In this paper, we describe the procedure of the Global Interconnect and Control (GLIC) synthesis step in a system level synthesis framework to automatically generate GLIC logics from a scheduled SDF. The generated GLIC logics consist of control FSMs, interconnect and data buffers to glue existing function implementations to construct the system, which is modeled by the scheduled SDF. The experimental result shows that GLIC synthesis is able to generate compact (5.7%, 0.6% and 0.9% of area usage for three examples implemented in 65nm ASIC) control, interconnect and data buffers while saving huge amount of manual effort and time (0.5s, 2.4s and 4.3s run time on a 2.8GHz x86 microprocessor for the three examples).