> + # The Hurd, the Linux kernel, and the FreeBSD kernel version 2.2 and later > + # never let anyone (even root) unlink directories. > + # If anyone knows of another system for which unlink can never > + # remove a directory, please report it to <bug-coreutils@gnu.org>. > + # Unfortunately this is difficult to test for, since it requires root > access > + # and might create garbage in the file system, > + # so the code below simply relies on the kernel name and version number. > + case $host in > + *-*-gnu[0-9]* | \ > + *-*-linux-* | *-*-linux | \ > + *-*-freebsd2.2* | *-*-freebsd[3-9]* | *-*-freebsd[1-9][0-9]*) > + AC_DEFINE([UNLINK_CANNOT_UNLINK_DIR], 1, > + [Define to 1 if unlink (dir) cannot possibly succeed.]);; > + esac > +])
Add to this list Cygwin. -- Eric Blake _______________________________________________ Bug-coreutils mailing list Bug-coreutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-coreutils
