author Mike Sullivan <Mike.Sullivan@Oracle.COM>
Thu, 26 Jan 2017 16:44:14 -0800
changeset 7617 14b1a4293086
parent 6911 7b878dfe6f0d
permissions -rw-r--r--
Close of build 117.

# 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
# 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]

# Copyright (c) 2010, 2016, 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 arbitrary 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.

# Filter out any suffixes which correspond to auto-generated github archive
# URLs (see for the definition of GITHUB_ARCHIVE_SUFFIXES).  If
# the primary archive shouldn't be processed here, we check for it before
# evaling.

# Templates for download variables and rules.  We separate the variable
# assignments from the rules so that all the variable assignments are given a
# chance to complete before those variables are used in targets or
# prerequisites, where they'll be expanded immediately.  Use ifneq/origin
# instead of ifdef due to GNU Make bug 49093.
define download-variables
ifneq "$(origin COMPONENT_ARCHIVE_URL$(1))" "undefined"

define download-rules
ifneq "$(origin COMPONENT_ARCHIVE_URL$(1))" "undefined"

	$$(FETCH) --file $$@ \
		$$(COMPONENT_ARCHIVE_URL$(1):%=--url %) \
		$$(COMPONENT_ARCHIVE_HASH$(1):%=--hash %) \
		$$(COMPONENT_SIG_URL$(1):%=--sigurl %)
	$$(TOUCH) $$@

REQUIRED_PACKAGES += runtime/python-27


# Evaluate the variable assignments immediately.  If we're pulling the main
# (unsuffixed) archive from github, gia, then skip doing that here.
# Use $(if) instead of ifeq() because the latter is evaluated immediately.
$(if $(findstring __BLANK__,$(GITHUB_ARCHIVE_SUFFIXES)),,$(eval $(call download-variables,)))
$(foreach suffix, $(URL_SUFFIXES), $(eval $(call download-variables,_$(suffix))))

# Put the rule evaluations in a variable for deferred evaluation.
define eval-download-rules
$(if $(findstring __BLANK__,$(GITHUB_ARCHIVE_SUFFIXES)),,$(eval $(call download-rules,)))
$(foreach suffix, $(URL_SUFFIXES), $(eval $(call download-rules,_$(suffix))))

# Needed for signature validation of downloads
REQUIRED_PACKAGES += crypto/gnupg