#!/usr/bin/make -f

STRIP =strip
ifneq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
  STRIP =: nostrip
endif

DIR =$(shell pwd)/debian/djbdns
DIRDBN =$(shell pwd)/debian/dbndns
DIRCACHERUN =$(shell pwd)/debian/dnscache-run

configure: deb-checkdir configure-stamp
configure-stamp:
	for i in `cat FILES`; do \
	  test -r dbndns/$$i || cp -p $$i dbndns/$$i || exit 1; \
	done
	touch configure-stamp

patch: deb-checkdir patch-stamp dbndns/patch-stamp
patch-stamp: configure-stamp
	for i in `ls -1 debian/diff/*.diff || :`; do \
	  patch -p1 <$$i || exit 1; \
	done
	touch patch-stamp
dbndns/patch-stamp: configure-stamp
	for i in `ls -1 dbndns/diff/*.diff || :`; do \
	  (cd dbndns/ && patch -p1) <$$i || exit 1; \
	done
	touch dbndns/patch-stamp

build: deb-checkdir build-stamp dbndns/build-stamp
build-stamp: patch-stamp
	test -r conf-home'{orig}' || cp -f conf-home conf-home'{orig}'
	echo /usr >conf-home
	test -r conf-cc'{orig}' || cp conf-cc conf-cc'{orig}'
	echo 'gcc -O2 -g -include /usr/include/errno.h' >conf-cc
	$(MAKE)
	touch build-stamp
dbndns/build-stamp: dbndns/patch-stamp
	test -r dbndns/conf-home'{orig}' || \
	  cp -f dbndns/conf-home dbndns/conf-home'{orig}'
	echo /usr >dbndns/conf-home
	test -r dbndns/conf-cc'{orig}' || \
	  cp dbndns/conf-cc dbndns/conf-cc'{orig}'
	echo 'gcc -O2 -g -include /usr/include/errno.h' >dbndns/conf-cc
	$(MAKE) -Cdbndns/
	touch dbndns/build-stamp

clean: deb-checkdir deb-checkuid
	rm -f `cat TARGETS`
	for i in dbndns/*; do test -d $$i || rm -f $$i; done
	test ! -e patch-stamp || \
	  for i in `ls -1r debian/diff/*.diff || :`; do patch -p1 -R <$$i; done
	rm -f configure-stamp patch-stamp build-stamp \
	  dbndns/patch-stamp dbndns/build-stamp
	rm -rf '$(DIR)' '$(DIRDBN)' '$(DIRCACHERUN)'
	rm -f debian/files debian/substvars changelog
	test ! -r conf-home'{orig}' || mv -f conf-home'{orig}' conf-home
	test ! -r conf-cc'{orig}' || mv conf-cc'{orig}' conf-cc

install: install-arch install-indep
install-arch: deb-checkdir deb-checkuid build-stamp dbndns/build-stamp
	rm -rf '$(DIR)' '$(DIRDBN)'
	# djbdns programs
	install -d -m0755 '$(DIR)'/usr
	test -r conf-home'{orig}' || cp conf-home conf-home'{orig}'
	echo '$(DIR)'/usr >conf-home
	rm -f install instcheck install.o instcheck.o hier.o auto_home.o
	$(MAKE) install instcheck
	mv -f conf-home'{orig}' conf-home
	./install
	./instcheck
	for i in '$(DIR)'/usr/bin/*; do \
	  test "`head -c2 $$i`" = '#!' || \
	    $(STRIP) -R .comment -R .note $$i || exit 1; \
	done
	# dbndns programs
	install -d -m0755 '$(DIRDBN)'/usr
	test -r dbndns/conf-home'{orig}' || \
	  cp dbndns/conf-home dbndns/conf-home'{orig}'
	echo '$(DIRDBN)'/usr >dbndns/conf-home
	(cd dbndns/ && \
	  rm -f install instcheck install.o instcheck.o hier.o auto_home.o)
	$(MAKE) -Cdbndns/ install instcheck
	mv -f dbndns/conf-home'{orig}' dbndns/conf-home
	(cd dbndns/ && ./install)
	(cd dbndns/ && ./instcheck)
	for i in '$(DIRDBN)'/usr/bin/*; do \
	  test "`head -c2 $$i`" = '#!' || \
	    $(STRIP) -R .comment -R .note $$i || exit 1; \
	done
	# etc
	install -d -m0755 '$(DIR)'/etc
	install -m0644 debian/dnsroots.global '$(DIR)'/etc/dnsroots.global
	cp -a '$(DIR)'/etc '$(DIRDBN)'/etc
	# manpages
	for i in 1 8; do \
	  install -d -m0755 '$(DIR)'/usr/share/man/man$$i; \
	  for j in debian/djbdns-man/*.$$i; do \
	    install -m0644 $$j '$(DIR)'/usr/share/man/man$$i/ && \
	    gzip -9 '$(DIR)'/usr/share/man/man$$i/$${j##*/} || exit 1; \
	  done; \
	done
	install -d -m0755 '$(DIRDBN)'/usr/share
	cp -a '$(DIR)'/usr/share/man '$(DIRDBN)'/usr/share/man
	# fix up directory permissions
	chmod g-s '$(DIR)'/usr '$(DIR)'/usr/bin
	chmod g-s '$(DIRDBN)'/usr '$(DIRDBN)'/usr/bin
	# changelog
	rm -f changelog && ln -s CHANGES changelog
install-indep: deb-checkdir deb-checkuid
	rm -rf '$(DIRCACHERUN)'
	$(MAKE) -Cdnscache-run install DESTDIR='$(DIRCACHERUN)'
	ln -s sv/dnscache '$(DIRCACHERUN)'/etc/dnscache
	install -d -m0755 '$(DIRCACHERUN)'/var/log/dnscache
	ln -s /var/log/dnscache '$(DIRCACHERUN)'/etc/sv/dnscache/log/main

binary: binary-indep binary-arch
binary-arch: install-arch djbdns.deb dbndns.deb
	rm -f debian/substvars
	dpkg-shlibdeps '$(DIR)'/usr/bin/*
	dpkg-gencontrol -isp -pdjbdns -P'$(DIR)'
	dpkg -b '$(DIR)' ..
	rm -f debian/substvars
	dpkg-shlibdeps '$(DIRDBN)'/usr/bin/*
	dpkg-gencontrol -isp -pdbndns -P'$(DIRDBN)'
	dpkg -b '$(DIRDBN)' ..
binary-indep: install-indep dnscache-run.deb
	dpkg-gencontrol -isp -pdnscache-run -P'$(DIRCACHERUN)'
	dpkg -b '$(DIRCACHERUN)' ..

.PHONY: configure patch dbndns/patch build dbndns/build clean install \
  binary-indep binary-arch binary

include debian/implicit