#!/usr/bin/make -f

# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1

DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)


%:
	dh $@ --with autoreconf

override_dh_auto_configure:
	./configure --prefix=/usr --libdir=/usr/lib/$(DEB_HOST_MULTIARCH) --with-xml-parsing --with-json-parsing --disable-silent-rules

override_dh_strip:
	dh_strip --dbg-package=libnftnl0-dbg


PKD   = $(abspath $(dir $(MAKEFILE_LIST)))
PKG   = $(word 2,$(shell dpkg-parsechangelog -l$(PKD)/changelog | grep ^Source))
UVER  = $(shell dpkg-parsechangelog -l$(PKD)/changelog | perl -ne 'print $$1 if m{^Version:\s+(?:\d+:)?(\d.*)(?:\-\d+.*)};')
#DTYPE = +dfsg
VER  ?= $(subst $(DTYPE),,$(UVER))

## http://wiki.debian.org/onlyjob/get-orig-source
.PHONY: get-orig-source
get-orig-source: $(PKG)_$(VER)$(DTYPE).orig.tar.xz $(info I: $(PKG)_$(VER)$(DTYPE))
	@

# checkout from git
UURL  = git://git.netfilter.org/libnftnl
UDATE = $(shell date --rfc-3339=seconds --date='TZ="UTC" $(shell echo $(VER) | perl -ne 'print "$$1-$$2-$$3" if m/\+(?:git|svn|hg)(\d{4})(\d{2})(\d{2})/')')

$(PKG)_$(VER)$(DTYPE).orig.tar.xz: $(info I: UDATE=$(UDATE))
	$(if $(wildcard $(PKG)-$(VER)),$(error $(PKG)-$(VER) exist, aborting..))
	@echo "# Downloading..."
	git clone $(UURL) $(PKG)-$(VER) \
	|| $(RM) -r $(PKG)-$(VER)
	cd $(PKG)-$(VER) \
	&& git checkout v$(VER) || git checkout $$(git log -n1 --format=%h --before="$(UDATE)") \
	&& [ -s ChangeLog ] || ( echo "# Generating ChangeLog..." \
	   ; git log --pretty="format:%ad  %aN  <%aE>%n%n%x09* %s%n" --date=short > ChangeLog \
	   ; touch -d "$$(git log -1 --format='%ci')" ChangeLog) \
	&& echo "# Setting times..." \
	&& for F in $$(git ls-tree -r --name-only HEAD); do touch --no-dereference -d "$$(git log -1 --format="%ai" -- $$F)" "$$F"; done \
	&& echo "# Cleaning-up..." \
	&& $(RM) -r -v \
	    notneededdir/unwantedfile1 \
	    notneededdir/unwantedfiles.* \
	&& $(RM) -r .git .git*
	@echo "# Packing..."
	find -L "$(PKG)-$(VER)" -xdev -type f -print | sort \
	| XZ_OPT="-6v" tar -caf "$(PKG)_$(VER)$(DTYPE).orig.tar.xz" -T- --owner=root --group=root --mode=a+rX \
	&& $(RM) -r "$(PKG)-$(VER)"
