On Wed, Nov 9, 2022 at 7:27 AM Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> wrote: > > Em Mon, Nov 07, 2022 at 11:35:04PM -0800, Ian Rogers escreveu: > > The previous build would add -Itools/lib and get dependencies for > > libtraceevent, libsubcmd, libsymbol, libapi and libbpf meaning that > > overriding these libraries would change the link time dependency but > > the headers would erroneously come from tools/lib. Fix the build to > > install headers and then depend on these. To reduce exposing internal > > headers/APIs some clean up is performed. tools/lib/symbol has a > > Makefile added, while tools/lib/api and tools/lib/subcmd have install > > targets added. The pattern used for the dependencies in Makefile.perf > > is modelled on libbpf. > > It builds with O=, I tried it one by one, but there are problems with > make from a detached tarball, that is how I do the container builds, see > below, I'm trying to figure this out... Sorry, I didn't know to test this. The added Build and Makefile in libsymbol are missing, so I'd guess that's the major issue. Thanks, Ian > ⬢[acme@toolbox perf]$ make perf-tar-src-pkg > TAR > PERF_VERSION = 6.1.rc3.g7e5d8b7a1fbd > ⬢[acme@toolbox perf]$ mv perf-6.1.0-rc3.tar /tmp > ⬢[acme@toolbox perf]$ cd /tmp > ⬢[acme@toolbox tmp]$ tar xf perf-6.1.0-rc3.tar > ⬢[acme@toolbox tmp]$ cd perf-6.1.0-rc3/ > ⬢[acme@toolbox perf-6.1.0-rc3]$ make -C tools/perf > make: Entering directory '/tmp/perf-6.1.0-rc3/tools/perf' > BUILD: Doing 'make -j32' parallel build > HOSTCC fixdep.o > HOSTLD fixdep-in.o > LINK fixdep > > Auto-detecting system features: > ... dwarf: [ on ] > ... dwarf_getlocations: [ on ] > ... glibc: [ on ] > ... libbfd: [ on ] > ... libbfd-buildid: [ on ] > ... libcap: [ on ] > ... libelf: [ on ] > ... libnuma: [ on ] > ... numa_num_possible_cpus: [ on ] > ... libperl: [ on ] > ... libpython: [ on ] > ... libcrypto: [ on ] > ... libunwind: [ on ] > ... libdw-dwarf-unwind: [ on ] > ... zlib: [ on ] > ... lzma: [ on ] > ... get_cpuid: [ on ] > ... bpf: [ on ] > ... libaio: [ on ] > ... libzstd: [ on ] > > GEN common-cmds.h > PERF_VERSION = 6.1.rc3.g7e5d8b7a1fbd > CC perf-read-vdso32 > GEN perf-archive > GEN perf-iostat > CC dlfilters/dlfilter-test-api-v0.o > CC dlfilters/dlfilter-show-cycles.o > CC jvmti/libjvmti.o > make[3]: *** No rule to make target '/tmp/perf-6.1.0-rc3/tools/perf/libsymbol/libsymbol.a'. Stop. > make[2]: *** [Makefile.perf:907: /tmp/perf-6.1.0-rc3/tools/perf/libsymbol/libsymbol.a] Error 2 > make[2]: *** Waiting for unfinished jobs.... > CC jvmti/jvmti_agent.o > CC jvmti/libstring.o > CC jvmti/libctype.o > GEN pmu-events/pmu-events.c > INSTALL headers > CC /tmp/perf-6.1.0-rc3/tools/perf/libsubcmd/exec-cmd.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libsubcmd/help.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libsubcmd/pager.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libsubcmd/parse-options.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libsubcmd/run-command.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libsubcmd/sigchain.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libsubcmd/subcmd-config.o > INSTALL headers > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent/event-parse.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_jbd2.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_hrtimer.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_kmem.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_kvm.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_mac80211.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_function.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_sched_switch.o > INSTALL headers > CC /tmp/perf-6.1.0-rc3/tools/perf/libperf/core.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libapi/cpu.o > MKDIR /tmp/perf-6.1.0-rc3/tools/perf/libapi/fd/ > MKDIR /tmp/perf-6.1.0-rc3/tools/perf/libapi/fs/ > MKDIR /tmp/perf-6.1.0-rc3/tools/perf/libapi/fs/ > MKDIR /tmp/perf-6.1.0-rc3/tools/perf/libapi/fs/ > CC /tmp/perf-6.1.0-rc3/tools/perf/libapi/fd/array.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libapi/fs/fs.o > GEN /tmp/perf-6.1.0-rc3/tools/perf/libbpf/bpf_helper_defs.h > CC /tmp/perf-6.1.0-rc3/tools/perf/libapi/fs/tracing_path.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libapi/fs/cgroup.o > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/bpf.h > CC /tmp/perf-6.1.0-rc3/tools/perf/libapi/debug.