AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(void *)
+AC_CHECK_SIZEOF(int64_t)
+AC_CHECK_SIZEOF(long long)
if test "$ac_cv_sizeof_int" = 2 ; then
AC_CHECK_TYPE(int16_t, int)
AC_CHECK_TYPE(uint16_t, unsigned int)
AC_CHECK_TYPE(uint32_t, unsigned long)
else
AC_MSG_ERROR([Cannot find a type with size of 32 bits])
+fi
+if test "$ac_cv_sizeof_int64_t" = 8 ; then
+ AC_CHECK_TYPE(int64_t)
+ AC_CHECK_TYPE(uint64_t)
+elif test "$ac_cv_sizeof_long_long" = 8 ; then
+ AC_CHECK_TYPE(int64_t, long long)
+ AC_CHECK_TYPE(uint64_t, unsigned long long)
+else
+ AC_MSG_ERROR([Cannot find a type with size of 64 bits])
fi])
dnl Written by John Hawkinson <jhawk@mit.edu>. This code is in the Public