#! /usr/bin/make -f
#
# To make the binary distribution package, the ``Debianized'' source package
# and the context diff to the original package, type `./debian.rules dist'.
# Make sure that `debian.rules' is executable before the final distribution
# is made.
#
# Invoke each target with `./debian.rules <target>'.  All targets should be
# invoked with the package root as the current directory.
#
# The `binary' target must be run as root, as it needs to install files with
# specific ownerships.  The `diff' target assumes that you have the original
# source package available, unpacked, in ../$(p)-$(v).orig, or that you have
# the previous revision of the ``Debianized'' source package and context diff
# in the parent directory.

CC = gcc
# CFLAGS = -O2 -g # doesn't do much good with Imakefile etc...

# The name of the package
p = pixmap

package=$(p)

export SOURCE_DATE_EPOCH = $(shell date -d "$$(dpkg-parsechangelog --count 1 -SDate)" +%s)

build:
# Builds the binary package.
	rm -rf X11
	xmkmf
	rm -f clean
	make Makefiles
	perl -i -pe 's/ ..SMLIB. ..ICELIB.//' Makefile # don't link with -lSM -lICE
	make
	touch stamp-build

clean:
# Undoes the effect of `make -f debian.rules build'.
	[ ! -f Makefile ] || $(MAKE) distclean || $(MAKE) clean
	touch clean
	rm -f Makefile Makefile.bak SelFile/Makefile dotpixmap .#pixmap
	rm -f stamp-build
	rm -rf debian/tmp debian/files debian/substvars

binary-arch:    checkroot build
# Makes a binary package.
	test -f stamp-build || make -f debian.rules build
	install -d -g root -m 755 -o root debian/tmp
	chmod g-s debian/tmp
	install -d -g root -m 755 -o root		\
		debian/tmp/DEBIAN			\
		debian/tmp/usr/bin			\
		debian/tmp/usr/lib/X11			\
		debian/tmp/usr/lib/X11/Pixmap		\
		debian/tmp/usr/share/doc/$(p)		\
	        debian/tmp/usr/share/menu 		\
		debian/tmp/usr/share/man/man1		\
	  	debian/tmp/etc/X11/app-defaults
ifneq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
	install -g root -m 755 -o root    pixmap debian/tmp/usr/bin/pixmap
else
	# see changelog entry for 2.6pl4-13 about the strip here
	strip pixmap
	install -g root -m 755 -o root -s pixmap debian/tmp/usr/bin/pixmap
endif
	install -g root -m 644 -o root Pixmap.ad  \
		debian/tmp/etc/X11/app-defaults/Pixmap
	install -g root -m 644 -o root Pixmap-color  \
		debian/tmp/etc/X11/app-defaults/Pixmap-color
	for file in Down Excl FlipHoriz FlipVert Fold Left Right RotateLeft \
		    RotateRight Stipple Term Up; do \
		install -g root -m 644 -o root $$file \
			debian/tmp/usr/lib/X11/Pixmap/$$file; \
	done
	install -g root -m 644 -o root pixmap.man \
		debian/tmp/usr/share/man/man1/pixmap.1
	-gzip -f -9n debian/tmp/usr/share/man/man1/pixmap.1
	install -g root -m 644 -o root debian/menu \
		debian/tmp/usr/share/menu/$(p)
	install -g root -m 644 -o root debian/changelog \
		debian/tmp/usr/share/doc/$(p)/changelog.Debian
	install -g root -m 644 -o root CHANGES \
		debian/tmp/usr/share/doc/$(p)/changelog
	-gzip -f -9n debian/tmp/usr/share/doc/$(p)/*
	install -g root -m 644 -o root debian/copyright \
		debian/tmp/usr/share/doc/$(p)/copyright
	install -g root -m 644 -o root debian/conffiles debian/tmp/DEBIAN/.
	install -g root -m 755 -o root debian/post* debian/tmp/DEBIAN/.
	install -g root -m 755 -o root debian/prerm debian/tmp/DEBIAN/.
	dpkg-shlibdeps debian/tmp/usr/bin/pixmap
	dpkg-gencontrol
	chown -R root.root debian/tmp
	chmod -R g-ws debian/tmp
	find debian/tmp -newermt "@$$SOURCE_DATE_EPOCH" -print0 | \
		xargs -0r touch --no-dereference --date="@$$SOURCE_DATE_EPOCH"
	dpkg --build debian/tmp ..
	rm -f clean

define checkdir
	test -f debian/rules
endef

binary-indep:	checkroot build
# nothing to do

# 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