#!/usr/bin/make -f
# derived from:
# Sample debian.rules file - for GNU Hello (1.3).
# Copyright 1994,1995 by Ian Jackson.
# 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

# There used to be `source' and `diff' targets in this file, and many
# packages also had `changes' and `dist' targets.  These functions
# have been taken over by dpkg-source, dpkg-genchanges and
# dpkg-buildpackage in a package-independent way, and so these targets
# are obsolete.

package=xview
buildarch=$(shell dpkg --print-architecture)
gnuarch=$(shell dpkg --print-gnu-build-architecture)
libc5prefix=usr/$(gnuarch)-linuxlibc1

ifdef LD_LIBRARY_PATH
COMMON_LD_LIBRARY_PATH := :$(LD_LIBRARY_PATH)
endif
export LIBC5_LD_LIBRARY_PATH := $(shell pwd)/debian/libc5libs-tmp$(COMMON_LD_LIBRARY_PATH)
export LIBC6_LD_LIBRARY_PATH := $(shell pwd)/lib/libxview:$(shell pwd)/lib/libolgx$(COMMON_LD_LIBRARY_PATH)

# If your architecture needs libc1 compat support build, add it to this list
# and fix the control file as well
COMPAT_ARCHS = i386 m68k sparc

ifneq (,$(findstring $(buildarch), $(COMPAT_ARCHS)))
DOBUILDCOMPAT := build-libc5libs
DOBINARYCOMPAT := binary-libc5libs
endif


# The next section may have to be extensively modified

build: $(DOBUILDCOMPAT) build-libs build-clients build-contrib build-olvwm

build-libc5libs:
	$(checkdir)
	$(clean)
	BUILDPREFIX=/$(libc5prefix) bash Build-LinuxXView.bash libs
	mkdir debian/libc5libs-tmp
	mv lib/libxview/libxview.* lib/libolgx/libolgx.* debian/libc5libs-tmp
	bash Build-LinuxXView.bash clean
	touch build-libc5libs

build-libs:
	$(checkdir)
	bash Build-LinuxXView.bash libs
	touch build-libs

build-clients: build-libs
	$(checkdir)
	bash Build-LinuxXView.bash clients
	touch build-clients

build-contrib: build-libs
	$(checkdir)
	bash Build-LinuxXView.bash contrib
	touch build-contrib

build-olvwm: build-libs
	$(checkdir)
	bash Build-LinuxXView.bash olvwm
	touch build-olvwm

define clean
	-rm -f build-libc5libs build-libs build-clients build-contrib build-olvwm
	bash Build-LinuxXView.bash clean
	-rm -rf debian/tmp debian/libc5libs-tmp debian/files debian/*substvars debian/*~
endef

clean:
	$(checkdir)
	$(clean)
	
binary-indep: checkroot build
	$(checkdir)
# There are no architecture-independent files to be uploaded
# generated by this package.  If there were any they would be
# made here.

binary-arch: $(DOBINARYCOMPAT) binary-libs binary-clients binary-contrib binary-olvwm

tmpdir=debian/tmp
shareddir=$(tmpdir)/shared
devdir=$(tmpdir)/dev
clientsdir=$(tmpdir)/clients
olwmdir=$(tmpdir)/olwm

