[wip/pal-gripper] Add missing xacro dependency

Author: nim65s

pal-gripper/Makefile

@@ -27,6 +27,7 @@ USE_BOOST_LIBS=	thread
 include ../../devel/boost-headers/depend.mk
 include ../../devel/boost-libs/depend.mk
 include ../../devel/ros-catkin/depend.mk
+include ../../devel/ros-xacro/depend.mk
 include ../../interfaces/ros-common-msgs/depend.mk
 include ../../interfaces/ros-std-msgs/depend.mk
 include ../../lang/ros-message-generation/depend.mk