C_SOURCES := main.c all: dirsymlink dirreal: a.out $(call RM_RF,$@) mkdir $@ $(OBJCOPY) --only-keep-debug $< $@/stripped.debug $(OBJCOPY) --strip-all --add-gnu-debuglink=$@/stripped.debug $< $@/stripped.out dirsymlink: dirreal $(call RM_RF,$@) mkdir $@ ln -s ../$