# inttypes-pri.m4 serial 7 (gettext-0.18.2)

dnl Copyright (C) 1997-2002, 2006, 2008-2020 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 Bruno Haible.

AC_PREREQ([2.53])

# Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI*

# macros to non-string values.  This is the case on AIX 4.3.3.

AC_DEFUN([gt_INTTYPES_PRI],

[

  AC_CHECK_HEADERS([inttypes.h])

  if test $ac_cv_header_inttypes_h = yes; then

    AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],

      [gt_cv_inttypes_pri_broken],

      [

        AC_COMPILE_IFELSE(

          [AC_LANG_PROGRAM(

             [[

#include <inttypes.h>

#ifdef PRId32

char *p = PRId32;

#endif

             ]],

             [[]])],

          [gt_cv_inttypes_pri_broken=no],

          [gt_cv_inttypes_pri_broken=yes])

      ])

  fi

  if test "$gt_cv_inttypes_pri_broken" = yes; then

    AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1],

      [Define if <inttypes.h> exists and defines unusable PRI* macros.])

    PRI_MACROS_BROKEN=1

  else

    PRI_MACROS_BROKEN=0

  fi

  AC_SUBST([PRI_MACROS_BROKEN])

])