# libguestfs translations of man pages and POD files
# Copyright (C) 2010 Red Hat Inc.
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA.

# XXX The use of po4a is naive here.  Also we should integrate this
# into the po/ directory and the translations into the usual
# libguestfs.pot file.

# Languages.
LINGUAS = ja

EXTRA_DIST = \
	libguestfs-docs.pot \
	$(LINGUAS:%=%.po)

CLEANFILES = po4a.conf

# Build the final man pages from the translated POD files.  Each
# language directory contains a Makefile.am that we need to keep up to
# date (note each $lang/Makefile.am should be identical).
# XXX Is there a better way?
SUBDIRS = $(LINGUAS)

# List of english POD sources which can be translated.
# Perl files count as POD as far as po4a is concerned.
PODFILES = \
	../src/guestfs.pod \
	../src/guestfs-actions.pod \
	../src/guestfs-availability.pod \
	../src/guestfs-structs.pod \
	../fish/guestfish.pod \
	../fish/guestfish-actions.pod \
	../fish/guestfish-commands.pod \
	../test-tool/libguestfs-test-tool.pod \
	../fuse/guestmount.pod \
	$(wildcard ../tools/virt-*.pl)

if HAVE_PO4A
update-po: libguestfs-docs.pot
else
update-po:
endif

if HAVE_PO4A

# Note: po4a leaves empty '=encoding' lines in POD files.  Also it
# includes a large warning message which ends up in the output.  We
# post-process the output to remove both.
libguestfs-docs.pot: po4a.conf
	$(PO4A) \
	  -M utf-8 -L utf-8 -A utf-8 \
	  -v \
	  -k 0 \
	  --package-name $(PACKAGE_NAME) \
	  --package-version $(PACKAGE_VERSION) \
	  --msgid-bugs-address libguestfs@redhat.com \
	  --copyright-holder "Red Hat Inc." \
	  po4a.conf
	for f in `find $(LINGUAS) -name '*.pod' -o -name '*.pl'`; do \
	  awk 'FNR >= 14 { print }' < $$f > $$f.new; \
	  mv $$f.new $$f; \
	done

po4a.conf: $(PODFILES)
	rm -f $@-t
	echo "[po_directory] ." >> $@-t
	echo >> $@-t
	for f in $(PODFILES); do \
	  b=`basename -- $$f`; \
	  echo "[type: pod] $$f \$$lang:\$$lang/$$b" >> $@-t; \
	  echo >> $@-t; \
	done;
	mv $@-t $@

endif