Changeset 63

Timestamp:

26.12.2001 17:14:52 (7 years ago)

Author:

tibob

Message:

v0.11.5 in progress.
- integrated Loic Tortay's patches that did not change IPFM output
- removed linux specific promisc mode setting
- began to clean code
--
tibob

Location:

trunk

Files:

• HISTORY (modified) (2 diffs)
• Makefile.common.in (modified) (2 diffs)
• Makefile.in (modified) (4 diffs)
• VERSION (modified) (1 diff)
• configure (modified) (24 diffs)
• configure.in (modified) (3 diffs)
• debian/changelog (modified) (2 diffs)
• debian/control (modified) (1 diff)
• doc/ipfm.conf.man (modified) (1 diff)
• doc/ipfm.man (modified) (4 diffs)
• source/Makefile.in (modified) (2 diffs)
• source/config.h.in (modified) (4 diffs)
• source/config.l (modified) (5 diffs)
• source/config.y (modified) (11 diffs)
• source/data.c (modified) (14 diffs)
• source/data.h (modified) (3 diffs)
• source/filter.c (modified) (4 diffs)
• source/filter.h (modified) (3 diffs)
• source/init.c (modified) (18 diffs)
• source/init.h (modified) (1 diff)
• source/ipfm.c (modified) (3 diffs)
• source/pcap.c (modified) (10 diffs)
• source/pcap.h (modified) (1 diff)
• source/utils.c (modified) (7 diffs)
• source/utils.h (modified) (2 diffs)

trunk/HISTORY

@@ +1 @@
+Version 0.11.5 - 11 November 2001
+---------------------------------
+- a forked child exits with _exit(), so we can let pcap library set
+  and unset promisc mode for us under linux. Thanks to Igor Podlesny
+  <poige@morning.ru> for the hint.
+- manfile update (RC & LT)
+Changes by Loïc Tortay :
+- moved /var/ to @localstatedir@
+- changed permission of ipfm executable and manfiles
+- various changes in configure.in (OS, program and function checks)
+- added xmalloc, xfree, xstrdup for memory allocation control
+
+
 Version 0.11.4 - 07 January 2001 - Robert CHERAMY <robert@cheramy.net>
 ----------------------------------------------------------------------
@@ -34 +47 @@
   /debian directory in the tarball)
 - added counter to avoid going through the logs twice while dumping data
-- ipfm now tires to create a directory if it is unable to create logfile
+- ipfm now tries to create a directory if it is unable to create logfile
 - sam checked my bad spelling. I'm ashamed of making so much mistakes ...
 - avoid warning while empty tests (test x$var = "xfoo") in configure.in

trunk/Makefile.common.in

@@ -2 +2 @@
 # Common definitions for all the Makefile's
 # Copyright (c) 1999 Robert CHERAMY <tibob@via.ecp.fr>
+# Copyright (c) 2001 Loïc Tortay & IN2P3 Computing Center <tortay@cc.in2p3.fr>
 #
 
@@ -13 +14 @@
 MANDIR  = $(ROOT)@mandir@
 ETCDIR  = $(ROOT)@sysconfdir@
-LOGDIR  = $(ROOT)/var/log
-VARRUN  = $(ROOT)/var/run
+LOGDIR  = $(ROOT)@localstatedir@/log
+VARRUN  = $(ROOT)@localstatedir@/run
 
 INSTALL = @INSTALL@

trunk/Makefile.in

@@ -2 +2 @@
 # Makefile for ipfm
 # Copyright (c) 1999 Robert CHERAMY <tibob@via.ecp.fr>
+# Copyright (c) 2001 Loïc Tortay & IN2P3 Computing Center <tortay@cc.in2p3.fr>
 #
 
@@ -16 +17 @@
 install: all
         $(INSTALL) -d -m 755 $(SBINDIR)
-        $(INSTALL) -m 755 source/ipfm $(SBINDIR)/ipfm
+        $(INSTALL) -m 555 source/ipfm $(SBINDIR)/ipfm
         $(INSTALL) -d -m 755 $(ETCDIR)
         [ -f $(CONFIGFILE) ] || \
@@ -22 +23 @@
         $(INSTALL) -d -m 755 $(MANDIR)/man5
         $(INSTALL) -d -m 755 $(MANDIR)/man8
-        $(INSTALL) -m 644 doc/ipfm.conf.5 $(MANDIR)/man5/ipfm.conf.5
-        $(INSTALL) -m 644 doc/ipfm.8 $(MANDIR)/man8/ipfm.8
+        $(INSTALL) -m 444 doc/ipfm.conf.5 $(MANDIR)/man5/ipfm.conf.5
+        $(INSTALL) -m 444 doc/ipfm.8 $(MANDIR)/man8/ipfm.8
         $(INSTALL) -d -m 755 $(LOGDIR)/ipfm
 
