abf05b18db
The isl unittest modified its PATH variable to point to the LLVM bin dir. When building out-of-LLVM-tree, it does not contain the polly-isl-test executable, hence the test fails. Ensure that the polly-isl-test is written to a bin directory in the build root, just like it would happen in an inside-LLVM build. Then, change PATH to include that dir such that the executable in it is prioritized before any other location. llvm-svn: 301096
46 lines
1.5 KiB
INI
46 lines
1.5 KiB
INI
# -*clang- Python -*-
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import os
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import platform
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import re
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import lit.formats
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import lit.util
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# Configuration file for the 'lit' test runner.
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# name: The name of this test suite.
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config.name = 'Polly - isl unit tests'
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# testFormat: The test format to use to interpret tests.
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#
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# For now we require '&&' between commands, until they get globally killed and
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# the test runner updated.
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execute_external = platform.system() != 'Windows'
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config.test_format = lit.formats.ShTest(execute_external)
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# suffixes: A list of file extensions to treat as test files.
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config.suffixes = ['.sh']
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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 path where tests should be run.
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polly_obj_root = getattr(config, 'polly_obj_root', None)
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if polly_obj_root is not None:
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config.test_exec_root = os.path.join(polly_obj_root, 'test')
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# Set llvm_{src,obj}_root for use by others.
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config.llvm_src_root = getattr(config, 'llvm_src_root', None)
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config.llvm_obj_root = getattr(config, 'llvm_obj_root', None)
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# Tweak the PATH to ensure that built files are the ones executed.
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bin_dir = getattr(config, 'bin_dir', None)
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if bin_dir is None:
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lit_config.fatal('No executable dir set!')
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path = os.path.pathsep.join((bin_dir, config.environment['PATH']))
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config.environment['PATH'] = path
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config.environment['srcdir'] = os.path.join(config.test_source_root,
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'../../lib/External/isl')
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