From 43068cb7ba1f6ceb1523e947c84002b2a61fd6d4 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 29 Mar 2019 20:32:41 +0900 Subject: [PATCH] drm: 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 $(srctree)/ to the search paths in the srctree. Some Makefiles are already written in that way, but not all. The goal of this work is to make the notation consistent, and finally get rid of the gross hacks. Having whitespaces after -I does not matter since commit 48f6e3cf5bc6 ("kbuild: do not drop -I without parameter"). [1]: https://patchwork.kernel.org/patch/9632347/ Signed-off-by: Masahiro Yamada Reviewed-by: Sam Ravnborg Reviewed-by: James Qian Wang (Arm Technology China) Acked-by: Liviu Dudau Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/1553859161-2628-1-git-send-email-yamada.masahiro@socionext.com --- drivers/gpu/drm/amd/amdgpu/Makefile | 2 +- drivers/gpu/drm/arm/display/komeda/Makefile | 4 ++-- drivers/gpu/drm/i915/gvt/Makefile | 2 +- drivers/gpu/drm/msm/Makefile | 6 +++--- drivers/gpu/drm/nouveau/Kbuild | 8 ++++---- 5 files changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile index f8c58c425eb9..fdd0ca4b0f0b 100644 --- a/drivers/gpu/drm/amd/amdgpu/Makefile +++ b/drivers/gpu/drm/amd/amdgpu/Makefile @@ -23,7 +23,7 @@ # Makefile for the drm device driver. This driver provides support for the # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher. -FULL_AMD_PATH=$(src)/.. +FULL_AMD_PATH=$(srctree)/$(src)/.. DISPLAY_FOLDER_NAME=display FULL_AMD_DISPLAY_PATH = $(FULL_AMD_PATH)/$(DISPLAY_FOLDER_NAME) diff --git a/drivers/gpu/drm/arm/display/komeda/Makefile b/drivers/gpu/drm/arm/display/komeda/Makefile index d593125236ae..7c0851a081d3 100644 --- a/drivers/gpu/drm/arm/display/komeda/Makefile +++ b/drivers/gpu/drm/arm/display/komeda/Makefile @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 ccflags-y := \ - -I$(src)/../include \ - -I$(src) + -I $(srctree)/$(src)/../include \ + -I $(srctree)/$(src) komeda-y := \ komeda_drv.o \ diff --git a/drivers/gpu/drm/i915/gvt/Makefile b/drivers/gpu/drm/i915/gvt/Makefile index 271fb46d4dd0..ea8324abc784 100644 --- a/drivers/gpu/drm/i915/gvt/Makefile +++ b/drivers/gpu/drm/i915/gvt/Makefile @@ -5,5 +5,5 @@ GVT_SOURCE := gvt.o aperture_gm.o handlers.o vgpu.o trace_points.o firmware.o \ execlist.o scheduler.o sched_policy.o mmio_context.o cmd_parser.o debugfs.o \ fb_decoder.o dmabuf.o page_track.o -ccflags-y += -I$(src) -I$(src)/$(GVT_DIR) +ccflags-y += -I $(srctree)/$(src) -I $(srctree)/$(src)/$(GVT_DIR)/ i915-y += $(addprefix $(GVT_DIR)/, $(GVT_SOURCE)) diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile index 72d1bfcaab7a..7a05cbf2f820 100644 --- a/drivers/gpu/drm/msm/Makefile +++ b/drivers/gpu/drm/msm/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 -ccflags-y := -Idrivers/gpu/drm/msm -ccflags-y += -Idrivers/gpu/drm/msm/disp/dpu1 -ccflags-$(CONFIG_DRM_MSM_DSI) += -Idrivers/gpu/drm/msm/dsi +ccflags-y := -I $(srctree)/$(src) +ccflags-y += -I $(srctree)/$(src)/disp/dpu1 +ccflags-$(CONFIG_DRM_MSM_DSI) += -I $(srctree)/$(src)/dsi msm-y := \ adreno/adreno_device.o \ diff --git a/drivers/gpu/drm/nouveau/Kbuild b/drivers/gpu/drm/nouveau/Kbuild index 581404e6544d..378c5dd692b0 100644 --- a/drivers/gpu/drm/nouveau/Kbuild +++ b/drivers/gpu/drm/nouveau/Kbuild @@ -1,7 +1,7 @@ -ccflags-y += -I$(src)/include -ccflags-y += -I$(src)/include/nvkm -ccflags-y += -I$(src)/nvkm -ccflags-y += -I$(src) +ccflags-y += -I $(srctree)/$(src)/include +ccflags-y += -I $(srctree)/$(src)/include/nvkm +ccflags-y += -I $(srctree)/$(src)/nvkm +ccflags-y += -I $(srctree)/$(src) # NVKM - HW resource manager #- code also used by various userspace tools/tests -- 2.30.2