[Bug libstdc++/13686] New: Missing symbol in libstdc++ from std::map

[Bug libstdc++/13686] New: Missing symbol in libstdc++ from std::map

[bangerth at dealii dot org]

I have a program that when compiled with present mainline and 
run yields this message: 
 
me-tomography/forward> ./forward  
./forward: relocation error: /home/bangerth/p/deal.II/1/deal.II/lib/
libdeal_II_3d.so: symbol 
_ZSt29_Rb_tree_insert_and_rebalancebPSt18_Rb_tree_node_baseS0_RS_, version 
GLIBCXX_3.4 not defined in file libstdc++.so.6 with link time reference 
 
The missing symbol is 
   std::_Rb_tree_insert_and_rebalance(bool, std::_Rb_tree_node_base*, 
std::_Rb_tree_node_base*, std::_Rb_tree_node_base&) 
 
This function is actually in libstdc++: 
  gcc-3.4-pre/lib> nm libstdc++.so | grep 
  _ZSt29_Rb_tree_insert_and_rebalancebPSt18_Rb_tree_node_baseS0_RS_ 
00052770 T _ZSt29_Rb_tree_insert_and_rebalancebPSt18_Rb_tree_node_baseS0_RS_ 
 
So it looks like as if it was just not versioned or something. 
Since the program is rather large and I have no experience with this 
kind of bugs, I thought I'd first ask you libstdc++ people whether this 
triggers something with someone. Maybe it is just missing from some kind 
of versioning or linker script. If none of you can figure out what's going 
wrong, I can still try to come up with something smaller, but I have no 
clue where to start. 
 
W.

-- 
           Summary: Missing symbol in libstdc++ from std::map
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bangerth at dealii dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13686

[Bug libstdc++/13686] Missing symbol in libstdc++ from std::map

[bangerth at dealii dot org]

------- Additional Comments From bangerth at dealii dot org  2004-01-14 21:33 -------
Actually, this wasn't even so hard. Take this example: 
-------------------------- 
#include <map> 
 
int main () 
{ 
  std::map<int,int> m; 
  m[1]        = 1; 
} 
-------------------------- 
 
This yields: 
lib/base> /home/bangerth/bin/gcc-3.4-pre/bin/c++ x.cc 
lib/base> ./a.out  
./a.out: relocation error: ./a.out: symbol 
_ZSt29_Rb_tree_insert_and_rebalancebPSt18_Rb_tree_node_baseS0_RS_, version 
GLIBCXX_3.4 not defined in file libstdc++.so.6 with link time reference 
 
I'm on x86 linux, btw. 
 
W. 

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13686

[Bug libstdc++/13686] Missing symbol in libstdc++ from std::map

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-01-14 22:25 -------
It runs just fine for me on a compiler built last night (yes I am on i686-pc-linux-gnu also), are you 
sure that you are running with a new library in your LD_LIBRARY_PATH (which I have).

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13686

[Bug libstdc++/13686] Missing symbol in libstdc++ from std::map

[bangerth at dealii dot org]

------- Additional Comments From bangerth at dealii dot org  2004-01-14 22:33 -------
Yes, of course, how stupid. I have the libstdc++ from a tree-ssa in front :-( 
Unfortunately, they are both versioned libstdc++.so.6.0.0. Maybe time 
to bump the version number on tree-ssa just to prevent such accidents for 
people who have many trees checked out at the same time? 
 
W. 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rguenth at tat dot physik
                   |                            |dot uni-tuebingen dot de
             Status|WAITING                     |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13686