-complains about undefined `valloc' (AIX) or `bsd_ioctl' (Slackware).
-Also set CPPFLAGS to `-I/usr/include/bsd/sys' before configuration to
-solve dirent problems (NeXT), or to `-I/usr/include/bsd' if <sgtty.h>
-is not found (Slackware).
-
-* `union wait' problems.
-
-Configuration of `union wait' does not always take the best decision.
-If you have this problem, edit file `config.cache' after configuration,
-find the line about `tar_cv_header_union_wait', change `yes' by `no'
-or vice-versa, execute `./config.status', then launch `make'.
-
-* `%lld' unsupported in `printf'.
-
-GNU C has `long long', but the underneath C library might not support
-the `%lld' format. If you have this problem, edit file `config.cache'
-after configuration, find the line about `ac_cv_sizeof_long_long, change
-`8' by `0', execute `./config.status', then launch `make'.
-
-* FreeBSD users -- `configure' fails.
-
-It has been reported that `configure' does not run on FreeBSD 2.1.7,
-because of a buggy `sh'. It works using `bash', however.
-
-* ISC users -- `S_*' symbols undefined.