Re: [Qemu-devel] [PATCH] hw/9pfs: Include virtio-9p-device.o in build

["Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>]

"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com> writes:

> Paolo Bonzini <pbonzini@redhat.com> writes:
>
>> Il 03/03/2014 20:08, Aneesh Kumar K.V ha scritto:
>>> From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
>>>
>>> After commit ba1183da9a10b94611cad88c44a5c6df005f9b55 we are including
>>> hw/Makefile.objs directly from Makefile.target. Hence we need to define
>>> the config in Makefile.target too to include virtio-9p-device.o in
>>> the build
>>>
>>> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
>>> ---
>>>  Makefile.target | 4 ++++
>>>  1 file changed, 4 insertions(+)
>>>
>>> diff --git a/Makefile.target b/Makefile.target
>>> index ba1234063eae..da8daa82c39e 100644
>>> --- a/Makefile.target
>>> +++ b/Makefile.target
>>> @@ -137,6 +137,10 @@ endif # CONFIG_SOFTMMU
>>>  # Workaround for http://gcc.gnu.org/PR55489, see configure.
>>>  %/translate.o: QEMU_CFLAGS += $(TRANSLATE_OPT_CFLAGS)
>>>
>>> +ifeq ($(CONFIG_VIRTIO)$(CONFIG_VIRTFS)$(CONFIG_PCI),yyy)
>>> +CONFIG_REALLY_VIRTFS=y
>>> +endif
>>> +
>>>  dummy := $(call unnest-vars,,obj-y)
>>>
>>>  # we are making another call to unnest-vars with different vars, protect obj-y,
>>>
>>
>> Can you just replace $(CONFIG_REALLY_VIRTFS) with
>>
>> $(call land, $(call land, $(CONFIG_VIRTIO),
>>                            $(CONFIG_VIRTFS)),
>>                            $(CONFIG_PCI))
>>
>> in hw/Makefile.objs, and remove it from Makefile.objs?
>
> Like this ? That worked. Will update the patch
>
> -devices-dirs-$(CONFIG_REALLY_VIRTFS) += 9pfs/
> +devices-dirs-($call
> land,$(CONFIG_VIRTIO),$(CONFIG_VIRTFS),$(CONFIG_PCI)) += 9pfs/

That didn't really work with your suggested change i get

rules.mak:190: *** unterminated call to function `call': missing `)'.
Stop

-aneesh