The package subversion provides the following libraries:

  * libsvn_client
  * libsvn_delta
  * libsvn_diff
  * libsvn_fs
  * libsvn_fs_fs
  * libsvn_fs_util
  * libsvn_fs_x
  * libsvn_ra
  * libsvn_ra_local
  * libsvn_ra_serf
  * libsvn_ra_svn
  * libsvn_repos
  * libsvn_subr
  * libsvn_wc

To use the libraries in your CMake project:

    find_package(unofficial-subversion CONFIG REQUIRED)
    target_link_libraries(main PRIVATE unofficial::subversion::svn_client)

Or link directly against the libraries you need.