Remove "build" targets.
Use simply expanded variables when recursively expanded variable
aren't needed. (Use ":=" instead of "=".)
Don't check if a directory already exist when installing, just create
it.
Fix $(HOTPLUGPATH), it shouldn't have any double-quote.
Some reindentation.
FreeBSD, "hotplugpath.sh" is already installed by common/.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Luca Fancellu <luca.fancellu@arm.com>