Re: [PATCH v3 0/9] perf build: Make build-test faster

[Arnaldo Carvalho de Melo]

Em Fri, Jan 15, 2016 at 01:33:04PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Fri, Jan 15, 2016 at 12:12:44PM -0300, Arnaldo Carvalho de Melo escreveu:
> > Em Fri, Jan 15, 2016 at 10:54:47PM +0800, pi3orama escreveu:
> > > Is your source directory already polluted
> > > before this test?

> > Yeah, that seems to have been the case, I tried reproducing this problem
> > using just the python perf.so target, after cleaning the sources and it
> > worked, then I cleaned it again and I am re-running build-test O= and it
> > is working so far.
 
> So it failed as below, but I think the next patch addresses that,
> checking...

yeah, all seems ok now, moving on to the other patches:

[acme@zoo linux]$ am /wb/1.patch 
Applying: perf build: Pass O option to kernel makefile in build-test
[perf/core 95785b07fa39] perf build: Pass O option to kernel makefile in build-test
 Author: Wang Nan <wangnan0@xxxxxxxxxx>
 Date: Fri Jan 15 04:00:16 2016 +0000
 1 file changed, 5 insertions(+), 4 deletions(-)
[acme@zoo linux]$ make -C tools clean > /dev/null
[acme@zoo linux]$ rm -rf /tmp/build/perf ; mkdir -p /tmp/build/perf ; make -C tools/perf O=/tmp/build/perf build-test
make: Entering directory '/home/git/linux/tools/perf'
Testing Makefile
- make_no_scripts: cd . && make -f Makefile   DESTDIR=/tmp/tmp.9e3h1U8KOG NO_LIBPYTHON=1 NO_LIBPERL=1
- make_no_libdw_dwarf_unwind: cd . && make -f Makefile   DESTDIR=/tmp/tmp.ielCBjwifq NO_LIBDW_DWARF_UNWIND=1
- make_no_libunwind: cd . && make -f Makefile   DESTDIR=/tmp/tmp.VsFk9OlhJ4 NO_LIBUNWIND=1
- make_debug: cd . && make -f Makefile   DESTDIR=/tmp/tmp.B6GPrhP4TR DEBUG=1
- make_no_auxtrace: cd . && make -f Makefile   DESTDIR=/tmp/tmp.yHFzIEM0di NO_AUXTRACE=1
- make_no_libbionic: cd . && make -f Makefile   DESTDIR=/tmp/tmp.liLLY8SR9V NO_LIBBIONIC=1
- make_no_slang: cd . && make -f Makefile   DESTDIR=/tmp/tmp.MpU21w7Ne4 NO_SLANG=1
- make_tags: cd . && make -f Makefile   DESTDIR=/tmp/tmp.BFB4AxWw0b tags
- make_no_newt: cd . && make -f Makefile   DESTDIR=/tmp/tmp.WBrlLwmuaQ NO_NEWT=1
- make_help: cd . && make -f Makefile   DESTDIR=/tmp/tmp.1itZi51L59 help
- make_util_pmu_bison_o: cd . && make -f Makefile   DESTDIR=/tmp/tmp.oKJl6RCTI5 util/pmu-bison.o
- make_no_ui: cd . && make -f Makefile   DESTDIR=/tmp/tmp.SNRLagfSmB NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
- make_no_libperl: cd . && make -f Makefile   DESTDIR=/tmp/tmp.q0SfxDh3f9 NO_LIBPERL=1
- make_install: cd . && make -f Makefile   DESTDIR=/tmp/tmp.YS9Fmzmhbb install
- make_no_libaudit: cd . && make -f Makefile   DESTDIR=/tmp/tmp.L2lWnN8Obu NO_LIBAUDIT=1
