Index: parrot/compilers/imcc/main.c
===================================================================
--- parrot/compilers/imcc/main.c	(revision 37327)
+++ parrot/compilers/imcc/main.c	(working copy)
@@ -217,6 +217,7 @@
     "    -V --version\n"
     "    -I add path to include search\n"
     "    -L add path to library search\n"
+    "    -S add path to system library search\n"
     "   <Run core options>\n"
     "    -R --runcore CORE\n"
     "    --bounds-checks|--slow-core\n"
@@ -300,6 +301,7 @@
     { 'L', 'L', OPTION_required_FLAG, { NULL } },
     { 'O', 'O', OPTION_optional_FLAG, { "--optimize" } },
     { 'R', 'R', OPTION_required_FLAG, { "--runcore" } },
+    { 'S', 'S', OPTION_required_FLAG, { NULL } },
     { 'V', 'V', (OPTION_flags)0, { "--version" } },
     { '\0', OPT_DESTROY_FLAG, (OPTION_flags)0,
                                  { "--leak-test", "--destroy-at-end" } },
@@ -539,6 +541,10 @@
                 Parrot_add_library_path(interp, opt.opt_arg,
                     PARROT_LIB_PATH_LIBRARY);
                 break;
+            case 'S':
+                Parrot_add_library_path(interp, opt.opt_arg,
+                    PARROT_LIB_PATH_DYNEXT);
+                break;
             default:
                 Parrot_ex_throw_from_c_args(interp, NULL, 1,
                     "main: Invalid flag '%s' used.\n\nhelp: parrot -h\n",