bjoernager/rust
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rustdoc: Add a --target flag

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Closes #13893
This commit is contained in:
Alex Crichton 2014-07-25 07:55:25 -07:00
parent 44019c79e0
commit 51355478f4
2 changed files with 10 additions and 4 deletions
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5
src/librustdoc/lib.rs
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@ -117,6 +117,7 @@ pub fn opts() -> Vec<getopts::OptGroup> {
optflag("", "test", "run code examples as tests"),
optmulti("", "test-args", "arguments to pass to the test runner",
"ARGS"),
optopt("", "target", "target triple to document", "TRIPLE"),
optmulti("", "markdown-css", "CSS files to include via <link> in a rendered Markdown file",
"FILES"),
optmulti("", "html-in-header",
@ -321,6 +322,7 @@ fn rust_input(cratefile: &str, externs: core::Externs, matches: &getopts::Matche
.map(|s| Path::new(s.as_slice()))
.collect();
let cfgs = matches.opt_strs("cfg");
let triple = matches.opt_str("target");
let cr = Path::new(cratefile);
info!("starting to run rustc");
@ -329,7 +331,8 @@ fn rust_input(cratefile: &str, externs: core::Externs, matches: &getopts::Matche
core::run_core(libs.move_iter().collect(),
cfgs,
externs,
&cr)
&cr,
triple)
}).map_err(|boxed_any|format!("{:?}", boxed_any)).unwrap();
info!("finished with rustc");
analysiskey.replace(Some(analysis));