1declare_args() { 2 # ABI version of libc++. Can be either 1 or 2, where 2 is currently not stable. Defaults to 1. 3 libcxx_abi_version = 1 4 5 # The inline ABI namespace used by libc++. It defaults to __n where `n` is the current ABI version. 6 libcxx_abi_namespace = "" 7 8 # Unstable ABI of libc++. 9 libcxx_abi_unstable = false 10} 11