CC=clang CC?=clang CC_FLAGS=$(shell $(PY_CONF) --includes) -fpic CC_EXTRA?= CC_FLAGS+=$(CC_EXTRA) SRCS=$(wildcard *.c) TBG_OBJLIST=$(patsubst %.c, %.o , $(wildcard *.c)) .DEFAULT:all .PHONY:all clean help all:$(TBG_OBJLIST) @echo $(TBG_OBJLIST) @echo $(TBG_OBJLIST_INC) depend:.depend .depend:$(SRCS) rm -rf .depend $(CC) -MM $(CC_FLAGS) $^ > ./.depend -include ./.depend .c.o: $(CC) $(CC_FLAGS) -c $< -o $@ clean: rm -f *.o *~ $(TARGET) rm .depend help: @echo "all is the default target" @echo "there is clean."