1 dnl libwrap.m4 --- do we have libwrap, the access control library?
2 dnl $Id: libwrap.m4,v 1.10 2005/04/26 19:14:08 shadow Exp $
4 AC_DEFUN([CMU_LIBWRAP], [
5 AC_REQUIRE([CMU_FIND_LIB_SUBDIR])
6 AC_REQUIRE([CMU_SOCKETS])
8 [ --with-libwrap=DIR use libwrap (rooted in DIR) [yes] ],
9 with_libwrap=$withval, with_libwrap=yes)
10 if test "$with_libwrap" != no; then
11 if test -d "$with_libwrap"; then
12 CPPFLAGS="$CPPFLAGS -I${with_libwrap}/include"
13 LDFLAGS="$LDFLAGS -L${with_libwrap}/$CMU_LIB_SUBDIR"
16 AC_CHECK_LIB(wrap, request_init, [
17 AC_CHECK_HEADER(tcpd.h,, with_libwrap=no)],
18 with_libwrap=no, ${LIB_SOCKET})
21 AC_MSG_CHECKING(libwrap support)
22 AC_MSG_RESULT($with_libwrap)
24 if test "$with_libwrap" != no; then
25 AC_DEFINE(HAVE_LIBWRAP,[],[Do we have TCP wrappers?])
27 AC_CHECK_LIB(nsl, yp_get_default_domain, LIB_WRAP="${LIB_WRAP} -lnsl")