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Note that due to an m4 bug, you need at least m4 1.4.5, and autoconf built with the newer version of m4, to run autoconf on the source now (this does not apply if you're just running ./configure from a tarball). svn path=/trunk/yasm/; revision=1768
30 lines
1.1 KiB
Text
30 lines
1.1 KiB
Text
# uintmax_t.m4 serial 9
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dnl Copyright (C) 1997-2004 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl From Paul Eggert.
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AC_PREREQ(2.13)
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# Define uintmax_t to 'unsigned long' or 'unsigned long long'
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# if it is not already defined in <stdint.h> or <inttypes.h>.
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AC_DEFUN([gl_AC_TYPE_UINTMAX_T],
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[
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AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
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AC_REQUIRE([gl_AC_HEADER_STDINT_H])
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if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then
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AC_REQUIRE([gl_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 <stdint.h> and <inttypes.h> don't define.])
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else
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AC_DEFINE(HAVE_UINTMAX_T, 1,
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[Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>.])
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fi
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])
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