From: Shugo Maeda <shugo@...>
Date: 2011-08-10T16:30:04+09:00
Subject: [ruby-core:38888] Re: Init_prelude gone in 1.9.3

Hi,

2011/8/10 Christoph Kappel <unexist@dorfelite.net>:
> I tested 1.9.3 today and noticed that Init_prelude is gone, so far it
> was the only way (I know) to init the gem path when embedding the ruby
> interpreter.
>
> Without Init_prelude, what is the intended way to that? Can someone
> point me to docs that I am probably missing about that?

In Ruby 1.9.3 the gcc option -fvisibility=hidden is used, so not only
Init_prelude() but other many symbols are hidden in 1.9.3.
This change was done at r28709, but I haven't seen discussion about it.

I asked the same question about Init_prelude() to nobu yesterday.  He
said that ruby_options(2, {"ruby", "-e;"}) can be used instead of
Init_prelude() as a workaround.

-- 
Shugo Maeda