#!/usr/bin/make -f
# -*- makefile -*-
# Debianrules for building a Debian package
# Version 1.5
#
# These rules have been specifically designed NOT to require root to
# run them. At any time root privileges are required, the command to be
# executed will be made obvious and root's password will be prompted for.
# Of course, root may still run this and no password will be required.
#
# Robert Leslie <rob@mars.org>
# modified for Postfix by LaMont Jones <lamont@debian.org>

DISTRO:=$(shell (lsb_release -is 2>/dev/null || echo Debian) | sed s:Debian:Debian/GNU:)

export DEB_BUILD_MAINT_OPTIONS = hardening=+all optimize=+lto
export DEB_LDFLAGS_MAINT_STRIP = -Wl,-Bsymbolic-functions
DPKG_EXPORT_BUILDFLAGS = 1
include /usr/share/dpkg/buildflags.mk
include /usr/share/dpkg/buildtools.mk  # for ${CC}
include /usr/share/dpkg/pkg-info.mk

package=postfix
base=debian/$(package)
docpkg=${package}-doc
docdir=${base}-doc/usr/share/doc/$(package)
chlogdir=${base}/usr/share/doc/$(package)
sharedir=${base}/usr/share/postfix
libdir=${base}/usr/lib/postfix
plibdir=usr/lib/postfix
sbindir=${base}/usr/sbin
bindir=${base}/usr/bin
confdir=${base}/etc/postfix
sdgendir:=${base}$(shell pkg-config --variable=systemdsystemgeneratordir systemd)

CCARGS += -DDEBIAN \
	-DHAS_PCRE=2 $(shell pcre2-config --cflags) \
	-DHAS_LDAP \
	-DUSE_LDAP_SASL \
	-DHAS_SQLITE \
	-DMYORIGIN_FROM_FILE \
	$(shell getconf LFS_CFLAGS) \
	-DHAS_CDB \
	-DHAS_LMDB \
	-DHAS_MYSQL -I/usr/include/mysql \
	-DHAS_PGSQL -I$(shell pg_config --includedir) \
	-DHAS_SQLITE \
	-DHAS_SSL -I/usr/include/openssl \
	-DUSE_SASL_AUTH -I/usr/include/sasl \
	-DUSE_CYRUS_SASL \
	-DUSE_TLS

AUXLIBS += -lssl -lcrypto -lsasl2 -lpthread

DOCFILES=README_FILES/*_README README_FILES/OVERVIEW COMPATIBILITY PORTING
TLSDOCFILES=${TLSSRC}/TLS_TODO ${TLSSRC}/TLS_ACKNOWLEDGEMENTS

# Extra hardening flags
export DEB_CPPFLAGS_MAINT_APPEND = -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3


%:
	dh $@


override_dh_auto_configure:
	${MAKE} makefiles \
		CCARGS="${CCARGS}" \
		DEBUG='' \
		OPT="${CPPFLAGS} ${CFLAGS} ${LDFLAGS}" \
		PLUGIN_LD="${CC} -shared ${CPPFLAGS} ${CFLAGS} ${LDFLAGS}" \
		AUXLIBS="${AUXLIBS}" \
		AUXLIBS_CDB="-lcdb" \
		AUXLIBS_LDAP="-lldap -llber" \
		AUXLIBS_LMDB="-llmdb" \
		AUXLIBS_MYSQL="-lmysqlclient" \
		AUXLIBS_PCRE="$(shell pcre2-config --libs8)" \
		AUXLIBS_PGSQL="-lpq" \
		AUXLIBS_SQLITE="-lsqlite3" \
		SHLIB_RPATH="-Wl,-rpath,/usr/lib/postfix ${LDFLAGS}" \
		shared=yes pie=yes dynamicmaps=yes \
		daemon_directory=${CUR_DIR}/usr/lib/postfix/sbin \
		shlibs_directory=${CUR_DIR}/usr/lib/postfix manpage_directory=/usr/share/man \
		sample_directory=/usr/share/doc/postfix/examples readme_directory=/usr/share/doc/postfix \
		html_directory=/usr/share/doc/postfix/html


override_dh_auto_build:
	@echo "blhc: ignore-line-regexp: .*for i in single_server\.o multi_server\.o trigger_server\.o master_proto\.o mail_flow\.o event_server\.o dgram_server\.o"

	dh_auto_build
	# man/Makefile.in does not support parallel builds
	dh_auto_build --no-parallel -- manpages

