SConscript (11988:665cd5f8b52b) SConscript (11993:a10174523d53)
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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1108 cmd = 'strip $SOURCE -o $TARGET'
1109 targets = new_env.Command(exename, progname,
1110 MakeAction(cmd, Transform("STRIP")))
1111
1112 new_env.Command(secondary_exename, exename,
1113 MakeAction('ln $SOURCE $TARGET', Transform("HARDLINK")))
1114
1115 new_env.M5Binary = targets[0]
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

--- 1099 unchanged lines hidden (view full) ---

1108 cmd = 'strip $SOURCE -o $TARGET'
1109 targets = new_env.Command(exename, progname,
1110 MakeAction(cmd, Transform("STRIP")))
1111
1112 new_env.Command(secondary_exename, exename,
1113 MakeAction('ln $SOURCE $TARGET', Transform("HARDLINK")))
1114
1115 new_env.M5Binary = targets[0]
1116 return new_env
1117
1116
1117 # Set up regression tests.
1118 SConscript(os.path.join(env.root.abspath, 'tests', 'SConscript'),
1119 variant_dir=variantd('tests', new_env.Label),
1120 exports={ 'env' : new_env }, duplicate=False)
1121
1118# Start out with the compiler flags common to all compilers,
1119# i.e. they all use -g for opt and -g -pg for prof
1120ccflags = {'debug' : [], 'opt' : ['-g'], 'fast' : [], 'prof' : ['-g', '-pg'],
1121 'perf' : ['-g']}
1122
1123# Start out with the linker flags common to all linkers, i.e. -pg for
1124# prof, and -lprofiler for perf. The -lprofile flag is surrounded by
1125# no-as-needed and as-needed as the binutils linker is too clever and

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1178needed_envs = [identifyTarget(target) for target in BUILD_TARGETS]
1179if 'all' in needed_envs:
1180 needed_envs += target_types
1181
1182def makeEnvirons(target, source, env):
1183 # cause any later Source() calls to be fatal, as a diagnostic.
1184 Source.done()
1185
1122# Start out with the compiler flags common to all compilers,
1123# i.e. they all use -g for opt and -g -pg for prof
1124ccflags = {'debug' : [], 'opt' : ['-g'], 'fast' : [], 'prof' : ['-g', '-pg'],
1125 'perf' : ['-g']}
1126
1127# Start out with the linker flags common to all linkers, i.e. -pg for
1128# prof, and -lprofiler for perf. The -lprofile flag is surrounded by
1129# no-as-needed and as-needed as the binutils linker is too clever and

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1182needed_envs = [identifyTarget(target) for target in BUILD_TARGETS]
1183if 'all' in needed_envs:
1184 needed_envs += target_types
1185
1186def makeEnvirons(target, source, env):
1187 # cause any later Source() calls to be fatal, as a diagnostic.
1188 Source.done()
1189
1186 envList = []
1187
1188 # Debug binary
1189 if 'debug' in needed_envs:
1190 # Debug binary
1191 if 'debug' in needed_envs:
1190 envList.append(
1191 makeEnv(env, 'debug', '.do',
1192 CCFLAGS = Split(ccflags['debug']),
1193 CPPDEFINES = ['DEBUG', 'TRACING_ON=1'],
1194 LINKFLAGS = Split(ldflags['debug'])))
1192 makeEnv(env, 'debug', '.do',
1193 CCFLAGS = Split(ccflags['debug']),
1194 CPPDEFINES = ['DEBUG', 'TRACING_ON=1'],
1195 LINKFLAGS = Split(ldflags['debug']))
1195
1196 # Optimized binary
1197 if 'opt' in needed_envs:
1196
1197 # Optimized binary
1198 if 'opt' in needed_envs:
1198 envList.append(
1199 makeEnv(env, 'opt', '.o',
1200 CCFLAGS = Split(ccflags['opt']),
1201 CPPDEFINES = ['TRACING_ON=1'],
1202 LINKFLAGS = Split(ldflags['opt'])))
1199 makeEnv(env, 'opt', '.o',
1200 CCFLAGS = Split(ccflags['opt']),
1201 CPPDEFINES = ['TRACING_ON=1'],
1202 LINKFLAGS = Split(ldflags['opt']))
1203
1204 # "Fast" binary
1205 if 'fast' in needed_envs:
1203
1204 # "Fast" binary
1205 if 'fast' in needed_envs:
1206 envList.append(
1207 makeEnv(env, 'fast', '.fo', strip = True,
1208 CCFLAGS = Split(ccflags['fast']),
1209 CPPDEFINES = ['NDEBUG', 'TRACING_ON=0'],
1210 LINKFLAGS = Split(ldflags['fast'])))
1206 makeEnv(env, 'fast', '.fo', strip = True,
1207 CCFLAGS = Split(ccflags['fast']),
1208 CPPDEFINES = ['NDEBUG', 'TRACING_ON=0'],
1209 LINKFLAGS = Split(ldflags['fast']))
1211
1212 # Profiled binary using gprof
1213 if 'prof' in needed_envs:
1210
1211 # Profiled binary using gprof
1212 if 'prof' in needed_envs:
1214 envList.append(
1215 makeEnv(env, 'prof', '.po',
1216 CCFLAGS = Split(ccflags['prof']),
1217 CPPDEFINES = ['NDEBUG', 'TRACING_ON=0'],
1218 LINKFLAGS = Split(ldflags['prof'])))
1213 makeEnv(env, 'prof', '.po',
1214 CCFLAGS = Split(ccflags['prof']),
1215 CPPDEFINES = ['NDEBUG', 'TRACING_ON=0'],
1216 LINKFLAGS = Split(ldflags['prof']))
1219
1220 # Profiled binary using google-pprof
1221 if 'perf' in needed_envs:
1217
1218 # Profiled binary using google-pprof
1219 if 'perf' in needed_envs:
1222 envList.append(
1223 makeEnv(env, 'perf', '.gpo',
1224 CCFLAGS = Split(ccflags['perf']),
1225 CPPDEFINES = ['NDEBUG', 'TRACING_ON=0'],
1226 LINKFLAGS = Split(ldflags['perf'])))
1220 makeEnv(env, 'perf', '.gpo',
1221 CCFLAGS = Split(ccflags['perf']),
1222 CPPDEFINES = ['NDEBUG', 'TRACING_ON=0'],
1223 LINKFLAGS = Split(ldflags['perf']))
1227
1224
1228 # Set up the regression tests for each build.
1229 for e in envList:
1230 SConscript(os.path.join(env.root.abspath, 'tests', 'SConscript'),
1231 variant_dir = variantd('tests', e.Label),
1232 exports = { 'env' : e }, duplicate = False)
1233
1234# The MakeEnvirons Builder defers the full dependency collection until
1235# after processing the ISA definition (due to dynamically generated
1236# source files). Add this dependency to all targets so they will wait
1237# until the environments are completely set up. Otherwise, a second
1238# process (e.g. -j2 or higher) will try to compile the requested target,
1239# not know how, and fail.
1240env.Append(BUILDERS = {'MakeEnvirons' :
1241 Builder(action=MakeAction(makeEnvirons,

--- 13 unchanged lines hidden --- 		1225# The MakeEnvirons Builder defers the full dependency collection until
1226# after processing the ISA definition (due to dynamically generated
1227# source files). Add this dependency to all targets so they will wait
1228# until the environments are completely set up. Otherwise, a second
1229# process (e.g. -j2 or higher) will try to compile the requested target,
1230# not know how, and fail.
1231env.Append(BUILDERS = {'MakeEnvirons' :
1232 Builder(action=MakeAction(makeEnvirons,

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