K 10
svn:author
V 5
benno
K 8
svn:date
V 27
2018-04-25T18:47:52.400197Z
K 7
svn:log
V 609
Allow etdump, makefs and mkimg to be overridden.

Recent changes to makefs and mkimg have led to situations where the
disconnect between this script and the versions installed on the host cause
failures. Provide a way to work around this that doesn't require the
installation of new versions to the host system if that's not desired.

With this change mkisoimages.sh will honour the $ETDUMP, $MAKEFS and $MKIMG
environment variables but fall back to the previous behaviour of finding them
within $PATH.

Reviewed by:	gjb
Sponsored by:	iXsystems, Inc.
Differential Revision:	https://reviews.freebsd.org/D15181

END