I tried emerging ktorrent beta1 with the newly unmasked gcc 4.1.1 and got the following: /bin/sh ../../libtool --silent --mode=link --tag=CXX x86_64-pc-linux-gnu-g++ -Wnon-virtual-dtor -Wno-long-long -Wundef -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -Wchar-subscripts -Wall -W -Wpointer-arith -Wwrite-strings -DNDEBUG -DNO_DEBUG -O2 -march=k8 -O3 -pipe -msse3 -Wformat-security -Wmissing-format-attribute -fno-exceptions -fno-check-new -fno-common -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION -fexceptions -o ktupnpplugin.la -rpath /usr/lib64/kde3 -module -avoid-version -module -no-undefined -Wl,--no-undefined -Wl,--allow-shlib-undefined -R /usr/kde/3.5/lib64 -R /usr/qt/3/lib64 -R /usr/lib64 -R /usr/kde/3.5/lib64 -L/usr/lib64 -L/usr/qt/3/lib64 -L/usr/kde/3.5/lib64 -L/usr/kde/3.5/lib64 upnpplugin.lo upnpprefpage.lo upnpprefwidget.lo upnpwidget.lo upnppluginsettings.lo libktupnp.la -lkdecore -lkparts ../../libktorrent/libktorrent.la .libs/upnpprefwidget.o: In function `kt::UPnPPrefWidget::~UPnPPrefWidget()': upnpprefwidget.cpp:(.text+0x6fe): undefined reference to `__cxa_get_exception_ptr' .libs/upnpprefwidget.o: In function `kt::UPnPPrefWidget::~UPnPPrefWidget()': upnpprefwidget.cpp:(.text+0x9b6): undefined reference to `__cxa_get_exception_ptr' .libs/upnpprefwidget.o: In function `kt::UPnPPrefWidget::~UPnPPrefWidget()': upnpprefwidget.cpp:(.text+0xc66): undefined reference to `__cxa_get_exception_ptr' collect2: ld returned 1 exit status make[3]: *** [ktupnpplugin.la] Error 1 make[3]: Leaving directory `/var/tmp/portage/ktorrent-2.0_beta1/work/ktorrent-2.0beta1/plugins/upnp' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/portage/ktorrent-2.0_beta1/work/ktorrent-2.0beta1/plugins' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/ktorrent-2.0_beta1/work/ktorrent-2.0beta1' make: *** [all] Error 2 !!! ERROR: net-p2p/ktorrent-2.0_beta1 failed. Call stack: ebuild.sh, line 1531: Called dyn_compile ebuild.sh, line 931: Called src_compile ktorrent-2.0_beta1.ebuild, line 26: Called kde_src_compile kde.eclass, line 111: Called kde_src_compile 'all' kde.eclass, line 232: Called kde_src_compile 'myconf' 'configure' 'make' kde.eclass, line 228: Called die !!! died running emake, kde_src_compile:make !!! If you need support, post the topmost build error, and the call stack if relevant. emerge --info Portage 2.1_rc2-r3 (default-linux/amd64/2006.0, gcc-4.1.1, glibc-2.4-r3, 2.6.16-gentoo-r7 x86_64) ================================================================= System uname: 2.6.16-gentoo-r7 x86_64 AMD Athlon(tm) 64 Processor 3700+ Gentoo Base System version 1.12.0 ccache version 2.4 [enabled] dev-lang/python: 2.4.3-r1 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: 2.4-r1 dev-util/confcache: [Not Present] sys-apps/sandbox: 1.2.18.1 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2 sys-devel/binutils: 2.16.1-r2 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r3 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=k8 -O3 -pipe -msse3" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/lib64/mozilla/defaults/pref /usr/share/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/gconf /etc/revdep-rebuild /etc/splash /etc/terminfo /etc/texmf/web2c /etc/env.d" CXXFLAGS="-march=k8 -O3 -pipe -msse3" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig ccache distlocks metadata-transfer sandbox sfperms strict" GENTOO_MIRRORS="http://gentoo.mirrored.ca/ http://gentoo.osuosl.org/ http://mirror.datapipe.net/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" 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" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/overlays/local /usr/local/overlays/chewi-overlay /usr/local/overlays/xgl-testing /usr/local/overlays/proaudio" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="amd64 3ds 7zip X X509 a52 aac aalib accessibility acpi aim aimextras aio akode allegro alsa amarok amd ao aotuv apache2 applet arts artswrappersuid artworkextra asf async atk atlas audiofile automount avi bash-completion bcmath bdf beagle berkdb bitmap-fonts bittorrent bl blender-game bootsplash bzip2 c++ cairo calendar canvas cdda cddb cdinstall cdio cdparanoia cdr cdrom cegui cg chroot clamav clamd clanJavaScript cli courier cpudetection cracklib crypt cscope css csv cups curl curlwrappers custom-cflags cvs cvsgraph daap dar64 dbus dedicated devil dga dhcp diet dio dmalloc dnd doc dri dvb dvd dvdr dvdread editor effects emboss emoticon emul-linux-x86 encode enscript esd ethereal examples exif expat exscalibar ext-png ext-zlib extensions extrafilters extraicons extramodules extras fame fat festival ffmpeg figlet firefox flac flash flood fluidsynth fmod font-server foomaticdb fortran fpx freetts freetype gcj geoip gif gimp gimpprint gimpshop glep glibc glitz glut glx gmail gmailtimestamps gmp gnet gnome-print gnomedb gnuplot gnutls google gpg2-experimental gpgme gphoto2 gpm gps graphviz gs gsm gstreamer gstreamer010 gtalk gtk gtk2 gtkhtml gzip h323 hal hddtemp hlapi hpn html http httpd icq id3 ifp ilbc image imagemagick imlib imlib2 inifile inkjar input_devices_keyboard input_devices_mouse input_devices_penmount ipod ipv6 isdnlog j2ee jabber jack-tmpfs java javascript jcs jikes jingle john jp2 jpeg jpeg2k jrtplib justify jython kcal kde kdeenablefinal kdepim kig-scripting kipi ladcca ladspa lame libcaca libclamav libsamplerate libtommath libvisual libwww lids lirc live lm_sensors logitech-mouse lua lzo lzw lzw-tiff mad mapeditor maps math mbrola mcal md5sum mem-cache menubar mew mikmod mime mimencode ming mixer mjpeg mng mod mod_python modplug mono moodbar motif moviepack moviesounds mozcalendar mozdevelop mozilla moznocompose moznomail moznoroaming mozsha1 mozsvg mp3 mp4 mp4live mpeg mpeg2 mpeg4 mpegts mpi mplayer msession musepack music musicbrainz mysql mythtv ncurses net network new-login nforce2 njb nntp nptl nptlonly nsplugin nspr ntfs ntlm numarray numeric nvidia nxclient oav odbc ode offensive ogg oggvorbis ogm ogre on-the-fly-crypt openal openexr opengl openntpd openssh openssl ortp osc oscache oscar oss paint_patch pam pango password pcapnav pci pcre pda pdf pdfkit pdflib perl pertty php physfs pic pike player plib plotutils png pop portaudio povray ppds pppd prelude priority pyste python pyzor qt qt4 quicktime rar razor rdesktop readline realms recode reflection reiser4 reiserfs remix risky rogue rplay rrdtool rsh rss rtc rtsp ruby samba sametime sample scanner sdk sdl sendfile sensord server session sftp shared shorten silvercity silverxp skins slp smime sms sndfile sofia-sip sounds spamassassin speech speedo speex spell spl spreadsheet sql sqlite sqlite3 ssl stats stencil-buffer stream streamzap subp subtitles subversion svg svgz swat switch_all_desktops syslog szip tcltk tcpd themes theora thesaurus thumbnail tidy tiff tomsfastmath toolbar tools transcode truetype truetype-fonts type1 type1-fonts udev uml unicode upnp usb v4l v4l2 vcd vcdimager vchroot vfat video_cards_nv video_cards_nvidia video_cards_v4l videos vim vim-pager vim-with-x virus-scan visualization vlm vnc voice vorbis webservices wifi wma wma123 wmf wmp wordperfect wv wxgtk1 wxwindows x11vnc x264 xanim xcomposite xface xfs xine xml2 xmlrpc xmms xorg xpm xprint xrandr xscreensaver xslt xv xvid xvmc yahoo zip zlib elibc_glibc kernel_linux userland_GNU" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTAGE_RSYNC_EXTRA_OPTS
*** This bug has been marked as a duplicate of 64615 ***
