On Fri, Jan 16, 2015 at 11:39:22AM +0000, Will Deacon wrote: > On Thu, Jan 15, 2015 at 12:54:56PM +0000, Jiri Olsa wrote: > > hi, > > I'm following up on latest post from Alexis: > > http://marc.info/?l=linux-kernel&m=141427580405357&w=2 > > > > v2 changes: > > - build Makefiles librarized and moved to 'tools/build' [Ingo] > > - several minor fixies [Namhyung] > > - tested on other archs now - x86_64, i386, powerpc > > - moved tools/lib/* under new build framework to show > > that it's possible ;-) > > included traceevent/lockdep maintainers to get the feedback > > - omitted last 2 patches > > > > The patchset is also available in: > > git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git > > perf/build > > > > All tests/make tests passed. > > > > Any feedback from ARM guys would be great ;-) > > [adding Mark Rutland to Cc]
Cheers. I just tried a cross-build for arm, and that blew up when trying to do something with arch/arm/util/libperf-in.o (log below). I bisected that to f169fbc4c59dd9d4 "perf build: Add arch x86 objects building". I'm looking into why now. Thanks, Mark. [mark@leverpostej:~/src/linux/tools/perf]% make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- BUILD: Doing 'make -j8' parallel build config/Makefile:341: No libelf found, disables 'probe' tool, please install elfutils-libelf-devel/libelf-dev config/Makefile:417: Disabling post unwind, no support found. config/Makefile:458: No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev config/Makefile:473: slang not found, disables TUI support. Please install slang-devel or libslang-dev config/Makefile:487: GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev config/Makefile:515: Missing perl devel files. Disabling perl scripting support, consider installing perl-ExtUtils-Embed config/Makefile:560: No Python.h (for Python 2.x) was found config/Makefile:560: Python support will not be built config/Makefile:653: No numa.h found, disables 'perf bench numa mem' benchmark, please install numactl-devel/libnuma-devel/libnuma-dev Auto-detecting system features: ... dwarf: [ OFF ] ... glibc: [ on ] ... gtk2: [ OFF ] ... libaudit: [ OFF ] ... libbfd: [ OFF ] ... libelf: [ OFF ] ... libnuma: [ OFF ] ... libperl: [ OFF ] ... libpython: [ OFF ] ... libslang: [ OFF ] ... libunwind: [ OFF ] ... libdw-dwarf-unwind: [ OFF ] ... zlib: [ OFF ] CC arch/common.o CC util/alias.o CC util/abspath.o CC ui/setup.o CC event-parse.o CC fd/array.o LD arch/arm/libperf-in.o arm-linux-gnueabihf-ld: cannot find arch/arm/util/libperf-in.o: No such file or directory make[4]: *** [arch/arm/libperf-in.o] Error 1 make[3]: *** [arm] Error 2 make[3]: *** Waiting for unfinished jobs.... GEN common-cmds.h LD fd/libapi-in.o CC fs/fs.o CC fs/debugfs.o CC util/annotate.o CC ui/helpline.o CC ui/progress.o CC ui/util.o LD fs/libapi-in.o LD libapi-in.o AR libapi.a CC ui/hist.o make[2]: *** [arch] Error 2 make[2]: *** Waiting for unfinished jobs.... CC ui/stdio/hist.o CC plugin_jbd2.o PERF_VERSION = 3.19.rc2.gcdb397 CC plugin_hrtimer.o CC plugin_kmem.o LD plugin_jbd2-in.o CC plugin_kvm.o LD plugin_hrtimer-in.o CC plugin_mac80211.o CC event-plugin.o LD plugin_kmem-in.o CC trace-seq.o LD plugin_mac80211-in.o LD plugin_kvm-in.o CC parse-filter.o CC plugin_sched_switch.o CC parse-utils.o CC kbuffer-parse.o CC plugin_function.o LD plugin_sched_switch-in.o CC plugin_xen.o CC plugin_scsi.o LD plugin_xen-in.o LD plugin_function-in.o CC plugin_cfg80211.o