autoconf: Add autogen.sh, remove configure and config.h.in

Put autoconf-generated files in the release tarball.

The minimum required version of autoconf is currently 2.69.

If version 2.69 or later is already installed and there is no
autoconf default, it may be necessary to set the AUTORECONF
environment variable to enable the one to use, like:
AUTORECONF=autoreconf-2.69 ./autogen.sh
or
AUTORECONF=autoreconf-2.71 ./autogen.sh

10 files changed, 100 insertions, 10038 deletions

diff --git a/.cirrus.yml b/.cirrus.yml
index 5b634007..2e9d41db 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -49,6 +49,7 @@ linux_task:
     - apt list --installed 'lib*-dev'
     - echo '$ git clone [...] libpcap.git'
     - git -C .. clone --depth ${CIRRUS_CLONE_DEPTH} --branch=master --quiet ${LIBPCAP_GIT}
+    - ./autogen.sh
     - ./configure --quiet # build the Makefile
     - make releasecheck
     - make whitespacecheck
@@ -88,4 +89,5 @@ coverity_task:
     - apt-get -qy install libssl-dev libsmi2-dev libcap-ng-dev libpcap-dev >/dev/null
     - apt-get -qy install git curl wget ruby rubygems ruby-json >/dev/null # for the coverity script
     - apt list --installed 'lib*-dev'
+    - ./autogen.sh
     - ./.ci-coverity-scan-build.sh
diff --git a/.gitignore b/.gitignore
index e0f406e0..2ecabdcc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,9 +8,11 @@ Makefile
 *.gcov
 libnetdissect.a
 config.h
+config.h.in
 config.log
 config.cache
 config.status
+configure
 .devel
 os-proto.h
 stamp-h
diff --git a/CHANGES b/CHANGES
index 97d86e9f..d9cf414a 100644
--- a/CHANGES
+++ b/CHANGES
@@ -42,6 +42,8 @@ DayOfTheWeek, Month DD, YYYY / The Tcpdump Group
       RPKI-Router: Refine length and bounds checks.
     Building and testing:
       Add a configure option to help debugging (--enable-instrument-functions)
+      autoconf: Add autogen.sh, remove configure and config.h.in and put
+        these generated files in the release tarball.
 
 DayOfTheWeek, Month DD, YYYY / The Tcpdump Group
   Summary for 4.99.4 tcpdump release (so far!)
diff --git a/INSTALL.md b/INSTALL.md
index b3fbf42e..22df2637 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -12,9 +12,27 @@ the generally available GNU C compiler (GCC) or Clang.
 
 After libpcap has been built (either install it with `make install` or
 make sure both the libpcap and tcpdump source trees are in the same
-directory), run `./configure` (a shell script). `configure` will
+directory), do the following steps:
+
+* If you build from a git clone rather than from a release archive,
+run `./autogen.sh` (a shell script). The autogen.sh script will
+build the `configure` and `config.h.in` files.
+
+On some system, you may need to set the `AUTORECONF` variable, like:
+`AUTORECONF=autoreconf-2.69 ./autogen.sh`
+to select the `autoreconf` version you want to use.
+
+* Run `./configure` (a shell script). The configure script will
 determine your system attributes and generate an appropriate `Makefile`
-from `Makefile.in`.  Now build tcpdump by running `make`.
+from `Makefile.in`.  The configure script has a number of options to
+control the configuration of tcpdump; `./configure --help` will show
+them.
+
+* Next, build tcpdump by running `make`.
+
+On OpenBSD, you may need to set, before the `make`, the `AUTOCONF_VERSION`
+variable like:
+`AUTOCONF_VERSION=2.69 make`
 
 If everything builds ok, `su` and type `make install`.  This will install
 tcpdump and the manual entry.  Any user will be able to use tcpdump to
@@ -62,15 +80,14 @@ ascii_strcasecmp.c - locale-independent case-independent string comparison
 		routines
 atime.awk	- TCP ack awk script
 atm.h		- ATM traffic type definitions
+autogen.sh	- build configure and config.h.in (run this first)
 bpf_dump.c	- BPF program printing routines, in case libpcap doesn't
 		  have them
 chdlc.h		- Cisco HDLC definitions
 cpack.c		- functions to extract packed data
 cpack.h		- declarations of functions to extract packed data
 config.guess	- autoconf support
-config.h.in	- autoconf input
 config.sub	- autoconf support
-configure	- configure script (run this first)
 configure.ac	- configure script source
 doc/README.*	- some building documentation
 ethertype.h	- Ethernet type value definitions
diff --git a/Makefile.in b/Makefile.in
index c8e1b563..22d3a40d 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -344,6 +344,7 @@ EXTRA_DIST = \
 	README.md \
 	VERSION \
 	aclocal.m4 \
+	autogen.sh \
 	atime.awk \
 	bpf_dump.c \
 	cmake/Modules/FindCRYPTO.cmake \
@@ -352,9 +353,7 @@ EXTRA_DIST = \
 	cmake_uninstall.cmake.in \
 	cmakeconfig.h.in \
 	config.guess \
-	config.h.in \
 	config.sub \
-	configure \
 	configure.ac \
 	doc/README.aix.md \
 	doc/README.NetBSD.md \
@@ -386,7 +385,7 @@ EXTRA_DIST = \
 	stime.awk \
 	tcpdump.1.in
 
-TEST_DIST= `git ls-files tests | grep -v 'tests/\..*'`
+TEST_DIST= `git -C "$$DIR" ls-files tests | grep -v 'tests/\..*'`
 
 RELEASE_FILES = $(CSRC) $(HDR) $(LIBNETDISSECT_SRC) $(EXTRA_DIST) $(TEST_DIST)
 
@@ -456,7 +455,8 @@ clean:
 
 distclean:
 	rm -f $(CLEANFILES) Makefile config.cache config.log config.status \
-	    config.h os-proto.h stamp-h stamp-h.in $(PROG).1 \
+	    config.h config.h.in config.h.in~ configure configure~ configure.ac~ \
+	    os-proto.h stamp-h stamp-h.in $(PROG).1 \
 	    libnetdissect.a tests/.failed tests/.passed \
 	    tests/failure-outputs.txt
 	rm -rf autom4te.cache tests/DIFF tests/NEW
@@ -473,17 +473,52 @@ tags: $(TAGFILES)
 TAGS: $(TAGFILES)
 	etags $(TAGFILES)
 
+#
+# Use git archive piped to tar to construct a subdirectory whose name
+# is tcpdump-{release}, containing all the checked-in source files,
+# and then run autoreconf in that directory to generate the configure
+# script and other files from that source. Then remove autom4te.cache,
+# construct the release tarball from that subdirectory, and remove
+# the subdirectory.
+#
+# The --format=tar is to force git archive to write a non-compressed
+# archive, in case the platform's tar command doesn't have built-in
+# decompression.
+#
+# The ^{tree} is there to force git archive not to write out the
+# "helpful" global extended pax header with a commit ID, as not all
+# versions of tar can handle that (Solaris tar can't, for example).
+# (It turns HEAD, or a tag, both of which are apparently "tree-ish"es,
+# into a tree; apparently, unlike HEAD, or a tag, which have a commit
+# ID associated with them, the tree associated with them doesn't have
+# a commit ID, so no commit ID is available to write, and thus
+# git archive doesn't write one.)
+#
 releasetar:
 	@TAG=$(PROG)-`cat VERSION` && \
-	if git show-ref --tags --quiet --verify -- "refs/tags/$$TAG"; then \
-	    git archive --prefix="$$TAG"/ -o "$$TAG".tar.gz "$$TAG" \
-	    $(RELEASE_FILES) && \
+	if [ ! -d .git ]; then echo 'Not in a git clone, stop.'; exit 1; fi && \
+	TMPTESTFILE=`mktemp -t tmptestfile_XXXXXXXX` && \
+	rm -f "$$TMPTESTFILE" && \
+	AUTORECONF_DIR=`dirname "$$TMPTESTFILE"`/"$(PROG)"_build_autoreconf_$$$$ && \
+	DIR=`pwd` && \
+	rm -rf "$$AUTORECONF_DIR" && \
+	mkdir "$$AUTORECONF_DIR" && \
+	cd "$$AUTORECONF_DIR" && \
+	if git -C "$$DIR" show-ref --tags --quiet --verify -- "refs/tags/$$TAG"; then \
+	    (git -C "$$DIR" archive --format=tar --prefix="$$TAG"/ "$$TAG^{tree}" $(RELEASE_FILES) | \
+	     tar xf -) && \
 	    echo "Archive build from tag $$TAG."; \
 	else \
-	    git archive --prefix="$$TAG"/ -o "$$TAG".tar.gz HEAD \
-	    $(RELEASE_FILES) && \
+	    (git -C "$$DIR" archive --format=tar --prefix="$$TAG"/ "HEAD^{tree}" $(RELEASE_FILES) | \
+	     tar xf -) && \
 	    echo "No $$TAG tag. Archive build from HEAD."; \
-	fi
+	fi && \
+	(cd "$$TAG" && "$${AUTORECONF:-autoreconf}" && rm -rf autom4te.cache) && \
+	tar cf "$$DIR/$$TAG".tar "$$TAG" && \
+	rm -f "$$DIR/$$TAG".tar.gz && \
+	gzip --best "$$DIR/$$TAG".tar && \
+	cd "$$DIR" && \
+	rm -rf "$$AUTORECONF_DIR"
 
 releasecheck: releasetar
 	@TAG=$(PROG)-`cat VERSION` && \
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 00000000..b3c321b0
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,25 @@
+#!/bin/sh -e
+
+: "${AUTORECONF:=autoreconf}"
+
+AUTORECONFVERSION=`$AUTORECONF --version 2>&1 | grep "^autoreconf" | sed 's/.*) *//'`
+
+maj=`echo "$AUTORECONFVERSION" | cut -d. -f1`
+min=`echo "$AUTORECONFVERSION" | cut -d. -f2`
+# The minimum required version of autoconf is currently 2.69.
+if [ "$maj" = "" ] || [ "$min" = "" ] || \
+   [ "$maj" -lt 2 ] || [ "$maj" -eq 2 -a "$min" -lt 69 ]; then
+	cat >&2 <<-EOF
+	Please install the 'autoconf' package version 2.69 or later.
+	If version 2.69 or later is already installed and there is no
+	autoconf default, it may be necessary to set the AUTORECONF
+	environment variable to enable the one to use, like:
+	AUTORECONF=autoreconf-2.69 ./autogen.sh
+	or
+	AUTORECONF=autoreconf-2.71 ./autogen.sh
+	EOF
+	exit 1
+fi
+
+echo "$AUTORECONF identification: $AUTORECONFVERSION"
+"$AUTORECONF" -f
diff --git a/build.sh b/build.sh
index db345272..a900115f 100755
--- a/build.sh
+++ b/build.sh
@@ -52,11 +52,13 @@ esac
 if [ "$CMAKE" = no ]; then
     if [ "$BUILD_LIBPCAP" = yes ]; then
         echo "Using PKG_CONFIG_PATH=$PKG_CONFIG_PATH"
+        run_after_echo ./autogen.sh
         run_after_echo ./configure --with-crypto="$CRYPTO" \
             --enable-smb="$SMB" --prefix="$PREFIX"
         LD_LIBRARY_PATH="$PREFIX/lib"
         export LD_LIBRARY_PATH
     else
+        run_after_echo ./autogen.sh
         run_after_echo ./configure --with-crypto="$CRYPTO" \
             --enable-smb="$SMB" --prefix="$PREFIX" --disable-local-libpcap
     fi
diff --git a/build_matrix.sh b/build_matrix.sh
index 3089bad9..19980c2e 100755
--- a/build_matrix.sh
+++ b/build_matrix.sh
@@ -62,14 +62,12 @@ build_tcpdump() {
                 fi
                 run_after_echo rm -rf "$PREFIX"/bin/tcpdump*
                 run_after_echo git status -suall
-                # Cancel changes in configure
-                run_after_echo git checkout configure
             done
         done
     done
 }
 
