#!/usr/bin/make -f
# GNU Copyright 1997-2005 Marcelo Magallon <mmagallo@debian.org>
export DH_VERBOSE=1

package := wmaker
version := $(shell dpkg-parsechangelog | grep-dctrl -ne -sVersion -FVersion .)

SHELL=/bin/sh
CFLAGS = -g -Wall -DGLOBAL_DEFAULTS_SUBDIR="\\\"GNUstep/Defaults\\\""

ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
	CFLAGS += -O0
else
	CFLAGS += -O2
endif

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

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

ifeq ($(DEB_BUILD_GNU_TYPE),$(DEB_HOST_GNU_TYPE))
	HOSTSPEC := --build $(DEB_HOST_GNU_TYPE)
else
	HOSTSPEC := --build $(DEB_BUILD_GNU_TYPE) --host $(DEB_HOST_GNU_TYPE)
endif

LINGUAS           := $(patsubst po/%.po, %, $(wildcard po/*.po))

XLOCALE           := --disable-locale
MODELOCK          := --enable-modelock
XINERAMA	  := --enable-xinerama
# USERMENU	  := --enable-usermenu
# SHAPE_EXT	  := --disable-shape
# USE_SHM	  := --disable-shm
# USE_XPM	  := --disable-xpm
# USE_PNG	  := --disable-png
# USE_JPEG	  := --disable-jpeg
# USE_GIF	  := --disable-gif
# USE_TIFF	  := --disable-tiff

WMAKER_OPTIONS := $(XLOCALE) $(MODELOCK) $(XINERAMA) \
	$(USERMENU) $(SHAPE_EXT) $(USE_SHM) \
	$(USE_XPM) $(USE_PNG) $(USE_JPEG) $(USE_GIF) $(USE_TIFF) \
	$(HOSTSPEC)

TOPSRCDIR         := $(shell pwd)

WMAKER            := wmaker
WMAKER_COMMON     := wmaker-common
WMAKER_DBG        := wmaker-dbg
LIBWRASTER        := libwraster3
LIBWRASTERDEV     := $(LIBWRASTER)-dev
LIBWINGS          := libwings-dev

# Be careful with the leading / because some of these values are going
# to be hardcoded into the executables
BASEDIR           := /usr
CONFDIR           := /etc
BINDIR            := $(BASEDIR)/bin
INCLUDEDIR        := $(BASEDIR)/include
SHAREDIR          := $(BASEDIR)/share
DOCDIR            := $(SHAREDIR)/doc
MANDIR            := $(SHAREDIR)/man
MAN1DIR           := $(MANDIR)/man1
MAN8DIR           := $(MANDIR)/man8
LIBDIR            := $(SHAREDIR)/lib
PKGLIBDIR         := $(SHAREDIR)/lib/WindowMaker
NLSDIR            := $(SHAREDIR)/locale
WMCONFDIR         := $(CONFDIR)/X11/WindowMaker
WMSHAREDIR        := $(SHAREDIR)/WindowMaker
WMDOCDIR          := $(DOCDIR)/wmaker
GNUSTEPDIR        := $(LIBDIR)/GNUstep/System
GNUSTEPCONFDIR    := $(CONFDIR)/GNUstep
DEFAULTSDIR       := $(GNUSTEPCONFDIR)/Defaults
PIXMAPDIR         := $(INCLUDEDIR)/X11/pixmaps
GNUSTEPAPPS       := $(GNUSTEPDIR)/Applications
WPREFSAPPDIR      := $(GNUSTEPAPPS)/WPrefs.app

WPREFSSRCDIR      := $(TOPSRCDIR)/WPrefs.app
WRASTERSRCDIR     := $(TOPSRCDIR)/wrlib
WINGSSRCDIR       := $(TOPSRCDIR)/WINGs

DEBDIR            := $(TOPSRCDIR)/debian
DEBDIR_TMP        := $(DEBDIR)/tmp

WMAKER_TMP        := $(DEBDIR)/$(WMAKER)
WMAKER_COMMON_TMP := $(DEBDIR)/$(WMAKER_COMMON)
WMAKER_DBG_TMP    := $(DEBDIR)/$(WMAKER_DBG)
LIBWRASTER_TMP    := $(DEBDIR)/$(LIBWRASTER)
LIBWRASTERDEV_TMP := $(DEBDIR)/$(LIBWRASTERDEV)
LIBWINGS_TMP      := $(DEBDIR)/$(LIBWINGS)

