Make the fuchsia mojo/public repo the source of truth.

mojo/public/mojo_application.gni

-# Copyright 2014 The Chromium 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/module_args/mojo.gni")
-import("mojo.gni")
-import("mojo_sdk.gni")
-
-# Generate a binary mojo application.The parameters of this template are those
-# of a shared library.
-template("mojo_native_application") {
-  if (defined(invoker.output_name)) {
-    base_target_name = invoker.output_name
-  } else {
-    base_target_name = target_name
-  }
-
-  if (!is_nacl) {
-    final_target_name = target_name
-    output = base_target_name + ".mojo"
-    library_target_name = base_target_name + "_library"
-    copy_symbols_target = "__${final_target_name}_copy_symbols"
-
-    if (is_linux || is_android) {
-      library_name = "lib${library_target_name}.so"
-    } else if (is_win) {
-      library_name = "${library_target_name}.dll"
-    } else if (is_mac || is_ios) {
-      library_name = "lib${library_target_name}.dylib"
-    } else {
-      assert(false, "Platform not supported.")
-    }
-
-    if (is_android) {
-      # On android, use the stripped version of the library, because applications
-      # are always fetched over the network.
-      library_dir = "${root_out_dir}/lib.stripped"
-    } else {
-      library_dir = root_out_dir
-    }
-
-    shared_library(library_target_name) {
-      data_deps = []
-      forward_variables_from(invoker,
-                             [
-                               "cflags",
-                               "cflags_c",
-                               "cflags_cc",
-                               "cflags_objc",
-                               "cflags_objcc",
-                               "defines",
-                               "include_dirs",
-                               "ldflags",
-                               "lib_dirs",
-                               "libs",
-                             ])
-      if (defined(invoker.data_deps)) {
-        data_deps += invoker.data_deps
-      }
-
-      # Copy any necessary prebuilt artifacts.
-      if (mojo_use_prebuilt_mojo_shell) {
-        data_deps +=
-            [ rebase_path("mojo/public/tools:copy_mojo_shell", ".", mojo_root) ]
-      }
-      if (mojo_use_prebuilt_network_service) {
-        data_deps += [ rebase_path("mojo/public/tools:copy_network_service",
-                                   ".",
-                                   mojo_root) ]
-      }
-
-      deps = rebase_path([ "mojo/public/platform/native:system_thunks" ],
-                         ".",
-                         mojo_root)
-      if (defined(invoker.deps)) {
-        deps += invoker.deps
-      }
-      if (defined(invoker.configs)) {
-        configs += invoker.configs
-      }
-      forward_variables_from(invoker,
-                             [
-                               "public_deps",
-                               "all_dependent_configs",
-                               "public_configs",
-                               "check_includes",
-                               "data",
-                               "inputs",
-                               "public",
-                               "sources",
-                               "testonly",
-                             ])
-
-      visibility = [
-        ":${final_target_name}",
-        ":${copy_symbols_target}",
-      ]
-    }
-
-    copy(copy_symbols_target) {
-      if (defined(invoker.testonly)) {
-        testonly = invoker.testonly
-      }
-      visibility = [ ":${final_target_name}" ]
-      deps = [
-        ":${library_target_name}",
-      ]
-
-      sources = [
-        "${root_out_dir}/${library_name}",
-      ]
-      outputs = [
-        "${root_out_dir}/symbols/${library_name}",
-      ]
-    }
-
-    copy(final_target_name) {
-      forward_variables_from(invoker,
-                             [
-                               "testonly",
-                               "visibility",
-                             ])
-
-      public_deps = [
-        # We want to allow rules to depend on symbol libraries.
-        ":${copy_symbols_target}",
-      ]
-
-      deps = [
-        ":${library_target_name}",
-      ]
-
-      sources = [
-        "${library_dir}/${library_name}",
-      ]
-      outputs = [
-        "${root_out_dir}/${output}",
-      ]
-    }
-  } else {
-    nexe_target_name = base_target_name + "_nexe"
-    executable_target_name = base_target_name + "_exe"
-
-    executable(nexe_target_name) {
-      output_name = base_target_name
-      data_deps = []
-      forward_variables_from(invoker,
-                             [
-                               "cflags",
-                               "cflags_c",
-                               "cflags_cc",
-                               "cflags_objc",
-                               "cflags_objcc",
-                               "defines",
-                               "include_dirs",
-                               "ldflags",
-                               "lib_dirs",
-                               "libs",
-                             ])
-      if (defined(invoker.data_deps)) {
-        data_deps += invoker.data_deps
-      }
-
-      # Copy any necessary prebuilt artifacts.