binary-libc5libs: checkroot build-libc5libs build-libs
	$(checkdir)
	-rm -rf $(tmpdir)
	install -d $(shareddir)/DEBIAN $(devdir)/DEBIAN
# Prepare package xview
# Create directories
	install -d $(shareddir)/usr/lib/libc5-compat $(shareddir)/usr/doc
# Install shared libraries
	install -m 644 debian/libc5libs-tmp/lib*.so.*.*.* $(shareddir)/usr/lib/libc5-compat
	cp -d debian/libc5libs-tmp/lib*.so.* $(shareddir)/usr/lib/libc5-compat
# Install documentation
	ln -s xviewg $(shareddir)/usr/doc/xview
# Package management control files
	install -m 755 debian/postinst.xview $(shareddir)/DEBIAN/postinst
	install -m 755 debian/postrm.xview $(shareddir)/DEBIAN/postrm
	install -m 644 debian/shlibs.local-libc5 $(shareddir)/DEBIAN/shlibs
# Prepare package xview-altdev
# Create directories
	for dir in $(libc5prefix)/lib $(libc5prefix)/include/X11 usr/doc; do \
	  install -d $(devdir)/$$dir || exit 1; \
	done
# Install libraries
	install -m 644 debian/libc5libs-tmp/lib*.a $(devdir)/$(libc5prefix)/lib
	cd debian/libc5libs-tmp && for lib in lib*.so; do \
	  libdest=`echo $$lib.*.*.*`; \
	  ln -s ../../lib/libc5-compat/$$libdest \
	      ../../$(devdir)/$(libc5prefix)/lib/$$lib || exit 1; \
	done
# Install links for header file directories except for bitmaps, because
# /usr/*-linuxlibc1/include/X11/bitmaps is already owned by xlib6-altdev,
# so we can't install a link
	cd build/include && for dir in *; do \
	  if [ -d $$dir ] && [ $$dir != bitmaps ]; then \
	    ln -s ../../../X11R6/include/$$dir \
	        ../../$(devdir)/$(libc5prefix)/include/X11/$$dir || exit 1; \
	  fi; \
	done
	mkdir $(devdir)/$(libc5prefix)/include/X11/bitmaps
	cp build/include/bitmaps/txt* build/include/bitmaps/wierd_size $(devdir)/$(libc5prefix)/include/X11/bitmaps
# Install documentation
	ln -s xviewg $(devdir)/usr/doc/xview-altdev
# Finish packages xview and xview-altdev
	dh_strip -P$(shareddir) -pxview
	dh_strip -P$(devdir) -pxview-altdev
	chown -R root.root $(tmpdir)
	chmod -R a+rX,u+w,go-w $(tmpdir)
	LD_LIBRARY_PATH=$(LIBC5_LD_LIBRARY_PATH) dh_shlibdeps -P$(shareddir) -pxview \
	    -u-Ldebian/shlibs.local-libc5
# Remove recursive dependency on xview
	sh debian/fixdeps xview debian/xview.substvars
	dh_gencontrol -P$(shareddir) -pxview
	dh_md5sums -P$(shareddir) -pxview
	dh_builddeb -P$(shareddir) -pxview
	dh_gencontrol -P$(devdir) -pxview-altdev
	dh_md5sums -P$(devdir) -pxview-altdev
	dh_builddeb -P$(devdir) -pxview-altdev

