invert target check
# each directory represents a target
TARGETS := $(sort $(notdir $(shell sh -c 'find src/targets/ -type d')))
-TARGET := $(strip $(foreach dir,$(TARGETS),$(findstring $(dir),$(MAKECMDGOALS))))
+TARGET := $(strip $(foreach dir,$(MAKECMDGOALS),$(findstring $(dir),$(TARGETS))))
ifeq ($(TARGET),)
# default to build AWv2
