cmake: fix typo in macro call

Change-Id: I0fc7c8edf3d781238fdcf0f192d5bd9099a9ffad
Reviewed-on: http://gerrit.aldebaran.lan:8080/17756
Tested-by: gerrit
Reviewed-by: smartin <smartin@aldebaran-robotics.com>
Tested-by: smartin <smartin@aldebaran-robotics.com>
cmake: fix boost_python and python deps

Change-Id: I6d043858ee03754ba31273770f807e586fc4724b
Reviewed-on: http://gerrit.aldebaran.lan:8080/17805
Tested-by: gerrit
Tested-by: dmerejkowsky <dmerejkowsky@aldebaran-robotics.com>
Reviewed-by: dmerejkowsky <dmerejkowsky@aldebaran-robotics.com>