#!/usr/bin/make -f
# debian/rules file - for tinyos-tools
# Based on sample debian/rules file - for GNU Hello (1.3).
# Copyright 1994,1995 by Ian Jackson.
# Copyright 1998-2007 James Troup
# I hereby give you perpetual unlimited permission to copy,
# modify and relicense this file, provided that you do not remove
# my name from the file itself.  (I assert my moral right of
# paternity under the Copyright, Designs and Patents Act 1988.)
# This file may have to be extensively modified

version := $(shell head -1 debian/changelog | sed -e s'|^.*(\(.*\)-.*).*$$|\1|')
tosver := $(shell echo $(version) | sed -e s'|-.*||')
tmiver := $(shell echo $(version) | sed -e s'|^.*-||')

package = tinyos
toolspkg = $(package)-tools
srcmetapkg = $(package)-source
srcpkg = $(srcmetapkg)-$(version)
msppkg = tinyos-msp430
avrpkg = tinyos-avr

STRIP  = strip --strip-unneeded --remove-section=.comment --remove-section=.note

install_dir    = install -d -m 755
install_file   = install -m 644
install_script = install -m 755
install_binary = install -m 755 -s

DISTRIBUTION := $(shell lsb_release -is)
dtmp := debian/tmp


# At the current time (20080827) tinyos-tools will not build from a separate
# build directory.
#
# For now, the solution is quite hackish: copy the source directory to the
# build directory before running configure.
tempdir := $(shell tempfile $(PACKAGE))

debian/control: debian/control.in debian/changelog
	sed -e 's/RELEASE-VERSION/$(version)/g' < $< | \
		sed -e 's/TOS-VERSION/$(tosver)/g' | \
		sed -e 's/TMI-VERSION/$(tmiver)/g' > debian/control

configure-stamp:
	$(checkdir)
	rm -rf configure-stamp $(dtmp)/builddir $(tempdir)
	$(install_dir) $(dtmp)
	cp -a . $(tempdir)
	mv $(tempdir) $(dtmp)/builddir
	rm -rf $(dtmp)/builddir/debian
	cd $(dtmp)/builddir/tools && ./Bootstrap && ./configure --prefix=/usr
	touch $@


build: build-stamp
build-stamp: configure-stamp
	$(checkdir)
	$(MAKE) -C $(dtmp)/builddir/tools
	touch $@


install: install-stamp
install-stamp: checkroot build-stamp
	$(checkdir)
	rm -rf $(dtmp)/$(toolspkg)
	$(install_dir) $(dtmp)/$(toolspkg)
	$(MAKE) -C $(dtmp)/builddir/tools \
		prefix=$$(pwd)/$(dtmp)/$(toolspkg)/usr \
		mandir=$$(pwd)/$(dtmp)/$(toolspkg)/usr/share/man install
	: # Build tinyos.jar here; gain access to uninstalled tinyos tools.
	PATH=$$(pwd)/$(dtmp)/$(toolspkg)/usr/bin:$$PATH \
		TOSROOT=$$(pwd)/$(dtmp)/builddir \
		TOSDIR=$$(pwd)/$(dtmp)/builddir/tos \
		CLASSPATH=$$(pwd)/$(dtmp)/builddir/support/sdk/java:. \
		$(MAKE) -C $(dtmp)/builddir/support/sdk/java tinyos.jar
	$(MAKE) -C $(dtmp)/builddir/support/sdk/java clean
	touch $@


binary-indep: checkroot build install
	: # Nothing to do


binary-arch: checkroot build install
	$(checkdir)

