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AC_INIT([DHCP], [4.0.0a1], [dhcp-users@isc.org])
# we specify "foreign" to avoid having to have the GNU mandated files,
# like AUTHORS, COPYING, and such
AM_INIT_AUTOMAKE([foreign])
AC_PROG_CC
AC_PROG_RANLIB
AC_CONFIG_HEADERS([includes/config.h])
# we sometimes need to know byte order for building packets
AC_C_BIGENDIAN(AC_SUBST(byte_order, BIG_ENDIAN),
AC_SUBST(byte_order, LITTLE_ENDIAN))
AC_DEFINE_UNQUOTED([DHCP_BYTE_ORDER], [$byte_order],
[Define to BIG_ENDIAN for MSB (Motorola or SPARC CPUs)
or LITTLE_ENDIAN for LSB (Intel CPUs).])
# DHCPv6 is off by default
AC_ARG_ENABLE(dhcpv6,
AC_HELP_STRING([--enable-dhcpv6],
[enable support for DHCPv6 (default is NO)]),
AC_DEFINE([DHCPv6], [1],
[Define to 1 to include DHCPv6 support.]))
# Allow specification of alternate state files
AC_ARG_WITH(srv-lease-file,
AC_HELP_STRING([--with-srv-lease-file=PATH],
[File for dhcpd leases
(default is LOCALSTATEDIR/db/dhcpd.leases)]),
AC_DEFINE_UNQUOTED([_PATH_DHCPD_DB], ["$withval"],
[File for dhcpd leases.]))
AC_ARG_WITH(cli-lease-file,
AC_HELP_STRING([--with-cli-lease-file=PATH],
[File for dhclient leases
(default is LOCALSTATEDIR/db/dhclient.leases)]),
AC_DEFINE_UNQUOTED([_PATH_DHCLIENT_DB], ["$withval"],
[File for dhclient leases.]))
AC_ARG_WITH(srv-pid-file,
AC_HELP_STRING([--with-srv-pid-file=PATH],
[File for dhcpd process information
(default is LOCALSTATEDIR/run/dhcpd.pid)]),
AC_DEFINE_UNQUOTED([_PATH_DHCPD_PID], ["$withval"],
[File for dhcpd process information.]))
AC_ARG_WITH(cli-pid-file,
AC_HELP_STRING([--with-cli-pid-file=PATH],
[File for dhclient process information
(default is LOCALSTATEDIR/run/dhclient.pid)]),
AC_DEFINE_UNQUOTED([_PATH_DHCLIENT], ["$withval"],
[File for dhclient process information.]))
AC_ARG_WITH(relay-pid-file,
AC_HELP_STRING([--with-relay-pid-file=PATH],
[File for dhcrelay process information
(default is LOCALSTATEDIR/run/dhcrelay.pid)]),
AC_DEFINE_UNQUOTED([_PATH_DHCRELAY_PID], ["$withval"],
[File for dhcrelay process information.]))
# figure out what IPv4 interface code to use
AC_CHECK_HEADER(linux/filter.h,
AC_DEFINE([USE_LPF], [1],
[Define to 1 to use the Linux Packet Filter interface code.]))
AC_CHECK_HEADER(sys/dlpi.h,
AC_DEFINE([USE_DLPI], [1],
[Define to 1 to use DLPI interface code.]))
AC_CHECK_HEADER(net/bpf.h,
AC_DEFINE([USE_BPF], [1],
[Define to 1 to use the
Berkeley Packet Filter interface code.]))
# Look for optional headers.
AC_CHECK_HEADER(net/if_dl.h,
AC_DEFINE([HAVE_IF_DL], [1],
[Define to 1 if the system has a net/if_dl.h header.]))
# find an MD5 library
AC_SEARCH_LIBS(MD5_Init, [crypto])
AC_SEARCH_LIBS(MD5Init, [crypto])
# Solaris needs some libraries for functions
AC_SEARCH_LIBS(socket, [socket])
AC_SEARCH_LIBS(inet_ntoa, [nsl])
AC_SEARCH_LIBS(inet_aton, [socket nsl], ,
AC_DEFINE([NEED_INET_ATON], [1],
[Define to 1 if the inet_aton() function is missing.]))
# check for /dev/random (declares HAVE_DEV_RANDOM)
AC_CHECK_FILE(/dev/random,
AC_DEFINE([HAVE_DEV_RANDOM], [1],
[Define to 1 if you have the /dev/random file.]))
# see if there is a "sa_len" field in our interface information structure
AC_CHECK_MEMBER(struct sockaddr.sa_len,
AC_DEFINE([HAVE_SA_LEN], [],
[Define to 1 if the sockaddr structure has a length field.]),
,
[#include <sys/socket.h>])
# figure out pointer size
AC_CHECK_SIZEOF(struct iaddr *, , [
#include "includes/inet.h"
#include <stdio.h>
])
AC_OUTPUT(
Makefile
client/Makefile
common/Makefile
dhcpctl/Makefile
dst/Makefile
includes/Makefile
minires/Makefile
omapip/Makefile
relay/Makefile
server/Makefile
)
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