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{
lib,
stdenv,
fetchFromGitHub,
nix-update-script,
writeText,
cmake,
pkg-config,
python3,
# optional dependencies
withStackTraces ? true,
libiberty,
libunwind,
withOpenssl ? true, # tls/quic/wireguard plugins
openssl,
withLibPcap ? true, # bpf_trace_filter plugin
libpcap,
withNetlinkLibs ? true, # linux-cp plugin
libnl,
libmnl,
withRdma ? true,
rdma-core,
withDpdk ? true,
dpdk,
jansson,
withAfXdp ? true,
xdp-tools,
libbpf,
# Support for all network cards, but slower than native XDP
enableAfXdpSkbMode ? false,
libelf,
zlib,
}:
let
dpdk' = dpdk.overrideAttrs (old: {
mesonFlags = old.mesonFlags ++ [ "-Denable_driver_sdk=true" ];
});
# >=25.02 uses /etc/os-release, so we substitute it
osRelease = writeText "os-release" "ID=nixos";
in
stdenv.mkDerivation (finalAttrs: {
pname = "vpp";
version = "26.02";
src = fetchFromGitHub {
owner = "FDio";
repo = "vpp";
tag = "v${finalAttrs.version}";
hash = "sha256-z9yh1ZMP28SSzHNBdO7UnvVqsIqtXUcwYZUH1UdBUB0=";
};
postPatch = ''
patchShebangs scripts/
substituteInPlace pkg/CMakeLists.txt \
--replace-fail "/etc/os-release" "${osRelease}"
'';
preConfigure = ''
echo "${finalAttrs.version}-nixos" > scripts/.version
./scripts/version
'';
postConfigure = ''
patchShebangs ../tools/
patchShebangs ../vpp-api/
'';
sourceRoot = "${finalAttrs.src.name}/src";
enableParallelBuilding = true;
cmakeFlags = [
"-DVPP_PLATFORM=default"
"-DVPP_LIBRARY_DIR=lib"
"-DVPP_BUILD_PYTHON_API=false" # fails to build as of 25.10
]
++ lib.optional withDpdk "-DVPP_USE_SYSTEM_DPDK=ON";
nativeBuildInputs = [
cmake
pkg-config
(python3.withPackages (ps: [ ps.ply ]))
];
buildInputs =
lib.optionals withStackTraces [
libiberty
libunwind
]
++ lib.optional withOpenssl openssl
++ lib.optional withLibPcap libpcap
++ lib.optionals withNetlinkLibs [
libnl
libmnl
]
++ lib.optionals withDpdk [
dpdk'
jansson
libelf
zlib
]
++ lib.optional withRdma rdma-core
++ lib.optionals withAfXdp [
libelf
libbpf
xdp-tools
zlib
];
strictDeps = true;
patches = [
# VPP links to static RDMA/XDP by default
./use-dynamic-libs.patch
]
++ lib.optional enableAfXdpSkbMode ./xdp-skb-mode.patch;
passthru.updateScript = nix-update-script { };
meta = {
description = "Fast, scalable layer 2-4 multi-platform network stack running in user space";
homepage = "https://s3-docs.fd.io/vpp/${finalAttrs.version}/";
license = lib.licenses.asl20;
platforms = lib.platforms.linux;
mainProgram = "vpp";
maintainers = with lib.maintainers; [ maevii ];
};
})
|
