#!/bin/sh
#
# Compare the results from running gpsfake on a logfile between this
# machine and a remote one.  Especially useful when remote and local
# have different word lengths.
#
file=$1
remote=$2

directory=git/gpsd
options="-D 4"

./gpsfake $options -s 38400 -1 -p $file >/tmp/fcmp-local-$$ 2>&1
scp -q $file ${remote}:${directory}
ssh $remote "cd ${directory}; PATH=$PATH:. ./gpsfake $options -s 38400 -1 -p $file" >/tmp/fcmp-remote-$$ 2>&1
echo "*** Local:"
cat /tmp/fcmp-local-$$
echo "*** Diff:"
diff -u /tmp/fcmp-local-$$ /tmp/fcmp-remote-$$
rm /tmp/fcmp-local-$$ /tmp/fcmp-remote-$$