Tiny Core Linux
Tiny Core Extensions => TCE Talk => Extension requests => Topic started by: polikuo on October 07, 2020, 09:23:43 AM
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Hi, I'm taking a course in school.
The teacher wants us to install "perf" to see how our coding performs.
I've seen posts about compiling one with no luck. (aarch64)
Most of them say make -C <kernel source root directory>/tools/perf would do the trick.
On some web pages I see java may be required. (keyword: export JDIR="/usr/lib/jvm/open-jdk")
Is it perhaps locked in the kernel ?
I've never successfully compiled a kernel before.
Or do you have it around in your kernel build directory ?
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You don't need to compile the kernel, this worked for me:
$ cd linux-5.4.3
$ make -C tools/perf
It looks like you need compiletc elftools-dev openssl-1.1.1-dev perl5 liblzma-dev zstd-dev libcap-dev
You'll also need to add the arch specific flags.
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It looks like you need compiletc elftools-dev openssl-1.1.1-dev perl5 liblzma-dev zstd-dev libcap-dev
Which arch are you using ?
I don't see elftools-dev anywhere.
P.S. I'm using aarch64.
I don't have any other machine around right now.
Perhaps I should make a USB and boot into it :-\
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I did a test on x86_64 - you need libelf-dev on aarch64
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:(
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ tce-load -i compiletc libelf-dev openssl-dev perl5 liblzma-dev zstd-dev libcap-dev
compiletc is already installed!
libelf-dev is already installed!
openssl-dev is already installed!
perl5 is already installed!
liblzma-dev is already installed!
zstd-dev is already installed!
libcap-dev is already installed!
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ CC="gcc -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe"
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ CXX="g++ -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti"
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ LDFLAGS="-Wl,-O1"
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ export CC CXX LDFLAGS
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ make -C tools/perf
make: Entering directory '/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf'
BUILD: Doing 'make -j4' parallel build
Warning: Kernel ABI header at 'tools/include/uapi/linux/kvm.h' differs from latest version at 'include/uapi/linux/kvm.h'
diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h
Warning: Kernel ABI header at 'tools/include/uapi/linux/sched.h' differs from latest version at 'include/uapi/linux/sched.h'
diff -u tools/include/uapi/linux/sched.h include/uapi/linux/sched.h
Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h'
diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h
Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/unistd.h' differs from latest version at 'arch/x86/include/uapi/asm/unistd.h'
diff -u tools/arch/x86/include/uapi/asm/unistd.h arch/x86/include/uapi/asm/unistd.h
sh: command: line 1: illegal option -c
Auto-detecting system features:
... dwarf: [ OFF ]
... dwarf_getlocations: [ OFF ]
... glibc: [ on ]
... gtk2: [ OFF ]
... libaudit: [ OFF ]
... libbfd: [ on ]
... libcap: [ on ]
... libelf: [ on ]
... libnuma: [ OFF ]
... numa_num_possible_cpus: [ OFF ]
... libperl: [ OFF ]
... libpython: [ OFF ]
... libcrypto: [ on ]
... libunwind: [ OFF ]
... libdw-dwarf-unwind: [ OFF ]
... zlib: [ on ]
... lzma: [ on ]
... get_cpuid: [ OFF ]
... bpf: [ on ]
... libaio: [ on ]
... libzstd: [ on ]
... disassembler-four-args: [ on ]
Makefile.config:389: No libdw DWARF unwind found, Please install elfutils-devel/libdw-dev >= 0.158 and/or set LIBDW_DIR
Makefile.config:394: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev
Makefile.config:465: gelf_getnote() not found on libelf, SDT support disabled
Makefile.config:498: DWARF support is off, BPF prologue is disabled
Makefile.config:506: No sys/sdt.h found, no SDT events are defined, please install systemtap-sdt-devel or systemtap-sdt-dev
Makefile.config:554: No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR
Makefile.config:581: Disabling post unwind, no support found.
