Unreviewed build fix after r179923.

* Source/CMakeLists.txt:
bmalloc isn't ported to Windows yet.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@189157 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index ada45a3..d815dad 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -33,7 +33,10 @@
 # -----------------------------------------------------------------------------
 # Set compiler flags for all targets
 # -----------------------------------------------------------------------------
-WEBKIT_SET_EXTRA_COMPILER_FLAGS(bmalloc ${ADDITIONAL_COMPILER_FLAGS})
+# FIXME: Port bmalloc to Windows. https://bugs.webkit.org/show_bug.cgi?id=143310
+if (NOT WIN32)
+    WEBKIT_SET_EXTRA_COMPILER_FLAGS(bmalloc ${ADDITIONAL_COMPILER_FLAGS})
+endif ()
 WEBKIT_SET_EXTRA_COMPILER_FLAGS(WTF ${ADDITIONAL_COMPILER_FLAGS})
 WEBKIT_SET_EXTRA_COMPILER_FLAGS(JavaScriptCore ${ADDITIONAL_COMPILER_FLAGS})
 WEBKIT_SET_EXTRA_COMPILER_FLAGS(WebCoreTestSupport ${ADDITIONAL_COMPILER_FLAGS})