Commit-ID: cbd08b7335c9d559f424dcef7bea333605597490
Gitweb: http://git.kernel.org/tip/cbd08b7335c9d559f424dcef7bea333605597490
Author: Jiri Olsa <jolsa@xxxxxxxxxx>
AuthorDate: Thu, 7 Jan 2016 10:14:04 +0100
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Fri, 8 Jan 2016 12:46:17 -0300
perf tools: Do not show trace command if it's not compiled in
The trace command still appears in help message when you run simple
'perf' command.
It's because the generate-cmdlist.sh does not care about the
HAVE_LIBAUDIT_SUPPORT dependency of trace command and puts it into
generated common_cmds array.
Wrapping trace command under HAVE_LIBAUDIT_SUPPORT dependency, which
will exclude it from common_cmds array if HAVE_LIBAUDIT_SUPPORT is not
set.
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Tested-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Noel Grandin <noelgrandin@xxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Link: http://lkml.kernel.org/r/1452158050-28061-8-git-send-email-jolsa@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/command-list.txt | 2 +-
tools/perf/util/generate-cmdlist.sh | 15 +++++++++++++++
2 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/tools/perf/command-list.txt b/tools/perf/command-list.txt
index acc3ea7..ab5cbaa 100644
--- a/tools/perf/command-list.txt
+++ b/tools/perf/command-list.txt
@@ -26,4 +26,4 @@ perf-stat mainporcelain common
perf-test mainporcelain common
perf-timechart mainporcelain common
perf-top mainporcelain common
-perf-trace mainporcelain common
+perf-trace mainporcelain audit
diff --git a/tools/perf/util/generate-cmdlist.sh b/tools/perf/util/generate-cmdlist.sh
index 36a885d..0ac2037 100755
--- a/tools/perf/util/generate-cmdlist.sh
+++ b/tools/perf/util/generate-cmdlist.sh
@@ -36,4 +36,19 @@ do
}' "Documentation/perf-$cmd.txt"
done
echo "#endif /* HAVE_LIBELF_SUPPORT */"
+
+echo "#ifdef HAVE_LIBAUDIT_SUPPORT"
+sed -n -e 's/^perf-\([^ ]*\)[ ].* audit*/\1/p' command-list.txt |
+sort |
+while read cmd
+do
+ sed -n '
+ /^NAME/,/perf-'"$cmd"'/H
+ ${
+ x
+ s/.*perf-'"$cmd"' - \(.*\)/ {"'"$cmd"'", "\1"},/
+ p
+ }' "Documentation/perf-$cmd.txt"
+done
+echo "#endif /* HAVE_LIBELF_SUPPORT */"
echo "};"
--
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