libbpf: Use local includes inside the library

In our monrepo, we try to minimize special processing when importing
(aka vendor) third-party source code. Ideally, we try to import
directly from the repositories with the code without changing it, we
try to stick to the source code dependency instead of the artifact
dependency. In the current situation, a patch has to be made for
libbpf to fix the includes in bpf headers so that they work directly
from libbpf/src.

Signed-off-by: Sergey Kacheev <s.kacheev@gmail.com>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/CAJVhQqUg6OKq6CpVJP5ng04Dg+z=igevPpmuxTqhsR3dKvd9+Q@mail.gmail.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>

diff --git a/tools/lib/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h
index be076a4..3803479 100644 (file)
--- a/tools/lib/bpf/bpf_tracing.h
+++ b/tools/lib/bpf/bpf_tracing.h
@@ -2,7 +2,7 @@
 #ifndef __BPF_TRACING_H__
 #define __BPF_TRACING_H__
 
-#include <bpf/bpf_helpers.h>
+#include "bpf_helpers.h"
 
 /* Scan the ARCH passed in from ARCH env variable (see Makefile) */
 #if defined(__TARGET_ARCH_x86)

diff --git a/tools/lib/bpf/usdt.bpf.h b/tools/lib/bpf/usdt.bpf.h
index 0bd4c13..f676330 100644 (file)
--- a/tools/lib/bpf/usdt.bpf.h
+++ b/tools/lib/bpf/usdt.bpf.h
@@ -4,8 +4,8 @@
 #define __USDT_BPF_H__
 
 #include <linux/errno.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
+#include "bpf_helpers.h"
+#include "bpf_tracing.h"
 
 /* Below types and maps are internal implementation details of libbpf's USDT
  * support and are subjects to change. Also, bpf_usdt_xxx() API helpers should