>>> On 17.08.18 at 17:12, <wei.l...@citrix.com> wrote: > --- a/xen/drivers/passthrough/Makefile > +++ b/xen/drivers/passthrough/Makefile > @@ -4,6 +4,8 @@ subdir-$(CONFIG_X86) += x86 > subdir-$(CONFIG_ARM) += arm > > obj-y += iommu.o > -obj-$(CONFIG_X86) += io.o > +ifeq ($(CONFIG_X86),y) > +obj-$(CONFIG_HVM) += io.o > +endif
What to do here depends on whether HVM is to become visible as a config option on ARM: If it doesn't, no ifeq() or alike is needed here at all. If it does, I'd favor using consistently the list approach, i.e. x86-y := ... x86-$(CONFIG_HVM) += io.o obj-$(CONFIG_X86) += $(x86-y) Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
