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-rw-r--r--Makefile6
1 files changed, 6 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 7372ea45ed3f..c97d6404b891 100644
--- a/Makefile
+++ b/Makefile
@@ -1328,6 +1328,12 @@ prepare: tools/bpf/resolve_btfids
endif
endif
+# The tools build system is not a part of Kbuild and tends to introduce
+# its own unique issues. If you need to integrate a new tool into Kbuild,
+# please consider locating that tool outside the tools/ tree and using the
+# standard Kbuild "hostprogs" syntax instead of adding a new tools/* entry
+# here. See Documentation/kbuild/makefiles.rst for details.
+
PHONY += resolve_btfids_clean
resolve_btfids_O = $(abspath $(objtree))/tools/bpf/resolve_btfids