diff --git a/configure.ac b/configure.ac
index 9a22cec7..6b732241 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,597 +1,601 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.63])
 
 # TODO: port .gitarchiver
 
 AC_INIT([fence-agents],
 	[m4_esyscmd([make/git-version-gen .tarball-version])],
 	[developers@clusterlabs.org])
 
 AC_CONFIG_AUX_DIR([.])
 
 # Don't let AC_PROC_CC (invoked by AC_USE_SYSTEM_EXTENSIONS) replace
 # undefined CFLAGS with -g -O2, overriding our special OPT_CFLAGS.
 : ${CFLAGS=""}
 AC_USE_SYSTEM_EXTENSIONS
 AM_INIT_AUTOMAKE([1.13 dist-bzip2 dist-xz color-tests -Wno-portability subdir-objects])
 
 # Sanitize path
 
 if test "$prefix" = "NONE"; then
 	prefix="/usr"
 	if test "$localstatedir" = "\${prefix}/var"; then
 		localstatedir="/var"
 	fi
 	if test "$sysconfdir" = "\${prefix}/etc"; then
 		sysconfdir="/etc"
 	fi
 	if test "$libdir" = "\${exec_prefix}/lib"; then
 		if test -e /usr/lib64; then
 			libdir="/usr/lib64"
 		else
 			libdir="/usr/lib"
 		fi
 	fi
 fi
 
 case $exec_prefix in
   NONE)   exec_prefix=$prefix;;
   prefix) exec_prefix=$prefix;;
 esac
 
 # It is necessary to have this done before libtool does linker detection.
 # See also: https://github.com/kronosnet/kronosnet/issues/107
 # --as-needed: Modern systems have builtin ceil() making -lm superfluous but
 # AC_SEARCH_LIBS can't detect this because it tests with a false prototype
 AX_CHECK_LINK_FLAG([-Wl,--enable-new-dtags],
 		   [AM_LDFLAGS=-Wl,--enable-new-dtags],
 		   [AC_MSG_ERROR(["Linker support for --enable-new-dtags is required"])])
 AX_CHECK_LINK_FLAG([-Wl,--as-needed], [AM_LDFLAGS="$AM_LDFLAGS -Wl,--as-needed"])
 
 LT_PREREQ([2.2.6])
 LT_INIT
 
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR([lib/fencing.py.py])
 AC_CONFIG_HEADERS([make/config.h])
 
 AC_CANONICAL_HOST
 AC_PROG_LIBTOOL
 
 AC_LANG([C])
 
 # Checks for programs.
 
 # check stolen from gnulib/m4/gnu-make.m4
 if ! ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then
 	AC_MSG_ERROR([you don't seem to have GNU make; it is required])
 fi
 
 AC_PROG_CC
 AM_PROG_CC_C_O
 AC_PROG_GCC_TRADITIONAL
 AC_PROG_LN_S
 AC_PROG_INSTALL
 AC_PROG_MAKE_SET
 AC_PROG_AWK
 AC_PROG_CXX
 AC_PROG_YACC
 AC_PROG_LEX
 PKG_PROG_PKG_CONFIG
 
 ## local helper functions
 
 # this function checks if CC support options passed as
 # args. Global CFLAGS are ignored during this test.
 cc_supports_flag() {
 	local CFLAGS="-Werror $@"
 	AC_MSG_CHECKING([whether $CC supports "$@"])
 	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]], [[ ]])],
 			  [RC=0; AC_MSG_RESULT([yes])],
 			  [RC=1; AC_MSG_RESULT([no])])
 	return $RC
 }
 
 # Checks for header files.
 AC_HEADER_DIRENT
 AC_HEADER_STDC
 AC_HEADER_SYS_WAIT
 AC_HEADER_TIME
 AC_CHECK_HEADERS([arpa/inet.h fcntl.h malloc.h netdb.h netinet/in.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h syslog.h termios.h unistd.h libintl.h limits.h netdb.h stddef.h])
 
 # Checks for typedefs, structures, and compiler characteristics.
 AC_C_INLINE
 AC_C_CONST
 AC_TYPE_SIZE_T
 AC_TYPE_SSIZE_T
 AC_TYPE_UINT32_T
 AC_TYPE_OFF_T
 AC_TYPE_SIGNAL
 
