force -lm inclusion in smpicc

diff --git a/src/smpi/smpicc.in b/src/smpi/smpicc.in
index cc4cfc4..72a3729 100755 (executable)
--- a/src/smpi/smpicc.in
+++ b/src/smpi/smpicc.in
@@ -38,7 +38,7 @@ else
     else
        echo "Warning: smpicc pretends to be a regular compiler (SMPI_PRETEND_CC is set). Produced binaries will not be usable in SimGrid."
     fi
-    list_add LINKARGS "-lsimgrid" "-Wl,-z,defs"
+    list_add LINKARGS "-lsimgrid" "-lm" "-Wl,-z,defs"
 fi