windows_proof_rmtree: Also retry os.chmod() part
It looks like when Windows media scanner holds files we can't change
their permission neither.
diff --git a/mesonbuild/mesonlib/universal.py b/mesonbuild/mesonlib/universal.py
index b0b987e..45c3e5c 100644
--- a/mesonbuild/mesonlib/universal.py
+++ b/mesonbuild/mesonlib/universal.py
@@ -1530,10 +1530,17 @@
# be scanning files you are trying to delete. The only
# way to fix this is to try again and again.
delays = [0.1, 0.1, 0.2, 0.2, 0.2, 0.5, 0.5, 1, 1, 1, 1, 2]
- # Start by making the tree wriable.
- _make_tree_writable(f)
+ writable = False
for d in delays:
try:
+ # Start by making the tree writable.
+ if not writable:
+ _make_tree_writable(f)
+ writable = True
+ except PermissionError:
+ time.sleep(d)
+ continue
+ try:
shutil.rmtree(f)
return
except FileNotFoundError:
