85 lines
1.8 KiB
Nix
85 lines
1.8 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, fetchpatch
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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 = "1.3.1";
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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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sha256 = "ctggXzc3qA+m2/nJ9lmR/pERj0YyPko3MTttm8e85cU=";
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};
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patches = [
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# Fix function detection for btf__type_cnt()
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(fetchpatch {
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url = "https://github.com/xdp-project/xdp-tools/commit/a7df567634af77381832a2212c5f5099b07734f3.patch";
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sha256 = "n6qG/bojSGUowrAaJWxecYpWdv9OceHkoaGlhbl81hA=";
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})
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];
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outputs = [ "out" "lib" ];
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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.clang
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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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# 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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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 = [ "PREFIX=$(out)" "LIBDIR=$(lib)/lib" ];
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postInstall = ''
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# Note that even the static libxdp would refer to BPF_OBJECT_DIR ?=$(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; [ gpl2 lgpl21 bsd2 ];
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maintainers = with maintainers; [ tirex vcunat vifino ];
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platforms = platforms.linux;
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};
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}
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