I'm trying to build `master` avro-c and link it with `snappy`. The snappy is identified by cmake and linked into the avro-c library. However once the `avroappend` executable is built the link fails with
>> libsnappy.a(snappy.cc.o): In function
>>snappy.cc.text+0x819): undefined reference to `std::allocator<char>::allocator()'
looks like snappy's C++ creeping into the library. it happens if I link with locally built snappy (according to snappy docs), if I link with system provided (by apt) snappy, everything links ok. Please advise.