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KVM: arm/arm64: Prefix header search paths with $(srctree)/ 

Currently, the Kbuild core manipulates header search paths in a crazy
way [1].

To fix this mess, I want all Makefiles to add explicit $(srctree)/ to
the search paths in the srctree. Some Makefiles are already written in
that way, but not all. The goal of this work is to make the notation
consistent, and finally get rid of the gross hacks.

Having whitespaces after -I does not matter since commit 48f6e3cf5b
("kbuild: do not drop -I without parameter").

[1]: https://patchwork.kernel.org/patch/9632347/

Acked-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Masahiro Yamada 2019-01-25 16:57:30 +09:00 committed by Marc Zyngier
parent 3644a35b02
commit 05277f368c
2 changed files with 2 additions and 2 deletions
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2
arch/arm/kvm/Makefile
View File

@ -8,7 +8,7 @@ ifeq ($(plus_virt),+virt)
plus_virt_def := -DREQUIRES_VIRT=1
endif
ccflags-y += -Iarch/arm/kvm -Ivirt/kvm/arm/vgic
ccflags-y += -I $(srctree)/$(src) -I $(srctree)/virt/kvm/arm/vgic
CFLAGS_arm.o := $(plus_virt_def)
AFLAGS_init.o := -Wa,-march=armv7-a$(plus_virt)

2
arch/arm64/kvm/Makefile
View File

@ -3,7 +3,7 @@
# Makefile for Kernel-based Virtual Machine module
#
ccflags-y += -Iarch/arm64/kvm -Ivirt/kvm/arm/vgic
ccflags-y += -I $(srctree)/$(src) -I $(srctree)/virt/kvm/arm/vgic
KVM=../../../virt/kvm