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Rollup merge of #59204 - o01eg:diag-rustdoc, r=alexcrichton

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Output diagnostic information for rustdoc

Use the information same as rustc.
This commit is contained in:
kennytm 2019-03-16 14:57:02 +08:00
commit 2e1104fd93
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1 changed files with 8 additions and 2 deletions
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10
src/bootstrap/bin/rustdoc.rs
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@ -35,7 +35,7 @@ fn main() {
.arg("--cfg")
.arg("dox")
.arg("--sysroot")
.arg(sysroot)
.arg(&sysroot)
.env(bootstrap::util::dylib_path_var(),
env::join_paths(&dylib_path).unwrap());
@ -72,7 +72,13 @@ fn main() {
}
if verbose > 1 {
eprintln!("rustdoc command: {:?}", cmd);
eprintln!(
"rustdoc command: {:?}={:?} {:?}",
bootstrap::util::dylib_path_var(),
env::join_paths(&dylib_path).unwrap(),
cmd,
);
eprintln!("sysroot: {:?}", sysroot);
eprintln!("libdir: {:?}", libdir);
}