Bug#1103215: magics++: FTBFS: /usr/bin/ld: /usr/lib/x86_64-linux-gnu/libodccore.so.0d: undefined reference to `eckit::UserError::UserError(std::__cxx11::basic_string, std::allocator > const&)'

[Santiago Vila]

My debbisect did not finish yet, but I guess this is actually #1103637 in eckit.