#!/usr/bin/make -f

# Copyright © 2009 Jakub Wilk
#
# This package 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; version 2 dated June, 1991.

PROJECT_NAME = $(shell head -n1 doc/changelog | cut -d' ' -f1)
PROJECT_VERSION = $(shell head -n1 doc/changelog | sed -n -e 's/.*(\([0-9.]\+\)).*/\1/ p')

PO_FILES = $(wildcard po/*.po)
MO_FILES = $(patsubst po/%.po,locale/%/LC_MESSAGES/$(PROJECT_NAME).mo,$(PO_FILES))
SOURCE_FILES = $(shell find -name '*.py' -o -name 'build' -prune -a -false)

XGETTEXT_OPTIONS = \
	--language=python \
	--keyword=_ --keyword=N_ \
	--package-name=$(PROJECT_NAME) \
	--package-version=$(PROJECT_VERSION)

.PHONY: all

all: po/$(PROJECT_NAME).pot $(PO_FILES) $(MO_FILES)

po/$(PROJECT_NAME).pot: $(SOURCE_FILES)
	xgettext $(XGETTEXT_OPTIONS) $(SOURCE_FILES) -o $(@)

%.po: po/$(PROJECT_NAME).pot
	msgmerge -o $(@) $(@) $(<)

locale/%/LC_MESSAGES/$(PROJECT_NAME).mo: po/%.po
	mkdir -p $(dir $(@))
	msgfmt -o $(@) -c $(<)

# vim:ts=4 sw=4 noet