-touch .devel configure
+touch .devel
 for CC in $MATRIX_CC; do
     export CC
     discard_cc_cache
diff --git a/config.h.in b/config.h.in
deleted file mode 100644
index ada6aad9..00000000
--- a/config.h.in
+++ /dev/null
@@ -1,290 +0,0 @@
-/* config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define to 1 if arpa/inet.h declares `ether_ntohost' */
-#undef ARPA_INET_H_DECLARES_ETHER_NTOHOST
-
-/* define if you want to build the instrument functions code */
-#undef ENABLE_INSTRUMENT_FUNCTIONS
-
-/* define if you want to build the possibly-buggy SMB printer */
-#undef ENABLE_SMB
-
-/* Define to 1 if you have the `bpf_dump' function. */
-#undef HAVE_BPF_DUMP
-
-/* capsicum support available */
-#undef HAVE_CAPSICUM
-
-/* Define to 1 if you have the `cap_enter' function. */
-#undef HAVE_CAP_ENTER
-
-/* Define to 1 if you have the `cap_ioctls_limit' function. */
-#undef HAVE_CAP_IOCTLS_LIMIT
-
-/* Define to 1 if you have the <cap-ng.h> header file. */
-#undef HAVE_CAP_NG_H
-
-/* Define to 1 if you have the `cap_rights_limit' function. */
-#undef HAVE_CAP_RIGHTS_LIMIT
-
-/* Casper support available */
-#undef HAVE_CASPER
-
-/* Define to 1 if you have the declaration of `ether_ntohost' */
-#undef HAVE_DECL_ETHER_NTOHOST
-
-/* Define to 1 if you have the `ether_ntohost' function. */
-#undef HAVE_ETHER_NTOHOST
-
-/* Define to 1 if you have the `EVP_CIPHER_CTX_new' function. */
-#undef HAVE_EVP_CIPHER_CTX_NEW
-
-/* Define to 1 if you have the `EVP_DecryptInit_ex' function. */
-#undef HAVE_EVP_DECRYPTINIT_EX
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#undef HAVE_FCNTL_H
-
-/* Define to 1 if you have the `fork' function. */
-#undef HAVE_FORK
-
-/* Define to 1 if you have the `getopt_long' function. */
-#undef HAVE_GETOPT_LONG
-
-/* define if you have getrpcbynumber() */
-#undef HAVE_GETRPCBYNUMBER
-
-/* Define to 1 if you have the `getservent' function. */
-#undef HAVE_GETSERVENT
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the `cap-ng' library (-lcap-ng). */
-#undef HAVE_LIBCAP_NG
-
-/* Define to 1 if you have the `crypto' library (-lcrypto). */
-#undef HAVE_LIBCRYPTO
-
-/* Define to 1 if you have the `rpc' library (-lrpc). */
-#undef HAVE_LIBRPC
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the <net/if.h> header file. */
-#undef HAVE_NET_IF_H
-
-/* Define to 1 if printf(3) does not support the z length modifier. */
-#undef HAVE_NO_PRINTF_Z
-
-/* Define to 1 if you have the `openat' function. */
-#undef HAVE_OPENAT
-
-/* Define to 1 if you have the <openssl/evp.h> header file. */
-#undef HAVE_OPENSSL_EVP_H
-
-/* define if the OS provides AF_INET6 and struct in6_addr */
-#undef HAVE_OS_IPV6_SUPPORT
-
-/* if there's an os_proto.h for this platform, to use additional prototypes */
-#undef HAVE_OS_PROTO_H
-
-/* Define to 1 if you have the `pcap_breakloop' function. */
-#undef HAVE_PCAP_BREAKLOOP
-
-/* Define to 1 if you have the `pcap_create' function. */
-#undef HAVE_PCAP_CREATE
-
-/* define if libpcap has pcap_datalink_name_to_val() */
-#undef HAVE_PCAP_DATALINK_NAME_TO_VAL
-
-/* define if libpcap has pcap_datalink_val_to_description() */
-#undef HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION
-
-/* define if libpcap has pcap_debug */
-#undef HAVE_PCAP_DEBUG
-
-/* Define to 1 if you have the `pcap_dump_flush' function. */
-#undef HAVE_PCAP_DUMP_FLUSH
-
-/* Define to 1 if you have the `pcap_dump_ftell' function. */
-#undef HAVE_PCAP_DUMP_FTELL
-
-/* Define to 1 if you have the `pcap_dump_ftell64' function. */
-#undef HAVE_PCAP_DUMP_FTELL64
-
-/* Define to 1 if you have the `pcap_findalldevs' function. */
-#undef HAVE_PCAP_FINDALLDEVS
-
-/* Define to 1 if you have the `pcap_findalldevs_ex' function. */
-#undef HAVE_PCAP_FINDALLDEVS_EX
-
-/* Define to 1 if you have the `pcap_free_datalinks' function. */
-#undef HAVE_PCAP_FREE_DATALINKS
-
-/* Define to 1 if the system has the type `pcap_if_t'. */
-#undef HAVE_PCAP_IF_T
-
-/* Define to 1 if you have the `pcap_lib_version' function. */
-#undef HAVE_PCAP_LIB_VERSION
-
-/* define if libpcap has pcap_list_datalinks() */
-#undef HAVE_PCAP_LIST_DATALINKS
-
-/* Define to 1 if you have the `pcap_open' function. */
-#undef HAVE_PCAP_OPEN
-
-/* Define to 1 if you have the <pcap/pcap-inttypes.h> header file. */
-#undef HAVE_PCAP_PCAP_INTTYPES_H
-
-/* Define to 1 if you have the `pcap_setdirection' function. */
-#undef HAVE_PCAP_SETDIRECTION
-
-/* Define to 1 if you have the `pcap_set_datalink' function. */
-#undef HAVE_PCAP_SET_DATALINK
-
-/* Define to 1 if you have the `pcap_set_immediate_mode' function. */
-#undef HAVE_PCAP_SET_IMMEDIATE_MODE
-
-/* Define to 1 if you have the `pcap_set_optimizer_debug' function. */
-#undef HAVE_PCAP_SET_OPTIMIZER_DEBUG
-
-/* Define to 1 if you have the `pcap_set_parser_debug' function. */
-#undef HAVE_PCAP_SET_PARSER_DEBUG
-
-/* Define to 1 if you have the `pcap_set_tstamp_precision' function. */
-#undef HAVE_PCAP_SET_TSTAMP_PRECISION
-
-/* Define to 1 if you have the `pcap_set_tstamp_type' function. */
-#undef HAVE_PCAP_SET_TSTAMP_TYPE
-
-/* define if libpcap has pcap_version */
-#undef HAVE_PCAP_VERSION
-
-/* Define to 1 if you have the <rpc/rpcent.h> header file. */
-#undef HAVE_RPC_RPCENT_H
-
-/* Define to 1 if you have the <rpc/rpc.h> header file. */
-#undef HAVE_RPC_RPC_H
-
-/* Define to 1 if you have the `setlinebuf' function. */
-#undef HAVE_SETLINEBUF
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the `strdup' function. */
-#undef HAVE_STRDUP
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the `strlcat' function. */
-#undef HAVE_STRLCAT
-
-/* Define to 1 if you have the `strlcpy' function. */
-#undef HAVE_STRLCPY
-
-/* Define to 1 if you have the `strsep' function. */
-#undef HAVE_STRSEP
-
-/* Define to 1 if the system has the type `struct ether_addr'. */
-#undef HAVE_STRUCT_ETHER_ADDR
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if the system has the type `uintptr_t'. */
-#undef HAVE_UINTPTR_T
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the `vfork' function. */
-#undef HAVE_VFORK
-
-/* define if libpcap has yydebug */
-#undef HAVE_YYDEBUG
-
-/* Define to 1 if netinet/ether.h declares `ether_ntohost' */
-#undef NETINET_ETHER_H_DECLARES_ETHER_NTOHOST
-
-/* Define to 1 if netinet/if_ether.h declares `ether_ntohost' */
-#undef NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST
-
-/* Define to 1 if net/ethernet.h declares `ether_ntohost' */
-#undef NET_ETHERNET_H_DECLARES_ETHER_NTOHOST
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* The size of `void *', as computed by sizeof. */
-#undef SIZEOF_VOID_P
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Define to 1 if sys/ethernet.h declares `ether_ntohost' */
-#undef SYS_ETHERNET_H_DECLARES_ETHER_NTOHOST
-
-/* define if you have ether_ntohost() and it works */
-#undef USE_ETHER_NTOHOST
-
-/* Define if you enable support for libsmi */
-#undef USE_LIBSMI
-
-/* define if should chroot when dropping privileges */
-#undef WITH_CHROOT
-
-/* define if should drop privileges by default */
-#undef WITH_USER
-
-/* define on AIX to get certain functions */
-#undef _SUN
-
-/* to handle Ultrix compilers that don't support const in prototypes */
-#undef const
-
-/* Define as token for inline if inlining supported */
-#undef inline
-
-/* Define to `uint16_t' if u_int16_t not defined. */
-#undef u_int16_t
-
-/* Define to `uint32_t' if u_int32_t not defined. */
-#undef u_int32_t
-
-/* Define to `uint64_t' if u_int64_t not defined. */
-#undef u_int64_t
-
-/* Define to `uint8_t' if u_int8_t not defined. */
-#undef u_int8_t
-
-/* Define to the type of an unsigned integer type wide enough to hold a
-   pointer, if such a type exists, and if the system does not define it. */
-#undef uintptr_t
diff --git a/configure b/configure
deleted file mode 100755
index 5a909b56..00000000
--- a/configure
+++ /dev/null
@@ -1,9731 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for tcpdump 5.0.0-PRE-GIT.
-#
-#
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-#
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Use a proper internal environment variable to ensure we don't fall
-  # into an infinite loop, continuously re-executing ourselves.
-  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-    _as_can_reexec=no; export _as_can_reexec;
-    # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
-  fi
-  # We don't want this to propagate to other subprocesses.
-          { _as_can_reexec=; unset _as_can_reexec;}
-if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-"
-  as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
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-else
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-test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
-  as_have_required=yes
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-  as_have_required=no
-fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  as_found=:
-  case $as_dir in #(
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
-	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  break 2
-fi
-fi
-	   done;;
-       esac
-  as_found=false
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-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-  CONFIG_SHELL=$SHELL as_have_required=yes
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-IFS=$as_save_IFS
-
-
-      if test "x$CONFIG_SHELL" != x; then :
-  export CONFIG_SHELL
-             # We cannot yet assume a decent shell, so we have to provide a
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-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
-fi
-
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
-  else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
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-  fi
-  exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
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-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
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-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
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-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
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-	  s/.*/./; q'`
-      test -d "$as_dir" && break
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-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
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-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
-  test -f "$1" && test -x "$1"
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-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
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-  as_fn_append ()
-  {
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-# as_fn_arith ARG...
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-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
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-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
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-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
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-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
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-  $as_echo "$as_me: error: $2" >&2
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-if expr a : '\(a\)' >/dev/null 2>&1 &&
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-fi
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-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
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-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
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-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-
-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
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-rm -f conf$$ conf$$.exe conf$$.file
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-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
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-if mkdir -p . 2>/dev/null; then
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-fi
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-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
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-
-# Sed expression to map a string onto a valid variable name.
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-
-
-test -n "$DJDIR" || exec 7<&0 </dev/null
-exec 6>&1
-
-# Name of the host.
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-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
-
-#
-# Initializations.
-#
-ac_default_prefix=/usr/local
-ac_clean_files=
-ac_config_libobj_dir=.
-LIBOBJS=
-cross_compiling=no
-subdirs=
-MFLAGS=
-MAKEFLAGS=
-
-# Identity of this package.
-PACKAGE_NAME='tcpdump'
-PACKAGE_TARNAME='tcpdump'
-PACKAGE_VERSION='5.0.0-PRE-GIT'
-PACKAGE_STRING='tcpdump 5.0.0-PRE-GIT'
-PACKAGE_BUGREPORT=''
-PACKAGE_URL=''
-
-ac_unique_file="tcpdump.c"
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-#endif
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-#ifdef HAVE_STRINGS_H
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-#ifdef HAVE_INTTYPES_H
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-INSTALL_PROGRAM
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-CFLAGS
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-host_cpu
-host
-build_os
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-dvidir
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-infodir
-docdir
-oldincludedir
-includedir
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-sysconfdir
-datadir
-datarootdir
-libexecdir
-sbindir
-bindir
-program_transform_name
-prefix
-exec_prefix
-PACKAGE_URL
-PACKAGE_BUGREPORT
-PACKAGE_STRING
-PACKAGE_VERSION
-PACKAGE_TARNAME
-PACKAGE_NAME
-PATH_SEPARATOR
-SHELL'
-ac_subst_files=''
-ac_user_opts='
-enable_option_checking
-with_gcc
-enable_universal
-with_smi
-enable_instrument_functions
-enable_smb
-with_user
-with_chroot
