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98 lines
2.4 KiB
98 lines
2.4 KiB
// SPDX-License-Identifier: GPL-2.0 |
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#include "builtin.h" |
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#include "perf.h" |
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#include "color.h" |
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#include <tools/config.h> |
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#include <stdbool.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include <subcmd/parse-options.h> |
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int version_verbose; |
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struct version { |
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bool build_options; |
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}; |
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static struct version version; |
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static struct option version_options[] = { |
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OPT_BOOLEAN(0, "build-options", &version.build_options, |
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"display the build options"), |
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OPT_END(), |
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}; |
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static const char * const version_usage[] = { |
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"perf version [<options>]", |
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NULL |
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}; |
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static void on_off_print(const char *status) |
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{ |
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printf("[ "); |
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if (!strcmp(status, "OFF")) |
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color_fprintf(stdout, PERF_COLOR_RED, "%-3s", status); |
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else |
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color_fprintf(stdout, PERF_COLOR_GREEN, "%-3s", status); |
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printf(" ]"); |
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} |
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static void status_print(const char *name, const char *macro, |
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const char *status) |
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{ |
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printf("%22s: ", name); |
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on_off_print(status); |
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printf(" # %s\n", macro); |
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} |
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#define STATUS(__d, __m) \ |
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do { \ |
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if (IS_BUILTIN(__d)) \ |
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status_print(#__m, #__d, "on"); \ |
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else \ |
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status_print(#__m, #__d, "OFF"); \ |
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} while (0) |
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static void library_status(void) |
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{ |
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STATUS(HAVE_DWARF_SUPPORT, dwarf); |
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STATUS(HAVE_DWARF_GETLOCATIONS_SUPPORT, dwarf_getlocations); |
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STATUS(HAVE_GLIBC_SUPPORT, glibc); |
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#ifndef HAVE_SYSCALL_TABLE_SUPPORT |
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STATUS(HAVE_LIBAUDIT_SUPPORT, libaudit); |
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#endif |
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STATUS(HAVE_SYSCALL_TABLE_SUPPORT, syscall_table); |
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STATUS(HAVE_LIBBFD_SUPPORT, libbfd); |
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STATUS(HAVE_DEBUGINFOD_SUPPORT, debuginfod); |
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STATUS(HAVE_LIBELF_SUPPORT, libelf); |
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STATUS(HAVE_LIBNUMA_SUPPORT, libnuma); |
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STATUS(HAVE_LIBNUMA_SUPPORT, numa_num_possible_cpus); |
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STATUS(HAVE_LIBPERL_SUPPORT, libperl); |
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STATUS(HAVE_LIBPYTHON_SUPPORT, libpython); |
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STATUS(HAVE_SLANG_SUPPORT, libslang); |
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STATUS(HAVE_LIBCRYPTO_SUPPORT, libcrypto); |
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STATUS(HAVE_LIBUNWIND_SUPPORT, libunwind); |
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STATUS(HAVE_DWARF_SUPPORT, libdw-dwarf-unwind); |
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STATUS(HAVE_ZLIB_SUPPORT, zlib); |
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STATUS(HAVE_LZMA_SUPPORT, lzma); |
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STATUS(HAVE_AUXTRACE_SUPPORT, get_cpuid); |
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STATUS(HAVE_LIBBPF_SUPPORT, bpf); |
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STATUS(HAVE_AIO_SUPPORT, aio); |
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STATUS(HAVE_ZSTD_SUPPORT, zstd); |
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STATUS(HAVE_LIBPFM, libpfm4); |
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} |
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int cmd_version(int argc, const char **argv) |
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{ |
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argc = parse_options(argc, argv, version_options, version_usage, |
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PARSE_OPT_STOP_AT_NON_OPTION); |
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printf("perf version %s\n", perf_version_string); |
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if (version.build_options || version_verbose == 1) |
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library_status(); |
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return 0; |
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}
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