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This causes the configure # script to become confused, and results in libpcap # being unbuildable. # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5 $as_echo_n "checking for library containing getaddrinfo... " >&6; } if ${ac_cv_search_getaddrinfo+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char getaddrinfo (); int main () { return getaddrinfo (); ; return 0; } _ACEOF for ac_lib in '' socket; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_getaddrinfo=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_getaddrinfo+:} false; then : break fi done if ${ac_cv_search_getaddrinfo+:} false; then : else ac_cv_search_getaddrinfo=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5 $as_echo "$ac_cv_search_getaddrinfo" >&6; } ac_res=$ac_cv_search_getaddrinfo if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5 $as_echo_n "checking getaddrinfo bug... " >&6; } if ${td_cv_buggygetaddrinfo+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : td_cv_buggygetaddrinfo=yes else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include #include main() { int passive, gaierr, inet4 = 0, inet6 = 0; struct addrinfo hints, *ai, *aitop; char straddr[INET6_ADDRSTRLEN], strport[16]; for (passive = 0; passive <= 1; passive++) { memset(&hints, 0, sizeof(hints)); hints.ai_family = AF_UNSPEC; hints.ai_flags = passive ? AI_PASSIVE : 0; hints.ai_socktype = SOCK_STREAM; hints.ai_protocol = IPPROTO_TCP; if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { (void)gai_strerror(gaierr); goto bad; } for (ai = aitop; ai; ai = ai->ai_next) { if (ai->ai_addr == NULL || ai->ai_addrlen == 0 || getnameinfo(ai->ai_addr, ai->ai_addrlen, straddr, sizeof(straddr), strport, sizeof(strport), NI_NUMERICHOST|NI_NUMERICSERV) != 0) { goto bad; } switch (ai->ai_family) { case AF_INET: if (strcmp(strport, "54321") != 0) { goto bad; } if (passive) { if (strcmp(straddr, "0.0.0.0") != 0) { goto bad; } } else { if (strcmp(straddr, "127.0.0.1") != 0) { goto bad; } } inet4++; break; case AF_INET6: if (strcmp(strport, "54321") != 0) { goto bad; } if (passive) { if (strcmp(straddr, "::") != 0) { goto bad; } } else { if (strcmp(straddr, "::1") != 0) { goto bad; } } inet6++; break; case AF_UNSPEC: goto bad; break; #ifdef AF_UNIX case AF_UNIX: #else #ifdef AF_LOCAL case AF_LOCAL: #endif #endif default: /* another family support? */ break; } } } /* supported family should be 2, unsupported family should be 0 */ if (!(inet4 == 0 || inet4 == 2)) goto bad; if (!(inet6 == 0 || inet6 == 2)) goto bad; if (aitop) freeaddrinfo(aitop); exit(0); bad: if (aitop) freeaddrinfo(aitop); exit(1); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : td_cv_buggygetaddrinfo=no else td_cv_buggygetaddrinfo=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi if test "$td_cv_buggygetaddrinfo" = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: good" >&5 $as_echo "good" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy" >&5 $as_echo "buggy" >&6; } fi if test "$td_cv_buggygetaddrinfo" = "yes"; then # # XXX - it doesn't appear that "ipv6type" can ever be # set to "linux". Should this be testing for # "linux-glibc", or for that *or* "linux-libinet6"? # If the latter, note that "linux-libinet6" is also # the type given to some non-Linux OSes. # if test "$ipv6type" != "linux"; then echo 'Fatal: You must get working getaddrinfo() function.' echo ' or you can specify "--disable-ipv6"'. exit 1 else echo 'Warning: getaddrinfo() implementation on your system seems be buggy.' echo ' Better upgrade your system library to newest version' echo ' of GNU C library (aka glibc).' fi fi fi ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo" if test "x$ac_cv_func_getnameinfo" = xyes; then : $as_echo "#define HAVE_GETNAMEINFO 1" >>confdefs.h else case " $LIBOBJS " in *" getnameinfo.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getnameinfo.$ac_objext" ;; esac fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5 $as_echo_n "checking for dnet_htoa declaration in netdnet/dnetdb.h... " >&6; } if ${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "dnet_htoa" >/dev/null 2>&1; then : td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes else td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5 $as_echo "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; } if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then $as_echo "#define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5 $as_echo_n "checking for addrinfo... " >&6; } if ${ac_cv_addrinfo+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include int main () { struct addrinfo a ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_addrinfo=yes else ac_cv_addrinfo=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_addrinfo" >&5 $as_echo "$ac_cv_addrinfo" >&6; } if test $ac_cv_addrinfo = yes; then $as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h else $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h fi if test "$ac_cv_addrinfo" = no; then missing_includes=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_MAXSERV" >&5 $as_echo_n "checking for NI_MAXSERV... " >&6; } if ${ac_cv_maxserv+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef NI_MAXSERV yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then : ac_cv_maxserv=yes else ac_cv_maxserv=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_maxserv" >&5 $as_echo "$ac_cv_maxserv" >&6; } if test $ac_cv_maxserv != yes; then $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h fi if test "$ac_cv_maxserv" = no; then missing_includes=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_NAMEREQD" >&5 $as_echo_n "checking for NI_NAMEREQD... " >&6; } if ${ac_cv_namereqd+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef NI_NOFQDN yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then : ac_cv_namereqd=yes else ac_cv_namereqd=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namereqd" >&5 $as_echo "$ac_cv_namereqd" >&6; } if test $ac_cv_namereqd != yes; then $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h fi if test "$ac_cv_namereqd" = no; then missing_includes=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage" >&5 $as_echo_n "checking for sockaddr_storage... " >&6; } if ${ac_cv_sa_storage+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include # include int main () { struct sockaddr_storage s ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sa_storage=yes else ac_cv_sa_storage=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sa_storage" >&5 $as_echo "$ac_cv_sa_storage" >&6; } if test $ac_cv_sa_storage = yes; then $as_echo "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h fi if test "$ac_cv_sa_storage" = no; then missing_includes=yes fi ac_fn_c_check_func "$LINENO" "vfprintf" "ac_cv_func_vfprintf" if test "x$ac_cv_func_vfprintf" = xyes; then : $as_echo "#define HAVE_VFPRINTF 1" >>confdefs.h else case " $LIBOBJS " in *" vfprintf.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS vfprintf.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" if test "x$ac_cv_func_strcasecmp" = xyes; then : $as_echo "#define HAVE_STRCASECMP 1" >>confdefs.h else case " $LIBOBJS " in *" strcasecmp.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" if test "x$ac_cv_func_strlcat" = xyes; then : $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h else case " $LIBOBJS " in *" strlcat.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" if test "x$ac_cv_func_strlcpy" = xyes; then : $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h else case " $LIBOBJS " in *" strlcpy.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" if test "x$ac_cv_func_strdup" = xyes; then : $as_echo "#define HAVE_STRDUP 1" >>confdefs.h else case " $LIBOBJS " in *" strdup.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strdup.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" if test "x$ac_cv_func_strsep" = xyes; then : $as_echo "#define HAVE_STRSEP 1" >>confdefs.h else case " $LIBOBJS " in *" strsep.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strsep.$ac_objext" ;; esac fi for ac_func in fork vfork strftime do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in setlinebuf alarm do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done needsnprintf=no for ac_func in vsnprintf snprintf do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else needsnprintf=yes fi done if test $needsnprintf = yes; then case " $LIBOBJS " in *" snprintf.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 $as_echo_n "checking return type of signal handlers... " >&6; } if ${ac_cv_type_signal+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { return *(signal (0, 0)) (0) == 1; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_type_signal=int else ac_cv_type_signal=void fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 $as_echo "$ac_cv_type_signal" >&6; } cat >>confdefs.h <<_ACEOF #define RETSIGTYPE $ac_cv_type_signal _ACEOF if test "$ac_cv_type_signal" = void ; then $as_echo "#define RETSIGVAL /**/" >>confdefs.h else $as_echo "#define RETSIGVAL (0)" >>confdefs.h fi case "$host_os" in irix*) $as_echo "#define _BSD_SIGNALS 1" >>confdefs.h ;; *) for ac_func in sigaction do : ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction" if test "x$ac_cv_func_sigaction" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SIGACTION 1 _ACEOF fi done if test $ac_cv_func_sigaction = no ; then for ac_func in sigset do : ac_fn_c_check_func "$LINENO" "sigset" "ac_cv_func_sigset" if test "x$ac_cv_func_sigset" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SIGSET 1 _ACEOF fi done fi ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dnet_htoa" >&5 $as_echo_n "checking for library containing dnet_htoa... " >&6; } if ${ac_cv_search_dnet_htoa+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_lib_rpc_main+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lrpc $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_rpc_main=yes else ac_cv_lib_rpc_main=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpc_main" >&5 $as_echo "$ac_cv_lib_rpc_main" >&6; } if test "x$ac_cv_lib_rpc_main" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBRPC 1 _ACEOF LIBS="-lrpc $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrpcbynumber" >&5 $as_echo_n "checking for library containing getrpcbynumber... " >&6; } if ${ac_cv_search_getrpcbynumber+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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Solaris) place