Index: /issm/trunk-jpl/m4/issm_options.m4
===================================================================
--- /issm/trunk-jpl/m4/issm_options.m4	(revision 26800)
+++ /issm/trunk-jpl/m4/issm_options.m4	(revision 26801)
@@ -313,5 +313,5 @@
 			export CC=mpicc
 			export CXX=mpicxx
-			export CXXFLAGS="-O3 -march=corei7-avx -std=c++11 -lirc -lsvml"
+			export CXXFLAGS="-O3 -march=corei7-avx -std=c++11 -lirc -lsvml -limf"
 			export CFLAGS="-O3 -march=corei7-avx"
 		elif test "${VENDOR}" == "intel-pleiades-icpc"; then