RM		  := rm -f

COMMON_OPTIONS    := --prefix=$(BASEDIR)              \
                     --mandir=$(MANDIR)               \
                     --includedir=$(INCLUDEDIR)       \
                     --sysconfdir=$(CONFDIR)          \
                     --datadir=$(SHAREDIR)            \
                     --with-nlsdir=$(NLSDIR)          \
                     --with-pixmapdir=$(PIXMAPDIR)    \
                     --with-gnustepdir=$(GNUSTEPDIR)

install_file      := install -p -o root -g root -m 0644
install_prog      := install -p -o root -g root -m 0755

%:
	dh $@

override_dh_auto_configure:
	$(TOPSRCDIR)/autogen.sh
ifneq "$(wildcard /usr/share/misc/config.sub)" ""
	cp -f /usr/share/misc/config.sub config.sub
endif
ifneq "$(wildcard /usr/share/misc/config.guess)" ""
	cp -f /usr/share/misc/config.guess config.guess
endif
	LINGUAS="$(LINGUAS)" $(TOPSRCDIR)/configure $(COMMON_OPTIONS) \
	 $(WMAKER_OPTIONS) CFLAGS="$(CFLAGS)"

override_dh_clean:
	dh_clean
	# rm the file WMRootMenu, added by WindowMaker/Defaults/Makefile
	$(RM) WindowMaker/Defaults/WMRootMenu
	# quilt (I do not why is not automatically)
	QUILT_PATCHES=debian/patches quilt pop -a -R || test $$? = 2

override_dh_installmenu:
	dh_installmenu -a --noscripts
	# Copy extra menu files to the WMCONFIG
	$(install_prog) $(DEBDIR)/appearance.menu-method \
		$(WMAKER_COMMON_TMP)/etc/menu-methods/wmappearance
	$(install_file) $(TOPSRCDIR)/WindowMaker/appearance.menu \
		$(WMAKER_COMMON_TMP)/$(WMCONFDIR)/
	$(install_file) $(TOPSRCDIR)/WindowMaker/background.menu \
		$(WMAKER_COMMON_TMP)/$(WMCONFDIR)/
	$(install_file) $(TOPSRCDIR)/WindowMaker/wmmacros \
		$(WMAKER_COMMON_TMP)/$(WMCONFDIR)/
	touch $(WMAKER_COMMON_TMP)/$(WMCONFDIR)/menu.prehook
	touch $(WMAKER_COMMON_TMP)/$(WMCONFDIR)/menu.posthook
	# Now, change the #wmdatadir# string to $(WMSHAREDIR)
	perl -pi -e 's:#wmdatadir#:$(WMSHAREDIR):' $(WMAKER_COMMON_TMP)/$(WMCONFDIR)/wmmacros
	perl -pi -e 's:#wmdatadir#:$(WMSHAREDIR):' $(WMAKER_COMMON_TMP)/$(WMSHAREDIR)/wmmacros
	perl -pi -e 's:#wmdatadir#:$(WMSHAREDIR):' $(WMAKER_COMMON_TMP)/$(WMSHAREDIR)/plmenu
	perl -pi -e 's:#wmdatadir#:$(WMSHAREDIR):' `find $(WMAKER_COMMON_TMP)/$(WMSHAREDIR) -name plmenu.*`
	perl -pi -e 's:#wmdatadir#:$(WMSHAREDIR):' $(WMAKER_COMMON_TMP)/$(DEFAULTSDIR)/WMRootMenu
	perl -pi -e 's:#wmdatadir#:$(WMSHAREDIR):' $(WMAKER_COMMON_TMP)/$(WMSHAREDIR)/Defaults/WMRootMenu

override_dh_installdocs:
	dh_installdocs -a
	$(install_file) $(WINGSSRCDIR)/README \
		$(LIBWINGS_TMP)/$(DOCDIR)/$(LIBWINGS)/README.WINGs
	$(install_file) $(WRASTERSRCDIR)/README \
		$(LIBWRASTER_TMP)/$(DOCDIR)/$(LIBWRASTER)/README.wrlib
# Why?
	$(install_file) $(DEBDIR)/copyright \
		$(WMAKER_COMMON_TMP)/$(DOCDIR)/$(WMAKER_COMMON)/


override_dh_installchangelogs:
	dh_installchangelogs
	dh_installchangelogs ChangeLog upstream

override_dh_install:
	dh_install
	dh_strip -a --dbg-package=$(WMAKER_DBG)
	mv $(DEBDIR_TMP)/etc/WindowMaker/* $(WMAKER_COMMON_TMP)/$(DEFAULTSDIR)/
	rmdir $(DEBDIR_TMP)/etc/WindowMaker

# Now begin fixing stuff
	$(install_file) $(DEBDIR)/wmaker-common.desktop $(WMAKER_COMMON_TMP)/usr/share/xsessions

# First, provide a wrapper to compensate for Window Maker's funny first
# start up requierements

# WMaker and WMaker debug
	mv $(WMAKER_TMP)/$(BINDIR)/wmaker \
		$(WMAKER_TMP)/usr/lib/WindowMaker/WindowMaker
	mv $(WMAKER_DBG_TMP)/usr/lib/debug$(BINDIR)/wmaker \
		$(WMAKER_DBG_TMP)/usr/lib/debug/usr/lib/WindowMaker/WindowMaker

