Bug 937382 – net-libs/grpc pinned dependency on dev-cpp/abseil-cpp causes dev-util/bear: Multiple package instances within a single package slot have been pulled into the dependency graph, resulting in a slot conflict

• Status: UNCONFIRMED
• Product: Gentoo Linux

[Description RoadRoller01 2024-08-05 13:21:59 UTC]

full log: 
```
Local copy of remote index is up-to-date and will be used.

Local copy of remote index is up-to-date and will be used.
Calculating dependencies... done!
Dependency resolution took 12.56 s (backtrack: 8/20).

[binary  N     ] dev-python/ensurepip-setuptools-71.0.4-1 
[binary  N     ] dev-python/ensurepip-wheels-100-1 
[binary  N     ] dev-libs/libfmt-9.1.0-r1-1  USE="-test" 
[binary  N     ] dev-libs/re2-0.2022.12.01-1  USE="icu" ABI_X86="(64) -32 (-x32)" 
[binary  N     ] dev-libs/spdlog-1.12.0-r2-1  USE="-test" 
[binary  NS    ] dev-lang/python-3.11.9-r1-2 [3.12.3-r1]
[ebuild     UD ] dev-cpp/abseil-cpp-20220623.1 [20230125.3-r4]
[ebuild  N     ] dev-cpp/nlohmann_json-3.11.2-r1  USE="-test" 
[ebuild  N     ] net-libs/grpc-1.52.1  USE="-doc -examples (-test)" 
[ebuild  N    ~] dev-util/bear-3.1.4-r1  USE="-cuda -test" 

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:

dev-cpp/abseil-cpp:0

  (dev-cpp/abseil-cpp-20220623.1:0/20220623::gentoo, ebuild scheduled for merge) USE="-test" ABI_X86="(64)" pulled in by
    =dev-cpp/abseil-cpp-20220623.1*:= required by (net-libs/grpc-1.52.1:0/30.152::gentoo, ebuild scheduled for merge) USE="-doc -examples (-test)" ABI_X86="(64)"
    ^                   ^^^^^^^^^^^                                                                                                                                                                                                                                                                                    

  (dev-cpp/abseil-cpp-20230125.3-r4-1:0/20230125.0::gentoo, installed) USE="-test" ABI_X86="(64) -32 (-x32)" pulled in by
    >=dev-cpp/abseil-cpp-20230125.3:0/20230125.0=[abi_x86_64(-)] required by (dev-libs/protobuf-23.3-r4-1:0/23.3.0::gentoo, installed) USE="zlib -emacs -examples -test" ABI_X86="(64) -32 (-x32)"
    ^^                   ^^^^^^^^^^^^^^^^^^^^^^^^                                                                                                                                                                                                                                                                                                                                                                
    <dev-cpp/abseil-cpp-20240116.2:0/20230125.0=[abi_x86_64(-)] required by (dev-libs/protobuf-23.3-r4-1:0/23.3.0::gentoo, installed) USE="zlib -emacs -examples -test" ABI_X86="(64) -32 (-x32)"
                                  ^^^^^^^^^^^^^^                                                                                                                                                                                                                                                                                                                          
    (and 1 more with the same problems)

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.
```

[Comment 1 Mike Gilbert 2024-08-05 16:46:42 UTC]

How did you invoke emerge? Please provide the full command line.

Also provide emerge --info.

[Comment 2 RoadRoller01 2024-08-05 17:02:54 UTC]

(In reply to Mike Gilbert from comment #1)
> How did you invoke emerge? Please provide the full command line.
sudo emerge bear 
> Also provide emerge --info.
Timestamp of repository gentoo: Mon, 05 Aug 2024 13:00:00 +0000
Head commit of repository gentoo: 5405c6e53400be10d3d93528859f361469b0db64
Timestamp of repository guru: Mon, 05 Aug 2024 11:06:26 +0000
Head commit of repository guru: 9c612d95e55402ec6d1b87cf2041f34b0ffc9044

Timestamp of repository pentoo: Sat, 03 Aug 2024 15:04:02 +0000
Head commit of repository pentoo: 82ca459a89e2687504a54b6918dbd8a782277332

Timestamp of repository tatsh-overlay: Sun, 04 Aug 2024 11:36:08 +0000
Head commit of repository tatsh-overlay: bd64acbafd8d8d17503398e51f6b7e7e90704c51

