Source: utopia-documents Version: 3.0.2-1.1 Severity: important https://buildd.debian.org/status/package.php?p=utopia-documents&suite=sid
... In file included from /usr/include/GL/gl.h:2055:0, from /<<PKGBUILDDIR>>/libutopia2_qt/utopia2/qt/flowbrowser_p.h:53, from /<<PKGBUILDDIR>>/libutopia2_qt/utopia2/qt/flowbrowser.cpp:33: /usr/include/GL/glext.h:468:19: error: conflicting declaration 'typedef ptrdiff_t GLsizeiptr' typedef ptrdiff_t GLsizeiptr; ^~~~~~~~~~ In file included from /usr/include/arm-linux-gnueabi/qt5/QtGui/qopengl.h:105:0, from /usr/include/arm-linux-gnueabi/qt5/QtOpenGL/qgl.h:45, from /usr/include/arm-linux-gnueabi/qt5/QtOpenGL/QGLWidget:1, from /<<PKGBUILDDIR>>/libutopia2_qt/utopia2/qt/flowbrowser.h:37, from /<<PKGBUILDDIR>>/libutopia2_qt/utopia2/qt/flowbrowser.cpp:32: /usr/include/GLES3/gl31.h:73:25: note: previous declaration as 'typedef khronos_ssize_t GLsizeiptr' typedef khronos_ssize_t GLsizeiptr; ^~~~~~~~~~ This package does FTBFS on architectures where Qt is using OpenGL ES (in Debian armel and armhf, in Ubuntu also arm64). Ideally it should be made working to build when Qt is using OpenGL ES, bug if that is not possible it would be better to avoid the FTBFS by changing the build dependency from libqt5opengl5-dev to libqt5opengl5-desktop-dev.