Thanks for your reply, Nobu Nakada.

The file you mention is only four lines long:

	require 'mkmf'
	$preload = ["tcltklib"]
	($INSTALLFILES||=[]) << ["lib/tkextlib/SUPPORT_STATUS", "$ 
(RUBYLIBDIR)", "lib"]
	create_makefile("tkutil")

I don't see how it's compiling using a Framework... ?

Duane Johnson

On Nov 15, 2005, at 2:49 AM, nobuyoshi nakada wrote:

> Hi,
>
> At Tue, 15 Nov 2005 15:31:45 +0900,
> Duane Johnson wrote in [ruby-talk:165831]:
>> So, has anyone built an extconf.rb file that depends on a Mac OS
>> Framework that I might investigate?  If not, how can I get extconf.rb
>> to compile files like this, according to the SDL's Mac OS README:
>>
>> "gcc -I/Library/Frameworks/SDL.framework/Headers MyProgram.c
>> SDLmain.m -framework SDL -framework Cocoa"
>
> See ext/tk/extconf.rb.
>
> -- 
> Nobu Nakada
>