New upstream version 5.7.2

20 files changed, 66 insertions, 7054 deletions

diff --git a/testing/scripts/build-baseimage b/testing/scripts/build-baseimage
index 95453d620..7c30758bf 100755
--- a/testing/scripts/build-baseimage
+++ b/testing/scripts/build-baseimage
@@ -12,29 +12,34 @@ running_any $STRONGSWANHOSTS && die "Please stop test environment before running
 check_commands debootstrap mkfs.ext3 partprobe qemu-img qemu-nbd sfdisk
 
 # package includes/excludes
-INC=automake,autoconf,libtool,bison,flex,gperf,pkg-config,gettext,less
+INC=automake,autoconf,libtool,bison,flex,gperf,pkg-config,gettext,less,locales
 INC=$INC,build-essential,libgmp-dev,libldap2-dev,libcurl4-openssl-dev,ethtool
 INC=$INC,libxml2-dev,libtspi-dev,libsqlite3-dev,openssh-server,tcpdump,psmisc
 INC=$INC,openssl,vim,sqlite3,conntrack,gdb,cmake,libltdl-dev,liblog4cxx10-dev
-INC=$INC,libboost-thread-dev,libboost-system-dev,git-core,iperf,htop,screen
+INC=$INC,libboost-thread-dev,libboost-system-dev,git-core,iperf,htop
 INC=$INC,gnat,gprbuild,acpid,acpi-support-base,libldns-dev,libunbound-dev
 INC=$INC,dnsutils,libsoup2.4-dev,ca-certificates,unzip,libsystemd-dev
 INC=$INC,python,python-setuptools,python-dev,python-pip,apt-transport-https
-INC=$INC,libjson0-dev,libxslt1-dev,libapache2-mod-wsgi,iptables-dev
+INC=$INC,libjson-c-dev,libxslt1-dev,libapache2-mod-wsgi,iptables-dev
+INC=$INC,libxerces-c-dev,libgcrypt20-dev,traceroute
 case "$BASEIMGSUITE" in
-wheezy)
-	INC=$INC,libxerces-c2-dev,libahven3-dev,libxmlada4.1-dev,libgmpada3-dev
-	INC=$INC,libalog0.4.1-base-dev
-	;;
 jessie)
-	INC=$INC,libxerces-c-dev,libahven4-dev,libxmlada5-dev,libgmpada5-dev
-	INC=$INC,libalog1-dev,libgcrypt20-dev
+	INC=$INC,libahven4-dev,libxmlada5-dev,libgmpada5-dev
+	INC=$INC,libalog1-dev
+	;;
+stretch)
+	INC=$INC,libahven5-dev,libxmlada-schema6-dev,libgmpada6-dev
+	INC=$INC,libalog2-dev
 	;;
 *)
 	echo_warn "Package list for '$BASEIMGSUITE' might has to be updated"
 esac
-SERVICES="apache2 dbus isc-dhcp-server slapd bind9"
+SERVICES="apache2 dbus isc-dhcp-server slapd bind9 freeradius"
 INC=$INC,${SERVICES// /,}
+# packages to install via APT, for SWIMA tests
+APT="tmux"
+# additional services to disable
+SERVICES="$SERVICES systemd-timesyncd.service"
 
 CACHEDIR=$BUILDDIR/cache
 APTCACHE=$LOOPDIR/var/cache/apt/archives
@@ -86,6 +91,13 @@ execute "debootstrap --arch=$BASEIMGARCH --include=$INC $BASEIMGSUITE $LOOPDIR $
 execute "mount -t proc none $LOOPDIR/proc" 0
 do_on_exit graceful_umount $LOOPDIR/proc
 
+log_action "Generating locales"
+cat > $LOOPDIR/etc/locale.gen << EOF
+de_CH.UTF-8 UTF-8
+en_US.UTF-8 UTF-8
+EOF
+execute_chroot "locale-gen"
+
 log_action "Downloading signing key for custom apt repo"
 execute_chroot "wget -q $BASEIMGEXTKEY -O /tmp/key"
 log_action "Installing signing key for custom apt repo"
@@ -107,18 +119,15 @@ log_status $?
 
 log_action "Update package sources"
 execute_chroot "apt-get update"
+log_action "Install packages via APT"
+execute_chroot "apt-get -y install $APT"
 log_action "Install packages from custom repo"
 execute_chroot "apt-get -y upgrade"
 
 for service in $SERVICES
 do
 	log_action "Disabling service $service"
-	if [ "$BASEIMGSUITE" == "wheezy" ]
-	then
-		execute_chroot "update-rc.d -f $service remove"
-	else
-		execute_chroot "systemctl disable $service"
-	fi
+	execute_chroot "systemctl disable $service"
 done
 
 log_action "Disabling root password"
diff --git a/testing/scripts/build-guestimages b/testing/scripts/build-guestimages
index 7dd7188c2..5116d095e 100755
--- a/testing/scripts/build-guestimages
+++ b/testing/scripts/build-guestimages
@@ -76,12 +76,7 @@ do
 
 		for service in "apache2 slapd bind9"
 		do
-			if [ "$BASEIMGSUITE" == "wheezy" ]
-			then
-				execute_chroot "update-rc.d $service defaults" 0
-			else
-				execute_chroot "systemctl enable $service" 0
-			fi
+			execute_chroot "systemctl enable $service" 0
 		done
 	fi
 	sync
diff --git a/testing/scripts/build-rootimage b/testing/scripts/build-rootimage
index a84104a90..c6c41ada3 100755
--- a/testing/scripts/build-rootimage
+++ b/testing/scripts/build-rootimage
@@ -55,8 +55,11 @@ do_on_exit umount $LOOPDIR/root/shared
 
 echo "Installing software from source"
 RECPDIR=$DIR/recipes
+if [ -d "$RECPDIR/patches" ]
+then
+	execute "cp -r $RECPDIR/patches $LOOPDIR/root/shared/compile" 0
+fi
 RECIPES=`ls $RECPDIR/*.mk | xargs -n1 basename`
-execute "cp -r $RECPDIR/patches $LOOPDIR/root/shared/compile" 0
 for r in $RECIPES
 do
 	cp $RECPDIR/$r ${LOOPDIR}/root/shared/compile
diff --git a/testing/scripts/recipes/001_libtnc.mk b/testing/scripts/recipes/001_libtnc.mk
deleted file mode 100644
index b835958b7..000000000
--- a/testing/scripts/recipes/001_libtnc.mk
+++ /dev/null
@@ -1,31 +0,0 @@
-#!/usr/bin/make
-
-PV  = 1.25
-PKG = libtnc-$(PV)
-TAR = $(PKG).tar.gz
-SRC = http://downloads.sourceforge.net/project/libtnc/libtnc/$(PV)/$(TAR)
-
-NUM_CPUS := $(shell getconf _NPROCESSORS_ONLN)
-
-CONFIG_OPTS = \
-	--sysconfdir=/etc
-
-all: install
-
-$(TAR):
-	wget $(SRC)
-
-.$(PKG)-unpacked: $(TAR)
-	tar xfz $(TAR)
-	@touch $@
-
-.$(PKG)-configured: .$(PKG)-unpacked
-	cd $(PKG) && ./configure $(CONFIG_OPTS)
-	@touch $@
-
-.$(PKG)-built: .$(PKG)-configured
-	cd $(PKG) && make -j $(NUM_CPUS)
-	@touch $@
-
-install: .$(PKG)-built
-	cd $(PKG) && make install
diff --git a/testing/scripts/recipes/002_tnc-fhh.mk b/testing/scripts/recipes/002_tnc-fhh.mk
deleted file mode 100644
index d4ed4f99c..000000000
--- a/testing/scripts/recipes/002_tnc-fhh.mk
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/usr/bin/make
-
-PKG = fhhtnc
-SRC = git://github.com/trustatfhh/tnc-fhh.git
-
-NUM_CPUS := $(shell getconf _NPROCESSORS_ONLN)
-
-CONFIG_OPTS = \
-	-DCOMPONENT=all \
-	-DNAL=8021x
-
-PATCHES = \
-	tnc-fhh-tncsim
-
-all: install
-
-.$(PKG)-cloned:
-	git clone $(SRC) $(PKG)
-	mkdir $(PKG)/build
-	@touch $@
-
-.$(PKG)-patches-applied: .$(PKG)-cloned
-	cd $(PKG) && cat $(addprefix ../patches/, $(PATCHES)) | patch -p1
-	@touch $@
-
-.$(PKG)-configured: .$(PKG)-patches-applied
-	cd $(PKG)/build && cmake $(CONFIG_OPTS) ../
-	@touch $@
-
-.$(PKG)-built: .$(PKG)-configured
-	cd $(PKG)/build && make -j $(NUM_CPUS)
-	@touch $@
-
-install: .$(PKG)-built
-	cd $(PKG)/build && make install
diff --git a/testing/scripts/recipes/003_freeradius.mk b/testing/scripts/recipes/003_freeradius.mk
deleted file mode 100644
index 71cfc238c..000000000
--- a/testing/scripts/recipes/003_freeradius.mk
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/usr/bin/make
-
-PV  = 2.2.8
-PKG = freeradius-server-$(PV)
-TAR = $(PKG).tar.bz2
-SRC = ftp://ftp.freeradius.org/pub/freeradius/old/$(TAR)
-
-NUM_CPUS := $(shell getconf _NPROCESSORS_ONLN)
-
-CONFIG_OPTS = \
-	--with-raddbdir=/etc/freeradius \
-	--sysconfdir=/etc \
-	--with-logdir=/var/log/freeradius \
-	--enable-developer \
-	--with-experimental-modules
-
-PATCHES = \
-	freeradius-eap-sim-identity \
-	freeradius-tnc-fhh
-
-all: install
-
-$(TAR):
-	wget $(SRC)
-
-.$(PKG)-unpacked: $(TAR)
-	tar xfj $(TAR)
-	@touch $@
-
-.$(PKG)-patches-applied: .$(PKG)-unpacked
-	cd $(PKG) && cat $(addprefix ../patches/, $(PATCHES)) | patch -p1
-	@touch $@
-
-.$(PKG)-configured: .$(PKG)-patches-applied
-	cd $(PKG) && ./configure $(CONFIG_OPTS)
-	@touch $@
-
-.$(PKG)-built: .$(PKG)-configured
-	cd $(PKG) && make -j $(NUM_CPUS)
-	@touch $@
-
-install: .$(PKG)-built
-	cd $(PKG) && make install
diff --git a/testing/scripts/recipes/004_hostapd.mk b/testing/scripts/recipes/004_hostapd.mk
deleted file mode 100644
index 0acd428c9..000000000
--- a/testing/scripts/recipes/004_hostapd.mk
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/make
-
-PV  = 2.0
-PKG = hostapd-$(PV)
-TAR = $(PKG).tar.gz
-SRC = http://w1.fi/releases/$(TAR)
-
-NUM_CPUS := $(shell getconf _NPROCESSORS_ONLN)
-
-CONFIG_OPTS =
-
-PATCHES = \
-	hostapd-config
-
-SUBDIR = hostapd
-
-all: install
-
-$(TAR):
-	wget $(SRC)
-
-.$(PKG)-unpacked: $(TAR)
-	tar xfz $(TAR)
-	@touch $@
-
-.$(PKG)-patches-applied: .$(PKG)-unpacked
-	cd $(PKG) && cat $(addprefix ../patches/, $(PATCHES)) | patch -p1
-	@touch $@
-
-.$(PKG)-configured: .$(PKG)-patches-applied
-	cp $(PKG)/$(SUBDIR)/defconfig $(PKG)/$(SUBDIR)/.config
-	@touch $@
-
-.$(PKG)-built: .$(PKG)-configured
-	cd $(PKG)/$(SUBDIR) && make -j $(NUM_CPUS)
-	@touch $@
-
-install: .$(PKG)-built
-	cd $(PKG)/$(SUBDIR) && make install
diff --git a/testing/scripts/recipes/004_wpa_supplicant.mk b/testing/scripts/recipes/004_wpa_supplicant.mk
deleted file mode 100644
index 4cc870c12..000000000
--- a/testing/scripts/recipes/004_wpa_supplicant.mk
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/make
-
-PV  = 2.0
-PKG = wpa_supplicant-$(PV)
-TAR = $(PKG).tar.gz
-SRC = http://w1.fi/releases/$(TAR)
-
-NUM_CPUS := $(shell getconf _NPROCESSORS_ONLN)
-
-CONFIG_OPTS =
-
-PATCHES = \
-	wpa_supplicant-eap-tnc
-
-SUBDIR = wpa_supplicant
-
-all: install
-
-$(TAR):
-	wget $(SRC)
-
-.$(PKG)-unpacked: $(TAR)
-	tar xfz $(TAR)
-	@touch $@
-
-.$(PKG)-patches-applied: .$(PKG)-unpacked
-	cd $(PKG) && cat $(addprefix ../patches/, $(PATCHES)) | patch -p1
-	@touch $@
-
-.$(PKG)-configured: .$(PKG)-patches-applied
-	cp $(PKG)/$(SUBDIR)/defconfig $(PKG)/$(SUBDIR)/.config
-	@touch $@
-
-.$(PKG)-built: .$(PKG)-configured
-	cd $(PKG)/$(SUBDIR) && make -j $(NUM_CPUS)
-	@touch $@
-
-install: .$(PKG)-built
-	cd $(PKG)/$(SUBDIR) && make install
diff --git a/testing/scripts/recipes/005_anet.mk b/testing/scripts/recipes/005_anet.mk
index a6af5df5c..b311c0a99 100644
--- a/testing/scripts/recipes/005_anet.mk
+++ b/testing/scripts/recipes/005_anet.mk
@@ -8,14 +8,15 @@ PREFIX = /usr/local/ada
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && make LIBRARY_KIND=static
 	@touch $@
 
diff --git a/testing/scripts/recipes/006_tkm-rpc.mk b/testing/scripts/recipes/006_tkm-rpc.mk
index 5f2e207c8..ed2a62396 100644
--- a/testing/scripts/recipes/006_tkm-rpc.mk
+++ b/testing/scripts/recipes/006_tkm-rpc.mk
@@ -10,14 +10,15 @@ export ADA_PROJECT_PATH=$(PREFIX)/lib/gnat
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && make
 	@touch $@
 
diff --git a/testing/scripts/recipes/007_x509-ada.mk b/testing/scripts/recipes/007_x509-ada.mk
index 7899f6dec..57a106dea 100644
--- a/testing/scripts/recipes/007_x509-ada.mk
+++ b/testing/scripts/recipes/007_x509-ada.mk
@@ -8,14 +8,15 @@ PREFIX = /usr/local/ada
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && make tests && make
 	@touch $@
 
diff --git a/testing/scripts/recipes/008_xfrm-ada.mk b/testing/scripts/recipes/008_xfrm-ada.mk
index ad1cbb2bc..64ada0e45 100644
--- a/testing/scripts/recipes/008_xfrm-ada.mk
+++ b/testing/scripts/recipes/008_xfrm-ada.mk
@@ -10,14 +10,15 @@ export ADA_PROJECT_PATH=$(PREFIX)/lib/gnat
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && make
 	@touch $@
 
diff --git a/testing/scripts/recipes/009_xfrm-proxy.mk b/testing/scripts/recipes/009_xfrm-proxy.mk
index a7c9d31cc..bdf5b1211 100644
--- a/testing/scripts/recipes/009_xfrm-proxy.mk
+++ b/testing/scripts/recipes/009_xfrm-proxy.mk
@@ -8,14 +8,15 @@ export ADA_PROJECT_PATH=/usr/local/ada/lib/gnat
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && make
 	@touch $@
 
diff --git a/testing/scripts/recipes/010_tkm.mk b/testing/scripts/recipes/010_tkm.mk
index 03ee5b526..2651660db 100644
--- a/testing/scripts/recipes/010_tkm.mk
+++ b/testing/scripts/recipes/010_tkm.mk
@@ -8,14 +8,15 @@ export ADA_PROJECT_PATH=/usr/local/ada/lib/gnat
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && make
 	@touch $@
 
diff --git a/testing/scripts/recipes/011_botan.mk b/testing/scripts/recipes/011_botan.mk
index ef0f6d066..215e92365 100644
--- a/testing/scripts/recipes/011_botan.mk
+++ b/testing/scripts/recipes/011_botan.mk
@@ -2,8 +2,7 @@
 
 PKG = botan
 SRC = https://github.com/randombit/$(PKG).git
-# will have to be changed to the 2.8.0 tag later
-REV = 1872f899716854927ecc68022fac318735be8824
+REV = 2.8.0
 
 NUM_CPUS := $(shell getconf _NPROCESSORS_ONLN)
 
@@ -15,14 +14,15 @@ CONFIG_OPTS = \
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && python ./configure.py $(CONFIG_OPTS) && make -j $(NUM_CPUS)
 	@touch $@
 
