| Summary: | virtual/dist-kernel: dependency conflict when using --deep parameter | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | poncho <poncho> |
| Component: | Current packages | Assignee: | Portage team <dev-portage> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | gentoo, ionen, mgorny, sam |
| Priority: | Normal | Keywords: | InVCS |
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| See Also: |
https://bugs.gentoo.org/show_bug.cgi?id=717140 https://github.com/gentoo/portage/pull/656 |
||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Bug Depends on: | |||
| Bug Blocks: | 764923 | ||
| Attachments: | emerge --info + emerge --debug -pvuUD @world log | ||
Created attachment 682267 [details]
emerge --info + emerge --debug -pvuUD @world log
I've run into the same while having two 3rd party modules, works fine if I have only one, `emerge -1 gentoo-kernel` (or dist-kernel) on its own, or do as aforementioned and remove --deep
May not be the best test case given my own modules are in a local overlay (xpadneo and bumped nvidia-drivers) among a few other things, but
attaching debug log in case of any use.
@dev-portage, any clue? I have updated my kernel manually, so I can't test it anymore. However, if someone is still in the blocked state, could you try if removing PDEPEND from the newest version of gentoo-kernel changes anything? (In reply to Michał Górny from comment #3) > I have updated my kernel manually, so I can't test it anymore. However, if > someone is still in the blocked state, could you try if removing PDEPEND > from the newest version of gentoo-kernel changes anything? Commenting out the PDEPEND section in gentoo-kernel-5.4.88: [ebuild NS ] sys-kernel/gentoo-kernel-5.4.88 [5.4.87] USE="initramfs -debug -savedconfig -test" I.e. an upgrade of gentoo-kernel (without the modules being rebuilt) > Commenting out the PDEPEND section in gentoo-kernel-5.4.88:
>
> [ebuild NS ] sys-kernel/gentoo-kernel-5.4.88 [5.4.87] USE="initramfs
> -debug -savedconfig -test"
>
> I.e. an upgrade of gentoo-kernel (without the modules being rebuilt)
This was with -qvuDN --complete-graph --with-bdeps=y
Yeah, I reverted to a broken state in an overlayfs and all removing PDEPEND does is that nothing is pulling dist-kernel anymore so modules don't rebuild. I tried to entertain replacing gentoo-kernel by dist-kernel in my world file but it just brings back the earlier error. (In reply to Ionen Wolkens from comment #6) > Yeah, I reverted to a broken state in an overlayfs and all removing PDEPEND > does is that nothing is pulling dist-kernel anymore so modules don't rebuild. This is weird because a --deep update of your installed kernel modules should pull in virtual/dist-kernel update. (In reply to Ionen Wolkens from comment #1) > Created attachment 682267 [details] > emerge --info + emerge --debug -pvuUD @world log > > I've run into the same while having two 3rd party modules, works fine if I > have only one, `emerge -1 gentoo-kernel` (or dist-kernel) on its own, or do > as aforementioned and remove --deep > > May not be the best test case given my own modules are in a local overlay > (xpadneo and bumped nvidia-drivers) among a few other things, but > attaching debug log in case of any use. It looks like there's probably an issue in the slot_operator_update_probe method (probably related to its internal check_reverse_dependencies function which is very fragile) that causes is to miss the slot operator rebuild here: slot_operator_update_probe: existing child package: (virtual/dist-kernel-5.10.5:0/5.10.5::gentoo, installed) existing parent package: (x11-drivers/nvidia-drivers-460.32.03:0/460::local, installed) new child package: None new parent package: None After that the logic related to related to bug 743115 causes it to mask the update here: backtracking due to slot conflict: first package: (virtual/dist-kernel-5.10.5:0/5.10.5::gentoo, installed) package(s) to mask: [<Package ('ebuild', '/', 'virtual/dist-kernel-5.10.4', 'merge', 'gentoo')>, <Package ('ebuild', '/', 'virtual/dist-kernel-5.4.88', 'merge', 'gentoo')>, <Package ('ebuild', '/', 'virtual/dist-kernel-5.4.87', 'merge', 'gentoo')>, <Package ('ebuild', '/', 'virtual/dist-kernel-5.4.86', 'merge', 'gentoo')>, <Package ('ebuild', '/', 'virtual/dist-kernel-5.10.6', 'merge', 'gentoo')>] slot: virtual/dist-kernel:0 parents: ((games-util/xpadneo-9999:0/0::local, installed), '=virtual/dist-kernel-5.10.5'), ((sys-kernel/gentoo-kernel-5.10.5:5.10.5/5.10.5::gentoo, installed), '>=virtual/dist-kernel-5.10.5'), ((x11-drivers/nvidia-drivers-460.32.03:0/460::local, installed), 'virtual/dist-kernel:='), ((sys-kernel/gentoo-kernel-5.10.6:5.10.6/5.10.6::gentoo, ebuild scheduled for merge), '>=virtual/dist-kernel-5.10.6'), ((games-util/xpadneo-9999:0/0::local, installed), 'virtual/dist-kernel:0/5.10.5='), ((x11-drivers/nvidia-drivers-460.32.03:0/460::local, installed), '=virtual/dist-kernel-5.10.5'), ((sys-kernel/gentoo-kernel-5.10.6:5.10.6/5.10.6::gentoo, ebuild scheduled for merge), '=virtual/dist-kernel-5.10.6'), ((games-util/xpadneo-9999:0/0::local, installed), 'virtual/dist-kernel:='), ((x11-drivers/nvidia-drivers-460.32.03:0/460::local, installed), 'virtual/dist-kernel:0/5.10.5=') I'll try to create a unit test case to reproduce the undesirable slot_operator_update_probe behavior. I think that check_reverse_dependencies rejects the update specifically because of the =virtual/dist-kernel-5.10.5 atom that's generated by this virtual expansion: Virtual Parent: (virtual/dist-kernel-5.10.5:0/5.10.5::gentoo, installed) Virtual Depstring: || ( ~sys-kernel/gentoo-kernel-5.10.5 ~sys-kernel/gentoo-kernel-bin-5.10.5 ~sys-kernel/vanilla-kernel-5.10.5 ) Candidates: ['=virtual/dist-kernel-5.10.6', 'virtual/dist-kernel:=', '=virtual/linux-sources-3-r5', 'virtual/linux-sources', '=virtual/libelf-3', 'virtual/libelf', '=virtual/dist-kernel-5.10.5', 'virtual/dist-kernel:0/5.10.5='] We haven't seen this problem before because it's only triggered when slot operator deps are used with virtuals. Is there any good workaround you'd suggest? (In reply to Michał Górny from comment #10) > Is there any good workaround you'd suggest? I don't have a workaround aside from --ignore-built-slot-operator-deps=y, but I have a patch that's similar to the fix for bug 717140 that I'll attach in a moment. The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/proj/portage.git/commit/?id=9b6417f527aa98742a51d7859051342b6fb1383f commit 9b6417f527aa98742a51d7859051342b6fb1383f Author: Zac Medico <zmedico@gentoo.org> AuthorDate: 2021-01-11 01:57:44 +0000 Commit: Zac Medico <zmedico@gentoo.org> CommitDate: 2021-01-11 03:04:28 +0000 Add unit test demonstrating bug 764764 Bug: https://bugs.gentoo.org/764764 