[Qemu-devel] hw/Makefile.objs question

[Alexey Kardashevskiy <aik@ozlabs.ru>]

I am trying to compile the very last qemu with vfio_pci enabled. VFIO_PCI is added as below:

./configure:

 case "$target_arch2" in
  i386|x86_64|ppc64)
     if test "$vfio_pci" = "yes" -a "$target_softmmu" = "yes" ; then
       echo "CONFIG_VFIO_PCI=y" >> $config_target_mak
     fi
 esac


./Makefile.target:

 # VFIO PCI device assignment
obj-$(CONFIG_VFIO_PCI) += vfio_pci.o


And it worked before. However it does not anymore as it seems that everything in hw/ (and vfio_pci.c
as well as is in hw/ and it is a device) can be only compiled via hw/Makefile.objs and
hw/ppc/Makefile.objs (my platform is POWER), it is ignored if to keep it as is.

So I have to move "obj-$(CONFIG_VFIO_PCI) += vfio_pci.o" to hw/Makefile.objs (and change obj- to
hw-obj-) but the hw/Makefile.objs does not include (directly or indirectly) generated
ppc64-softmmu/config-target.mak with CONFIG_VFIO_PCI=y.

What is the correct solution?


-- 
Alexey