SConscript (12315:97321085f650) SConscript (12362:b485016c498f)
1# -*- mode:python -*-
2
3# Copyright (c) 2004-2005 The Regents of The University of Michigan
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions are
8# met: redistributions of source code must retain the above copyright

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97 cls.all = SourceList()
98
99class SourceFile(object):
100 '''Base object that encapsulates the notion of a source file.
101 This includes, the source node, target node, various manipulations
102 of those. A source file also specifies a set of tags which
103 describing arbitrary properties of the source file.'''
104 __metaclass__ = SourceMeta
1# -*- mode:python -*-
2
3# Copyright (c) 2004-2005 The Regents of The University of Michigan
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions are
8# met: redistributions of source code must retain the above copyright

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97 cls.all = SourceList()
98
99class SourceFile(object):
100 '''Base object that encapsulates the notion of a source file.
101 This includes, the source node, target node, various manipulations
102 of those. A source file also specifies a set of tags which
103 describing arbitrary properties of the source file.'''
104 __metaclass__ = SourceMeta
105
106 static_objs = {}
107 shared_objs = {}
108
105 def __init__(self, source, tags=None, add_tags=None):
106 if tags is None:
107 tags='gem5 lib'
108 if isinstance(tags, basestring):
109 tags = set([tags])
110 if isinstance(add_tags, basestring):
111 add_tags = set([add_tags])
112 if add_tags:

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119
120 self.tnode = tnode
121 self.snode = tnode.srcnode()
122
123 for base in type(self).__mro__:
124 if issubclass(base, SourceFile):
125 base.all.append(self)
126
109 def __init__(self, source, tags=None, add_tags=None):
110 if tags is None:
111 tags='gem5 lib'
112 if isinstance(tags, basestring):
113 tags = set([tags])
114 if isinstance(add_tags, basestring):
115 add_tags = set([add_tags])
116 if add_tags:

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123
124 self.tnode = tnode
125 self.snode = tnode.srcnode()
126
127 for base in type(self).__mro__:
128 if issubclass(base, SourceFile):
129 base.all.append(self)
130
131 def static(self, env):
132 key = (self.tnode, env['OBJSUFFIX'])
133 if not key in self.static_objs:
134 self.static_objs[key] = env.StaticObject(self.tnode)
135 return self.static_objs[key]
136
137 def shared(self, env):
138 key = (self.tnode, env['OBJSUFFIX'])
139 if not key in self.shared_objs:
140 self.shared_objs[key] = env.SharedObject(self.tnode)
141 return self.shared_objs[key]
142
127 @property
128 def filename(self):
129 return str(self.tnode)
130
131 @property
132 def dirname(self):
133 return dirname(self.filename)
134

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955 libname = 'gem5_' + label
956 exename = 'gem5.' + label
957 secondary_exename = 'm5.' + label
958
959 new_env = env.Clone(OBJSUFFIX=objsfx, SHOBJSUFFIX=objsfx + 's')
960 new_env.Label = label
961 new_env.Append(**kwargs)
962
143 @property
144 def filename(self):
145 return str(self.tnode)
146
147 @property
148 def dirname(self):
149 return dirname(self.filename)
150

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971 libname = 'gem5_' + label
972 exename = 'gem5.' + label
973 secondary_exename = 'm5.' + label
974
975 new_env = env.Clone(OBJSUFFIX=objsfx, SHOBJSUFFIX=objsfx + 's')
976 new_env.Label = label
977 new_env.Append(**kwargs)
978
963 make_static = lambda source: new_env.StaticObject(source.tnode)
964 make_shared = lambda source: new_env.SharedObject(source.tnode)
965
966 lib_sources = Source.all.with_tag('gem5 lib')
967
968 # Without Python, leave out all Python content from the library
969 # builds. The option doesn't affect gem5 built as a program
970 if GetOption('without_python'):
971 lib_sources = lib_sources.without_tag('python')
972
973 static_objs = []
974 shared_objs = []
975
976 for s in lib_sources.with_tag(Source.ungrouped_tag):
979 lib_sources = Source.all.with_tag('gem5 lib')
980
981 # Without Python, leave out all Python content from the library
982 # builds. The option doesn't affect gem5 built as a program
983 if GetOption('without_python'):
984 lib_sources = lib_sources.without_tag('python')
985
986 static_objs = []
987 shared_objs = []
988
989 for s in lib_sources.with_tag(Source.ungrouped_tag):
977 static_objs.append(make_static(s))
978 shared_objs.append(make_shared(s))
990 static_objs.append(s.static(new_env))
991 shared_objs.append(s.shared(new_env))
979
980 for group in Source.source_groups:
981 srcs = lib_sources.with_tag(Source.link_group_tag(group))
982 if not srcs:
983 continue
984
992
993 for group in Source.source_groups:
994 srcs = lib_sources.with_tag(Source.link_group_tag(group))
995 if not srcs:
996 continue
997
985 group_static = [ make_static(s) for s in srcs ]
986 group_shared = [ make_shared(s) for s in srcs ]
998 group_static = [ s.static(new_env) for s in srcs ]
999 group_shared = [ s.shared(new_env) for s in srcs ]
987
988 # If partial linking is disabled, add these sources to the build
989 # directly, and short circuit this loop.
990 if disable_partial:
991 static_objs.extend(group_static)
992 shared_objs.extend(group_shared)
993 continue
994

