[ITK Community] Build problem using MinGW32 4.5.0 and FFT

[Jan Ehrhardt]

Hi folks,

I try to compile ITK 4.4.0 on Win32 with MinGW32 4.5.0. If I use the
option ITK_USE_FFTWD a compile error appears in
itkFFTWGlobalConfiguration.cxx: "_sopen_s was not declared in this scope"
(lines 369 and 446)

I couldn't find a declaration of _sopen_s in any header file of MinGW -
maybe not implemented?

Is there a workaround to compile ITK with FFTW enabled?

Best regards,
Jan