From 8c5544c2311b080bb212efb7f6b804db63e125f5 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Thu, 11 Oct 2012 13:36:53 +0100 Subject: scripts/cp-noerror: Try and use hardlinks if possible Since we generally have lots of copies of the directories created using this tool, use hardlinks where possible. This should save a little disk space and improve performance slightly. (From OE-Core rev: bfa11c028c2da093f7b4e6b7b1d611da90ae052f) Signed-off-by: Richard Purdie --- scripts/cp-noerror | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/scripts/cp-noerror b/scripts/cp-noerror index f0cd243586..474f7aa80a 100755 --- a/scripts/cp-noerror +++ b/scripts/cp-noerror @@ -21,7 +21,15 @@ def copytree(src, dst, symlinks=False, ignore=None): srcname = os.path.join(src, name) dstname = os.path.join(dst, name) try: - shutil.copy2(srcname, dstname) + d = dstname + if os.path.isdir(dstname): + d = os.path.join(dstname, os.path.basename(srcname)) + if os.path.exists(d): + continue + try: + os.link(srcname, dstname) + except OSError: + shutil.copy2(srcname, dstname) # catch the Error from the recursive copytree so that we can # continue with other files except shutil.Error, err: -- cgit 1.2.3-korg