oe-selftest: devtool: avoid parallel races by using temporary copy of core

Some of the devtool tests make changes to files under meta/ -
legitimately since we want these tests to be working with real recipes
and associated files. Unfortunately with the new oe-selftest
parallelisation this can break other tests if files go missing at the
wrong time (among other scenarios). To avoid this issue, simply take a
copy of the core repository and use that for these tests. (We copy the
entire repository since changing the path of meta/ influences COREBASE
and thus we need to have things like scripts/ alongside as well).

(From OE-Core rev: 2457cd57b4195924ef127f497efa2f34f411e660)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions