#!/usr/bin/make -f

INSTDIR = debian/tmp
PROCESSORS:= $(shell getconf _NPROCESSORS_ONLN 2>/dev/null || echo 1)

# Adapted from http://wiki.debian.org/SandroTosi/Svn_get-orig-source
PACKAGE = blender
SRC_VERSION := $(shell dpkg-parsechangelog | sed -ne 's/^Version: \(\([0-9]\+\):\)\?\(.*\)-.*/\3/p')
SVN_REVISION := $(shell echo $(SRC_VERSION) | sed 's,^.*svn,,')
TARBALL = $(PACKAGE)_$(SRC_VERSION).orig.tar.gz
UPSTREAM_SVN_REPOSITORY = "https://svn.blender.org/svnroot/bf-blender/trunk/blender"
.PHONY: get-orig-source

get-orig-source:
	rm -rf get-orig-source $(TARBALL)
	mkdir get-orig-source
	svn export -r $(SVN_REVISION) $(UPSTREAM_SVN_REPOSITORY) \
	get-orig-source/$(PACKAGE)-$(SRC_VERSION).orig
	GZIP='--best --no-name' tar czf $(TARBALL) -C get-orig-source $(PACKAGE)-$(SRC_VERSION).orig
	rm -rf get-orig-source
	@echo "  "$(TARBALL)" created; move it to the right destination to build the package"

override_dh_auto_configure:
	dh_auto_configure -- -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_SKIP_RPATH=ON -DCMAKE_VERBOSE_MAKEFILE=OFF  \
							-DWITH_FFMPEG=ON -DSNDFILE=ON -DWITH_OPENJPEG=ON -DWITH_FFTW3=ON -DWITH_JACK=ON \

override_dh_auto_install:
	dh_auto_install --buildsystem=cmake
	# Get rid of embedded python, blender should fall back to
	# system python if it doesn't find the embedded one:
	#rm -r $(INSTDIR)/usr/share/blender/*/python/
	# Remove apparently-unneded dotfiles:
	#rm $(INSTDIR)/usr/share/blender/*/.bfont.ttf
	#rm $(INSTDIR)/usr/share/blender/*/.Blanguages
	#mv $(INSTDIR)/usr/lib/blender/*/datafiles/locale $(INSTDIR)/usr/share/locale
	#remove empty directory (e.g scripts/cfg)
	find $(INSTDIR)/usr/lib/blender/ -type d -empty -delete
	#remove duplicated GPL license file and unneeded Python license since python is shipped externally
	#rm $(INSTDIR)/usr/share/doc/blender/GPL-license.txt
	#rm $(INSTDIR)/usr/share/doc/blender/Python-license.txt
	

override_dh_install:
	dh_install --fail-missing --list-missing

override_dh_strip:
	dh_strip --dbg-package=blender-dbg

override_dh_pysupport:
	# Not supported yet: dh_pysupport -V 3.1
	#dh_pysupport -V 3.1

%:
	dh --buildsystem=cmake --parallel=$(PROCESSORS) $@