configure.in

dnl
dnl  $Id$
dnl  autoconf file: hs
dnl
dnl  Copyright (c) 1999 bonelli `awgn' nicola <awgn@cosmos.it>
dnl
dnl  This program is free software; you can redistribute it and/or modify
dnl  it under the terms of the GNU General Public License as published by
dnl  the Free Software Foundation; either version 2 of the License, or
dnl  (at your option) any later version.
dnl
dnl  This program is distributed in the hope that it will be useful,
dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
dnl  GNU General Public License for more details.
dnl
dnl  You should have received a copy of the GNU General Public License
dnl  along with this program; if not, write to the Free Software
dnl  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
dnl
dnl  Process this file with autoconf to produce a configure script.

AC_INIT(hailscan.c)
AC_CONFIG_HEADER(config.h)

dnl Checks for programs.
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_CC

dnl Checks for libraries.

dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(string.h strings.h fcntl.h sys/time.h unistd.h)

dnl Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_TIME

dnl Checks for library functions.
AC_CHECK_FUNCS(gettimeofday socket strerror strstr)

AC_CACHE_CHECK(for libxnet, xlibnet, AC_TRY_LINK(#include <sys/socket.h>
              #include <sys/socket.h>
              ,[int i; i = socket(AF_INET,SOCK_STREAM,0); ],
              LDFLAGS= ; echo "no",
              LDFLAGS=-lxnet $LDFLAGS; echo "yes" ))

# check for headers

AH_TEMPLATE([HAVE_BSD_SYS_QUEUE_H],
[define if the sys/queue.h BSD header is present
])

AC_CHECK_HEADERS(sys/queue.h, [AC_EGREP_CPP(have_bsd_sys_queue, [
#include <sys/queue.h>
#ifdef SLIST_HEAD
  have_bsd_sys_queue
#endif
], AC_DEFINE([HAVE_BSD_SYS_QUEUE_H]))])

AC_OUTPUT(Makefile)