Information: addr2line returns ?? with newer GCC compiler (-no-pie)

[JJM1987]

This function always worked for me until i upgraded my GCC compiler.
The addr2line function wasn't able to get the filename and line numbers anymore.
It returned ??:0 for every address.

I figured that the reason it doesn't work is because the newer GCC is using -pie by default. Thus, using -no-pie fixes it.