diff -upr geant4.10.06.p02/cmake/Modules/G4DeveloperAPI_OLD.cmake geant4.10.06.p02.fix/cmake/Modules/G4DeveloperAPI_OLD.cmake
--- geant4.10.06.p02/cmake/Modules/G4DeveloperAPI_OLD.cmake	2020-05-29 19:42:50.000000000 +0800
+++ geant4.10.06.p02.fix/cmake/Modules/G4DeveloperAPI_OLD.cmake	2020-06-15 17:32:14.560000000 +0800
@@ -261,6 +261,8 @@ macro(geant4_library_target)
     set_target_properties(${G4LIBTARGET_NAME}
       PROPERTIES MACOSX_RPATH 1
       )
+    set_target_properties(${G4LIBTARGET_NAME}
+      PROPERTIES VERSION ${${PROJECT_NAME}_VERSION} SOVERSION ${${PROJECT_NAME}_VERSION_MAJOR})
     # Add '@loader_path' to INSTALL_RPATH on macOS so that Geant4
     # libraries self-locate each other whilst remaining relocatable
     if(APPLE)