diff --git a/GNUmakefile b/GNUmakefile
index f77880e9bb..716409ccc8 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -1,382 +1,387 @@
 #
 # Copyright (C) 2008 Andrew Beekhof
 #
 # 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #
 
 default: $(shell test ! -e configure && echo init) $(shell test -e configure && echo core)
 
 -include Makefile
 
 PACKAGE		?= pacemaker
 
 # Force 'make dist' to be consistent with 'make export'
 distdir			= $(PACKAGE)-$(TAG)
 TARFILE			= $(PACKAGE)-$(SHORTTAG).tar.gz
 DIST_ARCHIVES		= $(TARFILE)
 
 RPM_ROOT	= $(shell pwd)
 RPM_OPTS	= --define "_sourcedir $(RPM_ROOT)" 	\
 		  --define "_specdir   $(RPM_ROOT)" 	\
 		  --define "_srcrpmdir $(RPM_ROOT)" 	\
 
 MOCK_OPTIONS	?= --resultdir=$(RPM_ROOT)/mock --no-cleanup-after
 
 # Default to building Fedora-compliant spec files
 # SLES:     /etc/SuSE-release
 # openSUSE: /etc/SuSE-release
 # RHEL:     /etc/redhat-release, /etc/system-release
 # Fedora:   /etc/fedora-release, /etc/redhat-release, /etc/system-release
 # CentOS:   /etc/centos-release, /etc/redhat-release, /etc/system-release
 F       ?= $(shell test ! -e /etc/fedora-release && echo 0; test -e /etc/fedora-release && rpm --eval %{fedora})
 ARCH    ?= $(shell test -e /etc/fedora-release && rpm --eval %{_arch})
 MOCK_CFG ?= $(shell test -e /etc/fedora-release && echo fedora-$(F)-$(ARCH))
 DISTRO  ?= $(shell test -e /etc/SuSE-release && echo suse; echo fedora)
 COMMIT  ?= HEAD
 TAG     ?= $(shell T=$$(git describe --all '$(COMMIT)' | sed -n 's|tags/\(.*\)|\1|p'); \
 	     test -n "$${T}" && echo "$${T}" \
 	       || git log --pretty=format:%H -n 1 '$(COMMIT)')
 lparen = (
 rparen = )
 SHORTTAG ?= $(shell case $(TAG) in Pacemaker-*$(rparen) echo '$(TAG)' | cut -c11-;; \
 	      *$(rparen) git log --pretty=format:%h -n 1 '$(TAG)';; esac)
 SHORTTAG_ABBREV = $(shell printf %s '$(SHORTTAG)' | wc -c)
 WITH    ?= --without doc
 #WITH    ?= --without=doc --with=gcov
 
 LAST_RC		?= $(shell test -e /Volumes || git tag -l | grep Pacemaker | sort -Vr | grep rc | head -n 1)
 ifneq ($(origin VERSION), undefined)
 LAST_RELEASE	?= Pacemaker-$(VERSION)
 else
 LAST_RELEASE	?= $(shell git tag -l | grep Pacemaker | sort -Vr | grep -v rc | head -n 1)
 endif
 NEXT_RELEASE	?= $(shell echo $(LAST_RELEASE) | awk -F. '/[0-9]+\./{$$3+=1;OFS=".";print $$1,$$2,$$3}')
 
 BUILD_COUNTER	?= build.counter
 LAST_COUNT      = $(shell test ! -e $(BUILD_COUNTER) && echo 0; test -e $(BUILD_COUNTER) && cat $(BUILD_COUNTER))
 COUNT           = $(shell expr 1 + $(LAST_COUNT))
 
 SPECVERSION	?= $(COUNT)
 
 # toplevel rsync destination for www targets (without trailing slash)
 RSYNC_DEST      ?= root@www.clusterlabs.org:/var/www/html
 
 # recursive, preserve symlinks/permissions/times, verbose, compress,
 # don't cross filesystems, sparse, show progress
 RSYNC_OPTS      = -rlptvzxS --progress
 
