fixed usage and force add

Joel Grunbaum

2020-09-16 f11bfdf59da8a87bf4db7e79e87e921a40a25138

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REPODIR=/repo/x86_64
BUILDDIR=/repo/build
REPONAME=
UPDATE=N
CLEAN=N
SIGN=N
KEY=""
NUM_OLD=5
export PACKAGER="John Doe <jd@change.me>"
EMAIL=""