Compilation step stops when linking libxsltdlglo.so with errors: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/app-office/libreoffice-7.0.3.1/work/libreoffice-7.0.3.1/workdir/CxxObject/filter/source/xsltdialog/xmlfilterjar.o: in function `XMLFilterJarHelper::copyFile(com::sun::star::uno::Reference<com::sun::star::container::XHierarchicalNameAccess> const&, rtl::OUString&, rtl::OUString const&)': xmlfilterjar.cxx:(.text+0x1c68): undefined reference to `non-virtual thunk to cppu::WeakImplHelper<com::sun::star::io::XOutputStream>::acquire()' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/app-office/libreoffice-7.0.3.1/work/libreoffice-7.0.3.1/workdir/CxxObject/filter/source/xsltdialog/xmlfilterjar.o: in function `XMLFilterJarHelper::addFile(com::sun::star::uno::Reference<com::sun::star::uno::XInterface> const&, com::sun::star::uno::Reference<com::sun::star::lang::XSingleServiceFactory> const&, rtl::OUString const&)': xmlfilterjar.cxx:(.text+0x24b4): undefined reference to `non-virtual thunk to cppu::ImplInheritanceHelper<utl::OInputStreamWrapper, com::sun::star::io::XSeekable>::acquire()' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/app-office/libreoffice-7.0.3.1/work/libreoffice-7.0.3.1/workdir/CxxObject/filter/source/xsltdialog/xmlfilterjar.o: in function `XMLFilterJarHelper::savePackage(rtl::OUString const&, std::vector<filter_info_impl*, std::allocator<filter_info_impl*> > const&)': xmlfilterjar.cxx:(.text+0x30a3): undefined reference to `non-virtual thunk to cppu::WeakImplHelper<com::sun::star::io::XOutputStream>::acquire()' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: xmlfilterjar.cxx:(.text+0x3148): undefined reference to `non-virtual thunk to cppu::ImplInheritanceHelper<utl::OInputStreamWrapper, com::sun::star::io::XSeekable>::acquire()' Reproducible: Always Steps to Reproduce: emerge libreoffice emerge --info =libreoffice-7.0.3.1 Portage 3.0.12 (python 3.8.6-final-0, default/linux/amd64/17.1/desktop/plasma, gcc-10.2.0, glibc-2.32-r5, 5.9.8-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-5.9.8-gentoo-x86_64-Intel-R-_Core-TM-_i5-2400_CPU_@_3.10GHz-with-glibc2.2.5 KiB Mem: 3931008 total, 240972 free KiB Swap: 16777212 total, 14400580 free Timestamp of repository gentoo: Wed, 09 Dec 2020 00:45:01 +0000 Head commit of repository gentoo: 73e9df17e11b4ddd2320d4c477761fbf640ef8bb sh bash 5.0_p18 ld GNU ld (Gentoo 2.35.1 p2) 2.35.1 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-r4::gentoo, 3.6.12::gentoo, 3.7.9::gentoo, 3.8.6::gentoo, 3.9.0::gentoo, 3.10.0_alpha1::gentoo dev-util/cmake: 3.19.1::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.7-r1::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: 1.16.3-r1::gentoo sys-devel/binutils: 2.35.1-r1::gentoo sys-devel/gcc: 10.2.0-r3::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: 5.9::gentoo (virtual/os-headers) sys-libs/glibc: 2.32-r5::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-jobs: 1 sync-rsync-verify-max-age: 24 sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-Os -pipe -march=native -fomit-frame-pointer -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -ftree-vectorize -fuse-ld=gold " CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0 /var/lib/hsqldb" 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="-Os -pipe -march=native -fomit-frame-pointer -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -ftree-vectorize -fuse-ld=gold " DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--quiet-build=n --deep " 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="-O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync metadata-transfer multilib-strict network-sandbox news nodoc noinfo 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="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.utf-8" LDFLAGS="-O1 -Wl,--enable-new-dtags -Wl,--sort-common " LINGUAS="en" MAKEOPTS="-j4" PKGDIR="/var/cache/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" USE="16bittmp X \ a52 aac aacs acpi alac alsa amd64 apng asf avi berkdb bluray branding bzip2 cairo calligra_experimental_features_stage cdaudio cdda cdio cdr cinepaint clang classic cli context contrast crypt cups custom-cflags cyrillic dbus declarative demosaic djvu dmi dri dri2 dri3 dts dv dvd dvdnav dvdr dvdread ecdsa elogind embedded emboss enblend encode epub eselect-ldso evdev exif exiv2 extra faac faad fam ffmpeg fftw firefox firmware flac fontconfig fortran g3dvl gallium gcj gd gdbm gentoo-vm gif gimp glamor gles2 graphics graphite gs gui haptic hdri http2 humanities hwaccel iconv ieee1394 ifp imlib infinality inotify jack jadetex java6 javafx jpeg kde kipi kpathsea ladspa lame latex latex3 lcdfilter lcms libglvnd libkms libnotify libtirpc libvisual libwww llvm lto mad matroska mbox melt minizip mjpeg mng moznopango mp2 mp3 mp4 mpeg mtp musepack music ncurses njb nopo normalizemime nptl nptlonly nsplugin ogg omega openexr opengl openmp openssl optimized-qmake opus pam pango pcre pcre16 pdf pdfimport pgo pie plasma png pnm policykit ppds private-headers pstricks publishers q16 qalculate qml qt4support qt5 quicktime rar raw readline real redeyes romio scanner schroedinger science sdl seccomp shared-glapi sift skins sna spell split-usr sql sqlite ssl startup-notification stream svg tcpd tetex tex4ht theora threads threadsafe tidy tiff truetype udev udisks unicode upower usb uxa v4l2 vector-icons video visualization vorbis wavpack wayland widgets win32codecs wxwindows x264 x265 xattr xcb xetex xft xinerama xml xmp xv xvfb xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="hda-intel" 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 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 mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="X86" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2 php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_8" PYTHON_TARGETS="python3_8" RUBY_TARGETS="ruby27" USERLAND="GNU" VIDEO_CARDS="intel i915 i965" 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
Same problem here
CFLAGS="-Os -pipe -march=native -fomit-frame-pointer -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -ftree-vectorize -fuse-ld=gold " You break it, you keep it.
