>>> Messages generated by process 10975 on 2022-11-02 17:20:24 -00 for package sys-apps/portage-3.0.38.1-r2:

WARN: pretend
Unable to find kernel sources at /usr/src/linux
Unable to calculate Linux Kernel version for build, attempting to use running version

>>> Messages generated by process 10975 on 2022-11-02 17:20:52 -00 for package sys-apps/portage-3.0.38.1-r2:

WARN: setup
Unable to find kernel sources at /usr/src/linux
Unable to calculate Linux Kernel version for build, attempting to use running version

>>> Messages generated by process 13538 on 2022-11-02 17:23:56 -00 for package sys-libs/gpm-1.20.7-r5:

WARN: pretend
Unable to find kernel sources at /usr/src/linux
Unable to calculate Linux Kernel version for build, attempting to use running version

>>> Messages generated by process 13538 on 2022-11-02 17:24:31 -00 for package sys-apps/systemd-251.4:

WARN: pretend
Unable to find kernel sources at /usr/src/linux
Unable to calculate Linux Kernel version for build, attempting to use running version
ERROR: pretend
  CONFIG_BINFMT_MISC:	 is not set when it should be.
  CONFIG_CGROUP_BPF:	 is not set when it should be.
  CONFIG_FANOTIFY:	 is not set when it should be.
  CONFIG_KCMP:	 is not set when it should be.
  CONFIG_AUTOFS_FS:	 is not set when it should be.
WARN: pretend
Please check to make sure these options are set correctly.
Failure to do so may cause unexpected problems.

>>> Messages generated by process 13538 on 2022-11-02 17:25:35 -00 for package sys-apps/baselayout-2.8:

WARN: postinst
After updating /etc/profile, please run
env-update && . /etc/profile
Please run env-update then log out and back in to
update your path.

>>> Messages generated by process 13538 on 2022-11-02 17:43:21 -00 for package sys-libs/pam-1.5.2-r2:

WARN: postinst
Some software with pre-loaded PAM libraries might experience
warnings or failures related to missing symbols and/or versions
after any update. While unfortunate this is a limit of the
implementation of PAM and the software, and it requires you to
restart the software manually after the update.

You can get a list of such software running a command like
  lsof / | grep -E -i 'del.*libpam\.so'

Alternatively, simply reboot your system.

>>> Messages generated by process 13538 on 2022-11-02 17:46:28 -00 for package sys-apps/coreutils-8.32-r1:

QA: setup
Please clean PYTHON_COMPAT of obsolete implementations:
  python3_7
WARN: postinst
Make sure you run 'hash -r' in your active shells.
You should also re-source your shell settings for LS_COLORS
  changes, such as: source /etc/profile

>>> Messages generated by process 13538 on 2022-11-02 17:48:06 -00 for package dev-util/meson-0.63.2-r1:

QA: install
QA Notice: setuptools warnings detected:

	The license_file parameter is deprecated, use license_files instead.

>>> Messages generated by process 13538 on 2022-11-02 17:48:57 -00 for package sys-libs/gpm-1.20.7-r5:

WARN: setup
Unable to find kernel sources at /usr/src/linux
Unable to calculate Linux Kernel version for build, attempting to use running version
QA: other
QA Notice: Package triggers severe warnings which indicate that it
           may exhibit random runtime failures.
mice.c:1843:10: warning: ‘p’ is used uninitialized [-Wuninitialized]
mice.c:2057:4: warning: argument 2 is null but the corresponding size argument 3 value is 1 [-Wnonnull]
Please do not file a Gentoo bug and instead report the above QA
issues directly to the upstream developers of this software.
Homepage: https://www.nico.schottelius.org/software/gpm/

>>> Messages generated by process 13538 on 2022-11-02 18:01:37 -00 for package sys-apps/util-linux-2.37.4:

LOG: postinst
The mesg/wall/write tools have been disabled due to USE=-tty-helpers.

