For quite a while a fresh build of libreoffice of 5.2.3.3 stops with the following error message: -- cut here -- cppunittester.cxx:(.text+0xccb): undefined reference to `CppUnit::PlugInManager::load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, CppUnit::PlugInParameters const&)' cppunittester.cxx:(.text+0x1024): undefined reference to `CppUnit::TestFactoryRegistry::getRegistry(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)' cppunittester.cxx:(.text+0x10c8): undefined reference to `CppUnit::TestRunner::run(CppUnit::TestResult&, std::__cxx11::allocator<char> > const&)' cppunittester.cxx:(.text+0x1130): undefined reference to `CppUnit::CompilerOutputter::CompilerOutputter(CppUnit::TestResultCollector*, std::ostream&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)' cppunittester.cxx:(.text+0x13a7): undefined reference to `CppUnit::TestFactoryRegistry::getRegistry(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)' /var/tmp/portage/app-office/libreoffice-5.2.3.3/work/libreoffice-5.2.3.3/workdir/CxxObject/sal/cppunittester/cppunittester.o: In function `(anonymous namespace)::LogFailuresAsTheyHappen::addFailure(CppUnit::TestFailure const&)': cppunittester.cxx:(.text+0x22aa): undefined reference to `CppUnit::SourceLine::fileName[abi:cxx11]() const' cppunittester.cxx:(.text+0x239e): undefined reference to `CppUnit::Message::shortDescription[abi:cxx11]() const' cppunittester.cxx:(.text+0x2415): undefined reference to `CppUnit::Message::details[abi:cxx11]() const' collect2: error: ld returned 1 exit status -- cut here -- here is my system information: -- cut here -- Portage 2.3.2 (python 2.7.12-final-0, default/linux/amd64/13.0, gcc-5.4.0, glibc-2.23-r2, 4.6.4-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.6.4-gentoo-x86_64-Intel-R-_Xeon-R-_CPU_E3-1230_V2_@_3.30GHz-with-gentoo-2.3 KiB Mem: 8219284 total, 3150608 free KiB Swap: 8384444 total, 2495284 free Timestamp of repository gentoo: Mon, 07 Nov 2016 10:00:01 +0000 sh bash 4.4-r1 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 app-shells/bash: 4.4-r1::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.0-r2::gentoo dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo, 3.5.2::gentoo dev-util/cmake: 3.6.3::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.22.3::gentoo sys-apps/sandbox: 2.10-r2::gentoo sys-devel/autoconf: 2.69-r2::gentoo sys-devel/automake: 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.25.1-r1::gentoo, 2.26.1::gentoo sys-devel/gcc: 4.9.3::gentoo, 5.3.0::gentoo, 5.4.0::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r2::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.7::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r2::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 x-portage location: /usr/local/portage masters: gentoo priority: 0 Installed sets: @system ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-pipe -O3 -march=native -mtune=native -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.2/conf /usr/share/maven-bin-3.3/conf /var/bind /var/www/localhost/htdocs/roundcube" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.6/ext-active/ /etc/php/apache2-php7.0/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cgi-php7.0/ext-active/ /etc/php/cli-php5.6/ext-active/ /etc/php/cli-php7.0/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-pipe -O3 -march=native -mtune=native -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ ftp://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ http://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror/" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j8" PKGDIR="/usr/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 acl amd64 apache2 bash-completion berkdb bzip2 chroot cli cracklib crypt cxx dri fortran gdbm gif gnutls http2 iconv idn iproute2 ipv6 jbig jpeg jpeg2k logrotate mmx mmxext modules mpeg multilib ncurses nls nptl openmp pam pcre png readline seccomp session sse sse2 ssl tcpd threads tiff unicode urandom vim-syntax xattr zlib" ABI_X86="64" 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="actions alias auth_basic authn_alias authn_anon authn_core authn_dbm authn_file authz_core authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cgi 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 socache_shmcb spelling status unique_id unixd userdir usertrack vhost_alias auth_digest proxy proxy_http access_compat" APACHE2_MPMS="prefork" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" 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" DRACUT_MODULES="mdraid lvm" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" NGINX_MODULES_HTTP="access auth_basic autoindex browser charset empty_gif fastcgi geo gzip limit_conn limit_req map memcached proxy referer rewrite scgi split_clients ssi upstream_ip_hash userid uwsgi geoip gunzip gzip_static spdy auth_pam fancyindex stub_status" NGINX_MODULES_MAIL="imap smtp" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_4 python3_5" RUBY_TARGETS="ruby20" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" 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" USE_PYTHON="2.7 3.5" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS -- cut here -- Here is the output of pqv: -- cut here -- [ebuild U ] app-office/libreoffice-5.2.3.3 [5.1.2.2] USE="mysql (-aqua) -bluetooth -branding -coinmp -collada -cups -dbus -debug -eds (-firebird) -gltf -gnome -googledrive% -gstreamer -gtk -gtk3 -java -jemalloc -kde -libressl -odk -pdfimport% -postgres -quickstarter% (-telepathy) {-test} -vlc" LIBREOFFICE_EXTENSIONS="-nlpsolver -scripting-beanshell -scripting-javascript -wiki-publisher" PYTHON_SINGLE_TARGET="python3_5* -python2_7 -python3_4*" PYTHON_TARGETS="python2_7 python3_4 python3_5*" -- cut here -- And help in trying to debug/resolve this issue is highly appreciated.
I actually found the problem. I actually had to rebuild the "dev-util/cppunit" due to the change from GCC 4 to GCC5.