Makefile.config:662: slang not found, disables TUI support. Please install slang-devel, libslang-dev or libslang2-dev
Makefile.config:679: GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev
Makefile.config:706: Missing perl devel files. Disabling perl scripting support, please install perl-ExtUtils-Embed/libperl-dev
Makefile.config:733: No python interpreter was found: disables Python support - please install python-devel/python-dev
Makefile.config:791: No bfd.h/libbfd found, please install binutils-dev[el]/zlib-static/libiberty-dev to gain symbol demangling
Makefile.config:859: No numa.h found, disables 'perf bench numa mem' benchmark, please install numactl-devel/libnuma-devel/libnuma-dev
Makefile.config:914: No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev
Makefile.config:940: No alternatives command found, you need to set JDIR= to point to the root of your Java directory
DESCEND plugins
make[3]: Nothing to be done for 'plugins/libtraceevent-dynamic-list'.
GEN perf-archive
GEN perf-with-kcore
CC builtin-script.o
CC tests/builtin-test.o
CC util/annotate.o
LD bench/perf-in.o
ld: bench/futex-lock-pi.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-lock-pi.c:40: multiple definition of `runtime'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/futex-lock-pi.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-lock-pi.c:40: multiple definition of `end'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/futex-lock-pi.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-lock-pi.c:40: multiple definition of `start'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/epoll-wait.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/epoll-wait.c:93: multiple definition of `runtime'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/epoll-wait.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/epoll-wait.c:93: multiple definition of `end'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/epoll-wait.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/epoll-wait.c:93: multiple definition of `start'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/epoll-ctl.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/epoll-ctl.c:38: multiple definition of `runtime'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/epoll-ctl.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/epoll-ctl.c:38: multiple definition of `end'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/epoll-ctl.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/epoll-ctl.c:38: multiple definition of `start'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
make[4]: *** [/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/build/Makefile.build:145: bench/perf-in.o] Error 1
make[3]: *** [/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/build/Makefile.build:139: bench] Error 2
make[3]: *** Waiting for unfinished jobs....
CC tests/parse-events.o
CC util/block-range.o
CC tests/dso-data.o
CC util/build-id.o
In file included from /usr/include/stdio.h:867,
from util/dso.h:11,
from builtin-script.c:6:
In function 'fprintf',
inlined from 'perf_sample__fprintf_regs.isra' at builtin-script.c:602:14:
/usr/include/bits/stdio2.h:100:10: error: '%5s' directive argument is null [-Werror=format-overflow=]
100 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
101 | __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~
CC tests/attr.o
CC util/cacheline.o
CC tests/vmlinux-kallsyms.o
CC util/config.o
CC tests/openat-syscall.o
CC tests/openat-syscall-all-cpus.o
CC tests/openat-syscall-tp-fields.o
CC tests/mmap-basic.o
CC tests/perf-record.o
CC tests/evsel-roundtrip-name.o
CC tests/evsel-tp-sched.o
CC tests/fdarray.o
CC util/copyfile.o
CC tests/pmu.o
CC util/ctype.o
cc1: all warnings being treated as errors
CC tests/hists_common.o
CC util/db-export.o
mv: cannot stat './.builtin-script.o.tmp': No such file or directory
make[3]: *** [/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/build/Makefile.build:96: builtin-script.o] Error 1
CC util/env.o
CC tests/hists_link.o
util/env.c: In function 'perf_env__arch':
cc1: error: function may return address of local variable [-Werror=return-local-addr]
util/env.c:329:17: note: declared here
329 | struct utsname uts;
| ^~~
CC tests/hists_filter.o
cc1: all warnings being treated as errors
mv: cannot stat 'util/.env.o.tmp': No such file or directory
make[4]: *** [/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/build/Makefile.build:97: util/env.o] Error 1
make[4]: *** Waiting for unfinished jobs....
