Il 24/01/2013 02:51, Wenchao Xia ha scritto:
>>
>> You can put the dependency in tests/Makefile.
>>
>> Paolo
>>
> tests/Makefile would not be included, so it will directly fail.
> Actually I use this variable as a bridge between root Makefile and
> sub Makefile which would be included by root Makefile, just like
> $TOOL. In this way root Makefile can stay unchanged when new subdir
> is added, subdir's Makefile can add the step if it want been cleaned
> automatically when "make clean" is called in root dir.
What I mean is: add
clean: check-unit
in tests/Makefile. You don't need a variable as an intermediate step.
Paolo