>>> Messages generated by process 13538 on 2022-11-02 18:11:28 -00 for package sys-devel/gettext-0.21-r4:

QA: other
QA Notice: Package triggers severe warnings which indicate that it
           may exhibit random runtime failures.
cc1: warning: function may return address of local variable [-Wreturn-local-addr]
Please do not file a Gentoo bug and instead report the above QA
issues directly to the upstream developers of this software.
Homepage: https://www.gnu.org/software/gettext/

>>> Messages generated by process 13538 on 2022-11-02 18:20:31 -00 for package sys-apps/systemd-251.4:

ERROR: preinst
"/bin" and "/usr/bin" are not merged.
One of them should be a symbolic link to the other one.
"/sbin" and "/usr/sbin" are not merged.
One of them should be a symbolic link to the other one.
"/lib" and "/usr/lib" are not merged.
One of them should be a symbolic link to the other one.
Migration to system layout with merged directories must be performed before
rebuilding sys-apps/systemd with USE="-split-usr" to avoid run-time breakage.
ERROR: sys-apps/systemd-251.4::gentoo failed (preinst phase):
  System layout with split directories still used

Call stack:
    ebuild.sh, line 122:  Called pkg_preinst
  environment, line 3981:  Called die
The specific snippet of code:
              die "System layout with split directories still used";

If you need support, post the output of `emerge --info '=sys-apps/systemd-251.4::gentoo'`,
the complete build log and the output of `emerge -pqv '=sys-apps/systemd-251.4::gentoo'`.
The complete build log is located at '/var/tmp/portage/sys-apps/systemd-251.4/temp/build.log'.
The ebuild environment file is located at '/var/tmp/portage/sys-apps/systemd-251.4/temp/environment'.
Working directory: '/var/tmp/portage/sys-apps/systemd-251.4/empty'
S: '/var/tmp/portage/sys-apps/systemd-251.4/work/systemd-stable-251.4'

>>> Messages generated by process 16116 on 2022-11-02 22:29:46 -00 for package sys-apps/systemd-251.4:

WARN: pretend
Unable to find kernel sources at /usr/src/linux
Unable to calculate Linux Kernel version for build, attempting to use running version
ERROR: pretend
  CONFIG_BINFMT_MISC:	 is not set when it should be.
  CONFIG_CGROUP_BPF:	 is not set when it should be.
  CONFIG_FANOTIFY:	 is not set when it should be.
  CONFIG_KCMP:	 is not set when it should be.
  CONFIG_AUTOFS_FS:	 is not set when it should be.
WARN: pretend
Please check to make sure these options are set correctly.
Failure to do so may cause unexpected problems.

>>> Messages generated by process 16116 on 2022-11-02 22:46:07 -00 for package dev-libs/boost-1.79.0:

LOG: postinst
Boost.Regex is *extremely* ABI sensitive. If you get errors such as

  undefined reference to `boost::re_detail_107900::cpp_regex_traits_implementation
    <char>::transform_primary[abi:cxx11](char const*, char const*) const'

Then you need to recompile Boost and all its reverse dependencies
using the same toolchain. In general, *every* change of the C++ toolchain
requires a complete rebuild of the Boost-dependent ecosystem.

See for instance https://bugs.gentoo.org/638138
QA: other
QA Notice: Package triggers severe warnings which indicate that it
           may exhibit random runtime failures.
/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/include/g++-v11/ext/new_allocator.h:145:26: warning: ‘void operator delete(void*, std::size_t)’ called on unallocated object ‘boost::wave::util::SimpleStringStorage<char, std::allocator<char> >::emptyString_’ [-Wfree-nonheap-object]
Please do not file a Gentoo bug and instead report the above QA
issues directly to the upstream developers of this software.
Homepage: https://www.boost.org/

>>> Messages generated by process 16116 on 2022-11-02 22:46:30 -00 for package sys-apps/systemd-251.4:

ERROR: configure
ERROR: sys-apps/systemd-251.4::gentoo failed (configure phase):
  (no error message)

