added --with-nss to configure output.

configure.ac

@@ -110,7 +110,7 @@ AC_SUBST(PKGADD_VENDOR)
 
 dnl
 dnl initialize all the info variables
-    curl_ssl_msg="no      (--with-ssl / --with-gnutls)"
+    curl_ssl_msg="no      (--with-ssl / --with-gnutls / --with-nss)"
     curl_ssh_msg="no      (--with-libssh2)"
    curl_zlib_msg="no      (--with-zlib)"
    curl_krb4_msg="no      (--with-krb4*)"