Fix cmake warnings due to LINK_INTERFACE_LIBRARIES, use PUBLIC/PRIVATE instead.

libkwineffects/CMakeLists.txt

@@ -50,13 +50,12 @@ macro( KWIN4_ADD_GLUTILS_BACKEND name glinclude )
         include_directories(${OPENGLES_EGL_INCLUDE_DIR})
     endif()
     kde4_add_library(${name} SHARED ${kwin_GLUTILSLIB_SRCS})
-    target_link_libraries(${name} ${kwineffects_QT_LIBS} ${kwineffects_XCB_LIBS} kwineffects)
+    target_link_libraries(${name} PUBLIC ${kwineffects_QT_LIBS} ${kwineffects_XCB_LIBS} kwineffects)
     if(OPENGL_EGL_FOUND)
-        target_link_libraries(${name} ${OPENGLES_EGL_LIBRARY})
+       target_link_libraries(${name} PRIVATE ${OPENGLES_EGL_LIBRARY})
     endif()
     set_target_properties(${name} PROPERTIES VERSION 1.0.0 SOVERSION 1 )
-    target_link_libraries(${name} ${ARGN})
-    target_link_libraries(${name} LINK_INTERFACE_LIBRARIES ${ARGN})
+    target_link_libraries(${name} PUBLIC ${ARGN})
 
     install(TARGETS ${name} EXPORT kdeworkspaceLibraryTargets ${INSTALL_TARGETS_DEFAULT_ARGS})
 endmacro()
@@ -74,12 +73,11 @@ if(KWIN_BUILD_OPENGL)
         set_target_properties(kwinglutils PROPERTIES COMPILE_FLAGS -DKWIN_HAVE_OPENGL_1)
     endif()
 
-    target_link_libraries(kwinglutils ${OPENGL_gl_LIBRARY})
-    target_link_libraries(kwinglutils LINK_INTERFACE_LIBRARIES ${OPENGL_gl_LIBRARY})
+    target_link_libraries(kwinglutils PUBLIC ${OPENGL_gl_LIBRARY})
     # -ldl used by OpenGL code
     find_library(DL_LIBRARY dl)
     if (DL_LIBRARY)
-        target_link_libraries(kwinglutils ${DL_LIBRARY})
+       target_link_libraries(kwinglutils PRIVATE ${DL_LIBRARY})
     endif()
 endif()