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#!/usr/bin/perl -w
# Copyright (C) 2009 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
# its contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Update script for the WebKit Chromium Port.
use File::Path;
use FindBin;
use Getopt::Long;
use lib $FindBin::Bin;
use webkitdirs;
determineIsChromiumAndroid();
chdirWebKit();
chdir("Source/WebKit/chromium") or die $!;
# Find gclient or install it.
my $gclientPath;
if (commandExists('gclient')) {
$gclientPath = 'gclient';
} elsif (-e 'depot_tools/gclient') {
$gclientPath = 'depot_tools/gclient';
} else {
print "Installing chromium's depot_tools...\n";
system("svn co http://src.chromium.org/svn/trunk/tools/depot_tools") == 0 or die $1;
$gclientPath = 'depot_tools/gclient';
}
if (! -e ".gclient") {
# If .gclient configuration file doesn't exist, create it.
print "Configuring gclient...\n";
system($gclientPath,
"config",
"--spec=solutions=[{'name':'./','url':None}]") == 0 or die $!;
}
# When building WebKit's Chromium port for Android, we need the Android NDK as
# it will allow us to cross-compile all sources to the target architecture.
if (isChromiumAndroid()) {
if (! -e "android-ndk-r7b") {
print "Installing the Android NDK, version 7b...\n";
my $host_os = isLinux() ? "linux" : "darwin";
my $result = system("curl", "-o", "android-ndk-r7b.tar.bz2", "http://dl.google.com/android/ndk/android-ndk-r7b-" . $host_os . "-x86.tar.bz2");
die "Couldn't download the Android NDK." if $result;
$result = system("tar", "jx", "-f", "android-ndk-r7b.tar.bz2");
die "Couldn't extract the Android NDK." if $result;
}
$ENV{ANDROID_NDK_ROOT} = sourceDir() . "/Source/WebKit/chromium/android-ndk-r7b";
$ENV{WEBKIT_ANDROID_BUILD} = 1;
}
my $force = 0;
GetOptions(
'force' => \$force,
);
# Execute gclient sync.
print "Updating chromium port dependencies using gclient...\n";
my @gclientArgs = ($gclientPath, "sync");
push @gclientArgs, "--force" if $force;
# --reset could delete modified files if necessary to sync.
push @gclientArgs, "--reset" if $force;
push @gclientArgs, "--delete_unversioned_trees" if $force;
push @gclientArgs, "--deps=unix,android" if isChromiumAndroid();
my $cmd = join(" ",@gclientArgs);
my $max_attempts = 3;
my $rc = -1;
# The following will call glient up to $max_attempts times before
# it gives up and fails. We need this because glcient can fail
# for several reasons, some of which are transient (flakiness).
for (1 .. $max_attempts) {
$rc = system($cmd);
print "Re-trying '" . $cmd . "'\n" if $rc != 0;
last if $rc == 0;
}
die "Error: '$cmd' failed $max_attempts tries and returned " . $rc if ($rc);
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