# Making sure rm -rf does not follow symbolic links.
rm(-rf a b)
mkdir a
mkdir b
touch a/a
symlink(a, b/a)
rm(-r b)
OK = $(test -e a/a)
rm(-r a) # just to clean up
if $(not $(OK))
   eprintln($""ERROR: "rm -rf" follows symbolic links!!!"")
   exit 1
