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94 lines
1.8 KiB
Nix
94 lines
1.8 KiB
Nix
{
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lib,
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stdenv,
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buildPackages,
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fetchFromGitHub,
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libbpf,
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elfutils,
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zlib,
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libpcap,
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bpftools,
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llvmPackages,
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pkg-config,
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m4,
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emacs-nox,
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wireshark-cli,
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nukeReferences,
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}:
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stdenv.mkDerivation rec {
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pname = "xdp-tools";
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version = "1.5.7";
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src = fetchFromGitHub {
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owner = "xdp-project";
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repo = "xdp-tools";
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rev = "v${version}";
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hash = "sha256-dJMGBFFfEpKO+5ku5Xsc95hGSmTenHGRjBTL7s1cv0c=";
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};
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outputs = [
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"out"
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"lib"
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];
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buildInputs = [
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libbpf
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elfutils
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libpcap
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zlib
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];
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depsBuildBuild = [
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emacs-nox # to generate man pages from .org
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];
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nativeBuildInputs = [
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bpftools
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llvmPackages.llvm
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pkg-config
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m4
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nukeReferences
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];
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nativeCheckInputs = [
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wireshark-cli # for tshark
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];
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hardeningDisable = [ "zerocallusedregs" ];
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# When building BPF, the default CC wrapper is interfering a bit too much.
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BPF_CFLAGS = "-fno-stack-protector -Wno-error=unused-command-line-argument";
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# When cross compiling, configure prefers the unwrapped clang unless told otherwise.
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CLANG = lib.getExe buildPackages.llvmPackages.clang;
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PRODUCTION = 1;
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DYNAMIC_LIBXDP = 1;
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FORCE_SYSTEM_LIBBPF = 1;
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FORCE_EMACS = 1;
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makeFlags = [
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"PREFIX=$(out)"
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"LIBDIR=$(lib)/lib"
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];
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postInstall = ''
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# Note that even the static libxdp would refer to BPF_OBJECT_DIR ?=$(LIBDIR)/bpf
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rm "$lib"/lib/*.a
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# Drop unfortunate references to glibc.dev/include at least from $lib
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nuke-refs "$lib"/lib/bpf/*.o
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'';
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meta = with lib; {
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homepage = "https://github.com/xdp-project/xdp-tools";
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description = "Library and utilities for use with XDP";
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license = with licenses; [
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gpl2Only
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lgpl21
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bsd2
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];
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maintainers = with maintainers; [
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tirex
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vcunat
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vifino
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];
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platforms = platforms.linux;
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};
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}
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