now that we support an OBJDIR, fix up the python tests...

Makefile

@@ -101,11 +101,11 @@ $(PROG).list: $(PROG)$(PROGEXT)
 
 .PHONY: runbuild
 runbuild: $(SRCS)
-	for i in $(.MAKEFILE_LIST) $(.ALLSRC) $$(gsed ':x; /\\$$/ { N; s/\\\n//; tx }' < .depend  | sed -e 's/^[^:]*://'); do echo $$i; done | entr -d sh -c 'echo starting...; cd $(.CURDIR) && $(MAKE) depend && $(MAKE) all'
+	for i in $(.MAKEFILE_LIST) $(.ALLSRC) $$(gsed ':x; /\\$$/ { N; s/\\\n//; tx }' < .depend  | sed -e 's/^[^:]*://'); do if [ "$$i" != ".." ]; then echo $$i; fi; done | entr -d sh -c 'echo starting...; cd $(.CURDIR) && $(MAKE) $(.MAKEFLAGS) depend && $(MAKE) $(.MAKEFLAGS) all'
 
 .PHONY: runtests
-runtests:
-	ls *.py | entr sh -c 'python -m coverage run -m unittest lora && coverage report --omit=p/\* -m -i'
+runtests: lora.py
+	ls $(.ALLSRC) | entr sh -c 'PYTHONPATH="$(.CURDIR)" python -m coverage run -m unittest lora && coverage report --omit=p/\* -m -i'
 
 .c.o:
 	$(ARMCC) $(ARMTARGET) $(CFLAGS) -c $< -o $@