Hi, I need to check the size of some generic types, and if the size is unexpected, the configure script must raise a "configuration error". For example: if (sizeof(int) == 4) then [ok] else [error]; Is it possible to do that in autoconf 2.13 not writing a test? Thank you, Andrew Makhorin _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf