makefile: leave dependencies alone

Signed-off-by: Øyvind Harboe <[email protected]>

Author: oharboe

flow/Makefile

@@ -640,17 +640,17 @@ endef
 
 # STEP 1: Translate verilog to odb
 #-------------------------------------------------------------------------------
-$(eval $(call do-step,2_1_floorplan,$(RESULTS_DIR)/1_synth.v $(TECH_LEF) $(SC_LEF) $(ADDITIONAL_LEFS) $(FOOTPRINT) $(SIG_MAP_FILE) $(FOOTPRINT_TCL),floorplan))
+$(eval $(call do-step,2_1_floorplan,$(RESULTS_DIR)/1_synth.v $(RESULTS_DIR)/1_synth.sdc $(TECH_LEF) $(SC_LEF) $(ADDITIONAL_LEFS) $(FOOTPRINT) $(SIG_MAP_FILE) $(FOOTPRINT_TCL),floorplan))
 
 $(eval $(call do-step,2_2_floorplan_io,$(RESULTS_DIR)/2_1_floorplan.odb $(IO_CONSTRAINTS),io_placement_random))
 
 # STEP 3: Timing Driven Mixed Sized Placement
 #-------------------------------------------------------------------------------
-$(eval $(call do-step,2_3_floorplan_tdms,$(RESULTS_DIR)/2_2_floorplan_io.odb $(RESULTS_DIR)/1_synth.v $(LIB_FILES),tdms_place))
+$(eval $(call do-step,2_3_floorplan_tdms,$(RESULTS_DIR)/2_2_floorplan_io.odb $(RESULTS_DIR)/1_synth.v $(RESULTS_DIR)/1_synth.sdc $(LIB_FILES),tdms_place))
 
 # STEP 4: Macro Placement
 #-------------------------------------------------------------------------------
-$(eval $(call do-step,2_4_floorplan_macro,$(RESULTS_DIR)/2_3_floorplan_tdms.odb $(RESULTS_DIR)/1_synth.v $(MACRO_PLACEMENT) $(MACRO_PLACEMENT_TCL),macro_place))
+$(eval $(call do-step,2_4_floorplan_macro,$(RESULTS_DIR)/2_3_floorplan_tdms.odb $(RESULTS_DIR)/1_synth.v $(RESULTS_DIR)/1_synth.sdc $(MACRO_PLACEMENT) $(MACRO_PLACEMENT_TCL),macro_place))
 
 # STEP 5: Tapcell and Welltie insertion
 #-------------------------------------------------------------------------------