Re: Compatibility from Panther to Leopard
Re: Compatibility from Panther to Leopard
- Subject: Re: Compatibility from Panther to Leopard
- From: "Alexander v. Below" <email@hidden>
- Date: Fri, 17 Apr 2009 10:09:16 +0200
That indeed sounds like a very odd case. After all, we all were taught that computers as of today are deterministic machines, so the same input should create the same result...
If you want to get to the root of the issue, I still suggest looking at the detailled build results. Unfortunately, other than that I have no idea.
Alex
On Friday, April 17, 2009, at 09:23AM, "Kevin Molcard" <email@hidden> wrote:
>I already did that and didn't find anything that could explain that.
>
>Alexander von Below a écrit :
>> You can check the detailled build results and diff them. Xcode spells
>> out everything it does there, and you should be able to find out WHAT
>> exactly is different that way.
>>
>> Alex
>>
>> Am 16.04.2009 um 14:56 schrieb Kevin Molcard:
>>
>>> No I don't change gcc on 10.4. It is gcc 4.0 that is called.
>>> I tested to compile with xcode 2.5 on Leopard and it works.
>>> I am totally confused now. But at least I found a solution for my
>>> problem, i.e build with XCode 2.5. Even if. I would prefer understand
>>> why I can't build with XCode 3.
>>>
>>> Thanks for your help
>>>
>>> Kevin
>>>
>>> Alexander von Below a écrit :
>>>> Maybe because you set a specific gcc on 10.4 with gcc-select?
>>>>
>>>> Alex
>>>>
>>>> Am 16.04.2009 um 12:44 schrieb Kevin Molcard:
>>>>
>>>>> I tried to compile my project on 10.4 with gcc 4.0 and the result
>>>>> magically works on Panther.
>>>>> I don't understand how the same project with exactly the same
>>>>> settings compiled on 10.5 doesn't work.
>>>>> I looked in the compilation log and didn't find anything which
>>>>> could explain that.
>>>>> If someone knows something about that, it is welcome.
>>>>>
>>>>>
>>>>> Kevin
>>>>>
>>>>> Kevin Molcard a écrit :
>>>>>> Thanks for your help. I tried to compile it with gcc 3.3 and it
>>>>>> works.
>>>>>> But there is something I don't understand. I use a library called
>>>>>> Juce (http://www.rawmaterialsoftware.com/juce/) and when I compile
>>>>>> the application demo of this library with gcc 4.0, it works on
>>>>>> Panther. There must be something I missed.
>>>>>>
>>>>>> Thanks again or your help
>>>>>>
>>>>>> Kevin
>>>>>>
>>>>>>
>>>>>> Alexander von Below a écrit :
>>>>>>> A crash log would certainly help
>>>>>>>
>>>>>>> You should also be aware, that but for the very latest update of
>>>>>>> 10.3 (I think that is 10.3.8), you HAVE to use gcc3, not gcc4
>>>>>>>
>>>>>>> Alex
>>>>>>>
>>>>>>> Am 14.04.2009 um 16:57 schrieb Kevin Molcard:
>>>>>>>
>>>>>>>> Hi all,
>>>>>>>> I want to have an application compatible from Panther to Leopard.
>>>>>>>> I have these settings in my .xcconfig:
>>>>>>>>
>>>>>>>> MACOSX_DEPLOYMENT_TARGET_ppc = 10.3
>>>>>>>> MACOSX_DEPLOYMENT_TARGET = 10.4
>>>>>>>>
>>>>>>>> SDKROOT = $(DEVELOPER_SDK_DIR)/MacOSX10.5.sdk
>>>>>>>>
>>>>>>>>
>>>>>>>> Unfortunately, it crashes immediately after launch on Panther.
>>>>>>>> My project xcode 2.4 is compatible so I can easily debug it on
>>>>>>>> Tiger and Leopard. But I am not able to debug it on Panther
>>>>>>>> because I can't open the .xcodeproj with xcode 1.5, the latest
>>>>>>>> one on Panther (if I don't make a mistake).
>>>>>>>> So I tried to remote debug my app with one Mac on Panther (the
>>>>>>>> remote host) and one on Leopard. I followed the instruction
>>>>>>>> given on this page to do my setup:
>>>>>>>> http://developer.apple.com/documentation/developertools/conceptual/XcodeDebugging/800-Debugging_Programs_Remotely/remote_debugging.html
>>>>>>>>
>>>>>>>>
>>>>>>>> Now I can launch the app on the remote host via the local
>>>>>>>> debugger but I can't break and when the app crashes I only see
>>>>>>>> disassembly.
>>>>>>>>
>>>>>>>> So I have 2 questions:
>>>>>>>>
>>>>>>>> - Did I forget something which could explain that my app is
>>>>>>>> crashing at the beginning?
>>>>>>>>
>>>>>>>> - How can I debug an application on Tiger from a xcode 2.4
>>>>>>>> compatible project?
>>>>>>>>
>>>>>>>> Thanks in advance
>>>>>>>>
>>>>>>>> --
>>>>>>>> Kevin Molcard
>>>>>>>> Sofware Engineer
>>>>>>>> _______________________________________________
>>>>>>>> Do not post admin requests to the list. They will be ignored.
>>>>>>>> Xcode-users mailing list (email@hidden)
>>>>>>>> Help/Unsubscribe/Update your Subscription:
>>>>>>>>
>>>>>>>> This email sent to email@hidden
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>> --
>>>>> Kevin Molcard
>>>>> Sofware Engineer
>>>>>
>>>>> ARTURIA
>>>>> 4 chemin de Malacher
>>>>> 38240 Meylan - France
>>>>> Tel: +33 438 020 555
>>>>> Fax: +33 438 020 525
>>>>>
>>>>> http://www.arturia.com
>>>>>
>>>>> _______________________________________________
>>>>> Do not post admin requests to the list. They will be ignored.
>>>>> Xcode-users mailing list (email@hidden)
>>>>> Help/Unsubscribe/Update your Subscription:
>>>>>
>>>>> This email sent to email@hidden
>>>>
>>>>
>>>
>>> --
>>> Kevin Molcard
>>> Sofware Engineer
>>>
>>> ARTURIA
>>> 4 chemin de Malacher
>>> 38240 Meylan - France
>>> Tel: +33 438 020 555
>>> Fax: +33 438 020 525
>>>
>>> http://www.arturia.com
>>>
>>
>>
>
>--
>Kevin Molcard
>Sofware Engineer
>
>ARTURIA
>4 chemin de Malacher
>38240 Meylan - France
>Tel: +33 438 020 555
>Fax: +33 438 020 525
>
>http://www.arturia.com
>
>
>
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Xcode-users mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden