gtkmm fails to build when portage wants to downgrade it when updating world with the following output: make[3]: Entering directory `/var/tmp/portage/gtkmm-2.4.11/work/gtkmm-2.4.11/tools/extra_defs_gen' if i686-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I../.. -I../../gdk -I../../gtk -DXTHREADS -D_REENTRANT -DXUSE_MTSAFE_API -I/usr/include/glibmm-2.4 -I/usr/lib/glibmm-2.4/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/freetype2 -I/usr/include/freetype2/config -O3 -march=athlon-xp -Wall -MT generate_defs_gtk.o -MD -MP -MF ".deps/generate_defs_gtk.Tpo" -c -o generate_defs_gtk.o generate_defs_gtk.cc; \ then mv -f ".deps/generate_defs_gtk.Tpo" ".deps/generate_defs_gtk.Po"; else rm -f ".deps/generate_defs_gtk.Tpo"; exit 1; fi /bin/sh ../../libtool --tag=CXX --mode=link i686-pc-linux-gnu-g++ -O3 -march=athlon-xp -Wall -o generate_extra_defs generate_defs_gtk.o -lglibmm-2.4 -lsigc-2.0 -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lm -lpangoxft-1.0 -lpangox-1.0 -lpango-1.0 -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0 -lglibmm_generate_extra_defs-2.4 mkdir .libs i686-pc-linux-gnu-g++ -O3 -march=athlon-xp -Wall -o generate_extra_defs generate_defs_gtk.o /usr/lib/libglibmm-2.4.so -L/usr/i686-pc-linux-gnu/bin -L/usr/i686-pc-linux-gnu/lib /usr/lib/gcc/i686-pc-linux-gnu/3.4.4/libstdc++.so /usr/lib/libgtk-x11-2.0.so /usr/lib/libgdk-x11-2.0.so /usr/lib/libatk-1.0.so /usr/lib/libgdk_pixbuf-2.0.so /usr/lib/libpangoxft-1.0.so /usr/lib/libpangox-1.0.so /usr/lib/libpango-1.0.so -lm /usr/lib/libglibmm_generate_extra_defs-2.4.so /usr/lib/libsigc-2.0.so /usr/lib/libgobject-2.0.so /usr/lib/libgmodule-2.0.so /usr/lib/libglib-2.0.so -ldl /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.6/libstdc++.so /usr/lib/libglibmm-2.4.so: undefined reference to `sigc::internal::signal_impl::erase(std::_List_iterator<sigc::slot_base, sigc::slot_base&, sigc::slot_base*>)' /usr/lib/libglibmm-2.4.so: undefined reference to `sigc::internal::signal_impl::insert(std::_List_iterator<sigc::slot_base, sigc::slot_base&, sigc::slot_base*>, sigc::slot_base const&)' collect2: ld returned 1 exit status make[3]: *** [generate_extra_defs] Error 1 make[3]: Leaving directory `/var/tmp/portage/gtkmm-2.4.11/work/gtkmm-2.4.11/tools/extra_defs_gen' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/portage/gtkmm-2.4.11/work/gtkmm-2.4.11/tools' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/gtkmm-2.4.11/work/gtkmm-2.4.11' make: *** [all] Error 2 !!! ERROR: dev-cpp/gtkmm-2.4.11 failed. !!! Function gnome2_src_compile, Line 48, Exitcode 2 !!! compile failure
Hmm, I suppose it wasn't right of me to maxke this "gonme", was it? Sorry about that. Anyway some extra info I'm using gcc 3.4.4 and I *have* tried revdep-rebuild
Well... guess it was something that hadn't been rebuilt after the switch to the new gcc, because I emerged it with -e now and it worked fine. Sorry