]>
git.proxmox.com Git - rustc.git/blob - src/bootstrap/rustdoc.rs
1 // Copyright 2016 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 //! Shim which is passed to Cargo as "rustdoc" when running the bootstrap.
13 //! See comments in `src/bootstrap/rustc.rs` for more information.
16 use std
::process
::Command
;
19 let args
= env
::args_os().skip(1).collect
::<Vec
<_
>>();
20 let rustdoc
= env
::var_os("RUSTDOC_REAL").unwrap();
22 let mut cmd
= Command
::new(rustdoc
);
24 .arg("--cfg").arg(format
!("stage{}", env
::var("RUSTC_STAGE").unwrap()))
25 .arg("--cfg").arg("dox");
26 std
::process
::exit(match cmd
.status() {
27 Ok(s
) => s
.code().unwrap_or(1),
28 Err(e
) => panic
!("\n\nfailed to run {:?}: {}\n\n", cmd
, e
),