mirror of
https://github.com/nmap/nmap.git
synced 2025-12-14 11:49:01 +00:00
580c2555ea
Libpcap only needs libnl for monitor-mode sniffing. Disabling it lets us not worry about which -lnl or -lnl-3 linker argument to include in our own LIBS, so Nmap builds properly no matter whether libnl is present or not.
1630 lines
43 KiB
Plaintext
1630 lines
43 KiB
Plaintext
dnl @(#) $Header: /tcpdump/master/libpcap/configure.in,v 1.168 2008-12-23 20:49:26 guy Exp $ (LBL)
|
|
dnl
|
|
dnl Copyright (c) 1994, 1995, 1996, 1997
|
|
dnl The Regents of the University of California. All rights reserved.
|
|
dnl
|
|
dnl Process this file with autoconf to produce a configure script.
|
|
dnl
|
|
|
|
#
|
|
# See
|
|
#
|
|
# http://ftp.gnu.org/gnu/config/README
|
|
#
|
|
# for the URLs to use to fetch new versions of config.guess and
|
|
# config.sub.
|
|
#
|
|
|
|
AC_PREREQ(2.61)
|
|
AC_INIT(pcap.c)
|
|
|
|
AC_CANONICAL_SYSTEM
|
|
|
|
AC_LBL_C_INIT_BEFORE_CC(V_CCOPT, V_INCLS)
|
|
AC_PROG_CC
|
|
AC_LBL_C_INIT(V_CCOPT, V_INCLS)
|
|
AC_LBL_SHLIBS_INIT
|
|
AC_LBL_C_INLINE
|
|
AC_C___ATTRIBUTE__
|
|
if test "$ac_cv___attribute__" = "yes"; then
|
|
AC_C___ATTRIBUTE___UNUSED
|
|
AC_C___ATTRIBUTE___FORMAT
|
|
fi
|
|
|
|
AC_CHECK_HEADERS(sys/bitypes.h)
|
|
|
|
AC_CHECK_TYPE([int8_t], ,
|
|
[AC_DEFINE([int8_t], [signed char],
|
|
[Define to `signed char' if int8_t not defined.])],
|
|
[AC_INCLUDES_DEFAULT
|
|
#ifdef HAVE_SYS_BITYPES_H
|
|
#include <sys/bitypes.h>
|
|
#endif])
|
|
AC_CHECK_TYPE([u_int8_t], ,
|
|
[AC_DEFINE([u_int8_t], [unsigned char],
|
|
[Define to `unsigned char' if u_int8_t not defined.])],
|
|
[AC_INCLUDES_DEFAULT
|
|
#ifdef HAVE_SYS_BITYPES_H
|
|
#include <sys/bitypes.h>
|
|
#endif])
|
|
AC_CHECK_TYPE([int16_t], ,
|
|
[AC_DEFINE([int16_t], [short],
|
|
[Define to `short' if int16_t not defined.])]
|
|
[AC_INCLUDES_DEFAULT
|
|
#ifdef HAVE_SYS_BITYPES_H
|
|
#include <sys/bitypes.h>
|
|
#endif])
|
|
AC_CHECK_TYPE([u_int16_t], ,
|
|
[AC_DEFINE([u_int16_t], [unsigned short],
|
|
[Define to `unsigned short' if u_int16_t not defined.])],
|
|
[AC_INCLUDES_DEFAULT
|
|
#ifdef HAVE_SYS_BITYPES_H
|
|
#include <sys/bitypes.h>
|
|
#endif])
|
|
AC_CHECK_TYPE([int32_t], ,
|
|
[AC_DEFINE([int32_t], [int],
|
|
[Define to `int' if int32_t not defined.])],
|
|
[AC_INCLUDES_DEFAULT
|
|
#ifdef HAVE_SYS_BITYPES_H
|
|
#include <sys/bitypes.h>
|
|
#endif])
|
|
AC_CHECK_TYPE([u_int32_t], ,
|
|
[AC_DEFINE([u_int32_t], [unsigned int],
|
|
[Define to `unsigned int' if u_int32_t not defined.])],
|
|
[AC_INCLUDES_DEFAULT
|
|
#ifdef HAVE_SYS_BITYPES_H
|
|
#include <sys/bitypes.h>
|
|
#endif])
|
|
AC_CHECK_TYPE([int64_t], ,
|
|
[AC_DEFINE([int64_t], [long long],
|
|
[Define to `long long' if int64_t not defined.])],
|
|
[AC_INCLUDES_DEFAULT
|
|
#ifdef HAVE_SYS_BITYPES_H
|
|
#include <sys/bitypes.h>
|
|
#endif])
|
|
AC_CHECK_TYPE([u_int64_t], ,
|
|
[AC_DEFINE([u_int64_t], [unsigned long long],
|
|
[Define to `unsigned long long' if u_int64_t not defined.])],
|
|
[AC_INCLUDES_DEFAULT
|
|
#ifdef HAVE_SYS_BITYPES_H
|
|
#include <sys/bitypes.h>
|
|
#endif])
|
|
|
|
#
|
|
# Try to arrange for large file support.
|
|
#
|
|
AC_SYS_LARGEFILE
|
|
AC_FUNC_FSEEKO
|
|
|
|
dnl
|
|
dnl Even if <net/bpf.h> were, on all OSes that support BPF, fixed to
|
|
dnl include <sys/ioccom.h>, and we were to drop support for older
|
|
dnl releases without that fix, so that pcap-bpf.c doesn't need to
|
|
dnl include <sys/ioccom.h>, the test program in "AC_LBL_FIXINCLUDES"
|
|
dnl in "aclocal.m4" uses it, so we would still have to test for it
|
|
dnl and set "HAVE_SYS_IOCCOM_H" if we have it, otherwise
|
|
dnl "AC_LBL_FIXINCLUDES" wouldn't work on some platforms such as Solaris.
|
|
dnl
|
|
AC_CHECK_HEADERS(sys/ioccom.h sys/sockio.h limits.h paths.h)
|
|
AC_CHECK_HEADERS(linux/types.h)
|
|
AC_CHECK_HEADERS(linux/if_packet.h netpacket/packet.h netpacket/if_packet.h)
|
|
AC_CHECK_HEADERS(net/pfvar.h, , , [#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <net/if.h>])
|
|
if test "$ac_cv_header_net_pfvar_h" = yes; then
|
|
#
|
|
# Check for various PF actions.
|
|
#
|
|
AC_MSG_CHECKING(whether net/pfvar.h defines PF_NAT through PF_NORDR)
|
|
AC_TRY_COMPILE(
|
|
[#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <net/if.h>
|
|
#include <net/pfvar.h>],
|
|
[return PF_NAT+PF_NONAT+PF_BINAT+PF_NOBINAT+PF_RDR+PF_NORDR;],
|
|
[
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_PF_NAT_THROUGH_PF_NORDR, 1,
|
|
[define if net/pfvar.h defines PF_NAT through PF_NORDR])
|
|
],
|
|
AC_MSG_RESULT(no))
|
|
fi
|
|
AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include <sys/types.h>
|
|
#include <sys/socket.h>])
|
|
if test "$ac_cv_header_netinet_if_ether_h" != yes; then
|
|
#
|
|
# The simple test didn't work.
|
|
# Do we need to include <net/if.h> first?
|
|
# Unset ac_cv_header_netinet_if_ether_h so we don't
|
|
# treat the previous failure as a cached value and
|
|
# suppress the next test.
|
|
#
|
|
AC_MSG_NOTICE([Rechecking with some additional includes])
|
|
unset ac_cv_header_netinet_if_ether_h
|
|
AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
struct mbuf;
|
|
struct rtentry;
|
|
#include <net/if.h>])
|
|
fi
|
|
|
|
AC_LBL_FIXINCLUDES
|
|
|
|
AC_CHECK_FUNCS(strerror strlcpy)
|
|
|
|
needsnprintf=no
|
|
AC_CHECK_FUNCS(vsnprintf snprintf,,
|
|
[needsnprintf=yes])
|
|
if test $needsnprintf = yes; then
|
|
AC_LIBOBJ([snprintf])
