#!/usr/bin/make -f
# -*- makefile -*-

# Uncomment this to turn on verbose mode.
# export DH_VERBOSE=1

export LDFLAGS = $(shell dpkg-buildflags --get LDFLAGS)
export CPPFLAGS = $(shell dpkg-buildflags --get CPPFLAGS)
export CXXFLAGS = $(shell dpkg-buildflags --get CXXFLAGS)
export CXX = g++-4.7
CXXFLAGS += --std=c++0x -Wall 

configure: configure-stamp
configure-stamp:
	dh_testdir
	# Add here commands to configure the package.
	touch configure-stamp

build: build-indep build-arch
build-indep:
build-arch: build-stamp

build-stamp: configure-stamp
	dh_testdir

	# compile the package.
	./build program
	./build man

	touch build-stamp

clean:
	dh_testdir
	dh_testroot
	rm -f build-stamp configure-stamp

	# Add here commands to clean up after the build process.
	./build clean

	dh_clean

install: build
	dh_testdir
	dh_testroot
	dh_prep -k
	dh_installdirs

	# Add here commands to install the package into debian/natlog.
	./build install program debian/natlog/usr/sbin/natlog
	./build install man     debian/natlog/usr/share/man/man1
	./build install std     debian/natlog/usr/share/doc/natlog

	mkdir -p debian/natlog/etc/logrotate.d
	cp debian/natlog.logrotate  debian/natlog/etc/logrotate.d/natlog

	cp etc/natlog.conf  debian/natlog/etc/natlog.conf
	#mkdir -p debian/natlog/usr/share/lintian/overrides
	#cp debian/natlog.overrides \
	#               debian/natlog/usr/share/lintian/overrides/natlog


# Build architecture-independent files here.
binary-indep: build install
# We have nothing to do by default.

# Build architecture-dependent files here.
binary-arch: build install
	dh_testdir
	dh_testroot
	dh_installchangelogs
	dh_installdocs
	dh_installinit -- defaults 20
	# dh_installdocs PROVIDE BLANK DELIMITED LIST OF FILES LIKE README
	dh_link
	dh_strip
	dh_compress
	dh_fixperms
	dh_installdeb
	dh_shlibdeps
	dh_gencontrol
	dh_md5sums
	dh_builddeb

# The following is for internal development usage only
# Update that sum when new _upstream_ releases occur, this
# catches silent file content forges at the upstream server side
# Archive downloaded from https://www.icce.rug.nl/debian/natlog
#       file: natlog_x.y.z.tar.gz
MD5TRUSTED := 268ac280ff2b0c8699c520d7886bbac0

DEBVERSION:=$(shell head -n 1 debian/changelog | sed -e 's/^[^(]*(\([^)]*\)).*/\1/')
UPVERSION:=$(shell echo $(DEBVERSION) | sed -e 's/^.*://' -e 's/-[0-9.]*$$//' -e 's/.dfsg$$//')
UPNAME := natlog
UPFILE := $(UPNAME)_$(UPVERSION).tar.gz
DEFILE := $(UPNAME)_$(UPVERSION).orig.tar.gz
URL        := https://www.icce.rug.nl/debian/natlog
MD5CURRENT := `md5sum ../tarballs/$(DEFILE) | sed -e 's/ .*//'`

get-orig-source:
	@@[ -d ../tarballs/. ]||mkdir -p ../tarballs

	-@if [ ! -f ../tarballs/$(DEFILE) ] ; then \
	echo "Downloading $(URL)/$(UPFILE) from $(URL)/$(UPFILE) ..." ; \
	wget --no-check-certificate --quiet -N -nv -T20 -t3 -O \
	 ../tarballs/$(DEFILE) $(URL)/$(UPFILE) ; \
	else \
	echo "Upstream source tarball have been already downloaded" ; \
	fi

	-@if [ "$(MD5CURRENT)" != "$(MD5TRUSTED)" ] ; then \
	echo "Expecting upstream filename md5sum $(MD5TRUSTED), but $(MD5CURRENT) found" ; \
	echo "Upstream filename md5sum is NOT trusted! Possible upstream filename forge!" ; \
	false ; \
	else \
	echo "Upstream filename md5sum is trusted!" ; \
	fi

# call git-build from the project's base directory as `fakeroot debian/rules git-build'
# it creates  ../${UPNAME}-build and runs dpkg-buildpackage in ../${UPNAME}-build/$(UPNAME)-$(UPVERSION)
# which, if successful, creates the debian files in ${UPNAME}-build
# Probably easier to use is `git-bl'

debian-area = $(shell pwd)
build-base  = ../$(UPNAME)-build
build-area  = $(UPNAME)-$(UPVERSION)
tarball     = ../tarballs/$(DEFILE) 
garbage     = ../$(UPNAME)-build/$(UPNAME)-$(UPVERSION) ../$(UPNAME)-build/run.lintian

git-build:
	@@[ -d $(build-base)/. ] || mkdir -p $(build-base)

	-@if [ ! -f $(tarball) ] ; then \
	    echo "Upstream source tarball $(tarball) not found" ; \
	else \
	    rm -rf $(garbage) ; \
	    cp $(tarball) $(build-base) ; \
	    chdir $(build-base) ; \
	    tar xzf $(DEFILE) ; \
	    chdir $(build-area) ; \
	    cp -r $(debian-area)/debian ./ ; \
	    dpkg-buildpackage $(DPKG_BUILDPACKAGE) ; \
	    if [ "$$?" -eq 0 ] ; then \
	        chdir .. ; \
	        touch run.lintian ; \
	        rm -rf $(build-area) ; \
	    else \
	        chdir .. ; \
	        mv $(build-area) $(build-area)-obsolete-`date +%s` ; \
	    fi \
	fi

print-version:
	@@echo "Debian version:   $(DEBVERSION)"
	@@echo "Upstream version: $(UPVERSION)"

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

