perf help: Use HAVE_LIBTRACEEVENT to filter out unsupported commands

Commands such as kmem, kwork, lock, sched, trace and timechart depend on
libtraceevent, these commands need to be isolated using HAVE_LIBTRACEEVENT
macro when cmdlist generation.

The output of the generate-cmdlist.sh script is as follows:

  # ./util/generate-cmdlist.sh
  /* Automatically generated by ./util/generate-cmdlist.sh */
  struct cmdname_help
  {
      char name[16];
      char help[80];
  };

  static struct cmdname_help common_cmds[] = {
    {"annotate", "Read perf.data (created by perf record) and display annotated code"},
    {"archive", "Create archive with object files with build-ids found in perf.data file"},
    {"bench", "General framework for benchmark suites"},
    {"buildid-cache", "Manage build-id cache."},
    {"buildid-list", "List the buildids in a perf.data file"},
    {"c2c", "Shared Data C2C/HITM Analyzer."},
    {"config", "Get and set variables in a configuration file."},
    {"daemon", "Run record sessions on background"},
    {"data", "Data file related processing"},
    {"diff", "Read perf.data files and display the differential profile"},
    {"evlist", "List the event names in a perf.data file"},
    {"ftrace", "simple wrapper for kernel's ftrace functionality"},
    {"inject", "Filter to augment the events stream with additional information"},
    {"iostat", "Show I/O performance metrics"},
    {"kallsyms", "Searches running kernel for symbols"},
    {"kvm", "Tool to trace/measure kvm guest os"},
    {"list", "List all symbolic event types"},
    {"mem", "Profile memory accesses"},
    {"record", "Run a command and record its profile into perf.data"},
    {"report", "Read perf.data (created by perf record) and display the profile"},
    {"script", "Read perf.data (created by perf record) and display trace output"},
    {"stat", "Run a command and gather performance counter statistics"},
    {"test", "Runs sanity tests."},
    {"top", "System profiling tool."},
    {"version", "display the version of perf binary"},
  #ifdef HAVE_LIBELF_SUPPORT
    {"probe", "Define new dynamic tracepoints"},
  #endif /* HAVE_LIBELF_SUPPORT */
  #if defined(HAVE_LIBTRACEEVENT) && (defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE_SUPPORT))
    {"trace", "strace inspired tool"},
  #endif /* HAVE_LIBTRACEEVENT && (HAVE_LIBAUDIT_SUPPORT || HAVE_SYSCALL_TABLE_SUPPORT) */
  #ifdef HAVE_LIBTRACEEVENT
    {"kmem", "Tool to trace/measure kernel memory properties"},
    {"kwork", "Tool to trace/measure kernel work properties (latencies)"},
    {"lock", "Analyze lock events"},
    {"sched", "Tool to trace/measure scheduler properties (latencies)"},
    {"timechart", "Tool to visualize total system behavior during a workload"},
  #endif /* HAVE_LIBTRACEEVENT */
  };

Fixes: 378ef0f5 ("perf build: Use libtraceevent from the system")
Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20221226085703.95081-1-yangjihong1@huawei.com


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>