flow: Makefile Use WORK_HOME

Use WORK_HOME instead of relative paths to result, logs, reports
and objects.

Signed-off-by: Daniel Schultz <[email protected]>

Author: dnltz

flow/Makefile

@@ -97,11 +97,11 @@ export FLOW_VARIANT?=base
 ifneq ($(BLOCKS),)
   # Normally this comes from variables.yaml, but we need it here to set up these variables
   # which are part of the DESIGN_CONFIG. BLOCKS is a Makefile specific concept.
-  $(foreach block,$(BLOCKS),$(eval BLOCK_LEFS += ./results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/${block}.lef))
-  $(foreach block,$(BLOCKS),$(eval BLOCK_LIBS += ./results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/${block}.lib))
-  $(foreach block,$(BLOCKS),$(eval BLOCK_GDS += ./results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/6_final.gds))
-  $(foreach block,$(BLOCKS),$(eval BLOCK_CDL += ./results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/6_final.cdl))
-  $(foreach block,$(BLOCKS),$(eval BLOCK_LOG_FOLDERS += ./logs/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/))
+  $(foreach block,$(BLOCKS),$(eval BLOCK_LEFS += $(WORK_HOME)/results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/${block}.lef))
+  $(foreach block,$(BLOCKS),$(eval BLOCK_LIBS += $(WORK_HOME)/results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/${block}.lib))
+  $(foreach block,$(BLOCKS),$(eval BLOCK_GDS += $(WORK_HOME)/results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/6_final.gds))
+  $(foreach block,$(BLOCKS),$(eval BLOCK_CDL += $(WORK_HOME)/results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/6_final.cdl))
+  $(foreach block,$(BLOCKS),$(eval BLOCK_LOG_FOLDERS += $(WORK_HOME)/logs/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/))
   export ADDITIONAL_LEFS += $(BLOCK_LEFS)
   export ADDITIONAL_LIBS += $(BLOCK_LIBS)
   export ADDITIONAL_GDS += $(BLOCK_GDS)
@@ -169,8 +169,8 @@ endef
 .PHONY: build_macros
 build_macros: $(BLOCK_LEFS) $(BLOCK_LIBS)
 
-$(foreach block,$(BLOCKS),$(eval $(call GENERATE_ABSTRACT_RULE,./results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/${block}.lef,./results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/${block}.lib,$(shell dirname $(DESIGN_CONFIG))/${block}/config.mk)))
-$(foreach block,$(BLOCKS),$(eval ./results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/6_final.gds: ./results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/${block}.lef))
+$(foreach block,$(BLOCKS),$(eval $(call GENERATE_ABSTRACT_RULE,$(WORK_HOME)/results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/${block}.lef,$(WORK_HOME)/results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/${block}.lib,$(shell dirname $(DESIGN_CONFIG))/${block}/config.mk)))
+$(foreach block,$(BLOCKS),$(eval $(WORK_HOME)/results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/6_final.gds: $(WORK_HOME)/results/$(PLATFORM)/$(DESIGN_NICKNAME)_$(block)/$(FLOW_VARIANT)/${block}.lef))
 
 # Utility to print tool version information
 #-------------------------------------------------------------------------------
@@ -764,7 +764,7 @@ clean_all: clean_synth clean_floorplan clean_place clean_cts clean_route clean_f
 
 .PHONY: nuke
 nuke: clean_test clean_issues
-	rm -rf ./results ./logs ./reports ./objects
+	rm -rf $(WORK_HOME)/results $(WORK_HOME)/logs $(WORK_HOME)/reports $(WORK_HOME)/objects
 	rm -rf layer_*.mps macrocell.list *best.plt *_pdn.def
 	rm -rf *.rpt *.rpt.old *.def.v pin_dumper.log
 	rm -f $(OBJECTS_DIR)/versions.txt $(OBJECTS_DIR)/copyright.txt dummy.guide