opal/trunk/opal-gcc7.patch

   1 --- opal-3.10.11/plugins/video/common/mpi.cxx.orig      2017-07-12 19:15:10.396689138 +0000
   2 +++ opal-3.10.11/plugins/video/common/mpi.cxx   2017-07-12 19:18:02.036496397 +0000
   3 @@ -132,8 +132,8 @@
   4    // to the desired one or matches it
   5    for (i=0; i < MPIs.size(); i++) {
   6      // we square the value in order to get absolute distances
   7 -    distance = ( abs(MPIs[i].width  - desiredWidth ) *
   8 -                 abs(MPIs[i].height - desiredHeight) );
   9 +    distance = ( abs((int)(MPIs[i].width  - desiredWidth) ) *
  10 +                 abs((int)(MPIs[i].height - desiredHeight) ) );
  11
  12      if (distance < minDistance) {
  13        minDistance = distance;