#!/usr/bin/make -f

GDM_VERSION = $(shell dpkg-query --showformat='$${Version}' --show gdm)
GDM3_VERSION = $(shell dpkg-query --showformat='$${Version}' --show gdm3)
ifneq ($(GDM3_VERSION),)
    gdm = gdm3
    NEW_GDM = y
else
    gdm = gdm
    NEW_GDM = $(shell dpkg --compare-versions $(GDM_VERSION) ge '2.25.2~' && echo y)
endif
CDBS_BUILD_DEPENDS += $(gdm)

binary-predeb/debathena-gdm-config:: debathena-gdm-config-substvars
debathena-gdm-config-substvars::
	echo "debathena-gdm=$(gdm)" \
	    >> debian/debathena-gdm-config.substvars

ifneq ($(wildcard /etc/gdm/gdm.conf-custom),)
    GDM_CONFFILE = /etc/gdm/gdm.conf-custom.debathena
    DEB_DH_LINK_ARGS_debathena-gdm-config=/etc/gdm/gdm.conf-custom.debathena /etc/gdm/gdm.conf.debathena
else
    GDM_CONFFILE = /etc/gdm/gdm.conf.debathena
endif

DEB_DIVERT_EXTENSION = .debathena
DEB_TRANSFORM_SCRIPT_${GDM_CONFFILE} = debian/transform_gdm.conf.debathena
DEB_DIVERT_FILES_debathena-gdm-config += \
	/etc/$(gdm)/PreSession/Default.debathena \
	/etc/$(gdm)/PostSession/Default.debathena
DEB_REMOVE_FILES_debathena-gdm-config += \
	/usr/share/xsessions/ssh.desktop

ifneq ($(NEW_GDM),y)
    DEB_TRANSFORM_FILES_debathena-gdm-config += \
	${GDM_CONFFILE}
    DEB_DIVERT_FILES_debathena-gdm-config += \
	/usr/share/gdm/BuiltInSessions/default.desktop.debathena
endif

include /usr/share/cdbs/1/rules/debhelper.mk
include /usr/share/cdbs/1/rules/config-package.mk

common-build-indep:: debathena/distro.svg

debathena/distro.svg: debian/distro.svg.sh
	sh $< > $@

install/debathena-gdm-config::
	dh_install debian/PreSession/Default.debathena etc/$(gdm)/PreSession
	dh_install debian/PostSession/Default.debathena etc/$(gdm)/PostSession

ifneq ($(NEW_GDM),y)
    install/debathena-gdm-config::
	dh_install debian/default.desktop.debathena usr/share/gdm/BuiltInSessions
else
    install/debathena-gdm-config::
	dh_install debian/background.jpg usr/share/debathena-gdm-config
	dh_install debian/%gconf-tree.xml var/lib/$(gdm)/.gconf.debathena-gdm-config
	dh_install debian/athena.desktop usr/share/xsessions
	dh_install debian/athena-session usr/bin

	install -m 660 debian/gconf.path.debathena debian/$(cdbs_curpkg)/var/lib/$(gdm)/.gconf.path.debathena
	dh_install debian/debathena-branding usr/lib/debathena-branding
	dh_install debian/debathena-branding.glade usr/share/debathena-branding
	dh_install debian/debathena-branding.desktop usr/share/gdm/autostart/LoginWindow
	dh_install debian/debathena-nologin-monitor usr/lib/debathena-nologin-monitor
	dh_install debian/debathena-nologin-monitor.desktop usr/share/gdm/autostart/LoginWindow

    debathena-gdm-config-substvars::
	echo "debathena-gdm-gconf-depends=debathena-gconf2-config (>= 1.8~)" \
	    >> debian/debathena-gdm-config.substvars

    install/debathena-gdm-config::
	dh_gconf --priority 90
endif

clean::
	-rm debathena/distro.svg