source: debian/rules @ 82149f4

#!/usr/bin/make -f
#
# Finally switching to debhelper.
#
# Not using debhelper was an exercise suggested to me by my AM (Gergely
# Nagy). It was educating at the time but I finally decided that the
# exercise is over now.
#

# Include the bitlbee-libpurple variant and OTR plugin by default.
BITLBEE_LIBPURPLE ?= 1
BITLBEE_OTR ?= plugin
BITLBEE_CONFIGURE_FLAGS ?=
DEBUG ?= 0

ifndef BITLBEE_VERSION
# Want to use the full package version number instead of just the release.
BITLBEE_CONFIGURE_VERSION ?= BITLBEE_VERSION="$(shell dpkg-parsechangelog | awk '/^Version:/ {print $$2}')"
endif

ifneq ($(BITLBEE_LIBPURPLE),1)
DH_OPTIONS += -Nbitlbee-libpurple
endif

ifneq ($(BITLBEE_OTR),plugin)
DH_OPTIONS += -Nbitlbee-plugin-otr
endif

CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
CFLAGS:=$(shell dpkg-buildflags --get CFLAGS)
LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS)

CONFIGURE_OVERRIDES:=CPPFLAGS="$(CPPFLAGS)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)"

HAS_DH_SYSTEMD:=$(shell dpkg-query -W -f='$${Status}' dh-systemd 2>/dev/null | grep -c "ok installed")

build-arch: build

build: build-stamp
build-stamp:
        dh_testdir

        mkdir -p debian/build-native
        ROOT=$$PWD; cd debian/build-native; $(BITLBEE_CONFIGURE_VERSION) $(CONFIGURE_OVERRIDES) $$ROOT/configure --debug=$(DEBUG) --prefix=/usr --etcdir=/etc/bitlbee --events=libevent --otr=$(BITLBEE_OTR) --systemdsystemunitdir=/lib/systemd/system --pcdir=/usr/lib/${DEB_HOST_MULTIARCH}/pkgconfig $(BITLBEE_CONFIGURE_FLAGS)
        $(MAKE) -C debian/build-native

ifeq ($(BITLBEE_LIBPURPLE),1)
        mkdir -p debian/build-libpurple
        ROOT=$$PWD; cd debian/build-libpurple; $(BITLBEE_CONFIGURE_VERSION) $(CONFIGURE_OVERRIDES) $$ROOT/configure --debug=$(DEBUG) --prefix=/usr --etcdir=/etc/bitlbee --systemdsystemunitdir=/lib/systemd/system --pcdir=/usr/lib/${DEB_HOST_MULTIARCH}/pkgconfig --purple=1 $(BITLBEE_CONFIGURE_FLAGS)
        $(MAKE) -C debian/build-libpurple
endif

        $(MAKE) -C doc
        $(MAKE) -C doc/user-guide

        touch build-stamp

clean:
        dh_testdir
        dh_testroot
        rm -f build-stamp

        rm -rf build-arch-stamp debian/build-* debian/bitlbee-libpurple.prerm
        $(MAKE) distclean

        dh_clean

install: build
        dh_testdir
        dh_testroot
        dh_prep
        dh_installdirs

        $(MAKE) -C debian/build-native install-bin DESTDIR=`pwd`/debian/bitlbee
        $(MAKE) -C debian/build-native install-etc install-doc DESTDIR=`pwd`/debian/bitlbee-common
        $(MAKE) -C debian/build-native install-dev DESTDIR=`pwd`/debian/bitlbee-dev
        $(MAKE) -C debian/build-native install-plugin-otr DESTDIR=`pwd`/debian/bitlbee-plugin-otr

ifeq ($(HAS_DH_SYSTEMD),1)
        $(MAKE) -C debian/build-native install-systemd DESTDIR=`pwd`/debian/bitlbee-common
endif

ifeq ($(BITLBEE_LIBPURPLE),1)
        $(MAKE) -C debian/build-libpurple install-bin DESTDIR=`pwd`/debian/bitlbee-libpurple
        ln -sf debian/bitlbee.prerm debian/bitlbee-libpurple.prerm
endif

        patch debian/bitlbee-common/etc/bitlbee/bitlbee.conf debian/patches/bitlbee.conf.diff
        chmod 640 debian/bitlbee-common/etc/bitlbee/bitlbee.conf

binary-common:
        dh_testdir
        dh_testroot

        dh_installexamples
        dh_installdocs --link-doc=bitlbee-common
        dh_installchangelogs doc/CHANGES
        dh_installdebconf
ifeq ($(HAS_DH_SYSTEMD),1)
        dh_systemd_enable -p bitlbee-common --no-enable bitlbee.socket
        dh_systemd_enable -p bitlbee-common bitlbee.service
        dh_installinit -p bitlbee-common --init-script=bitlbee
        dh_systemd_start -p bitlbee-common
else
        dh_installinit -p bitlbee-common --init-script=bitlbee
endif
        dh_installman
        dh_lintian
        dh_strip
        dh_link
        dh_compress
        dh_fixperms
        dh_installdeb
        dh_shlibdeps
        dh_gencontrol
        dh_md5sums
        dh_builddeb

binary-arch: build install
        DH_OPTIONS=-a $(MAKE) -f debian/rules binary-common

binary-%: build install
        DH_OPTIONS=-p$* $(MAKE) -f debian/rules binary-common

binary: binary-arch
.PHONY: build clean binary-arch binary-common binary install build-indep

build-indep: