| 1 | |
| 2 | #include "builtin.h"
|
| 3 | #include "color.h"
|
| 4 | #include "util/debug.h"
|
| 5 | #include "util/header.h"
|
| 6 | #include <tools/config.h>
|
| 7 | #include <stdbool.h>
|
| 8 | #include <stdio.h>
|
| 9 | #include <string.h>
|
| 10 | #include <subcmd/parse-options.h>
|
| 11 |
|
| 12 | struct version {
|
| 13 | bool build_options;
|
| 14 | };
|
| 15 |
|
| 16 | static struct version version;
|
| 17 |
|
| 18 | static struct option version_options[] = {
|
| 19 | OPT_BOOLEAN(0, "build-options", &version.build_options,
|
| 20 | "display the build options"),
|
| 21 | OPT_END(),
|
| 22 | };
|
| 23 |
|
| 24 | static const char * const version_usage[] = {
|
| 25 | "perf version [<options>]",
|
| 26 | NULL
|
| 27 | };
|
| 28 |
|
| 29 | static void library_status(void)
|
| 30 | {
|
| 31 | for (int i = 0; supported_features[i].name; ++i)
|
| 32 | feature_status__printf(&supported_features[i]);
|
| 33 | }
|
| 34 |
|
| 35 | int cmd_version(int argc, const char **argv)
|
| 36 | {
|
| 37 | argc = parse_options(argc, argv, version_options, version_usage,
|
| 38 | PARSE_OPT_STOP_AT_NON_OPTION);
|
| 39 |
|
| 40 | printf("perf version %s\n", perf_version_string);
|
| 41 |
|
| 42 | if (version.build_options || verbose > 0)
|
| 43 | library_status();
|
| 44 |
|
| 45 | return 0;
|
| 46 | }
|