link errors, std::xxx on SGI. Help!

[Magyar, Thomas J. CIV NAVAIR]

Hello,

Thank you for the reply. I have figured it out! I started peeking around in directories to see what other libraries might possibly be missing in the link. Turns out that the libstdc++.a library was from gcc v3.3. We had just upgraded to gcc v3.4.4. I found the newer library on the machine and mdified my linker path to point there and it linked with no errors and ran fine!

On to my next problem.... ;)

Thanks again,

Tom 


> -----Original Message-----
> From: Vidyasagara Guntaka [mailto:vguntaka@Brocade.COM]
> Sent: Wednesday, June 22, 2005 18:51
> To: Magyar, Thomas J. CIV NAVAIR
> Cc: gcc-help@gcc.gnu.org
> Subject: Re: link errors, std::xxx on SGI. Help!
> 
> 
> Hi Tom,
> 
> A quick thing comes to my mind.  I encountered similar errors when I
> included the .h files instead of the .cpp file for template based
> classes.  If you are using template based classes make sure 
> that you are
> including the corresponding template based class implementations.
> 
> Hope this helps.
> 
> Regards,
> Sagar.
> 
> On Wed, 2005-06-22 at 17:13 -0400, Magyar, Thomas J. CIV NAVAIR wrote:
> > Hopefully you can help save some of the hair I have left.... ;)
> > 
> > I'm using gcc v3.4 (we recently downloaded and built it) on 
> an SGI with Irix 6.5. I've built a static library fine with 
> no problems. Now, I'm trying to link to it with a small test 
> program. I'm receiving a few link errors, all concerning the 
> same thing. Here is the output:
> > 
> > ---------------------------
> > ld32: ERROR 33: Unresolved text symbol 
> "std::_Rb_tree_insert_and_rebalance(...)" -- 1st referenced 
> by <a file in the library>
> > ld32: ERROR 33: Unresolved text symbol 
> "std::_Rb_tree_decrement(...)" -- 1st referenced by <a file 
> in our library>
> > ld32: ERROR 33: Unresolved text symbol 
> "std::_Rb_tree_increment(...)" -- 1st referenced by <a file 
> in our library>
> > ld32: ERROR 33: Unresolved text symbol 
> "std::_List_node_base::hook(...)" -- 1st referenced by <a 
> file in our library>
> > ld32: ERROR 33: Unresolved text symbol 
> "std::_List_node_base::unhook(...)" -- 1st referenced by <a 
> file in our library>
> > ld32: ERROR 33: Unresolved text symbol 
> "std::_Rb_tree_insert_and_rebalance_for_erase(...)" -- 1st 
> referenced by <a file in our library>
> > ---------------------------
> > 
> > Does anyone have any ideas? I have no idea what these are; 
> searches on the internet turned up nothing. Some around here 
> I have talked to think maybe my include paths are not right 
> when building the library. I added the lstdc++ library to 
> link with, but no change in errors. I also have to link with 
> glib-2.0. 
> > 
> > Thanks,
> > 
> > Tom
> > 
>