Very Computer

by **Benjamin Kaufma** » Fri, 01 Mar 2002 13:25:34

I'm working with Forte 6.2
xxx.o is an object file that uses some STL (stack which defaults to use deque)
If I link the program with xxx.o it is OK.
I created a library libxxx.a from xxx.o using ar -rc
If I link with -lxxx I get undefined symbols for some stl stuff (i.e.
std:deque) referenced in that library. I even did a diff of the symbol tables
and with the exception of the tag identifying the files, they are identical so
I'm inclined to believe this is a care and feeding issue of the 6.2 beast which
I am only using -g -mt options.

Thanks for any suggestions.

(no problem with the GNU port)

Ben

by **Chris Morga** » Sat, 02 Mar 2002 01:46:06

> I'm working with Forte 6.2
> xxx.o is an object file that uses some STL (stack which defaults to use deque)
> If I link the program with xxx.o it is OK.
> I created a library libxxx.a from xxx.o using ar -rc
> If I link with -lxxx I get undefined symbols for some stl stuff (i.e.
> std:deque) referenced in that library. I even did a diff of the symbol tables
> and with the exception of the tag identifying the files, they are identical so
> I'm inclined to believe this is a care and feeding issue of the 6.2 beast which
> I am only using -g -mt options.

> Thanks for any suggestions.

> (no problem with the GNU port)

You should do man CC and look into the -library= qualifier, e.g. try

-library=Cstd,Crun on the link line for .so

good luck

Chris
--
Chris Morgan

by **Benjamin Kaufma** » Sun, 03 Mar 2002 02:59:07

Chris,

Those libraries are included as default. The solutions is to not use ar. Use
CC -xar.

Ben

(Hope my pain is now someone else's gain)

>> I'm working with Forte 6.2
>> xxx.o is an object file that uses some STL (stack which defaults to use deque)
>> If I link the program with xxx.o it is OK.
>> I created a library libxxx.a from xxx.o using ar -rc
>> If I link with -lxxx I get undefined symbols for some stl stuff (i.e.
>> std:deque) referenced in that library. I even did a diff of the symbol tables
>> and with the exception of the tag identifying the files, they are identical so
>> I'm inclined to believe this is a care and feeding issue of the 6.2 beast which
>> I am only using -g -mt options.

>> Thanks for any suggestions.

>> (no problem with the GNU port)

>You should do man CC and look into the -library= qualifier, e.g. try

>-library=Cstd,Crun on the link line for .so

>good luck

>Chris

Very Computer

Forte 6.2 C++ object good, lib from object has problems for STL

Forte 6.2 C++ object good, lib from object has problems for STL

Forte 6.2 C++ object good, lib from object has problems for STL

Forte 6.2 C++ object good, lib from object has problems for STL