1 #!/usr/bin/perl -w

     2 

     3 # Copyright (C) 2005, 2006 Apple Computer, Inc.  All rights reserved.

     4 #

     5 # Redistribution and use in source and binary forms, with or without

     6 # modification, are permitted provided that the following conditions

     7 # are met:

     8 #

     9 # 1.  Redistributions of source code must retain the above copyright

    10 #     notice, this list of conditions and the following disclaimer. 

    11 # 2.  Redistributions in binary form must reproduce the above copyright

    12 #     notice, this list of conditions and the following disclaimer in the

    13 #     documentation and/or other materials provided with the distribution. 

    14 # 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

    15 #     its contributors may be used to endorse or promote products derived

    16 #     from this software without specific prior written permission. 

    17 #

    18 # THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

    19 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

    20 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    21 # DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

    22 # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    23 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

    24 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

    25 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

    27 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    28 

    29 # Simplified build script for Web Kit Open Source Project.

    30 

    31 use strict;

    32 use File::Basename;

    33 use File::Spec;

    34 use FindBin;

    35 use Getopt::Long qw(:config pass_through);

    36 use lib $FindBin::Bin;

    37 use webkitdirs;

    38 use POSIX;

    39 

    40 my $originalWorkingDirectory = getcwd();

    41 

    42 my $svgSupport = 1;

    43 my $svgExperimentalSupport = 0;

    44 my $xpathSupport = 1;

    45 my $xsltSupport = 1;

    46 my $coverageSupport = 0;

    47 my $colorSupport = 1; # Default: colorize make output

    48 

    49 GetOptions('svg!' => \$svgSupport,

    50            'svg-experimental!' => \$svgExperimentalSupport,

    51            'xpath!' => \$xpathSupport,

    52            'xslt!' => \$xsltSupport,

    53            'coverage!' => \$coverageSupport,    

    54            'color!' => \$colorSupport);

    55 

    56 checkRequiredSystemConfig();

    57 setConfiguration();

    58 chdirWebKit();

    59 

    60 my $productDir = productDir();

    61 my @options = XcodeOptions();

    62 my @overrideFeatureDefinesOption = ();

    63 

    64 push @overrideFeatureDefinesOption, "ENABLE_SVG" if $svgSupport;

    65 push @overrideFeatureDefinesOption, "ENABLE_SVG_EXPERIMENTAL_FEATURES" if $svgExperimentalSupport;

    66 push @overrideFeatureDefinesOption, "ENABLE_XPATH" if $xpathSupport;

    67 push @overrideFeatureDefinesOption, "ENABLE_XSLT" if $xsltSupport;

    68 my $overrideFeatureDefinesString = "FEATURE_DEFINES=" . join(" ", @overrideFeatureDefinesOption);

    69 

    70 my @coverageSupportOption = ();

    71 if ($coverageSupport) {

    72     push @coverageSupportOption, "GCC_GENERATE_TEST_COVERAGE_FILES=YES";

    73     push @coverageSupportOption, "GCC_INSTRUMENT_PROGRAM_FLOW_ARCS=YES";

    74     push @coverageSupportOption, "EXTRA_LINK= -ftest-coverage -fprofile-arcs";

    75     push @coverageSupportOption, "OTHER_CFLAGS= -MD";

    76     push @coverageSupportOption, "OTHER_LDFLAGS= -ftest-coverage -fprofile-arcs -framework AppKit";

    77 }

    78 

    79 # Check that all the project directories are there.

    80 my @projects = ("JavaScriptCore", "JavaScriptGlue", "WebCore", "WebKit");

    81 my @otherDirs = ("WebKitLibraries");

    82 for my $dir (@projects, @otherDirs) {

    83     if (! -d $dir) {

    84         die "Error: No $dir directory found. Please do a fresh checkout.\n";

    85     }

    86 }

    87 

    88 if (isOSX()) {

    89     # Copy library and header from WebKitLibraries to a findable place in the product directory.

    90     my $srcLib = "WebKitLibraries/libWebKitSystemInterface.a";

    91     my $lib = "$productDir/libWebKitSystemInterface.a";

    92     if (!-e $lib || -M $lib > -M $srcLib) {

    93         print "Updating $lib\n";

    94         system "ditto", $srcLib, $lib;

    95         system "ranlib", $lib;

    96     }

    97     

    98     my $srcHeader = "WebKitLibraries/WebKitSystemInterface.h";

    99     my $header = "$productDir/usr/local/include/WebKitSystemInterface.h";

   100     if (!-e $header || -M $header > -M $srcHeader) {

   101         print "Updating $header\n";

   102         system "mkdir", "-p", "$productDir/usr/local/include";

   103         system "ditto", $srcHeader, $header;

   104     }

   105 }

   106 

   107 if (isCygwin()) {

   108     # Copy WebKitSupportLibrary to the correct location in WebKitLibraries so it can be found.

   109     # Will fail if WebKitSupportLibrary.zip is not in source root.

   110     (system("perl WebKitTools/Scripts/update-webkit-support-libs") == 0) or die;

   111 }

   112 

   113 # Force re-link of existing libraries if different than expected

   114 removeLibraryDependingOnSVG("WebCore", $svgSupport);

   115 

   116 # Build, and abort if the build fails.

   117 for my $dir (@projects) {

   118     chdir $dir or die;

   119     my $result = 0;

   120     if (isGtk()) {

   121         if ($dir ne "WebKit") {

   122             chdir ".." or die;

   123             next;

   124         }

   125 

   126         $result = buildQMakeGtkProject($dir, $colorSupport);

   127     } elsif (isQt()) {

   128         if ($dir ne "WebKit") {

   129             chdir ".." or die;

   130             next;

   131         }

   132         $result = buildQMakeProject($dir, $colorSupport);

   133     } elsif (isOSX()) {

   134         $result = system "xcodebuild", "-project", "$dir.xcodeproj", @options, $overrideFeatureDefinesString, @coverageSupportOption, @ARGV;

   135     } elsif (isCygwin()) {

   136         if ($dir eq "WebKit") {

   137             $result = buildVisualStudioProject("win/WebKit.vcproj/WebKit.sln");

   138         }

   139     }

   140 

   141     exit WEXITSTATUS($result) if WEXITSTATUS($result);

   142     chdir ".." or die;

   143 }

   144 

   145 # Write out congratulations message.

   146 

   147 my $launcherPath = launcherPath();

   148 my $launcherName = launcherName();

   149 

   150 print "\n";

   151 print "===========================================================\n";

   152 print " WebKit is now built. To run $launcherName with this newly-built\n";

   153 print " code, use the \"$launcherPath\" script.\n";

   154 if ($svgSupport) {

   155     print "\n NOTE: WebKit has been built with SVG support enabled.\n";

   156     print " $launcherName will have SVG viewing capabilities.\n";

   157 }

   158 if ($svgExperimentalSupport) {

   159     print "\n NOTE: WebKit has been built with experimental SVG features enabled.\n";

   160     print " Your build supports basic animation, filters, foreignObject & use support.\n";

   161 }    

   162 print "===========================================================\n";