1ifeq ($(subdir),math) 2# lrintf and llrintf are aliased to llrint, so suppress compiler builtins to 3# avoid mismatched signatures. 4CFLAGS-s_llrint.c += -fno-builtin-lrintf -fno-builtin-llrintf 5# Same as before but for lroundf and llroundf 6CFLAGS-s_llround.c += -fno-builtin-lroundf -fno-builtin-llroundf 7endif 8