Merge pull request #2578 from The-OpenROAD-Project-staging/reorder-defaults

The platforms should set their defaults before the generic defaults

Author: maliberty

flow/Makefile

@@ -160,10 +160,6 @@ export UTILS_DIR     ?= $(FLOW_HOME)/util
 export SCRIPTS_DIR   ?= $(FLOW_HOME)/scripts
 export TEST_DIR      ?= $(FLOW_HOME)/test
 
-# __SPACE__ is a workaround for whitespace hell in "foreach"; there
-# is no way to escape space in defaults.py and get "foreach" to work.
-$(foreach line,$(shell $(SCRIPTS_DIR)/defaults.py),$(eval export $(subst __SPACE__, ,$(line))))
-
 PUBLIC=nangate45 sky130hd sky130hs asap7 ihp-sg13g2 gf180
 
 ifneq ($(wildcard $(PLATFORM_HOME)/$(PLATFORM)),)
@@ -178,6 +174,10 @@ endif
 
 include $(PLATFORM_DIR)/config.mk
 
+# __SPACE__ is a workaround for whitespace hell in "foreach"; there
+# is no way to escape space in defaults.py and get "foreach" to work.
+$(foreach line,$(shell $(SCRIPTS_DIR)/defaults.py),$(eval export $(subst __SPACE__, ,$(line))))
+
 # Enables hierarchical yosys
 export SYNTH_STATS = $(RESULTS_DIR)/synth_stats.txt
 export SYNTH_STATS_SCRIPT = $(SCRIPTS_DIR)/synth_stats.tcl