#!/usr/bin/make -f

upstream_version ?= $(shell dpkg-parsechangelog | sed -rne 's/^Version: ([0-9.]+)(\+dfsg\d+)?.*$$/\1/p')
dfsg_version = $(upstream_version)~dfsg0
pkg = $(shell dpkg-parsechangelog | sed -ne 's/^Source: //p')

LDFLAGS+=-Wl,--as-needed
WAF = ./waf
PYVERS=$(shell pyversions -s)

%:
	dh $@ --with python2

override_dh_auto_configure:
override_dh_auto_build:
override_dh_auto_install:
	for pyver in $(PYVERS); do \
		PYTHON="$$pyver" $(WAF) configure \
				--prefix=/usr \
				--mandir=/usr/share/man \
				--strict \
				--debug \
				--bindings \
				--dyn-manifest && \
		PYTHON="$$pyver" $(WAF) && \
		PYTHON="$$pyver" $(WAF) install -f --destdir=$(CURDIR)/debian/tmp ; \
	done

override_dh_auto_clean:
	$(WAF) clean || true
	find -name "*.pyc" -delete
	rm -rf build .waf*
	dh_auto_clean

# get-orig-source to drop waf
get-orig-source:
	uscan --noconf --force-download --rename --download-current-version --destdir=.
	tar -xf $(pkg)_$(upstream_version).orig.tar.bz2
	mv $(pkg)-$(upstream_version) $(pkg)-$(dfsg_version)
	cd $(pkg)-$(dfsg_version) ; python waf --help > /dev/null
	mv $(pkg)-$(dfsg_version)/.waf-*/* $(pkg)-$(dfsg_version)
	sed -i '/^#==>$$/,$$d' $(pkg)-$(dfsg_version)/waf
	rmdir $(pkg)-$(dfsg_version)/.waf-*
	find $(pkg)-$(dfsg_version)/ -name '*.pyc' -delete
	tar cf $(pkg)_$(dfsg_version).orig.tar $(pkg)-$(dfsg_version)
	bzip2 -9f $(pkg)_$(dfsg_version).orig.tar
	rm -rf $(pkg)-$(dfsg_version)
