Enable the SMB dissector by default, now that Bill Fenner's added bounds

checking; however, leave in the "possibly buggy" warning and the option
to disable it.

diff --git a/configure b/configure
index 3b543d6e96dc437cf1ce01462037e0d357708163..5c4e84f0bb2569008e0c02b253a7f4583c190d93 100755 (executable)
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# From configure.in Revision: 1.144 
+# From configure.in Revision: 1.145 
 
 
 
@@ -76,7 +76,8 @@ ac_default_prefix=/usr/local
 ac_help="$ac_help
   --without-gcc           don't use gcc"
 ac_help="$ac_help
-  --enable-smb            enable possibly-buggy SMB printer"
+  --enable-smb            enable possibly-buggy SMB printer [default=yes]
+  --disable-smb           disable possibly-buggy SMB printer"
 ac_help="$ac_help
   --enable-ipv6           enable ipv6 (with ipv4) support
   --disable-ipv6          disable ipv6 support"
@@ -619,7 +620,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:623: checking host system type" >&5
+echo "configure:624: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -665,7 +666,7 @@ fi
                    # Extract the first word of "shlicc2", so it can be a program name with args.
 set dummy shlicc2; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:669: checking for $ac_word" >&5
+echo "configure:670: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_SHLICC2'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -706,7 +707,7 @@ fi
     # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:710: checking for $ac_word" >&5
+echo "configure:711: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -736,7 +737,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:740: checking for $ac_word" >&5
+echo "configure:741: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -787,7 +788,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:791: checking for $ac_word" >&5
+echo "configure:792: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -819,7 +820,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:823: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:824: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -830,12 +831,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 834 "configure"
+#line 835 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -861,12 +862,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:865: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:866: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:870: checking whether we are using GNU C" >&5
+echo "configure:871: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -875,7 +876,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:879: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:880: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -894,7 +895,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:898: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:899: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -931,7 +932,7 @@ fi
                    V_CCOPT="-O2"
            else
                    echo $ac_n "checking gcc version""... $ac_c" 1>&6
-echo "configure:935: checking gcc version" >&5
+echo "configure:936: checking gcc version" >&5
                    if eval "test \"`echo '$''{'ac_cv_lbl_gcc_vers'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -949,19 +950,19 @@ fi
            fi
     else
            echo $ac_n "checking that $CC handles ansi prototypes""... $ac_c" 1>&6
-echo "configure:953: checking that $CC handles ansi prototypes" >&5
+echo "configure:954: checking that $CC handles ansi prototypes" >&5
            if eval "test \"`echo '$''{'ac_cv_lbl_cc_ansi_prototypes'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 958 "configure"
+#line 959 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int main() {
 int frob(int, char *)
 ; return 0; }
 EOF
-if { (eval echo configure:965: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:966: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_cc_ansi_prototypes=yes
 else
@@ -979,21 +980,21 @@ fi
 
                    hpux*)
                            echo $ac_n "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)""... $ac_c" 1>&6
-echo "configure:983: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
+echo "configure:984: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
                            savedcflags="$CFLAGS"
                            CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
                            if eval "test \"`echo '$''{'ac_cv_lbl_cc_hpux_cc_aa'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 990 "configure"
+#line 991 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int main() {
 int frob(int, char *)
 ; return 0; }
 EOF
-if { (eval echo configure:997: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:998: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_cc_hpux_cc_aa=yes
 else
@@ -1037,12 +1038,12 @@ EOF
 
            ultrix*)
                    echo $ac_n "checking that Ultrix $CC hacks const in prototypes""... $ac_c" 1>&6
-echo "configure:1041: checking that Ultrix $CC hacks const in prototypes" >&5
+echo "configure:1042: checking that Ultrix $CC hacks const in prototypes" >&5
                    if eval "test \"`echo '$''{'ac_cv_lbl_cc_const_proto'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1046 "configure"
+#line 1047 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int main() {
@@ -1050,7 +1051,7 @@ struct a { int b; };
                            void c(const struct a *)
 ; return 0; }
 EOF
-if { (eval echo configure:1054: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1055: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_cc_const_proto=yes
 else
@@ -1074,21 +1075,21 @@ EOF
     fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:1078: checking for inline" >&5
+echo "configure:1079: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 1085 "configure"
+#line 1086 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:1092: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1093: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -1115,13 +1116,13 @@ esac
 
 
 echo $ac_n "checking for __attribute__""... $ac_c" 1>&6
-echo "configure:1119: checking for __attribute__" >&5
+echo "configure:1120: checking for __attribute__" >&5
 if eval "test \"`echo '$''{'ac_cv___attribute__'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 1125 "configure"
+#line 1126 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -1138,7 +1139,7 @@ foo(void)
 
 ; return 0; }
 EOF
-if { (eval echo configure:1142: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1143: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv___attribute__=yes
 else
@@ -1160,7 +1161,7 @@ echo "$ac_t""$ac_cv___attribute__" 1>&6
 
