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78 lines
1.7 KiB
Nix
78 lines
1.7 KiB
Nix
{
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fetchFromGitHub,
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elfutils,
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pkg-config,
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stdenv,
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zlib,
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lib,
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# for passthru.tests
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knot-dns,
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nixosTests,
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systemd,
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tracee,
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}:
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stdenv.mkDerivation rec {
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pname = "libbpf";
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version = "1.6.2";
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src = fetchFromGitHub {
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owner = "libbpf";
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repo = "libbpf";
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rev = "v${version}";
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hash = "sha256-igjjwirg3O5mC3DzGCAO9OgrH2drnE/gV6NH7ZLNnFE=";
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};
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patches = [
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# Fix redefinition when using linux/netlink.h from libbpf with musl
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# https://github.com/libbpf/libbpf/pull/919
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./sync-uapi-move-constants-from-linux-kernel-h-to-linux-const-h.patch
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];
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nativeBuildInputs = [ pkg-config ];
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buildInputs = [
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elfutils
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zlib
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];
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enableParallelBuilding = true;
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makeFlags = [
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"PREFIX=$(out)"
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"-C src"
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];
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passthru.tests = {
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inherit knot-dns tracee;
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bpf = nixosTests.bpf;
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systemd = systemd.override { withLibBPF = true; };
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};
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postInstall = ''
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# install linux's libbpf-compatible linux/btf.h
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install -Dm444 include/uapi/linux/*.h -t $out/include/linux
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'';
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# FIXME: Multi-output requires some fixes to the way the pkg-config file is
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# constructed (it gets put in $out instead of $dev for some reason, with
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# improper paths embedded). Don't enable it for now.
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# outputs = [ "out" "dev" ];
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meta = with lib; {
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description = "Library for loading eBPF programs and reading and manipulating eBPF objects from user-space";
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homepage = "https://github.com/libbpf/libbpf";
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license = with licenses; [
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lgpl21 # or
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bsd2
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];
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maintainers = with maintainers; [
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thoughtpolice
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vcunat
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saschagrunert
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martinetd
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];
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platforms = platforms.linux;
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};
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}
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