Hello, Here is a proposal of perf's build process managed by Kbuild.
I already tried to propose somes sets of patches a few months ago but they were far from being perfect... So, let's start from scratch with this new one: * Patches sequence was cleaned * Kconfig now handles ARCH and CROSS_COMPILE variables * Cross-compilation configurations were tested (thanks to crosstool-ng powered toolchain: arm-cortex_a8-linux-gnueabi, powerpc-405-linux-gnu, etc.) * Many bugs were fixed * A minor patch was tailed to this set so as to fix the compilation issue with glibc-2.20 headers (_BSD_SOURCE -> _DEFAULT_SOURCE) Regards, Alexis. Alexis Berlemont (12): kbuild: add support of custom paths for "auto.conf*" files perf kbuild: remove Makefile.perf perf kbuild: remove legacy tui/gui-related build variables perf kbuild: remove legacy demangle-related build variables perf kbuild: cross-compilation variables are now handled in Kconfig perf kbuild: remove legacy misc build variables perf kbuild: remove legacy libelf-related build variables perf kbuild: remove legacy libdwarf-related build variables perf kbuild: remove legacy script-related build variables perf kbuild: final cosmetic changes perf kbuild: add generated Kconfig build-test cases perf: replace _BSD_SOURCE macro by _DEFAULT_SOURCE Jiri Olsa (3): perf tools: Kbuild builtin source related fixies perf tools: Kbuild source related fixies perf tools: Add kbuild support into Makefile.kbuild scripts/Makefile.build | 3 +- scripts/kconfig/confdata.c | 27 +- scripts/kconfig/lkc.h | 1 + tools/perf/Kbuild | 47 + tools/perf/Kconfig | 430 ++++++++++ tools/perf/MANIFEST | 1 + tools/perf/Makefile | 2 +- tools/perf/Makefile.kbuild | 443 ++++++++++ tools/perf/Makefile.perf | 942 --------------------- tools/perf/arch/Kbuild | 3 + tools/perf/arch/arm/Kbuild | 2 + tools/perf/arch/arm/Makefile | 14 - tools/perf/arch/arm/tests/Kbuild | 2 + tools/perf/arch/arm/util/Kbuild | 3 + tools/perf/arch/arm64/Kbuild | 1 + tools/perf/arch/arm64/Makefile | 7 - tools/perf/arch/arm64/util/Kbuild | 2 + tools/perf/arch/powerpc/Kbuild | 1 + tools/perf/arch/powerpc/Makefile | 6 - tools/perf/arch/powerpc/util/Kbuild | 3 + tools/perf/arch/s390/Kbuild | 1 + tools/perf/arch/s390/Makefile | 7 - tools/perf/arch/s390/util/Kbuild | 2 + tools/perf/arch/sh/Kbuild | 1 + tools/perf/arch/sh/Makefile | 4 - tools/perf/arch/sh/util/Kbuild | 1 + tools/perf/arch/sparc/Kbuild | 1 + tools/perf/arch/sparc/Makefile | 4 - tools/perf/arch/sparc/util/Kbuild | 1 + tools/perf/arch/x86/Kbuild | 2 + tools/perf/arch/x86/Makefile | 19 - tools/perf/arch/x86/include/perf_regs.h | 8 +- tools/perf/arch/x86/tests/Kbuild | 3 + tools/perf/{ => arch/x86}/tests/perf-time-to-tsc.c | 2 +- tools/perf/arch/x86/tests/regs_load.S | 3 +- tools/perf/arch/x86/util/Kbuild | 6 + tools/perf/arch/x86/util/unwind-libunwind.c | 5 +- tools/perf/bench/Kbuild | 12 + tools/perf/bench/mem-memcpy-arch.h | 4 +- tools/perf/bench/mem-memcpy.c | 4 +- tools/perf/bench/mem-memset-arch.h | 4 +- tools/perf/bench/mem-memset.c | 4 +- tools/perf/builtin-annotate.c | 8 +- tools/perf/builtin-bench.c | 5 +- tools/perf/builtin-help.c | 1 + tools/perf/builtin-inject.c | 2 +- tools/perf/builtin-kvm.c | 38 +- tools/perf/builtin-lock.c | 5 +- tools/perf/builtin-probe.c | 15 +- tools/perf/builtin-record.c | 12 +- tools/perf/builtin-report.c | 3 + tools/perf/builtin-sched.c | 3 + tools/perf/builtin-script.c | 6 +- tools/perf/builtin-top.c | 19 +- tools/perf/config/Makefile | 446 +++++----- tools/perf/config/defconfig | 54 ++ tools/perf/perf-sys.h | 4 +- tools/perf/perf.c | 53 +- tools/perf/scripts/perl/Perf-Trace-Util/Kbuild | 6 + tools/perf/scripts/python/Perf-Trace-Util/Kbuild | 5 + tools/perf/tests/Kbuild | 38 + tools/perf/tests/builtin-test.c | 3 +- tools/perf/tests/configs/MINIMAL_config | 60 ++ tools/perf/tests/configs/NO_BACKTRACE_config | 73 ++ .../perf/tests/configs/NO_BUILTIN_ANNOTATE_config | 73 ++ tools/perf/tests/configs/NO_BUILTIN_BENCH_config | 73 ++ .../tests/configs/NO_BUILTIN_BUILDID_CACHE_config | 73 ++ .../tests/configs/NO_BUILTIN_BUILDID_LIST_config | 71 ++ tools/perf/tests/configs/NO_BUILTIN_DIFF_config | 71 ++ tools/perf/tests/configs/NO_BUILTIN_EVLIST_config | 73 ++ tools/perf/tests/configs/NO_BUILTIN_HELP_config | 73 ++ tools/perf/tests/configs/NO_BUILTIN_INJECT_config | 73 ++ tools/perf/tests/configs/NO_BUILTIN_KMEM_config | 73 ++ .../perf/tests/configs/NO_BUILTIN_KVM_STAT_config | 73 ++ tools/perf/tests/configs/NO_BUILTIN_KVM_config | 72 ++ tools/perf/tests/configs/NO_BUILTIN_LIST_config | 73 ++ tools/perf/tests/configs/NO_BUILTIN_LOCK_config | 73 ++ tools/perf/tests/configs/NO_BUILTIN_MEM_config | 73 ++ tools/perf/tests/configs/NO_BUILTIN_PROBE_config | 73 ++ tools/perf/tests/configs/NO_BUILTIN_RECORD_config | 63 ++ tools/perf/tests/configs/NO_BUILTIN_REPORT_config | 68 ++ tools/perf/tests/configs/NO_BUILTIN_SCHED_config | 73 ++ tools/perf/tests/configs/NO_BUILTIN_SCRIPT_config | 73 ++ tools/perf/tests/configs/NO_BUILTIN_STAT_config | 71 ++ tools/perf/tests/configs/NO_BUILTIN_TEST_config | 73 ++ .../perf/tests/configs/NO_BUILTIN_TIMECHART_config | 73 ++ tools/perf/tests/configs/NO_BUILTIN_TOP_config | 71 ++ tools/perf/tests/configs/NO_BUILTIN_TRACE_config | 73 ++ tools/perf/tests/configs/NO_DEMANGLE_config | 71 ++ tools/perf/tests/configs/NO_GTK2_config | 73 ++ tools/perf/tests/configs/NO_LIBAUDIT_config | 72 ++ tools/perf/tests/configs/NO_LIBDWARF_config | 71 ++ tools/perf/tests/configs/NO_LIBELF_MMAP_config | 73 ++ tools/perf/tests/configs/NO_LIBGTK2_INFOBAR_config | 73 ++ tools/perf/tests/configs/NO_LIBGTK2_config | 71 ++ tools/perf/tests/configs/NO_LIBNUMA_config | 73 ++ tools/perf/tests/configs/NO_LIBPERL_config | 73 ++ tools/perf/tests/configs/NO_LIBPYTHON_config | 73 ++ tools/perf/tests/configs/NO_LIBSLANG_config | 72 ++ .../tests/configs/NO_LIBUNWIND_DEBUG_FRAME_config | 73 ++ tools/perf/tests/configs/NO_PERF_REGS_config | 73 ++ tools/perf/tests/configs/NO_STDIO_config | 73 ++ tools/perf/tests/configs/NO_TIMERFD_config | 73 ++ tools/perf/tests/configs/NO_TUI_config | 73 ++ tools/perf/tests/configs/NO_UNWIND_config | 69 ++ tools/perf/tests/configs/REF_config | 73 ++ tools/perf/tests/generate_configs.py | 43 + tools/perf/tests/make | 70 +- tools/perf/tests/tests.h | 6 +- tools/perf/ui/Kbuild | 15 + tools/perf/ui/browsers/Kbuild | 9 + tools/perf/ui/browsers/scripts.c | 4 + tools/perf/ui/gtk/Kbuild | 9 + tools/perf/ui/gtk/browser.c | 4 +- tools/perf/ui/gtk/gtk.h | 5 +- tools/perf/ui/gtk/util.c | 6 +- tools/perf/ui/setup.c | 12 +- tools/perf/ui/stdio/Kbuild | 1 + tools/perf/ui/tui/Kbuild | 4 + tools/perf/ui/ui.h | 4 +- tools/perf/util/Kbuild | 127 +++ tools/perf/util/PERF-VERSION-GEN | 4 + tools/perf/util/annotate.h | 4 +- tools/perf/util/callchain.h | 2 +- tools/perf/util/generate-cmdlist.sh | 22 +- tools/perf/util/hist.h | 4 +- tools/perf/util/include/dwarf-regs.h | 4 +- tools/perf/util/machine.c | 2 +- tools/perf/util/map.c | 3 +- tools/perf/util/perf_regs.c | 1 + tools/perf/util/perf_regs.h | 6 +- tools/perf/util/probe-event.c | 6 +- tools/perf/util/probe-finder.h | 5 +- tools/perf/util/scripting-engines/Kbuild | 11 + tools/perf/util/setup.py | 8 +- tools/perf/util/srcline.c | 8 +- tools/perf/util/symbol-elf.c | 3 +- tools/perf/util/symbol.h | 33 +- tools/perf/util/trace-event-scripting.c | 13 +- tools/perf/util/unwind-libunwind.c | 5 +- tools/perf/util/unwind.h | 7 +- tools/perf/util/util.c | 5 +- tools/perf/util/util.h | 2 +- 143 files changed, 4998 insertions(+), 1406 deletions(-) create mode 100644 tools/perf/Kbuild create mode 100644 tools/perf/Kconfig create mode 100644 tools/perf/Makefile.kbuild delete mode 100644 tools/perf/Makefile.perf create mode 100644 tools/perf/arch/Kbuild create mode 100644 tools/perf/arch/arm/Kbuild delete mode 100644 tools/perf/arch/arm/Makefile create mode 100644 tools/perf/arch/arm/tests/Kbuild create mode 100644 tools/perf/arch/arm/util/Kbuild create mode 100644 tools/perf/arch/arm64/Kbuild delete mode 100644 tools/perf/arch/arm64/Makefile create mode 100644 tools/perf/arch/arm64/util/Kbuild create mode 100644 tools/perf/arch/powerpc/Kbuild delete mode 100644 tools/perf/arch/powerpc/Makefile create mode 100644 tools/perf/arch/powerpc/util/Kbuild