Personal notes building zig 0.15.0-dev.xxxx on Macbook M3 Max
20250614 Sequoia 15.5, latest XCode Commandline Tools, homebrew-installed LLVM 20.1.7 (llvm@20)
This way of building probably works on all Apple Silicon Macs, but you must check other models yourself. Some Intel Macs should also work (default homebrew path is the only significant difference). But I don't test that anymore.
Here is a list of some previously successful M3 Max builds
DO YOU REALLY NEED TO BUILD FROM SOURCE?