config.substitutions.append( ("%clang_safestack ", config.clang + " -O0 -fsanitize=safe-stack ") )
if config.lto_supported:
- config.available_features.add('lto')
config.substitutions.append((r"%clang_lto_safestack ", ' '.join(config.lto_launch + [config.clang] + config.lto_flags + ['-flto -fsanitize=safe-stack '])))
# SafeStack tests are currently supported on Linux, FreeBSD and Darwin only.