selftests: drivers: Fix incorrect kernel headers search path

Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents
building against kernel headers from the build environment in scenarios
where kernel headers are installed into a specific output directory
(O=...).

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: linux-kselftest@vger.kernel.org
Cc: Ingo Molnar <mingo@redhat.com>
Cc: <stable@vger.kernel.org>  # 5.18+
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Mathieu Desnoyers 2023-01-27 08:57:28 -05:00 committed by Shuah Khan
parent f80f09b59f
commit 07f0148aaf
2 changed files with 2 additions and 3 deletions

View File

@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
CFLAGS += -I../../../../../usr/include/
CFLAGS += $(KHDR_INCLUDES)
TEST_GEN_PROGS := udmabuf

View File

@ -11,10 +11,9 @@ else
TEST_GEN_PROGS := test_uvdevice
top_srcdir ?= ../../../../../..
khdr_dir = $(top_srcdir)/usr/include
LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include
CFLAGS += -Wall -Werror -static -I$(khdr_dir) -I$(LINUX_TOOL_ARCH_INCLUDE)
CFLAGS += -Wall -Werror -static $(KHDR_INCLUDES) -I$(LINUX_TOOL_ARCH_INCLUDE)
include ../../../lib.mk