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1164: checking how to run the C preprocessor" >&5
+echo "configure:1165: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1175,13 +1176,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1179 "configure"
+#line 1180 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1185: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1186: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1192,13 +1193,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1196 "configure"
+#line 1197 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1202: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1203: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1209,13 +1210,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1213 "configure"
+#line 1214 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1220: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1243,17 +1244,17 @@ for ac_hdr in fcntl.h rpc/rpcent.h netinet/if_ether.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1247: checking for $ac_hdr" >&5
+echo "configure:1248: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1252 "configure"
+#line 1253 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1257: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1258: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1280,12 +1281,12 @@ fi
 done
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:1284: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:1285: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1289 "configure"
+#line 1290 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -1294,7 +1295,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:1298: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1299: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -1319,7 +1320,7 @@ case "$host_os" in
 
 linux*)
        echo $ac_n "checking Linux kernel version""... $ac_c" 1>&6
-echo "configure:1323: checking Linux kernel version" >&5
+echo "configure:1324: checking Linux kernel version" >&5
        if test "$cross_compiling" = yes; then
                if eval "test \"`echo '$''{'ac_cv_linux_vers'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1354,17 +1355,17 @@ for ac_hdr in smi.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1358: checking for $ac_hdr" >&5
+echo "configure:1359: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1363 "configure"
+#line 1364 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1368: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1369: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1391,7 +1392,7 @@ fi
 done
 
 echo $ac_n "checking for smiInit in -lsmi""... $ac_c" 1>&6
-echo "configure:1395: checking for smiInit in -lsmi" >&5
+echo "configure:1396: checking for smiInit in -lsmi" >&5
 ac_lib_var=`echo smi'_'smiInit | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1399,7 +1400,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsmi  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1403 "configure"
+#line 1404 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1410,7 +1411,7 @@ int main() {
 smiInit()
 ; return 0; }
 EOF
-if { (eval echo configure:1414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1440,14 +1441,14 @@ fi
 if test "$ac_cv_header_smi_h" = yes -a "$ac_cv_lib_smi_smiInit" = yes
 then
 echo $ac_n "checking whether to enable libsmi""... $ac_c" 1>&6
-echo "configure:1444: checking whether to enable libsmi" >&5
+echo "configure:1445: checking whether to enable libsmi" >&5
         if test "$cross_compiling" = yes; then
    echo "$ac_t""not when cross-compiling" 1>&6
   libsmi=no
 
 else
   cat > conftest.$ac_ext <<EOF
-#line 1451 "configure"
+#line 1452 "configure"
 #include "confdefs.h"
  /* libsmi available check */
 #include <smi.h>
@@ -1468,7 +1469,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:1472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
    echo "$ac_t""yes" 1>&6
   cat >> confdefs.h <<\EOF
@@ -1495,11 +1496,16 @@ fi
 fi
 
 echo $ac_n "checking whether to enable the possibly-buggy SMB printer""... $ac_c" 1>&6
-echo "configure:1499: checking whether to enable the possibly-buggy SMB printer" >&5
+echo "configure:1500: checking whether to enable the possibly-buggy SMB printer" >&5
 # Check whether --enable-smb or --disable-smb was given.
 if test "${enable_smb+set}" = set; then
   enableval="$enable_smb"
-   case "$enableval" in
+  :
+else
+  enableval=yes
+fi
+
+case "$enableval" in
 yes)   echo "$ac_t""yes" 1>&6
        echo "configure: warning: The SMB printer may have exploitable buffer overflows!!!" 1>&2
        cat >> confdefs.h <<\EOF
@@ -1510,16 +1516,11 @@ EOF
        ;;
 *)     echo "$ac_t""no" 1>&6
        ;;
-  esac
-
-else
-  echo "$ac_t""no" 1>&6
-fi
-
+esac
 
 CFLAGS="$CFLAGS -Dss_family=__ss_family -Dss_len=__ss_len"
 echo $ac_n "checking whether to enable ipv6""... $ac_c" 1>&6
-echo "configure:1523: checking whether to enable ipv6" >&5
+echo "configure:1524: checking whether to enable ipv6" >&5
 # Check whether --enable-ipv6 or --disable-ipv6 was given.
 if test "${enable_ipv6+set}" = set; then
   enableval="$enable_ipv6"
@@ -1544,7 +1545,7 @@ else
 
 else
   cat > conftest.$ac_ext <<EOF
-#line 1548 "configure"
+#line 1549 "configure"
 #include "confdefs.h"
  /* AF_INET6 available check */
 #include <sys/types.h>
@@ -1558,7 +1559,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:1562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
    echo "$ac_t""yes" 1>&6
   LOCALSRC="print-ip6.c print-ip6opts.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c $LOCALSRC"
@@ -1586,12 +1587,12 @@ ipv6trylibc=no
 
