vector: stop overriding default features (#351066)

  cmake,

  perl,

  git,

  # nix has a problem with the `?` in the feature list

  # enabling kafka will produce a vector with no features at all

  enableKafka ? false,

  # TODO investigate adding various "vendor-*"

  # "disk-buffer" is using leveldb TODO: investigate how useful

  # it would be, perhaps only for massive scale?

  features ? (

    [

      "api"

      "api-client"

      "enrichment-tables"

      "sinks"

      "sources"

      "sources-dnstap"

      "transforms"

      "component-validation-runner"

    ]

    # the second feature flag is passed to the rdkafka dependency

    # building on linux fails without this feature flag (both x86_64 and AArch64)

    ++ lib.optionals enableKafka [ "rdkafka?/gssapi-vendored" ]

    ++ lib.optional stdenv.hostPlatform.isUnix "unix"

  ),

  nixosTests,

  nix-update-script,

}:

  CARGO_PROFILE_RELEASE_LTO = "fat";

  CARGO_PROFILE_RELEASE_CODEGEN_UNITS = "1";

  buildNoDefaultFeatures = true;

  buildFeatures = features;

  # TODO investigate compilation failure for tests

  # there are about 100 tests failing (out of 1100) for version 0.22.0

  doCheck = false;

  '';

  passthru = {

    inherit features;

    tests = {

      inherit (nixosTests) vector;

    };