 # rpmbuild wrapper that translates "--with[out] FEATURE" into RPM macros
 #
 # Unfortunately, at least recent versions of rpm do not support mentioned
 # switch.  To work this around, we can emulate mechanism that rpm uses
 # internally: unfold the flags into respective macro definitions:
 #
 #    --with[out] FOO  ->  --define "_with[out]_FOO --with[out]-FOO"
 #
 # $(1) ... WITH string (e.g., --with pre_release --without cman)
 # $(2) ... options following the initial "rpmbuild" in the command
 # $(3) ... final arguments determined with $2 (e.g., pacemaker.spec)
 #
 # Note that if $(3) is a specfile, extra case is taken so as to reflect
 # pcmkversion correctly (using in-place modification).
 #
 # Also note that both ways to specify long option with an argument
 # (i.e., what getopt and, importantly, rpm itself support) can be used:
 #
 #    --with FOO
 #    --with=FOO
 rpmbuild-with = \
 	WITH=$$(getopt -o "" -l with:,without: -- $(1)) || exit 1; \
 	CMD='rpmbuild $(2)'; PREREL=0; \
 	eval set -- "$${WITH}"; \
 	while true; do \
 		case "$$1" in \
 		--with) CMD="$${CMD} --define \"_with_$$2 --with-$$2\""; \
 			[ "$$2" != pre_release ] || PREREL=1; shift 2;; \
 		--without) CMD="$${CMD} --define \"_without_$$2 --without-$$2\""; \
 		        [ "$$2" != pre_release ] || PREREL=0; shift 2;; \
 		--) shift ; break ;; \
 		*) echo "cannot parse WITH: $$1"; exit 1;; \
 		esac; \
 	done; \
 	case "$(3)" in \
 	*.spec) { [ $${PREREL} -eq 0 ] || [ $(LAST_RELEASE) = $(TAG) ]; } \
 		&& sed -i "s/^\(%global pcmkversion \).*/\1$$(echo $(LAST_RELEASE) | sed -e s:Pacemaker-:: -e s:-.*::)/" $(3) \
 		|| sed -i "s/^\(%global pcmkversion \).*/\1$$(echo $(NEXT_RELEASE) | sed -e s:Pacemaker-:: -e s:-.*::)/" $(3);; \
 	esac; \
 	CMD="$${CMD} $(3)"; \
 	eval "$${CMD}"
 
 init:
 	./autogen.sh init
 
 export:
 	rm -f $(PACKAGE)-dirty.tar.* $(PACKAGE)-tip.tar.* $(PACKAGE)-HEAD.tar.*
 	if [ ! -f $(TARFILE) ]; then						\
 	    rm -f $(PACKAGE).tar.*;						\
 	    if [ $(TAG) = dirty ]; then 					\
 		git commit -m "DO-NOT-PUSH" -a;					\
 		git archive --prefix=$(distdir)/ HEAD | gzip > $(TARFILE);	\
 		git reset --mixed HEAD^; 					\
 	    else								\
 		git archive --prefix=$(distdir)/ $(TAG) | gzip > $(TARFILE);	\
 	    fi;									\
 	    echo `date`: Rebuilt $(TARFILE);					\
 	else									\
 	    echo `date`: Using existing tarball: $(TARFILE);			\
 	fi
 
 $(PACKAGE)-opensuse.spec: $(PACKAGE)-suse.spec
 	cp $^ $@
 	@echo Rebuilt $@
 
 $(PACKAGE)-suse.spec: $(PACKAGE).spec.in GNUmakefile
 	rm -f $@
 	if [ x != x"`git ls-files -m | grep pacemaker.spec.in`" ]; then		\
 	    cp $(PACKAGE).spec.in $@;						\
 	    echo "Rebuilt $@ (local modifications)";				\
 	elif [ x = x"`git show $(TAG):pacemaker.spec.in 2>/dev/null`" ]; then	\
 	    cp $(PACKAGE).spec.in $@;						\
 	    echo "Rebuilt $@";							\
 	else 									\
 	    git show $(TAG):$(PACKAGE).spec.in >> $@;				\
 	    echo "Rebuilt $@ from $(TAG)";					\
 	fi
 	sed -i									\
 	    -e 's:%{_docdir}/%{name}:%{_docdir}/%{name}-%{version}:g'		\
 	    -e 's:%{name}-libs:lib%{name}3:g'					\
 	    -e 's@Requires:\( *\)%{python_pkg}\(-devel\)\? @Requires:\1python-curses python-xml %{python_pkg}\2 @' \
 	    -e 's: libtool-ltdl-devel\(%{?_isa}\)\?::g'				\
 	    -e 's:bzip2-devel:libbz2-devel:g'					\
 	    -e 's:docbook-style-xsl:docbook-xsl-stylesheets:g'			\
 	    -e 's: byacc::g'							\
 	    -e 's:gnutls-devel:libgnutls-devel:g'				\
 	    -e 's:corosynclib:libcorosync:g'					\
 	    -e 's:cluster-glue-libs:libglue:g'					\
 	    -e 's:shadow-utils:shadow:g'					\
 	    -e 's: publican::g'							\
 	    -e 's: 189: 90:g'							\
 	    -e 's:%{_libexecdir}/lcrso:%{_libdir}/lcrso:g'			\
 	    $@
 	@echo "Applied SUSE-specific modifications"
 