binary-libs: checkroot build-libs
	$(checkdir)
	-rm -rf $(tmpdir)
	install -d $(shareddir)/DEBIAN $(devdir)/DEBIAN
	DESTDIR="`pwd`/$(tmpdir)" bash Build-LinuxXView.bash instlibs
# Prepare package xviewg
# Create directories
	for dir in etc/X11/xview usr/doc/xviewg usr/X11R6/lib/help usr/X11R6/include \
	    usr/X11R6/man/man7 usr/X11R6/bin; do \
	  install -d $(shareddir)/$$dir || exit 1; \
	done
	ln -s X11R6 $(shareddir)/usr/openwin
# Move config files to /etc/X11/xview
	for cfg in text_extras_menu textswrc ttyswrc; do \
	  mv $(tmpdir)/usr/openwin/lib/.$$cfg $(shareddir)/etc/X11/xview/$$cfg || exit 1; \
	  mv $(tmpdir)/usr/openwin/lib/$$cfg $(shareddir)/usr/X11R6/lib || exit 1; \
	  ln -s /etc/X11/xview/$$cfg $(shareddir)/usr/X11R6/lib/.$$cfg || exit 1; \
	done
# Install documentation, cut off first part of xview-info, which is obsolete nowadays
	mv $(tmpdir)/usr/openwin/share/doc/xview/whats_new.ps $(shareddir)/usr/doc/xviewg
	awk '/^XView Programmer/ { dump=1 } (dump) { print $$0 }' \
	    $(tmpdir)/usr/openwin/share/doc/xview/xview-info \
	    > $(shareddir)/usr/doc/xviewg/xview-info
	install -m 644 debian/copyright $(shareddir)/usr/doc/xviewg
	cat LEGAL_NOTICE >> $(shareddir)/usr/doc/xviewg/copyright
	install -m 644 debian/changelog $(shareddir)/usr/doc/xviewg/changelog.Debian
	mv $(tmpdir)/usr/openwin/man/man1/xview.1x $(shareddir)/usr/X11R6/man/man7/xview.7x
# Install shared libraries
# Make sure to do the following move in 2 steps so we get the libraries before
# the links in the archive
	mv $(tmpdir)/usr/openwin/lib/lib*.so.*.*.* $(shareddir)/usr/X11R6/lib
	mv $(tmpdir)/usr/openwin/lib/lib*.so.* $(shareddir)/usr/X11R6/lib
	chmod a-x $(shareddir)/usr/X11R6/lib/lib*.so.*.*.*
# Install online-help files for XView
	for info in textsw ttysw xview; do \
	  mv $(tmpdir)/usr/openwin/lib/help/$$info.info \
	      $(shareddir)/usr/X11R6/lib/help/$$info.info || exit 1; \
	done
# Install bitmaps that might be used by XView programs at runtime
	mv $(tmpdir)/usr/openwin/include/bitmaps $(tmpdir)/usr/openwin/include/images \
	    $(shareddir)/usr/X11R6/include
# Install some support-programs
	for prog in capitalize insert_brackets remove_brackets shift_lines; do \
	  install -m 755 contrib/misc/$$prog $(shareddir)/usr/X11R6/bin || exit 1; \
	done
# Package management control files
	install -m 755 debian/postinst.xview $(shareddir)/DEBIAN/postinst
	install -m 755 debian/postrm.xview $(shareddir)/DEBIAN/postrm
	install -m 644 debian/conffiles.xview $(shareddir)/DEBIAN/conffiles
	install -m 644 debian/shlibs.local $(shareddir)/DEBIAN/shlibs
# Prepare package xviewg-dev
	mv $(tmpdir)/usr $(devdir)
	mv $(devdir)/usr/X11R6/lib/X11 $(devdir)/usr/openwin/lib
	rm -fr $(devdir)/usr/X11R6
	mv $(devdir)/usr/openwin $(devdir)/usr/X11R6
	install -d $(devdir)/usr/doc/xviewg $(devdir)/usr/X11R6/lib/xview
# Install documentation
	ln -s xviewg $(devdir)/usr/doc/xviewg-dev
	mv $(devdir)/usr/X11R6/share/doc/xview/*api* $(devdir)/usr/doc/xviewg
# Install scripts for SunView->XView conversion
	mv $(devdir)/usr/X11R6/bin/*.sed $(devdir)/usr/X11R6/lib/xview
# Rename xgettext and msgfmt to avoid confusion (I guess nobody is using them anyway)
	cd $(devdir)/usr/X11R6/bin && \
	    mv xgettext xview_xgettext && mv msgfmt xview_msgfmt
	cd $(devdir)/usr/X11R6/man/man1 && \
	    mv xgettext.1 xview_xgettext.1 && mv msgfmt.1 xview_msgfmt.1
# Clean up
	rm -fr $(devdir)/usr/X11R6/lib/help $(devdir)/usr/X11R6/share
# Finish packages xviewg and xviewg-dev
	dh_strip -P$(shareddir) -pxviewg
	dh_compress -P$(shareddir) -pxviewg
	dh_strip -P$(devdir) -pxviewg-dev
	dh_compress -P$(devdir) -pxviewg-dev
	chown -R root.root $(tmpdir)
	chmod -R a+rX,u+w,go-w $(tmpdir)
	LD_LIBRARY_PATH=$(LIBC6_LD_LIBRARY_PATH) dh_shlibdeps -P$(shareddir) -pxviewg
# Remove recursive dependency on xviewg
	sh debian/fixdeps xviewg debian/substvars
	dh_gencontrol -P$(shareddir) -pxviewg
	dh_md5sums -P$(shareddir) -pxviewg
	dh_builddeb -P$(shareddir) -pxviewg
	dh_gencontrol -P$(devdir) -pxviewg-dev
	dh_md5sums -P$(devdir) -pxviewg-dev
	dh_builddeb -P$(devdir) -pxviewg-dev

