[cgma-dev] Finding ACIS in Cubit

[Robert Smith]

Interestingly, I'm getting a very similar error.  I'm trying to  
configure CGM with an MPICH2 build using the PG 8.0.5 compiler.

I tried your compile test below and I get a name different than that  
in libcubiti19.so.  The results are below.  I don't get the same  
issues if I'm using MPICH based on GCC 4.2.4 or Intel 11.0.

smithrm at octagon:~/projects/test$ nm icc_acistest.o
                  U _ZN15AcisQueryEngine9instance_E
                  U __gxx_personality_v0
                  U __intel_new_proc_init
0000000000000000 T main
smithrm at octagon:~/projects/test$
smithrm at octagon:~/projects/test$ nm gcc_acistest.o
                  U _ZN15AcisQueryEngine9instance_E
                  U __gxx_personality_v0
0000000000000000 T main
smithrm at octagon:~/projects/test$ nm pg_acistest.o
0000000000000018 t __mainEND
                  U _main
                  U instance___15AcisQueryEngine
0000000000000000 T main
0000000000000000 t pgCC_compiled.


smithrm at octagon:~/projects/test$ nm ../sharp/3rdparty/Cubit/Cubit64/ 
cubit-10.2-amd64/bin/libcubiti19.so | grep AcisQueryEngine
...
0000000001abc680 D _ZN15AcisQueryEngine9instance_E



On Oct 19, 2009, at 1:03 PM, Jed Brown wrote:

> Jason Kraftcheck wrote:
>
>> I see that in this output the script is no longer trying to use  
>> libtool,
>> which is a start.  I'm still unsure why the link is failing.  If you
>> compile the following (just compile, not link: g++ -c ...):
>>
>> class AcisQueryEngine { public: static AcisQueryEngine* instance_; };
>>
>> int main()
>> {
>>  AcisQueryEngine::instance_ = 0;
>>  return 0;
>> }
>>
>> and then run "nm main.o | fgrep instance_".  Is it the same mangled  
>> name
>> as you see the Cubit library?
>
> $ cat > acis.C
> class AcisQueryEngine { public: static AcisQueryEngine* instance_; };
>
> int main()
> {
> AcisQueryEngine::instance_ = 0;
> return 0;
> }
> $ g++ -c acis.C
> $ nm acis.o
>                 U _ZN15AcisQueryEngine9instance_E
>                 U __gxx_personality_v0
> 0000000000000000 T main
> $ nm -D /home/jed/usr/cubit-20091014/bin/libcubiti19.so |grep  
> AcisQueryEngine.*instance_
> 0000000001da4148 D _ZN15AcisQueryEngine9instance_E
>
>
>
> They match.
>
> Jed
>