=========ubuntu 12.04 下安装QT时 make的错误提示==========哪位大神帮忙解答一下
qpaintervideosurface.cpp: In constructor ‘QVideoSurfaceGenericPainter:VideoSurfaceGenericPainter()’:
qpaintervideosurface.cpp:99:9: error: incomplete type ‘QOpenGLContext’ used in nested name specifier
qpaintervideosurface.cpp:99:47: error: incomplete type ‘QOpenGLContext’ used in nested name specifier
qpaintervideosurface.cpp: In member function ‘virtual QAbstractVideoSurface::Error QVideoSurfaceGenericPainter::start(const QVideoSurfaceFormat&)’:
qpaintervideosurface.cpp:140:13: error: incomplete type ‘QOpenGLContext’ used in nested name specifier
qpaintervideosurface.cpp:140:51: error: incomplete type ‘QOpenGLContext’ used in nested name specifier
make[3]: *** [.obj/qpaintervideosurface.o] Error 1
make[3]: Leaving directory `/home/ubuntu/myandroid/qt/qt-everywhere-opensource-src-5.4.0-rc/qtmultimedia/src/multimediawidgets'
make[2]: *** [sub-multimediawidgets-make_first] Error 2
make[2]: Leaving directory `/home/ubuntu/myandroid/qt/qt-everywhere-opensource-src-5.4.0-rc/qtmultimedia/src'
make[1]: *** [sub-src-make_first] Error 2
make[1]: Leaving directory `/home/ubuntu/myandroid/qt/qt-everywhere-opensource-src-5.4.0-rc/qtmultimedia'
make: *** [module-qtmultimedia-make_first] Error 2
root@ubuntu:/home/ubuntu/myandroid/qt/qt-everywhere-opensource-src-5.4.0-rc# |
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