it in libnsl # Some strange OSes (SINIX) have it in libsocket: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 $as_echo_n "checking for library containing gethostbyname... " >&6; } if ${ac_cv_search_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_lib_socket_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket -lnsl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_search_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_socket=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_socket+:} false; then : break fi done if ${ac_cv_search_socket+:} false; then : else ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 $as_echo "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 $as_echo_n "checking for socket in -lsocket... " >&6; } if ${ac_cv_lib_socket_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket -lnsl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_socket_socket=yes else ac_cv_lib_socket_socket=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 $as_echo "$ac_cv_lib_socket_socket" >&6; } if test "x$ac_cv_lib_socket_socket" = xyes; then : LIBS="-lsocket -lnsl $LIBS" fi fi # DLPI needs putmsg under HPUX so test for -lstr while we're at it { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5 $as_echo_n "checking for library containing putmsg... " >&6; } if ${ac_cv_search_putmsg+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char putmsg (); int main () { return putmsg (); ; return 0; } _ACEOF for ac_lib in '' str; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_putmsg=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_putmsg+:} false; then : break fi done if ${ac_cv_search_putmsg+:} false; then : else ac_cv_search_putmsg=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5 $as_echo "$ac_cv_search_putmsg" >&6; } ac_res=$ac_cv_search_putmsg if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi LBL_LIBS="$LIBS" pfopen=/usr/examples/packetfilter/pfopen.c if test -f $pfopen ; then for ac_func in pfopen do : ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen" if test "x$ac_cv_func_pfopen" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PFOPEN 1 _ACEOF fi done if test $ac_cv_func_pfopen = "no" ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5 $as_echo "Using $pfopen" >&6; } LIBS="$LIBS $pfopen" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5 $as_echo_n "checking for local pcap library... " >&6; } libpcap=FAIL lastdir=FAIL places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` for dir in $places $srcdir/../libpcap $srcdir/libpcap ; do basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \ sed -e 's/-PRE-GIT$//' ` if test $lastdir = $basedir ; then continue; fi lastdir=$dir if test -r $dir/libpcap.a ; then libpcap=$dir/libpcap.a d=$dir fi done if test $libpcap = FAIL ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 $as_echo "not found" >&6; } # # Look for pcap-config. # if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pcap-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_PCAP_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $PCAP_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG if test -n "$PCAP_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 $as_echo "$PCAP_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_path_PCAP_CONFIG"; then ac_pt_PCAP_CONFIG=$PCAP_CONFIG # Extract the first word of "pcap-config", so it can be a program name with args. set dummy pcap-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_pt_PCAP_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG if test -n "$ac_pt_PCAP_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5 $as_echo "$ac_pt_PCAP_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_pt_PCAP_CONFIG" = x; then PCAP_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PCAP_CONFIG=$ac_pt_PCAP_CONFIG fi else PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG" fi if test -n "$PCAP_CONFIG" ; then # # Found - use it to get the include flags for # libpcap and the flags to link with libpcap. # # Please read section 11.6 "Shell Substitutions" # in the autoconf manual before doing anything # to this that involves quoting. Especially note # the statement "There is just no portable way to use # double-quoted strings inside double-quoted back-quoted # expressions (pfew!)." # cflags=`"$PCAP_CONFIG" --cflags` V_INCLS="$cflags $V_INCLS" libpcap=`"$PCAP_CONFIG" --libs` else # # Not found; look for pcap. # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5 $as_echo_n "checking for main in -lpcap... " >&6; } if ${ac_cv_lib_pcap_main+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpcap $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pcap_main=yes else ac_cv_lib_pcap_main=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5 $as_echo "$ac_cv_lib_pcap_main" >&6; } if test "x$ac_cv_lib_pcap_main" = xyes; then : libpcap="-lpcap" fi if test $libpcap = FAIL ; then as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5 $as_echo_n "checking for extraneous pcap header directories... " >&6; } if test \( ! -r /usr/local/include/pcap.h \) -a \ \( ! -r /usr/include/pcap.h \); then if test -r /usr/local/include/pcap/pcap.h; then d="/usr/local/include/pcap" elif test -r /usr/include/pcap/pcap.h; then