movefile: clarify message for xattr copy error
This will fix bug #402323.
diff --git a/pym/portage/util/movefile.py b/pym/portage/util/movefile.py
index 252f4a2..43f1b33 100644
--- a/pym/portage/util/movefile.py
+++ b/pym/portage/util/movefile.py
@@ -8,6 +8,7 @@
import shutil as _shutil
import stat
import subprocess
+import textwrap
import portage
from portage import bsd_chflags, _encodings, _os_overrides, _selinux, \
@@ -229,7 +230,18 @@
try: # For safety copy then move it over.
_copyfile(src_bytes, dest_tmp_bytes)
if xattr_enabled:
- _copyxattr(src_bytes, dest_tmp_bytes)
+ try:
+ _copyxattr(src_bytes, dest_tmp_bytes)
+ except SystemExit:
+ raise
+ except:
+ msg = _("Failed to copy extended attributes. "
+ "In order to avoid this error, set "
+ "FEATURES=\"-xattr\" in make.conf.")
+ msg = textwrap.wrap(msg, 65)
+ for line in msg:
+ writemsg("!!! %s\n" % (line,), noiselevel=-1)
+ raise
_apply_stat(sstat, dest_tmp_bytes)
_rename(dest_tmp_bytes, dest_bytes)
_os.unlink(src_bytes)
