How to list all calls a library contained?

How to list all calls a library contained?

[Yiyan Yang]

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Hi,
I wrote a small program, but it can not be 
linked using 
 
     gcc -o a 
c.c
 
and gcc report the following 
errors:
 
Undefined                       
first 
referenced  symbol                             
in 
file cout                                
/var/tmp/ccrtPGcY.o ostream::operator<<(char const *)   
/var/tmp/ccrtPGcY.o ld: fatal: Symbol referencing errors. No output written 
to c collect2: ld returned 1 exit status
How can I determine which library should I link 
to if I call some standard functions?
 
Thank you!
 
 
Edward Yang
 
AISW-PSO NORTH Dep. Asiainfo Technologies 
(China), Inc.

Re: How to list all calls a library contained?

[Gerald Pfeifer]

On Wed, 15 Nov 2000, Yiyan Yang wrote:
> Hi,
> I wrote a small program, but it can not be linked using
>
>     gcc -o a c.c
>
> and gcc report the following errors:

Name the program c.cc and use g++ instead of gcc.

However, please note that these lists are for developing GCC and help
on installing GCC (see < http://gcc.gnu.org/lists.html > for details); so
basic questions like these are not appropriate here.

Please read the manual and our instructions at < http://gcc.gnu.org > and
probably a good book on learning C++.

Gerald
-- 
Gerald "Jerry" pfeifer@dbai.tuwien.ac.at http://www.dbai.tuwien.ac.at/~pfeifer/
"Well, we have Haider, but you cannot become president with less than 50%
of the votes, let alone less votes than your competitors, here in Austria."

Re: How to list all calls a library contained?

[Eric Christopher]

You'll want to look at info to find out the number of functions in a
library.  Otherwise you need to write better questions.

nm foo.a | wc -l

or info nm.

-eric