gcc compile error [solved]

[Xcross87]

I have a little problem like this.

 

I put: my_header.h in /usr/local/include/mylib and its libraries in /usr/local/lib/mylib

 

And then I write a small C script like this:

 

/* source.c */

#include <mylib/my_header.h>

int main()
{
my_function();

return 0;
}

 

I compile it:

shell> gcc -o run source.c

 

and got error:

undefined reference to 'my_funtion'

 

what happened? Can some1 explain and gimme solution?

Tks so much.

[ilia_kr]

You have to tell a linker where to look for your lib file.

Try adding -lmylib to gcc command.

[Xcross87]

I handled it ^^

tks...