Call stack:
    ebuild.sh, line  122:  Called src_configure
  environment, line 4547:  Called multilib-minimal_src_configure
  environment, line 3213:  Called multilib_foreach_abi 'multilib-minimal_abi_src_configure'
  environment, line 3463:  Called multibuild_foreach_variant '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_configure'
  environment, line 3168:  Called _multibuild_run '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_configure'
  environment, line 3166:  Called _multilib_multibuild_wrapper 'multilib-minimal_abi_src_configure'
  environment, line  828:  Called multilib-minimal_abi_src_configure
  environment, line 3207:  Called multilib_src_configure
  environment, line 3688:  Called meson_src_configure '--localstatedir=/var' '-Dsupport-url=https://gentoo.org/support/' '-Dpamlibdir=/lib64/security' '-Dbashcompletiondir=/usr/share/bash-completion/completions' '-Dsplit-usr=false' '-Dsplit-bin=false' '-Drootprefix=/usr' '-Drootlibdir=/usr/lib64' '-Dtelinit-path=/lib/sysvinit/telinit' '-Dima=true' '-Ddefault-hierarchy=unified' '-Dacl=true' '-Dapparmor=false' '-Daudit=false' '-Dlibcryptsetup=false' '-Dlibcurl=false' '-Ddns-over-tls=true' '-Delfutils=false' '-Dlibfido2=false' '-Dgcrypt=true' '-Dgnu-efi=false' '-Dgnutls=false' '-Defi-includedir=/usr/include/efi' '-Defi-libdir=/usr/lib64' '-Dhomed=false' '-Dmicrohttpd=false' '-Didn=false' '-Dimportd=false' '-Dbzip2=false' '-Dzlib=false' '-Dkmod=true' '-Dlz4=true' '-Dxz=false' '-Dzstd=true' '-Dlibiptc=false' '-Dopenssl=true' '-Dpam=true' '-Dp11kit=false' '-Dpcre2=true' '-Dpolkit=true' '-Dpwquality=false' '-Dqrencode=false' '-Dseccomp=true' '-Dselinux=false' '-Dtpm2=false' '-Ddbus=false' '-Dxkbcommon=false' '-Dntp-servers=0.gentoo.pool.ntp.org 1.gentoo.pool.ntp.org 2.gentoo.pool.ntp.org 3.gentoo.pool.ntp.org' '-Ddefault-kill-user-processes=false' '-Dcreate-log-dirs=false' '-Dbacklight=true' '-Dbinfmt=true' '-Dcoredump=true' '-Denvironment-d=true' '-Dfirstboot=true' '-Dhibernate=true' '-Dhostnamed=true' '-Dldconfig=true' '-Dlocaled=true' '-Dman=true' '-Dnetworkd=true' '-Dquotacheck=true' '-Drandomseed=true' '-Drfkill=true' '-Dsysusers=true' '-Dtimedated=true' '-Dtimesyncd=true' '-Dtmpfiles=true' '-Dvconsole=true'
  environment, line 3069:  Called die
The specific snippet of code:
      "${mesonargs[@]}" ) || die

If you need support, post the output of `emerge --info '=sys-apps/systemd-251.4::gentoo'`,
the complete build log and the output of `emerge -pqv '=sys-apps/systemd-251.4::gentoo'`.
The complete build log is located at '/var/tmp/portage/sys-apps/systemd-251.4/temp/build.log'.
The ebuild environment file is located at '/var/tmp/portage/sys-apps/systemd-251.4/temp/environment'.
Working directory: '/var/tmp/portage/sys-apps/systemd-251.4/work/systemd-stable-251.4-abi_x86_64.amd64'
S: '/var/tmp/portage/sys-apps/systemd-251.4/work/systemd-stable-251.4'

>>> Messages generated by process 10881 on 2022-11-03 15:18:07 -00 for package sys-apps/systemd-251.4:

WARN: pretend
Unable to find kernel sources at /usr/src/linux
Unable to calculate Linux Kernel version for build, attempting to use running version
ERROR: pretend
  CONFIG_BINFMT_MISC:	 is not set when it should be.
  CONFIG_CGROUP_BPF:	 is not set when it should be.
  CONFIG_FANOTIFY:	 is not set when it should be.
  CONFIG_KCMP:	 is not set when it should be.
  CONFIG_AUTOFS_FS:	 is not set when it should be.
WARN: pretend
Please check to make sure these options are set correctly.
Failure to do so may cause unexpected problems.