diff --git a/testing/scripts/recipes/patches/freeradius-eap-sim-identity b/testing/scripts/recipes/patches/freeradius-eap-sim-identity
deleted file mode 100644
index 1ab95ecc6..000000000
--- a/testing/scripts/recipes/patches/freeradius-eap-sim-identity
+++ /dev/null
@@ -1,30 +0,0 @@
---- a/src/modules/rlm_eap/types/rlm_eap_sim/rlm_eap_sim.c	2012-11-28 11:03:05.081225276 +0100
-+++ b/src/modules/rlm_eap/types/rlm_eap_sim/rlm_eap_sim.c	2012-11-28 11:46:59.746289881 +0100
-@@ -246,14 +246,21 @@
-	newvp->vp_integer = ess->sim_id++;
-	pairreplace(outvps, newvp);
-
-+	ess->keys.identitylen = strlen(handler->identity);
-+	memcpy(ess->keys.identity, handler->identity, ess->keys.identitylen);
-+
-	/* make a copy of the identity */
-	newvp = pairfind(*invps, ATTRIBUTE_EAP_SIM_BASE + PW_EAP_SIM_IDENTITY);
--	if (newvp) {
--		ess->keys.identitylen = newvp->length;
--		memcpy(ess->keys.identity, newvp->vp_octets, newvp->length);
--	} else {
--		ess->keys.identitylen = strlen(handler->identity);
--		memcpy(ess->keys.identity, handler->identity, ess->keys.identitylen);
-+	if (newvp && newvp->length > 2) {
-+		uint16_t len;
-+
-+		memcpy(&len, newvp->vp_octets, sizeof(uint16_t));
-+		len = ntohs(len);
-+		if (len <= newvp->length - 2 && len <= MAX_STRING_LEN) {
-+			ess->keys.identitylen = len;
-+			memcpy(ess->keys.identity, newvp->vp_octets + 2,
-+			       ess->keys.identitylen);
-+		}
-	}
-
-	/* all set, calculate keys! */
diff --git a/testing/scripts/recipes/patches/freeradius-tnc-fhh b/testing/scripts/recipes/patches/freeradius-tnc-fhh
deleted file mode 100644
index 26a233d48..000000000
--- a/testing/scripts/recipes/patches/freeradius-tnc-fhh
+++ /dev/null
@@ -1,6687 +0,0 @@
-diff -u -r -N freeradius-server-2.2.0.orig/share/dictionary freeradius-server-2.2.0/share/dictionary
---- freeradius-server-2.2.0.orig/share/dictionary	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/share/dictionary	2012-12-04 19:39:42.261423097 +0100
-@@ -196,6 +196,7 @@
- $INCLUDE dictionary.starent
- $INCLUDE dictionary.symbol
- $INCLUDE dictionary.telebit
-+$INCLUDE dictionary.tncfhh
- $INCLUDE dictionary.terena
- $INCLUDE dictionary.trapeze
- $INCLUDE dictionary.tropos
-diff -u -r -N freeradius-server-2.2.0.orig/share/dictionary.tncfhh freeradius-server-2.2.0/share/dictionary.tncfhh
---- freeradius-server-2.2.0.orig/share/dictionary.tncfhh	1970-01-01 01:00:00.000000000 +0100
-+++ freeradius-server-2.2.0/share/dictionary.tncfhh	2012-12-04 19:39:49.645421869 +0100
-@@ -0,0 +1,20 @@
-+# -*- text -*-
-+# Dictionary for the tnc@fhh Server.
-+#
-+# Website: http://trust.inform.fh-hannover.de
-+#
-+# Version: 0.8.4
-+# Author: Bastian Hellmann
-+# Email: trust@f4-i.fh-hannover.de
-+#
-+
-+VENDOR tncfhh	10000
-+BEGIN-VENDOR tncfhh
-+
-+ATTRIBUTE	TNC-Status	1	integer
-+
-+VALUE	TNC-Status	Access	0 
-+VALUE	TNC-Status	Isolate	1
-+VALUE	TNC-Status	None	2
-+
-+END-VENDOR tncfhh
-diff -u -r -N freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/configure freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/configure
---- freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/configure	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/configure	2012-12-04 19:38:00.237420970 +0100
-@@ -1,61 +1,84 @@
- #! /bin/sh
- # From configure.in Revision.
- # Guess values for system-dependent variables and create Makefiles.
--# Generated by GNU Autoconf 2.61.
-+# Generated by GNU Autoconf 2.67.
-+#
- #
- # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
--# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
-+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-+# Foundation, Inc.
-+#
-+#
- # This configure script is free software; the Free Software Foundation
- # gives unlimited permission to copy, distribute and modify it.
--## --------------------- ##
--## M4sh Initialization.  ##
--## --------------------- ##
-+## -------------------- ##
-+## M4sh Initialization. ##
-+## -------------------- ##
- 
- # Be more Bourne compatible
- DUALCASE=1; export DUALCASE # for MKS sh
--if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-   emulate sh
-   NULLCMD=:
--  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
-+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-   # is contrary to our usage.  Disable this feature.
-   alias -g '${1+"$@"}'='"$@"'
-   setopt NO_GLOB_SUBST
- else
--  case `(set -o) 2>/dev/null` in
--  *posix*) set -o posix ;;
-+  case `(set -o) 2>/dev/null` in #(
-+  *posix*) :
-+    set -o posix ;; #(
-+  *) :
-+     ;;
- esac
--
- fi
- 
- 
--
--
--# PATH needs CR
--# Avoid depending upon Character Ranges.
--as_cr_letters='abcdefghijklmnopqrstuvwxyz'
--as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
--as_cr_Letters=$as_cr_letters$as_cr_LETTERS
--as_cr_digits='0123456789'
--as_cr_alnum=$as_cr_Letters$as_cr_digits
--
--# The user is always right.
--if test "${PATH_SEPARATOR+set}" != set; then
--  echo "#! /bin/sh" >conf$$.sh
--  echo  "exit 0"   >>conf$$.sh
--  chmod +x conf$$.sh
--  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
--    PATH_SEPARATOR=';'
-+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
--    PATH_SEPARATOR=:
-+    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
--  rm -f conf$$.sh
-+  export as_echo_body
-+  as_echo='sh -c $as_echo_body as_echo'
- fi
- 
--# Support unset when possible.
--if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
--  as_unset=unset
--else
--  as_unset=false
-+# The user is always right.
-+if test "${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
- 
- 
-@@ -64,20 +87,18 @@
- # 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.)
--as_nl='
--'
- IFS=" ""	$as_nl"
- 
- # Find who we are.  Look in the path if we contain no directory separator.
--case $0 in
-+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/$0 && break
--done
-+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-+  done
- IFS=$as_save_IFS
- 
-      ;;
-@@ -88,354 +109,321 @@
-   as_myself=$0
- fi
- if test ! -f "$as_myself"; then
--  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
--  { (exit 1); exit 1; }
-+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-+  exit 1
- fi
- 
--# Work around bugs in pre-3.0 UWIN ksh.
--for as_var in ENV MAIL MAILPATH
--do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-+# Unset variables that we do not need and which cause bugs (e.g. in
-+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-+# suppresses any "Segmentation fault" message there.  '((' could
-+# trigger a bug in pdksh 5.2.14.
-+for as_var in BASH_ENV ENV MAIL MAILPATH
-+do eval test x\${$as_var+set} = xset \
-+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
- done
- PS1='$ '
- PS2='> '
- PS4='+ '
- 
- # NLS nuisances.
--for as_var in \
--  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
--  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
--  LC_TELEPHONE LC_TIME
--do
--  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
--    eval $as_var=C; export $as_var
--  else
--    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
--  fi
--done
--
--# Required to use basename.
--if expr a : '\(a\)' >/dev/null 2>&1 &&
--   test "X`expr 00001 : '.*\(...\)'`" = X001; then
--  as_expr=expr
--else
--  as_expr=false
--fi
--
--if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
--  as_basename=basename
--else
--  as_basename=false
--fi
--
--
--# Name of the executable.
--as_me=`$as_basename -- "$0" ||
--$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
--	 X"$0" : 'X\(//\)$' \| \
--	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
--echo X/"$0" |
--    sed '/^.*\/\([^/][^/]*\)\/*$/{
--	    s//\1/
--	    q
--	  }
--	  /^X\/\(\/\/\)$/{
--	    s//\1/
--	    q
--	  }
--	  /^X\/\(\/\).*/{
--	    s//\1/
--	    q
--	  }
--	  s/.*/./; q'`
-+LC_ALL=C
-+export LC_ALL
-+LANGUAGE=C
-+export LANGUAGE
- 
- # CDPATH.
--$as_unset CDPATH
--
-+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
- 
- if test "x$CONFIG_SHELL" = x; then
--  if (eval ":") 2>/dev/null; then
--  as_have_required=yes
-+  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
--  as_have_required=no
-+  case \`(set -o) 2>/dev/null\` in #(
-+  *posix*) :
-+    set -o posix ;; #(
-+  *) :
-+     ;;
-+esac
- fi
--
--  if test $as_have_required = yes && 	 (eval ":
--(as_func_return () {
--  (exit \$1)
--}
--as_func_success () {
--  as_func_return 0
--}
--as_func_failure () {
--  as_func_return 1
--}
--as_func_ret_success () {
--  return 0
--}
--as_func_ret_failure () {
--  return 1
--}
-+"
-+  as_required="as_fn_return () { (exit \$1); }
-+as_fn_success () { as_fn_return 0; }
-+as_fn_failure () { as_fn_return 1; }
-+as_fn_ret_success () { return 0; }
-+as_fn_ret_failure () { return 1; }
- 
- exitcode=0
--if as_func_success; then
--  :
--else
--  exitcode=1
--  echo as_func_success failed.
--fi
--
--if as_func_failure; then
--  exitcode=1
--  echo as_func_failure succeeded.
--fi
--
--if as_func_ret_success; then
--  :
--else
--  exitcode=1
--  echo as_func_ret_success failed.
--fi
--
--if as_func_ret_failure; then
--  exitcode=1
--  echo as_func_ret_failure succeeded.
--fi
--
--if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
--  :
-+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-+
-+else
-+  exitcode=1; echo positional parameters were not saved.
-+fi
-+test x\$exitcode = x0 || exit 1"
-+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
-+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
-+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
-+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
-+test \$(( 1 + 1 )) = 2 || exit 1"
-+  if (eval "$as_required") 2>/dev/null; then :
-+  as_have_required=yes
- else
--  exitcode=1
--  echo positional parameters were not saved.
-+  as_have_required=no
- fi
-+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
- 
--test \$exitcode = 0) || { (exit 1); exit 1; }
--
--(
--  as_lineno_1=\$LINENO
--  as_lineno_2=\$LINENO
--  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
--  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
--") 2> /dev/null; then
--  :
- else
--  as_candidate_shells=
--    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-+  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=.
--  case $as_dir in
-+  as_found=:
-+  case $as_dir in #(
- 	 /*)
- 	   for as_base in sh bash ksh sh5; do
--	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
-+	     # 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
- done
-+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-+  CONFIG_SHELL=$SHELL as_have_required=yes
-+fi; }
- IFS=$as_save_IFS
- 
- 
--      for as_shell in $as_candidate_shells $SHELL; do
--	 # Try only shells that exist, to save several forks.
--	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
--		{ ("$as_shell") 2> /dev/null <<\_ASEOF
--if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
--  emulate sh
--  NULLCMD=:
--  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
--  # is contrary to our usage.  Disable this feature.
--  alias -g '${1+"$@"}'='"$@"'
--  setopt NO_GLOB_SUBST
--else
--  case `(set -o) 2>/dev/null` in
--  *posix*) set -o posix ;;
--esac
--
-+      if test "x$CONFIG_SHELL" != x; then :
-+  # 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.
-+	BASH_ENV=/dev/null
-+	ENV=/dev/null
-+	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-+	export CONFIG_SHELL
-+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
-+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,
-+$0: including any error possibly output before this
-+$0: message. Then install a modern shell, or manually run
-+$0: the script under such a shell if you do have one."
-+  fi
-+  exit 1
- fi
--
--
--:
--_ASEOF
--}; then
--  CONFIG_SHELL=$as_shell
--	       as_have_required=yes
--	       if { "$as_shell" 2> /dev/null <<\_ASEOF
--if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
--  emulate sh
--  NULLCMD=:
--  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
--  # is contrary to our usage.  Disable this feature.
--  alias -g '${1+"$@"}'='"$@"'
--  setopt NO_GLOB_SUBST
--else
--  case `(set -o) 2>/dev/null` in
--  *posix*) set -o posix ;;
--esac
--
- fi
-+fi
-+SHELL=${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
- 
--
--:
--(as_func_return () {
--  (exit $1)
--}
--as_func_success () {
--  as_func_return 0
--}
--as_func_failure () {
--  as_func_return 1
--}
--as_func_ret_success () {
--  return 0
--}
--as_func_ret_failure () {
--  return 1
-+## --------------------- ##
-+## M4sh Shell Functions. ##
-+## --------------------- ##
-+# as_fn_unset VAR
-+# ---------------
-+# Portably unset VAR.
-+as_fn_unset ()
-+{
-+  { eval $1=; unset $1;}
- }
-+as_unset=as_fn_unset
- 
--exitcode=0
--if as_func_success; then
--  :
--else
--  exitcode=1
--  echo as_func_success failed.
--fi
-+# as_fn_set_status STATUS
-+# -----------------------
-+# Set $? to STATUS, without forking.
-+as_fn_set_status ()
-+{
-+  return $1
-+} # as_fn_set_status
- 
--if as_func_failure; then
--  exitcode=1
--  echo as_func_failure succeeded.
--fi
-+# 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 ()
-+{
- 
--if as_func_ret_success; then
--  :
--else
--  exitcode=1
--  echo as_func_ret_success failed.
--fi
-+  case $as_dir in #(
-+  -*) as_dir=./$as_dir;;
-+  esac
-+  test -d "$as_dir" || eval $as_mkdir_p || {
-+    as_dirs=
-+    while :; do
-+      case $as_dir in #(
-+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-+      *) as_qdir=$as_dir;;
-+      esac
-+      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
-+	  }
-+	  /^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"
- 
--if as_func_ret_failure; then
--  exitcode=1
--  echo as_func_ret_failure succeeded.
--fi
- 
--if ( set x; as_func_ret_success y && test x = "$1" ); then
--  :
-+} # as_fn_mkdir_p
-+# as_fn_append VAR VALUE
-+# ----------------------
-+# Append the text in VALUE to the end of the definition contained in VAR. Take
-+# advantage of any shell optimizations that allow amortized linear growth over
-+# repeated appends, instead of the typical quadratic growth present in naive
-+# implementations.
-+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
--  exitcode=1
--  echo positional parameters were not saved.
--fi
--
--test $exitcode = 0) || { (exit 1); exit 1; }
--
--(
--  as_lineno_1=$LINENO
--  as_lineno_2=$LINENO
--  test "x$as_lineno_1" != "x$as_lineno_2" &&
--  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
--
--_ASEOF
--}; then
--  break
--fi
--
--fi
--
--      done
--
--      if test "x$CONFIG_SHELL" != x; then
--  for as_var in BASH_ENV ENV
--        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
--        done
--        export CONFIG_SHELL
--        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
--fi
--
--
--    if test $as_have_required = no; then
--  echo This script requires a shell more modern than all the
--      echo shells that I found on your system.  Please install a
--      echo modern shell, or manually run the script under such a
--      echo shell if you do have one.
--      { (exit 1); exit 1; }
--fi
--
--
--fi
--
--fi
--
-+  as_fn_append ()
-+  {
-+    eval $1=\$$1\$2
-+  }
-+fi # as_fn_append
-+
-+# as_fn_arith ARG...
-+# ------------------
-+# 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
-+# must be portable across $(()) and expr.
-+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-+  eval 'as_fn_arith ()
-+  {
-+    as_val=$(( $* ))
-+  }'
-+else
-+  as_fn_arith ()
-+  {
-+    as_val=`expr "$@" || test $? -eq 1`
-+  }
-+fi # as_fn_arith
- 
- 
--(eval "as_func_return () {
--  (exit \$1)
--}
--as_func_success () {
--  as_func_return 0
--}
--as_func_failure () {
--  as_func_return 1
--}
--as_func_ret_success () {
--  return 0
--}
--as_func_ret_failure () {
--  return 1
--}
-+# 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
-+# script with STATUS, using 1 if that was 0.
-+as_fn_error ()
-+{
-+  as_status=$1; test $as_status -eq 0 && as_status=1
-+  if test "$4"; then
-+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-+  fi
-+  $as_echo "$as_me: error: $2" >&2
-+  as_fn_exit $as_status
-+} # as_fn_error
- 
--exitcode=0
--if as_func_success; then
--  :
-+if expr a : '\(a\)' >/dev/null 2>&1 &&
-+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
-+  as_expr=expr
- else
--  exitcode=1
--  echo as_func_success failed.
--fi
--
--if as_func_failure; then
--  exitcode=1
--  echo as_func_failure succeeded.
-+  as_expr=false
- fi
- 
--if as_func_ret_success; then
--  :
-+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-+  as_basename=basename
- else
--  exitcode=1
--  echo as_func_ret_success failed.
--fi
--
--if as_func_ret_failure; then
--  exitcode=1
--  echo as_func_ret_failure succeeded.
-+  as_basename=false
- fi
- 
--if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
--  :
-+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-+  as_dirname=dirname
- else
--  exitcode=1
--  echo positional parameters were not saved.
-+  as_dirname=false
- fi
- 
--test \$exitcode = 0") || {
--  echo No shell found that supports shell functions.
--  echo Please tell autoconf@gnu.org about your system,
--  echo including any error possibly output before this
--  echo message
--}
-+as_me=`$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
-+as_cr_digits='0123456789'
-+as_cr_alnum=$as_cr_Letters$as_cr_digits
- 
- 
--  as_lineno_1=$LINENO
--  as_lineno_2=$LINENO
--  test "x$as_lineno_1" != "x$as_lineno_2" &&
--  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
--
--  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
--  # uniformly replaced by the line number.  The first 'sed' inserts a
--  # line-number line after each line using $LINENO; the second 'sed'
--  # does the real work.  The second script uses 'N' to pair each
--  # line-number line with the line containing $LINENO, and appends
--  # trailing '-' during substitution so that $LINENO is not a special
--  # case at line end.
--  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
--  # scripts with optimization help from Paolo Bonzini.  Blame Lee
--  # E. McMahon (1931-1989) for sed's syntax.  :-)
-+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
-+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
-+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
-+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
-   sed -n '
-     p
-     /[$]LINENO/=
-@@ -452,8 +440,7 @@
-       s/-\n.*//
-     ' >$as_me.lineno &&
-   chmod +x "$as_me.lineno" ||
--    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
--   { (exit 1); exit 1; }; }
-+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
- 
-   # Don't try to exec as it changes $[0], causing all sort of problems
-   # (the dirname of $[0] is not the place where we might find the
-@@ -463,49 +450,40 @@
-   exit
- }
- 
--
--if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
--  as_dirname=dirname
--else
--  as_dirname=false
--fi
--
- ECHO_C= ECHO_N= ECHO_T=
--case `echo -n x` in
-+case `echo -n x` in #(((((
- -n*)
--  case `echo 'x\c'` in
-+  case `echo 'xy\c'` in
-   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
--  *)   ECHO_C='\c';;
-+  xy)  ECHO_C='\c';;
-+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-+       ECHO_T='	';;
-   esac;;
- *)
-   ECHO_N='-n';;
- esac
- 
--if expr a : '\(a\)' >/dev/null 2>&1 &&
--   test "X`expr 00001 : '.*\(...\)'`" = X001; then
--  as_expr=expr
--else
--  as_expr=false
--fi
--
- rm -f conf$$ conf$$.exe conf$$.file
- if test -d conf$$.dir; then
-   rm -f conf$$.dir/conf$$.file
- else
-   rm -f conf$$.dir
--  mkdir conf$$.dir
-+  mkdir conf$$.dir 2>/dev/null
- fi
--echo >conf$$.file
--if ln -s conf$$.file conf$$ 2>/dev/null; then
--  as_ln_s='ln -s'
--  # ... but there are two gotchas:
--  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
--  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
--  # In both cases, we have to default to `cp -p'.
--  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-+if (echo >conf$$.file) 2>/dev/null; then
-+  if ln -s conf$$.file conf$$ 2>/dev/null; then
-+    as_ln_s='ln -s'
-+    # ... but there are two gotchas:
-+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-+    # In both cases, we have to default to `cp -p'.
-+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-+      as_ln_s='cp -p'
-+  elif ln conf$$.file conf$$ 2>/dev/null; then
-+    as_ln_s=ln
-+  else
-     as_ln_s='cp -p'
--elif ln conf$$.file conf$$ 2>/dev/null; then
--  as_ln_s=ln
-+  fi
- else
-   as_ln_s='cp -p'
- fi
-@@ -513,7 +491,7 @@
- rmdir conf$$.dir 2>/dev/null
- 
- if mkdir -p . 2>/dev/null; then
--  as_mkdir_p=:
-+  as_mkdir_p='mkdir -p "$as_dir"'
- else
-   test -d ./-p && rmdir ./-p
-   as_mkdir_p=false
-@@ -530,12 +508,12 @@
-   as_test_x='
-     eval sh -c '\''
-       if test -d "$1"; then
--        test -d "$1/.";
-+	test -d "$1/.";
-       else
--	case $1 in
--        -*)set "./$1";;
-+	case $1 in #(
-+	-*)set "./$1";;
- 	esac;
--	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
-+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
- 	???[sx]*):;;*)false;;esac;fi
-     '\'' sh
-   '
-@@ -549,11 +527,11 @@
- as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
- 
- 
--
--exec 7<&0 </dev/null 6>&1
-+test -n "$DJDIR" || exec 7<&0 </dev/null
-+exec 6>&1
- 
- # Name of the host.
--# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
-+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
- # so uname gets run too.
- ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
- 
-@@ -568,7 +546,6 @@
- subdirs=
- MFLAGS=
- MAKEFLAGS=
--SHELL=${CONFIG_SHELL-/bin/sh}
- 
- # Identity of this package.
- PACKAGE_NAME=
-@@ -576,58 +553,102 @@
- PACKAGE_VERSION=
- PACKAGE_STRING=
- PACKAGE_BUGREPORT=
-+PACKAGE_URL=
- 
- ac_unique_file="rlm_eap_tnc.c"
--ac_subst_vars='SHELL
--PATH_SEPARATOR
--PACKAGE_NAME
--PACKAGE_TARNAME
--PACKAGE_VERSION
--PACKAGE_STRING
--PACKAGE_BUGREPORT
--exec_prefix
--prefix
--program_transform_name
--bindir
--sbindir
--libexecdir
--datarootdir
--datadir
--sysconfdir
--sharedstatedir
--localstatedir
--includedir
--oldincludedir
--docdir
--infodir
--htmldir
--dvidir
--pdfdir
--psdir
--libdir
--localedir
--mandir
--DEFS
--ECHO_C
--ECHO_N
--ECHO_T
--LIBS
--build_alias
--host_alias
--target_alias
--CC
--CFLAGS
--LDFLAGS
--CPPFLAGS
--ac_ct_CC
--EXEEXT
--OBJEXT
--eap_tnc_cflags
--eap_tnc_ldflags
--targetname
-+# Factoring default headers for most tests.
-+ac_includes_default="\
-+#include <stdio.h>
-+#ifdef HAVE_SYS_TYPES_H
-+# include <sys/types.h>
-+#endif
-+#ifdef HAVE_SYS_STAT_H
-+# include <sys/stat.h>
-+#endif
-+#ifdef STDC_HEADERS
-+# include <stdlib.h>
-+# include <stddef.h>
-+#else
-+# ifdef HAVE_STDLIB_H
-+#  include <stdlib.h>
-+# endif
-+#endif
-+#ifdef HAVE_STRING_H
-+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-+#  include <memory.h>
-+# endif
-+# include <string.h>
-+#endif
-+#ifdef HAVE_STRINGS_H
-+# include <strings.h>
-+#endif
-+#ifdef HAVE_INTTYPES_H
-+# include <inttypes.h>
-+#endif
-+#ifdef HAVE_STDINT_H
-+# include <stdint.h>
-+#endif
-+#ifdef HAVE_UNISTD_H
-+# include <unistd.h>
-+#endif"
-+
-+ac_subst_vars='LTLIBOBJS
- LIBOBJS
--LTLIBOBJS'
-+targetname
-+eap_tnc_ldflags
-+eap_tnc_cflags
-+EGREP
-+GREP
-+CPP
-+OBJEXT
-+EXEEXT
-+ac_ct_CC
-+CPPFLAGS
-+LDFLAGS
-+CFLAGS
-+CC
-+target_alias
-+host_alias
-+build_alias
-+LIBS
-+ECHO_T
-+ECHO_N
-+ECHO_C
-+DEFS
-+mandir
-+localedir
-+libdir
-+psdir
-+pdfdir
-+dvidir
-+htmldir
-+infodir
-+docdir
-+oldincludedir
-+includedir
-+localstatedir
-+sharedstatedir
-+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
-+'
-       ac_precious_vars='build_alias
- host_alias
- target_alias
-@@ -635,12 +656,15 @@
- CFLAGS
- LDFLAGS
- LIBS
--CPPFLAGS'
-+CPPFLAGS
-+CPP'
- 
- 
- # Initialize some variables set by options.
- ac_init_help=
- ac_init_version=false
-+ac_unrecognized_opts=
-+ac_unrecognized_sep=
- # The variables have the same names as the options, with
- # dashes changed to underlines.
- cache_file=/dev/null
-@@ -696,8 +720,9 @@
-   fi
- 
-   case $ac_option in
--  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
--  *)	ac_optarg=yes ;;
-+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
-+  *=)   ac_optarg= ;;
-+  *)    ac_optarg=yes ;;
-   esac
- 
-   # Accept the important Cygnus configure options, so we can diagnose typos.
-@@ -739,13 +764,20 @@
-     datarootdir=$ac_optarg ;;
- 
-   -disable-* | --disable-*)
--    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
-+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
-     # Reject names that are not valid shell variable names.
--    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
--      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
--   { (exit 1); exit 1; }; }
--    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
--    eval enable_$ac_feature=no ;;
-+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-+      as_fn_error $? "invalid feature name: $ac_useropt"
-+    ac_useropt_orig=$ac_useropt
-+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-+    case $ac_user_opts in
-+      *"
-+"enable_$ac_useropt"
-+"*) ;;
-+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
-+	 ac_unrecognized_sep=', ';;
-+    esac
-+    eval enable_$ac_useropt=no ;;
- 
-   -docdir | --docdir | --docdi | --doc | --do)
-     ac_prev=docdir ;;
-@@ -758,13 +790,20 @@
-     dvidir=$ac_optarg ;;
- 
-   -enable-* | --enable-*)
--    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
-+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
-     # Reject names that are not valid shell variable names.
--    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
--      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
--   { (exit 1); exit 1; }; }
--    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
--    eval enable_$ac_feature=\$ac_optarg ;;
-+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-+      as_fn_error $? "invalid feature name: $ac_useropt"
-+    ac_useropt_orig=$ac_useropt
-+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-+    case $ac_user_opts in
-+      *"
-+"enable_$ac_useropt"
-+"*) ;;
-+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
-+	 ac_unrecognized_sep=', ';;
-+    esac
-+    eval enable_$ac_useropt=\$ac_optarg ;;
- 
-   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-@@ -955,22 +994,36 @@
-     ac_init_version=: ;;
- 
-   -with-* | --with-*)
--    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
-+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
-     # Reject names that are not valid shell variable names.
--    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
--      { echo "$as_me: error: invalid package name: $ac_package" >&2
--   { (exit 1); exit 1; }; }
--    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
--    eval with_$ac_package=\$ac_optarg ;;
-+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-+      as_fn_error $? "invalid package name: $ac_useropt"
