Generate flutter-flavoured dart patched sdk and platform.dill (flutte…

…r#3814) * Build Flutter patched-sdk with kernel artifacts * Switch to new dart_host_toolchain argument mechanism to let dart patch_sdk know of host_toolchain. * Update dart dependency * Updated licenses * Rename dart dependencies tag so they have just 'dart_'-prefixed dart's names. * Fix indentation and line breaks for newly added deps. * Add toolchain for windows host * Update dart revision * Licenses * Update licenses * Revert changes to licenses_third_party
ashawn · Jun 27, 2017 · 009d470 · 009d470
1 parent 38b3e89
commit 009d470
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diff --git a/BUILD.gn b/BUILD.gn
@@ -7,6 +7,7 @@ group("flutter") {
 
   deps = [
     "//flutter/lib/snapshot:generate_snapshot_bin",
+    "//flutter/lib/snapshot:patched_sdk",
     "//flutter/sky",
   ]
 

diff --git a/DEPS b/DEPS
@@ -27,16 +27,37 @@ vars = {
   # When updating the Dart revision, ensure that all entries that are
   # dependencies of Dart are also updated to match the entries in the
   # Dart SDK's DEPS file for that revision of Dart. The DEPS file for
-  # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS
+  # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
+  # You can use //dart/tools/create_updated_fluter_deps.py to produce
+  # updated revision list of existing dependencies.
   'dart_revision': '3c543bb210711dd6761d592a863fd6f32e1f1279',
-  # Dart calls the next one "boringssl_gen_rev"
-  'dart_boringssl_gen_revision': '753224969dbe43dad29343146529727b5066c0f3',
-  # Dart calls the next one "boringssl_rev"
-  'dart_boringssl_revision': 'd519bf6be0b447fb80fbc539d4bff4479b5482a2',
-  # Dart calls the next one "observatory_pub_packages_rev"
-  'dart_observatory_packages_revision': '26aad88f1c1915d39bbcbff3cad589e2402fdcf1',
-  # Dart calls the next one "root_certificates_rev"
-  'dart_root_certificates_revision': 'a4c7c6f23a664a37bc1b6f15a819e3f2a292791a',
+
+  'dart_args_tag': '0.13.7',
+  'dart_async_tag': 'daf66909019d2aaec1721fc39d94ea648a9fdc1d',
+  'dart_boringssl_gen_rev': '753224969dbe43dad29343146529727b5066c0f3',
+  'dart_boringssl_rev': 'd519bf6be0b447fb80fbc539d4bff4479b5482a2',
+  'dart_charcode_tag': 'v1.1.1',
+  'dart_collection_tag': '1.13.0',
+  'dart_convert_tag': '2.0.1',
+  'dart_crypto_tag': '2.0.1',
+  'dart_csslib_tag': '0.13.3+1',
+  'dart_dart2js_info_tag': '0.5.4+2',
+  'dart_glob_tag': '1.1.3',
+  'dart_html_tag': '0.13.1',
+  'dart_isolate_tag': '1.0.0',
+  'dart_logging_tag': '0.11.3+1',
+  'dart_observatory_pub_packages_rev': '26aad88f1c1915d39bbcbff3cad589e2402fdcf1',
+  'dart_package_config_tag': '1.0.0',
+  'dart_path_tag': '1.4.1',
+  'dart_plugin_tag': '0.2.0',
+  'dart_pub_semver_tag': '1.3.2',
+  'dart_root_certificates_rev': 'a4c7c6f23a664a37bc1b6f15a819e3f2a292791a',
+  'dart_source_span_tag': '1.4.0',
+  'dart_string_scanner_tag': '1.0.1',
+  'dart_typed_data_tag': '1.1.3',
+  'dart_utf_tag': '0.9.0+3',
+  'dart_watcher_tag': '0.9.7+3',
+  'dart_yaml_tag': '2.1.12',
 
