kicad-developers team mailing list archive

[Wayne Stambaugh <stambaughw@xxxxxxxxx>]

I figured it out.  The wxPython version was getting initialize after
config.h was getting written.  Duh!  This should be fixed in r5431.  I'm
going to bed now :)

On 2/18/2015 7:26 PM, Miguel Ángel Ajo wrote:
> Just a note:
> 
> I’m running cmake from an *empty* build dir:
> 
> mkdir build
> cd build
> cmake -D… -D… ..
> 
> and I get into the problem, which goes away with the make rebuild_cache.
> 
> Miguel Ángel Ajo
> 
> On Thursday, 19 de February de 2015 at 01:24, Miguel Ángel Ajo wrote:
> 
>> Exactly, if I runs make rebuild_cache, or if I simply rerun cmake
>> twice (no 
>> need to delete config.h) the #define WXPYTHON_VERSION turns from “” to
>> “3.0”.
>>
>> When is cmake supposed to generate config.h exactly?
>>
>> Miguel Ángel Ajo
>>
>> On Thursday, 19 de February de 2015 at 01:21, Wayne Stambaugh wrote:
>>
>>> They should match so that's the problem. I have the same problem when I
>>> build from an existing build. It appears that config.h is not getting
>>> rebuilt. Try running `make rebuild_cache` or deleting config.h and see
>>> if CMake sets the WXPYTON_VERSION string to "3.0" which is what is found
>>> during the configuration.
>>>
>>> On 2/18/2015 6:41 PM, Miguel Ángel Ajo wrote:
>>>> Hmm, it seems that in my system it’s getting an empty string ‘’,
>>>>
>>>> where does WXPYTHON_VERSION come from?
>>>>
>>>> /// The wxPython version found during configuration.
>>>> #if defined( KICAD_SCRIPTING_WXPYTHON )
>>>> #define WXPYTHON_VERSION ""
>>>> #endif
>>>>
>>>> Shouldn’t that match WXPYTHON_VERSION_FOUND from CMakeCache.txt ?
>>>>
>>>>
>>>> Miguel Ángel Ajo
>>>>
>>>> On Thursday, 19 de February de 2015 at 00:35, Miguel Ángel Ajo wrote:
>>>>
>>>>> KICAD_SCRIPTING_WXPYTHON:BOOL=ON
>>>>> and
>>>>> WXPYTHON_VERSION_FOUND:STRING=3.0
>>>>>
>>>>> I wonder what’s wrong with my “wxversion” thing… the exact error is:
>>>>>
>>>>> [ajo@kicad kicad-5430]$ pcbnew
>>>>> Traceback (most recent call last):
>>>>> File "<string>", line 1, in <module>
>>>>> File "/usr/lib64/python2.7/site-packages/wxversion.py", line 149, in
>>>>> select
>>>>> bestMatch = _get_best_match(installed, versions, optionsRequired)
>>>>> File "/usr/lib64/python2.7/site-packages/wxversion.py", line 273, in
>>>>> _get_best_match
>>>>> score = pkg.Score(_wxPackageInfo(ver), optionsRequired)
>>>>> File "/usr/lib64/python2.7/site-packages/wxversion.py", line 357, in
>>>>> __init__
>>>>> self.version = tuple([int(x) for x in segments[0].split('.')])
>>>>> ValueError: invalid literal for int() with base 10: ''
>>>>> ImportError: No module named wx._core_
>>>>>
>>>>>
>>>>> If I do this in console, it seems to work
>>>>>>>> import wxversion
>>>>>>>> wxversion.select('3.0')
>>>>> I will try to check what’s really getting through WXPYTHON_VERSION,
>>>>> or why is it failing
>>>>> in my system when inside pcbnew.
>>>>>
>>>>> Miguel Ángel Ajo
>>>>>
>>>>> On Wednesday, 18 de February de 2015 at 23:38, Miguel Ángel Ajo wrote:
>>>>>
>>>>>> Hi Wayne,
>>>>>>
