Temporarily disable the code that wants to add -lstdc++ in tge g++ driver

since we don't have it yet and I've taken too long on the libg++-2.7.2
stuff (it causes problems due to to the lack of .weak support which I've
nearly finished)

Submitted by: "Ph. Charnier" <charnier@xp11.frmug.org>

contrib/gcc/cp/g++.c

@@ -542,8 +542,11 @@ main (argc, argv)
       /* Add `-lg++' if we haven't already done so.  */
       if (library == 2)
 	arglist[j++] = "-lg++";
+#ifndef __FreeBSD__
+      /* Temporary only */
       if (library)
 	arglist[j++] = "-lstdc++";
+#endif
       if (saw_math)
 	arglist[j++] = saw_math;
       else if (library)