Re: [Gtk-osx-users] compiling for 10.4 on 10.6?

[Olivier Sessink <oliviersessink gmail com>]

2010/11/4 John Ralls <jralls ceridwen us>:
>
> On Nov 4, 2010, at 9:15 AM, Olivier Sessink wrote:
>
>> Hi all,
>>
>> is it possible to compile libraries and binaries on OSX 10.6 such that
>> they are backwards compatible with OSX 10.4?
>>
>
> Yes, I do it frequently.
>
> You'll need MacOSX-10.4u.sdk, which is an optional install in XCode. Then call
> setup_sdk('10.4', '10.4u', ['i386'])

thanks, but where can I find this optional xcode install? I've been
looking trough various options but I can't find it.  A hint would be
appreciated :)

Olivier