 if test "$ipv6" = "yes"; then
        echo $ac_n "checking ipv6 stack type""... $ac_c" 1>&6
-echo "configure:1590: checking ipv6 stack type" >&5
+echo "configure:1591: checking ipv6 stack type" >&5
        for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
                case $i in
                inria)
                                                cat > conftest.$ac_ext <<EOF
-#line 1595 "configure"
+#line 1596 "configure"
 #include "confdefs.h"
 dnl
 #include <netinet/in.h>
@@ -1610,7 +1611,7 @@ rm -f conftest*
                        ;;
                kame)
                                                cat > conftest.$ac_ext <<EOF
-#line 1614 "configure"
+#line 1615 "configure"
 #include "confdefs.h"
 dnl
 #include <netinet/in.h>
@@ -1632,7 +1633,7 @@ rm -f conftest*
                        ;;
                linux-glibc)
                                                cat > conftest.$ac_ext <<EOF
-#line 1636 "configure"
+#line 1637 "configure"
 #include "confdefs.h"
 dnl
 #include <features.h>
@@ -1660,7 +1661,7 @@ rm -f conftest*
                        ;;
                toshiba)
                        cat > conftest.$ac_ext <<EOF
-#line 1664 "configure"
+#line 1665 "configure"
 #include "confdefs.h"
 dnl
 #include <sys/param.h>
@@ -1681,7 +1682,7 @@ rm -f conftest*
                        ;;
                v6d)
                        cat > conftest.$ac_ext <<EOF
-#line 1685 "configure"
+#line 1686 "configure"
 #include "confdefs.h"
 dnl
 #include </usr/local/v6/include/sys/v6config.h>
@@ -1702,7 +1703,7 @@ rm -f conftest*
                        ;;
                zeta)
                        cat > conftest.$ac_ext <<EOF
-#line 1706 "configure"
+#line 1707 "configure"
 #include "confdefs.h"
 dnl
 #include <sys/param.h>
@@ -1749,14 +1750,14 @@ fi
 if test "$ipv6" = "yes"; then
        
 echo $ac_n "checking for library containing getaddrinfo""... $ac_c" 1>&6
-echo "configure:1753: checking for library containing getaddrinfo" >&5
+echo "configure:1754: checking for library containing getaddrinfo" >&5
 if eval "test \"`echo '$''{'ac_cv_search_getaddrinfo'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_getaddrinfo="no"
 cat > conftest.$ac_ext <<EOF
-#line 1760 "configure"
+#line 1761 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1767,7 +1768,7 @@ int main() {
 getaddrinfo()
 ; return 0; }
 EOF
-if { (eval echo configure:1771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_getaddrinfo="none required"
 else
@@ -1778,7 +1779,7 @@ rm -f conftest*
 test "$ac_cv_search_getaddrinfo" = "no" && for i in socket; do
 LIBS="-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1782 "configure"
+#line 1783 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1789,7 +1790,7 @@ int main() {
 getaddrinfo()
 ; return 0; }
 EOF
-if { (eval echo configure:1793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_getaddrinfo="-l$i"
 break
@@ -1806,13 +1807,13 @@ echo "$ac_t""$ac_cv_search_getaddrinfo" 1>&6
 if test "$ac_cv_search_getaddrinfo" != "no"; then
   test "$ac_cv_search_getaddrinfo" = "none required" || LIBS="$ac_cv_search_getaddrinfo $LIBS"
        echo $ac_n "checking getaddrinfo bug""... $ac_c" 1>&6
-echo "configure:1810: checking getaddrinfo bug" >&5
+echo "configure:1811: checking getaddrinfo bug" >&5
        if test "$cross_compiling" = yes; then
   echo "$ac_t""buggy" 1>&6
        buggygetaddrinfo=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 1816 "configure"
+#line 1817 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -1909,7 +1910,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:1913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""good" 1>&6
        buggygetaddrinfo=no
@@ -1941,12 +1942,12 @@ fi
        for ac_func in getaddrinfo getnameinfo
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1945: checking for $ac_func" >&5
+echo "configure:1946: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1950 "configure"
+#line 1951 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1969,7 +1970,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -1997,9 +1998,9 @@ done
 
 fi
 echo $ac_n "checking for inet_ntop""... $ac_c" 1>&6
-echo "configure:2001: checking for inet_ntop" >&5
+echo "configure:2002: checking for inet_ntop" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2003 "configure"
+#line 2004 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -2010,7 +2011,7 @@ char src[4], dst[128];
 inet_ntop(AF_INET, src, dst, sizeof(dst));
 ; return 0; }
 EOF
-if { (eval echo configure:2014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2015: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
@@ -2021,12 +2022,12 @@ else
        for ac_func in inet_ntop
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2025: checking for $ac_func" >&5
+echo "configure:2026: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2030 "configure"
+#line 2031 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2049,7 +2050,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2054: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2078,9 +2079,9 @@ done
 fi
 rm -f conftest*
 echo $ac_n "checking for inet_pton""... $ac_c" 1>&6
-echo "configure:2082: checking for inet_pton" >&5
+echo "configure:2083: checking for inet_pton" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2084 "configure"
+#line 2085 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -2091,7 +2092,7 @@ char src[128], dst[4];
 inet_pton(AF_INET, src, dst);
 ; return 0; }
 EOF
-if { (eval echo configure:2095: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2096: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
@@ -2102,12 +2103,12 @@ else
        for ac_func in inet_pton
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2106: checking for $ac_func" >&5
+echo "configure:2107: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2111 "configure"
+#line 2112 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2130,7 +2131,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2159,9 +2160,9 @@ done
 fi
 rm -f conftest*
 echo $ac_n "checking for inet_aton""... $ac_c" 1>&6
-echo "configure:2163: checking for inet_aton" >&5
+echo "configure:2164: checking for inet_aton" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2165 "configure"
+#line 2166 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <netinet/in.h>
@@ -2172,7 +2173,7 @@ struct in_addr dst;
 inet_aton(src, &dst);
 ; return 0; }
 EOF
-if { (eval echo configure:2176: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2177: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
@@ -2183,12 +2184,12 @@ else
        for ac_func in inet_aton
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2187: checking for $ac_func" >&5
+echo "configure:2188: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2192 "configure"
+#line 2193 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2211,7 +2212,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2242,12 +2243,12 @@ rm -f conftest*
 
