I have a Thinkpad X220 with a Core i7-2640M Sandy Bridge CPU with integrated graphics. This GPU does not support Vulkan, according to e.g. https://wiki.gentoo.org/wiki/Intel#Feature_support and https://en.wikipedia.org/wiki/Intel_Graphics_Technology#Capabilities_(GPU_hardware) . I therefore have USE="-vulkan" set globally. Trying to upgrade to dev-qt/qtwebengine-6.8.1 fails with: -- GN FAILED ERROR at //gpu/vulkan/init/BUILD.gn:8:1: Assertion failed. assert(enable_vulkan) ^----- See //media/gpu/chromeos/BUILD.gn:110:5: which caused the file to be included. "//gpu/vulkan/init:init", ^----------------------- It seems to me that the non-Vulkan build has perhaps bitrotted, since most systems do support it. I have other systems that are new enough to support Vulkan, which are currently busy building QTWebEngine-6.8.1. Once they're done, which takes a couple of hours, I'll try building without Vulkan on one of them and see if it gets the same error. Reproducible: Always Steps to Reproduce: 1. env USE="-vulkan" emerge -1 =dev-qt/qtwebengine-6.8.1 Portage 3.0.66.1 (python 3.12.7-final-0, default/linux/amd64/23.0/split-usr/hardened, gcc-14, glibc-2.40-r5, 6.11.10-gentoo-x86_64 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-6.11.10-gentoo-x86_64-x86_64-Intel-R-_Core-TM-_i7-2640M_CPU_@_2.80GHz-with-glibc2.40 KiB Mem: 16253400 total, 1082020 free KiB Swap: 16777212 total, 15347964 free Timestamp of repository gentoo: Mon, 02 Dec 2024 07:45:00 +0000 Head commit of repository gentoo: 68f7d7904b8a47ec5cc0cd922c0c4b5fe50344fa Head commit of repository creideiki: a79d13592723bf2277e3b7e7234efca915671a17 Timestamp of repository steam-overlay: Sun, 01 Dec 2024 09:33:31 +0000 Head commit of repository steam-overlay: 08916a39e6c62c653b38d8a892e71a08f871efd9 Timestamp of repository torbrowser: Sun, 01 Dec 2024 09:33:33 +0000 Head commit of repository torbrowser: bd72270c5b130d98f137ffb42b6c2a9ce4f95fc7 sh bash 5.2_p37 ld GNU ld (Gentoo 2.43 p3) 2.43.1 app-misc/pax-utils: 1.3.8::gentoo app-shells/bash: 5.2_p37::gentoo dev-build/autoconf: 2.71-r7::gentoo, 2.72-r1::gentoo dev-build/automake: 1.17-r1::gentoo dev-build/cmake: 3.31.1::gentoo dev-build/libtool: 2.5.4::gentoo dev-build/make: 4.4.1-r100::gentoo dev-build/meson: 1.6.0::gentoo dev-lang/perl: 5.40.0::gentoo dev-lang/python: 3.12.7_p1::gentoo, 3.13.0::gentoo dev-lang/rust: 1.81.0-r100::gentoo, 1.83.0::gentoo sys-apps/baselayout: 2.17::gentoo sys-apps/openrc: 0.55.1::gentoo sys-apps/sandbox: 2.40::gentoo sys-devel/binutils: 2.43-r2::gentoo sys-devel/binutils-config: 5.5.2::gentoo sys-devel/clang: 18.1.8-r6::gentoo, 19.1.4::gentoo sys-devel/gcc: 13.3.1_p20241115::gentoo, 14.2.1_p20241116::gentoo sys-devel/gcc-config: 2.11::gentoo sys-devel/lld: 18.1.8::gentoo sys-devel/llvm: 18.1.8-r6::gentoo, 19.1.4::gentoo sys-kernel/linux-headers: 6.11::gentoo (virtual/os-headers) sys-libs/glibc: 2.40-r5::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.europe.gentoo.org/gentoo-portage priority: -1000 volatile: True sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: --timeout=10 sync-rsync-verify-jobs: 1 sync-rsync-verify-max-age: 3 creideiki location: /usr/local/portage sync-type: git sync-uri: https://github.com/creideiki/portage masters: gentoo volatile: True steam-overlay location: /var/db/repos/steam-overlay sync-type: git sync-uri: https://github.com/gentoo-mirror/steam-overlay.git masters: gentoo volatile: False torbrowser location: /var/db/repos/torbrowser sync-type: git sync-uri: https://github.com/gentoo-mirror/torbrowser.git masters: gentoo volatile: False ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /var/bind" 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="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--alphabetical --keep-going --quiet-build=n --verbose-conflicts" 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="-O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync merge-wait multilib-strict