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_futex.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_xen.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_scsi.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_cfg80211.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_tlb.o > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_jbd2-in.o > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_hrtimer-in.o > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/libbpf.h > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_kmem-in.o > INSTALL headers > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/btf.h > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_mac80211-in.o > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_sched_switch-in.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libperf/cpumap.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libperf/threadmap.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libapi/str_error_r.o > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/libbpf_common.h > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_jbd2.so > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_hrtimer.so > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/libbpf_legacy.h > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_function-in.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libperf/evsel.o > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_kvm-in.o > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_kmem.so > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_mac80211.so > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_sched_switch.so > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/bpf_helpers.h > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/bpf_tracing.h > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent/event-plugin.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libperf/evlist.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libperf/mmap.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent/trace-seq.o > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/bpf_endian.h > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/bpf_core_read.h > if [ ! -d ''/tmp/perf-6.1.0-rc3/tools/perf/libapi'/include/api/fs' ]; then install -d -m 755 ''/tmp/perf-6.1.0-rc3/tools/perf/libapi'/include/api/fs'; fi; install fs/tracing_path.h -m 644 ''/tmp/perf-6.1.0-rc3/tools/perf/libapi'/include/api/fs'; > LD /tmp/perf-6.1.0-rc3/tools/perf/libapi/fd/libapi-in.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libperf/zalloc.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent/parse-filter.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent/parse-utils.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent/kbuffer-parse.o > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_xen-in.o > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/skel_internal.h > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/libbpf_version.h > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent/tep_strerror.o > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/usdt.bpf.h > INSTALL /tmp/perf-6.1.0-rc3/tools/perf/libbpf/include/bpf/bpf_helper_defs.h > CC /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent/event-parse-api.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libperf/xyarray.o > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_function.so > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_xen.so > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_futex-in.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libperf/lib.o > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_scsi-in.o > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_cfg80211-in.o > MKDIR /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/ > MKDIR /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/ > MKDIR /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/ > MKDIR /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/ > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_kvm.so > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/libbpf.o > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_futex.so > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_scsi.so > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/bpf.o > LD /tmp/perf-6.1.0-rc3/tools/perf/libapi/fs/libapi-in.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/nlattr.