 # Checks for library functions.
 AC_FUNC_FORK
 AC_FUNC_MALLOC
 AC_FUNC_CLOSEDIR_VOID
 AC_FUNC_MEMCMP
 AC_FUNC_SELECT_ARGTYPES
 AC_FUNC_STAT
 AC_CHECK_FUNCS([alarm atexit bzero dup2 memmove memset select socket strcasecmp strchr strdup strerror strtol gettimeofday])
 
 # local options
 AC_ARG_ENABLE([debug],
 	[  --enable-debug          enable debug build. ],
 	[ default="no" ])
 
 AC_ARG_WITH([fenceagentslibdir],
 	[  --with-fenceagentslibdir=PATH
                           installation path for fence library. ],
 	[ FENCEAGENTSLIBDIR="$withval" ],
 	[ FENCEAGENTSLIBDIR="${datadir}/fence" ])
 
 AC_ARG_WITH([agents],
 	[  --with-agents=LIST
                           list of agents to build/ship (default: all). ],
 	[ AGENTS_LIST="$withval" ],
 	[ AGENTS_LIST="all" ])
 
 FENCETMPDIR=${localstatedir}/run/fence-agents
 AC_ARG_WITH(fencetmpdir,
     [  --with-fencetmpdir=DIR      directory for fence agents state files [${FENCETMPDIR}]],
     [ FENCETMPDIR="$withval" ])
 
 # Expand $prefix
 eval FENCETMPDIR="`eval echo ${FENCETMPDIR}`"
 AC_DEFINE_UNQUOTED(FENCETMPDIR,"$FENCETMPDIR", Where Fence agents keep state files)
 AC_SUBST(FENCETMPDIR)
 
 
 if test "x$AGENTS_LIST" = x; then
 	AC_ERROR([No agents selected])
 fi
 
 # PKG_CHECK_MODULES will fail if systemd is not found by default, so make sure
 # we set the proper vars and deal with it
 PKG_CHECK_MODULES([systemd], [systemd], [HAS_SYSTEMD=yes], [HAS_SYSTEMD=no])
 if test "x$HAS_SYSTEMD" == "xyes"; then
 	PKG_CHECK_VAR([SYSTEMD_TMPFILES_DIR], [systemd], [tmpfilesdir])
 	if test "x$SYSTEMD_TMPFILES_DIR" == "x"; then
 		AC_MSG_ERROR([Unable to detect systemd tmpfiles directory automatically])
 	fi
 
 	# sanitize systed vars when using non standard prefix
 	if test "$prefix" != "/usr"; then
 		SYSTEMD_TMPFILES_DIR="$prefix/$SYSTEMD_TMPFILES_DIR"
 		AC_SUBST([SYSTEMD_TMPFILES_DIR])
 	fi
 fi
 AM_CONDITIONAL(HAVE_SYSTEMD, [test "x$HAS_SYSTEMD" == xyes ])
 
 FENCE_KDUMP=0
 if echo "$AGENTS_LIST" | grep -q -E "all|kdump"; then
 	case "$host_os" in
 		*bsd*)
 			;;
 		*)
 			FENCE_KDUMP=1
 			;;
 	esac
 	AGENTS_LIST=$(echo "$AGENTS_LIST" | sed -E "s/kdump( |$)//")
 fi
 
 FENCE_MANUAL=0
 if echo "$AGENTS_LIST" | grep -q -E "all|manual"; then
 	FENCE_MANUAL=1
 	AGENTS_LIST=$(echo "$AGENTS_LIST" | sed -E "s/manual( |$)//")
 fi
 
 FENCE_MPATH=0
 if echo "$AGENTS_LIST" | grep -q -E "all|mpath"; then
 	FENCE_MPATH=1
 fi
 
 FENCE_SCSI=0
 if echo "$AGENTS_LIST" | grep -q -E "all|scsi"; then
 	FENCE_SCSI=1
 fi
 
 FENCE_ZVM=0
 if echo "$AGENTS_LIST" | grep -q -E "zvm( |$)"; then
 	FENCE_ZVM=1
 fi
 
