[PATCH 27/34] selftests: user_events: Fix incorrect kernel headers search path

Mathieu Desnoyers
2023-01-27T13:59:21Z

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+]
---
tools/testing/selftests/user_events/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/user_events/Makefile b/tools/testing/selftests/user_events/Makefile
index c765d8635d9a..87d54c640068 100644
--- a/tools/testing/selftests/user_events/Makefile
+++ b/tools/testing/selftests/user_events/Makefile
@@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
-CFLAGS += -Wl,-no-as-needed -Wall -I../../../../usr/include
+CFLAGS += -Wl,-no-as-needed -Wall $(KHDR_INCLUDES)
LDLIBS += -lrt -lpthread -lm

TEST_GEN_PROGS = ftrace_test dyn_test perf_test
--
2.25.1