- make_static: cd . && make -f Makefile   DESTDIR=/tmp/tmp.U8ILyojPW2 LDFLAGS=-static
- make_install_bin: cd . && make -f Makefile   DESTDIR=/tmp/tmp.xbUxcjidLy install-bin
- make_clean_all: cd . && make -f Makefile   DESTDIR=/tmp/tmp.scPubLttK2 clean all
- make_install_prefix: cd . && make -f Makefile   DESTDIR=/tmp/tmp.F4TWRxYPPS install prefix=/tmp/krava
- make_no_libpython: cd . && make -f Makefile   DESTDIR=/tmp/tmp.cd1NhaetAd NO_LIBPYTHON=1
- make_install_prefix_slash: cd . && make -f Makefile   DESTDIR=/tmp/tmp.YPtQDUQRhJ install prefix=/tmp/krava/
- make_doc: cd . && make -f Makefile   DESTDIR=/tmp/tmp.6vrmSeiNBm doc
- make_no_libelf: cd . && make -f Makefile   DESTDIR=/tmp/tmp.hHEtz9MV1S NO_LIBELF=1
- make_util_map_o: cd . && make -f Makefile   DESTDIR=/tmp/tmp.TZqqsOZ3wD util/map.o
- make_perf_o: cd . && make -f Makefile   DESTDIR=/tmp/tmp.n4PxvIFIP3 perf.o
- make_no_libnuma: cd . && make -f Makefile   DESTDIR=/tmp/tmp.DsPUiYrwbr NO_LIBNUMA=1
- make_pure: cd . && make -f Makefile   DESTDIR=/tmp/tmp.d8ap7cgKqO 
- make_python_perf_so: cd . && make -f Makefile   DESTDIR=/tmp/tmp.TpXpRgrYgP python/perf.so
- make_no_gtk2: cd . && make -f Makefile   DESTDIR=/tmp/tmp.2fZQ4bxiAY NO_GTK2=1
- make_no_backtrace: cd . && make -f Makefile   DESTDIR=/tmp/tmp.kYBpMRNScZ NO_BACKTRACE=1
- make_no_demangle: cd . && make -f Makefile   DESTDIR=/tmp/tmp.wAxy25bSDS NO_DEMANGLE=1
- make_no_libbpf: cd . && make -f Makefile   DESTDIR=/tmp/tmp.KqJduwYzDL NO_LIBBPF=1
- make_minimal: cd . && make -f Makefile   DESTDIR=/tmp/tmp.io1jsbHzDq NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1
- make_no_newt_O: cd . && make -f Makefile  O=/tmp/tmp.EooWikAT82 DESTDIR=/tmp/tmp.LKKTwY1eCP NO_NEWT=1
- make_pure_O: cd . && make -f Makefile  O=/tmp/tmp.f1QBvSbLrW DESTDIR=/tmp/tmp.hpbdecldPt 
- make_no_libbionic_O: cd . && make -f Makefile  O=/tmp/tmp.nX2TIOQqo6 DESTDIR=/tmp/tmp.DkSnjDSMYw NO_LIBBIONIC=1
- make_util_map_o_O: cd . && make -f Makefile  O=/tmp/tmp.cKFa9e56rx DESTDIR=/tmp/tmp.YbSqeV5cey util/map.o
- make_install_prefix_slash_O: cd . && make -f Makefile  O=/tmp/tmp.0c5HPFfFm9 DESTDIR=/tmp/tmp.XrB8aILqpP install prefix=/tmp/krava/
- make_help_O: cd . && make -f Makefile  O=/tmp/tmp.d2gYO1gjTR DESTDIR=/tmp/tmp.q5c0WnVCIj help
- make_install_prefix_O: cd . && make -f Makefile  O=/tmp/tmp.9IHAupXFHk DESTDIR=/tmp/tmp.TXmXyyJppI install prefix=/tmp/krava
- make_no_scripts_O: cd . && make -f Makefile  O=/tmp/tmp.rKwTvo0QiI DESTDIR=/tmp/tmp.PpUf2AoVzI NO_LIBPYTHON=1 NO_LIBPERL=1
- make_no_slang_O: cd . && make -f Makefile  O=/tmp/tmp.WPj6PaqPhL DESTDIR=/tmp/tmp.NlpNS6h9h9 NO_SLANG=1
