| View previous topic :: View next topic |
| Author |
Message |
costel78
Guru
Joined: 20 Apr 2007
Posts: 407
|
 Posted: Sat Aug 10, 2019 8:58 pm Post subject: What is wrong with my cross compile setup ? |
 |
|
I tried to compile for Raspberry pi 4 on my amd64 machine as fast a possible.
So I use, also, crossdev without any chroot. I said also, because not all packages compile that way.
But with aarch64-unknown-linux-gnu-emerge -pve system I got:
| Code: | aarch64-unknown-linux-gnu-emerge -pve system
These are the packages that would be merged, in order:
Calculating dependencies ... done!
[ebuild R ] sys-libs/zlib-1.2.11-r2:0/1::gentoo to /usr/aarch64-unknown-linux-gnu/ USE="minizip (split-usr) static-libs" 0 KiB
[ebuild R ] sys-libs/zlib-1.2.11-r2:0/1::gentoo USE="minizip (split-usr) static-libs" 0 KiB
[ebuild R ] dev-lang/python-exec-2.4.6-r1:2::gentoo PYTHON_TARGETS="(jython2_7) (pypy) (pypy3) (python2_7) (python3_5) (python3_6) (python3_7)" 0 KiB
[ebuild R ] virtual/libintl-0-r2::gentoo to /usr/aarch64-unknown-linux-gnu/ 0 KiB
[ebuild R ] virtual/libintl-0-r2::gentoo 0 KiB
[ebuild R ] app-arch/xz-utils-5.2.4-r3::gentoo USE="extra-filters nls (split-usr) threads -static-libs" 0 KiB
[ebuild R ] sys-libs/ncurses-6.1_p20190609:0/6::gentoo to /usr/aarch64-unknown-linux-gnu/ USE="cxx (split-usr) threads (tinfo) unicode (-ada) -debug -doc -gpm -minimal -profile -static-libs -test -trace" 0 KiB
[ebuild R ] app-arch/bzip2-1.0.8:0/1::gentoo USE="(split-usr) -static -static-libs" 0 KiB
[ebuild R ] dev-lang/python-exec-2.4.6-r1:2::gentoo to /usr/aarch64-unknown-linux-gnu/ PYTHON_TARGETS="(python2_7) (python3_5) (python3_6) (python3_7) (-jython2_7) (-pypy) (-pypy3)" 0 KiB
[ebuild R ] app-arch/bzip2-1.0.8:0/1::gentoo to /usr/aarch64-unknown-linux-gnu/ USE="(split-usr) -static -static-libs" 0 KiB
[ebuild R ] sys-apps/attr-2.4.48-r3::gentoo to /usr/aarch64-unknown-linux-gnu/ USE="nls (split-usr) static-libs -debug" 0 KiB
[ebuild R ] sys-apps/attr-2.4.48-r3::gentoo USE="nls (split-usr) static-libs -debug" 0 KiB
[ebuild R ] dev-libs/gmp-6.1.2-r1:0/10.4::gentoo to /usr/aarch64-unknown-linux-gnu/ USE="asm cxx -doc -static-libs" 0 KiB
[ebuild R ] dev-libs/gmp-6.1.2-r1:0/10.4::gentoo USE="asm cxx -doc -static-libs" 0 KiB
[ebuild R ] virtual/libiconv-0-r2::gentoo to /usr/aarch64-unknown-linux-gnu/ 0 KiB
[ebuild R ] virtual/libiconv-0-r2::gentoo 0 KiB
....
[ebuild R ] media-libs/libepoxy-1.5.3-r1::gentoo USE="X egl -test" 0 KiB
[ebuild R ] media-libs/libepoxy-1.5.3-r1::gentoo to /usr/aarch64-unknown-linux-gnu/ USE="X egl -test" 0 KiB
[ebuild R ] virtual/rust-1.36.0::gentoo 0 KiB
[ebuild R ] dev-python/setuptools-41.0.1::gentoo to /usr/aarch64-unknown-linux-gnu/ USE="-test" PYTHON_TARGETS="python2_7 python3_7 (-pypy) (-pypy3) -python3_5 -python3_6" 0 KiB
[ebuild R #] app-portage/gemato-14.1m::gentoo to /usr/aarch64-unknown-linux-gnu/ USE="blake2 bzip2 gpg -lzma -sha3 -test -tools" PYTHON_TARGETS="python2_7 python3_7 (-pypy) -python3_5 -python3_6" 0 KiB
[ebuild R ] dev-python/pyxattr-0.6.1::gentoo to /usr/aarch64-unknown-linux-gnu/ USE="-doc -test" PYTHON_TARGETS="python2_7 python3_7* (-pypy) -python3_5 -python3_6*" 0 KiB
[ebuild R ] dev-python/certifi-2018.11.29::gentoo to /usr/aarch64-unknown-linux-gnu/ PYTHON_TARGETS="python2_7 python3_7 (-pypy) (-pypy3) -python3_5 -python3_6" 0 KiB
Total: 628 packages (1 upgrade, 5 new, 622 reinstalls), Size of downloads: 0 KiB |
Why are the main system packages included ? It is by design ?
