{ stdenv, fetchurl , attr, keyutils, libaio, libapparmor, libbsd, libcap, libgcrypt, lksctp-tools, zlib }: stdenv.mkDerivation rec { pname = "stress-ng"; version = "0.09.59.1"; src = fetchurl { url = "https://kernel.ubuntu.com/~cking/tarballs/${pname}/${pname}-${version}.tar.xz"; sha256 = "0f3a6ki9v8lw4m9cwzlxsy7ykzmckgydnj2vypvwlr7rxcs19hxl"; }; # All platforms inputs then Linux-only ones buildInputs = [ libbsd libgcrypt zlib ] ++ stdenv.lib.optionals stdenv.hostPlatform.isLinux [ attr keyutils libaio libapparmor libcap lksctp-tools ]; postPatch = '' substituteInPlace Makefile --replace "/usr" "" ''; # Won't build on i686 because the binary will be linked again in the # install phase without checking the dependencies. This will prevent # triggering the rebuild. Why this only happens on i686 remains a # mystery, though. :-( enableParallelBuilding = (!stdenv.isi686); installFlags = [ "DESTDIR=${placeholder "out"}" ]; meta = with stdenv.lib; { description = "Stress test a computer system"; longDescription = '' stress-ng will stress test a computer system in various selectable ways. It was designed to exercise various physical subsystems of a computer as well as the various operating system kernel interfaces. Stress-ng features: * over 210 stress tests * over 50 CPU specific stress tests that exercise floating point, integer, bit manipulation and control flow * over 20 virtual memory stress tests * portable: builds on Linux, Solaris, *BSD, Minix, Android, MacOS X, Debian Hurd, Haiku, Windows Subsystem for Linux and SunOs/Dilos with gcc, clang, tcc and pcc. stress-ng was originally intended to make a machine work hard and trip hardware issues such as thermal overruns as well as operating system bugs that only occur when a system is being thrashed hard. Use stress-ng with caution as some of the tests can make a system run hot on poorly designed hardware and also can cause excessive system thrashing which may be difficult to stop. stress-ng can also measure test throughput rates; this can be useful to observe performance changes across different operating system releases or types of hardware. However, it has never been intended to be used as a precise benchmark test suite, so do NOT use it in this manner. ''; homepage = "https://kernel.ubuntu.com/~cking/stress-ng/"; downloadPage = "https://kernel.ubuntu.com/~cking/tarballs/stress-ng/"; changelog = "https://kernel.ubuntu.com/git/cking/stress-ng.git/plain/debian/changelog?h=V${version}"; license = licenses.gpl2Plus; maintainers = with maintainers; [ c0bw3b ]; platforms = platforms.unix; }; }