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#!/usr/bin/env python
# Get Depot Tools and make sure it's in your path.
# http://commondatastorage.googleapis.com/chrome-infra-docs/flat/depot_tools/docs/html/depot_tools_tutorial.html#_setting_up
# Use .gclient to modify the deps.
import os
import sys
import subprocess
import argparse
TARGET = "deno"
parser = argparse.ArgumentParser(description="build.py")
parser.add_argument('--debug', dest='debug', action='store_true')
parser.add_argument('--use_ccache', dest='use_ccache', action='store_true')
parser.add_argument('--sync', dest='sync', action='store_true')
parser.set_defaults(debug=False, use_ccache=False, sync=False)
args = parser.parse_args()
root_path = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
def main():
os.chdir(root_path)
buildName = "Debug" if args.debug else "Default"
buildDir = os.path.join(root_path, "out", buildName)
# Run sync if any of the dep dirs don't exist.
# Or the user supplied the --sync flag.
if args.sync or dirsMissing():
run(["gclient", "sync", "--no-history"])
# Run gn gen out/Default if out doesn't exist.
if not os.path.exists(buildDir):
gn_gen = ["gn", "gen", buildDir]
gn_args = []
if args.debug:
gn_args.append("is_debug=true")
if args.use_ccache:
gn_args.append("cc_wrapper=\"ccache\"")
if len(gn_args) > 0:
gn_gen += ["--args=%s" % " ".join(gn_args)]
run(gn_gen)
# Always run ninja.
run(["ninja", "-C", buildDir, TARGET])
def run(args):
print " ".join(args)
env = os.environ.copy()
subprocess.check_call(args, env=env)
def dirsMissing():
dirsToLoad = [
"v8",
"third_party/protobuf",
"tools/protoc_wrapper",
"third_party/zlib",
]
for d in dirsToLoad:
if not os.path.exists(d):
return True
return False
if '__main__' == __name__:
main()
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