Previously the ptest installation was simply a copy of the entire build tree,
which is terribly ugly.
Instead copy just the pieces we need, symlink to /usr as appropriate, and add
missing dependencies. Remove PRIVATE_LIBS as we don't ship copies of the
libraries now.
Also remember to do 'set -x' in run-ptest, so if the tests fail the runner
knows!
[ YOCTO #12965 ]
[ YOCTO #12967 ]
Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
