diff -r 000000000000 -r bde4ae8d615e os/ossrv/genericopenlibs/cppstdlib/stl/src/sstream.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/genericopenlibs/cppstdlib/stl/src/sstream.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Copyright (c) 1999
+ * Boris Fomitchev
+ *
+ * This material is provided "as is", with absolutely no warranty expressed
+ * or implied. Any use is at your own risk.
+ *
+ * Permission to use or copy this software for any purpose is hereby granted
+ * without fee, provided the above notices are retained on all copies.
+ * Permission to modify the code and to distribute modified code is granted,
+ * provided the above notices are retained, and a notice that the code was
+ * modified is included with the above copyright notice.
+ *
+ */
+#include "stlport_prefix.h"
+
+#include <sstream>
+
+_STLP_BEGIN_NAMESPACE
+
+#if !defined (_STLP_NO_FORCE_INSTANTIATE)
+
+// Force instantiation of stringstream classes.
+template class _STLP_CLASS_DECLSPEC basic_stringbuf<char, char_traits<char>, allocator<char> >;
+template class _STLP_CLASS_DECLSPEC basic_ostringstream<char, char_traits<char>, allocator<char> >;
+template class _STLP_CLASS_DECLSPEC basic_istringstream<char, char_traits<char>, allocator<char> >;
+template class _STLP_CLASS_DECLSPEC basic_stringstream<char, char_traits<char>, allocator<char> >;
+
+#  if !defined (_STLP_NO_WCHAR_T)
+template class _STLP_CLASS_DECLSPEC basic_stringbuf<wchar_t, char_traits<wchar_t>, allocator<wchar_t> >;
+template class _STLP_CLASS_DECLSPEC basic_ostringstream<wchar_t, char_traits<wchar_t>, allocator<wchar_t> >;
+template class _STLP_CLASS_DECLSPEC basic_istringstream<wchar_t, char_traits<wchar_t>, allocator<wchar_t> >;
+template class _STLP_CLASS_DECLSPEC basic_stringstream<wchar_t, char_traits<wchar_t>, allocator<wchar_t> >;
+#  endif
+
+#endif
+
+_STLP_END_NAMESPACE
+
+// Local Variables:
+// mode:C++
+// End: