Hi I have application using gtkmm.2.4 which used to compile and link without problems. After a recent update and switch tto gcc 6.4.0 i get linking errors: ----- xbv.o: In function `xbv::setImage(char const*)': /home/jody/progs/QHG3/trunk/visual/xbv.cpp:1641: undefined reference to `Gtk::Image::set(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)' /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/../../../../lib64/libgtkmm-2.4.so: undefined reference to `Glib::ustring::ustring(std::string const&)' collect2: error: ld returned 1 exit status ----- I use `pkg-config gtkmm-2.4 --cflags` to compile those files actually using gtkmm, and `pkg-config gtkmm-2.4 --libs` to link the application. The gtkmm version i have installed seems to be 2.24.4-r2; my OS is gentoo (linux-3.16.5-gentoo).
Any ideas how i can link my application again? Thanks Jody
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