#!/bin/sh
# Should we run the build?
if [ $# -lt 1 ]; then
exec >& 2
echo "Usage: $0 <exe>"
exit 1
fi
exe=$1
# If the binary hasn't already be compiled.
[ -f "${exe}" ] || exit 0
v=`find src/ -type f -newer "${exe}" | wc -l`
test "${v}" != "0"