cmd_crypto/md5.ko := mipsel-openwrt-linux-musl-ld -r  -m elf32ltsmip -z noexecstack --no-warn-rwx-segments  --build-id=sha1  -T scripts/module.lds -o crypto/md5.ko crypto/md5.o crypto/md5.mod.o;  make -f ./arch/mips/Makefile.postlink crypto/md5.ko