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999 static_objs.extend(partial)
1000
1001 # Set up the shared partially linked objects.
1002 file_name = new_env.subst("${SHOBJPREFIX}lib${SHOBJSUFFIX}.partial")
1003 target = File(joinpath(group, file_name))
1004 partial = env.PartialShared(target=target, source=group_shared)
1005 shared_objs.extend(partial)
1006
1000
1001 # If partial linking is disabled, add these sources to the build
1002 # directly, and short circuit this loop.
1003 if disable_partial:
1004 static_objs.extend(group_static)
1005 shared_objs.extend(group_shared)
1006 continue
1007

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1012 static_objs.extend(partial)
1013
1014 # Set up the shared partially linked objects.
1015 file_name = new_env.subst("${SHOBJPREFIX}lib${SHOBJSUFFIX}.partial")
1016 target = File(joinpath(group, file_name))
1017 partial = env.PartialShared(target=target, source=group_shared)
1018 shared_objs.extend(partial)
1019
1007 static_date = make_static(date_source)
1020 static_date = date_source.static(new_env)
1008 new_env.Depends(static_date, static_objs)
1009 static_objs.extend(static_date)
1010
1021 new_env.Depends(static_date, static_objs)
1022 static_objs.extend(static_date)
1023
1011 shared_date = make_shared(date_source)
1024 shared_date = date_source.shared(new_env)
1012 new_env.Depends(shared_date, shared_objs)
1013 shared_objs.extend(shared_date)
1014
1015 # First make a library of everything but main() so other programs can
1016 # link against m5.
1017 static_lib = new_env.StaticLibrary(libname, static_objs)
1018 shared_lib = new_env.SharedLibrary(libname, shared_objs)
1019
1020 # Now link a stub with main() and the static library.
1025 new_env.Depends(shared_date, shared_objs)
1026 shared_objs.extend(shared_date)
1027
1028 # First make a library of everything but main() so other programs can
1029 # link against m5.
1030 static_lib = new_env.StaticLibrary(libname, static_objs)
1031 shared_lib = new_env.SharedLibrary(libname, shared_objs)
1032
1033 # Now link a stub with main() and the static library.
1021 main_objs = [ make_static(s) for s in Source.all.with_tag('main') ]
1034 main_objs = [ s.static(new_env) for s in Source.all.with_tag('main') ]
1022
1023 for test in UnitTest.all:
1024 test_sources = Source.all.with_tag(str(test.target))
1035
1036 for test in UnitTest.all:
1037 test_sources = Source.all.with_tag(str(test.target))
1025 test_objs = [ make_static(s) for s in test_sources ]
1038 test_objs = [ s.static(new_env) for s in test_sources ]
1026 if test.main:
1027 test_objs += main_objs
1028 path = 'unittest/%s.%s' % (test.target, label)
1029 new_env.Program(path, test_objs + static_objs)
1030
1031 gtest_env = new_env.Clone()
1032 gtest_env.Append(LIBS=gtest_env['GTEST_LIBS'])
1033 gtest_env.Append(CPPFLAGS=gtest_env['GTEST_CPPFLAGS'])
1034 for test in GTest.all:
1035 test_sources = Source.all.with_tag(str(test.target))
1039 if test.main:
1040 test_objs += main_objs
1041 path = 'unittest/%s.%s' % (test.target, label)
1042 new_env.Program(path, test_objs + static_objs)
1043
1044 gtest_env = new_env.Clone()
1045 gtest_env.Append(LIBS=gtest_env['GTEST_LIBS'])
1046 gtest_env.Append(CPPFLAGS=gtest_env['GTEST_CPPFLAGS'])
1047 for test in GTest.all:
1048 test_sources = Source.all.with_tag(str(test.target))
1036 test_objs = [ gtest_env.StaticObject(s.tnode) for s in test_sources ]
1049 test_objs = [ s.static(gtest_env) for s in test_sources ]
1037 gtest_env.Program(test.dir.File('%s.%s' % (test.target, label)),
1038 test_objs)
1039
1040 progname = exename
1041 if strip:
1042 progname += '.unstripped'
1043
1044 targets = new_env.Program(progname, main_objs + static_objs)

--- 121 unchanged lines hidden --- 		1050 gtest_env.Program(test.dir.File('%s.%s' % (test.target, label)),
1051 test_objs)
1052
1053 progname = exename
1054 if strip:
1055 progname += '.unstripped'
1056
1057 targets = new_env.Program(progname, main_objs + static_objs)

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