nginx-0.1.3-RELEASE import

    *) Feature: the ngx_http_autoindex_module and the autoindex directive.

    *) Feature: the proxy_set_x_url directive.

    *) Bugfix: proxy module may get caught in an endless loop when sendfile
       is not used.
diff --git a/auto/summary b/auto/summary
index 45c68e0..b8fb81d 100644
--- a/auto/summary
+++ b/auto/summary
@@ -6,6 +6,16 @@
 echo "Configuration summary"
 
 
+case $USE_THREADS in
+    rfork)         echo "  + using rfork()ed threads" ;;
+    pthreads)      echo "  + using libpthread threads library" ;;
+    libthr)        echo "  + using FreeBSD libthr threads library" ;;
+    libc_r)        echo "  + using FreeBSD libc_r threads library" ;;
+    linuxthreads)  echo "  + using FreeBSD LinuxThreads port library" ;;
+    NO)            echo "  + threads are not used" ;;
+    *)             echo "  + using lib$USE_THREADS threads library" ;;
+esac
+
 if [ $USE_PCRE = DISABLED ]; then
     echo " + PCRE library is disabled"