when trying to emerge sys-devel/llvm-roc-3.1.0 it fails with the message ArchiveWriter.cpp:(.text._ZN4llvm12writeArchiveENS_9StringRefENS_8ArrayRefINS_16NewArchiveMemberEEEbNS_6object7Archive4KindEbbSt10unique_ptrINS_12MemoryBufferESt14default_deleteIS8_EE+0x1b94): undefined reference to `llvm::raw_string_ostream::current_pos() const' it looks a lot like https://reviews.llvm.org/D70199 and changing the two files mentioned there (raw_ostream.h & raw_ostream.cpp) made it compile for me again Reproducible: Always $ emerge --info Portage 2.3.89 (python 3.6.10-final-0, default/linux/amd64/17.1/desktop/plasma, gcc-9.2.0, glibc-2.30-r4, 5.5.6-gentoo-x86_64-rygen x86_64) ================================================================= System uname: Linux-5.5.6-gentoo-x86_64-rygen-x86_64-AMD_Ryzen_7_2700X_Eight-Core_Processor-with-gentoo-2.7 KiB Mem: 32885788 total, 12132376 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Fri, 28 Feb 2020 06:15:01 +0000 Head commit of repository gentoo: 236d1342642d4d74ace98981d40365e40120f767 sh bash 5.0_p16 ld GNU ld (Gentoo 2.33.1 p2) 2.33.1 distcc 3.3.3 x86_64-pc-linux-gnu [disabled] ccache version 3.7.7 [disabled] app-shells/bash: 5.0_p16::gentoo dev-java/java-config: 2.2.0-r4::gentoo dev-lang/perl: 5.30.1::gentoo dev-lang/python: 2.7.17-r1::gentoo, 3.6.10::gentoo, 3.7.6::gentoo, 3.8.2::gentoo dev-util/ccache: 3.7.7-r1::gentoo dev-util/cmake: 3.16.4::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1::gentoo sys-apps/sandbox: 2.18::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.11.6-r3::gentoo, 1.13.4-r2::gentoo, 1.15.1-r2::gentoo, 1.16.1-r2::gentoo sys-devel/binutils: 2.33.1-r1::gentoo, 2.34::gentoo sys-devel/gcc: 9.2.0-r4::gentoo sys-devel/gcc-config: 2.2.1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.5::gentoo (virtual/os-headers) sys-libs/glibc: 2.30-r4::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.jp.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: sync-rsync-verify-max-age: 24 sync-rsync-verify-metamanifest: yes sync-rsync-verify-jobs: 1 local location: /usr/local/ron-portage masters: gentoo priority: 0 crossdev location: /usr/local/portage-crossdev masters: gentoo priority: 10 audio-overlay location: /var/lib/layman/audio-overlay masters: gentoo priority: 50 compiz-reloaded location: /var/lib/layman/compiz-reloaded-overlay masters: gentoo priority: 50 flow location: /var/lib/layman/flow masters: gentoo priority: 50 gamerlay location: /var/lib/layman/gamerlay masters: gentoo priority: 50 hasufell location: /var/lib/layman/hasufell masters: gentoo priority: 50 nameless location: /var/lib/layman/nameless masters: gentoo priority: 50 r900-overlay location: /var/lib/layman/r900-overlay masters: gentoo priority: 50 roslin location: /var/lib/layman/roslin masters: gentoo priority: 50 sabayon location: /var/lib/layman/sabayon masters: gentoo priority: 50 science location: /var/lib/layman/science masters: gentoo priority: 50 steam-overlay location: /var/lib/layman/steam-overlay masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE dlj-1.1 skype-eula" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-mtune=znver1 -O3 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/stunnel/stunnel.conf /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/easy-rsa /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" CXXFLAGS="-mtune=znver1 -O3 -pipe" DISTDIR="/home/Data/Portage/distfiles" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN 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="-mtune=znver1 -O3 -pipe" 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="-mtune=znver1 -O3 -pipe" GENTOO_MIRRORS="ftp://ftp.twaren.net/Linux/Gentoo/ http://ftp.jaist.ac.jp/pub/Linux/Gentoo/ ftp://ftp.iij.ad.jp/pub/linux/gentoo/" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="de de_AT de_DE zh zh_TW zh_CN en en_GB en_US" MAKEOPTS="-j8" PKGDIR="/home/Data/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 