I’m building a simple C++ program and I want to temporarily substitute a system supplied shared library with a more recent version of it, for development and testing. I...
I know an .so file is a kind of dynamic library (lots of threads can share such libraries so there is no need to have more than one copy...
For convenience I added the relevant manpages below. My (mis)understanding first: If I need to separate options with ,, that means that the second -Wl is not another option...

