Re: [Rubycocoa-talk] Build on Leopard, run on Tiger?

[Laurent S. <lsa...@ap...>]

This is because you're bundling an extension that was created for  
Leopard's libruby (1.8.6), and try using it with Tiger's libruby  
(1.8.2). It's using a symbol that was introduced after, thus the  
runtime link error.

Did you try embedding Leopard's libruby in your application too? Here  
is a pointer with some details on how to do the trick:

http://rubycocoa.sourceforge.net/EmbedRubyCocoa

(See Distributing the Ruby Runtime Library).

This might work, in Tiger your app would use the embedded version of  
libruby, and not the system-wide version (in /usr/lib).

Laurent

On Oct 30, 2007, at 3:41 PM, Rod Schmidt wrote:

> I've tried all that. See my message entitled standaloneify on Leopard.
> When I run on Tiger I get this:
>
> Command: PackRat
> Path:    /Volumes/Internal HD/Users/rod/Development/Projects/
> infiniteNIL/Build/Deployment/PackRat.app/Contents/MacOS/PackRat
> Parent:  WindowServer [61]
>
> Version: 1.5 (641M)
>
> PID:    306
> Thread: Unknown
>
> Link (dyld) error:
>
> Symbol not found: _rb_kcode_reset_option
>   Referenced from: /Volumes/Internal HD/Users/rod/Development/
> Projects/infiniteNIL/Build/Deployment/PackRat.app/Contents/lib/
> strscan.bundle
>   Expected in: /usr/lib/libruby.1.dylib
>
>
> Rod
>
> On Oct 30, 2007, at 7:29 AM, Laurent Sansonetti wrote:
>
>> Hi Rod,
>>
>> I never tried doing this, which is a shame, but I would start like
>> this:
>>
>> 1) build RubyCocoa with MACOSX_DEPLOYMENT_TARGET=10.4
>> 2) build your app with MACOSX_DEPLOYMENT_TARGET=10.4 and link to the
>> new builded RubyCocoa
>> 3) embed the new builded RubyCocoa in your app
>>
>> You might also want to embed libruby too.
>>
>> There will be a problem with the threading support, which is  
>> different
>> in 10.4 and 10.5. Current RubyCocoa cannot handle both in the same
>> binary (we use preprocessor macros to isolate the non-required code),
>> we need to fix this so that at runtime RubyCocoa can activate the
>> right code path according to the system version.
>>
>> Laurent
>>
>> On Oct 30, 2007, at 5:40 AM, Rod Schmidt wrote:
>>
>>> Is it possible to build a standalone RubyCocoa app on Leopard and
>>> have
>>> it run in Tiger? In other words, does the RubyCocoa framework  
>>> support
>>> 10.4?
>>>
>>> Thanks,
>>>
>>> Rod
>>>
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