ifeq ($(subdir),math)
CFLAGS-e_sqrtf.c += -fno-math-errno
CFLAGS-e_sqrt.c += -fno-math-errno
CFLAGS-s_lroundf.c += -fno-math-errno
CFLAGS-s_lround.c += -fno-math-errno
CFLAGS-s_llroundf.c += -fno-math-errno
CFLAGS-s_llround.c += -fno-math-errno
# GCC 4.9 and 5 requires the flag to correct emits a f{max,min}nm
# for a __builtin_{fmax,fmin}{f}.
CFLAGS-s_fmax.c += -ffinite-math-only
CFLAGS-s_fmaxf.c += -ffinite-math-only
CFLAGS-s_fmin.c += -ffinite-math-only
CFLAGS-s_fminf.c += -ffinite-math-only
endif