Enable toolchain automation tests in qemuimagetest framework. 3 C/C++ test
projects are added to test toolchain - cvs, iptables and sudoku-savant. User
needs to set TEST_SCEN to "toolchain" in local.conf to enable tests. Test case
will check if toolchain tarball exists under "${DEPLOY_DIR}/sdk". And it will
extract toolchain tarball into /opt. It requires user to chown /opt to non-root
user, who will run qemuimagetest.
Signed-off-by Jiajun Xu <jiajun.xu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Jiajun Xu