|
|
fi
|
|
|
|
#
|
|
# Do this before checking for ether_hostton(), as it's a
|
|
# "gethostbyname() -ish function".
|
|
#
|
|
AC_LBL_LIBRARY_NET
|
|
|
|
#
|
|
# You are in a twisty little maze of UN*Xes, all different.
|
|
# Some might not have ether_hostton().
|
|
# Some might have it, but not declare it in any header file.
|
|
# Some might have it, but declare it in <netinet/if_ether.h>.
|
|
# Some might have it, but declare it in <netinet/ether.h>
|
|
# (And some might have it but document it as something declared in
|
|
# <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
|
|
#
|
|
# Before you is a C compiler.
|
|
#
|
|
AC_CHECK_FUNCS(ether_hostton)
|
|
if test "$ac_cv_func_ether_hostton" = yes; then
|
|
#
|
|
# OK, we have ether_hostton(). Do we have <netinet/if_ether.h>?
|
|
#
|
|
if test "$ac_cv_header_netinet_if_ether_h" = yes; then
|
|
#
|
|
# Yes. Does it declare ether_hostton()?
|
|
#
|
|
AC_CHECK_DECL(ether_hostton,
|
|
[
|
|
AC_DEFINE(NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON,,
|
|
[Define to 1 if netinet/if_ether.h declares `ether_hostton'])
|
|
],,
|
|
[
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <arpa/inet.h>
|
|
struct mbuf;
|
|
struct rtentry;
|
|
#include <net/if.h>
|
|
#include <netinet/if_ether.h>
|
|
])
|
|
fi
|
|
#
|
|
# Did that succeed?
|
|
#
|
|
if test "$ac_cv_have_decl_ether_hostton" != yes; then
|
|
#
|
|
# No, how about <netinet/ether.h>, as on Linux?
|
|
#
|
|
AC_CHECK_HEADERS(netinet/ether.h)
|
|
if test "$ac_cv_header_netinet_ether_h" = yes; then
|
|
#
|
|
# We have it - does it declare ether_hostton()?
|
|
# Unset ac_cv_have_decl_ether_hostton so we don't
|
|
# treat the previous failure as a cached value and
|
|
# suppress the next test.
|
|
#
|
|
unset ac_cv_have_decl_ether_hostton
|
|
AC_CHECK_DECL(ether_hostton,
|
|
[
|
|
AC_DEFINE(NETINET_ETHER_H_DECLARES_ETHER_HOSTTON,,
|
|
[Define to 1 if netinet/ether.h declares `ether_hostton'])
|
|
],,
|
|
[
|
|
#include <netinet/ether.h>
|
|
])
|
|
fi
|
|
fi
|
|
#
|
|
# Is ether_hostton() declared?
|
|
#
|
|
if test "$ac_cv_have_decl_ether_hostton" != yes; then
|
|
#
|
|
# No, we'll have to declare it ourselves.
|
|
# Do we have "struct ether_addr"?
|
|
#
|
|
AC_CHECK_TYPES(struct ether_addr,,,
|
|
[
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <arpa/inet.h>
|
|
struct mbuf;
|
|
struct rtentry;
|
|
#include <net/if.h>
|
|
#include <netinet/if_ether.h>
|
|
])
|
|
AC_DEFINE(HAVE_DECL_ETHER_HOSTTON, 0,
|
|
[Define to 1 if you have the declaration of `ether_hostton', and to 0 if you
|
|
don't.])
|
|
else
|
|
AC_DEFINE(HAVE_DECL_ETHER_HOSTTON, 1,
|
|
[Define to 1 if you have the declaration of `ether_hostton', and to 0 if you
|
|
don't.])
|
|
fi
|
|
fi
|
|
|
|
dnl to pacify those who hate protochain insn
|
|
AC_MSG_CHECKING(if --disable-protochain option is specified)
|
|
AC_ARG_ENABLE(protochain,
|
|
AC_HELP_STRING([--disable-protochain],[disable \"protochain\" insn]))
|
|
case "x$enable_protochain" in
|
|
xyes) enable_protochain=enabled ;;
|
|
xno) enable_protochain=disabled ;;
|
|
x) enable_protochain=enabled ;;
|
|
esac
|
|
|
|
if test "$enable_protochain" = "disabled"; then
|
|
AC_DEFINE(NO_PROTOCHAIN,1,[do not use protochain])
|
|
fi
|
|
AC_MSG_RESULT(${enable_protochain})
|
|
|
|
#
|
|
# SITA support is mutually exclusive with native capture support;
|
|
# "--with-sita" selects SITA support.
|
|
#
|
|
AC_ARG_WITH(sita,
|
|
AC_HELP_STRING([--with-sita],[include SITA support]),
|
|
[
|
|
if test ! "x$withval" = "xno" ; then
|
|
AC_DEFINE(SITA,1,[include ACN support])
|
|
AC_MSG_NOTICE(Enabling SITA ACN support)
|
|
V_PCAP=sita
|
|
V_FINDALLDEVS=sita
|
|
fi
|
|
],
|
|
[
|
|
dnl
|
|
dnl Not all versions of test support -c (character special) but it's a
|
|
dnl better way of testing since the device might be protected. So we
|
|
dnl check in our normal order using -r and then check the for the /dev
|
|
dnl guys again using -c.
|
|
dnl
|
|
dnl XXX This could be done for cross-compiling, but for now it's not.
|
|
dnl
|
|
if test -z "$with_pcap" && test "$cross_compiling" = yes; then
|
|
AC_MSG_ERROR(pcap type not determined when cross-compiling; use --with-pcap=...)
|
|
fi
|
|
AC_ARG_WITH(pcap,
|
|
AC_HELP_STRING([--with-pcap=TYPE],[use packet capture TYPE]))
|
|
AC_MSG_CHECKING(packet capture type)
|
|
if test ! -z "$with_pcap" ; then
|
|
V_PCAP="$withval"
|
|
elif test -r /dev/bpf -o -h /dev/bpf ; then
|
|
#
|
|
# Cloning BPF device.
|
|
#
|
|
V_PCAP=bpf
|
|
AC_DEFINE(HAVE_CLONING_BPF,1,[define if you have a cloning BPF device])
|
|
elif test -r /dev/bpf0 ; then
|
|
V_PCAP=bpf
|
|
elif test -r /usr/include/net/pfilt.h ; then
|
|
V_PCAP=pf
|
|
elif test -r /dev/enet ; then
|
|
V_PCAP=enet
|
|
elif test -r /dev/nit ; then
|
|
V_PCAP=snit
|
|
elif test -r /usr/include/sys/net/nit.h ; then
|
|
V_PCAP=nit
|
|
elif test -r /usr/include/linux/socket.h ; then
|
|
V_PCAP=linux
|
|
elif test -r /usr/include/net/raw.h ; then
|
|
V_PCAP=snoop
|
|
elif test -r /usr/include/odmi.h ; then
|
|
#
|
|
# On AIX, the BPF devices might not yet be present - they're
|
|
# created the first time libpcap runs after booting.
|
|
# We check for odmi.h instead.
|
|
#
|
|
V_PCAP=bpf
|
|
elif test -c /dev/bpf0 ; then # check again in case not readable
|
|
V_PCAP=bpf
|
|
elif test -r /usr/include/sys/dlpi.h ; then
|
|
V_PCAP=dlpi
|
|
elif test -c /dev/enet ; then # check again in case not readable
|
|
V_PCAP=enet
|
|
elif test -c /dev/nit ; then # check again in case not readable
|
|
V_PCAP=snit
|
|
else
|
|
V_PCAP=null
|
|
fi
|
|
AC_MSG_RESULT($V_PCAP)
|
|
|
|
#
|
|
# Do capture-mechanism-dependent tests.
|
|
#
|
|
case "$V_PCAP" in
|
|
dlpi)
|
|
#
|
|
# Needed for common functions used by pcap-[dlpi,libdlpi].c
|
|
#
|
|
SSRC="dlpisubs.c"
|
|
|
|
#
|
|
# Checks for some header files.
|
|
#
|
|
AC_CHECK_HEADERS(sys/bufmod.h sys/dlpi_ext.h)
|
|
|
|
#
|
|
# Checks to see if Solaris has the public libdlpi(3LIB) library.
|
|
# Note: The existence of /usr/include/libdlpi.h does not mean it is the
|
|
# public libdlpi(3LIB) version. Before libdlpi was made public, a
|
|
# private version also existed, which did not have the same APIs.
|
|
# Due to a gcc bug, the default search path for 32-bit libraries does
|
|
# not include /lib, we add it explicitly here.
|
|
# [http://bugs.opensolaris.org/view_bug.do?bug_id=6619485].
|
|
# Also, due to the bug above applications that link to libpcap with
|
|
# libdlpi will have to add "-L/lib" option to "configure".
|
|
#
|
|
saved_ldflags=$LDFLAGS
|
|
LDFLAGS="$LIBS -L/lib"
|
|
AC_CHECK_LIB(dlpi, dlpi_walk,
|
|
[
|
|
LIBS="-ldlpi $LIBS"
|
|
V_PCAP=libdlpi
|
|
AC_DEFINE(HAVE_LIBDLPI,1,[if libdlpi exists])
|
|
],
|
|
V_PCAP=dlpi)
