Cross Reference: /gem5/SConstruct

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SConstruct (7727:e40fbbe1ed4f)	SConstruct (7739:f97a5f4d0879)
1# -- mode:python -- 2 3# Copyright (c) 2009 The Hewlett-Packard Development Company 4# Copyright (c) 2004-2005 The Regents of The University of Michigan 5# All rights reserved. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions are --- 344 unchanged lines hidden (view full) --- 353main['SUNCC'] = CXX_V and CXX_V.find('Sun C++') >= 0 354main['ICC'] = CXX_V and CXX_V.find('Intel') >= 0 355if main['GCC'] + main['SUNCC'] + main['ICC'] > 1: 356 print 'Error: How can we have two at the same time?' 357 Exit(1) 358 359# Set up default C++ compiler flags 360if main['GCC']:	1# -- mode:python -- 2 3# Copyright (c) 2009 The Hewlett-Packard Development Company 4# Copyright (c) 2004-2005 The Regents of The University of Michigan 5# All rights reserved. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions are --- 344 unchanged lines hidden (view full) --- 353main['SUNCC'] = CXX_V and CXX_V.find('Sun C++') >= 0 354main['ICC'] = CXX_V and CXX_V.find('Intel') >= 0 355if main['GCC'] + main['SUNCC'] + main['ICC'] > 1: 356 print 'Error: How can we have two at the same time?' 357 Exit(1) 358 359# Set up default C++ compiler flags 360if main['GCC']:
361 main.Append(CCFLAGS='-pipe') 362 main.Append(CCFLAGS='-fno-strict-aliasing')	361 main.Append(CCFLAGS=['-pipe']) 362 main.Append(CCFLAGS=['-fno-strict-aliasing'])
363 main.Append(CCFLAGS=['-Wall', '-Wno-sign-compare', '-Wundef'])	363 main.Append(CCFLAGS=['-Wall', '-Wno-sign-compare', '-Wundef'])
364 main.Append(CXXFLAGS='-Wno-deprecated')	364 main.Append(CXXFLAGS=['-Wno-deprecated'])
365 # Read the GCC version to check for versions with bugs 366 # Note CCVERSION doesn't work here because it is run with the CC 367 # before we override it from the command line 368 gcc_version = readCommand([main['CXX'], '-dumpversion'], exception=False) 369 if not compareVersions(gcc_version, '4.4.1') or \ 370 not compareVersions(gcc_version, '4.4.2'): 371 print 'Info: Tree vectorizer in GCC 4.4.1 & 4.4.2 is buggy, disabling.'	365 # Read the GCC version to check for versions with bugs 366 # Note CCVERSION doesn't work here because it is run with the CC 367 # before we override it from the command line 368 gcc_version = readCommand([main['CXX'], '-dumpversion'], exception=False) 369 if not compareVersions(gcc_version, '4.4.1') or \ 370 not compareVersions(gcc_version, '4.4.2'): 371 print 'Info: Tree vectorizer in GCC 4.4.1 & 4.4.2 is buggy, disabling.'
372 main.Append(CCFLAGS='-fno-tree-vectorize')	372 main.Append(CCFLAGS=['-fno-tree-vectorize'])
373elif main['ICC']: 374 pass #Fix me... add warning flags once we clean up icc warnings 375elif main['SUNCC']:	373elif main['ICC']: 374 pass #Fix me... add warning flags once we clean up icc warnings 375elif main['SUNCC']:
376 main.Append(CCFLAGS='-Qoption ccfe') 377 main.Append(CCFLAGS='-features=gcc') 378 main.Append(CCFLAGS='-features=extensions') 379 main.Append(CCFLAGS='-library=stlport4') 380 main.Append(CCFLAGS='-xar') 381 #main.Append(CCFLAGS='-instances=semiexplicit')	376 main.Append(CCFLAGS=['-Qoption ccfe']) 377 main.Append(CCFLAGS=['-features=gcc']) 378 main.Append(CCFLAGS=['-features=extensions']) 379 main.Append(CCFLAGS=['-library=stlport4']) 380 main.Append(CCFLAGS=['-xar']) 381 #main.Append(CCFLAGS=['-instances=semiexplicit'])
382else: 383 print 'Error: Don\'t know what compiler options to use for your compiler.' 384 print ' Please fix SConstruct and src/SConscript and try again.' 385 Exit(1) 386 387# Set up common yacc/bison flags (needed for Ruby) 388main['YACCFLAGS'] = '-d' 389main['YACCHXXFILESUFFIX'] = '.hh' --- 4 unchanged lines hidden (view full) --- 394 main['CC'] = main['BATCH_CMD'] + ' ' + main['CC'] 395 main['CXX'] = main['BATCH_CMD'] + ' ' + main['CXX'] 396 main['AS'] = main['BATCH_CMD'] + ' ' + main['AS'] 397 main['AR'] = main['BATCH_CMD'] + ' ' + main['AR'] 398 main['RANLIB'] = main['BATCH_CMD'] + ' ' + main['RANLIB'] 399 400if sys.platform == 'cygwin': 401 # cygwin has some header file issues...	382else: 383 print 'Error: Don\'t know what compiler options to use for your compiler.' 384 print ' Please fix SConstruct and src/SConscript and try again.' 385 Exit(1) 386 387# Set up common yacc/bison flags (needed for Ruby) 388main['YACCFLAGS'] = '-d' 389main['YACCHXXFILESUFFIX'] = '.hh' --- 4 unchanged lines hidden (view full) --- 394 main['CC'] = main['BATCH_CMD'] + ' ' + main['CC'] 395 main['CXX'] = main['BATCH_CMD'] + ' ' + main['CXX'] 396 main['AS'] = main['BATCH_CMD'] + ' ' + main['AS'] 397 main['AR'] = main['BATCH_CMD'] + ' ' + main['AR'] 398 main['RANLIB'] = main['BATCH_CMD'] + ' ' + main['RANLIB'] 399 400if sys.platform == 'cygwin': 401 # cygwin has some header file issues...