 
        echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6
-echo "configure:2246: checking if sockaddr struct has sa_len member" >&5
+echo "configure:2247: checking if sockaddr struct has sa_len member" >&5
        if eval "test \"`echo '$''{'ac_cv_sockaddr_has_sa_len'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2251 "configure"
+#line 2252 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -2256,7 +2257,7 @@ int main() {
 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
 ; return 0; }
 EOF
-if { (eval echo configure:2260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2261: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sockaddr_has_sa_len=yes
 else
@@ -2281,7 +2282,7 @@ if test "$ac_cv_sockaddr_has_sa_len" = no; then
 fi
 
 echo $ac_n "checking size of char""... $ac_c" 1>&6
-echo "configure:2285: checking size of char" >&5
+echo "configure:2286: checking size of char" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2289,7 +2290,7 @@ else
   ac_cv_sizeof_char=1
 else
   cat > conftest.$ac_ext <<EOF
-#line 2293 "configure"
+#line 2294 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2300,7 +2301,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_char=`cat conftestval`
 else
@@ -2320,7 +2321,7 @@ EOF
 
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:2324: checking size of short" >&5
+echo "configure:2325: checking size of short" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2328,7 +2329,7 @@ else
   ac_cv_sizeof_short=2
 else
   cat > conftest.$ac_ext <<EOF
-#line 2332 "configure"
+#line 2333 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2339,7 +2340,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2344: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_short=`cat conftestval`
 else
@@ -2359,7 +2360,7 @@ EOF
 
 
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:2363: checking size of int" >&5
+echo "configure:2364: checking size of int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2367,7 +2368,7 @@ else
   ac_cv_sizeof_int=4
 else
   cat > conftest.$ac_ext <<EOF
-#line 2371 "configure"
+#line 2372 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2378,7 +2379,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_int=`cat conftestval`
 else
@@ -2398,7 +2399,7 @@ EOF
 
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:2402: checking size of long" >&5
+echo "configure:2403: checking size of long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2406,7 +2407,7 @@ else
   ac_cv_sizeof_long=4
 else
   cat > conftest.$ac_ext <<EOF
-#line 2410 "configure"
+#line 2411 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2417,7 +2418,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long=`cat conftestval`
 else
@@ -2440,12 +2441,12 @@ EOF
 
 
        echo $ac_n "checking for addrinfo""... $ac_c" 1>&6
-echo "configure:2444: checking for addrinfo" >&5
+echo "configure:2445: checking for addrinfo" >&5
        if eval "test \"`echo '$''{'ac_cv_addrinfo'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2449 "configure"
+#line 2450 "configure"
 #include "confdefs.h"
 
 #              include <netdb.h>
@@ -2453,7 +2454,7 @@ int main() {
 struct addrinfo a
 ; return 0; }
 EOF
-if { (eval echo configure:2457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2458: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_addrinfo=yes
 else
@@ -2484,12 +2485,12 @@ fi
 
 
        echo $ac_n "checking for NI_MAXSERV""... $ac_c" 1>&6
-echo "configure:2488: checking for NI_MAXSERV" >&5
+echo "configure:2489: checking for NI_MAXSERV" >&5
        if eval "test \"`echo '$''{'ac_cv_maxserv'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2493 "configure"
+#line 2494 "configure"
 #include "confdefs.h"
 #include <netdb.h>
 #ifdef NI_MAXSERV
@@ -2522,12 +2523,12 @@ fi
 
 
        echo $ac_n "checking for NI_NAMEREQD""... $ac_c" 1>&6
-echo "configure:2526: checking for NI_NAMEREQD" >&5
+echo "configure:2527: checking for NI_NAMEREQD" >&5
        if eval "test \"`echo '$''{'ac_cv_namereqd'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2531 "configure"
+#line 2532 "configure"
 #include "confdefs.h"
 #include <netdb.h>
 #ifdef NI_NOFQDN
@@ -2560,12 +2561,12 @@ fi
 
 
        echo $ac_n "checking for sockaddr_storage""... $ac_c" 1>&6
-echo "configure:2564: checking for sockaddr_storage" >&5
+echo "configure:2565: checking for sockaddr_storage" >&5
        if eval "test \"`echo '$''{'ac_cv_sa_storage'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2569 "configure"
+#line 2570 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -2574,7 +2575,7 @@ int main() {
 struct sockaddr_storage s
 ; return 0; }
 EOF
-if { (eval echo configure:2578: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2579: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sa_storage=yes
 else
@@ -2601,12 +2602,12 @@ fi
 
        ac_cv_addrsz=yes
        echo $ac_n "checking for INADDRSZ""... $ac_c" 1>&6
-echo "configure:2605: checking for INADDRSZ" >&5
+echo "configure:2606: checking for INADDRSZ" >&5
        if eval "test \"`echo '$''{'ac_cv_inaddrsz'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2610 "configure"
+#line 2611 "configure"
 #include "confdefs.h"
 
