[ITK-dev] [ITK] mingw64 execvp -fpermissive error from KWSys/SharedForward.h

[Bradley Lowekamp]

Sorry about that. It looks like KWsys aslo uses gerrit, so similar process there:
http://www.itk.org/Wiki/KWSys/Git/Develop

It seems like a good candidate for the release branch. Once merged into KWSys, we'll see if it smoothly merged into ITK's release branch.

Brad

On Jul 30, 2014, at 8:56 AM, Rashad M <mohammedrashadkm at gmail.com> wrote:

> Hello Brad,
> 
> Already in [1]
> 
> (If your change modifies the "Modules/ThirdParty/KWSys/src/KWSys" directory please contribute directly to KWSysinstead.)
> 
> So should continue in itk gerrit or KWSys?. If ITK it should be in release branch or trunk (4.7). AFAICT, this happens to block build on MingW64 bit on windows
> 
> 
> [1] http://www.itk.org/Wiki/ITK/Git/Develop
> 
> 
> On Wed, Jul 30, 2014 at 2:49 PM, Bradley Lowekamp <blowekamp at mail.nih.gov> wrote:
> Hello,
> 
> Could you please submit your patch to gerrit for review:
> 
> http://www.itk.org/Wiki/ITK/Git/Develop
> 
> Thanks,
> Brad
> 
> 
> 
> On Jul 29, 2014, at 9:58 PM, Rashad M <mohammedrashadkm at gmail.com> wrote:
> 
>> Hi all,
>> 
>> Building ITK with MinGW64 comes clean but when using it in other library gives the below error. Turning -fpermissive can solve this bug but its not a option to be considered.
>> 
>> I had attached a  patch which will resolve this issue. 
>> 
>> [ 78%] Building CXX object Code/ApplicationEngine/CMakeFiles/OTBApplicationEngine.dir/otbWrapperApplicationRegistry.cxx.obj
>> [ 79%] Building CXX object Code/ApplicationEngine/CMakeFiles/OTBApplicationEngine.dir/otbWrapperChoiceParameter.cxx.obj
>> Linking CXX shared library ../../bin/libOTBTesting.dll
>> [ 79%] Built target OTBTesting
>> [ 79%] Building CXX object Code/ApplicationEngine/CMakeFiles/OTBApplicationEngine.dir/otbWrapperInputImageListParameter.cxx.obj
>> [ 79%] Building CXX object Code/ApplicationEngine/CMakeFiles/OTBApplicationEngine.dir/otbWrapperOutputImageParameter.cxx.obj
>> Scanning dependencies of target otbTestDriver
>> [ 79%] Building CXX object Code/Testing/CMakeFiles/otbTestDriver.dir/otbTestDriver.cxx.obj
>> In file included from /.../OTB-Nightly/Code/Testing/otbTestDriver.cxx:35:0:
>> /home/rashad/packages/mxe/usr/x86_64-w64-mingw32.shared/include/ITK-4.6/itksys/SharedForward.h: In function 'void kwsys_shared_forward_execvp(const char*, const char* const*)':
>> 
>> /home/rashad/packages/mxe/usr/x86_64-w64-mingw32.shared/include/ITK-4.6/itksys/SharedForward.h:516:19: error: invalid conversion from 'const char* const*' to 'char* const*' [-fpermissive]
>> 
>>    execvp(cmd, argv);
>>                    ^
>> In file included from /home/rashad/packages/mxe/usr/x86_64-w64-mingw32.shared/include/ITK-4.6/itksys/SharedForward.h:158:0,
>>                  from /.../OTB-Nightly/Code/Testing/otbTestDriver.cxx:35:
>> 
>> 
>> -- 
>> Regards,
>>    Rashad
>> <itk-3-execvp.patch>_______________________________________________
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> 
> 
> 
> 
> -- 
> Regards,
>    Rashad

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