Created attachment 684834 [details] build log dev-haskell/aeson-pretty-0.8.8 failed with undefined reference during linking when using gcc with no lto, clang with no lto and clang with lto: Preprocessing executable 'aeson-pretty' for aeson-pretty-0.8.8.. Building executable 'aeson-pretty' for aeson-pretty-0.8.8.. [1 of 2] Compiling Paths_aeson_pretty ( dist/build/aeson-pretty/autogen/Paths_aeson_pretty.hs, dist/build/aeson-pretty/aeson-pretty-tmp/Paths_aeson_pretty.dyn_o ) [2 of 2] Compiling Main ( cli-tool/Main.hs, dist/build/aeson-pretty/aeson-pretty-tmp/Main.dyn_o ) Linking dist/build/aeson-pretty/aeson-pretty ... ld.lld: error: /usr/lib64/x86_64-linux-ghc-8.8.4/libHSaeson-1.4.7.1-IjEUHhY0HKvju0iWmAkzM-ghc8.8.4.so: undefined reference to hashable_fnv_hash_offset [--no-allow-shlib-undefined] ld.lld: error: /usr/lib64/x86_64-linux-ghc-8.8.4/libHSvector-0.12.1.2-2SdyCISy4Mq9QlUQ0dmQYh-ghc8.8.4.so: undefined reference to hsprimitive_memmove [--no-allow-shlib-undefined] ld.lld: error: /usr/lib64/x86_64-linux-ghc-8.8.4/libHSvector-0.12.1.2-2SdyCISy4Mq9QlUQ0dmQYh-ghc8.8.4.so: undefined reference to hsprimitive_memset_Word [--no-allow-shlib-undefined] ld.lld: error: /usr/lib64/x86_64-linux-ghc-8.8.4/libHSvector-0.12.1.2-2SdyCISy4Mq9QlUQ0dmQYh-ghc8.8.4.so: undefined reference to hsprimitive_memset_Word8 [--no-allow-shlib-undefined] ld.lld: error: /usr/lib64/x86_64-linux-ghc-8.8.4/libHSvector-0.12.1.2-2SdyCISy4Mq9QlUQ0dmQYh-ghc8.8.4.so: undefined reference to hsprimitive_memset_Word16 [--no-allow-shlib-undefined] ld.lld: error: /usr/lib64/x86_64-linux-ghc-8.8.4/libHSvector-0.12.1.2-2SdyCISy4Mq9QlUQ0dmQYh-ghc8.8.4.so: undefined reference to hsprimitive_memset_Word32 [--no-allow-shlib-undefined] ld.lld: error: /usr/lib64/x86_64-linux-ghc-8.8.4/libHSvector-0.12.1.2-2SdyCISy4Mq9QlUQ0dmQYh-ghc8.8.4.so: undefined reference to hsprimitive_memset_Word64 [--no-allow-shlib-undefined] ld.lld: error: /usr/lib64/x86_64-linux-ghc-8.8.4/libHSvector-0.12.1.2-2SdyCISy4Mq9QlUQ0dmQYh-ghc8.8.4.so: undefined reference to hsprimitive_memset_Float [--no-allow-shlib-undefined] ld.lld: error: /usr/lib64/x86_64-linux-ghc-8.8.4/libHSvector-0.12.1.2-2SdyCISy4Mq9QlUQ0dmQYh-ghc8.8.4.so: undefined reference to hsprimitive_memset_Double [--no-allow-shlib-undefined] ld.lld: error: /usr/lib64/x86_64-linux-ghc-8.8.4/libHSvector-0.12.1.2-2SdyCISy4Mq9QlUQ0dmQYh-ghc8.8.4.so: undefined reference to hsprimitive_memset_Char [--no-allow-shlib-undefined] ld.lld: error: /usr/lib64/x86_64-linux-ghc-8.8.4/libHSprimitive-0.7.1.0-HzkHTAQqRdSC3uXdUuRRnX-ghc8.8.4.so: undefined reference to hsprimitive_memset_Ptr [--no-allow-shlib-undefined] ld.lld: error: /usr/lib64/x86_64-linux-ghc-8.8.4/libHShashable-1.2.7.0-8rZyPp4TU5R2HZlbiRfJ3x-ghc8.8.4.so: undefined reference to hashable_fnv_hash [--no-allow-shlib-undefined] collect2: error: ld returned 1 exit status Output of `emerge --info '=dev-haskell/aeson-pretty-0.8.8::gentoo'`: Portage 3.0.13 (python 3.8.7-final-0, default/linux/amd64/17.1/systemd, gcc-9.3.0, glibc-2.32-r5, 5.4.80-gentoo-r1 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-5.4.80-gentoo-r1-x86_64-Intel-R-_Core-TM-_i7-8750H_CPU_@_2.20GHz-with-glibc2.2.5 KiB Mem: 16276224 total, 13413164 free KiB Swap: 524284 total, 524284 free Timestamp of repository gentoo: Mon, 25 Jan 2021 00:45:01 +0000 Head commit of repository gentoo: 67b16f9e7dc2522a23c378b0a4483af09685435e 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::gentoo dev-lang/python: 2.7.18-r6::gentoo, 3.8.7-r1::gentoo, 3.9.1-r1::gentoo dev-util/cmake: 3.17.4-r1::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/sandbox: 2.20::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.16.2-r1::gentoo sys-devel/binutils: 2.34-r2::gentoo sys-devel/gcc: 9.3.0-r2::gentoo sys-devel/gcc-config: 2.3.2-r1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.4-r1::gentoo (virtual/os-headers) sys-libs/glibc: 2.32-r5::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: sync-rsync-verify-metamanifest: yes sync-rsync-verify-max-age: 24 sync-rsync-verify-jobs: 1 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CC="clang" CFLAGS="-march=native -O3 -flto=thin -fmerge-all-constants -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /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" CXX="clang++" CXXFLAGS="-march=native -O3 -flto=thin -fmerge-all-constants -fomit-frame-pointer" DISTDIR="/var/cache/distfiles" ENV_UNSET="CARGO_HOME 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="-Ofast -march=native -flto" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-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 strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-Ofast -march=native -flto" GENTOO_MIRRORS="http://ftp.swin.edu.au/gentoo" LANG="C.UTF8" LDFLAGS="-flto=thin -fuse-ld=lld -Wl,--plugin-opt=O3,-O3" MAKEOPTS="-j12" 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="acl adns alsa amd64 bash-completion berkdb bzip2 clang cli crypt dbus dri fortran gdbm iconv ipv6 libglvnd libnotify libtirpc lto multilib ncurses networkmanager nls nptl openmp pam pcre policykit pulseaudio readline seccomp split-usr sqlite ssl systemd tcpd udev unicode wayland xattr 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 sse sse2 sse3 sse4_1 sse4_2 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" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_8" PYTHON_TARGETS="python2_7 python3_8" RUBY_TARGETS="ruby26" USERLAND="GNU" VIDEO_CARDS="nouveau" 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: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS Output of `emerge -pqv '=dev-haskell/aeson-pretty-0.8.8::gentoo'`: [ebuild N ] dev-haskell/aeson-pretty-0.8.8 USE="-doc -hscolour -lib-only -profile"
The bug here is in vector package, which is already underlinked. Did you build it before or after https://gitweb.gentoo.org/repo/gentoo.git/commit/eclass/haskell-cabal.eclass?id=f8153b536170f72d88012a48180e1e32ee92091d applied? Chances are that rebuilding vector might be enough to get your system back in service.
