Merge branch 'FindGLUT-link-dirs' into release-3.22

Merge-request: !6985

Modules/FindGLUT.cmake

@@ -55,6 +55,9 @@ function(_add_glut_target_simple)
   if(GLUT_LIBRARIES)
     target_link_libraries(GLUT::GLUT INTERFACE ${GLUT_LIBRARIES})
   endif()
+  if(GLUT_LIBRARY_DIRS)
+    target_link_directories(GLUT::GLUT INTERFACE ${GLUT_LIBRARY_DIRS})
+  endif()
   if(GLUT_LDFLAGS)
     target_link_options(GLUT::GLUT INTERFACE ${GLUT_LDFLAGS})
   endif()