binary-clients: checkroot build-clients
	$(checkdir)
	-rm -rf $(tmpdir)
	install -d $(olwmdir)/DEBIAN $(clientsdir)/DEBIAN
	DESTDIR="`pwd`/$(tmpdir)" bash Build-LinuxXView.bash instclients
# Prepare package olwm
	for dir in etc/X11/olwm etc/menu-methods usr/lib/menu usr/doc/olwm \
	    usr/X11R6/bin usr/X11R6/lib/help usr/X11R6/man/man1; do \
	  install -d $(olwmdir)/$$dir || exit 1; \
	done
	mv $(tmpdir)/usr/openwin/bin/olwm* $(olwmdir)/usr/X11R6/bin
	mv $(tmpdir)/usr/openwin/man/man1/olwm* $(olwmdir)/usr/X11R6/man/man1
	mv $(tmpdir)/usr/openwin/lib/help/olwm* $(tmpdir)/usr/openwin/lib/help/workspace.info \
	    $(olwmdir)/usr/X11R6/lib/help
	mv $(tmpdir)/usr/openwin/lib/openwin-menu* $(olwmdir)/etc/X11/olwm
	install -m 644 debian/copyright $(olwmdir)/usr/doc/olwm
	cat clients/olwm/LEGAL_NOTICE >> $(olwmdir)/usr/doc/olwm/copyright
	install -m 644 debian/changelog $(olwmdir)/usr/doc/olwm/changelog.Debian
	install -m 644 debian/README.olwm $(olwmdir)/usr/doc/olwm/README.debian
# Install config files/menu support
	mv $(olwmdir)/etc/X11/olwm/openwin-menu $(olwmdir)/etc/X11/olwm/openwin-menu.orig
	install -m 644 debian/openwin-menu.olwm $(olwmdir)/etc/X11/olwm/openwin-menu
	install -m 644 debian/menu-methods.olwm $(olwmdir)/etc/menu-methods/olwm
	install -m 644 debian/menu.olwm $(olwmdir)/usr/lib/menu/olwm
# Package management control files
	install -m 644 debian/conffiles.olwm $(olwmdir)/DEBIAN/conffiles
	install -m 755 debian/postinst.olwm $(olwmdir)/DEBIAN/postinst
	install -m 755 debian/postrm.olwm $(olwmdir)/DEBIAN/postrm
# Prepare package xview-clients
	for dir in doc X11R6/share/locale/C/props lib/menu; do \
	  install -d $(clientsdir)/usr/$$dir || exit 1; \
	done
	rm -fr $(tmpdir)/usr/openwin/share $(tmpdir)/usr/openwin/man/man1/xview.1x
	mv $(tmpdir)/usr/openwin/* $(clientsdir)/usr/X11R6
	install -m 755 contrib/misc/owplaces $(clientsdir)/usr/X11R6/bin
	install -m 644 contrib/misc/props-locale.C $(clientsdir)/usr/X11R6/share/locale/C/props/C
	install -m 644 contrib/misc/props-locale.basic_setting $(clientsdir)/usr/X11R6/share/locale/C/props/basic_setting
	ln -s xviewg $(clientsdir)/usr/doc/xview-clients
	install -m 644 debian/menu.clients $(clientsdir)/usr/lib/menu/xview-clients
	install -m 755 debian/postinst.clients $(clientsdir)/DEBIAN/postinst
	install -m 755 debian/postrm.clients $(clientsdir)/DEBIAN/postrm
# Finish packages xview-clients and olwm
	dh_strip -P$(clientsdir) -pxview-clients
	dh_compress -P$(clientsdir) -pxview-clients
	dh_strip -P$(olwmdir) -polwm
	dh_compress -P$(olwmdir) -polwm
	chown -R root.root $(tmpdir)
	chmod -R a+rX,u+w,go-w $(tmpdir)
	LD_LIBRARY_PATH=$(LIBC6_LD_LIBRARY_PATH) dh_shlibdeps -P$(clientsdir) -pxview-clients
	dh_gencontrol -P$(clientsdir) -pxview-clients
	dh_md5sums -P$(clientsdir) -pxview-clients
	dh_builddeb -P$(clientsdir) -pxview-clients
	LD_LIBRARY_PATH=$(LIBC6_LD_LIBRARY_PATH) dh_shlibdeps -P$(olwmdir) -polwm
	dh_gencontrol -P$(olwmdir) -polwm
	dh_md5sums -P$(olwmdir) -polwm
	dh_builddeb -P$(olwmdir) -polwm

