Better handling of the 'awk' symlink during the package 'configure' step of brickstrap.
Changes:
Do not hard depend on the user chosing to install gawk as part of the multistrap. The package is technically optional, and a fallback to mawk (which is a priority=required package) is possible.
Related: alter the 'awk' symlink/PATH workaround to have the dummy 'awk' symlink reside in the private /brickstrap/bin hierarchy within the chroot. (As opposed to /usr/local/bin).
As per request, this PR isolates and supersedes the corresponding change from PR #45
Better handling of the 'awk' symlink during the package 'configure' step of brickstrap.
Changes:
As per request, this PR isolates and supersedes the corresponding change from PR #45