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authorChris Dyer <cdyer@cs.cmu.edu>2012-10-11 14:06:32 -0400
committerChris Dyer <cdyer@cs.cmu.edu>2012-10-11 14:06:32 -0400
commit9339c80d465545aec5a6dccfef7c83ca715bf11f (patch)
tree64c56d558331edad1db3832018c80e799551c39a /jam-files/boost-build/tools/unix.py
parent438dac41810b7c69fa10203ac5130d20efa2da9f (diff)
parentafd7da3b2338661657ad0c4e9eec681e014d37bf (diff)
Merge branch 'master' of https://github.com/redpony/cdec
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diff --git a/jam-files/boost-build/tools/unix.py b/jam-files/boost-build/tools/unix.py
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-# Copyright (c) 2004 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 file implements linking semantics common to all unixes. On unix, static
- libraries must be specified in a fixed order on the linker command line. Generators
- declared there store information about the order and use it properly.
-"""
-
-import builtin
-from b2.build import generators, type
-from b2.util.utility import *
-from b2.util import set, sequence
-
-class UnixLinkingGenerator (builtin.LinkingGenerator):
-
- def __init__ (self, id, composing, source_types, target_types, requirements):
- builtin.LinkingGenerator.__init__ (self, id, composing, source_types, target_types, requirements)
-
- def run (self, project, name, prop_set, sources):
- result = builtin.LinkingGenerator.run (self, project, name, prop_set, sources)
- if result:
- set_library_order (project.manager (), sources, prop_set, result [1])
-
- return result
-
- def generated_targets (self, sources, prop_set, project, name):
- sources2 = []
- libraries = []
- for l in sources:
- if type.is_derived (l.type (), 'LIB'):
- libraries.append (l)
-
- else:
- sources2.append (l)
-
- sources = sources2 + order_libraries (libraries)
-
- return builtin.LinkingGenerator.generated_targets (self, sources, prop_set, project, name)
-
-
-class UnixArchiveGenerator (builtin.ArchiveGenerator):
- def __init__ (self, id, composing, source_types, target_types_and_names, requirements):
- builtin.ArchiveGenerator.__init__ (self, id, composing, source_types, target_types_and_names, requirements)
-
- def run (self, project, name, prop_set, sources):
- result = builtin.ArchiveGenerator.run(self, project, name, prop_set, sources)
- set_library_order(project.manager(), sources, prop_set, result)
- return result
-
-class UnixSearchedLibGenerator (builtin.SearchedLibGenerator):
-
- def __init__ (self):
- builtin.SearchedLibGenerator.__init__ (self)
-
- def optional_properties (self):
- return self.requirements ()
-
- def run (self, project, name, prop_set, sources, multiple):
- result = SearchedLibGenerator.run (project, name, prop_set, sources, multiple)
-
- set_library_order (sources, prop_set, result)
-
- return result
-
-class UnixPrebuiltLibGenerator (generators.Generator):
- def __init__ (self, id, composing, source_types, target_types_and_names, requirements):
- generators.Generator.__init__ (self, id, composing, source_types, target_types_and_names, requirements)
-
- def run (self, project, name, prop_set, sources, multiple):
- f = prop_set.get ('<file>')
- set_library_order_aux (f, sources)
- return (f, sources)
-
-### # The derived toolset must specify their own rules and actions.
-# FIXME: restore?
-# action.register ('unix.prebuilt', None, None)
-
-
-generators.register (UnixPrebuiltLibGenerator ('unix.prebuilt', False, [], ['LIB'], ['<file>', '<toolset>unix']))
-
-
-
-
-
-### # Declare generators
-### generators.register [ new UnixLinkingGenerator unix.link : LIB OBJ : EXE
-### : <toolset>unix ] ;
-generators.register (UnixArchiveGenerator ('unix.archive', True, ['OBJ'], ['STATIC_LIB'], ['<toolset>unix']))
-
-### generators.register [ new UnixLinkingGenerator unix.link.dll : LIB OBJ : SHARED_LIB
-### : <toolset>unix ] ;
-###
-### generators.register [ new UnixSearchedLibGenerator
-### unix.SearchedLibGenerator : : SEARCHED_LIB : <toolset>unix ] ;
-###
-###
-### # The derived toolset must specify their own actions.
-### actions link {
-### }
-###
-### actions link.dll {
-### }
-
-def unix_archive (manager, targets, sources, properties):
- pass
-
-# FIXME: restore?
-#action.register ('unix.archive', unix_archive, [''])
-
-### actions searched-lib-generator {
-### }
-###
-### actions prebuilt {
-### }
-
-
-from b2.util.order import Order
-__order = Order ()
-
-def set_library_order_aux (from_libs, to_libs):
- for f in from_libs:
- for t in to_libs:
- if f != t:
- __order.add_pair (f, t)
-
-def set_library_order (manager, sources, prop_set, result):
- used_libraries = []
- deps = prop_set.dependency ()
-
- sources.extend(d.value() for d in deps)
- sources = sequence.unique(sources)
-
- for l in sources:
- if l.type () and type.is_derived (l.type (), 'LIB'):
- used_libraries.append (l)
-
- created_libraries = []
- for l in result:
- if l.type () and type.is_derived (l.type (), 'LIB'):
- created_libraries.append (l)
-
- created_libraries = set.difference (created_libraries, used_libraries)
- set_library_order_aux (created_libraries, used_libraries)
-
-def order_libraries (libraries):
- return __order.order (libraries)
-