2005-01-23 17:07:57 +08:00
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# strtoumax.m4 serial 5
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2004-08-06 07:01:03 +08:00
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dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
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2005-01-23 17:07:57 +08:00
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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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2003-08-18 01:58:01 +08:00
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AC_DEFUN([gl_FUNC_STRTOUMAX],
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[
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dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57.
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AC_REQUIRE([AC_PROG_CPP])
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AC_REQUIRE([AC_PROG_EGREP])
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AC_CACHE_CHECK([whether <inttypes.h> defines strtoumax as a macro],
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jm_cv_func_strtoumax_macro,
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[AC_EGREP_CPP([inttypes_h_defines_strtoumax], [#include <inttypes.h>
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#ifdef strtoumax
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inttypes_h_defines_strtoumax
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#endif],
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jm_cv_func_strtoumax_macro=yes,
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jm_cv_func_strtoumax_macro=no)])
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if test "$jm_cv_func_strtoumax_macro" != yes; then
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AC_REPLACE_FUNCS(strtoumax)
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if test $ac_cv_func_strtoumax = no; then
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gl_PREREQ_STRTOUMAX
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fi
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fi
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])
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# Prerequisites of lib/strtoumax.c.
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AC_DEFUN([gl_PREREQ_STRTOUMAX], [
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2004-04-13 23:28:45 +08:00
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gl_AC_TYPE_UINTMAX_T
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2003-08-18 01:58:01 +08:00
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AC_CHECK_DECLS(strtoull)
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2004-04-13 23:28:45 +08:00
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AC_REQUIRE([gl_AC_TYPE_UNSIGNED_LONG_LONG])
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2003-08-18 01:58:01 +08:00
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])
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