#!/usr/bin/make -f

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

export DH_OPTIONS

VERSION := $(shell dpkg-parsechangelog | awk '/^Version:/ { print $$2 }')
EXPECTED_AC_VERSION := $(shell echo "$(VERSION)" | cut -d. -f1,2)
AC_VERSION := $(shell grep -w '^AC_INIT' configure.ac | cut -d' ' -f2 | \
			sed 's/[][,]//g')
MANGLED_VERSION := $(subst ~,-,$(VERSION))

ifneq ($(EXPECTED_AC_VERSION),$(AC_VERSION))
$(warning Version $(VERSION) in debian/changelog does not match $(AC_VERSION) in configure.ac!)
endif

DEB_HOST_ARCH ?= $(shell dpkg-architecture -qDEB_HOST_ARCH)

PYTHON := $(shell pyversions -r)

console-setup-depends := console-setup (>= $(shell cd d-i/source/console-setup && dpkg-parsechangelog | awk '/Version:/ {print $$2}'))

update:
	$(MAKE) -C d-i update

update-local:
	$(MAKE) -C d-i update UPDATE_LOCAL=1

build: build-stamp

build-stamp:
	dh_testdir
	$(MAKE) -f /usr/share/quilt/quilt.make patch
	PYTHON=$(PYTHON) dh_auto_configure
	dh_auto_build
	$(MAKE) -C d-i build

	touch build-stamp

check:
	# Sanity-check before upload.
	find -name debian -prune -o -name \*.py -print | xargs py_compilefiles
	find -type f \( -name \*.pyc -o -name \*.pyo \) -print0 | xargs -0r rm -f
	# Check the syntax of any shell scripts.
	set -e; for x in $$(find -type f -print0 | xargs -0 file -i | grep "text/x-shellscript" | cut -d':' -f1); do \
		sh -n $$x; \
	done

pychecker:
	./run-pychecker

clean: check
	dh_testdir
	dh_testroot
	$(MAKE) -f /usr/share/quilt/quilt.make unpatch   
	$(MAKE) -C d-i clean
	dh_auto_clean
	dh_clean
	rm -f debian/kbdnames.gz

	$(MAKE) -C d-i check

d-i/source/console-setup/Keyboard/MyKeyboardNames.pl:
	$(MAKE) -C d-i/source/console-setup/Keyboard MyKeyboardNames.pl \
		pc105.tree xkbdir=/usr/share/X11/xkb

debian/kbdnames.gz: d-i/source/console-setup/Keyboard/MyKeyboardNames.pl
	( cd d-i/source/console-setup/Keyboard \
	&& ./kbdnames-maker MyKeyboardNames.pl \
	| grep -v '^C[*]' | grep -v '[*]model[*]' | sort | gzip -9 ) >$@

ubiquity/keyboard_names.py: d-i/source/console-setup/Keyboard/MyKeyboardNames.pl
	d-i/make-keyboard-names $< > $@

install: DH_OPTIONS=
install: build ubiquity/keyboard_names.py debian/kbdnames.gz
	dh_testdir
	dh_testroot
	dh_prep
	cp debian/ubiquity.dirs-any debian/ubiquity.dirs
ifneq (,$(wildcard debian/ubiquity.dirs-$(DEB_HOST_ARCH)))
	cat debian/ubiquity.dirs-$(DEB_HOST_ARCH) >> debian/ubiquity.dirs
endif
	dh_installdirs

	# For the meantime, nearly everything automake wants to install is
	# part of the GTK frontend.
ifndef UBIQUITY_NO_GTK
	$(MAKE) install DESTDIR=$(CURDIR)/debian/ubiquity-frontend-gtk \
		pythondir=\$${prefix}/lib/ubiquity \
		pyexecdir=\$${prefix}/lib/ubiquity
	rm -rf debian/ubiquity-frontend-gtk/usr/share/applications \
		debian/ubiquity-frontend-gtk/usr/share/ubiquity/pixmaps
	mv -n debian/ubiquity-frontend-gtk/usr/lib/ubiquity/ubiquity \
		debian/ubiquity/usr/lib/ubiquity/
	rm -f debian/ubiquity/usr/lib/ubiquity/ubiquity/_osextras.a \
		debian/ubiquity/usr/lib/ubiquity/ubiquity/_osextras.la
endif
	$(MAKE) -C d-i install

	cp debian/ubiquity.install-any debian/ubiquity.install
ifneq (,$(wildcard debian/ubiquity.install-$(DEB_HOST_ARCH)))
	cat debian/ubiquity.install-$(DEB_HOST_ARCH) >> debian/ubiquity.install
endif
ifdef UBIQUITY_NO_GTK
	dh_install -Nubiquity-frontend-gtk -Noem-config-gtk
else
ifdef UBIQUITY_NO_KDE
	dh_install -Nubiquity-frontend-kde -Noem-config-kde
else
	dh_install
endif
endif
	dh_di_numbers

