AC_DEFUN([AX_CREATE_PRELUDE_INTTYPES_H],[
ac_prelude_inttypes_h="$1"
ac_prelude_inttypes_h_temp="$1_"

AC_SUBST(__PRELUDE_HAVE_STDINT_H)
AC_SUBST(__PRELUDE_HAVE_INTTYPES_H)
AC_SUBST(__PRELUDE_HAVE_64BIT_LONG)
AC_SUBST(__PRELUDE_STDINT_HAVE_UINT8)
AC_SUBST(__PRELUDE_STDINT_HAVE_UINT16)
AC_SUBST(__PRELUDE_STDINT_HAVE_UINT32)
AC_SUBST(__PRELUDE_STDINT_HAVE_UINT64)
AC_SUBST(__PRELUDE_64BIT_FORMAT_PREFIX)


ac_cv_have_stdint_h=
AC_CHECK_HEADER(stdint.h, ac_cv_have_stdint_h=yes, ac_cv_have_stdint_h=no)

if test "$ac_cv_have_stdint_h" = "yes" ; then
  __PRELUDE_HAVE_STDINT_H="#define __PRELUDE_HAVE_STDINT_H"
else
  __PRELUDE_HAVE_STDINT_H="/* #define __PRELUDE_HAVE_STDINT_H */"
fi

ac_cv_have_inttypes_h=
AC_CHECK_HEADER(inttypes.h, ac_cv_have_inttypes_h=yes, ac_cv_have_inttypes_h=no)

if test "$ac_cv_have_inttypes_h" = "yes" ; then
  __PRELUDE_HAVE_INTTYPES_H="#define __PRELUDE_HAVE_INTTYPES_H"
else
  __PRELUDE_HAVE_INTTYPES_H="/* #define __PRELUDE_HAVE_INTTYPES_H */"
fi

AC_COMPILE_CHECK_SIZEOF(long)

if test "$ac_cv_sizeof_long" = "8" ; then
  __PRELUDE_HAVE_64BIT_LONG="#define __PRELUDE_HAVE_64BIT_LONG"
else
  __PRELUDE_HAVE_64BIT_LONG="/* #define __PRELUDE_HAVE_64BIT_LONG */"
fi

ac_cv_have_uint8_t=
AC_CHECK_TYPE([uint8_t], ac_cv_have_uint8_t=yes, ac_cv_have_uint8_t=no)

if test "$ac_cv_have_uint8_t" = "yes" ; then
  __PRELUDE_STDINT_HAVE_UINT8="#define __PRELUDE_STDINT_HAVE_UINT8"
else
  __PRELUDE_STDINT_HAVE_UINT8="/* #define __PRELUDE_STDINT_HAVE_UINT8 */"
fi

ac_cv_have_uint16_t=
AC_CHECK_TYPE([uint16_t], ac_cv_have_uint16_t=yes, ac_cv_have_uint16_t=no)

if test "$ac_cv_have_uint16_t" = "yes" ; then
  __PRELUDE_STDINT_HAVE_UINT16="#define __PRELUDE_STDINT_HAVE_UINT16"
else
  __PRELUDE_STDINT_HAVE_UINT16="/* #define __PRELUDE_STDINT_HAVE_UINT16 */"
fi

ac_cv_have_uint32_t=
AC_CHECK_TYPE([uint32_t], ac_cv_have_uint32_t=yes, ac_cv_have_uint32_t=no)

if test "$ac_cv_have_uint32_t" = "yes" ; then
  __PRELUDE_STDINT_HAVE_UINT32="#define __PRELUDE_STDINT_HAVE_UINT32"
else
  __PRELUDE_STDINT_HAVE_UINT32="/* #define __PRELUDE_STDINT_HAVE_UINT32 */"
fi

ac_cv_have_uint64_t=
AC_CHECK_TYPE([uint64_t], ac_cv_have_uint64_t=yes, ac_cv_have_uint64_t=no)

if test "$ac_cv_have_uint64_t" = "yes" ; then
  __PRELUDE_STDINT_HAVE_UINT64="#define __PRELUDE_STDINT_HAVE_UINT64"
else
  __PRELUDE_STDINT_HAVE_UINT64="/* #define __PRELUDE_STDINT_HAVE_UINT64 */"
fi



])