-with_sandbox_capsicum
-enable_local_libpcap
-with_crypto
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-{
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-  eval "$3=no"
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-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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-{
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-{
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_lo=0 ac_mid=0
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-$4
-int
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-{
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-  ac_hi=$ac_mid; break
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-  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
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-			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-/* end confdefs.h.  */
-$4
-int
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-{
-static int test_array [1 - 2 * !(($2) < 0)];
-test_array [0] = 0;
-return test_array [0];
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-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_hi=-1 ac_mid=-1
-  while :; do
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-static int test_array [1 - 2 * !(($2) >= $ac_mid)];
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-  return 0;
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-  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
-			if test $ac_mid -le $ac_hi; then
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-			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-$4
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-$4
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-static unsigned long int ulongval () { return $2; }
-#include <stdio.h>
-#include <stdlib.h>
-int
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-{
-
-  FILE *f = fopen ("conftest.val", "w");
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-    return 1;
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-	return 1;
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-    {
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-      if (i != ($2))
-	return 1;
-      fprintf (f, "%lu", i);
-    }
-  /* Do not output a trailing newline, as this causes \r\n confusion
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-  return ferror (f) || fclose (f) != 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
-else
-  ac_retval=1
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
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-
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-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_compute_int
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-# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
-# ---------------------------------------------
-# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
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-ac_fn_c_check_decl ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  as_decl_name=`echo $2|sed 's/ *(.*//'`
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
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-if eval \${$3+:} false; then :
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-/* end confdefs.h.  */
-$4
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-#ifndef $as_decl_name
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-  ;
-  return 0;
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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-else
-  eval "$3=no"
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-eval ac_res=\$$3
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-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_decl
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-# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
-# -------------------------------------------
-# Tests whether TYPE exists after having included INCLUDES, setting cache
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-ac_fn_c_check_type ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
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-$4
-int
-main ()
-{
-if (sizeof ($2))
-	 return 0;
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-  return 0;
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-if (sizeof (($2)))
-	    return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  eval "$3=yes"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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-cat >config.log <<_ACEOF
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-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
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-_ASUNAME
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-cat >&5 <<_ACEOF
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-
-## ----------- ##
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-
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-# Keep a trace of the command line.
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-	    case "$ac_configure_args0 " in
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-  ac_site_file1=$ac_default_prefix/share/config.site
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-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
-$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
-$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
-      fi;;
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-  # Pass precious variables to config.status.
-  if test "$ac_new_set" = set; then
-    case $ac_new_val in
-    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-    *) ac_arg=$ac_var=$ac_new_val ;;
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-    case " $ac_configure_args " in
-      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
-    esac
-  fi
-done
-if $ac_cache_corrupted; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
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-  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
-fi
-## -------------------- ##
-## Main body of script. ##
-## -------------------- ##
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-
-ac_aux_dir=
-for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
-  if test -f "$ac_dir/install-sh"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f "$ac_dir/install.sh"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  elif test -f "$ac_dir/shtool"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/shtool install -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
-fi
-
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
-
-
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
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-if ${ac_cv_build+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
-  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test "x$ac_build_alias" = x &&
-  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-IFS=$ac_save_IFS
-case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "x$host_alias" = x; then
-  ac_cv_host=$ac_cv_build
-else
-  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
-
-
-
-
-
-
-
-# Check whether --with-gcc was given.
-if test "${with_gcc+set}" = set; then :
-  withval=$with_gcc;
-fi
-
-    V_INCLS=""
-    if test "${srcdir}" != "." ; then
-	    V_INCLS="-I$srcdir"
-    fi
-    if test "${CFLAGS+set}" = set; then
-	    LBL_CFLAGS="$CFLAGS"
-    fi
-    if test -z "$CC" ; then
-	    case "$host_os" in
-
-	    bsdi*)
-		    # Extract the first word of "shlicc2", so it can be a program name with args.
-set dummy shlicc2; 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_SHLICC2+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$SHLICC2"; then
-  ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
-else
-as_save_IFS=$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_SHLICC2="yes"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
-fi
-fi
-SHLICC2=$ac_cv_prog_SHLICC2
-if test -n "$SHLICC2"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLICC2" >&5
-$as_echo "$SHLICC2" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-		    if test $SHLICC2 = yes ; then
-			    CC=shlicc2
-			    export CC
-		    fi
-		    ;;
-	    esac
-    fi
-    if test -z "$CC" -a "$with_gcc" = no ; then
-	    CC=cc
-	    export CC
-    fi
-
-#
-# Try to enable as many C99 features as we can.
-# At minimum, we want C++/C99-style // comments.
-#
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; 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_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$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_CC="${ac_tool_prefix}gcc"
-    $as_echo "$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
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; 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_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$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_CC="gcc"
-    $as_echo "$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_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  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
-    CC=$ac_ct_CC
-  fi
-else
-  CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
-          if test -n "$ac_tool_prefix"; then
-    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; 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_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$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_CC="${ac_tool_prefix}cc"
-    $as_echo "$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
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  fi
-fi
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; 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_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  ac_prog_rejected=no
-as_save_IFS=$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
-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-       ac_prog_rejected=yes
-       continue
-     fi
-    ac_cv_prog_CC="cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# != 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-  fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$CC"; then
-  if test -n "$ac_tool_prefix"; then
-  for ac_prog in cl.exe
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; 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_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$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_CC="$ac_tool_prefix$ac_prog"
-    $as_echo "$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
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$CC" && break
-  done
-fi
-if test -z "$CC"; then
-  ac_ct_CC=$CC
-  for ac_prog in cl.exe
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; 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_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$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_CC="$ac_prog"
-    $as_echo "$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_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_CC" && break
-done
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  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
-    CC=$ac_ct_CC
-  fi
-fi
-
-fi
-
-
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
-  { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    sed '10a\
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-    cat conftest.er1 >&5
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-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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-done
-
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
-# Try to create an executable without -o first, disregard a.out.
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-# of exeext.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
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-ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
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-# The possible output files:
-ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
-
-ac_rmfiles=
-for ac_file in $ac_files
-do
-  case $ac_file in
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-    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
-  esac
-done
-rm -f $ac_rmfiles
-
-if { { ac_try="$ac_link_default"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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-#include <stdarg.h>
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-struct stat;
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-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
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-
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-char **argv;
-int
-main ()
-{
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-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdlib.h>
-#include <wchar.h>
-#include <stdio.h>
-
-// Check varargs macros.  These examples are taken from C99 6.10.3.5.
-#define debug(...) fprintf (stderr, __VA_ARGS__)
-#define showlist(...) puts (#__VA_ARGS__)
-#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
-static void
-test_varargs_macros (void)
-{
-  int x = 1234;
-  int y = 5678;
-  debug ("Flag");
-  debug ("X = %d\n", x);
-  showlist (The first, second, and third items.);
-  report (x>y, "x is %d but y is %d", x, y);
-}
-
-// Check long long types.
-#define BIG64 18446744073709551615ull
-#define BIG32 4294967295ul
-#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
-#if !BIG_OK
-  your preprocessor is broken;
-#endif
-#if BIG_OK
-#else
-  your preprocessor is broken;
-#endif
-static long long int bignum = -9223372036854775807LL;
-static unsigned long long int ubignum = BIG64;
-
-struct incomplete_array
-{
-  int datasize;
-  double data[];
-};
-
-struct named_init {
-  int number;
-  const wchar_t *name;
-  double average;
-};
-
