#!/usr/bin/make -f

-include /usr/share/python3/python.mk

PYVERS=$(shell py3versions -vs)
PERL_ARCHLIB := $(shell perl -MConfig -e 'print $$Config{vendorarch}')

export CPPFLAGS     := $(shell dpkg-buildflags --get CPPFLAGS)
export CFLAGS       := $(shell dpkg-buildflags --get CFLAGS) $(CPPFLAGS)
export CXXFLAGS     := $(shell dpkg-buildflags --get CXXFLAGS) $(CPPFLAGS)
export LDFLAGS      := $(shell dpkg-buildflags --get LDFLAGS)
export DEB_CXXFLAGS_MAINT_APPEND = -std=gnu++98

DH_AUTO_CONFIGURE_OPTS := -DCMAKE_BUILD_TYPE=None \
                          -DLIB_SUFFIX=/$(DEB_HOST_MULTIARCH) \
                          -DPYTHON_BINDINGS=ON -DPYTHON_EXECUTABLE=/usr/bin/python3 \
                          -DPERL_BINDINGS=ON \
                          -DOBPERL_INSTALLDIRS=vendor \
                          -DRUN_SWIG=ON \
                          -DCMAKE_SKIP_RPATH=ON -DBUILD_GUI=ON \
                          -DENABLE_OPENMP=ON -DBUILD_DOCS=ON \
                          -DOPENBABEL_USE_SYSTEM_INCHI=ON
ifneq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
DH_AUTO_CONFIGURE_OPTS += -DENABLE_TESTS=OFF
endif

%:
	dh $@ --with=python3 --builddirectory=$(CURDIR)/builddir

override_dh_auto_configure:
	dh_auto_configure -- $(DH_AUTO_CONFIGURE_OPTS)

override_dh_auto_build:
	dh_auto_build
	make -C $(CURDIR)/builddir docs

override_dh_auto_install:
	dh_auto_install
	mkdir --parents $(CURDIR)/debian/tmp/$(PERL_ARCHLIB)
	mv debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/auto debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/Chemistry \
		$(CURDIR)/debian/tmp/$(PERL_ARCHLIB)

override_dh_installexamples:
	dh_installexamples -X.pyc

override_dh_installdocs:
	dh_installdocs -X.js

override_dh_compress:
	dh_compress -Xusr/share/doc/libopenbabel-dev/html \
	            -Xusr/share/doc/python3-openbabel/examples

override_dh_auto_test:
	-BABEL_LIBDIR=$(CURDIR)/builddir/lib/$(DEB_HOST_MULTIARCH) \
	LD_LIBRARY_PATH=$(CURDIR)/builddir/lib/$(DEB_HOST_MULTIARCH) \
	dh_auto_test

override_dh_strip:
	dh_strip --dbgsym-migration='openbabel-dbg (<< 3.0.0+dfsg)'