binary-contrib: checkroot build-contrib
	$(checkdir)
	-rm -rf $(tmpdir)
# Prepare package xview-examples
	install -d $(tmpdir)/DEBIAN
	DESTDIR="`pwd`/$(tmpdir)" bash Build-LinuxXView.bash instcontrib
	install -d $(tmpdir)/usr/doc/xviewg
	ln -s xviewg $(tmpdir)/usr/doc/xview-examples
	ln -s ../examples/xview $(tmpdir)/usr/doc/xviewg/examples
	mv $(tmpdir)/usr/openwin/share/src/xview $(tmpdir)/usr/doc/examples
	mv $(tmpdir)/usr/doc/examples/examples $(tmpdir)/usr/doc/examples/xview
	chmod a+rx $(tmpdir)/usr/doc/examples/xview/bin/*
	rm -fr $(tmpdir)/usr/openwin
# Finish package xview-examples
	dh_strip -P$(tmpdir) -pxview-examples
	chown -R root.root $(tmpdir)
	chmod -R a+rX,u+w,go-w $(tmpdir)
	LD_LIBRARY_PATH=$(LIBC6_LD_LIBRARY_PATH) dh_shlibdeps -P$(tmpdir) -pxview-examples
	dh_gencontrol -P$(tmpdir) -pxview-examples
	dh_md5sums -P$(tmpdir) -pxview-examples
	dh_builddeb -P$(tmpdir) -pxview-examples

binary-olvwm: checkroot build-olvwm
	$(checkdir)
	-rm -rf $(tmpdir)
	install -d $(tmpdir)/DEBIAN
# Prepare package olvwm
	DESTDIR="`pwd`/$(tmpdir)" bash Build-LinuxXView.bash instolvwm
	mv $(tmpdir)/usr/openwin $(tmpdir)/usr/X11R6
# Create directories
	for dir in usr/doc/olvwm etc/X11/olvwm etc/menu-methods usr/lib/menu; do \
	  install -d $(tmpdir)/$$dir; \
	done
# Install documentation
	mv $(tmpdir)/usr/X11R6/man/man1/olwm.1x $(tmpdir)/usr/X11R6/man/man1/olwm.1olvwm
	install -m 644 debian/copyright $(tmpdir)/usr/doc/olvwm
	cat clients/olvwm-4.1/LEGAL_NOTICE >> $(tmpdir)/usr/doc/olvwm/copyright
	install -m 644 debian/changelog $(tmpdir)/usr/doc/olvwm/changelog.Debian
	install -m 644 debian/changelog.old.olvwm $(tmpdir)/usr/doc/olvwm/changelog.Debian-old
	install -m 644 debian/README.olvwm $(tmpdir)/usr/doc/olvwm/README.debian
# Install config files/menu support
	install -m 644 debian/openwin-menu.olvwm $(tmpdir)/etc/X11/olvwm/openwin-menu
	install -m 644 debian/menu-methods.olvwm $(tmpdir)/etc/menu-methods/olvwm
	install -m 644 debian/menu.olvwm $(tmpdir)/usr/lib/menu/olvwm
# Package management control files
	install -m 644 debian/conffiles.olvwm $(tmpdir)/DEBIAN/conffiles
	install -m 755 debian/postinst.olvwm $(tmpdir)/DEBIAN/postinst
	install -m 755 debian/postrm.olvwm $(tmpdir)/DEBIAN/postrm
# Finish package olvwm
	dh_strip -P$(tmpdir) -polvwm
	dh_compress -P$(tmpdir) -polvwm
	chown -R root.root $(tmpdir)
	chmod -R a+rX,u+w,go-w $(tmpdir)
	LD_LIBRARY_PATH=$(LIBC6_LD_LIBRARY_PATH) dh_shlibdeps -P$(tmpdir) -polvwm
# Concatenate olvwm's and XView's version number to make both dpkg and our users happy :-)
	dh_gencontrol -P$(tmpdir) -polvwm \
	    -u-v"4.1.`dpkg-parsechangelog | grep '^Version: ' | cut -d' ' -f2`"
	dh_md5sums -P$(tmpdir) -polvwm
	dh_builddeb -P$(tmpdir) -polvwm

define checkdir
	test -f debian/rules
endef

# Below here is fairly generic really

binary:		binary-indep binary-arch

source diff:
	@echo >&2 'source and diff are obsolete - use dpkg-source -b'; false

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

.PHONY: binary binary-arch binary-indep clean checkroot