 
 # Works for all fedora based distros
 $(PACKAGE)-%.spec: $(PACKAGE).spec.in
 	rm -f $@
 	if [ x != x"`git ls-files -m | grep pacemaker.spec.in`" ]; then		\
 	    cp $(PACKAGE).spec.in $(PACKAGE)-$*.spec;				\
 	    echo "Rebuilt $@ (local modifications)";				\
 	elif [ x = x"`git show $(TAG):pacemaker.spec.in 2>/dev/null`" ]; then	\
 	    cp $(PACKAGE).spec.in $(PACKAGE)-$*.spec;				\
 	    echo "Rebuilt $@";							\
 	else 									\
 	    git show $(TAG):$(PACKAGE).spec.in >> $(PACKAGE)-$*.spec;		\
 	    echo "Rebuilt $@ from $(TAG)";					\
 	fi
 
 srpm-%:	export $(PACKAGE)-%.spec
 	rm -f *.src.rpm
 	cp $(PACKAGE)-$*.spec $(PACKAGE).spec
 	echo "* $(shell date +"%a %b %d %Y") Andrew Beekhof <andrew@beekhof.net> $(shell git describe --tags $(TAG) | sed -e s:Pacemaker-:: -e s:-.*::)-1" >> $(PACKAGE).spec
 	echo " - See included ChangeLog file or https://raw.github.com/ClusterLabs/pacemaker/master/ChangeLog for full details" >> $(PACKAGE).spec
 	if [ -e $(BUILD_COUNTER) ]; then					\
 		echo $(COUNT) > $(BUILD_COUNTER);				\
 	fi
 	sed -e 's/global\ specversion\ .*/global\ specversion\ $(SPECVERSION)/' \
 	    -e 's/global\ commit\ .*/global\ commit\ $(TAG)/' \
 	    -e 's/global\ commit_abbrev\ .*/global\ commit_abbrev\ $(SHORTTAG_ABBREV)/' \
 	    -i $(PACKAGE).spec
 	$(call rpmbuild-with,$(WITH),-bs --define "dist .$*" $(RPM_OPTS),$(PACKAGE).spec)
 
 chroot: mock-$(MOCK_CFG) mock-install-$(MOCK_CFG) mock-sh-$(MOCK_CFG)
 	echo "Done"
 
 mock-next:
 	make F=$(shell expr 1 + $(F)) mock
 
 mock-rawhide:
 	make F=rawhide mock
 
 mock-install-%:
 	echo "Installing packages"
 	mock --root=$* $(MOCK_OPTIONS) --install $(RPM_ROOT)/mock/*.rpm vi sudo valgrind lcov gdb fence-agents psmisc
 
 mock-install: mock-install-$(MOCK_CFG)
 	echo "Done"
 
 mock-sh: mock-sh-$(MOCK_CFG)
 	echo "Done"
 
 mock-sh-%:
 	echo "Connecting"
 	mock --root=$* $(MOCK_OPTIONS) --shell
 	echo "Done"
 
 # eg. WITH="--with cman" make rpm
 mock-%:
 	make srpm-$(firstword $(shell echo $(@:mock-%=%) | tr '-' ' '))
 	-rm -rf $(RPM_ROOT)/mock
 	@echo "mock --root=$* --rebuild $(WITH) $(MOCK_OPTIONS) $(RPM_ROOT)/*.src.rpm"
 	mock --root=$* --no-cleanup-after --rebuild $(WITH) $(MOCK_OPTIONS) $(RPM_ROOT)/*.src.rpm
 
 srpm:	srpm-$(DISTRO)
 	echo "Done"
 
 mock:   mock-$(MOCK_CFG)
 	echo "Done"
 
