linking standard c++ functions @_Znam and @_Znwm

I’m new to c++ programming and currently working on an llvm front-end development project. When I link the object files created by llc, my linker cannot locate the following functions. I know that these are standard c++ library functions but g++ cannot locate them. Now my question is that where are these functions defined and how can I link them with my object files, and actually what do they do?

Hi Ali,

I'm new to c++ programming and currently working on an |llvm| front-end
development project. When I link the object files created by llc, my linker
cannot locate the following functions.

what is the exact command you are using to link?

Ciao, Duncan.

  I know that these are standard c++

I use the following command:

g++ -o executable my-obj-files -L/usr/lib/i386-linux-gnu