Only set Version, Soversion and folder properties after cmake 3.19 where the restrictions of prefixing with INTERFACE_ is removed or if its an ordinary library.

Author: larshg

cmake/pcl_targets.cmake

@@ -224,13 +224,15 @@ function(PCL_ADD_LIBRARY _name)
   endif()
 
   PCL_ADD_VERSION_INFO(${_name})
-  
-  set_target_properties(${_name} PROPERTIES
-    VERSION ${PCL_VERSION}
-    SOVERSION ${PCL_VERSION_MAJOR}.${PCL_VERSION_MINOR}
-    DEFINE_SYMBOL "PCLAPI_EXPORTS")
-  set_target_properties(${_name} PROPERTIES FOLDER "Libraries")
 
+  if(ARGS_SOURCES OR CMAKE_VERSION VERSION_GREATER_EQUAL 3.19)
+    set_target_properties(${_name} PROPERTIES
+      VERSION ${PCL_VERSION}
+      SOVERSION ${PCL_VERSION_MAJOR}.${PCL_VERSION_MINOR}
+      DEFINE_SYMBOL "PCLAPI_EXPORTS")
+
+    set_target_properties(${_name} PROPERTIES FOLDER "Libraries")
+  endif()
   install(TARGETS ${_name}
           EXPORT ${_name}Targets
           RUNTIME DESTINATION ${BIN_INSTALL_DIR} COMPONENT pcl_${ARGS_COMPONENT}