/var/tmp/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread.h: Assembler messages: /var/tmp/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread.h:168: Error: incorrect register `%r14d' used with `q' suffix /var/tmp/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread.h:168: Error: incorrect register `%ebx' used with `q' suffix /var/tmp/portage/dev-qt/qtbase-6.6.1-r4/work/qtbase-everywhere-src-6.6.1_build/include/QtCore/../../../qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread.h:168: Error: incorrect register `%r14d' used with `q' suffix Reproducible: Always Steps to Reproduce: 1. emerge -v qtbase Actual Results: Build failure Expected Results: Build success Portage 3.0.61 (python 3.11.7-final-0, default/linux/amd64/17.0/x32, gcc-13, glibc-2.38-r10, 4.1.12-gentoo-x64 x86_64) ================================================================= System uname: Linux-4.1.12-gentoo-x64-x86_64-Intel-R-_Core-TM-2_Duo_CPU_T5670_@_1.80GHz-with-glibc2.38 KiB Mem: 2039392 total, 232596 free KiB Swap: 2097148 total, 2041716 free Timestamp of repository gentoo: Mon, 19 Feb 2024 23:30:00 +0000 Head commit of repository gentoo: 472cbf6119a834698effe44ed3d00f1c6109aecf sh bash 5.1_p16-r6 ld GNU ld (Gentoo 2.41 p5) 2.41.0 app-misc/pax-utils: 1.3.7::gentoo app-shells/bash: 5.1_p16-r6::gentoo dev-build/autoconf: 2.71-r6::gentoo dev-build/automake: 1.16.5-r2::gentoo dev-build/cmake: 3.27.9::gentoo dev-build/libtool: 2.4.7-r2::gentoo dev-build/make: 4.4.1-r1::gentoo dev-build/meson: 1.3.1-r1::gentoo dev-lang/perl: 5.38.2-r1::gentoo dev-lang/python: 3.11.7::gentoo, 3.12.1_p1::gentoo sys-apps/baselayout: 2.14-r2::gentoo sys-apps/openrc: 0.53::gentoo sys-apps/sandbox: 2.38::gentoo sys-devel/binutils: 2.41-r5::gentoo sys-devel/binutils-config: 5.5::gentoo sys-devel/gcc: 13.2.1_p20240113-r1::gentoo sys-devel/gcc-config: 2.11::gentoo sys-kernel/linux-headers: 6.6::gentoo (virtual/os-headers) sys-libs/glibc: 2.38-r10::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-jobs: 1 sync-rsync-extra-opts: sync-rsync-verify-metamanifest: yes sync-rsync-verify-max-age: 3 Binary Repositories: gentoobinhost priority: 1 sync-uri: https://distfiles.gentoo.org/releases/amd64/binpackages/17.0/x32 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnux32" CFLAGS="-O2 -march=core2 -mtune=core2 -pipe -mmmx -msse -msse2 -msse3 -mssse3 -mcx16 -mfpmath=sse -msahf --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=2048 -fno-stack-protector -flto" CHOST="x86_64-pc-linux-gnux32" CONFIG_PROTECT="/etc 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binpkg-multi-instance buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -march=core2 -mtune=core2 -pipe -mmmx -msse -msse2 -msse3 -mssse3 -mcx16 -mfpmath=sse -msahf --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=2048 -fno-stack-protector -flto" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="C.UTF8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LEX="flex" LINGUAS="en uk" MAKEOPTS="-j2" 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 acl amd64 bzip2 cli crypt cyrillic dbus dri evdev fortran gdbm gpm graphite iconv icu ipv6 libtirpc lto multilib ncurses nls opengl openmp pam pcre qdbus qml readline seccomp split-usr sqlite ssl test-rust udev unicode xattr zlib" ABI_X86="x32" ADA_TARGET="gnat_2021" 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 sse3 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" INPUT_DEVICES="evdev synaptics" KERNEL="linux" L10N="en uk" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-1" POSTGRES_TARGETS="postgres15" PYTHON_SINGLE_TARGET="python3_11" PYTHON_TARGETS="python3_11" RUBY_TARGETS="ruby31" VIDEO_CARDS="intel" 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, MAKE, MAKEFLAGS, 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
Created attachment 885545 [details] build log
Created attachment 885709 [details, diff] proposed fix Qt tries to access TLS area directly (bypassing pthread library) when running on few selected architectures (otherwise it uses pthread_self() ). This patch implements such access for x32 ABI (where pthread_t is 32 bit).
Thanks, ideally be nice if it was sent upstream too, albeit unsure if they care at all to accept x32 fixes. An alternate (lazy) fix could've been to just avoid the asm path and let it fallback to the C-only variant. Anyhow, guess I can add that patch here. Not that I've tested or familiar with much, but it's harmless on non-x32. Plus I'd rather see it fixed than mask qt6 on x32 and then have every packages that use qt6 also need to add masks there like they already do for qtwebengine:* :)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=5d91e3b73346a76fd065865bc70c4b63808e8ee3 commit 5d91e3b73346a76fd065865bc70c4b63808e8ee3 Author: Ionen Wolkens <ionen@gentoo.org> AuthorDate: 2024-02-22 14:42:53 +0000 Commit: Ionen Wolkens <ionen@gentoo.org> CommitDate: 2024-02-22 15:12:56 +0000 dev-qt/qtbase: fix build with x32 abi Closes: https://bugs.gentoo.org/925103 Thanks-to: Andrii Batyiev Signed-off-by: Ionen Wolkens <ionen@gentoo.org> dev-qt/qtbase/files/qtbase-6.6.2-x32abi.patch | 13 +++++++++++++ dev-qt/qtbase/qtbase-6.6.2.ebuild | 1 + dev-qt/qtbase/qtbase-6.6.9999.ebuild | 1 + dev-qt/qtbase/qtbase-6.7.9999.ebuild | 1 + dev-qt/qtbase/qtbase-6.9999.ebuild | 1 + 5 files changed, 17 insertions(+)
https://bugreports.qt.io/browse/QTBUG-122674 Please remove the patch from the live ebuilds.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e0226bb33e74851ac96f181ae9bf43f60e7e991c commit e0226bb33e74851ac96f181ae9bf43f60e7e991c Author: Ionen Wolkens <ionen@gentoo.org> AuthorDate: 2024-02-29 02:05:07 +0000 Commit: Ionen Wolkens <ionen@gentoo.org> CommitDate: 2024-02-29 02:06:02 +0000 dev-qt/qtbase: drop upstreamed x32 fix from live Thanks for getting this fixed upstream. Bug: https://bugs.gentoo.org/925103 Signed-off-by: Ionen Wolkens <ionen@gentoo.org> dev-qt/qtbase/qtbase-6.6.9999.ebuild | 1 - dev-qt/qtbase/qtbase-6.7.9999.ebuild | 1 - dev-qt/qtbase/qtbase-6.9999.ebuild | 1 - 3 files changed, 3 deletions(-)
