nixpkgs/pkgs/os-specific/linux/libbpf/default.nix
Dominique Martinet 3cb0c6624c libbpf: add libbpf_1 for libbpf 1.0.1
libbpf 1.x breaks too many packages to do a hard transition: just keep
both packages for a while longer.

See https://github.com/libbpf/libbpf/issues/590 for discussion with upstream
2022-09-30 07:18:52 +09:00

50 lines
1.2 KiB
Nix

{ fetchFromGitHub
, elfutils
, pkg-config
, stdenv
, zlib
, lib
, nixosTests
}:
stdenv.mkDerivation rec {
pname = "libbpf";
version = "1.0.1";
src = fetchFromGitHub {
owner = "libbpf";
repo = "libbpf";
rev = "v${version}";
sha256 = "sha256-2rzVah+CxCztKnlEWMIQrUS2JJTLiWscfIA1aOBtIzs=";
};
nativeBuildInputs = [ pkg-config ];
buildInputs = [ elfutils zlib ];
enableParallelBuilding = true;
makeFlags = [ "PREFIX=$(out)" "-C src" ];
passthru.tests = {
bpf = nixosTests.bpf;
};
postInstall = ''
# install linux's libbpf-compatible linux/btf.h
install -Dm444 include/uapi/linux/*.h -t $out/include/linux
'';
# FIXME: Multi-output requires some fixes to the way the pkg-config file is
# constructed (it gets put in $out instead of $dev for some reason, with
# improper paths embedded). Don't enable it for now.
# outputs = [ "out" "dev" ];
meta = with lib; {
description = "Upstream mirror of libbpf";
homepage = "https://github.com/libbpf/libbpf";
license = with licenses; [ lgpl21 /* or */ bsd2 ];
maintainers = with maintainers; [ thoughtpolice vcunat saschagrunert martinetd ];
platforms = platforms.linux;
};
}