#!/usr/bin/make -f

# Sample debian/rules that uses debhelper.
# GNU copyright 1997 to 1999 by Joey Hess.

# 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)

ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
        INSTALL_PROGRAM += -s
endif

CFLAGS += $(shell dpkg-buildflags --get CFLAGS)
CPPFLAGS += $(shell dpkg-buildflags --get CPPFLAGS)
LDFLAGS += $(shell dpkg-buildflags --get LDFLAGS)
export CFLAGS CPPFLAGS LDFLAGS

PYVERS = $(shell pyversions -v -r debian/control)

clean:
	dh_testdir
	dh_testroot
	
	$(MAKE) clean

	rm -rf py-smbus/build
	rm -f *-stamp*
	dh_clean 


# Build everything that goes into the Debian package.  Use recursive make
# invocations to build all of the interesting components.
build: build-arch build-indep
build-arch: build-stamp-binaries $(PYVERS:%=build-stamp-python-%)
build-indep: build-stamp-binaries

build-stamp-binaries:
	dh_testdir
	$(MAKE) CFLAGS="$(CFLAGS)"
	touch $@

build-stamp-python-%:
	dh_testdir
	cd py-smbus && \
		CFLAGS="$(CFLAGS) -I../include" python$* setup.py build
	touch $@

install: install-stamp-binaries $(PYVERS:%=install-stamp-python-%)

install-stamp-binaries: build-stamp-binaries
	dh_testdir 
	dh_testroot 
	dh_clean -k 
	dh_installdirs

	$(MAKE) install DESTDIR=$(CURDIR)/debian/tmp prefix=/usr

	dh_install --sourcedir=debian/tmp

	touch $@

install-stamp-python-%: build-stamp-python-%
	dh_testdir 
	dh_testroot 
	dh_installdirs

	$(MAKE) install DESTDIR=$(CURDIR)/debian/tmp prefix=/usr
	cd py-smbus && \
		CFLAGS="$(CFLAGS) -I../include" python$* setup.py install --install-layout=deb --root=$(CURDIR)/debian/python-smbus

	touch $@


# Build architecture-independent files here.
binary-indep: build install
	dh_testdir 
	dh_testroot
	dh_installchangelogs -i CHANGES
	dh_installdocs -i
	dh_installman -i
	dh_link -i
	dh_strip -i
	dh_compress -i
	dh_fixperms -i
	dh_installdeb -i
	dh_gencontrol -i
	dh_md5sums -i
	dh_builddeb -i

# Build architecture-dependant files that arn't kernel modules here.
binary-arch: build install
	dh_testdir 
	dh_testroot
	dh_installchangelogs -a CHANGES
	dh_installdocs -a
	dh_installman -a
	dh_installudev -a
	dh_link -a
	dh_strip -a
	dh_compress -a
	dh_fixperms -a
	dh_perl -a
	dh_makeshlibs -a
	dh_python2 -a
	dh_installdeb -a
	dh_shlibdeps -a
	dh_gencontrol -a
	dh_md5sums -a
	dh_builddeb -a

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