Make LLD build forward-compatible with LLVM 16#106000

Merged

bors merged 2 commits intorust-lang:masterfrom nikic:lld-build

Dec 22, 2022

+58-99

Commits on Dec 21, 2022

Don't explicitly set C++ standard for lld
nikic
committed

Commits on Dec 22, 2022

Use LLVM_CMAKE_DIR for lld build
nikic
committed