tcprelay: fix a minor cross compilation do_configure issue

We're seeing errors like below in log.do_configure:

  ./conftest: cannot execute binary file: Exec format error

The tcprelay's configure have two places to execute ./conftest.
And the result happens to be correct even with the error above.

Instead of leaving the errors as they are, we explicitly skip
running ./conftest in case of cross compiling. The build will
continue to succeed and result will remain the same.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

0 files changed, 0 insertions, 0 deletions