 #              include <arpa/nameser.h>
@@ -2614,7 +2615,7 @@ int main() {
 int a = INADDRSZ
 ; return 0; }
 EOF
-if { (eval echo configure:2618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2619: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_inaddrsz=yes
 else
@@ -2636,12 +2637,12 @@ EOF
                ac_cv_addrsz=no
        fi
        echo $ac_n "checking for IN6ADDRSZ""... $ac_c" 1>&6
-echo "configure:2640: checking for IN6ADDRSZ" >&5
+echo "configure:2641: checking for IN6ADDRSZ" >&5
        if eval "test \"`echo '$''{'ac_cv_in6addrsz'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2645 "configure"
+#line 2646 "configure"
 #include "confdefs.h"
 
 #              include <arpa/nameser.h>
@@ -2649,7 +2650,7 @@ int main() {
 int a = IN6ADDRSZ
 ; return 0; }
 EOF
-if { (eval echo configure:2653: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_in6addrsz=yes
 else
@@ -2677,12 +2678,12 @@ fi
 
 
        echo $ac_n "checking for RES_USE_INET6""... $ac_c" 1>&6
-echo "configure:2681: checking for RES_USE_INET6" >&5
+echo "configure:2682: checking for RES_USE_INET6" >&5
        if eval "test \"`echo '$''{'ac_cv_res_inet6'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2686 "configure"
+#line 2687 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -2692,7 +2693,7 @@ int main() {
 int a = RES_USE_INET6
 ; return 0; }
 EOF
-if { (eval echo configure:2696: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2697: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_res_inet6=yes
 else
@@ -2718,12 +2719,12 @@ fi
 
 
        echo $ac_n "checking for res_state_ext""... $ac_c" 1>&6
-echo "configure:2722: checking for res_state_ext" >&5
+echo "configure:2723: checking for res_state_ext" >&5
        if eval "test \"`echo '$''{'ac_cv_res_state_ext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2727 "configure"
+#line 2728 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -2734,7 +2735,7 @@ int main() {
 struct __res_state_ext e
 ; return 0; }
 EOF
-if { (eval echo configure:2738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2739: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_res_state_ext=yes
 else
@@ -2760,12 +2761,12 @@ fi
 
 
        echo $ac_n "checking for nsort in res_state""... $ac_c" 1>&6
-echo "configure:2764: checking for nsort in res_state" >&5
+echo "configure:2765: checking for nsort in res_state" >&5
        if eval "test \"`echo '$''{'ac_cv_res_state'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2769 "configure"
+#line 2770 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -2776,7 +2777,7 @@ int main() {
 struct __res_state e; e.nsort = 0
 ; return 0; }
 EOF
-if { (eval echo configure:2780: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2781: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_res_state=yes
 else
@@ -2806,12 +2807,12 @@ fi
 for ac_func in vfprintf strcasecmp strlcat strlcpy strdup
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2810: checking for $ac_func" >&5
+echo "configure:2811: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2815 "configure"
+#line 2816 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2834,7 +2835,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2838: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2863,12 +2864,12 @@ done
 for ac_func in ether_ntohost
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2867: checking for $ac_func" >&5
+echo "configure:2868: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2872 "configure"
+#line 2873 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2891,7 +2892,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2911,7 +2912,7 @@ if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
 EOF
  
     echo $ac_n "checking for buggy ether_ntohost""... $ac_c" 1>&6
-echo "configure:2915: checking for buggy ether_ntohost" >&5
+echo "configure:2916: checking for buggy ether_ntohost" >&5
 if eval "test \"`echo '$''{'ac_cv_buggy_ether_ntohost'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2920,7 +2921,7 @@ else
   ac_cv_buggy_ether_ntohost=not while cross-compiling
 else
   cat > conftest.$ac_ext <<EOF
-#line 2924 "configure"
+#line 2925 "configure"
 #include "confdefs.h"
 
                #include <netdb.h>
@@ -2939,7 +2940,7 @@ else
                }
        
 EOF
-if { (eval echo configure:2943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_buggy_ether_ntohost=no
 else
@@ -2969,12 +2970,12 @@ done
 for ac_func in setlinebuf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2973: checking for $ac_func" >&5
+echo "configure:2974: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2978 "configure"
+#line 2979 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2997,7 +2998,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3001: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3026,12 +3027,12 @@ needsnprintf=no
 for ac_func in vsnprintf snprintf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3030: checking for $ac_func" >&5
+echo "configure:3031: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3035 "configure"
+#line 3036 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3054,7 +3055,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3085,12 +3086,12 @@ fi
 
 
     echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:3089: checking return type of signal handlers" >&5
+echo "configure:3090: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3094 "configure"
+#line 3095 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -3107,7 +3108,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:3111: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3112: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -3149,12 +3150,12 @@ EOF
                    for ac_func in sigset
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3153: checking for $ac_func" >&5
+echo "configure:3154: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3158 "configure"
+#line 3159 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3177,7 +3178,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3205,12 +3206,12 @@ done
                    for ac_func in sigaction
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3209: checking for $ac_func" >&5
+echo "configure:3210: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3214 "configure"
+#line 3215 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3233,7 +3234,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3238: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3262,7 +3263,7 @@ done
     esac
 
 echo $ac_n "checking for dnet_htoa in -ldnet""... $ac_c" 1>&6
-echo "configure:3266: checking for dnet_htoa in -ldnet" >&5
+echo "configure:3267: checking for dnet_htoa in -ldnet" >&5
 ac_lib_var=`echo dnet'_'dnet_htoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3270,7 +3271,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3274 "configure"
+#line 3275 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3281,7 +3282,7 @@ int main() {
 dnet_htoa()
 ; return 0; }
 EOF
-if { (eval echo configure:3285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3310,7 +3311,7 @@ fi
 
