Revert "build,tools: check freshness of doc addons"

This reverts commit 2cb9e2a.

Reverted along with d9b59de as this introduces freshness checks that
are too stringent without the comprehensive dependency checking of
introduced in d9b59de so `make test` won't work with this.

Ref: nodejs#17407
PR-URL: nodejs#18287
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

Makefile

@@ -225,7 +225,7 @@ v8:
 
 .PHONY: test
 # This does not run tests of third-party libraries inside deps.
-test: all check-doc-addons build-addons	## Runs default tests, linters, and builds docs.
+test: all build-addons	## Runs default tests, linters, and builds docs.
 	$(MAKE) -s doc-only
 	$(MAKE) -s lint
 	$(MAKE) -s cctest
@@ -234,10 +234,6 @@ test: all check-doc-addons build-addons	## Runs default tests, linters, and buil
 		$(CI_NATIVE_SUITES) \
 		$(CI_DOC)
 
-.PHONY: check-doc-addons
-check-doc-addons: $(NODE)
-	$(NODE) tools/doc/addon-verify.js --check
-
 .PHONY: test-only
 test-only: all build-addons	## For a quick test, does not run linter or build docs.
 	$(MAKE) cctest

tools/doc/addon-verify.js

@@ -10,9 +10,6 @@ const rootDir = path.resolve(__dirname, '..', '..');
 const doc = path.resolve(rootDir, 'doc', 'api', 'addons.md');
 const verifyDir = path.resolve(rootDir, 'test', 'addons');
 
-const changed = [];
-const checkOnly = process.argv.includes('--check');
-
 let id = 0;
 let currentHeader;
 
@@ -79,6 +76,12 @@ for (const header in addons) {
     })
   });
 
+  try {
+    fs.mkdirSync(dir);
+  } catch (e) {
+    strictEqual(e.code, 'EEXIST');
+  }
+
   for (const file of files) {
     let content;
     try {
@@ -88,29 +91,13 @@ for (const header in addons) {
     }
 
     // Only update when file content has changed to prevent unneeded rebuilds.
-    if (content === file.content) continue;
-    changed.push(file);
-
-    if (checkOnly) continue;
-
-    try {
-      fs.mkdirSync(dir);
-    } catch (e) {
-      strictEqual(e.code, 'EEXIST');
+    if (content !== file.content) {
+      fs.writeFileSync(file.path, file.content);
+      console.log('wrote', file.path);
     }
-
-    fs.writeFileSync(file.path, file.content);
-    console.log('wrote', file.path);
   }
 }
 
-if (checkOnly && changed.length > 0) {
-  console.error('The following files are out of date:');
-  for (const { path } of changed) console.error('  ', path);
-  console.error('Run `node tools/doc/addon-verify.js` to update.');
-  process.exit(1);
-}
-
 function boilerplate(name, content) {
   return `'use strict';
 const common = require('../../common');