#!/usr/bin/make -f

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

# This has to be exported to make some magic below work.
export DH_OPTIONS

export DH_ALWAYS_EXCLUDE=.gitignore
export DEB_BUILD_MAINT_OPTIONS = hardening=+all

version=`dpkg-parsechangelog -ldebian/changelog | grep 'Version: ' | sed 's/Version: //g'`

# 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)

CFLAGS_COMMON=-g
CFLAGS_COMMON += `dpkg-buildflags --get CFLAGS`

LDFLAGS_COMMON="-Wl,-z,defs"
LDFLAGS_COMMON += `dpkg-buildflags --get LDFLAGS`

CPPFLAGS_COMMON = `dpkg-buildflags --get CPPFLAGS`

confopts = --prefix=/usr \
	--mandir=\$${prefix}/share/man \
	--infodir=\$${prefix}/share/info \
	--sysconfdir=/etc/elinks \
	--without-lzma \
	--without-openssl \
	--without-x \
	--enable-finger \
	--with-gnutls=/usr \
	--disable-nntp \
	--enable-88-colors \
	--enable-256-colors \
	--enable-leds \
	--enable-html-highlight \
	--enable-fsp \
	--disable-smb \
	--with-perl \
	--without-guile \
	--without-python \
	--without-ruby \
	--with-gssapi \
	--enable-cgi \
	--disable-exmode \
	--disable-bittorrent \
	--disable-debug \
	--without-spidermonkey

save-upstream: save-stamp

save-stamp:
	dh_testdir
	rm -f debian/elinks.conf
	cat debian/elinks.config | sed "s/%v/$(version)/g" > debian/elinks.conf
	# Add here commands to configure the package.
ifneq "$(wildcard /usr/share/misc/config.sub)" ""
	[ ! -f config/config.sub ] || mv -f config/config.sub config/config.sub.ups
	cp -f /usr/share/misc/config.sub config/config.sub
endif
ifneq "$(wildcard /usr/share/misc/config.guess)" ""
	[ ! -f config/config.guess ] || mv -f config/config.guess config/config.guess.ups
	cp -f /usr/share/misc/config.guess config/config.guess
endif
	[ ! -f config.h ] || mv -f config.h config.h.ups
	[ ! -f Makefile.config ] || mv -f Makefile.config Makefile.config.ups
	[ ! -f doc/man/man1/elinks.1.in ] || cp -af doc/man/man1/elinks.1.in doc/man/man1/elinks.1.in.ups
	[ ! -f doc/man/man5/elinks.conf.5 ] || cp -af doc/man/man5/elinks.conf.5 doc/man/man5/elinks.conf.5.ups
	[ ! -f doc/man/man5/elinkskeys.5 ] || cp -af doc/man/man5/elinkskeys.5 doc/man/man5/elinkskeys.5.ups
	touch $@

#Architecture 
build: build-arch build-indep

build-arch: build-arch-stamp
build-arch-stamp: save-stamp
	mkdir $(CURDIR)/build-main && cd $(CURDIR)/build-main && \
		$(CURDIR)/configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) \
		$(confopts) CPPFLAGS="$(CPPFLAGS_COMMON)" CFLAGS="$(CFLAGS_COMMON)" LDFLAGS="$(LDFLAGS_COMMON)"
	$(MAKE) -C $(CURDIR)/build-main V=1
	touch $@

build-indep: build-indep-stamp
build-indep-stamp: save-stamp
	$(MAKE) -C $(CURDIR)/build-main/doc all-docs
	touch $@

clean: clean-patched
clean-patched:
	dh_testdir
	dh_testroot
	rm -f build-arch-stamp build-indep-stamp save-stamp
	rm -rf build-main
	[ ! -f doc/man/man5/elinkskeys.5.ups ] || mv -f doc/man/man5/elinkskeys.5.ups doc/man/man5/elinkskeys.5
	[ ! -f doc/man/man5/elinks.conf.5.ups ] || mv -f doc/man/man5/elinks.conf.5.ups doc/man/man5/elinks.conf.5
	[ ! -f doc/man/man1/elinks.1.in.ups ] || mv -f doc/man/man1/elinks.1.in.ups doc/man/man1/elinks.1.in
	[ ! -f Makefile.config.ups ] || mv -f Makefile.config.ups Makefile.config
	[ ! -f config.h.ups ] || mv -f config.h.ups config.h
	[ ! -f config/config.guess.ups ] || mv -f config/config.guess.ups config/config.guess
	[ ! -f config/config.sub.ups ] || mv -f config/config.sub.ups config/config.sub
	rm -f debian/elinks.conf
	rm -rf debian/tmp.elinks-data
	rm -rf docbook2html-dir
	dh_clean 

install: install-indep install-arch
install-indep:
	dh_testdir
	dh_testroot
	dh_clean -k -i 
	dh_installdirs -i
	# Move elinks arch-indep from temp location to elinks-data
	mv -f $(CURDIR)/debian/tmp.elinks-data/usr $(CURDIR)/debian/elinks-data/
	# Install elinks documentation, remove manpages (already installed in
	# elinks-data)
	$(MAKE) -C build-main/doc DESTDIR=$(CURDIR)/debian/elinks-doc install-doc
	mv -f $(CURDIR)/debian/elinks-doc/usr/share/doc/elinks $(CURDIR)/debian/elinks-doc/usr/share/doc/elinks-doc
	rm -rf $(CURDIR)/debian/elinks-doc/usr/share/man
	dh_install -i

install-arch:
	dh_testdir
	dh_testroot
	dh_clean -k -s 
	# Install elinks binaries and elinks.conf
	$(MAKE) -C build-main DESTDIR=$(CURDIR)/debian/elinks install
	install -o root -g root -p -D -m 0644 $(CURDIR)/debian/elinks.conf \
		$(CURDIR)/debian/elinks/etc/elinks/elinks.conf
	# Move elinks arch-indep parts to temp location for elinks-data
	mkdir -p $(CURDIR)/debian/tmp.elinks-data/usr/
	mv -f $(CURDIR)/debian/elinks/usr/share $(CURDIR)/debian/tmp.elinks-data/usr/
	rm -f $(CURDIR)/debian/tmp.elinks-data/usr/share/locale/locale.alias
	dh_link -pelinks usr/share/doc/elinks-data usr/share/doc/elinks
	dh_install -s
	dh_lintian -s

# Must not depend on anything. This is to be called by
# binary-arch/binary-indep
# in another 'make' thread.
binary-common:
	dh_testdir
	dh_testroot
	dh_installchangelogs -Nelinks NEWS
	dh_installdocs
	dh_installexamples
	dh_installmenu
	dh_installmime
	dh_strip
	dh_compress 
	dh_fixperms
	dh_installdeb
	dh_shlibdeps
	dh_gencontrol
	dh_md5sums
	dh_builddeb

# Build architecture independant packages using the common target.
binary-indep: build-indep install-indep
	$(MAKE) -f debian/rules DH_OPTIONS=-i binary-common

# Build architecture dependant packages using the common target.
binary-arch: build-arch install-arch 
	$(MAKE) -f debian/rules DH_OPTIONS=-s binary-common

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