Since we already have CONFIG_YABEL_DEBUG_FLAGS, there doesn't seem to be a
need for another config variable.
This patch:
1. Changes CONFIG_DEBUG to DEBUG in util/x86emu/*
2. Makes DEBUG depend on CONFIG_YABEL_DEBUG_FLAGS being nonzero
Boot tested with CONFIG_YABEL_DEBUG_FLAGS 0 and nonzero.
Signed-off-by: Myles Watson <mylesgw(a)gmail.com>
Thanks,
Myles