From 8ad4ca6e9a8166495b5ba843375f199c7f0c218e Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 30 Jul 2019 14:34:30 +0300
Subject: drm/i915/oa: add content to Makefile
Git-commit: 8ad4ca6e9a8166495b5ba843375f199c7f0c218e
Patch-mainline: v5.4-rc1
References: bsc#1152489

Apparently the empty Makefile has caused some confusion. Add the
subdir-cc-flags-y as in 7fcc7ca549d4 ("drm/i915: add header search path
to subdir Makefiles") which should be useful.

The generated headers still aren't self-contained, so can't add that.

References: http://marc.info/?i=80bf2204-558a-6d3f-c493-bf17b891fc8a@infradead.org
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190730113432.22146-1-jani.nikula@intel.com
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/i915/oa/Makefile |    3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/gpu/drm/i915/oa/Makefile
+++ b/drivers/gpu/drm/i915/oa/Makefile
@@ -1 +1,4 @@
 # SPDX-License-Identifier: MIT
+
+# For building individual subdir files on the command line
+subdir-ccflags-y += -I$(srctree)/$(src)/..