#!/usr/bin/make -f

%:
	dh "$@" --with sphinxdoc --with python3

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

get-orig-source:
	uscan --rename --download-current-version --destdir=.
	tar -xjf $(pkg)_$(upstream_version).orig.tar.bz2
	rm -f $(pkg)_$(upstream_version).orig.tar.bz2
	mv $(upstream_pkg)-$(upstream_version) $(pkg)_$(dfsg_version).orig
	$(CURDIR)/debian/waf-uncompress.sh $(pkg)_$(dfsg_version).orig
	rm $(pkg)_$(dfsg_version).orig/waf
	rm -r $(pkg)_$(dfsg_version).orig/doc/_build
	tar -cjf $(CURDIR)/../$(pkg)_$(dfsg_version).orig.tar.bz2 $(pkg)_$(dfsg_version).orig
	rm -r $(pkg)_$(dfsg_version).orig

override_dh_auto_configure:
	: # configure done in the build target to build for multiple python versions

override_dh_auto_build:
	set -x; \
	for pyversion in $(shell py3versions -vr); do \
		echo "configuring for $$pyversion"; \
		PYTHON=python$$pyversion python$$pyversion $(CURDIR)/waf-uncompressed configure -v -o $(CURDIR)/build$$pyversion --prefix /usr --nopyc --nopyo; \
		echo "building for $$pyversion"; \
		PYTHON=python$$pyversion python$$pyversion $(CURDIR)/waf-uncompressed build -v -o $(CURDIR)/build$$pyversion; \
	done
	mkdir -p $(CURDIR)/doc/_build/html
	cd $(CURDIR)/doc && $(MAKE) html

override_dh_auto_install:
	for pyversion in $(shell py3versions -vr); do \
		cp -p $(CURDIR)/build$$pyversion/.lock-wafbuild .; \
		PYTHON=python$$pyversion python$$pyversion $(CURDIR)/waf-uncompressed install -v -o $(CURDIR)/build$$pyversion --destdir $(CURDIR)/debian/tmp; \
	done

override_dh_clean:
	dh_clean
	for pyversion in $(shell py3versions -vr); \
		do rm -rf $(CURDIR)/build$$pyversion; \
	done
	rm -rf $(CURDIR)/.waf* $(CURDIR)/.lock* $(CURDIR)/doc/_build $(CURDIR)/test/cairo \
		`find $(CURDIR) -name "__pycache__"` \
		`find $(CURDIR)/waflib -name "*.pyc"` \
		`find $(CURDIR)/examples -name "*.pdf" -o -name "*.png" -o -name "*.ps" -o -name "*.svg"`

override_dh_compress:
	dh_compress -X.js -X.inv

override_dh_sphinxdoc:
	(! test -d $(CURDIR)/debian/python3-cairo-doc || dh_sphinxdoc)

ifeq (,$(findstring nocheck,$(DEB_BUILD_OPTIONS)))
override_dh_auto_test:
	mkdir $(CURDIR)/test/cairo
	ln -s $(CURDIR)/src/__init__.py $(CURDIR)/test/cairo/__init__.py
	for pyversion in $(shell py3versions -vr); \
		do ln -sf $(CURDIR)/build$$pyversion/src/*.so $(CURDIR)/test/cairo; \
		cd $(CURDIR)/test && python$$pyversion -m pytest; \
	done
endif