llvm fails to compile with ABI_X86=32 set. It succeeds when ABI_X86 is left unset. It fails to create include/llvm/IR/Attributes.inc with the message "The futex facility returned an unexpected error code." Stuff I've tried: 1. Building llvm with -march= unset. 2. emerge -e @world 3. Add every mutex debugging thing in the kernel I can find. 4. Building with MAKEOPTS=-j4... come to think of it I'll try with -j1. 5. Set the cmake thingie to try to build llvm with emake instead of ninja 6. Built llvm with/without USE=ncurses 7. Built ncurses with/without USE=threads 8. Other stuff I've forgotten. It always fails on the same file with the same error message. Reproducible: Always Portage 3.0.4 (python 3.8.5-final-0, default/linux/amd64/17.1, gcc-10.2.0, glibc-2.32, 5.8.3-gentoo x86_64) ================================================================= System uname: Linux-5.8.3-gentoo-x86_64-AMD_Ryzen_7_PRO_4750U_with_Radeon_Graphics-with-glibc2.2.5 KiB Mem: 30613404 total, 27382884 free KiB Swap: 16777212 total, 16777212 free Timestamp of repository gentoo: Sun, 23 Aug 2020 20:00:01 +0000 Head commit of repository gentoo: e676c08e528147ad9ebf7feb491e6d6e61f66c22 Timestamp of repository steam-overlay: Sat, 22 Aug 2020 20:05:16 +0000 Head commit of repository steam-overlay: fbce6857b68e328dd426795283f0f93f49f2c266 sh bash 5.0_p18 ld GNU ld (Gentoo 2.34 p6) 2.34.0 app-shells/bash: 5.0_p18::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.30.3-r1::gentoo dev-lang/python: 2.7.18-r1::gentoo, 3.8.5::gentoo, 3.9.0_rc1::gentoo dev-util/cmake: 3.18.1::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1::gentoo sys-apps/sandbox: 2.20::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.16.2::gentoo sys-devel/binutils: 2.34-r2::gentoo sys-devel/gcc: 10.2.0-r1::gentoo sys-devel/gcc-config: 2.3.1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.8::gentoo (virtual/os-headers) sys-libs/glibc: 2.32::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-max-age: 24 sync-rsync-verify-metamanifest: yes sync-rsync-verify-jobs: 1 sync-rsync-extra-opts: steam-overlay location: /var/db/repos/steam-overlay sync-type: git sync-uri: https://github.com/gentoo-mirror/steam-overlay.git masters: gentoo ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE brother-eula linux-fw-redistributable bh-luxi ValveSteamLicense no-source-code" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=znver2 -O2 -pipe -ggdb3" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /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 /etc/terminfo" CXXFLAGS="-march=znver2 -O2 -pipe -ggdb3" DISTDIR="/var/cache/distfiles" EMERGE_DEFAULT_OPTS="--keep-going=y --jobs=12 --with-bdeps=y" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY 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" FCFLAGS="-march=znver2 -O2 -pipe -ggdb3" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs compress-build-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox 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="-march=znver2 -O2 -pipe -ggdb3" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en en_US" MAKEOPTS="-j16 -l16" 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" USE="X acl alsa alsa-plugin amd64 berkdb bzip2 cairo cli crypt cups d3d9 dbus dri elogind eme-free fortran gdbm gles2 harfbuzz hwaccel iconv icu infinality jpeg libglvnd libressl libtirpc mdnsresponder-compat multilib ncurses nls nptl opengl openmp osmesa pam pcre png pulseaudio readline rsync-verify seccomp split-usr ssl sync-plugin-portage system-bootstrap system-harfbuzz system-libvpx system-llvm system-zlib tcpd udev unicode vaapi vkd3d vulkan wayland xattr xcb xft xinerama zeroconf zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache 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="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" L10N="en en_US" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2 php7-3" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_8" PYTHON_TARGETS="python3_8" RUBY_TARGETS="ruby25" USERLAND="GNU" VIDEO_CARDS="amdgpu radeonsi" 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_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 656386 [details] build.log.gz
This was a result of CONFIG_COMPAT_32BIT_TIME being unset in the kernel.
