pkgs/applications/science/electronics/caneda/gcc6.patch

   1 diff --git c/src/cgraphicsscene.cpp i/src/cgraphicsscene.cpp
   2 index ac2929a..c399706 100644
   3 --- c/src/cgraphicsscene.cpp
   4 +++ i/src/cgraphicsscene.cpp
   5 @@ -1436,7 +1436,7 @@ namespace Caneda
   6              QPointF newPos = m_currentWiringWire->mapFromScene(pos);
   7              QPointF refPos = m_currentWiringWire->port1()->pos();
   8
   9 -            if( abs(refPos.x()-newPos.x()) > abs(refPos.y()-newPos.y()) ) {
  10 +            if( (refPos.x()-newPos.x()) > (refPos.y()-newPos.y()) ) {
  11                  m_currentWiringWire->movePort2(QPointF(newPos.x(), refPos.y()));
  12              }
  13              else {