Modify the generateTargetsTree command to allow a list of packages to be
supplied by the caller, in this case we will only generate a target tree
for user requested targets rather than building a tree for the world list.
(Bitbake rev: d4e4f2ecae96e074b2ab3bb9882037af2e385fdd)
Signed-off-by: Joshua Lock <josh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>