Signed-off-by: Zac Medico <zmedico@gentoo.org> .../resolver/test_slot_operator_reverse_deps.py | 98 +++++++++++++++++++++- 1 file changed, 97 insertions(+), 1 deletion(-) Patch posted for review: https://archives.gentoo.org/gentoo-portage-dev/message/9560f752949a473ae746b133b7c8f21b https://github.com/gentoo/portage/pull/656 The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/proj/portage.git/commit/?id=4c25c0d7af7ad71fccbfafe1e5019116c691968e commit 4c25c0d7af7ad71fccbfafe1e5019116c691968e Author: Zac Medico <zmedico@gentoo.org> AuthorDate: 2021-01-11 00:19:06 +0000 Commit: Zac Medico <zmedico@gentoo.org> CommitDate: 2021-01-11 03:32:45 +0000 check_reverse_dependencies: dereference virtual expansions (bug 764764) If an atom is the result of virtual expansion, then derefrence it to _orig_atom in check_reverse_dependencies so that it will be correctly handled as a built slot operator dependency when appropriate. This solves a case triggered in bug 764764 where a virtual expansion from virtual/dist-kernel:0/5.10.5= to =virtual/dist-kernel-5.10.5 prevented the atom from being handled as a built slot operator dependency, which prevented rebuilds from being triggered. Bug: https://bugs.gentoo.org/764764 Signed-off-by: Zac Medico <zmedico@gentoo.org> lib/_emerge/depgraph.py | 22 ++++++++++++++++++++++ .../resolver/test_slot_operator_reverse_deps.py | 2 +- 2 files changed, 23 insertions(+), 1 deletion(-) The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2d9df956e086c0766ee352320ecc346c27d23df3 commit 2d9df956e086c0766ee352320ecc346c27d23df3 Author: Zac Medico <zmedico@gentoo.org> AuthorDate: 2021-01-11 09:45:19 +0000 Commit: Zac Medico <zmedico@gentoo.org> CommitDate: 2021-01-11 09:47:00 +0000 sys-apps/portage: Bump to version 3.0.13 #763339 always allow event loops to run in threads #764764 fix virtual/dist-kernel slot operator rebuilds #764905 wrap asyncio child watcher for thread safety Bug: https://bugs.gentoo.org/764923 Bug: https://bugs.gentoo.org/763339 Bug: https://bugs.gentoo.org/764764 Bug: https://bugs.gentoo.org/764905 Package-Manager: Portage-3.0.13, Repoman-3.0.2 Signed-off-by: Zac Medico <zmedico@gentoo.org> sys-apps/portage/Manifest | 1 + sys-apps/portage/portage-3.0.13.ebuild | 268 +++++++++++++++++++++++++++++++++ 2 files changed, 269 insertions(+) With portage-3.0.13, I seem to correctly get
$ sudo emerge -avuDN @kobboi-all --with-bdeps=y --complete-graph
These are the packages that would be merged, in order:
Calculating dependencies... done!
[ebuild NS ] sys-kernel/gentoo-kernel-5.4.88:5.4.88::gentoo [5.4.87:5.4.87::gentoo] USE="initramfs -debug -savedconfig -test" 0 KiB
[ebuild r U ] virtual/dist-kernel-5.4.88:0/5.4.88::gentoo [5.4.87:0/5.4.87::gentoo] 0 KiB
[ebuild rR ] app-emulation/virtualbox-modules-6.1.16-r1:0/6.1::gentoo USE="dist-kernel -pax_kernel" 0 KiB
[ebuild rR ] net-misc/openvswitch-2.14.0::gentoo USE="dist-kernel ssl -debug -modules -monitor" PYTHON_TARGETS="python3_7 python3_8 (-python3_6) -python3_9" 0 KiB
[ebuild rR ] x11-drivers/nvidia-drivers-390.138-r5:0/390::gentoo USE="X dist-kernel driver gtk3 kms (libglvnd) multilib tools uvm wayland -compat -static-libs" ABI_X86="32 (64) (-x32)" 0 KiB
CPU_FLAGS_X86="sse2 sse3 sse4_1 sse4_2 ssse3 -aes -avx -avx2 -avx512f -f16c" PYTHON_SINGLE_TARGET="python3_8 (-python3_6) -python3_7 -python3_9" 28,531 KiB
(...)
