交叉编译QtAV，报错

arm-linux-gnueabihf-strip /home/yl/arm_QtAV/lib_linux_arm/libQtAVWidgets.so
make[1]: Leaving directory '/home/yl/arm_QtAV/widgets'
In file included from /home/yl/QtAV/QtAV-master/qml/SGVideoNode.cpp:24:0:
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:42: error: ‘userShaderHeader’ declared as a ‘virtual’ field
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                                          ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:25: error: expected ‘;’ at end of member declaration
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                         ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:42: error: ‘QOpenGLShader’ has not been declared
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                                          ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:67: error: ISO C++ forbids declaration of ‘ShaderType’ with no type [-fpermissive]
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                                                                   ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:67: error: expected ‘;’ at end of member declaration
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:75: error: expected unqualified-id before ‘{’ token
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                                                                           ^
In file included from /home/yl/QtAV/QtAV-master/src/QtAV/VideoShaderObject.h:23:0,
                 from /home/yl/QtAV/QtAV-master/qml/QmlAV/QuickFilter.h:24,
                 from /home/yl/QtAV/QtAV-master/qml/QmlAV/QmlAVPlayer.h:30,
                 from /home/yl/QtAV/QtAV-master/qml/QmlAVPlayer.cpp:22:
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:42: error: ‘userShaderHeader’ declared as a ‘virtual’ field
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                                          ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:25: error: expected ‘;’ at end of member declaration
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                         ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:42: error: ‘QOpenGLShader’ has not been declared
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                                          ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:67: error: ISO C++ forbids declaration of ‘ShaderType’ with no type [-fpermissive]
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                                                                   ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:67: error: expected ‘;’ at end of member declaration
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:75: error: expected unqualified-id before ‘{’ token
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                                                                           ^
In file included from /home/yl/QtAV/QtAV-master/qml/QmlAV/QuickFilter.h:24:0,
                 from /home/yl/QtAV/QtAV-master/qml/QmlAV/QmlAVPlayer.h:30,
                 from /home/yl/QtAV/QtAV-master/qml/QmlAVPlayer.cpp:22:
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShaderObject.h:78:17: error: expected ‘;’ at end of member declaration
     const char* userShaderHeader(QOpenGLShader::ShaderType st) const Q_DECL_OVERRIDE;
                 ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShaderObject.h:78:34: error: ‘QOpenGLShader’ has not been declared
     const char* userShaderHeader(QOpenGLShader::ShaderType st) const Q_DECL_OVERRIDE;
                                  ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShaderObject.h:78:60: error: expected ‘)’ before ‘st’
     const char* userShaderHeader(QOpenGLShader::ShaderType st) const Q_DECL_OVERRIDE;
                                                            ^
/home/yl/QtAV/QtAV-master/qml/SGVideoNode.cpp: In member function ‘virtual void QtAV::SGVideoMaterialShader::initialize()’:
/home/yl/QtAV/QtAV-master/qml/SGVideoNode.cpp:46:62: error: ‘program’ was not declared in this scope
     virtual void initialize() { m_shader->initialize(program());}
                                                              ^
/home/yl/QtAV/QtAV-master/qml/SGVideoNode.cpp: In member function ‘virtual void QtAV::SGVideoMaterialShader::updateState(const QSGMaterialShader::RenderState&, QSGMaterial*, QSGMaterial*)’:
/home/yl/QtAV/QtAV-master/qml/SGVideoNode.cpp:99:17: error: ‘program’ was not declared in this scope
         program()->setUniformValue(opacityLocation(), GLfloat(mat->m_opacity));
                 ^
/home/yl/QtAV/QtAV-master/qml/SGVideoNode.cpp:99:77: error: ‘GLfloat’ was not declared in this scope
         program()->setUniformValue(opacityLocation(), GLfloat(mat->m_opacity));
                                                                             ^
/home/yl/QtAV/QtAV-master/qml/SGVideoNode.cpp:102:17: error: ‘program’ was not declared in this scope
         program()->setUniformValue(matrixLocation(), state.combinedMatrix());
                 ^
In file included from /home/yl/QtAV/QtAV-master/src/QtAV/VideoShaderObject.h:23:0,
                 from /home/yl/QtAV/QtAV-master/qml/QmlAV/QuickFilter.h:24,
                 from /home/yl/QtAV/QtAV-master/qml/QuickFilter.cpp:22:
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:42: error: ‘userShaderHeader’ declared as a ‘virtual’ field
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                                          ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:25: error: expected ‘;’ at end of member declaration
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                         ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:42: error: ‘QOpenGLShader’ has not been declared
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                                          ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:67: error: ISO C++ forbids declaration of ‘ShaderType’ with no type [-fpermissive]
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                                                                   ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:67: error: expected ‘;’ at end of member declaration
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShader.h:128:75: error: expected unqualified-id before ‘{’ token
     virtual const char* userShaderHeader(QOpenGLShader::ShaderType) const {return 0;}
                                                                           ^
In file included from /home/yl/QtAV/QtAV-master/qml/QmlAV/QuickFilter.h:24:0,
                 from /home/yl/QtAV/QtAV-master/qml/QuickFilter.cpp:22:
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShaderObject.h:78:17: error: expected ‘;’ at end of member declaration
     const char* userShaderHeader(QOpenGLShader::ShaderType st) const Q_DECL_OVERRIDE;
                 ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShaderObject.h:78:34: error: ‘QOpenGLShader’ has not been declared
     const char* userShaderHeader(QOpenGLShader::ShaderType st) const Q_DECL_OVERRIDE;
                                  ^
/home/yl/QtAV/QtAV-master/src/QtAV/VideoShaderObject.h:78:60: error: expected ‘)’ before ‘st’
     const char* userShaderHeader(QOpenGLShader::ShaderType st) const Q_DECL_OVERRIDE;
                                                            ^
/home/yl/QtAV/QtAV-master/qml/QuickFilter.cpp: In member function ‘QtAV::DynamicShaderObject* QuickVideoFilter::shader() const’:
/home/yl/QtAV/QtAV-master/qml/QuickFilter.cpp:117:75: error: invalid use of incomplete type ‘class QtAV::OpenGLVideo’
     return static_cast<DynamicShaderObject*>(d_func().glslfilter->opengl()->userShader());