Fix makeRemovedFSAssert() resolved path

Author: adamscott

src/parseTools.mjs

@@ -11,6 +11,7 @@
 import * as path from 'node:path';
 import {existsSync} from 'node:fs';
 import assert from 'node:assert';
+import {fileURLToPath} from 'node:url';
 
 import {
   addToCompileTimeContext,
@@ -921,7 +922,12 @@ function makeModuleReceiveWithVar(localName, moduleName, defaultValue) {
 function makeRemovedFSAssert(fsName) {
   assert(ASSERTIONS);
   const lower = fsName.toLowerCase();
-  if (JS_LIBRARIES.includes(path.resolve(path.join('lib', `lib${lower}.js`)))) return '';
+  if (
+    JS_LIBRARIES.includes(
+      path.resolve(path.dirname(fileURLToPath(import.meta.url)), 'lib', `lib${lower}.js`),
+    )
+  )
+    return '';
   return `var ${fsName} = '${fsName} is no longer included by default; build with -l${lower}.js';`;
 }