[Bf-committers] MinGW compilation errors

[Antony Riakiotakis]

Hi Nicholas, I can reproduce here too after all. It happens when you
call cmake without any enabled flags. It seems to be a linking order
issue or something similar.
Investigating to make this work by default.
Tom, will update the docs and the cmakefile ASAP...

If you enable the correct things the build should be fine:
My cmake configuration is:

cmake -G "MinGW Makefiles" -DWITH_RAYOPTIMIZATION=ON
-DWITH_CODEC_FFMPEG=ON -DWITH_PLAYER=ON -DWITH_IMAGE_OPENEXR=ON
-DWITH_OPENCOLLADA=ON -DWITH_CYCLES=ON -DWITH_CYCLES_CUDA_BINARIES=ON
-DWITH_MOD_OCEANSIM=ON -DWITH_FFTW3=ON -DWITH_LIBMV=ON

Can you test and confirm that these flags will build?
Also, scons+MinGW should build by default without any extra user
configuration file AFAIK

To make a 64bit build with gcc you need MinGW64 for which we don't
have support (yet?)