	# Bits of manual installation that can't be done by dh_install
	
	install bin/ubiquity-wrapper debian/ubiquity/usr/bin/ubiquity
	sed 's/@VERSION@/$(VERSION)/g' bin/ubiquity \
		> debian/ubiquity/usr/lib/ubiquity/bin/ubiquity
	chmod +x debian/ubiquity/usr/lib/ubiquity/bin/ubiquity
#	sed 's,/usr/lib/apt-setup,/usr/lib/ubiquity/apt-setup,g' \
#		d-i/source/apt-setup/apt-setup \
#		> debian/ubiquity/usr/lib/ubiquity/apt-setup/apt-setup
#	chmod +x debian/ubiquity/usr/lib/ubiquity/apt-setup/apt-setup
	install d-i/source/apt-setup/finish-install.apt-cdrom-setup \
		debian/ubiquity/usr/lib/ubiquity/apt-setup/finish-install
		if [ -e "d-i/source/base-installer/kernel/$(DEB_HOST_ARCH).sh" ]; then \
		install -m644 d-i/source/base-installer/kernel/$(DEB_HOST_ARCH).sh \
			debian/ubiquity/usr/lib/ubiquity/base-installer/kernel.sh; \
	fi
	install d-i/source/clock-setup/debian/clock-setup.postinst \
		debian/ubiquity/usr/lib/ubiquity/clock-setup/clock-setup
	sed -e '/^rcsfile=/ { s/.*/exit 0/; q }' \
		d-i/source/clock-setup/finish-install.d/10clock-setup \
		> debian/ubiquity/usr/lib/ubiquity/clock-setup/finish-install
	chmod +x debian/ubiquity/usr/lib/ubiquity/clock-setup/finish-install
	sed -e 's,/usr/share/console-setup-mini/console-setup.config,/var/lib/dpkg/info/console-setup.config,g' \
	    -e 's,^\([[:space:]]*\)update-initramfs,\1: update-initramfs,' \
		d-i/source/console-setup/debian/console-setup.postinst \
		> debian/ubiquity/usr/lib/ubiquity/console-setup/console-setup.postinst
	chmod +x debian/ubiquity/usr/lib/ubiquity/console-setup/console-setup.postinst
	sed 's,\(finish-install=\).*,\1/dev/null,' \
		d-i/source/hw-detect/debian/hw-detect/bin/hw-detect \
		> debian/ubiquity/bin/hw-detect
	chmod +x debian/ubiquity/bin/hw-detect
ifeq ($(DEB_HOST_ARCH),sparc)
	sed 's,/usr/share/hw-detect,/usr/lib/ubiquity/hw-detect,g' \
		d-i/source/hw-detect/discover-sbus.sh \
		> debian/ubiquity/bin/discover-sbus
	chmod +x debian/ubiquity/bin/discover-sbus
endif
	set -e; for x in languagemap localechooser post-base-installer; do \
		sed 's,/usr/share/localechooser,/usr/lib/ubiquity/localechooser,g' \
			d-i/source/localechooser/$$x \
			> debian/ubiquity/usr/lib/ubiquity/localechooser/$$x; \
		chmod +x debian/ubiquity/usr/lib/ubiquity/localechooser/$$x; \
	done
	sed 's/\\\$${!TAB}/ /g' \
		debian/ubiquity/usr/lib/ubiquity/localechooser/localechooser \
		> debian/ubiquity/usr/lib/ubiquity/localechooser/localechooser-debconf
	chmod +x debian/ubiquity/usr/lib/ubiquity/localechooser/localechooser-debconf
	install d-i/source/localechooser/finish-install \
		debian/ubiquity/usr/lib/ubiquity/localechooser/
	install d-i/source/tzsetup/post-base-installer.d/*tzsetup \
		debian/ubiquity/usr/lib/ubiquity/tzsetup/post-base-installer
	sed -e 's,/target/,/,g;s,/target,/,g' \
		debian/ubiquity/usr/lib/ubiquity/tzsetup/post-base-installer \
		> debian/oem-config/usr/lib/ubiquity/tzsetup/post-base-installer-oem
	chmod +x debian/oem-config/usr/lib/ubiquity/tzsetup/post-base-installer-oem
	sed -i -e 's,db_input medium tzsetup/selected,db_input high tzsetup/selected,' \
	       -e 's,/usr/share/tzsetup/tzmap,/usr/lib/ubiquity/tzsetup/tzmap,g' \
		debian/ubiquity/usr/lib/ubiquity/tzsetup/tzsetup
	cp debian/ubiquity/usr/lib/ubiquity/user-setup/reserved-usernames \
		debian/ubiquity/usr/lib/ubiquity/user-setup/reserved-usernames-oem
	echo oem >> debian/ubiquity/usr/lib/ubiquity/user-setup/reserved-usernames-oem
	set -e; for x in user-setup user-setup-ask user-setup-apply; do \
		sed -e 's,/usr/lib/user-setup,/usr/lib/ubiquity/user-setup,g' \
		    -e 's,/bin/sh,/bin/bash,g' \
			d-i/source/user-setup/$$x \
			> debian/ubiquity/usr/lib/ubiquity/user-setup/$$x; \
		chmod +x debian/ubiquity/usr/lib/ubiquity/user-setup/$$x; \
	done
	sed -i -e 's,db_input high user-setup/encrypt-home,db_input medium user-setup/encrypt-home,' \
		debian/ubiquity/usr/lib/ubiquity/user-setup/user-setup-ask
	sed -e 's,reserved-usernames,reserved-usernames-oem,g' \
		debian/ubiquity/usr/lib/ubiquity/user-setup/user-setup-ask \
		> debian/ubiquity/usr/lib/ubiquity/user-setup/user-setup-ask-oem
	chmod +x debian/ubiquity/usr/lib/ubiquity/user-setup/user-setup-ask-oem
	install d-i/source/debian-installer-utils/post-base-installer.d/10register-module \
		debian/ubiquity/usr/lib/ubiquity/debian-installer-utils/register-module.post-base-installer
	sed -e 's,/target/,/,g;s,/target,/,g' \
		d-i/source/debian-installer-utils/post-base-installer.d/10register-module \
		> debian/oem-config/usr/lib/ubiquity/debian-installer-utils/register-module.post-base-installer-oem
	chmod +x debian/oem-config/usr/lib/ubiquity/debian-installer-utils/register-module.post-base-installer-oem
ifeq ($(DEB_HOST_ARCH),armel)
	install d-i/source/flash-kernel/debian/flash-kernel-installer.postinst \
		debian/ubiquity/usr/lib/ubiquity/flash-kernel/flash-kernel-installer
endif
ifeq ($(DEB_HOST_ARCH),powerpc)
	install d-i/source/kboot-installer/debian/postinst \
		debian/ubiquity/usr/lib/ubiquity/kboot-installer/kboot-installer
	install d-i/source/yaboot-installer/debian/postinst \
		debian/ubiquity/usr/lib/ubiquity/yaboot-installer/yaboot-installer
endif
ifeq ($(DEB_HOST_ARCH),sparc)
	install d-i/source/silo-installer/debian/silo-installer.postinst \
		debian/ubiquity/usr/lib/ubiquity/silo-installer/silo-installer
endif