 FENCE_VIRT=0
 if echo "$AGENTS_LIST" | grep -q -E "all|(^| )virt( |$)"; then
 	AGENTS_LIST=$(echo "$AGENTS_LIST" | sed -E "s/(^| )virt( |$)//")
 	case "$host_os" in
 		*bsd*)
 			;;
 		*)
 			FENCE_VIRT=1
 
 			VIRT_AM_LDFLAGS="$AM_LDFLAGS -fPIC -fPIE -Wl,-z,now"
 			AC_SUBST([VIRT_AM_LDFLAGS])
 
 			VIRT_AM_CFLAGS="-fPIC -fPIE -I\$(top_srcdir)/agents/virt/include -D_GNU_SOURCE"
 			AC_SUBST([VIRT_AM_CFLAGS])
 
 			VIRT_COMMON_LDFLAGS="-Wl,-wrap,syslog,-wrap,closelog"
 			AC_SUBST([VIRT_COMMON_LDFLAGS])
 
 			VIRT_COMMON_LIBS="-Wl,-Bstatic -L\$(top_builddir)/agents/virt/common -lfence_virt -Wl,-Bdynamic"
 			AC_SUBST([VIRT_COMMON_LIBS])
 
 			VIRT_CONFIG_LIBS="-L\$(top_builddir)/agents/virt/config -lsimpleconfig"
 			AC_SUBST([VIRT_CONFIG_LIBS])
 
 			# Checks for libraries.
 			AX_PTHREAD(,[AC_MSG_ERROR([POSIX threads support is required])])
 			PKG_CHECK_MODULES([nss], [nss])
 			PKG_CHECK_MODULES([xml2], [libxml-2.0])
 			PKG_CHECK_MODULES([uuid], [uuid])
 			saved_LIBS="$LIBS"
 			LIBS=
 			AC_SEARCH_LIBS([dlopen], [dl dld], , [AC_MSG_ERROR([dlopen not found])])
 			AC_SUBST([dl_LIBS], [$LIBS])
 			LIBS="$saved_LIBS"
 			;;
 	esac
 fi
 
 if test "x$AGENTS_LIST" != xall; then
 	for j in $AGENTS_LIST; do
 		if ! test -f agents/$j/fence_$j*.py; then
 			AC_ERROR([Agent $j does not exist])
 		fi
 		AGENTS_LIST=`echo "$AGENTS_LIST" | sed -E -e "s#$j([^_/]|$)#$j/fence_$j\1#g" -e "s#zvm/fence_zvm( |$)#zvm/fence_zvmip\1#g"`
 	done
 fi
 
 if test "x$AGENTS_LIST" = xall; then
 	AGENTS_LIST=`find $srcdir/agents -mindepth 2 -maxdepth 2 -name 'fence_*.py' -print0 | xargs -0 | sed -E -e 's#[^ ]*/agents/##g' -e 's#lib/[A-Za-z_.]*( |$)##g' -e 's#nss_wrapper/[A-Za-z_.]*( |$)##g' -e 's#autodetect/[A-Za-z_.]*( |$)##g'`
 fi
 
 XENAPILIB=0
 if echo "$AGENTS_LIST" | grep -q xenapi; then
 	XENAPILIB=1
 fi
 
 ## random vars
 
 LOGDIR=${localstatedir}/log/cluster
 CLUSTERVARRUN=${localstatedir}/run/cluster
 CLUSTERDATA=${datadir}/cluster
 
+## Program Paths
+PATH="$PATH:/sbin:/usr/sbin:/usr/local/sbin:/usr/local/bin"
+export PATH
+
 AC_PATH_PROGS(XMLLINT, xmllint)
 AM_CONDITIONAL(BUILD_DOC, test "x$XMLLINT" != "x" )
 if test "x$XMLLINT" = "x"; then
    AC_MSG_WARN([xmllint not installed, unable to (re-)build manual pages])
    exit 1
 fi
 AC_SUBST(XMLLINT)
 
 AC_PATH_PROGS(XSLTPROC, xsltproc)
 AM_CONDITIONAL(BUILD_DOC, test "x$XSLTPROC" != "x" )
 if test "x$XSLTPROC" = "x"; then
    AC_MSG_WARN([xsltproc not installed, unable to (re-)build manual pages])
    exit 1
 fi
 AC_SUBST(XSLTPROC)
 
