diff options
| author | John Garry <[email protected]> | 2022-02-21 21:16:48 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2022-03-22 10:18:29 -0300 |
| commit | 4e666cdb06eede2069a7b1a96a1359d1c441a3eb (patch) | |
| tree | 3bd56da4cd61f7c43cdaee3dc4725c5dcbc45079 | |
| parent | cd6382d82752737e43ef3617bb9e72913d2b1d47 (diff) | |
perf tools: Fix dependency for version file creation
The version generated by perf may not be correct by just changing the
head commit, like this:
$ git log --pretty=format:"%H" -n 1
b5d9d4708a24ac1889a30e9aedf8af8d73102139
$ perf -v
perf version 5.16.gb5d9d4708a24
$ git reset --hard HEAD^
HEAD is now at 629f520b265f
$ make
...
$ ./perf -v
perf version 5.16.gb5d9d4708a24
The dependency to building PERF-VERSION-FILE should also include ORIG_HEAD,
as this changes when changing the head commit (while HEAD does not).
Signed-off-by: John Garry <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Robert Richter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/Makefile.perf | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index ac861e42c8f7..9c935f86d172 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -691,7 +691,7 @@ $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt) $(SCRIPTS) : % : %.sh $(QUIET_GEN)$(INSTALL) '[email protected]' '$(OUTPUT)$@' -$(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD +$(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD ../../.git/ORIG_HEAD $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) $(Q)touch $(OUTPUT)PERF-VERSION-FILE @@ -1144,7 +1144,7 @@ endif # then force version regeneration: # ifeq ($(wildcard ../../.git/HEAD),) - GIT-HEAD-PHONY = ../../.git/HEAD + GIT-HEAD-PHONY = ../../.git/HEAD ../../.git/ORIG_HEAD else GIT-HEAD-PHONY = endif |