	: # Build the tinyos package too
	rm -rf $(dtmp)/$(package)
	$(install_dir) $(dtmp)/$(package)/DEBIAN
	$(install_dir) $(dtmp)/$(package)/opt/tinyos
	$(install_file) tinyos.sh $(dtmp)/$(package)/opt/tinyos
	$(install_dir) $(dtmp)/$(package)/usr/share/lintian/overrides
	$(install_file) debian/$(package).lintian-overrides \
		$(dtmp)/$(package)/usr/share/lintian/overrides/$(package)
	$(install_dir) $(dtmp)/$(package)/usr/share/doc/$(package)/
	$(install_file)	debian/copyright \
		$(dtmp)/$(package)/usr/share/doc/$(package)/
	$(install_file) tools/README debian/README.Debian \
		$(dtmp)/$(package)/usr/share/doc/$(package)/
	dpkg-gencontrol -isp -P$(dtmp)/$(package) -p$(package)
	chown -R root:root $(dtmp)/$(package)
	chmod -R go=rX  $(dtmp)/$(package)
	dpkg --build $(dtmp)/$(package) ..

	: # Build the tinyos-tools package
	$(install_dir) $(dtmp)/$(toolspkg)/DEBIAN
	$(install_script) debian/$(toolspkg).postinst \
		$(dtmp)/$(toolspkg)/DEBIAN/postinst
	: # $(install_script) debian/$(toolspkg).postrm \
	: #	$(dtmp)/$(toolspkg)/DEBIAN/postrm
	$(install_dir) $(dtmp)/$(toolspkg)/usr/share/doc/$(toolspkg)/
	$(install_file)	debian/changelog \
		$(dtmp)/$(toolspkg)/usr/share/doc/$(toolspkg)/changelog.Debian
	$(install_file)	debian/copyright \
		$(dtmp)/$(toolspkg)/usr/share/doc/$(toolspkg)/
	$(install_file) tools/README debian/README.Debian \
		$(dtmp)/$(toolspkg)/usr/share/doc/$(toolspkg)/
	gzip -9 $(dtmp)/$(toolspkg)/usr/share/man/man1/*
	find $(dtmp)/$(toolspkg)/usr/share/doc/$(toolspkg) -type f \
		! -name copyright | xargs gzip -9
	$(install_dir) $(dtmp)/$(toolspkg)/usr/share/lintian/overrides
	$(install_file) debian/$(toolspkg).lintian-overrides \
		$(dtmp)/$(toolspkg)/usr/share/lintian/overrides/$(toolspkg)
	find $(dtmp)/$(toolspkg) -type f | xargs file | grep ELF | \
		cut -d: -f 1 | xargs dpkg-shlibdeps
	dpkg-gencontrol -isp -P$(dtmp)/$(toolspkg) -p$(toolspkg)
	chown -R root:root $(dtmp)/$(toolspkg)
	chmod -R go=rX  $(dtmp)/$(toolspkg)
	dpkg --build $(dtmp)/$(toolspkg) ..

	: # Build the tinyos-source meta package
	rm -rf $(dtmp)/$(srcmetapkg)
	$(install_dir) $(dtmp)/$(srcmetapkg)/DEBIAN
	$(install_dir) $(dtmp)/$(srcmetapkg)/usr/share/lintian/overrides
	$(install_file) debian/$(srcmetapkg).lintian-overrides \
		$(dtmp)/$(srcmetapkg)/usr/share/lintian/overrides/$(srcmetapkg)
	$(install_dir) $(dtmp)/$(srcmetapkg)/usr/share/doc/$(srcmetapkg)/
	$(install_file)	debian/copyright \
		$(dtmp)/$(srcmetapkg)/usr/share/doc/$(srcmetapkg)/
	dpkg-gencontrol -isp -P$(dtmp)/$(srcmetapkg) -p$(srcmetapkg)
	chown -R root:root $(dtmp)/$(srcmetapkg)
	chmod -R go=rX  $(dtmp)/$(srcmetapkg)
	dpkg --build $(dtmp)/$(srcmetapkg) ..

