#!/usr/bin/make -f

export OMPI_MCA_plm_rsh_agent=/bin/false                #workaround to start MPI-applications in chroot
ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
    NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
    MAKEFLAGS += -j$(NUMJOBS)
endif

disable_auto_test_archs_mpi = hurd-i386 mips mipsel mips64el s390 s390x
disable_auto_test_archs_simpl = mips64el

%:
	dh $@

override_dh_auto_clean:
	cd src; make clean-all
	dh_clean

override_dh_auto_build-arch:
	cd src; $(MAKE) yes-all; $(MAKE) no-lib; $(MAKE) mpi
	mv src/lmp_mpi src/lammps

override_dh_auto_build-indep:
	cd doc; $(MAKE) old; $(MAKE) pdf

override_dh_auto_test-arch:
ifeq (,$(filter $(DEB_HOST_ARCH),$(disable_auto_test_archs_simpl)))
	mkdir test; cp examples/crack/* test/
	cd test; ./../src/lammps < in.crack
	rm -rf test
endif
ifeq (,$(filter $(DEB_HOST_ARCH),$(disable_auto_test_archs_mpi)))
	mkdir test; cp examples/crack/* test/
	cd test; mpirun -np 2 --oversubscribe ./../src/lammps < in.crack
	rm -rf test
endif

override_dh_fixperms-indep:
	dh_fixperms -i
	find $(CURDIR)/debian/lammps-doc/usr/share/doc/lammps/examples/ -type f -print -exec chmod 644 {} \;
	find $(CURDIR)/debian/lammps-doc/usr/share/doc/lammps/ -type f -print0 | xargs -0 sed -i 's/https:\/\/cdn\.mathjax\.org\/mathjax\/latest/\/usr\/share\/javascript\/mathjax/g'
	rm -rf $(CURDIR)/debian/lammps-doc/usr/share/doc/lammps-doc/doc/doc2
