+echo "Step ${STEP}/${NSTEPS} - Building with debug=${builddebug}, SMPI=${buildsmpi}, MC=${buildmc}"
+
+if [ "${builddebug}/${buildsmpi}/${buildmc}" = "ON/ON/ON" ]; then
+ # ${buildmc}=ON because "why not", and especially because it doesn't
+ # compile with -D_GLIBCXX_DEBUG and -Denable_ns3=ON together
+ export CXXFLAGS=-D_GLIBCXX_DEBUG
+ runtests="ON"