From 6f6ae49a6e63b366b671227a00a1c847d02b3622 Mon Sep 17 00:00:00 2001
From: Rust Maintainers <pkg-rust-maintainers@lists.alioth.debian.org>
Date: Sun, 15 Oct 2017 20:31:03 +0100
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 ba56885795..73799e6021 100644
--- a/src/librustc_llvm/build.rs
+++ b/src/librustc_llvm/build.rs
@@ -137,6 +137,11 @@ 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