Re: How to specify the location for .o files in makedepend?

[John Graham-Cumming]

Lan Xue wrote:
> Hmm.. you are right. I changed to one line and problem solved :-).
>
> Now the depend section in my Makefile is like this:
>
> INC_ALL=-I$(IDIR) -I$(INCDIR1) -I$(INCDIR2) --nostdinc
> depend:
>         cd $(TEST)/src; \
>         makedepend -v -f $(TOPDIR)/Makefile $(INC_ALL) -p$(TEST)/obj/*.c
>         cd $(TEST2)/src; \
>         makedepend -f $(TOPDIR)/Makefile $(INC_ALL) -p$(TEST2)/obj/*.c
>         cd $(PUBLIC)/src; \
>         makedepend -f $(TOPDIR)/Makefile $(INC_ALL) -p$(PUBLIC)/obj/*.c
>         #cd $(TOPDIR)
>
> I found when there are more than one include dirs, -Y won't be able to
> include all of them, -I has to be used instead. But somehow --nostdinc or
> -nostdinc option doesn't work for -I so that the standard include files
> will be listed in the dependancy, which is kind of annoying.

I don't know how to address that.

> Another problem is, since I have three makedepend, the output of the last
> one will overwrite that of the previous makedepend, so the dependancy only
> covers the information from the last one.

You should be able to use the -a option on the second and third 
makedepend's to stop that from happening.

John.
--
John Graham-Cumming
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