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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/165588">165588</a></dd>
<dt>Author</dt> <dd>mario.prada@samsung.com</dd>
<dt>Date</dt> <dd>2014-03-13 18:51:45 -0700 (Thu, 13 Mar 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>[CMake] Failure to link with older installations of WebP
https://bugs.webkit.org/show_bug.cgi?id=130195
Reviewed by Gustavo Noronha Silva.
Fix the issue by using a temporary variable as the output parameter
to check_include_files(), setting WEBP_FOUND accordingly later.
* Source/cmake/FindWebP.cmake: Avoid reusing the WEBP_FOUND
variable in check_include_files(), as it will lead to misleading
results (will always be FALSE). Use a temporary variable instead
and explicitly set WEBP_FOUND to TRUE later if needed.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkChangeLog">trunk/ChangeLog</a></li>
<li><a href="#trunkSourcecmakeFindWebPcmake">trunk/Source/cmake/FindWebP.cmake</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunkChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/ChangeLog (165587 => 165588)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/ChangeLog 2014-03-14 01:41:31 UTC (rev 165587)
+++ trunk/ChangeLog 2014-03-14 01:51:45 UTC (rev 165588)
</span><span class="lines">@@ -1,3 +1,18 @@
</span><ins>+2014-03-13 Mario Sanchez Prada <mario.prada@samsung.com>
+
+ [CMake] Failure to link with older installations of WebP
+ https://bugs.webkit.org/show_bug.cgi?id=130195
+
+ Reviewed by Gustavo Noronha Silva.
+
+ Fix the issue by using a temporary variable as the output parameter
+ to check_include_files(), setting WEBP_FOUND accordingly later.
+
+ * Source/cmake/FindWebP.cmake: Avoid reusing the WEBP_FOUND
+ variable in check_include_files(), as it will lead to misleading
+ results (will always be FALSE). Use a temporary variable instead
+ and explicitly set WEBP_FOUND to TRUE later if needed.
+
</ins><span class="cx"> 2014-03-12 Martin Robinson <mrobinson@igalia.com>
</span><span class="cx">
</span><span class="cx"> [CMake] Changes to the bindings generator Perl modules do not trigger regeneration of bindings
</span></span></pre></div>
<a id="trunkSourcecmakeFindWebPcmake"></a>
<div class="modfile"><h4>Modified: trunk/Source/cmake/FindWebP.cmake (165587 => 165588)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/cmake/FindWebP.cmake 2014-03-14 01:41:31 UTC (rev 165587)
+++ trunk/Source/cmake/FindWebP.cmake 2014-03-14 01:51:45 UTC (rev 165588)
</span><span class="lines">@@ -35,9 +35,10 @@
</span><span class="cx"> if (NOT(WEBP_FOUND))
</span><span class="cx"> # Older installations of libwebp do not install a pkgconfig file, so we fall
</span><span class="cx"> # back to a manual search for a libwebp header file.
</span><del>- check_include_files("webp/decode.h" WEBP_FOUND)
- if (WEBP_FOUND)
</del><ins>+ check_include_files("webp/decode.h" WEBP_FOUND_HEADER)
+ if (WEBP_FOUND_HEADER)
</ins><span class="cx"> set(WEBP_LIBRARIES "-lwebp")
</span><ins>+ set(WEBP_FOUND TRUE)
</ins><span class="cx"> endif ()
</span><span class="cx"> endif ()
</span><span class="cx">
</span></span></pre>
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