Index: /issm/trunk/externalpackages/petsc/configs/3.1-p7/ogive/configure.sh
===================================================================
--- /issm/trunk/externalpackages/petsc/configs/3.1-p7/ogive/configure.sh	(revision 9755)
+++ /issm/trunk/externalpackages/petsc/configs/3.1-p7/ogive/configure.sh	(revision 9756)
@@ -15,3 +15,6 @@
   --download-parmetis=yes \
   --download-f-blas-lapack=yes \
-  --FFLAGS="-I$ISSM_TIER/externalpackages/mpich2/install/include -L$ISSM_TIER/externalpackages/mpich2/install/lib -L/usr/local/bin -lmpich -lpmpich -lgfortran" 
+  --COPTFLAGS="-march=opteron -O2 " \
+  --FOPTFLAGS="-march=opteron -O2 " \
+  --CXXOPTFLAGS="-march=opteron -O2 " \
+  --FFLAGS="-I$ISSM_TIER/externalpackages/mpich2/install/include -L$ISSM_TIER/externalpackages/mpich2/install/lib -L/usr/local/bin -lmpich -lpmpich -lgfortran "