-typedef const char *ccp;
-
-static inline int
-test_restrict (ccp restrict text)
-{
-  // See if C++-style comments work.
-  // Iterate through items via the restricted pointer.
-  // Also check for declarations in for loops.
-  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
-    continue;
-  return 0;
-}
-
-// Check varargs and va_copy.
-static void
-test_varargs (const char *format, ...)
-{
-  va_list args;
-  va_start (args, format);
-  va_list args_copy;
-  va_copy (args_copy, args);
-
-  const char *str;
-  int number;
-  float fnumber;
-
-  while (*format)
-    {
-      switch (*format++)
-	{
-	case 's': // string
-	  str = va_arg (args_copy, const char *);
-	  break;
-	case 'd': // int
-	  number = va_arg (args_copy, int);
-	  break;
-	case 'f': // float
-	  fnumber = va_arg (args_copy, double);
-	  break;
-	default:
-	  break;
-	}
-    }
-  va_end (args_copy);
-  va_end (args);
-}
-
-int
-main ()
-{
-
-  // Check bool.
-  _Bool success = false;
-
-  // Check restrict.
-  if (test_restrict ("String literal") == 0)
-    success = true;
-  char *restrict newvar = "Another string";
-
-  // Check varargs.
-  test_varargs ("s, d' f .", "string", 65, 34.234);
-  test_varargs_macros ();
-
-  // Check flexible array members.
-  struct incomplete_array *ia =
-    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
-  ia->datasize = 10;
-  for (int i = 0; i < ia->datasize; ++i)
-    ia->data[i] = i * 1.234;
-
-  // Check named initializers.
-  struct named_init ni = {
-    .number = 34,
-    .name = L"Test wide string",
-    .average = 543.34343,
-  };
-
-  ni.number = 58;
-
-  int dynamic_array[ni.number];
-  dynamic_array[ni.number - 1] = 543;
-
-  // work around unused variable warnings
-  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
-	  || dynamic_array[ni.number - 1] != 543);
-
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c99=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c99" != "xno" && break
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-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c99" in
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-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
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-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c99"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
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-esac
-if test "x$ac_cv_prog_cc_c99" != xno; then :
-
-fi
-
-
-if test "$ac_cv_prog_cc_c99" = "no"; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The C compiler does not support C99; there may be compiler errors" >&5
-$as_echo "$as_me: WARNING: The C compiler does not support C99; there may be compiler errors" >&2;}
-fi
-
-
-    if test "$GCC" = yes ; then
-	    #
-	    # -Werror forces warnings to be errors.
-	    #
-	    ac_lbl_cc_force_warning_errors=-Werror
-    else
-	    V_INCLS="$V_INCLS -I/usr/local/include"
-	    LDFLAGS="$LDFLAGS -L/usr/local/lib"
-
-	    case "$host_os" in
-
-	    darwin*)
-		    #
-		    # This is assumed either to be GCC or clang, both
-		    # of which use -Werror to force warnings to be errors.
-		    #
-		    ac_lbl_cc_force_warning_errors=-Werror
-		    ;;
-
-	    hpux*)
-		    #
-		    # HP C, which is what we presume we're using, doesn't
-		    # exit with a non-zero exit status if we hand it an
-		    # invalid -W flag, can't be forced to do so even with
-		    # +We, and doesn't handle GCC-style -W flags, so we
-		    # don't want to try using GCC-style -W flags.
-		    #
-		    ac_lbl_cc_dont_try_gcc_dashW=yes
-		    ;;
-
-	    irix*)
-		    #
-		    # MIPS C, which is what we presume we're using, doesn't
-		    # necessarily exit with a non-zero exit status if we
-		    # hand it an invalid -W flag, can't be forced to do
-		    # so, and doesn't handle GCC-style -W flags, so we
-		    # don't want to try using GCC-style -W flags.
-		    #
-		    ac_lbl_cc_dont_try_gcc_dashW=yes
-		    #
-		    # It also, apparently, defaults to "char" being
-		    # unsigned, unlike most other C implementations;
-		    # I suppose we could say "signed char" whenever
-		    # we want to guarantee a signed "char", but let's
-		    # just force signed chars.
-		    #
-		    # -xansi is normally the default, but the
-		    # configure script was setting it; perhaps -cckr
-		    # was the default in the Old Days.  (Then again,
-		    # that would probably be for backwards compatibility
-		    # in the days when ANSI C was Shiny and New, i.e.
-		    # 1989 and the early '90's, so maybe we can just
-		    # drop support for those compilers.)
-		    #
-		    # -g is equivalent to -g2, which turns off
-		    # optimization; we choose -g3, which generates
-		    # debugging information but doesn't turn off
-		    # optimization (even if the optimization would
-		    # cause inaccuracies in debugging).
-		    #
-		    V_CCOPT="$V_CCOPT -xansi -signed -g3"
-		    ;;
-
-	    osf*)
-		    #
-		    # Presumed to be DEC OSF/1, Digital UNIX, or
-		    # Tru64 UNIX.
-		    #
-		    # The DEC C compiler, which is what we presume we're
-		    # using, doesn't exit with a non-zero exit status if we
-		    # hand it an invalid -W flag, can't be forced to do
-		    # so, and doesn't handle GCC-style -W flags, so we
-		    # don't want to try using GCC-style -W flags.
-		    #
-		    ac_lbl_cc_dont_try_gcc_dashW=yes
-		    #
-		    # -g is equivalent to -g2, which turns off
-		    # optimization; we choose -g3, which generates
-		    # debugging information but doesn't turn off
-		    # optimization (even if the optimization would
-		    # cause inaccuracies in debugging).
-		    #
-		    V_CCOPT="$V_CCOPT -g3"
-		    ;;
-
-	    solaris*)
-		    #
-		    # Assumed to be Sun C, which requires -errwarn to force
-		    # warnings to be treated as errors.
-		    #
-		    ac_lbl_cc_force_warning_errors=-errwarn
-		    ;;
-
-	    ultrix*)
-		    { $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5
-$as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; }
-		    if ${ac_cv_lbl_cc_const_proto+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-int
-main ()
-{
-struct a { int b; };
-			    void c(const struct a *)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_lbl_cc_const_proto=yes
-else
-  ac_cv_lbl_cc_const_proto=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-		    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5
-$as_echo "$ac_cv_lbl_cc_const_proto" >&6; }
-		    if test $ac_cv_lbl_cc_const_proto = no ; then
-
-$as_echo "#define const /**/" >>confdefs.h
-
-		    fi
-		    ;;
-	    esac
-	    V_CCOPT="$V_CCOPT -O"
-    fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-    save_CFLAGS="$CFLAGS"
-    CFLAGS="$V_CCOPT"
-    if ${ac_cv_lbl_inline+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	ac_cv_lbl_inline=""
-	ac_lbl_cc_inline=no
-	for ac_lbl_inline in inline __inline__ __inline
-	do
-	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#define inline $ac_lbl_inline
-		static inline struct iltest *foo(void);
-		struct iltest {
-		    int iltest1;
-		    int iltest2;
-		};
-
-		static inline struct iltest *
-		foo()
-		{
-		    static struct iltest xxx;
-
-		    return &xxx;
-		}
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_lbl_cc_inline=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-	    if test "$ac_lbl_cc_inline" = yes ; then
-		break;
-	    fi
-	done
-	if test "$ac_lbl_cc_inline" = yes ; then
-	    ac_cv_lbl_inline=$ac_lbl_inline
-	fi
-fi
-
-    CFLAGS="$save_CFLAGS"
-    if test ! -z "$ac_cv_lbl_inline" ; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5
-$as_echo "$ac_cv_lbl_inline" >&6; }
-    else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    fi
-
-cat >>confdefs.h <<_ACEOF
-#define inline $ac_cv_lbl_inline
-_ACEOF
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CPP needs to be expanded
-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-  break
-fi
-
-    done
-    ac_cv_prog_CPP=$CPP
-
-fi
-  CPP=$ac_cv_prog_CPP
-else
-  ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$GREP"; then
-  ac_path_GREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_GREP" || continue
-# Check for GNU ac_path_GREP and select it if it is found.
-  # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'GREP' >> "conftest.nl"
-    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_GREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_GREP="$ac_path_GREP"
-      ac_path_GREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_GREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_GREP"; then
-    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-   then ac_cv_path_EGREP="$GREP -E"
-   else
-     if test -z "$EGREP"; then
-  ac_path_EGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h net/if.h
-do :
-  as_ac_Header=`$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-case "$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.  Build for x86 and 32-bit PowerPC, with
-			# x86 first.  (That's what Apple does.)
-			#
-			V_CCOPT="$V_CCOPT -arch i386 -arch ppc"
-			LDFLAGS="$LDFLAGS -arch i386 -arch ppc"
-			;;
-
-		darwin10.*)
-			#
-			# Snow Leopard.  Build for x86-64 and x86, with
-			# x86-64 first.  (That's what Apple does.)
-			#
-			V_CCOPT="$V_CCOPT -arch x86_64 -arch i386"
-			LDFLAGS="$LDFLAGS -arch x86_64 -arch i386"
-			;;
-		esac
-	fi
-	;;
-esac
-
-
-
-# Check whether --with-smi was given.
-if test "${with_smi+set}" = set; then :
-  withval=$with_smi;
-else
-  with_smi=yes
-fi
-
-
-if test "x$with_smi" != "xno" ; then
-	ac_fn_c_check_header_mongrel "$LINENO" "smi.h" "ac_cv_header_smi_h" "$ac_includes_default"
-if test "x$ac_cv_header_smi_h" = xyes; then :
-
-		#
-		# OK, we found smi.h.  Do we have libsmi with smiInit?
-		#
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for smiInit in -lsmi" >&5
-$as_echo_n "checking for smiInit in -lsmi... " >&6; }
-if ${ac_cv_lib_smi_smiInit+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsmi  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$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 smiInit ();
-int
-main ()
-{
-return smiInit ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_smi_smiInit=yes
-else
-  ac_cv_lib_smi_smiInit=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_smi_smiInit" >&5
-$as_echo "$ac_cv_lib_smi_smiInit" >&6; }
-if test "x$ac_cv_lib_smi_smiInit" = xyes; then :
-
-			#
-			# OK, we have libsmi with smiInit.  Can we use it?
-			#
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable libsmi" >&5
-$as_echo_n "checking whether to enable libsmi... " >&6; }
-			savedlibs="$LIBS"
-			LIBS="-lsmi $LIBS"
-			if test "$cross_compiling" = yes; then :
-
-					{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not when cross-compiling" >&5
-$as_echo "not when cross-compiling" >&6; }
-					LIBS="$savedlibs"
-
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* libsmi available check */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <smi.h>
-int main()
-{
-  int current, revision, age, n;
-  const int required = 2;
-  if (smiInit(""))
-    exit(1);
-  if (strcmp(SMI_LIBRARY_VERSION, smi_library_version))
-    exit(2);
-  n = sscanf(smi_library_version, "%d:%d:%d", &current, &revision, &age);
-  if (n != 3)
-    exit(3);
-  if (required < current - age || required > current)
-    exit(4);
-  exit(0);
-}
-
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-					{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-$as_echo "#define USE_LIBSMI 1" >>confdefs.h
-
-
-else
-
-																																			case $? in
-					  1) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - smiInit failed" >&5
-$as_echo "no - smiInit failed" >&6; } ;;
-					  2) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - header/library version mismatch" >&5
-$as_echo "no - header/library version mismatch" >&6; } ;;
-					  3) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - can't determine library version" >&5
-$as_echo "no - can't determine library version" >&6; } ;;
-					  4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - too old" >&5
-$as_echo "no - too old" >&6; } ;;
-					  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; } ;;
-					esac
-					LIBS="$savedlibs"
-
-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
-
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the instrument functions code" >&5
-$as_echo_n "checking whether to enable the instrument functions code... " >&6; }
-# Check whether --enable-instrument-functions was given.
-if test "${enable_instrument_functions+set}" = set; then :
-  enableval=$enable_instrument_functions;
-else
-  enableval=no
-fi
-
-case "$enableval" in
-yes)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bfd_init in -lbfd" >&5
-$as_echo_n "checking for bfd_init in -lbfd... " >&6; }
-if ${ac_cv_lib_bfd_bfd_init+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lbfd  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$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 bfd_init ();
-int
-main ()
-{
-return bfd_init ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_bfd_bfd_init=yes
-else
-  ac_cv_lib_bfd_bfd_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bfd_bfd_init" >&5
-$as_echo "$ac_cv_lib_bfd_bfd_init" >&6; }
-if test "x$ac_cv_lib_bfd_bfd_init" = xyes; then :
-  true
-else
-  as_fn_error $? "--enable-instrument-functions was given, but test for library libbfd failed. Please install the 'binutils-dev' package." "$LINENO" 5
-fi
-
-
-$as_echo "#define ENABLE_INSTRUMENT_FUNCTIONS 1" >>confdefs.h
-
-	LOCALSRC="$LOCALSRC instrument-functions.c"
-	# Add '-finstrument-functions' instrumentation option to generate
-	# instrumentation calls for entry and exit to functions.
-	# Try to avoid Address Space Layout Randomization (ALSR).
-	CFLAGS="$CFLAGS -O0 -ggdb -finstrument-functions -fno-stack-protector -fno-pic"
-	LDFLAGS="$LDFLAGS -O0 -ggdb -fno-stack-protector -no-pie"
-	LIBS="$LIBS -lbfd"
-	;;