@@ -34 +35 @@
           Makefile Makefile.common *~ core \
           source/Makefile source/*~ source/core source/config.h \
-          doc/Makefile doc/*~
+          source/missing/Makefile doc/Makefile doc/*~
 
 configdump:

trunk/VERSION

@@ -1 @@
-0.11.4
+0.11.5pre1

trunk/configure

@@ -591 +591 @@
 
     ;;
+  SunOS)
+    echo "$ac_t""SunOS" 1>&6
+    cat >> confdefs.h <<\EOF
+#define __OS_SUNOS__ 1
+EOF
+
+    LIBS="$LIBS -lnsl -lsocket"
+    ;;
+  AIX)
+    echo "$ac_t""AIX" 1>&6
+    cat >> confdefs.h <<\EOF
+#define __OS_AIX__ 1
+EOF
+
+    ;;
+  HP-UX)
+    echo "$ac_t""HPUX" 1>&6
+    cat >> confdefs.h <<\EOF
+#define __OS_HPUX__ 1
+EOF
+
+    ;;
+  OSF1)
+    echo "$ac_t""OSF1" 1>&6
+    cat >> confdefs.h <<\EOF
+#define __OS_OSF1__ 1
+EOF
+
+    ;;
 esac
 
@@ -596 +625 @@
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:599: checking for $ac_word" >&5
+echo "configure:628: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -626 +655 @@
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:629: checking for $ac_word" >&5
+echo "configure:658: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -677 +706 @@
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:680: checking for $ac_word" >&5
+echo "configure:709: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -709 +738 @@
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:712: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:741: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
@@ -720 +749 @@
 cat > conftest.$ac_ext << EOF
 
-#line 723 "configure"
+#line 752 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:757: \"$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.
@@ -751 +780 @@
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:754: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:783: checking whether the C compiler ($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""... $ac_c" 1>&6
-echo "configure:759: checking whether we are using GNU C" >&5
+echo "configure:788: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -765 +794 @@
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:768: \"$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:797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
@@ -784 +813 @@
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:787: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:816: 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
@@ -815 +844 @@
 fi
 
-for ac_prog in 'bison -y' byacc
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:823: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$YACC"; then
-  ac_cv_prog_YACC="$YACC" # Let the user override the test.
-else
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_YACC="$ac_prog"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-YACC="$ac_cv_prog_YACC"
-if test -n "$YACC"; then
-  echo "$ac_t""$YACC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-test -n "$YACC" && break
-done
-test -n "$YACC" || YACC="yacc"
-
-# Extract the first word of "flex", so it can be a program name with args.
-set dummy flex; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:856: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$LEX"; then
-  ac_cv_prog_LEX="$LEX" # Let the user override the test.
-else
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_LEX="flex"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
-fi
-fi
-LEX="$ac_cv_prog_LEX"
-if test -n "$LEX"; then
-  echo "$ac_t""$LEX" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$LEXLIB"
-then
-  case "$LEX" in
-  flex*) ac_lib=fl ;;
-  *) ac_lib=l ;;
-  esac
-  echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
-echo "configure:890: checking for yywrap in -l$ac_lib" >&5
-ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-l$ac_lib  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 898 "configure"
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:848: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    # This must be in double quotes, not single quotes, because CPP may get
+  # substituted into the Makefile and "${CC-cc}" will confuse make.
+  CPP="${CC-cc} -E"
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp.
+  cat > conftest.$ac_ext <<EOF
+#line 863 "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
-    builtin and then its argument prototype would still apply.  */
-char yywrap();
-
-int main() {
-yywrap()
-; return 0; }
-EOF
-if { (eval echo configure:909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
+  CPP="${CC-cc} -E -traditional-cpp"
+  cat > conftest.$ac_ext <<EOF
+#line 880 "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:886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -nologo -E"
+  cat > conftest.$ac_ext <<EOF
+#line 897 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:903: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP=/lib/cpp
 fi
 rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  LEXLIB="-l$ac_lib"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-fi
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+  ac_cv_prog_CPP="$CPP"
+fi
+  CPP="$ac_cv_prog_CPP"
+else
+  ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
 
