# generated automatically by aclocal 1.7.9 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002 # Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. dnl @(#) $Header: /cvs/root/starttls/acinclude.m4,v 1.2 2002/01/22 08:33:12 ueno Exp $ (LBL) dnl dnl Copyright (c) 1995, 1996, 1997, 1998 dnl The Regents of the University of California. All rights reserved. dnl dnl Redistribution and use in source and binary forms, with or without dnl modification, are permitted provided that: (1) source code distributions dnl retain the above copyright notice and this paragraph in its entirety, (2) dnl distributions including binary code include the above copyright notice and dnl this paragraph in its entirety in the documentation or other materials dnl provided with the distribution, and (3) all advertising materials mentioning dnl features or use of this software display the following acknowledgement: dnl ``This product includes software developed by the University of California, dnl Lawrence Berkeley Laboratory and its contributors.'' Neither the name of dnl the University nor the names of its contributors may be used to endorse dnl or promote products derived from this software without specific prior dnl written permission. dnl THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED dnl WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF dnl MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. dnl dnl LBL autoconf macros dnl dnl Copyright (c) 1999 WIDE Project. All rights reserved. dnl dnl Redistribution and use in source and binary forms, with or without dnl modification, are permitted provided that the following conditions dnl are met: dnl 1. Redistributions of source code must retain the above copyright dnl notice, this list of conditions and the following disclaimer. dnl 2. Redistributions in binary form must reproduce the above copyright dnl notice, this list of conditions and the following disclaimer in the dnl documentation and/or other materials provided with the distribution. dnl 3. Neither the name of the project nor the names of its contributors dnl may be used to endorse or promote products derived from this software dnl without specific prior written permission. dnl dnl THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND dnl ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE dnl IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE dnl ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE dnl FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL dnl DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS dnl OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) dnl HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT dnl LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY dnl OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF dnl SUCH DAMAGE. dnl dnl Checks to see if AF_INET6 is defined AC_DEFUN(AC_CHECK_AF_INET6, [ AC_MSG_CHECKING(for AF_INET6) AC_CACHE_VAL($1, AC_TRY_COMPILE([ # include # include ], [int a = AF_INET6], $1=yes, $1=no)) AC_MSG_RESULT($$1) if test $$1 = yes ; then AC_DEFINE(HAVE_AF_INET6) fi ]) dnl dnl Checks to see if the sockaddr struct has the 4.4 BSD sa_len member dnl borrowed from LBL libpcap AC_DEFUN(AC_CHECK_SA_LEN, [ AC_MSG_CHECKING(if sockaddr struct has sa_len member) AC_CACHE_VAL($1, AC_TRY_COMPILE([ # include # include ], [u_int i = sizeof(((struct sockaddr *)0)->sa_len)], $1=yes, $1=no)) AC_MSG_RESULT($$1) if test $$1 = yes ; then AC_DEFINE(HAVE_SOCKADDR_SA_LEN) fi ]) dnl dnl Checks for portable prototype declaration macro AC_DEFUN(AC_CHECK_PORTABLE_PROTO, [ AC_MSG_CHECKING(for __P) AC_CACHE_VAL($1, AC_TRY_COMPILE([ # include ], [int f __P(())], $1=yes, $1=no)) AC_MSG_RESULT($$1) if test $$1 = yes; then AC_DEFINE(HAVE_PORTABLE_PROTOTYPE) fi ]) dnl checks for u_intXX_t AC_DEFUN(AC_CHECK_BITTYPES, [ $1=yes dnl check for u_int8_t AC_MSG_CHECKING(for u_int8_t) AC_CACHE_VAL(ac_cv_u_int8_t, AC_TRY_COMPILE([ # include ], [u_int8_t i], ac_cv_u_int8_t=yes, ac_cv_u_int8_t=no)) AC_MSG_RESULT($ac_cv_u_int8_t) if test $ac_cv_u_int8_t = yes; then AC_DEFINE(HAVE_U_INT8_T) else $1=no fi dnl check for u_int16_t AC_MSG_CHECKING(for u_int16_t) AC_CACHE_VAL(ac_cv_u_int16_t, AC_TRY_COMPILE([ # include ], [u_int16_t i], ac_cv_u_int16_t=yes, ac_cv_u_int16_t=no)) AC_MSG_RESULT($ac_cv_u_int16_t) if test $ac_cv_u_int16_t = yes; then AC_DEFINE(HAVE_U_INT16_T) else $1=no fi dnl check for u_int32_t AC_MSG_CHECKING(for u_int32_t) AC_CACHE_VAL(ac_cv_u_int32_t, AC_TRY_COMPILE([ # include ], [u_int32_t i], ac_cv_u_int32_t=yes, ac_cv_u_int32_t=no)) AC_MSG_RESULT($ac_cv_u_int32_t) if test $ac_cv_u_int32_t = yes; then AC_DEFINE(HAVE_U_INT32_T) else $1=no fi ]) dnl dnl Checks for addrinfo structure AC_DEFUN(AC_STRUCT_ADDRINFO, [ AC_MSG_CHECKING(for addrinfo) AC_CACHE_VAL($1, AC_TRY_COMPILE([ # include ], [struct addrinfo a], $1=yes, $1=no)) AC_MSG_RESULT($$1) if test $$1 = yes; then AC_DEFINE(HAVE_ADDRINFO) else AC_DEFINE(NEED_ADDRINFO_H) fi ]) dnl dnl Checks for NI_MAXSERV AC_DEFUN(AC_NI_MAXSERV, [ AC_MSG_CHECKING(for NI_MAXSERV) AC_CACHE_VAL($1, AC_EGREP_CPP(yes, [#include #ifdef NI_MAXSERV yes #endif], $1=yes, $1=no)) AC_MSG_RESULT($$1) if test $$1 != yes; then AC_DEFINE(NEED_ADDRINFO_H) fi ]) dnl dnl Checks for NI_NAMEREQD AC_DEFUN(AC_NI_NAMEREQD, [ AC_MSG_CHECKING(for NI_NAMEREQD) AC_CACHE_VAL($1, AC_EGREP_CPP(yes, [#include #ifdef NI_NOFQDN yes #endif], $1=yes, $1=no)) AC_MSG_RESULT($$1) if test $$1 != yes; then AC_DEFINE(NEED_ADDRINFO_H) fi ]) dnl dnl Checks for sockaddr_storage structure AC_DEFUN(AC_STRUCT_SA_STORAGE, [ AC_MSG_CHECKING(for sockaddr_storage) AC_CACHE_VAL($1, AC_TRY_COMPILE([ # include # include ], [struct sockaddr_storage s], $1=yes, $1=no)) AC_MSG_RESULT($$1) if test $$1 = yes; 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