402 main.Append(CCFLAGS="-Wno-uninitialized")	402 main.Append(CCFLAGS=["-Wno-uninitialized"])
403 404# Check for SWIG 405if not main.has_key('SWIG'): 406 print 'Error: SWIG utility not found.' 407 print ' Please install (see http://www.swig.org) and retry.' 408 Exit(1) 409 410# Check for appropriate SWIG version --- 73 unchanged lines hidden (view full) --- 484conf.CheckLeading() 485 486# Check if we should compile a 64 bit binary on Mac OS X/Darwin 487try: 488 import platform 489 uname = platform.uname() 490 if uname[0] == 'Darwin' and compareVersions(uname[2], '9.0.0') >= 0: 491 if int(readCommand('sysctl -n hw.cpu64bit_capable')[0]):	403 404# Check for SWIG 405if not main.has_key('SWIG'): 406 print 'Error: SWIG utility not found.' 407 print ' Please install (see http://www.swig.org) and retry.' 408 Exit(1) 409 410# Check for appropriate SWIG version --- 73 unchanged lines hidden (view full) --- 484conf.CheckLeading() 485 486# Check if we should compile a 64 bit binary on Mac OS X/Darwin 487try: 488 import platform 489 uname = platform.uname() 490 if uname[0] == 'Darwin' and compareVersions(uname[2], '9.0.0') >= 0: 491 if int(readCommand('sysctl -n hw.cpu64bit_capable')[0]):
492 main.Append(CCFLAGS='-arch x86_64') 493 main.Append(CFLAGS='-arch x86_64') 494 main.Append(LINKFLAGS='-arch x86_64') 495 main.Append(ASFLAGS='-arch x86_64')	492 main.Append(CCFLAGS=['-arch x86_64']) 493 main.Append(CFLAGS=['-arch x86_64']) 494 main.Append(LINKFLAGS=['-arch x86_64']) 495 main.Append(ASFLAGS=['-arch x86_64'])
496except: 497 pass 498 499# Recent versions of scons substitute a "Null" object for Configure() 500# when configuration isn't necessary, e.g., if the "--help" option is 501# present. Unfortuantely this Null object always returns false, 502# breaking all our configuration checks. We replace it with our own 503# more optimistic null object that returns True instead. --- 378 unchanged lines hidden (view full) --- 882 print "Compiling in", variant_dir, "with MySQL support." 883 env.ParseConfig(mysql_config_libs) 884 env.ParseConfig(mysql_config_include) 885 886 # Save sticky variable settings back to current variables file 887 sticky_vars.Save(current_vars_file, env) 888 889 if env['USE_SSE2']:	496except: 497 pass 498 499# Recent versions of scons substitute a "Null" object for Configure() 500# when configuration isn't necessary, e.g., if the "--help" option is 501# present. Unfortuantely this Null object always returns false, 502# breaking all our configuration checks. We replace it with our own 503# more optimistic null object that returns True instead. --- 378 unchanged lines hidden (view full) --- 882 print "Compiling in", variant_dir, "with MySQL support." 883 env.ParseConfig(mysql_config_libs) 884 env.ParseConfig(mysql_config_include) 885 886 # Save sticky variable settings back to current variables file 887 sticky_vars.Save(current_vars_file, env) 888 889 if env['USE_SSE2']:
890 env.Append(CCFLAGS='-msse2')	890 env.Append(CCFLAGS=['-msse2'])
891 892 # The src/SConscript file sets up the build rules in 'env' according 893 # to the configured variables. It returns a list of environments, 894 # one for each variant build (debug, opt, etc.) 895 envList = SConscript('src/SConscript', variant_dir = variant_path, 896 exports = 'env') 897 898 # Set up the regression tests for each build. 899 for e in envList: 900 SConscript('tests/SConscript', 901 variant_dir = joinpath(variant_path, 'tests', e.Label), 902 exports = { 'env' : e }, duplicate = False) 903 904Help(help_text)	891 892 # The src/SConscript file sets up the build rules in 'env' according 893 # to the configured variables. It returns a list of environments, 894 # one for each variant build (debug, opt, etc.) 895 envList = SConscript('src/SConscript', variant_dir = variant_path, 896 exports = 'env') 897 898 # Set up the regression tests for each build. 899 for e in envList: 900 SConscript('tests/SConscript', 901 variant_dir = joinpath(variant_path, 'tests', e.Label), 902 exports = { 'env' : e }, duplicate = False) 903 904Help(help_text)