CC tests/hists_output.o
CC tests/hists_cumulate.o
make[3]: *** [/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/build/Makefile.build:139: util] Error 2
CC tests/python-use.o
CC tests/bp_signal.o
CC tests/bp_signal_overflow.o
CC tests/bp_account.o
CC tests/wp.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
CC tests/kmod-path.o
CC tests/thread-map.o
CC tests/llvm.o
CC tests/llvm-src-base.o
CC tests/llvm-src-kbuild.o
CC tests/llvm-src-prologue.o
CC tests/llvm-src-relocation.o
CC tests/bpf.o
CC tests/topology.o
CC tests/mem.o
CC tests/cpumap.o
CC tests/stat.o
CC tests/event_update.o
CC tests/event-times.o
CC tests/expr.o
CC tests/backward-ring-buffer.o
CC tests/sdt.o
CC tests/is_printable_array.o
CC tests/bitmap.o
CC tests/perf-hooks.o
CC tests/clang.o
CC tests/unit_number__scnprintf.o
CC tests/mem2node.o
CC tests/map_groups.o
CC tests/time-utils-test.o
LD tests/perf-in.o
ld: tests/bp_account.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/tests/bp_account.c:26: multiple definition of `the_var'; tests/bp_signal.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/tests/bp_signal.c:38: first defined here
make[4]: *** [/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/build/Makefile.build:145: tests/perf-in.o] Error 1
make[3]: *** [/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/build/Makefile.build:139: tests] Error 2
make[2]: *** [Makefile.perf:597: perf-in.o] Error 2
make[1]: *** [Makefile.perf:221: sub-make] Error 2
make: *** [Makefile:70: all] Error 2
make: Leaving directory '/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf'
My tce-status:
tc@box:~$ tce-status -i
Xlibs
Xorg
Xorg-fonts
Xprogs
adwaita-icon-theme
alsa
alsa-modules-5.4.51-piCore-v8
alsa-utils
at-spi2-atk
at-spi2-core
aterm
atk
bash
bash-locale
binutils
binutils-locale
bison
bison-locale
bzip2
bzip2-dev
bzip2-lib
ca-certificates
cairo
compiletc
coreutils
coreutils-locale
dbus
dbus-glib
diffutils
diffutils-locale
e2fsprogs_base-dev
expat2
file
findutils
findutils-locale
firefox
flex
flex-locale
fltk-1.3
fontconfig
freetype
fribidi
gamin
gamin-dev
gawk
gawk-locale
gcc
gcc-locale
gcc_base-dev
gcc_libs
gcc_libs-dev
gdbm
gdbm-locale
gdk-pixbuf
gettext
gettext-locale
glib2
glib2-dev
glib2-python
glibc_add_lib
glibc_apps
glibc_base-dev
glibc_gconv
gmp
gmp-dev
graphite2
grep
grep-locale
gtk3
harfbuzz
hicolor-icon-theme
icu
imlib2
imlib2-bin
isl
libEGL
libGLES
libICE
libSM
libX11
libXau
libXcomposite
libXcursor
libXdamage
libXdmcp
libXext
libXfixes
libXfont2
libXft
libXi
libXinerama
libXmu
libXrandr
libXrender
libXt
libXtst
libXxf86vm
libacl
libasound
libattr
libcap
libcap-dev
libdrm
libelf
libelf-dev
libepoxy
libevdev
libevent
libffi_base-dev
libfontenc
libinput
libjpeg-turbo
liblz4
liblzma
liblzma-dev
libpciaccess
libpng
librsvg
libtiff
libudev
libudev-dev
libvncserver
libwebp
libxcb
libxkbcommon
libxkbfile
libxml2
libxshmfence
linux-5.4.y_api_headers
m4
make
make-locale
mesa
mpc
mpc-dev
mpfr
mpfr-dev
mtdev
mylocale
ncurses
ncurses-dev
nspr
nss
openbox
openbox-config
openbox-locale
openssh
openssl
openssl-dev
pango
patch
pcre
pcre-dev
perl5
pixman
pkg-config
python3.8
readline
rsync
sed
sed-locale
shared-mime-info
sqlite3
tce-tools
texinfo
unifont
util-linux_base-dev
wayland
wayland-protocols
wbar
x11vnc
xf86-input-libinput
xf86-video-fbdev
xkbcomp
xkeyboard-config
xorg-server
zlib_base-dev
zstd
zstd-dev
Perhaps I should force disable the parallel build ?
