diff -r c9654a027900 -r 51b3646bcb9f scripts/build/internals.sh
--- a/scripts/build/internals.sh	Sun Feb 28 10:19:13 2010 +0100
+++ b/scripts/build/internals.sh	Fri Aug 06 23:45:35 2010 +0200
@@ -31,7 +31,11 @@
         fi
         if [ -n "${CT_TARGET_ALIAS_SED_EXPR}" ]; then
             _t=$(echo "$t" |sed -r -e "${CT_TARGET_ALIAS_SED_EXPR}")
-            CT_DoExecLog ALL ln -sv "${t}" "${_t}"
+            if [ "${_t}" = "${t}" ]; then
+                CT_DoLog WARN "The sed expression '${CT_TARGET_ALIAS_SED_EXPR}' has no effect on '${t}'"
+            else
+                CT_DoExecLog ALL ln -sv "${t}" "${_t}"
+            fi
         fi
     done
     CT_Popd