-+    ac_useropt_orig=$ac_useropt
-+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-+    case $ac_user_opts in
-+      *"
-+"with_$ac_useropt"
-+"*) ;;
-+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
-+	 ac_unrecognized_sep=', ';;
-+    esac
-+    eval with_$ac_useropt=\$ac_optarg ;;
- 
-   -without-* | --without-*)
--    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
-+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
-     # Reject names that are not valid shell variable names.
--    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
--      { echo "$as_me: error: invalid package name: $ac_package" >&2
--   { (exit 1); exit 1; }; }
--    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
--    eval with_$ac_package=no ;;
-+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-+      as_fn_error $? "invalid package name: $ac_useropt"
-+    ac_useropt_orig=$ac_useropt
-+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-+    case $ac_user_opts in
-+      *"
-+"with_$ac_useropt"
-+"*) ;;
-+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
-+	 ac_unrecognized_sep=', ';;
-+    esac
-+    eval with_$ac_useropt=no ;;
- 
-   --x)
-     # Obsolete; use --with-x.
-@@ -990,25 +1043,25 @@
-   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
-     x_libraries=$ac_optarg ;;
- 
--  -*) { echo "$as_me: error: unrecognized option: $ac_option
--Try \`$0 --help' for more information." >&2
--   { (exit 1); exit 1; }; }
-+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
-+Try \`$0 --help' for more information"
-     ;;
- 
-   *=*)
-     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
-     # Reject names that are not valid shell variable names.
--    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
--      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
--   { (exit 1); exit 1; }; }
-+    case $ac_envvar in #(
-+      '' | [0-9]* | *[!_$as_cr_alnum]* )
-+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
-+    esac
-     eval $ac_envvar=\$ac_optarg
-     export $ac_envvar ;;
- 
-   *)
-     # FIXME: should be removed in autoconf 3.0.
--    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
-+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
-     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
--      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
-     ;;
- 
-@@ -1017,23 +1070,36 @@
- 
- if test -n "$ac_prev"; then
-   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
--  { echo "$as_me: error: missing argument to $ac_option" >&2
--   { (exit 1); exit 1; }; }
-+  as_fn_error $? "missing argument to $ac_option"
-+fi
-+
-+if test -n "$ac_unrecognized_opts"; then
-+  case $enable_option_checking in
-+    no) ;;
-+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
-+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
-+  esac
- fi
- 
--# Be sure to have absolute directory names.
-+# Check all directory arguments for consistency.
- for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
- 		datadir sysconfdir sharedstatedir localstatedir includedir \
- 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
- 		libdir localedir mandir
- do
-   eval ac_val=\$$ac_var
-+  # Remove trailing slashes.
-+  case $ac_val in
-+    */ )
-+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
-+      eval $ac_var=\$ac_val;;
-+  esac
-+  # Be sure to have absolute directory names.
-   case $ac_val in
-     [\\/$]* | ?:[\\/]* )  continue;;
-     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
-   esac
--  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
--   { (exit 1); exit 1; }; }
-+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
- done
- 
- # There might be people who depend on the old broken behavior: `$host'
-@@ -1047,8 +1113,8 @@
- if test "x$host_alias" != x; then
-   if test "x$build_alias" = x; then
-     cross_compiling=maybe
--    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
--    If a cross compiler is detected then cross compile mode will be used." >&2
-+    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
-+    If a cross compiler is detected then cross compile mode will be used" >&2
-   elif test "x$build_alias" != "x$host_alias"; then
-     cross_compiling=yes
-   fi
-@@ -1063,23 +1129,21 @@
- ac_pwd=`pwd` && test -n "$ac_pwd" &&
- ac_ls_di=`ls -di .` &&
- ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
--  { echo "$as_me: error: Working directory cannot be determined" >&2
--   { (exit 1); exit 1; }; }
-+  as_fn_error $? "working directory cannot be determined"
- test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
--  { echo "$as_me: error: pwd does not report name of working directory" >&2
--   { (exit 1); exit 1; }; }
-+  as_fn_error $? "pwd does not report name of working directory"
- 
- 
- # Find the source files, if location was not specified.
- if test -z "$srcdir"; then
-   ac_srcdir_defaulted=yes
-   # Try the directory containing this script, then the parent directory.
--  ac_confdir=`$as_dirname -- "$0" ||
--$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
--	 X"$0" : 'X\(//\)[^/]' \| \
--	 X"$0" : 'X\(//\)$' \| \
--	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
--echo X"$0" |
-+  ac_confdir=`$as_dirname -- "$as_myself" ||
-+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-+	 X"$as_myself" : 'X\(//\)[^/]' \| \
-+	 X"$as_myself" : 'X\(//\)$' \| \
-+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
-+$as_echo X"$as_myself" |
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- 	    s//\1/
- 	    q
-@@ -1106,13 +1170,11 @@
- fi
- if test ! -r "$srcdir/$ac_unique_file"; then
-   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
--  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
--   { (exit 1); exit 1; }; }
-+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
- fi
- ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
- ac_abs_confdir=`(
--	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
--   { (exit 1); exit 1; }; }
-+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
- 	pwd)`
- # When building in place, set srcdir=.
- if test "$ac_abs_confdir" = "$ac_pwd"; then
-@@ -1152,7 +1214,7 @@
-       --help=short        display options specific to this package
-       --help=recursive    display the short help of all the included packages
-   -V, --version           display version information and exit
--  -q, --quiet, --silent   do not print \`checking...' messages
-+  -q, --quiet, --silent   do not print \`checking ...' messages
-       --cache-file=FILE   cache test results in FILE [disabled]
-   -C, --config-cache      alias for \`--cache-file=config.cache'
-   -n, --no-create         do not create output files
-@@ -1160,9 +1222,9 @@
- 
- Installation directories:
-   --prefix=PREFIX         install architecture-independent files in PREFIX
--			  [$ac_default_prefix]
-+                          [$ac_default_prefix]
-   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
--			  [PREFIX]
-+                          [PREFIX]
- 
- By default, \`make install' will install all the files in
- \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
-@@ -1172,25 +1234,25 @@
- For better control, use the options below.
- 
- Fine tuning of the installation directories:
--  --bindir=DIR           user executables [EPREFIX/bin]
--  --sbindir=DIR          system admin executables [EPREFIX/sbin]
--  --libexecdir=DIR       program executables [EPREFIX/libexec]
--  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
--  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
--  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
--  --libdir=DIR           object code libraries [EPREFIX/lib]
--  --includedir=DIR       C header files [PREFIX/include]
--  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
--  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
--  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
--  --infodir=DIR          info documentation [DATAROOTDIR/info]
--  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
--  --mandir=DIR           man documentation [DATAROOTDIR/man]
--  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
--  --htmldir=DIR          html documentation [DOCDIR]
--  --dvidir=DIR           dvi documentation [DOCDIR]
--  --pdfdir=DIR           pdf documentation [DOCDIR]
--  --psdir=DIR            ps documentation [DOCDIR]
-+  --bindir=DIR            user executables [EPREFIX/bin]
-+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
-+  --libexecdir=DIR        program executables [EPREFIX/libexec]
-+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
-+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
-+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
-+  --libdir=DIR            object code libraries [EPREFIX/lib]
-+  --includedir=DIR        C header files [PREFIX/include]
-+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
-+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
-+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
-+  --infodir=DIR           info documentation [DATAROOTDIR/info]
-+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
-+  --mandir=DIR            man documentation [DATAROOTDIR/man]
-+  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
-+  --htmldir=DIR           html documentation [DOCDIR]
-+  --dvidir=DIR            dvi documentation [DOCDIR]
-+  --pdfdir=DIR            pdf documentation [DOCDIR]
-+  --psdir=DIR             ps documentation [DOCDIR]
- _ACEOF
- 
-   cat <<\_ACEOF
-@@ -1207,12 +1269,14 @@
-   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
-               nonstandard directory <lib dir>
-   LIBS        libraries to pass to the linker, e.g. -l<library>
--  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
-+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
-               you have headers in a nonstandard directory <include dir>
-+  CPP         C preprocessor
- 
- Use these variables to override the choices made by `configure' or to help
- it to find libraries and programs with nonstandard names/locations.
- 
-+Report bugs to the package provider.
- _ACEOF
- ac_status=$?
- fi
-@@ -1220,15 +1284,17 @@
- if test "$ac_init_help" = "recursive"; then
-   # If there are subdirs, report their specific --help.
-   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
--    test -d "$ac_dir" || continue
-+    test -d "$ac_dir" ||
-+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
-+      continue
-     ac_builddir=.
- 
- case "$ac_dir" in
- .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
- *)
--  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
-   # A ".." for each directory in $ac_dir_suffix.
--  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
-+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
-   case $ac_top_builddir_sub in
-   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
-   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
-@@ -1264,7 +1330,7 @@
-       echo &&
-       $SHELL "$ac_srcdir/configure" --help=recursive
-     else
--      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
-+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
-     fi || ac_status=$?
-     cd "$ac_pwd" || { ac_status=$?; break; }
-   done
-@@ -1274,21 +1340,305 @@
- if $ac_init_version; then
-   cat <<\_ACEOF
- configure
--generated by GNU Autoconf 2.61
-+generated by GNU Autoconf 2.67
- 
--Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
--2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
-+Copyright (C) 2010 Free Software Foundation, Inc.
- This configure script is free software; the Free Software Foundation
- gives unlimited permission to copy, distribute and modify it.
- _ACEOF
-   exit
- fi
-+
-+## ------------------------ ##
-+## Autoconf initialization. ##
-+## ------------------------ ##
-+
-+# ac_fn_c_try_compile LINENO
-+# --------------------------
-+# Try to compile conftest.$ac_ext, and return whether this succeeded.
-+ac_fn_c_try_compile ()
-+{
-+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+  rm -f conftest.$ac_objext
-+  if { { ac_try="$ac_compile"
-+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_compile") 2>conftest.err
-+  ac_status=$?
-+  if test -s conftest.err; then
-+    grep -v '^ *+' conftest.err >conftest.er1
-+    cat conftest.er1 >&5
-+    mv -f conftest.er1 conftest.err
-+  fi
-+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+  test $ac_status = 0; } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then :
-+  ac_retval=0
-+else
-+  $as_echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+	ac_retval=1
-+fi
-+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-+  as_fn_set_status $ac_retval
-+
-+} # ac_fn_c_try_compile
-+
-+# ac_fn_c_try_link LINENO
-+# -----------------------
-+# Try to link conftest.$ac_ext, and return whether this succeeded.
-+ac_fn_c_try_link ()
-+{
-+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+  rm -f conftest.$ac_objext conftest$ac_exeext
-+  if { { ac_try="$ac_link"
-+case "(($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_link") 2>conftest.err
-+  ac_status=$?
-+  if test -s conftest.err; then
-+    grep -v '^ *+' conftest.err >conftest.er1
-+    cat conftest.er1 >&5
-+    mv -f conftest.er1 conftest.err
-+  fi
-+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+  test $ac_status = 0; } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext && {
-+	 test "$cross_compiling" = yes ||
-+	 $as_test_x conftest$ac_exeext
-+       }; then :
-+  ac_retval=0
-+else
-+  $as_echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+	ac_retval=1
-+fi
-+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
-+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-+  # interfere with the next link command; also delete a directory that is
-+  # left behind by Apple's compiler.  We do this before executing the actions.
-+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-+  as_fn_set_status $ac_retval
-+
-+} # ac_fn_c_try_link
-+
-+# ac_fn_c_try_cpp LINENO
-+# ----------------------
-+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
-+ac_fn_c_try_cpp ()
-+{
-+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+  if { { ac_try="$ac_cpp conftest.$ac_ext"
-+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_cpp conftest.$ac_ext") 2>conftest.err
-+  ac_status=$?
-+  if test -s conftest.err; then
-+    grep -v '^ *+' conftest.err >conftest.er1
-+    cat conftest.er1 >&5
-+    mv -f conftest.er1 conftest.err
-+  fi
-+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+  test $ac_status = 0; } > conftest.i && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then :
-+  ac_retval=0
-+else
-+  $as_echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+    ac_retval=1
-+fi
-+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-+  as_fn_set_status $ac_retval
-+
-+} # ac_fn_c_try_cpp
-+
-+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-+# -------------------------------------------------------
-+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
-+# the include files in INCLUDES and setting the cache variable VAR
-+# accordingly.
-+ac_fn_c_check_header_mongrel ()
-+{
-+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+  if eval "test \"\${$3+set}\"" = set; then :
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-+$as_echo_n "checking for $2... " >&6; }
-+if eval "test \"\${$3+set}\"" = set; then :
-+  $as_echo_n "(cached) " >&6
-+fi
-+eval ac_res=\$$3
-+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-+$as_echo "$ac_res" >&6; }
-+else
-+  # Is the header compilable?
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-+$as_echo_n "checking $2 usability... " >&6; }
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+$4
-+#include <$2>
-+_ACEOF
-+if ac_fn_c_try_compile "$LINENO"; then :
-+  ac_header_compiler=yes
-+else
-+  ac_header_compiler=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-+$as_echo "$ac_header_compiler" >&6; }
-+
-+# Is the header present?
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-+$as_echo_n "checking $2 presence... " >&6; }
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <$2>
-+_ACEOF
-+if ac_fn_c_try_cpp "$LINENO"; then :
-+  ac_header_preproc=yes
-+else
-+  ac_header_preproc=no
-+fi
-+rm -f conftest.err conftest.i conftest.$ac_ext
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-+$as_echo "$ac_header_preproc" >&6; }
-+
-+# So?  What about this header?
-+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
-+  yes:no: )
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-+    ;;
-+  no:yes:* )
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
-+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
-+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-+    ;;
-+esac
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-+$as_echo_n "checking for $2... " >&6; }
-+if eval "test \"\${$3+set}\"" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+  eval "$3=\$ac_header_compiler"
-+fi
-+eval ac_res=\$$3
-+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-+$as_echo "$ac_res" >&6; }
-+fi
-+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-+
-+} # ac_fn_c_check_header_mongrel
-+
-+# ac_fn_c_try_run LINENO
-+# ----------------------
-+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-+# that executables *can* be run.
-+ac_fn_c_try_run ()
-+{
-+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+  if { { ac_try="$ac_link"
-+case "(($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_link") 2>&5
-+  ac_status=$?
-+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
-+  { { 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_try") 2>&5
-+  ac_status=$?
-+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+  test $ac_status = 0; }; }; then :
-+  ac_retval=0
-+else
-+  $as_echo "$as_me: program exited with status $ac_status" >&5
-+       $as_echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+       ac_retval=$ac_status
-+fi
-+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-+  as_fn_set_status $ac_retval
-+
-+} # ac_fn_c_try_run
-+
-+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
-+# -------------------------------------------------------
-+# Tests whether HEADER exists and can be compiled using the include files in
-+# INCLUDES, setting the cache variable VAR accordingly.
-+ac_fn_c_check_header_compile ()
-+{
-+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-+$as_echo_n "checking for $2... " >&6; }
-+if eval "test \"\${$3+set}\"" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+$4
-+#include <$2>
-+_ACEOF
-+if ac_fn_c_try_compile "$LINENO"; then :
-+  eval "$3=yes"
-+else
-+  eval "$3=no"
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+fi
-+eval ac_res=\$$3
-+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-+$as_echo "$ac_res" >&6; }
-+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-+
-+} # ac_fn_c_check_header_compile
- cat >config.log <<_ACEOF
- This file contains any messages produced by compilers while
- running configure, to aid debugging if configure makes a mistake.
- 
- It was created by $as_me, which was
--generated by GNU Autoconf 2.61.  Invocation command line was
-+generated by GNU Autoconf 2.67.  Invocation command line was
- 
-   $ $0 $@
- 
-@@ -1324,8 +1674,8 @@
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
--  echo "PATH: $as_dir"
--done
-+    $as_echo "PATH: $as_dir"
-+  done
- IFS=$as_save_IFS
- 
- } >&5
-@@ -1359,12 +1709,12 @@
-     | -silent | --silent | --silen | --sile | --sil)
-       continue ;;
-     *\'*)
--      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
-+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
-     esac
-     case $ac_pass in
--    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
-+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
-     2)
--      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
-+      as_fn_append ac_configure_args1 " '$ac_arg'"
-       if test $ac_must_keep_next = true; then
- 	ac_must_keep_next=false # Got value, back to normal.
-       else
-@@ -1380,13 +1730,13 @@
- 	  -* ) ac_must_keep_next=true ;;
- 	esac
-       fi
--      ac_configure_args="$ac_configure_args '$ac_arg'"
-+      as_fn_append ac_configure_args " '$ac_arg'"
-       ;;
-     esac
-   done
- done
--$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
--$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
-+{ ac_configure_args0=; unset ac_configure_args0;}
-+{ ac_configure_args1=; unset ac_configure_args1;}
- 
- # When interrupted or exit'd, cleanup temporary files, and complete
- # config.log.  We remove comments because anyway the quotes in there
-@@ -1398,11 +1748,9 @@
-   {
-     echo
- 
--    cat <<\_ASBOX
--## ---------------- ##
-+    $as_echo "## ---------------- ##
- ## Cache variables. ##
--## ---------------- ##
--_ASBOX
-+## ---------------- ##"
-     echo
-     # The following way of writing the cache mishandles newlines in values,
- (
-@@ -1411,12 +1759,13 @@
-     case $ac_val in #(
-     *${as_nl}*)
-       case $ac_var in #(
--      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
--echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
-+      *_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) ;; #(
--      *) $as_unset $ac_var ;;
-+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-+      *) { eval $ac_var=; unset $ac_var;} ;;
-       esac ;;
-     esac
-   done
-@@ -1435,128 +1784,136 @@
- )
-     echo
- 
--    cat <<\_ASBOX
--## ----------------- ##
-+    $as_echo "## ----------------- ##
- ## Output variables. ##
--## ----------------- ##
--_ASBOX
-+## ----------------- ##"
-     echo
-     for ac_var in $ac_subst_vars
-     do
-       eval ac_val=\$$ac_var
-       case $ac_val in
--      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
-+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
-       esac
--      echo "$ac_var='\''$ac_val'\''"
-+      $as_echo "$ac_var='\''$ac_val'\''"
-     done | sort
-     echo
- 
-     if test -n "$ac_subst_files"; then
--      cat <<\_ASBOX
--## ------------------- ##
-+      $as_echo "## ------------------- ##
- ## File substitutions. ##
--## ------------------- ##
--_ASBOX
-+## ------------------- ##"
-       echo
-       for ac_var in $ac_subst_files
-       do
- 	eval ac_val=\$$ac_var
- 	case $ac_val in
--	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
-+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
- 	esac
--	echo "$ac_var='\''$ac_val'\''"
-+	$as_echo "$ac_var='\''$ac_val'\''"
-       done | sort
-       echo
-     fi
- 
-     if test -s confdefs.h; then
--      cat <<\_ASBOX
--## ----------- ##
-+      $as_echo "## ----------- ##
- ## confdefs.h. ##
--## ----------- ##
--_ASBOX
-+## ----------- ##"
-       echo
-       cat confdefs.h
-       echo
-     fi
-     test "$ac_signal" != 0 &&
--      echo "$as_me: caught signal $ac_signal"
--    echo "$as_me: exit $exit_status"
-+      $as_echo "$as_me: caught signal $ac_signal"
-+    $as_echo "$as_me: exit $exit_status"
-   } >&5
-   rm -f core *.core core.conftest.* &&
-     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
-     exit $exit_status
- ' 0
- for ac_signal in 1 2 13 15; do
--  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
-+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
- done
- ac_signal=0
- 
- # confdefs.h avoids OS command line length limits that DEFS can exceed.
- rm -f -r conftest* confdefs.h
- 
-+$as_echo "/* confdefs.h */" > confdefs.h
-+
- # Predefined preprocessor variables.
- 
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_NAME "$PACKAGE_NAME"
- _ACEOF
- 
--
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
- _ACEOF
- 
--
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_VERSION "$PACKAGE_VERSION"
- _ACEOF
- 
--
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_STRING "$PACKAGE_STRING"
- _ACEOF
- 
--
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
- _ACEOF
- 
-+cat >>confdefs.h <<_ACEOF
-+#define PACKAGE_URL "$PACKAGE_URL"
-+_ACEOF
-+
- 
- # Let the site file select an alternate cache file if it wants to.
--# Prefer explicitly selected file to automatically selected ones.
-+# Prefer an explicitly selected file to automatically selected ones.
-+ac_site_file1=NONE
-+ac_site_file2=NONE
- if test -n "$CONFIG_SITE"; then
--  set x "$CONFIG_SITE"
-+  # We do not want a PATH search for config.site.
-+  case $CONFIG_SITE in #((
-+    -*)  ac_site_file1=./$CONFIG_SITE;;
-+    */*) ac_site_file1=$CONFIG_SITE;;
-+    *)   ac_site_file1=./$CONFIG_SITE;;
-+  esac
- elif test "x$prefix" != xNONE; then
--  set x "$prefix/share/config.site" "$prefix/etc/config.site"
-+  ac_site_file1=$prefix/share/config.site
-+  ac_site_file2=$prefix/etc/config.site
- else
--  set x "$ac_default_prefix/share/config.site" \
--	"$ac_default_prefix/etc/config.site"
-+  ac_site_file1=$ac_default_prefix/share/config.site
-+  ac_site_file2=$ac_default_prefix/etc/config.site
- fi
--shift
--for ac_site_file
-+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
- do
--  if test -r "$ac_site_file"; then
--    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
--echo "$as_me: loading site script $ac_site_file" >&6;}
-+  test "x$ac_site_file" = xNONE && continue
-+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
-+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
-     sed 's/^/| /' "$ac_site_file" >&5
--    . "$ac_site_file"
-+    . "$ac_site_file" \
-+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-+as_fn_error $? "failed to load site script $ac_site_file
-+See \`config.log' for more details" "$LINENO" 5 ; }
-   fi
- done
- 
- if test -r "$cache_file"; then
--  # Some versions of bash will fail to source /dev/null (special
--  # files actually), so we avoid doing that.
--  if test -f "$cache_file"; then
--    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
--echo "$as_me: loading cache $cache_file" >&6;}
-+  # Some versions of bash will fail to source /dev/null (special files
-+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
-+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
-+$as_echo "$as_me: loading cache $cache_file" >&6;}
-     case $cache_file in
-       [\\/]* | ?:[\\/]* ) . "$cache_file";;
-       *)                      . "./$cache_file";;
-     esac
-   fi
- else
--  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
--echo "$as_me: creating cache $cache_file" >&6;}
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
-+$as_echo "$as_me: creating cache $cache_file" >&6;}
-   >$cache_file
- fi
- 
-@@ -1570,60 +1927,56 @@
-   eval ac_new_val=\$ac_env_${ac_var}_value
-   case $ac_old_set,$ac_new_set in
-     set,)
--      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
--echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
-+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
-       ac_cache_corrupted=: ;;
-     ,set)
--      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
--echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
-+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
-+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
-       ac_cache_corrupted=: ;;
-     ,);;
-     *)
-       if test "x$ac_old_val" != "x$ac_new_val"; then
--	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
--echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
--	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
--echo "$as_me:   former value:  $ac_old_val" >&2;}
--	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
--echo "$as_me:   current value: $ac_new_val" >&2;}
--	ac_cache_corrupted=:
-+	# differences in whitespace do not lead to failure.
-+	ac_old_val_w=`echo x $ac_old_val`
-+	ac_new_val_w=`echo x $ac_new_val`
-+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
-+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
-+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-+	  ac_cache_corrupted=:
-+	else
-+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
-+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
-+	  eval $ac_var=\$ac_old_val
-+	fi
-+	{ $as_echo "$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;;
-   esac
-   # Pass precious variables to config.status.
-   if test "$ac_new_set" = set; then
-     case $ac_new_val in
--    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-     *) ac_arg=$ac_var=$ac_new_val ;;
-     esac
-     case " $ac_configure_args " in
-       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
--      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
-     esac
-   fi
- done
- if $ac_cache_corrupted; then
--  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
--echo "$as_me: error: changes in the environment can compromise the build" >&2;}
--  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
--echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
--   { (exit 1); exit 1; }; }
--fi
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
-+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-+  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 $CPPFLAGS'
-@@ -1635,6 +1988,9 @@
- 
- 
- 
-+eap_tnc_cflags=
-+eap_tnc_ldflags=-lnaaeap
-+
- if test x$with_rlm_eap_tnc != xno; then
- 
- 	ac_ext=c
-@@ -1645,10 +2001,10 @@
- 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=$2
--{ echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
--if test "${ac_cv_prog_CC+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-+$as_echo_n "checking for $ac_word... " >&6; }
-+if test "${ac_cv_prog_CC+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
- else
-   if test -n "$CC"; then
-   ac_cv_prog_CC="$CC" # Let the user override the test.
-@@ -1658,25 +2014,25 @@
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
-+    for ac_exec_ext in '' $ac_executable_extensions; do
-   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_CC="${ac_tool_prefix}gcc"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
--done
-+  done
- IFS=$as_save_IFS
- 
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
--  { echo "$as_me:$LINENO: result: $CC" >&5
--echo "${ECHO_T}$CC" >&6; }
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-+$as_echo "$CC" >&6; }
- else
--  { echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6; }
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+$as_echo "no" >&6; }
- fi
- 
- 
-@@ -1685,10 +2041,10 @@
-   ac_ct_CC=$CC
-   # Extract the first word of "gcc", so it can be a program name with args.
- set dummy gcc; ac_word=$2
--{ echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
--if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-+$as_echo_n "checking for $ac_word... " >&6; }
-+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
- else
-   if test -n "$ac_ct_CC"; then
-   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-@@ -1698,25 +2054,25 @@
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
-+    for ac_exec_ext in '' $ac_executable_extensions; do
-   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_ac_ct_CC="gcc"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
--done
-+  done
- IFS=$as_save_IFS
- 
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
--  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
--echo "${ECHO_T}$ac_ct_CC" >&6; }
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-+$as_echo "$ac_ct_CC" >&6; }
- else
--  { echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6; }
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+$as_echo "no" >&6; }
- fi
- 
-   if test "x$ac_ct_CC" = x; then
-@@ -1724,12 +2080,8 @@
-   else
-     case $cross_compiling:$ac_tool_warned in
- yes:)
--{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
--whose name does not start with the host triplet.  If you think this
--configuration is useful to you, please write to autoconf@gnu.org." >&5
--echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
--whose name does not start with the host triplet.  If you think this
--configuration is useful to you, please write to autoconf@gnu.org." >&2;}
-+{ $as_echo "$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=$ac_ct_CC
-@@ -1742,10 +2094,10 @@
-           if test -n "$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=$2
--{ echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
--if test "${ac_cv_prog_CC+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-+$as_echo_n "checking for $ac_word... " >&6; }
-+if test "${ac_cv_prog_CC+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
- else
-   if test -n "$CC"; then
-   ac_cv_prog_CC="$CC" # Let the user override the test.
-@@ -1755,25 +2107,25 @@
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
-+    for ac_exec_ext in '' $ac_executable_extensions; do
-   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_CC="${ac_tool_prefix}cc"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
--done
-+  done
- IFS=$as_save_IFS
- 
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
--  { echo "$as_me:$LINENO: result: $CC" >&5
--echo "${ECHO_T}$CC" >&6; }
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-+$as_echo "$CC" >&6; }
- else
--  { echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6; }
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+$as_echo "no" >&6; }
- fi
- 
- 
-@@ -1782,10 +2134,10 @@
- if test -z "$CC"; then
-   # Extract the first word of "cc", so it can be a program name with args.
- set dummy cc; ac_word=$2
--{ echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
--if test "${ac_cv_prog_CC+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-+$as_echo_n "checking for $ac_word... " >&6; }
-+if test "${ac_cv_prog_CC+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
- else
-   if test -n "$CC"; then
-   ac_cv_prog_CC="$CC" # Let the user override the test.
-@@ -1796,18 +2148,18 @@
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
-+    for ac_exec_ext in '' $ac_executable_extensions; do
-   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-        continue
-      fi
-     ac_cv_prog_CC="cc"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
--done
-+  done
- IFS=$as_save_IFS
- 
- if test $ac_prog_rejected = yes; then
-@@ -1826,11 +2178,11 @@
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
--  { echo "$as_me:$LINENO: result: $CC" >&5
--echo "${ECHO_T}$CC" >&6; }
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-+$as_echo "$CC" >&6; }
- else
--  { echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6; }
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+$as_echo "no" >&6; }
- fi
- 
- 
-@@ -1841,10 +2193,10 @@
-   do
-     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
- set dummy $ac_tool_prefix$ac_prog; ac_word=$2
--{ echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
--if test "${ac_cv_prog_CC+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-+$as_echo_n "checking for $ac_word... " >&6; }
-+if test "${ac_cv_prog_CC+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
- else
-   if test -n "$CC"; then
-   ac_cv_prog_CC="$CC" # Let the user override the test.
-@@ -1854,25 +2206,25 @@
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
-+    for ac_exec_ext in '' $ac_executable_extensions; do
-   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
--done
-+  done
- IFS=$as_save_IFS
- 
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
--  { echo "$as_me:$LINENO: result: $CC" >&5
--echo "${ECHO_T}$CC" >&6; }
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-+$as_echo "$CC" >&6; }
- else
--  { echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6; }
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+$as_echo "no" >&6; }
- fi
- 
- 
-@@ -1885,10 +2237,10 @@
- do
-   # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
--{ echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
--if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-+$as_echo_n "checking for $ac_word... " >&6; }
-+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
- else
-   if test -n "$ac_ct_CC"; then
-   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-@@ -1898,25 +2250,25 @@
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
-+    for ac_exec_ext in '' $ac_executable_extensions; do
-   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_ac_ct_CC="$ac_prog"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
--done
-+  done
- IFS=$as_save_IFS
- 
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
--  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
--echo "${ECHO_T}$ac_ct_CC" >&6; }
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-+$as_echo "$ac_ct_CC" >&6; }
- else
--  { echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6; }
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+$as_echo "no" >&6; }
- fi
- 
- 
-@@ -1928,12 +2280,8 @@
-   else
-     case $cross_compiling:$ac_tool_warned in
- yes:)
--{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
--whose name does not start with the host triplet.  If you think this
--configuration is useful to you, please write to autoconf@gnu.org." >&5
--echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
--whose name does not start with the host triplet.  If you think this
--configuration is useful to you, please write to autoconf@gnu.org." >&2;}
-+{ $as_echo "$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=$ac_ct_CC
-@@ -1943,51 +2291,37 @@
- fi
- 
- 
--test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
--See \`config.log' for more details." >&5
--echo "$as_me: error: no acceptable C compiler found in \$PATH
--See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+test -z "$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.
--echo "$as_me:$LINENO: checking for C compiler version" >&5
--ac_compiler=`set X $ac_compile; echo $2`
--{ (ac_try="$ac_compiler --version >&5"
--case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_compiler --version >&5") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }
--{ (ac_try="$ac_compiler -v >&5"
--case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_compiler -v >&5") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }
--{ (ac_try="$ac_compiler -V >&5"
-+$as_echo "$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=$ac_try;;
- esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_compiler -V >&5") 2>&5
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-   ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }
-+  if test -s conftest.err; then
-+    sed '10a\
-+... rest of stderr output deleted ...
-+         10q' conftest.err >conftest.er1
-+    cat conftest.er1 >&5
-+  fi
-+  rm -f conftest.er1 conftest.err
-+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+  test $ac_status = 0; }
-+done
- 
--cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h.  */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
-@@ -1999,42 +2333,38 @@
- }
- _ACEOF
- ac_clean_files_save=$ac_clean_files
--ac_clean_files="$ac_clean_files a.out a.exe b.out"
-+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
- # Try to create an executable without -o first, disregard a.out.
- # It will help us diagnose broken compilers, and finding out an intuition
- # of exeext.
--{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
--echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
--ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
--#
--# List of possible output files, starting from the most likely.
--# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
--# only as a last resort.  b.out is created by i960 compilers.
--ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
--#
--# The IRIX 6 linker writes into existing files which may not be
--# executable, retaining their permissions.  Remove them first so a
--# subsequent execution test works.
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-+$as_echo_n "checking whether the C compiler works... " >&6; }
-+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-+
-+# 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 $ac_file in
--    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
-+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
-   esac
- done
- rm -f $ac_rmfiles
- 
--if { (ac_try="$ac_link_default"
-+if { { ac_try="$ac_link_default"
- case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-   (eval "$ac_link_default") 2>&5
-   ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; then
-+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+  test $ac_status = 0; }; then :
-   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
- # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
- # in a Makefile.  We should not override ac_cv_exeext if it was cached,
-@@ -2044,14 +2374,14 @@
- do
-   test -f "$ac_file" || continue
-   case $ac_file in
--    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
-+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
- 	;;
-     [ab].out )
- 	# We found the default executable, but exeext='' is most
- 	# certainly right.
- 	break;;
-     *.* )
--        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
-+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
- 	then :; else
- 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- 	fi
-@@ -2070,116 +2400,132 @@
- else
-   ac_file=''
- fi
--
--{ echo "$as_me:$LINENO: result: $ac_file" >&5
--echo "${ECHO_T}$ac_file" >&6; }
--if test -z "$ac_file"; then
--  echo "$as_me: failed program was:" >&5
-+if test -z "$ac_file"; then :
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+$as_echo "no" >&6; }
-+$as_echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- 
--{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
--See \`config.log' for more details." >&5
--echo "$as_me: error: C compiler cannot create executables
--See \`config.log' for more details." >&2;}
--   { (exit 77); exit 77; }; }
--fi
--
-+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-+as_fn_error 77 "C compiler cannot create executables
-+See \`config.log' for more details" "$LINENO" 5 ; }
-+else
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-+$as_echo "yes" >&6; }
-+fi
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-+$as_echo_n "checking for C compiler default output file name... " >&6; }
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-+$as_echo "$ac_file" >&6; }
- ac_exeext=$ac_cv_exeext
- 
-+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
-+ac_clean_files=$ac_clean_files_save
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
-+$as_echo_n "checking for suffix of executables... " >&6; }
-+if { { ac_try="$ac_link"
-+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_link") 2>&5
-+  ac_status=$?
-+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+  test $ac_status = 0; }; then :
-+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
-+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
-+# work properly (i.e., refer to `conftest.exe'), while it won't with
-+# `rm'.
-+for ac_file in conftest.exe conftest conftest.*; do
-+  test -f "$ac_file" || continue
-+  case $ac_file in
-+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-+	  break;;
-+    * ) break;;
-+  esac
-+done
-+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 $? "cannot compute suffix of executables: cannot compile and link
-+See \`config.log' for more details" "$LINENO" 5 ; }
-+fi
-+rm -f conftest conftest$ac_cv_exeext
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-+$as_echo "$ac_cv_exeext" >&6; }
-+
-+rm -f conftest.$ac_ext
-+EXEEXT=$ac_cv_exeext
-+ac_exeext=$EXEEXT
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <stdio.h>
-+int
-+main ()
-+{
-+FILE *f = fopen ("conftest.out", "w");
-+ return ferror (f) || fclose (f) != 0;
-+
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+ac_clean_files="$ac_clean_files conftest.out"
- # Check that the compiler produces executables we can run.  If not, either
- # the compiler is broken, or we cross compile.
--{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
--echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
--# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
--# If not cross compiling, check that we can run a simple program.
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-+$as_echo_n "checking whether we are cross compiling... " >&6; }
- if test "$cross_compiling" != yes; then
--  if { ac_try='./$ac_file'
--  { (case "(($ac_try" in
-+  { { ac_try="$ac_link"
-+case "(($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_link") 2>&5
-+  ac_status=$?
-+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+  test $ac_status = 0; }
-+  if { ac_try='./conftest$ac_cv_exeext'
-+  { { case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-   (eval "$ac_try") 2>&5
-   ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+  test $ac_status = 0; }; }; then
-     cross_compiling=no
-   else
-     if test "$cross_compiling" = maybe; then
- 	cross_compiling=yes
-     else
--	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
--If you meant to cross compile, use \`--host'.
--See \`config.log' for more details." >&5
--echo "$as_me: error: cannot run C compiled programs.
-+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-+as_fn_error $? "cannot run C compiled programs.
- If you meant to cross compile, use \`--host'.
--See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+See \`config.log' for more details" "$LINENO" 5 ; }
-     fi
-   fi
- fi
--{ echo "$as_me:$LINENO: result: yes" >&5
--echo "${ECHO_T}yes" >&6; }
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-+$as_echo "$cross_compiling" >&6; }
- 
--rm -f a.out a.exe conftest$ac_cv_exeext b.out
-+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
- ac_clean_files=$ac_clean_files_save
--# Check that the compiler produces executables we can run.  If not, either
--# the compiler is broken, or we cross compile.
--{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
--echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
--{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
--echo "${ECHO_T}$cross_compiling" >&6; }
--
--{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
--echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
--if { (ac_try="$ac_link"
--case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_link") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; then
--  # If both `conftest.exe' and `conftest' are `present' (well, observable)
--# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
--# work properly (i.e., refer to `conftest.exe'), while it won't with
--# `rm'.
--for ac_file in conftest.exe conftest conftest.*; do
--  test -f "$ac_file" || continue
--  case $ac_file in
--    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
--    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
--	  break;;
--    * ) break;;
--  esac
--done
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-+$as_echo_n "checking for suffix of object files... " >&6; }
-+if test "${ac_cv_objext+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
- else
--  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
--See \`config.log' for more details." >&5
--echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
--See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
--fi
--
--rm -f conftest$ac_cv_exeext
--{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
--echo "${ECHO_T}$ac_cv_exeext" >&6; }
--
--rm -f conftest.$ac_ext
--EXEEXT=$ac_cv_exeext
--ac_exeext=$EXEEXT
--{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
--echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
--if test "${ac_cv_objext+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--  cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h.  */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
-@@ -2191,51 +2537,46 @@
- }
- _ACEOF
- rm -f conftest.o conftest.obj
--if { (ac_try="$ac_compile"
-+if { { ac_try="$ac_compile"
- case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-   (eval "$ac_compile") 2>&5
-   ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; then
-+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+  test $ac_status = 0; }; then :
-   for ac_file in conftest.o conftest.obj conftest.*; do
-   test -f "$ac_file" || continue;
-   case $ac_file in
--    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
-+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
-     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
-        break;;
-   esac
- done
- else
--  echo "$as_me: failed program was:" >&5
-+  $as_echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- 
--{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
--See \`config.log' for more details." >&5
--echo "$as_me: error: cannot compute suffix of object files: cannot compile
--See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-+as_fn_error $? "cannot compute suffix of object files: cannot compile
-+See \`config.log' for more details" "$LINENO" 5 ; }
- fi
--
- rm -f conftest.$ac_cv_objext conftest.$ac_ext
- fi
--{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
--echo "${ECHO_T}$ac_cv_objext" >&6; }
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-+$as_echo "$ac_cv_objext" >&6; }
- OBJEXT=$ac_cv_objext
- ac_objext=$OBJEXT
--{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
--echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
--if test "${ac_cv_c_compiler_gnu+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
- else
--  cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h.  */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
-@@ -2249,54 +2590,34 @@
-   return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
--case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_compile") 2>conftest.er1
--  ac_status=$?
--  grep -v '^ *+' conftest.er1 >conftest.err
--  rm -f conftest.er1
--  cat conftest.err >&5
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } && {
--	 test -z "$ac_c_werror_flag" ||
--	 test ! -s conftest.err
--       } && test -s conftest.$ac_objext; then
-+if ac_fn_c_try_compile "$LINENO"; then :
-   ac_compiler_gnu=yes
- else
--  echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
--	ac_compiler_gnu=no
-+  ac_compiler_gnu=no
- fi
--
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cv_c_compiler_gnu=$ac_compiler_gnu
- 
- fi
--{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
--echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
--GCC=`test $ac_compiler_gnu = yes && echo yes`
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-+if test $ac_compiler_gnu = yes; then
-+  GCC=yes
-+else
-+  GCC=
-+fi
- ac_test_CFLAGS=${CFLAGS+set}
- ac_save_CFLAGS=$CFLAGS
--{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
--echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
--if test "${ac_cv_prog_cc_g+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-+$as_echo_n "checking whether $CC accepts -g... " >&6; }
-+if test "${ac_cv_prog_cc_g+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
- else
-   ac_save_c_werror_flag=$ac_c_werror_flag
-    ac_c_werror_flag=yes
-    ac_cv_prog_cc_g=no
-    CFLAGS="-g"
--   cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h.  */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
-@@ -2307,34 +2628,11 @@
-   return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
--case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_compile") 2>conftest.er1
--  ac_status=$?
--  grep -v '^ *+' conftest.er1 >conftest.err
--  rm -f conftest.er1
--  cat conftest.err >&5
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } && {
--	 test -z "$ac_c_werror_flag" ||
--	 test ! -s conftest.err
--       } && test -s conftest.$ac_objext; then
-+if ac_fn_c_try_compile "$LINENO"; then :
-   ac_cv_prog_cc_g=yes
- else
--  echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
--	CFLAGS=""
--      cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h.  */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+  CFLAGS=""
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
-@@ -2345,35 +2643,12 @@
-   return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
--case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_compile") 2>conftest.er1
--  ac_status=$?
--  grep -v '^ *+' conftest.er1 >conftest.err
--  rm -f conftest.er1
--  cat conftest.err >&5
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } && {
--	 test -z "$ac_c_werror_flag" ||
--	 test ! -s conftest.err
--       } && test -s conftest.$ac_objext; then
--  :
--else
--  echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
-+if ac_fn_c_try_compile "$LINENO"; then :
- 
--	ac_c_werror_flag=$ac_save_c_werror_flag
-+else
-+  ac_c_werror_flag=$ac_save_c_werror_flag
- 	 CFLAGS="-g"
--	 cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h.  */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
-@@ -2384,42 +2659,18 @@
-   return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
--case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_compile") 2>conftest.er1
--  ac_status=$?
--  grep -v '^ *+' conftest.er1 >conftest.err
--  rm -f conftest.er1
--  cat conftest.err >&5
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } && {
--	 test -z "$ac_c_werror_flag" ||
--	 test ! -s conftest.err
--       } && test -s conftest.$ac_objext; then
-+if ac_fn_c_try_compile "$LINENO"; then :
-   ac_cv_prog_cc_g=yes
--else
--  echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
--
- fi
--
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
--
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
--
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    ac_c_werror_flag=$ac_save_c_werror_flag
- fi
--{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
--echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-+$as_echo "$ac_cv_prog_cc_g" >&6; }
- if test "$ac_test_CFLAGS" = set; then
-   CFLAGS=$ac_save_CFLAGS
- elif test $ac_cv_prog_cc_g = yes; then
-@@ -2435,18 +2686,14 @@
