No more OOM in C/C++/Rust builds

I’ve seen people complaining about some gigantic C/C++/Rust projects engulfing all of their memory during building from time to time. Fortunately, there are a few simple methods to alleviate the pain without sacrificing speed. By “simple,” I mean you don’t have to modify your code! Root of the problem Usually, the most memory-consuming part of C/C++/Rust builds is the linking phase. To link object files, the linker must read all of them into memory.