-*)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-	;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the possibly-buggy SMB printer" >&5
-$as_echo_n "checking whether to enable the possibly-buggy SMB printer... " >&6; }
-# Check whether --enable-smb was given.
-if test "${enable_smb+set}" = set; then :
-  enableval=$enable_smb;
-else
-  enableval=no
-fi
-
-case "$enableval" in
-yes)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-$as_echo "#define ENABLE_SMB 1" >>confdefs.h
-
-	LOCALSRC="print-smb.c smbutil.c $LOCALSRC"
-	;;
-*)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-	;;
-esac
-
-
-# Check whether --with-user was given.
-if test "${with_user+set}" = set; then :
-  withval=$with_user;
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to drop root privileges by default" >&5
-$as_echo_n "checking whether to drop root privileges by default... " >&6; }
-if test ! -z "$with_user" ; then
-
-cat >>confdefs.h <<_ACEOF
-#define WITH_USER "$withval"
-_ACEOF
-
-       { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5
-$as_echo "to \"$withval\"" >&6; }
-else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-# Check whether --with-chroot was given.
-if test "${with_chroot+set}" = set; then :
-  withval=$with_chroot;
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to chroot" >&5
-$as_echo_n "checking whether to chroot... " >&6; }
-if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then
-
-cat >>confdefs.h <<_ACEOF
-#define WITH_CHROOT "$withval"
-_ACEOF
-
-       { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5
-$as_echo "to \"$withval\"" >&6; }
-else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-# Check whether --with-sandbox-capsicum was given.
-if test "${with_sandbox_capsicum+set}" = set; then :
-  withval=$with_sandbox_capsicum;
-fi
-
-#
-# Check whether various functions are available.  If any are, set
-# ac_lbl_capsicum_function_seen to yes; if any are not, set
-# ac_lbl_capsicum_function_not_seen to yes.
-#
-# We don't check cap_rights_init(), as it's a macro, wrapping another
-# function, in at least some versions of FreeBSD, and AC_CHECK_FUNCS()
-# doesn't handle that.
-#
-# All of the ones we check for must be available in order to enable
-# capsicum sandboxing.
-#
-# XXX - do we need to check for all of them, or are there some that, if
-# present, imply others are present?
-#
-if test -z "$with_sandbox_capsicum" || test "$with_sandbox_capsicum" != "no" ; then
-	#
-	# First, make sure we have the required header.
-	#
-	ac_fn_c_check_header_mongrel "$LINENO" "sys/capsicum.h" "ac_cv_header_sys_capsicum_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_capsicum_h" = xyes; then :
-
-		#
-		# We do; now make sure we have the required functions.
-		#
-		for ac_func in cap_enter cap_rights_limit cap_ioctls_limit openat
-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
- ac_lbl_capsicum_function_seen=yes
-else
-  ac_lbl_capsicum_function_not_seen=yes
-fi
-done
-
-
-fi
-
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcasper" >&5
-$as_echo_n "checking for cap_init in -lcasper... " >&6; }
-if ${ac_cv_lib_casper_cap_init+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcasper  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$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 cap_init ();
-int
-main ()
-{
-return cap_init ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_casper_cap_init=yes
-else
-  ac_cv_lib_casper_cap_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_casper_cap_init" >&5
-$as_echo "$ac_cv_lib_casper_cap_init" >&6; }
-if test "x$ac_cv_lib_casper_cap_init" = xyes; then :
-  LIBS="$LIBS -lcasper"
-fi
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_gethostbyaddr in -lcap_dns" >&5
-$as_echo_n "checking for cap_gethostbyaddr in -lcap_dns... " >&6; }
-if ${ac_cv_lib_cap_dns_cap_gethostbyaddr+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcap_dns  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$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 cap_gethostbyaddr ();
-int
-main ()
-{
-return cap_gethostbyaddr ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_cap_dns_cap_gethostbyaddr=yes
-else
-  ac_cv_lib_cap_dns_cap_gethostbyaddr=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_dns_cap_gethostbyaddr" >&5
-$as_echo "$ac_cv_lib_cap_dns_cap_gethostbyaddr" >&6; }
-if test "x$ac_cv_lib_cap_dns_cap_gethostbyaddr" = xyes; then :
-  LIBS="$LIBS -lcap_dns"
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to sandbox using capsicum" >&5
-$as_echo_n "checking whether to sandbox using capsicum... " >&6; }
-if test "x$ac_lbl_capsicum_function_seen" = "xyes" -a "x$ac_lbl_capsicum_function_not_seen" != "xyes"; then
-
-$as_echo "#define HAVE_CAPSICUM 1" >>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; }
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to sandbox using Casper library" >&5
-$as_echo_n "checking whether to sandbox using Casper library... " >&6; }
-if test "x$ac_cv_lib_casper_cap_init" = "xyes" -a "x$ac_cv_lib_cap_dns_cap_gethostbyaddr" = "xyes"; then
-
-$as_echo "#define HAVE_CASPER 1" >>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; }
-fi
-
-#
-# We must check this before checking whether to check the OS's IPv6,
-# support because, on some platforms (such as SunOS 5.x), the test
-# program requires the extra networking libraries.
-#
-
-    # Most operating systems have gethostbyaddr() in the default searched
-    # libraries (i.e. libc):
-    # Some OSes (eg. Solaris) place it in libnsl
-    # Some strange OSes (SINIX) have it in libsocket:
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyaddr" >&5
-$as_echo_n "checking for library containing gethostbyaddr... " >&6; }
-if ${ac_cv_search_gethostbyaddr+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyaddr ();
-int
-main ()
-{
-return gethostbyaddr ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' network nsl socket resolv; do
-  if test -z "$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_gethostbyaddr=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if ${ac_cv_search_gethostbyaddr+:} false; then :
-  break
-fi
-done
-if ${ac_cv_search_gethostbyaddr+:} false; then :
-
-else
-  ac_cv_search_gethostbyaddr=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyaddr" >&5
-$as_echo "$ac_cv_search_gethostbyaddr" >&6; }
-ac_res=$ac_cv_search_gethostbyaddr
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-    # Unfortunately libsocket sometimes depends on libnsl and
-    # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
-    if test "$ac_cv_search_gethostbyaddr" = "no"
-    then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyaddr in -lsocket" >&5
-$as_echo_n "checking for gethostbyaddr in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_gethostbyaddr+:} 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 gethostbyaddr ();
-int
-main ()
-{
-return gethostbyaddr ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_socket_gethostbyaddr=yes
-else
-  ac_cv_lib_socket_gethostbyaddr=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyaddr" >&5
-$as_echo "$ac_cv_lib_socket_gethostbyaddr" >&6; }
-if test "x$ac_cv_lib_socket_gethostbyaddr" = xyes; then :
-  LIBS="-lsocket -lnsl $LIBS"
-fi
-
-    fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
-$as_echo_n "checking for library containing socket... " >&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
-
-
-
-#
-# Check whether AF_INET6 and struct in6_addr are defined.
-# If they aren't both defined, we don't have sufficient OS
-# support for IPv6, so we don't look for IPv6 support libraries,
-# and we define AF_INET6 and struct in6_addr ourselves.
-#
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the operating system supports IPv6" >&5
-$as_echo_n "checking whether the operating system supports IPv6... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-#include <string.h>
-/* AF_INET6 available check */
-#include <sys/types.h>
-#ifdef _WIN32
-#include <ws2tcpip.h>
-#else
-#include <sys/socket.h>
-#include <netinet/in.h>
-#endif
-#ifdef AF_INET6
-void
-foo(struct in6_addr *addr)
-{
- memset(addr, 0, sizeof (struct in6_addr));
-}
-#else
-#error "AF_INET6 not defined"
-#endif
-
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-$as_echo "#define HAVE_OS_IPV6_SUPPORT 1" >>confdefs.h
-
-	ipv6=yes
-
-else
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-	ipv6=no
-
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-ipv6type=unknown
-ipv6lib=none
-ipv6trylibc=no
-
-if test "$ipv6" = "yes"; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5
-$as_echo_n "checking ipv6 stack type... " >&6; }
-	for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
-		case $i in
-		inria)
-						cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <netinet/in.h>
-#ifdef IPV6_INRIA_VERSION
-yes
-#endif
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  ipv6type=$i
-fi
-rm -f conftest*
-
-			;;
-		kame)
-						cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <netinet/in.h>
-#ifdef __KAME__
-yes
-#endif
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  ipv6type=$i;
-				ipv6lib=inet6;
-				ipv6libdir=/usr/local/v6/lib;
-				ipv6trylibc=yes
-fi
-rm -f conftest*
-
-			;;
-		linux-glibc)
-						cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <features.h>
-#if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
-yes
-#endif
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  ipv6type=$i
-fi
-rm -f conftest*
-
-			;;
-		linux-libinet6)
-																		if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then
-				ipv6type=$i
-				ipv6lib=inet6
-				ipv6libdir=/usr/inet6/lib
-				ipv6trylibc=yes;
-				CFLAGS="-I/usr/inet6/include $CFLAGS"
-			fi
-			;;
-		toshiba)
-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/param.h>
-#ifdef _TOSHIBA_INET6
-yes
-#endif
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  ipv6type=$i;
-				ipv6lib=inet6;
-				ipv6libdir=/usr/local/v6/lib
-fi
-rm -f conftest*
-
-			;;
-		v6d)
-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include </usr/local/v6/include/sys/v6config.h>
-#ifdef __V6D__
-yes
-#endif
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  ipv6type=$i;
-				ipv6lib=v6;
-				ipv6libdir=/usr/local/v6/lib;
-				CFLAGS="-I/usr/local/v6/include $CFLAGS"
-fi
-rm -f conftest*
-
-			;;
-		zeta)
-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/param.h>
-#ifdef _ZETA_MINAMI_INET6
-yes
-#endif
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  ipv6type=$i;
-				ipv6lib=inet6;
-				ipv6libdir=/usr/local/v6/lib
-fi
-rm -f conftest*
-
-			;;
-		esac
-		if test "$ipv6type" != "unknown"; then
-			break
-		fi
-	done
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5
-$as_echo "$ipv6type" >&6; }
-fi
-
-if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
-	if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
-		LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
-		echo "You have $ipv6lib library, using it"
-	else
-		if test "$ipv6trylibc" = "yes"; then
-			echo "You do not have $ipv6lib library, using libc"
-		else
-			echo 'Fatal: no $ipv6lib library found.  cannot continue.'
-			echo "You need to fetch lib$ipv6lib.a from appropriate"
-			echo 'ipv6 kit and compile beforehand.'
-			exit 1
-		fi
-	fi
-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
-
-ac_fn_c_check_func "$LINENO" "getservent" "ac_cv_func_getservent"
-if test "x$ac_cv_func_getservent" = xyes; then :
-  $as_echo "#define HAVE_GETSERVENT 1" >>confdefs.h
-
-else
-  case " $LIBOBJS " in
-  *" getservent.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS getservent.$ac_objext"
- ;;
-esac
-
-fi
-
-ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long"
-if test "x$ac_cv_func_getopt_long" = xyes; then :
-  $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
-
-else
-  case " $LIBOBJS " in
-  *" getopt_long.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext"
- ;;
-esac
-
-fi
-
-
-for ac_func in fork vfork
-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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-for ac_func in setlinebuf
-do :
-  ac_fn_c_check_func "$LINENO" "setlinebuf" "ac_cv_func_setlinebuf"
-if test "x$ac_cv_func_setlinebuf" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SETLINEBUF 1
-_ACEOF
-
-fi
-done
-
-
-#
-# Make sure we have vsnprintf() and snprintf(); we require them.
-#
-ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
-if test "x$ac_cv_func_vsnprintf" = xyes; then :
-
-else
-  as_fn_error $? "vsnprintf() is required but wasn't found" "$LINENO" 5
-fi
-
-ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
-if test "x$ac_cv_func_snprintf" = xyes; then :
-
-else
-  as_fn_error $? "snprintf() is required but wasn't found" "$LINENO" 5
-fi
-
-
-#
-# Define HAVE_NO_PRINTF_Z to make it possible to disable test cases that
-# depend on %zu.
-#
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf(3) supports the z length modifier" >&5
-$as_echo_n "checking whether printf(3) supports the z length modifier... " >&6; }
-if test "$cross_compiling" = yes; then :
-
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: not while cross-compiling" >&5
-$as_echo "not while cross-compiling" >&6; }
-
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-#include <stdio.h>
-#include <string.h>
-
-int main()
-{
-  char buf[100];
-  snprintf(buf, sizeof(buf), "%zu", sizeof(buf));
-  return strncmp(buf, "100", sizeof(buf)) ? 1 : 0;
-}
-
-
-_ACEOF
-if ac_fn_c_try_run "$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
-$as_echo "no" >&6; }
-
-$as_echo "#define HAVE_NO_PRINTF_Z 1" >>confdefs.h
-
-
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lrpc" >&5
-$as_echo_n "checking for main in -lrpc... " >&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.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getrpcbynumber ();
-int
-main ()
-{
-return getrpcbynumber ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' nsl; do
-  if test -z "$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_getrpcbynumber=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if ${ac_cv_search_getrpcbynumber+:} false; then :
