#!/usr/bin/make -f
ABIM:=$(shell grep MAJVER Makefile|cut -d = -f 2|tr -d ' ')
ABIN:=$(shell grep MINVER Makefile|cut -d = -f 2|tr -d ' ')
ABIO:=$(shell grep RELVER Makefile|cut -d = -f 2|tr -d ' ')
ABI=$(ABIM).$(ABIN).$(ABIO)

export DPKG_GENSYMBOLS_CHECK_LEVEL=4

include /usr/share/dpkg/default.mk

%:
	dh $@

override_dh_auto_clean:
ifeq (,$(filter $(DEB_HOST_ARCH),ppc64el s390x))
	dh_auto_clean
endif

override_dh_auto_configure:
ifneq (,$(filter $(DEB_HOST_ARCH),ppc64el s390x))
	# Binary packages for ppc64el and s390x are transitional dummy packages.
	-$(RM) debian/*.install debian/*.symbols
endif

override_dh_auto_build:
ifeq (,$(filter $(DEB_HOST_ARCH),ppc64el s390x))
	$(MAKE) amalg PREFIX=/usr MULTILIB=lib/$(DEB_HOST_MULTIARCH) CROSS=$(DEB_HOST_GNU_TYPE)- Q= E=@:
endif

override_dh_auto_install:
ifeq (,$(filter $(DEB_HOST_ARCH),ppc64el s390x))
	make install PREFIX=/usr DESTDIR=$(CURDIR)/debian/tmp/ MULTILIB=lib/$(DEB_HOST_MULTIARCH) LDCONFIG="/sbin/ldconfig -n"
	sed -i 's?^multilib=.*?multilib=lib/$(DEB_HOST_MULTIARCH)?' \
		debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/pkgconfig/*.pc
	# debian doesn't allow multiple luajit versions, just rename the binary to luajit
	mv $(CURDIR)/debian/tmp/usr/bin/luajit-* $(CURDIR)/debian/tmp/usr/bin/luajit
endif

execute_after_dh_auto_test:
ifeq (,$(filter $(DEB_HOST_ARCH),ppc64el s390x))
	# fail early on architectures it does not support
	./src/luajit -e 'print(true)'
endif