#!/usr/bin/make -f

#export DH_VERBOSE=1
export DH_OPTIONS

DEB_CFLAGS_MAINT_APPEND=-Wall
# needed for correct building of new texinfo
DEB_CFLAGS_MAINT_STRIP=-Werror=format-security

include /usr/share/dpkg/architecture.mk

include /usr/share/dpkg/buildflags.mk
export CPPFLAGS CFLAGS LDFLAGS
export PERL_EXT_CFLAGS := $(CFLAGS)
export PERL_EXT_CPPFLAGS := $(CPPFLAGS)
export PERL_EXT_LDFLAGS := $(LDFLAGS)

texinfo := $(CURDIR)/debian/texinfo
ii := $(CURDIR)/debian/install-info
infopkg := $(CURDIR)/debian/info
tmpdir := $(CURDIR)/debian/tmp

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

# The Debian provided libintl-perl breaks several tests and probably
# also some of the behaviour. Disable it until these problems are fixed
# on either side.
#	  --with-external-libintl-perl=yes \


build-stamp:
	dh_testdir
	dh_update_autotools_config
	AWK=awk ./configure \
	  --with-external-Text-Unidecode=yes \
	  --prefix=/usr \
	  --libexecdir='$${prefix}/lib' \
	  --infodir='$${prefix}/share/info' --mandir='$${prefix}/share/man' \
	  --build=$(DEB_BUILD_GNU_TYPE) --host=$(DEB_HOST_GNU_TYPE)
	# after dh_autotools-dev_updateconfig the man pages would
	# be rebuild, but we don't have tex installed (and don't want
	# to add texlive-binaries to build-deps, too big and not used)
	# so the check we patched in would break the man page generation
	# see BTS#740343
	# backup the generated man page texi2dvi.1 and restore it
	cp man/texi2dvi.1 debian
	$(MAKE)
	# build html docs
	cd doc && env TEXINFO_DEV_SOURCE=1 ../tp/texi2any --html info-stnd
	cd doc && env TEXINFO_DEV_SOURCE=1 ../tp/texi2any --html texinfo
	mv debian/texi2dvi.1 man/
	touch man/texi2dvi.1
	# finished
	touch $@

check-stamp: build-stamp
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
	$(MAKE) check ALL_TESTS=yes
endif
	touch $@

clean:
	dh_testdir
	dh_testroot
	[ ! -f Makefile ] || $(MAKE) distclean
	dh_clean install-stamp build-stamp check-stamp \
		intl/libintl.h config.log

install: install-stamp

install-stamp: DH_OPTIONS=
install-stamp: build-stamp check-stamp
	dh_testdir
	dh_testroot
	dh_prep
	dh_installdirs
	$(MAKE) install install-tex prefix=$(tmpdir)/usr \
                                    TEXMF=$(tmpdir)/usr/share/texmf
	find $(tmpdir) -type f -name dir | xargs rm -f
	#
	desktop-file-install --dir=$(tmpdir)/usr/share/applications debian/info.desktop
	#
	# clean out .la files as they contain references to libperl
	# which is not necessary
	sed -i "/dependency_libs/ s/'.*'/''/" `find $(tmpdir) -name '*.la'`
	#
	# epsf.tex is in texlive
	rm -rf $(tmpdir)/usr/share/texmf/tex/generic
	# install all the files
	dh_install
	dh_missing --fail-missing --sourcedir=debian/tmp -X share/info
	# install html docs
	mkdir -p $(texinfo)/usr/share/doc/texinfo
	cp -a doc/texinfo $(texinfo)/usr/share/doc/texinfo/html
	mkdir -p $(infopkg)/usr/share/doc/info
	cp -a doc/info-stnd $(infopkg)/usr/share/doc/info/html
	#
	# install additional files that are not installed by default
	install -m 0755 util/txixml2texi $(texinfo)/usr/bin/txixml2texi
	#
	# we ship ginstall-info as link to install-info, it is long enough
	dh_link
	dh_link -p install-info \
		usr/share/man/man1/install-info.1 	\
		usr/share/man/man1/ginstall-info.1	\
		usr/bin/install-info 			\
		usr/bin/ginstall-info
	#
	# other scripts to be installed
	install -m 0755 debian/update-info-dir $(ii)/usr/sbin/update-info-dir
	mkdir -p $(ii)/usr/share/man/man8
	install -m 0644 debian/update-info-dir.8 $(ii)/usr/share/man/man8/update-info-dir.8
	# we don't do the cyrtexinfo dance anymore
	#cp debian/conf/50cyrtexinfo.cnf $(texinfo)/etc/texmf/fmt.d
	#echo "50cyrtexinfo" > $(texinfo)/var/lib/tex-common/fmtutil-cnf/texinfo.list
	touch install-stamp

binary-indep:
# There aren't any architecture independent packages here.

binary-arch: DH_OPTIONS=-a
binary-arch: install
	dh_testdir
	dh_testroot
	dh_installdocs -A AUTHORS README NEWS TODO
	dh_installdocs -p texinfo debian/README.cyrtexinfo \
		doc/refcard/txirefcard*.pdf
		
	#dh_installmenu
	dh_installmime
	dh_installchangelogs ChangeLog
ifeq ($(DEB_BUILD_ARCH),$(DEB_HOST_ARCH))
ifeq "$(findstring nostrip,$(DEB_BUILD_OPTIONS))" ""
	dh_strip
endif
endif
	dh_compress
	dh_perl /usr/lib/texinfo
	dh_fixperms
	dh_installdeb
	dh_shlibdeps
	dh_gencontrol
	dh_md5sums
	dh_builddeb

binary: binary-indep binary-arch

# other targets
update-texinfo.tex:
	wget -O $(CURDIR)/debian/texinfo.tex ftp://tug.org/tex/texinfo.tex

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