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linux-next/tools/perf/util/generate-cmdlist.sh
Jiri Olsa cbd08b7335 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@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Noel Grandin <noelgrandin@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1452158050-28061-8-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08 12:46:17 -03:00

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#!/bin/sh
echo "/* Automatically generated by $0 */
struct cmdname_help
{
char name[16];
char help[80];
};
static struct cmdname_help common_cmds[] = {"
sed -n -e 's/^perf-\([^ ]*\)[ ].* common.*/\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 "#ifdef HAVE_LIBELF_SUPPORT"
sed -n -e 's/^perf-\([^ ]*\)[ ].* full.*/\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 "#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 "};"