{ lib, stdenv, kernel, elfutils, python2, python3, perl, newt, slang, asciidoc, xmlto, makeWrapper , docbook_xsl, docbook_xml_dtd_45, libxslt, flex, bison, pkg-config, libunwind, binutils , libiberty, audit, libbfd, libopcodes, openssl, systemtap, numactl , zlib , withGtk ? false, gtk2 , withZstd ? true, zstd , withLibcap ? true, libcap }: with lib; assert versionAtLeast kernel.version "3.12"; stdenv.mkDerivation { name = "perf-linux-${kernel.version}"; inherit (kernel) src; preConfigure = '' cd tools/perf substituteInPlace Makefile \ --replace /usr/include/elfutils $elfutils/include/elfutils for x in util/build-id.c util/dso.c; do substituteInPlace $x --replace /usr/lib/debug /run/current-system/sw/lib/debug done if [ -f bash_completion ]; then sed -i 's,^have perf,_have perf,' bash_completion fi ''; makeFlags = ["prefix=$(out)" "WERROR=0"] ++ kernel.makeFlags; hardeningDisable = [ "format" ]; # perf refers both to newt and slang nativeBuildInputs = [ asciidoc xmlto docbook_xsl docbook_xml_dtd_45 libxslt flex bison libiberty audit makeWrapper pkg-config python3 ]; buildInputs = [ elfutils newt slang libunwind libbfd zlib openssl systemtap.stapBuild numactl libopcodes python3 perl ] ++ lib.optional withGtk gtk2 ++ (if (versionAtLeast kernel.version "4.19") then [ python3 ] else [ python2 ]) ++ lib.optional withZstd zstd ++ lib.optional withLibcap libcap; # Note: we don't add elfutils to buildInputs, since it provides a # bad `ld' and other stuff. NIX_CFLAGS_COMPILE = toString [ "-Wno-error=cpp" "-Wno-error=bool-compare" "-Wno-error=deprecated-declarations" "-DOBJDUMP_PATH=\"${binutils}/bin/objdump\"" "-Wno-error=stringop-truncation" ]; postPatch = '' patchShebangs scripts ''; doCheck = false; # requires "sparse" doInstallCheck = false; # same separateDebugInfo = true; installFlags = [ "install" "install-man" "ASCIIDOC8=1" "prefix=$(out)" ]; preFixup = '' wrapProgram $out/bin/perf \ --prefix PATH : "${binutils}/bin" ''; meta = { homepage = "https://perf.wiki.kernel.org/"; description = "Linux tools to profile with performance counters"; maintainers = with lib.maintainers; [viric]; platforms = with lib.platforms; linux; broken = kernel.kernelOlder "5"; }; }