From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net>
Date: Sun, 29 Dec 2019 22:17:04 +0000 (+0000)
Subject: u-reproducible-build
X-Git-Tag: archive/raspbian/1.40.0+dfsg1-1+rpi1^2~24
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=612bb21445f585568057efd1fb3954d6883a1bf1;p=rustc.git

u-reproducible-build


Gbp-Pq: Name u-reproducible-build.patch
---

diff --git a/src/librustc_llvm/build.rs b/src/librustc_llvm/build.rs
index c5d5f066f4..c15b3ba236 100644
--- a/src/librustc_llvm/build.rs
+++ b/src/librustc_llvm/build.rs
@@ -123,6 +123,11 @@ 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;