From 44d75409d023b0f1ec09ad8eec21305c5f2b7cc0 Mon Sep 17 00:00:00 2001
From: Johannes Altmanninger <aclopte@gmail.com>
Date: Fri, 3 Feb 2023 07:56:32 +0100
Subject: [PATCH] build.rs: re-run autocxx if any ffi module changed

I'm not 100% sure this is the right thing but it seems to fix a scenario
where a change to a Rust module was not propagated by "make".
---
 fish-rust/build.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/fish-rust/build.rs b/fish-rust/build.rs
index ab8977600..35d16d12e 100644
--- a/fish-rust/build.rs
+++ b/fish-rust/build.rs
@@ -26,7 +26,7 @@ fn main() -> miette::Result<()> {
         "src/topic_monitor.rs",
         "src/builtins/shared.rs",
     ];
-    cxx_build::bridges(source_files)
+    cxx_build::bridges(&source_files)
         .flag_if_supported("-std=c++11")
         .include(&fish_src_dir)
         .include(&fish_build_dir) // For config.h
@@ -41,7 +41,9 @@ fn main() -> miette::Result<()> {
         .build()?;
     b.flag_if_supported("-std=c++11")
         .compile("fish-rust-autocxx");
-    println!("cargo:rerun-if-changed=src/ffi.rs");
+    for file in source_files {
+        println!("cargo:rerun-if-changed={file}");
+    }
 
     Ok(())
 }