From f5d83840943fb336a89d220e104045d7771df68e Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Wed, 7 Jun 2023 17:42:06 +0000
Subject: [PATCH] rustPlatform.cargoBuildHook: don't let cargo strip
This fixes debug info of cloud-hypervisor, which recently added
strip = true to its release profile in Cargo.toml.
---
pkgs/build-support/rust/hooks/cargo-build-hook.sh | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/pkgs/build-support/rust/hooks/cargo-build-hook.sh b/pkgs/build-support/rust/hooks/cargo-build-hook.sh
index 7503fae4cd7f..af94e02e38ae 100644
--- a/pkgs/build-support/rust/hooks/cargo-build-hook.sh
+++ b/pkgs/build-support/rust/hooks/cargo-build-hook.sh
@@ -5,6 +5,10 @@ cargoBuildHook() {
runHook preBuild
+ # Let stdenv handle stripping, for consistency and to not break
+ # separateDebugInfo.
+ export "CARGO_PROFILE_${cargoBuildType@U}_STRIP"=false
+
if [ ! -z "${buildAndTestSubdir-}" ]; then
# ensure the output doesn't end up in the subdirectory
export CARGO_TARGET_DIR="$(pwd)/target"