-  break
-fi
-done
-if ${ac_cv_search_getrpcbynumber+:} false; then :
-
-else
-  ac_cv_search_getrpcbynumber=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrpcbynumber" >&5
-$as_echo "$ac_cv_search_getrpcbynumber" >&6; }
-ac_res=$ac_cv_search_getrpcbynumber
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-$as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h
-
-fi
-
-
-
-    libpcap=FAIL
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to look for a local libpcap" >&5
-$as_echo_n "checking whether to look for a local libpcap... " >&6; }
-    # Check whether --enable-local-libpcap was given.
-if test "${enable_local_libpcap+set}" = set; then :
-  enableval=$enable_local_libpcap;
-else
-  enableval=yes
-fi
-
-    case "$enableval" in
-
-    no)
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-        #
-        # Don't look for a local libpcap.
-        #
-        using_local_libpcap=no
-        ;;
-
-    *)
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-        #
-        # Look for a local pcap library.
-        #
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5
-$as_echo_n "checking for local pcap library... " >&6; }
-        lastdir=FAIL
-        places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
-            egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT|rc.)?$'`
-        places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
-            egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT|rc.)?$'`
-        for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; 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
-                local_pcap_dir=$dir
-                            fi
-        done
-        if test $libpcap = FAIL ; then
-            #
-            # We didn't find a local libpcap.
-            #
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
-$as_echo "not found" >&6; }
-            using_local_libpcap=no;
-        else
-            #
-            # We found a local libpcap.
-            #
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5
-$as_echo "$libpcap" >&6; }
-            using_local_libpcap=yes
-        fi
-        ;;
-    esac
-
-    if test $using_local_libpcap = no ; then
-        #
-        # We didn't find a local libpcap.
-        # Look for an installed pkg-config.
-        #
-        if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-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_PKG_CONFIG+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $PKG_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_PKG_CONFIG="$PKG_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_PKG_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
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_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_PKG_CONFIG"; then
-  ac_pt_PKG_CONFIG=$PKG_CONFIG
-  # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-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_PKG_CONFIG+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $ac_pt_PKG_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_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_PKG_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_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
-if test -n "$ac_pt_PKG_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
-$as_echo "$ac_pt_PKG_CONFIG" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_pt_PKG_CONFIG" = x; then
-    PKG_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
-    PKG_CONFIG=$ac_pt_PKG_CONFIG
-  fi
-else
-  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
-fi
-
-        if test -n "$PKG_CONFIG" ; then
-            #
-            # We have it.  Are there .pc files for libpcap?
-            #
-            # --exists was introduced in pkg-config 0.4.0; that
-            # dates back to late 2000, so we won't worry about
-            # earlier releases that lack it.
-            #
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether there are .pc files for libpcap" >&5
-$as_echo_n "checking whether there are .pc files for libpcap... " >&6; }
-            if "$PKG_CONFIG" libpcap --exists ; then
-                #
-                # Yes, so we can use pkg-config to get configuration
-                # information for libpcap.
-                #
-                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-                pkg_config_usable=yes
-            else
-                #
-                # No, so we can't use pkg-config to get configuration
-                # information for libpcap.
-                #
-                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                pkg_config_usable=no
-            fi
-        else
-            #
-            # We don't have it, so we obviously can't use it.
-            #
-            pkg_config_usable=no
-        fi
-        if test "$pkg_config_usable" = "yes" ; then
-            #
-            # Found both - use pkg-config 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=`"$PKG_CONFIG" libpcap --cflags`
-            V_INCLS="$cflags $V_INCLS"
-            libpcap=`"$PKG_CONFIG" libpcap --libs`
-        else
-            #
-            # No pkg-config
-            # Look for an installed 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 '' $ac_executable_extensions; do
-  if as_fn_executable_p "$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 $? "see the INSTALL.md file for more info" "$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 $local_pcap_dir
-do
-  IFS=$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.
-            #
-            # If it supports --static-pcap-only. use that, as we will be
-            # linking with a static libpcap but won't be linking
-            # statically with any of the libraries on which it depends;
-            # those libraries might not even have static versions
-            # installed.
-            #
-            # That means we need to find out the libraries on which
-            # libpcap directly depends, so we can link with them, but we
-            # don't need to link with the libraries on which those
-            # libraries depend as, on all UN*Xes with which I'm
-            # familiar, the libraries on which a shared library depends
-            # are stored in the library and are automatically loaded by
-            # the run-time linker, without the executable having to be
-            # linked with those libraries.  (This allows a library to be
-            # changed to depend on more libraries without breaking that
-            # library's ABI.)
-            #
-            # The only way to test for that support is to see if the
-            # script contains the string "static-pcap-only"; we can't
-            # try using that flag and checking for errors, as the
-            # versions of the script that didn't have that flag wouldn't
-            # report or return an error for an unsupported command-line
-            # flag.  Those older versions provided, with --static, only
-            # the libraries on which libpcap depends, not the
-            # dependencies of those libraries; the versions with
-            # --static-pcap-only provide all the dependencies with
-            # --static, for the benefit of programs that are completely
-            # statically linked, and provide only the direct
-            # dependencies with --static-pcap-only.
-            #
-            if grep -s -q "static-pcap-only" "$PCAP_CONFIG"
-            then
-                static_opt="--static-pcap-only"
-            else
-                static_opt="--static"
-            fi
-            V_INCLS="-I$local_pcap_dir $V_INCLS"
-            additional_libs=`"$PCAP_CONFIG" $static_opt --additional-libs`
-            libpcap="$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 $? "cannot find pcap.h: see the INSTALL.md file" "$LINENO" 5
-            fi
-
-            #
-            # Force the compiler to look for header files in the
-            # directory containing pcap.h.
-            #
-            V_INCLS="-I$pcapH $V_INCLS"
-        fi
-    fi
-
-    if test -z "$PKG_CONFIG" -a -z "$PCAP_CONFIG"; then
-        #
-        # We don't have pkg-config or pcap-config; find out any additional
-        # link flags we need.  (If we have pkg-config or pcap-config, we
-        # assume it tells us what we need.)
-        #
-        case "$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 $? "This is a bug, please follow the guidelines in CONTRIBUTING.md and include the
-config.log file in your report.  If you have downloaded libpcap from
-tcpdump.org, and built it yourself, please also include the config.log
-file from the libpcap source directory, the Makefile from the libpcap
-source directory, and the output of the make process for libpcap, as
-this could be a problem with the libpcap that was built, and we will
-not be able to determine why this is happening, and thus will not be
-able to fix it, without that information, as we have not been able to
-reproduce this problem ourselves." "$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 <net/ethernet.h>.
-# Some might have it and declare it in <netinet/ether.h>
-# Some might have it and declare it in <sys/ethernet.h>.
-# Some might have it and declare it in <arpa/inet.h>.
-# Some might have it and declare it in <netinet/if_ether.h>.
-# 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.$ac_ext
-/* end confdefs.h.  */
-
-		#include <netdb.h>
-		#include <netinet/ether.h>
-		#include <stdlib.h>
-		#include <sys/types.h>
-		#include <sys/param.h>
-		#include <sys/socket.h>
-
-		int
-		main(int argc, char **argv)
-		{
-			u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff };
-			char name[MAXHOSTNAMELEN];
-
-			ether_ntohost(name, (struct ether_addr *)ea);
-			exit(0);
-		}
-
-
-_ACEOF
-if ac_fn_c_try_run "$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 \
-    "$ac_cv_buggy_ether_ntohost" = "no"; then
-	#
-	# OK, we have ether_ntohost().  Is it declared in <net/ethernet.h>?
-	#
-	# This test fails if we don't have <net/ethernet.h> or if we do
-	# but it doesn't declare ether_ntohost().
-	#
-	ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
-#include <net/ethernet.h>
-
-"
-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 "$ac_cv_have_decl_ether_ntohost" != yes; then
-		#
-		# No, how about <netinet/ether.h>, as on Linux?
-		#
-		# This test fails if we don't have <netinet/ether.h>
-		# or if we do but it doesn't declare ether_ntohost().
-		#
-		# Unset ac_cv_have_decl_ether_ntohost so we don't
-		# treat the previous failure as a cached value and
-		# suppress the next test.
-		#
-		unset ac_cv_have_decl_ether_ntohost
-		ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
-#include <netinet/ether.h>
-
-"
-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 "$ac_cv_have_decl_ether_ntohost" != yes; then
-		#
-		# No, how about <sys/ethernet.h>, as on Solaris 10
-		# and later?
-		#
-		# This test fails if we don't have <sys/ethernet.h>
-		# or if we do but it doesn't declare ether_ntohost().
-		#
-		# Unset ac_cv_have_decl_ether_ntohost so we don't
-		# treat the previous failure as a cached value and
-		# suppress the next test.
-		#
-		unset ac_cv_have_decl_ether_ntohost
-		ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
-#include <sys/ethernet.h>
-
-"
-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 "$ac_cv_have_decl_ether_ntohost" != yes; then
-		#
-		# No, how about <arpa/inet.h>, as in AIX?
-		#
-		# This test fails if we don't have <arpa/inet.h>
-		# (if we have ether_ntohost(), we should have
-		# networking, and if we have networking, we should
-		# have <arpa/inet.h>) or if we do but it doesn't
-		# declare ether_ntohost().
-		#
-		# Unset ac_cv_have_decl_ether_ntohost so we don't
-		# treat the previous failure as a cached value and
-		# suppress the next test.
-		#
-		unset ac_cv_have_decl_ether_ntohost
-		ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
-#include <arpa/inet.h>
-
-"
-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 "$ac_cv_have_decl_ether_ntohost" != yes; then
-		#
-		# No, how about <netinet/if_ether.h>?
-		# On some platforms, it requires <net/if.h> and
-		# <netinet/in.h>, and we always include it with
-		# both of them, so test it with both of them.
-		#
-		# This test fails if we don't have <netinet/if_ether.h>
-		# and the headers we include before it, or if we do but
-		# <netinet/if_ether.h> doesn't declare ether_hostton().
-		#
-		# Unset ac_cv_have_decl_ether_ntohost so we don't
-		# treat the previous failure as a cached value and
-		# suppress the next test.
-		#
-		unset ac_cv_have_decl_ether_ntohost
-		ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <netinet/in.h>
-#include <netinet/if_ether.h>
-
-"
-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
-		# <netinet/if_ether.h>?
-		#
-		ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" "
-			#include <sys/types.h>
-			#include <sys/socket.h>
-			#include <net/if.h>
-			#include <netinet/in.h>
-			#include <netinet/if_ether.h>
-
-"
-if test "x$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
-
-
-#
-# 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 <pcap.h>
-"
-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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-ac_fn_c_check_func "$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 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
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-
-$as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h
-
-		else
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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-		fi
-	fi
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-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 " $LIBOBJS " in
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-  *) LIBOBJS="$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*)
