2004-06-30  Benjamin Kosnik  <bkoz@redhat.com>
            Stuart Anderson <anderson@netsweng.com>
	
	* config/linker-map.gnu: Add destructor exports for abstract base
	classes to conform to LSB.

Index: config/linker-map.gnu
===================================================================
RCS file: /cvs/gcc/gcc/libstdc++-v3/config/linker-map.gnu,v
retrieving revision 1.64
diff -c -p -r1.64 linker-map.gnu
*** config/linker-map.gnu	25 Jun 2004 06:10:41 -0000	1.64
--- config/linker-map.gnu	30 Jun 2004 15:50:54 -0000
*************** GLIBCXX_3.4 {
*** 130,138 ****
      _ZSt28_Rb_tree_rebalance_for_erasePSt18_Rb_tree_node_baseRS_;
      _ZSt29_Rb_tree_insert_and_rebalancebPSt18_Rb_tree_node_baseS0_RS_;
  
-     # std::__codecvt_abstract_base*
-     _ZNStSt23__codecvt_abstract_base*;
- 
      # std::__basic_file
      _ZNKSt12__basic_fileIcE7is_openEv;
      _ZNSt12__basic_fileIcE2fdEv;
--- 130,135 ----
*************** GLIBCXX_3.4.2 {
*** 260,265 ****
--- 257,266 ----
      _ZN9__gnu_cxx11__pool_base16_M_get_free_listE[jm];
      _ZN9__gnu_cxx11__pool_base12_M_get_mutexEv;
  
+     # destructors for abstract base classes
+     _ZNSt23__codecvt_abstract_baseI[cw]c11__mbstate_tED[01]Ev;
+     _ZNSt21__ctype_abstract_baseI[cw]ED[01]Ev;
+ 
  } GLIBCXX_3.4.1;
  
  # Symbols in the support library (libsupc++) have their own tag.