forked from M-Labs/artiq-zynq
69 lines
2.9 KiB
Python
69 lines
2.9 KiB
Python
#===----------------------------------------------------------------------===##
|
|
#
|
|
# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
# See https://llvm.org/LICENSE.txt for license information.
|
|
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
#
|
|
#===----------------------------------------------------------------------===##
|
|
import os
|
|
import sys
|
|
|
|
from libcxx.test.config import Configuration as LibcxxConfiguration
|
|
|
|
|
|
class Configuration(LibcxxConfiguration):
|
|
# pylint: disable=redefined-outer-name
|
|
def __init__(self, lit_config, config):
|
|
super(Configuration, self).__init__(lit_config, config)
|
|
self.libunwind_src_root = None
|
|
self.libunwind_obj_root = None
|
|
self.abi_library_path = None
|
|
self.libcxx_src_root = None
|
|
|
|
def configure_src_root(self):
|
|
self.libunwind_src_root = (self.get_lit_conf('libunwind_src_root')
|
|
or os.path.dirname(self.config.test_source_root))
|
|
self.libcxx_src_root = (self.get_lit_conf('libcxx_src_root')
|
|
or os.path.join(self.libunwind_src_root, '..', 'libcxx'))
|
|
|
|
def configure_obj_root(self):
|
|
self.libunwind_obj_root = self.get_lit_conf('libunwind_obj_root')
|
|
super(Configuration, self).configure_obj_root()
|
|
|
|
def has_cpp_feature(self, feature, required_value):
|
|
return int(self.cxx.dumpMacros().get('__cpp_' + feature, 0)) >= required_value
|
|
|
|
def configure_features(self):
|
|
super(Configuration, self).configure_features()
|
|
if not self.get_lit_bool('enable_exceptions', True):
|
|
self.config.available_features.add('libcxxabi-no-exceptions')
|
|
|
|
def configure_compile_flags(self):
|
|
self.cxx.compile_flags += ['-DLIBUNWIND_NO_TIMER']
|
|
if not self.get_lit_bool('enable_exceptions', True):
|
|
self.cxx.compile_flags += ['-fno-exceptions', '-DLIBUNWIND_HAS_NO_EXCEPTIONS']
|
|
# Stack unwinding tests need unwinding tables and these are not
|
|
# generated by default on all Targets.
|
|
self.cxx.compile_flags += ['-funwind-tables']
|
|
if not self.get_lit_bool('enable_threads', True):
|
|
self.cxx.compile_flags += ['-D_LIBUNWIND_HAS_NO_THREADS']
|
|
self.config.available_features.add('libunwind-no-threads')
|
|
super(Configuration, self).configure_compile_flags()
|
|
|
|
def configure_compile_flags_header_includes(self):
|
|
self.configure_config_site_header()
|
|
|
|
libunwind_headers = self.get_lit_conf(
|
|
'libunwind_headers',
|
|
os.path.join(self.libunwind_src_root, 'include'))
|
|
if not os.path.isdir(libunwind_headers):
|
|
self.lit_config.fatal("libunwind_headers='%s' is not a directory."
|
|
% libunwind_headers)
|
|
self.cxx.compile_flags += ['-I' + libunwind_headers]
|
|
|
|
def configure_compile_flags_exceptions(self):
|
|
pass
|
|
|
|
def configure_compile_flags_rtti(self):
|
|
pass
|