-
-$as_echo "#define _SUN 1" >>confdefs.h
-
-	;;
-
-hpux*)
-	#
-	# Use System V conventions for man pages.
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-	;;
-
-irix*)
-	V_GROUP=sys
-
-	#
-	# Use System V conventions for man pages.
-	#
-	MAN_FILE_FORMATS=4
-	MAN_MISC_INFO=5
-	;;
-
-osf*)
-	V_GROUP=system
-
-	#
-	# Use System V conventions for man pages.
-	#
-	MAN_FILE_FORMATS=4
-	MAN_MISC_INFO=5
-	;;
-
-solaris*)
-	V_GROUP=sys
-
-	#
-	# Use System V conventions for man pages.
-	#
-	MAN_FILE_FORMATS=4
-	MAN_MISC_INFO=5
-	;;
-esac
-
-if test -f /dev/bpf0 ; then
-	V_GROUP=bpf
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-#
-# Make sure we have a definition for C99's uintptr_t (regardless of
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-
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-if test "x$ac_cv_type_uintptr_t" = xyes; then :
-
-$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
-
-else
-  for ac_type in 'unsigned int' 'unsigned long int' \
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-/* end confdefs.h.  */
-$ac_includes_default
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-{
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-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-cat >>confdefs.h <<_ACEOF
-#define uintptr_t $ac_type
-_ACEOF
-
-	  ac_type=
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-
-
-
-#
-# Check whether we have pcap/pcap-inttypes.h.
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-for ac_header in pcap/pcap-inttypes.h
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-if test "x$ac_cv_header_pcap_pcap_inttypes_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_PCAP_PCAP_INTTYPES_H 1
-_ACEOF
-
-fi
-
-done
-
-CPPFLAGS="$savedcppflags"
-
-#
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-ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default
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-"
-if test "x$ac_cv_type_u_int8_t" = xyes; then :
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-$as_echo "#define u_int8_t uint8_t" >>confdefs.h
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-ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default
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-$as_echo "#define u_int16_t uint16_t" >>confdefs.h
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-ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default
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-"
-if test "x$ac_cv_type_u_int32_t" = xyes; then :
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-else
-
-$as_echo "#define u_int32_t uint32_t" >>confdefs.h
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-fi
-
-ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default
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-"
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-
-$as_echo "#define u_int64_t uint64_t" >>confdefs.h
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-ac_ct_AR=$ac_cv_prog_ac_ct_AR
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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-  if test "x$ac_ct_AR" = x; then
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-    AR=$ac_ct_AR
-  fi
-else
-  AR="$ac_cv_prog_AR"
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-
-
-rm -f os-proto.h
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-	#     https://autoconf.gnu.narkive.com/gTAVmfKD/how-to-cancel-flags-set-by-ac-lang-werror
-	#
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-	#
-	# We use AC_LANG_SOURCE() so that we can control the complete
-	# content of the program being compiled.  We do not, for example,
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-	#    https://www.postgresql.org/message-id/2192993.1591682589%40sss.pgh.pa.us
-	#
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-_ACEOF
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-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
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-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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-	ac_c_werror_flag="$save_ac_c_werror_flag"
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-	#
-	# We use AC_LANG_SOURCE() so that we can control the complete
-	# content of the program being compiled.  We do not, for example,
-	# want the default "int main()" that AC_LANG_PROGRAM() generates,
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-	#    https://www.postgresql.org/message-id/2192993.1591682589%40sss.pgh.pa.us
-	#    https://www.postgresql.org/message-id/2192993.1591682589%40sss.pgh.pa.us
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-/* end confdefs.h.  */
-int main(void) { return 0; }
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-		CFLAGS="$save_CFLAGS"
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-else
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-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-		CFLAGS="$save_CFLAGS"
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-	ac_c_werror_flag="$save_ac_c_werror_flag"
-
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-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5
-$as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; }
-	save_CFLAGS="$CFLAGS"
-	CFLAGS="$CFLAGS -Wwrite-strings"
-	#
-	# XXX - yes, this depends on the way AC_LANG_WERROR works,
-	# but no mechanism is provided to turn AC_LANG_WERROR on
-	# *and then turn it back off*, so that we *only* do it when
-	# testing compiler options - 15 years after somebody asked
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-	#
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-	ac_c_werror_flag=yes
-	#
-	# We use AC_LANG_SOURCE() so that we can control the complete
-	# content of the program being compiled.  We do not, for example,
-	# want the default "int main()" that AC_LANG_PROGRAM() generates,
-	# as it will generate a warning with -Wold-style-definition, meaning
-	# that we would treat it as not working, as the test will fail if
-	# *any* error output, including a warning due to the flag we're
-	# testing, is generated; see
-	#
-	#    https://www.postgresql.org/message-id/2192993.1591682589%40sss.pgh.pa.us
-	#    https://www.postgresql.org/message-id/2192993.1591682589%40sss.pgh.pa.us
-	#
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-	# but we only require 2.64 or newer for now.
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-/* end confdefs.h.  */
-int main(void) { return 0; }
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
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-
-else
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-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-		CFLAGS="$save_CFLAGS"
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-	ac_c_werror_flag="$save_ac_c_werror_flag"
-
-	    fi
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5
-$as_echo_n "checking whether the compiler supports generating dependencies... " >&6; }
-	if test "$GCC" = yes ; then
-		#
-		# GCC, or a compiler deemed to be GCC by AC_PROG_CC (even
-		# though it's not); we assume that, in this case, the flag
-		# would be -M.
-		#
-		ac_lbl_dependency_flag="-M"
-	else
-		#
-		# Not GCC or a compiler deemed to be GCC; what platform is
-		# this?  (We're assuming that if the compiler isn't GCC
-		# it's the compiler from the vendor of the OS; that won't
-		# necessarily be true for x86 platforms, where it might be
-		# the Intel C compiler.)
-		#
-		case "$host_os" in
-
-		irix*|osf*|darwin*)
-			#
-			# MIPS C for IRIX, DEC C, and clang all use -M.
-			#
-			ac_lbl_dependency_flag="-M"
-			;;
-
-		solaris*)
-			#
-			# Sun C uses -xM.
-			#
-			ac_lbl_dependency_flag="-xM"
-			;;
-
-		hpux*)
-			#
-			# HP's older C compilers don't support this.
-			# HP's newer C compilers support this with
-			# either +M or +Make; the older compilers
-			# interpret +M as something completely
-			# different, so we use +Make so we don't
-			# think it works with the older compilers.
-			#
-			ac_lbl_dependency_flag="+Make"
-			;;
-
-		*)
-			#
-			# Not one of the above; assume no support for
-			# generating dependencies.
-			#
-			ac_lbl_dependency_flag=""
-			;;
-		esac
-	fi
-
-	#
-	# Is ac_lbl_dependency_flag defined and, if so, does the compiler
-	# complain about it?
-	#
-	# Note: clang doesn't seem to exit with an error status when handed
-	# an unknown non-warning error, even if you pass it
-	# -Werror=unknown-warning-option.  However, it always supports
-	# -M, so the fact that this test always succeeds with clang
-	# isn't an issue.
-	#
-	if test ! -z "$ac_lbl_dependency_flag"; then
-		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int main(void) { return 0; }
-_ACEOF
-		if { { $as_echo "$as_me:${as_lineno-$LINENO}: eval \"\$CC \$ac_lbl_dependency_flag conftest.c >/dev/null 2>&1\""; } >&5
-  (eval "$CC $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5
-$as_echo "yes, with $ac_lbl_dependency_flag" >&6; }
-			DEPENDENCY_CFLAG="$ac_lbl_dependency_flag"
-			MKDEP='${top_srcdir}/mkdep'
-		else
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-			#
-			# We can't run mkdep, so have "make depend" do
-			# nothing.
-			#
-			MKDEP=:
-		fi
-		rm -rf conftest*
-	else
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-		#
-		# We can't run mkdep, so have "make depend" do
-		# nothing.
-		#
-		MKDEP=:
-	fi
-
-
-
-	    #
-	    # We used to set -n32 for IRIX 6 when not using GCC (presumed
-	    # to mean that we're using MIPS C or MIPSpro C); it specified
-	    # the "new" faster 32-bit ABI, introduced in IRIX 6.2.  I'm
-	    # not sure why that would be something to do *only* with a
-	    # .devel file; why should the ABI for which we produce code
-	    # depend on .devel?
-	    #
-	    os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
-	    name="lbl/os-$os.h"
-	    if test -f $name ; then
-		    ln -s $name os-proto.h
-
-$as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h
-
-	    else
-		    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5
-$as_echo "$as_me: WARNING: can't find $name" >&2;}
-	    fi
-    fi
-
-# Check for OpenSSL/libressl libcrypto
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL/libressl libcrypto" >&5
-$as_echo_n "checking whether to use OpenSSL/libressl libcrypto... " >&6; }
-# Specify location for both includes and libraries.
-want_libcrypto=ifavailable
-
-# Check whether --with-crypto was given.
-if test "${with_crypto+set}" = set; then :
-  withval=$with_crypto;
-	if test $withval = no
-	then
-		# User doesn't want to link with libcrypto.
-		want_libcrypto=no
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-	elif test $withval = yes
-	then
-		# User wants to link with libcrypto but hasn't specified
-		# a directory.
-		want_libcrypto=yes
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	else
-		# User wants to link with libcrypto and has specified
-		# a directory, so use the provided value.
-		want_libcrypto=yes
-		libcrypto_root=$withval
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, using the version installed in $withval" >&5
-$as_echo "yes, using the version installed in $withval" >&6; }
-
-		#
-		# Put the subdirectories of the libcrypto root directory
-		# at the front of the header and library search path.
-		#
-		CFLAGS="-I$withval/include $CFLAGS"
-		LIBS="-L$withval/lib $LIBS"
-	fi
-
-else
-
-	#
-	# Use libcrypto if it's present, otherwise don't; no directory
-	# was specified.
-	#
-	want_libcrypto=ifavailable
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5
-$as_echo "yes, if available" >&6; }
-
-fi
-
-if test "$want_libcrypto" != "no"; then
-	#
-	# Don't check for libcrypto unless we have its headers;
-	# Apple, bless their pointy little heads, apparently ship
-	# libcrypto as a library, but not the header files, in
-	# El Capitan, probably because they don't want you writing
-	# nasty portable code that could run on other UN*Xes, they
-	# want you writing code that uses their Shiny New Crypto
-	# Library and that only runs on macOS.
-	#
-	ac_fn_c_check_header_mongrel "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default"
-if test "x$ac_cv_header_openssl_crypto_h" = xyes; then :
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5
-$as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; }
-if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypto  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$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 DES_cbc_encrypt ();
-int
-main ()
-{
-return DES_cbc_encrypt ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_crypto_DES_cbc_encrypt=yes
-else
-  ac_cv_lib_crypto_DES_cbc_encrypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBCRYPTO 1
-_ACEOF
-
-  LIBS="-lcrypto $LIBS"
-
-fi
-
-		if test "$ac_cv_lib_crypto_DES_cbc_encrypt" = "yes"; then
-			for ac_header in openssl/evp.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default"
-if test "x$ac_cv_header_openssl_evp_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_OPENSSL_EVP_H 1
-_ACEOF
-
-fi
-
-done
-
-			#
-			# OK, then:
-			#
-			# 1) do we have EVP_CIPHER_CTX_new?
-			# If so, we use it to allocate an
-			# EVP_CIPHER_CTX, as EVP_CIPHER_CTX may be
-			# opaque; otherwise, we allocate it ourselves.
-			#
-			# 2) do we have EVP_DecryptInit_ex()?
-			# If so, we use it, because we need to be
-			# able to make two "initialize the cipher"
-			# calls, one with the cipher and key, and
-			# one with the IV, and, as of OpenSSL 1.1,
-			# You Can't Do That with EVP_DecryptInit(),
-			# because a call to EVP_DecryptInit() will
-			# unconditionally clear the context, and
-			# if you don't supply a cipher, it'll
-			# clear the cipher, rendering the context
-			# unusable and causing a crash.
-			#
-			for ac_func in EVP_CIPHER_CTX_new EVP_DecryptInit_ex
-do :
-  as_ac_var=`$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
-
