Messages in this thread Patch in this message |  | | From | Changbin Du <> | Subject | [PATCH] perf: makefile: add .DELETE_ON_ERROR special target | Date | Sun, 18 Dec 2022 06:51:51 +0800 |
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As kbuild, this adds .DELETE_ON_ERROR special target to clean up partially updated files on error. A known issue is the empty vmlinux.h generted by bpftool if it failed to dump btf info.
Signed-off-by: Changbin Du <changbin.du@gmail.com> Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com> --- tools/perf/Makefile.perf | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 9b7886ce0674..13e7d26e77f0 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -1151,3 +1151,6 @@ FORCE: .PHONY: archheaders endif # force_fixdep + +# Delete partially updated (corrupted) files on error +.DELETE_ON_ERROR: -- 2.37.2
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