Hi,

In message "Re: Segmentation fault at raise exception."
    on Sun, 25 Apr 2010 01:17:16 +0900, O01eg Oleg <o01eg / yandex.ru> writes:

|I use `autoreconf -fi`
|AM_CHECK_RUBY places in m4/ruby.m4

OK, compile was done.  You have to wrap any ruby code execution
between PUSH_TAG and POP_TAG, or you can use rb_protect() function
instead.

							matz.