-     CFLAGS=
-   fi
- fi
--{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
--echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
--if test "${ac_cv_prog_cc_c89+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-+if test "${ac_cv_prog_cc_c89+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
- else
-   ac_cv_prog_cc_c89=no
- ac_save_CC=$CC
--cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h.  */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- #include <stdarg.h>
- #include <stdio.h>
-@@ -2503,31 +2750,9 @@
- 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
- do
-   CC="$ac_save_CC $ac_arg"
--  rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
--case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_compile") 2>conftest.er1
--  ac_status=$?
--  grep -v '^ *+' conftest.er1 >conftest.err
--  rm -f conftest.er1
--  cat conftest.err >&5
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } && {
--	 test -z "$ac_c_werror_flag" ||
--	 test ! -s conftest.err
--       } && test -s conftest.$ac_objext; then
-+  if ac_fn_c_try_compile "$LINENO"; then :
-   ac_cv_prog_cc_c89=$ac_arg
--else
--  echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
--
- fi
--
- rm -f core conftest.err conftest.$ac_objext
-   test "x$ac_cv_prog_cc_c89" != "xno" && break
- done
-@@ -2538,17 +2763,19 @@
- # AC_CACHE_VAL
- case "x$ac_cv_prog_cc_c89" in
-   x)
--    { echo "$as_me:$LINENO: result: none needed" >&5
--echo "${ECHO_T}none needed" >&6; } ;;
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-+$as_echo "none needed" >&6; } ;;
-   xno)
--    { echo "$as_me:$LINENO: result: unsupported" >&5
--echo "${ECHO_T}unsupported" >&6; } ;;
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-+$as_echo "unsupported" >&6; } ;;
-   *)
-     CC="$CC $ac_cv_prog_cc_c89"
--    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
--echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
- esac
-+if test "x$ac_cv_prog_cc_c89" != xno; then :
- 
-+fi
- 
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
-@@ -2557,81 +2784,474 @@
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- 
- 
--
--{ echo "$as_me:$LINENO: checking for exchangeTNCCSMessages in -lTNCS" >&5
--echo $ECHO_N "checking for exchangeTNCCSMessages in -lTNCS... $ECHO_C" >&6; }
--if test "${ac_cv_lib_TNCS_exchangeTNCCSMessages+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for processEAPTNCData in -lnaaeap" >&5
-+$as_echo_n "checking for processEAPTNCData in -lnaaeap... " >&6; }
-+if test "${ac_cv_lib_naaeap_processEAPTNCData+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
- else
-   ac_check_lib_save_LIBS=$LIBS
--LIBS="-lTNCS  $LIBS"
--cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h.  */
-+LIBS="-lnaaeap  $LIBS"
-+cat confdefs.h - <<_ACEOF >conftest.$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 processEAPTNCData ();
-+int
-+main ()
-+{
-+return processEAPTNCData ();
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_c_try_link "$LINENO"; then :
-+  ac_cv_lib_naaeap_processEAPTNCData=yes
-+else
-+  ac_cv_lib_naaeap_processEAPTNCData=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext \
-+    conftest$ac_exeext conftest.$ac_ext
-+LIBS=$ac_check_lib_save_LIBS
-+fi
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_naaeap_processEAPTNCData" >&5
-+$as_echo "$ac_cv_lib_naaeap_processEAPTNCData" >&6; }
-+if test "x$ac_cv_lib_naaeap_processEAPTNCData" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_LIBNAAEAP 1
-+_ACEOF
-+
-+  LIBS="-lnaaeap $LIBS"
-+
-+else
-+  fail="$fail -lnaaeap"
-+fi
-+
-+	if test -x"$ac_cv_lib_NAAEAP_processEAPTNCData" == -x"no"; then
-+		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: the NAAEAP library was not found!" >&5
-+$as_echo "$as_me: WARNING: the NAAEAP library was not found!" >&2;}
-+		fail="$fail -lNAAEAP"
-+	fi
-+
-+	ac_ext=c
-+ac_cpp='$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 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 test "${ac_cv_prog_CPP+set}" = set; 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
-+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-+if test "${ac_cv_path_GREP+set}" = set; 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"
-+      { test -f "$ac_path_GREP" && $as_test_x "$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
-+$as_echo_n "checking for egrep... " >&6; }
-+if test "${ac_cv_path_EGREP+set}" = set; 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"
-+      { test -f "$ac_path_EGREP" && $as_test_x "$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
-+$as_echo_n "checking for ANSI C header files... " >&6; }
-+if test "${ac_cv_header_stdc+set}" = set; 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
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_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.$ac_ext
- /* end confdefs.h.  */
--
--/* Override any GCC internal prototype to avoid an error.
--   Use char because int might match the return type of a GCC
--   builtin and then its argument prototype would still apply.  */
--#ifdef __cplusplus
--extern "C"
-+#include <ctype.h>
-+#include <stdlib.h>
-+#if ((' ' & 0x0FF) == 0x020)
-+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-+#else
-+# define ISLOWER(c) \
-+		   (('a' <= (c) && (c) <= 'i') \
-+		     || ('j' <= (c) && (c) <= 'r') \
-+		     || ('s' <= (c) && (c) <= 'z'))
-+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
- #endif
--char exchangeTNCCSMessages ();
-+
-+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
- int
- main ()
- {
--return exchangeTNCCSMessages ();
--  ;
-+  int i;
-+  for (i = 0; i < 256; i++)
-+    if (XOR (islower (i), ISLOWER (i))
-+	|| toupper (i) != TOUPPER (i))
-+      return 2;
-   return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (ac_try="$ac_link"
--case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_link") 2>conftest.er1
--  ac_status=$?
--  grep -v '^ *+' conftest.er1 >conftest.err
--  rm -f conftest.er1
--  cat conftest.err >&5
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } && {
--	 test -z "$ac_c_werror_flag" ||
--	 test ! -s conftest.err
--       } && test -s conftest$ac_exeext &&
--       $as_test_x conftest$ac_exeext; then
--  ac_cv_lib_TNCS_exchangeTNCCSMessages=yes
-+if ac_fn_c_try_run "$LINENO"; then :
-+
- else
--  echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
-+  ac_cv_header_stdc=no
-+fi
-+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-+  conftest.$ac_objext conftest.beam conftest.$ac_ext
-+fi
- 
--	ac_cv_lib_TNCS_exchangeTNCCSMessages=no
- 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
- 
--rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
--      conftest$ac_exeext conftest.$ac_ext
--LIBS=$ac_check_lib_save_LIBS
- fi
--{ echo "$as_me:$LINENO: result: $ac_cv_lib_TNCS_exchangeTNCCSMessages" >&5
--echo "${ECHO_T}$ac_cv_lib_TNCS_exchangeTNCCSMessages" >&6; }
--if test $ac_cv_lib_TNCS_exchangeTNCCSMessages = yes; then
-+
-+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-+		  inttypes.h stdint.h unistd.h
-+do :
-+  as_ac_Header=`$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 HAVE_LIBTNCS 1
-+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
- _ACEOF
- 
--  LIBS="-lTNCS $LIBS"
-+fi
-+
-+done
-+
-+
-+for ac_header in naaeap/naaeap.h
-+do :
-+  ac_fn_c_check_header_mongrel "$LINENO" "naaeap/naaeap.h" "ac_cv_header_naaeap_naaeap_h" "$ac_includes_default"
-+if test "x$ac_cv_header_naaeap_naaeap_h" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_NAAEAP_NAAEAP_H 1
-+_ACEOF
- 
-+else
-+  fail="$fail -Inaaeap.h"
- fi
- 
--	if test "x$ac_cv_lib_tncs_exchangetnccsmessages" != xyes; then
--		{ echo "$as_me:$LINENO: WARNING: the TNCS library isn't found!" >&5
--echo "$as_me: WARNING: the TNCS library isn't found!" >&2;}
--		fail="$fail -lTNCS"
-+done
-+
-+	if test -x"$ac_cv_header_naaeap_h" == -x"no"; then
-+		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: the naaeap header was not found!" >&5
-+$as_echo "$as_me: WARNING: the naaeap header was not found!" >&2;}
-+		fail="$fail -Inaaeap.h"
- 	fi
- 
- 	targetname=rlm_eap_tnc
-@@ -2642,14 +3262,12 @@
- 
- if test x"$fail" != x""; then
- 	if test x"${enable_strict_dependencies}" = x"yes"; then
--		{ { echo "$as_me:$LINENO: error: set --without-rlm_eap_tnc to disable it explicitly." >&5
--echo "$as_me: error: set --without-rlm_eap_tnc to disable it explicitly." >&2;}
--   { (exit 1); exit 1; }; }
-+		as_fn_error $? "set --without-rlm_eap_tnc to disable it explicitly." "$LINENO" 5
- 	else
--		{ echo "$as_me:$LINENO: WARNING: silently not building rlm_eap_tnc." >&5
--echo "$as_me: WARNING: silently not building rlm_eap_tnc." >&2;}
--		{ echo "$as_me:$LINENO: WARNING: FAILURE: rlm_eap_tnc requires: $fail." >&5
--echo "$as_me: WARNING: FAILURE: rlm_eap_tnc requires: $fail." >&2;};
-+		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: silently not building rlm_eap_tnc." >&5
-+$as_echo "$as_me: WARNING: silently not building rlm_eap_tnc." >&2;}
-+		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: FAILURE: rlm_eap_tnc requires: $fail." >&5
-+$as_echo "$as_me: WARNING: FAILURE: rlm_eap_tnc requires: $fail." >&2;};
- 		targetname=""
- 	fi
- fi
-@@ -2658,11 +3276,7 @@
- 
- 
- 
--
--  unset ac_cv_env_LIBS_set
--  unset ac_cv_env_LIBS_value
--
--  ac_config_files="$ac_config_files Makefile"
-+ac_config_files="$ac_config_files Makefile"
- 
- cat >confcache <<\_ACEOF
- # This file is a shell script that caches the results of configure
-@@ -2691,12 +3305,13 @@
-     case $ac_val in #(
-     *${as_nl}*)
-       case $ac_var in #(
--      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
--echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
-+      *_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) ;; #(
--      *) $as_unset $ac_var ;;
-+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-+      *) { eval $ac_var=; unset $ac_var;} ;;
-       esac ;;
-     esac
-   done
-@@ -2704,8 +3319,8 @@
-   (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 \).
-+      # `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"
-@@ -2728,12 +3343,12 @@
- if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
-   if test -w "$cache_file"; then
-     test "x$cache_file" != "x/dev/null" &&
--      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
--echo "$as_me: updating cache $cache_file" >&6;}
-+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-+$as_echo "$as_me: updating cache $cache_file" >&6;}
-     cat confcache >$cache_file
-   else
--    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
--echo "$as_me: not updating unwritable cache $cache_file" >&6;}
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
-   fi
- fi
- rm -f confcache
-@@ -2750,6 +3365,12 @@
- # take arguments), then branch to the quote section.  Otherwise,
- # look for a macro that doesn't take arguments.
- ac_script='
-+:mline
-+/\\$/{
-+ N
-+ s,\\\n,,
-+ b mline
-+}
- t clear
- :clear
- s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
-@@ -2776,14 +3397,15 @@
- 
- 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$//'
--  ac_i=`echo "$ac_i" | sed "$ac_script"`
-+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
-   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
-   #    will be set to the directory where LIBOBJS objects are built.
--  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
--  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
-+  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
- 
-@@ -2792,11 +3414,13 @@
- 
- 
- : ${CONFIG_STATUS=./config.status}
-+ac_write_fail=0
- ac_clean_files_save=$ac_clean_files
- ac_clean_files="$ac_clean_files $CONFIG_STATUS"
--{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
--echo "$as_me: creating $CONFIG_STATUS" >&6;}
--cat >$CONFIG_STATUS <<_ACEOF
-+{ $as_echo "$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 $as_me.
- # Run this file to recreate the current configuration.
-@@ -2806,59 +3430,79 @@
- debug=false
- ac_cs_recheck=false
- ac_cs_silent=false
--SHELL=\${CONFIG_SHELL-$SHELL}
--_ACEOF
- 
--cat >>$CONFIG_STATUS <<\_ACEOF
--## --------------------- ##
--## M4sh Initialization.  ##
--## --------------------- ##
-+SHELL=\${CONFIG_SHELL-$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
-+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-   emulate sh
-   NULLCMD=:
--  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
-+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-   # is contrary to our usage.  Disable this feature.
-   alias -g '${1+"$@"}'='"$@"'
-   setopt NO_GLOB_SUBST
- else
--  case `(set -o) 2>/dev/null` in
--  *posix*) set -o posix ;;
-+  case `(set -o) 2>/dev/null` in #(
-+  *posix*) :
-+    set -o posix ;; #(
-+  *) :
-+     ;;
- esac
--
- fi
- 
- 
--
--
--# PATH needs CR
--# Avoid depending upon Character Ranges.
--as_cr_letters='abcdefghijklmnopqrstuvwxyz'
--as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
--as_cr_Letters=$as_cr_letters$as_cr_LETTERS
--as_cr_digits='0123456789'
--as_cr_alnum=$as_cr_Letters$as_cr_digits
--
--# The user is always right.
--if test "${PATH_SEPARATOR+set}" != set; then
--  echo "#! /bin/sh" >conf$$.sh
--  echo  "exit 0"   >>conf$$.sh
--  chmod +x conf$$.sh
--  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
--    PATH_SEPARATOR=';'
-+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
--    PATH_SEPARATOR=:
-+    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
--  rm -f conf$$.sh
-+  export as_echo_body
-+  as_echo='sh -c $as_echo_body as_echo'
- fi
- 
--# Support unset when possible.
--if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
--  as_unset=unset
--else
--  as_unset=false
-+# The user is always right.
-+if test "${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
- 
- 
-@@ -2867,20 +3511,18 @@
- # 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.)
--as_nl='
--'
- IFS=" ""	$as_nl"
- 
- # Find who we are.  Look in the path if we contain no directory separator.
--case $0 in
-+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/$0 && break
--done
-+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-+  done
- IFS=$as_save_IFS
- 
-      ;;
-@@ -2891,32 +3533,111 @@
-   as_myself=$0
- fi
- if test ! -f "$as_myself"; then
--  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
--  { (exit 1); exit 1; }
-+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-+  exit 1
- fi
- 
--# Work around bugs in pre-3.0 UWIN ksh.
--for as_var in ENV MAIL MAILPATH
--do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-+# Unset variables that we do not need and which cause bugs (e.g. in
-+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-+# suppresses any "Segmentation fault" message there.  '((' could
-+# trigger a bug in pdksh 5.2.14.
-+for as_var in BASH_ENV ENV MAIL MAILPATH
-+do eval test x\${$as_var+set} = xset \
-+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
- done
- PS1='$ '
- PS2='> '
- PS4='+ '
- 
- # NLS nuisances.
--for as_var in \
--  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
--  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
--  LC_TELEPHONE LC_TIME
--do
--  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
--    eval $as_var=C; export $as_var
--  else
--    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-+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
-+# script with STATUS, using 1 if that was 0.
-+as_fn_error ()
-+{
-+  as_status=$1; test $as_status -eq 0 && as_status=1
-+  if test "$4"; then
-+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-   fi
--done
-+  $as_echo "$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
-+# ----------------------
-+# Append the text in VALUE to the end of the definition contained in VAR. Take
-+# advantage of any shell optimizations that allow amortized linear growth over
-+# repeated appends, instead of the typical quadratic growth present in naive
-+# implementations.
-+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
-+  }
-+fi # as_fn_append
-+
-+# as_fn_arith ARG...
-+# ------------------
-+# 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
-+# must be portable across $(()) and expr.
-+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-+  eval 'as_fn_arith ()
-+  {
-+    as_val=$(( $* ))
-+  }'
-+else
-+  as_fn_arith ()
-+  {
-+    as_val=`expr "$@" || test $? -eq 1`
-+  }
-+fi # as_fn_arith
-+
- 
--# Required to use basename.
- if expr a : '\(a\)' >/dev/null 2>&1 &&
-    test "X`expr 00001 : '.*\(...\)'`" = X001; then
-   as_expr=expr
-@@ -2930,13 +3651,17 @@
-   as_basename=false
- fi
- 
-+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-+  as_dirname=dirname
-+else
-+  as_dirname=false
-+fi
- 
--# Name of the executable.
- as_me=`$as_basename -- "$0" ||
- $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- 	 X"$0" : 'X\(//\)$' \| \
- 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
--echo X/"$0" |
-+$as_echo X/"$0" |
-     sed '/^.*\/\([^/][^/]*\)\/*$/{
- 	    s//\1/
- 	    q
-@@ -2951,104 +3676,103 @@
- 	  }
- 	  s/.*/./; q'`
- 
--# CDPATH.
--$as_unset CDPATH
--
--
--
--  as_lineno_1=$LINENO
--  as_lineno_2=$LINENO
--  test "x$as_lineno_1" != "x$as_lineno_2" &&
--  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
--
--  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
--  # uniformly replaced by the line number.  The first 'sed' inserts a
--  # line-number line after each line using $LINENO; the second 'sed'
--  # does the real work.  The second script uses 'N' to pair each
--  # line-number line with the line containing $LINENO, and appends
--  # trailing '-' during substitution so that $LINENO is not a special
--  # case at line end.
--  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
--  # scripts with optimization help from Paolo Bonzini.  Blame Lee
--  # E. McMahon (1931-1989) for sed's syntax.  :-)
--  sed -n '
--    p
--    /[$]LINENO/=
--  ' <$as_myself |
--    sed '
--      s/[$]LINENO.*/&-/
--      t lineno
--      b
--      :lineno
--      N
--      :loop
--      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
--      t loop
--      s/-\n.*//
--    ' >$as_me.lineno &&
--  chmod +x "$as_me.lineno" ||
--    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
--   { (exit 1); exit 1; }; }
--
--  # Don't try to exec as it changes $[0], causing all sort of problems
--  # (the dirname of $[0] is not the place where we might find the
--  # original and so on.  Autoconf is especially sensitive to this).
--  . "./$as_me.lineno"
--  # Exit status is that of the last command.
--  exit
--}
--
--
--if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
--  as_dirname=dirname
--else
--  as_dirname=false
--fi
-+# Avoid depending upon Character Ranges.
-+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-+as_cr_Letters=$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
-+case `echo -n x` in #(((((
- -n*)
--  case `echo 'x\c'` in
-+  case `echo 'xy\c'` in
-   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
--  *)   ECHO_C='\c';;
-+  xy)  ECHO_C='\c';;
-+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-+       ECHO_T='	';;
-   esac;;
- *)
-   ECHO_N='-n';;
- esac
- 
--if expr a : '\(a\)' >/dev/null 2>&1 &&
--   test "X`expr 00001 : '.*\(...\)'`" = X001; then
--  as_expr=expr
--else
--  as_expr=false
--fi
--
- rm -f conf$$ conf$$.exe conf$$.file
- if test -d conf$$.dir; then
-   rm -f conf$$.dir/conf$$.file
- else
-   rm -f conf$$.dir
--  mkdir conf$$.dir
-+  mkdir conf$$.dir 2>/dev/null
- fi
--echo >conf$$.file
--if ln -s conf$$.file conf$$ 2>/dev/null; then
--  as_ln_s='ln -s'
--  # ... but there are two gotchas:
--  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
--  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
--  # In both cases, we have to default to `cp -p'.
--  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-+if (echo >conf$$.file) 2>/dev/null; then
-+  if ln -s conf$$.file conf$$ 2>/dev/null; then
-+    as_ln_s='ln -s'
-+    # ... but there are two gotchas:
-+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-+    # In both cases, we have to default to `cp -p'.
-+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-+      as_ln_s='cp -p'
-+  elif ln conf$$.file conf$$ 2>/dev/null; then
-+    as_ln_s=ln
-+  else
-     as_ln_s='cp -p'
--elif ln conf$$.file conf$$ 2>/dev/null; then
--  as_ln_s=ln
-+  fi
- else
-   as_ln_s='cp -p'
- fi
- rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
- rmdir conf$$.dir 2>/dev/null
- 
-+
-+# 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;;
-+  esac
-+  test -d "$as_dir" || eval $as_mkdir_p || {
-+    as_dirs=
-+    while :; do
-+      case $as_dir in #(
-+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-+      *) as_qdir=$as_dir;;
-+      esac
-+      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
-+	  }
-+	  /^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 $as_dir"
-+
-+
-+} # as_fn_mkdir_p
- if mkdir -p . 2>/dev/null; then
--  as_mkdir_p=:
-+  as_mkdir_p='mkdir -p "$as_dir"'
- else
-   test -d ./-p && rmdir ./-p
-   as_mkdir_p=false
-@@ -3065,12 +3789,12 @@
-   as_test_x='
-     eval sh -c '\''
-       if test -d "$1"; then
--        test -d "$1/.";
-+	test -d "$1/.";
-       else
--	case $1 in
--        -*)set "./$1";;
-+	case $1 in #(
-+	-*)set "./$1";;
- 	esac;
--	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
-+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
- 	???[sx]*):;;*)false;;esac;fi
-     '\'' sh
-   '
-@@ -3085,13 +3809,19 @@
- 
- 
- exec 6>&1
-+## ----------------------------------- ##
-+## Main body of $CONFIG_STATUS script. ##
-+## ----------------------------------- ##
-+_ASEOF
-+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
- 
--# Save the log message, to keep $[0] and so on meaningful, and to
-+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-+# Save the log message, to keep $0 and so on meaningful, and to
- # report actual input values of CONFIG_FILES etc. instead of their
- # values after options handling.
- ac_log="
- This file was extended by $as_me, which was
--generated by GNU Autoconf 2.61.  Invocation command line was
-+generated by GNU Autoconf 2.67.  Invocation command line was
- 
-   CONFIG_FILES    = $CONFIG_FILES
-   CONFIG_HEADERS  = $CONFIG_HEADERS
-@@ -3104,59 +3834,74 @@
- 
- _ACEOF
- 
--cat >>$CONFIG_STATUS <<_ACEOF
-+case $ac_config_files in *"
-+"*) set x $ac_config_files; shift; ac_config_files=$*;;
-+esac
-+
-+
-+
-+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- # Files that config.status was made for.
- config_files="$ac_config_files"
- 
- _ACEOF
- 
--cat >>$CONFIG_STATUS <<\_ACEOF
-+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- ac_cs_usage="\
--\`$as_me' instantiates files from templates according to the
--current configuration.
-+\`$as_me' instantiates files and other configuration actions
-+from templates according to the current configuration.  Unless the files
-+and actions are specified as TAGs, all are instantiated by default.
- 
--Usage: $0 [OPTIONS] [FILE]...
-+Usage: $0 [OPTION]... [TAG]...
- 
-   -h, --help       print this help, then exit
-   -V, --version    print version number and configuration settings, then exit
--  -q, --quiet      do not print progress messages
-+      --config     print configuration, then exit
-+  -q, --quiet, --silent
-+                   do not print progress messages
-   -d, --debug      don't remove temporary files
-       --recheck    update $as_me by reconfiguring in the same conditions
--  --file=FILE[:TEMPLATE]
--		   instantiate the configuration file FILE
-+      --file=FILE[:TEMPLATE]
-+                   instantiate the configuration file FILE
- 
- Configuration files:
- $config_files
- 
--Report bugs to <bug-autoconf@gnu.org>."
-+Report bugs to the package provider."
- 
- _ACEOF
--cat >>$CONFIG_STATUS <<_ACEOF
-+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
- ac_cs_version="\\
- config.status
--configured by $0, generated by GNU Autoconf 2.61,
--  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
-+configured by $0, generated by GNU Autoconf 2.67,
-+  with options \\"\$ac_cs_config\\"
- 
--Copyright (C) 2006 Free Software Foundation, Inc.
-+Copyright (C) 2010 Free Software Foundation, Inc.
- This config.status script is free software; the Free Software Foundation
- gives unlimited permission to copy, distribute and modify it."
- 
- ac_pwd='$ac_pwd'
- srcdir='$srcdir'
-+test -n "\$AWK" || AWK=awk
- _ACEOF
- 
--cat >>$CONFIG_STATUS <<\_ACEOF
--# If no file are specified by the user, then we need to provide default
--# value.  By we need to know if files were specified by the user.
-+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-+# The default lists apply if the user does not specify any file.
- ac_need_defaults=:
- while test $# != 0
- do
-   case $1 in
--  --*=*)
-+  --*=?*)
-     ac_option=`expr "X$1" : 'X\([^=]*\)='`
-     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
-     ac_shift=:
-     ;;
-+  --*=)
-+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
-+    ac_optarg=
-+    ac_shift=:
-+    ;;
-   *)
-     ac_option=$1
-     ac_optarg=$2
-@@ -3169,25 +3914,30 @@
-   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-     ac_cs_recheck=: ;;
-   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
--    echo "$ac_cs_version"; exit ;;
-+    $as_echo "$ac_cs_version"; exit ;;
-+  --config | --confi | --conf | --con | --co | --c )
-+    $as_echo "$ac_cs_config"; exit ;;
-   --debug | --debu | --deb | --de | --d | -d )
-     debug=: ;;
-   --file | --fil | --fi | --f )
-     $ac_shift
--    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
-+    case $ac_optarg in
-+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
-+    '') as_fn_error $? "missing file argument" ;;
-+    esac
-+    as_fn_append CONFIG_FILES " '$ac_optarg'"
-     ac_need_defaults=false;;
-   --he | --h |  --help | --hel | -h )
--    echo "$ac_cs_usage"; exit ;;
-+    $as_echo "$ac_cs_usage"; exit ;;
-   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-   | -silent | --silent | --silen | --sile | --sil | --si | --s)
-     ac_cs_silent=: ;;
- 
-   # This is an error.
--  -*) { echo "$as_me: error: unrecognized option: $1
--Try \`$0 --help' for more information." >&2
--   { (exit 1); exit 1; }; } ;;
-+  -*) as_fn_error $? "unrecognized option: \`$1'
-+Try \`$0 --help' for more information." ;;
- 
--  *) ac_config_targets="$ac_config_targets $1"
-+  *) as_fn_append ac_config_targets " $1"
-      ac_need_defaults=false ;;
- 
-   esac
-@@ -3202,30 +3952,32 @@
- fi
- 
- _ACEOF
--cat >>$CONFIG_STATUS <<_ACEOF
-+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- if \$ac_cs_recheck; then
--  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
--  CONFIG_SHELL=$SHELL
-+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
-+  shift
-+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
-+  CONFIG_SHELL='$SHELL'
-   export CONFIG_SHELL
