Merge pull request #1562 from luarss/makebash_env

Makebash env

Author: maliberty

flow/Makefile

@@ -1089,7 +1089,7 @@ yosys:
 # Drop into a bash shell with all environment variables, useful for debugging
 .PHONY: bash
 bash:
-	bash
+	bash --init-file <(echo "PS1='\[\e[32m\]Makefile Environment \[\e[0m\] \w $ '")
 
 .PHONY: all_defs
 all_defs : $(foreach file,$(RESULTS_ODB),$(file).def)