   # Build bot tooling for iOS
   'ios_tools_revision': '69b7c1b160e7107a6a98d948363772dc9caea46f',
@@ -85,30 +106,92 @@ deps = {
   'src/buildtools':
    Var('fuchsia_git') + '/buildtools' + '@' +  Var('buildtools_revision'),
 
-   'src/ios_tools':
+  'src/ios_tools':
    Var('chromium_git') + '/chromium/src/ios.git' + '@' + Var('ios_tools_revision'),
 
   'src/third_party/icu':
    Var('chromium_git') + '/chromium/deps/icu.git' + '@' + 'c3f79166089e5360c09e3053fce50e6e296c3204',
 
   'src/dart':
-    Var('chromium_git') + '/external/github.com/dart-lang/sdk.git' + '@' + Var('dart_revision'),
+   Var('chromium_git') + '/external/github.com/dart-lang/sdk.git' + '@' + Var('dart_revision'),
 
   'src/third_party/boringssl':
-    Var('github_git') + '/dart-lang/boringssl_gen.git' + '@' + Var('dart_boringssl_gen_revision'),
+   Var('github_git') + '/dart-lang/boringssl_gen.git' + '@' + Var('dart_boringssl_gen_rev'),
 
   'src/third_party/boringssl/src':
-   'https://boringssl.googlesource.com/boringssl.git' + '@' + Var('dart_boringssl_revision'),
+   'https://boringssl.googlesource.com/boringssl.git' + '@' + Var('dart_boringssl_rev'),
 
   'src/dart/third_party/observatory_pub_packages':
-   Var('chromium_git') +
-   '/external/github.com/dart-lang/observatory_pub_packages' + '@' +
-   Var('dart_observatory_packages_revision'),
+   Var('chromium_git') + '/external/github.com/dart-lang/observatory_pub_packages' + '@' + Var('dart_observatory_pub_packages_rev'),
+
+  'src/dart/third_party/pkg/args':
+   Var('chromium_git') + '/external/github.com/dart-lang/args' + '@' + Var('dart_args_tag'),
+
+  'src/dart/third_party/pkg/async':
+   Var('chromium_git') + '/external/github.com/dart-lang/async' + '@' +   Var('dart_async_tag'),
+
+  'src/dart/third_party/pkg/charcode':
+   Var('chromium_git') + '/external/github.com/dart-lang/charcode' + '@' + Var('dart_charcode_tag'),
+
+  'src/dart/third_party/pkg/collection':
+   Var('chromium_git') + '/external/github.com/dart-lang/collection' + '@' + Var('dart_collection_tag'),
+
+  'src/dart/third_party/pkg/convert':
+   Var('chromium_git') + '/external/github.com/dart-lang/convert' + '@' + Var('dart_convert_tag'),
+
+  'src/dart/third_party/pkg/crypto':
+   Var('chromium_git') + '/external/github.com/dart-lang/crypto' + '@' + Var('dart_crypto_tag'),
+
+  'src/dart/third_party/pkg/csslib':
+   Var('chromium_git') + '/external/github.com/dart-lang/csslib' + '@' + Var('dart_csslib_tag'),
+
+  'src/dart/third_party/pkg/dart2js_info':
+   Var('chromium_git') + '/external/github.com/dart-lang/dart2js_info' + '@' + Var('dart_dart2js_info_tag'),
+
+  'src/dart/third_party/pkg/isolate':
+   Var('chromium_git') + '/external/github.com/dart-lang/isolate' + '@' + Var('dart_isolate_tag'),
+
+  'src/dart/third_party/pkg/glob':
+   Var('chromium_git') + '/external/github.com/dart-lang/glob' + '@' + Var('dart_glob_tag'),
+
+  'src/dart/third_party/pkg/html':
+   Var('chromium_git') + '/external/github.com/dart-lang/html' + '@' + Var('dart_html_tag'),
+
+  'src/dart/third_party/pkg/logging':
+   Var('chromium_git') + '/external/github.com/dart-lang/logging' + '@' + Var('dart_logging_tag'),
+
+  'src/dart/third_party/pkg_tested/package_config':
+   Var('chromium_git') + '/external/github.com/dart-lang/package_config' + '@' + Var('dart_package_config_tag'),
+
+  'src/dart/third_party/pkg/path':
+   Var('chromium_git') + '/external/github.com/dart-lang/path' + '@' + Var('dart_path_tag'),
+
+  'src/dart/third_party/pkg/plugin':
+   Var('chromium_git') + '/external/github.com/dart-lang/plugin' + '@' + Var('dart_plugin_tag'),
+
+  'src/dart/third_party/pkg/pub_semver':
+   Var('chromium_git') + '/external/github.com/dart-lang/pub_semver' + '@' + Var('dart_pub_semver_tag'),
+
+  'src/dart/third_party/pkg/source_span':
+   Var('chromium_git') + '/external/github.com/dart-lang/source_span' + '@' + Var('dart_source_span_tag'),
+
+  'src/dart/third_party/pkg/string_scanner':
+   Var('chromium_git') + '/external/github.com/dart-lang/string_scanner' + '@' + Var('dart_string_scanner_tag'),
+
+  'src/dart/third_party/pkg/typed_data':
+   Var('chromium_git') + '/external/github.com/dart-lang/typed_data' + '@' + Var('dart_typed_data_tag'),
+
+  'src/dart/third_party/pkg/utf':
+   Var('chromium_git') + '/external/github.com/dart-lang/utf' + '@' + Var('dart_utf_tag'),
+
+  'src/dart/third_party/pkg/watcher':
+   Var('chromium_git') + '/external/github.com/dart-lang/watcher' + '@' + Var('dart_watcher_tag'),
+
+  'src/dart/third_party/pkg/yaml':
+   Var('chromium_git') + '/external/github.com/dart-lang/yaml' + '@' + Var('dart_yaml_tag'),
 
