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* scripts: python3: change python to python3 in shebangEd Bartosh2016-06-021-1/+1
| | | | | Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts: python3: use new style except statementEd Bartosh2016-06-021-4/+4
| | | | | | | | | Changed old syle except statements 'except <exception>, var' to new style 'except <exception> as var' as old style is not supported in python3. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts/cp-noerror: Avoid a raceRichard Purdie2014-02-021-2/+3
| | | | | | | | 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 <richard.purdie@linuxfoundation.org>
* scripts/cp-noerror: Try and use hardlinks if possibleRichard Purdie2012-10-181-1/+9
| | | | | | | | | | 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 <richard.purdie@linuxfoundation.org>
* scripts/cp-noerror: Copy the code from shutils.copytree, update not to error ↵Richard Purdie2012-10-181-1/+29
| | | | | | if the mkdir fails Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts/cp-noerror: Add a special copy function to fix autotools issuesRichard Purdie2012-05-301-0/+15
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 <richard.purdie@linuxfoundation.org>