ports/sysdeps/powerpc/nofpu/Makefile

   1 # Makefile fragment for PowerPC with no FPU.
   2
   3 ifeq ($(subdir),soft-fp)
   4 sysdep_routines += $(gcc-single-routines) $(gcc-double-routines) \
   5                    sim-full
   6 endif
   7
   8 ifeq ($(subdir),math)
   9 libm-support += fenv_const
  10 CPPFLAGS += -I../soft-fp/
  11 # The follow CFLAGS are a work around for GCC Bugzilla Bug 29253
  12 # "expand_abs wrong default code for floating point"
  13 # As this is not a regression, a fix is not likely to go into
  14 # gcc-4.1.1 and may be too late for gcc-4.2.  So we need these flags
  15 # until the fix in a gcc release and glibc drops support for earlier
  16 # versions of gcc.
  17 CFLAGS-e_powl.c += -fno-builtin-fabsl
  18 CFLAGS-s_ccoshl.c += -fno-builtin-fabsl
  19 CFLAGS-s_csinhl.c += -fno-builtin-fabsl
  20 CFLAGS-s_clogl.c += -fno-builtin-fabsl
  21 CFLAGS-s_clog10l.c += -fno-builtin-fabsl
  22 CFLAGS-s_csinl.c += -fno-builtin-fabsl
  23 CFLAGS-s_csqrtl.c += -fno-builtin-fabsl
  24 endif