From 7fcc7ca549d4889025d38c983681bfada3ff1f3a Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Wed, 26 Jun 2019 17:36:18 +0300 Subject: [PATCH] drm/i915: add header search path to subdir Makefiles MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit With the subdirectories we lost the ability to build individual files on the command line, for example: $ make drivers/gpu/drm/i915/display/intel_display.o This was due to the top level directory missing from header search path. Add the header search paths to subdir Makefiles. Note that none of the other options in the top level i915 Makefile are taken into account when building individual files. Usually this is not a concern. Reported-by: Imre Deak Reported-by: Ville Syrjälä Cc: Chris Wilson Reviewed-by: Chris Wilson Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20190626143618.21800-2-jani.nikula@intel.com --- drivers/gpu/drm/i915/display/Makefile | 3 +++ drivers/gpu/drm/i915/gem/Makefile | 6 +++++- drivers/gpu/drm/i915/gt/Makefile | 3 +++ 3 files changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/Makefile b/drivers/gpu/drm/i915/display/Makefile index 1c75b5c9790c..eec6961015a1 100644 --- a/drivers/gpu/drm/i915/display/Makefile +++ b/drivers/gpu/drm/i915/display/Makefile @@ -1,2 +1,5 @@ +# For building individual subdir files on the command line +subdir-ccflags-y += -I$(srctree)/$(src)/.. + # Extra header tests include $(src)/Makefile.header-test diff --git a/drivers/gpu/drm/i915/gem/Makefile b/drivers/gpu/drm/i915/gem/Makefile index 07e7b8b840ea..eec6961015a1 100644 --- a/drivers/gpu/drm/i915/gem/Makefile +++ b/drivers/gpu/drm/i915/gem/Makefile @@ -1 +1,5 @@ -include $(src)/Makefile.header-test # Extra header tests +# For building individual subdir files on the command line +subdir-ccflags-y += -I$(srctree)/$(src)/.. + +# Extra header tests +include $(src)/Makefile.header-test diff --git a/drivers/gpu/drm/i915/gt/Makefile b/drivers/gpu/drm/i915/gt/Makefile index 1c75b5c9790c..eec6961015a1 100644 --- a/drivers/gpu/drm/i915/gt/Makefile +++ b/drivers/gpu/drm/i915/gt/Makefile @@ -1,2 +1,5 @@ +# For building individual subdir files on the command line +subdir-ccflags-y += -I$(srctree)/$(src)/.. + # Extra header tests include $(src)/Makefile.header-test