LINK plugin_jbd2.so LINK plugin_hrtimer.so LINK plugin_kmem.so LINK plugin_kvm.so LD plugin_cfg80211-in.o CC builtin-bench.o LD plugin_scsi-in.o LINK plugin_mac80211.so LINK plugin_sched_switch.so CC builtin-annotate.o LD libtraceevent-in.o LINK plugin_function.so LINK plugin_xen.so LINK plugin_scsi.so LINK plugin_cfg80211.so CC util/build-id.o CC util/config.o LINK libtraceevent.a GEN perf-archive GEN perf-with-kcore CC util/ctype.o CC builtin-diff.o CC util/db-export.o CC util/environment.o CC builtin-evlist.o CC util/event.o CC util/evlist.o CC util/evsel.o CC util/exec_cmd.o CC builtin-help.o CC util/find_next_bit.o CC builtin-sched.o CC util/help.o CC builtin-buildid-list.o CC builtin-buildid-cache.o CC util/kallsyms.o CC builtin-list.o CC util/levenshtein.o CC util/parse-options.o LD ui/libperf-in.o BISON util/parse-events-bison.c CC builtin-record.o CC builtin-report.o CC util/path.o CC util/rbtree.o CC util/bitmap.o CC util/hweight.o CC util/run-command.o CC util/quote.o CC builtin-stat.o CC util/strbuf.o CC builtin-timechart.o CC builtin-top.o CC util/string.o CC util/strlist.o CC builtin-script.o CC builtin-kmem.o CC util/strfilter.o CC util/top.o CC builtin-lock.o CC util/usage.o CC util/wrapper.o CC util/sigchain.o CC builtin-kvm.o CC util/dso.o CC util/symbol.o CC util/color.o CC builtin-inject.o CC util/pager.o CC util/header.o CC builtin-mem.o CC util/callchain.o CC bench/sched-messaging.o CC bench/sched-pipe.o CC util/values.o CC util/debug.o CC util/machine.o CC tests/builtin-test.o CC bench/mem-memcpy.o CC util/map.o CC util/pstack.o CC tests/parse-events.o CC bench/futex-hash.o CC perf.o CC util/session.o CC bench/futex-wake.o CC util/ordered-events.o CC bench/futex-requeue.o CC tests/dso-data.o CC tests/attr.o CC util/comm.o CC util/thread.o LD bench/perf-in.o CC util/thread_map.o CC util/trace-event-parse.o CC tests/vmlinux-kallsyms.o CC tests/open-syscall.o CC tests/open-syscall-all-cpus.o CC util/parse-events-bison.o BISON util/pmu-bison.c CC util/trace-event-read.o CC tests/open-syscall-tp-fields.o CC util/trace-event-info.o CC util/trace-event-scripting.o CC util/trace-event.o CC util/svghelper.o CC tests/mmap-basic.o CC util/sort.o CC util/hist.o CC util/util.o CC util/xyarray.o CC tests/perf-record.o CC util/cpumap.o CC tests/rdpmc.o CC util/cgroup.o CC util/target.o CC tests/evsel-roundtrip-name.o CC tests/evsel-tp-sched.o CC util/rblist.o CC util/intlist.o CC util/vdso.o CC tests/fdarray.o CC util/stat.o CC util/record.o CC util/srcline.o CC tests/pmu.o CC util/data.o CC util/tsc.o CC util/cloexec.o CC util/thread-stack.o CC tests/hists_common.o CC util/symbol-minimal.o CC util/perf_regs.o FLEX util/parse-events-flex.c CC tests/hists_link.o FLEX util/pmu-flex.c CC util/pmu-bison.o CC util/parse-events.o CC util/parse-events-flex.o CC util/pmu.o CC tests/hists_filter.o CC util/pmu-flex.o CC tests/hists_output.o CC tests/hists_cumulate.o CC tests/python-use.o CC tests/bp_signal.o CC tests/bp_signal_overflow.o CC tests/task-exit.o CC tests/sw-clock.o CC tests/mmap-thread-lookup.o CC tests/thread-mg-share.o CC tests/switch-tracking.o CC tests/keep-tracking.o CC tests/code-reading.o CC tests/sample-parsing.o CC tests/parse-no-sample-id-all.o LD util/libperf-in.o make[1]: *** [libperf-in.o] Error 2 make[1]: *** Waiting for unfinished jobs.... LD tests/perf-in.o LD perf-in.o make: *** [all] Error 2 [ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/