target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/configure.in

   1 dnl @(#) $Header: /usr/local/cvs/linux/tools/build/e100boot/libpcap-0.4/configure.in,v 1.1 1999/08/26 10:05:21 johana Exp $ (LBL)
   2 dnl
   3 dnl Copyright (c) 1994, 1995, 1996, 1997
   4 dnl     The Regents of the University of California.  All rights reserved.
   5 dnl
   6 dnl Process this file with autoconf to produce a configure script.
   7 dnl
   8
   9 AC_INIT(pcap.c)
  10
  11 AC_CANONICAL_SYSTEM
  12
  13 umask 002
  14
  15 if test -z "$PWD" ; then
  16         PWD=`pwd`
  17 fi
  18
  19 AC_LBL_C_INIT(V_CCOPT, V_INCLS)
  20
  21 AC_CHECK_HEADERS(malloc.h sys/ioccom.h sys/sockio.h)
  22
  23 AC_LBL_FIXINCLUDES
  24
  25 AC_CHECK_FUNCS(ether_hostton strerror)
  26
  27 dnl
  28 dnl Not all versions of test support -c (character special) but it's a
  29 dnl better way of testing since the device might be protected. So we
  30 dnl check in our normal order using -r and then check the for the /dev
  31 dnl guys again using -c.
  32 dnl
  33 AC_ARG_WITH(pcap, [  --with-pcap=TYPE        use packet capture TYPE])
  34 AC_MSG_CHECKING(packet capture type)
  35 if test ! -z "$with_pcap" ; then
  36         V_PCAP="$withval"
  37 elif test -r /dev/bpf0 ; then
  38         V_PCAP=bpf
  39 elif test -r /usr/include/net/pfilt.h ; then
  40         V_PCAP=pf
  41 elif test -r /dev/enet ; then
  42         V_PCAP=enet
  43 elif test -r /dev/nit ; then
  44         V_PCAP=snit
  45 elif test -r /usr/include/sys/net/nit.h ; then
  46         V_PCAP=nit
  47 elif test -r /usr/include/net/raw.h ; then
  48         V_PCAP=snoop
  49 elif test -r /usr/include/sys/dlpi.h ; then
  50         V_PCAP=dlpi
  51 elif test -r /usr/include/linux/socket.h ; then
  52         V_PCAP=linux
  53 elif test -c /dev/bpf0 ; then           # check again in case not readable
  54         V_PCAP=bpf
  55 elif test -c /dev/enet ; then           # check again in case not readable
  56         V_PCAP=enet
  57 elif test -c /dev/nit ; then            # check again in case not readable
  58         V_PCAP=snit
  59 else
  60         V_PCAP=null
  61 fi
  62 AC_MSG_RESULT($V_PCAP)
  63
  64 case "$V_PCAP" in
  65
  66 dlpi)
  67         AC_CHECK_HEADERS(sys/bufmod.h sys/dlpi_ext.h)
  68         AC_MSG_CHECKING(for /dev/dlpi device)
  69         if test -c /dev/dlpi ; then
  70                 AC_MSG_RESULT(yes)
  71                 AC_DEFINE(HAVE_DEV_DLPI)
  72         else
  73                 AC_MSG_RESULT(no)
  74                 dir="/dev/dlpi"
  75                 AC_MSG_CHECKING(for $dir directory)
  76                 if test -d $dir ; then
  77                         AC_MSG_RESULT(yes)
  78                         AC_DEFINE_UNQUOTED(PCAP_DEV_PREFIX, "$dir")
  79                 else
  80                         AC_MSG_RESULT(no)
  81                 fi
  82         fi
  83         ;;
  84
  85 linux)
  86         AC_CHECK_HEADERS(net/if_arp.h)
  87         AC_MSG_CHECKING(Linux kernel version)
  88         AC_CACHE_VAL(ac_cv_linux_vers,
  89             ac_cv_linux_vers=`uname -r 2>&1 | \
  90                 sed -n -e '$s/.* //' -e '$s/\..*//p'`)
  91         AC_MSG_RESULT($ac_cv_linux_vers)
  92         if test $ac_cv_linux_vers -lt 2 ; then
  93                 AC_MSG_ERROR(version 2 or higher required; see the INSTALL doc for more info)
  94         fi
  95         ;;
  96
  97 null)
  98         AC_MSG_WARN(cannot determine packet capture interface)
  99         AC_MSG_WARN((see the INSTALL doc for more info))
 100         ;;
 101
 102 esac
 103
 104 AC_LBL_LEX_AND_YACC(V_LEX, V_YACC, pcap_)
 105
 106 case "$target_os" in
 107
 108 aix*)
 109         dnl Workaround to enable certain features
 110         AC_DEFINE(_SUN)
 111         ;;
 112
 113 hpux9*)
 114         AC_DEFINE(HAVE_HPUX9)
 115         ;;
 116
 117 hpux10.0*)
 118         ;;
 119
 120 hpux10.1*)
 121         ;;
 122
 123 hpux*)
 124         dnl HPUX 10.20 and above is similar to HPUX 9...
 125         AC_DEFINE(HAVE_HPUX10_20)
 126         ;;
 127
 128 sinix*)
 129         AC_MSG_CHECKING(if SINIX compiler defines sinix)
 130         AC_CACHE_VAL(ac_cv_cc_sinix_defined,
 131                 AC_TRY_COMPILE(
 132                     [],
 133                     [int i = sinix;],
 134                     ac_cv_cc_sinix_defined=yes,
 135                     ac_cv_cc_sinix_defined=no))
 136             AC_MSG_RESULT($ac_cv_cc_sinix_defined)
 137             if test $ac_cv_cc_sinix_defined = no ; then
 138                     AC_DEFINE(sinix)
 139             fi
 140         ;;
 141
 142 solaris*)
 143         AC_DEFINE(HAVE_SOLARIS)
 144         ;;
 145
 146 linux*)
 147         V_INCLS="$V_INCLS -Ilinux-include"
 148         ;;
 149 esac
 150
 151 AC_CHECK_PROGS(V_RANLIB, ranlib, @true)
 152
 153 AC_LBL_DEVEL(V_CCOPT)
 154
 155 AC_LBL_SOCKADDR_SA_LEN
 156
 157 AC_LBL_UNALIGNED_ACCESS
 158
 159 if test "${srcdir}" = "." ; then
 160         srcdirprefix=""
 161 else
 162         srcdirprefix="./"
 163 fi
 164
 165 if test -r ${srcdirprefix}lbl/gnuc.h ; then
 166         rm -f gnuc.h
 167         ln -s ${srcdirprefix}lbl/gnuc.h gnuc.h
 168 fi
 169
 170 rm -f bpf_filter.c
 171 ln -s ${srcdirprefix}bpf/net/bpf_filter.c bpf_filter.c
 172 rm -f net
 173 ln -s ${srcdirprefix}bpf/net net
 174
 175 AC_SUBST(V_CCOPT)
 176 AC_SUBST(V_INCLS)
 177 AC_SUBST(V_LEX)
 178 AC_SUBST(V_PCAP)
 179 AC_SUBST(V_RANLIB)
 180 AC_SUBST(V_YACC)
 181
 182 AC_PROG_INSTALL
 183
 184 AC_OUTPUT(Makefile)
 185
 186 if test -f .devel ; then
 187         make depend
 188 fi
 189 exit 0