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Add tsan option to trace data-races

This commit is contained in:
Robin Gareus 2019-12-07 00:46:33 +01:00
parent 052f3a6836
commit 8be727114c
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 8 additions and 0 deletions
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@ -384,6 +384,12 @@ int main() { return 0; }''',
cxx_flags.append('-fno-omit-frame-pointer')
linker_flags.append('-fsanitize=address')
if conf.options.tsan:
conf.check_cxx(cxxflags=["-fsanitize=thread", "-fno-omit-frame-pointer"], linkflags=["-fsanitize=thread"])
c_flags.extend(('-fsanitize=thread', '-fno-omit-frame-pointer'))
cxx_flags.extend(('-fsanitize=thread', '-fno-omit-frame-pointer'))
linker_flags.append('-fsanitize=thread')
if opt.gprofile:
debug_flags = [ flags_dict['gprofile'] ]
@ -828,6 +834,8 @@ def options(opt):
help='use libc++ instead of default or auto-detected stdlib')
opt.add_option('--address-sanitizer', action='store_true', default=False, dest='asan',
help='Turn on AddressSanitizer (requires GCC >= 4.8 or clang >= 3.1)')
opt.add_option('--thread-sanitizer', action='store_true', default=False, dest='tsan',
help='Turn on ThreadSanitizer (requires GCC >= 4.8 or clang, and 64bit CPU)')
opt.add_option('--ptformat', action='store_true', default=False, dest='ptformat',
help='Turn on PT session import option')
opt.add_option('--no-threaded-waveviews', action='store_true', default=False, dest='no_threaded_waveviews',