From 350d0d600cd8f24d82c83876d79e74ade5c9db64 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Tue, 8 Aug 2023 01:05:32 -0700
Subject: [PATCH] Update build script

---
 build.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/build.py b/build.py
index 434fc8fe0..af0632818 100755
--- a/build.py
+++ b/build.py
@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
 import argparse
-import errno
 import glob
 import lzma
 import multiprocessing
@@ -388,12 +387,14 @@ def build_binary(args):
     dump_flag_header()
 
     flag = ""
+    clean = False
 
     if "magisk" in args.target or "magiskinit" in args.target:
         flag += " B_PRELOAD=1"
 
     if "magiskpolicy" in args.target:
         flag += " B_POLICY=1"
+        clean = True
 
     if "test" in args.target:
         flag += " B_TEST=1"
@@ -416,6 +417,7 @@ def build_binary(args):
 
     if "magisk" in args.target:
         flag += " B_MAGISK=1"
+        clean = True
 
     if "magiskinit" in args.target:
         flag += " B_INIT=1"
@@ -423,6 +425,8 @@ def build_binary(args):
     if flag:
         dump_bin_header(args)
         run_ndk_build(flag)
+
+    if clean:
         clean_elf()
 
     # BusyBox is built with different libc