 AM_PATH_PYTHON([3.6])
 if test -z "$PYTHON"; then
     echo "*** Essential program python not found" 1>&2
     exit 1
 fi
 
 dnl Ensure PYTHON is an absolute path
 AC_PATH_PROG([PYTHON], [$PYTHON])
 
 AC_PYTHON_MODULE(pexpect, 1)
 AC_PYTHON_MODULE(pycurl, 1)
 AC_PYTHON_MODULE(requests, 1)
 
 AC_PYTHON_MODULE(boto3)
 AM_CONDITIONAL(HAVE_BOTO3, [test "x$HAVE_PYMOD_BOTO3" == xyes ])
 
 if echo "$AGENTS_LIST" | grep -q amt_ws; then
 	AC_PYTHON_MODULE(pywsman)
 	if test "x${HAVE_PYMOD_PYWSMAN}" != xyes; then
 		AGENTS_LIST=$(echo "$AGENTS_LIST" | sed -E "s#amt_ws/fence_amt_ws.py( |$)##")
 		AC_MSG_WARN("Not building fence_amt_ws")
 	fi
 fi
 if echo "$AGENTS_LIST" | grep -q -E "ovh|vmware_soap"; then
 	AC_PYTHON_MODULE(suds)
 	if test "x${HAVE_PYMOD_SUDS}" != xyes; then
 		AGENTS_LIST=$(echo "$AGENTS_LIST" | sed -E "s#(ovh/fence_ovh|vmware_soap/fence_vmware_soap).py( |$)##g")
 		AC_MSG_WARN("Not building fence_ovh and fence_vmware_soap")
 	fi
 fi
 if echo "$AGENTS_LIST" | grep -q gce; then
 	AC_PYTHON_MODULE(google.auth)
 fi
 
 ## path to 3rd-party binaries
 AC_PATH_PROG([IPMITOOL_PATH], [ipmitool], [/usr/bin/ipmitool])
 AC_PATH_PROG([OPENSTACK_PATH], [openstack], [/usr/bin/openstack])
 AC_PATH_PROG([AMTTOOL_PATH], [amttool], [/usr/bin/amttool])
 AC_PATH_PROG([GNUTLSCLI_PATH], [gnutlscli], [/usr/bin/gnutls-cli])
 AC_PATH_PROG([COROSYNC_CMAPCTL_PATH], [corosync-cmapctl], [/usr/sbin/corosync-cmapctl])
 AC_PATH_PROG([SG_PERSIST_PATH], [sg_persist], [/usr/bin/sg_persist])
 AC_PATH_PROG([SG_TURS_PATH], [sg_turs], [/usr/bin/sg_turs])
 AC_PATH_PROG([VGS_PATH], [vgs], [/usr/sbin/vgs])
 AC_PATH_PROG([SUDO_PATH], [sudo], [/usr/bin/sudo])
 AC_PATH_PROG([SSH_PATH], [ssh], [/usr/bin/ssh])
 AC_PATH_PROG([TELNET_PATH], [telnet], [/usr/bin/telnet])
 AC_PATH_PROG([MPATH_PATH], [mpathpersist], [/usr/sbin/mpathpersist])
-AC_PATH_PROG([SBD_PATH], [sbd], [/sbin/sbd])
+AC_PATH_PROG([SBD_PATH], [sbd], [/usr/sbin/sbd])
 AC_PATH_PROG([SUDO_PATH], [sudo], [/usr/bin/sudo])
 AC_PATH_PROG([SNMPWALK_PATH], [snmpwalk], [/usr/bin/snmpwalk])
 AC_PATH_PROG([SNMPSET_PATH], [snmpset], [/usr/bin/snmpset])
 AC_PATH_PROG([SNMPGET_PATH], [snmpget], [/usr/bin/snmpget])
 AC_PATH_PROG([NOVA_PATH], [nova], [/usr/bin/nova])
 AC_PATH_PROG([POWERMAN_PATH], [powerman], [/usr/bin/powerman])
 
