Qt从Qt 4迁移到5，在qmake期间不包括pri文件

Question

我正在将项目从qt 4.8.6迁移到qt 5.3.2。 我有一个这样的专业文件：

...
#
# External library configuration
#

include(QGCExternalLibs.pri)

#
# Post link configuration
#

include(QGCSetup.pri)
...

和QGCExternalLibs.pri就像：

#
# Add in a few missing headers to windows
#

WindowsBuild {
    INCLUDEPATH += libs/lib/msinttypes \
                libs/thirdParty/opencv/include

    LIBS += -L$$BASEDIR/libs/thirdParty/opencv/x86/vc10/lib

    LIBS += opencv_core231d.lib \
            opencv_highgui231d.lib \
            opencv_video231d.lib \
            opencv_imgproc231d.lib \ 
            opencv_ml231d.lib \
            opencv_features2d231d.lib \
            opencv_flann231d.lib \
            opencv_calib3d231d.lib \
            opencv_objdetect231d.lib \
            opencv_ts231d.lib
}

但是，当我运行qmake -tp vc xxxxx.pro时，.pro文件已成功进行qmaked，但是根本不包含.pri文件。在这种情况下我该怎么做？