d="/usr/include/pcap" fi fi if test -z "$d" ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 $as_echo "not found" >&6; } else V_INCLS="-I$d $V_INCLS" { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5 $as_echo "found -- -I$d added" >&6; } fi fi else V_PCAPDEP=$libpcap places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` if test -r $d/pcap.h; then V_INCLS="-I$d $V_INCLS" elif test -r $places/pcap.h; then V_INCLS="-I$places $V_INCLS" else as_fn_error see INSTALL "cannot find pcap.h" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5 $as_echo "$libpcap" >&6; } # Extract the first word of "pcap-config", so it can be a program name with args. set dummy pcap-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_PCAP_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $PCAP_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $d do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG if test -n "$PCAP_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 $as_echo "$PCAP_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test -n "$PCAP_CONFIG"; then # # The libpcap directory has a pcap-config script. # Use it to get any additioal libraries needed # to link with the libpcap archive library in # that directory. # # Please read section 11.6 "Shell Substitutions" # in the autoconf manual before doing anything # to this that involves quoting. Especially note # the statement "There is just no portable way to use # double-quoted strings inside double-quoted back-quoted # expressions (pfew!)." # additional_libs=`"$PCAP_CONFIG" --additional-libs --static` libpcap="$libpcap $additional_libs" fi fi LIBS="$libpcap $LIBS" if ! test -n "$PCAP_CONFIG" ; then # # We don't have pcap-config; find out any additional link flags # we need. (If we have pcap-config, we assume it tells us what # we need.) # case "$host_os" in aix*) # # If libpcap is DLPI-based, we have to use /lib/pse.exp if # present, as we use the STREAMS routines. # # (XXX - true only if we're linking with a static libpcap?) # pseexe="/lib/pse.exp" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5 $as_echo_n "checking for $pseexe... " >&6; } if test -f $pseexe ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } LIBS="$LIBS -I:$pseexe" fi # # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as # we use them to load the BPF module. # # (XXX - true only if we're linking with a static libpcap?) # LIBS="$LIBS -lodm -lcfg" ;; esac fi ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop" if test "x$ac_cv_func_pcap_loop" = xyes; then : else as_fn_error $? "Report this to tcpdump-workers@lists.tcpdump.org, and include the config.log file in your report. If you have downloaded libpcap from tcpdump.org, and built it yourself, please also include the config.log file from the libpcap source directory, the Makefile from the libpcap source directory, and the output of the make process for libpcap, as this could be a problem with the libpcap that was built, and we will not be able to determine why this is happening, and thus will not be able to fix it, without that information, as we have not been able to reproduce this problem ourselves." "$LINENO" 5 fi ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks" if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then : $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h else case " $LIBOBJS " in *" datalinks.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS datalinks.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink" if test "x$ac_cv_func_pcap_set_datalink" = xyes; then : $as_echo "#define HAVE_PCAP_SET_DATALINK 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val" if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then : $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description" if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then : $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h else case " $LIBOBJS " in *" dlnames.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" ;; esac fi else case " $LIBOBJS " in *" dlnames.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" ;; esac fi for ac_func in pcap_breakloop do : ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop" if test "x$ac_cv_func_pcap_breakloop" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_BREAKLOOP 1 _ACEOF fi done ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell" if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then : $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h else case " $LIBOBJS " in *" pcap_dump_ftell.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext" ;; esac fi # # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate # libraries (e.g., "-lsocket -lnsl" on Solaris). # # We don't use AC_REPLACE_FUNCS because that uses AC_CHECK_FUNCS which # use AC_CHECK_FUNC which doesn't let us specify the right #includes # to make this work on BSD/OS 4.x. BSD/OS 4.x ships with the BIND8 # resolver, and the way it defines inet_{ntop,pton} is rather strange; # it does not ship with a libc symbol "inet_ntop()", it ships with # "_inet_ntop()", and has a #define macro in one of the system headers # to rename it. # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntop" >&5 $as_echo_n "checking for inet_ntop... