You'll also need to link to arrow_flight (and ditto for other libraries you may want to use).
Note that due to ARROW-12175 you may need a bit of finagling if you're using CMake as your build system [1]. You can see a small workaround at [2]. [1]: https://issues.apache.org/jira/browse/ARROW-12175 [2]: https://github.com/apache/arrow-adbc/blob/41daacca08db041b52b458503e713a80528ba65a/c/drivers/flight_sql/CMakeLists.txt#L28-L31 -David On Fri, Jul 29, 2022, at 15:53, Li Jin wrote: > (This is with Arrow 7.0.0) > > On Fri, Jul 29, 2022 at 3:52 PM Li Jin <ice.xell...@gmail.com> wrote: > >> Hi! >> >> I saw this error when linking my code against arrow flight and suspect I >> didn't write my cmake correctly: >> >> "error: undefined reference to arrow::flight::Location::Location()" >> >> I followed https://arrow.apache.org/docs/cpp/build_system.html#cmake and >> linked my executable with arrow_shared. Is that enough to link arrow flight >> or do I need to do sth else? >> >> Li >>
