From b5195c6bebe987af274034a9b883f834283951da Mon Sep 17 00:00:00 2001
From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net>
Date: Sun, 16 Dec 2018 22:34:44 +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 7d01ed556c..c07eb2a237 100644
--- a/src/librustc_llvm/build.rs
+++ b/src/librustc_llvm/build.rs
@@ -137,6 +137,11 @@ fn main() {
     let mut cfg = cc::Build::new();
     cfg.warnings(false);
     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