交叉编译openharmony版的ffi软件包configure的写法

./configure
--prefix=$(pwd)/ffi_arm
--build=x86_64-pc-linux-gnu
--host=aarch64-none-linux-gnu
--target=aarch64-none-linux-gnu
CC=aarch64-linux-musl-gcc
CXX=aarch64-linux-musl-g++
RANLIB=aarch64-linux-musl-ranlib
STRIP=aarch64-linux-musl-strip
AR=aarch64-linux-musl-ar
CFLAGS="-Wall -g"
CPPFLAGS="-Wall -g"