c8cb015ff6
Newer versions of perf in Linux 5.1+ support disassembling and annotating eBPF programs inside the kernel. In order to do this, it uses libbfd's support for bpf disassembly. There are two parts: libopcodes and libbfd. The 'perf' build system seems to expect libopcodes/libbfd to go "hand in hand" -- always together, if one or the other is installed. If the build system detects libbfd is available, then an import of <dis-asm.h> is performed, but this fails since it wasn't in the buildInput. Fixing this should be an easy, backwards-compatible change. Fixes #60891, allowing linuxPackages_testing.perf to build again (currently kernel version 5.1.0-rc7). Signed-off-by: Austin Seipp <aseipp@pobox.com>
76 lines
2.2 KiB
Nix
76 lines
2.2 KiB
Nix
{ lib, stdenv, kernel, elfutils, python, perl, newt, slang, asciidoc, xmlto, makeWrapper
|
|
, docbook_xsl, docbook_xml_dtd_45, libxslt, flex, bison, pkgconfig, libunwind, binutils
|
|
, libiberty, audit, libbfd, libopcodes, openssl, systemtap, numactl
|
|
, zlib, withGtk ? false, gtk2 ? null
|
|
}:
|
|
|
|
with lib;
|
|
|
|
assert withGtk -> gtk2 != null;
|
|
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 pkgconfig python perl
|
|
];
|
|
buildInputs = [
|
|
elfutils newt slang libunwind libbfd zlib openssl systemtap.stapBuild numactl
|
|
libopcodes
|
|
] ++ stdenv.lib.optional withGtk gtk2;
|
|
|
|
# Note: we don't add elfutils to buildInputs, since it provides a
|
|
# bad `ld' and other stuff.
|
|
NIX_CFLAGS_COMPILE =
|
|
[ "-Wno-error=cpp"
|
|
"-Wno-error=bool-compare"
|
|
"-Wno-error=deprecated-declarations"
|
|
"-DOBJDUMP_PATH=\"${binutils}/bin/objdump\""
|
|
]
|
|
# gcc before 6 doesn't know these options
|
|
++ stdenv.lib.optionals (hasPrefix "gcc-6" stdenv.cc.cc.name) [
|
|
"-Wno-error=unused-const-variable" "-Wno-error=misleading-indentation"
|
|
];
|
|
|
|
doCheck = false; # requires "sparse"
|
|
doInstallCheck = false; # same
|
|
|
|
separateDebugInfo = true;
|
|
installFlags = "install install-man ASCIIDOC8=1 prefix=$(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 stdenv.lib.maintainers; [viric];
|
|
platforms = with stdenv.lib.platforms; linux;
|
|
};
|
|
}
|