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

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

GTK2VER := $(shell pkg-config --variable=gtk_binary_version gtk+-2.0)
GTK3VER := $(shell pkg-config --variable=gtk_binary_version gtk+-3.0)
DEB_HOST_MULTIARCH := $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)

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 = +dfsg1
VER  ?= $(subst $(DTYPE),,$(UVER))

## http://wiki.debian.org/onlyjob/get-orig-source
.PHONY: get-orig-source
%:
	dh $@

get-orig-source: $(PKG)_$(VER)$(DTYPE).orig.tar.xz $(info I: $(PKG)_$(VER)$(DTYPE))
	@

$(PKG)_$(VER)$(DTYPE).orig.tar.xz:
	@echo "# Downloading..."
	uscan --noconf --verbose --rename --destdir=$(CURDIR) --check-dirname-level=0 --force-download --download-version $(VER) $(PKD)
	$(if $(wildcard $(PKG)-$(VER)),$(error $(PKG)-$(VER) exist, aborting..))
	@echo "# Extracting..."
	mkdir $(PKG)-$(VER) \
	&& tar -xf $(PKG)_$(VER).orig.tar.* --directory $(PKG)-$(VER) --strip-components 1 \
	|| $(RM) -r $(PKG)-$(VER)
	@echo "# Cleaning-up..."
	cd $(PKG)-$(VER) \
	&& $(RM) data/dayi3.cin \
	&& cp --preserve=all data/Makefile data/Makefile.orig \
	&& sed -i "s/dayi3.gtab //" data/Makefile \
	&& touch --reference=data/Makefile.orig data/Makefile \
	&& $(RM) data/Makefile.orig \
	&& $(RM) gcin-*.tar.xz
	@echo "# Packing..."
	find -L "$(PKG)-$(VER)" -xdev -type f -print | sort \
	| XZ_OPT="-6v" tar -caf "$(PKG)_$(VER)$(DTYPE).orig.tar.xz" --owner=root --group=root --mode=a+rX "$(PKG)-$(VER)"\
	&& $(RM) -r "$(PKG)-$(VER)"

override_dh_auto_clean:
	make clean

override_dh_auto_install:
	make install DESTDIR=$(CURDIR)/debian/tmp

	# move libraries to the correspond gtk version
	mkdir -p debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/gtk-2.0/$(GTK2VER)
	mv debian/tmp/usr/lib/gtk-2.0/immodules debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/gtk-2.0/$(GTK2VER)/
	mkdir -p debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/gtk-3.0/$(GTK3VER)
	mv debian/tmp/usr/lib/gtk-3.0/immodules debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/gtk-3.0/$(GTK3VER)/

	# workaround to move arch-dep tables to /usr/lib
	mv debian/tmp/usr/share/gcin/table debian/tmp/usr/lib/gcin/
	ln -s /usr/lib/gcin/table debian/tmp/usr/share/gcin/table

override_dh_installchangelogs:
	dh_installchangelogs Changelog.html

override_dh_makeshlibs:
	dh_makeshlibs -n