The following packages are causing rebuilds:
(virtual/dist-kernel-5.4.88:0/5.4.88::gentoo, ebuild scheduled for merge) causes rebuilds for:
(x11-drivers/nvidia-drivers-390.138-r5:0/390::gentoo, ebuild scheduled for merge)
(net-misc/openvswitch-2.14.0:0/0::gentoo, ebuild scheduled for merge)
(app-emulation/virtualbox-modules-6.1.16-r1:0/6.1::gentoo, ebuild scheduled for merge)
Opened bug 765895 for early stabilization. I still got this error when enabling binary packages,
#emerge --deep --newuse --newrepo --update --keep-going --getbinpkg @world
Local copy of remote index is up-to-date and will be used.
Calculating dependencies... done!
Dependency resolution took 759.29 s (backtrack: 20/20).
[binary U ] x11-misc/xkeyboard-config-2.40-r1-1 [2.40]
[ebuild U ] dev-util/cmake-3.27.9 [3.27.7]
[ebuild U ] media-libs/gmmlib-22.3.14 [22.3.12]
[binary U ] x11-base/xwayland-23.2.3-2 [23.2.2]
[binary U ] kde-plasma/kwin-5.27.10-r2-1 [5.27.10-r1]
!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:
virtual/dist-kernel:0
(virtual/dist-kernel-6.6.9:0/6.6.9::gentoo, installed) USE="" ABI_X86="(64)" pulled in by
virtual/dist-kernel:0/6.6.9= required by (sys-fs/zfs-2.2.2-r1:0/5::gentoo, installed) USE="dist-kernel nls pam rootfs -custom-cflags -debug -kernel-builtin -minimal -python (-selinux) (-split-usr) -test-suite -verify-sig" ABI_X86="(64)" PYTHON_TARGETS="python3_11 -python3_10"
^^^^^^^^^
=virtual/dist-kernel-6.6.9 required by (sys-fs/zfs-kmod-2.2.2:0/2.2.2::gentoo, installed) USE="dist-kernel dist-kernel-cap rootfs strip -custom-cflags -debug -modules-compress -modules-sign -verify-sig" ABI_X86="(64)"
^ ^^^^^
(and 4 more with the same problems)
(virtual/dist-kernel-6.6.10:0/6.6.10::gentoo, ebuild scheduled for merge) USE="" ABI_X86="(64)" pulled in by
>=virtual/dist-kernel-6.6.10 required by (sys-kernel/gentoo-kernel-bin-6.6.10:6.6.10/6.6.10::gentoo, ebuild scheduled for merge) USE="initramfs -generic-uki -modules-compress -secureboot -test" ABI_X86="(64)"
^^ ^^^^^^
=virtual/dist-kernel-6.6.10 required by (sys-kernel/gentoo-kernel-bin-6.6.10:6.6.10/6.6.10::gentoo, ebuild scheduled for merge) USE="initramfs -generic-uki -modules-compress -secureboot -test" ABI_X86="(64)"
^ ^^^^^^
NOTE: Use the '--verbose-conflicts' option to display parents omitted above
It may be possible to solve this problem by using package.mask to
prevent one of those packages from being selected. However, it is also
possible that conflicting dependencies exist such that they are
impossible to satisfy simultaneously. If such a conflict exists in
the dependencies of two different packages, then those packages can
not be installed simultaneously. You may want to try a larger value of
the --backtrack option, such as --backtrack=30, in order to see if
that will solve this conflict automatically.
For more information, see MASKED PACKAGES section in the emerge man
page or refer to the Gentoo Handbook.
Dropping the "--deep" parameter and it works as expected.
