ptests were failing and many more were being silently skipped because
required binaries were not being built.
Build the binaries in regress/ and set SUDO environment variable in
run-ptests: after this all tests in regress/ are now run. Continue to
skip building binaries in regress/unittests/: unittest runtime is
excessive.
On a NUC running intel-corei7-64 core-image-sato, new results are:
PASS: 55, SKIP: 3, FAIL: 0
[YOCTO #8153]
Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
