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19 lines
606 B
Plaintext
19 lines
606 B
Plaintext
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
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# Local configure fragment for sysdeps/x86_64.
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dnl Check if -mprefer-vector-width=128 works.
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AC_CACHE_CHECK(-mprefer-vector-width=128, libc_cv_cc_mprefer_vector_width, [dnl
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LIBC_TRY_CC_OPTION([-mprefer-vector-width=128],
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[libc_cv_cc_mprefer_vector_width=yes],
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[libc_cv_cc_mprefer_vector_width=no])
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])
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LIBC_CONFIG_VAR([config-cflags-mprefer-vector-width],
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[$libc_cv_cc_mprefer_vector_width])
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if test x"$build_mathvec" = xnotset; then
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build_mathvec=yes
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fi
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test -n "$critic_missing" && AC_MSG_ERROR([
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*** $critic_missing])
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