a3270eb062
By default 'perf annotate' runs "objdump" from PATH.
Unfortunately ${binutils}/bin/ dos not provide it as
it's a minimal wrapper for gcc.
${binutils-unwrapped}/bin/ does have full set of tools.
Let's use that instead.
84 lines
2.4 KiB
Nix
84 lines
2.4 KiB
Nix
{ lib, stdenv, kernel, elfutils, python2, python3, perl, newt, slang, asciidoc, xmlto, makeWrapper
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, docbook_xsl, docbook_xml_dtd_45, libxslt, flex, bison, pkg-config, libunwind, binutils-unwrapped
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, libiberty, audit, libbfd, libopcodes, openssl, systemtap, numactl
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, zlib
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, withGtk ? false, gtk2
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, withZstd ? true, zstd
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, withLibcap ? true, libcap
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}:
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with lib;
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assert versionAtLeast kernel.version "3.12";
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stdenv.mkDerivation {
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name = "perf-linux-${kernel.version}";
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inherit (kernel) src;
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preConfigure = ''
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cd tools/perf
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substituteInPlace Makefile \
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--replace /usr/include/elfutils $elfutils/include/elfutils
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for x in util/build-id.c util/dso.c; do
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substituteInPlace $x --replace /usr/lib/debug /run/current-system/sw/lib/debug
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done
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if [ -f bash_completion ]; then
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sed -i 's,^have perf,_have perf,' bash_completion
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fi
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'';
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makeFlags = ["prefix=$(out)" "WERROR=0"] ++ kernel.makeFlags;
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hardeningDisable = [ "format" ];
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# perf refers both to newt and slang
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nativeBuildInputs = [
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asciidoc xmlto docbook_xsl docbook_xml_dtd_45 libxslt
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flex bison libiberty audit makeWrapper pkg-config python3
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];
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buildInputs = [
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elfutils newt slang libunwind libbfd zlib openssl systemtap.stapBuild numactl
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libopcodes python3 perl
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] ++ lib.optional withGtk gtk2
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++ (if (versionAtLeast kernel.version "4.19") then [ python3 ] else [ python2 ])
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++ lib.optional withZstd zstd
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++ lib.optional withLibcap libcap;
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# Note: we don't add elfutils to buildInputs, since it provides a
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# bad `ld' and other stuff.
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NIX_CFLAGS_COMPILE = toString [
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"-Wno-error=cpp"
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"-Wno-error=bool-compare"
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"-Wno-error=deprecated-declarations"
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"-Wno-error=stringop-truncation"
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];
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postPatch = ''
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patchShebangs scripts
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'';
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doCheck = false; # requires "sparse"
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doInstallCheck = false; # same
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separateDebugInfo = true;
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installFlags = [ "install" "install-man" "ASCIIDOC8=1" "prefix=$(out)" ];
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preFixup = ''
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# pull in 'objdump' into PATH to make annotations work
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wrapProgram $out/bin/perf \
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--prefix PATH : "${binutils-unwrapped}/bin"
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'';
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meta = {
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homepage = "https://perf.wiki.kernel.org/";
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description = "Linux tools to profile with performance counters";
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maintainers = with lib.maintainers; [viric];
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platforms = with lib.platforms; linux;
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broken = kernel.kernelOlder "5";
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};
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}
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