sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile

   1 ifeq ($(subdir),math)
   2 # These functions are built both for libc and libm because they're required
   3 # by printf.  While the libc objects have the prefix s_, the libm ones are
   4 # prefixed with  m_.
   5 sysdep_calls := s_finite-power8 s_finite-power7 s_finite-ppc64 \
   6                 s_finitef-ppc64 \
   7                 s_isinf-power8 s_isinf-ppc64 \
   8                 s_isinff-ppc64 s_isinf-power7 \
   9                 s_isnan-power8 s_isnan-power7 s_isnan-power6x s_isnan-power6 \
  10                 s_isnan-power5 s_isnan-ppc64 \
  11                 s_modf-power5+ s_modf-ppc64 \
  12                 s_modff-power5+ s_modff-ppc64
  13
  14 sysdep_routines += $(sysdep_calls)
  15 libm-sysdep_routines += s_llround-power6x \
  16                         s_llround-power5+ s_llround-ppc64 \
  17                         s_llrint-power6x s_llrint-ppc64 \
  18                         s_logb-power7 s_logbf-power7 \
  19                         s_logbl-power7 s_logb-ppc64 s_logbf-ppc64 \
  20                         s_logbl-ppc64 e_hypot-ppc64 \
  21                         e_hypot-power7 e_hypotf-ppc64 e_hypotf-power7 \
  22                         s_llrint-power8 s_llround-power8 s_llroundf-ppc64 \
  23                         e_expf-power8 e_expf-ppc64 \
  24                         $(sysdep_calls:s_%=m_%)
  25
  26 CFLAGS-s_logbf-power7.c = -mcpu=power7
  27 CFLAGS-s_logbl-power7.c = -mcpu=power7
  28 CFLAGS-s_logb-power7.c = -mcpu=power7
  29 CFLAGS-s_modf-power5+.c = -mcpu=power5+
  30 CFLAGS-s_modff-power5+.c = -mcpu=power5+
  31 CFLAGS-e_hypot-power7.c = -mcpu=power7
  32 CFLAGS-e_hypotf-power7.c = -mcpu=power7
  33
  34 # These files quiet sNaNs in a way that is optimized away without
  35 # -fsignaling-nans.
  36 CFLAGS-s_modf-ppc64.c += -fsignaling-nans
  37 CFLAGS-s_modff-ppc64.c += -fsignaling-nans
  38 endif