|
|
LDFLAGS=$saved_ldflags
|
|
|
|
#
|
|
# Checks whether <sys/dlpi.h> is usable, to catch weird SCO
|
|
# versions of DLPI.
|
|
#
|
|
AC_MSG_CHECKING(whether <sys/dlpi.h> is usable)
|
|
AC_CACHE_VAL(ac_cv_sys_dlpi_usable,
|
|
AC_TRY_COMPILE(
|
|
[
|
|
#include <sys/types.h>
|
|
#include <sys/time.h>
|
|
#include <sys/dlpi.h>
|
|
],
|
|
[int i = DL_PROMISC_PHYS;],
|
|
ac_cv_sys_dlpi_usable=yes,
|
|
ac_cv_sys_dlpi_usable=no))
|
|
AC_MSG_RESULT($ac_cv_sys_dlpi_usable)
|
|
if test $ac_cv_sys_dlpi_usable = no ; then
|
|
AC_MSG_ERROR(<sys/dlpi.h> is not usable on this system; it probably has a non-standard DLPI)
|
|
fi
|
|
|
|
#
|
|
# Check whether we have a /dev/dlpi device or have multiple devices.
|
|
#
|
|
AC_MSG_CHECKING(for /dev/dlpi device)
|
|
if test -c /dev/dlpi ; then
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_DEV_DLPI, 1, [define if you have a /dev/dlpi])
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
dir="/dev/dlpi"
|
|
AC_MSG_CHECKING(for $dir directory)
|
|
if test -d $dir ; then
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE_UNQUOTED(PCAP_DEV_PREFIX, "$dir", [/dev/dlpi directory])
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
fi
|
|
|
|
#
|
|
# This check is for Solaris with DLPI support for passive modes.
|
|
# See dlpi(7P) for more details.
|
|
#
|
|
AC_LBL_DL_PASSIVE_REQ_T
|
|
;;
|
|
|
|
linux)
|
|
#
|
|
# Do we have the wireless extensions?
|
|
#
|
|
AC_CHECK_HEADERS(linux/wireless.h, [], [],
|
|
[
|
|
#include <sys/socket.h>
|
|
#include <linux/if.h>
|
|
#include <linux/types.h>
|
|
])
|
|
|
|
#
|
|
# Do we have libnl?
|
|
#
|
|
AC_ARG_WITH(libnl,
|
|
AC_HELP_STRING([--without-libnl],[disable libnl support @<:@default=disabled@:>@]),
|
|
with_libnl=$withval,,)
|
|
|
|
if test x$with_libnl = xyes ; then
|
|
have_any_nl="no"
|
|
|
|
#
|
|
# Try libnl 3.x first.
|
|
#
|
|
AC_CHECK_LIB(nl-3, nl_socket_alloc,
|
|
[
|
|
#
|
|
# Yes, we have libnl 3.x.
|
|
#
|
|
LIBS="-lnl-genl-3 -lnl-3 $LIBS"
|
|
AC_DEFINE(HAVE_LIBNL,1,[if libnl exists])
|
|
AC_DEFINE(HAVE_LIBNL_3_x,1,[if libnl exists and is version 3.x])
|
|
AC_DEFINE(HAVE_LIBNL_NLE,1,[libnl has NLE_FAILURE])
|
|
AC_DEFINE(HAVE_LIBNL_SOCKETS,1,[libnl has new-style socket api])
|
|
V_INCLS="$V_INCLS -I/usr/include/libnl3"
|
|
have_any_nl="yes"
|
|
])
|
|
|
|
if test x$have_any_nl = xno ; then
|
|
#
|
|
# Try libnl 2.x
|
|
#
|
|
AC_CHECK_LIB(nl, nl_socket_alloc,
|
|
[
|
|
#
|
|
# Yes, we have libnl 2.x.
|
|
#
|
|
LIBS="-lnl-genl -lnl $LIBS"
|
|
AC_DEFINE(HAVE_LIBNL,1,[if libnl exists])
|
|
AC_DEFINE(HAVE_LIBNL_2_x,1,[if libnl exists and is version 2.x])
|
|
AC_DEFINE(HAVE_LIBNL_NLE,1,[libnl has NLE_FAILURE])
|
|
AC_DEFINE(HAVE_LIBNL_SOCKETS,1,[libnl has new-style socket api])
|
|
have_any_nl="yes"
|
|
])
|
|
fi
|
|
|
|
if test x$have_any_nl = xno ; then
|
|
#
|
|
# No, we don't; do we have libnl 1.x?
|
|
#
|
|
AC_CHECK_LIB(nl, nl_handle_alloc,
|
|
[
|
|
#
|
|
# Yes.
|
|
#
|
|
LIBS="-lnl $LIBS"
|
|
AC_DEFINE(HAVE_LIBNL,1,[if libnl exists])
|
|
have_any_nl="yes"
|
|
])
|
|
fi
|
|
|
|
if test x$have_any_nl = xno ; then
|
|
#
|
|
# No, we don't have libnl at all.
|
|
#
|
|
if test x$with_libnl = xyes ; then
|
|
AC_MSG_ERROR([libnl support requested but libnl not found])
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
AC_CHECK_HEADERS(linux/ethtool.h,,,
|
|
[
|
|
AC_INCLUDES_DEFAULT
|
|
#include <linux/types.h>
|
|
])
|
|
AC_LBL_TPACKET_STATS
|
|
AC_LBL_LINUX_TPACKET_AUXDATA_TP_VLAN_TCI
|
|
;;
|
|
|
|
bpf)
|
|
#
|
|
# Check whether we have the *BSD-style ioctls.
|
|
#
|
|
AC_CHECK_HEADERS(net/if_media.h)
|
|
|
|
AC_MSG_CHECKING(whether the system supports zerocopy BPF)
|
|
AC_TRY_COMPILE(
|
|
[#include <sys/socket.h>
|
|
#include <sys/ioctl.h>
|
|
#include <net/if.h>
|
|
#include <net/bpf.h>],
|
|
[return (BIOCROTZBUF + BPF_BUFMODE_ZBUF);],
|
|
[
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_ZEROCOPY_BPF, 1,
|
|
[define if the system supports zerocopy BPF])
|
|
],
|
|
AC_MSG_RESULT(no))
|
|
|
|
#
|
|
# Check whether we have struct BPF_TIMEVAL.
|
|
#
|
|
AC_CHECK_TYPES(struct BPF_TIMEVAL,,,
|
|
[
|
|
#include <sys/types.h>
|
|
#include <sys/ioctl.h>
|
|
#ifdef HAVE_SYS_IOCCOM_H
|
|
#include <sys/ioccom.h>
|
|
#endif
|
|
#include <net/bpf.h>
|
|
])
|
|
;;
|
|
|
|
dag)
|
|
V_DEFS="$V_DEFS -DDAG_ONLY"
|
|
;;
|
|
|
|
septel)
|
|
V_DEFS="$V_DEFS -DSEPTEL_ONLY"
|
|
;;
|
|
|
|
snf)
|
|
V_DEFS="$V_DEFS -DSNF_ONLY"
|
|
;;
|
|
|
|
null)
|
|
AC_MSG_WARN(cannot determine packet capture interface)
|
|
AC_MSG_WARN((see the INSTALL doc for more info))
|
|
;;
|
|
esac
|
|
|
|
dnl
|
|
dnl Now figure out how we get a list of interfaces and addresses,
|
|
dnl if we support capturing. Don't bother if we don't support
|
|
dnl capturing.
|
|
dnl
|
|
if test "$V_PCAP" = null
|
|
then
|
|
#
|
|
# We can't capture, so we can't open any capture
|
|
# devices, so we won't return any interfaces.
|
|
#
|
|
V_FINDALLDEVS=null
|
|
else
|
|
AC_CHECK_FUNC(getifaddrs,[
|
|
#
|
|
# We have "getifaddrs()"; make sure we have <ifaddrs.h>
|
|
# as well, just in case some platform is really weird.
|
|
#
|
|
AC_CHECK_HEADER(ifaddrs.h,[
|
|
#
|
|
# We have the header, so we use "getifaddrs()" to
|
|
# get the list of interfaces.
|
|
#
|
|
V_FINDALLDEVS=getad
|
|
],[
|
|
#
|
|
# We don't have the header - give up.
|
|
# XXX - we could also fall back on some other
|
|
# mechanism, but, for now, this'll catch this
|
|
# problem so that we can at least try to figure
|
|
# out something to do on systems with "getifaddrs()"
|
|
# but without "ifaddrs.h", if there is something
|
|
# we can do on those systems.
|
|
#
|
|
AC_MSG_ERROR([Your system has getifaddrs() but doesn't have a usable <ifaddrs.h>.])
|
|
])
|
|
],[
|
|
#
|
|
# Well, we don't have "getifaddrs()", so we have to use
|
|
# some other mechanism; determine what that mechanism is.
|
|
#
|
|
# The first thing we use is the type of capture mechanism,
|
|
# which is somewhat of a proxy for the OS we're using.
|
|
#
|
|
case "$V_PCAP" in
|
|
|
|
dlpi|libdlpi)
|
|
#
|
|
# This might be Solaris 8 or later, with
|
|
# SIOCGLIFCONF, or it might be some other OS
|
|
# or some older version of Solaris, with
|
|
# just SIOCGIFCONF.
|
|
#
|
|
AC_MSG_CHECKING(whether we have SIOCGLIFCONF)
|
|
AC_CACHE_VAL(ac_cv_lbl_have_siocglifconf,
|
|
AC_TRY_COMPILE(
|
|
[#include <sys/param.h>
|
|
#include <sys/file.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/sockio.h>],
|
|
[ioctl(0, SIOCGLIFCONF, (char *)0);],
|
|
ac_cv_lbl_have_siocglifconf=yes,
|
|
ac_cv_lbl_have_siocglifconf=no))
|
|
AC_MSG_RESULT($ac_cv_lbl_have_siocglifconf)
|
|
if test $ac_cv_lbl_have_siocglifconf = yes ; then
|
|
V_FINDALLDEVS=glifc
|
|
else
|
|
V_FINDALLDEVS=gifc
|
|
fi
|
|
;;
|
|
|
|
*)
|
|
#
|
|
# Assume we just have SIOCGIFCONF.
|
|
# (XXX - on at least later Linux kernels, there's
|
|
# another mechanism, and we should be using that
|
|
# instead.)
|
|
#
|
|
V_FINDALLDEVS=gifc
|
|
;;
|
|
esac])
|
|
fi
|
|
])
|
|
|
|
AC_MSG_CHECKING(for socklen_t)
|
|
AC_TRY_COMPILE([
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
],
|
|
[ socklen_t x; ],
|
|
have_socklen_t=yes,
|
|
have_socklen_t=no)
|
|
if test "x$have_socklen_t" = "xyes"; then
|
|
AC_DEFINE(HAVE_SOCKLEN_T, 1, [define if socklen_t is defined])
|
|
fi
|
|
AC_MSG_RESULT($have_socklen_t)
|
|
|
|
AC_ARG_ENABLE(ipv6,
|
|
AC_HELP_STRING([--enable-ipv6],[build IPv6-capable version @<:@default=yes, if getaddrinfo available@:>@]),
|
|
[],
|
|
[enable_ipv6=ifavailable])
|
|
if test "$enable_ipv6" != "no"; then
|
|
AC_CHECK_FUNC(getaddrinfo,
|
|
[
|
|
AC_DEFINE(INET6,1,[IPv6])
|
|
],
|
|
[
|
|
if test "$enable_ipv6" != "ifavailable"; then
|
|
AC_MSG_FAILURE([--enable-ipv6 was given, but getaddrinfo isn't available])
|
|
fi
|
|
])
|
|
fi
|
|
|
|
AC_MSG_CHECKING(whether to build optimizer debugging code)
|
|
AC_ARG_ENABLE(optimizer-dbg,
|
|
AC_HELP_STRING([--enable-optimizer-dbg],[build optimizer debugging code]))
|
|
if test "$enable_optimizer_dbg" = "yes"; then
|
|
AC_DEFINE(BDEBUG,1,[Enable optimizer debugging])
|
|
fi
|
|
AC_MSG_RESULT(${enable_optimizer_dbg-no})
|
|
|
|
AC_MSG_CHECKING(whether to build parser debugging code)
|
|
AC_ARG_ENABLE(yydebug,
|
|
AC_HELP_STRING([--enable-yydebug],[build parser debugging code]))
|
|
if test "$enable_yydebug" = "yes"; then
|
|
AC_DEFINE(YYDEBUG,1,[Enable parser debugging])
|
|
fi
|
|
AC_MSG_RESULT(${enable_yydebug-no})
|
|
|
|
# Check for Endace DAG card support.
|
|
AC_ARG_WITH([dag],
|
|
AC_HELP_STRING([--with-dag@<:@=DIR@:>@],[include Endace DAG support @<:@"yes", "no" or DIR; default="yes" on BSD and Linux if present@:>@]),
|
|
[
|
|
if test "$withval" = no
|
|
then
|
|
# User doesn't want DAG support.
|
|
want_dag=no
|
|
elif test "$withval" = yes
|
|
then
|
|
# User wants DAG support but hasn't specified a directory.
|
|
want_dag=yes
|
|
else
|
|
# User wants DAG support and has specified a directory, so use the provided value.
|
|
want_dag=yes
|
|
dag_root=$withval
|
|
fi
|
|
],[
|
|
#
|
|
# Use DAG API if present, otherwise don't
|
|
#
|
|
want_dag=ifpresent
|
|
])
|
|
|
|
AC_ARG_WITH([dag-includes],
|
|
AC_HELP_STRING([--with-dag-includes=DIR],[Endace DAG include directory]),
|
|
[
|
|
# User wants DAG support and has specified a header directory, so use the provided value.
|
|
want_dag=yes
|
|
dag_include_dir=$withval
|
|
],[])
|
|
|
|
AC_ARG_WITH([dag-libraries],
|
|
AC_HELP_STRING([--with-dag-libraries=DIR],[Endace DAG library directory]),
|
|
[
|
|
# User wants DAG support and has specified a library directory, so use the provided value.
|
|
want_dag=yes
|
|
dag_lib_dir=$withval
|
|
],[])
|
|
|
|
case "$V_PCAP" in
|
|
linux|bpf|dag)
|
|
#
|
|
# We support the DAG API if we're on Linux or BSD, or if we're
|
|
# building a DAG-only libpcap.
|
|
#
|
|
;;
|
|
*)
|
|
#
|
|
# If the user explicitly requested DAG, tell them it's not
|
|
# supported.
|
|
#
|
|
# If they expressed no preference, don't include it.
|
|
#
|
|
if test $want_dag = yes; then
|
|
AC_MSG_ERROR([DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types])
|
|
elif test $want_dag = yes; then
|
|
want_dag=no
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
ac_cv_lbl_dag_api=no
|
|
if test "$want_dag" != no; then
|
|
|
|
AC_MSG_CHECKING([whether we have DAG API headers])
|
|
|
|
# If necessary, set default paths for DAG API headers and libraries.
|
|
if test -z "$dag_root"; then
|
|
dag_root=/usr/local
|
|
fi
|
|
|
|
if test -z "$dag_include_dir"; then
|
|
dag_include_dir="$dag_root/include"
|
|
fi
|
|
|
|
if test -z "$dag_lib_dir"; then
|
|
dag_lib_dir="$dag_root/lib"
|
|
fi
|
|
|
|
if test -z "$dag_tools_dir"; then
|
|
dag_tools_dir="$dag_root/tools"
|
|
fi
|
|
|
|
if test -r $dag_include_dir/dagapi.h; then
|
|
ac_cv_lbl_dag_api=yes
|
|
fi
|
|
AC_MSG_RESULT([$ac_cv_lbl_dag_api ($dag_include_dir)])
|
|
fi
|
|
|
|
if test $ac_cv_lbl_dag_api = yes; then
|
|
V_INCLS="$V_INCLS -I$dag_include_dir"
|
|
|
|
if test $V_PCAP != dag ; then
|
|
SSRC="pcap-dag.c"
|
|
fi
|
|
|
|
# See if we can find a general version string.
|
|
# Don't need to save and restore LIBS to prevent -ldag being
|
|
# included if there's a found-action (arg 3).
|
|
saved_ldflags=$LDFLAGS
|
|
LDFLAGS="-L$dag_lib_dir"
|
|
AC_CHECK_LIB([dag], [dag_attach_stream], [dag_streams="1"], [dag_streams="0"])
|
|
AC_CHECK_LIB([dag],[dag_get_erf_types], [
|
|
AC_DEFINE(HAVE_DAG_GET_ERF_TYPES, 1, [define if you have dag_get_erf_types()])])
|
|
AC_CHECK_LIB([dag],[dag_get_stream_erf_types], [
|
|
AC_DEFINE(HAVE_DAG_GET_STREAM_ERF_TYPES, 1, [define if you have dag_get_stream_erf_types()])])
|
|
|
|
LDFLAGS=$saved_ldflags
|
|
|
|
if test "$dag_streams" = 1; then
|
|
AC_DEFINE(HAVE_DAG_STREAMS_API, 1, [define if you have streams capable DAG API])
|
|
LIBS="$LIBS -ldag"
|
|
LDFLAGS="$LDFLAGS -L$dag_lib_dir"
|
|
|
|
AC_CHECK_LIB([vdag],[vdag_set_device_info], [ac_dag_have_vdag="1"], [ac_dag_have_vdag="0"])
|
|
if test "$ac_dag_have_vdag" = 1; then
|
|
AC_DEFINE(HAVE_DAG_VDAG, 1, [define if you have vdag_set_device_info()])
|
|
LIBS="$LIBS -lpthread"
|
|
fi
|
|
fi
|
|
|
|
AC_DEFINE(HAVE_DAG_API, 1, [define if you have the DAG API])
|
|
fi
|
|
|
|
AC_MSG_CHECKING(whether we have the DAG API)
|
|
|
|
if test $ac_cv_lbl_dag_api = no; then
|
|
AC_MSG_RESULT(no)
|
|
if test "$want_dag" = yes; then
|
|
# User wanted DAG support but we couldn't find it.
|
|
AC_MSG_ERROR([DAG API requested, but not found at $dag_root: use --without-dag])
|
|
fi
|
|
|
|
if test "$V_PCAP" = dag; then
|
|
# User requested "dag" capture type but the DAG API wasn't
|
|
# found.
|
|
AC_MSG_ERROR([Specifying the capture type as "dag" requires the DAG API to be present; use the --with-dag options to specify the location. (Try "./configure --help" for more information.)])
