The system requirements of GLC_lib are listed as "Qt4.8 or Qt5.0" but building GLC_lib 3.0.1 fails with Qt 4.8.7:
fatal error: 'QOpenGLTexture' file not found
According to the Qt documentation, QOpenGLTexture was added in Qt 5.2. So you should either increase the minimum Qt version shown in the requirements, or adjust the code to be compatible with older Qt.
The system requirements of GLC_lib are listed as "Qt4.8 or Qt5.0" but building GLC_lib 3.0.1 fails with Qt 4.8.7:
According to the Qt documentation,
QOpenGLTexture
was added in Qt 5.2. So you should either increase the minimum Qt version shown in the requirements, or adjust the code to be compatible with older Qt.