I lost the build.log since then but I couldn't merge PyQt-5.9.2 until I upgraded these two packages. After that I had runtime errors due to Qt complaining about mixing qtsvg-5.8 with 5.9 libs but I guess this is a separate report.
$ emerge --info Portage 2.3.19 (python 3.4.6-final-0, default/linux/amd64/17.0/hardened, gcc-6.4.0, glibc-2.26-r5, 4.14.13-gentoo x86_64) ================================================================= System uname: Linux-4.14.13-gentoo-x86_64-Intel-R-_Core-TM-_i7-3687U_CPU_@_2.10GHz-with-gentoo-2.4.1 KiB Mem: 12173904 total, 659496 free KiB Swap: 20969464 total, 20969464 free Timestamp of repository gentoo: Mon, 15 Jan 2018 09:30:01 +0000 Head commit of repository gentoo: b779a633f45652ad1ad3a918eadadc9657eb7e93 sh bash 4.3_p48-r1 ld GNU ld (Gentoo 2.29.1 p3) 2.29.1 distcc 3.2rc1 x86_64-pc-linux-gnu [disabled] ccache version 3.3.4 [disabled] app-shells/bash: 4.3_p48-r1::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.26.1-r1::gentoo dev-lang/python: 2.7.14-r1::gentoo, 3.4.6-r1::gentoo, 3.5.4-r1::gentoo, 3.6.4::gentoo dev-util/ccache: 3.3.4-r1::gentoo dev-util/cmake: 3.10.1::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: 2.12::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.11.6-r2::gentoo, 1.13.4-r1::gentoo, 1.15.1-r1::gentoo sys-devel/binutils: 2.28.1::gentoo, 2.29::gentoo, 2.29.1-r1::gentoo sys-devel/gcc: 6.4.0-r1::gentoo, 7.2.0-r1::gentoo sys-devel/gcc-config: 1.9.1::gentoo sys-devel/libtool: 2.4.6-r4::gentoo sys-devel/make: 4.2.1-r1::gentoo sys-kernel/linux-headers: 4.14::gentoo (virtual/os-headers) sys-libs/glibc: 2.26-r5::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: eva location: /var/lib/layman/eva masters: gentoo priority: 50 steam-overlay location: /var/lib/layman/steam-overlay masters: gentoo priority: 50 Installed sets: @gnome-desktop, @local, @network, @portage-extras, @system-extras, @system-extras-phys ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=ivybridge --param l1-cache-line-size=64 --param l1-cache-size=32 --param l2-cache-size=4096 -pipe -g" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/chromium/policies/managed/chrome-gnome-shell.json /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/opt/chrome/policies/managed/chrome-gnome-shell.json /etc/php/apache2-php5.6/ext-active/ /etc/php/apache2-php7.1/ext-active/ /etc/php/apache2-php7.2/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cgi-php7.1/ext-active/ /etc/php/cgi-php7.2/ext-active/ /etc/php/cli-php5.6/ext-active/ /etc/php/cli-php7.1/ext-active/ /etc/php/cli-php7.2/ext-active/ /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="-O2 -march=ivybridge --param l1-cache-line-size=64 --param l1-cache-size=32 --param l2-cache-size=4096 -pipe -g" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--load=6.0 --jobs=4 --keep-going --buildpkg-exclude 'virtual/* sys-kernel/*-sources'" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildsyspkg config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="fr_FR.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu" LINGUAS="en fr" MAKEOPTS="-j5 -l5.0" 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="X a52 aac acl acpi alsa amd64 attr audit avahi avi bash-completion bluetooth bzip2 cairo caps cdr cgmanager cjk colord consolekit crypt cryptsetup cups cxx dbus dconf dvd eds evo exif ffmpeg filecaps flac fortran glamor gmp gnome-keyring gnome-online-accounts gnome-shell grilo gstreamer gudev hardened hwdb iconv icu introspection iptc ipv6 jit jpeg keymap laptop lcms ldap libnotify libsamplerate lirc lz4 lzma lzo mad matroska mp3 mpeg mtp multilib nautilus ncurses netlink networkmanager nfs nls nntp nptl nsplugin ntp ogg opengl openmp opus orc pam pcre pcsc-lite pdf pie pkcs11 playlist png policykit pulseaudio readline realtime seccomp sendto smartcard spell ssl ssp startup-notification svg systemd taglib telepathy theora threads tracker udev unicode upnp upnp-av urandom usb v4l v4l2 vim vim-syntax vorbis webkit x264 xattr xattrs xcb xinerama xml xmp xtpax xv xvid xvmc zeroconf zlib" ABI_X86="64" ALSA_CARDS="hda-intel" APACHE2_MODULES="auth_digest authn_file authz_groupfile dav dav_fs" APACHE2_MPMS="prefork" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2 directory" COLLECTD_PLUGINS="apache cpu cgroups df disk interface load logfile memory network swap syslog tail write_graphite" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3 f16c" 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" GRUB_PLATFORMS="pc efi-64" INPUT_DEVICES="evdev libinput synaptics" KERNEL="linux" L10N="en fr" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" NGINX_MODULES_HTTP="access auth_basic autoindex browser charset empty_gif fastcgi geo gzip limit_conn limit_req map memcached mirror proxy referer rewrite scgi split_clients ssi upstream_hash upstream_ip_hash upstream_keepalive upstream_least_conn upstream_zone userid uwsgi gzip_static realip" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_4 python3_5 python3_6" QEMU_SOFTMMU_TARGETS="x86_64 arm" QEMU_USER_TARGETS="x86_64 arm" RUBY_TARGETS="ruby22" USERLAND="GNU" VIDEO_CARDS="intel" 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, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=46d22b38e64fffabec09919074c09d33c437925c commit 46d22b38e64fffabec09919074c09d33c437925c Author: Davide Pesavento <pesa@gentoo.org> AuthorDate: 2018-02-01 19:22:49 +0000 Commit: Davide Pesavento <pesa@gentoo.org> CommitDate: 2018-02-01 19:22:49 +0000 dev-python/PyQt5: raise qt deps Closes: https://bugs.gentoo.org/646210 Package-Manager: Portage-2.3.21, Repoman-2.3.6 dev-python/PyQt5/PyQt5-5.9.2.ebuild | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)