#!/usr/bin/make -f
# -*- makefile -*-

PYTHONS:=$(shell pyversions -vr)
PYTHON3S:=$(shell py3versions -vr)

DEBVERS         ?= $(shell dpkg-parsechangelog -SVersion)
VERSION         ?= $(shell echo '$(DEBVERS)' | sed -e 's/^[[:digit:]]*://' -e 's/[-].*//')
DEBFLAVOR       ?= $(shell dpkg-parsechangelog -SDistribution)
DEBPKGNAME      ?= $(shell dpkg-parsechangelog -SSource)
UPSTREAM_GIT    ?= https://github.com/andrix/python-snappy
GIT_TAG         ?= $(shell echo '$(VERSION)' | sed -e 's/~/_/')
MANIFEST_EXCLUDE_STANDARD ?= $(DEBPKGNAME)
DEBIAN_BRANCH   ?= $(shell cat debian/gbp.conf | grep debian-branch | cut -d'=' -f2 | awk '{print $1}')

export DEB_BUILD_MAINT_OPTIONS = hardening=+bindnow

%:
	dh $@ --buildsystem=python_distutils --with python2,python3

override_dh_auto_clean:
	dh_auto_clean
	rm -rf build
	rm -rf python_snappy.egg-info

override_dh_auto_install:
	set -e ; for pyvers in $(PYTHONS); do \
		python$$pyvers setup.py install --install-layout=deb \
			--root $(CURDIR)/debian/python-snappy; \
	done
	set -e ; for pyvers in $(PYTHON3S); do \
		python$$pyvers setup.py install --install-layout=deb \
			--root $(CURDIR)/debian/python3-snappy; \
	done
	rm -f $(CURDIR)/debian/python*/usr/lib/python*/dist-packages/*.pth

gen-orig-xz:
	git tag -v $(GIT_TAG) || true
	if [ ! -f ../$(DEBPKGNAME)_$(VERSION).orig.tar.xz ] ; then \
		git archive --prefix=$(DEBPKGNAME)-$(VERSION)/ $(GIT_TAG) | xz >../$(DEBPKGNAME)_$(VERSION).orig.tar.xz ; \
	fi
	[ ! -e ../build-area ] && mkdir ../build-area || true
	[ ! -e ../build-area/$(DEBPKGNAME)_$(VERSION).orig.tar.xz ] && cp ../$(DEBPKGNAME)_$(VERSION).orig.tar.xz ../build-area

fetch-upstream-remote:
	git remote add upstream $(UPSTREAM_GIT) || true
	git remote set-url upstream $(UPSTREAM_GIT)
	git fetch upstream