	: # Build the tinyos-source-VERSION package
	rm -rf $(dtmp)/$(srcpkg)
	$(install_dir) $(dtmp)/$(srcpkg)/DEBIAN
	$(install_dir) $(dtmp)/$(srcpkg)/opt/tinyos
	chmod u+x tools/release/extractor
	tools/release/extractor $(dtmp)/$(srcpkg)/opt/tinyos/$(version) < \
		tools/release/tinyos.filter >/dev/null
	$(install_dir) $(dtmp)/$(srcpkg)/usr/share/lintian/overrides
	$(install_file) debian/$(srcmetapkg).lintian-overrides \
		$(dtmp)/$(srcpkg)/usr/share/lintian/overrides/$(srcpkg)
	$(install_dir) $(dtmp)/$(srcpkg)/usr/share/doc/$(srcpkg)/
	$(install_file)	debian/changelog \
		$(dtmp)/$(srcpkg)/usr/share/doc/$(srcpkg)/changelog.Debian
	$(install_file)	debian/copyright \
		$(dtmp)/$(srcpkg)/usr/share/doc/$(srcpkg)/
	$(install_file) tools/README debian/README.Debian \
		$(dtmp)/$(srcpkg)/usr/share/doc/$(srcpkg)/
	find $(dtmp)/$(srcpkg)/usr/share/doc/$(srcpkg) -type f \
		! -name copyright | xargs gzip -9
	dpkg-gencontrol -isp -P$(dtmp)/$(srcpkg) -p$(srcpkg)
	chown -R root:root $(dtmp)/$(srcpkg)
	chmod -R go=rX  $(dtmp)/$(srcpkg)
	dpkg --build $(dtmp)/$(srcpkg) ..

	: # Build tinyos-msp430 dummy package
	rm -rf $(dtmp)/$(msppkg)
	$(install_dir) $(dtmp)/$(msppkg)/DEBIAN
	$(install_dir) $(dtmp)/$(msppkg)/usr/share/lintian/overrides
	$(install_file) debian/$(msppkg).lintian-overrides \
		$(dtmp)/$(msppkg)/usr/share/lintian/overrides/$(msppkg)
	$(install_dir) $(dtmp)/$(msppkg)/usr/share/doc/$(msppkg)/
	$(install_file)	debian/copyright \
		$(dtmp)/$(msppkg)/usr/share/doc/$(msppkg)/
	$(install_file) tools/README debian/README.Debian \
		$(dtmp)/$(msppkg)/usr/share/doc/$(msppkg)/
	dpkg-gencontrol -isp -P$(dtmp)/$(msppkg) -p$(msppkg)
	chown -R root:root $(dtmp)/$(msppkg)
	chmod -R go=rX  $(dtmp)/$(msppkg)
	dpkg --build $(dtmp)/$(msppkg) ..

	: # Build tinyos-avr dummy package
	rm -rf $(dtmp)/$(avrpkg)
	$(install_dir) $(dtmp)/$(avrpkg)/DEBIAN
	$(install_dir) $(dtmp)/$(avrpkg)/usr/share/lintian/overrides
	$(install_file) debian/$(avrpkg).lintian-overrides \
		$(dtmp)/$(avrpkg)/usr/share/lintian/overrides/$(avrpkg)
	$(install_dir) $(dtmp)/$(avrpkg)/usr/share/doc/$(avrpkg)/
	$(install_file)	debian/copyright \
		$(dtmp)/$(avrpkg)/usr/share/doc/$(avrpkg)/
	$(install_file) tools/README debian/README.Debian \
		$(dtmp)/$(avrpkg)/usr/share/doc/$(avrpkg)/
	dpkg-gencontrol -isp -P$(dtmp)/$(avrpkg) -p$(avrpkg)
	chown -R root:root $(dtmp)/$(avrpkg)
	chmod -R go=rX  $(dtmp)/$(avrpkg)
	dpkg --build $(dtmp)/$(avrpkg) ..


binary: binary-indep binary-arch


clean: debian/control
	$(checkdir)
	-rm -rf $(dtmp)
	-rm -fr debian/files* debian/substvars
	-rm -f *-stamp


define checkdir
        test -d tos/chips -a -f debian/rules
endef


checkroot:
	$(checkdir)
	test root = "`whoami`"


.PHONY: binary clean checkroot