SConscript (12303:70f8400b7ed3) SConscript (12304:299452fa8cc4)
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

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

947 libname = 'gem5_' + label
948 exename = 'gem5.' + label
949 secondary_exename = 'm5.' + label
950
951 new_env = env.Clone(OBJSUFFIX=objsfx, SHOBJSUFFIX=objsfx + 's')
952 new_env.Label = label
953 new_env.Append(**kwargs)
954
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

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

947 libname = 'gem5_' + label
948 exename = 'gem5.' + label
949 secondary_exename = 'm5.' + label
950
951 new_env = env.Clone(OBJSUFFIX=objsfx, SHOBJSUFFIX=objsfx + 's')
952 new_env.Label = label
953 new_env.Append(**kwargs)
954
955 if env['GCC']:
956 # The address sanitizer is available for gcc >= 4.8
957 if GetOption('with_asan'):
958 if GetOption('with_ubsan') and \
959 compareVersions(env['GCC_VERSION'], '4.9') >= 0:
960 new_env.Append(CCFLAGS=['-fsanitize=address,undefined',
961 '-fno-omit-frame-pointer'])
962 new_env.Append(LINKFLAGS='-fsanitize=address,undefined')
963 else:
964 new_env.Append(CCFLAGS=['-fsanitize=address',
965 '-fno-omit-frame-pointer'])
966 new_env.Append(LINKFLAGS='-fsanitize=address')
967 # Only gcc >= 4.9 supports UBSan, so check both the version
968 # and the command-line option before adding the compiler and
969 # linker flags.
970 elif GetOption('with_ubsan') and \
971 compareVersions(env['GCC_VERSION'], '4.9') >= 0:
972 new_env.Append(CCFLAGS='-fsanitize=undefined')
973 new_env.Append(LINKFLAGS='-fsanitize=undefined')
974
975
976 if env['CLANG']:
977 # We require clang >= 3.1, so there is no need to check any
978 # versions here.
979 if GetOption('with_ubsan'):
980 if GetOption('with_asan'):
981 new_env.Append(CCFLAGS=['-fsanitize=address,undefined',
982 '-fno-omit-frame-pointer'])
983 new_env.Append(LINKFLAGS='-fsanitize=address,undefined')
984 else:
985 new_env.Append(CCFLAGS='-fsanitize=undefined')
986 new_env.Append(LINKFLAGS='-fsanitize=undefined')
987
988 elif GetOption('with_asan'):
989 new_env.Append(CCFLAGS=['-fsanitize=address',
990 '-fno-omit-frame-pointer'])
991 new_env.Append(LINKFLAGS='-fsanitize=address')
992
993 werror_env = new_env.Clone()
994 # Treat warnings as errors but white list some warnings that we
995 # want to allow (e.g., deprecation warnings).
996 werror_env.Append(CCFLAGS=['-Werror',
997 '-Wno-error=deprecated-declarations',
998 '-Wno-error=deprecated',
999 ])
1000

--- 211 unchanged lines hidden --- 		955 werror_env = new_env.Clone()
956 # Treat warnings as errors but white list some warnings that we
957 # want to allow (e.g., deprecation warnings).
958 werror_env.Append(CCFLAGS=['-Werror',
959 '-Wno-error=deprecated-declarations',
960 '-Wno-error=deprecated',
961 ])
962

--- 211 unchanged lines hidden ---