#

# 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 usr/src/OPENSOLARIS.LICENSE

# or http://www.opensolaris.org/os/licensing.

# 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 and include the License file at usr/src/OPENSOLARIS.LICENSE.

# 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]

#

# CDDL HEADER END

#

# Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.

#

FETCH =		$(WS_TOOLS)/userland-fetch

#

# Anything that we download must have a COMPONENT_ARCHIVE_URL{_[0-9]+} macro

# that tells us where the canonical source for the archive can be found.  The

# macro for the first archive is typically un-suffixed.  By convention,

# subsequent archives will include a _[0-9]+ in the macro name.  This allows

# an abitrary number of archives to be downloaded for a particular component

# Makefile.  It is also important to note that there is a corresponding

# COMPONENT_ARCHIVE macro defining a local file name for the archive, and

# optional COMPONENT_ARCHIVE_HASH and COMPONENT_SIG_URL containing a hash of

# the file and signature for verification of its contents.

#

URL_SUFFIXES = $(subst COMPONENT_ARCHIVE_URL_,, \

		$(filter COMPONENT_ARCHIVE_URL_%, $(.VARIABLES)))

# Template for download rules.

define download-rules

ifdef COMPONENT_ARCHIVE_URL$(1)

ARCHIVES += $$(COMPONENT_ARCHIVE$(1))

CLOBBER_PATHS += $$(COMPONENT_ARCHIVE$(1))

download::	$$(USERLAND_ARCHIVES)$$(COMPONENT_ARCHIVE$(1))

$$(USERLAND_ARCHIVES)$$(COMPONENT_ARCHIVE$(1)):	$(MAKEFILE_PREREQ)

	$$(FETCH) --file $$@ \

		$$(COMPONENT_ARCHIVE_URL$(1):%=--url %) \

		$$(COMPONENT_ARCHIVE_HASH$(1):%=--hash %) \

		$$(COMPONENT_SIG_URL$(1):%=--sigurl %)

	$$(TOUCH) $$@

REQUIRED_PACKAGES += runtime/python-27

endif

endef

#

# Define the rules required to download any source archives and augment any

# cleanup macros.

#

$(eval $(call download-rules,))

$(foreach suffix, $(URL_SUFFIXES), $(eval $(call download-rules,_$(suffix))))