waf: do not generate headers when cleaning

ArduCustom · Oct 1, 2021 · eb9b29f · eb9b29f
1 parent 4aeb85d
commit eb9b29f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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)