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(yes)
|
|
fi
|
|
|
|
AC_ARG_WITH(septel,
|
|
AC_HELP_STRING([--with-septel@<:@=DIR@:>@],[include Septel support (located in directory DIR, if supplied). @<:@default=yes, on Linux, if present@:>@]),
|
|
[
|
|
if test "$withval" = no
|
|
then
|
|
want_septel=no
|
|
elif test "$withval" = yes
|
|
then
|
|
want_septel=yes
|
|
septel_root=
|
|
else
|
|
want_septel=yes
|
|
septel_root=$withval
|
|
fi
|
|
],[
|
|
#
|
|
# Use Septel API if present, otherwise don't
|
|
#
|
|
want_septel=ifpresent
|
|
septel_root=./../septel
|
|
])
|
|
ac_cv_lbl_septel_api=no
|
|
case "$V_PCAP" in
|
|
linux|septel)
|
|
#
|
|
# We support the Septel API if we're on Linux, or if we're building
|
|
# a Septel-only libpcap.
|
|
#
|
|
;;
|
|
*)
|
|
#
|
|
# If the user explicitly requested Septel, tell them it's not
|
|
# supported.
|
|
#
|
|
# If they expressed no preference, don't include it.
|
|
#
|
|
if test $want_septel = yes; then
|
|
AC_MSG_ERROR(Septel support only available with 'linux' and 'septel' packet capture types)
|
|
elif test $want_septel = yes; then
|
|
want_septel=no
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
if test "$with_septel" != no; then
|
|
AC_MSG_CHECKING(whether we have Septel API)
|
|
|
|
if test -z "$septel_root"; then
|
|
septel_root=$srcdir/../septel
|
|
fi
|
|
|
|
septel_tools_dir="$septel_root"
|
|
septel_include_dir="$septel_root/INC"
|
|
|
|
ac_cv_lbl_septel_api=no
|
|
if test -r "$septel_include_dir/msg.h"; then
|
|
V_INCLS="$V_INCLS -I$septel_include_dir"
|
|
ADDLOBJS="$ADDLOBJS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o"
|
|
ADDLARCHIVEOBJS="$ADDLARCHIVEOBJS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o"
|
|
|
|
if test "$V_PCAP" != septel ; then
|
|
SSRC="pcap-septel.c"
|
|
fi
|
|
ac_cv_lbl_septel_api=yes
|
|
fi
|
|
|
|
AC_MSG_RESULT($ac_cv_lbl_septel_api)
|
|
if test $ac_cv_lbl_septel_api = no; then
|
|
if test "$want_septel" = yes; then
|
|
AC_MSG_ERROR(Septel API not found under directory $septel_root; use --without-septel)
|
|
fi
|
|
else
|
|
AC_DEFINE(HAVE_SEPTEL_API, 1, [define if you have a Septel API])
|
|
fi
|
|
fi
|
|
|
|
if test "$V_PCAP" = septel -a "$ac_cv_lbl_septel_api" = no; then
|
|
AC_MSG_ERROR(Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR)
|
|
fi
|
|
|
|
# Check for Myricom SNF support.
|
|
AC_ARG_WITH([snf],
|
|
AC_HELP_STRING([--with-snf@<:@=DIR@:>@],[include Myricom SNF support @<:@"yes", "no" or DIR; default="yes" on BSD and Linux if present@:>@]),
|
|
[
|
|
if test "$withval" = no
|
|
then
|
|
# User explicitly doesn't want SNF
|
|
want_snf=no
|
|
elif test "$withval" = yes
|
|
then
|
|
# User wants SNF support but hasn't specific a directory.
|
|
want_snf=yes
|
|
else
|
|
# User wants SNF support with a specified directory.
|
|
want_snf=yes
|
|
snf_root=$withval
|
|
fi
|
|
],[
|
|
#
|
|
# Use Sniffer API if present, otherwise don't
|
|
#
|
|
want_snf=ifpresent
|
|
])
|
|
|
|
AC_ARG_WITH([snf-includes],
|
|
AC_HELP_STRING([--with-snf-includes=DIR],[Myricom SNF include directory]),
|
|
[
|
|
# User wants SNF with specific header directory
|
|
want_snf=yes
|
|
snf_include_dir=$withval
|
|
],[])
|
|
|
|
AC_ARG_WITH([snf-libraries],
|
|
AC_HELP_STRING([--with-snf-libraries=DIR],[Myricom SNF library directory]),
|
|
[
|
|
# User wants SNF with specific lib directory
|
|
want_snf=yes
|
|
snf_lib_dir=$withval
|
|
],[])
|
|
|
|
case "$V_PCAP" in
|
|
bpf|linux|snf)
|
|
#
|
|
# We support the Sniffer API if we're on BSD, Linux, or if we're
|
|
# building a Sniffer-only libpcap.
|
|
#
|
|
;;
|
|
*)
|
|
#
|
|
# If the user explicitly requested Sniffer, tell them it's not
|
|
# supported.
|
|
#
|
|
# If they expressed no preference, don't include it.
|
|
#
|
|
if test $want_snf = yes; then
|
|
AC_MSG_ERROR(Myricom SNF support only available with 'bpf' 'linux' and 'snf' packet capture types)
|
|
elif test $want_snf = yes; then
|
|
want_snf=no
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
ac_cv_lbl_snf_api=no
|
|
if test "$with_snf" != no; then
|
|
|
|
AC_MSG_CHECKING(whether we have Myricom Sniffer API)
|
|
|
|
if test -z "$snf_root"; then
|
|
snf_root=/opt/snf
|
|
fi
|
|
|
|
if test -z "$snf_include_dir"; then
|
|
snf_include_dir="$snf_root/include"
|
|
fi
|
|
|
|
if test -z "$snf_lib_dir"; then
|
|
snf_lib_dir="$snf_root/lib"
|
|
fi
|
|
|
|
if test -f "$snf_include_dir/snf.h"; then
|
|
ac_cv_lbl_snf_api=yes
|
|
fi
|
|
AC_MSG_RESULT([$ac_cv_lbl_snf_api ($snf_root)])
|
|
|
|
if test $ac_cv_lbl_snf_api = no; then
|
|
if test "$want_snf" = yes; then
|
|
AC_MSG_ERROR(SNF API headers not found under $snf_include_dir; use --without-snf)
|
|
fi
|
|
else
|
|
saved_ldflags=$LDFLAGS
|
|
LDFLAGS="$LDFLAGS -L$snf_lib_dir"
|
|
AC_CHECK_LIB([snf], [snf_init], [ac_cv_lbl_snf_api="yes"], [ac_cv_lbl_snf_api="no"])
|
|
LDFLAGS="$saved_ldflags"
|
|
|
|
if test $ac_cv_lbl_snf_api = no; then
|
|
if test "$want_snf" = yes; then
|
|
AC_MSG_ERROR(SNF API cannot correctly be linked check config.log; use --without-snf)
|
|
fi
|
|
else
|
|
V_INCLS="$V_INCLS -I$snf_include_dir"
|
|
LIBS="$LIBS -lsnf"
|
|
LDFLAGS="$LDFLAGS -L$snf_lib_dir"
|
|
if test "$V_PCAP" != snf ; then
|
|
SSRC="pcap-snf.c"
|
|
fi
|
|
AC_DEFINE(HAVE_SNF_API, 1, [define if you have Myricom SNF API])
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test "$V_PCAP" = snf -a "$ac_cv_lbl_snf_api" = no; then
|
|
AC_MSG_ERROR(Specifying the capture type as 'snf' requires the Myricom Sniffer API to be present; use --with-snf=DIR)
