INSTALL= /usr/bin/install -c
INSTALL_PROGRAM= ${INSTALL}
INSTALL_DATA= ${INSTALL} -m 644
INSTALLNLSDIR=/usr/share/locale

MSGMERGE = msgmerge

NLSPACKAGE = bootsplash

CATALOGS = $(shell ls *.po)
FMTCATALOGS = $(patsubst %.po,%.mo,$(CATALOGS))

all: $(FMTCATALOGS)

pot $(NLSPACKAGE).pot: 
	rm -rf tmp
	mkdir tmp
	cp ../scripts/splash.sh tmp
	./gprintify.py tmp/*
	./xgettext_sh.py tmp/* > $(NLSPACKAGE).po
	if cmp -s $(NLSPACKAGE).po $(NLSPACKAGE).pot; then \
	    rm -f $(NLSPACKAGE).po; \
	else \
	    mv $(NLSPACKAGE).po $(NLSPACKAGE).pot; \
	fi
	rm -rf tmp

update-po: Makefile
	$(MAKE) $(NLSPACKAGE).pot
	catalogs='$(CATALOGS)'; \
	for cat in $$catalogs; do \
		lang=`basename $$cat .po`; \
		if $(MSGMERGE) $$lang.po $(NLSPACKAGE).pot > $$lang.pot ; then \
			mv -f $$lang.pot $$lang.po ; \
			echo "$(MSGMERGE) of $$lang succeeded" ; \
		else \
			echo "$(MSGMERGE) of $$lang failed" ; \
			rm -f $$lang.pot ; \
		fi \
	done

refresh-po: Makefile
	catalogs='$(CATALOGS)'; \
	for cat in $$catalogs; do \
		lang=`echo $$cat | sed 's/.po//'`; \
		if $(MSGMERGE) $$lang.po $(NLSPACKAGE).pot > $$lang.pot ; then \
			mv -f $$lang.pot $$lang.po ; \
			echo "$(MSGMERGE) of $$lang succeeded" ; \
		else \
			echo "$(MSGMERGE) of $$lang failed" ; \
			rm -f $$lang.pot ; \
		fi \
	done

clean:
	rm -f *mo *.pyc

distclean: clean
	rm -f .depend Makefile

depend:

install:	all
	mkdir -p $(PREFIX)/$(INSTALLNLSDIR)
	for n in $(CATALOGS); do \
	    l=`basename $$n .po`; \
	    mo=$$l.mo; \
	    $(INSTALL) -m 755 -d $(prefix)/$(INSTALLNLSDIR)/$$l; \
	    $(INSTALL) -m 755 -d $(prefix)/$(INSTALLNLSDIR)/$$l/LC_MESSAGES; \
	    $(INSTALL) -m 644 $$mo \
		$(prefix)/$(INSTALLNLSDIR)/$$l/LC_MESSAGES/$(NLSPACKAGE).mo; \
	done

%.mo: %.po
	sed 's/$[a-zA-Z0-9_{}]*/%s/g' < $< | msgfmt -o $@ -
	# for RTL langs, we use a hacked version of the po files that already
	# did the reordering and shaping
	if [ -r "`basename $@ .mo`.hack" ]; then msgfmt -o $@ "`basename $@ .mo`.hack" ; fi