Patch ieee128-lib-patch003b
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2020-05-05 Michael Meissner <meissner@linux.ibm.com>
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(~/patches/ieee128-lib-patch003b)
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PR target/94630
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* config/rs6000/t-float128 (ibm-ldouble$(objext)): Add the
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-mno-gnu-attribute option.
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2020-05-05 Michael Meissner <meissner@linux.ibm.com>
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Clone branch
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@ -69,6 +69,13 @@ $(fp128_ppc_obj) : INTERNAL_CFLAGS += $(FP128_CFLAGS_SW)
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$(fp128_obj) : $(fp128_includes)
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$(fp128_obj) : $(srcdir)/config/rs6000/quad-float128.h
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# If we are switching the default long double type, we need to use
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# -mno-gnu-attribute so that the __ibm128 support functions don't signal a
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# linker error since the default long double is now IEEE 128-bit instead of IBM
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# 128-bit.
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ibm-ldouble$(objext) : INTERNAL_CFLAGS += -mno-gnu-attribute
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$(fp128_softfp_src) : $(srcdir)/soft-fp/$(subst -sw,,$(subst kf,tf,$@)) $(fp128_dep)
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@src="$(srcdir)/soft-fp/$(subst -sw,,$(subst kf,tf,$@))"; \
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echo "Create $@"; \
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