Regenerate.

diff --git a/configure b/configure
index 96e3a48c21e5493c5170d0a5ad9c044e3fed1661..28d58ed7058f3cb00f5e0dde506f5fb0b580493c 100755 (executable)
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# From configure.in Revision: 1.84 
+# From configure.in Revision: 1.85 
 
 
 
@@ -1803,6 +1803,29 @@ test -n "$V_YACC" || V_YACC="yacc"
            V_LEX="$V_LEX -Ppcap_"
            V_YACC="$V_YACC -p pcap_"
     fi
+if test "$V_LEX" = lex ; then
+# Some versions of lex can't handle the definitions section of scanner.l .
+# Try lexing it and complain if it can't deal.
+       echo $ac_n "checking for capable lex""... $ac_c" 1>&6
+echo "configure:1811: checking for capable lex" >&5
+if eval "test \"`echo '$''{'tcpdump_cv_capable_lex'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if lex -t scanner.l > /dev/null 2>&1; then
+                       tcpdump_cv_capable_lex=yes
+               else
+                       tcpdump_cv_capable_lex=insufficient
+               fi
+fi
+
+echo "$ac_t""$tcpdump_cv_capable_lex" 1>&6
+       if test $tcpdump_cv_capable_lex = insufficient ; then
+               { echo "configure: error: Your operating system's lex is insufficient to compile
+ libpcap.  flex is a lex replacement that has many advantages, including
+ being able to compile libpcap.  For more information, see
+ http://www.gnu.org/software/flex/flex.html ." 1>&2; exit 1; }
+       fi
+fi
 
 case "$target_os" in
 
@@ -1835,19 +1858,19 @@ EOF
 
 sinix*)
        echo $ac_n "checking if SINIX compiler defines sinix""... $ac_c" 1>&6
-echo "configure:1839: checking if SINIX compiler defines sinix" >&5
+echo "configure:1862: checking if SINIX compiler defines sinix" >&5
        if eval "test \"`echo '$''{'ac_cv_cc_sinix_defined'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1844 "configure"
+#line 1867 "configure"
 #include "confdefs.h"
 
 int main() {
 int i = sinix;
 ; return 0; }
 EOF
-if { (eval echo configure:1851: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1874: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cc_sinix_defined=yes
 else
@@ -1883,7 +1906,7 @@ esac
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1887: checking for $ac_word" >&5
+echo "configure:1910: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1951,12 +1974,12 @@ EOF
     fi
 
 echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6
-echo "configure:1955: checking if sockaddr struct has sa_len member" >&5
+echo "configure:1978: checking if sockaddr struct has sa_len member" >&5
     if eval "test \"`echo '$''{'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 1960 "configure"
+#line 1983 "configure"
 #include "confdefs.h"
 
 #      include <sys/types.h>
@@ -1965,7 +1988,7 @@ int main() {
 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
 ; return 0; }
 EOF
-if { (eval echo configure:1969: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1992: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_sockaddr_has_sa_len=yes
 else
@@ -1986,12 +2009,12 @@ EOF
     fi
 
 echo $ac_n "checking if dl_hp_ppa_info_t struct has dl_module_id_1 member""... $ac_c" 1>&6
-echo "configure:1990: checking if dl_hp_ppa_info_t struct has dl_module_id_1 member" >&5
+echo "configure:2013: checking if dl_hp_ppa_info_t struct has dl_module_id_1 member" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1995 "configure"
+#line 2018 "configure"
 #include "confdefs.h"
 
 #      include <sys/types.h>
@@ -2001,7 +2024,7 @@ int main() {
 u_int i = sizeof(((dl_hp_ppa_info_t *)0)->dl_module_id_1)
 ; return 0; }
 EOF
-if { (eval echo configure:2005: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2028: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=yes
 else
@@ -2022,7 +2045,7 @@ EOF
     fi
 
 echo $ac_n "checking if unaligned accesses fail""... $ac_c" 1>&6
-echo "configure:2026: checking if unaligned accesses fail" >&5
+echo "configure:2049: checking if unaligned accesses fail" >&5
     if eval "test \"`echo '$''{'ac_cv_lbl_unaligned_fail'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2107,7 +2130,7 @@ ln -s ${srcdir}/bpf/net net
 # 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""... $ac_c" 1>&6
-echo "configure:2111: checking for a BSD compatible install" >&5
+echo "configure:2134: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6