+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_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 '' $ac_executable_extensions; do
+ if as_fn_executable_p "$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.
+ #
+ # If this is a vendor-supplied pcap-config, which
+ # we define as being "a pcap-config in /usr/bin
+ # or /usr/ccs/bin" (the latter is for Solaris and
+ # Sun/Oracle Studio), there are some issues. Work
+ # around them.
+ #
+ if test \( "$PCAP_CONFIG" = "/usr/bin/pcap-config" \) -o \
+ \( "$PCAP_CONFIG" = "/usr/ccs/bin/pcap-config" \) ; then
+ #
+ # It's vendor-supplied.
+ #
+ case "$host_os" in
+
+ darwin*)
+ #
+ # This is macOS or another Darwin-based OS.
+ #
+ # That means that /usr/bin/pcap-config it
+ # may provide -I/usr/local/include with --cflags
+ # and -L/usr/local/lib with --libs, rather than
+ # pointing to the OS-supplied library and
+ # Xcode-supplied headers. Remember that, so we
+ # ignore those values.
+ #
+ _broken_apple_pcap_config=yes
+ ;;
+
+ solaris*)
+ #
+ # This is Solaris 2 or later, i.e. SunOS 5.x.
+ #
+ # At least on Solaris 11; there's /usr/bin/pcap-config,
+ # which reports -L/usr/lib with --libs, causing
+ # the 32-bit libraries to be found, and there's
+ # /usr/bin/{64bitarch}/pcap-config, where {64bitarch}
+ # is a name for the 64-bit version of the instruction
+ # set, which reports -L /usr/lib/{64bitarch}, causing
+ # the 64-bit libraries to be found.
+ #
+ # So if we're building 64-bit targets, we replace
+ # PCAP_CONFIG with /usr/bin/{64bitarch}; we get
+ # {64bitarch} as the output of "isainfo -n".
+ #
+ # Are we building 32-bit or 64-bit? Get the
+ # size of void *, and check that.
+ #
+ # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
+$as_echo_n "checking size of void *... " >&6; }
+if ${ac_cv_sizeof_void_p+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_void_p" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void *)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_void_p=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
+$as_echo "$ac_cv_sizeof_void_p" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
+_ACEOF
+
+
+ if test ac_cv_sizeof_void_p -eq 8 ; then
+ isainfo_output=`isainfo -n`
+ if test ! -z "$isainfo_output" ; then
+ #
+ # Success - change PCAP_CONFIG.
+ #
+ PCAP_CONFIG=`echo $PCAP_CONFIG | sed "s;/bin/;/bin/$isainfo_output/;"`
+ fi
+ fi
+ ;;
+ esac
+ fi
+ #
+ # 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=`"$PCAP_CONFIG" --cflags`
+ #
+ # Work around macOS (and probably other Darwin) brokenness,
+ # by not adding /usr/local/include if it's from the broken
+ # Apple pcap-config.
+ #
+ if test "$_broken_apple_pcap_config" = "yes" ; then
+ #
+ # Strip -I/usr/local/include with sed.
+ #
+ cflags=`echo $cflags | sed 's;-I/usr/local/include;;'`
+ fi
+ V_INCLS="$cflags $V_INCLS"
+ libpcap=`"$PCAP_CONFIG" --libs`
+ #
+ # Work around macOS (and probably other Darwin) brokenness,
+ # by not adding /usr/local/lib if it's from the broken
+ # Apple pcap-config.
+ #
+ if test "$_broken_apple_pcap_config" = "yes" ; then
+ #
+ # Strip -L/usr/local/lib with sed.
+ #
+ libpcap=`echo $libpcap | sed 's;-L/usr/local/lib;;'`
+ fi
+ else
+ #
+ # Not found; look for an installed 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$d added" >&6; }
+ fi
+ fi
+ fi
+ else
+ #
+ # We found a local libpcap. Add it to the dependencies for
+ # tcpdump.
+ #
+ V_PCAPDEP=$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
projects / tcpdump / blobdiff