osxcross/tools/trap_exit.sh
Thomas Pöchtrager 2c38fb673e move duplicate code into a single file
add debug option (OCDEBUG=1 ./<script>)
update README
2014-03-26 20:32:55 +01:00

20 lines
444 B
Bash

#!/usr/bin/env bash
function _exit()
{
EC=$?
if [ $EC -ne 0 ]; then
SCRIPT=`basename $0`
echo ""
echo "exiting with abnormal exit code ($EC)"
test -n "$OCDEBUG" || echo "run 'OCDEBUG=1 ./$SCRIPT' to enable debug messages"
echo "removing stale locks..."
remove_locks
echo "if it is happening the first time, then just re-run the script"
echo ""
fi
}
trap _exit EXIT