From 2f069a2aaa82fbd7eef2136866c943edb18b5553 Mon Sep 17 00:00:00 2001
From: Mike Will <myQwil@gmail.com>
Date: Thu, 18 Dec 2025 03:34:40 -0500
Subject: [PATCH] Add virtual paths while still detecting file modifications.

This also allows paths to be either files or directories.
---
 build.zig | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/build.zig b/build.zig
index 26b72fc..1a5feaf 100644
--- a/build.zig
+++ b/build.zig
@@ -250,14 +250,16 @@ pub fn emccStep(
     if (options.embed_paths) |embed_paths| {
         for (embed_paths) |path| {
             emcc.addArg("--embed-file");
-            emcc.addFileArg(path.src_path);
+            emcc.addArg(path.get(b));
+            path.src_path.addStepDependencies(&emcc.step);
         }
     }
 
     if (options.preload_paths) |preload_paths| {
         for (preload_paths) |path| {
             emcc.addArg("--preload-file");
-            emcc.addFileArg(path.src_path);
+            emcc.addArg(path.get(b));
+            path.src_path.addStepDependencies(&emcc.step);
         }
     }