build-webkit

linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自WebKit

#!/usr/bin/perl -w

# Copyright (C) 2005, 2006 Apple Computer, 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.

# Build script wrapper for the WebKit Open Source Project.

use strict;
use File::Basename;
use File::Spec;
use FindBin;
use Getopt::Long qw(:config pass_through);
use lib $FindBin::Bin;
use webkitdirs;
use POSIX;

my $originalWorkingDirectory = getcwd();

my $channelMessagingSupport = 0;
my $databaseSupport = 1;
my $domStorageSupport = 1;
my $gnomeKeyringSupport = 0;
my $iconDatabaseSupport = 1;
my $offlineWebApplicationSupport = 1;
my $svgSupport = 1;
my $svgAnimationSupport = 1;
my $svgFiltersSupport = 0;
my $svgForeignObjectSupport = 1;
my $svgUseSupport = 1;
my $svgFontsSupport = 1;
my $svgAsImageSupport = 1;
my $xpathSupport = 1;
my $xsltSupport = 1;
my $wmlSupport = 0;
my $coverageSupport = 0;
my $videoSupport = isAppleWebKit(); # Enable by default for Apple's builds
my $workersSupport = (isAppleWebKit() || isGtk()); # Enable by default for Apple's builds (mac/win) and Gtk+
my $geolocationSupport = (isAppleMacWebKit() && !isTiger() && !isLeopard());
my $showHelp = 0;
my $clean = 0;
my $buildUniversal = 0;
my $buildSixtyFourBit = 0;
my $threeDTransformsSupport = 0;

my $programName = basename($0);
my $usage = <<EOF;
Usage: $programName [options] [options to pass to build system]
  --help                        Show this help message
  --cairo-win32                 Build using Cairo (rather than CoreGraphics) on Windows
  --chromium                    Build the Chromium port on Mac/Win/Linux
  --clean                       Cleanup the build directory
  --gtk                         Build the GTK+ port
  --universal                   Build 2-way universal (PPC and Intel 32-bit)
  --64-bit                      Build 64-bit, combine with --universal to build 4-way universal
  --[no-]3d-transforms          Toggle 3D Transforms support (default: $threeDTransformsSupport)
  --[no-]channel-messaging          Toggle MessageChannel and MessagePort support (default: $channelMessagingSupport)
  --[no-]offline-web-applications   Toggle Offline Web Application Support (default : $offlineWebApplicationSupport)
  --[no-]database               Toggle Database Support (default: $databaseSupport)
  --[no-]dom-storage            Toggle DOM Storage Support (default: $domStorageSupport)
  --[no-]gnomekeyring           Toggle GNOME Keyring Support (GTK+ port only) (default: $gnomeKeyringSupport)
  --[no-]icon-database          Toggle Icon database support (default: $iconDatabaseSupport)
  --[no-]svg                    Toggle SVG support (default: $svgSupport)
  --[no-]svg-animation          Toggle SVG animation support (default: $svgAnimationSupport, implies SVG Support)
  --[no-]svg-filters            Toggle SVG filters support (default: $svgFiltersSupport, implies SVG Support)
  --[no-]svg-foreign-object     Toggle SVG foreign object support (default: $svgForeignObjectSupport, implies SVG Support)
  --[no-]svg-fonts              Toggle SVG fonts support (default: $svgFontsSupport, implies SVG Support)
  --[no-]svg-as-image           Toggle SVG as Image support (default: $svgAsImageSupport, implies SVG Support)
  --[no-]svg-use                Toggle SVG use element support (default: $svgUseSupport, implies SVG Support)
  --[no-]xpath                  Toggle XPath support (default: $xpathSupport)
  --[no-]xslt                   Toggle XSLT support (default: $xsltSupport)
  --[no-]wml                    Toggle WML support (default: $wmlSupport)
  --[no-]video                  Toggle Video support (default: $videoSupport)
  --[no-]workers                Toggle Web Workers support (default: $workersSupport)
  --[no-]geolocation            Toggle Geolocation support (default: $geolocationSupport)
  --[no-]coverage               Toggle code coverage support (default: $coverageSupport)
EOF

