projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | # Status: ported. |
| 2 | # Base revision: 64068 | |
| 3 | ||
| 4 | # Copyright 2003 Dave Abrahams | |
| 5 | # Copyright 2003 Douglas Gregor | |
| 6 | # Copyright 2006 Rene Rivera | |
| 7 | # Copyright 2002, 2003, 2004, 2005, 2006 Vladimir Prus | |
| 8 | # Distributed under the Boost Software License, Version 1.0. | |
| 1e59de90 | 9 | # (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt) |
| 7c673cae FG |
10 | |
| 11 | # This module defines the 'make' main target rule. | |
| 12 | ||
| 13 | from b2.build.targets import BasicTarget | |
| 14 | from b2.build.virtual_target import Action, FileTarget | |
| 15 | from b2.build import type | |
| 16 | from b2.manager import get_manager | |
| 17 | import b2.build.property_set | |
| 18 | ||
| 19 | ||
| 20 | class MakeTarget(BasicTarget): | |
| 21 | ||
| 22 | def construct(self, name, source_targets, property_set): | |
| 23 | ||
| 24 | action_name = property_set.get("<action>")[0] | |
| 25 | action = Action(get_manager(), source_targets, action_name[1:], property_set) | |
| 26 | target = FileTarget(self.name(), type.type(self.name()), | |
| 27 | self.project(), action, exact=True) | |
| 28 | return [ b2.build.property_set.empty(), | |
| 29 | [self.project().manager().virtual_targets().register(target)]] | |
| 30 | ||
| 31 | def make (target_name, sources, generating_rule, | |
| 32 | requirements=None, usage_requirements=None): | |
| 33 | ||
| 34 | target_name = target_name[0] | |
| 35 | generating_rule = generating_rule[0] | |
| 36 | if generating_rule[0] != '@': | |
| 37 | generating_rule = '@' + generating_rule | |
| 38 | ||
| 39 | if not requirements: | |
| 40 | requirements = [] | |
| 41 | ||
| 42 | ||
| 43 | requirements.append("<action>%s" % generating_rule) | |
| 44 | ||
| 45 | m = get_manager() | |
| 46 | targets = m.targets() | |
| 47 | project = m.projects().current() | |
| 48 | engine = m.engine() | |
| 49 | engine.register_bjam_action(generating_rule) | |
| 50 | ||
| 51 | targets.main_target_alternative(MakeTarget( | |
| 52 | target_name, project, | |
| 53 | targets.main_target_sources(sources, target_name), | |
| 54 | targets.main_target_requirements(requirements, project), | |
| 55 | targets.main_target_default_build([], project), | |
| 56 | targets.main_target_usage_requirements(usage_requirements or [], project))) | |
| 57 | ||
| 58 | get_manager().projects().add_rule("make", make) | |
| 59 |