diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64le/Makefile')
| -rw-r--r-- | sysdeps/powerpc/powerpc64le/Makefile | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64le/Makefile b/sysdeps/powerpc/powerpc64le/Makefile new file mode 100644 index 0000000000..0e3c449b2d --- /dev/null +++ b/sysdeps/powerpc/powerpc64le/Makefile @@ -0,0 +1,48 @@ +# When building float128 we need to ensure -mfloat128 is +# passed to all such object files. + +ifeq ($(subdir),math) +# sqrtf128 requires emulation on POWER8 and below. +CPPFLAGS += -I../soft-fp + +# float128 requires adding a handful of extra flags. +%f128.o %f128.os %f128_r.o %f128_r.os: CFLAGS += -mfloat128 +$(objpfx)test-float128%.o $(objpfx)test-float128%.os: CFLAGS += -mfloat128 +$(objpfx)test-ifloat128%.o $(objpfx)test-ifloat128%.os: CFLAGS += -mfloat128 +CFLAGS-libm-test-support-float128.c += -mfloat128 +endif + +# Append flags to string <-> _Float128 routines. +ifneq ($(filter $(subdir),wcsmbs stdlib),) +%f128.o %f128.os %f128_l.o %f128_l.os %f128_nan.o %f128_nan.os %float1282mpn.o %float1282mpn.os %mpn2float128.o %mpn2float128.os: CFLAGS += -mfloat128 +CFLAGS-bug-strtod.c += -mfloat128 +CFLAGS-bug-strtod2.c += -mfloat128 +CFLAGS-tst-strtod-round.c += -mfloat128 +CFLAGS-tst-wcstod-round.c += -mfloat128 +CFLAGS-tst-strtod6.c += -mfloat128 +CFLAGS-tst-strfrom.c += -mfloat128 +CFLAGS-tst-strfrom-locale.c += -mfloat128 +CFLAGS-strfrom-skeleton.c += -mfloat128 + +# The strfrom class of functions call __printf_fp in order to convert the +# floating-point value to characters. This requires the value of IO_MTSAFE_IO. +CFLAGS-strfromf128.c += $(libio-mtsafe) + +# When building glibc with support for _Float128, the powers of ten tables in +# fpioconst.c and in the string conversion functions must be extended. +sysdep-CFLAGS += $(sysdep-CFLAGS-$(<F)) +sysdep-CFLAGS-fpioconst.c += -mfloat128 +sysdep-CFLAGS-strtod_l.c += -mfloat128 +sysdep-CFLAGS-strtof_l.c += -mfloat128 +sysdep-CFLAGS-strtold_l.c += -mfloat128 +sysdep-CFLAGS-wcstod_l.c += -mfloat128 +sysdep-CFLAGS-wcstof_l.c += -mfloat128 +sysdep-CFLAGS-wcstold_l.c += -mfloat128 +endif + +# Append flags to printf routines. +ifeq ($(subdir),stdio-common) +CFLAGS-printf_fp.c = -mfloat128 +CFLAGS-printf_fphex.c = -mfloat128 +CFLAGS-printf_size.c = -mfloat128 +endif |