[M3devel] CM3 on Leopard

[Darko]

It seems that I just forgot to install the latest tools. I fixed it by  
installing XCode from the Leopard DVD.

Exceptions seem to work ok, but I did a very basic test. Maybe I can  
run the regression test suite on 10.5 when it's finished. I'll report  
any problems meanwhile.

Thanks,
Darko.



On 07/01/2008, at 11:08 AM, Tony Hosking wrote:

>
> On Jan 7, 2008, at 1:12 PM, Darko wrote:
>
>> Hi Tony,
>>
>> Are you using CM3 on Leopard, aka Mac OS X 10.5?
>
> No, I've deliberately *not* upgraded to Leopard until I am able to  
> test CM3 on it.  Generally, I avoid bleeding edge OS upgrades for  
> precisely this reason.  I don't know when I will have time to play  
> with CM3 on Leopard.  Right now, I am tracking down another issue  
> related to the regression framework Olaf is putting together.
>
>> It's stopped working since I upgraded, I get:
>>
>> cc -o parser -fPIC  _m3main.o [ ... various libs, modules ... ] - 
>> lm3gcdefs -lm -multiply_defined suppress -bind_at_load -shared-libgcc
>
> At least this suggest your cm3 binary was able to run on Leopard,  
> which is a good start.
>
>>
>> /usr/bin/ld: /usr/lib/gcc/i686-apple-darwin8/4.0.1/../../../ 
>> libm.dylib unknown flags (type) of section 6  
>> (__TEXT,__dof_plockstat) in load command 0
>> /usr/bin/ld: can't locate file for: -lgcc_s.10.4
>> collect2: ld returned 1 exit status
>>
>> when trying to compile. Uname says:
>>
>> Darwin Lucifer.local 9.1.0 Darwin Kernel Version 9.1.0: Wed Oct 31  
>> 17:46:22 PDT 2007; root:xnu-1228.0.2~1/RELEASE_I386 i386
>>
>> It would seem that i just needs to be nudged up to the right  
>> version, but I couldn't find anything in the cfg file. Any  
>> suggestions?
>
> I suspect that you need to rebuild the m3cg backend, but I have no  
> idea how well it will play with Leopard.
>
> Also, I have heard there were changes to ucontexts and other thread  
> state which may mean M3 exceptions break, but I have not verified yet.
>
>>
>> Thanks,
>> Darko.
>>
>