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22 lines
718 B
Plaintext
22 lines
718 B
Plaintext
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GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
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if test -z "$inhibit_glue"; then
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# Find out what this system calls `sys_siglist'.
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AC_CHECK_SYMBOL(sys_siglist)
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AC_CHECK_SYMBOL(_sys_siglist)
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# Find out the name of the table the system's <ctype.h> uses for character
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# classification. This is used by sysdeps/unix/common/glue-ctype.c.
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AC_MSG_CHECKING(ctype array name for glue)
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AC_CACHE_VAL(libc_cv_ctype_glue, [dnl
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for ctype in _ctype_ __ctype_ __ctype _ctype__ _ctype _locp; do
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AC_TRY_LINK([#include <ctype.h>],
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[$ctype[13];],
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[libc_cv_ctype_glue="$ctype"; break])
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done])
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AC_MSG_RESULT($libc_cv_ctype_glue)
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AC_DEFINE_UNQUOTED(HAVE_`echo $libc_cv_ctype_glue | tr '[a-z]' '[A-Z]'`)
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fi
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