Comment 5 for bug 1849147

Reviewed: https://review.opendev.org/689850
Committed: https://git.openstack.org/cgit/starlingx/root/commit/?id=639e435594d213709df09fcf1fb10f2d03c55094
Submitter: Zuul
Branch: master

commit 639e435594d213709df09fcf1fb10f2d03c55094
Author: Don Penney <email address hidden>
Date: Mon Oct 21 13:26:42 2019 -0400

    Update mockchain-parallel wrapper for mock-1.4.20

    The recently released mock-1.4.20 replaces mockchain with a bash
    wrapper that calls mock --chain. However, the StarlingX
    mockchain-parallel utility assumes mockchain is python, and fails to
    determine the mockchain version as a result. This causes build
    failures when mock-1.4.20 is installed.

    This update enhances mockchain-parallel to use the version from the
    installed mock rpm if the version cannot be determined from mockchain
    itself. This allows mockchain-parallel to work with mock-1.4.20, as
    well as previously supported versions of mock.

    Change-Id: Ic0360fc64e277f1816036b6259e6e51d94c7f368
    Closes-Bug: 1849147
    Signed-off-by: Don Penney <email address hidden>