pyrox.dev
1{ lib, stdenv, fetchFromGitHub, perl }:
2
3stdenv.mkDerivation {
4 pname = "perf-tools";
5 version = "unstable-2017-12-19";
6
7 src = fetchFromGitHub {
8 owner = "brendangregg";
9 repo = "perf-tools";
10 rev = "98d42a2a1493d2d1c651a5c396e015d4f082eb20";
11 sha256 = "09qnss9pd4kr6qadvp62m2g8sfrj86fksi1rr8m8w4314pzfb93c";
12 };
13
14 buildInputs = [ perl ];
15
16 patchPhase =
17 ''
18 for i in execsnoop iolatency iosnoop kernel/funcslower killsnoop opensnoop; do
19 substituteInPlace $i \
20 --replace /usr/bin/gawk "$(type -p gawk)" \
21 --replace /usr/bin/mawk /no-such-path \
22 --replace /usr/bin/getconf "$(type -p getconf)" \
23 --replace awk=awk "awk=$(type -p gawk)"
24 done
25
26 rm -rf examples deprecated
27 '';
28
29 installPhase =
30 ''
31 d=$out/libexec/perf-tools
32 mkdir -p $d $out/share
33 cp -prvd . $d/
34 ln -s $d/bin $out/bin
35 mv $d/man $out/share/
36 '';
37
38 meta = with lib; {
39 platforms = platforms.linux;
40 homepage = "https://github.com/brendangregg/perf-tools";
41 description = "Performance analysis tools based on Linux perf_events (aka perf) and ftrace";
42 maintainers = [ maintainers.eelco ];
43 license = licenses.gpl2Plus;
44 };
45}