# Copyright (C) 2012 The Meme Factory, Inc.  http://www.meme.com/
# Copyright (C) 2010, 2011 Karl O. Pinc <kop@meme.com>
#
#    This file is part of Gombe-MI.
#
#    Gombe-MI 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 3 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 Gombe-MI.  If not, see <http://www.gnu.org/licenses/>.
#
# Makefile for xml views
#
# Karl O. Pinc <kop@meme.com>

# Have make look for files in the db include directory
# (For constants.m4)
VPATH = ../../db/include

# Where the doc dir is.
DOC_PATH := ..

# XMLLINT command used to validate xml.
include $(DOC_PATH)/xmllint.mk

# Get VIEW_NAMES and M4_VIEWS variables.
include views.mk
MAKEDEPENDS := Makefile $(DOC_PATH)/xmllint.mk \
               $(DOC_PATH)/xmllint-wrapper views.mk

# Dependenciees of those files that m4 include m4_macros.m4
M4DEPENDS := m4_macros.m4 m4_m4iterators.m4

# Each VIEW_SOURCE must also have a dia document with the same prefix.
# (Unless doc/diagrams/image_targets.mk defines an exception)
VIEW_SOURCES = $(VIEW_NAMES:%=%.xml)

VIEW_VALIDATES = $(VIEW_SOURCES:%.xml=validate/%)

TARGETS = $(M4_VIEWS:%=%.xml)


all: $(TARGETS)

#
# The constants
#
../constants: constants.m4
	$(MAKE) -C .. constants

#
# XML validation
#
validate_xml: validate $(VIEW_VALIDATES)

validate:
	if [ ! -d validate ] ; then mkdir validate ; fi


# Validate all the views.
# As the makefile always validates before constructing
# the target this takes care of all the validation xml file dependencies.
$(VIEW_VALIDATES): validate/%: %.xml validate $(MAKEDEPENDS) ../constants
	$(XMLLINT) $< \
	&& touch $@

clean:
	rm -rf $(TARGETS) validate

mostlyclean: clean