savedcmd_lib/math/built-in.a := rm -f lib/math/built-in.a;  printf "lib/math/%s " div64.o gcd.o lcm.o int_log.o int_pow.o int_sqrt.o reciprocal_div.o rational.o | xargs mips-openwrt-linux-musl-ar cDPrST lib/math/built-in.a