message: don't install ospray_testing headers
diff: @@ -46,13 +46,4 @@ target_include_directories(ospray_testing
  PUBLIC
  $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
  $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}>
  - $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/ospray/ospray_testing>
  -)
  -
  -install(DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
  - DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/ospray
  - COMPONENT devel
  - FILES_MATCHING
  - PATTERN *.h
  - PATTERN *.inl
  )
  