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include int main () { char src[4], dst[128]; inet_ntop(AF_INET, src, dst, sizeof(dst)); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } case " $LIBOBJS " in *" inet_ntop.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext" ;; esac fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5 $as_echo_n "checking for inet_pton... 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" >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include int main () { char src[128]; struct in_addr dst; inet_aton(src, &dst); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } case " $LIBOBJS " in *" inet_aton.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" ;; esac fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext # # Check for these after AC_LBL_LIBPCAP, for the same reason. # # You are in a twisty little maze of UN*Xes, all different. # Some might not have ether_ntohost(). # Some might have it, but not declare it in any header file. # Some might have it, but declare it in . # Some might have it, but declare it in # (And some might have it but document it as something declared in # , although appears to work.) # # Before you is a C compiler. # for ac_func in ether_ntohost do : ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost" if test "x$ac_cv_func_ether_ntohost" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ETHER_NTOHOST 1 _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5 $as_echo_n "checking for buggy ether_ntohost... " >&6; } if ${ac_cv_buggy_ether_ntohost+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : ac_cv_buggy_ether_ntohost="not while cross-compiling" else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include int main(int argc, char **argv) { u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff }; char name[MAXHOSTNAMELEN]; ether_ntohost(name, (struct ether_addr *)ea); exit(0); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : ac_cv_buggy_ether_ntohost=no else ac_cv_buggy_ether_ntohost=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; } if test "$ac_cv_buggy_ether_ntohost" = "no"; then $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h fi fi done if test "$ac_cv_func_ether_ntohost" = yes -a \ "$ac_cv_buggy_ether_ntohost" = "no"; then # # OK, we have ether_ntohost(). Do we have ? # if test "$ac_cv_header_netinet_if_ether_h" = yes; then # # Yes. Does it declare ether_ntohost()? # ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " #include #include #include #include struct mbuf; struct rtentry; #include #include " if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h fi fi # # Did that succeed? # if test "$ac_cv_have_decl_ether_ntohost" != yes; then # # No, how about , as on Linux? # for ac_header in netinet/ether.h do : ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default" if test "x$ac_cv_header_netinet_ether_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NETINET_ETHER_H 1 _ACEOF fi done if test "$ac_cv_header_netinet_ether_h" = yes; then # # We have it - does it declare ether_ntohost()? # Unset ac_cv_have_decl_ether_ntohost so we don't # treat the previous failure as a cached value and # suppress the next test. # unset ac_cv_have_decl_ether_ntohost ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " #include " if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h fi fi fi # # Is ether_ntohost() declared? # if test "$ac_cv_have_decl_ether_ntohost" != yes; then # # No, we'll have to declare it ourselves. # Do we have "struct ether_addr"? # ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" " #include #include #include #include struct mbuf; struct rtentry; #include #include " if test "x$ac_cv_type_struct_ether_addr" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_ETHER_ADDR 1 _ACEOF fi $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h else $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h fi fi # libdlpi is needed for Solaris 11 and later. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; } if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldlpi -L/lib $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlpi_walk (); int main () { return dlpi_walk (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dlpi_dlpi_walk=yes else ac_cv_lib_dlpi_dlpi_walk=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; } if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then : LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has sa_len member" >&5 $as_echo_n "checking if sockaddr struct has sa_len member... " >&6; } if ${ac_cv_sockaddr_has_sa_len+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include # include int main () { u_int i = sizeof(((struct sockaddr *)0)->sa_len) ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sockaddr_has_sa_len=yes else ac_cv_sockaddr_has_sa_len=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sockaddr_has_sa_len" >&5 $as_echo "$ac_cv_sockaddr_has_sa_len" >&6; } if test $ac_cv_sockaddr_has_sa_len = yes ; then $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h fi if test "$ac_cv_sockaddr_has_sa_len" = no; then missing_includes=yes fi # # Do we have the new open API? Check for pcap_create, and assume that, # if we do, we also have pcap_activate() and