COMP: CMakeExternals/QtMobility.cmake - Use CTK_CMAKE_LIBRARY_OUTPUT_DIRECTORY instead of hardcoded path

CMakeExternals/QtMobility.cmake

@@ -48,7 +48,7 @@ IF(${add_project})
   ExternalProject_Add(${proj}
     URL ${CTK_SOURCE_DIR}/Utilities/QtMobility/qt-mobility-servicefw-opensource-src-1.0.0.tar.gz
     PATCH_COMMAND ${CMAKE_COMMAND} -P ${qtmobility_patchscript}
-    CONFIGURE_COMMAND <SOURCE_DIR>/configure -${qtmobility_build_type} -libdir ${CMAKE_BINARY_DIR}/CTK-build/bin -no-docs -modules ${qtmobility_modules}
+    CONFIGURE_COMMAND <SOURCE_DIR>/configure -${qtmobility_build_type} -libdir ${CTK_CMAKE_LIBRARY_OUTPUT_DIRECTORY} -no-docs -modules ${qtmobility_modules}
     BUILD_COMMAND ${qtmobility_make_cmd}
     INSTALL_COMMAND ${qtmobility_make_cmd} install
     BUILD_IN_SOURCE 1