190 lines
3.8 KiB
Plaintext
190 lines
3.8 KiB
Plaintext
dnl @(#) $Header: /tcpdump/master/libpcap/configure.in,v 1.67 1999-10-07 23:46:40 mcr Exp $ (LBL)
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dnl
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dnl Copyright (c) 1994, 1995, 1996, 1997
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dnl The Regents of the University of California. All rights reserved.
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dnl
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dnl Process this file with autoconf to produce a configure script.
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dnl
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AC_INIT(pcap.c)
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AC_CANONICAL_SYSTEM
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umask 002
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if test -z "$PWD" ; then
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PWD=`pwd`
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fi
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AC_LBL_C_INIT(V_CCOPT, V_INCLS)
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AC_CHECK_HEADERS(malloc.h sys/ioccom.h sys/sockio.h)
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AC_LBL_FIXINCLUDES
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AC_CHECK_FUNCS(ether_hostton strerror)
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dnl
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dnl Not all versions of test support -c (character special) but it's a
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dnl better way of testing since the device might be protected. So we
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dnl check in our normal order using -r and then check the for the /dev
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dnl guys again using -c.
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dnl
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AC_ARG_WITH(pcap, [ --with-pcap=TYPE use packet capture TYPE])
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AC_MSG_CHECKING(packet capture type)
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if test ! -z "$with_pcap" ; then
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V_PCAP="$withval"
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elif test -r /dev/bpf0 ; then
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V_PCAP=bpf
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elif test -r /usr/include/net/pfilt.h ; then
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V_PCAP=pf
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elif test -r /dev/enet ; then
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V_PCAP=enet
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elif test -r /dev/nit ; then
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V_PCAP=snit
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elif test -r /usr/include/sys/net/nit.h ; then
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V_PCAP=nit
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elif test -r /usr/include/net/raw.h ; then
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V_PCAP=snoop
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elif test -r /usr/include/sys/dlpi.h ; then
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V_PCAP=dlpi
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elif test -r /usr/include/linux/socket.h ; then
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V_PCAP=linux
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elif test -c /dev/bpf0 ; then # check again in case not readable
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V_PCAP=bpf
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elif test -c /dev/enet ; then # check again in case not readable
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V_PCAP=enet
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elif test -c /dev/nit ; then # check again in case not readable
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V_PCAP=snit
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else
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V_PCAP=null
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fi
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AC_MSG_RESULT($V_PCAP)
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case "$V_PCAP" in
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dlpi)
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AC_CHECK_HEADERS(sys/bufmod.h sys/dlpi_ext.h)
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AC_MSG_CHECKING(for /dev/dlpi device)
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if test -c /dev/dlpi ; then
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_DEV_DLPI)
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else
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AC_MSG_RESULT(no)
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dir="/dev/dlpi"
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AC_MSG_CHECKING(for $dir directory)
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if test -d $dir ; then
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AC_MSG_RESULT(yes)
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AC_DEFINE_UNQUOTED(PCAP_DEV_PREFIX, "$dir")
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else
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AC_MSG_RESULT(no)
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fi
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fi
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;;
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linux)
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AC_CHECK_HEADERS(net/if_arp.h)
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AC_MSG_CHECKING(Linux kernel version)
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AC_CACHE_VAL(ac_cv_linux_vers,
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ac_cv_linux_vers=`uname -r 2>&1 | \
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sed -n -e '$s/.* //' -e '$s/\..*//p'`)
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AC_MSG_RESULT($ac_cv_linux_vers)
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if test $ac_cv_linux_vers -lt 2 ; then
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AC_MSG_ERROR(version 2 or higher required; see the INSTALL doc for more info)
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fi
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;;
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null)
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AC_MSG_WARN(cannot determine packet capture interface)
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AC_MSG_WARN((see the INSTALL doc for more info))
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;;
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esac
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AC_LBL_LEX_AND_YACC(V_LEX, V_YACC, pcap_)
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case "$target_os" in
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aix*)
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dnl Workaround to enable certain features
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AC_DEFINE(_SUN)
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;;
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hpux9*)
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AC_DEFINE(HAVE_HPUX9)
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;;
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hpux10.0*)
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;;
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hpux10.1*)
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;;
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hpux*)
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dnl HPUX 10.20 and above is similar to HPUX 9...
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AC_DEFINE(HAVE_HPUX10_20)
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;;
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sinix*)
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AC_MSG_CHECKING(if SINIX compiler defines sinix)
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AC_CACHE_VAL(ac_cv_cc_sinix_defined,
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AC_TRY_COMPILE(
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[],
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[int i = sinix;],
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ac_cv_cc_sinix_defined=yes,
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ac_cv_cc_sinix_defined=no))
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AC_MSG_RESULT($ac_cv_cc_sinix_defined)
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if test $ac_cv_cc_sinix_defined = no ; then
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AC_DEFINE(sinix)
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fi
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;;
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solaris*)
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AC_DEFINE(HAVE_SOLARIS)
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;;
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linux*)
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V_INCLS="$V_INCLS -Ilinux-include"
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;;
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esac
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AC_CHECK_PROGS(V_RANLIB, ranlib, @true)
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AC_LBL_DEVEL(V_CCOPT)
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AC_LBL_SOCKADDR_SA_LEN
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AC_LBL_UNALIGNED_ACCESS
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if test "${srcdir}" = "." ; then
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srcdirprefix=""
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else
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srcdirprefix="./"
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fi
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if test -r ${srcdirprefix}lbl/gnuc.h ; then
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rm -f gnuc.h
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ln -s ${srcdirprefix}lbl/gnuc.h gnuc.h
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fi
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rm -f bpf_filter.c
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ln -s ${srcdirprefix}bpf/net/bpf_filter.c bpf_filter.c
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rm -f net
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ln -s ${srcdirprefix}bpf/net net
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AC_SUBST(V_CCOPT)
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AC_SUBST(V_INCLS)
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AC_SUBST(V_LEX)
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AC_SUBST(V_PCAP)
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AC_SUBST(V_RANLIB)
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AC_SUBST(V_YACC)
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AC_PROG_INSTALL
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AC_OUTPUT(Makefile)
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if test -f .devel ; then
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make depend
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fi
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exit 0
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