sh bash 5.2_p26-r6
ld GNU ld (Gentoo 2.42 p3) 2.42.0
app-misc/pax-utils:        1.3.7::gentoo
app-shells/bash:           5.2_p26-r6::gentoo
dev-build/autoconf:        2.71-r7::gentoo
dev-build/automake:        1.16.5-r2::gentoo
dev-build/cmake:           3.28.5::gentoo
dev-build/libtool:         2.4.7-r4::gentoo
dev-build/make:            4.4.1-r1::gentoo
dev-build/meson:           1.4.1::gentoo
dev-java/java-config:      2.3.4::gentoo
dev-lang/perl:             5.38.2-r3::gentoo
dev-lang/python:           3.12.3-r1::gentoo
dev-lang/rust:             1.79.0::gentoo
sys-apps/baselayout:       2.15::gentoo
sys-apps/openrc:           0.54.2::gentoo
sys-apps/sandbox:          2.38::gentoo
sys-devel/binutils:        2.42-r1::gentoo
sys-devel/binutils-config: 5.5::gentoo
sys-devel/gcc:             13.3.1_p20240614::gentoo
sys-devel/gcc-config:      2.11::gentoo
sys-devel/llvm:            18.1.8-r1::gentoo
sys-kernel/linux-headers:  6.6-r1::gentoo (virtual/os-headers)
sys-libs/glibc:            2.39-r6::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    volatile: False
    sync-rsync-verify-max-age: 3
    sync-rsync-extra-opts: 
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-metamanifest: yes

guru
    location: /var/db/repos/guru
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/guru.git
    masters: gentoo
    volatile: False

pentoo
    location: /var/db/repos/pentoo
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/pentoo.git
    masters: gentoo
    volatile: False

tatsh-overlay
    location: /var/db/repos/tatsh-overlay
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/tatsh-overlay.git
    masters: gentoo
    volatile: False

Binary Repositories:

gentoobinhost
    priority: 9999
    sync-uri: http://tux.rainside.sk/gentoo/releases/amd64/binpackages/23.0/x86-64-v3

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=znver1 -O2 -pipe -flto"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
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"
CXXFLAGS="-march=znver1 -O2 -pipe -flto"
DISTDIR="/var/cache/distfiles"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE 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 XDG_STATE_HOME"
FCFLAGS="-march=znver1 -O2 -pipe -flto"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance binpkg-request-signature buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles getbinpkg ipc-sandbox merge-sync merge-wait multilib-strict network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted 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=znver1 -O2 -pipe -flto"
GENTOO_MIRRORS="http://tux.rainside.sk/gentoo/"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs"
LEX="flex"
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"
SHELL="/bin/bash"
USE="X a52 aac acl acpi alsa amd64 branding bzip2 cairo cdda cdr cet client crypt cups dbus dist-kernel dri dts dvd dvdr elogind encode exif flac gdbm gif gles2 gpm gtk gui iconv icu ipv6 jpeg kf6compat lcms libnotify libtirpc mad minizip mng mp3 mp4 mpeg multilib ncurses nls nvenc ogg opengl openmp pam pango pcre pdf pipewire png policykit ppds pulseaudio qt5 readline screencast sdl seccomp sound sound-server spell ssl standalone startup-notification svg test-rust tiff truetype udev udisks unicode upower usb vorbis vulkan wayland wxwidgets x264 xattr xcb xft xml xv xvid zlib" ABI_X86="64" ADA_TARGET="gcc_12" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_anon authn_dbm authn_file authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir env expires ext_filter file_cache filter headers include info log_config logio 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="mmx mmxext sse sse2 aes avx avx2 f16c fma3 pclmul popcnt rdrand sha sse3 sse4_1 sse4_2 sse4a ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 ntrip navcom oceanserver oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 tsip tripmate tnt ublox" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LUA_SING
LE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-2" POSTGRES_TARGETS="postgres15" PYTHON_SINGLE_TARGET="python3_12" PYTHON_TARGETS="python3_12" RUBY_TARGETS="ruby31 ruby32" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipp2p iface geoip fuzzy condition tarpit sysrq proto logmark ipmark dhcpmac delude chaos account"
Unset:  ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EMERGE_DEFAULT_OPTS, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, MAKEOPTS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PYTHONPATH, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS

[Comment 3 Mike Gilbert 2024-08-05 20:22:44 UTC]

It looks like the pinned dependency on =dev-cpp/abseil-cpp-20220623.1*:= in net-libs/grpc is to blame here.

[Comment 4 Thomas Capricelli 2024-09-12 19:48:46 UTC]

Not sure it's the same, but i got that on several stable "amd64" gentoo boxes when "emerge -uND @world".

dev-cpp/abseil-cpp:0

  (dev-cpp/abseil-cpp-20240116.2-r4:0/20240116::gentoo, ebuild scheduled for merge) USE="-test" ABI_X86="(64) -32 (-x32)" pulled in by
    >=dev-cpp/abseil-cpp-20230802:=[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_s390_32(-)?,abi_s390_64(-)?] required by (dev-libs/protobuf-27.2:0/27.2.0::gentoo, ebuild scheduled for merge) USE="libprotoc protobuf protoc zlib -conformance -emacs -examples -libupb -test" ABI_X86="(64) -32 (-x32)"
    ^^                   ^^^^^^^^                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

  (dev-cpp/abseil-cpp-20220623.1:0/20220623::gentoo, installed) USE="-test" ABI_X86="(64)" pulled in by
    =dev-cpp/abseil-cpp-20220623.1*:= required by (net-libs/grpc-1.52.1:0/30.152::gentoo, ebuild scheduled for merge) USE="-doc -examples (-test)" ABI_X86="(64)"
    ^