1 # inttypes_h.m4 serial 4 (gettext-0.11.4) 2 dnl Copyright (C) 1997-2002 Free Software Foundation, Inc. 3 dnl This file is free software, distributed under the terms of the GNU 4 dnl General Public License. As a special exception to the GNU General 5 dnl Public License, this file may be distributed as part of a program 6 dnl that contains a configuration script generated by Autoconf, under 7 dnl the same distribution terms as the rest of that program. 8 9 dnl From Paul Eggert. 10 11 # Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists, 12 # doesn't clash with <sys/types.h>, and declares uintmax_t. 13 14 AC_DEFUN([jm_AC_HEADER_INTTYPES_H], 15 [ 16 AC_CACHE_CHECK([for inttypes.h], jm_ac_cv_header_inttypes_h, 17 [AC_TRY_COMPILE( 18 [#include <sys/types.h> 19 #include <inttypes.h>], 20 [uintmax_t i = (uintmax_t) -1;], 21 jm_ac_cv_header_inttypes_h=yes, 22 jm_ac_cv_header_inttypes_h=no)]) 23 if test $jm_ac_cv_header_inttypes_h = yes; then 24 AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H_WITH_UINTMAX, 1, 25 [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>, 26 and declares uintmax_t. ]) 27 fi 28 ]) 29