(In reply to Chang Liu from comment #18) > I still got this error when enabling binary packages, > > #emerge --deep --newuse --newrepo --update --keep-going --getbinpkg @world > > Local copy of remote index is up-to-date and will be used. > Calculating dependencies... done! > Dependency resolution took 759.29 s (backtrack: 20/20). Try more backtracking (it hit the limit). |
emerge --deep --newuse --newrepo --update --keep-going @world These are the packages that would be merged, in reverse order: Calculating dependencies... done! Total: 0 packages, Size of downloads: 0 KiB WARNING: One or more updates/rebuilds have been skipped due to a dependency conflict: virtual/dist-kernel:0 (virtual/dist-kernel-5.10.6:0/5.10.6::gentoo, ebuild scheduled for merge) USE="" ABI_X86="(64)" conflicts with virtual/dist-kernel:0/5.10.5= required by (x11-drivers/nvidia-drivers-460.27.04:0/460::gentoo, installed) USE="X dist-kernel driver gtk3 kms (libglvnd) multilib static-libs tools uvm -compat -wayland" ABI_X86="32 (64) (-x32)" ^^^^^^^^^^ virtual/dist-kernel:0/5.10.5= required by (app-emulation/virtualbox-modules-6.1.16-r1:0/6.1::gentoo, installed) USE="dist-kernel -pax_kernel" ABI_X86="(64)" ^^^^^^^^^^ =virtual/dist-kernel-5.10.5 required by (x11-drivers/nvidia-drivers-460.27.04:0/460::gentoo, installed) USE="X dist-kernel driver gtk3 kms (libglvnd) multilib static-libs tools uvm -compat -wayland" ABI_X86="32 (64) (-x32)" ^ ^^^^^^ =virtual/dist-kernel-5.10.5 required by (app-emulation/virtualbox-modules-6.1.16-r1:0/6.1::gentoo, installed) USE="dist-kernel -pax_kernel" ABI_X86="(64)" ^ ^^^^^^ Nothing to merge; quitting. Dropping the "--deep" parameter and it works as it should: emerge --newuse --newrepo --update --keep-going @world These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild NS ~] sys-kernel/gentoo-kernel-5.10.6:5.10.6::gentoo [5.9.13:5.9.13::gentoo, 5.9.14:5.9.14::gentoo, 5.10.2:5.10.2::gentoo, 5.10.3:5.10.3::gentoo, 5.10.4:5.10.4::gentoo, 5.10.5:5.10.5::gentoo] USE="initramfs -debug -savedconfig -test" 236 KiB [ebuild r U ~] virtual/dist-kernel-5.10.6:0/5.10.6::gentoo [5.10.5:0/5.10.5::gentoo] 0 KiB [ebuild rR ] app-emulation/virtualbox-modules-6.1.16-r1:0/6.1::gentoo USE="dist-kernel -pax_kernel" 0 KiB [ebuild rR ~] x11-drivers/nvidia-drivers-460.27.04:0/460::gentoo USE="X dist-kernel driver gtk3 kms (libglvnd) multilib static-libs tools uvm -compat -wayland" ABI_X86="32 (64) (-x32)" 0 KiB Total: 4 packages (1 upgrade, 1 in new slot, 2 reinstalls), Size of downloads: 236 KiB The following packages are causing rebuilds: (virtual/dist-kernel-5.10.6:0/5.10.6::gentoo, ebuild scheduled for merge) causes rebuilds for: (x11-drivers/nvidia-drivers-460.27.04:0/460::gentoo, ebuild scheduled for merge) (app-emulation/virtualbox-modules-6.1.16-r1:0/6.1::gentoo, ebuild scheduled for merge) Would you like to merge these packages? [Yes/No] n Quitting. emerge --info Portage 3.0.12 (python 3.8.6-final-0, default/linux/amd64/17.1/desktop/gnome/systemd, gcc-9.3.0, glibc-2.32-r5, 5.10.5 x86_64) ================================================================= System uname: Linux-5.10.5-x86_64-Intel-R-_Core-TM-_i7-9700K_CPU_@_3.60GHz-with-glibc2.2.5 KiB Mem: 32813252 total, 25280912 free KiB Swap: 33554428 total, 33554428 free Head commit of repository gnome-next: da31ad36b30f4b929e62ffe8178127127db1f6e7 Head commit of repository steam-overlay: 6ed5630096d43208168572264f204d40e6b2a5c0 Timestamp of repository gentoo: Sun, 10 Jan 2021 07:35:42 +0000 Head commit of repository gentoo: 65bde6d95ed861707fa78f72665166cde1ef0740 Head commit of repository poncho: 23e652e6337843989df5784a57461ddeb48b43f8 Head commit of repository torbrowser: b529e9dfc005b6e8fea935e38cc6f4a4b36af8e3 sh bash 5.0_p18 ld GNU ld (Gentoo 2.34 p6) 2.34.0 distcc 3.3.3 x86_64-pc-linux-gnu [disabled] app-shells/bash: 