cmd_lib/libcrc32c.ko := mipsel-openwrt-linux-musl-ld -r  -m elf32ltsmip -z noexecstack --no-warn-rwx-segments  --build-id=sha1  -T scripts/module.lds -o lib/libcrc32c.ko lib/libcrc32c.o lib/libcrc32c.mod.o;  make -f ./arch/mips/Makefile.postlink lib/libcrc32c.ko