|
|
fi
|
|
|
|
#
|
|
# Assume, by default, no support for shared libraries and V7/BSD convention
|
|
# for man pages (file formats in section 5, miscellaneous info in section 7).
|
|
# Individual cases can override this.
|
|
#
|
|
DYEXT="none"
|
|
MAN_FILE_FORMATS=5
|
|
MAN_MISC_INFO=7
|
|
case "$host_os" in
|
|
|
|
aix*)
|
|
dnl Workaround to enable certain features
|
|
AC_DEFINE(_SUN,1,[define on AIX to get certain functions])
|
|
|
|
#
|
|
# AIX makes it fun to build shared and static libraries,
|
|
# because they're *both* ".a" archive libraries. We
|
|
# build the static library for the benefit of the traditional
|
|
# scheme of building libpcap and tcpdump in subdirectories of
|
|
# the same directory, with tcpdump statically linked with the
|
|
# libpcap in question, but we also build a shared library as
|
|
# "libpcap.shareda" and install *it*, rather than the static
|
|
# library, as "libpcap.a".
|
|
#
|
|
DYEXT="shareda"
|
|
|
|
case "$V_PCAP" in
|
|
|
|
dlpi)
|
|
#
|
|
# If we're using DLPI, applications will need to
|
|
# use /lib/pse.exp if present, as we use the
|
|
# STREAMS routines.
|
|
#
|
|
pseexe="/lib/pse.exp"
|
|
AC_MSG_CHECKING(for $pseexe)
|
|
if test -f $pseexe ; then
|
|
AC_MSG_RESULT(yes)
|
|
LIBS="-I:$pseexe"
|
|
fi
|
|
;;
|
|
|
|
bpf)
|
|
#
|
|
# If we're using BPF, we need "-lodm" and "-lcfg", as
|
|
# we use them to load the BPF module.
|
|
#
|
|
LIBS="-lodm -lcfg"
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
darwin*)
|
|
DYEXT="dylib"
|
|
V_CCOPT="$V_CCOPT -fno-common"
|
|
AC_ARG_ENABLE(universal,
|
|
AC_HELP_STRING([--disable-universal],[don't build universal on OS X]))
|
|
if test "$enable_universal" != "no"; then
|
|
case "$host_os" in
|
|
|
|
darwin[0-7].*)
|
|
#
|
|
# Pre-Tiger. Build only for 32-bit PowerPC; no
|
|
# need for any special compiler or linker flags.
|
|
#
|
|
;;
|
|
|
|
darwin8.[0123]*)
|
|
#
|
|
# Tiger, prior to Intel support. Build for 32-bit
|
|
# PowerPC and 64-bit PowerPC, with 32-bit PowerPC
|
|
# first. (I'm guessing that's what Apple does.)
|
|
#
|
|
V_CCOPT="$V_CCOPT -arch ppc -arch ppc64"
|
|
LDFLAGS="$LDFLAGS -arch ppc -arch ppc64"
|
|
;;
|
|
|
|
darwin8.[456]*)
|
|
#
|
|
# Tiger, subsequent to Intel support but prior to
|
|
# x86-64 support. Build for 32-bit PowerPC, 64-bit
|
|
# PowerPC, and x86, with 32-bit PowerPC first.
|
|
# (I'm guessing that's what Apple does.)
|
|
#
|
|
V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386"
|
|
LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386"
|
|
;;
|
|
|
|
darwin8.*)
|
|
#
|
|
# All other Tiger, so subsequent to x86-64
|
|
# support. Build for 32-bit PowerPC, 64-bit
|
|
# PowerPC, x86, and x86-64, and with 32-bit PowerPC
|
|
# first. (I'm guessing that's what Apple does.)
|
|
#
|
|
V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386 -arch x86_64"
|
|
LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386 -arch x86_64"
|
|
;;
|
|
|
|
darwin9.*)
|
|
#
|
|
# Leopard. Build for 32-bit PowerPC, 64-bit
|
|
# PowerPC, x86, and x86-64, with 32-bit PowerPC
|
|
# first. (That's what Apple does.)
|
|
#
|
|
V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386 -arch x86_64"
|
|
LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386 -arch x86_64"
|
|
;;
|
|
|
|
darwin10.*)
|
|
#
|
|
# Snow Leopard. Build for x86-64, x86, and
|
|
# 32-bit PowerPC, with x86-64 first. (That's
|
|
# what Apple does, even though Snow Leopard
|
|
# doesn't run on PPC, so PPC libpcap runs under
|
|
# Rosetta, and Rosetta doesn't support BPF
|
|
# ioctls, so PPC programs can't do live
|
|
# captures.)
|
|
#
|
|
V_CCOPT="$V_CCOPT -arch x86_64 -arch i386 -arch ppc"
|
|
LDFLAGS="$LDFLAGS -arch x86_64 -arch i386 -arch ppc"
|
|
;;
|
|
|
|
darwin*)
|
|
#
|
|
# Post-Snow Leopard. Build for x86-64 and
|
|
# x86, with x86-64 first. (That's probably what
|
|
# Apple does, given that Rosetta is gone.)
|
|
# XXX - update if and when Apple drops support
|
|
# for 32-bit x86 code.
|
|
#
|
|
V_CCOPT="$V_CCOPT -arch x86_64 -arch i386"
|
|
LDFLAGS="$LDFLAGS -arch x86_64 -arch i386"
|
|
;;
|
|
esac
|
|
fi
|
|
;;
|
|
|
|
hpux9*)
|
|
AC_DEFINE(HAVE_HPUX9,1,[on HP-UX 9.x])
|
|
|
|
#
|
|
# Use System V conventions for man pages.
|
|
#
|
|
MAN_FILE_FORMATS=4
|
|
MAN_MISC_INFO=5
|
|
;;
|
|
|
|
hpux10.0*)
|
|
|
|
#
|
|
# Use System V conventions for man pages.
|
|
#
|
|
MAN_FILE_FORMATS=4
|
|
MAN_MISC_INFO=5
|
|
;;
|
|
|
|
hpux10.1*)
|
|
|
|
#
|
|
# Use System V conventions for man pages.
|
|
#
|
|
MAN_FILE_FORMATS=4
|
|
MAN_MISC_INFO=5
|
|
;;
|
|
|
|
hpux*)
|
|
dnl HPUX 10.20 and above is similar to HPUX 9, but
|
|
dnl not the same....
|
|
dnl
|
|
dnl XXX - DYEXT should be set to "sl" if this is building
|
|
dnl for 32-bit PA-RISC, but should be left as "so" for
|
|
dnl 64-bit PA-RISC or, I suspect, IA-64.
|
|
AC_DEFINE(HAVE_HPUX10_20_OR_LATER,1,[on HP-UX 10.20 or later])
|
|
if test "`uname -m`" = "ia64"; then
|
|
DYEXT="so"
|
|
else
|
|
DYEXT="sl"
|
|
fi
|
|
|
|
#
|
|
# "-b" builds a shared library; "+h" sets the soname.
|
|
#
|
|
SHLIB_OPT="-b"
|
|
SONAME_OPT="+h"
|
|
|
|
#
|
|
# Use System V conventions for man pages.
|
|
#
|
|
MAN_FILE_FORMATS=4
|
|
MAN_MISC_INFO=5
|
|
;;
|
|
|
|
irix*)
|
|
#
|
|
# Use System V conventions for man pages.
|
|
#
|
|
MAN_FILE_FORMATS=4
|
|
MAN_MISC_INFO=5
|
|
;;
|
|
|
|
linux*|freebsd*|netbsd*|openbsd*|dragonfly*|kfreebsd*|gnu*)
|
|
DYEXT="so"
|
|
|
|
#
|
|
# Compiler assumed to be GCC; run-time linker may require a -R
|
|
# flag.
|
|
#
|
|
if test "$libdir" != "/usr/lib"; then
|
|
V_RFLAGS=-Wl,-R$libdir
|
|
fi
|
|
;;
|
|
|
|
osf*)
|
|
DYEXT="so"
|
|
|
|
#
|
|
# Use System V conventions for man pages.
|
|
#
|
|
MAN_FILE_FORMATS=4
|
|
MAN_MISC_INFO=5
|
|
;;
|
|
|
|
sinix*)
|
|
AC_MSG_CHECKING(if SINIX compiler defines sinix)
|
|
AC_CACHE_VAL(ac_cv_cc_sinix_defined,
|
|
AC_TRY_COMPILE(
|
|
[],
|
|
[int i = sinix;],
|
|
ac_cv_cc_sinix_defined=yes,
|
|
ac_cv_cc_sinix_defined=no))
|
|
AC_MSG_RESULT($ac_cv_cc_sinix_defined)
|
|
if test $ac_cv_cc_sinix_defined = no ; then
|
|
AC_DEFINE(sinix,1,[on sinix])
|
|
fi
|
|
;;
|
|
|
|
solaris*)
|
|
AC_DEFINE(HAVE_SOLARIS,1,[On solaris])
|
|
|
|
DYEXT="so"
