blob: 9ec4778ca38ceb18bd9a1db323e9c477f052b7a5 (
plain) (
blame)
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
|
{ lib, stdenv, linuxHeaders
, libopcodes, libopcodes_2_38
, libbfd, libbfd_2_38
, elfutils, readline
, zlib
, python3, bison, flex
}:
stdenv.mkDerivation rec {
pname = "bpftools";
inherit (linuxHeaders) version src;
separateDebugInfo = true;
patches = [
# fix unknown type name '__vector128' on ppc64le
./include-asm-types-for-ppc64le.patch
];
nativeBuildInputs = [ python3 bison flex ];
buildInputs = (if (lib.versionAtLeast version "5.20")
then [ libopcodes libbfd ]
else [ libopcodes_2_38 libbfd_2_38 ])
++ [ elfutils zlib readline ];
preConfigure = ''
patchShebangs scripts/bpf_doc.py
cd tools/bpf
substituteInPlace ./bpftool/Makefile \
--replace '/usr/local' "$out" \
--replace '/usr' "$out" \
--replace '/sbin' '/bin'
'';
buildFlags = [ "bpftool" "bpf_asm" "bpf_dbg" ];
installPhase = ''
make -C bpftool install
install -Dm755 -t $out/bin bpf_asm
install -Dm755 -t $out/bin bpf_dbg
'';
meta = with lib; {
homepage = "https://github.com/libbpf/bpftool";
description = "Debugging/program analysis tools for the eBPF subsystem";
license = [ licenses.gpl2 licenses.bsd2 ];
platforms = platforms.linux;
maintainers = with maintainers; [ thoughtpolice ];
};
}
|