[ExM Users] OS X

[Ketan Maheshwari]

Yes, likely they are working with different Tcl:

$ otool -L userlib.so
userlib.so:
userlib.so (compatibility version 0.0.0, current version 0.0.0)
/System/Library/Frameworks/Tcl.framework/Versions/8.5/Tcl (compatibility
version 8.5.0, current version 8.5.9)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version
1197.1.1)


$ otool -L /Users/ketan/exm-install/turbine/lib/libtclturbine.dylib
/Users/ketan/exm-install/turbine/lib/libtclturbine.dylib:
....
/opt/local/lib/libtcl8.6.dylib (compatibility version 8.6.0, current
version 8.6.1)
....



On Fri, Apr 25, 2014 at 1:30 PM, Tim Armstrong <tim.g.armstrong at gmail.com>wrote:

>  Hmm haven't been able to replicate it yet.  Do you know what version of
> Tcl you're using?
>
> One thing that would be helpful is to confirm that it's not getting linked
> against multiple different versions of Tcl.  E.g.:
>
> ldd userlib.so
>  ldd /path/to/libtclturbine.so
>
>  If you could add this code to extension.c after the result Tcl_Obj is
> created, I'd be curious to know if the pointer value was the same (or near
> to) the value it's complaining about.
>  printf("result: %p\n", result);
>
>  - Tim
>
> On Fri, Apr 25, 2014 at 1:18 PM, Tim Armstrong <tim.g.armstrong at gmail.com>wrote:
>
>>  Ok, looking now.
>>
>>  It was a bit of a headache getting the build system setup working since
>> the autodetection for vanilla only works for particular cases - e.g. on
>> Ubuntu the system tcl libraries get put in an architecture-specific
>> subdirectory.  The machine files thing is a good idea, but using
>> scripts/turbine-build-config.sh in the turbine directory would simplify it
>> further - it provides most of the information needed without any guesswork.
>>
>>  - Tim
>>
>>
>> On Fri, Apr 25, 2014 at 12:57 PM, Ketan Maheshwari <ketan at mcs.anl.gov>wrote:
>>
>>> This happens in main-wrap: exp/apps/main-wrap
>>>
>>>  Here is what I do:
>>>
>>>  ./gendata 100 5
>>> ./genleaf -v vanilla mockdock.[ch] user.swift
>>>  turbine -n 3 user-code.tcl
>>>
>>>
>>>
>>>  On Fri, Apr 25, 2014 at 11:51 AM, Tim Armstrong <
>>> tim.g.armstrong at gmail.com> wrote:
>>>
>>>>   It may not be mac-specific - I'll try to replicate the problem
>>>> elsewhere if you can give me a pointer to the script that caused the
>>>> problem.
>>>>
>>>>  - Tim
>>>>
>>>>
>>>> On Fri, Apr 25, 2014 at 11:30 AM, Ketan Maheshwari <ketan at mcs.anl.gov>wrote:
>>>>
>>>>>  This is on my Mac. May be we can replicate on frisbee or someone's
>>>>> Mac if you have access. Assuming you are not a Mac user.
>>>>>
>>>>
>>>>
>>>
>>
>
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