From a4671a2a90a8d2201876859e5ff54c1c94d1ebb3 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Wed, 10 Jan 2018 13:36:41 -0600
Subject: [PATCH 02/13] Fix linking to zlib when cross-compiling

---
 compiler/rustc_llvm/build.rs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/compiler/rustc_llvm/build.rs b/compiler/rustc_llvm/build.rs
index 4302b1618331d..8cb72375c6598 100644
--- a/compiler/rustc_llvm/build.rs
+++ b/compiler/rustc_llvm/build.rs
@@ -237,10 +237,8 @@ fn main() {
     // of llvm-config, not the target that we're attempting to link.
     let mut cmd = Command::new(&llvm_config);
     cmd.arg(llvm_link_arg).arg("--libs");
-
-    if !is_crossed {
-        cmd.arg("--system-libs");
-    }
+    cmd.arg("--system-libs");
+    cmd.args(&components);
 
     if (target.starts_with("arm") && !target.contains("freebsd"))
         || target.starts_with("mips-")
@@ -258,7 +256,6 @@ fn main() {
         println!("cargo:rustc-link-lib=z");
         println!("cargo:rustc-link-lib=execinfo");
     }
-    cmd.args(&components);
 
     for lib in output(&mut cmd).split_whitespace() {
         let name = if let Some(stripped) = lib.strip_prefix("-l") {