smpicc: fail on undefined symbols (fix #161)

diff --git a/src/smpi/smpicc.in b/src/smpi/smpicc.in
index fa5c02e..579d646 100755 (executable)
--- a/src/smpi/smpicc.in
+++ b/src/smpi/smpicc.in
@@ -21,7 +21,7 @@ list_set LINKARGS
 if [ "@WIN32@" != "1" ]; then
     # list_add CFLAGS "-Dmain=smpi_simulated_main_"
     list_add CFLAGS "-fpic"
-    list_add LINKARGS "-shared" "-lsimgrid"
+    list_add LINKARGS "-shared" "-lsimgrid" "-Wl,-z,defs"
 else
     list_add CFLAGS "-include" "@includedir@/smpi/smpi_main.h"
     list_add LINKARGS "@libdir@\libsimgrid.dll"