~x86 got upgraded to gcc-3.4.3 today. In course of a world update, portage wanted to emerge kdenetwork-3.3.1-r1, which failed with following error message: /bin/sh ../../../libtool --silent --mode=link --tag=CXX i686-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 -O1 -O2 -O3 -s -pipe -mtune=athlon-xp -march=athlon-xp -ftracer -fexpensive-optimizations -fomit-frame-pointer -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 -o libkcm_kcmsambaconf.la -rpath /usr/kde/3.3/lib/kde3 -L/usr/X11R6/lib -L/usr/qt/3/lib -L/usr/kde/3.3/lib -module -avoid-version -module -no-undefined -Wl,--no-undefined -Wl,--allow-shlib-undefined -R /usr/kde/3.3/lib -R /usr/qt/3/lib -R /usr/X11R6/lib printerdlgimpl.lo kcmsambaconf.lo kcminterface.lo kcmprinterdlg.lo joindomaindlg.lo -lkdeprint libfilesharesamba.la grep: /usr/lib/gcc/i686-pc-linux-gnu/3.4.2/libstdc++.la: No such file or directory /bin/sed: can't read /usr/lib/gcc/i686-pc-linux-gnu/3.4.2/libstdc++.la: No such file or directory libtool: link: `/usr/lib/gcc/i686-pc-linux-gnu/3.4.2/libstdc++.la' is not a valid libtool archive make[4]: *** [libkcm_kcmsambaconf.la] Error 1 make[4]: Leaving directory `/var/tmp/portage/kdenetwork-3.3.1-r1/work/kdenetwork-3.3.1/filesharing/advanced/kcm_sambaconf' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/var/tmp/portage/kdenetwork-3.3.1-r1/work/kdenetwork-3.3.1/filesharing/advanced' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/portage/kdenetwork-3.3.1-r1/work/kdenetwork-3.3.1/filesharing' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/kdenetwork-3.3.1-r1/work/kdenetwork-3.3.1' make: *** [all] Error 2 This looks like libtool still wants to access the libstdc++ lib from gcc-3.4.2, which does not reside on the system anymore as did upgrade to gcc-3.4.3 before trying to emerge kdenetwork. However, all other kde ebuilds were built with gcc-3.4.2 (and not upgraded) which might explain part of the error. However, for minor gcc updates (e.g. 3.4.2->3.4.3) the c++ ABIs are binary compatible and therefore should not be causing problems when upgrading. Btw, the new gcc ebuild failed to automatically update the gcc-profile from 3.4.2 to 3.4.3, I had to do that myself with gcc-config. I re-emerged libtool, did a ccache -C and cleaned out /var/tmp/portage, to no avail. Reproducible: Always Steps to Reproduce: 1. emerge kde with gcc-3.4.2 (kdenetwork-3.3.1) 2. upgrade to gcc-3.4.3, re-emerge libtool, ccache -C 3. emerge kdenetwork-3.3.1-r1 Actual Results: emerge kdenetwork-3.3.1-r1 failed to emerge immediately after upgrading from gcc-3.4.2-r3 to gcc-3.4.3. Expected Results: kdenetwork-3.3.1-r1 should build and emerge successfully. Portage 2.0.51-r3 (default-linux/x86/2004.2, gcc-3.4.3, glibc-2.3.4.20041102-r0, 2.6.9 i686) ================================================================= System uname: 2.6.9 i686 AMD Athlon(tm) XP 2600+ Gentoo Base System version 1.6.5 ccache version 2.3 [enabled] Autoconf: sys-devel/autoconf-2.59-r5 Automake: sys-devel/automake-1.8.5-r1 Binutils: sys-devel/binutils-2.15.92.0.2-r1 Headers: sys-kernel/linux26-headers-2.6.8.1-r1 Libtools: sys-devel/libtool-1.5.2-r6 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-O1 -O2 -O3 -s -pipe -mtune=athlon-xp -march=athlon-xp -ftracer -fexpensive-optimizations -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" COMPILER="" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3/share/config /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O1 -O2 -O3 -s -pipe -mtune=athlon-xp -march=athlon-xp -ftracer -fexpensive-optimizations -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache distlocks sandbox sfperms" GENTOO_MIRRORS="http://ftp.gentoo.skynet.be/pub/gentoo/ http://ftp.belnet.be/mirror/rsync.gentoo.org/gentoo/ http://ftp.linux.ee/pub/gentoo/distfiles/ http://trumpetti.atm.tut.fi/gentoo/ http://gentoo.mirror.sdv.fr http://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror/ http://ftp.uni-erlangen.de/pub/mirrors/gentoo http://mirrors.sec.informatik.tu-darmstadt.de/gentoo/ http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ http://ftp.easynet.nl/mirror/gentoo/ http://ftp.snt.utwente.nl/pub/os/linux/gentoo http://gentoo.tiscali.nl/gentoo/ http://mirror.gentoo.no/ http://ftp.du.se/pub/os/gentoo http://ds.thn.htu.se/linux/gentoo http://mirror.pudas.net/gentoo http://mirror.switch.ch/mirror/gentoo/ http://www.mirror.ac.uk/mirror/distro.ibiblio.org/pub/linux/distributions/gentoo http://mir.zyrianes.net/gentoo/" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="3dnow X acpi alsa arts audiofile avi berkdb bitmap-fonts cdr crypt cups dga divx4linux dvd dvdr emacs encode exif fam fbcon flac gdbm gif gnutls gphoto2 gpm gstreamer gtk gtk2 icq imagemagick imlib jabber java joystick jpeg jpeg2k junit kde lcms libwww mad maildir mbox mime mmx motif mozilla mpeg ncurses nls nocardbus nptl offensive oggvorbis opengl pam pda pdflib perl pic png ppds python qt quicktime readline real scanner sdl slang smime speex spell sse ssl tcltk tcpd tetex theora tiff truetype unicode usb videos x86 xine xml2 xmms xv xvid yahoo zlib linguas_de"
you can try runniong from root: 'fix_libtool_files.sh 3.4.2' on my system it was done automatically.. But I had to do the gcc-config by hand.
Thx for your hint Simone, my system is still builduing but it already passed the obstacle mentioned in the bug report. It seems to me the new gcc-3.4.3 ebuild is having some difficulties, as emerging it did neither update my profile with gcc-config nor fix_libtool_files.sh on my system. I had to manually do both before everything went back to normal. I'd suggest changing the bug reports component from KDE to Core Utils.
So it seems --> bug 70437.
Changes to paths (to point to 3.4.3 instead of some other version) in /etc/env.d/05gcc needed and env-update re-run to regenerate /etc/ld.so.cache as far as I can tell.
*** This bug has been marked as a duplicate of 68799 ***
