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((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : else ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then $as_echo "#define STDC_HEADERS 1" >>confdefs.h fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in net/pfvar.h do : ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include #include #include " if test "x$ac_cv_header_net_pfvar_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NET_PFVAR_H 1 _ACEOF fi done if test "$ac_cv_header_net_pfvar_h" = yes; then for ac_header in net/if_pflog.h do : ac_fn_c_check_header_compile "$LINENO" "net/if_pflog.h" "ac_cv_header_net_if_pflog_h" "#include #include #include #include " if test "x$ac_cv_header_net_if_pflog_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NET_IF_PFLOG_H 1 _ACEOF fi done if test "$ac_cv_header_net_if_pflog_h" = yes; then LOCALSRC="print-pflog.c $LOCALSRC" fi fi case "$host_os" in darwin*) # Check whether --enable-universal was given. if test "${enable_universal+set}" = set; then : enableval=$enable_universal; fi if test "$enable_universal" != "no"; then case "$host_os" in darwin9.*) # # Leopard. 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" >&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... 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" >&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 '' $ac_executable_extensions; do if as_fn_executable_p "$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. 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" >&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 # # We found a local libpcap. Add it to the dependencies for # tcpdump. # V_PCAPDEP=$libpcap # # Look for its pcap-config script. # # 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 $local_pcap_dir do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$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 # # We don't want its --cflags or --libs output, because # those presume it's installed. For the C compiler flags, # we add the source directory for the local libpcap, so # we pick up its header files. # # We do, however, want its additional libraries, as required # when linking statically, because it makes calls to # routines in those libraries, so we'll need to link with # them, because we'll be linking statically with it. # V_INCLS="-I$local_pcap_dir $V_INCLS" additional_libs=`"$PCAP_CONFIG" --static --additional-libs` libpcap="$libpcap $additional_libs" else # # It doesn't have a pcap-config script. # Make sure it has a pcap.h file. # places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` pcapH=FAIL if test -r $local_pcap_dir/pcap.h; then pcapH=$local_pcap_dir else for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do if test -r $dir/pcap.h ; then pcapH=$dir fi done fi if test $pcapH = FAIL ; then as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5 fi # # Force the compiler to look for header files in the # directory containing pcap.h. # V_INCLS="-I$pcapH $V_INCLS" fi fi if test -z "$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" ;; solaris*) # 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 $LDFLAGS" fi ;; esac fi LIBS="$libpcap $LIBS" ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop" if test "x$ac_cv_func_pcap_loop" = xyes; then : else as_fn_error $? "This is a bug, please follow the guidelines in CONTRIBUTING and include the config.log file in your report. If you have downloaded libpcap from tcpdump.org, and built it yourself, please also include the config.log file from the libpcap source directory, the Makefile from the libpcap source directory, and the output of the make process for libpcap, as this could be a problem with the libpcap that was built, and we will not be able to determine why this is happening, and thus will not be able to fix it, without that information, as we have not been able to reproduce this problem ourselves." "$LINENO" 5 fi # # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate # libraries (e.g., "-lsocket -lnsl" on Solaris). # # You are in a twisty little maze of UN*Xes, all different. # Some might not have ether_ntohost(). # Some might have it and declare it in . # Some might have it and declare it in # Some might have it and declare it in . # Some might have it and declare it in . # Some might have it and declare it in . # Some might have it and not declare it in any header file. # # 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 \ "$ac_cv_buggy_ether_ntohost" = "no"; then # # OK, we have ether_ntohost(). Is it declared in ? # # This test fails if we don't have or if we do # but it doesn't declare ether_ntohost(). # ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " #include " if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : $as_echo "#define NET_ETHERNET_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h fi # # Did that succeed? # if test "$ac_cv_have_decl_ether_ntohost" != yes; then # # No, how about , as on Linux? # # This test fails if we don't have # or if we do but it doesn't 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 : $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h fi fi # # Did that succeed? # if test "$ac_cv_have_decl_ether_ntohost" != yes; then # # No, how about , as on Solaris 10 # and later? # # This test fails if we don't have # or if we do but it doesn't 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 : $as_echo "#define SYS_ETHERNET_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h fi fi # # Did that succeed? # if test "$ac_cv_have_decl_ether_ntohost" != yes; then # # No, how about , as in AIX? # # This test fails if we don't have # (if we have ether_ntohost(), we should have # networking, and if we have networking, we should # have ) or if we do but it doesn't # 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 : $as_echo "#define ARPA_INET_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h fi fi # # Did that succeed? # if test "$ac_cv_have_decl_ether_ntohost" != yes; then # # No, how about ? # On some platforms, it requires and # , and we always include it with # both of them, so test it with both of them. # # This test fails if we don't have # and the headers we include before it, or if we do but # doesn't declare ether_hostton(). # # 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 "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " #include #include #include #include #include " if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h fi fi # # After all that, is ether_ntohost() declared? # if test "$ac_cv_have_decl_ether_ntohost" = yes; then # # Yes. # $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h else # # No, we'll have to declare it ourselves. # Do we have "struct ether_addr" if we include # ? # ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" " #include #include #include #include #include " if test "x$ac_cv_type_struct_ether_addr" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_ETHER_ADDR 1 _ACEOF fi fi fi ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks" if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then : $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h for ac_func in pcap_free_datalinks do : ac_fn_c_check_func "$LINENO" "pcap_free_datalinks" "ac_cv_func_pcap_free_datalinks" if test "x$ac_cv_func_pcap_free_datalinks" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_FREE_DATALINKS 1 _ACEOF fi done else case " $LIBOBJS " in *" datalinks.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS datalinks.$ac_objext" ;; esac 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_set_datalink do : 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 : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_SET_DATALINK 1 _ACEOF fi done 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 # # 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$ac_cv_func_pcap_set_tstamp_type" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_SET_TSTAMP_TYPE 1 _ACEOF fi done # # And do we have pcap_set_tstamp_precision? If so, we assume # we also have pcap_open_offline_with_tstamp_precision. # for ac_func in pcap_set_tstamp_precision do : ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_precision" "ac_cv_func_pcap_set_tstamp_precision" if test "x$ac_cv_func_pcap_set_tstamp_precision" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_SET_TSTAMP_PRECISION 1 _ACEOF fi done fi # # Check for a miscellaneous collection of functions which we use # if we have them. # for ac_func in pcap_findalldevs do : ac_fn_c_check_func "$LINENO" "pcap_findalldevs" "ac_cv_func_pcap_findalldevs" if test "x$ac_cv_func_pcap_findalldevs" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_FINDALLDEVS 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 for ac_func in 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_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 $as_echo "no" >&6; } fi fi for ac_func in pcap_setdirection pcap_set_immediate_mode pcap_dump_ftell64 do : as_ac_var=`$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" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in pcap_open pcap_findalldevs_ex do : as_ac_var=`$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" | $as_tr_cpp` 1 _ACEOF fi done # # Check for special debugging functions # for ac_func in pcap_set_parser_debug do : ac_fn_c_check_func "$LINENO" "pcap_set_parser_debug" "ac_cv_func_pcap_set_parser_debug" if test "x$ac_cv_func_pcap_set_parser_debug" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_SET_PARSER_DEBUG 1 _ACEOF fi done if test "$ac_cv_func_pcap_set_parser_debug" = "no" ; then # # OK, we don't have pcap_set_parser_debug() to set the libpcap # filter expression parser debug flag; can we directly set the # flag? { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { extern int