linux/arch/powerpc/kvm/Makefile
Paolo Bonzini 0af574be32 KVM: PPC: do not compile in vfio.o unconditionally
Build on 32-bit PPC fails with the following error:

 int kvm_vfio_ops_init(void)
      ^
 In file included from arch/powerpc/kvm/../../../virt/kvm/vfio.c:21:0:
 arch/powerpc/kvm/../../../virt/kvm/vfio.h:8:90: note: previous definition of ‘kvm_vfio_ops_init’ was here
 arch/powerpc/kvm/../../../virt/kvm/vfio.c:292:6: error: redefinition of ‘kvm_vfio_ops_exit’
 void kvm_vfio_ops_exit(void)
             ^
 In file included from arch/powerpc/kvm/../../../virt/kvm/vfio.c:21:0:
 arch/powerpc/kvm/../../../virt/kvm/vfio.h:12:91: note: previous definition of ‘kvm_vfio_ops_exit’ was here
 scripts/Makefile.build:258: recipe for target arch/powerpc/kvm/../../../virt/kvm/vfio.o failed
 make[3]: *** [arch/powerpc/kvm/../../../virt/kvm/vfio.o] Error 1

Check whether CONFIG_KVM_VFIO is set before including vfio.o
in the build.

Reported-by: Pranith Kumar <bobby.prani@gmail.com>
Tested-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-22 16:38:38 +01:00

130 lines
2.8 KiB
Makefile

#
# Makefile for Kernel-based Virtual Machine module
#
subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
ccflags-y := -Ivirt/kvm -Iarch/powerpc/kvm
KVM := ../../../virt/kvm
common-objs-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o \
$(KVM)/eventfd.o
common-objs-$(CONFIG_KVM_VFIO) += $(KVM)/vfio.o
CFLAGS_e500_mmu.o := -I.
CFLAGS_e500_mmu_host.o := -I.
CFLAGS_emulate.o := -I.
CFLAGS_emulate_loadstore.o := -I.
common-objs-y += powerpc.o emulate.o emulate_loadstore.o
obj-$(CONFIG_KVM_EXIT_TIMING) += timing.o
obj-$(CONFIG_KVM_BOOK3S_HANDLER) += book3s_exports.o
AFLAGS_booke_interrupts.o := -I$(obj)
kvm-e500-objs := \
$(common-objs-y) \
booke.o \
booke_emulate.o \
booke_interrupts.o \
e500.o \
e500_mmu.o \
e500_mmu_host.o \
e500_emulate.o
kvm-objs-$(CONFIG_KVM_E500V2) := $(kvm-e500-objs)
kvm-e500mc-objs := \
$(common-objs-y) \
booke.o \
booke_emulate.o \
bookehv_interrupts.o \
e500mc.o \
e500_mmu.o \
e500_mmu_host.o \
e500_emulate.o
kvm-objs-$(CONFIG_KVM_E500MC) := $(kvm-e500mc-objs)
kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) := \
book3s_64_vio_hv.o
kvm-pr-y := \
fpu.o \
emulate.o \
book3s_paired_singles.o \
book3s_pr.o \
book3s_pr_papr.o \
book3s_emulate.o \
book3s_interrupts.o \
book3s_mmu_hpte.o \
book3s_64_mmu_host.o \
book3s_64_mmu.o \
book3s_32_mmu.o
ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
kvm-book3s_64-module-objs := \
$(KVM)/coalesced_mmio.o
kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) += \
book3s_rmhandlers.o
endif
kvm-hv-y += \
book3s_hv.o \
book3s_hv_interrupts.o \
book3s_64_mmu_hv.o
kvm-book3s_64-builtin-xics-objs-$(CONFIG_KVM_XICS) := \
book3s_hv_rm_xics.o
ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) += \
book3s_hv_rmhandlers.o \
book3s_hv_rm_mmu.o \
book3s_hv_ras.o \
book3s_hv_builtin.o \
$(kvm-book3s_64-builtin-xics-objs-y)
endif
kvm-book3s_64-objs-$(CONFIG_KVM_XICS) += \
book3s_xics.o
kvm-book3s_64-module-objs += \
$(KVM)/kvm_main.o \
$(KVM)/eventfd.o \
powerpc.o \
emulate_loadstore.o \
book3s.o \
book3s_64_vio.o \
book3s_rtas.o \
$(kvm-book3s_64-objs-y)
kvm-objs-$(CONFIG_KVM_BOOK3S_64) := $(kvm-book3s_64-module-objs)
kvm-book3s_32-objs := \
$(common-objs-y) \
fpu.o \
book3s_paired_singles.o \
book3s.o \
book3s_pr.o \
book3s_emulate.o \
book3s_interrupts.o \
book3s_mmu_hpte.o \
book3s_32_mmu_host.o \
book3s_32_mmu.o
kvm-objs-$(CONFIG_KVM_BOOK3S_32) := $(kvm-book3s_32-objs)
kvm-objs-$(CONFIG_KVM_MPIC) += mpic.o
kvm-objs-$(CONFIG_HAVE_KVM_IRQ_ROUTING) += $(KVM)/irqchip.o
kvm-objs := $(kvm-objs-m) $(kvm-objs-y)
obj-$(CONFIG_KVM_E500V2) += kvm.o
obj-$(CONFIG_KVM_E500MC) += kvm.o
obj-$(CONFIG_KVM_BOOK3S_64) += kvm.o
obj-$(CONFIG_KVM_BOOK3S_32) += kvm.o
obj-$(CONFIG_KVM_BOOK3S_64_PR) += kvm-pr.o
obj-$(CONFIG_KVM_BOOK3S_64_HV) += kvm-hv.o
obj-y += $(kvm-book3s_64-builtin-objs-y)