linux so

so(libmyso.so)

1.  sudo emacs /etc/ld.so.conf

2. add the so path to the file

(note : can include space in the path, musn't use "" to include )

3. sudo ldconfig

4.ldconfig -p | grep myso.so

 

so call

-Lmysopath -lmyso

 

///

ldd libmy.so // dependence

nm libmy.so // export function