test/orc/lit.cfg.py

# -*- Python -*-

import os

# Setup config name.
config.name = 'ORC' + config.name_suffix

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

# Determine whether the test target is compatible with execution on the host.
host_arch_compatible = config.target_arch == config.host_arch

if config.host_arch == "x86_64h" and config.target_arch == "x86_64":
  host_arch_compatible = True
config.test_target_is_host_executable = config.target_os == config.host_os and host_arch_compatible

# Assume that llvm-jitlink is in the config.llvm_tools_dir.
llvm_jitlink = os.path.join(config.llvm_tools_dir, 'llvm-jitlink')
orc_rt_executor_stem = os.path.join(config.compiler_rt_obj_root, 'lib/orc/tests/tools/orc-rt-executor')
lli = os.path.join(config.llvm_tools_dir, 'lli')
if config.host_os == 'Darwin':
  orc_rt_path = '%s/liborc_rt_osx.a' % config.compiler_rt_libdir
else:
  orc_rt_path = '%s/liborc_rt%s.a' % (config.compiler_rt_libdir, config.target_suffix)

if config.libunwind_shared:
  config.available_features.add('libunwind-available')
  shared_libunwind_path = os.path.join(config.libunwind_install_dir, 'libunwind.so')
  config.substitutions.append( ("%shared_libunwind", shared_libunwind_path) )

def build_invocation(compile_flags):
  return ' ' + ' '.join([config.clang] + compile_flags) + ' '

config.substitutions.append(
    ('%clang ', build_invocation([config.target_cflags])))
config.substitutions.append(
    ('%clangxx ',
     build_invocation(config.cxx_mode_flags + [config.target_cflags])))
config.substitutions.append(
    ('%clang_cl ',
     build_invocation(['--driver-mode=cl'] + [config.target_cflags])))
if config.host_os == 'Windows':
  config.substitutions.append(
      ('%llvm_jitlink', (llvm_jitlink + ' -orc-runtime=' +
       orc_rt_path + ' -no-process-syms=true -slab-allocate=64MB')))
else:
  config.substitutions.append(
      ('%llvm_jitlink', (llvm_jitlink + ' -orc-runtime=' + orc_rt_path)))
config.substitutions.append(
    ('%orc_rt_executor', orc_rt_executor_stem + "-" + config.host_arch))
config.substitutions.append(
    ('%lli_orc_jitlink', (lli + ' -jit-kind=orc -jit-linker=jitlink -orc-runtime=' + orc_rt_path)))

# Default test suffixes.
config.suffixes = ['.c', '.cpp', '.S', '.ll', '.test']

# Exclude Inputs directories.
config.excludes = ['Inputs']

if config.host_os not in ['Darwin', 'FreeBSD', 'Linux', 'Windows']:
  config.unsupported = True