[Intel-xe] [PATCH v5 11/21] drm/xe: Include build directory

[Lucas De Marchi <lucas.demarchi@intel.com>]

When doing out-of-tree builds with O= or KBUILD_OUTPUT=, it's important
to also add the directory where the target is saved. Otherwise any file
generated by the build system may not be available for other targets
depending on it.

The $(obj) is added automatically when building the entire kernel,
but it's not added when M=drivers/gpu/drm/xe is added.

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
 drivers/gpu/drm/xe/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
index cd1614b68734..e058b1dda6e6 100644
--- a/drivers/gpu/drm/xe/Makefile
+++ b/drivers/gpu/drm/xe/Makefile
@@ -24,7 +24,7 @@ subdir-ccflags-y += $(call cc-disable-warning, initializer-overrides)
 subdir-ccflags-y += $(call cc-disable-warning, frame-address)
 subdir-ccflags-$(CONFIG_DRM_XE_WERROR) += -Werror
 
-subdir-ccflags-y += -I$(srctree)/$(src)
+subdir-ccflags-y += -I$(obj) -I$(srctree)/$(src)
 
 # Please keep these build lists sorted!
 
-- 
2.40.1