[Misc] Fix SSE flag propagation on VS /arch:AVX, /arch:AVX2 etc... on VS  does not trigger the use of -D__SSE__ but -D__SSE2__ minimum
[Misc] Fix SSE flag propagation on VS
/arch:AVX, /arch:AVX2 etc... on VS  does not trigger the use of -D__SSE__ but -D__SSE2__ minimum

openMVG/openMVG,openMVG/openMVG,openMVG/openMVG,openMVG/openMVG,openMVG/openMVG