#!/usr/bin/make -f
# debian/rules for pfstools
#
# Written by Sebastian Harl <tokkee@debian.org>

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

# These are used for cross-compiling and for saving the configure script
# from having to guess our platform (since we know it already)
DEB_HOST_GNU_TYPE   ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
DEB_BUILD_GNU_TYPE  ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)

CPPFLAGS = $(shell dpkg-buildflags --get CPPFLAGS)
CFLAGS = $(shell dpkg-buildflags --get CFLAGS)
CXXFLAGS = $(shell dpkg-buildflags --get CXXFLAGS)
CXXFLAGS += -Wall

MDIR = $(shell octave-config  --print LOCALFCNFILEDIR)
OCTDIR = $(shell octave-config  --print LOCALOCTFILEDIR)

confflags = --host=$(DEB_HOST_GNU_TYPE) \
			--build=$(DEB_BUILD_GNU_TYPE) \
			--prefix=/usr \
			--mandir=\$${prefix}/share/man \
			--with-octave-m-dir=$(MDIR)/pfstools \
			--with-octave-oct-dir=$(OCTDIR)/pfstools

# Matlab is not available in Debian.
confflags += --disable-matlab

# These libraries are not available / unusable in Debian.
confflags += --disable-jpeghdr --disable-gdal

config.status: configure
	dh_testdir
	
	for file in config.guess config.sub; do \
		if [ ! -e $$file.upstream ]; then \
			mv $$file $$file.upstream; \
			ln -s /usr/share/misc/$$file .; \
		fi \
	done
	
	./configure $(confflags) CPPFLAGS="$(CPPFLAGS)" CFLAGS="$(CFLAGS)" \
		CXXFLAGS="$(CXXFLAGS)"

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

build-stamp: config.status
	dh_testdir
	
	$(MAKE)
	
	touch build-stamp

clean:
	dh_testdir
	dh_testroot
	rm -f build-stamp
	
	[ ! -f Makefile ] || $(MAKE) clean
	[ ! -f Makefile ] || $(MAKE) distclean
	
	for file in config.guess config.sub; do \
		if [ -e $$file.upstream ]; then \
			rm -f $$file; \
			mv $$file.upstream $$file; \
		fi \
	done
	
	dh_clean

install: build
	dh_testdir
	dh_testroot
	dh_clean -k
	dh_installdirs
	
	$(MAKE) DESTDIR=$(CURDIR)/debian/tmp install
	
	chmod 644 debian/tmp/$(MDIR)/pfstools/*
	
	# these binaries are not available
	rm debian/tmp/usr/share/man/man1/pfs*jpeghdr.1
	rm debian/tmp/usr/share/man/man1/pfsingdal.1

binary-indep: build install
	# nothing to do here

binary-arch: build install
	dh_testdir
	dh_testroot
	dh_installchangelogs ChangeLog
	dh_installdocs README TODO doc/faq.txt doc/pfs_format_spec.pdf
	dh_installdocs -A AUTHORS
	dh_installexamples
	dh_install --sourcedir=debian/tmp --fail-missing
	# these files have been installed twice by dh_install
	rm -f debian/pfstools/usr/bin/pfs*view debian/pfstools/usr/bin/pfsv \
		debian/pfstools/usr/share/man/man1/pfsv.1 \
		debian/pfstools/usr/share/man/man1/pfs*view.1
	dh_installman
	dh_link
	dh_strip --dbg-package=pfstools-dbg
	# mkoctfile removes any symbol table and relocation information from the
	# .oct files making them unusable for the -dbg package
	rm -rf debian/pfstools-dbg/usr/lib/debug/usr/lib/octave/
	dh_compress -X.pdf
	dh_fixperms
	dh_makeshlibs
	dh_installdeb
	dh_shlibdeps -Llibpfs-1.2-0 -ldebian/libpfs-1.2-0/usr/lib/
	dh_gencontrol
	dh_md5sums
	dh_builddeb

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