib; {
description = "A GUI for Linux perf";
longDescription = ''
hotspot is a GUI replacement for `perf report`.
It takes a perf.data file, parses and evaluates its contents and
then displays the result in a graphical way.
'';
homepage = "https://github.com/KDAB/hotspot";
changelog = "https://github.com/KDAB/hotspot/releases/tag/v${version}";
license = with licenses; [ gpl2Only gpl3Only ];
platforms = platforms.linux;
maintainers = with maintainers; [ nh2 ];
};
}
|