the other new routines # introduced in libpcap 1.0.0. # for ac_func in pcap_create do : ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create" if test "x$ac_cv_func_pcap_create" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_CREATE 1 _ACEOF fi done if test $ac_cv_func_pcap_create = "yes" ; then # # OK, do we have pcap_set_tstamp_type? If so, assume we have # pcap_list_tstamp_types and pcap_free_tstamp_types as well. # for ac_func in pcap_set_tstamp_type do : ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type" if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_SET_TSTAMP_TYPE 1 _ACEOF fi done fi for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done if test $ac_cv_func_pcap_findalldevs = "yes" ; then savedcppflags="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $V_INCLS" ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include " if test "x$ac_cv_type_pcap_if_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_IF_T 1 _ACEOF fi CPPFLAGS="$savedcppflags" fi if test $ac_cv_func_pcap_lib_version = "no" ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { extern char pcap_version[]; return (int)pcap_version; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_lbl_cv_pcap_version_defined=yes else ac_lbl_cv_pcap_version_defined=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$ac_lbl_cv_pcap_version_defined" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5 $as_echo_n "checking whether pcap_debug is defined by libpcap... 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" >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #ifdef HAVE_SYS_BITYPES_H #include #endif main() { printf("%" PRId64 "\n", (u_int64_t)1); printf("%" PRIo64 "\n", (u_int64_t)1); printf("%" PRIx64 "\n", (u_int64_t)1); printf("%" PRIu64 "\n", (u_int64_t)1); } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } ac_lbl_inttypes_h_defines_formats=yes else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } ac_lbl_inttypes_h_defines_formats=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else # # We don't have inttypes.h, so it obviously can't define those # macros. # ac_lbl_inttypes_h_defines_formats=no fi done if test "$ac_lbl_inttypes_h_defines_formats" = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5 $as_echo_n "checking whether %lx can be used to format 64-bit integers... 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"cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # ifdef HAVE_INTTYPES_H #include # endif # ifdef HAVE_SYS_BITYPES_H #include # endif #include #include main() { u_int64_t t = 1; char strbuf[16+1]; sprintf(strbuf, "%016lx", t << 32); if (strcmp(strbuf, "0000000100000000") == 0) exit(0); else exit(1); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : $as_echo "#define PRId64 \"ld\"" >>confdefs.h $as_echo "#define PRIo64 \"lo\"" >>confdefs.h $as_echo "#define PRIx64 \"lx\"" >>confdefs.h $as_echo "#define PRIu64 \"lu\"" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5 $as_echo_n "checking whether %llx can be used to format 64-bit integers... 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"cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # ifdef HAVE_INTTYPES_H #include # endif # ifdef HAVE_SYS_BITYPES_H #include # endif #include #include main() { u_int64_t t = 1; char strbuf[16+1]; sprintf(strbuf, "%016llx", t << 32); if (strcmp(strbuf, "0000000100000000") == 0) exit(0); else exit(1); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : $as_echo "#define PRId64 \"lld\"" >>confdefs.h $as_echo "#define PRIo64 \"llo\"" >>confdefs.h $as_echo "#define PRIx64 \"llx\"" >>confdefs.h $as_echo "#define PRIu64 \"llu\"" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5 $as_echo_n "checking whether %Lx can be used to format 64-bit integers... 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"cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # ifdef HAVE_INTTYPES_H #include # endif # ifdef HAVE_SYS_BITYPES_H #include # endif #include #include main() { u_int64_t t = 1; char strbuf[16+1]; sprintf(strbuf, "%016Lx", t << 32); if (strcmp(strbuf, "0000000100000000") == 0) exit(0); else exit(1); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : $as_echo "#define PRId64 \"Ld\"" >>confdefs.h $as_echo "#define PRIo64 \"Lo\"" >>confdefs.h $as_echo "#define PRIx64 \"Lx\"" >>confdefs.h $as_echo "#define PRIu64 \"Lu\"" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %qx can be used to format 64-bit integers" >&5 $as_echo_n "checking whether %qx can be used to format 64-bit integers... 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"cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # ifdef HAVE_INTTYPES_H #include # endif # ifdef HAVE_SYS_BITYPES_H #include # endif #include #include main() { u_int64_t t = 1; char strbuf[16+1]; sprintf(strbuf, "%016qx", t << 32); if (strcmp(strbuf, "0000000100000000") == 0) exit(0); else exit(1); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : $as_echo "#define PRId64 \"qd\"" >>confdefs.h $as_echo "#define PRIo64 \"qo\"" >>confdefs.h $as_echo "#define PRIx64 \"qx\"" >>confdefs.h $as_echo "#define PRIu64 \"qu\"" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } as_fn_error $? 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