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It seems the contents of libelf-dev in piCore64 are not the same as elfutils-dev in CorePure64...
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Hi polikuo
Something seems wrong here:
----- Snip -----
Warning: Kernel ABI header at 'tools/include/uapi/linux/kvm.h' differs from latest version at 'include/uapi/linux/kvm.h'
diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h
Warning: Kernel ABI header at 'tools/include/uapi/linux/sched.h' differs from latest version at 'include/uapi/linux/sched.h'
diff -u tools/include/uapi/linux/sched.h include/uapi/linux/sched.h
Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h'
diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h
Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/unistd.h' differs from latest version at 'arch/x86/include/uapi/asm/unistd.h'
diff -u tools/arch/x86/include/uapi/asm/unistd.h arch/x86/include/uapi/asm/unistd.h
sh: command: line 1: illegal option -c
----- Snip -----
You said this was for aarch64. Why is it looking in arch/x86 ?
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You said this was for aarch64. Why is it looking in arch/x86 ?
I honestly don't know.
Perhaps make just traverse every directories, doing ckecks ?
I assure you I'm using aarch64
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ uname -r
5.4.51-piCore-v8
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ uname -m
aarch64
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I suspect you will need libelf from elfutils rather than libelf from http://www.mr511.de/software/
-
https://bugzilla.redhat.com/show_bug.cgi?id=1793473
So it's your gcc being too new for that perf version. You can likely find patches to make it build with that gcc.
-
I suspect you will need libelf from elfutils rather than libelf from http://www.mr511.de/software/
:(
The elfutils (https://sourceware.org/elfutils/) compiles successfully.
(./configure --prefix=/usr/local --enable-libdebuginfod=dummy --disable-debuginfod)
Since I'm lazy, I just do a sudo make install.
But perf still stuck at the same place after installing elfutils.
I have tried different versions of the kernel source code, they all stuck at the same place.
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You likely need to have a valid .config in the kernel source tree. You can get the current config
sudo modprobe configs
zcat /proc/config.gz > <path to kernel source>/.config
All of the errors with regard to multiple function definitions is likely due to gcc10. Gcc is now very picky about properly using extern for external functions. There maybe a -Wnoxxxxxxx flag to permit these errors.
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You likely need to have a valid .config in the kernel source tree. You can get the current config
I've created the .config file
The message looks really similar:
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ make -C tools/perf clean
make: Entering directory '/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf'
CLEAN arm64
CLEAN libtraceevent
CLEAN libapi
CLEAN libbpf
CLEAN libsubcmd
CLEAN libsubcmd
CLEAN libperf
CLEAN config
CLEAN fixdep
CLEAN python
CLEAN core-objs
CLEAN core-progs
CLEAN core-gen
SUBDIR Documentation
Makefile:215: Please install asciidoc xmlto to have the man pages installed
CLEAN Documentation
make: Leaving directory '/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf'
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ make -C tools/perf
make: Entering directory '/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf'
