From 727e43143737431fa973a0051e9cf644e3f110fe Mon Sep 17 00:00:00 2001 From: Ian Rogers Date: Thu, 14 Sep 2023 14:19:44 -0700 Subject: [PATCH] perf version: Add status of bpf skeletons Add status for BPF skeletons, to see if a build has them enabled: ``` $ perf version --build-options perf version 6.6.rc1.g0381ae36d1a6 dwarf: [ OFF ] # HAVE_DWARF_SUPPORT dwarf_getlocations: [ OFF ] # HAVE_DWARF_GETLOCATIONS_SUPPORT syscall_table: [ on ] # HAVE_SYSCALL_TABLE_SUPPORT libbfd: [ OFF ] # HAVE_LIBBFD_SUPPORT debuginfod: [ OFF ] # HAVE_DEBUGINFOD_SUPPORT libelf: [ OFF ] # HAVE_LIBELF_SUPPORT libnuma: [ OFF ] # HAVE_LIBNUMA_SUPPORT numa_num_possible_cpus: [ OFF ] # HAVE_LIBNUMA_SUPPORT libperl: [ on ] # HAVE_LIBPERL_SUPPORT libpython: [ on ] # HAVE_LIBPYTHON_SUPPORT libslang: [ on ] # HAVE_SLANG_SUPPORT libcrypto: [ on ] # HAVE_LIBCRYPTO_SUPPORT libunwind: [ OFF ] # HAVE_LIBUNWIND_SUPPORT libdw-dwarf-unwind: [ OFF ] # HAVE_DWARF_SUPPORT zlib: [ on ] # HAVE_ZLIB_SUPPORT lzma: [ on ] # HAVE_LZMA_SUPPORT get_cpuid: [ on ] # HAVE_AUXTRACE_SUPPORT bpf: [ OFF ] # HAVE_LIBBPF_SUPPORT aio: [ on ] # HAVE_AIO_SUPPORT zstd: [ on ] # HAVE_ZSTD_SUPPORT libpfm4: [ on ] # HAVE_LIBPFM libtraceevent: [ on ] # HAVE_LIBTRACEEVENT bpf_skeletons: [ OFF ] # HAVE_BPF_SKEL ``` Signed-off-by: Ian Rogers Tested-by: Namhyung Kim Cc: James Clark Cc: Nick Terrell Cc: Patrice Duroux Cc: Nick Desaulniers Cc: Andrii Nakryiko Cc: Nathan Chancellor Cc: Kajol Jain Cc: Athira Rajeev Cc: Tiezhu Yang Cc: Tom Rix Cc: llvm@lists.linux.dev Cc: bpf@vger.kernel.org Link: https://lore.kernel.org/r/20230914211948.814999-2-irogers@google.com Signed-off-by: Namhyung Kim --- tools/perf/builtin-version.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/builtin-version.c b/tools/perf/builtin-version.c index e5859c70e195..ac20c2b9bbc2 100644 --- a/tools/perf/builtin-version.c +++ b/tools/perf/builtin-version.c @@ -81,6 +81,7 @@ static void library_status(void) STATUS(HAVE_ZSTD_SUPPORT, zstd); STATUS(HAVE_LIBPFM, libpfm4); STATUS(HAVE_LIBTRACEEVENT, libtraceevent); + STATUS(HAVE_BPF_SKEL, bpf_skeletons); } int cmd_version(int argc, const char **argv)