 
 echo $ac_n "checking for main in -lrpc""... $ac_c" 1>&6
-echo "configure:3314: checking for main in -lrpc" >&5
+echo "configure:3315: checking for main in -lrpc" >&5
 ac_lib_var=`echo rpc'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3318,14 +3319,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lrpc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3322 "configure"
+#line 3323 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3354,14 +3355,14 @@ fi
                
 
 echo $ac_n "checking for library containing getrpcbynumber""... $ac_c" 1>&6
-echo "configure:3358: checking for library containing getrpcbynumber" >&5
+echo "configure:3359: checking for library containing getrpcbynumber" >&5
 if eval "test \"`echo '$''{'ac_cv_search_getrpcbynumber'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_getrpcbynumber="no"
 cat > conftest.$ac_ext <<EOF
-#line 3365 "configure"
+#line 3366 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3372,7 +3373,7 @@ int main() {
 getrpcbynumber()
 ; return 0; }
 EOF
-if { (eval echo configure:3376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3377: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_getrpcbynumber="none required"
 else
@@ -3383,7 +3384,7 @@ rm -f conftest*
 test "$ac_cv_search_getrpcbynumber" = "no" && for i in nsl; do
 LIBS="-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3387 "configure"
+#line 3388 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3394,7 +3395,7 @@ int main() {
 getrpcbynumber()
 ; return 0; }
 EOF
-if { (eval echo configure:3398: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_getrpcbynumber="-l$i"
 break
@@ -3423,14 +3424,14 @@ fi
     # Some strange OSes (SINIX) have it in libsocket:
     
 echo $ac_n "checking for library containing gethostbyname""... $ac_c" 1>&6
-echo "configure:3427: checking for library containing gethostbyname" >&5
+echo "configure:3428: checking for library containing gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_search_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_gethostbyname="no"
 cat > conftest.$ac_ext <<EOF
-#line 3434 "configure"
+#line 3435 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3441,7 +3442,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:3445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_gethostbyname="none required"
 else
@@ -3452,7 +3453,7 @@ rm -f conftest*
 test "$ac_cv_search_gethostbyname" = "no" && for i in nsl socket resolv; do
 LIBS="-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3456 "configure"
+#line 3457 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3463,7 +3464,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:3467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_gethostbyname="-l$i"
 break
@@ -3488,7 +3489,7 @@ fi
     if test "$ac_cv_search_gethostbyname" = "no"
     then
        echo $ac_n "checking for gethostbyname in -lsocket""... $ac_c" 1>&6
-echo "configure:3492: checking for gethostbyname in -lsocket" >&5
+echo "configure:3493: checking for gethostbyname in -lsocket" >&5
 ac_lib_var=`echo socket'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3496,7 +3497,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket -lnsl $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3500 "configure"
+#line 3501 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3507,7 +3508,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:3511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3512: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3530,14 +3531,14 @@ fi
     fi
     
 echo $ac_n "checking for library containing socket""... $ac_c" 1>&6
-echo "configure:3534: checking for library containing socket" >&5
+echo "configure:3535: checking for library containing socket" >&5
 if eval "test \"`echo '$''{'ac_cv_search_socket'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_socket="no"
 cat > conftest.$ac_ext <<EOF
-#line 3541 "configure"
+#line 3542 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3548,7 +3549,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:3552: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_socket="none required"
 else
@@ -3559,7 +3560,7 @@ rm -f conftest*
 test "$ac_cv_search_socket" = "no" && for i in socket; do
 LIBS="-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3563 "configure"
+#line 3564 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3570,7 +3571,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:3574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_socket="-l$i"
 break
@@ -3589,7 +3590,7 @@ if test "$ac_cv_search_socket" != "no"; then
   
 else :
   echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:3593: checking for socket in -lsocket" >&5
+echo "configure:3594: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3597,7 +3598,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket -lnsl $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3601 "configure"
+#line 3602 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3608,7 +3609,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:3612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3613: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3632,14 +3633,14 @@ fi
     # DLPI needs putmsg under HPUX so test for -lstr while we're at it
     
