~ubuntu-branches/debian/squeeze/ntp/squeeze-201010051545

# Process this file with autoconf to produce a configure script.

AC_INIT(main.c)

AM_INIT_AUTOMAKE([msntp],[1.6])

AC_CONFIG_SRCDIR([header.h])

AC_CANONICAL_HOST

 

# Checks for programs.

AC_PROG_CC

 

# Checks for libraries.

 

# Checks for header files.

AC_HEADER_STDC

AC_CHECK_HEADERS([arpa/inet.h fcntl.h float.h limits.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h syslog.h unistd.h])

 

# Checks for typedefs, structures, and compiler characteristics.

AC_C_CONST

AC_TYPE_SIZE_T

AC_HEADER_TIME

AC_STRUCT_TM

 

AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage],

                ac_cv_have_ss_family_in_struct_ss, [

        AC_TRY_COMPILE(

                [

#include <sys/types.h>

#include <sys/socket.h>

                ],

                [ struct sockaddr_storage s; s.ss_family = 1; ],

                [ ac_cv_have_ss_family_in_struct_ss="yes" ],

                [ ac_cv_have_ss_family_in_struct_ss="no" ],

        )

])

if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then

        AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Does struct sockaddr_storage have ss_family?])

fi

 

AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage],

                ac_cv_have___ss_family_in_struct_ss, [

        AC_TRY_COMPILE(

                [

#include <sys/types.h>

#include <sys/socket.h>

                ],

                [ struct sockaddr_storage s; s.__ss_family = 1; ],

                [ ac_cv_have___ss_family_in_struct_ss="yes" ],

                [ ac_cv_have___ss_family_in_struct_ss="no" ]

        )

])

if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then

        AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, [Does struct sockaddr_storage have __ss_family?])

fi

 

case "$ac_cv_have_ss_family_in_struct_ss$ac_cv_have___ss_family_in_struct_ss" in

 noyes)

    AC_DEFINE_UNQUOTED(ss_family, __ss_family, [])

    AC_DEFINE_UNQUOTED(ss_len, __ss_len, [])

    ;;

esac

 

# Checks for library functions.

AC_FUNC_MEMCMP

AC_FUNC_SETVBUF_REVERSED

AC_TYPE_SIGNAL

AC_CHECK_FUNCS([alarm])

AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent, , , -lsocket))

AC_CHECK_FUNCS([gettimeofday inet_ntoa memset])

AC_CHECK_FUNCS(socket, , AC_CHECK_LIB(socket, socket))

AC_CHECK_FUNCS(sqrt, , AC_CHECK_LIB(m, sqrt))

AC_CHECK_FUNCS([strrchr])

 

case "$host" in

 *-*-linux*)

    CFLAGS="$CFLAGS -DADJTIME_MISSING"

    ;;

 *-*-sunos*)

    CFLAGS="$CFLAGS -DNONBLOCK_BROKEN"

    ;;

esac

 

AC_CONFIG_FILES([Makefile])

AC_OUTPUT