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From 411daf0284e09b7a3fc35cd542211d400637d123 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Sat, 2 Dec 2017 17:25:44 -0600
Subject: [PATCH 03/13] Fix rustdoc when cross-compiling on musl
musl can't handle foreign-architecture libraries in LD_LIBRARY_PATH.
---
src/bootstrap/bin/rustdoc.rs | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/src/bootstrap/bin/rustdoc.rs b/src/bootstrap/bin/rustdoc.rs
index 6561c1c1933c3..3bd7ee106cf35 100644
--- a/src/bootstrap/bin/rustdoc.rs
+++ b/src/bootstrap/bin/rustdoc.rs
@@ -25,9 +25,6 @@ fn main() {
// is passed (a bit janky...)
let target = args.windows(2).find(|w| &*w[0] == "--target").and_then(|w| w[1].to_str());
- let mut dylib_path = dylib_path();
- dylib_path.insert(0, PathBuf::from(libdir.clone()));
-
let mut cmd = Command::new(rustdoc);
if target.is_some() {
@@ -40,7 +37,7 @@ fn main() {
}
cmd.args(&args);
- cmd.env(dylib_path_var(), env::join_paths(&dylib_path).unwrap());
+ cmd.env(dylib_path_var(), PathBuf::from(libdir.clone()));
// Force all crates compiled by this compiler to (a) be unstable and (b)
// allow the `rustc_private` feature to link to other unstable crates
@@ -72,7 +69,7 @@ fn main() {
eprintln!(
"rustdoc command: {:?}={:?} {:?}",
dylib_path_var(),
- env::join_paths(&dylib_path).unwrap(),
+ PathBuf::from(libdir.clone()),
cmd,
);
eprintln!("sysroot: {sysroot:?}");
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