[PATCH 30/34] selftests: bpf docs: Use installed kernel headers search path

Mathieu Desnoyers
2023-01-27T13:59:50Z

Use $(KHDR_INCLUDES) as lookup path for installed kernel headers rather
than using kernel headers in include/uapi from the source kernel tree
kernel headers.

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>
---
tools/testing/selftests/bpf/Makefile.docs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/bpf/Makefile.docs b/tools/testing/selftests/bpf/Makefile.docs
index eb6a4fea8c79..0a538d873def 100644
--- a/tools/testing/selftests/bpf/Makefile.docs
+++ b/tools/testing/selftests/bpf/Makefile.docs
@@ -44,7 +44,7 @@ RST2MAN_DEP := $(shell command -v rst2man 2>/dev/null)
# $1 - target for scripts/bpf_doc.py
# $2 - man page section to generate the troff file
define DOCS_RULES =
-$(OUTPUT)bpf-$1.rst: ../../../../include/uapi/linux/bpf.h
+$(OUTPUT)bpf-$1.rst: $(KHDR_INCLUDES)/linux/bpf.h
$$(QUIET_GEN)../../../../scripts/bpf_doc.py $1 \
--filename $$< > $$@

--
2.25.1