FAST-dds install linux from source: https://fast-dds.docs.eprosima.com/en/latest/installation/sources/sources_linux.html FAST_DDS example files: https://github.com/eProsima/Fast-DDS/tree/2.3.3/examples/C%2B%2B/StaticHelloWorldExample FAST DDS Guide: https://fast-dds.docs.eprosima.com/en/latest/fastdds/getting_started/simple_app/simple_app.html Link .so lib cmake: https://stackoverflow.com/questions/8774593/cmake-link-to-external-library Exports and imports of libraries: https://cmake.org/cmake/help/git-stage/guide/importing-exporting/index.html Path: /opt/ros/foxy/share/fastrtps/cmake Library linking 2: https://stackoverflow.com/questions/41244132/add-library-to-cmake-project