 echo $ac_n "checking for library containing putmsg""... $ac_c" 1>&6
-echo "configure:3636: checking for library containing putmsg" >&5
+echo "configure:3637: checking for library containing putmsg" >&5
 if eval "test \"`echo '$''{'ac_cv_search_putmsg'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_putmsg="no"
 cat > conftest.$ac_ext <<EOF
-#line 3643 "configure"
+#line 3644 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3650,7 +3651,7 @@ int main() {
 putmsg()
 ; return 0; }
 EOF
-if { (eval echo configure:3654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_putmsg="none required"
 else
@@ -3661,7 +3662,7 @@ rm -f conftest*
 test "$ac_cv_search_putmsg" = "no" && for i in str; do
 LIBS="-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3665 "configure"
+#line 3666 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3672,7 +3673,7 @@ int main() {
 putmsg()
 ; return 0; }
 EOF
-if { (eval echo configure:3676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3677: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_putmsg="-l$i"
 break
@@ -3700,12 +3701,12 @@ fi
            for ac_func in pfopen
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3704: checking for $ac_func" >&5
+echo "configure:3705: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3709 "configure"
+#line 3710 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3728,7 +3729,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3732: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3758,7 +3759,7 @@ done
            fi
     fi
     echo $ac_n "checking for local pcap library""... $ac_c" 1>&6
-echo "configure:3762: checking for local pcap library" >&5
+echo "configure:3763: checking for local pcap library" >&5
     libpcap=FAIL
     lastdir=FAIL
     places=`ls .. | sed -e 's,/$,,' -e 's,^,../,' | \
@@ -3777,7 +3778,7 @@ echo "configure:3762: checking for local pcap library" >&5
     if test $libpcap = FAIL ; then
            echo "$ac_t""not found" 1>&6
            echo $ac_n "checking for main in -lpcap""... $ac_c" 1>&6
-echo "configure:3781: checking for main in -lpcap" >&5
+echo "configure:3782: checking for main in -lpcap" >&5
 ac_lib_var=`echo pcap'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3785,14 +3786,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3789 "configure"
+#line 3790 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3834,7 +3835,7 @@ fi
     aix*)
            pseexe="/lib/pse.exp"
            echo $ac_n "checking for $pseexe""... $ac_c" 1>&6
-echo "configure:3838: checking for $pseexe" >&5
+echo "configure:3839: checking for $pseexe" >&5
            if test -f $pseexe ; then
                    echo "$ac_t""yes" 1>&6
                    LIBS="$LIBS -I:$pseexe"
@@ -3845,12 +3846,12 @@ echo "configure:3838: checking for $pseexe" >&5
 for ac_func in bpf_dump
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3849: checking for $ac_func" >&5
+echo "configure:3850: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3854 "configure"
+#line 3855 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3873,7 +3874,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3930,12 +3931,12 @@ if test -f /dev/bpf0 ; then
 fi
 
 echo $ac_n "checking for u_int8_t using $CC""... $ac_c" 1>&6
-echo "configure:3934: checking for u_int8_t using $CC" >&5
+echo "configure:3935: checking for u_int8_t using $CC" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int8_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3939 "configure"
+#line 3940 "configure"
 #include "confdefs.h"
 
 #      include "confdefs.h"
@@ -3948,7 +3949,7 @@ int main() {
 u_int8_t i
 ; return 0; }
 EOF
-if { (eval echo configure:3952: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3953: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_have_u_int8_t=yes
 else
@@ -3968,12 +3969,12 @@ EOF
 
     fi
 echo $ac_n "checking for int16_t using $CC""... $ac_c" 1>&6
-echo "configure:3972: checking for int16_t using $CC" >&5
+echo "configure:3973: checking for int16_t using $CC" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_have_int16_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3977 "configure"
+#line 3978 "configure"
 #include "confdefs.h"
 
 #      include "confdefs.h"
@@ -3986,7 +3987,7 @@ int main() {
 int16_t i
 ; return 0; }
 EOF
-if { (eval echo configure:3990: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3991: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_have_int16_t=yes
 else
@@ -4006,12 +4007,12 @@ EOF
 
     fi
 echo $ac_n "checking for u_int16_t using $CC""... $ac_c" 1>&6
-echo "configure:4010: checking for u_int16_t using $CC" >&5
+echo "configure:4011: checking for u_int16_t using $CC" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int16_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4015 "configure"
+#line 4016 "configure"
 #include "confdefs.h"
 
 #      include "confdefs.h"
@@ -4024,7 +4025,7 @@ int main() {
 u_int16_t i
 ; return 0; }
 EOF
-if { (eval echo configure:4028: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4029: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_have_u_int16_t=yes
 else
@@ -4044,12 +4045,12 @@ EOF
 
     fi
 echo $ac_n "checking for int32_t using $CC""... $ac_c" 1>&6
-echo "configure:4048: checking for int32_t using $CC" >&5
+echo "configure:4049: checking for int32_t using $CC" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_have_int32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4053 "configure"
+#line 4054 "configure"
 #include "confdefs.h"
 
 #      include "confdefs.h"
@@ -4062,7 +4063,7 @@ int main() {
 int32_t i
 ; return 0; }
 EOF
-if { (eval echo configure:4066: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4067: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_have_int32_t=yes
 else
@@ -4082,12 +4083,12 @@ EOF
 
     fi
 echo $ac_n "checking for u_int32_t using $CC""... $ac_c" 1>&6
-echo "configure:4086: checking for u_int32_t using $CC" >&5
+echo "configure:4087: checking for u_int32_t using $CC" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4091 "configure"
+#line 4092 "configure"
 #include "confdefs.h"
 
 #      include "confdefs.h"
@@ -4100,7 +4101,7 @@ int main() {
 u_int32_t i
 ; return 0; }
 EOF
-if { (eval echo configure:4104: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4105: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_have_u_int32_t=yes
 else
@@ -4160,12 +4161,12 @@ EOF
     fi
 
 echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6
-echo "configure:4164: checking if sockaddr struct has sa_len member" >&5
+echo "configure:4165: checking if sockaddr struct has sa_len member" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_sockaddr_has_sa_len'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4169 "configure"
+#line 4170 "configure"
 #include "confdefs.h"
 
