求Makefile的问题

yizhengming

Makefile编译都通过了 但出现这样的错误    make: *** [run] 错误 6
Makefile 如下:  
obj := main.o atoi.o lower.o\
strcat.o getbits.o
all: clean build run
build: $(obj)
        @$(CC) -o main $^
%.o: %.c
        @echo $@
        @$(CC) -o $@ -c $<
run:
        ./main
clean:
        $(RM) *.o
realclean:
        $(RM) *.o main
PHONY: build test clean realclean
求解 谢谢！

rdcwayx

也就是说，这个不是make的错误。

‘[foo] Error NN’
‘[foo] signal description’
    These errors are not really make errors at all. They mean that a program that make invoked as part of a recipe returned a non-0 error code (‘Error NN’), which make interprets as failure, or it exited in some other abnormal fashion (with a signal of some type). See Errors in Recipes.

    If no *** is attached to the message, then the subprocess failed but the rule in the makefile was prefixed with the - special character, so make ignored the error.

http://www.gnu.org/savannah-chec ... Error-Messages.html

yizhengming

thanks....................