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<title>[168719] releases/WebKitGTK/webkit-2.4/Tools/Scripts/webkitdirs.pm</title>
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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/168719">168719</a></dd>
<dt>Author</dt> <dd>gns@gnome.org</dd>
<dt>Date</dt> <dd>2014-05-13 12:31:22 -0700 (Tue, 13 May 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Merge 165263 - [CMake] [GTK] Build with ninja when it is available
https://bugs.webkit.org/show_bug.cgi?id=129805
Reviewed by Philippe Normand.
* Scripts/webkitdirs.pm:
(canUseNinja): Added this helper which tries to execute Ninja, in an effort to determine
if it's available on the system.
(cmakeGeneratedBuildfile): Return the path to the generated build file. Only Unix support ATM.
(generateBuildSystemFromCMakeProject): For GTK+ compile with Ninja when possible.
Conflicts:
Tools/ChangeLog</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#releasesWebKitGTKwebkit24ToolsScriptswebkitdirspm">releases/WebKitGTK/webkit-2.4/Tools/Scripts/webkitdirs.pm</a></li>
</ul>
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<h3>Diff</h3>
<a id="releasesWebKitGTKwebkit24ToolsScriptswebkitdirspm"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.4/Tools/Scripts/webkitdirs.pm (168718 => 168719)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.4/Tools/Scripts/webkitdirs.pm 2014-05-13 19:31:12 UTC (rev 168718)
+++ releases/WebKitGTK/webkit-2.4/Tools/Scripts/webkitdirs.pm 2014-05-13 19:31:22 UTC (rev 168719)
</span><span class="lines">@@ -1941,6 +1941,22 @@
</span><span class="cx"> }
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+sub canUseNinja(@)
+{
+ system('ninja --version > /dev/null');
+ return $? == 0;
+}
+
+sub cmakeGeneratedBuildfile(@)
+{
+ my ($willUseNinja) = @_;
+ if ($willUseNinja) {
+ return File::Spec->catfile(baseProductDir(), configuration(), "build.ninja")
+ } else {
+ return File::Spec->catfile(baseProductDir(), configuration(), "Makefile")
+ }
+}
+
</ins><span class="cx"> sub generateBuildSystemFromCMakeProject
</span><span class="cx"> {
</span><span class="cx"> my ($port, $prefixPath, @cmakeArgs, $additionalCMakeArgs) = @_;
</span><span class="lines">@@ -1951,7 +1967,8 @@
</span><span class="cx"> chdir($buildPath) or die;
</span><span class="cx">
</span><span class="cx"> # For GTK+ we try to be smart about when to rerun cmake, so that we can have faster incremental builds.
</span><del>- if (isGtk() && -e cmakeCachePath() && -e File::Spec->catfile(baseProductDir(), configuration(), "Makefile")) {
</del><ins>+ my $willUseNinja = isGtk() && canUseNinja();
+ if (isGtk() && -e cmakeCachePath() && -e cmakeGeneratedBuildfile($willUseNinja)) {
</ins><span class="cx"> return 0;
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -1964,6 +1981,12 @@
</span><span class="cx"> } elsif ($config =~ /debug/i) {
</span><span class="cx"> push @args, "-DCMAKE_BUILD_TYPE=Debug";
</span><span class="cx"> }
</span><ins>+
+ if ($willUseNinja) {
+ push @args, "-G";
+ push @args, "Ninja";
+ }
+
</ins><span class="cx"> # Don't warn variables which aren't used by cmake ports.
</span><span class="cx"> push @args, "--no-warn-unused-cli";
</span><span class="cx"> push @args, @cmakeArgs if @cmakeArgs;
</span></span></pre>
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