From: "Berger, Daniel" <Daniel.Berger@...>
Date: 2005-02-15T00:52:41+09:00
Subject: Re: [ ruby-Patches-1486 ] have_enum_member for mkmf.rb

> -----Original Message-----
> From: nobu.nokada@softhome.net [mailto:nobu.nokada@softhome.net] 

> Index: lib/mkmf.rb 
> ===================================================================
> RCS file: /cvs/ruby/src/ruby/lib/mkmf.rb,v
> retrieving revision 1.162.2.22
> diff -U2 -p -r1.162.2.22 mkmf.rb
> --- lib/mkmf.rb	6 Feb 2005 17:03:35 -0000	1.162.2.22
> +++ lib/mkmf.rb	11 Feb 2005 23:15:50 -0000
> @@ -615,4 +615,21 @@ SRC
>  end
>  
> +def have_const(const, header = nil, opt = "", &b)
> +  checking_for type do
> +    header = cpp_include(header)
> +    if try_compile(<<"SRC", opt, &b)
> +#{COMMON_HEADERS}
> +#{header}
> +/*top*/
> +static int t = #{const};
> +SRC
> +      $defs.push(format("-DHAVE_CONST_%s", 
> type.strip.upcase.tr_s("^A-Z0-9_", "_")))
> +      true
> +    else
> +      false
> +    end
> +  end
> +end

I just noticed - you'll want to replace "type" with "const". :)

Regards,

Dan