From 821cfdf4580219a28e9477cb8dca09097984dc7ff8680198ba941bb83e01d11b Mon Sep 17 00:00:00 2001
From: Till Wegmueller <toasterson@gmail.com>
Date: Sat, 1 Nov 2025 16:22:37 +0100
Subject: [PATCH] Add bindgen-related configuration and dependencies for
 cross-compilation

This commit introduces `bindgen-cli` installation and sets up `BINDGEN_EXTRA_CLANG_ARGS` passthrough in `Cross.toml`. It also updates the pre-build process with necessary packages (`clang`, `libclang-dev`), alternative compilers, and adds `aws-lc-rs` with `bindgen` support to `workflow-runner` dependencies.
---
 Cross.toml                        | 7 ++++++-
 crates/workflow-runner/Cargo.toml | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Cross.toml b/Cross.toml
index e7e8bd2..4c70f43 100644
--- a/Cross.toml
+++ b/Cross.toml
@@ -1,5 +1,7 @@
 # Cross configuration for building the workflow runner for VM targets
 # Reference: https://github.com/cross-rs/cross
+[build.env]
+passthrough = ["BINDGEN_EXTRA_CLANG_ARGS", "BINDGEN_EXTRA_CLANG_ARGS=-I/usr/lib/llvm-13/lib/clang/13.0.0/include"]
 
 [target.x86_64-unknown-linux-gnu]
 image = "ghcr.io/cross-rs/x86_64-unknown-linux-gnu:main"
@@ -10,5 +12,8 @@ image = "ghcr.io/cross-rs/x86_64-unknown-illumos:main"
 [build]
 pre-build = [
     "dpkg --add-architecture $CROSS_DEB_ARCH",
-    "apt-get update && apt-get install --assume-yes protobuf-compiler"
+    "apt-get update && apt-get install --assume-yes protobuf-compiler libclang-dev clang build-essential",
+    "cargo install --force --locked bindgen-cli",
+    "update-alternatives --install /usr/bin/cc cc /usr/bin/clang 100",
+    "update-alternatives --install /usr/bin/c++ c++ /usr/bin/clang++ 100"
 ]
\ No newline at end of file
diff --git a/crates/workflow-runner/Cargo.toml b/crates/workflow-runner/Cargo.toml
index 061aa93..7f50755 100644
--- a/crates/workflow-runner/Cargo.toml
+++ b/crates/workflow-runner/Cargo.toml
@@ -18,3 +18,4 @@ serde_yaml = "0.9"
 # gRPC client
 tonic = { version = "0.14", features = ["transport"] }
 tokio-stream = "0.1"
+aws-lc-rs = { version = "1", features = ["bindgen"] }
\ No newline at end of file