Ok, the issue with firebird3.0 in Debian has been resolved, see [1]. And, this isn't actually a toolchain or glibc regression, the behavior is by design, see [2].
To cut a long story short, when using version scripts, an application **must** always export the _IO_stdin_used symbol as it is used by glibc to determine the libio ABI. Adrian > [1] https://bugs.debian.org/840666 > [2] http://lists.gnu.org/archive/html/bug-glibc/2001-12/msg00203.html ** Bug watch added: Debian Bug tracker #840666 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=840666 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1570055 Title: FTBFS on powerpc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1570055/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs