From 6600ba97c352058b08e077f7ae64dc92f87fadb6 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Mon, 2 Dec 2013 21:26:40 -0800
Subject: [PATCH] rustdoc: Tell rustc we're building a library

This makes sure that when generating documentation we don't waste time doing
things like looking for a main function.
---
 src/librustdoc/core.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/librustdoc/core.rs b/src/librustdoc/core.rs
index dc8e9072499..b0ff224badb 100644
--- a/src/librustdoc/core.rs
+++ b/src/librustdoc/core.rs
@@ -51,6 +51,7 @@ fn get_ast_and_resolve(cpath: &Path,
         binary: @"rustdoc",
         maybe_sysroot: Some(@os::self_exe_path().unwrap().dir_path()),
         addl_lib_search_paths: @mut libs,
+        outputs: ~[driver::session::OutputDylib],
         .. (*rustc::driver::session::basic_options()).clone()
     };