Control: tags -1 = moreinfo Am 14.07.2015 um 07:52 schrieb Matthias Klose: > Control: tags -1 + confirmed > > when built using GCC 5: > > --- debian/libsigc++-2.0-0c2a.symbols (libsigc++-2.0-0c2a_2.4.1-1build1_amd64) > +++ dpkg-gensymbolsYy2UI3 2015-07-14 05:51:02.413969865 +0000 > @@ -86,5 +86,6 @@ > _ZNK4sigc9trackable13callback_listEv@Base 2.2.0 > _ZNK4sigc9trackable27add_destroy_notify_callbackEPvPFS1_S1_E@Base 2.2.0 > _ZNK4sigc9trackable30remove_destroy_notify_callbackEPv@Base 2.2.0 > - > (optional)_ZNSt10_List_baseIN4sigc8internal18trackable_callbackESaIS2_EE8_M_clearEv@Base > 2.2.0 > - (optional)_ZNSt10_List_baseIN4sigc9slot_baseESaIS1_EE8_M_clearEv@Base 2.2.0 > +#MISSING: 2.4.1-1build1# > (optional)_ZNSt10_List_baseIN4sigc8internal18trackable_callbackESaIS2_EE8_M_clearEv@Base > 2.2.0 > +#MISSING: 2.4.1-1build1# > (optional)_ZNSt10_List_baseIN4sigc9slot_baseESaIS1_EE8_M_clearEv@Base 2.2.0 > + _ZNSt7__cxx1110_List_baseIN4sigc9slot_baseESaIS2_EE8_M_clearEv@Base > 2.4.1-1build1
That symbols is a weak symbol which is leaked from libstdc++6 [1] and thus marked as optional. So a library transitions doesn't look necessary. I rebuilt glibmm2.4, which is a rdep of libsigc++2.0, and there weren't any link failures caused by libsigc++-2.0 Marking the bug as moreinfo for now. [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=750154 -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
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