Bug#884397: iannix FTBFS on armel/armhf

[Adrian Bunk]

Source: iannix
Version: 0.9.20~dfsg0-1
Severity: important

https://buildd.debian.org/status/package.php?p=iannix&suite=sid

...
./objects/../abstractionsgl.h: In member function 'void OpenGlColor::glColorStart(qreal) const':
./objects/../abstractionsgl.h:222:56: error: 'glColor4f' was not declared in this scope
     inline void glColorStart(qreal alpha = 1) const {  glColor4f(at(0).redF(), at(0).greenF(), at(0).blueF(), at(0).alphaF() * alpha);  }
                                                        ^~~~~~~~~
./objects/../abstractionsgl.h:222:56: note: suggested alternative: 'glColor'
     inline void glColorStart(qreal alpha = 1) const {  glColor4f(at(0).redF(), at(0).greenF(), at(0).blueF(), at(0).alphaF() * alpha);  }
                                                        ^~~~~~~~~
                                                        glColor
./objects/../abstractionsgl.h: In member function 'void OpenGlColor::glColorEnd(qreal) const':
./objects/../abstractionsgl.h:223:56: error: 'glColor4f' was not declared in this scope
     inline void glColorEnd  (qreal alpha = 1) const {  glColor4f(at(1).redF(), at(1).greenF(), at(1).blueF(), at(1).alphaF() * alpha);  }
                                                        ^~~~~~~~~
./objects/../abstractionsgl.h:223:56: note: suggested alternative: 'glColor'
     inline void glColorEnd  (qreal alpha = 1) const {  glColor4f(at(1).redF(), at(1).greenF(), at(1).blueF(), at(1).alphaF() * alpha);  }
                                                        ^~~~~~~~~
                                                        glColor
./objects/../abstractionsgl.h: In member function 'void OpenGlColors::glColorIndex(qint8, qreal, qreal) const':
./objects/../abstractionsgl.h:371:9: error: 'glColor4f' was not declared in this scope
         glColor4f(   selectedColor.at(index).redF()   * selected + unselectedColor.at(index).redF()   * (1 - selected),
         ^~~~~~~~~
./objects/../abstractionsgl.h:371:9: note: suggested alternative: 'glColor'
         glColor4f(   selectedColor.at(index).redF()   * selected + unselectedColor.at(index).redF()   * (1 - selected),
         ^~~~~~~~~
         glColor
./objects/../abstractionsgl.h: In member function 'void OpenGlColors::glBorderIndex(qint8, qreal, qreal) const':
./objects/../abstractionsgl.h:377:9: error: 'glColor4f' was not declared in this scope
         glColor4f(   selectedBorder.at(index).redF()   * selected + unselectedBorder.at(index).redF()   * (1 - selected),
         ^~~~~~~~~


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.