   'src/third_party/root_certificates':
-   Var('chromium_git') +
-   '/external/github.com/dart-lang/root_certificates' + '@' +
-   Var('dart_root_certificates_revision'),
+   Var('chromium_git') + '/external/github.com/dart-lang/root_certificates' + '@' + Var('dart_root_certificates_rev'),
 
   'src/third_party/skia':
    Var('skia_git') + '/skia.git' + '@' +  Var('skia_revision'),

diff --git a/lib/snapshot/BUILD.gn b/lib/snapshot/BUILD.gn
@@ -2,9 +2,11 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-import("//flutter/lib/snapshot/toolchain.gni")
 import("//flutter/lib/ui/dart_ui.gni")
 
+import("//dart/runtime/vm/gypi_contents.gni")
+import("//dart/utils/generate_patch_sdk.gni")
+
 if (is_fuchsia) {
   import("//apps/mozart/lib/flutter/sdk_ext/sdk_ext.gni")
   import("//lib/fidl/dart/sdk_ext/sdk_ext.gni")
@@ -245,3 +247,123 @@ source_set("snapshot") {
     "$target_gen_dir/vm_snapshot_instructions.S",
   ]
 }
+
+# Generate flutter_patched_sdk
+
+template("process_library_source") {
+  assert(defined(invoker.libsources), "Need libsources in $target_name")
+  assert(defined(invoker.output), "Need output in $target_name")
+  action(target_name) {
+    deps = [
+      ":generate_dart_ui",
+    ]
+
+    visibility = [ ":*" ]  # Only targets in this file can see this.
+    libsources = invoker.libsources
+
+    script = invoker.script
+    inputs = invoker.inputs + libsources
+    outputs = [
+      invoker.output,
+    ]
+    args = invoker.args + rebase_path(libsources, root_build_dir)
+  }
+}
+
+template("concatenate_patch") {
+  assert(defined(invoker.libsources), "Need a sources in $target_name")
+  assert(defined(invoker.output), "Need an output in $target_name")
+
+  process_library_source(target_name) {
+    libsources = invoker.libsources
+    inputs = []
+    output = invoker.output
+    script = "//dart/runtime/tools/concatenate_patches.py"
+    args = [
+      "--output",
+      rebase_path(output, root_build_dir),
+    ]
+  }
+}
+
+template("generate_vm_patched_sdk") {
+  assert(defined(invoker.libraries), "Need libraries in $target_name")
+
+  concatenation_target_names = []
+
+  # Concatenate vm library patches.
+  foreach(library, invoker.libraries) {
+    name = library[0]
+
+    target_output = "$target_gen_dir/patches/${name}_patch.dart"
+    concatenate_patch("concatenate_${name}_patch") {
+      libsources = rebase_path(library[1], ".", library[2])
+      output = target_output
+    }
+    concatenation_target_names += [ ":concatenate_${name}_patch" ]
+  }
+
+  # Build the patched sdk out of the concatenated patches and the special
+  # libraries.
+  generate_patched_sdk(target_name) {
