Index: qtscript/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h
===================================================================
--- qtscript.orig/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h	2014-04-28 11:01:55.106740703 +0400
+++ qtscript/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h	2014-04-28 11:52:07.408011217 +0400
@@ -821,6 +821,10 @@
 
 #endif
 
+#if OS(SOLARIS)
+#define USE_SYSTEM_MALLOC 1
+#endif
+
 /* ENABLE macro defaults */
 
 /* fastMalloc match validation allows for runtime verification that