From: Nobuyoshi Nakada <nobu@...>
Date: 2009-03-03T04:44:50+09:00
Subject: Re: ruby.h error on OS X

Hi,

At Tue, 3 Mar 2009 02:23:47 +0900,
Jeff Schwab wrote in [ruby-talk:330122]:
> $ echo '#include "ruby.h"' >main.c
> $ gcc -c main.c

You need to add -I option for platform specific headers, maybe
-I $HOME/usr/include/`uname -m`-darwin`uname -r`.  mkmf.rb
should deal with it.

Apple has added a strange hack to gcc in their port so it reads
ruby/missing.h from
/System/Library/Frameworks/ruby.framework/Headers/config.h.

-- 
Nobu Nakada