kernel_optimize_test/arch/powerpc/kvm/Makefile
Michael Ellerman ba55bd7436 powerpc: Add configurable -Werror for arch/powerpc
Add the option to build the code under arch/powerpc with -Werror.

The intention is to make it harder for people to inadvertantly introduce
warnings in the arch/powerpc code. It needs to be configurable so that
if a warning is introduced, people can easily work around it while it's
being fixed.

The option is a negative, ie. don't enable -Werror, so that it will be
turned on for allyes and allmodconfig builds.

The default is n, in the hope that developers will build with -Werror,
that will probably lead to some build breaks, I am prepared to be flamed.

It's not enabled for math-emu, which is a steaming pile of warnings.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-06-16 14:15:45 +10:00

36 lines
760 B
Makefile

#
# Makefile for Kernel-based Virtual Machine module
#
subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
EXTRA_CFLAGS += -Ivirt/kvm -Iarch/powerpc/kvm
common-objs-y = $(addprefix ../../../virt/kvm/, kvm_main.o coalesced_mmio.o)
common-objs-$(CONFIG_KVM_TRACE) += $(addprefix ../../../virt/kvm/, kvm_trace.o)
kvm-objs := $(common-objs-y) powerpc.o emulate.o
obj-$(CONFIG_KVM_EXIT_TIMING) += timing.o
obj-$(CONFIG_KVM) += kvm.o
AFLAGS_booke_interrupts.o := -I$(obj)
kvm-440-objs := \
booke.o \
booke_emulate.o \
booke_interrupts.o \
44x.o \
44x_tlb.o \
44x_emulate.o
obj-$(CONFIG_KVM_440) += kvm-440.o
kvm-e500-objs := \
booke.o \
booke_emulate.o \
booke_interrupts.o \
e500.o \
e500_tlb.o \
e500_emulate.o
obj-$(CONFIG_KVM_E500) += kvm-e500.o