#! /usr/bin/make -f

DEB_HOST_MULTIARCH := $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)

%:
	dh $@ --parallel

override_dh_auto_configure:
	dh_auto_configure -- \
	-DCMAKE_BUILD_TYPE=DebugRelease \
	-DDEAL_II_ALLOW_AUTODETECTION=OFF \
	-DDEAL_II_ALLOW_BUNDLED=OFF \
	-DDEAL_II_ALLOW_PLATFORM_INTROSPECTION=OFF \
	-DDEAL_II_COMPONENT_DOCUMENTATION=ON \
	-DDEAL_II_COMPONENT_MESH_CONVERTER=OFF \
	-DDEAL_II_COMPONENT_COMPAT_FILES=OFF \
	-DDEAL_II_WITH_LAPACK=ON \
	-DDEAL_II_WITH_THREADS=ON \
	-DDEAL_II_WITH_UMFPACK=ON \
	-DDEAL_II_WITH_ZLIB=ON \
	-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF \
	-DDEAL_II_BASE_NAME="deal.ii" \
	-DDEAL_II_CMAKE_MACROS_RELDIR=share/deal.ii/cmake/macros \
	-DDEAL_II_DOCHTML_RELDIR=share/doc/libdeal.ii-doc/html \
	-DDEAL_II_DOCREADME_RELDIR=share/doc/libdeal.ii-doc \
	-DDEAL_II_EXAMPLES_RELDIR=share/doc/libdeal.ii-doc/examples \
	-DDEAL_II_PROJECT_CONFIG_RELDIR=share/cmake/deal.II \
	-DDEAL_II_LIBRARY_RELDIR=lib/$(DEB_HOST_MULTIARCH)

TMP_DOC := debian/tmp/usr/share/doc/libdeal.ii-doc
override_dh_auto_install:
	dh_auto_install
	# Copy over all external html resources:
	cp -r doc/doxygen/deal.II/images $(TMP_DOC)/html/doxygen/deal.II/
	# Replace links to external html resources by local links:
	sed -i 's#"http://www.dealii.org/images/steps/developer/\(step-.*\)"#"images/\1"#g' \
		$(TMP_DOC)/html/doxygen/deal.II/step_*.html
	# Remove external links to the W3C validator icon:
	find $(TMP_DOC)/html \
		-type f -name '*.html' -exec sed -i 's#\(<img.*w3.org.*\)</a>#</a>#' {} \;
	# Remove a java script embedding to google groups:
	sed -i  -e 's#.*getElementById.*forum_embed.*##g' \
		-e 's#.*groups\.google\.com/forum/embed.*##g' \
		$(TMP_DOC)/html/mail.html
	# Remove superfluous license file
	rm $(TMP_DOC)/LICENSE
	# Remove empty directories
	rm -r $(TMP_DOC)/examples/step-35/lib
	rmdir $(TMP_DOC)/html/glossary

override_dh_compress:
	# Do not compress example source code, and icons:
	dh_compress -X.cc -X.ico

override_dh_strip:
	dh_strip --dbg-package=libdeal.ii-dbg


VERSION := 8.1.0
get-orig-source:
	wget --no-clobber -O deal.ii-$(VERSION).tar.gz https://dealii.googlecode.com/files/deal.II-$(VERSION).tar.gz
	wget --no-clobber -O deal.ii-doc-$(VERSION).tar.gz https://dealii.googlecode.com/files/deal.offlinedoc-$(VERSION).tar.gz
	mkdir deal.ii-$(VERSION)
	tar --strip-components=1 -C deal.ii-$(VERSION) -xzf deal.ii-$(VERSION).tar.gz
	mkdir -p deal.ii-$(VERSION)/doc/doxygen/deal.II
	tar -C deal.ii-$(VERSION) -xzf deal.ii-doc-$(VERSION).tar.gz doc/doxygen/deal.II/images
	set -e; cd deal.ii-$(VERSION); \
		rm -rf bundled
	tar -cJf deal.ii_$(VERSION).orig.tar.xz deal.ii-$(VERSION)
	rm -rf deal.ii-$(VERSION)