- make_no_libpython_O: cd . && make -f Makefile  O=/tmp/tmp.QcCMMUXW3U DESTDIR=/tmp/tmp.00FbzdgxZl NO_LIBPYTHON=1
- make_util_pmu_bison_o_O: cd . && make -f Makefile  O=/tmp/tmp.CEa5MybV5v DESTDIR=/tmp/tmp.40p7E7M3qH util/pmu-bison.o
- make_no_ui_O: cd . && make -f Makefile  O=/tmp/tmp.uRX0vUtPup DESTDIR=/tmp/tmp.qazyj9H0pS NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
- make_no_libnuma_O: cd . && make -f Makefile  O=/tmp/tmp.rpye8ZsMTK DESTDIR=/tmp/tmp.dNTvUFLl1f NO_LIBNUMA=1


- make_no_libelf_O: cd . && make -f Makefile  O=/tmp/tmp.hUaf8XWJHC DESTDIR=/tmp/tmp.kM8iyYXhRi NO_LIBELF=1
- make_static_O: cd . && make -f Makefile  O=/tmp/tmp.BlVAbCLrQB DESTDIR=/tmp/tmp.UbYeVZv3lH LDFLAGS=-static
- make_no_libbpf_O: cd . && make -f Makefile  O=/tmp/tmp.Zqq3W2d4BW DESTDIR=/tmp/tmp.IwIuWZOBuT NO_LIBBPF=1
- make_no_libaudit_O: cd . && make -f Makefile  O=/tmp/tmp.vEYe0dQPqq DESTDIR=/tmp/tmp.E7DgjrMysh NO_LIBAUDIT=1
- make_no_demangle_O: cd . && make -f Makefile  O=/tmp/tmp.ZfdZY7hkNY DESTDIR=/tmp/tmp.ChdGh6TELl NO_DEMANGLE=1
- make_no_libunwind_O: cd . && make -f Makefile  O=/tmp/tmp.heHCR5TLb0 DESTDIR=/tmp/tmp.jNPh6IHibS NO_LIBUNWIND=1
- make_no_libperl_O: cd . && make -f Makefile  O=/tmp/tmp.tnAQYN9WZP DESTDIR=/tmp/tmp.MB2rgbPwO9 NO_LIBPERL=1
- make_no_auxtrace_O: cd . && make -f Makefile  O=/tmp/tmp.RvYcIFTyLc DESTDIR=/tmp/tmp.uvi4zw8J3x NO_AUXTRACE=1
- make_no_gtk2_O: cd . && make -f Makefile  O=/tmp/tmp.MKlGNsxGo6 DESTDIR=/tmp/tmp.3ccm3f6npC NO_GTK2=1
- make_doc_O: cd . && make -f Makefile  O=/tmp/tmp.NGd3OCaTgY DESTDIR=/tmp/tmp.vI8BBvl7J4 doc
- make_no_libdw_dwarf_unwind_O: cd . && make -f Makefile  O=/tmp/tmp.jR9j4r9Ue3 DESTDIR=/tmp/tmp.rpomb0UTjF NO_LIBDW_DWARF_UNWIND=1
- make_minimal_O: cd . && make -f Makefile  O=/tmp/tmp.isdFMzlmCE DESTDIR=/tmp/tmp.7PoEaJuqAo NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1
- make_tags_O: cd . && make -f Makefile  O=/tmp/tmp.h7xE1RiYV9 DESTDIR=/tmp/tmp.KyWT8krOHn tags
- make_no_backtrace_O: cd . && make -f Makefile  O=/tmp/tmp.ATWAT8F96o DESTDIR=/tmp/tmp.jMc7gWwMzE NO_BACKTRACE=1
- make_install_bin_O: cd . && make -f Makefile  O=/tmp/tmp.UQYgkHm0Gt DESTDIR=/tmp/tmp.kNKAIKLcmd install-bin
- make_clean_all_O: cd . && make -f Makefile  O=/tmp/tmp.YNrDdpfD4u DESTDIR=/tmp/tmp.wzU1HzSmir clean all
- make_debug_O: cd . && make -f Makefile  O=/tmp/tmp.vwN6Q1EKmt DESTDIR=/tmp/tmp.XYzOQIRi3O DEBUG=1
- make_install_O: cd . && make -f Makefile  O=/tmp/tmp.nTVLcnN0TM DESTDIR=/tmp/tmp.F6RYnEA8fO install
- make_perf_o_O: cd . && make -f Makefile  O=/tmp/tmp.O9VK5E6CA8 DESTDIR=/tmp/tmp.PNbredSZ2m perf.o
- tarpkg: ./tests/perf-targz-src-pkg .
