nix/perl/default.nix

{ lib, fileset
, stdenv
, perl, perlPackages
, autoconf-archive, autoreconfHook, pkg-config
, nix, curl, bzip2, xz, boost, libsodium, darwin
}:

perl.pkgs.toPerlModule (stdenv.mkDerivation (finalAttrs: {
  name = "nix-perl-${nix.version}";

  src = fileset.toSource {
    root = ../.;
    fileset = fileset.unions ([
      ../.version
      ../m4
      ../mk
      ./MANIFEST
      ./Makefile
      ./Makefile.config.in
      ./configure.ac
      ./lib
      ./local.mk
    ] ++ lib.optionals finalAttrs.doCheck [
      ./.yath.rc
      ./t
    ]);
  };

  nativeBuildInputs =
    [ autoconf-archive
      autoreconfHook
      pkg-config
    ];

  buildInputs =
    [ nix
      curl
      bzip2
      xz
      perl
      boost
    ]
    ++ lib.optional (stdenv.isLinux || stdenv.isDarwin) libsodium
    ++ lib.optional stdenv.isDarwin darwin.apple_sdk.frameworks.Security;

  # `perlPackages.Test2Harness` is marked broken for Darwin
  doCheck = !stdenv.isDarwin;

  nativeCheckInputs = [
    perlPackages.Test2Harness
  ];

  configureFlags = [
    "--with-dbi=${perlPackages.DBI}/${perl.libPrefix}"
    "--with-dbd-sqlite=${perlPackages.DBDSQLite}/${perl.libPrefix}"
  ];

  enableParallelBuilding = true;

  postUnpack = "sourceRoot=$sourceRoot/perl";
}))