From eb9b29f84b940553a2482abca8c1ae3bf2d33542 Mon Sep 17 00:00:00 2001
From: bugobliterator <siddharthbharatpurohit@gmail.com>
Date: Thu, 30 Sep 2021 14:13:53 +0530
Subject: [PATCH] waf: do not generate headers when cleaning

---
 wscript | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/wscript b/wscript
index 843ebf65e3..40c789e47a 100644
--- a/wscript
+++ b/wscript
@@ -663,6 +663,8 @@ def _build_post_funs(bld):
 
 def _load_pre_build(bld):
     '''allow for a pre_build() function in build modules'''
+    if bld.cmd == 'clean':
+        return
     brd = bld.get_board()
     if getattr(brd, 'pre_build', None):
         brd.pre_build(bld)