刚刚是试了一下,报错了啊
clang: error: unknown argument: '-falign-loops=16' [-Wunused-command-line-argument-hard-error-in-future]
clang: note: this will be a hard error (cannot be downgraded to a warning) in the future
clang: error: -Z-reserved-lib-stdc++: 'linker' input unused
Command /Applications/Xcode.app/C