Paolo Bonzini <pbonz...@redhat.com> writes:
> Il 03/03/2014 20:08, Aneesh Kumar K.V ha scritto:
>> From: "Aneesh Kumar K.V" <aneesh.ku...@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.ku...@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)),
> $(CONFIG_PCI))
>
After multiple trial and error ended up with this. BTW where do i find
docs for land/lnot etc ?
commit 01041f5df94ff19988cbadd7bd3eefcc9d964e4e
Author: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com>
Date: Tue Mar 4 00:35:32 2014 +0530
hw/9pfs: Include virtio-9p-device.o in build
After commit ba1183da9a10b94611cad88c44a5c6df005f9b55 we are including
hw/Makefile.objs directly from Makefile.target. Make sure hw/Makefile.objs
rules doesn't depend on variable defined in Makefile.objs
Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com>
diff --git a/Makefile.objs b/Makefile.objs
index 4a62913a4d25..5cd3d816ffb0 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -21,11 +21,6 @@ block-obj-y += coroutine-$(CONFIG_COROUTINE_BACKEND).o
block-obj-m = block/
-ifeq ($(CONFIG_VIRTIO)$(CONFIG_VIRTFS)$(CONFIG_PCI),yyy)
-# Lots of the fsdev/9pcode is pulled in by vl.c via qemu_fsdev_add.
-# only pull in the actual virtio-9p device if we also enabled virtio.
-CONFIG_REALLY_VIRTFS=y
-endif
######################################################################
# smartcard
diff --git a/fsdev/Makefile.objs b/fsdev/Makefile.objs
index 206289c49f18..c27dad3f6dc7 100644
--- a/fsdev/Makefile.objs
+++ b/fsdev/Makefile.objs
@@ -1,4 +1,6 @@
-ifeq ($(CONFIG_REALLY_VIRTFS),y)
+ifeq ($(CONFIG_VIRTIO)$(CONFIG_VIRTFS)$(CONFIG_PCI),yyy)
+# Lots of the fsdev/9pcode is pulled in by vl.c via qemu_fsdev_add.
+# only pull in the actual virtio-9p device if we also enabled virtio.
common-obj-y = qemu-fsdev.o virtio-9p-marshal.o
else
common-obj-y = qemu-fsdev-dummy.o
diff --git a/hw/Makefile.objs b/hw/Makefile.objs
index 05a00dc40133..d178b65de4d0 100644
--- a/hw/Makefile.objs
+++ b/hw/Makefile.objs
@@ -1,4 +1,4 @@
-devices-dirs-$(CONFIG_REALLY_VIRTFS) += 9pfs/
+devices-dirs-$(call land, $(CONFIG_VIRTIO),$(call
land,$(CONFIG_VIRTFS),$(CONFIG_PCI))) += 9pfs/
devices-dirs-$(CONFIG_ACPI) += acpi/
devices-dirs-$(CONFIG_SOFTMMU) += audio/
devices-dirs-$(CONFIG_SOFTMMU) += block/