	# remove unreproducible paths from makedefs.out
	#  '-ffile-prefix-map=/tmp/reprotest.DMXrtR/const_build_path/const_build_path=.'
	#  'SHLIB_ENV = LD_LIBRARY_PATH=/tmp/reprotest.DMXrtR/const_build_path/const_build_path/lib'
	sed -i 's@\s\+-ffile-prefix-map=\S\+=.\s\+@ @g' conf/makedefs.out
	sed -i 's@SHLIB_ENV = LD_LIBRARY_PATH=\S\+@SHLIB_ENV = /debian-build-path/lib@g' conf/makedefs.out

	sed "s:@@DISTRO@@:$(DISTRO):g" < debian/main.cf.in > conf/main.cf.debian
	sed "s:@@DISTRO@@:$(DISTRO):g" < conf/main.cf > conf/main.cf.dist


override_dh_auto_install:
	# do nothing


override_dh_install-indep:
	install -m 0644 html/* $(docdir)/html
	rm -f $(docdir)/html/Makefile.in
	dh_installexamples -p ${docpkg} examples/qmail-local examples/smtpd-policy
	dh_installexamples -p ${docpkg} -Xmain.cf -Xmaster.cf -Xfiles conf/[a-z]*
	dh_installexamples -p ${docpkg} conf/main.cf.default debian/mailqfmt.pl
	install -m 0444 RELEASE_NOTES $(docdir)/RELEASE_NOTES
	install -m 0444 AAAREADME $(docdir)/README
	for file in */README; do \
	    install -m 0444 $${file} $(docdir)/README.$${file%/README}; \
	done
	if [ ! -f meta/doc.files ] ; then \
		cd meta && for i in sample readme html ; do \
			grep $${i} postfix-files >> doc.files ; \
		done \
	fi
	rm -f $(docdir)/README.mantools
	for file in ${DOCFILES}; do					\
		install -m 0444 $${file} $(docdir)/$${file##*/};	\
	done
	rm -f $(docdir)/ULTRIX_README
	cd meta && for h in ULTRIX MACOSX mantools ; do \
		grep -v $${h} doc.files > doc.files.$$ ; \
		mv doc.files.$$ doc.files ; \
	done
	mkdir -m 755 -p $(base)-doc/etc/postfix/postfix-files.d
	install -m 644 meta/doc.files ${base}-doc/etc/postfix/postfix-files.d