| Code: | gentoo ~ # cat /usr/aarch64-unknown-linux-gnu/etc/portage/make.conf
CHOST="aarch64-unknown-linux-gnu"
CBUILD=x86_64-pc-linux-gnu
HOSTCC=${CBUILD}-gcc
ROOT=/usr/${CHOST}/
ACCEPT_KEYWORDS="${ARCH} ~${ARCH}"
PKG_CONFIG_PATH="${ROOT}usr/lib/pkgconfig/"
ACCEPT_LICENSE="*"
AUTOCLEAN="yes"
CLEAN_DELAY="3"
COLLISION_IGNORE="/bin /lib /lib64 /sbin /usr /var"
DISTDIR="/mnt/linux/distfiles"
EMERGE_DEFAULT_OPTS="--jobs=3 --load-average=10 --keep-going --with-bdeps=y --complete-graph --quiet-build=n --autounmask-write"
FEATURES="assume-digests candy cgroup collision-protect -distcc distlocks -ebuild-locks fail-clean -ipc-sandbox merge-sync news nodoc noinfo parallel-fetch parallel-install -pid-sandbox preserve-libs protect-owned -sandbox sfperms strict unmerge-orphans unknown-features-filter unknown-features-warn -usersandbox"
FETCHCOMMAND="/usr/bin/wget --timeout=10 -t 2 --passive-ftp --no-check-certificate -O \"\${DISTDIR}/\${FILE}\" \"\${URI}\""
GENTOO_MIRRORS="http://ftp.romnet.org/gentoo/ ftp://ftp.romnet.org/gentoo/ http://distfiles.gentoo.org/"
I_KNOW_WHAT_I_AM_DOING=1
INPUT_DEVICES="evdev synaptics"
INSTALL_MASK="${ROOT}usr/share/locale -${ROOT}usr/share/locale/ro -${ROOT}usr/share/locale/en -${ROOT}usr/share/locale/en_US"
LANG="ro_RO.UTF-8"
LC_ALL="ro_RO.UTF-8"
LC_MESSAGES=C
L10N="ro en"
LLVM_TARGETS="BPF AArch64"
MAKEOPTS="-j9 --load-average=11"
NGINX_MODULES_HTTP="access auth_basic autoindex browser charset fastcgi gunzip gzip limit_conn limit_req memcached naxsi realip referer rewrite split_clients userid"
PHP_TARGETS="php7-3"
PORTDIR="${ROOT}var/db/repos/gentoo"
PKGDIR="${ROOT}var/cache/binpkgs"
PORTAGE_NICENESS="19"
PORTAGE_RSYNC_EXTRA_OPTS="--human-readable --delete-before --progress"
PYTHON_SINGLE_TARGET="python3_7"
PYTHON_TARGETS="python2_7 python3_7"
RESUMECOMMAND="/usr/bin/wget -c --timeout=10 -t 2 --passive-ftp -O \"\${DISTDIR}/\${FILE}\" \"\${URI}\""
RUBY_TARGETS="ruby26"
USE="${ARCH} -static-libs X aac acpi alsa branding cairo caps -consolekit cups dbus -doc encode fam flac gif gles1 gles2 gpm gtk gtk3 icu jpeg -ldap lm_sensors lz4 mp3 mpeg ogg opengl opus pango pdf png policykit pulseaudio -qt5 server svg systemd threads truetype udev udisks usb vhosts vorbis x264"
VIDEO_CARDS="fbdev vc4"
WANT_MP="true"
ARM_FLAGS="-march=armv8-a+crc+simd -mtune=cortex-a72"
FOPTIM="-fgraphite-identity -floop-nest-optimize -fgcse-las"
CFLAGS="-O2 -pipe -ftree-vectorize -fomit-frame-pointer ${ARM_FLAGS} ${FOPTIM}"
CXXFLAGS="${CFLAGS}"
LDFLAGS="-Wl,-O1,--sort-common,--hash-style=gnu,--enable-new-dtags,--as-needed,-z,relro,-z,now"
PORTAGE_BINHOST="https://cweb.ro/arm64" |
_________________
Sorry for my English. I'm still learning this language. |
|
| Back to top |
|
 |
NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54596
Location: 56N 3W
|
| Posted: Sat Aug 10, 2019 9:11 pm Post subject: |
|
|
costel78,
| Code: | | aarch64-unknown-linux-gnu-emerge -pve system |
-e means --emptytree. You are telling portage to assume that nothing is installed.