--  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
-+  exec "\$@"
- fi
- 
- _ACEOF
--cat >>$CONFIG_STATUS <<\_ACEOF
-+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- exec 5>>config.log
- {
-   echo
-   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
- ## Running $as_me. ##
- _ASBOX
--  echo "$ac_log"
-+  $as_echo "$ac_log"
- } >&5
- 
- _ACEOF
--cat >>$CONFIG_STATUS <<_ACEOF
-+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- _ACEOF
- 
--cat >>$CONFIG_STATUS <<\_ACEOF
-+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- 
- # Handling of arguments.
- for ac_config_target in $ac_config_targets
-@@ -3233,9 +3985,7 @@
-   case $ac_config_target in
-     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- 
--  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
--echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
--   { (exit 1); exit 1; }; };;
-+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
-   esac
- done
- 
-@@ -3260,7 +4010,7 @@
-   trap 'exit_status=$?
-   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
- ' 0
--  trap '{ (exit 1); exit 1; }' 1 2 13 15
-+  trap 'as_fn_exit 1' 1 2 13 15
- }
- # Create a (secure) tmp directory for tmp files.
- 
-@@ -3271,145 +4021,177 @@
- {
-   tmp=./conf$$-$RANDOM
-   (umask 077 && mkdir "$tmp")
--} ||
--{
--   echo "$me: cannot create a temporary directory in ." >&2
--   { (exit 1); exit 1; }
--}
--
--#
--# Set up the sed scripts for CONFIG_FILES section.
--#
-+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
- 
--# No need to generate the scripts if there are no CONFIG_FILES.
--# This happens for instance when ./config.status config.h
-+# Set up the scripts for CONFIG_FILES section.
-+# No need to generate them if there are no CONFIG_FILES.
-+# This happens for instance with `./config.status config.h'.
- if test -n "$CONFIG_FILES"; then
- 
--_ACEOF
- 
-+ac_cr=`echo X | tr X '\015'`
-+# On cygwin, bash can eat \r inside `` if the user requested igncr.
-+# But we know of no other shell where ac_cr would be empty at this
-+# point, so we can use a bashism as a fallback.
-+if test "x$ac_cr" = x; then
-+  eval ac_cr=\$\'\\r\'
-+fi
-+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
-+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
-+  ac_cs_awk_cr='\\r'
-+else
-+  ac_cs_awk_cr=$ac_cr
-+fi
-+
-+echo 'BEGIN {' >"$tmp/subs1.awk" &&
-+_ACEOF
- 
- 
-+{
-+  echo "cat >conf$$subs.awk <<_ACEOF" &&
-+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
-+  echo "_ACEOF"
-+} >conf$$subs.sh ||
-+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
- ac_delim='%!_!# '
- for ac_last_try in false false false false false :; do
--  cat >conf$$subs.sed <<_ACEOF
--SHELL!$SHELL$ac_delim
--PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
--PACKAGE_NAME!$PACKAGE_NAME$ac_delim
--PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
--PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
--PACKAGE_STRING!$PACKAGE_STRING$ac_delim
--PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
--exec_prefix!$exec_prefix$ac_delim
--prefix!$prefix$ac_delim
--program_transform_name!$program_transform_name$ac_delim
--bindir!$bindir$ac_delim
--sbindir!$sbindir$ac_delim
--libexecdir!$libexecdir$ac_delim
--datarootdir!$datarootdir$ac_delim
--datadir!$datadir$ac_delim
--sysconfdir!$sysconfdir$ac_delim
--sharedstatedir!$sharedstatedir$ac_delim
--localstatedir!$localstatedir$ac_delim
--includedir!$includedir$ac_delim
--oldincludedir!$oldincludedir$ac_delim
--docdir!$docdir$ac_delim
--infodir!$infodir$ac_delim
--htmldir!$htmldir$ac_delim
--dvidir!$dvidir$ac_delim
--pdfdir!$pdfdir$ac_delim
--psdir!$psdir$ac_delim
--libdir!$libdir$ac_delim
--localedir!$localedir$ac_delim
--mandir!$mandir$ac_delim
--DEFS!$DEFS$ac_delim
--ECHO_C!$ECHO_C$ac_delim
--ECHO_N!$ECHO_N$ac_delim
--ECHO_T!$ECHO_T$ac_delim
--LIBS!$LIBS$ac_delim
--build_alias!$build_alias$ac_delim
--host_alias!$host_alias$ac_delim
--target_alias!$target_alias$ac_delim
--CC!$CC$ac_delim
--CFLAGS!$CFLAGS$ac_delim
--LDFLAGS!$LDFLAGS$ac_delim
--CPPFLAGS!$CPPFLAGS$ac_delim
--ac_ct_CC!$ac_ct_CC$ac_delim
--EXEEXT!$EXEEXT$ac_delim
--OBJEXT!$OBJEXT$ac_delim
--eap_tnc_cflags!$eap_tnc_cflags$ac_delim
--eap_tnc_ldflags!$eap_tnc_ldflags$ac_delim
--targetname!$targetname$ac_delim
--LIBOBJS!$LIBOBJS$ac_delim
--LTLIBOBJS!$LTLIBOBJS$ac_delim
--_ACEOF
-+  . ./conf$$subs.sh ||
-+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
- 
--  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 49; then
-+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
-+  if test $ac_delim_n = $ac_delim_num; then
-     break
-   elif $ac_last_try; then
--    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
--echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
--   { (exit 1); exit 1; }; }
-+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-   else
-     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-   fi
- done
-+rm -f conf$$subs.sh
- 
--ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
--if test -n "$ac_eof"; then
--  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
--  ac_eof=`expr $ac_eof + 1`
--fi
--
--cat >>$CONFIG_STATUS <<_ACEOF
--cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
--/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
--_ACEOF
--sed '
--s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
--s/^/s,@/; s/!/@,|#_!!_#|/
--:n
--t n
--s/'"$ac_delim"'$/,g/; t
--s/$/\\/; p
--N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
--' >>$CONFIG_STATUS <conf$$subs.sed
--rm -f conf$$subs.sed
--cat >>$CONFIG_STATUS <<_ACEOF
--:end
--s/|#_!!_#|//g
--CEOF$ac_eof
-+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
- _ACEOF
-+sed -n '
-+h
-+s/^/S["/; s/!.*/"]=/
-+p
-+g
-+s/^[^!]*!//
-+:repl
-+t repl
-+s/'"$ac_delim"'$//
-+t delim
-+:nl
-+h
-+s/\(.\{148\}\)..*/\1/
-+t more1
-+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
-+p
-+n
-+b repl
-+:more1
-+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-+p
-+g
-+s/.\{148\}//
-+t nl
-+:delim
-+h
-+s/\(.\{148\}\)..*/\1/
-+t more2
-+s/["\\]/\\&/g; s/^/"/; s/$/"/
-+p
-+b
-+:more2
-+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-+p
-+g
-+s/.\{148\}//
-+t delim
-+' <conf$$subs.awk | sed '
-+/^[^""]/{
-+  N
-+  s/\n//
-+}
-+' >>$CONFIG_STATUS || ac_write_fail=1
-+rm -f conf$$subs.awk
-+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-+_ACAWK
-+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
-+  for (key in S) S_is_set[key] = 1
-+  FS = ""
-+
-+}
-+{
-+  line = $ 0
-+  nfields = split(line, field, "@")
-+  substed = 0
-+  len = length(field[1])
-+  for (i = 2; i < nfields; i++) {
-+    key = field[i]
-+    keylen = length(key)
-+    if (S_is_set[key]) {
-+      value = S[key]
-+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
-+      len += length(value) + length(field[++i])
-+      substed = 1
-+    } else
-+      len += 1 + keylen
-+  }
-+
-+  print line
-+}
- 
-+_ACAWK
-+_ACEOF
-+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
-+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-+else
-+  cat
-+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
-+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
-+_ACEOF
- 
--# VPATH may cause trouble with some makes, so we remove $(srcdir),
--# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
-+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
- # trailing colons and then remove the whole line if VPATH becomes empty
- # (actually we leave an empty line to preserve line numbers).
- if test "x$srcdir" = x.; then
--  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
--s/:*\$(srcdir):*/:/
--s/:*\${srcdir}:*/:/
--s/:*@srcdir@:*/:/
--s/^\([^=]*=[	 ]*\):*/\1/
-+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
-+h
-+s///
-+s/^/:/
-+s/[	 ]*$/:/
-+s/:\$(srcdir):/:/g
-+s/:\${srcdir}:/:/g
-+s/:@srcdir@:/:/g
-+s/^:*//
- s/:*$//
-+x
-+s/\(=[	 ]*\).*/\1/
-+G
-+s/\n//
- s/^[^=]*=[	 ]*$//
- }'
- fi
- 
--cat >>$CONFIG_STATUS <<\_ACEOF
-+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- fi # test -n "$CONFIG_FILES"
- 
- 
--for ac_tag in  :F $CONFIG_FILES
-+eval set X "  :F $CONFIG_FILES      "
-+shift
-+for ac_tag
- do
-   case $ac_tag in
-   :[FHLC]) ac_mode=$ac_tag; continue;;
-   esac
-   case $ac_mode$ac_tag in
-   :[FHL]*:*);;
--  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
--echo "$as_me: error: Invalid tag $ac_tag." >&2;}
--   { (exit 1); exit 1; }; };;
-+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
-   :[FH]-) ac_tag=-:-;;
-   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
-   esac
-@@ -3437,26 +4219,34 @@
- 	   [\\/$]*) false;;
- 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
- 	   esac ||
--	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
--echo "$as_me: error: cannot find input file: $ac_f" >&2;}
--   { (exit 1); exit 1; }; };;
-+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
-       esac
--      ac_file_inputs="$ac_file_inputs $ac_f"
-+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-+      as_fn_append ac_file_inputs " '$ac_f'"
-     done
- 
-     # Let's still pretend it is `configure' which instantiates (i.e., don't
-     # use $as_me), people would be surprised to read:
-     #    /* config.h.  Generated by config.status.  */
--    configure_input="Generated from "`IFS=:
--	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
-+    configure_input='Generated from '`
-+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
-+	`' by configure.'
-     if test x"$ac_file" != x-; then
-       configure_input="$ac_file.  $configure_input"
--      { echo "$as_me:$LINENO: creating $ac_file" >&5
--echo "$as_me: creating $ac_file" >&6;}
-+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
-+$as_echo "$as_me: creating $ac_file" >&6;}
-     fi
-+    # Neutralize special characters interpreted by sed in replacement strings.
-+    case $configure_input in #(
-+    *\&* | *\|* | *\\* )
-+       ac_sed_conf_input=`$as_echo "$configure_input" |
-+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
-+    *) ac_sed_conf_input=$configure_input;;
-+    esac
- 
-     case $ac_tag in
--    *:-:* | *:-) cat >"$tmp/stdin";;
-+    *:-:* | *:-) cat >"$tmp/stdin" \
-+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
-     esac
-     ;;
-   esac
-@@ -3466,42 +4256,7 @@
- 	 X"$ac_file" : 'X\(//\)[^/]' \| \
- 	 X"$ac_file" : 'X\(//\)$' \| \
- 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
--echo X"$ac_file" |
--    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
--	    s//\1/
--	    q
--	  }
--	  /^X\(\/\/\)[^/].*/{
--	    s//\1/
--	    q
--	  }
--	  /^X\(\/\/\)$/{
--	    s//\1/
--	    q
--	  }
--	  /^X\(\/\).*/{
--	    s//\1/
--	    q
--	  }
--	  s/.*/./; q'`
--  { as_dir="$ac_dir"
--  case $as_dir in #(
--  -*) as_dir=./$as_dir;;
--  esac
--  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
--    as_dirs=
--    while :; do
--      case $as_dir in #(
--      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
--      *) as_qdir=$as_dir;;
--      esac
--      as_dirs="'$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 ||
--echo X"$as_dir" |
-+$as_echo X"$ac_file" |
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- 	    s//\1/
- 	    q
-@@ -3519,20 +4274,15 @@
- 	    q
- 	  }
- 	  s/.*/./; q'`
--      test -d "$as_dir" && break
--    done
--    test -z "$as_dirs" || eval "mkdir $as_dirs"
--  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
--echo "$as_me: error: cannot create directory $as_dir" >&2;}
--   { (exit 1); exit 1; }; }; }
-+  as_dir="$ac_dir"; as_fn_mkdir_p
-   ac_builddir=.
- 
- case "$ac_dir" in
- .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
- *)
--  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
-   # A ".." for each directory in $ac_dir_suffix.
--  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
-+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
-   case $ac_top_builddir_sub in
-   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
-   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
-@@ -3568,12 +4318,12 @@
- 
- _ACEOF
- 
--cat >>$CONFIG_STATUS <<\_ACEOF
-+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- # If the template does not know about datarootdir, expand it.
- # FIXME: This hack should be removed a few years after 2.60.
- ac_datarootdir_hack=; ac_datarootdir_seen=
--
--case `sed -n '/datarootdir/ {
-+ac_sed_dataroot='
-+/datarootdir/ {
-   p
-   q
- }
-@@ -3581,36 +4331,37 @@
- /@docdir@/p
- /@infodir@/p
- /@localedir@/p
--/@mandir@/p
--' $ac_file_inputs` in
-+/@mandir@/p'
-+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
- *datarootdir*) ac_datarootdir_seen=yes;;
- *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
--  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
--echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
- _ACEOF
--cat >>$CONFIG_STATUS <<_ACEOF
-+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-   ac_datarootdir_hack='
-   s&@datadir@&$datadir&g
-   s&@docdir@&$docdir&g
-   s&@infodir@&$infodir&g
-   s&@localedir@&$localedir&g
-   s&@mandir@&$mandir&g
--    s&\\\${datarootdir}&$datarootdir&g' ;;
-+  s&\\\${datarootdir}&$datarootdir&g' ;;
- esac
- _ACEOF
- 
- # Neutralize VPATH when `$srcdir' = `.'.
- # Shell code in configure.ac might set extrasub.
- # FIXME: do we really want to maintain this feature?
--cat >>$CONFIG_STATUS <<_ACEOF
--  sed "$ac_vpsub
-+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-+ac_sed_extra="$ac_vpsub
- $extrasub
- _ACEOF
--cat >>$CONFIG_STATUS <<\_ACEOF
-+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- :t
- /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
--s&@configure_input@&$configure_input&;t t
-+s|@configure_input@|$ac_sed_conf_input|;t t
- s&@top_builddir@&$ac_top_builddir_sub&;t t
-+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
-@@ -3619,21 +4370,24 @@
- s&@abs_builddir@&$ac_abs_builddir&;t t
- s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
- $ac_datarootdir_hack
--" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
-+"
-+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$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' "$tmp/out"`; test -n "$ac_out"; } &&
-   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
--  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
--which seems to be undefined.  Please make sure it is defined." >&5
--echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
--which seems to be undefined.  Please make sure it is defined." >&2;}
-+  { $as_echo "$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: $ac_file contains a reference to the variable \`datarootdir'
-+which seems to be undefined.  Please make sure it is defined" >&2;}
- 
-   rm -f "$tmp/stdin"
-   case $ac_file in
--  -) cat "$tmp/out"; rm -f "$tmp/out";;
--  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
--  esac
-+  -) cat "$tmp/out" && rm -f "$tmp/out";;
-+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
-+  esac \
-+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-  ;;
- 
- 
-@@ -3643,11 +4397,13 @@
- done # for ac_tag
- 
- 
--{ (exit 0); exit 0; }
-+as_fn_exit 0
- _ACEOF
--chmod +x $CONFIG_STATUS
- ac_clean_files=$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.
-@@ -3667,7 +4423,10 @@
-   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 || { (exit 1); exit 1; }
-+  $ac_cs_success || as_fn_exit 1
-+fi
-+if test -n "$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: $ac_unrecognized_opts" >&2;}
- fi
--
- 
-diff -u -r -N freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/configure.in freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/configure.in
---- freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/configure.in	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/configure.in	2012-12-04 19:38:00.241420966 +0100
-@@ -2,12 +2,21 @@
- AC_REVISION($Revision$)
- AC_DEFUN(modname,[rlm_eap_tnc])
- 
-+eap_tnc_cflags=
-+eap_tnc_ldflags=-lnaaeap
-+
- if test x$with_[]modname != xno; then
- 
--	AC_CHECK_LIB(TNCS, exchangeTNCCSMessages)
--	if test "x$ac_cv_lib_tncs_exchangetnccsmessages" != xyes; then
--		AC_MSG_WARN([the TNCS library isn't found!])
--		fail="$fail -lTNCS"
-+	AC_CHECK_LIB(naaeap,processEAPTNCData,,fail="$fail -lnaaeap",)
-+	if test -x"$ac_cv_lib_NAAEAP_processEAPTNCData" == -x"no"; then
-+		AC_MSG_WARN([the NAAEAP library was not found!])
-+		fail="$fail -lNAAEAP"
-+	fi
-+	
-+	AC_CHECK_HEADERS(naaeap/naaeap.h,,fail="$fail -Inaaeap.h",)
-+	if test -x"$ac_cv_header_naaeap_h" == -x"no"; then
-+		AC_MSG_WARN([the naaeap header was not found!])
-+		fail="$fail -Inaaeap.h"
- 	fi
- 
- 	targetname=modname
-diff -u -r -N freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/eap_tnc.c freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/eap_tnc.c
---- freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/eap_tnc.c	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/eap_tnc.c	2012-12-04 19:38:00.241420966 +0100
-@@ -1,12 +1,12 @@
- /*
-  *   eap_tnc.c  EAP TNC functionality.
-  *
-- *   This software is Copyright (C) 2006,2007 FH Hannover
-+ *   This software is Copyright (C) 2006-2009 FH Hannover
-  *
-  *   Portions of this code unrelated to FreeRADIUS are available
-  *   separately under a commercial license.  If you require an
-  *   implementation of EAP-TNC that is not under the GPLv2, please
-- *   contact tnc@inform.fh-hannover.de for details.
-+ *   contact trust@f4-i.fh-hannover.de for details.
-  *
-  *   This program is free software; you can redistribute it and/or modify
-  *   it under the terms of the GNU General Public License as published by
-@@ -23,230 +23,41 @@
-  *   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
-  *
-  */
--#include <freeradius-devel/ident.h>
--RCSID("$Id: 213ede51c46a8c533961be8715395c0ab1f6b5c9 $")
--
--
--/*
-- *
-- *  MD5 Packet Format in EAP Type-Data
-- *  --- ------ ------ -- --- ---------
-- *  0                   1                   2                   3
-- *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-- * |  Value-Size   |  Value ...
-- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-- * |  Name ...
-- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-- *
-- * EAP-TNC Packet Format in EAP Type-Data
-- * 
-- *  0                   1                   2                   3
-- *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-- * |  Flags  |Ver  | Data Length ...                                   
-- * |L M S R R|=1   |                                               
-- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-- * |...            |  Data ...
-- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-- 
-- *
-- */
--
- #include <stdio.h>
- #include <stdlib.h>
- #include "eap.h"
- 
- #include "eap_tnc.h"
- 
--     /*
--      *	WTF is wrong with htonl ?
--      */
--static uint32_t ByteSwap2 (uint32_t nLongNumber)
--{
--   return (((nLongNumber&0x000000FF)<<24)+((nLongNumber&0x0000FF00)<<8)+
--   ((nLongNumber&0x00FF0000)>>8)+((nLongNumber&0xFF000000)>>24));
--}
--
- /*
-- *      Allocate a new TNC_PACKET
-+ *	Forms an EAP_REQUEST packet from the EAP_TNC specific data.
-  */
--TNC_PACKET *eaptnc_alloc(void)
-+int eaptnc_compose(EAP_HANDLER *handler, TNC_BufferReference request, TNC_UInt32 length, uint8_t code)
- {
--	TNC_PACKET   *rp;
--
--	if ((rp = malloc(sizeof(TNC_PACKET))) == NULL) {
--		radlog(L_ERR, "rlm_eap_tnc: out of memory");
--		return NULL;
-+	// check parameters
-+	if(handler == NULL || (request == NULL && length != 0) || (request != NULL && length < 1) || code > PW_EAP_MAX_CODES){
-+		radlog(L_ERR, "rlm_eap_tnc: eaptnc_compose invalid parameters: handler == %p, request == %p, length == %lu, code == %u", handler, request, length, code);
-+		return 0;
- 	}
--	memset(rp, 0, sizeof(TNC_PACKET));
--	return rp;
--}
--
--/*
-- *      Free TNC_PACKET
-- */
--void eaptnc_free(TNC_PACKET **tnc_packet_ptr)
--{
--	TNC_PACKET *tnc_packet;
--
--	if (!tnc_packet_ptr) return;
--	tnc_packet = *tnc_packet_ptr;
--	if (tnc_packet == NULL) return;
--
--	if (tnc_packet->data) free(tnc_packet->data);
- 
--	free(tnc_packet);
--
--	*tnc_packet_ptr = NULL;
--}
--
--/*
-- *	We expect only RESPONSE for which REQUEST, SUCCESS or FAILURE is sent back
-- */
--TNC_PACKET *eaptnc_extract(EAP_DS *eap_ds)
--{
--	tnc_packet_t	*data;
--	TNC_PACKET	*packet;
--	/*
--	 *	We need a response, of type EAP-TNC
--     */
--	if (!eap_ds 					 ||
--	    !eap_ds->response 				 ||
--	    (eap_ds->response->code != PW_TNC_RESPONSE)	 ||
--	    eap_ds->response->type.type != PW_EAP_TNC	 ||
--	    !eap_ds->response->type.data 		 ||
--	    (eap_ds->response->length <= TNC_HEADER_LEN) ||
--	    (eap_ds->response->type.data[0] <= 0)) {
--		radlog(L_ERR, "rlm_eap_tnc: corrupted data");
--		return NULL;
-+	// further check parameters
-+	if(handler->opaque == NULL || handler->eap_ds == NULL){
-+		radlog(L_ERR, "rlm_eap_tnc: eaptnc_compose invalid parameters: handler->opaque == %p, handler->eap_ds == %p", handler->opaque, handler->eap_ds);
-+		return 0;
- 	}
--	packet = eaptnc_alloc();
--	if (!packet) return NULL;
--
- 
--	packet->code = eap_ds->response->code;
--	packet->id = eap_ds->response->id;
--	packet->length = eap_ds->response->length; 
--
--	data = (tnc_packet_t *)eap_ds->response->type.data;
--	/*
--	 *	Already checked the size above.
--	 */
--    packet->flags_ver = data->flags_ver;
--    unsigned char *ptr = (unsigned char*)data;
--
--
--	DEBUG2("Flags/Ver: %x\n", packet->flags_ver);
--	int thisDataLength;
--    int dataStart;
--    if(TNC_LENGTH_INCLUDED(packet->flags_ver)){
--        DEBUG2("data_length included\n");
--//        memcpy(&packet->flags_ver[1], &data->flags_ver[1], 4);
--        //packet->data_length = data->data_length;
--        memcpy(&packet->data_length, &ptr[1], TNC_DATA_LENGTH_LENGTH);
--        DEBUG2("data_length: %x\n", packet->data_length);
--        DEBUG2("data_length: %d\n", packet->data_length);
--        DEBUG2("data_length: %x\n", ByteSwap2(packet->data_length));
--        DEBUG2("data_length: %d\n", ByteSwap2(packet->data_length));
--        packet->data_length = ByteSwap2(packet->data_length);
--		thisDataLength = packet->length-TNC_PACKET_LENGTH; //1: we need space for flags_ver
--        dataStart = TNC_DATA_LENGTH_LENGTH+TNC_FLAGS_VERSION_LENGTH;
--    }else{
--        DEBUG2("no data_length included\n");
--	 	thisDataLength = packet->length-TNC_PACKET_LENGTH_WITHOUT_DATA_LENGTH;
--        packet->data_length = 0;
--        dataStart = TNC_FLAGS_VERSION_LENGTH;
--        
--    }
--	/*
--	 *	Allocate room for the data, and copy over the data.
--	 */
--	packet->data = malloc(thisDataLength);
--	if (packet->data == NULL) {
--		radlog(L_ERR, "rlm_eap_tnc: out of memory");
--		eaptnc_free(&packet);
--		return NULL;
-+	if(handler->eap_ds->request == NULL){
-+		radlog(L_ERR, "rlm_eap_tnc: eaptnc_compose invalid parameters: handler->eap_ds->request == %p", handler->eap_ds->request);
-+		return 0;
- 	}
--    
--    memcpy(packet->data, &(eap_ds->response->type.data[dataStart]), thisDataLength);
--
--	return packet;
--}
- 
--
--/*
-- *	Compose the portions of the reply packet specific to the
-- *	EAP-TNC protocol, in the EAP reply typedata
-- */
--int eaptnc_compose(EAP_DS *eap_ds, TNC_PACKET *reply)
--{
--	uint8_t *ptr;
--
--
--	if (reply->code < 3) {
--		//fill: EAP-Type (0x888e)
--		eap_ds->request->type.type = PW_EAP_TNC;
--        DEBUG2("TYPE: EAP-TNC set\n");
--		rad_assert(reply->length > 0);
--		
--		//alloc enough space for whole TNC-Packet (from Code on)
--		eap_ds->request->type.data = calloc(reply->length, sizeof(unsigned char*));
--        DEBUG2("Malloc %d bytes for packet\n", reply->length);
--		if (eap_ds->request->type.data == NULL) {
--			radlog(L_ERR, "rlm_eap_tnc: out of memory");
--			return 0;
--		}
--		//put pointer at position where data starts (behind Type)
--		ptr = eap_ds->request->type.data;
--		//*ptr = (uint8_t)(reply->data_length & 0xFF);
--
--		//ptr++;
--		*ptr = reply->flags_ver;
--        DEBUG2("Set Flags/Version: %d\n", *ptr);
--		if(reply->data_length!=0){
--            DEBUG2("Set data-length: %d\n", reply->data_length);
--			ptr++; //move to start-position of "data_length"
--            DEBUG2("Set data-length: %x\n", reply->data_length);
--            DEBUG2("Set data-length (swapped): %x\n", ByteSwap2(reply->data_length));
--            unsigned long swappedDataLength = ByteSwap2(reply->data_length);
--            //DEBUG2("DATA-length: %d", reply->data_
--            memcpy(ptr, &swappedDataLength, 4);
--			//*ptr = swappedDataLength;
--		}
--		uint16_t thisDataLength=0;
--		if(reply->data!=NULL){
--            DEBUG2("Adding TNCCS-Data ");
--			int offset;
--			//if data_length-Field present
--			if(reply->data_length !=0){
--                DEBUG2("with Fragmentation\n");
--				offset = TNC_DATA_LENGTH_LENGTH; //length of data_length-field: 4
--				thisDataLength = reply->length-TNC_PACKET_LENGTH;
--			}else{ //data_length-Field not present
--                DEBUG2("without Fragmentation\n");
--				offset = 1;
--				thisDataLength = reply->length-TNC_PACKET_LENGTH_WITHOUT_DATA_LENGTH;
--			}
--            DEBUG2("TNCCS-Datalength: %d\n", thisDataLength);
--			ptr=ptr+offset; //move to start-position of "data"
--			memcpy(ptr,reply->data, thisDataLength);
--		}else{
--            DEBUG2("No TNCCS-Data present");
--        }
--
--		//the length of the TNC-packet (behind Type)
--        if(reply->data_length!=0){
--    		eap_ds->request->type.length = TNC_DATA_LENGTH_LENGTH+TNC_FLAGS_VERSION_LENGTH+thisDataLength; //4:data_length, 1: flags_ver
--        }else{
--            eap_ds->request->type.length = TNC_FLAGS_VERSION_LENGTH+thisDataLength; //1: flags_ver
--        }
--        DEBUG2("Packet built\n");
--
--	} else {
--		eap_ds->request->type.length = 0;
--	}
--	eap_ds->request->code = reply->code;
-+	// fill EAP data to handler
-+	handler->eap_ds->request->code = code;
-+	handler->eap_ds->request->type.type = PW_EAP_TNC;
-+	// fill EAP TYPE specific data to handler
-+	handler->eap_ds->request->type.length = length;
-+	free(handler->eap_ds->request->type.data);
-+	handler->eap_ds->request->type.data = request;
- 
- 	return 1;
- }
-diff -u -r -N freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/eap_tnc.h freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/eap_tnc.h
---- freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/eap_tnc.h	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/eap_tnc.h	2012-12-04 19:38:00.241420966 +0100
-@@ -1,10 +1,10 @@
- /*
-- *   This software is Copyright (C) 2006,2007 FH Hannover
-+ *   This software is Copyright (C) 2006-2009 FH Hannover
-  *
-  *   Portions of this code unrelated to FreeRADIUS are available
-  *   separately under a commercial license.  If you require an
-  *   implementation of EAP-TNC that is not under the GPLv2, please
-- *   contact tnc@inform.fh-hannover.de for details.
-+ *   contact trust@f4-i.fh-hannover.de for details.
-  *
