cae5fa25ae
(jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with Use AC_CHECK_TYPE instead of merely looking for the header.
33 lines
890 B
Plaintext
33 lines
890 B
Plaintext
#serial 6
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dnl From Paul Eggert.
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AC_PREREQ(2.52)
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# Define intmax_t to long or long long if <inttypes.h> doesn't define.
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AC_DEFUN([jm_AC_TYPE_INTMAX_T],
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[
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AC_REQUIRE([jm_AC_TYPE_LONG_LONG])
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AC_CHECK_TYPE(intmax_t, ,
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[test $ac_cv_type_long_long = yes \
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&& ac_type='long long' \
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|| ac_type='long'
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AC_DEFINE_UNQUOTED(intmax_t, $ac_type,
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[Define to widest signed type if <inttypes.h> doesn't define.])])
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])
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# Define uintmax_t to unsigned long or unsigned long long
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# if <inttypes.h> doesn't define.
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AC_DEFUN([jm_AC_TYPE_UINTMAX_T],
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[
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AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
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AC_CHECK_TYPE(uintmax_t, ,
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[test $ac_cv_type_unsigned_long_long = yes \
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&& ac_type='unsigned long long' \
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|| ac_type='unsigned long'
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AC_DEFINE_UNQUOTED(uintmax_t, $ac_type,
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[Define to widest unsigned type if <inttypes.h> doesn't define.])])
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])
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