Re: [Qemu-devel] [RFC PATCH v2 03/37] hw/arm/Makefile.objs: CONFIG_VIRT created for virt board

[Yang Zhong <yang.zhong@intel.com>]

On Wed, Jan 16, 2019 at 01:01:07PM +0100, Thomas Huth wrote:
> On 2019-01-15 15:10, Yang Zhong wrote:
> > make virt code configurable and the new CONFIG_VIRT definitions
> > added to the default-configs/arm-softmmu.mak to replace CONFIG_ACPI
> > in arm board.
> > 
> > Signed-off-by: Yang Zhong <yang.zhong@intel.com>
> > ---
> >  default-configs/arm-softmmu.mak | 2 +-
> >  hw/arm/Makefile.objs            | 4 ++--
> >  2 files changed, 3 insertions(+), 3 deletions(-)
> > 
> > diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.mak
> > index 2420491aac..3903d1ada3 100644
> > --- a/default-configs/arm-softmmu.mak
> > +++ b/default-configs/arm-softmmu.mak
> > @@ -147,7 +147,7 @@ CONFIG_PCIE_PORT=y
> >  CONFIG_XIO3130=y
> >  CONFIG_IOH3420=y
> >  CONFIG_I82801B11=y
> > -CONFIG_ACPI=y
> > +CONFIG_VIRT=y
> >  CONFIG_SMBIOS=y
> >  CONFIG_ASPEED_SOC=y
> >  CONFIG_GPIO_KEY=y
> > diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
> > index 50c7b4a927..25ff98fdbc 100644
> > --- a/hw/arm/Makefile.objs
> > +++ b/hw/arm/Makefile.objs
> > @@ -1,5 +1,5 @@
> > -obj-y += boot.o virt.o sysbus-fdt.o
> > -obj-$(CONFIG_ACPI) += virt-acpi-build.o
> > +obj-y += boot.o sysbus-fdt.o
> > +obj-$(CONFIG_VIRT) += virt.o virt-acpi-build.o
> >  obj-$(CONFIG_DIGIC) += digic_boards.o
> >  obj-$(CONFIG_EXYNOS4) += exynos4_boards.o
> >  obj-$(CONFIG_HIGHBANK) += highbank.o
> > 
> 
> I just gave this a try, and seems like it breaks building the arm
> machines: CONFIG_ACPI is still required. So maybe better not remove that
> switch in this patch yet, to keep the git history bisectable?
>
  Yes, Thomas, virt-acpi-build.c still call common acpi functions.
  Let me still keep "obj-$(CONFIG_ACPI) += virt-acpi-build.o" and 
  set CONFIG_VIRT only for virt.c file. thanks!

  Regards,

  Yang
 
>  Thomas