#!/usr/bin/make -f

export DH_VERBOSE=1
export DEB_BUILD_HARDENING=1
export DH_OPTIONS=-v

ifeq ($(WANT_SNMP), 1)
  USE_SNMP=--enable-snmp
  $(warning "DEBIAN: SNMP enabled, sorry for your inconvenience")
else
  $(warning "DEBIAN: SNMP disabled, see README.Debian")
endif

%:
	dh $@ --parallel --with autoreconf --dbg-package=quagga-dbg --list-missing
	if [ -e config.status ]; then \
		dh $@ --parallel  --dbg-package=quagga-dbg --list-missing; \
	else \
		dh $@ --parallel  --with autoreconf --dbg-package=quagga-dbg --list-missing; \
	fi

override_dh_auto_clean:
	#dh_auto_clean

	#@echo "BEGIN CRUFT"
	#@rm -vf */Makefile doc/quagga.fns doc/quagga.info doc/quagga.kys doc/quagga.tmp doc/quagga.pdf doc/quagga.info-*
	#@rm -vf lib/version.c doc/stamp-vti
	#@rm -vf vtysh/vtysh_cmd.c
	#@rm -vf doc/fig*.pdf doc/version.texi
	#@echo "END CRUFT"

	# why?
	#@if [ -e config.log ]; then echo "CONFIG.LOG STILL THERE"; rm config.log; fi

override_dh_auto_configure:
	# Quagga needs /proc to check some BSD vs Linux specific stuff.
	# Else it fails with an obscure error message pointing out that
	# IPCTL_FORWARDING is an undefined symbol which is not very helpful.
	@if ! [ -d /proc/1 ]; then \
		echo "./configure needs a mounted /proc"; \
		exit 1; \
	fi

	if ! [ -e config.status ]; then \
	dh_auto_configure -- \
		--enable-exampledir=/usr/share/doc/quagga/examples/ \
		--localstatedir=/var/run/quagga \
		--sbindir=/usr/lib/quagga \
		--sysconfdir=/etc/quagga \
		$(USE_SNMP) \
		--enable-vtysh \
		--enable-isisd \
		--enable-watchquagga \
		--enable-ospf-te \
		--enable-opaque-lsa \
		--enable-ipv6 \
		--enable-ospfclient=yes \
		--enable-ospfapi=yes \
		--enable-multipath=256 \
		--enable-user=quagga \
		--enable-group=quagga \
		--enable-vty-group=quaggavty \
		--enable-configfile-mask=0640 \
		--enable-logfile-mask=0640 \
		--enable-rtadv \
		--enable-werror \
		--enable-gcc-rdynamic \
		--with-libpam \
		--enable-systemd=yes \
		--enable-poll=yes \
		--enable-cumulus=yes \
		--enable-dependency-tracking; \
	fi
	if ! diff -b -IHAVE_SNMP -IHAVE_NETSNMP -IUCD_COMPAT -IGETIFADDR debian/my/config.h.reference config.h; then \
		echo; \
		echo "WARNING: Please compare with debian/my/config.h.reference"; \
		echo; \
		if [ "`hostname`" = "james" ]; then exit 1; fi; \
	fi

override_dh_auto_build:
	#dh_auto_build
	$(MAKE)
	dh_auto_build -- -C doc draft-zebra-00.txt


	# doc/ is a bit crazy
ifeq ($(GENERATE_PDF), 1)
	dh_auto_build -- -C doc quagga.pdf || true # pdfetex fails with exit code 1 but still produces a good looking .pdf
endif
	rm -vf doc/quagga.info
	dh_auto_build -- -C doc quagga.info
	rm -vf doc/quagga.info.html*

override_dh_auto_test:

override_dh_auto_install:
	dh_auto_install

	# cleaning up the info dir
	rm -f debian/tmp/usr/share/info/dir*

	# install config files
	mkdir -p debian/tmp/etc/quagga/
	perl -pi -e 's#^!log file #!log file /var/log/quagga/#' debian/tmp/usr/share/doc/quagga/examples/*sample*

	# installing the Quagga specific SNMP MIB
	install -D -m 644 ./zebra/GNOME-PRODUCT-ZEBRA-MIB debian/tmp/usr/share/snmp/mibs/GNOME-PRODUCT-ZEBRA-MIB

	# cleaning .la files
	sed -i "/dependency_libs/ s/'.*'/''/" debian/tmp/usr/lib/*.la

override_dh_systemd_start:
	dh_systemd_start bgpd.service
	dh_systemd_start isisd.service
	dh_systemd_start ospfd.service
	dh_systemd_start ospf6d.service
	dh_systemd_start ripd.service
	dh_systemd_start ripngd.service
	dh_systemd_start zebra.service

override_dh_systemd_enable:
	dh_systemd_enable --no-enable bgpd.service
	dh_systemd_enable --no-enable isisd.service
	dh_systemd_enable --no-enable ospfd.service
	dh_systemd_enable --no-enable ospf6d.service
	dh_systemd_enable --no-enable ripd.service
	dh_systemd_enable --no-enable ripngd.service
	dh_systemd_enable --no-enable zebra.service