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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/173129">173129</a></dd>
<dt>Author</dt> <dd>dbates@webkit.org</dd>
<dt>Date</dt> <dd>2014-08-29 16:34:22 -0700 (Fri, 29 Aug 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>[iOS] Configure Xcode to build a command line tool for the iOS Simulator
https://bugs.webkit.org/show_bug.cgi?id=136388
Reviewed by David Kilzer.
Add a script, called configure-xcode-for-ios-development, to configure Xcode to
support building a command line tool for the iOS Simulator. You must run this
script as root.
The script uses the xcspec files in the OS X SDK to create xcspec files in the
iOS Simulator SDK with the product- and package- type definitions to build a
command line tool, if applicable.
* Scripts/configure-xcode-for-ios-development: Added.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkToolsScriptsconfigurexcodeforiosdevelopment">trunk/Tools/Scripts/configure-xcode-for-ios-development</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (173128 => 173129)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2014-08-29 23:24:04 UTC (rev 173128)
+++ trunk/Tools/ChangeLog        2014-08-29 23:34:22 UTC (rev 173129)
</span><span class="lines">@@ -1,3 +1,20 @@
</span><ins>+2014-08-29 Daniel Bates <dabates@apple.com>
+
+ [iOS] Configure Xcode to build a command line tool for the iOS Simulator
+ https://bugs.webkit.org/show_bug.cgi?id=136388
+
+ Reviewed by David Kilzer.
+
+ Add a script, called configure-xcode-for-ios-development, to configure Xcode to
+ support building a command line tool for the iOS Simulator. You must run this
+ script as root.
+
+ The script uses the xcspec files in the OS X SDK to create xcspec files in the
+ iOS Simulator SDK with the product- and package- type definitions to build a
+ command line tool, if applicable.
+
+ * Scripts/configure-xcode-for-ios-development: Added.
+
</ins><span class="cx"> 2014-08-29 Tim Horton <timothy_horton@apple.com>
</span><span class="cx">
</span><span class="cx"> Remove Windows WebKit2 code from TestWebKitAPI
</span></span></pre></div>
<a id="trunkToolsScriptsconfigurexcodeforiosdevelopment"></a>
<div class="addfile"><h4>Added: trunk/Tools/Scripts/configure-xcode-for-ios-development (0 => 173129)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/configure-xcode-for-ios-development         (rev 0)
+++ trunk/Tools/Scripts/configure-xcode-for-ios-development        2014-08-29 23:34:22 UTC (rev 173129)
</span><span class="lines">@@ -0,0 +1,183 @@
</span><ins>+#!/usr/bin/perl -w
+
+# Copyright (C) 2014 Apple 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.
+#
+# THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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.
+
+# Checks if Xcode supports building a command line tool for the iOS Simulator.
+# If not, then creates xcspec files in the iOS Simulator SDK for a command line
+# tool product- and package- type using the definitions in the OS X SDK for the
+# same types.
+
+# FIXME: We should also configure Xcode to support building a command line tool for an iOS device.
+
+use strict;
+use warnings;
+
+use English;
+use File::Basename;
+use File::Find;
+use File::Spec;
+use File::Temp qw(tempfile);
+
+sub createXcodeSpecificationFromSpecificationAndId($$$);
+sub readXcodeSpecificationById($$);
+sub xcodeSDKSpecificationsPath($);
+
+use constant COMMAND_LINE_PACKAGE_TYPE => "com.apple.package-type.mach-o-executable";
+use constant COMMAND_LINE_PRODUCT_TYPE => "com.apple.product-type.tool";
+
+# FIXME: We should only require running as root if needed. It's not necessary to run as root if
+# Xcode was installed by the user, say via a download from <http://developer.apple.com>.
+if ($EFFECTIVE_USER_ID) {
+ print STDERR basename($0) . " must be run as root.\n";
+ exit 1;
+}
+
+my $iosSimulatorSDKSpecificationsPath = xcodeSDKSpecificationsPath("iphonesimulator");
+
+my @xcodeSpecificationFiles;
+sub wanted
+{
+ my $file = $_;
+
+ # Ignore hidden files/directories.
+ if ($file =~ /^\../) {
+ $File::Find::prune = 1;
+ return;
+ }
+
+ if (!-f $file || $file !~ /\.xcspec$/) {
+ return;
+ }
+
+ push @xcodeSpecificationFiles, $File::Find::name;
+}
+
+find(\&wanted, $iosSimulatorSDKSpecificationsPath);
+
+my $hasPackageTypeForCommandLineTool;
+my $hasProductTypeForCommandLineTool;
+foreach my $specificationFile (@xcodeSpecificationFiles) {
+ last if $hasPackageTypeForCommandLineTool && $hasProductTypeForCommandLineTool;
+ if (!$hasPackageTypeForCommandLineTool && readXcodeSpecificationById($specificationFile, COMMAND_LINE_PACKAGE_TYPE)) {
+ $hasPackageTypeForCommandLineTool = 1;
+ next;
+ }
+ if (!$hasProductTypeForCommandLineTool && readXcodeSpecificationById($specificationFile, COMMAND_LINE_PRODUCT_TYPE)) {
+ $hasProductTypeForCommandLineTool = 1;
+ next;
+ }
+}
+
+if ($hasPackageTypeForCommandLineTool && $hasProductTypeForCommandLineTool) {
+ exit 0; # Xcode knows how to build a command line tool for the iOS Simulator.
