#!/usr/bin/make -f

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

%:
	dh $@ --no-parallel

pkg=velvet

override_dh_auto_clean :
	# If tarball was not pre-cleaned this will do it.
	dh_auto_clean
	rm -rf zlib
	rm -rf third-party
	rm -rf debian.upstream
	rm -f *.pdf
	find -name '._*' -delete
	rm -rf contrib/MetaVelvet*
	rm -rf contrib/VelvetOptimiser*

build_long_versions :
	touch zlib
	#Make _long version
	dh_auto_build -- LONGSEQUENCES=Y OPENMP=Y velveth velvetg OPENMP=1 CPPFLAGS="$(CPPFLAGS)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)"
	mv velveth velveth_long ; mv velvetg velvetg_long
	#Make _63 kmer version
	dh_auto_build -- MAXKMERLENGTH=63 velveth velvetg OPENMP=1 CPPFLAGS="$(CPPFLAGS)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)"
	mv velveth velveth_63 ; mv velvetg velvetg_63
	#And also one with both options
	dh_auto_build -- MAXKMERLENGTH=63 LONGSEQUENCES=Y OPENMP=Y velveth velvetg OPENMP=1 CPPFLAGS="$(CPPFLAGS)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)"
	mv velveth velveth_63_long ; mv velvetg velvetg_63_long
	#Make _127 kmer version
	dh_auto_build -- MAXKMERLENGTH=127 velveth velvetg OPENMP=1 CPPFLAGS="$(CPPFLAGS)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)"
	mv velveth velveth_127 ; mv velvetg velvetg_127
	#And also one with both options
	dh_auto_build -- MAXKMERLENGTH=127 LONGSEQUENCES=Y OPENMP=Y velveth velvetg OPENMP=1 CPPFLAGS="$(CPPFLAGS)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)"
	mv velveth velveth_127_long ; mv velvetg velvetg_127_long

override_dh_auto_build : build_long_versions
	touch zlib # prevents the zlib in the ‘third-party’ folder to be built.
	dh_auto_build -- OPENMP=1 CPPFLAGS="$(CPPFLAGS)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)"
	dh_auto_build -- color OPENMP=1 CPPFLAGS="$(CPPFLAGS)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)"

override_dh_install :
#	mkdir -p debian/$(pkg)/usr/share/man/man1/
#	help2man --no-info --name="simple hashing program" \
#	         ./velveth > debian/$(pkg)/usr/share/man/man1/velveth.1
#	help2man --no-info --name="simple hashing program (colorspace version)" \
#	         ./velveth_de > debian/$(pkg)/usr/share/man/man1/velveth_de.1
#	help2man --no-info --version-option=" " \
#	         --name="de Bruijn graph construction, error removal and repeat resolution" \
#	         ./velvetg > debian/$(pkg)/usr/share/man/man1/velvetg.1
#	help2man --no-info --version-option=" " \
#	         --name="de Bruijn graph construction, error removal and repeat resolution (colorspace version)" \
#	         ./velvetg_de > debian/$(pkg)/usr/share/man/man1/velvetg_de.1
	dh_install
	# remove extra copies of GPL
	find $(CURDIR)/debian -type f -name 'LICENSE*' -delete
	#MetaVelvet should be scrubbed, and VelvetOptimiser is now separate.  Note that these
	#will not have been installed if this was a binarry-only build.
	[ ! -e debian/velvet-example/usr ] || \
	    cp debian/VelvetOptimiser.README debian/velvet-example/usr/share/doc/velvet/contrib/

override_dh_installexamples-indep:
	dh_installexamples -i
	xz -6 debian/velvet-example/usr/share/doc/velvet/examples/*
	sed -i 's?=\.\./velvet?=/usr/bin/velvet?' debian/velvet-tests/usr/share/doc/velvet/tests/run-tests.functions

#Prevent compression of user manual and sample code
override_dh_compress :
	dh_compress -X.pdf -X.c -X.pl -X.h -X.xz

override_dh_pysupport :
	#Not needed, Python scripts are just for examples