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

[Rashad M]

Hello Brad,

Already in [1]

*(If your change modifies the "Modules/ThirdParty/KWSys/src/KWSys"
directory please contribute directly to KWSys
<http://www.itk.org/Wiki/KWSys/Git>instead.)*

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
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-- 
Regards,
   Rashad
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