openembedded-core.git/scripts/cp-noerror, branch master

scripts: python3: change python to python3 in shebang

2016-06-02T10:50:27+00:00

Signed-off-by: Ed Bartosh 
Signed-off-by: Richard Purdie

scripts: python3: use new style except statement

2016-06-02T10:45:58+00:00

Changed old syle except statements 'except , var'
to new style 'except  as var' as old style is not
supported in python3.

Signed-off-by: Ed Bartosh 
Signed-off-by: Richard Purdie

scripts/cp-noerror: Avoid a race

2014-02-02T11:23:41+00:00

Its possible something can delete $1 (since it may be empty) whilst cp-noerror
is starting. Add an exception to handle this issue since if this happens, we
shouldn't return an error.

Signed-off-by: Richard Purdie

scripts/cp-noerror: Try and use hardlinks if possible

2012-10-18T11:03:28+00:00

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: Copy the code from shutils.copytree, update not to error if the mkdir fails

2012-10-18T11:03:27+00:00

Signed-off-by: Richard Purdie

scripts/cp-noerror: Add a special copy function to fix autotools issues

2012-05-30T10:20:52+00:00

Currently we copy the aclocal directory to the build so that autotools
doesn't see .m4 files disappear when its processing them. This can happen
if for example, package X is being rebuilt at the same time as Y and it
gets uninstalled from sstate (assuming there are no dependencies between
X and Y). This code making the copy was added to avoid races but introduces
a race of its own, namely that the files can disappear during the copy.

This patch adds a cp-noerror script which silently ignores such errors
and gives the behaviour we need in this case. It hence fixes issues which
crop up for users and the autobuilder occasionally.

[YOCTO #2485]

Signed-off-by: Richard Purdie