Please use @system and @world. Get used to the set namespace.
There are other predefined sets and you can define your own sets.
_________________
Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
|
| Back to top |
|
|
costel78
Guru
Joined: 20 Apr 2007
Posts: 407
|
| Posted: Sun Aug 11, 2019 5:35 am Post subject: |
|
|
I forgot to mention, it is the same result with emerge -pve @system.
Is there any way to isolate and recompile only "/usr/aarch64-unknown-linux-gnu/" packages ?
Thank you!
_________________
Sorry for my English. I'm still learning this language. |
|
| Back to top |
|
|
NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54596
Location: 56N 3W
|
| Posted: Sun Aug 11, 2019 9:20 am Post subject: |
|
|
costel78,
Two things ...
Do not use the -e option. That says to pretend that noting is installed and to rebuild everything.
Your output is expected.
To update your arm64 packages use | Code: | emerge-wrapper -t aarch64-unknown-linux-gnu --init
aarch64-unknown-linux-gnu-emerge -uDUav @world --keep-going |
Notice your original output says | Code: | | to /usr/aarch64-unknown-linux-gnu/ |
so the output code is going to the right place.
If you want to recompile everything your original command is correct, although @world is safer.
To update, use the command I gave above.
Why do you want to recompile all your arm64 code?
-- edit --
I just noticed in your snippet that everything is there twice.
I suspect you missed the | Code: | | emerge-wrapper -t aarch64-unknown-linux-gnu --init |
is the shell that you want to run aarch64-unknown-linux-gnu-emerge in
_________________
Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
|
| Back to top |
|
|
costel78
Guru
Joined: 20 Apr 2007
Posts: 407
|
| Posted: Thu Aug 15, 2019 10:32 am Post subject: |
|
|
I am very sorry for the delay, been very busy last days.
Yes I did emerge-wrapper -t aarch64-unknown-linux-gnu --init, right after crossdev -t aarch64-unknown-linux-gnu --init-target and crossdev -t aarch64-unknown-linux-gnu.
aarch64-unknown-linux-gnu-emerge and/or emerge-wrapper -t aarch64-unknown-linux-gnu does not help me to recompile all packages in /user/aarch64-unknown-linux-gnu. I want to recompile them because of gcc-9.2.0.
So, until better ideea I came up with:
| Code: | #!/bin/bash
mkdir /tmp/costel &>/dev/null
cd /tmp/costel
rm system_list.txt world_list.txt /var/log/portage/elog/summary* &>/dev/null
export exclusion=`cat /home/costel/exclusions.txt`
export excluded_ebuilds='gcc-9\|llvm-8\|clang-8\|openjdk\|firefox\|thunderbird\|libreoffice-6\|chromium'
for f in `aarch64-unknown-linux-gnu-emerge -pe system | grep ebuild | grep '/usr/aarch64-unknown-linux-gnu/' | grep -v $exclusion | grep -v $excluded_ebuilds | gawk '{print $4;}'` ; do echo -n " ="$f ; done > system_list.txt
for f in `aarch64-unknown-linux-gnu-emerge -pe world | grep ebuild | grep '/usr/aarch64-unknown-linux-gnu/' | grep -v $exclusion | grep -v $excluded_ebuilds | gawk '{print $4;}'` ; do echo -n " ="$f ; done > world_list.txt
unset excluded_ebuilds
unset exclusion
MAKEOPTS="-j8 -l10" aarch64-unknown-linux-gnu-emerge -O1 `cat system_list.txt`
MAKEOPTS="-j8 -l10" aarch64-unknown-linux-gnu-emerge -O1 `cat world_list.txt` |
/home/costel/exclusions.txt contain the packages which refuze to compile using "plain" cross-compile. Right now there are a little over 120 packages.
On top of everything else, raspberry pi did not arrive yet.
_________________
Sorry for my English. I'm still learning this language. |
|
| Back to top |
|
|
NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54596
Location: 56N 3W
|
| Posted: Thu Aug 15, 2019 7:24 pm Post subject: |
|
|
costel78,
As of yesterday, the Pi Foundation 4.19.y kernel supports 4G RAM in 64 bit mode.
You may find my BINHOST useful if you are looking for some shortcuts too.
_________________
Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
|
| Back to top |
|
|
|
Gentoo on ARM
