Help with gcc compiler

[Art Haas]

Wanlin Pang wrote:
> 
> I am trying to use gcc on my Sun Solaris2.6. When typing
> 
> gcc -o test test.c fun.c
> 
> the error message is
> 
> Undefined                       first referenced
>  symbol                             in file
> exp                                 /var/tmp/cc0S71Pi2.o
> ld: fatal: Symbol referencing errors. No output written to test
> 

ld can't resolve exp() - you need to link in the
math library ...

gcc -o test test.c fun.c -lm

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