rule gas
  command = gcc -c $in -o $out

rule archive
  command = ar rcs $out $in

build abs.o: gas x64/linux/math/abs.S
build log.o: gas x64/linux/math/log.S
build equal.o: gas x64/linux/memory/equal.S
build fill.o: gas x64/linux/memory/fill.S
build copy.o: gas x64/linux/memory/copy.S
build syscall.o: gas x64/linux/syscall.S

build tanya.a: archive syscall.o copy.o fill.o equal.o log.o abs.o