Make this palatable to gcc in linux

g++ -O3 -std=c++11 -march=corei7 -shared -fPIC -o libf3kdb.so auto_utils.cpp core.cpp flash3kyuu_deband_impl_{c,sse2,ssse3,sse4}.cpp icc_override.cpp impl_dispatch.cpp process_plane_context.cpp public_interface.cpp random.cpp vapoursynth/plugin.cpp -I.