override_dh_install-arch:
	install lib/lib* $(libdir)
	install debian/postfix_groups.pl $(libdir)
	install -m 0644 meta/postfix-files $(confdir)
	cd $(confdir) && for i in sample readme html LICENSE ; do \
		grep -v $${i} postfix-files > postfix-files.$$ ; \
		mv postfix-files.$$ postfix-files ; \
	done
	for j in cdb ldap lmdb mysql pcre pgsql sqlite ; do \
		mkdir -m 755 -p $(base)-$${j}/etc/postfix/postfix-files.d ; \
		grep $${j} $(confdir)/postfix-files >> $(base)-$${j}/etc/postfix/postfix-files.d/$${j}.files ; \
		grep -v $${j} $(confdir)/postfix-files > $(confdir)/postfix-files.$$ ; \
			mv $(confdir)/postfix-files.$$ $(confdir)/postfix-files ; \
		install lib/postfix-$${j}.so ${base}-$${j}/${plibdir} ; \
	done
	install libexec/[a-z]* ${base}/${plibdir}/sbin
	install bin/[a-z]* ${sbindir}
	# See conf/postfix-files
	ln ${libdir}/sbin/smtp ${libdir}/sbin/lmtp
	ln ${libdir}/sbin/qmgr ${libdir}/sbin/nqmgr
	install debian/postfix-add-filter ${sbindir}
	install debian/postfix-add-policy ${sbindir}
	cp auxiliary/collate/collate.pl debian/postfix-collate
	install debian/postfix-collate ${sbindir}
	install auxiliary/qshape/qshape.pl ${sbindir}/qshape
	install -m 0444 HISTORY $(chlogdir)/changelog
	ln -s ../sbin/rmail $(bindir)/rmail
	ln -s ../sbin/sendmail $(bindir)/newaliases
	ln -s ../sbin/sendmail $(bindir)/mailq
	ln -s ../sbin/sendmail ${base}/usr/lib/sendmail
	install -m 0755 conf/postfix-script conf/post-install $(confdir)
	install -m 0644 conf/makedefs.out $(sharedir)
	install -m 0644 debian/functions $(sharedir)/postinst.functions
	install -m 0644 conf/master.cf $(sharedir)/master.cf.dist
	install -m 0644 conf/main.cf.dist $(sharedir)/main.cf.dist
	install -m 0644 conf/main.cf.debian $(sharedir)/main.cf.debian
	install -m 0644 conf/main.cf.tls $(sharedir)/main.cf.tls
	install -m 0644 meta/dynamicmaps.cf $(sharedir)/dynamicmaps.cf
	install -m644 debian/postfix.ufw.profile ${base}/etc/ufw/applications.d/postfix
	install -m644 debian/rsyslog.conf ${base}/etc/rsyslog.d/postfix.conf
	install -m644 debian/postfix.insserv.conf ${base}/etc/insserv.conf.d/postfix
	txt2man -t postfix-collate -r postfix-$(DEB_VERSION_UPSTREAM) -d '$(shell date -s @$(SOURCE_DATE_EPOCH))' -s 1 auxiliary/collate/README > ${base}/usr/share/man/man1/postfix-collate.1
	install man/man1/*.1 ${base}/usr/share/man/man1
	install man/man5/*.5 ${base}/usr/share/man/man5
	for j in ldap lmdb mysql pcre pgsql sqlite ; do \
		mkdir -m 755 -p $(base)-$${j}/usr/share/man/man5 ; \
		mv ${base}/usr/share/man/man5/$${j}_table.5 ${base}-$${j}/usr/share/man/man5 ; \
	done

	for f in man/man8/*.8; do \
	  sed '/^\.TH/s/ 8 / 8postfix /' $${f}>${base}/usr/share/$${f}postfix; \
	  chmod 644 ${base}/usr/share/$${f}postfix; \
	done
	install rmail/rmail.8 debian/*.8 ${base}/usr/share/man/man8
	sed -i s'@.so man8/bounce.8@.so man8/bounce.8postfix@' ${base}/usr/share/man/man8/trace.8postfix ${base}/usr/share/man/man8/defer.8postfix

	install debian/configure-instance.sh $(libdir)
	install -d -m 755 ${sdgendir}
	install debian/postfix-instance-generator ${sdgendir}
	install debian/ip-up.d ${base}/etc/ppp/ip-up.d/postfix
	install debian/ip-down.d ${base}/etc/ppp/ip-down.d/postfix
	install debian/ip-up.d ${base}/etc/network/if-up.d/postfix
	install debian/ip-down.d ${base}/etc/network/if-down.d/postfix
	install debian/ip-up.d ${base}/usr/lib/networkd-dispatcher/routable.d/postfix
	install debian/ip-down.d ${base}/usr/lib/networkd-dispatcher/off.d/postfix
	install debian/update-libc.d ${base}/etc/resolvconf/update-libc.d/postfix

	if dpkg-vendor --is ubuntu; then \
	    install -m 644 -D debian/postfix.apport ${base}/usr/share/apport/package-hooks/postfix.py; \
	fi

override_dh_installsystemd:
	dh_installsystemd -p postfix --no-enable --no-start --name postfix-resolvconf
	dh_installsystemd -p postfix --no-restart-after-upgrade postfix.service

execute_before_dh_gencontrol:
	for i in $$(dh_listpackages) ; do \
		cat debian/vars.in >> debian/$$i.substvars ; \
	done

	if [ $(DISTRO) = Ubuntu ] ; then \
		echo postfix:Provides=default-mta >> debian/postfix.substvars ; \
	fi


override_dh_auto_clean:
	${MAKE} tidy


# Below here is fairly generic really

newtemplate:
	debconf-updatepo

msgstats:
	@cd debian/po && for i in *.po; do x=$$(msgfmt --statistics $$i 2>&1); echo $$i $$x; done; rm -f messages.mo *.po~

msg-email:
	@podebconf-report-po