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v_andal
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PostPosted: Tue Oct 02, 2018 6:45 am    Post subject: [RESOLVED] switching CHOST for new profile Reply with quote

I haven't done any updates to my chrooted system for a while and was surprised to see the news about changing CHOST. Out of curiosity I've decided to try it. And of course it didn't work :) I've downloaded the script and tried to run it. It stopped very quickly after following steps:

Code:

++ portageq envvar CHOST
+ OLD_CHOST=armv7a-hardfloat-linux-gnueabi
+ CHOST=armv7a-unknown-linux-gnueabihf
+ case ${OLD_CHOST} in
++ portageq envvar EPREFIX
+ EPREFIX=
++ portageq vdb_path
+ VDB=/var/db/pkg
++ eselect --brief profile show
+ OLD_PROFILE='  default/linux/arm/13.0/armv7a'
+ OLD_PROFILE='  default/linux/arm/13.0/armv7a'
+ NEW_PROFILE='  default/linux/arm/17.0/armv7a'
++ portageq best_visible / sys-devel/binutils
+ BINUTILS_PF=sys-devel/binutils-2.30-r2
++ portageq best_visible / sys-devel/gcc
+ GCC_PF=


No other messages. Now, in the news there was something about llvm presence (which I don't have). Could it be the reason for termination? What else is wrong with my system?


Last edited by v_andal on Fri Oct 05, 2018 7:08 am; edited 1 time in total
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khayyam
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PostPosted: Tue Oct 02, 2018 8:47 am    Post subject: Reply with quote

v_andal ...

it seems that for some reason 'portageq best_visible / sys-devel/gcc' returns an empty string, when it should provide the gcc package installed (similarly to the command prior). You should provide a link to "the script" and the output of 'emerge --info' for the chroot.

best ... khay
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v_andal
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PostPosted: Thu Oct 04, 2018 6:26 pm    Post subject: Reply with quote

The script I was talking about I got from this URL https://dev.gentoo.org/~chewi/armhf-migrate.bash

The emerge --info is below

Code:

Timestamp of repository gentoo: Sat, 29 Sep 2018 14:00:01 +0000
Head commit of repository gentoo: e74fe46a5bedf11f3e96a143779d3fa20f18bb87
sh bash 4.4_p12
ld GNU ld (Gentoo 2.28 p1.2) 2.28
app-shells/bash:          4.4_p12::gentoo
dev-lang/perl:            5.24.3-r1::gentoo
dev-lang/python:          2.7.15::gentoo, 3.4.5::gentoo, 3.5.5::gentoo, 3.6.5::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.4.1-r2::gentoo
sys-apps/openrc:          0.34.11::gentoo
sys-apps/sandbox:         2.13::gentoo
sys-devel/autoconf:       2.69-r4::gentoo
sys-devel/automake:       1.15.1-r2::gentoo
sys-devel/binutils:       2.28-r2::gentoo, 2.29.1-r1::gentoo, 2.30-r2::gentoo
sys-devel/gcc:            5.4.0-r3::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r3::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 4.13::gentoo (virtual/os-headers)
sys-libs/glibc:           2.26-r7::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-extra-opts:
    sync-rsync-verify-metamanifest: yes
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-max-age: 24

ACCEPT_KEYWORDS="arm"
ACCEPT_LICENSE="* -@EULA"
CBUILD="armv7a-hardfloat-linux-gnueabi"
CFLAGS="-O2 -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard"
CHOST="armv7a-hardfloat-linux-gnueabi"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -march=armv7-a"
DISTDIR="/usr/portage/distfiles"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-O2 -pipe -march=armv7-a"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe -march=armv7-a"
GENTOO_MIRRORS="ftp://ftp.uni-erlangen.de/pub/mirrors/gentoo ftp://de-mirror.org/distro/gentoo/ ftp://linux.rz.ruhr-uni-bochum.de/gentoo-mirror/ http://mirrors.linuxant.fr/distfiles.gentoo.org/ ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo"
LANG="en_US.utf8"
LC_ALL="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="acl arm armv5te armv6 armv6t2 berkdb bzip2 cli crypt cxx dri fortran gdbm iconv ipv6 modules ncurses nls nptl openmp pam pcre readline seccomp ssl tcpd unicode xattr zlib" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon plan sheets stage words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_ARM="edsp thumb thumb2 v4 v5 v6 v7 vfp" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5 postgres10" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6" RUBY_TARGETS="ruby22 ruby23" USERLAND="GNU" VIDEO_CARDS="exynos fbdev omap dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LINGUAS, MAKEOPTS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS


Indeed, 'portageq best_visible / sys-devel/gcc' returns empty string.

Hopefully you can spot something in the info above.
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khayyam
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PostPosted: Thu Oct 04, 2018 8:36 pm    Post subject: Reply with quote

v_andal wrote:
Code:
Timestamp of repository gentoo: Sat, 29 Sep 2018 14:00:01 +0000
[...]
sys-devel/gcc:            5.4.0-r3::gentoo

Indeed, 'portageq best_visible / sys-devel/gcc' returns empty string. Hopefully you can spot something in the info above.

v_andal ... and indeed I do, =sys-devel/gcc-5.4.0-r3 nolonger exists in the tree, and so 'portageq' can't return 'best_visable' with the default 'pkgtype' for portageq being 'ebuild' (that ebuild doesn't exist). I think this script has in mind an up-to-date system for migration ... though you should be able to work around the issue by updating certain packages (ie, sys-devel/gcc) to cover that fact (or you could manually edit to script to reflect your current versions).

Given you would have to rebuild the tool chain, and @world (or at least any package containing '/lib*/**.a /usr/lib*/**.a'), to move to the 0.17 profiles, you might be better doing the profile update first (or at least get the newer toolchain). That said, I can't see a way out of many a package update/rebuild ... so, perhaps starting over might kill two birds with one stone.

best ... khay
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v_andal
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PostPosted: Fri Oct 05, 2018 7:07 am    Post subject: Reply with quote

Hm. New setup seems to be the best option. Anyway I get other strange errors like failures to install packages because files can not be copied to destination. Clean installation hopefully removes all of that.

Thank you.
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