 rpm-dep: $(PACKAGE)-$(DISTRO).spec
 	if [ x != x`which yum-builddep 2>/dev/null` ]; then			\
 	    echo "Installing with yum-builddep";		\
 	    sudo yum-builddep $(PACKAGE)-$(DISTRO).spec;	\
 	elif [ x != x`which yum 2>/dev/null` ]; then				\
 	    echo -e "Installing: $(shell grep BuildRequires pacemaker.spec.in | sed -e s/BuildRequires:// -e s:\>.*0:: | tr '\n' ' ')\n\n";	\
 	    sudo yum install $(shell grep BuildRequires pacemaker.spec.in | sed -e s/BuildRequires:// -e s:\>.*0:: | tr '\n' ' ');	\
 	elif [ x != x`which zypper` ]; then			\
 	    echo -e "Installing: $(shell grep BuildRequires pacemaker.spec.in | sed -e s/BuildRequires:// -e s:\>.*0:: | tr '\n' ' ')\n\n";	\
 	    sudo zypper install $(shell grep BuildRequires pacemaker.spec.in | sed -e s/BuildRequires:// -e s:\>.*0:: | tr '\n' ' ');\
 	else							\
 	    echo "I don't know how to install $(shell grep BuildRequires pacemaker.spec.in | sed -e s/BuildRequires:// -e s:\>.*0:: | tr '\n' ' ')";\
 	fi
 
 rpm:	srpm
 	@echo To create custom builds, edit the flags and options in $(PACKAGE).spec first
 	$(call rpmbuild-with,$(WITH),$(RPM_OPTS),--rebuild $(RPM_ROOT)/*.src.rpm)
 
 release:
 	make TAG=$(LAST_RELEASE) rpm
 
 rc:
 	make TAG=$(LAST_RC) rpm
 
 dirty:
 	make TAG=dirty mock
 
 COVERITY_DIR	 = $(shell pwd)/coverity-$(TAG)
 COVFILE          = $(PACKAGE)-coverity-$(TAG).tgz
 COVHOST		?= scan5.coverity.com
 COVPASS		?= password
 
 # Public coverity
 coverity:
 	test -e configure || ./autogen.sh
 	test -e Makefile || ./configure
 	make core-clean
 	rm -rf $(COVERITY_DIR)
 	cov-build --dir $(COVERITY_DIR) make core
 	tar czf $(COVFILE) --transform=s@.*$(TAG)@cov-int@ $(COVERITY_DIR)
 	@echo "Uploading to public Coverity instance..."
 	curl --form file=@$(COVFILE) --form project=$(PACKAGE) --form password=$(COVPASS) --form email=andrew@beekhof.net http://$(COVHOST)/cgi-bin/upload.py
 	rm -rf $(COVFILE) $(COVERITY_DIR)
 
 coverity-corp:
 	test -e configure || ./autogen.sh
 	test -e Makefile || ./configure
 	make core-clean
 	rm -rf $(COVERITY_DIR)
 	cov-build --dir $(COVERITY_DIR) make core
 	@echo "Waiting for a corporate Coverity license..."
 	cov-analyze --dir $(COVERITY_DIR) --wait-for-license
 	cov-format-errors --dir $(COVERITY_DIR) --emacs-style > $(TAG).coverity
 	cov-format-errors --dir $(COVERITY_DIR)
 	rsync $(RSYNC_OPTS) "$(COVERITY_DIR)/c/output/errors/" "$(RSYNC_DEST)/$(PACKAGE)/coverity/$(TAG)/"
 	make core-clean
 #	cov-commit-defects --host $(COVHOST) --dir $(COVERITY_DIR) --stream $(PACKAGE) --user auto --password $(COVPASS)
 	rm -rf $(COVERITY_DIR)
 
 global: clean-generic
 	gtags -q
 
 global-upload: global
 	htags -sanhIT
 	rsync $(RSYNC_OPTS) HTML/ "$(RSYNC_DEST)/$(PACKAGE)/global/$(TAG)/"
 
 %.8.html: %.8
 	echo groff -mandoc `man -w ./$<` -T html > $@
 	groff -mandoc `man -w ./$<` -T html > $@
 	rsync $(RSYNC_OPTS) "$@" "$(RSYNC_DEST)/$(PACKAGE)/man/"
 