BUILD: Doing 'make -j4' parallel build
HOSTCC fixdep.o
HOSTLD fixdep-in.o
LINK fixdep
Warning: Kernel ABI header at 'tools/include/uapi/linux/kvm.h' differs from latest version at 'include/uapi/linux/kvm.h'
diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h
Warning: Kernel ABI header at 'tools/include/uapi/linux/sched.h' differs from latest version at 'include/uapi/linux/sched.h'
diff -u tools/include/uapi/linux/sched.h include/uapi/linux/sched.h
Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h'
diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h
Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/unistd.h' differs from latest version at 'arch/x86/include/uapi/asm/unistd.h'
diff -u tools/arch/x86/include/uapi/asm/unistd.h arch/x86/include/uapi/asm/unistd.h
sh: command: line 1: illegal option -c
Auto-detecting system features:
... dwarf: [ on ]
... dwarf_getlocations: [ on ]
... glibc: [ on ]
... gtk2: [ OFF ]
... libaudit: [ OFF ]
... libbfd: [ on ]
... libcap: [ on ]
... libelf: [ on ]
... libnuma: [ OFF ]
... numa_num_possible_cpus: [ OFF ]
... libperl: [ OFF ]
... libpython: [ OFF ]
... libcrypto: [ on ]
... libunwind: [ OFF ]
... libdw-dwarf-unwind: [ on ]
... zlib: [ on ]
... lzma: [ on ]
... get_cpuid: [ OFF ]
... bpf: [ on ]
... libaio: [ on ]
... libzstd: [ on ]
... disassembler-four-args: [ on ]
Makefile.config:506: No sys/sdt.h found, no SDT events are defined, please install systemtap-sdt-devel or systemtap-sdt-dev
Makefile.config:554: No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR
Makefile.config:662: slang not found, disables TUI support. Please install slang-devel, libslang-dev or libslang2-dev
Makefile.config:679: GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev
Makefile.config:706: Missing perl devel files. Disabling perl scripting support, please install perl-ExtUtils-Embed/libperl-dev
Makefile.config:733: No python interpreter was found: disables Python support - please install python-devel/python-dev
Makefile.config:791: No bfd.h/libbfd found, please install binutils-dev[el]/zlib-static/libiberty-dev to gain symbol demangling
Makefile.config:859: No numa.h found, disables 'perf bench numa mem' benchmark, please install numactl-devel/libnuma-devel/libnuma-dev
Makefile.config:914: No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev
Makefile.config:940: No alternatives command found, you need to set JDIR= to point to the root of your Java directory
CC fd/array.o
CC exec-cmd.o
CC event-parse.o
CC core.o
CC cpumap.o
LD fd/libapi-in.o
CC fs/fs.o
CC help.o
CC threadmap.o
CC fs/tracing_path.o
CC evsel.o
LD fs/libapi-in.o
CC cpu.o
CC pager.o
CC debug.o
CC evlist.o
CC str_error_r.o
LD libapi-in.o
CC parse-options.o
AR libapi.a
CC zalloc.o
MKDIR staticobjs/
CC staticobjs/libbpf.o
CC xyarray.o
CC lib.o
LD libperf-in.o
AR libperf.a
MKDIR staticobjs/
CC staticobjs/bpf.o
CC run-command.o
CC sigchain.o
CC subcmd-config.o
LD libsubcmd-in.o
AR libsubcmd.a
CC staticobjs/nlattr.o
PERF_VERSION = 5.4.51
CC staticobjs/btf.o
CC event-plugin.o
GEN common-cmds.h
CC trace-seq.o
CC parse-filter.o
CC parse-utils.o
CC kbuffer-parse.o
CC tep_strerror.o
CC event-parse-api.o
CC staticobjs/libbpf_errno.o
CC staticobjs/str_error.o
CC staticobjs/netlink.o
CC staticobjs/bpf_prog_linfo.o
LD libtraceevent-in.o
LINK libtraceevent.a
CC staticobjs/libbpf_probes.o
CC staticobjs/xsk.o
CC staticobjs/hashmap.o
CC staticobjs/btf_dump.o
find: unknown predicate `-march=armv8-a+crc/arch'
gcc: fatal error: no input files
compilation terminated.
gcc: fatal error: no input files
compilation terminated.
