sys-script: remove output directory if it exists

meson will occasionally call us even though the output directory
exists. Let's just nuke and recreate in that case.

1 files changed, 3 insertions, 0 deletions

diff --git a/test/sys-script.py b/test/sys-script.py
index ac1369735b..2de7d7ea30 100755
--- a/test/sys-script.py
+++ b/test/sys-script.py
@@ -20,6 +20,7 @@
 #
 
 import os, sys
+import shutil
 
 def d(path, mode):
     os.mkdir(path, mode)
@@ -40,6 +41,8 @@ if not os.path.isdir(sys.argv[1]):
 
 os.chdir(sys.argv[1])
 
+if os.path.exists('sys'):
+    shutil.rmtree('sys')
 d('sys', 0o755)
 d('sys/kernel', 0o775)
 f('sys/kernel/kexec_crash_loaded', 0o664, b'0\n')