From fcb7292cb060a577a12384dc079666b6567c6e07 Mon Sep 17 00:00:00 2001
From: Jonah Williams <jonahwilliams@google.com>
Date: Tue, 9 Oct 2018 10:55:07 -0700
Subject: [PATCH] Add build targets for fuchsia (#6470)

---
 flutter_kernel_transformers/BUILD.gn | 23 +++++++++
 frontend_server/BUILD.gn             | 70 +++++++++++++++++++++-------
 2 files changed, 77 insertions(+), 16 deletions(-)
 create mode 100644 flutter_kernel_transformers/BUILD.gn

diff --git a/flutter_kernel_transformers/BUILD.gn b/flutter_kernel_transformers/BUILD.gn
new file mode 100644
index 0000000000000..af252d30307d2
--- /dev/null
+++ b/flutter_kernel_transformers/BUILD.gn
@@ -0,0 +1,23 @@
+# Copyright 2018 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.
+
+assert(is_fuchsia || is_fuchsia_host)
+
+import("//build/dart/dart_library.gni")
+
+dart_library("flutter_kernel_transformers") {
+  disable_analysis = true
+  package_name = "flutter_kernel_transformers"
+
+  sources = [
+    "track_widget_constructor_locations.dart",
+  ]
+
+  deps = [
+    "//third_party/dart/pkg/front_end",
+    "//third_party/dart/pkg/kernel",
+    "//third_party/dart/pkg/vm",
+    "//third_party/dart-pkg/pub/meta",
+  ]
+}
diff --git a/frontend_server/BUILD.gn b/frontend_server/BUILD.gn
index b792d2bce3fb0..06e2b2795e3a8 100644
--- a/frontend_server/BUILD.gn
+++ b/frontend_server/BUILD.gn
@@ -2,25 +2,63 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-import("//third_party/dart/utils/application_snapshot.gni")
+if (is_fuchsia_host || is_fuchsia) {
+  import("//build/dart/dart_library.gni")
+  import("//build/dart/dart_tool.gni")
 
-application_snapshot("frontend_server") {
-  main_dart = "bin/starter.dart"
-  deps = [
-    "$flutter_root/lib/snapshot:kernel_platform_files",
-  ]
-  dot_packages = rebase_path(".packages")
-  flutter_patched_sdk = rebase_path("$root_out_dir/flutter_patched_sdk")
-  training_args = [ "--train", "--sdk-root=$flutter_patched_sdk" ]
+  dart_library("frontend_server") {
+    disable_analysis = true
+    package_name = "frontend_server"
 
-  frontend_server_files = exec_script("//third_party/dart/tools/list_dart_files.py",
-     [ "absolute", rebase_path("."), ], "list lines")
+    sources = [
+      "server.dart",
+    ]
 
-  frontend_server_files += exec_script("//third_party/dart/tools/list_dart_files.py",
-     [ "absolute", rebase_path("../flutter_kernel_transformers"), ], "list lines")
+    deps = [
+      "//third_party/dart/pkg/build_integration",
+      "//third_party/dart/pkg/front_end",
+      "//third_party/dart/pkg/kernel",
+      "//third_party/dart/pkg/vm",
+      "//third_party/dart-pkg/pub/args",
+      "//third_party/dart-pkg/pub/path",
+      "//third_party/dart-pkg/pub/usage",
+      "//third_party/flutter/flutter_kernel_transformers"
+    ]
+  }
 
-  frontend_server_files += exec_script("//third_party/dart/tools/list_dart_files.py",
-     [ "absolute", rebase_path("../../third_party/dart/pkg"), ], "list lines")
+  dart_tool("frontend_server_tool") {
+    main_dart = "bin/starter.dart"
+    source_dir = "."
+    disable_analysis = true
+    output_name = "frontend_server"
 
-  inputs = frontend_server_files
+    sources = []
+
+    deps = [
+      ":frontend_server",
+    ]
+  }
+} else {
+  import("//third_party/dart/utils/application_snapshot.gni")
+
+  application_snapshot("frontend_server") {
+    main_dart = "bin/starter.dart"
+    deps = [
+      "$flutter_root/lib/snapshot:kernel_platform_files",
+    ]
+    dot_packages = rebase_path(".packages")
+    flutter_patched_sdk = rebase_path("$root_out_dir/flutter_patched_sdk")
+    training_args = [ "--train", "--sdk-root=$flutter_patched_sdk" ]
+
+    frontend_server_files = exec_script("//third_party/dart/tools/list_dart_files.py",
+      [ "absolute", rebase_path("."), ], "list lines")
+
+    frontend_server_files += exec_script("//third_party/dart/tools/list_dart_files.py",
+      [ "absolute", rebase_path("../flutter_kernel_transformers"), ], "list lines")
+
+    frontend_server_files += exec_script("//third_party/dart/tools/list_dart_files.py",
+      [ "absolute", rebase_path("../../third_party/dart/pkg"), ], "list lines")
+
+    inputs = frontend_server_files
+  }
 }