- make -C <kernelsrc>  'O=/tmp/build/perf' tools/perf
- make -C <kernelsrc>/tools  'O=/tmp/build/perf' perf
OK
Testing Makefile.perf
- make_no_libunwind: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.WiV8YRc0ca NO_LIBUNWIND=1
- make_no_libperl: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.E0esZJUIRM NO_LIBPERL=1
- make_no_libdw_dwarf_unwind: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.4BW18lpL0G NO_LIBDW_DWARF_UNWIND=1
- make_tags: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.O1vtgxuW5J tags
- make_pure: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.JpKmEfP2xL 
- make_install: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.Uy2YCFl8aL install
- make_debug: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.orQ0PEn7q7 DEBUG=1
- make_no_libnuma: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.JVvIO6KiW0 NO_LIBNUMA=1
- make_help: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.lWZjV4PNIX help
- make_no_backtrace: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.VSamCzNVkx NO_BACKTRACE=1
- make_install_prefix: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.qoqcT0yUyR install prefix=/tmp/krava
- make_no_libbpf: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.RFA0xJtwvZ NO_LIBBPF=1
- make_no_slang: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.HFwhjBiLEq NO_SLANG=1
- make_no_libpython: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.mriG6UduU2 NO_LIBPYTHON=1
- make_static: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.b6yIt0P1S5 LDFLAGS=-static
- make_util_map_o: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.T5mnTqHfD4 util/map.o
- make_install_bin: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.CSyog3ewkh install-bin
- make_no_demangle: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.abuqwbrt1C NO_DEMANGLE=1
- make_install_prefix_slash: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.rxribPrdFl install prefix=/tmp/krava/
- make_no_scripts: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.hSAvz6PQr9 NO_LIBPYTHON=1 NO_LIBPERL=1
- make_no_ui: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.67P4I3awig NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
- make_minimal: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.etLVSOscHq NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1
- make_util_pmu_bison_o: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.TfUfOFfy78 util/pmu-bison.o
- make_no_libbionic: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.pNS61Cy0Ns NO_LIBBIONIC=1
- make_doc: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.Bd2WWkoBqb doc
- make_python_perf_so: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.6s3Y2ihG2Q python/perf.so
- make_no_auxtrace: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.lzprQr7SNq NO_AUXTRACE=1
- make_no_libelf: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.j7KaXdllzt NO_LIBELF=1
- make_no_newt: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.cPHEHtp6XC NO_NEWT=1
- make_perf_o: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.vJ8YCjrWMW perf.o
- make_no_gtk2: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.otDPiQ7ekA NO_GTK2=1
- make_no_libaudit: cd . && make -f Makefile.perf -j4 'O=/tmp/build/perf' DESTDIR=/tmp/tmp.iyaUgsHS9D NO_LIBAUDIT=1
- make_no_libbionic_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.PHAPShJgdv DESTDIR=/tmp/tmp.BLyod8Lxdx NO_LIBBIONIC=1
- make_no_libpython_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.EBbIVyMVRS DESTDIR=/tmp/tmp.uV9pUJhIi4 NO_LIBPYTHON=1
- make_no_libnuma_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.pCHomupSOh DESTDIR=/tmp/tmp.NGhpHI9BlK NO_LIBNUMA=1
- make_no_libdw_dwarf_unwind_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.M3oAHBGBQO DESTDIR=/tmp/tmp.cdEwiDP9EE NO_LIBDW_DWARF_UNWIND=1