aalib acl acpi activities alsa amd64 amr archive audiofile avahi bash-completion berkdb bidi bluetooth branding bzip2 cairo calendar capi caps cdda cddb cdio cdr cjk cli client clucene consolekit cron crypt cryptsetup cups curl cvs cxx d3d9 dbus declarative device-mapper djvu dmraid dmx dri dts dv dvb dvd dvdr emboss encode eps examples exif expat fftw flac fluidsynth fontconfig fortran frei0r ftp fuse gcrypt gd gdbm geoip gif git gnome-keyring gpg gphoto2 gpm gsm gssapi gstreamer gtk gtk3 guile highlight iconv icu id3tag idn imagemagick imlib ipv6 jack jadetex java javafx javascript jbig jfs jingle joystick jpeg jpeg2k kde kdrive kipi kvm kwallet ladcca ladspa lame lash lasi lcms ldap led libcaca libcanberra liblockfile libnotify libsamplerate libssh2 libtirpc libv4l2 libvirtd libvisual lirc listen-queue live lm_sensors log4j logrotate logwatch luatex lv2 lvm lvm2 lzma lzo mad map math matroska md5sum mdadm mdb meanwhile mem-scramble mercurial metis mhash midi mikmod mime minizip mixer mjpeg mms mng moc modplug mono mousewarp mp3 mp4 mpd mpeg mpg123 msn mtp multilib multimedia musicbrainz mxdatetime mxit mysql mysqli nas natspec ncurses network networking nfs nls nntp nokia nptl ntfs ocr odbc offensive ogg ogm omega openal openexr opengl openmp opus pam pango pcap pch pcre pda pdf pdfannotextractor pdfimport perl perl-geoipupdate phonon physfs pidgin pinentry pink plasma playlist plotutils plugins pmu png pnm policykit postgres postproc postscript ppds prediction pstricks publishers pulseaudio pygrub python qemu qml qt5 quota radio rar raw readline realtime reiser4 reiserfs rle rss rtmp s3tc samba sasl scanner science sddm sdl sdl-image sdl-sound sdlaudio search-index seccomp seed sendto shm shout sid silc sip skins slang smi smime smp sndfile snmp socks5 sox spamassassin speex spell spice split-usr sql sqlite sqlite3 srt sse sse2 sse4a ssh ssl startup-notification stream subversion svg swat taglib tcl tcpd tcpreplay templates tex4ht textures tftp tga theora threads thumbnail thunar tidy tiff tk toolame toolbar tools trayicon truetype udev udisks unicode upower urandom usb usbredir utils v4l v4l2 vaapi vala vcd vim vim-pager vim-syntax vnc vorbis vulkan wavpack wayland webkit webp widgets wifi wma wmf wxwidgets x264 x265 xattr xcb xcomposite xface xfs xinerama xml xorg xpm xterm xv xvid yv12 zephyr zip 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" CAMERAS="ptp2 adc65 agfa_cl20 aox ax203 barbie canon casio_qv clicksmart310 digigr8 digita dimagev dimera3500 directory enigma13 fuji gsmart300 hp215 iclick jamcam jd11 jl2005a jl2005c kodak_dc120 kodak_dc210 kodak_dc240 kodak_dc3200 kodak_ez200 konica konica_qm150 largan lg_gsm mars mustek panasonic_coolshot panasonic_dc1000 panasonic_dc1580 panasonic_l859 pccam300 pccam600 polaroid_pdc320 polaroid_pdc640 polaroid_pdc700 ricoh ricoh_g3 samsung sierra sipix_blink sipix_blink2 sipix_web2 smal sonix sony_dscf1 sony_dscf55 soundvision spca50x sq905 st2205 stv0674 stv0680 sx330z template topfield toshiba_pdrm11" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3" CURL_SSL="openssl" 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="evdev keyboard mouse joystick" KERNEL="linux" L10N="de zh zh-TW zh-CN en en-GB" 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" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python3_6 python3_7 python3_8" QEMU_SOFTMMU_TARGETS="x86_64 arm i386" QEMU_USER_TARGETS="arm armeb i386 x86_64" RUBY_TARGETS="ruby25 ruby27" SANE_BACKENDS="hp net" USERLAND="GNU" VIDEO_CARDS="radeonsi amdgpu" XFCE_PLUGINS="battery brightness clock multiload-nandhp power trash" 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, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 616410 [details, diff] patches raw_ostream.h and raw_ostream.cpp
Created attachment 616412 [details] updated ebuild with raw_ostream patch
*** This bug has been marked as a duplicate of bug 704252 ***
