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# -*- Python -*-

import os

# Setup config name.
config.name = 'SafeStack'

# Setup source root.
config.test_source_root = os.path.dirname(__file__)

# Test suffixes.
config.suffixes = ['.c', '.cc', '.cpp', '.m', '.mm', '.ll', '.test']

# Add clang substitutions.
config.substitutions.append( ("%clang_nosafestack ", config.clang + " -O0 -fno-sanitize=safe-stack ") )
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.
if config.host_os not in ['Linux', 'FreeBSD', 'Darwin']:
   config.unsupported = True

# Allow tests to use REQUIRES=stable-runtime.  For use when you cannot use XFAIL
# because the test fail due some runtime issue.
if config.target_arch != 'aarch64':
  config.available_features.add('stable-runtime')