- make_install_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.6GO71jDnf3 DESTDIR=/tmp/tmp.x1U8qNxFTN install
- make_no_demangle_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.AtgBaluMI4 DESTDIR=/tmp/tmp.tq6BS9WW81 NO_DEMANGLE=1
- make_install_prefix_slash_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.r17hjIKTdb DESTDIR=/tmp/tmp.mv9Q7PBN6K install prefix=/tmp/krava/
- make_no_newt_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.hnWkGje852 DESTDIR=/tmp/tmp.I9HXWd0CqZ NO_NEWT=1
- make_install_bin_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.FBp8AGOH15 DESTDIR=/tmp/tmp.CkCncZ2Zj2 install-bin
- make_no_libelf_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.ftstCEM1AT DESTDIR=/tmp/tmp.7KuQfqfrDq NO_LIBELF=1
- make_util_pmu_bison_o_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.0fFKbguZOb DESTDIR=/tmp/tmp.EDZ7IVvbUC util/pmu-bison.o
- make_no_libunwind_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.UrBvT8H2kL DESTDIR=/tmp/tmp.VAK3vzTBgf NO_LIBUNWIND=1
- make_no_slang_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.UahVvDh7cK DESTDIR=/tmp/tmp.U55STRYr9c NO_SLANG=1
- make_tags_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.ivZzE1EpPO DESTDIR=/tmp/tmp.svRAllyX2g tags
- make_pure_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.mt98wEusKP DESTDIR=/tmp/tmp.vG1l4mMjoO 
- make_no_libperl_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.5GY6cUriLs DESTDIR=/tmp/tmp.zXyTg24HbY NO_LIBPERL=1
- make_util_map_o_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.yquyLn8t3f DESTDIR=/tmp/tmp.BVUkcWunhh util/map.o
- make_doc_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.xDecKgMdU9 DESTDIR=/tmp/tmp.VVZyZIlFlF doc
- make_no_auxtrace_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.feLB8n0JNb DESTDIR=/tmp/tmp.DzOTCnhTkT NO_AUXTRACE=1
- make_no_backtrace_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.jMpJqaCI0t DESTDIR=/tmp/tmp.EpxWmAHpjg NO_BACKTRACE=1
- make_no_scripts_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.FoiUCP0FCj DESTDIR=/tmp/tmp.M5Fj5u19fp NO_LIBPYTHON=1 NO_LIBPERL=1
- make_no_ui_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.DnnDKVOcke DESTDIR=/tmp/tmp.ukA50Wc45r NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
- make_static_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.9CUGpwQYQC DESTDIR=/tmp/tmp.zdksskX0pR LDFLAGS=-static
- make_help_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.UArxgwazPc DESTDIR=/tmp/tmp.NVBwebgs4a help
- make_debug_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.Utqra7B7Ib DESTDIR=/tmp/tmp.omIS9KmXbP DEBUG=1
- make_no_libbpf_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.E25tFn9wLe DESTDIR=/tmp/tmp.LCIwFwucVk NO_LIBBPF=1
- make_install_prefix_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.ISR9EFrkrf DESTDIR=/tmp/tmp.yGBkllIGmb install prefix=/tmp/krava
- make_no_gtk2_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.ChgCwmQVsq DESTDIR=/tmp/tmp.VCIaqDoBND NO_GTK2=1
- make_minimal_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.PSotNLP7Hm DESTDIR=/tmp/tmp.zXeBkOxRfn NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1
- make_no_libaudit_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.6MXxYuHakK DESTDIR=/tmp/tmp.YAt3RK6DPR NO_LIBAUDIT=1
- make_perf_o_O: cd . && make -f Makefile.perf -j4 O=/tmp/tmp.aHK53VzNGb DESTDIR=/tmp/tmp.XksUEUWgiW perf.o
- tarpkg: ./tests/perf-targz-src-pkg .
- make -C <kernelsrc> -j4 'O=/tmp/build/perf' tools/perf
- make -C <kernelsrc>/tools -j4 'O=/tmp/build/perf' perf
OK
make: Leaving directory '/home/git/linux/tools/perf'
[acme@zoo linux]$ 
[acme@zoo linux]$ 
[acme@zoo linux]$ find tools -name "*.o"
[acme@zoo linux]$ find tools -name ".*.*"
[acme@zoo linux]$