Index: /issm/trunk-jpl/jenkins/linux64_ross_dakota
===================================================================
--- /issm/trunk-jpl/jenkins/linux64_ross_dakota	(revision 23529)
+++ /issm/trunk-jpl/jenkins/linux64_ross_dakota	(revision 23530)
@@ -25,4 +25,5 @@
 	--with-boost-dir=$ISSM_DIR/externalpackages/boost/install \
 	--with-fortran-lib="-L/usr/lib/gcc/x86_64-linux-gnu/4.9 -lgfortran" \
+	--with-cxxoptflags="-std=c++11" \
 	--with-m1qn3-dir=$ISSM_DIR/externalpackages/m1qn3/install \
 	--with-numthreads=4 \
Index: /issm/trunk-jpl/jenkins/macosx_pine-island_dakota
===================================================================
--- /issm/trunk-jpl/jenkins/macosx_pine-island_dakota	(revision 23529)
+++ /issm/trunk-jpl/jenkins/macosx_pine-island_dakota	(revision 23530)
@@ -23,4 +23,5 @@
 	--with-dakota-dir=$ISSM_DIR/externalpackages/dakota/install \
 	--with-chaco-dir="$ISSM_DIR/externalpackages/chaco/install" \
+	--with-cxxoptflags="-std=c++11" \
 	--with-numthreads=4 \
 	--enable-debugging \