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# man-arg-mandirs.m4 serial 1
dnl MAN_ARG_MANDIRS
dnl Add an --enable-mandirs option.
AC_DEFUN([MAN_ARG_MANDIRS],
[
# Work out which manual page hierarchy scheme might be in use.
AC_ARG_ENABLE([mandirs],
[AS_HELP_STRING([--enable-mandirs=OS], [select manual page hierarchy organization (GNU, HPUX, IRIX, Solaris, BSD)])],
[AC_MSG_NOTICE([Using $enableval hierarchy organization(s)])
AC_DEFINE_UNQUOTED([MANDIR_LAYOUT], ["$enableval"],
[Define to the manual page hierarchy organization(s) in use.])
MANDIR_LAYOUT="$enableval"],
[case $host in
*-gnu) mandirs=GNU;;
*-hpux*) mandirs=HPUX;;
*-irix*) mandirs=IRIX;;
*-solaris*) mandirs=Solaris;;
*-*bsd*) mandirs=BSD;;
*) mandirs=;;
esac
if test -n "$mandirs"; then
AC_MSG_NOTICE([Using $mandirs hierarchy organization])
AC_DEFINE_UNQUOTED([MANDIR_LAYOUT], ["$mandirs"])
MANDIR_LAYOUT="$mandirs"
else
AC_MSG_NOTICE([Allowing any hierarchy organization])
AC_DEFINE([MANDIR_LAYOUT], [""])
MANDIR_LAYOUT=
fi])
AC_SUBST([MANDIR_LAYOUT])
])
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