 #      include <sys/types.h>
@@ -4174,7 +4175,7 @@ int main() {
 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
 ; return 0; }
 EOF
-if { (eval echo configure:4178: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_sockaddr_has_sa_len=yes
 else
@@ -4195,7 +4196,7 @@ EOF
     fi
 
 echo $ac_n "checking if unaligned accesses fail""... $ac_c" 1>&6
-echo "configure:4199: checking if unaligned accesses fail" >&5
+echo "configure:4200: checking if unaligned accesses fail" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_unaligned_fail'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4260,12 +4261,12 @@ EOF
 
 
        echo $ac_n "checking for h_errno""... $ac_c" 1>&6
-echo "configure:4264: checking for h_errno" >&5
+echo "configure:4265: checking for h_errno" >&5
        if eval "test \"`echo '$''{'ac_cv_var_h_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4269 "configure"
+#line 4270 "configure"
 #include "confdefs.h"
 
 #              include <sys/types.h>
@@ -4274,7 +4275,7 @@ int main() {
 int foo = h_errno;
 ; return 0; }
 EOF
-if { (eval echo configure:4278: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4279: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_var_h_errno=yes
 else
@@ -4302,7 +4303,7 @@ if test "${with_crypto+set}" = set; then
 else
   
 echo $ac_n "checking for SSLeay""... $ac_c" 1>&6
-echo "configure:4306: checking for SSLeay" >&5
+echo "configure:4307: checking for SSLeay" >&5
 ac_cv_ssleay_path=no
 incdir=no
 for dir in /usr /usr/local /usr/local/ssl /usr/pkg; do
@@ -4330,7 +4331,7 @@ if test "$ac_cv_ssleay_path" != no; then
                LIBS="$LIBS -lrsaref"
        fi
        echo $ac_n "checking for des_cbc_encrypt in -lcrypto""... $ac_c" 1>&6
-echo "configure:4334: checking for des_cbc_encrypt in -lcrypto" >&5
+echo "configure:4335: checking for des_cbc_encrypt in -lcrypto" >&5
 ac_lib_var=`echo crypto'_'des_cbc_encrypt | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4338,7 +4339,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcrypto  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4342 "configure"
+#line 4343 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4349,7 +4350,7 @@ int main() {
 des_cbc_encrypt()
 ; return 0; }
 EOF
-if { (eval echo configure:4353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4383,17 +4384,17 @@ fi
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4387: checking for $ac_hdr" >&5
+echo "configure:4388: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4392 "configure"
+#line 4393 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4397: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4398: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4422,12 +4423,12 @@ done
 
        if test "$ac_cv_header_cast_h" = "yes"; then
                echo $ac_n "checking for buggy CAST128""... $ac_c" 1>&6
-echo "configure:4426: checking for buggy CAST128" >&5
+echo "configure:4427: checking for buggy CAST128" >&5
                if test "$cross_compiling" = yes; then
   buggy_cast128="cross-compiling, assume yes"
 else
   cat > conftest.$ac_ext <<EOF
-#line 4431 "configure"
+#line 4432 "configure"
 #include "confdefs.h"
 
 #include <cast.h>
@@ -4446,7 +4447,7 @@ main()
                return 1;
 }
 EOF
-if { (eval echo configure:4450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4451: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   buggy_cast128=yes
 else
@@ -4478,17 +4479,17 @@ for ac_hdr in rc5.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4482: checking for $ac_hdr" >&5
+echo "configure:4483: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4487 "configure"
+#line 4488 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4492: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4493: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4533,7 +4534,7 @@ done
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:4537: checking for a BSD compatible install" >&5
+echo "configure:4538: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6

diff --git a/configure.in b/configure.in
index b3b8b8ac9c35e600d80bfb1ab6e814d8b11738f8..ce00b53dbad39368346d08b774f4aba81137e928 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,4 @@
-dnl @(#) $Header: /tcpdump/master/tcpdump/configure.in,v 1.144 2001-12-10 08:41:15 guy Exp $ (LBL)
+dnl @(#) $Header: /tcpdump/master/tcpdump/configure.in,v 1.145 2002-01-17 05:00:16 guy Exp $ (LBL)
 dnl
 dnl Copyright (c) 1994, 1995, 1996, 1997
 dnl    The Regents of the University of California.  All rights reserved.
@@ -6,7 +6,7 @@ dnl
 dnl Process this file with autoconf to produce a configure script.
 dnl
 
-AC_REVISION($Revision: 1.144 $)
+AC_REVISION($Revision: 1.145 $)
 AC_PREREQ(2.13)
 AC_INIT(tcpdump.c)
 
@@ -89,8 +89,10 @@ fi
 
 AC_MSG_CHECKING([whether to enable the possibly-buggy SMB printer])
 AC_ARG_ENABLE(smb,
-[  --enable-smb            enable possibly-buggy SMB printer],
-[ case "$enableval" in
+[  --enable-smb            enable possibly-buggy SMB printer [default=yes]
+  --disable-smb           disable possibly-buggy SMB printer],,
+   enableval=yes)
+case "$enableval" in
 yes)   AC_MSG_RESULT(yes)
        AC_WARN([The SMB printer may have exploitable buffer overflows!!!])
        AC_DEFINE(TCPDUMP_DO_SMB)
@@ -98,8 +100,7 @@ yes) AC_MSG_RESULT(yes)
        ;;
 *)     AC_MSG_RESULT(no)
        ;;
-  esac
-], AC_MSG_RESULT(no))
+esac
 
 CFLAGS="$CFLAGS -Dss_family=__ss_family -Dss_len=__ss_len"
 AC_MSG_CHECKING([whether to enable ipv6])