Index: kde4libs/kjs/JSImmediate.h
===================================================================
--- kde4libs.orig/kjs/JSImmediate.h	2013-06-28 21:03:41.411396263 +0400
+++ kde4libs/kjs/JSImmediate.h	2013-12-18 23:39:51.460419514 +0400
@@ -33,13 +33,6 @@
 #endif
 #include <stdlib.h>
 
-#if PLATFORM(SOLARIS_OS)
-static inline int signbit(double x)
-{
-    return (x<0.0) ? 1 : 0;
-}
-#endif
-
 namespace KJS {
 
 class ExecState;