>>>>>> I don’t have direct access to the CmakeCache (due that I’m relying on
>>>>>> copr for my builds),
>>>>>> but I could try to replicate locally, btw, this is from the build
>>>>>> logs:
>>>>>>
>>>>>> -- Found wxWidgets:
>>>>>> -pthread;;;-lwx_gtk2u_gl-3.0;-lwx_gtk2u_aui-3.0;-lwx_gtk2u_adv-3.0;-lwx_gtk2u_html-3.0;-lwx_gtk2u_core-3.0;-lwx_baseu_net-3.0;-lwx_baseu-3.0;-lwx_baseu_xml-3.0;-lwx_gtk2u_stc-3.0
>>>>>> (found suitable version "3.0.2", minimum required is "3.0.0")
>>>>>>
>>>>>>
>>>>>> and I set KICAD_SCRIPTING_WXPYTHON on cmake:
>>>>>>
>>>>>> https://copr-be.cloud.fedoraproject.org/results/mangelajo/kicad/fedora-21-x86_64/kicad-5429-nightlies.fc22/build.log.gz
>>>>>>
>>>>>> I’m going to debug a bit to see what’s happening, and read the thread
>>>>>> about the wxPython changes that
>>>>>> I didn’t have time to read in full.
>>>>>>
>>>>>> Best reagards,
>>>>>> Miguel Ángel.
>>>>>>
>>>>>> Miguel Ángel Ajo
>>>>>>
>>>>>> On Wednesday, 18 de February de 2015 at 18:05, Wayne Stambaugh wrote:
>>>>>>
>>>>>>> Miguel,
>>>>>>>
>>>>>>> What is the output of:
>>>>>>>
>>>>>>> grep WXPYTHON < kicad_build_path/CMakeCache.txt
>>>>>>>
>>>>>>> You should see something like this:
>>>>>>>
>>>>>>> KICAD_SCRIPTING_WXPYTHON:BOOL=ON
>>>>>>> WXPYTHON_VERSION_FOUND:STRING=3.0
>>>>>>>
>>>>>>> If WXPYTHON_VERSON_FOUND is empty, run `make rebuild_cache`.
>>>>>>>
>>>>>>> Cheers,
>>>>>>>
>>>>>>> Wayne
>>>>>>>
>>>>>>> On 2/18/2015 10:44 AM, Miguel Ángel Ajo wrote:
>>>>>>>> It looks like something related to the python paths not
>>>>>>>> being able to find wx._core_.
>>>>>>>>
>>>>>>>> I’ll put some time tonight on it.
>>>>>>>>
>>>>>>>> Miguel Ángel Ajo
>>>>>>>>
>>>>>>>> On Wednesday, 18 de February de 2015 at 16:33, Brian Sidebotham
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> On 18 February 2015 at 14:26, Miguel Ángel Ajo
>>>>>>>>> <majopela@xxxxxxxxxx <mailto:majopela@xxxxxxxxxx>
>>>>>>>>> <mailto:majopela@xxxxxxxxxx>
>>>>>>>>> <mailto:majopela@xxxxxxxxxx>> wrote:
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Hmm, this crashes in the fedora nightly build during pcbnew
>>>>>>>>>> startup,
>>>>>>>>>> I need
>>>>>>>>>> to investigate why.
>>>>>>>>>>
>>>>>>>>>> https://github.com/KiCad/kicad-source-mirror/commit/69553d6fa31a60a4694395f0dcadfdbd787c21a8#diff-cdb8e872a96e63280c27292a5845cfbeR147
>>>>>>>>>>
>>>>>>>>>> snprintf( cmd, 1023, "import wxversion; wxversion.select('%s')",
>>>>>>>>>> WXPYTHON_VERSION );
>>>>>>>>>> PyRun_SimpleString( cmd );
>>>>>>>>>
>>>>>>>>> Probably a missing
>>>>>>>>>
>>>>>>>>> PyLock lock;
>>>>>>>>>
>>>>>>>>> Also, we don't need to use snprintf here, we can simply use:
>>>>>>>>>
>>>>>>>>> const char* cmd = "import wxversion; wxversion.select('"
>>>>>>>>> WXPYTHON_VERSION "')";
>>>>>>>>>
>>>>>>>>> instead.
>>>>>>>>>
>>>>>>>>> Sorry I don't have time to investigate the crash right now.
>>>>>>>>> Good Luck.
>>>>>>>>>
>>>>>>>>> Best Regards,
>>>>>>>>>
>>>>>>>>> Brian.
>>>>>>>>>
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>>>>>>>>
>>>>>>>>
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>>
>