[Interest] Building Qt 5.11.0 with -no-opengl

[Igor Mironchik]

Hello,

Is it possible to build Qt 5.11 with -no-opengl option?

I tried to do this and got:

g++ -c -pipe -g -Og -fPIC -std=c++1z -fvisibility=hidden 
-fvisibility-inlines-hidden -fno-exceptions -Wall -W -Wvla -Wdate-time 
-D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS 
-DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_NO_EXCEPTIONS 
-D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_STATICPLUGIN -DQT_PLUGIN 
-DQT_SERVICE_SUPPORT_LIB -DQT_WAYLANDCLIENT_LIB -DQT_GUI_LIB 
-DQT_CORE_LIB -I. 
-I../../../../hardwareintegration/client/shm-emulation-server 
-I../../../../../include/QtWaylandClient/5.11.0 
-I../../../../../include/QtWaylandClient/5.11.0/QtWaylandClient 
-I/home/igor/Work/Qt/stable/qt-everywhere-src-5.11.0/qtbase/include 
-I/home/igor/Work/Qt/stable/qt-everywhere-src-5.11.0/qtbase/include/QtServiceSupport 
-I/home/igor/Work/Qt/stable/qt-everywhere-src-5.11.0/qtbase/include/QtServiceSupport/5.11.0 
-I/home/igor/Work/Qt/stable/qt-everywhere-src-5.11.0/qtbase/include/QtServiceSupport/5.11.0/QtServiceSupport 
-I/home/igor/Work/Qt/stable/qt-everywhere-src-5.11.0/qtbase/include/QtGui/5.11.0 
-I/home/igor/Work/Qt/stable/qt-everywhere-src-5.11.0/qtbase/include/QtGui/5.11.0/QtGui 
-I../../../../../include -I../../../../../include/QtWaylandClient 
-I/home/igor/Work/Qt/stable/qt-everywhere-src-5.11.0/qtbase/include/QtGui 
-I/home/igor/Work/Qt/stable/qt-everywhere-src-5.11.0/qtbase/include/QtCore/5.11.0 
-I/home/igor/Work/Qt/stable/qt-everywhere-src-5.11.0/qtbase/include/QtCore/5.11.0/QtCore 
-I/home/igor/Work/Qt/stable/qt-everywhere-src-5.11.0/qtbase/include/QtCore 
-I.moc 
-I/home/igor/Work/Qt/stable/qt-everywhere-src-5.11.0/qtbase/mkspecs/linux-g++ 
-o .obj/shmserverbufferintegration.o 
../../../../hardwareintegration/client/shm-emulation-server/shmserverbufferintegration.cpp
../../../../hardwareintegration/client/shm-emulation-server/shmserverbufferintegration.cpp: 
In function ‘QOpenGLTexture* createTextureFromShm(const QString&, int, 
int, int, int)’:
../../../../hardwareintegration/client/shm-emulation-server/shmserverbufferintegration.cpp:81:10: 
error: ‘QOpenGLContext’ has not been declared
      if (!QOpenGLContext::currentContext())
           ^
../../../../hardwareintegration/client/shm-emulation-server/shmserverbufferintegration.cpp:84:43: 
error: incomplete type ‘QOpenGLTexture’ used in nested name specifier
      auto *tex = new QOpenGLTexture(image, 
QOpenGLTexture::DontGenerateMipMaps);
                                            ^
../../../../hardwareintegration/client/shm-emulation-server/shmserverbufferintegration.cpp:84:78: 
error: invalid use of incomplete type ‘class QOpenGLTexture’
      auto *tex = new QOpenGLTexture(image, 
QOpenGLTexture::DontGenerateMipMaps);
^
In file included from 
../../../../../include/QtWaylandClient/5.11.0/QtWaylandClient/private/qwaylandserverbufferintegration_p.h:1:0,
                  from 
../../../../hardwareintegration/client/shm-emulation-server/shmserverbufferintegration.h:45,
                  from 
../../../../hardwareintegration/client/shm-emulation-server/shmserverbufferintegration.cpp:40:
../../../../../include/QtWaylandClient/5.11.0/QtWaylandClient/private/../../../../../src/client/hardwareintegration/qwaylandserverbufferintegration_p.h:62:7: 
note: forward declaration of ‘class QOpenGLTexture’
  class QOpenGLTexture;
        ^
Makefile:1255: recipe for target '.obj/shmserverbufferintegration.o' failed