-  *   This program is free software; you can redistribute it and/or modify
-  *   it under the terms of the GNU General Public License as published by
-@@ -26,105 +26,20 @@
- #define _EAP_TNC_H
- 
- #include "eap.h"
-+#include <naaeap/naaeap.h>
- 
--#define PW_TNC_REQUEST	1
--#define PW_TNC_RESPONSE		2
--#define PW_TNC_SUCCESS		3
--#define PW_TNC_FAILURE		4
--#define PW_TNC_MAX_CODES	4
--
--#define TNC_HEADER_LEN 		4
--#define TNC_CHALLENGE_LEN 	16
--#define TNC_START_LEN 	8
--
--#define TNC_PACKET_LENGTH_WITHOUT_DATA_LENGTH 6
--#define TNC_PACKET_LENGTH 10
--#define TNC_DATA_LENGTH_LENGTH 4
--#define TNC_FLAGS_VERSION_LENGTH 1
--
--typedef unsigned int VlanAccessMode;
--
--#define VLAN_ISOLATE 97
--#define VLAN_ACCESS 2
--/*
-- ****
-- * EAP - MD5 doesnot specify code, id & length but chap specifies them,
-- *	for generalization purpose, complete header should be sent
-- *	and not just value_size, value and name.
-- *	future implementation.
-- *
-- *	Huh? What does that mean?
-- */
-+#define SET_START(x) 		((x) | (0x20))
- 
--/*
-+/**
-+ * Composes the EAP packet.
-  *
-- *  MD5 Packet Format in EAP Type-Data
-- *  --- ------ ------ -- --- ---------
-- *  0                   1                   2                   3
-- *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-- * |  Value-Size   |  Value ...
-- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-- * |  Name ...
-- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-- *
-- * EAP-TNC Packet Format in EAP Type-Data
-- * 
-- *  0                   1                   2                   3
-- *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-- * |  Flags  |Ver  | Data Length ...                                   
-- * |L M S R R|=1   |                                               
-- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-- * |...            |  Data ...
-- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-- 
-+ * @param handler The EAP_HANDLER from tnc_initiate() or tnc_authenticate
-+ * @param request The EAP_TNC packet received from NAA-TNCS
-+ * @param length The length of the EAP_TNC packet received from NAA-TNCS
-+ * @param code EAP_CODE for the request
-  *
-+ * @return True if operation was successful, otherwise false.
-  */
--
--/* eap packet structure */
--typedef struct tnc_packet_t {
--/*
--	uint8_t	code;
--	uint8_t	id;
--	uint16_t	length;
--*/
--	uint8_t	flags_ver;
--	uint32_t data_length;
--	uint8_t *data;
--} tnc_packet_t;
--
--typedef struct tnc_packet {
--	uint8_t		code;
--	uint8_t		id;
--	uint16_t	length;
--	uint8_t	flags_ver;
--	uint32_t data_length;
--	uint8_t *data;
--} TNC_PACKET;
--
--#define TNC_START(x) 		(((x) & 0x20) != 0)
--#define TNC_MORE_FRAGMENTS(x) 	(((x) & 0x40) != 0)
--#define TNC_LENGTH_INCLUDED(x) 	(((x) & 0x80) != 0)
--#define TNC_RESERVED_EQ_NULL(x) (((x) & 0x10) == 0 && ((x) & 0x8) == 0)
--#define TNC_VERSION_EQ_ONE(x) (((x) & 0x07) == 1)
--
--#define SET_START(x) 		((x) | (0x20))
--#define SET_MORE_FRAGMENTS(x) 	((x) | (0x40))
--#define SET_LENGTH_INCLUDED(x) 	((x) | (0x80))
--
--
--/* function declarations here */
--
--TNC_PACKET 	*eaptnc_alloc(void);
--void 		eaptnc_free(TNC_PACKET **tnc_packet_ptr);
--
--int 		eaptnc_compose(EAP_DS *auth, TNC_PACKET *reply);
--TNC_PACKET 	*eaptnc_extract(EAP_DS *auth);
--int 		eaptnc_verify(TNC_PACKET *pkt, VALUE_PAIR* pwd, uint8_t *ch);
--
--
--
--
-+int eaptnc_compose(EAP_HANDLER *handler, TNC_BufferReference request, TNC_UInt32 length, uint8_t code);
- 
- #endif /*_EAP_TNC_H*/
-diff -u -r -N freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/Makefile.in freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/Makefile.in
---- freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/Makefile.in	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/Makefile.in	2012-12-04 19:38:49.277421870 +0100
-@@ -3,8 +3,8 @@
- #
- 
- TARGET      = @targetname@
--SRCS        = rlm_eap_tnc.c eap_tnc.c tncs_connect.c 
--HEADERS     = eap_tnc.h tncs.h tncs_connect.h ../../eap.h ../../rlm_eap.h
-+SRCS        = rlm_eap_tnc.c eap_tnc.c
-+HEADERS     = eap_tnc.h ../../eap.h ../../rlm_eap.h
- RLM_CFLAGS  = -I../.. -I../../libeap @eap_tnc_cflags@
- RLM_LIBS    = @eap_tnc_ldflags@ ../../libeap/$(LIBPREFIX)freeradius-eap.la
- RLM_INSTALL =
-diff -u -r -N freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/rlm_eap_tnc.c freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/rlm_eap_tnc.c
---- freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/rlm_eap_tnc.c	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/rlm_eap_tnc.c	2012-12-04 19:38:00.241420966 +0100
-@@ -1,12 +1,12 @@
- /*
-  * rlm_eap_tnc.c    Handles that are called from eap
-  *
-- *   This software is Copyright (C) 2006,2007 FH Hannover
-+ *   This software is Copyright (C) 2006-2009 FH Hannover
-  *
-  *   Portions of this code unrelated to FreeRADIUS are available
-  *   separately under a commercial license.  If you require an
-  *   implementation of EAP-TNC that is not under the GPLv2, please
-- *   contact tnc@inform.fh-hannover.de for details.
-+ *   contact trust@f4-i.fh-hannover.de for details.
-  *
-  *   This program is free software; you can redistribute it and/or modify
-  *   it under the terms of the GNU General Public License as published by
-@@ -26,96 +26,262 @@
-  *   Copyright (C) 2007 Alan DeKok <aland@deployingradius.com>
-  */
- 
--#include <freeradius-devel/ident.h>
--RCSID("$Id: 985ac01f384110b9a46ec8e84592351c21b3f09a $")
-+/*
-+ * EAP-TNC Packet with EAP Header, general structure
-+ *
-+ *  0                   1                   2                   3
-+ *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-+ * |      Code     |   Identifier  |            Length             |
-+ * |               |               |                               |
-+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-+ * |      Type     |  Flags  | Ver |          Data Length          |
-+ * |               |L M S R R| =1  |                               |
-+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-+ * |          Data Length          |           Data ...
-+ * |                               |
-+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-+ */
- 
- #include <freeradius-devel/autoconf.h>
- 
- #include <stdio.h>
- #include <stdlib.h>
- 
--#include "tncs_connect.h"
- #include "eap_tnc.h"
--#include "tncs.h"
-+#include <naaeap/naaeap.h>
- #include <freeradius-devel/rad_assert.h>
-+//#include <freeradius-devel/libradius.h>
- 
--typedef struct rlm_eap_tnc_t {
--	char	*vlan_access;
--	char	*vlan_isolate;
--	char	*tnc_path;
--} rlm_eap_tnc_t;
-+#include <netinet/in.h>
- 
--static int sessionCounter=0;
-+/**
-+ * Calculates an identifying string based upon nas_port, nas_ip and nas_port_type.
-+ * The maximum length of the calculated string is 70 (not including the trailing '\0').
-+ *
-+ * @return the number of bytes written to out (not including the trailing '\0')
-+ */
-+static uint32_t calculateConnectionString(RADIUS_PACKET* radius_packet, char *out, size_t outMaxLength)
-+{
-+	VALUE_PAIR *vp = NULL;
-+	uint32_t nas_port = 0;
-+	uint32_t nas_ip = 0;
-+	uint32_t nas_port_type = 0;
-+
-+	char out_nas_port[11];
-+	char out_nas_ip_byte_0[4];
-+	char out_nas_ip_byte_1[4];
-+	char out_nas_ip_byte_2[4];
-+	char out_nas_ip_byte_3[4];
-+	char out_nas_port_type[11];
-+
-+    // check for NULL
-+	if (radius_packet == NULL) {
-+		radlog(L_ERR,
-+				"rlm_eap_tnc: calculateConnectionString failed. radius_packet == NULL!");
-+		return 0;
-+	}
-+
-+	// read NAS port, ip and port type
-+	for (vp = radius_packet->vps; vp; vp=vp->next) {
-+		switch (vp->attribute) {
-+		case PW_NAS_PORT:
-+			nas_port = vp->vp_integer;
-+			DEBUG("NAS scr port = %u\n", nas_port);
-+			break;
-+		case PW_NAS_IP_ADDRESS:
-+			nas_ip = vp->vp_ipaddr;
-+			DEBUG("NAS scr ip = %X\n", ntohl(nas_ip));
-+			break;
-+		case PW_NAS_PORT_TYPE:
-+			nas_port_type = vp->vp_integer;
-+			DEBUG("NAS scr port type = %u\n", nas_port_type);
-+			break;
-+		}
-+	}
-+
-+	snprintf(out_nas_port, 11, "%u", nas_port);
-+	snprintf(out_nas_ip_byte_0, 4, "%u", nas_ip & 0xFF);
-+	snprintf(out_nas_ip_byte_1, 4, "%u", (nas_ip >> 8) & 0xFF);
-+	snprintf(out_nas_ip_byte_2, 4, "%u", (nas_ip >> 16) & 0xFF);
-+	snprintf(out_nas_ip_byte_3, 4, "%u", (nas_ip >> 24) & 0xFF);
-+	snprintf(out_nas_port_type, 11, "%u", nas_port_type);
-+
-+	return snprintf(out, outMaxLength, "NAS Port: %s NAS IP: %s.%s.%s.%s NAS_PORT_TYPE: %s", out_nas_port, out_nas_ip_byte_3, out_nas_ip_byte_2, out_nas_ip_byte_1, out_nas_ip_byte_0, out_nas_port_type);
-+}
-+
-+/*
-+ * This function is called when the FreeRADIUS attach this module.
-+ */
-+static int tnc_attach(CONF_SECTION *conf, void **type_data)
-+{
-+    // initialize NAA-EAP
-+	DEBUG2("TNC-ATTACH initializing NAA-EAP");
-+	TNC_Result result = initializeDefault();
-+	if (result != TNC_RESULT_SUCCESS) {
-+		radlog(L_ERR,
-+				"rlm_eap_tnc: tnc_attach error while calling NAA-EAP initializeDefault()");
-+		return -1;
-+	}
-+	return 0;
-+}
-+
-+/*
-+ * This function is called when the FreeRADIUS detach this module.
-+ */
-+static int tnc_detach(void *args)
-+{
-+    // terminate NAA-EAP
-+	DEBUG2("TNC-TERMINATE terminating NAA-EAP");
-+	TNC_Result result = terminate();
-+	if (result != TNC_RESULT_SUCCESS) {
-+		radlog(L_ERR,
-+				"rlm_eap_tnc: tnc_attach error while calling NAA-EAP terminate()");
-+		return -1;
-+	}
-+	return 0;
-+}
- 
- /*
-- *	Initiate the EAP-MD5 session by sending a challenge to the peer.
-- *  Initiate the EAP-TNC session by sending a EAP Request witch Start Bit set 
-- *  and with no data
-+ * This function is called when the first EAP_IDENTITY_RESPONSE message
-+ * was received.
-+ *
-+ * Initiates the EPA_TNC session by sending the first EAP_TNC_RESPONSE
-+ * to the peer. The packet has the Start-Bit set and contains no data.
-+ *
-+ *  0                   1                   2                   3
-+ *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-+ * |      Code     |   Identifier  |            Length             |
-+ * |               |               |                               |
-+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-+ * |      Type     |  Flags  | Ver |
-+ * |               |0 0 1 0 0|0 0 1|
-+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-+ *
-+ * For this package, only 'Identifier' has to be set dynamically. Any
-+ * other information is static.
-  */
- static int tnc_initiate(void *type_data, EAP_HANDLER *handler)
- {
--	uint8_t flags_ver = 1; //set version to 1
--	rlm_eap_tnc_t *inst = type_data;
--	TNC_PACKET *reply;
-+	size_t buflen = 71;
-+	size_t ret = 0;
-+	char buf[buflen];
-+	REQUEST * request = NULL;
-+	TNC_Result result;
-+	TNC_ConnectionID conID;
-+	TNC_BufferReference username;
- 
-+	// check if we run inside a secure EAP method.
-+	// FIXME check concrete outer EAP method
- 	if (!handler->request || !handler->request->parent) {
--		DEBUG("rlm_eap_tnc: EAP-TNC can only be run inside of a TLS-based method.");
-+		DEBUG2("rlm_eap_tnc: EAP_TNC must only be used as an inner method within a protected tunneled EAP created by an outer EAP method.");
-+		request = handler->request;
- 		return 0;
-+	} else {
-+		request = handler->request->parent;
- 	}
- 
--	/*
--	 *	FIXME: Update this when the TTLS and PEAP methods can
--	 *	run EAP-TLC *after* the user has been authenticated.
--	 *	This likely means moving the phase2 handlers to a
--	 *	common code base.
--	 */
--	if (1) {
--		DEBUG("rlm-eap_tnc: EAP-TNC can only be run after the user has been authenticated.");
-+	if (request->packet == NULL) {
-+		DEBUG2("rlm_eap_tnc: ERROR request->packet is NULL.");
- 		return 0;
- 	}
- 
- 	DEBUG("tnc_initiate: %ld", handler->timestamp);
- 
--	if(connectToTncs(inst->tnc_path)==-1){
--		DEBUG("Could not connect to TNCS");
-+	//calculate connectionString
-+	ret = calculateConnectionString(request->packet, buf, buflen);
-+	if(ret == 0){
-+		radlog(L_ERR, "rlm_eap_tnc:tnc_attach: calculating connection String failed.");
-+		return 0;
- 	}
- 
-+	DEBUG2("TNC-INITIATE getting connection from NAA-EAP");
-+
- 	/*
--	 *	Allocate an EAP-MD5 packet.
-+	 * get connection
-+	 * (uses a function from the NAA-EAP-library)
-+	 * the presence of the library is checked via the configure-script
- 	 */
--	reply = eaptnc_alloc();
--	if (reply == NULL)  {
--		radlog(L_ERR, "rlm_eap_tnc: out of memory");
-+	result = getConnection(buf, &conID);
-+
-+	// check for errors
-+	if (result != TNC_RESULT_SUCCESS) {
-+		radlog(L_ERR,
-+				"rlm_eap_tnc: tnc_initiate error while calling NAA-EAP getConnection");
- 		return 0;
- 	}
- 
- 	/*
--	 *	Fill it with data.
-+	 * tries to get the username from FreeRADIUS;
-+	 * copied from modules/rlm_eap/types/rlm_eap_ttls/ttls.c
- 	 */
--	reply->code = PW_TNC_REQUEST;
--	flags_ver = SET_START(flags_ver); //set start-flag
--	DEBUG("$$$$$$$$$$$$$$$$Flags: %d", flags_ver);
--	reply->flags_ver = flags_ver;
--	reply->length = 1+1; /* one byte of flags_ver */
-+	VALUE_PAIR *usernameValuePair;
-+	usernameValuePair = pairfind(request->packet->vps, PW_USER_NAME);
- 
-+	VALUE_PAIR *eapMessageValuePair;
-+	if (!usernameValuePair) {
-+		eapMessageValuePair = pairfind(request->packet->vps, PW_EAP_MESSAGE);
-+
-+		if (eapMessageValuePair &&
-+			(eapMessageValuePair->length >= EAP_HEADER_LEN + 2) &&
-+			(eapMessageValuePair->vp_strvalue[0] == PW_EAP_RESPONSE) &&
-+			(eapMessageValuePair->vp_strvalue[EAP_HEADER_LEN] == PW_EAP_IDENTITY) &&
-+			(eapMessageValuePair->vp_strvalue[EAP_HEADER_LEN + 1] != 0)) {
-+
-+			/*
-+			 *	Create & remember a User-Name
-+			 */
-+			usernameValuePair = pairmake("User-Name", "", T_OP_EQ);
-+			rad_assert(usernameValuePair != NULL);
-+
-+			memcpy(usernameValuePair->vp_strvalue, eapMessageValuePair->vp_strvalue + 5,
-+					eapMessageValuePair->length - 5);
-+			usernameValuePair->length = eapMessageValuePair->length - 5;
-+			usernameValuePair->vp_strvalue[usernameValuePair->length] = 0;
-+		}
-+	}
-+
-+	username = malloc(usernameValuePair->length + 1);
-+	memcpy(username, usernameValuePair->vp_strvalue, usernameValuePair->length);
-+	username[usernameValuePair->length] = '\0';
-+
-+	RDEBUG("Username for current TNC connection: %s", username);
-+
-+	/*
-+	 * stores the username of this connection
-+	 * (uses a function from the NAA-EAP-library)
-+	 * the presence of the library is checked via the configure-script
-+	 */
-+	result = storeUsername(conID, username, usernameValuePair->length);
-+
-+	// check for errors
-+	if (result != TNC_RESULT_SUCCESS) {
-+		radlog(L_ERR,
-+				"rlm_eap_tnc: tnc_initiate error while calling NAA-EAP storeUsername");
-+		return 0;
-+	}
-+
-+	// set connection ID in FreeRADIUS
-+	handler->opaque = malloc(sizeof(TNC_ConnectionID));
-+	memcpy(handler->opaque, &conID, sizeof(TNC_ConnectionID));
-+
-+	// build first EAP TNC request
-+	TNC_BufferReference eap_tnc_request = malloc(sizeof(unsigned char));
-+	if (eap_tnc_request == NULL) {
-+		radlog(L_ERR, "rlm_eap_tnc:tnc_initiate: malloc failed.");
-+		return 0;
-+	}
-+	*eap_tnc_request = SET_START(1);
-+	TNC_UInt32 eap_tnc_length = 1;
-+	type_data = type_data; /* suppress -Wunused */
- 
- 	/*
- 	 *	Compose the EAP-TNC packet out of the data structure,
- 	 *	and free it.
- 	 */
--	eaptnc_compose(handler->eap_ds, reply);
--	eaptnc_free(&reply);
-+	eaptnc_compose(handler, eap_tnc_request, eap_tnc_length, PW_EAP_REQUEST);
- 
--    //put sessionAttribute to Handler and increase sessionCounter
--    handler->opaque = calloc(sizeof(TNC_ConnectionID), 1);
--    if (handler->opaque == NULL)  {
--	radlog(L_ERR, "rlm_eap_tnc: out of memory");
--	return 0;
--    }
--    handler->free_opaque = free;
--    memcpy(handler->opaque, &sessionCounter, sizeof(int));
--    sessionCounter++;
--    
- 	/*
- 	 *	We don't need to authorize the user at this point.
- 	 *
-@@ -124,246 +290,114 @@
- 	 *	to us...
- 	 */
- 	handler->stage = AUTHENTICATE;
--    
--	return 1;
--}
- 
--static void setVlanAttribute(rlm_eap_tnc_t *inst, EAP_HANDLER *handler,
--			     VlanAccessMode mode){
--	VALUE_PAIR *vp;
--    char *vlanNumber = NULL;
--    switch(mode){
--        case VLAN_ISOLATE:
--            vlanNumber = inst->vlan_isolate;
--	    vp = pairfind(handler->request->config_items,
--			  PW_TNC_VLAN_ISOLATE);
--	    if (vp) vlanNumber = vp->vp_strvalue;
--            break;
--        case VLAN_ACCESS:
--            vlanNumber = inst->vlan_access;
--	    vp = pairfind(handler->request->config_items,
--			  PW_TNC_VLAN_ACCESS);
--	    if (vp) vlanNumber = vp->vp_strvalue;
--            break;
--
--    default:
--	    DEBUG2("  rlm_eap_tnc: Internal error.  Not setting vlan number");
--	    return;
--    }
--    pairadd(&handler->request->reply->vps,
--	    pairmake("Tunnel-Type", "VLAN", T_OP_SET));
--    
--    pairadd(&handler->request->reply->vps,
--	    pairmake("Tunnel-Medium-Type", "IEEE-802", T_OP_SET));
--    
--    pairadd(&handler->request->reply->vps,
--	    pairmake("Tunnel-Private-Group-ID", vlanNumber, T_OP_SET));
--    
-+	return 1;
- }
- 
--/*
-- *	Authenticate a previously sent challenge.
-+/**
-+ * This function is called when a EAP_TNC_RESPONSE was received.
-+ * It basically forwards the EAP_TNC data to NAA-TNCS and forms
-+ * and appropriate EAP_RESPONSE. Furthermore, it sets the VlanID
-+ * based on the TNC_ConnectionState determined by NAA-TNCS.
-+ *
-+ * @param type_arg The configuration data
-+ * @param handler The EAP_HANDLER
-+ * @return True, if successfully, else false.
-  */
--static int tnc_authenticate(void *type_arg, EAP_HANDLER *handler)
--{
--    TNC_PACKET	*packet;
--    TNC_PACKET	*reply;
--    TNC_ConnectionID connId = *((TNC_ConnectionID *) (handler->opaque));
--    TNC_ConnectionState state;
--    rlm_eap_tnc_t *inst = type_arg;
--    int isAcknowledgement = 0;
--    TNC_UInt32 tnccsMsgLength = 0;
--    int isLengthIncluded;
--    int moreFragments;
--    TNC_UInt32 overallLength;
--    TNC_BufferReference outMessage;
--    TNC_UInt32 outMessageLength = 2;
--    int outIsLengthIncluded=0;
--    int outMoreFragments=0;
--    TNC_UInt32 outOverallLength=0;
-+static int tnc_authenticate(void *type_arg, EAP_HANDLER *handler) {
- 
--    DEBUG2("HANDLER_OPAQUE: %d", (int) *((TNC_ConnectionID *) (handler->opaque)));
--    DEBUG2("TNC-AUTHENTICATE is starting now for %d..........", (int) connId);
-+	rad_assert(handler->request != NULL); // check that request has been sent previously
-+	rad_assert(handler->stage == AUTHENTICATE); // check if initiate has been called
- 
--	/*
--	 *	Get the User-Password for this user.
--	 */
--    rad_assert(handler->request != NULL);
--	rad_assert(handler->stage == AUTHENTICATE);
--    
--	/*
--	 *	Extract the EAP-TNC packet.
--	 */
--    if (!(packet = eaptnc_extract(handler->eap_ds)))
-+	if (handler == NULL) {
-+		radlog(L_ERR,
-+				"rlm_eap_tnc: tnc_authenticate invalid parameters: handler == NULL");
- 		return 0;
-+	}
-+	if (handler->eap_ds == NULL) {
-+		radlog(L_ERR,
-+				"rlm_eap_tnc: tnc_authenticate invalid parameters: handler->eap_ds == NULL");
-+		return 0;
-+	}
-+	if (handler->eap_ds->response == NULL) {
-+		radlog(
-+				L_ERR,
-+				"rlm_eap_tnc: tnc_authenticate invalid parameters: handler->eap_ds->resonse == NULL");
-+		return 0;
-+	}
-+	if (handler->eap_ds->response->type.type != PW_EAP_TNC
-+			|| handler->eap_ds->response->type.length < 1
-+			|| handler->eap_ds->response->type.data == NULL) {
-+		radlog(
-+				L_ERR,
-+				"rlm_eap_tnc: tnc_authenticate invalid parameters: handler->eap_ds->response->type.type == %X, ->type.length == %u, ->type.data == %p",
-+				handler->eap_ds->response->type.type,
-+				handler->eap_ds->response->type.length,
-+				handler->eap_ds->response->type.data);
-+		return 0;
-+	}
- 
--	/*
--	 *	Create a reply, and initialize it.
--	 */
--	reply = eaptnc_alloc();
--	if (!reply) {
--		eaptnc_free(&packet);
--		return 0;
--	}
--    
--	reply->id = handler->eap_ds->request->id;
--	reply->length = 0;
--    if(packet->data_length==0){
--        tnccsMsgLength = packet->length-TNC_PACKET_LENGTH_WITHOUT_DATA_LENGTH;
--    }else{
--        tnccsMsgLength = packet->length-TNC_PACKET_LENGTH;
--    }
--    isLengthIncluded = TNC_LENGTH_INCLUDED(packet->flags_ver);
--    moreFragments = TNC_MORE_FRAGMENTS(packet->flags_ver);
--    overallLength = packet->data_length;
--    if(isLengthIncluded == 0 
--        && moreFragments == 0 
--        && overallLength == 0 
--        && tnccsMsgLength == 0
--        && TNC_START(packet->flags_ver)==0){
--        
--        isAcknowledgement = 1;
--    }
--    
--    DEBUG("Data received: (%d)", (int) tnccsMsgLength);
--/*    int i;
--    for(i=0;i<tnccsMsgLength;i++){
--        DEBUG2("%c", (packet->data)[i]);
--    }
--    DEBUG2("\n");
--   */
--    state = exchangeTNCCSMessages(inst->tnc_path,
--                                  connId,
--                                  isAcknowledgement,
--                                  packet->data, 
--                                  tnccsMsgLength, 
--                                  isLengthIncluded, 
--                                  moreFragments, 
--                                  overallLength, 
--                                  &outMessage, 
--                                  &outMessageLength,
--                                  &outIsLengthIncluded,
--                                  &outMoreFragments,
--                                  &outOverallLength);
--    DEBUG("GOT State %08x from TNCS", (unsigned int) state);
--    if(state == TNC_CONNECTION_EAP_ACKNOWLEDGEMENT){ //send back acknoledgement
--        reply->code = PW_TNC_REQUEST;
--        reply->data = NULL;
--        reply->data_length = 0;
--        reply->flags_ver = 1;
--        reply->length =TNC_PACKET_LENGTH_WITHOUT_DATA_LENGTH; 
--    }else{ //send back normal message
--        DEBUG("GOT Message from TNCS (length: %d)", (int) outMessageLength);
--        
-- /*       for(i=0;i<outMessageLength;i++){
--            DEBUG2("%c", outMessage[i]);
--        }
--        DEBUG2("\n");
-- */
--        DEBUG("outIsLengthIncluded: %d, outMoreFragments: %d, outOverallLength: %d", 
--                outIsLengthIncluded, outMoreFragments, (int) outOverallLength);
--        DEBUG("NEW STATE: %08x", (unsigned int) state);
--        switch(state){
--            case TNC_CONNECTION_STATE_HANDSHAKE:
--                reply->code = PW_TNC_REQUEST;
--                DEBUG2("Set Reply->Code to EAP-REQUEST\n");
--                break;
--            case TNC_CONNECTION_STATE_ACCESS_ALLOWED:
--                reply->code = PW_TNC_SUCCESS;
--                setVlanAttribute(inst, handler,VLAN_ACCESS);
--                break;
--            case TNC_CONNECTION_STATE_ACCESS_NONE:
--                reply->code = PW_TNC_FAILURE;
--                //setVlanAttribute(inst, handler, VLAN_ISOLATE);
--                break;
--            case TNC_CONNECTION_STATE_ACCESS_ISOLATED:
--                reply->code = PW_TNC_SUCCESS;
--                setVlanAttribute(inst, handler, VLAN_ISOLATE);
--                break;
--            default:
--                reply->code= PW_TNC_FAILURE;
--                
--        }
--        if(outMessage!=NULL && outMessageLength!=0){
--            reply->data = outMessage;
--        }
--        reply->flags_ver = 1;
--        if(outIsLengthIncluded){
--            reply->flags_ver = SET_LENGTH_INCLUDED(reply->flags_ver);
--            reply->data_length = outOverallLength;
--            reply->length = TNC_PACKET_LENGTH + outMessageLength;
--            DEBUG("SET LENGTH: %d", reply->length);
--            DEBUG("SET DATALENGTH: %d", (int) outOverallLength);
--        }else{
--            reply->data_length = 0;
--            reply->length = TNC_PACKET_LENGTH_WITHOUT_DATA_LENGTH + outMessageLength;        
--            DEBUG("SET LENGTH: %d", reply->length);
--        }
--        if(outMoreFragments){
--            reply->flags_ver = SET_MORE_FRAGMENTS(reply->flags_ver);
--        }
--    }
--    
--	/*
--	 *	Compose the EAP-MD5 packet out of the data structure,
--	 *	and free it.
--	 */
--	eaptnc_compose(handler->eap_ds, reply);
--    	eaptnc_free(&reply);
--
--    handler->stage = AUTHENTICATE;
--    
--	eaptnc_free(&packet);
--	return 1;
--}
--
--/*
-- *	Detach the EAP-TNC module.
-- */
--static int tnc_detach(void *arg)
--{
--	free(arg);
--	return 0;
--}
--
--
--static CONF_PARSER module_config[] = {
--	{ "vlan_access", PW_TYPE_STRING_PTR,
--	  offsetof(rlm_eap_tnc_t, vlan_access), NULL, NULL },
--	{ "vlan_isolate", PW_TYPE_STRING_PTR,
--	  offsetof(rlm_eap_tnc_t, vlan_isolate), NULL, NULL },
--	{ "tnc_path", PW_TYPE_STRING_PTR,
--	  offsetof(rlm_eap_tnc_t, tnc_path), NULL,
--	"/usr/local/lib/libTNCS.so"},
-+	// get connection ID
-+	TNC_ConnectionID conID = *((TNC_ConnectionID *) (handler->opaque));
- 
-- 	{ NULL, -1, 0, NULL, NULL }           /* end the list */
--};
-+	DEBUG2("TNC-AUTHENTICATE is starting now for connection ID %lX !", conID);
- 
--/*
-- *	Attach the EAP-TNC module.
-- */
--static int tnc_attach(CONF_SECTION *cs, void **instance)
--{
--	rlm_eap_tnc_t *inst;
-+	// pass EAP_TNC data to NAA-EAP and get answer data
-+	TNC_BufferReference output = NULL;
-+	TNC_UInt32 outputLength = 0;
-+	TNC_ConnectionState connectionState = TNC_CONNECTION_STATE_CREATE;
- 
--	inst = malloc(sizeof(*inst));
--	if (!inst) return -1;
--	memset(inst, 0, sizeof(*inst));
-+	/*
-+	 * forwards the eap_tnc data to NAA-EAP and gets the response
-+	 * (uses a function from the NAA-EAP-library)
-+	 * the presence of the library is checked via the configure-script
-+	 */
-+	TNC_Result result = processEAPTNCData(conID, handler->eap_ds->response->type.data,
-+			handler->eap_ds->response->type.length, &output, &outputLength,
-+			&connectionState);
-+
-+	// check for errors
-+	if (result != TNC_RESULT_SUCCESS) {
-+		radlog(L_ERR,
-+				"rlm_eap_tnc: tnc_authenticate error while calling NAA-EAP processEAPTNCData");
-+		return 0;
-+	}
- 
--	if (cf_section_parse(cs, inst, module_config) < 0) {
--		tnc_detach(inst);
--		return -1;
-+	// output contains now the answer from NAA-EAP
-+	uint8_t eapCode = 0;
-+	// determine eapCode for request
-+	switch (connectionState) {
-+	case TNC_CONNECTION_STATE_HANDSHAKE:
-+		eapCode = PW_EAP_REQUEST;
-+		break;
-+	case TNC_CONNECTION_STATE_ACCESS_NONE:
-+		eapCode = PW_EAP_FAILURE;
-+		break;
-+	case TNC_CONNECTION_STATE_ACCESS_ALLOWED:
-+		eapCode = PW_EAP_SUCCESS;
-+		pairadd(&handler->request->config_items, pairmake("TNC-Status", "Access", T_OP_SET));
-+		break;
-+	case TNC_CONNECTION_STATE_ACCESS_ISOLATED:
-+		eapCode = PW_EAP_SUCCESS;
-+		pairadd(&handler->request->config_items, pairmake("TNC-Status", "Isolate", T_OP_SET));
-+		break;
-+	default:
-+		radlog(L_ERR,
-+				"rlm_eap_tnc: tnc_authenticate invalid TNC_CONNECTION_STATE.");
-+		return 0;
- 	}
- 
--	
--	if (!inst->vlan_access || !inst->vlan_isolate) {
--		radlog(L_ERR, "rlm_eap_tnc: Must set both vlan_access and vlan_isolate");