# convertfonts and convertfonts debug
	mv $(WMAKER_TMP)/$(BINDIR)/convertfonts \
		$(WMAKER_TMP)/usr/lib/WindowMaker/
	mv $(WMAKER_DBG_TMP)/usr/lib/debug$(BINDIR)/convertfonts \
		$(WMAKER_DBG_TMP)/usr/lib/debug/usr/lib/WindowMaker/

# WPrefs
	mv $(DEBDIR_TMP)/$(WPREFSAPPDIR)/WPrefs \
		$(WMAKER_TMP)/usr/lib/GNUstep/System/Applications/WPrefs.app/WPrefs

	$(install_prog) $(DEBDIR)/wmaker.sh $(WMAKER_COMMON_TMP)/$(BINDIR)/wmaker

# place wm-oldmenu2new under a more appropiate directory
	-mv $(DEBDIR_TMP)/$(BINDIR)/wm-oldmenu2new $(WMAKER_COMMON_TMP)/$(WMDOCDIR)

# the next is stricly not necessary, because there's a symlink in place,
# but I don't want to abuse it. Some dumb program uses that path and is a
# PITA to modify it)
	perl -pi -e 's:$(WPREFSAPPDIR)/WPrefs:$(BINDIR)/WPrefs:' \
	   $(WMAKER_COMMON_TMP)/$(DEFAULTSDIR)/WMState

# Fix permissions
	chmod +x $(WMAKER_COMMON_TMP)/usr/share/WindowMaker/autostart.sh
	chmod +x $(WMAKER_COMMON_TMP)/usr/share/WindowMaker/exitscript.sh

# Install our transition script
	$(install_prog) $(DEBDIR)/upgrade-windowmaker-defaults \
	  $(WMAKER_COMMON_TMP)/usr/sbin/upgrade-windowmaker-defaults

# This file qualifies as "unpatchable"
	cp $(DEBDIR)/WMWindowAttributes $(WMAKER_COMMON_TMP)/$(DEFAULTSDIR)/
# Need this file for start up
	echo '"menu.hook"' > $(WMAKER_COMMON_TMP)/$(DEFAULTSDIR)/WMRootMenu

# the plethora of readmes
	cp $(TOPSRCDIR)/po/README \
		$(WMAKER_COMMON_TMP)/$(WMDOCDIR)/README.po
	cp $(TOPSRCDIR)/README.definable-cursor \
		$(WMAKER_COMMON_TMP)/$(WMDOCDIR)/README.definable-cursor
	cp $(WPREFSSRCDIR)/README \
		$(WMAKER_COMMON_TMP)/$(WMDOCDIR)/README.WPrefs
	cp $(WPREFSSRCDIR)/po/README \
		$(WMAKER_COMMON_TMP)/$(WMDOCDIR)/README.WPrefs.po

# Copy in the Debian theme
	cp $(DEBDIR)/Debian.theme $(WMAKER_COMMON_TMP)/$(WMSHAREDIR)/Themes/Debian
	uudecode -o $(WMAKER_COMMON_TMP)/$(WMSHAREDIR)/Backgrounds/debian.tiff \
	    $(DEBDIR)/debian.tiff.uu
# This has the new default Debian theme settings.
	cp $(DEBDIR)/WindowMaker.default $(WMAKER_COMMON_TMP)/$(DEFAULTSDIR)/WindowMaker

# Fix the get-*-flags scripts
	perl -pi -e '/^WCFLAGS/ && s:=.*:="-I/usr/X11R6/include":; /^WLFLAGS/ && s:=.*:="-L/usr/X11R6/lib":;' `find $(LIBWRASTERDEV_TMP) -name get-*-flags`
	perl -pi -e '/^WCFLAGS/ && s:=.*:="-I/usr/X11R6/include":; /^WLFLAGS/ && s:=.*:="-L/usr/X11R6/lib":;' `find $(LIBWINGS_TMP) -name get-*-flags`
	perl -pi -e '/^WLIBS/ && s:=.*:="-lwraster":' `find $(LIBWRASTERDEV_TMP) -name get-wraster-flags`
	perl -pi -e '/^WLIBS/ && s:=.*:="-lWINGs -lwraster -lXft":' `find $(LIBWINGS_TMP) -name get-wings-flags`
	perl -pi -e '/^WLIBS/ && s:=.*:="-lWUtil -lX11":' `find $(LIBWINGS_TMP) -name get-wutil-flags`