From 834ae63d61ea4302a68a22cf8bd08e80c6d38ea4 Mon Sep 17 00:00:00 2001
From: legendecas <legendecas@gmail.com>
Date: Tue, 20 Jul 2021 11:56:36 +0800
Subject: [PATCH] src: print native module id on native module not found
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To help core contributors identify which file is missing from the build.

PR-URL: https://github.com/nodejs/node/pull/39460
Refs: https://github.com/nodejs/node/issues/39408
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Zeyu Yang <himself65@outlook.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 src/node_native_module.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/node_native_module.cc b/src/node_native_module.cc
index a5aa1edaf91143..c4fd96c75c1862 100644
--- a/src/node_native_module.cc
+++ b/src/node_native_module.cc
@@ -224,7 +224,10 @@ MaybeLocal<String> NativeModuleLoader::LoadBuiltinModuleSource(Isolate* isolate,
       isolate, contents.c_str(), v8::NewStringType::kNormal, contents.length());
 #else
   const auto source_it = source_.find(id);
-  CHECK_NE(source_it, source_.end());
+  if (UNLIKELY(source_it == source_.end())) {
+    fprintf(stderr, "Cannot find native builtin: \"%s\".\n", id);
+    ABORT();
+  }
   return source_it->second.ToStringChecked(isolate);
 #endif  // NODE_BUILTIN_MODULES_PATH
 }