 AC_PATH_PROG([PING_CMD], [ping])
 AC_PATH_PROG([PING6_CMD], [ping6])
 AC_PATH_PROG([PING4_CMD], [ping4])
 
 if test "x${ac_cv_path_PING_CMD}" = x; then
 	# assume multicall-ping just not available in build-environment
 	PING_CMD="/bin/ping"
 	PING4_CMD="/bin/ping -4"
 	PING6_CMD="/bin/ping -6"
 elif test "x${ac_cv_path_PING6_CMD}" = x; then
 	# just IPv4
 	PING4_CMD="${ac_cv_path_PING_CMD}"
 elif test -L ${ac_cv_path_PING6_CMD}; then
 	# assume multicall-ping
 	PING4_CMD="${ac_cv_path_PING_CMD} -4"
 else
 	# ping is just IPv4
 	PING4_CMD="${ac_cv_path_PING_CMD}"
 fi
 
 
 ## do subst
 
 AC_SUBST([LOGDIR])
 AC_SUBST([CLUSTERVARRUN])
 AC_SUBST([CLUSTERDATA])
 AC_SUBST([FENCEAGENTSLIBDIR])
 AC_SUBST([SNMPBIN])
 AC_SUBST([AGENTS_LIST])
 AM_CONDITIONAL(BUILD_FENCE_KDUMP, test $FENCE_KDUMP -eq 1)
 AM_CONDITIONAL(BUILD_FENCE_MANUAL, test $FENCE_MANUAL -eq 1)
 AM_CONDITIONAL(BUILD_FENCE_MPATH, test $FENCE_MPATH -eq 1)
 AM_CONDITIONAL(BUILD_FENCE_SCSI, test $FENCE_SCSI -eq 1)
 AM_CONDITIONAL(BUILD_FENCE_ZVM, test $FENCE_ZVM -eq 1)
 AM_CONDITIONAL(BUILD_FENCE_VIRT, test $FENCE_VIRT -eq 1)
 AM_CONDITIONAL(BUILD_XENAPILIB, test $XENAPILIB -eq 1)
 
 AC_SUBST([IPMITOOL_PATH])
 AC_SUBST([OPENSTACK_PATH])
 AC_SUBST([AMTTOOL_PATH])
 AC_SUBST([COROSYNC_CMAPCTL_PATH])
 AC_SUBST([SG_PERSIST_PATH])
 AC_SUBST([SG_TURS_PATH])
 AC_SUBST([VGS_PATH])
 AC_SUBST([POWERMAN_PATH])
 
 ## fence-virt stuff
 
 if test "x$FENCE_VIRT" = "x1"; then
 	sysconf=$(eval echo $sysconfdir)
 	AC_DEFINE_UNQUOTED([SYSCONFDIR], ["$sysconf"], [Default config dir])
 fi
 
 ### The following options only are used when $modules="yes" ###
 
 # libvirt plugin: Enabled by default
 AC_ARG_ENABLE(libvirt-plugin,
 [AS_HELP_STRING([--disable-libvirt-plugin],
 		[Disable local-mode libvirt backend plugin])],
 [ modlibvirt=$enableval ], [ modlibvirt=yes ])
 
 AM_CONDITIONAL([modlibvirt], [test "x$modlibvirt" == "xyes"])
 if test "x$modlibvirt" == "xyes" && test "x$FENCE_VIRT" = "x1"; then
 	PKG_CHECK_MODULES([virt], [libvirt])
 fi
 
 # cpg plugin: Disabled by default
 AC_ARG_ENABLE(cpg-plugin,
 [AS_HELP_STRING([--disable-cpg-plugin],
 		[Enable CPG/libvirt backend plugin])],
 [ modcpg=$enableval ], [ modcpg=yes ])
 
 AM_CONDITIONAL([modcpg], [test "x$modcpg" == "xyes"])
 
 if test "x$modcpg" == "xyes" && test "x$FENCE_VIRT" = "x1"; then
 	PKG_CHECK_MODULES([cpg], [libcpg])
 fi
 
 # multicast plugin: Enabled by default
 AC_ARG_ENABLE(multicast-plugin,
 [AS_HELP_STRING([--disable-multicast-plugin],
 		[Disable multicast listener plugin])],
 [ modmulticast=$enableval ], [ modmulticast=yes ])
 
