* testsuite/setup-env: Added -f option to ln.

* examples/setup-env: Likewise.

Rev: nettle/examples/setup-env:1.4
Rev: nettle/testsuite/setup-env:1.4

examples/setup-env

@@ -6,7 +6,7 @@ set -e
 case "$EMULATOR" in
     wine*)
 	for f in ../.lib/*.dll ; do
-	  ln -s "$f" .
+	  ln -sf "$f" .
 	done
 	;;
 esac

testsuite/setup-env

@@ -6,7 +6,7 @@ set -e
 case "$EMULATOR" in
     wine*)
 	for f in ../.lib/*.dll ; do
-	  ln -s "$f" .
+	  ln -sf "$f" .
 	done
 	;;
 esac