From: Nobuyoshi Nakada <nobu@...>
Date: 2010-05-01T15:45:21+09:00
Subject: [ruby-core:29914] Re: [Bug #3231] Digest Does Not Build

Hi,

At Sat, 1 May 2010 15:12:35 +0900,
Charlie Savage wrote in [ruby-core:29911]:
> Since extconf.h is never passed to the compiler, the error
> happens.  Adding this to the top of the file:

CPPFLAGS should have -DRUBY_EXTCONF_H=\"$(RUBY_EXTCONF_H)\",
and include/ruby/ruby.h has

#ifdef RUBY_EXTCONF_H
#include RUBY_EXTCONF_H
#endif

How is CPPFLAGS defined in Makefile?

-- 
Nobu Nakada