glibmm is on the list for rebuild since I upgraded to GCC 3.4.4. However, this package fails to compile. Reproducible: Always Steps to Reproduce: 1. emerge =glibmm-2.6.1 2. 3. Actual Results: i686-pc-linux-gnu-g++ -O2 -mcpu=i686 -pipe -Wall -Wno-long-long -o .libs/test main.o glibmm_value.o ../../glib/glibmm/.libs/libglibmm-2.4.so /usr/lib/libsigc-2.0.so /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.6/libstdc++.so -L/usr/i686-pc-linux-gnu/bin -L/usr/i686-pc-linux-gnu/lib /usr/lib/libgobject-2.0.so /usr/lib/libgmodule-2.0.so -ldl /usr/lib/libglib-2.0.so /usr/lib/gcc/i686-pc-linux-gnu/3.4.4/libstdc++.so ../../glib/glibmm/.libs/libglibmm-2.4.so: undefined reference to `sigc::internal::signal_impl::insert(std::_List_iterator<sigc::slot_base>, sigc::slot_base const&)' ../../glib/glibmm/.libs/libglibmm-2.4.so: undefined reference to `sigc::internal::signal_impl::erase(std::_List_iterator<sigc::slot_base>)' collect2: ld returned 1 exit status make[3]: *** [test] Error 1 make[3]: Leaving directory `/var/tmp/portage/glibmm-2.6.1/work/glibmm-2.6.1/tests/glibmm_value' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/portage/glibmm-2.6.1/work/glibmm-2.6.1/tests' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/glibmm-2.6.1/work/glibmm-2.6.1' make: *** [all] Error 2 !!! ERROR: dev-cpp/glibmm-2.6.1 failed. !!! Function gnome2_src_compile, Line 48, Exitcode 2 !!! compile failure !!! If you need support, post the topmost build error, NOT this status message. Expected Results: bram@s040391 ~ $ emerge --info Portage 2.0.51.22-r3 (default-linux/x86/2005.0, gcc-3.4.4, glibc-2.3.5-r2, 2.6.12-gentoo-r6 i686) ================================================================= System uname: 2.6.12-gentoo-r6 i686 Intel(R) Pentium(R) M processor 1.70GHz Gentoo Base System version 1.6.13 distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.3 [enabled] dev-lang/python: 2.3.5-r2, 2.4.2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.20 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -mcpu=i686 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /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="-O2 -mcpu=i686 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig ccache distlocks sandbox sfperms strict" GENTOO_MIRRORS="ftp://ftp.belnet.be/mirror/rsync.gentoo.org/gentoo/ http://ftp.snt.utwente.nl/pub/os/linux/gentoo ftp://mirror.nutsmaas.nl/gentoo/" LINGUAS="nl" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/home/bram/.portage" SYNC="rsync://rsync.nl.gentoo.org/gentoo-portage" USE="x86 X aalib alsa apm arts audiofile avi bash-completion berkdb bitmap-fonts bluetooth bzip2 calendar cdr crypt cscope ctype cups curl divx4linux doc dvd eds emboss encode exif expat fam ffmpeg foomaticdb ftp gd gdbm gif ginac glut gmp gphoto2 gpm gstreamer gtk2 hal icq idn imagemagick imlib ipv6 jabber java jpeg kde lcms libg++ libwww mad mikmod mime ming mng mp3 mpeg msn ncurses nls ogg oggvorbis opengl oscar oss pam pcmcia pcre pdflib perl plotutils png postgres python qt quicktime readline ruby sdl spell sqlite ssl tcltk tcpd tetex threads tidy tiff truetype truetype-fonts type1-fonts udev unicode usb vorbis wifi win32codecs wmf xine xml2 xmlrpc xmms xv xvid zlib linguas_nl userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, MAKEOPTS
If you emerge dev-libs/libsigc++ before glibmm, it will compile correctly. This is not the order given by the default revdep-rebuild, though. Therefore you should do this: revdep-rebuild -X --library libstdc++.so.5 -- --pretend Then copy the resulting emerge command into your favourite text editor, put libsigc++ before glibmm, and paste it back into the command line (minus the pretend, of course).
When upgrading GCC from 3.3.x to 3.4.x, if your system uses KDE, revdep-rebuild will result in additional build failures for a similar reason to the one I noted in Comment #1 above. According to the official KDE documentation, arts and kdelibs should be emerged before any of the other kde packages, and kdeaddons should be last in the sequence of KDE packages (revdep-rebuild defaults to an alphabetical sequence). Presumably QT should precede any of the KDE components. There may be more incidents of this sort, but I'm still in the middle of compiling...
Thanks.
