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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/163198">163198</a></dd>
<dt>Author</dt> <dd>fpizlo@apple.com</dd>
<dt>Date</dt> <dd>2014-01-31 13:59:39 -0800 (Fri, 31 Jan 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>Having a custom LLVM checkout should always override all other ways of getting LLVM
https://bugs.webkit.org/show_bug.cgi?id=128015

Reviewed by Oliver Hunt.

* Scripts/copy-webkitlibraries-to-product-directory:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsScriptscopywebkitlibrariestoproductdirectory">trunk/Tools/Scripts/copy-webkitlibraries-to-product-directory</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (163197 => 163198)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2014-01-31 21:59:02 UTC (rev 163197)
+++ trunk/Tools/ChangeLog        2014-01-31 21:59:39 UTC (rev 163198)
</span><span class="lines">@@ -1,3 +1,12 @@
</span><ins>+2014-01-31  Filip Pizlo  &lt;fpizlo@apple.com&gt;
+
+        Having a custom LLVM checkout should always override all other ways of getting LLVM
+        https://bugs.webkit.org/show_bug.cgi?id=128015
+
+        Reviewed by Oliver Hunt.
+
+        * Scripts/copy-webkitlibraries-to-product-directory:
+
</ins><span class="cx"> 2014-01-31  Daniel Bates  &lt;dabates@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         WebKit Bot Watcher's Dashboard: Teach JSON.load() to take optional failure callback function
</span></span></pre></div>
<a id="trunkToolsScriptscopywebkitlibrariestoproductdirectory"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/copy-webkitlibraries-to-product-directory (163197 => 163198)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/copy-webkitlibraries-to-product-directory        2014-01-31 21:59:02 UTC (rev 163197)
+++ trunk/Tools/Scripts/copy-webkitlibraries-to-product-directory        2014-01-31 21:59:39 UTC (rev 163198)
</span><span class="lines">@@ -122,35 +122,35 @@
</span><span class="cx">     my $majorDarwinVersion = (split /\./, `uname -r`)[0];
</span><span class="cx">     my $useOwnLLVM = 0;
</span><span class="cx">     my $ownLLVMDirectory;
</span><del>-    if ($llvmLibraryPackage eq &quot;&quot; &amp;&amp; $llvmIncludePackage eq &quot;&quot;) {
-        if (defined($ENV{LLVM_SOURCE_PATH})) {
-            $useOwnLLVM = 1;
-            $ownLLVMDirectory = $ENV{LLVM_SOURCE_PATH};
-        } elsif (-d &quot;llvm&quot; &amp;&amp; -e &quot;llvm/LLVMBuild.txt&quot;) {
-            $useOwnLLVM = 1;
-            $ownLLVMDirectory = sourceDir() . &quot;/llvm&quot;;
-        } elsif (defined($ENV{LLVM_LIBRARY_PACKAGE}) &amp;&amp; defined($ENV{LLVM_INCLUDE_PACKAGE})) {
-            $llvmLibraryPackage = $ENV{LLVM_LIBRARY_PACKAGE};
-            $llvmIncludePackage = $ENV{LLVM_INCLUDE_PACKAGE};
-        } elsif ($majorDarwinVersion == 11) {
-            $llvmLibraryPackage = &quot;WebKitLibraries/LLVMLibrariesLion.tar.bz2&quot;;
-            $llvmIncludePackage = &quot;WebKitLibraries/LLVMIncludesLion.tar.bz2&quot;;
-        } elsif ($majorDarwinVersion == 12) {
-            $llvmLibraryPackage = &quot;WebKitLibraries/LLVMLibrariesMountainLion.tar.bz2&quot;;
-            $llvmIncludePackage = &quot;WebKitLibraries/LLVMIncludesMountainLion.tar.bz2&quot;;
-        } elsif ($majorDarwinVersion == 13) {
-            $llvmLibraryPackage = &quot;WebKitLibraries/LLVMLibrariesMavericks.tar.bz2&quot;;
-            $llvmIncludePackage = &quot;WebKitLibraries/LLVMIncludesMavericks.tar.bz2&quot;;
-        } else {
-            print &quot;Don't know where to find LLVM!\n&quot;;
-            print &quot;\n&quot;;
-            print &quot;Try defining LLVM_LIBRARY_PACKAGE and LLVM_INCLUDE_PACKAGE or setting the\n&quot;;
-            print &quot;--use-llvm-includes and --use-llvm-libraries options.\n&quot;;
-            print &quot;\n&quot;;
-            print &quot;Alternatively, you can check out llvm trunk into the WebKit directory:\n&quot;;
-            print &quot;svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm\n&quot;;
-            exit 1;
-        }
</del><ins>+    if (defined($ENV{LLVM_SOURCE_PATH})) {
+        $useOwnLLVM = 1;
+        $ownLLVMDirectory = $ENV{LLVM_SOURCE_PATH};
+    } elsif (-d &quot;llvm&quot; &amp;&amp; -e &quot;llvm/LLVMBuild.txt&quot;) {
+        $useOwnLLVM = 1;
+        $ownLLVMDirectory = sourceDir() . &quot;/llvm&quot;;
+    } elsif ($llvmLibraryPackage ne &quot;&quot; &amp;&amp; $llvmIncludePackage ne &quot;&quot;) {
+        # Command-line arguments override our other ways of finding the packages.
+    } elsif (defined($ENV{LLVM_LIBRARY_PACKAGE}) &amp;&amp; defined($ENV{LLVM_INCLUDE_PACKAGE})) {
+        $llvmLibraryPackage = $ENV{LLVM_LIBRARY_PACKAGE};
+        $llvmIncludePackage = $ENV{LLVM_INCLUDE_PACKAGE};
+    } elsif ($majorDarwinVersion == 11) {
+        $llvmLibraryPackage = &quot;WebKitLibraries/LLVMLibrariesLion.tar.bz2&quot;;
+        $llvmIncludePackage = &quot;WebKitLibraries/LLVMIncludesLion.tar.bz2&quot;;
+    } elsif ($majorDarwinVersion == 12) {
+        $llvmLibraryPackage = &quot;WebKitLibraries/LLVMLibrariesMountainLion.tar.bz2&quot;;
+        $llvmIncludePackage = &quot;WebKitLibraries/LLVMIncludesMountainLion.tar.bz2&quot;;
+    } elsif ($majorDarwinVersion == 13) {
+        $llvmLibraryPackage = &quot;WebKitLibraries/LLVMLibrariesMavericks.tar.bz2&quot;;
+        $llvmIncludePackage = &quot;WebKitLibraries/LLVMIncludesMavericks.tar.bz2&quot;;
+    } else {
+        print &quot;Don't know where to find LLVM!\n&quot;;
+        print &quot;\n&quot;;
+        print &quot;Try defining LLVM_LIBRARY_PACKAGE and LLVM_INCLUDE_PACKAGE or setting the\n&quot;;
+        print &quot;--use-llvm-includes and --use-llvm-libraries options.\n&quot;;
+        print &quot;\n&quot;;
+        print &quot;Alternatively, you can check out llvm trunk into the WebKit directory:\n&quot;;
+        print &quot;svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm\n&quot;;
+        exit 1;
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     sub fileContains
</span></span></pre>
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