-		fi
-
-fi
-
-
-fi
-
-# Check for libcap-ng
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use libcap-ng" >&5
-$as_echo_n "checking whether to use libcap-ng... " >&6; }
-# Specify location for both includes and libraries.
-want_libcap_ng=ifavailable
-
-# Check whether --with-cap_ng was given.
-if test "${with_cap_ng+set}" = set; then :
-  withval=$with_cap_ng;
-	if test $withval = no
-	then
-		want_libcap_ng=no
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-	elif test $withval = yes
-	then
-		want_libcap_ng=yes
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	fi
-
-else
-
-	#
-	# Use libcap-ng if it's present, otherwise don't.
-	#
-	want_libcap_ng=ifavailable
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5
-$as_echo "yes, if available" >&6; }
-
-fi
-
-if test "$want_libcap_ng" != "no"; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for capng_change_id in -lcap-ng" >&5
-$as_echo_n "checking for capng_change_id in -lcap-ng... " >&6; }
-if ${ac_cv_lib_cap_ng_capng_change_id+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcap-ng  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$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 capng_change_id ();
-int
-main ()
-{
-return capng_change_id ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_cap_ng_capng_change_id=yes
-else
-  ac_cv_lib_cap_ng_capng_change_id=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_ng_capng_change_id" >&5
-$as_echo "$ac_cv_lib_cap_ng_capng_change_id" >&6; }
-if test "x$ac_cv_lib_cap_ng_capng_change_id" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBCAP_NG 1
-_ACEOF
-
-  LIBS="-lcap-ng $LIBS"
-
-fi
-
-	for ac_header in cap-ng.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "cap-ng.h" "ac_cv_header_cap_ng_h" "$ac_includes_default"
-if test "x$ac_cv_header_cap_ng_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_CAP_NG_H 1
-_ACEOF
-
-fi
-
-done
-
-fi
-
-if test "$missing_includes" = "yes"; then
-	CPPFLAGS="$CPPFLAGS -I$srcdir/missing"
-	V_INCLS="$V_INCLS -I$srcdir/missing"
-fi
-
-
-
-
-
-
-
-
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# OS/2's system install, which has a completely different semantic
-# ./install, which can be erroneously created by make from ./install.sh.
-# Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
-$as_echo_n "checking for a BSD-compatible install... " >&6; }
-if test -z "$INSTALL"; then
-if ${ac_cv_path_install+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in #((
-  ./ | .// | /[cC]/* | \
-  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
-  /usr/ucb/* ) ;;
-  *)
-    # OSF1 and SCO ODT 3.0 have their own names for install.
-    # Don't use installbsd from OSF since it installs stuff as root
-    # by default.
-    for ac_prog in ginstall scoinst install; do
-      for ac_exec_ext in '' $ac_executable_extensions; do
-	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-	  if test $ac_prog = install &&
-	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  elif test $ac_prog = install &&
-	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-	    # program-specific install script used by HP pwplus--don't use.
-	    :
-	  else
-	    rm -rf conftest.one conftest.two conftest.dir
-	    echo one > conftest.one
-	    echo two > conftest.two
-	    mkdir conftest.dir
-	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
-	      test -s conftest.one && test -s conftest.two &&
-	      test -s conftest.dir/conftest.one &&
-	      test -s conftest.dir/conftest.two
-	    then
-	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-	      break 3
-	    fi
-	  fi
-	fi
-      done
-    done
-    ;;
-esac
-
-  done
-IFS=$as_save_IFS
-
-rm -rf conftest.one conftest.two conftest.dir
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL=$ac_cv_path_install
-  else
-    # As a last resort, use the slow shell script.  Don't cache a
-    # value for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the value is a relative name.
-    INSTALL=$ac_install_sh
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
-$as_echo "$INSTALL" >&6; }
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-ac_config_headers="$ac_config_headers config.h"
-
-
-ac_config_commands="$ac_config_commands .devel"
-
-ac_config_files="$ac_config_files Makefile tcpdump.1"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems.  If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
-  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
-    eval ac_val=\$$ac_var
-    case $ac_val in #(
-    *${as_nl}*)
-      case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
-      esac
-      case $ac_var in #(
-      _ | IFS | as_nl) ;; #(
-      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
-      esac ;;
-    esac
-  done
-
-  (set) 2>&1 |
-    case $as_nl`(ac_space=' '; set) 2>&1` in #(
-    *${as_nl}ac_space=\ *)
-      # `set' does not quote correctly, so add quotes: double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \.
-      sed -n \
-	"s/'/'\\\\''/g;
-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-      ;; #(
-    *)
-      # `set' quotes correctly as required by POSIX, so do not add quotes.
-      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-      ;;
-    esac |
-    sort
-) |
-  sed '
-     /^ac_cv_env_/b end
-     t clear
-     :clear
-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
-     t end
-     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-     :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
-  if test -w "$cache_file"; then
-    if test "x$cache_file" != "x/dev/null"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
-      if test ! -f "$cache_file" || test -h "$cache_file"; then
-	cat confcache >"$cache_file"
-      else
-        case $cache_file in #(
-        */* | ?:*)
-	  mv -f confcache "$cache_file"$$ &&
-	  mv -f "$cache_file"$$ "$cache_file" ;; #(
-        *)
-	  mv -f confcache "$cache_file" ;;
-	esac
-      fi
-    fi
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
-  fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
-  # 1. Remove the extension, and $U if already installed.
-  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
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-  #    will be set to the directory where LIBOBJS objects are built.
-  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-
-: "${CONFIG_STATUS=./config.status}"
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
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-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
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-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
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-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
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-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
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-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
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-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
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-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
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-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
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-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-  fi
-  $as_echo "$as_me: error: $2" >&2
-  as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
-# ----------------------
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-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
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-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
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-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
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-  as_fn_arith ()
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-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
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-else
-  as_expr=false
-fi
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-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
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-  as_basename=false
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-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
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-  as_dirname=false
-fi
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-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
-  case `echo 'xy\c'` in
-  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
-  esac;;
-*)
-  ECHO_N='-n';;
-esac
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-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
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-  rm -f conf$$.dir
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-    as_ln_s='ln -s'
-    # ... but there are two gotchas:
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-    # In both cases, we have to default to `cp -pR'.
-    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -pR'
-  elif ln conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s=ln
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-    as_ln_s='cp -pR'
-  fi
-else
-  as_ln_s='cp -pR'
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-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-
-# as_fn_mkdir_p
-# -------------
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-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
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-    as_dirs=
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-      *) as_qdir=$as_dir;;
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-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
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-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
-else
-  test -d ./-p && rmdir ./-p
-  as_mkdir_p=false
-fi
-
-
-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
-  test -f "$1" && test -x "$1"
-} # as_fn_executable_p
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-exec 6>&1
-## ----------------------------------- ##
-## Main body of $CONFIG_STATUS script. ##
-## ----------------------------------- ##
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-test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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-ac_log="
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-on `(hostname || uname -n) 2>/dev/null | sed 1q`
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-_ACEOF
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-case $ac_config_files in *"
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-case $ac_config_headers in *"
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-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-# Files that config.status was made for.
-config_files="$ac_config_files"
-config_headers="$ac_config_headers"
-config_commands="$ac_config_commands"
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-ac_cs_usage="\
-\`$as_me' instantiates files and other configuration actions
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-
-Usage: $0 [OPTION]... [TAG]...
-
-  -h, --help       print this help, then exit
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-                   instantiate the configuration file FILE
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-                   instantiate the configuration header FILE
-
-Configuration files:
-$config_files
-
-Configuration headers:
-$config_headers
-
-Configuration commands:
-$config_commands
-
-Report bugs to the package provider."
-
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-s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s&@srcdir@&$ac_srcdir&;t t
-s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s&@top_srcdir@&$ac_top_srcdir&;t t
-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
-s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-s&@INSTALL@&$ac_INSTALL&;t t
-$ac_datarootdir_hack
-"
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-
-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
-      "$ac_tmp/out"`; test -z "$ac_out"; } &&
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined" >&5
-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined" >&2;}
-
-  rm -f "$ac_tmp/stdin"
-  case $ac_file in
-  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
-  esac \
-  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
- ;;
-  :H)
-  #
-  # CONFIG_HEADER
-  #
-  if test x"$ac_file" != x-; then
-    {
-      $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
-    } >"$ac_tmp/config.h" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-$as_echo "$as_me: $ac_file is unchanged" >&6;}
-    else
-      rm -f "$ac_file"
-      mv "$ac_tmp/config.h" "$ac_file" \
-	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    fi
-  else
-    $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
-      || as_fn_error $? "could not create -" "$LINENO" 5
-  fi
- ;;
-
-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
- ;;
-  esac
-
-
-  case $ac_file$ac_mode in
-    ".devel":C) if test -f .devel; then
-	echo timestamp > stamp-h
-	cat $srcdir/Makefile-devel-adds >> Makefile
-	make depend || exit 1
-fi ;;
-
-  esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
-  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded.  So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status.  When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
-  ac_cs_success=:
-  ac_config_status_args=
-  test "$silent" = yes &&
-    ac_config_status_args="$ac_config_status_args --quiet"
-  exec 5>/dev/null
-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
-  exec 5>>config.log
-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
-  # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
-exit 0