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Diffstat (limited to 'jam-files/boost-build/build/configure.py')
| -rw-r--r-- | jam-files/boost-build/build/configure.py | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/jam-files/boost-build/build/configure.py b/jam-files/boost-build/build/configure.py deleted file mode 100644 index 0426832c..00000000 --- a/jam-files/boost-build/build/configure.py +++ /dev/null @@ -1,164 +0,0 @@ -# Status: ported. -# Base revison: 64488 -# -# Copyright (c) 2010 Vladimir Prus. -# -# Use, modification and distribution is subject to the Boost Software -# License Version 1.0. (See accompanying file LICENSE_1_0.txt or -# http://www.boost.org/LICENSE_1_0.txt) - -# This module defines function to help with two main tasks: -# -# - Discovering build-time configuration for the purposes of adjusting -# build process. -# - Reporting what is built, and how it is configured. - -import b2.build.property as property -import b2.build.property_set as property_set - -import b2.build.targets - -from b2.manager import get_manager -from b2.util.sequence import unique -from b2.util import bjam_signature, value_to_jam - -import bjam -import os - -__width = 30 - -def set_width(width): - global __width - __width = 30 - -__components = [] -__built_components = [] -__component_logs = {} -__announced_checks = False - -__log_file = None -__log_fd = -1 - -def register_components(components): - """Declare that the components specified by the parameter exist.""" - __components.extend(components) - -def components_building(components): - """Declare that the components specified by the parameters will be build.""" - __built_components.extend(components) - -def log_component_configuration(component, message): - """Report something about component configuration that the user should better know.""" - __component_logs.setdefault(component, []).append(message) - -def log_check_result(result): - global __announced_checks - if not __announced_checks: - print "Performing configuration checks" - __announced_checks = True - - print result - -def log_library_search_result(library, result): - log_check_result((" - %(library)s : %(result)s" % locals()).rjust(width)) - - -def print_component_configuration(): - - print "\nComponent configuration:" - for c in __components: - if c in __built_components: - s = "building" - else: - s = "not building" - message = " - %s)" % c - message = message.rjust(__width) - message += " : " + s - for m in __component_logs.get(c, []): - print " -" + m - print "" - -__builds_cache = {} - -def builds(metatarget_reference, project, ps, what): - # Attempt to build a metatarget named by 'metatarget-reference' - # in context of 'project' with properties 'ps'. - # Returns non-empty value if build is OK. - - result = [] - - existing = __builds_cache.get((what, ps), None) - if existing is None: - - result = False - __builds_cache[(what, ps)] = False - - targets = b2.build.targets.generate_from_reference( - metatarget_reference, project, ps).targets() - jam_targets = [] - for t in targets: - jam_targets.append(t.actualize()) - - x = (" - %s" % what).rjust(__width) - if bjam.call("UPDATE_NOW", jam_targets, str(__log_fd), "ignore-minus-n"): - __builds_cache[(what, ps)] = True - result = True - log_check_result("%s: yes" % x) - else: - log_check_result("%s: no" % x) - - return result - else: - return existing - -def set_log_file(log_file_name): - # Called by Boost.Build startup code to specify name of a file - # that will receive results of configure checks. This - # should never be called by users. - global __log_file, __log_fd - dirname = os.path.dirname(log_file_name) - if not os.path.exists(dirname): - os.makedirs(dirname) - # Make sure to keep the file around, so that it's not - # garbage-collected and closed - __log_file = open(log_file_name, "w") - __log_fd = __log_file.fileno() - -# Frontend rules - -class CheckTargetBuildsWorker: - - def __init__(self, target, true_properties, false_properties): - self.target = target - self.true_properties = property.create_from_strings(true_properties, True) - self.false_properties = property.create_from_strings(false_properties, True) - - def check(self, ps): - - # FIXME: this should not be hardcoded. Other checks might - # want to consider different set of features as relevant. - toolset = ps.get('toolset')[0] - toolset_version_property = "<toolset-" + toolset + ":version>" ; - relevant = ps.get_properties('target-os') + \ - ps.get_properties("toolset") + \ - ps.get_properties(toolset_version_property) + \ - ps.get_properties("address-model") + \ - ps.get_properties("architecture") - rps = property_set.create(relevant) - t = get_manager().targets().current() - p = t.project() - if builds(self.target, p, rps, "%s builds" % self.target): - choosen = self.true_properties - else: - choosen = self.false_properties - return property.evaluate_conditionals_in_context(choosen, ps) - -@bjam_signature((["target"], ["true_properties", "*"], ["false_properties", "*"])) -def check_target_builds(target, true_properties, false_properties): - worker = CheckTargetBuildsWorker(target, true_properties, false_properties) - value = value_to_jam(worker.check) - return "<conditional>" + value - -get_manager().projects().add_rule("check-target-builds", check_target_builds) - - |