Greetings, I try to link a C++17 app previously built with g++ 12 for c++17 now with clang++-17 and libc++ against an 3.18.2 protobuf version which is required. However, some of the app headers produce linker errors like these:
config.hpp:69: undefined reference to `google::protobuf::MessageLite::ParseFromIstream(std::__1::basic_istream<char, std::__1::char_traits<char> >*)' As far as I know std::__1 is C++11, in 17 it's std::placeholders::__1 . Can this be explained by protobuf being built against std=c++11 and the app against 17? I tried to switch everything in protobuf configure.ac to c++17 It seems to me that libprotobuf.so.29.0.2, libprotoc.so.29.0.2: and libprotobuf-lite.so.29.0.2 still have c++11 symbols. Any ideas? Regards -- You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/protobuf/25092f8f-8040-494b-b657-a904103c6879n%40googlegroups.com.
