26 lines
670 B
Plaintext
26 lines
670 B
Plaintext
#
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# This is a blindly modified variant of AC_CHECK_SIZEOF.
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#
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# AX_CHECK_NUMVALOF(TYPE, DEFAULT, [INCLUDES = DEFAULT-INCLUDES])
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# ---------------------------------------------------------------
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AC_DEFUN([AX_CHECK_NUMVALOF],
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[AS_LITERAL_IF(m4_translit([[$1]], [[$2]], [p]), [],
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[m4_fatal([$0: requires literal arguments])])]
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[
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_AC_CACHE_CHECK_INT(
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[numeric value of $1],
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[AS_TR_SH([ax_cv_numvalof_$1])],
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[($1)],
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[AC_INCLUDES_DEFAULT([$3])],
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[AS_TR_SH([ax_cv_numvalof_$1])=$2])
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AC_DEFINE_UNQUOTED(
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AS_TR_CPP(numvalof_$1),
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$AS_TR_SH([ax_cv_numvalof_$1]),
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[The size of `$1', as computed by valueof.])
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]
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)# AX_CHECK_NUMVALOF
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