summaryrefslogblamecommitdiff
path: root/user/rust/0003-Allow-rustdoc-to-work-when-cross-compiling-on-musl.patch
blob: 347e0d36286b588dd0885b703d3a22e87c4e5a3a (plain) (tree)
1
2
3
4
5
6
7
8
9
                                                                      
                                          
                                                                         

                                                                    
                                                
                                                                        
                                     
                                  
                             




                                                         
                                                                                                    
                                         
                             
                          
                       




                                                                             
                             






                                                   
   
      
 
From 9cf754ab1d6ad14f0c95b3c18c4997ee655e62ed Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Sat, 2 Dec 2017 17:25:44 -0600
Subject: [PATCH 03/18] Allow rustdoc to work 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 ff38ee8788f..184c9b16562 100644
--- a/src/bootstrap/bin/rustdoc.rs
+++ b/src/bootstrap/bin/rustdoc.rs
@@ -24,9 +24,6 @@ fn main() {
         Err(_) => 0,
     };
 
-    let mut dylib_path = bootstrap::util::dylib_path();
-    dylib_path.insert(0, PathBuf::from(libdir.clone()));
-
     //FIXME(misdreavus): once stdsimd uses cfg(rustdoc) instead of cfg(dox), remove the `--cfg dox`
     //arguments here
     let mut cmd = Command::new(rustdoc);
@@ -38,7 +35,7 @@ fn main() {
         .arg("--sysroot")
         .arg(&sysroot)
         .env(bootstrap::util::dylib_path_var(),
-             env::join_paths(&dylib_path).unwrap());
+             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
@@ -87,7 +84,7 @@ fn main() {
         eprintln!(
             "rustdoc command: {:?}={:?} {:?}",
             bootstrap::util::dylib_path_var(),
-            env::join_paths(&dylib_path).unwrap(),
+            PathBuf::from(libdir.clone()),
             cmd,
         );
         eprintln!("sysroot: {:?}", sysroot);
-- 
2.21.0