CMake Error at add_custom_target.cmake:[0-9]+ \(add_custom_target\):
  Error evaluating generator expression:

    \$<LINK_GROUP:feat>

  \$<LINK_GROUP:...> may only be used with binary targets to specify group of
  link libraries through 'LINK_LIBRARIES', 'INTERFACE_LINK_LIBRARIES', and
  'INTERFACE_LINK_LIBRARIES_DIRECT' properties.
Call Stack \(most recent call first\):
  CMakeLists.txt:[0-9]+ \(include\)