From 3a4bbcc066ecee8c7fffbb250d0a71db14e18bd5 Mon Sep 17 00:00:00 2001
From: Wojciech Olejnik <Divoolej@users.noreply.github.com>
Date: Sun, 31 Jan 2021 16:58:00 +0100
Subject: [PATCH] Update config_fast_builds for latest nightly

`-Zrun-dsymutil` has been recently replaced with `-Csplit-debuginfo` (still nightly-only)
See: https://github.com/rust-lang/rust/pull/79570
---
 .cargo/config_fast_builds | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.cargo/config_fast_builds b/.cargo/config_fast_builds
index 8d0a98d9e0096..d0d6eda4d8605 100644
--- a/.cargo/config_fast_builds
+++ b/.cargo/config_fast_builds
@@ -1,7 +1,7 @@
 # Rename this file to `config.toml` to enable "fast build" configuration. Please read the notes below.
 
 # NOTE: For maximum performance, build using a nightly compiler
-# If you are using rust stable, remove the "-Zshare-generics=y" below.
+# If you are using rust stable, remove the "-Zshare-generics=y" below (as well as "-Csplit-debuginfo=unpacked" when building on macOS).
 
 [target.x86_64-unknown-linux-gnu]
 linker = "/usr/bin/clang"
@@ -10,7 +10,7 @@ rustflags = ["-Clink-arg=-fuse-ld=lld", "-Zshare-generics=y"]
 # NOTE: you must manually install https://github.com/michaeleisel/zld on mac. you can easily do this with the "brew" package manager:
 # `brew install michaeleisel/zld/zld`
 [target.x86_64-apple-darwin]
-rustflags = ["-C", "link-arg=-fuse-ld=/usr/local/bin/zld", "-Zshare-generics=y", "-Zrun-dsymutil=no"]
+rustflags = ["-C", "link-arg=-fuse-ld=/usr/local/bin/zld", "-Zshare-generics=y", "-Csplit-debuginfo=unpacked"]
 
 [target.x86_64-pc-windows-msvc]
 linker = "rust-lld.exe"