#!/usr/bin/make -f
# -*- makefile -*-

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

# These are used for cross-compiling and for saving the configure script
# from having to guess our platform (since we know it already)
DEB_HOST_GNU_TYPE   ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
DEB_BUILD_GNU_TYPE  ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
DEB_HOST_GNU_SYSTEM ?= $(shell dpkg-architecture -qDEB_HOST_GNU_SYSTEM)
DEB_HOST_MULTIARCH  ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)

ifneq (,$(findstring debug,$(DEB_BUILD_OPTIONS)))
	CFLAGS += -g
endif

# Available python versions
PYVERS = $(shell pyversions -v -r debian/control)

autotools: autotools-stamp
autotools-stamp:
	rm -f config.sub config.guess
	ln -s /usr/share/misc/config.sub config.sub
	ln -s /usr/share/misc/config.guess config.guess

	dh_autoreconf
	touch autotools-stamp

configure: configure-stamp
configure-stamp: $(PYVERS:%=configure-py%-stamp) autotools-stamp
	dh_testdir
	# Add here commands to configure the package.
	dh_auto_configure -- --without-python \
		-libdir=\$${prefix}/lib/$(DEB_HOST_MULTIARCH) \
		$(shell dpkg-buildflags --export=configure)

	touch configure-stamp

configure-py%-stamp: autotools-stamp
	dh_testdir

	PYTHON=/usr/bin/python$* dh_auto_configure --builddirectory=build-py$* -- --with-python \
		$(shell dpkg-buildflags --export=configure)

	touch configure-py$*-stamp

build-arch: build
build-indep: build

build: build-stamp
build-stamp: $(PYVERS:%=build-py%-stamp) configure-stamp
	dh_testdir

	# Add here commands to compile the package.
	$(MAKE)

	touch build-stamp

build-py%-stamp: configure-py%-stamp
	dh_testdir

	cd build-py$* && $(MAKE)

	touch build-py$*-stamp

clean:
	dh_testdir
	dh_testroot
	rm -f build-stamp build-py*-stamp autotools-stamp configure-stamp configure-py*-stamp

	rm -rf build-py*

	# avoid a configure re-run
	touch configure

	[ ! -f Makefile ] || $(MAKE) distclean

	rm -f debian/libieee1284-3.docs
	rm -f config.sub config.guess

	dh_autoreconf_clean
	dh_clean

install: build
	dh_testdir
	dh_testroot
	dh_prep
	dh_installdirs

	# Add here commands to install the package into debian/tmp
	$(MAKE) install prefix=$(CURDIR)/debian/tmp/usr

	# Temporary symlink for Python modules
	ln -s $(CURDIR)/debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/libieee1284.so $(CURDIR)/debian/tmp/usr/lib/libieee1284.so

	for pyver in $(PYVERS); do \
		cd build-py$$pyver && \
		$(MAKE) install-pyexecLTLIBRARIES prefix=$(CURDIR)/debian/tmp/usr && \
		# remove rpath from the python module \
		chrpath -d $(CURDIR)/debian/tmp/usr/lib/python$$pyver/dist-packages/ieee1284module.so && \
		cd - || exit 1 ; \
	done

	# Clean up temporary symlink
	rm $(CURDIR)/debian/tmp/usr/lib/libieee1284.so

# Build architecture-independent files here.
binary-indep:
# We have nothing to do by default.

# Build architecture-dependent files here.
binary-arch: build install
	dh_testdir
	dh_testroot
	dh_install --sourcedir=debian/tmp

	cp debian/libieee1284-3.docs.in debian/libieee1284-3.docs
ifeq (kfreebsd-gnu,$(DEB_HOST_GNU_SYSTEM))
	echo README.FreeBSD >> debian/libieee1284-3.docs
endif

	dh_installdocs
	dh_installman
	dh_installinfo
	dh_installchangelogs ChangeLog
	dh_link
	dh_strip
	dh_compress
	dh_fixperms
	dh_makeshlibs
	dh_python2
	dh_installdeb
	dh_shlibdeps
	dh_gencontrol
	dh_md5sums
	dh_builddeb

binary: binary-indep binary-arch
.PHONY: build clean binary-indep binary-arch binary install autotools configure