--		tnc_detach(inst);
--		return -1;
-+	// form EAP_REQUEST
-+	if (!eaptnc_compose(handler, output, outputLength, eapCode)) {
-+		radlog(L_ERR,
-+				"rlm_eap_tnc: tnc_authenticate error while forming EAP_REQUEST.");
-+		return 0;
- 	}
- 
--	*instance = inst;
--	return 0;
-+	// FIXME: Why is that needed?
-+	handler->stage = AUTHENTICATE;
-+
-+	return 1;
- }
- 
- /*
-@@ -371,10 +405,10 @@
-  *	That is, everything else should be 'static'.
-  */
- EAP_TYPE rlm_eap_tnc = {
--	"eap_tnc",
--	tnc_attach,			/* attach */
--	tnc_initiate,			/* Start the initial request */
--	NULL,				/* authorization */
--	tnc_authenticate,		/* authentication */
--	tnc_detach		      	/* detach */
-+		"eap_tnc",
-+		tnc_attach, /* attach */
-+		tnc_initiate, /* Start the initial request */
-+		NULL, /* authorization */
-+		tnc_authenticate, /* authentication */
-+		tnc_detach /* detach */
- };
-diff -u -r -N freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/tncs_connect.c freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/tncs_connect.c
---- freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/tncs_connect.c	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/tncs_connect.c	1970-01-01 01:00:00.000000000 +0100
-@@ -1,146 +0,0 @@
--/*
-- *   This software is Copyright (C) 2006,2007 FH Hannover
-- *
-- *   Portions of this code unrelated to FreeRADIUS are available
-- *   separately under a commercial license.  If you require an
-- *   implementation of EAP-TNC that is not under the GPLv2, please
-- *   contact tnc@inform.fh-hannover.de for details.
-- *
-- *   This program is free software; you can redistribute it and/or modify
-- *   it under the terms of the GNU General Public License as published by
-- *   the Free Software Foundation; either version 2 of the License, or
-- *   (at your option) any later version.
-- *
-- *   This program is distributed in the hope that it will be useful,
-- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
-- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- *   GNU General Public License for more details.
-- *
-- *   You should have received a copy of the GNU General Public License
-- *   along with this program; if not, write to the Free Software
-- *   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
-- *
-- */
--#include <freeradius-devel/ident.h>
--RCSID("$Id: 6077f6d2bdc2ebdea6575678e80e255f57215900 $")
--
--#include "tncs_connect.h"
--#include <ltdl.h>
--#include <stdlib.h>
--#include <stdio.h>
--#include <eap.h>
--
--     /*
--      *	FIXME: This linking should really be done at compile time.
--      */
--static lt_dlhandle handle = NULL;
--
--static ExchangeTNCCSMessagePointer callTNCS = NULL;
--
--/*
-- * returns the function-pointer to a function of a shared-object
-- * 
-- * soHandle: handle to a shared-object
-- * name: name of the requested function
-- * 
-- * return: the procAddress if found, else NULL
-- */
--static void *getProcAddress(lt_dlhandle soHandle, const char *name){
--	void *proc = lt_dlsym(soHandle, name);
--	DEBUG("Searching for function %s", name);
--	if(proc == NULL){
--		DEBUG("rlm_eap_tnc: Failed to resolve symbol %s: %s",
--		      name, lt_dlerror());
--	}
--	return proc;
--}
--
--
--/*
-- * establishs the connection to the TNCCS without calling functionality.
-- * That means that the TNCS-shared-object is loaded and the function-pointer
-- * to "exchangeTNCCSMessages" is explored.
-- * 
-- * return: -1 if connect failed, 0 if connect was successful
-- */
--int connectToTncs(char *pathToSO){
--	int state = -1;
--	if(handle==NULL){
--		handle = lt_dlopen(pathToSO);
--		DEBUG("OPENED HANDLE!");
--	}
--	
--	if(handle==NULL){
--		DEBUG("HANDLE IS NULL");
--        DEBUG("rlm_eap_tnc: Failed to link to library %s: %s",
--	      pathToSO, lt_dlerror());
--	}else{
--		DEBUG("SO %s found!", pathToSO);
--		if(callTNCS==NULL){
--			callTNCS = (ExchangeTNCCSMessagePointer) getProcAddress(handle, "exchangeTNCCSMessages");
--		}
--		if(callTNCS!=NULL){
--			DEBUG("TNCS is connected");
--			state = 0;
--//			int ret = callTNCS2(2, "Bla", NULL);
--	//		DEBUG("GOT %d from exchangeTNCCSMessages", ret);
--		}else{
--			DEBUG("Could not find exchangeTNCCSMessages");
--		}
--
--	}
--	return state;	
--}
--
--/*
-- * Accesspoint to the TNCS for sending and receiving TNCCS-Messages.
-- * -pathToSO: Path to TNCCS-Shared Object 
-- * -connId: identifies the client which the passed message belongs to.
-- * -isAcknoledgement: 1 if acknoledgement received (then all following in-parameters unimportant
-- * -input: input-TNCCS-message received from the client with connId
-- * -inputLength: length of input-TNCCS-message
-- * -isFirst: 1 if first message in fragmentation else 0
-- * -moreFragments: are there more Fragments to come (yes: 1, no: 0)?
-- * -overallLength: length of all fragments together (only set if fragmentation)
-- * -output: answer-TNCCS-message from the TNCS to the client
-- * -outputLength: length of answer-TNCCS-message
-- * -answerIsFirst: returned answer is first in row
-- * -moreFragmentsFollow: more fragments after this answer
-- * -overallLengthOut: length of all fragments together (only set if fragmentation) as answer
-- * 
-- * return: state of connection as result of the exchange
-- */
--TNC_ConnectionState exchangeTNCCSMessages(/*in*/ char *pathToSO,
--                                          /*in*/ TNC_ConnectionID connId, 
--                                          /*in*/ int isAcknoledgement,
--					  /*in*/ TNC_BufferReference input, 
--                                          /*in*/ TNC_UInt32 inputLength,
--                                          /*in*/ int isFirst, 
--                                          /*in*/ int moreFragments,
--                                          /*in*/ TNC_UInt32 overallLength,
--					  /*out*/ TNC_BufferReference *output,
--                                          /*out*/ TNC_UInt32 *outputLength,
--                                          /*out*/ int *answerIsFirst,
--                                          /*out*/ int *moreFragmentsFollow,
--                                          /*out*/ TNC_UInt32 *overallLengthOut){
--	TNC_ConnectionState state = TNC_CONNECTION_STATE_ACCESS_NONE;
--	int connectStatus = connectToTncs(pathToSO);
--    if(connectStatus!=-1){
--		state = callTNCS(connId,
--                            isAcknoledgement,
--                            input,
--                            inputLength, 
--                            isFirst, 
--                            moreFragments, 
--                            overallLength, 
--                            output, 
--                            outputLength, 
--                            answerIsFirst, 
--                            moreFragmentsFollow, 
--                            overallLengthOut);
--        DEBUG("GOT TNC_ConnectionState (juhuuu): %u", (unsigned int) state);
--	}else{
--		DEBUG("CAN NOT CONNECT TO TNCS");
--	}
--	return state;
--}
-diff -u -r -N freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/tncs_connect.h freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/tncs_connect.h
---- freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/tncs_connect.h	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/tncs_connect.h	1970-01-01 01:00:00.000000000 +0100
-@@ -1,70 +0,0 @@
--/*
-- *   This software is Copyright (C) 2006,2007 FH Hannover
-- *
-- *   Portions of this code unrelated to FreeRADIUS are available
-- *   separately under a commercial license.  If you require an
-- *   implementation of EAP-TNC that is not under the GPLv2, please
-- *   contact tnc@inform.fh-hannover.de for details.
-- *
-- *   This program is free software; you can redistribute it and/or modify
-- *   it under the terms of the GNU General Public License as published by
-- *   the Free Software Foundation; either version 2 of the License, or
-- *   (at your option) any later version.
-- *
-- *   This program is distributed in the hope that it will be useful,
-- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
-- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- *   GNU General Public License for more details.
-- *
-- *   You should have received a copy of the GNU General Public License
-- *   along with this program; if not, write to the Free Software
-- *   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
-- *
-- */
--
--#ifndef _TNCS_CONNECT_H_
--#define _TNCS_CONNECT_H_
--
--#include "tncs.h"
--
--/*
-- * establishs the connection to the TNCCS without calling functionality.
-- * That means that the TNCS-shared-object is loaded and the function-pointer
-- * to "exchangeTNCCSMessages" is explored.
-- * 
-- * return: -1 if connect failed, 0 if connect was successful
-- */
--int connectToTncs(char *pathToSO);
--/*
-- * Accesspoint to the TNCS for sending and receiving TNCCS-Messages.
-- * -pathToSO: Path to TNCCS-Shared Object
-- * -connId: identifies the client which the passed message belongs to.
-- * -isAcknoledgement: 1 if acknoledgement received (then all following in-parameters unimportant
-- * -input: input-TNCCS-message received from the client with connId
-- * -inputLength: length of input-TNCCS-message
-- * -isFirst: 1 if first message in fragmentation else 0
-- * -moreFragments: are there more Fragments to come (yes: 1, no: 0)?
-- * -overallLength: length of all fragments together (only set if fragmentation) 
-- * -output: answer-TNCCS-message from the TNCS to the client
-- * -outputLength: length of answer-TNCCS-message
-- * -answerIsFirst: returned answer is first in row
-- * -moreFragmentsFollow: more fragments after this answer
-- * -overallLengthOut: length of all fragments together (only set if fragmentation) as answer
-- * 
-- * return: state of connection as result of the exchange
-- */
--TNC_ConnectionState exchangeTNCCSMessages(/*in*/ char *pathToSO,
--                                          /*in*/ TNC_ConnectionID connId, 
--                                          /*in*/ int isAcknoledgement, 
--                                          /*in*/ TNC_BufferReference input, 
--                                          /*in*/ TNC_UInt32 inputLength,
--                                          /*in*/ int isFirst,
--                                          /*in*/ int moreFragments,
--                                          /*in*/ TNC_UInt32 overallLength,
--                                          /*out*/ TNC_BufferReference *output,
--                                          /*out*/ TNC_UInt32 *outputLength,
--                                          /*out*/ int *answerIsFirst,
--                                          /*out*/ int *moreFragmentsFollow,
--                                          /*out*/ TNC_UInt32 *overallLengthOut);
--
--#endif //_TNCS_CONNECT_H_
-diff -u -r -N freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/tncs.h freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/tncs.h
---- freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_tnc/tncs.h	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_tnc/tncs.h	1970-01-01 01:00:00.000000000 +0100
-@@ -1,86 +0,0 @@
--/*
-- *   This software is Copyright (C) 2006,2007 FH Hannover
-- *
-- *   Portions of this code unrelated to FreeRADIUS are available
-- *   separately under a commercial license.  If you require an
-- *   implementation of EAP-TNC that is not under the GPLv2, please
-- *   contact tnc@inform.fh-hannover.de for details.
-- *
-- *   This program is free software; you can redistribute it and/or modify
-- *   it under the terms of the GNU General Public License as published by
-- *   the Free Software Foundation; either version 2 of the License, or
-- *   (at your option) any later version.
-- *
-- *   This program is distributed in the hope that it will be useful,
-- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
-- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- *   GNU General Public License for more details.
-- *
-- *   You should have received a copy of the GNU General Public License
-- *   along with this program; if not, write to the Free Software
-- *   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
-- *
-- */
--
--#ifndef _TNCS_H_
--#define _TNCS_H_
--
--
--
--#ifdef __cplusplus
--extern "C" {
--#endif 
--
--/*
-- * copied from tncimv.h:
-- */
--typedef unsigned long TNC_UInt32;
--typedef TNC_UInt32 TNC_ConnectionState;
--typedef unsigned char *TNC_BufferReference;
--typedef TNC_UInt32 TNC_ConnectionID;
--
--#define TNC_CONNECTION_STATE_CREATE 0
--#define TNC_CONNECTION_STATE_HANDSHAKE 1
--#define TNC_CONNECTION_STATE_ACCESS_ALLOWED 2
--#define TNC_CONNECTION_STATE_ACCESS_ISOLATED 3
--#define TNC_CONNECTION_STATE_ACCESS_NONE 4
--#define TNC_CONNECTION_STATE_DELETE 5
--#define TNC_CONNECTION_EAP_ACKNOWLEDGEMENT 6
--
--/*
-- * Accesspoint (as function-pointer) to the TNCS for sending and receiving 
-- * TNCCS-Messages.
-- * 
-- * -connId: identifies the client which the passed message belongs to.
-- * -isAcknoledgement: 1 if acknoledgement received (then all following in-parameters unimportant
-- * -input: input-TNCCS-message received from the client with connId
-- * -inputLength: length of input-TNCCS-message
-- * -isFirst: 1 if first message in fragmentation else 0
-- * -moreFragments: are there more Fragments to come (yes: 1, no: 0)?
-- * -overallLength: length of all fragments together (only set if fragmentation) 
-- * -output: answer-TNCCS-message from the TNCS to the client
-- * -outputLength: length of answer-TNCCS-message
-- * -answerIsFirst: returned answer is first in row
-- * -moreFragmentsFollow: more fragments after this answer
-- * -overallLengthOut: length of all fragments together (only set if fragmentation) as answer
-- * 
-- * return: state of connection as result of the exchange
-- */
--typedef TNC_ConnectionState (*ExchangeTNCCSMessagePointer)(/*in*/ TNC_ConnectionID connId, 
--                                          /*in*/ int isAcknoledgement, 
--                                          /*in*/ TNC_BufferReference input, 
--                                          /*in*/ TNC_UInt32 inputLength,
--                                          /*in*/ int isFirst,
--                                          /*in*/ int moreFragments,
--                                          /*in*/ TNC_UInt32 overallLength,
--                                          /*out*/ TNC_BufferReference *output,
--                                          /*out*/ TNC_UInt32 *outputLength,
--                                          /*out*/ int *answerIsFirst,
--                                          /*out*/ int *moreFragmentsFollow,
--                                          /*out*/ TNC_UInt32 *overallLengthOut
--);
--
--#ifdef __cplusplus
--}
--#endif
--#endif //_TNCS_H_
-diff -u -r -N freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_ttls/eap_ttls.h freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_ttls/eap_ttls.h
---- freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_ttls/eap_ttls.h	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_ttls/eap_ttls.h	2012-12-04 19:39:54.749423138 +0100
-@@ -37,6 +37,10 @@
- 	int		copy_request_to_tunnel;
- 	int		use_tunneled_reply;
- 	const char	*virtual_server;
-+	const char	*tnc_virtual_server;	// virtual server for EAP-TNC as the second inner method
-+	VALUE_PAIR	*auth_reply;		// cache storage of the last reply of the first inner method
-+	int		auth_code;		// cache storage of the reply-code of the first inner method
-+	int		doing_tnc;		// status if we're doing EAP-TNC
- } ttls_tunnel_t;
- 
- /*
-diff -u -r -N freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_ttls/rlm_eap_ttls.c freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_ttls/rlm_eap_ttls.c
---- freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_ttls/rlm_eap_ttls.c	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_ttls/rlm_eap_ttls.c	2012-12-04 19:39:54.749423138 +0100
-@@ -62,6 +62,11 @@
- 	 *	Virtual server for inner tunnel session.
- 	 */
- 	char	*virtual_server;
-+
-+	/*
-+	 *	Virtual server for the second inner tunnel method, which is EAP-TNC.
-+	 */
-+	char	*tnc_virtual_server;
- } rlm_eap_ttls_t;
- 
- 
-@@ -78,6 +83,9 @@
- 	{ "virtual_server", PW_TYPE_STRING_PTR,
- 	  offsetof(rlm_eap_ttls_t, virtual_server), NULL, NULL },
- 
-+	{ "tnc_virtual_server", PW_TYPE_STRING_PTR,
-+	  offsetof(rlm_eap_ttls_t, tnc_virtual_server), NULL, NULL },
-+
- 	{ "include_length", PW_TYPE_BOOLEAN,
- 	  offsetof(rlm_eap_ttls_t, include_length), NULL, "yes" },
- 
-@@ -171,6 +179,10 @@
- 	t->copy_request_to_tunnel = inst->copy_request_to_tunnel;
- 	t->use_tunneled_reply = inst->use_tunneled_reply;
- 	t->virtual_server = inst->virtual_server;
-+	t->tnc_virtual_server = inst->tnc_virtual_server;	// virtual server for EAP-TNC as the second inner method
-+	t->auth_reply = NULL;								// cache storage of the last reply of the first inner method
-+	t->auth_code = -1;									// cache storage of the reply-code of the first inner method
-+	t->doing_tnc = 0;									// status if we're doing EAP-TNC (on start we're doing NOT)
- 	return t;
- }
- 
-diff -u -r -N freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_ttls/ttls.c freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_ttls/ttls.c
---- freeradius-server-2.2.0.orig/src/modules/rlm_eap/types/rlm_eap_ttls/ttls.c	2012-09-10 13:51:34.000000000 +0200
-+++ freeradius-server-2.2.0/src/modules/rlm_eap/types/rlm_eap_ttls/ttls.c	2012-12-04 19:39:54.749423138 +0100
-@@ -585,6 +585,94 @@
- }
- 
- /*
-+ *	Start EAP-TNC as a second inner method.
-+ *	Creates a new fake-request out of the original incoming request (via EAP_HANDLER).
-+ *	If it's the first time, we create a EAP-START-packet and send
-+ *	EAP-START :=	code = PW_EAP_REQUEST
-+ *
-+ */
-+static REQUEST* start_tnc(EAP_HANDLER *handler, ttls_tunnel_t *t) {
-+	REQUEST* request = handler->request;
-+	RDEBUG2("EAP-TNC as second inner authentication method starts now");
-+
-+	/*
-+	 *	Allocate a fake REQUEST struct,
-+	 *	to make a new request, based on the original request.
-+	 */
-+	REQUEST* fake = request_alloc_fake(request);
-+
-+	/*
-+	 * Set the virtual server to that of EAP-TNC.
-+	 */
-+	fake->server = t->tnc_virtual_server;
-+
-+	/*
-+	 * Build a new EAP-Message.
-+	 */
-+	VALUE_PAIR *eap_msg;
-+	eap_msg = paircreate(PW_EAP_MESSAGE, PW_TYPE_OCTETS);
-+
-+	/*
-+	 * Set the EAP-Message to look like EAP-Start
-+	 */
-+	eap_msg->vp_octets[0] = PW_EAP_RESPONSE;
-+	eap_msg->vp_octets[1] = 0x00;
-+
-+	/*
-+	 * Only setting EAP-TNC here,
-+	 * because it is intended to do user-authentication in the first inner method,
-+	 * and then a hardware-authentication (like EAP-TNC) as the second method.
-+	 */
-+	eap_msg->vp_octets[4] = PW_EAP_TNC;
-+
-+	eap_msg->length = 0;
-+
-+	/*
-+	 * Add the EAP-Message to the request.
-+	 */
-+	pairadd(&(fake->packet->vps), eap_msg);
-+
-+	/*
-+	 * Process the new request by the virtual server configured for
-+	 * EAP-TNC.
-+	 */
-+	rad_authenticate(fake);
-+
-+	/*
-+	 * From now on we're doing EAP-TNC as the second inner authentication method.
-+	 */
-+	t->doing_tnc = TRUE;
-+
-+	return fake;
-+}
-+
-+/*
-+ * 	Stop EAP-TNC as a second inner method.
-+ *	Copy the value pairs from the cached Access-Accept of the first inner method
-+ *	to the Access-Accept/Reject package of EAP-TNC.
-+ */
-+static REQUEST* stop_tnc(REQUEST *request, ttls_tunnel_t *t) {
-+	RDEBUG2("EAP-TNC as second inner authentication method stops now");
-+
-+	/*
-+	 * Copy the value-pairs of the origina Access-Accept of the first
-+	 * inner authentication method to the Access-Accept/Reject of the
-+	 * second inner authentication method (EAP-TNC).
-+	 */
-+	if (request->reply->code == PW_AUTHENTICATION_ACK) {
-+		pairadd(&(request->reply->vps), t->auth_reply);
-+	} else if (request->reply->code == PW_AUTHENTICATION_REJECT) {
-+		pairadd(&(request->reply->vps), t->auth_reply);
-+	}
-+
-+	pairdelete(&(request->reply->vps), PW_MESSAGE_AUTHENTICATOR);
-+	pairdelete(&(request->reply->vps), PW_PROXY_STATE);
-+	pairdelete(&(request->reply->vps), PW_USER_NAME);
-+
-+	return request;
-+}
-+
-+/*
-  *	Use a reply packet to determine what to do.
-  */
- static int process_reply(EAP_HANDLER *handler, tls_session_t *tls_session,
-@@ -1135,6 +1223,16 @@
- 
- 	} /* else fake->server == request->server */
- 
-+	/*
-+	 * If we're doing EAP-TNC as a second method,
-+	 * then set the server to that one.
-+	 * Then, rad_authenticate will run EAP-TNC,
-+	 * so that afterwards we have to look for the state of
-+	 * EAP-TNC.
-+	 */
-+	if (t->doing_tnc) {
-+		fake->server = t->tnc_virtual_server;
-+	}
- 
- 	if ((debug_flag > 0) && fr_log_fp) {
- 		RDEBUG("Sending tunneled request");
-@@ -1248,6 +1346,53 @@
- 
- 	default:
- 		/*
-+		 * If the result of the first method was an acknowledgment OR
-+		 * if were already running EAP-TNC,
-+		 * we're doing additional things before processing the reply.
-+		 * Also the configuration for EAP-TTLS has to contain a virtual server
-+		 * for EAP-TNC as the second method.
-+		 */
-+		if (t->tnc_virtual_server) {
-+			/*
-+			 * If the reply code of the first inner method is PW_AUTHENTICATION_ACK
-+			 * which means that the method was successful,
-+			 * and we're not doing EAP-TNC as the second method,
-+			 * then we want to intercept the Access-Accept and start EAP-TNC as the second inner method.
-+			 */
-+			if (fake->reply->code == PW_AUTHENTICATION_ACK
-+				 && t->doing_tnc == FALSE) {
-+				RDEBUG2("Reply-Code of the first inner method was: %d (PW_AUTHENTICATION_ACK)", fake->reply->code);
-+
-+				/*
-+				 * Save reply-value pairs and reply-code of the first method.
-+				 */
-+				t->auth_reply = fake->reply->vps;
-+				fake->reply->vps = NULL;
-+				t->auth_code = fake->reply->code;
-+
-+				/*
-+				 * Create the start package for EAP-TNC.
-+				 */
-+				fake = start_tnc(handler, t);
-+
-+				/*
-+				 * If we're doing EAP-TNC as the second inner method,
-+				 * and the reply->code was PW_AUTHENTICATION_ACK or PW_AUTHENTICATION_REJECT,
-+				 * then we stop EAP-TNC and create an combined Access-Accept or Access-Reject.
-+				 */
-+			} else if (t->doing_tnc == TRUE
-+					&& (fake->reply->code == PW_AUTHENTICATION_ACK || fake->reply->code == PW_AUTHENTICATION_REJECT)) {
-+
-+				/*
-+				 * Create the combined Access-Accept or -Reject.
-+				 */
-+				RDEBUG2("Reply-Code of EAP-TNC as the second inner method was: %d (%s)", fake->reply->code,
-+						fake->reply->code == PW_AUTHENTICATION_ACK ? "PW_AUTHENTICATION_ACK" : "PW_AUTHENTICATION_REJECT");
-+				fake = stop_tnc(fake, t);
-+			}
-+		}
-+
-+		/*
- 		 *	Returns RLM_MODULE_FOO, and we want to return
- 		 *	PW_FOO
- 		 */
diff --git a/testing/scripts/recipes/patches/hostapd-config b/testing/scripts/recipes/patches/hostapd-config
deleted file mode 100644
index b26d2783f..000000000
--- a/testing/scripts/recipes/patches/hostapd-config
+++ /dev/null
@@ -1,38 +0,0 @@
-diff -u -ur hostapd-2.0.orig/hostapd/defconfig hostapd-2.0/hostapd/defconfig
---- hostapd-2.0.orig/hostapd/defconfig	2013-01-12 16:42:53.000000000 +0100
-+++ hostapd-2.0/hostapd/defconfig	2016-06-15 17:32:57.000000000 +0200
-@@ -13,14 +13,14 @@
- CONFIG_DRIVER_HOSTAP=y
- 
- # Driver interface for wired authenticator
--#CONFIG_DRIVER_WIRED=y
-+CONFIG_DRIVER_WIRED=y
- 
- # Driver interface for madwifi driver
- #CONFIG_DRIVER_MADWIFI=y
- #CFLAGS += -I../../madwifi # change to the madwifi source directory
- 
- # Driver interface for drivers using the nl80211 kernel interface
--CONFIG_DRIVER_NL80211=y
-+#CONFIG_DRIVER_NL80211=y
- 
- # Driver interface for FreeBSD net80211 layer (e.g., Atheros driver)
- #CONFIG_DRIVER_BSD=y
-@@ -30,7 +30,7 @@
- #LIBS_c += -L/usr/local/lib
- 
- # Driver interface for no driver (e.g., RADIUS server only)
--#CONFIG_DRIVER_NONE=y
-+CONFIG_DRIVER_NONE=y
- 
- # IEEE 802.11F/IAPP
- CONFIG_IAPP=y
-@@ -152,7 +152,7 @@
- 
- # Add support for writing debug log to a file: -f /tmp/hostapd.log
- # Disabled by default.
--#CONFIG_DEBUG_FILE=y
-+CONFIG_DEBUG_FILE=y
- 
- # Remove support for RADIUS accounting
- #CONFIG_NO_ACCOUNTING=y
\ No newline at end of file
diff --git a/testing/scripts/recipes/patches/tnc-fhh-tncsim b/testing/scripts/recipes/patches/tnc-fhh-tncsim
deleted file mode 100644
index 42c714480..000000000
--- a/testing/scripts/recipes/patches/tnc-fhh-tncsim
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index fe65134512ea..3c5255f21ea6 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -101,7 +101,6 @@ IF(${COMPONENT} STREQUAL "ALL")
- 	add_subdirectory(tncxacml)
- 	add_subdirectory(imcv)
- 	add_subdirectory(tncs)
--	add_subdirectory(tncsim)
- 			
- 	IF(${NAL} STREQUAL "8021X" OR ${NAL} STREQUAL "ALL")
- 		add_subdirectory(naaeap)
diff --git a/testing/scripts/recipes/patches/wpa_supplicant-eap-tnc b/testing/scripts/recipes/patches/wpa_supplicant-eap-tnc
deleted file mode 100644
index 2e00e5b44..000000000
--- a/testing/scripts/recipes/patches/wpa_supplicant-eap-tnc
+++ /dev/null
@@ -1,47 +0,0 @@
-diff -urN wpa_supplicant-2.0.ori/src/eap_peer/tncc.c wpa_supplicant-2.0/src/eap_peer/tncc.c
---- wpa_supplicant-2.0.ori/src/eap_peer/tncc.c	2013-01-12 16:42:53.000000000 +0100
-+++ wpa_supplicant-2.0/src/eap_peer/tncc.c	2013-03-23 13:10:22.151059154 +0100
-@@ -465,7 +465,7 @@
- 		return -1;
- 	}
- #else /* CONFIG_NATIVE_WINDOWS */
--	imc->dlhandle = dlopen(imc->path, RTLD_LAZY);
-+	imc->dlhandle = dlopen(imc->path, RTLD_LAZY | RTLD_GLOBAL);
- 	if (imc->dlhandle == NULL) {
- 		wpa_printf(MSG_ERROR, "TNC: Failed to open IMC '%s' (%s): %s",
- 			   imc->name, imc->path, dlerror());
-diff -urN wpa_supplicant-2.0.ori/wpa_supplicant/defconfig wpa_supplicant-2.0/wpa_supplicant/defconfig
---- wpa_supplicant-2.0.ori/wpa_supplicant/defconfig	2013-01-12 16:42:53.000000000 +0100
-+++ wpa_supplicant-2.0/wpa_supplicant/defconfig	2013-03-23 13:06:08.759052370 +0100
-@@ -86,7 +86,7 @@
- CONFIG_DRIVER_WEXT=y
- 
- # Driver interface for Linux drivers using the nl80211 kernel interface
--CONFIG_DRIVER_NL80211=y
-+#CONFIG_DRIVER_NL80211=y
- 
- # Driver interface for FreeBSD net80211 layer (e.g., Atheros driver)
- #CONFIG_DRIVER_BSD=y
-@@ -193,7 +193,7 @@
- #CONFIG_EAP_GPSK_SHA256=y
- 
- # EAP-TNC and related Trusted Network Connect support (experimental)
--#CONFIG_EAP_TNC=y
-+CONFIG_EAP_TNC=y
- 
- # Wi-Fi Protected Setup (WPS)
- #CONFIG_WPS=y
-diff -urN wpa_supplicant-2.0.ori/wpa_supplicant/Makefile wpa_supplicant-2.0/wpa_supplicant/Makefile
---- wpa_supplicant-2.0.ori/wpa_supplicant/Makefile	2013-01-12 16:42:53.000000000 +0100
-+++ wpa_supplicant-2.0/wpa_supplicant/Makefile	2013-03-23 13:06:08.759052370 +0100
-@@ -6,8 +6,8 @@
- CFLAGS = -MMD -O2 -Wall -g
- endif
- 
--export LIBDIR ?= /usr/local/lib/
--export BINDIR ?= /usr/local/sbin/
-+export LIBDIR ?= /usr/lib/
-+export BINDIR ?= /usr/sbin/
- PKG_CONFIG ?= pkg-config
- 
- CFLAGS += -I../src