1 # inttypes-pri.m4 serial 7 (gettext-0.18.2) 2 dnl Copyright (C) 1997-2002, 2006, 2008-2012 Free Software Foundation, Inc. 3 dnl This file is free software; the Free Software Foundation 4 dnl gives unlimited permission to copy and/or distribute it, 5 dnl with or without modifications, as long as this notice is preserved. 6 7 dnl From Bruno Haible. 8 9 AC_PREREQ([2.53]) 10 11 # Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI* 12 # macros to non-string values. This is the case on AIX 4.3.3. 13 14 AC_DEFUN([gt_INTTYPES_PRI], 15 [ 16 AC_CHECK_HEADERS([inttypes.h]) 17 if test $ac_cv_header_inttypes_h = yes; then 18 AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken], 19 [gt_cv_inttypes_pri_broken], 20 [ 21 AC_COMPILE_IFELSE( 22 [AC_LANG_PROGRAM( 23 [[ 24 #include <inttypes.h> 25 #ifdef PRId32 26 char *p = PRId32; 27 #endif 28 ]], 29 [[]])], 30 [gt_cv_inttypes_pri_broken=no], 31 [gt_cv_inttypes_pri_broken=yes]) 32 ]) 33 fi 34 if test "$gt_cv_inttypes_pri_broken" = yes; then 35 AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1], 36 [Define if <inttypes.h> exists and defines unusable PRI* macros.]) 37 PRI_MACROS_BROKEN=1 38 else 39 PRI_MACROS_BROKEN=0 40 fi 41 AC_SUBST([PRI_MACROS_BROKEN]) 42 ]) 43
