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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/197350">197350</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2016-02-29 06:59:39 -0800 (Mon, 29 Feb 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>[cmake] Allow using FindGLIB in case glib is optional dependency.
https://bugs.webkit.org/show_bug.cgi?id=154796
Patch by Konstantin Tokarev <annulen@yandex.ru> on 2016-02-29
Reviewed by Michael Catanzaro.
FindGLIB caused internal CMake error in case glibconfig.h is not
found.
* Source/cmake/FindGLIB.cmake:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkChangeLog">trunk/ChangeLog</a></li>
<li><a href="#trunkSourcecmakeFindGLIBcmake">trunk/Source/cmake/FindGLIB.cmake</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/ChangeLog (197349 => 197350)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/ChangeLog 2016-02-29 13:32:24 UTC (rev 197349)
+++ trunk/ChangeLog 2016-02-29 14:59:39 UTC (rev 197350)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2016-02-29 Konstantin Tokarev <annulen@yandex.ru>
+
+ [cmake] Allow using FindGLIB in case glib is optional dependency.
+ https://bugs.webkit.org/show_bug.cgi?id=154796
+
+ Reviewed by Michael Catanzaro.
+
+ FindGLIB caused internal CMake error in case glibconfig.h is not
+ found.
+
+ * Source/cmake/FindGLIB.cmake:
+
</ins><span class="cx"> 2016-02-29 Commit Queue <commit-queue@webkit.org>
</span><span class="cx">
</span><span class="cx"> Unreviewed, rolling out r197297.
</span></span></pre></div>
<a id="trunkSourcecmakeFindGLIBcmake"></a>
<div class="modfile"><h4>Modified: trunk/Source/cmake/FindGLIB.cmake (197349 => 197350)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/cmake/FindGLIB.cmake 2016-02-29 13:32:24 UTC (rev 197349)
+++ trunk/Source/cmake/FindGLIB.cmake 2016-02-29 14:59:39 UTC (rev 197350)
</span><span class="lines">@@ -70,14 +70,16 @@
</span><span class="cx"> set(GLIB_INCLUDE_DIRS ${GLIB_INCLUDE_DIR} ${GLIBCONFIG_INCLUDE_DIR})
</span><span class="cx">
</span><span class="cx"> # Version detection
</span><del>-file(READ "${GLIBCONFIG_INCLUDE_DIR}/glibconfig.h" GLIBCONFIG_H_CONTENTS)
-string(REGEX MATCH "#define GLIB_MAJOR_VERSION ([0-9]+)" _dummy "${GLIBCONFIG_H_CONTENTS}")
-set(GLIB_VERSION_MAJOR "${CMAKE_MATCH_1}")
-string(REGEX MATCH "#define GLIB_MINOR_VERSION ([0-9]+)" _dummy "${GLIBCONFIG_H_CONTENTS}")
-set(GLIB_VERSION_MINOR "${CMAKE_MATCH_1}")
-string(REGEX MATCH "#define GLIB_MICRO_VERSION ([0-9]+)" _dummy "${GLIBCONFIG_H_CONTENTS}")
-set(GLIB_VERSION_MICRO "${CMAKE_MATCH_1}")
-set(GLIB_VERSION "${GLIB_VERSION_MAJOR}.${GLIB_VERSION_MINOR}.${GLIB_VERSION_MICRO}")
</del><ins>+if (EXISTS "${GLIBCONFIG_INCLUDE_DIR}/glibconfig.h")
+ file(READ "${GLIBCONFIG_INCLUDE_DIR}/glibconfig.h" GLIBCONFIG_H_CONTENTS)
+ string(REGEX MATCH "#define GLIB_MAJOR_VERSION ([0-9]+)" _dummy "${GLIBCONFIG_H_CONTENTS}")
+ set(GLIB_VERSION_MAJOR "${CMAKE_MATCH_1}")
+ string(REGEX MATCH "#define GLIB_MINOR_VERSION ([0-9]+)" _dummy "${GLIBCONFIG_H_CONTENTS}")
+ set(GLIB_VERSION_MINOR "${CMAKE_MATCH_1}")
+ string(REGEX MATCH "#define GLIB_MICRO_VERSION ([0-9]+)" _dummy "${GLIBCONFIG_H_CONTENTS}")
+ set(GLIB_VERSION_MICRO "${CMAKE_MATCH_1}")
+ set(GLIB_VERSION "${GLIB_VERSION_MAJOR}.${GLIB_VERSION_MINOR}.${GLIB_VERSION_MICRO}")
+endif ()
</ins><span class="cx">
</span><span class="cx"> # Additional Glib components. We only look for libraries, as not all of them
</span><span class="cx"> # have corresponding headers and all headers are installed alongside the main
</span></span></pre>
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