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23 lines
818 B
Plaintext
23 lines
818 B
Plaintext
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GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
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# Local configure fragment for sysdeps/aarch64.
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# We check to see if the compiler and flags are
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# selecting the big endian ABI and if they are then
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# we set libc_cv_aarch64_be to yes which causes
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# HAVE_AARCH64_BE to be defined in config.h and
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# in include/libc-symbols.h and thus available to
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# shlib-versions to select the appropriate name for
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# the dynamic linker via %ifdef.
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AC_CACHE_CHECK([for big endian],
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[libc_cv_aarch64_be],
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[AC_EGREP_CPP(yes,[#ifdef __AARCH64EB__
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yes
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#endif
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], libc_cv_aarch64_be=yes, libc_cv_aarch64_be=no)])
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if test $libc_cv_aarch64_be = yes; then
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AC_DEFINE(HAVE_AARCH64_BE)
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LIBC_CONFIG_VAR([default-abi], [lp64_be])
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else
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LIBC_CONFIG_VAR([default-abi], [lp64])
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fi
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