From 9c681557f506448fb92a58c9d3be57cd508e9309 Mon Sep 17 00:00:00 2001
From: Luke Street <luke@street.dev>
Date: Fri, 30 May 2025 19:18:46 -0600
Subject: [PATCH] Write ldscript_template path to ouput depfile

---
 Cargo.lock     |  2 +-
 Cargo.toml     |  2 +-
 src/cmd/dol.rs | 13 +++++++++++--
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index ec9ca26..bb2e99e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -348,7 +348,7 @@ dependencies = [
 
 [[package]]
 name = "decomp-toolkit"
-version = "1.5.1"
+version = "1.5.2"
 dependencies = [
  "aes",
  "anyhow",
diff --git a/Cargo.toml b/Cargo.toml
index dade88b..3ef2afa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "decomp-toolkit"
 description = "Yet another GameCube/Wii decompilation toolkit."
 authors = ["Luke Street <luke@street.dev>"]
 license = "MIT OR Apache-2.0"
-version = "1.5.1"
+version = "1.5.2"
 edition = "2021"
 publish = false
 repository = "https://github.com/encounter/decomp-toolkit"
diff --git a/src/cmd/dol.rs b/src/cmd/dol.rs
index 01c9d9d..9614d66 100644
--- a/src/cmd/dol.rs
+++ b/src/cmd/dol.rs
@@ -578,6 +578,7 @@ struct ModuleInfo<'a> {
     config: &'a ModuleConfig,
     symbols_cache: Option<FileReadInfo>,
     splits_cache: Option<FileReadInfo>,
+    dep: Vec<Utf8NativePathBuf>,
 }
 
 type ModuleMapByName<'a> = BTreeMap<String, ModuleInfo<'a>>;
@@ -1055,9 +1056,11 @@ fn split_write_obj(
     // Generate ldscript.lcf
     let ldscript_template = if let Some(template_path) = &module.config.ldscript_template {
         let template_path = template_path.with_encoding();
-        Some(fs::read_to_string(&template_path).with_context(|| {
+        let template = fs::read_to_string(&template_path).with_context(|| {
             format!("Failed to read linker script template '{}'", template_path)
-        })?)
+        })?;
+        module.dep.push(template_path);
+        Some(template)
     } else {
         None
     };
@@ -1245,6 +1248,7 @@ fn split(args: SplitArgs) -> Result<()> {
             config: &config.base,
             symbols_cache: result.symbols_cache,
             splits_cache: result.splits_cache,
+            dep: Default::default(),
         }
     };
     let mut function_count = dol.obj.symbols.by_kind(ObjSymbolKind::Function).count();
@@ -1259,6 +1263,7 @@ fn split(args: SplitArgs) -> Result<()> {
                 config: &config.modules[idx],
                 symbols_cache: result.symbols_cache,
                 splits_cache: result.splits_cache,
+                dep: Default::default(),
             }),
             Entry::Occupied(_) => bail!("Duplicate module name {}", result.obj.name),
         };
@@ -1440,6 +1445,10 @@ fn split(args: SplitArgs) -> Result<()> {
     }
 
     // Write dep file
+    dep.extend(dol.dep);
+    for module in modules.into_values() {
+        dep.extend(module.dep);
+    }
     {
         let dep_path = args.out_dir.join("dep");
         let mut dep_file = buf_writer(&dep_path)?;