-      if (mojo_use_prebuilt_mojo_shell) {
-        data_deps +=
-            [ rebase_path("mojo/public/tools:copy_mojo_shell", ".", mojo_root) ]
-      }
-      if (mojo_use_prebuilt_network_service) {
-        data_deps += [ rebase_path("mojo/public/tools:copy_network_service",
-                                   ".",
-                                   mojo_root) ]
-      }
-
-      deps = rebase_path([
-                           "mojo/public/c:system",
-                           "mojo/public/platform/nacl:system",
-                         ],
-                         ".",
-                         mojo_root)
-      if (defined(invoker.deps)) {
-        deps += invoker.deps
-      }
-      if (defined(invoker.configs)) {
-        configs += invoker.configs
-      }
-
-      forward_variables_from(invoker,
-                             [
-                               "forward_dependent_configs_from",
-                               "public_deps",
-                               "all_dependent_configs",
-                               "public_configs",
-                               "check_includes",
-                               "data",
-                               "inputs",
-                               "public",
-                               "sources",
-                               "testonly",
-                             ])
-
-      visibility = [ ":*" ]
-    }
-
-    group(target_name) {
-      # This group specifies two targets: first, it requests that the
-      # pexe be built, and secondly (if the toolchain is not requesting
-      # a pexe implicitly), it creates a nexe.
-      forward_variables_from(invoker, [ "testonly" ])
-      deps = [
-        ":${executable_target_name}(//build/toolchain/nacl:newlib_pnacl)",
-      ]
-      if (current_cpu != "pnacl") {
-        deps += [ ":${executable_target_name}" ]
-      }
-    }
-
-    action(executable_target_name) {
-      if (current_cpu == "pnacl") {
-        input_file_extension = ".pexe"
-        output_file_extension = ".pexe.mojo"
-        content_handler = "content_handler_nonsfi_pexe"
-      } else {
-        input_file_extension = ".nexe"
-        output_file_extension = "_${target_cpu}.nexe.mojo"
-        content_handler = "content_handler_sfi_nexe"
-      }
-      input_file = "${base_target_name}${input_file_extension}"
-      output_file = "${base_target_name}${output_file_extension}"
-
-      forward_variables_from(invoker,
-                             [
-                               "testonly",
-                               "visibility",
-                             ])
-
-      script = rebase_path("mojo/public/tools/prepend.py", ".", mojo_root)
-
-      input_path = "${root_out_dir}/${input_file}"
-      inputs = [
-        input_path,
-      ]
-
-      output_path = "${root_build_dir}/${output_file}"
-      outputs = [
-        output_path,
-      ]
-
-      deps = [
-        ":${nexe_target_name}",
-      ]
-
-      rebase_input = rebase_path(input_path, root_build_dir)
-      rebase_output = rebase_path(output_path, root_build_dir)
-      args = [
-        "--input=$rebase_input",
-        "--output=$rebase_output",
-        "--line=#!mojo mojo:$content_handler",
-      ]
-    }
-  }
-}
-
-if (is_android) {
-  import("//build/config/android/rules.gni")
-
-  # Declares an Android Mojo application consisting of an .so file and a
-  # corresponding .dex.jar file.
-  #
-  # Variables:
-  #   sources (optional): The c++ sources.
-  #   deps (optional): The c++ dependencies.
-  #   java_sources (optional): The java sources.
-  #   java_deps (optional): The java dependencies.
-  #   jni_package (optional): The c++ package for the generated jni headers.
-  #   output_name (optional): override for the output file name
-  #   public_deps / data_deps (optional): Dependencies.
