+++ /dev/null
-dnl @(#) $Header: /opt/backups/cvs.m17n.org/root/starttls/Attic/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 <sys/types.h>
-# include <sys/socket.h>],
- [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 <sys/types.h>
-# include <sys/socket.h>],
- [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 <unistd.h>],
- [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, [
- $1=yes
-dnl check for u_int8_t
- AC_MSG_CHECKING(for u_int8_t)
- AC_CACHE_VAL(ac_cv_u_int8_t,
- AC_TRY_COMPILE([
-# include <sys/types.h>],
- [u_int8_t i],
- ac_cv_u_int8_t=yes,
- ac_cv_u_int8_t=no))
- AC_MSG_RESULT($ac_cv_u_int8_t)
- if test $ac_cv_u_int8_t = yes; then
- AC_DEFINE(HAVE_U_INT8_T)
- else
- $1=no
- fi
-dnl check for u_int16_t
- AC_MSG_CHECKING(for u_int16_t)
- AC_CACHE_VAL(ac_cv_u_int16_t,
- AC_TRY_COMPILE([
-# include <sys/types.h>],
- [u_int16_t i],
- ac_cv_u_int16_t=yes,
- ac_cv_u_int16_t=no))
- AC_MSG_RESULT($ac_cv_u_int16_t)
- if test $ac_cv_u_int16_t = yes; then
- AC_DEFINE(HAVE_U_INT16_T)
- else
- $1=no
- fi
-dnl check for u_int32_t
- AC_MSG_CHECKING(for u_int32_t)
- AC_CACHE_VAL(ac_cv_u_int32_t,
- AC_TRY_COMPILE([
-# include <sys/types.h>],
- [u_int32_t i],
- ac_cv_u_int32_t=yes,
- ac_cv_u_int32_t=no))
- AC_MSG_RESULT($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 <netdb.h>],
- [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 <netdb.h>
-#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 <netdb.h>
-#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 <sys/types.h>
-# include <sys/socket.h>],
- [struct sockaddr_storage s],
- $1=yes,
- $1=no))
- AC_MSG_RESULT($$1)
- if test $$1 = yes; then
- AC_DEFINE(HAVE_SOCKADDR_STORAGE)
- fi
-])
-
-dnl
-dnl Checks for macro of IP address size
-AC_DEFUN(AC_CHECK_ADDRSZ, [
- $1=yes
-dnl check for INADDRSZ
- AC_MSG_CHECKING(for INADDRSZ)
- AC_CACHE_VAL(ac_cv_inaddrsz,
- AC_TRY_COMPILE([
-# include <arpa/nameser.h>],
- [int a = INADDRSZ],
- ac_cv_inaddrsz=yes,
- ac_cv_inaddrsz=no))
- AC_MSG_RESULT($ac_cv_inaddrsz)
- if test $ac_cv_inaddrsz = yes; then
- AC_DEFINE(HAVE_INADDRSZ)
- else
- $1=no
- fi
-dnl check for IN6ADDRSZ
- AC_MSG_CHECKING(for IN6ADDRSZ)
- AC_CACHE_VAL(ac_cv_in6addrsz,
- AC_TRY_COMPILE([
-# include <arpa/nameser.h>],
- [int a = IN6ADDRSZ],
- ac_cv_in6addrsz=yes,
- ac_cv_in6addrsz=no))
- AC_MSG_RESULT($ac_cv_in6addrsz)
- if test $ac_cv_in6addrsz = yes; then
- AC_DEFINE(HAVE_IN6ADDRSZ)
- else
- $1=no
- fi
-])
-
-dnl
-dnl check for RES_USE_INET6
-AC_DEFUN(AC_CHECK_RES_USE_INET6, [
- AC_MSG_CHECKING(for RES_USE_INET6)
- AC_CACHE_VAL($1,
- AC_TRY_COMPILE([
-# include <sys/types.h>
-# include <netinet/in.h>
-# include <resolv.h>],
- [int a = RES_USE_INET6],
- $1=yes,
- $1=no))
- AC_MSG_RESULT($$1)
- if test $$1 = yes; then
- AC_DEFINE(HAVE_RES_USE_INET6)
- fi
-])
-
-dnl
-dnl check for AAAA
-AC_DEFUN(AC_CHECK_AAAA, [
- AC_MSG_CHECKING(for AAAA)
- AC_CACHE_VAL($1,
- AC_TRY_COMPILE([
-# include <sys/types.h>
-# include <arpa/nameser.h>],
- [int a = T_AAAA],
- $1=yes,
- $1=no))
- AC_MSG_RESULT($$1)
- if test $$1 = yes; then
- AC_DEFINE(HAVE_AAAA)
- fi
-])
-
-dnl
-dnl check for struct res_state_ext
-AC_DEFUN(AC_STRUCT_RES_STATE_EXT, [
- AC_MSG_CHECKING(for res_state_ext)
- AC_CACHE_VAL($1,
- AC_TRY_COMPILE([
-# include <sys/types.h>
-# include <netinet/in.h>
-# include <netinet6/in6.h>
-# include <resolv.h>],
- [struct __res_state_ext e],
- $1=yes,
- $1=no))
- AC_MSG_RESULT($$1)
- if test $$1 = yes; then
- AC_DEFINE(HAVE_RES_STATE_EXT)
- fi
-])
-
-dnl
-dnl check for struct res_state_ext
-AC_DEFUN(AC_STRUCT_RES_STATE, [
- AC_MSG_CHECKING(for nsort in res_state)
- AC_CACHE_VAL($1,
- AC_TRY_COMPILE([
-# include <sys/types.h>
-# include <netinet/in.h>
-# include <netinet6/in6.h>
-# include <resolv.h>],
- [struct __res_state e; e.nsort = 0],
- $1=yes,
- $1=no))
- AC_MSG_RESULT($$1)
- if test $$1 = yes; then
- AC_DEFINE(HAVE_NEW_RES_STATE)
- fi
-])
-
-dnl
-dnl check for h_errno
-AC_DEFUN(AC_VAR_H_ERRNO, [
- AC_MSG_CHECKING(for h_errno)
- AC_CACHE_VAL(ac_cv_var_h_errno,
- AC_TRY_COMPILE([
-# include <sys/types.h>
-# include <netdb.h>],
- [int foo = h_errno;],
- ac_cv_var_h_errno=yes,
- ac_cv_var_h_errno=no))
- AC_MSG_RESULT($ac_cv_var_h_errno)
- if test "$ac_cv_var_h_errno" = "yes"; then
- AC_DEFINE(HAVE_H_ERRNO)
- fi
-])
-
-dnl
-dnl Test for __attribute__
-dnl
-
-AC_DEFUN(AC_C___ATTRIBUTE__, [
-AC_MSG_CHECKING(for __attribute__)
-AC_CACHE_VAL(ac_cv___attribute__, [
-AC_TRY_COMPILE([
-#include <stdlib.h>
-],
-[
-static void foo(void) __attribute__ ((noreturn));
-
-static void
-foo(void)
-{
- exit(1);
-}
-],
-ac_cv___attribute__=yes,
-ac_cv___attribute__=no)])
-if test "$ac_cv___attribute__" = "yes"; then
- AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
-fi
-AC_MSG_RESULT($ac_cv___attribute__)
-])
projects / elisp / starttls.git / blobdiff