# This testing configuration handles running the test suite against LLVM's libc++
# using a DLL, with Clang-cl on Windows. This variant sets _HAS_EXCEPTIONS = 0
# which removes exception class definitions from the vcruntime.

lit_config.load_config(config, '@CMAKE_CURRENT_BINARY_DIR@/cmake-bridge.cfg')

dbg_include = ''
runtime_library = '@CMAKE_MSVC_RUNTIME_LIBRARY@'
if runtime_library == '' or runtime_library.endswith('DLL'):
    fms_runtime_lib = 'dll'
    cxx_lib = 'msvcprt'
else:
    fms_runtime_lib = 'static'
    cxx_lib = 'libcpmt'

if '@CMAKE_BUILD_TYPE@'.upper() == 'DEBUG':
    dbg_include = ' -D_DEBUG -include set_windows_crt_report_mode.h'
    fms_runtime_lib += '_dbg'
    cxx_lib += 'd'

config.substitutions.append(('%{flags}', '--driver-mode=g++'))
config.substitutions.append(('%{compile_flags}',
    '-fms-runtime-lib=' + fms_runtime_lib + ' -nostdinc++ -I %{include-dir} -I %{target-include-dir} -I %{libcxx-dir}/test/support -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS -D_CRT_STDIO_ISO_WIDE_SPECIFIERS -DNOMINMAX -D_HAS_EXCEPTIONS=0' + dbg_include
))
config.substitutions.append(('%{link_flags}',
    '-nostdlib -L %{lib-dir} -lc++ -l' + cxx_lib
))
config.substitutions.append(('%{exec}',
    '%{executor} --execdir %T --prepend_env PATH=%{lib-dir} -- '
))

import os, site
site.addsitedir(os.path.join('@LIBCXX_SOURCE_DIR@', 'utils'))
import libcxx.test.params, libcxx.test.config
libcxx.test.config.configure(
    libcxx.test.params.DEFAULT_PARAMETERS,
    libcxx.test.features.DEFAULT_FEATURES,
    config,
    lit_config
)