pcap_debug; return pcap_debug; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_lbl_cv_pcap_debug_defined=yes else ac_lbl_cv_pcap_debug_defined=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } # # OK, what about "yydebug"? # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { extern int yydebug; return yydebug; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_lbl_cv_yydebug_defined=yes else ac_lbl_cv_yydebug_defined=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$ac_lbl_cv_yydebug_defined" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi fi for ac_func in pcap_set_optimizer_debug do : ac_fn_c_check_func "$LINENO" "pcap_set_optimizer_debug" "ac_cv_func_pcap_set_optimizer_debug" if test "x$ac_cv_func_pcap_set_optimizer_debug" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_SET_OPTIMIZER_DEBUG 1 _ACEOF fi done ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump" if test "x$ac_cv_func_bpf_dump" = xyes; then : $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h else case " $LIBOBJS " in *" bpf_dump.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext" ;; esac fi V_GROUP=0 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then V_GROUP=wheel fi # # Assume V7/BSD convention for man pages (file formats in section 5, # miscellaneous info in section 7). # MAN_FILE_FORMATS=5 MAN_MISC_INFO=7 case "$host_os" in aix*) $as_echo "#define _SUN 1" >>confdefs.h ;; hpux*) # # Use System V conventions for man pages. # MAN_FILE_FORMATS=4 MAN_MISC_INFO=5 ;; irix*) V_GROUP=sys # # Use System V conventions for man pages. # MAN_FILE_FORMATS=4 MAN_MISC_INFO=5 ;; osf*) V_GROUP=system # # Use System V conventions for man pages. # MAN_FILE_FORMATS=4 MAN_MISC_INFO=5 ;; solaris*) V_GROUP=sys # # Use System V conventions for man pages. # MAN_FILE_FORMATS=4 MAN_MISC_INFO=5 ;; esac if test -f /dev/bpf0 ; then V_GROUP=bpf fi # # Make sure we have a definition for C99's uintptr_t (regardless of # whether the environment is a C99 environment or not). # ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" if test "x$ac_cv_type_uintptr_t" = xyes; then : $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h else for ac_type in 'unsigned int' 'unsigned long int' \ 'unsigned long long int'; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : cat >>confdefs.h <<_ACEOF #define uintptr_t $ac_type _ACEOF ac_type= fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test -z "$ac_type" && break done fi # # Check whether we have pcap/pcap-inttypes.h. # If we do, we use that to get the C99 types defined. # savedcppflags="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $V_INCLS" for ac_header in pcap/pcap-inttypes.h do : ac_fn_c_check_header_mongrel "$LINENO" "pcap/pcap-inttypes.h" "ac_cv_header_pcap_pcap_inttypes_h" "$ac_includes_default" if test "x$ac_cv_header_pcap_pcap_inttypes_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_PCAP_INTTYPES_H 1 _ACEOF fi done CPPFLAGS="$savedcppflags" # # Define the old BSD specified-width types in terms of the C99 types; # we may need them with libpcap include files. # ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default #include " if test "x$ac_cv_type_u_int8_t" = xyes; then : else $as_echo "#define u_int8_t uint8_t" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default #include " if test "x$ac_cv_type_u_int16_t" = xyes; then : else $as_echo "#define u_int16_t uint16_t" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default #include " if test "x$ac_cv_type_u_int32_t" = xyes; then : else $as_echo "#define u_int32_t uint32_t" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default #include " if test "x$ac_cv_type_u_int64_t" = xyes; then : else $as_echo "#define u_int64_t uint64_t" >>confdefs.h fi # # Check for some headers introduced in later versions of libpcap # and used by some printers. # # Those headers might use the {u_}intN_t types, so we must do this # after we check for what's needed to get them defined. # savedcppflags="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $V_INCLS" for ac_header in pcap/bluetooth.h do : ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"netdissect-stdinc.h\" " if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_BLUETOOTH_H 1 _ACEOF fi done for ac_header in pcap/nflog.h do : ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"netdissect-stdinc.h\" " if test "x$ac_cv_header_pcap_nflog_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_NFLOG_H 1 _ACEOF fi done CPPFLAGS="$savedcppflags" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; 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_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; 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_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" 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 RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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