 AM_CONDITIONAL([modmulticast], [test "x$modmulticast" == "xyes"])
 
 # tcp plugin: Enabled by default
 AC_ARG_ENABLE(tcp-plugin,
 [AS_HELP_STRING([--disable-tcp-plugin],
 		[Disable TCP listener plugin])],
 [ modtcp=$enableval ], [ modtcp=yes ])
 
 AM_CONDITIONAL([modtcp], [test "x$modtcp" == "xyes"])
 
 # serial/libvirt plugin: Enabled by default
 AC_ARG_ENABLE(serial-plugin,
 [AS_HELP_STRING([--disable-serial-plugin],
 		[Disable serial listener plugin])],
 [ modserial=$enableval ], [ modserial=yes ])
 
 AM_CONDITIONAL([modserial], [test "x$modserial" == "xyes"])
 
 # vsock plugin: Enabled by default
 AC_ARG_ENABLE(vsock-plugin,
 [AS_HELP_STRING([--disable-vsock-plugin],
 		[Disable TCP listener plugin])],
 [ modvsock=$enableval ], [ modvsock=yes ])
 
 AM_CONDITIONAL([modvsock], [test "x$modvsock" == "xyes"])
 
 #
 # Compatibility symlink: enabled by default
 #
 AC_ARG_ENABLE(xvm-compat,
 [AS_HELP_STRING([--disable-xvm-compat],
 		[Disable fence_xvm symlink compatibility])],
 [ xvmcompat=$enableval ], [ xvmcompat=yes ])
 
 AM_CONDITIONAL([xvmcompat], [test "x$xvmcompat" == "xyes"])
 
 # Try to detect the appropriate conf dir. Several systems have both /etc/default
 # and /etc/sysconfig but latter is always primary.
 AC_ARG_VAR(initconfdir, [directory for initscripts configuration])
 if test "x$initconfdir" = x && test "x$FENCE_VIRT" = "x1"; then
 	AC_CHECK_FILE(/etc/conf.d, [initconfdir='$(sysconfdir)/conf.d}'], [# Gentoo/Arch
 	AC_CHECK_FILE(/etc/sysconfig, [initconfdir='$(sysconfdir)/sysconfig'], [# RedHat/Fedora/Slax/Mandriva/S
 	AC_CHECK_FILE(/etc/default, [initconfdir='$(sysconfdir)/default'], [# Debian/Ubuntu
 	AC_MSG_ERROR([could not determine system initscripts config dir; please set initconfdir manually.])])])])
 fi
 
 ## *FLAGS handling
 
 ENV_CFLAGS="$CFLAGS"
 ENV_CPPFLAGS="$CPPFLAGS"
 ENV_LDFLAGS="$LDFLAGS"
 
 # debug build stuff
 if test "x${enable_debug}" = xyes; then
 	AC_DEFINE_UNQUOTED([DEBUG], [1], [Compiling Debugging code])
 	OPT_CFLAGS="-O0"
 else
 	OPT_CFLAGS="-O2"
 fi
 
 # gdb flags
 if test "x${GCC}" = xyes; then
 	GDB_FLAGS="-ggdb3"
 else
 	GDB_FLAGS="-g"
 fi
 
 # extra warnings
 EXTRA_WARNINGS=""
 
 WARNLIST="
 	error
 	all
 	shadow
 	missing-prototypes
 	missing-declarations
 	strict-prototypes
 	declaration-after-statement
 	pointer-arith
 	write-strings
 	cast-align
 	bad-function-cast
 	missing-format-attribute
 	format=2
 	format-security
 	format-nonliteral
 	no-long-long
 	unsigned-char
 	gnu89-inline
 	no-strict-aliasing
 	"
 
 for j in $WARNLIST; do
 	if cc_supports_flag -W$j; then
 		EXTRA_WARNINGS="$EXTRA_WARNINGS -W$j";
 	fi
 done
 
 AM_CFLAGS="$ENV_CFLAGS $OPT_CFLAGS $GDB_FLAGS $EXTRA_WARNINGS"
 
 AC_SUBST([AM_CFLAGS])
 