GetOptions(
           '3d-transforms!' => \$threeDTransformsSupport,
           'channel-messaging!' => \$channelMessagingSupport,
           'database!' => \$databaseSupport,
           'dom-storage!' => \$domStorageSupport,
           'gnomekeyring!' => \$gnomeKeyringSupport,
           'icon-database!' => \$iconDatabaseSupport,
           'offline-web-applications!' => \$offlineWebApplicationSupport,
           'svg!' => \$svgSupport,
           'svg-animation!' => \$svgAnimationSupport,
           'svg-filters!' => \$svgFiltersSupport,
           'svg-foreign-object!' => \$svgForeignObjectSupport,
           'svg-fonts!' => \$svgFontsSupport,
           'svg-as-image!' => \$svgAsImageSupport,
           'svg-use!' => \$svgUseSupport,
           'xpath!' => \$xpathSupport,
           'xslt!' => \$xsltSupport,
           'wml!' => \$wmlSupport,
           'video!' => \$videoSupport,
           'workers!' => \$workersSupport,
           'geolocation!' => \$geolocationSupport,
           'coverage!' => \$coverageSupport,
           'help' => \$showHelp,
           'universal' => \$buildUniversal,
           '64-bit' => \$buildSixtyFourBit,
           'clean' => \$clean);

if ($showHelp) {
   print STDERR $usage;
   exit 1;
}

checkRequiredSystemConfig();
setConfiguration();
chdirWebKit();

if (isWx()) {
    $ENV{"WEBKITOUTPUTDIR"} = productDir();

    my @opts = getWxArgs();

    if ($clean) {
        push(@opts, "clean");
    }
    system "WebKitTools/wx/build-wxwebkit @opts";
    exit exitStatus($?);
}


my $productDir = productDir();
my @overrideFeatureDefinesOption = ();

push @overrideFeatureDefinesOption, "ENABLE_3D_TRANSFORMS" if $threeDTransformsSupport;
push @overrideFeatureDefinesOption, "ENABLE_CHANNEL_MESSAGING" if $channelMessagingSupport;
push @overrideFeatureDefinesOption, "ENABLE_DATABASE" if $databaseSupport;
push @overrideFeatureDefinesOption, "ENABLE_DOM_STORAGE" if $domStorageSupport;
push @overrideFeatureDefinesOption, "ENABLE_ICONDATABASE" if $iconDatabaseSupport;
push @overrideFeatureDefinesOption, "ENABLE_OFFLINE_WEB_APPLICATIONS" if $offlineWebApplicationSupport;
push @overrideFeatureDefinesOption, "ENABLE_SVG" if $svgSupport;
push @overrideFeatureDefinesOption, "ENABLE_SVG_ANIMATION" if $svgAnimationSupport;
push @overrideFeatureDefinesOption, "ENABLE_SVG_AS_IMAGE" if $svgAsImageSupport;
push @overrideFeatureDefinesOption, "ENABLE_SVG_FILTERS" if $svgFiltersSupport;
push @overrideFeatureDefinesOption, "ENABLE_SVG_FONTS" if $svgFontsSupport;
push @overrideFeatureDefinesOption, "ENABLE_SVG_FOREIGN_OBJECT" if $svgForeignObjectSupport;
push @overrideFeatureDefinesOption, "ENABLE_SVG_USE" if $svgUseSupport;
push @overrideFeatureDefinesOption, "ENABLE_VIDEO" if $videoSupport;
push @overrideFeatureDefinesOption, "ENABLE_WORKERS" if $workersSupport;
push @overrideFeatureDefinesOption, "ENABLE_XPATH" if $xpathSupport;
push @overrideFeatureDefinesOption, "ENABLE_XSLT" if $xsltSupport;
push @overrideFeatureDefinesOption, "ENABLE_WML" if $wmlSupport;
push @overrideFeatureDefinesOption, "ENABLE_GEOLOCATION" if $geolocationSupport;
my $overrideFeatureDefinesString = "FEATURE_DEFINES=" . join(" ", @overrideFeatureDefinesOption);

my @coverageSupportOption = ($coverageSupport) ? XcodeCoverageSupportOptions() : ();

# Check that all the project directories are there.