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# uintmax_t.m4 serial 6 (gettext-0.11) |
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dnl Copyright (C) 1997-2002 Free Software Foundation, Inc. |
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dnl This file is free software, distributed under the terms of the GNU |
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dnl General Public License. As a special exception to the GNU General |
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dnl Public License, this file may be distributed as part of a program |
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dnl that contains a configuration script generated by Autoconf, under |
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dnl the same distribution terms as the rest of that program. |
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|
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dnl From Paul Eggert. |
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|
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AC_PREREQ(2.13) |
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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> does not exist. |
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|
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AC_DEFUN([jm_AC_TYPE_UINTMAX_T], |
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[ |
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AC_REQUIRE([jm_AC_HEADER_INTTYPES_H]) |
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AC_REQUIRE([jm_AC_HEADER_STDINT_H]) |
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if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then |
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AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG]) |
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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 unsigned long or unsigned long long |
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if <inttypes.h> and <stdint.h> don't define.]) |
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fi |
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]) |