+    mode = "flutter"
+    deps = concatenation_target_names + ["//dart/runtime/vm:patched_sdk"]
+    input_patches_dir = "$target_gen_dir/patches"
+    patched_sdk_dir = "flutter_patched_sdk"
+  }
+}
+
+generate_vm_patched_sdk("patched_sdk") {
+  libraries = [
+    [
+      "async",
+      processed_gypis.async_runtime_sources,
+      "//dart/runtime/lib",
+    ],
+    [
+      "collection",
+      processed_gypis.collection_runtime_sources,
+      "//dart/runtime/lib",
+    ],
+    [
+      "convert",
+      processed_gypis.convert_runtime_sources,
+      "//dart/runtime/lib",
+    ],
+    [
+      "core",
+      processed_gypis.core_runtime_sources,
+      "//dart/runtime/lib",
+    ],
+    [
+      "developer",
+      processed_gypis.developer_runtime_sources,
+      "//dart/runtime/lib",
+    ],
+    [
+      "internal",
+      processed_gypis.internal_runtime_sources,
+      "//dart/runtime/lib",
+    ],
+    [
+      "io",
+      processed_gypis.bin_io_sources,
+      "//dart/runtime/bin",
+    ],
+    [
+      "isolate",
+      processed_gypis.isolate_runtime_sources,
+      "//dart/runtime/lib",
+    ],
+    [
+      "math",
+      processed_gypis.math_runtime_sources,
+      "//dart/runtime/lib",
+    ],
+    [
+      "typed_data",
+      processed_gypis.typed_data_runtime_sources,
+      "//dart/runtime/lib",
+    ],
+  ]
+}
diff --git a/lib/snapshot/toolchain.gni b/lib/snapshot/toolchain.gni
diff --git a/sky/BUILD.gn b/sky/BUILD.gn
@@ -2,8 +2,6 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-import("//flutter/lib/snapshot/toolchain.gni")
-
 group("sky") {
   testonly = true
 

diff --git a/tools/gn b/tools/gn
@@ -113,6 +113,20 @@ def to_gn_args(args):
     if use_dbc:
       gn_args['dart_target_arch'] = 'dbc'
 
+    # Modify host_toolchain into dart_host_toolchain so it matches word size of target_cpu
+    if args.target_os == 'android' and aot and gn_args['target_cpu'] == 'arm':
+      if sys.platform.startswith('linux'):
+        gn_args['dart_host_toolchain'] = "//build/toolchain/linux:clang_x86"
+      elif sys.platform.startswith('darwin'):
+        gn_args['dart_host_toolchain'] = "//build/toolchain/mac:clang_i386"
+      elif sys.platform.startswith('win'):
+        gn_args['dart_host_toolchain'] = "//build/toolchain/win:x86"
+    elif args.target_os == "ios" and not args.simulator:
+      if gn_args['target_cpu'] == 'arm':
+        gn_args['dart_host_toolchain'] = '//build/toolchain/mac:clang_i386'
+      elif gn_args['target_cpu'] == 'arm64':
+        gn_args['dart_host_toolchain'] = '//build/toolchain/mac:clang_x64'
+
     gn_args['flutter_runtime_mode'] = args.runtime_mode
 
     if args.target_sysroot: