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

[Rod S. <rsc...@xm...>]

In my previous post I sent you a crash log for running my app in  
Leopard, but built for Tiger. I tried to run it in Tiger as well, but  
in Tiger, I can't even launch it. It display a white circle with a  
line through it and the icon is grayed out, which signifies that the  
app won't launch on the system.

Rod

On Oct 30, 2007, at 8:49 AM, Laurent Sansonetti wrote:

> 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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