create mode 100644 tools/perf/arch/s390/Kbuild delete mode 100644 tools/perf/arch/s390/Makefile create mode 100644 tools/perf/arch/s390/util/Kbuild create mode 100644 tools/perf/arch/sh/Kbuild delete mode 100644 tools/perf/arch/sh/Makefile create mode 100644 tools/perf/arch/sh/util/Kbuild create mode 100644 tools/perf/arch/sparc/Kbuild delete mode 100644 tools/perf/arch/sparc/Makefile create mode 100644 tools/perf/arch/sparc/util/Kbuild create mode 100644 tools/perf/arch/x86/Kbuild delete mode 100644 tools/perf/arch/x86/Makefile create mode 100644 tools/perf/arch/x86/tests/Kbuild rename tools/perf/{ => arch/x86}/tests/perf-time-to-tsc.c (99%) create mode 100644 tools/perf/arch/x86/util/Kbuild create mode 100644 tools/perf/bench/Kbuild create mode 100644 tools/perf/config/defconfig create mode 100644 tools/perf/scripts/perl/Perf-Trace-Util/Kbuild create mode 100644 tools/perf/scripts/python/Perf-Trace-Util/Kbuild create mode 100644 tools/perf/tests/Kbuild create mode 100644 tools/perf/tests/configs/MINIMAL_config create mode 100644 tools/perf/tests/configs/NO_BACKTRACE_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_ANNOTATE_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_BENCH_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_BUILDID_CACHE_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_BUILDID_LIST_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_DIFF_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_EVLIST_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_HELP_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_INJECT_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_KMEM_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_KVM_STAT_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_KVM_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_LIST_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_LOCK_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_MEM_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_PROBE_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_RECORD_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_REPORT_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_SCHED_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_SCRIPT_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_STAT_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_TEST_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_TIMECHART_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_TOP_config create mode 100644 tools/perf/tests/configs/NO_BUILTIN_TRACE_config create mode 100644 tools/perf/tests/configs/NO_DEMANGLE_config create mode 100644 tools/perf/tests/configs/NO_GTK2_config create mode 100644 tools/perf/tests/configs/NO_LIBAUDIT_config create mode 100644 tools/perf/tests/configs/NO_LIBDWARF_config create mode 100644 tools/perf/tests/configs/NO_LIBELF_MMAP_config create mode 100644 tools/perf/tests/configs/NO_LIBGTK2_INFOBAR_config create mode 100644 tools/perf/tests/configs/NO_LIBGTK2_config create mode 100644 tools/perf/tests/configs/NO_LIBNUMA_config create mode 100644 tools/perf/tests/configs/NO_LIBPERL_config create mode 100644 tools/perf/tests/configs/NO_LIBPYTHON_config create mode 100644 tools/perf/tests/configs/NO_LIBSLANG_config create mode 100644 tools/perf/tests/configs/NO_LIBUNWIND_DEBUG_FRAME_config create mode 100644 tools/perf/tests/configs/NO_PERF_REGS_config create mode 100644 tools/perf/tests/configs/NO_STDIO_config create mode 100644 tools/perf/tests/configs/NO_TIMERFD_config create mode 100644 tools/perf/tests/configs/NO_TUI_config create mode 100644 tools/perf/tests/configs/NO_UNWIND_config create mode 100644 tools/perf/tests/configs/REF_config create mode 100644 tools/perf/tests/generate_configs.py create mode 100644 tools/perf/ui/Kbuild create mode 100644 tools/perf/ui/browsers/Kbuild create mode 100644 tools/perf/ui/gtk/Kbuild create mode 100644 tools/perf/ui/stdio/Kbuild create mode 100644 tools/perf/ui/tui/Kbuild create mode 100644 tools/perf/util/Kbuild create mode 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