That's the intended behavior. There isn't a reasonable way around it. You'll either need to port it to use GL ES or disable it on these archs.
Scott K On September 18, 2017 5:50:24 PM EDT, John Paul Adrian Glaubitz <glaub...@physik.fu-berlin.de> wrote: >Hi! > >I have uploaded a new version of virtualjaguar today which uses Qt5 by >default >[1]. Unfortunately, this brought a regression on armel and armhf in the >form >of an FTBFS [2]: > >g++ -c -pipe `sdl-config --cflags` -O2 -Wdate-time -D_FORTIFY_SOURCE=2 >-ffast-math -fomit-frame-pointer -Wall -W -D_REENTRANT -fPIC >-D__GCCUNIX__ -DQT_NO_DEBUG >-DQT_OPENGL_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -Isrc >-Isrc/gui -isystem /usr/include/arm-linux-gnueabi/qt5 -isystem >/usr/include/arm-linux-gnueabi/qt5/QtOpenGL -isystem >/usr/include/arm-linux-gnueabi/qt5/QtWidgets -isystem >/usr/include/arm-linux-gnueabi/qt5/QtGui -isystem >/usr/include/arm-linux-gnueabi/qt5/QtCore -Iobj >-I/usr/lib/arm-linux-gnueabi/qt5/mkspecs/linux-g++ -o obj/glwidget.o >src/gui/glwidget.cpp >src/gui/glwidget.cpp: In member function 'virtual void >GLWidget::initializeGL()': >src/gui/glwidget.cpp:49:12: error: 'GL_ALPHA_TEST' was not declared in >this scope > glDisable(GL_ALPHA_TEST); > ^~~~~~~~~~~~~ >src/gui/glwidget.cpp:49:12: note: suggested alternative: >'GL_ALPHA8_OES' > glDisable(GL_ALPHA_TEST); > ^~~~~~~~~~~~~ > GL_ALPHA8_OES >src/gui/glwidget.cpp:52:12: error: 'GL_POLYGON_SMOOTH' was not declared >in this scope > glDisable(GL_POLYGON_SMOOTH); > ^~~~~~~~~~~~~~~~~ >(...) > >Looking at the rules file of qtbase-opensource-src, it's obvious where >this >regression comes from, namely from the fact that qtbase-opensource-src >is >configured to use OpenGL ES instead of proper desktop OpenGL on armel >and armhf [3]. > >Does anyone know whether there is a way to address this issue on >armel/hf >or do I have to disable virtualjaguar on these architectures? > >CC'ing debian-arm@l.d.o in case someone there knows about a possible >workaround. > >Adrian > >> [1] >https://packages.qa.debian.org/v/virtualjaguar/news/20170918T181332Z.html >> [2] >https://buildd.debian.org/status/fetch.php?pkg=virtualjaguar&arch=armel&ver=2.1.3-1&stamp=1505760397&raw=0 >> [3] >https://anonscm.debian.org/cgit/pkg-kde/qt/qtbase.git/tree/debian/rules#n29