HOSTCC pmu-events/json.o
DESCEND plugins
CC plugin_jbd2.o
HOSTCC pmu-events/jsmn.o
LD plugin_jbd2-in.o
CC plugin_hrtimer.o
HOSTCC pmu-events/jevents.o
CC plugin_kmem.o
LD plugin_hrtimer-in.o
GEN perf-archive
CC plugin_kvm.o
LD plugin_kmem-in.o
GEN perf-with-kcore
CC plugin_mac80211.o
LD plugin_mac80211-in.o
CC builtin-bench.o
HOSTLD pmu-events/jevents-in.o
CC plugin_sched_switch.o
LD plugin_kvm-in.o
LINK pmu-events/jevents
LD staticobjs/libbpf-in.o
LINK libbpf.a
CC builtin-annotate.o
CC builtin-config.o
LD plugin_sched_switch-in.o
CC plugin_function.o
GEN pmu-events/pmu-events.c
CC pmu-events/pmu-events.o
LD pmu-events/pmu-events-in.o
CC plugin_xen.o
LD plugin_function-in.o
CC plugin_scsi.o
LD plugin_xen-in.o
CC builtin-diff.o
CC plugin_cfg80211.o
LD plugin_cfg80211-in.o
LINK plugin_jbd2.so
LINK plugin_hrtimer.so
LINK plugin_kmem.so
LD plugin_scsi-in.o
LINK plugin_kvm.so
LINK plugin_mac80211.so
LINK plugin_sched_switch.so
LINK plugin_function.so
LINK plugin_xen.so
LINK plugin_scsi.so
LINK plugin_cfg80211.so
CC builtin-evlist.o
GEN libtraceevent-dynamic-list
CC builtin-ftrace.o
make[3]: Nothing to be done for 'plugins/libtraceevent-dynamic-list'.
CC builtin-help.o
CC builtin-sched.o
CC builtin-buildid-list.o
CC builtin-buildid-cache.o
CC builtin-kallsyms.o
CC builtin-list.o
CC builtin-record.o
CC builtin-report.o
CC builtin-stat.o
CC builtin-timechart.o
CC builtin-top.o
CC builtin-script.o
CC builtin-kmem.o
CC builtin-lock.o
CC builtin-kvm.o
CC builtin-inject.o
In file included from /usr/include/stdio.h:867,
from util/dso.h:11,
from builtin-script.c:6:
In function 'fprintf',
inlined from 'perf_sample__fprintf_regs.isra' at builtin-script.c:602:14:
/usr/include/bits/stdio2.h:100:10: error: '%5s' directive argument is null [-Werror=format-overflow=]
100 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
101 | __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~
CC builtin-mem.o
CC builtin-data.o
CC builtin-version.o
CC builtin-c2c.o
CC builtin-trace.o
CC builtin-probe.o
CC bench/sched-messaging.o
CC bench/sched-pipe.o
CC bench/mem-functions.o
cc1: all warnings being treated as errors
mv: cannot stat './.builtin-script.o.tmp': No such file or directory
make[3]: *** [/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/build/Makefile.build:96: builtin-script.o] Error 1
make[3]: *** Waiting for unfinished jobs....
CC bench/futex-hash.o
CC bench/futex-wake.o
CC bench/futex-wake-parallel.o
CC bench/futex-requeue.o
CC bench/futex-lock-pi.o
CC bench/epoll-wait.o
CC bench/epoll-ctl.o
LD bench/perf-in.o
ld: bench/futex-lock-pi.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-lock-pi.c:40: multiple definition of `runtime'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/futex-lock-pi.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-lock-pi.c:40: multiple definition of `end'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/futex-lock-pi.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-lock-pi.c:40: multiple definition of `start'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/epoll-wait.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/epoll-wait.c:93: multiple definition of `runtime'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/epoll-wait.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/epoll-wait.c:93: multiple definition of `end'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/epoll-wait.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/epoll-wait.c:93: multiple definition of `start'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/epoll-ctl.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/epoll-ctl.c:38: multiple definition of `runtime'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/epoll-ctl.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/epoll-ctl.c:38: multiple definition of `end'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
ld: bench/epoll-ctl.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/epoll-ctl.c:38: multiple definition of `start'; bench/futex-hash.o:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf/bench/futex-hash.c:40: first defined here
make[4]: *** [/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/build/Makefile.build:145: bench/perf-in.o] Error 1
make[3]: *** [/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/build/Makefile.build:139: bench] Error 2
make[2]: *** [Makefile.perf:597: perf-in.o] Error 2
make[1]: *** [Makefile.perf:221: sub-make] Error 2
make: *** [Makefile:70: all] Error 2
make: Leaving directory '/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51/tools/perf'
What's happening here ?
