inttypes_h.m4
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inttypes_h.m4
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	# inttypes_h.m4 serial 10
	dnl Copyright (C) 1997-2004, 2006, 2008-2011 Free Software Foundation, Inc.
	dnl This file is free software; the Free Software Foundation
	dnl gives unlimited permission to copy and/or distribute it,
	dnl with or without modifications, as long as this notice is preserved.

	dnl From Paul Eggert.

	# Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists,
	# doesn't clash with <sys/types.h>, and declares uintmax_t.

	AC_DEFUN([gl_AC_HEADER_INTTYPES_H],
	[
	AC_CACHE_CHECK([for inttypes.h], [gl_cv_header_inttypes_h],
	[AC_COMPILE_IFELSE(
	[AC_LANG_PROGRAM(
	[[
	#include <sys/types.h>
	#include <inttypes.h>
	]],
	[[uintmax_t i = (uintmax_t) -1; return !i;]])],
	[gl_cv_header_inttypes_h=yes],
	[gl_cv_header_inttypes_h=no])])
	if test $gl_cv_header_inttypes_h = yes; then
	AC_DEFINE_UNQUOTED([HAVE_INTTYPES_H_WITH_UINTMAX], [1],
	[Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
	and declares uintmax_t. ])
	fi
	])