|
|
#
|
|
# Use System V conventions for man pages.
|
|
#
|
|
MAN_FILE_FORMATS=4
|
|
MAN_MISC_INFO=5
|
|
;;
|
|
esac
|
|
|
|
AC_ARG_ENABLE(shared,
|
|
AC_HELP_STRING([--enable-shared],[build shared libraries @<:@default=no@:>@]))
|
|
test "x$enable_shared" != "xyes" && DYEXT="none"
|
|
|
|
AC_PROG_RANLIB
|
|
AC_CHECK_TOOL([AR], [ar])
|
|
|
|
AC_PROG_LN_S
|
|
AC_SUBST(LN_S)
|
|
|
|
AC_LBL_DEVEL(V_CCOPT)
|
|
|
|
AC_LBL_SOCKADDR_SA_LEN
|
|
|
|
AC_LBL_SOCKADDR_STORAGE
|
|
|
|
AC_LBL_HP_PPA_INFO_T_DL_MODULE_ID_1
|
|
|
|
AC_LBL_UNALIGNED_ACCESS
|
|
|
|
#
|
|
# Makefile.in includes rules to generate version.h, so we assume
|
|
# that it will be generated if autoconf is used.
|
|
#
|
|
AC_DEFINE(HAVE_VERSION_H, 1, [define if version.h is generated in the build procedure])
|
|
|
|
rm -f net
|
|
ln -s ${srcdir}/bpf/net net
|
|
|
|
AC_SUBST(V_CCOPT)
|
|
AC_SUBST(V_DEFS)
|
|
AC_SUBST(V_FINDALLDEVS)
|
|
AC_SUBST(V_INCLS)
|
|
AC_SUBST(V_PCAP)
|
|
AC_SUBST(V_SHLIB_CMD)
|
|
AC_SUBST(V_SHLIB_OPT)
|
|
AC_SUBST(V_SONAME_OPT)
|
|
AC_SUBST(V_RPATH_OPT)
|
|
AC_SUBST(ADDLOBJS)
|
|
AC_SUBST(ADDLARCHIVEOBJS)
|
|
AC_SUBST(SSRC)
|
|
AC_SUBST(DYEXT)
|
|
AC_SUBST(MAN_FILE_FORMATS)
|
|
AC_SUBST(MAN_MISC_INFO)
|
|
|
|
dnl check for USB sniffing support
|
|
AC_MSG_CHECKING(for USB sniffing support)
|
|
case "$host_os" in
|
|
linux*)
|
|
AC_DEFINE(PCAP_SUPPORT_USB, 1, [target host supports USB sniffing])
|
|
USB_SRC=pcap-usb-linux.c
|
|
AC_MSG_RESULT(yes)
|
|
ac_usb_dev_name=`udevinfo -q name -p /sys/class/usb_device/usbmon 2>/dev/null`
|
|
if test $? -ne 0 ; then
|
|
ac_usb_dev_name="usbmon"
|
|
fi
|
|
AC_DEFINE_UNQUOTED(LINUX_USB_MON_DEV, "/dev/$ac_usb_dev_name", [path for device for USB sniffing])
|
|
AC_MSG_NOTICE(Device for USB sniffing is /dev/$ac_usb_dev_name)
|
|
#
|
|
# Do we have a version of <linux/compiler.h> available?
|
|
# If so, we might need it for <linux/usbdevice_fs.h>.
|
|
#
|
|
AC_CHECK_HEADERS(linux/compiler.h)
|
|
if test "$ac_cv_header_linux_compiler_h" = yes; then
|
|
#
|
|
# Yes - include it when testing for <linux/usbdevice_fs.h>.
|
|
#
|
|
AC_CHECK_HEADERS(linux/usbdevice_fs.h,,,[#include <linux/compiler.h>])
|
|
else
|
|
AC_CHECK_HEADERS(linux/usbdevice_fs.h)
|
|
fi
|
|
if test "$ac_cv_header_linux_usbdevice_fs_h" = yes; then
|
|
#
|
|
# OK, does it define bRequestType? Older versions of the kernel
|
|
# define fields with names like "requesttype, "request", and
|
|
# "value", rather than "bRequestType", "bRequest", and
|
|
# "wValue".
|
|
#
|
|
AC_MSG_CHECKING(if usbdevfs_ctrltransfer struct has bRequestType member)
|
|
AC_CACHE_VAL(ac_cv_usbdevfs_ctrltransfer_has_bRequestType,
|
|
AC_TRY_COMPILE([
|
|
AC_INCLUDES_DEFAULT
|
|
#ifdef HAVE_SYS_BITYPES_H
|
|
#include <sys/bitypes.h>
|
|
#endif
|
|
#ifdef HAVE_LINUX_COMPILER_H
|
|
#include <linux/compiler.h>
|
|
#endif
|
|
#include <linux/usbdevice_fs.h>],
|
|
[u_int i = sizeof(((struct usbdevfs_ctrltransfer *)0)->bRequestType)],
|
|
ac_cv_usbdevfs_ctrltransfer_has_bRequestType=yes,
|
|
ac_cv_usbdevfs_ctrltransfer_has_bRequestType=no))
|
|
AC_MSG_RESULT($ac_cv_usbdevfs_ctrltransfer_has_bRequestType)
|
|
if test $ac_cv_usbdevfs_ctrltransfer_has_bRequestType = yes ; then
|
|
AC_DEFINE(HAVE_USBDEVFS_CTRLTRANSFER_BREQUESTTYPE,1,
|
|
[if struct usbdevfs_ctrltransfer has bRequestType])
|
|
fi
|
|
fi
|
|
;;
|
|
*)
|
|
AC_MSG_RESULT(no)
|
|
;;
|
|
esac
|
|
AC_SUBST(PCAP_SUPPORT_USB)
|
|
AC_SUBST(USB_SRC)
|
|
|
|
dnl check for netfilter sniffing support
|
|
AC_MSG_CHECKING(whether the platform could support netfilter sniffing)
|
|
case "$host_os" in
|
|
linux*)
|
|
AC_MSG_RESULT(yes)
|
|
#
|
|
# Life's too short to deal with trying to get this to compile
|
|
# if you don't get the right types defined with
|
|
# __KERNEL_STRICT_NAMES getting defined by some other include.
|
|
#
|
|
# Check whether the includes Just Work. If not, don't turn on
|
|
# netfilter support.
|
|
#
|
|
AC_MSG_CHECKING(whether we can compile the netfilter support)
|
|
AC_CACHE_VAL(ac_cv_netfilter_can_compile,
|
|
AC_TRY_COMPILE([
|
|
AC_INCLUDES_DEFAULT
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <linux/types.h>
|
|
|
|
#include <linux/netlink.h>
|
|
#include <linux/netfilter.h>
|
|
#include <linux/netfilter/nfnetlink.h>
|
|
#include <linux/netfilter/nfnetlink_log.h>
|
|
#include <linux/netfilter/nfnetlink_queue.h>],
|
|
[],
|
|
ac_cv_netfilter_can_compile=yes,
|
|
ac_cv_netfilter_can_compile=no))
|
|
AC_MSG_RESULT($ac_cv_netfilter_can_compile)
|
|
if test $ac_cv_netfilter_can_compile = yes ; then
|
|
AC_DEFINE(PCAP_SUPPORT_NETFILTER, 1,
|
|
[target host supports netfilter sniffing])
|
|
NETFILTER_SRC=pcap-netfilter-linux.c
|
|
fi
|
|
;;
|
|
*)
|
|
AC_MSG_RESULT(no)
|
|
;;
|
|
esac
|
|
AC_SUBST(PCAP_SUPPORT_NETFILTER)
|
|
AC_SUBST(NETFILTER_SRC)
|
|
|
|
AC_ARG_ENABLE([bluetooth],
|
|
[AC_HELP_STRING([--enable-bluetooth],[enable Bluetooth support @<:@default=no@:>@])],
|
|
[],
|
|
[enable_bluetooth=no])
|
|
|
|
if test "x$enable_bluetooth" != "xno" ; then
|
|
dnl check for Bluetooth sniffing support
|
|
case "$host_os" in
|
|
linux*)
|
|
AC_CHECK_HEADER(bluetooth/bluetooth.h,
|
|
[
|
|
AC_DEFINE(PCAP_SUPPORT_BT, 1, [target host supports Bluetooth sniffing])
|
|
BT_SRC=pcap-bt-linux.c
|
|
AC_MSG_NOTICE(Bluetooth sniffing is supported)