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/btf.o > MKDIR /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/ > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_tlb-in.o > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_cfg80211.so > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/str_error.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/netlink.o > LD /tmp/perf-6.1.0-rc3/tools/perf/libapi/libapi-in.o > LD jvmti/jvmti-in.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/libbpf_errno.o > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/plugin_tlb.so > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/bpf_prog_linfo.o > AR /tmp/perf-6.1.0-rc3/tools/perf/libapi/libapi.a > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/libbpf_probes.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/hashmap.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/btf_dump.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/ringbuf.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/strset.o > GEN /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent_plugins/libtraceevent-dynamic-list > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/linker.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/gen_loader.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/relo_core.o > CC /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/usdt.o > LD /tmp/perf-6.1.0-rc3/tools/perf/libsubcmd/libsubcmd-in.o > AR /tmp/perf-6.1.0-rc3/tools/perf/libsubcmd/libsubcmd.a > LD /tmp/perf-6.1.0-rc3/tools/perf/libperf/libperf-in.o > LD /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent/libtraceevent-in.o > AR /tmp/perf-6.1.0-rc3/tools/perf/libperf/libperf.a > LINK /tmp/perf-6.1.0-rc3/tools/perf/libtraceevent/libtraceevent.a > CC pmu-events/pmu-events.o > LD pmu-events/pmu-events-in.o > LD /tmp/perf-6.1.0-rc3/tools/perf/libbpf/staticobjs/libbpf-in.o > LINK /tmp/perf-6.1.0-rc3/tools/perf/libbpf/libbpf.a > make[1]: *** [Makefile.perf:240: sub-make] Error 2 > make: *** [Makefile:70: all] Error 2 > make: Leaving directory '/tmp/perf-6.1.0-rc3/tools/perf' > ⬢[acme@toolbox perf-6.1.0-rc3]$ > > > > > The problem and solution were motivated by this issue and discussion: > > https://lore.kernel.org/lkml/CAEf4BzbbOHQZUAe6iWaehKCPQAf3VC=hq657buqe2_yRKxaK-A@xxxxxxxxxxxxxx/ > > > > Ian Rogers (14): > > tools lib api: Add install target > > tools lib subcmd: Add install target > > perf build: Install libsubcmd locally when building > > perf build: Install libapi locally when building > > perf build: Install libperf locally when building > > perf build: Install libtraceevent locally when building > > tools lib api: Add missing install headers > > tools lib perf: Add missing install headers > > tool lib symbol: Add Makefile/Build > > perf build: Install libsymbol locally when building > > perf expr: Tidy hashmap dependency > > perf thread_map: Reduce exposure of libperf internal API > > perf cpumap: Tidy libperf includes > > perf build: Use tools/lib headers from install path > > > > tools/lib/api/Makefile | 52 ++++++ > > tools/lib/perf/Makefile | 10 +- > > tools/lib/subcmd/Makefile | 49 ++++++ > > tools/lib/symbol/Build | 1 + > > tools/lib/symbol/Makefile | 115 +++++++++++++ > > tools/perf/.gitignore | 7 +- > > tools/perf/Makefile.config | 2 - > > tools/perf/Makefile.perf | 152 ++++++++++++------ > > tools/perf/builtin-stat.c | 1 + > > tools/perf/builtin-trace.c | 4 +- > > tools/perf/tests/cpumap.c | 2 +- > > tools/perf/tests/expr.c | 1 + > > tools/perf/tests/openat-syscall.c | 1 + > > tools/perf/tests/pmu-events.c | 1 + > > tools/perf/tests/thread-map.c | 1 + > > tools/perf/util/Build | 5 - > > tools/perf/util/auxtrace.h | 2 +- > > tools/perf/util/bpf-loader.c | 4 - > > tools/perf/util/bpf_counter.c | 2 +- > > tools/perf/util/cpumap.c | 1 + > > tools/perf/util/cpumap.h | 2 +- > > tools/perf/util/evsel.c | 5 +- > > tools/perf/util/evsel.h | 2 - > > tools/perf/util/expr.c | 1 + > > tools/perf/util/expr.h | 7 +- > > tools/perf/util/metricgroup.c | 1 + > > tools/perf/util/python.c | 6 +- > > .../scripting-engines/trace-event-python.c | 2 +- > > tools/perf/util/stat-shadow.c | 1 + > > tools/perf/util/stat.c | 4 - > > tools/perf/util/thread_map.c | 1 + > > tools/perf/util/thread_map.h | 2 - > > 32 files changed, 361 insertions(+), 86 deletions(-) > > create mode 100644 tools/lib/symbol/Build > > create mode 100644 tools/lib/symbol/Makefile > > > > -- > > 2.38.1.431.g37b22c650d-goog > > -- > > - Arnaldo
