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Since Clang doesn't support -mfpmath=387 on x86-64, on x86, include test-flt-eval-method-387 only if -mfpmath=387 works. Signed-off-by: H.J. Lu <hjl.tools@gmail.com> Reviewed-by: Sam James <sam@gentoo.org>
23 lines
645 B
Makefile
23 lines
645 B
Makefile
ifeq ($(subdir),math)
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# sqrtf128 requires soft-fp.
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CPPFLAGS += -I../soft-fp
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libm-support += powl_helper
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tests += \
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test-fenv-clear-sse \
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test-fenv-sse \
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test-fenv-sse-2 \
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test-fenv-x87 \
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test-flt-eval-method-sse \
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# tests
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ifeq ($(have-test-cc-cflags-mfpmath-387),yes)
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tests += test-flt-eval-method-387
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endif
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CFLAGS-test-fenv-sse.c += -msse2 -mfpmath=sse
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CFLAGS-test-fenv-clear-sse.c += -msse2 -mfpmath=sse
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CFLAGS-test-fenv-sse-2.c += -msse2 -mfpmath=sse
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CFLAGS-test-flt-eval-method-387.c += -fexcess-precision=standard -mfpmath=387
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CFLAGS-test-flt-eval-method-sse.c += -fexcess-precision=standard -msse2 \
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-mfpmath=sse
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endif
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