mptcpd: init at 0.13 (#355928)

nixos/modules/module-list.nix

@@ -1133,6 +1133,7 @@
   ./services/networking/lxd-image-server.nix
   ./services/networking/magic-wormhole-mailbox-server.nix
   ./services/networking/matterbridge.nix
+  ./services/networking/mptcpd.nix
   ./services/networking/microsocks.nix
   ./services/networking/mihomo.nix
   ./services/networking/minidlna.nix

nixos/modules/services/networking/mptcpd.nix

@@ -0,0 +1,36 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+
+  cfg = config.services.mptcpd;
+
+in
+
+{
+
+  options = {
+
+    services.mptcpd = {
+
+      enable = lib.mkEnableOption "the Multipath TCP path management daemon";
+
+      package = lib.mkPackageOption pkgs "mptcpd" { };
+
+    };
+
+  };
+
+  config = lib.mkIf cfg.enable {
+
+    environment.systemPackages = [ cfg.package ];
+
+    systemd.packages = [ cfg.package ];
+
+  };
+
+  meta.maintainers = with lib.maintainers; [ nim65s ];
+}

pkgs/by-name/mp/mptcpd/package.nix

@@ -0,0 +1,79 @@
+{
+  autoreconfHook,
+  autoconf-archive,
+  doxygen,
+  ell,
+  fetchFromGitHub,
+  fontconfig,
+  graphviz,
+  lib,
+  pandoc,
+  perl,
+  pkg-config,
+  stdenv,
+  systemd,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "mptcpd";
+  version = "0.13";
+
+  src = fetchFromGitHub {
+    owner = "multipath-tcp";
+    repo = "mptcpd";
+    rev = "v${finalAttrs.version}";
+    hash = "sha256-gPXtYmCLJ8eL6VfCi3kpDA7lNn38WB6J4FXefdu2D7M=";
+  };
+
+  outputs = [
+    "out"
+    "doc"
+  ];
+
+  nativeBuildInputs = [
+    autoreconfHook
+    autoconf-archive
+    doxygen
+    graphviz
+    pandoc
+    perl
+    pkg-config
+  ];
+
+  # ref. https://github.com/multipath-tcp/mptcpd/blob/main/README.md#bootstrapping
+  preConfigure = "./bootstrap";
+
+  # fix: 'To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u"'
+  postConfigure = "doxygen -u";
+
+  configureFlags = [
+    "--with-systemdsystemunitdir=${placeholder "out"}/lib/systemd/system"
+  ];
+
+  # fix: 'Fontconfig error: Cannot load default config file: No such file: (null)'
+  env.FONTCONFIG_FILE = "${fontconfig.out}/etc/fonts/fonts.conf";
+
+  buildInputs = [
+    ell
+    systemd
+  ];
+
+  # fix: 'Fontconfig error: No writable cache directories'
+  preBuild = "export XDG_CACHE_HOME=$(mktemp -d)";
+
+  # build and install doc
+  postBuild = "make doxygen-doc";
+  postInstall = "mv doc $doc";
+
+  doCheck = true;
+
+  meta = {
+    description = "Daemon for Linux that performs Multipath TCP path management related operations in the user space";
+    homepage = "https://github.com/multipath-tcp/mptcpd";
+    changelog = "https://github.com/multipath-tcp/mptcpd/blob/${finalAttrs.src.rev}/NEWS";
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ nim65s ];
+    mainProgram = "mptcpize";
+    platforms = lib.platforms.linux;
+  };
+})