xref: /llvm-project/compiler-rt/test/tsan/libdispatch/lit.local.cfg.py (revision f98ee40f4b5d7474fc67e82824bf6abbaedb7b1c) 
1def getRoot(config):
2    if not config.parent:
3        return config
4    return getRoot(config.parent)
5
6
7root = getRoot(config)
8
9if "libdispatch" in root.available_features:
10    additional_cflags = " -fblocks "
11    for index, (template, replacement) in enumerate(config.substitutions):
12        if template in ["%clang_tsan ", "%clangxx_tsan "]:
13            config.substitutions[index] = (template, replacement + additional_cflags)
14else:
15    config.unsupported = True
16
17if config.host_os == "Darwin":
18    config.environment["TSAN_OPTIONS"] += ":ignore_noninstrumented_modules=1"
19