 %.7.html: %.7
 	echo groff -mandoc `man -w ./$<` -T html > $@
 	groff -mandoc `man -w ./$<` -T html > $@
 	rsync $(RSYNC_OPTS) "$@" "$(RSYNC_DEST)/$(PACKAGE)/man/"
 
 manhtml-upload: all
 	find . -name "[a-z]*.[78]" -exec make \{\}.html \;
 
 doxygen: Doxyfile
 	doxygen Doxyfile
 
 doxygen-upload: doxygen
 	rsync $(RSYNC_OPTS) doc/api/html/ "$(RSYNC_DEST)/$(PACKAGE)/doxygen/$(TAG)/"
 
 abi:
 	./abi-check pacemaker $(LAST_RELEASE) $(TAG)
 abi-www:
 	export RSYNC_DEST=$(RSYNC_DEST); ./abi-check -u pacemaker $(LAST_RELEASE) $(TAG)
 
 www:	manhtml-upload global-upload doxygen-upload
 	make RSYNC_DEST=$(RSYNC_DEST) -C doc www
 
 summary:
 	@printf "\n* `date +"%a %b %d %Y"` `git config user.name` <`git config user.email`> $(NEXT_RELEASE)-1"
 	@printf "\n- Update source tarball to revision: `git log --pretty=format:%h -n 1`"
 	@printf "\n- Changesets: `git log --pretty=oneline $(LAST_RELEASE)..HEAD | wc -l`"
 	@printf "\n- Diff:      "
 	@git diff -r $(LAST_RELEASE)..HEAD --stat include lib mcp pengine/*.c pengine/*.h  cib crmd fencing lrmd tools xml | tail -n 1
 
 rc-changes:
 	@make NEXT_RELEASE=$(shell echo $(LAST_RC) | sed s:-rc.*::) LAST_RELEASE=$(LAST_RC) changes
 
 changes: summary
 	@printf "\n- Features added since $(LAST_RELEASE)\n"
 	@git log --pretty=format:'  +%s' --abbrev-commit $(LAST_RELEASE)..HEAD | grep -e Feature: | sed -e 's@Feature:@@' | sort -uf
 	@printf "\n- Changes since $(LAST_RELEASE)\n"
 	@git log --pretty=format:'  +%s' --abbrev-commit $(LAST_RELEASE)..HEAD | grep -e High: -e Fix: -e Bug | sed -e 's@Fix:@@' -e s@High:@@ -e s@Fencing:@fencing:@ -e 's@Bug@ Bug@' -e s@PE:@pengine:@ | sort -uf
 
 changelog:
 	@make changes > ChangeLog
 	@printf "\n">> ChangeLog
 	git show $(LAST_RELEASE):ChangeLog >> ChangeLog
 	@echo -e "\033[1;35m -- Don't forget to run the bumplibs.sh script! --\033[0m"
 
 indent:
 	find . -name "*.h" -exec ./p-indent \{\} \;
 	find . -name "*.c" -exec ./p-indent \{\} \;
 	git co HEAD crmd/fsa_proto.h lib/gnu
 
 rel-tags: tags
 	find . -name TAGS -exec sed -i 's:\(.*\)/\(.*\)/TAGS:\2/TAGS:g' \{\} \;
 
 CLANG_analyzer = $(shell which scan-build)
 CLANG_checkers = 
 
-# Extra cppcheck options:  --enable=all --inconclusive --std=posix
+# Use CPPCHECK_ARGS to pass extra cppcheck options, e.g.:
+# --enable={warning,style,performance,portability,information,all}
+# --inconclusive --std=posix
+CPPCHECK_ARGS ?=
 cppcheck:
-	for d in replace lib mcp attrd pengine cib crmd fencing lrmd tools; do cppcheck -q $$d; done
+	for d in replace lib mcp attrd pengine cib crmd fencing lrmd tools; \
+		do cppcheck $(CPPCHECK_ARGS) -q $$d; \
+	done
 
 clang:
 	test -e $(CLANG_analyzer)
 	scan-build $(CLANG_checkers:%=-enable-checker %) make clean all
 
 # V3	= scandir unsetenv alphasort xalloc
 # V2	= setenv strerror strchrnul strndup
 # http://www.gnu.org/software/gnulib/manual/html_node/Initial-import.html#Initial-import
 GNU_MODS	= crypto/md5
 gnulib-update:
 	-test ! -e gnulib && git clone git://git.savannah.gnu.org/gnulib.git
 	cd gnulib && git pull
 	gnulib/gnulib-tool --source-base=lib/gnu --lgpl=2 --no-vc-files --import $(GNU_MODS)