PREFIX=
export LD_LIBRARY_PATH=.
+# For Mac OSX
+export DYLD_LIBRARY_PATH=.
[ $# -gt 0 ] && [ "$1" = "gdb" ] && PREFIX=gdb && shift
-[ $# -gt 0 ] && [ -x "$1" ] && [ -f "$1" ] && BIN="$1" && shift
+[ $# -gt 0 ] && [ -e "$1" ] && BIN="$1" && shift
-set -x
+set -xe
$PREFIX $BIN $@