[Insight-developers] Fwd: Error while building ITK: libITKCommon-4.2.dll is not existing after build

[Matt McCormick]

Hi Kent,

This is a problem with MinGW/GCC:

  http://sourceforge.net/tracker/?func=detail&atid=302435&aid=3011968&group_id=2435
  http://lists.fedoraproject.org/pipermail/mingw/2011-August/004101.html

Essentially, a

  #include_next <float.h>

is needed at the end of the GCC float.h.  It looks like this has been
proposed to the GCC mailing lists, but the patch was never merged.
Maybe if they used Gerrit :P.

Matt

On Wed, Nov 28, 2012 at 4:17 PM, Williams, Norman K
<norman-k-williams at uiowa.edu> wrote:
> I ran into this the other day.  I tried to get it working and got
> distracted by other things.
>
> The problem is that itkFloatingPointExceptions.cxx is a rat's nest of
> #ifdefs because floating point exception handling seems to be different on
> every platform.  Currently, the testing for Windows doesn't take
> Mingw/Cygwin into account.
>
> I will return to trying to make a patch, but can anyone enumerate the
> proper way to handle the various Windows flavors?
> --
> Kent Williams norman-k-williams at uiowa.edu
>
>
>
>
>
>
> On 11/28/12 2:04 AM, "qt.itk.vtk.help" <qt.itk.vtk.help at gmail.com> wrote:
>
>>
>>
>>
>>Hi,
>>
>>
>>Following error occured while building ITK library using MinGW Makefile.
>>
>>
>>[42%] Building CXX object
>>Modules/Core/Common/src/CMakeFiles/ITKCommon.dir/itkFloatingPointException
>>s.cxx.obj
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx: In
>>static
>>member function 'static void itk::FloatingPointExceptions::Enable()':
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:430:1
>>4: err
>>or: '_EM_DENORMAL' was not declared in this scope
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:430:2
>>9: err
>>or: '_EM_UNDERFLOW' was not declared in this scope
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:430:4
>>5: err
>>or: '_EM_INEXACT' was not declared in this scope
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:430:5
>>8: err
>>or: '_MCW_EM' was not declared in this scope
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:430:6
>>5: err
>>or: '_controlfp' was not declared in this scope
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx: In
>>static
>>member function 'static void itk::FloatingPointExceptions::Disable()':
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:438:1
>>4: err
>>or: '_EM_INVALID' was not declared in this scope
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:438:2
>>8: err
>>or: '_EM_DENORMAL' was not declared in this scope
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:438:4
>>3: err
>>or: '_EM_ZERODIVIDE' was not declared in this scope
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:438:6
>>0: err
>>or: '_EM_OVERFLOW' was not declared in this scope
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:439:1
>>4: err
>>or: '_EM_UNDERFLOW' was not declared in this scope
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:439:3
>>0: err
>>or: '_EM_INEXACT' was not declared in this scope
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:439:4
>>3: err
>>or: '_MCW_EM' was not declared in this scope
>>C:\ITK\Source\Modules\Core\Common\src\itkFloatingPointExceptions.cxx:439:5
>>0: err
>>or: '_controlfp' was not declared in this scope
>>mingw32-make[2]: ***
>>[Modules/Core/Common/src/CMakeFiles/ITKCommon.dir/itkFloati
>>ngPointExceptions.cxx.obj] Error 1
>>mingw32-make[1]: ***
>>[Modules/Core/Common/src/CMakeFiles/ITKCommon.dir/all] Erro
>>r 2
>>mingw32-make: *** [all] Error 2
>>
>>
>>
>>
>>
>>
>>
>>After building ITK even with errors, I tried to build a program I got
>>this error :
>>
>>
>>mingw32-make[2]: *** No rule to make target
>>'C:/ITK/mingwbin/lib/libITKCommon-4.2.dll.a', needed by 'Events.exe'.
>>Stop.
>>mingw32-make[1]: *** [CMakeFiles/Events.dir/all] Error2
>>mingw32-make: *** [all] Error2
>>
>>
>>
>>
>>I checked in ITK build folder there were no libITKCommon-4.2.dll.a file.
>>Is this error related to build error?
>>Please help me to solve this.
>>
>>
>>I have attached screenshots of errors.
>>
>>
>>Thanks
>>
>>
>
>
>
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