1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
{ lib, stdenv, fetchFromGitHub
, makeWrapper, cmake, llvmPackages
, flex, bison, elfutils, python, luajit, netperf, iperf, libelf
, bash, libbpf, nixosTests
, audit
}:
python.pkgs.buildPythonApplication rec {
pname = "bcc";
version = "0.24.0";
disabled = !stdenv.isLinux;
src = fetchFromGitHub {
owner = "iovisor";
repo = "bcc";
rev = "v${version}";
sha256 = "sha256-5Nq6LmphiyiiIyru/P2rCCmA25cwJIWn08oK1+eM3cQ=";
};
format = "other";
buildInputs = with llvmPackages; [
llvm llvm.dev libclang
elfutils luajit netperf iperf
flex bash libbpf
];
patches = [
# This is needed until we fix
# https://github.com/NixOS/nixpkgs/issues/40427
./fix-deadlock-detector-import.patch
];
propagatedBuildInputs = [ python.pkgs.netaddr ];
nativeBuildInputs = [ makeWrapper cmake flex bison llvmPackages.llvm.dev ];
cmakeFlags = [
"-DBCC_KERNEL_MODULES_DIR=/run/booted-system/kernel-modules/lib/modules"
"-DREVISION=${version}"
"-DENABLE_USDT=ON"
"-DENABLE_CPP_API=ON"
"-DCMAKE_USE_LIBBPF_PACKAGE=ON"
];
# to replace this executable path:
# https://github.com/iovisor/bcc/blob/master/src/python/bcc/syscall.py#L384
ausyscall = "${audit}/bin/ausyscall";
postPatch = ''
substituteAll ${./libbcc-path.patch} ./libbcc-path.patch
patch -p1 < libbcc-path.patch
substituteAll ${./absolute-ausyscall.patch} ./absolute-ausyscall.patch
patch -p1 < absolute-ausyscall.patch
'';
postInstall = ''
mkdir -p $out/bin $out/share
rm -r $out/share/bcc/tools/old
mv $out/share/bcc/tools/doc $out/share
mv $out/share/bcc/man $out/share/
find $out/share/bcc/tools -type f -executable -print0 | \
while IFS= read -r -d ''$'\0' f; do
bin=$out/bin/$(basename $f)
if [ ! -e $bin ]; then
ln -s $f $bin
fi
substituteInPlace "$f" \
--replace '$(dirname $0)/lib' "$out/share/bcc/tools/lib"
done
sed -i -e "s!lib=.*!lib=$out/bin!" $out/bin/{java,ruby,node,python}gc
'';
postFixup = ''
wrapPythonProgramsIn "$out/share/bcc/tools" "$out $pythonPath"
'';
passthru.tests = {
bpf = nixosTests.bpf;
};
meta = with lib; {
description = "Dynamic Tracing Tools for Linux";
homepage = "https://iovisor.github.io/bcc/";
license = licenses.asl20;
maintainers = with maintainers; [ ragge mic92 thoughtpolice martinetd ];
};
}
|