#

# Copyright (C) 2000, 2001 Nominum, Inc.

#

# Permission to use, copy, modify, and distribute this software for any

# purpose with or without fee is hereby granted, provided that the above

# copyright notice and this permission notice appear in all copies.

#

# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM

# DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL

# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL

# INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,

# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING

# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,

# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION

# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

#

AC_INIT(queryperf.c)

AC_PREREQ(2.13)

AC_PROG_CC

AC_DEFUN(AC_TYPE_SOCKLEN_T,

[AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,

[

AC_TRY_COMPILE(

[#include <sys/types.h>

#include <sys/socket.h>],

[socklen_t len = 42; return len;],

ac_cv_type_socklen_t=yes,

ac_cv_type_socklen_t=no)

])

if test $ac_cv_type_socklen_t != yes; then

AC_DEFINE(socklen_t, int, [Define to `int' if `socklen_t' does not exist.])

fi

])

AC_DEFUN(AC_SA_LEN,

[AC_CACHE_CHECK([for sa_len], ac_cv_sa_len,

[

AC_TRY_COMPILE(

[#include <sys/types.h>

#include <sys/socket.h>],

[struct sockaddr sa; sa.sa_len = 0;],

ac_cv_sa_len=yes,

ac_cv_sa_len=no)

])

if test $ac_cv_sa_len = yes; then

AC_DEFINE(HAVE_SA_LEN, 1, [Define to 1 if `struct sockaddr' has element `sa_len'.])

fi

])

AC_CONFIG_HEADERS(config.h)

AC_SEARCH_LIBS(res_mkquery, resolv bind)

AC_SEARCH_LIBS(__res_mkquery, resolv bind)

AC_SEARCH_LIBS(res_9_mkquery, resolv bind)

AC_CHECK_LIB(socket, socket)

AC_CHECK_LIB(nsl, inet_ntoa)

AC_CHECK_FUNCS(gethostbyname2)

AC_CHECK_FUNC(getaddrinfo,

AC_DEFINE(HAVE_GETADDRINFO, 1, [Define to 1 if you have the `getaddrinfo' function.]),

[AC_LIBOBJ(getaddrinfo)])

AC_CHECK_FUNC(getnameinfo,

AC_DEFINE(HAVE_GETNAMEINFO, 1, [Define to 1 if you have the `getnameinfo' function.]),

[AC_LIBOBJ(getnameinfo)])

AC_TYPE_SOCKLEN_T

AC_SA_LEN

AC_OUTPUT(Makefile)