 ac_aux_dir=
@@ -959 +955 @@
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:962: checking for a BSD compatible install" >&5
+echo "configure:958: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
@@ -1011 +1007 @@
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
+# Extract the first word of "flex", so it can be a program name with args.
+set dummy flex; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1013: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$LEX"; then
+  ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_LEX="flex"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
+fi
+fi
+LEX="$ac_cv_prog_LEX"
+if test -n "$LEX"; then
+  echo "$ac_t""$LEX" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$LEXLIB"
+then
+  case "$LEX" in
+  flex*) ac_lib=fl ;;
+  *) ac_lib=l ;;
+  esac
+  echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
+echo "configure:1047: checking for yywrap in -l$ac_lib" >&5
+ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-l$ac_lib  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1055 "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
+    builtin and then its argument prototype would still apply.  */
+char yywrap();
+
+int main() {
+yywrap()
+; return 0; }
+EOF
+if { (eval echo configure:1066: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  LEXLIB="-l$ac_lib"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+
+# 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:1091: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_RANLIB="ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+  echo "$ac_t""$RANLIB" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+for ac_prog in 'bison -y' byacc
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1123: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$YACC"; then
+  ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_YACC="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+YACC="$ac_cv_prog_YACC"
+if test -n "$YACC"; then
+  echo "$ac_t""$YACC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+# Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1156: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_AR'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  case "$AR" in
+  /*)
+  ac_cv_path_AR="$AR" # Let the user override the test with a path.
+  ;;
+  ?:/*)                  
+  ac_cv_path_AR="$AR" # Let the user override the test with a dos path.
+  ;;
+  *)
+  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do 
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_path_AR="$ac_dir/$ac_word"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+esac
+fi
+AR="$ac_cv_path_AR"
+if test -n "$AR"; then
+  echo "$ac_t""$AR" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+if test -z "$AR" ; then
+        { echo "configure: error: You need 'ar' in order to compile ipfm" 1>&2; exit 1; }
+fi
 
 
 echo $ac_n "checking for local libpcap""... $ac_c" 1>&6
-echo "configure:1017: checking for local libpcap" >&5
+echo "configure:1195: checking for local libpcap" >&5
 pcapdirs=`ls .. | grep libpcap | sed -e 's:/$::' -e 's:^:../:' | tr '\n' ' '`
 libpcap=FAIL
@@ -1030 +1208 @@
   echo "$ac_t""no" 1>&6
   echo $ac_n "checking for main in -lpcap""... $ac_c" 1>&6
-echo "configure:1033: checking for main in -lpcap" >&5
+echo "configure:1211: checking for main in -lpcap" >&5
 ac_lib_var=`echo pcap'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
@@ -1038 +1216 @@
 LIBS="-lpcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1041 "configure"
+#line 1219 "configure"
 #include "confdefs.h"
 
@@ -1045 +1223 @@
 ; return 0; }
 EOF
-if { (eval echo configure:1048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1226: \"$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"
@@ -1067 +1245 @@
 
   pcapdir=""
-    echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1071: checking how to run the C preprocessor" >&5
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    # This must be in double quotes, not single quotes, because CPP may get
-  # substituted into the Makefile and "${CC-cc}" will confuse make.
-  CPP="${CC-cc} -E"
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp.
+    ac_safe=`echo "pcap.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for pcap.h""... $ac_c" 1>&6
+echo "configure:1250: checking for pcap.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
   cat > conftest.$ac_ext <<EOF
-#line 1086 "configure"
+#line 1255 "configure"
 #include "confdefs.h"
-#include <assert.h>
-Syntax Error
+#include <pcap.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1092: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1260: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
-  :
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
 else
   echo "$ac_err" >&5
@@ -1098 +1267 @@
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  CPP="${CC-cc} -E -traditional-cpp"
-  cat > conftest.$ac_ext <<EOF
-#line 1103 "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:1109: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  :
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  CPP="${CC-cc} -nologo -E"
-  cat > conftest.$ac_ext <<EOF
-#line 1120 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1126: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  :
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  CPP=/lib/cpp
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-  ac_cv_prog_CPP="$CPP"
-fi
-  CPP="$ac_cv_prog_CPP"
-else
-  ac_cv_prog_CPP="$CPP"
-fi
-echo "$ac_t""$CPP" 1>&6
-
-ac_safe=`echo "pcap.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for pcap.h""... $ac_c" 1>&6
-echo "configure:1152: checking for pcap.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6