Re: [Qemu-devel] [PATCH for-1.1] Makefile: Fix QOM dependencies

[Andreas Färber]

Am 29.05.2012 11:43, schrieb Paolo Bonzini:
> Il 29/05/2012 11:28, Andreas Färber ha scritto:
>> Am 29.05.2012 09:05, schrieb Gerd Hoffmann:
>>> -   rm -f slirp/*.o slirp/*.d audio/*.o audio/*.d block/*.o block/*.d 
>>> net/*.o net/*.d fsdev/*.o fsdev/*.d ui/*.o ui/*.d qapi/*.o qapi/*.d qga/*.o 
>>> qga/*.d
>>> -   rm -f qom/*.o qom/*.d
>>> +   rm -f slirp/*.o audio/*.o block/*.o net/*.o fsdev/*.o ui/*.o qapi/*.o 
>>> qga/*.o
>>> +   rm -f qom/*.o
>>
>> I think this is calling for a centrally maintained (or automatically
>> derived) list of build directories.
> 
> Quite difficult with the abuse of vpath that we currently have... but we
> can still proceed incrementally.

For 1.1 I was thinking of something like

BUILDSUBDIRS=slirp audio block net fsdev ui qapi qga qom

        for dir in $(BUILDSUBDIRS); do \
                rm -rf $dir/*.o $dir/*.d; \
        done

which possibly could also be reused for the list of *.d includes with
some clever macro usage.

Andreas

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