From faf280ddb63a900e6b4a16622c26384f602efd17 Mon Sep 17 00:00:00 2001
From: Rust Maintainers <pkg-rust-maintainers@lists.alioth.debian.org>
Date: Mon, 6 Nov 2017 09:03:32 +0000
Subject: [PATCH] u-reproducible-build

Gbp-Pq: Name u-reproducible-build.patch
---
 src/librustc_llvm/build.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/librustc_llvm/build.rs b/src/librustc_llvm/build.rs
index 3f0f536960..66b9ce1b1c 100644
--- a/src/librustc_llvm/build.rs
+++ b/src/librustc_llvm/build.rs
@@ -138,6 +138,11 @@ fn main() {
     let cxxflags = output(&mut cmd);
     let mut cfg = gcc::Config::new();
     for flag in cxxflags.split_whitespace() {
+        // Split-dwarf gives unreproducible DW_AT_GNU_dwo_id so don't do it
+        if flag == "-gsplit-dwarf" {
+            continue;
+        }
+
         // Ignore flags like `-m64` when we're doing a cross build
         if is_crossed && flag.starts_with("-m") {
             continue;
-- 
2.30.2