5 set ipfdir=/sys/netinet
6 set krev=`uname -r|sed -e 's/\([0-9\.]*\)-.*/\1/'`
7 if ( -d /sys/arch/$karch ) set archdir="/sys/arch/$karch"
8 if ( -d /sys/$karch ) set archdir="/sys/$karch"
9 if ( -d /sys/contrib/ipfilter ) set ipfdir=/sys/contrib/ipfilter/netinet
10 set confdir="$archdir/conf"
12 if ( $dir =~ */FreeBSD* ) cd ..
14 foreach i (ip_{auth,fil,nat,pool,proxy,scan,state,sync}.[ch] fil.c \
15 ip_*_pxy.c mlfk_ipl.c ipl.h ip_compat.h ip_log.c )
18 chmod 644 /sys/netinet/$i
21 /bin/cp $i /usr/include/netinet/$i
22 chmod 644 /usr/include/netinet/$i
27 echo "Linking /usr/include/osreldate.h to /sys/sys/osreldate.h"
28 ln -s /usr/include/osreldate.h /sys/sys/osreldate.h
31 echo "Patching ip6_input.c and ip6_output.c"
32 cat FreeBSD-4.0/ipv6-patch-$krev | (cd /sys/netinet6; patch -N)
34 set config=`(cd $confdir; /bin/ls -1t [0-9A-Z_]*) | head -1`
35 echo -n "Kernel configuration to update [$config] "
37 if ( "$newconfig" != "" ) then
38 set config="$confdir/$newconfig"
42 grep -q IPFILTER $confdir/$newconfig
43 if ($status == 0) then
44 echo "IPFilter already configured in kernel config file"
47 echo "Rewriting $newconfig..."
48 if ( -f $confdir/$newconfig ) then
49 mv $confdir/$newconfig $confdir/$newconfig.bak
51 if ( -d $archdir/../compile/$newconfig ) then
54 while ( -d $archdir/../compile/${newconfig}.${bak} )
56 set dot=`expr 1 + $dot`
58 mv $archdir/../compile/$newconfig $archdir/../compile/${newconfig}.${bak}
60 awk '{print $0;if($2=="INET"){print"options IPFILTER\noptions IPFILTER_LOG"}}'\
61 $confdir/$newconfig.bak > $confdir/$newconfig
62 echo "You will now need to run config on $newconfig and build a new kernel."