|
|
|
|
#
|
|
# OK, does struct sockaddr_hci have an hci_channel
|
|
# member?
|
|
#
|
|
AC_MSG_CHECKING(if struct sockaddr_hci has hci_channel member)
|
|
AC_CACHE_VAL(ac_cv_lbl_sockaddr_hci_has_hci_channel,
|
|
AC_TRY_COMPILE(
|
|
[
|
|
#include <bluetooth/bluetooth.h>
|
|
#include <bluetooth/hci.h>
|
|
],
|
|
[u_int i = sizeof(((struct sockaddr_hci *)0)->hci_channel)],
|
|
ac_cv_lbl_sockaddr_hci_has_hci_channel=yes,
|
|
ac_cv_lbl_sockaddr_hci_has_hci_channel=no))
|
|
AC_MSG_RESULT($ac_cv_lbl_sockaddr_hci_has_hci_channel)
|
|
if test $ac_cv_lbl_sockaddr_hci_has_hci_channel = yes ; then
|
|
AC_DEFINE(SOCKADDR_HCI_HAS_HCI_CHANNEL,,
|
|
[if struct sockaddr_hci has hci_channel member])
|
|
fi
|
|
],
|
|
AC_MSG_NOTICE(Bluetooth sniffing is not supported; install bluez-lib devel to enable it)
|
|
)
|
|
;;
|
|
*)
|
|
AC_MSG_NOTICE(no Bluetooth sniffing support implemented for $host_os)
|
|
;;
|
|
esac
|
|
AC_SUBST(PCAP_SUPPORT_BT)
|
|
AC_SUBST(BT_SRC)
|
|
fi
|
|
|
|
AC_ARG_ENABLE([canusb],
|
|
[AC_HELP_STRING([--enable-canusb],[enable canusb support @<:@default=no@:>@])],
|
|
[],
|
|
[enable_canusb=no])
|
|
|
|
if test "x$enable_canusb" != "xno" ; then
|
|
dnl check for canusb support
|
|
case "$host_os" in
|
|
linux*)
|
|
AC_CHECK_HEADER(libusb-1.0/libusb.h,
|
|
[
|
|
AC_DEFINE(PCAP_SUPPORT_CANUSB, 1, [target host supports canusb])
|
|
CANUSB_SRC=pcap-canusb-linux.c
|
|
LIBS="-lusb-1.0 -lpthread $LIBS"
|
|
AC_MSG_NOTICE(canusb sniffing is supported)
|
|
],
|
|
AC_MSG_NOTICE(canusb sniffing is not supported; install libusb1.0 lib devel to enable it)
|
|
)
|
|
;;
|
|
*)
|
|
AC_MSG_NOTICE(no canusb support implemented for $host_os)
|
|
;;
|
|
esac
|
|
AC_SUBST(PCAP_SUPPORT_CANUSB)
|
|
AC_SUBST(CANUSB_SRC)
|
|
fi
|
|
|
|
AC_ARG_ENABLE([can],
|
|
[AC_HELP_STRING([--enable-can],[enable CAN support @<:@default=no@:>@])],
|
|
[],
|
|
[enable_can=no])
|
|
|
|
if test "x$enable_can" != "xno" ; then
|
|
dnl check for CAN sniffing support
|
|
case "$host_os" in
|
|
linux*)
|
|
AC_CHECK_HEADER(linux/can.h,
|
|
[ AC_DEFINE(PCAP_SUPPORT_CAN, 1, [target host supports CAN sniffing])
|
|
CAN_SRC=pcap-can-linux.c
|
|
AC_MSG_NOTICE(CAN sniffing is supported)],
|
|
AC_MSG_NOTICE(CAN sniffing is not supported),
|
|
[#include <sys/socket.h>]
|
|
)
|
|
;;
|
|
*)
|
|
AC_MSG_NOTICE(no CAN sniffing support implemented for $host_os)
|
|
;;
|
|
esac
|
|
AC_SUBST(PCAP_SUPPORT_CAN)
|
|
AC_SUBST(CAN_SRC)
|
|
fi
|
|
|
|
AC_ARG_ENABLE([dbus],
|
|
[AC_HELP_STRING([--enable-dbus],[enable D-Bus capture support @<:@default=no@:>@])],
|
|
[],
|
|
[enable_dbus=no])
|
|
|
|
if test "x$enable_dbus" != "xno"; then
|
|
AC_CHECK_PROG([PKGCONFIG], [pkg-config], [pkg-config], [no])
|
|
if test "x$PKGCONFIG" != "xno"; then
|
|
AC_MSG_CHECKING([for D-Bus])
|
|
if "$PKGCONFIG" dbus-1; then
|
|
AC_MSG_RESULT([yes])
|
|
DBUS_CFLAGS=`"$PKGCONFIG" --cflags dbus-1`
|
|
DBUS_LIBS=`"$PKGCONFIG" --libs dbus-1`
|
|
save_CFLAGS="$CFLAGS"
|
|
save_LIBS="$LIBS"
|
|
CFLAGS="$CFLAGS $DBUS_CFLAGS"
|
|
LIBS="$LIBS $DBUS_LIBS"
|
|
AC_MSG_CHECKING(whether the D-Bus library defines dbus_connection_read_write)
|
|
AC_TRY_LINK(
|
|
[#include <string.h>
|
|
|
|
#include <time.h>
|
|
#include <sys/time.h>
|
|
|
|
#include <dbus/dbus.h>],
|
|
[return dbus_connection_read_write(NULL, 0);],
|
|
[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(PCAP_SUPPORT_DBUS, 1, [support D-Bus sniffing])
|
|
DBUS_SRC=pcap-dbus.c
|
|
V_INCLS="$V_INCLS $DBUS_CFLAGS"
|
|
],
|
|
[
|
|
AC_MSG_RESULT([no])
|
|
if test "x$enable_dbus" = "xyes"; then
|
|
AC_MSG_ERROR([--enable-dbus was given, but the D-Bus library doesn't define dbus_connection_read_write()])
|
|
fi
|
|
LIBS="$save_LIBS"
|
|
])
|
|
CFLAGS="$save_CFLAGS"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
if test "x$enable_dbus" = "xyes"; then
|
|
AC_MSG_ERROR([--enable-dbus was given, but the dbus-1 package is not installed])
|
|
fi
|
|
fi
|
|
fi
|
|
AC_SUBST(PCAP_SUPPORT_DBUS)
|
|
AC_SUBST(DBUS_SRC)
|
|
fi
|
|
|
|
dnl check for hardware timestamp support
|
|
case "$host_os" in
|
|
linux*)
|
|
AC_CHECK_HEADERS([linux/net_tstamp.h])
|
|
;;
|
|
*)
|
|
AC_MSG_NOTICE(no hardware timestamp support implemented for $host_os)
|
|
;;
|
|
esac
|
|
|
|
dnl The packet ring capture facility of Linux, described in
|
|
dnl Documentation/networking/packet_mmap.txt, is not 32/64-bit compatible before
|
|
dnl version 2.6.27. A 32-bit kernel requires a 32-bit userland, and likewise for
|
|
dnl 64-bit. The effect of this is that a 32-bit libpcap binary will not run
|
|
dnl correctly on a 64-bit kernel (the binary will use the wrong offsets into a
|
|
dnl kernel struct). This problem was solved in Linux 2.6.27. Use
|
|
dnl --disable-packet-ring whenever a 32-bit application must run on a 64-bit
|
|
dnl target host, and either the build host or the target host run Linux 2.6.26
|
|
dnl or earlier.
|
|
AC_ARG_ENABLE([packet-ring],
|
|
[AC_HELP_STRING([--enable-packet-ring],[enable Linux packet ring support @<:@default=yes@:>@])],
|
|
,enable_packet_ring=yes)
|
|
|
|
if test "x$enable_packet_ring" != "xno" ; then
|
|
AC_DEFINE(PCAP_SUPPORT_PACKET_RING, 1, [use Linux packet ring capture if available])
|
|
AC_SUBST(PCAP_SUPPORT_PACKET_RING)
|
|
fi
|
|
|
|
AC_PROG_INSTALL
|
|
|
|
AC_CONFIG_HEADER(config.h)
|
|
|
|
AC_OUTPUT_COMMANDS([if test -f .devel; then
|
|
echo timestamp > stamp-h
|
|
cat Makefile-devel-adds >> Makefile
|
|
make depend
|
|
fi])
|
|
AC_OUTPUT(Makefile pcap-filter.manmisc pcap-linktype.manmisc
|
|
pcap-tstamp.manmisc pcap-savefile.manfile pcap.3pcap
|
|
pcap_compile.3pcap pcap_datalink.3pcap pcap_dump_open.3pcap
|
|
pcap_get_tstamp_precision.3pcap pcap_list_datalinks.3pcap
|
|
pcap_list_tstamp_types.3pcap pcap_open_dead.3pcap
|
|
pcap_open_offline.3pcap pcap_set_tstamp_precision.3pcap
|
|
pcap_set_tstamp_type.3pcap)
|
|
exit 0
|