network-sandbox news parallel-fetch parallel-install 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="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,-O1 -Wl,--hash-style=gnu -Wl,--enable-new-dtags" LEX="flex" MAKEOPTS="-j4" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_EXTRA_OPTS="--timeout=10" 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 acl alsa amd64 bzip2 cairo cet crypt cups dbus dri dri3 egl elogind flac fontconfig gdbm gif glamor hardened harfbuzz iconv icu ipv6 jpeg kde kf6compat libplacebo libtirpc llvm lm-sensors mp3 multilib ncurses nls ogg opengl openmp pam pcre pic pie pipewire png policykit qml qt3support qt5 qt6 readline screencast seccomp split-usr ssl ssp test-rust tiff truetype udev udisks unicode upower vaapi vorbis vpx wayland x264 x265 xattr xcb xkb xtpax zlib" ABI_X86="64" ADA_TARGET="gcc_12" ALSA_CARDS="hda-intel" 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" CAMERAS="canon" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax navcom oceanserver oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 tsip tripmate tnt ublox" GRUB_PLATFORMS="pc" GUILE_SINGLE_TARGET="3-0" GUILE_TARGETS="3-0" INPUT_DEVICES="evdev wacom libinput" KERNEL="linux" L10N="en en-US en-GB sv sv-SE" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LLVM_SLOT="18" LLVM_TARGETS="BPF WebAssembly X86" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-2" POSTGRES_TARGETS="postgres16" PYTHON_SINGLE_TARGET="python3_12" PYTHON_TARGETS="python3_12" QEMU_SOFTMMU_TARGETS="i386 x86_64" RUBY_TARGETS="ruby32 ruby33" SANE_BACKENDS="hp" VIDEO_CARDS="intel i965" 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, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LANG, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PYTHONPATH, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS ================================================================= Package Settings ================================================================= dev-qt/qtwebengine-5.15.16_p20241115::gentoo was built with the following: USE="alsa -bindist -debug -designer -geolocation jumbo-build -kerberos -pulseaudio screencast system-icu -test widgets" ABI_X86="(64)" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,-O1 -Wl,--hash-style=gnu -Wl,--enable-new-dtags -Wl,--undefined-version" dev-qt/qtwebengine-6.7.3::gentoo was built with the following: USE="-accessibility alsa -bindist -custom-cflags -designer -geolocation jumbo-build -kerberos opengl -pdfium -pulseaudio qml screencast system-icu -test vaapi -vulkan -webdriver widgets" ABI_X86="(64)"
Created attachment 913112 [details] build.log
Haven't tried yet, but $URL is likely the fix from upstream chromium which isn't in the version that Qt is using at the moment, so this should be simple.
Tried now and seems to do it, just waiting for my USE="* -vulkan" build to fully finish (it's past Gn) in case it triggers something else and will merge an updated patchset soon.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1786bd5648a489259475463aebfb45e8f9016354 commit 1786bd5648a489259475463aebfb45e8f9016354 Author: Ionen Wolkens <ionen@gentoo.org> AuthorDate: 2024-12-03 02:37:50 +0000 Commit: Ionen Wolkens <ionen@gentoo.org> CommitDate: 2024-12-03 03:28:20 +0000 dev-qt/qtwebengine: update patchset for >=6.8.1 6.8-5 -> 6.8-6 changes: Added: * missing-gn-deps.patch (imported from files/) * no-vulkan-build.patch (bug #945766) Intentionally keeping QTBUG-131156.patch in files/ for now, it's not merged upstream yet (may not be final) and will be picked to 6.8 later ultimately breaking 6.8.9999. Closes: https://bugs.gentoo.org/945766 Signed-off-by: Ionen Wolkens <ionen@gentoo.org> dev-qt/qtwebengine/Manifest | 2 +- dev-qt/qtwebengine/qtwebengine-6.8.1.ebuild | 3 +-- dev-qt/qtwebengine/qtwebengine-6.8.9999.ebuild | 3 +-- dev-qt/qtwebengine/qtwebengine-6.9999.ebuild | 2 +- 4 files changed, 4 insertions(+), 6 deletions(-)