	set -e; for size in 16 22 32 48 64 128; do \
		mkdir -p debian/ubiquity-frontend-kde/usr/share/icons/hicolor/$${size}x$${size}/apps; \
		cp desktop/hi$${size}-app-ubiquity.png debian/ubiquity-frontend-kde/usr/share/icons/hicolor/$${size}x$${size}/apps/ubiquity.png; \
	done

BINARY_INDEP_OPTIONS := -i
ifdef UBIQUITY_NO_GTK
BINARY_INDEP_OPTIONS += -Nubiquity-frontend-gtk -Noem-config-gtk
endif
ifdef UBIQUITY_NO_KDE
BINARY_INDEP_OPTIONS += -Nubiquity-frontend-kde -Noem-config-kde
endif

# Build architecture-independent files here.
binary-indep: DH_OPTIONS=$(BINARY_INDEP_OPTIONS)
binary-indep: install
	dh_testdir
	dh_testroot
	dh_installchangelogs
	dh_installdocs
	dh_installdebconf
	# oem-config
	dh_installinit -n --name=oem-config
	dh_installinit -n --name=oem-config-debconf
	dh_installman
	dh_lintian
	dh_link
	dh_strip
	dh_compress
	dh_fixperms
	DH_OPTIONS= dh_pycentral -pubiquity-frontend-gtk \
				 -pubiquity-frontend-kde
	dh_installdeb
	dh_shlibdeps
	dh_gencontrol -- -Vmangled-version='$(MANGLED_VERSION)'
	dh_md5sums
	dh_builddeb

# Build architecture-dependent files here.
binary-arch: DH_OPTIONS=-a
binary-arch: install
	dh_testdir
	dh_testroot
	dh_installchangelogs
	dh_installdocs
	dh_installdebconf
	echo >> debian/ubiquity/DEBIAN/templates
	po2debconf --podir=debian/imported-po \
		debian/ubiquity.templates-imported \
		>> debian/ubiquity/DEBIAN/templates
	echo >> debian/ubiquity/DEBIAN/templates
	grep-dctrl -XFTemplate base-installer/kernel/linux/link_in_boot \
		d-i/templates \
		>> debian/ubiquity/DEBIAN/templates
	if [ "$$(tail -n1 debian/ubiquity/DEBIAN/templates)" ]; then \
		echo >> debian/ubiquity/DEBIAN/templates; \
	fi
	grep-dctrl -v -FTemplate base-installer/ d-i/templates \
		>> debian/ubiquity/DEBIAN/templates
	# ubiquity
	dh_installinit --no-start --name=ubiquity
	dh_installman
	dh_link
	dh_strip
	dh_compress
	dh_fixperms
	dh_pycentral
	dh_installdeb
	dh_shlibdeps
	dh_gencontrol -- -V'console-setup-depends=$(console-setup-depends)' -Vmangled-version='$(MANGLED_VERSION)'
	dh_md5sums
	dh_builddeb

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