John Snow <js...@redhat.com> writes:
> On 06/28/2016 04:40 AM, Markus Armbruster wrote:
>> Sascha Silbe <si...@linux.vnet.ibm.com> writes:
>>
>>> Dear Paolo,
>>>
>>> Paolo Bonzini <pbonz...@redhat.com> writes:
>>>
>>>>> After applying your series on top of f12103af and running "./configure"
>>>>> in a clean working directory, I get the following errors for "make
>>>>> check-source":
>>>>>
>>>>> $ make check-source
>>>>> egrep: config-host.h: No such file or directory
>>>>> egrep: qmp-commands.h: No such file or directory
>>> [...]
>>>>> GEN aarch64-softmmu/config-devices.mak.tmp
>>>>> GEN aarch64-softmmu/config-devices.mak
>>>>> [...]
>>>>> GEN tests/test-qmp-introspect.h
>>>>> make: *** No rule to make target `tests/headers/audio/audio.o', needed by
>>>>> `check-headers'. Stop.
>>>>
>>>> Hi Sascha,
>>>>
>>>> these are all generated headers. In general, "make check" must be run
>>>> after "make", and I suppose the same holds for "make check-headers".
>>>
>>> Still no dice. The egrep error messages don't occur when running "make
>>> check-source" after a full "make" run, but the audio.o error still
>>> happens:
>>>
>>> $ make check-source
>>> make: *** No rule to make target `tests/headers/audio/audio.o', needed by
>>> `check-headers'. Stop.
>>
>> Works fine in my build tree, fails in a fresh clone, can't yet say why.
>> Thanks for reporting!
>>
>
> I tried to manually exclude audio/audio.h, but it goes on to barf on the
> next header in audio/. Not sure why your formula doesn't like that
> directory for us.
"make -d tests/headers/audio/audio.c" immediately pinpoints the cause:
[Lots of output about remaking makefiles...]
Updating goal targets....
Considering target file 'tests/headers/audio/audio.c'.
File 'tests/headers/audio/audio.c' does not exist.
Looking for an implicit rule for 'tests/headers/audio/audio.c'.
Trying pattern rule with stem 'audio/audio'.
Trying rule prerequisite 'tests/header-test-template.c'.
Trying pattern rule with stem 'audio/audio'.
Trying rule prerequisite 'tests/header-test-template.c'.
Looking for a rule with intermediate file 'tests/header-test-template.c'.
Avoiding implicit rule recursion.
No implicit rule found for 'tests/headers/audio/audio.c'.
Finished prerequisites of target file 'tests/headers/audio/audio.c'.
Must remake target 'tests/headers/audio/audio.c'.
make: *** No rule to make target 'tests/headers/audio/audio.c'. Stop.
I forgot to commit tests/header-test-template.c. Fixup posted.
> (I *hate* Makefiles ...)
Possibly for the wrong reasons ;-)
