drm: prefix header search paths with $(srctree)/
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Fri, 29 Mar 2019 11:32:41 +0000 (20:32 +0900)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 26 Apr 2019 15:03:23 +0000 (17:03 +0200)
commit43068cb7ba1f6ceb1523e947c84002b2a61fd6d4
tree7bb8b054cf623a36f2e5e03e0fc14ae33704efb4
parent761e473f6b23f206862d904a1a5fcbc012656b47
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 <yamada.masahiro@socionext.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1553859161-2628-1-git-send-email-yamada.masahiro@socionext.com
drivers/gpu/drm/amd/amdgpu/Makefile
drivers/gpu/drm/arm/display/komeda/Makefile
drivers/gpu/drm/i915/gvt/Makefile
drivers/gpu/drm/msm/Makefile
drivers/gpu/drm/nouveau/Kbuild