forked from OSchip/llvm-project
109 lines
3.4 KiB
Python
109 lines
3.4 KiB
Python
# -*- Python -*- vim: set ft=python ts=4 sw=4 expandtab tw=79:
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# Configuration file for the 'lit' test runner.
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import os
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import re
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import subprocess
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import lit.formats
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# Tell pylint that we know config and lit_config exist somewhere.
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if 'PYLINT_IMPORT' in os.environ:
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config = object()
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lit_config = object()
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def append_dynamic_library_path(path):
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if config.operating_system == 'Windows':
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name = 'PATH'
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sep = ';'
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elif config.operating_system == 'Darwin':
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name = 'DYLD_LIBRARY_PATH'
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sep = ':'
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else:
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name = 'LD_LIBRARY_PATH'
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sep = ':'
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if name in config.environment:
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config.environment[name] = path + sep + config.environment[name]
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else:
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config.environment[name] = path
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# name: The name of this test suite.
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config.name = 'libomp'
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# suffixes: A list of file extensions to treat as test files.
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config.suffixes = ['.c']
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# test_source_root: The root path where tests are located.
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config.test_source_root = os.path.dirname(__file__)
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# test_exec_root: The root object directory where output is placed
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config.test_exec_root = config.libomp_obj_root
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# test format
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config.test_format = lit.formats.ShTest()
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# compiler flags
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config.test_cflags = config.test_openmp_flag + \
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" -I " + config.test_source_root + \
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" -I " + config.omp_header_directory + \
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" -L " + config.library_dir + \
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" " + config.test_extra_cflags
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# extra libraries
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libs = ""
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if config.has_libm:
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libs += " -lm"
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if config.has_libatomic:
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libs += " -latomic"
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# Allow XFAIL to work
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config.target_triple = [ ]
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if re.search('gcc', config.test_compiler) is not None:
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config.available_features.add('gcc')
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# Setup environment to find dynamic library at runtime
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append_dynamic_library_path(config.library_dir)
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if config.using_hwloc:
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append_dynamic_library_path(config.hwloc_library_dir)
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config.available_features.add('hwloc')
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# Rpath modifications for Darwin
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if config.operating_system == 'Darwin':
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config.test_cflags += " -Wl,-rpath," + config.library_dir
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if config.using_hwloc:
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config.test_cflags += " -Wl,-rpath," + config.hwloc_library_dir
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# Find the SDK on Darwin
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if config.operating_system == 'Darwin':
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cmd = subprocess.Popen(['xcrun', '--show-sdk-path'],
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stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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out, err = cmd.communicate()
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out = out.strip()
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res = cmd.wait()
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if res == 0 and out:
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config.test_cflags += " -isysroot " + out
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# Disable OMPT tests if FileCheck was not found
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if config.has_ompt and config.test_filecheck == "":
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lit_config.note("Not testing OMPT because FileCheck was not found")
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config.has_ompt = False
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if config.has_ompt:
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config.available_features.add("ompt")
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# for callback.h
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config.test_cflags += " -I " + config.test_source_root + "/ompt"
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# substitutions
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if config.has_ompt:
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config.substitutions.append(("FileCheck", config.test_filecheck))
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config.substitutions.append(("%sort-threads", "sort --numeric-sort --stable"))
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config.substitutions.append(("%libomp-compile-and-run", \
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"%libomp-compile && %libomp-run"))
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config.substitutions.append(("%libomp-compile", \
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"%clang %cflags %s -o %t" + libs))
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config.substitutions.append(("%libomp-run", "%t"))
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config.substitutions.append(("%clang", config.test_compiler))
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config.substitutions.append(("%openmp_flag", config.test_openmp_flag))
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config.substitutions.append(("%cflags", config.test_cflags))
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