[Cmake] build flags

[Sebastien BARRE]

I forgot to finish my email :)

 >> CMAKE_CXX_FLAGS=/W3 /Zm1000 /GX /GR
 > /FD is not there.

...but this does not matter, since /FD is already in the template, and I 
think it will be fine for everyone to check the dependency automatically 
(this is what /FD does).