Stating whether to use the NEON extensions when it is optional in the
CPU really is completing the definition of the CPU we've just selected.
Move the ENABLE_NEON option just after the choice of the CPU variant,
and before any "software" option (ABI/VFP).
This will make sense in a moment, when we introduce a similar option for
enabling an optional VFP unit.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>