>>> Messages generated by process 10881 on 2022-11-03 15:18:17 -00 for package sys-apps/systemd-251.4:

ERROR: configure
ERROR: sys-apps/systemd-251.4::gentoo failed (configure phase):
  (no error message)

Call stack:
    ebuild.sh, line  122:  Called src_configure
  environment, line 4547:  Called multilib-minimal_src_configure
  environment, line 3213:  Called multilib_foreach_abi 'multilib-minimal_abi_src_configure'
  environment, line 3463:  Called multibuild_foreach_variant '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_configure'
  environment, line 3168:  Called _multibuild_run '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_configure'
  environment, line 3166:  Called _multilib_multibuild_wrapper 'multilib-minimal_abi_src_configure'
  environment, line  828:  Called multilib-minimal_abi_src_configure
  environment, line 3207:  Called multilib_src_configure
  environment, line 3688:  Called meson_src_configure '--localstatedir=/var' '-Dsupport-url=https://gentoo.org/support/' '-Dpamlibdir=/lib64/security' '-Dbashcompletiondir=/usr/share/bash-completion/completions' '-Dsplit-usr=false' '-Dsplit-bin=false' '-Drootprefix=/usr' '-Drootlibdir=/usr/lib64' '-Dtelinit-path=/lib/sysvinit/telinit' '-Dima=true' '-Ddefault-hierarchy=unified' '-Dacl=true' '-Dapparmor=false' '-Daudit=false' '-Dlibcryptsetup=false' '-Dlibcurl=false' '-Ddns-over-tls=true' '-Delfutils=false' '-Dlibfido2=false' '-Dgcrypt=true' '-Dgnu-efi=false' '-Dgnutls=false' '-Defi-includedir=/usr/include/efi' '-Defi-libdir=/usr/lib64' '-Dhomed=false' '-Dmicrohttpd=false' '-Didn=false' '-Dimportd=false' '-Dbzip2=false' '-Dzlib=false' '-Dkmod=true' '-Dlz4=true' '-Dxz=false' '-Dzstd=true' '-Dlibiptc=false' '-Dopenssl=true' '-Dpam=true' '-Dp11kit=false' '-Dpcre2=true' '-Dpolkit=true' '-Dpwquality=false' '-Dqrencode=false' '-Dseccomp=true' '-Dselinux=false' '-Dtpm2=false' '-Ddbus=false' '-Dxkbcommon=false' '-Dntp-servers=0.gentoo.pool.ntp.org 1.gentoo.pool.ntp.org 2.gentoo.pool.ntp.org 3.gentoo.pool.ntp.org' '-Ddefault-kill-user-processes=false' '-Dcreate-log-dirs=false' '-Dbacklight=true' '-Dbinfmt=true' '-Dcoredump=true' '-Denvironment-d=true' '-Dfirstboot=true' '-Dhibernate=true' '-Dhostnamed=true' '-Dldconfig=true' '-Dlocaled=true' '-Dman=true' '-Dnetworkd=true' '-Dquotacheck=true' '-Drandomseed=true' '-Drfkill=true' '-Dsysusers=true' '-Dtimedated=true' '-Dtimesyncd=true' '-Dtmpfiles=true' '-Dvconsole=true'
  environment, line 3069:  Called die
The specific snippet of code:
      "${mesonargs[@]}" ) || die

If you need support, post the output of `emerge --info '=sys-apps/systemd-251.4::gentoo'`,
the complete build log and the output of `emerge -pqv '=sys-apps/systemd-251.4::gentoo'`.
The complete build log is located at '/var/tmp/portage/sys-apps/systemd-251.4/temp/build.log'.
The ebuild environment file is located at '/var/tmp/portage/sys-apps/systemd-251.4/temp/environment'.
Working directory: '/var/tmp/portage/sys-apps/systemd-251.4/work/systemd-stable-251.4-abi_x86_64.amd64'
S: '/var/tmp/portage/sys-apps/systemd-251.4/work/systemd-stable-251.4'