Presumably they're talking about linker scripts, and IMO if you're one of the vanishingly rare people who absolutely needs a linker script for some reason, then, firstly, my condolences, and secondly, given that 99.999% percent of users never need linker scripts, and given how much complexity and fragility their support adds to linker codebases, I'm perfectly happy to say that the rest of us can happily use fast and simple linkers that don't support linker scripts, and the other poor souls can keep using ld.