gnu.ver: Export __emutls_v._ZSt11__once_call and __emutls_v._ZSt15__once_callable.

	* config/abi/pre/gnu.ver: Export __emutls_v._ZSt11__once_call
	and __emutls_v._ZSt15__once_callable.

From-SVN: r166134

libstdc++-v3/ChangeLog

+2010-11-01  Jie Zhang  <jie@codesourcery.com>
+
+	* config/abi/pre/gnu.ver: Export __emutls_v._ZSt11__once_call
+	and __emutls_v._ZSt15__once_callable.
+
 2010-10-31  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	* testsuite/23_containers/bitset/cons/dr1325-2.cc: Fix typo.

libstdc++-v3/config/abi/pre/gnu.ver

@@ -1187,6 +1187,10 @@ GLIBCXX_3.4.15 {
     # basic_filebuf::_M_get_ext_pos
     _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE14_M_get_ext_pos*;
 
+    # targets using emutls
+    __emutls_v._ZSt11__once_call;
+    __emutls_v._ZSt15__once_callable;
+
 } GLIBCXX_3.4.14;
 
 # Symbols in the support library (libsupc++) have their own tag.