From 7f1704dca1d4d6f918a00d5911c90a49fab9562e Mon Sep 17 00:00:00 2001
From: tension <1113989231@qq.com>
Date: Tue, 22 Jul 2025 19:01:24 +0800
Subject: [PATCH] Arklinker code volume reduce

Issue: ICO0UQ
Signed-off-by: zhangli <1113989231@qq.com>
Change-id: df8ac9f45a874c05c7e81ce49b318a32aza4e96cd
---
 ets2panda/driver/build_system/src/build/base_mode.ts | 12 ++++++++++--
 ets2panda/driver/build_system/src/pre_define.ts      |  1 +
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/ets2panda/driver/build_system/src/build/base_mode.ts b/ets2panda/driver/build_system/src/build/base_mode.ts
index be08906774..917e421024 100644
--- a/ets2panda/driver/build_system/src/build/base_mode.ts
+++ b/ets2panda/driver/build_system/src/build/base_mode.ts
@@ -36,6 +36,7 @@ import {
   MERGED_ABC_FILE,
   TS_SUFFIX,
   DEPENDENCY_INPUT_FILE,
+  MERGED_TMP_FILE,
 } from '../pre_define';
 import {
   changeDeclgenFileExtension,
@@ -307,6 +308,10 @@ export abstract class BaseMode {
   }
 
   public compileMultiFiles(filePaths: string[], moduleInfo: ModuleInfo): void {
+    const tmpFilePath = path.join(this.cacheDir, MERGED_TMP_FILE);
+    this.abcFiles.clear();
+    this.abcFiles.add(tmpFilePath);
+
     let ets2pandaCmd: string[] = [
       '_',
       '--extension',
@@ -314,10 +319,10 @@ export abstract class BaseMode {
       '--arktsconfig',
       moduleInfo.arktsConfigFile,
       '--output',
-      path.resolve(this.outputDir, MERGED_ABC_FILE),
+      tmpFilePath,
       '--simultaneous'
     ];
-    ensurePathExists(path.resolve(this.outputDir, MERGED_ABC_FILE));
+    ensurePathExists(tmpFilePath);
     if (this.isDebug) {
       ets2pandaCmd.push('--debug-info');
     }
@@ -371,6 +376,7 @@ export abstract class BaseMode {
     });
     fs.writeFileSync(linkerInputFile, linkerInputContent);
 
+    this.abcLinkerCmd.push('--strip-unused');
     this.abcLinkerCmd.push('--output');
     this.abcLinkerCmd.push('"' + this.mergedAbcFile + '"');
     this.abcLinkerCmd.push('--');
@@ -829,6 +835,8 @@ export abstract class BaseMode {
         this.logger.printErrorAndExit(logData);
       }
     }
+    
+    this.mergeAbcFiles();
   }
 
   // -- runParallell code begins --
diff --git a/ets2panda/driver/build_system/src/pre_define.ts b/ets2panda/driver/build_system/src/pre_define.ts
index b0e623d9f1..7032b8ad5d 100644
--- a/ets2panda/driver/build_system/src/pre_define.ts
+++ b/ets2panda/driver/build_system/src/pre_define.ts
@@ -14,6 +14,7 @@
  */
 
 export const ARKTSCONFIG_JSON_FILE: string = 'arktsconfig.json';
+export const MERGED_TMP_FILE: string = 'modules_tmp.abc';
 export const MERGED_ABC_FILE: string = 'modules_static.abc';
 export const LINKER_INPUT_FILE: string = 'fileInfo.txt';
 export const DEPENDENCY_INPUT_FILE: string = 'dependencyFileInfo.txt';
-- 
Gitee