536bd76ad0
Various fixes necessary to get the script working with V8 6.6 Upstreamed from https://github.com/nodejs/node/pull/19201 Change-Id: Ic7819eb17cf4be8380b8c1811e569236244e7400 Reviewed-on: https://chromium-review.googlesource.com/996858 Commit-Queue: Myles Borins <mborins@google.com> Reviewed-by: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#52421}
95 lines
3.2 KiB
Python
Executable File
95 lines
3.2 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright 2017 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""
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Use this script to fetch all dependencies for V8 to run build_gn.py.
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Usage: fetch_deps.py <v8-path>
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"""
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import os
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import subprocess
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import sys
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import node_common
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GCLIENT_SOLUTION = [
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{ "name" : "v8",
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"url" : "https://chromium.googlesource.com/v8/v8.git",
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"deps_file" : "DEPS",
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"managed" : False,
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"custom_deps" : {
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# These deps are already part of Node.js.
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"v8/base/trace_event/common" : None,
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"v8/testing/gtest" : None,
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"v8/third_party/jinja2" : None,
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"v8/third_party/markupsafe" : None,
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# These deps are unnecessary for building.
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"v8/test/benchmarks/data" : None,
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"v8/testing/gmock" : None,
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"v8/test/mozilla/data" : None,
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"v8/test/test262/data" : None,
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"v8/test/test262/harness" : None,
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"v8/third_party/android_tools" : None,
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"v8/third_party/catapult" : None,
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"v8/third_party/colorama/src" : None,
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"v8/third_party/instrumented_libraries" : None,
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"v8/tools/luci-go" : None,
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"v8/tools/swarming_client" : None,
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},
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},
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]
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def EnsureGit(v8_path):
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expected_git_dir = os.path.join(v8_path, ".git")
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actual_git_dir = subprocess.check_output(
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["git", "rev-parse", "--absolute-git-dir"], cwd=v8_path).strip()
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if expected_git_dir == actual_git_dir:
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print "V8 is tracked stand-alone by git."
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return False
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print "Initializing temporary git repository in v8."
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subprocess.check_call(["git", "init"], cwd=v8_path)
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subprocess.check_call(["git", "config", "user.name", "\"Ada Lovelace\""], cwd=v8_path)
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subprocess.check_call(["git", "config", "user.email", "\"ada@lovela.ce\""], cwd=v8_path)
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subprocess.check_call(["git", "commit", "--allow-empty", "-m", "init"],
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cwd=v8_path)
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return True
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def FetchDeps(v8_path):
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# Verify path.
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v8_path = os.path.abspath(v8_path)
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assert os.path.isdir(v8_path)
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# Check out depot_tools if necessary.
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depot_tools = node_common.EnsureDepotTools(v8_path, True)
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temporary_git = EnsureGit(v8_path)
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try:
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print "Fetching dependencies."
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env = os.environ.copy()
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# gclient needs to have depot_tools in the PATH.
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env["PATH"] = depot_tools + os.pathsep + env["PATH"]
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gclient = os.path.join(depot_tools, "gclient.py")
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spec = "solutions = %s" % GCLIENT_SOLUTION
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subprocess.check_call([sys.executable, gclient, "sync", "--spec", spec],
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cwd=os.path.join(v8_path, os.path.pardir),
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env=env)
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except:
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raise
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finally:
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if temporary_git:
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node_common.UninitGit(v8_path)
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# Clean up .gclient_entries file.
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gclient_entries = os.path.normpath(
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os.path.join(v8_path, os.pardir, ".gclient_entries"))
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if os.path.isfile(gclient_entries):
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os.remove(gclient_entries)
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# Enable building with GN for configure script.
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return True
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if __name__ == "__main__":
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FetchDeps(sys.argv[1])
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