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authorRichard Purdie <richard.purdie@linuxfoundation.org>2013-02-03 16:51:34 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-02-15 15:53:41 +0000
commitf7836b129954244937d5d20c090fb9c5a7e9f61d (patch)
treee450b2a26de553a4cd5a5625340f15bff54cecdf /bitbake
parent5da2485717b1a32c7a880e500a4251c67ef713ea (diff)
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bitbake: utils: Use rm -rf in remove()
Whilst shutils.rmtree() is pythonic, its also slow. Its faster to use rm -rf which makes optimial use of the right syscalls. (Bitbake rev: 96088ebdec08e49ba9e8dbcac437bfcdc21f5983) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake')
-rw-r--r--bitbake/lib/bb/utils.py11
1 files changed, 7 insertions, 4 deletions
diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py
index b1a0f25e75..8c363dfe20 100644
--- a/bitbake/lib/bb/utils.py
+++ b/bitbake/lib/bb/utils.py
@@ -535,14 +535,17 @@ def remove(path, recurse=False):
"""Equivalent to rm -f or rm -rf"""
if not path:
return
- import os, errno, shutil, glob
+ if recurse:
+ import subprocess
+ # shutil.rmtree(name) would be ideal but its too slow
+ subprocess.call("rm -rf %s" % path, shell=True)
+ return
+ import os, errno, glob
for name in glob.glob(path):
try:
os.unlink(name)
except OSError as exc:
- if recurse and exc.errno == errno.EISDIR:
- shutil.rmtree(name)
- elif exc.errno != errno.ENOENT:
+ if exc.errno != errno.ENOENT:
raise
def prunedir(topdir):