From: "U.Nakamura" <usa@...>
Date: 2007-12-29T22:45:11+09:00
Subject: Re: Layout of includes in ruby 1.9

Hello,

In message "Re: Layout of includes in ruby 1.9"
    on Dec.29,2007 22:34:33, <rick.denatale@gmail.com> wrote:
| > Also, since several API calls have dramatically changed, how do you
| > detect the ruby.h belongs to 1.9?   I am missing some kind of
| > RUBY_API_VERSION define somewhere, so that any extension or embedding
| > can be compatible with both rubys.
| 
| You need to include version.h

No, it's bad manner.
With 1.9, version.h is never installed.

If you are creating an extension library, use have_func or have_macro
to checking ruby APIs on extconf.rb.


Regards,
-- 
U.Nakamura <usa@garbagecollect.jp>