drwxr-xr-x (DOS/Windows) as meaning the cwd is not setgid.
Reported by Rich Dawe.
(umask 77; mkdir $setgid_tmpdir)
p=`ls -ld $setgid_tmpdir|sed 's/ .*//'`
rmdir $setgid_tmpdir
-case $p in drwx------);; *) cwd_is_setgid=yes;; esac
+case $p in
+ drwx------);;
+ drwxr-xr-x);; # Windows98 + DJGPP 2.03 + fileutils-4.1 does this.
+ *) cwd_is_setgid=yes;;
+esac
if test $cwd_is_setgid = yes; then
cat <<EOF >&2
$0: Since it looks like you're running this test in a directory with