5.0_p18::gentoo dev-lang/perl: 5.30.3::gentoo dev-lang/python: 2.7.18-r5::gentoo, 3.8.6-r1::gentoo, 3.9.0-r1::gentoo dev-util/cmake: 3.17.4-r1::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/sandbox: 2.20::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.13.4-r2::gentoo, 1.16.2-r1::gentoo sys-devel/binutils: 2.34-r2::gentoo sys-devel/gcc: 9.3.0-r2::gentoo sys-devel/gcc-config: 2.3.2-r1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.4-r1::gentoo (virtual/os-headers) sys-libs/glibc: 2.32-r5::gentoo Repositories: gnome-next location: /var/db/repos/gnome-next sync-type: git sync-uri: https://github.com/MeisterP/gnome-overlay.git sync-user: poncho masters: gentoo priority: 50 steam-overlay location: /var/db/repos/steam sync-type: git sync-uri: https://github.com/anyc/steam-overlay.git masters: gentoo priority: 50 gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://anongit.gentoo.org/git/repo/sync/gentoo.git sync-user: poncho priority: 1000 sync-git-verify-commit-signature: true poncho location: /var/db/repos/poncho sync-type: git sync-uri: https://github.com/MeisterP/poncho-overlay.git sync-user: poncho masters: gentoo priority: 1050 torbrowser location: /var/db/repos/torbrowser sync-type: git sync-uri: https://github.com/MeisterP/torbrowser-overlay.git sync-user: poncho masters: gentoo priority: 1050 Installed sets: @fonts, @kernels, @python-modules, @virtualbox ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA FraunhoferFDK NVIDIA-CUDA PUEL" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /usr/share/thumbnailers/ffmpegthumbnailer.thumbnailer" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/var/cache/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps=y --ask --jobs=8 --load-average=8 --verbose" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH 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="-march=native -O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs cgroup config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync mount-sandbox multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=native -O2 -pipe" GENTOO_MIRRORS="https://mirror.init7.net/gentoo/ https://mirrors.evowise.com/gentoo/ http://distfiles.gentoo.org" INSTALL_MASK=" /etc/init.d /etc/conf.d" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en en_US" MAKEOPTS="-j16 -l8" PKGDIR="/var/cache/binpkgs" 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="X a52 aac acl acpi aften alsa amd64 argyllcms bash-completion berkdb bluetooth bzip2 cairo cdda cdio cdr cli colord crypt cryptsetup css cuda cups dav1d dbus device-mapper dist-kernel dri drm dts dvd dvdr emboss encode evo exif fdk ffmpeg flac fontconfig fortran gif gnome gnome-keyring gnome-online-accounts gstreamer gtk gtk3 gui iconv icu id3tag introspection ipv6 jpeg kms lame lcms libass libglvnd libkms libnotify libproxy libsecret libtirpc lm-sensors mad mng mp3 mp4 mpeg multilib nautilus ncurses networkmanager nls nptl nss nvenc nvidia ogg opengl openmp opus pam pango pcre pdf png policykit postscript ppds pulseaudio raw readline rtmp sdl seccomp sndfile speex spell split-usr ssl startup-notification svg sysprof systemd tcpd theora threads tiff tracker truetype udev udisks unicode upower usb user-session v4l vaapi vdpau vorbis vpx wavpack webp x264 x265 xattr xcb xinerama xml xmp xps xv xvid zlib zsh-completion" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="hda-intel" 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 sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" L10N="en en_US" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_8" PYTHON_TARGETS="python2_7 python3_8" RUBY_TARGETS="ruby25 ruby26" SANE_BACKENDS="hp" USERLAND="GNU" VIDEO_CARDS="nvidia" 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, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS