#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license
# at http://www.opensource.org/licenses/CDDL-1.0
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each file.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
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# CDDL HEADER END
#
#
# Copyright (C) 2012, Nexenta Systems, Inc. All rights reserved.
#

# include guard
ifeq (,$(__archive_mk))

.SECONDEXPANSION:

build-depends += archiver/gnu-tar

archive-validator := $(cibs-root)/scripts/validate-archive
validate-%-stamp: download-%-stamp
	if [ -n "$(checksum-$*)" ]; then \
		$(archive-validator) $* $(checksum-$*) ; \
	elif [ -n "$(checksum)" ]; then \
		$(archive-validator) $* $(checksum) ; \
	else \
		echo "** ERROR: No checksum given" >&2; false ; \
	fi
	touch $@

validate-stamp: $$(addprefix validate-,$$(addsuffix -stamp,$$(archives) $$(archive)))
	touch $@
validate: validate-stamp


archive-downloader := $(cibs-root)/scripts/download-archive
downloader-mirrors = $(mirrors:%=-m %)
download-%-stamp:
	if ! [ -f '$*' ]; then \
		if [ -n '$(download-$*)' ]; then \
		$(archive-downloader) -a '$*' $(downloader-mirrors) -d '$(download-$*)'; \
		elif [ -n '$(download)' ]; then \
		$(archive-downloader) -a '$*' $(downloader-mirrors) -d '$(download)'; \
		else \
		echo '** ERROR: No "dowload" variable is set'; false; \
		fi; \
	fi
	touch $@

download-stamp: $$(addprefix download-,$$(addsuffix -stamp,$$(archives) $$(archive)))
	touch $@
download: download-stamp


archive-unpacker := $(cibs-root)/scripts/unpack-archive
unpack-%-stamp: validate-%-stamp check-build-dep-stamp
	if [ -n "$(sourcedir-$*)" ]; then \
		$(archive-unpacker) "$*" "$(sourcedir-$*)"; \
	elif [ -n "$(sourcedir)" ]; then \
		$(archive-unpacker) "$*" "$(sourcedir)"; \
	else \
		echo '** ERROR: No "sourcedir" variable is set'; false; \
	fi; \
	touch $@

unpack-stamp: $$(addprefix unpack-,$$(addsuffix -stamp,$$(archives) $$(archive)))
pre-configure-stamp: unpack-stamp check-build-dep-stamp

print-info: download-stamp
	@echo '# Insert this into Makefile:'
checksum-%: print-info
	@echo 'checksum-$* := \'
	@printf "     md5:"; md5sum "$*" | awk '{print $$1 " \\"}'
	@printf "    sha1:"; sha1sum "$*" | awk '{print $$1 " \\"}'
	@printf "  sha256:"; sha256sum "$*" | awk '{print $$1 " \\"}'
	@printf "    size:"; stat -c '%s' "$*"
	@echo

checksum: $$(addprefix checksum-,$$(archives) $$(archive))

__archive_mk := included
endif