# Makefile for po subdirectory.
# @configure_input@
#
# Copyright (C) 2007-2008 Red Hat Inc.
# Written by Richard W.M. Jones <rjones@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

OCAML_GETTEXT_PACKAGE = virt-top
LINGUAS		= $(shell cat LINGUAS)
SOURCES		= POTFILES

MSGFMT		= @MSGFMT@

OCAML_GETTEXT	= @OCAML_GETTEXT@
OCAML_GETTEXT_EXTRACT_OPTIONS =
OCAML_GETTEXT_COMPILE_OPTIONS =
OCAML_GETTEXT_INSTALL_OPTIONS =
OCAML_GETTEXT_MERGE_OPTIONS   =

PODIR		= @prefix@/share/locale

POFILES		= $(addsuffix .po,$(LINGUAS))
MOFILES		= $(addsuffix .mo,$(LINGUAS))
POTFILE		= $(OCAML_GETTEXT_PACKAGE).pot

all: $(MOFILES) $(POTFILE)

install: install-po

uninstall: uninstall-po

clean:: clean-po

%.mo: %.po
	$(MSGFMT) -o $@ $^

%.pot: $(SOURCES) $(shell cat $(SOURCES))
	$(OCAML_GETTEXT) --action extract $(OCAML_GETTEXT_EXTRACT_OPTIONS) \
	--extract-pot $@ $<

# Also includes a fix for incorrectly escaped multi-byte sequences.
%.po: $(POTFILE)
	$(OCAML_GETTEXT) --action merge   $(OCAML_GETTEXT_MERGE_OPTIONS) \
	--merge-pot $(POTFILE) $@
	mv $@ $@.orig
	perl -wpe 's/\\(\d{3})/pack "C*", $$1/ge' < $@.orig > $@

$(BUILDPO):
	mkdir -p $(BUILDPO)

.PRECIOUS: $(POTFILE) 

install-po: $(MOFILES) 
	$(OCAML_GETTEXT) --action install $(OCAML_GETTEXT_INSTALL_OPTIONS) \
	--install-textdomain $(OCAML_GETTEXT_PACKAGE) \
	--install-destdir $(PODIR) $(MOFILES)

uninstall-po:
	$(OCAML_GETTEXT) --action uninstall $(OCAML_GETTEXT_INSTALL_OPTIONS) \
	--uninstall-textdomain $(OCAML_GETTEXT_PACKAGE) \
	--uninstall-orgdir $(PODIR) $(MOFILES)

clean-po:
	-$(OCAML_GETTEXT) --action uninstall $(OCAML_GETTEXT_INSTALL_OPTIONS) \
	--uninstall-textdomain $(OCAML_GETTEXT_PACKAGE) \
	--uninstall-orgdir $(BUILDPO) $(MOFILES)
	-$(RM) $(MOFILES)