 CPPFLAGS="-I\$(top_builddir)/make -I\$(top_srcdir)/make -I. $ENV_CPPFLAGS"
 LDFLAGS="$ENV_LDFLAGS"
 
 AM_EXTRA_RECURSIVE_TARGETS([delay-check xml-check xml-upload test-fencing])
 
 AX_PROG_DATE
 AS_IF([test "$ax_cv_prog_date_gnu_date:$ax_cv_prog_date_gnu_utc" = yes:yes],
 	[UTC_DATE_AT="date -u -d@"],
 	[AS_IF([test "x$ax_cv_prog_date_bsd_date" = xyes],
 		[UTC_DATE_AT="date -u -r"],
 		[AC_MSG_ERROR([date utility unable to convert epoch to UTC])])])
 AC_SUBST([UTC_DATE_AT])
 
 AC_ARG_VAR([SOURCE_EPOCH],[last modification date of the source])
 AC_MSG_NOTICE([trying to determine source epoch])
 AC_MSG_CHECKING([for source epoch in \$SOURCE_EPOCH])
 AS_IF([test -n "$SOURCE_EPOCH"],
 	[AC_MSG_RESULT([yes])],
 	[AC_MSG_RESULT([no])
 	 AC_MSG_CHECKING([for source epoch in source_epoch file])
 	 AS_IF([test -e "$srcdir/source_epoch"],
 		[read SOURCE_EPOCH <"$srcdir/source_epoch"
 		 AC_MSG_RESULT([yes])],
 		[AC_MSG_RESULT([no])
 		 AC_MSG_CHECKING([for source epoch baked in by gitattributes export-subst])
 		 SOURCE_EPOCH='$Format:%at$' # template for rewriting by git-archive
 		 AS_CASE([$SOURCE_EPOCH],
 			[?Format:*], # was not rewritten
 				[AC_MSG_RESULT([no])
 				 AC_MSG_CHECKING([for source epoch in \$SOURCE_DATE_EPOCH])
 				 AS_IF([test "x$SOURCE_DATE_EPOCH" != x],
 					[SOURCE_EPOCH="$SOURCE_DATE_EPOCH"
 					 AC_MSG_RESULT([yes])],
 					[AC_MSG_RESULT([no])
 					 AC_MSG_CHECKING([whether git log can provide a source epoch])
 					 SOURCE_EPOCH=f${SOURCE_EPOCH#\$F} # convert into git log --pretty format
 					 SOURCE_EPOCH=$(cd "$srcdir" && git log -1 --pretty=${SOURCE_EPOCH%$} 2>/dev/null)
 					 AS_IF([test -n "$SOURCE_EPOCH"],
 						[AC_MSG_RESULT([yes])],
 						[AC_MSG_RESULT([no, using current time and breaking reproducibility])
 						 SOURCE_EPOCH=$(date +%s)])])],
 			[AC_MSG_RESULT([yes])]
 		 )])
 	])
 AC_MSG_NOTICE([using source epoch $($UTC_DATE_AT$SOURCE_EPOCH +'%F %T %Z')])
 
 if test "x$VERSION" = "xUNKNOWN"; then
 	AC_MSG_ERROR([m4_text_wrap([
   configure was unable to determine the source tree's current version. This
   generally happens when using git archive (or the github download button)
   generated tarball/zip file. In order to workaround this issue, either use git
   clone https://github.com/ClusterLabs/fence-agents.git or use an official release
   tarball. Alternatively you can add a compatible version in a .tarball-version
   file at the top of the source tree, wipe your autom4te.cache dir and generated
   configure, and rerun autogen.sh.
   ], [  ], [   ], [76])])
 fi
 
 
 AC_CONFIG_FILES([Makefile
 		 fence-agents.pc
 		 agents/Makefile
 		 lib/Makefile
 		 lib/tests/Makefile
 		 doc/Makefile
 		 systemd/Makefile
 		 systemd/fence-agents.conf
 		 agents/virt/Makefile
 		 agents/virt/config/Makefile
 		 agents/virt/common/Makefile
 		 agents/virt/client/Makefile
 		 agents/virt/server/Makefile
 		 agents/virt/man/Makefile
 		 ])
 
 AC_OUTPUT