Is it related ?
find: unknown predicate `-march=armv8-a+crc/arch'
gcc: fatal error: no input files
compilation terminated.
gcc: fatal error: no input files
compilation terminated.
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ echo $CC
gcc -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ echo $CXX
g++ -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti
-
Hi polikuo
... tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ echo $CC
gcc -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe
tc@box:/mnt/mmcblk0p2/compile/source_code/Kernel/linux-5.4.51$ echo $CXX
g++ -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti
I think CC and CXX are only supposed to specify the compilers name but not compiler flags.
Clear CC, CXX, CFLAGS, CXXFLAGS, etc. Then, run the make command and see if the build system can figure out the
settings itself.
-
Clear CC, CXX, CFLAGS, CXXFLAGS, etc.
unset CC CXX
make -C tools/perf clean
make -C tools/perf
The `-march=armv8-a+crc/arch' message is gone, but anything else stays the same
In function 'fprintf',
inlined from 'perf_sample__fprintf_regs.isra' at builtin-script.c:602:14:
/usr/include/bits/stdio2.h:100:10: error: '%5s' directive argument is null [-Werror=format-overflow=]
100 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
101 | __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~
Perhaps it requires certain library for __fprintf_chk (https://github.com/lattera/glibc/blob/master/debug/fprintf_chk.c) ?
-
Hi polikuo
When I had to compile a kernel I needed to load:
tce-load -i compiletc perl5 bash ncursesw-dev bc glibc_apps elfutils-devI think the ncursesw-dev was only needed for make menuconfig.
I keep on seeing this popping up in your output:
sh: command: line 1: illegal option -cMaybe you need to install bash?
-
I keep on seeing this popping up in your output:
sh: command: line 1: illegal option -cMaybe you need to install bash?
Believe me, I do.
I even switch into bash environment before I type make.
-
Hi polikuo
... I even switch into bash environment before I type make.
You shouldn't need to do that. In fact, I would not do that just in case it interferes with some other part of the process.
Do your grep and egrep commands have the -c option enabled?
-
You shouldn't need to do that. In fact, I would not do that just in case it interferes with some other part of the process.
I've tried both, same result.
Do your grep and egrep commands have the -c option enabled?
Just try it.
Both busybox grep.tcz versions support -c option.
-
It works for me compiled natively on piCore64 using this patch: https://www.spinics.net/lists/stable/msg403445.html
..and: $ tce-load -i compiletc
$ find . -name Makefile.config -type f -exec sed -i 's/-O6//g' {} \;
$ find . -name Makefile.config -type f -exec sed -i 's/-ggdb3//g' {} \;
$ make -C tools/perf JOBS=1 V=1 WERROR=0 EXTRA_CFLAGS="-march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fcommon"
-
It works for me compiled natively on piCore64 using this patch: https://www.spinics.net/lists/stable/msg403445.html
Great, many thanks.
It successfully compiles. :D
For those who may want to replicate, here's what I did:
1. Clear the onboot.lst, leaving only openssh.tcz for remote access.
2. Save the patch Juanito provides in the previous post.
3. Reboot
Then run these commands:
tar xf linux-5.4.51.tar.xz
tce-load -i compiletc
find . -name Makefile.config -type f -exec sed -i 's/-O6//g' {} \;
find . -name Makefile.config -type f -exec sed -i 's/-ggdb3//g' {} \;
CFLAGS='-march=armv8-a+crc -mtune=cortex-a72 -Os -pipe'
CXXFLAGS='-march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti'
export CFLAGS CXXFLAGS
cd linux-5.4.51/
patch -p1 < ../perf.patch
make -C tools/perf JOBS=1 V=1 WERROR=0 EXTRA_CFLAGS="-march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fcommon"
The perf binary should appears in the tools/perf directory.
Enjoy~ :)
P.S. please mark this topic solved.
-
Hi polikuo
... P.S. please mark this topic solved.
Done. :)