src/connectivity/network/BUILD.gn

# Copyright 2019 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/components.gni")
import("//src/connectivity/network/unified_binary/network_unified_binary.gni")

declare_args() {
  enable_netstack2_tracing = false
}

_netstack2_component = "netstack:component"
if (enable_netstack2_tracing) {
  _netstack2_component = "netstack:component-with-tracing-dropin"
}

fuchsia_component("component") {
  component_name = "network"
  manifest = "meta/network-default.cml"
}

# TODO(https://fxbug.dev/42166351): use subassembly-based product assembly to
# assemble the network realm from shards depending on the product, rather than
# creating two separate component manifests and relying on include shards to
# reduce duplication.
fuchsia_component("component-basic") {
  component_name = "network"
  manifest = "meta/network-basic.cml"
}

# Some tests depend on Netstack, but don't exercise its functionality and
# don't care between Netstack 2 and 3. These tests currently use NS2,
# which is unavailable on RISC-V. Instead, use NS3 there. Once NS3 is
# widely deployed, this group can be deleted.
# TODO(https://fxbug.dev/42083163): Define a package here instead of a group, then
# use it as a subpackage within the tests that need it.
group("netstack-for-tests") {
  testonly = true
  deps = [ "netstack:component" ]

  if (current_cpu == "riscv64") {
    deps -= [ "netstack:component" ]
    deps += [ "netstack3:component-dropin" ]
  }
}
group("netstack-debug-for-tests") {
  testonly = true
  deps = [ "netstack:component-debug" ]

  if (current_cpu == "riscv64") {
    deps -= [ "netstack:component-debug" ]
    deps += [ "netstack3:component-debug-dropin" ]
  }
}

fuchsia_package("netstack2") {
  package_name = "netstack"
  deps = [ _netstack2_component ]
  visibility = [
    ":*",
    "//bundles/assembly:*",
    "//src/connectivity/network/tests/benchmarks/socket-loopback:*",
  ]
}

network_unified_binary_regular_and_gub_packages("netstack3") {
  package_name = "netstack3"
  gub_deps = [
    # TODO(https://fxbug.dev/42076541): Move this component out of this package
    # and into the network package once both Netstack2 and Netstack3 are using
    # the component for all DHCPv4 functionality.
    "dhcpv4/client/bindings:component",
    "netstack3:component",
  ]

  # Handled by assembly.
  validate_structured_config = false

  visibility = [
    ":*",
    "//bundles/assembly:*",
  ]
}

network_unified_binary_regular_and_gub_packages("netstack-migration") {
  gub_deps = [
    "netstack-proxy:component",
    "stack-migration:component",
  ]

  # Handled by assembly.
  validate_structured_config = false

  visibility = [
    ":*",
    "//bundles/assembly:*",
  ]
}

# TODO(https://fxbug.dev/42073789) Remove transitional labels
group("virtualization-core-shard") {
}

group("drivers") {
  deps = [ "drivers/network-device" ]
}

group("benchmarks") {
  testonly = true
  deps = [
    "drivers/network-device/device:benchmarks",
    "netstack3:benchmarks",
    "tests/benchmarks",
  ]
}

group("e2e_tests") {
  testonly = true

  deps = [ "//src/connectivity/network/testing/conformance/emulator:e2e_tests" ]
}

group("tests") {
  testonly = true
  deps = [
    "dhcpv4:tests",
    "dhcpv6:tests",
    "dns:tests",
    "drivers:tests",
    "lib:tests",
    "mdns:tests",
    "net-cli:tests",
    "netlink:tests",
    "stack-migration:tests",

    # Ensure this target doesn't rot. This dependency can be removed if the
    # target becomes load bearing elsewhere.
    "netstack:component-with-tracing-dropin",
    "netstack:tests",
    "netstack-proxy:tests",
    "netstack3:tests",
    "testing:tests",
    "tests",
    "tools:tests",
    "tun:tests",
  ]
}