+dnl Should we use a locking directory?
+AC_ARG_ENABLE([lockdir], [
+ AS_HELP_STRING([--enable-lockdir=dir], [Store dot-lock files in "dir"])], [
+ AS_IF([test "x$enableval" = xyes],[
+ AC_MSG_ERROR([--enable-lockdir requires an argument])])
+ AS_IF([test "x$LOCKTYPE" != xdot],[
+ AC_MSG_ERROR([Can only use --enable-lockdir with dot locking])])
+ AC_DEFINE_UNQUOTED([LOCKDIR], ["$enableval"],
+ [Directory to store dot-locking lock files])
+])
+