-  template("mojo_android_application") {
-    shared_library_name = "__${target_name}_lib"
-    library_basename = "lib${shared_library_name}.so"
-    if (defined(invoker.jni_package)) {
-      assert(defined(invoker.java_sources))
-      generate_jni_name = "__${target_name}_jni"
-    }
-    if (defined(invoker.java_sources)) {
-      java_library_name = "__${target_name}_java"
-    }
-    android_standalone_library_name = "__${target_name}_java_lib"
-    dex_output_path = "${target_gen_dir}/${target_name}.dex.jar"
-    zip_action_name = "__${target_name}_zip"
-    zip_action_output = "${target_gen_dir}/${target_name}.zip"
-    copy_symbols_target = "__${target_name}_copy_symbols"
-    final_target_name = target_name
-
-    if (defined(invoker.jni_package)) {
-      generate_jni(generate_jni_name) {
-        visibility = [ ":${shared_library_name}" ]
-
-        sources = invoker.java_sources
-        jni_package = invoker.jni_package
-      }
-    }
-
-    shared_library(shared_library_name) {
-      visibility = [
-        ":${copy_symbols_target}",
-        ":${zip_action_name}",
-      ]
-
-      if (defined(invoker.sources)) {
-        sources = invoker.sources
-      }
-
-      deps = rebase_path([ "mojo/public/platform/native:system_thunks" ],
-                         ".",
-                         mojo_root)
-      if (defined(invoker.jni_package)) {
-        deps += [ ":${generate_jni_name}" ]
-      }
-      if (defined(invoker.deps)) {
-        deps += invoker.deps
-      }
-    }
-
-    copy(copy_symbols_target) {
-      visibility = [ ":${final_target_name}" ]
-      deps = [
-        ":${shared_library_name}",
-      ]
-
-      sources = [
-        "${root_out_dir}/${library_basename}",
-      ]
-      outputs = [
-        "${root_out_dir}/symbols/${library_basename}",
-      ]
-    }
-
-    if (defined(invoker.java_sources)) {
-      android_library(java_library_name) {
-        visibility = [ ":*" ]
-
-        java_files = invoker.java_sources
-
-        if (defined(invoker.java_deps)) {
-          deps = invoker.java_deps
-        }
-      }
-    }
-
-    android_standalone_library(android_standalone_library_name) {
-      deps = []
-
-      if (defined(invoker.java_sources)) {
-        deps += [ ":${java_library_name}" ]
-      }
-
-      if (defined(invoker.java_deps)) {
-        deps += invoker.java_deps
-      }
-
-      dex_path = dex_output_path
-    }
-
-    action(zip_action_name) {
-      visibility = [ ":${final_target_name}" ]
-      script = "//build/android/gn/zip.py"
-
-      inputs = [
-        "${root_out_dir}/lib.stripped/${library_basename}",
-        dex_output_path,
-      ]
-
-      output = zip_action_output
-      outputs = [
-        output,
-      ]
-
-      rebase_inputs = rebase_path(inputs, root_build_dir)
-      rebase_output = rebase_path(output, root_build_dir)
-      args = [
-        "--inputs=${rebase_inputs}",
-        "--output=${rebase_output}",
-      ]
-
-      deps = [
-        ":${android_standalone_library_name}",
-        ":${shared_library_name}",
-      ]
-
-      if (defined(invoker.deps)) {
-        deps += invoker.deps
-      }
-      if (defined(invoker.public_deps)) {
-        public_deps = invoker.public_deps
-      }
-      if (defined(invoker.data_deps)) {
-        data_deps = invoker.data_deps
-      }
-    }
-
-    if (defined(invoker.output_name)) {
-      mojo_output = "${root_out_dir}/" + invoker.output_name + ".mojo"
-    } else {
-      mojo_output = "${root_out_dir}/" + target_name + ".mojo"
-    }
-
-    action(final_target_name) {
-      script = rebase_path("mojo/public/tools/prepend.py", ".", mojo_root)
-
-      input = zip_action_output
-      inputs = [
-        input,
-      ]
-
-      output = mojo_output
-      outputs = [
-        output,
-      ]
-
-      rebase_input = rebase_path(input, root_build_dir)
-      rebase_output = rebase_path(output, root_build_dir)
-      args = [
-        "--input=${rebase_input}",
-        "--output=${rebase_output}",
-        "--line=#!mojo mojo:android_handler",
-      ]
-
-      deps = [
-        ":${copy_symbols_target}",
-      ]
-
-      public_deps = [
-        ":${zip_action_name}",
-      ]
-    }
-  }
-}