diff options
Diffstat (limited to 'tools/perf/builtin-check.c')
| -rw-r--r-- | tools/perf/builtin-check.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/tools/perf/builtin-check.c b/tools/perf/builtin-check.c index a451fa25f50d6..a5b76ff5988c4 100644 --- a/tools/perf/builtin-check.c +++ b/tools/perf/builtin-check.c @@ -27,6 +27,12 @@ static const char *check_feature_usage[] = { .macro = #macro_, \ .is_builtin = IS_BUILTIN(macro_) } +#define FEATURE_STATUS_TIP(name_, macro_, tip_) { \ + .name = name_, \ + .macro = #macro_, \ + .tip = tip_, \ + .is_builtin = IS_BUILTIN(macro_) } + struct feature_status supported_features[] = { FEATURE_STATUS("aio", HAVE_AIO_SUPPORT), FEATURE_STATUS("bpf", HAVE_LIBBPF_SUPPORT), @@ -48,7 +54,7 @@ struct feature_status supported_features[] = { FEATURE_STATUS("libpython", HAVE_LIBPYTHON_SUPPORT), FEATURE_STATUS("libslang", HAVE_SLANG_SUPPORT), FEATURE_STATUS("libtraceevent", HAVE_LIBTRACEEVENT), - FEATURE_STATUS("libunwind", HAVE_LIBUNWIND_SUPPORT), + FEATURE_STATUS_TIP("libunwind", HAVE_LIBUNWIND_SUPPORT, "Deprecated, use LIBUNWIND=1 and install libunwind-dev[el] to build with it"), FEATURE_STATUS("lzma", HAVE_LZMA_SUPPORT), FEATURE_STATUS("numa_num_possible_cpus", HAVE_LIBNUMA_SUPPORT), FEATURE_STATUS("zlib", HAVE_ZLIB_SUPPORT), @@ -78,7 +84,12 @@ void feature_status__printf(const struct feature_status *feature) printf("%22s: ", name); on_off_print(status); - printf(" # %s\n", macro); + printf(" # %s", macro); + + if (!feature->is_builtin && feature->tip) + printf(" ( tip: %s )", feature->tip); + + putchar('\n'); } /** |