My project (in C) has a third party dependency at build time. But the third party library is, by default, installed to
/opt/ instead of
/lib, and I cannot find it in
mesonbuild's documentation, should I use
declare_dependency, I don't have its source code to treat it as my sub-project. If I use
dependency() to define it, I can't find the correct argument to define a customized location.
How to declare dependency for a non-standard third party library?