+}
+
+my $macosxSDKSpecificationsPath = xcodeSDKSpecificationsPath("macosx");
+if (!$hasPackageTypeForCommandLineTool) {
+ my $packageTypesForMacOSXPath = File::Spec->catfile($macosxSDKSpecificationsPath, "MacOSX Package Types.xcspec");
+ my $packageTypesForWebKitDevelopmentPath = File::Spec->catfile($iosSimulatorSDKSpecificationsPath, "iPhone Simulator PackageTypes For WebKit Development.xcspec");
+ createXcodeSpecificationFromSpecificationAndId($packageTypesForWebKitDevelopmentPath, $packageTypesForMacOSXPath, COMMAND_LINE_PACKAGE_TYPE);
+}
+
+if (!$hasProductTypeForCommandLineTool) {
+ my $productTypesForMacOSXPath = File::Spec->catfile($macosxSDKSpecificationsPath, "MacOSX Product Types.xcspec");
+ my $productTypesForWebKitDevelopmentPath = File::Spec->catfile($iosSimulatorSDKSpecificationsPath, "iPhone Simulator ProductTypes For WebKit Development.xcspec");
+ createXcodeSpecificationFromSpecificationAndId($productTypesForWebKitDevelopmentPath, $productTypesForMacOSXPath, COMMAND_LINE_PRODUCT_TYPE);
+}
+
+exit 0;
+
+sub writeXcodeSpecification($$)
+{
+ my ($xcodeSpecificationFile, $specification) = @_;
+ my ($tempFileHandle, $tempFilename) = tempfile("webkit-xcspecXXXXXXX", UNLINK => 1);
+ print $tempFileHandle $specification;
+ close($tempFileHandle);
+ system("/usr/libexec/PlistBuddy -x -c 'clear array' '$xcodeSpecificationFile' > /dev/null") == 0 or die "PlistBuddy exited with $?: $!";
+ system("/usr/libexec/PlistBuddy -x -c 'add 0 dict' '$xcodeSpecificationFile' > /dev/null") == 0 or die "PlistBuddy exited with $?: $!";
+ system("/usr/libexec/PlistBuddy -x -c 'merge $tempFilename 0' '$xcodeSpecificationFile' > /dev/null") == 0 or die "PlistBuddy exited with $?: $!";
+}
+
+sub readXcodeSpecificationById($$)
+{
+ my ($xcodeSpecificationFile, $id) = @_;
+ open(PLIST_BUDDY, "-|", "/usr/libexec/PlistBuddy", "-x", "-c", "Print", $xcodeSpecificationFile) or die "Failed to run PlistBuddy: $!";
+ my $foundStartOfSpecificationsArray;
+ while (<PLIST_BUDDY>) {
+ if (/^<array>$/) {
+ $foundStartOfSpecificationsArray = 1;
+ last;
+ }
+ }
+ if (!$foundStartOfSpecificationsArray) {
+ return ""; # Not a Xcode specification file.
+ }
+ my $position = -1;
+ my $foundIdentfierKey = 0;
+ my $foundSpecification = 0;
+ while (<PLIST_BUDDY>) {
+ if (/^\s<dict>$/) {
+ ++$position;
+ next;
+ }
+ if (!$foundIdentfierKey && /^\s\s<key>Identifier<\/key>$/) {
+ $foundIdentfierKey = 1;
+ next;
+ }
+ if ($foundIdentfierKey && /^\s\s<string>([^<]+)<\/string>$/) {
+ if ($1 eq $id) {
+ $foundSpecification = 1;
+ last;
+ }
+ $foundIdentfierKey = 0;
+ next;
+ }
+ }
+ close(PLIST_BUDDY);
+ if ($foundSpecification && $position >= 0) {
+ chomp(my $result = `/usr/libexec/PlistBuddy -x -c 'Print $position' '$xcodeSpecificationFile'`);
+ die "Failed to run PlistBuddy" if $?;
+ return $result;
+ }
+ return ""; # Did not find id.
+}
+
+sub xcodeSDKSpecificationsPath($)
+{
+ my ($sdkName) = @_;
+ chomp(my $sdkPlatformDirectory = `xcrun --sdk '$sdkName' --show-sdk-platform-path`);
+ die "Failed to get SDK platform path from xcrun" if $?;
+
+ return File::Spec->catdir($sdkPlatformDirectory, "Developer", "Library", "Xcode", "Specifications");
+}
+
+sub createXcodeSpecificationFromSpecificationAndId($$$)
+{
+ my ($targetXcodeSpecificationFile, $sourceXcodeSpecificationFile, $id) = @_;
+ my $specification = readXcodeSpecificationById($sourceXcodeSpecificationFile, $id);
+ if (!$specification) {
+ die "Failed to find '$id' in '$sourceXcodeSpecificationFile'.\n";
+ }
+ writeXcodeSpecification($targetXcodeSpecificationFile, $specification);
+ print "Successfully created '$targetXcodeSpecificationFile'.\n";
+}
</ins><span class="cx">Property changes on: trunk/Tools/Scripts/configure-xcode-for-ios-development
</span><span class="cx">___________________________________________________________________
</span></span></pre></div>
<a id="svnexecutable"></a>
<div class="addfile"><h4>Added: svn:executable</h4></div>
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