Mercurial > hg
view contrib/python-zstandard/setup_zstd.py @ 32317:6587427b2018
filemerge: store error messages in module variables
Copytracing may be disabled because it's too slow (see
experimental.disablecopytrace config option). In that case user may get errors
like 'local changed FILE which other deleted'. It would be nice to give user a
hint to rerun command with `--config experimental.disablecopytrace=False`. To
make it possible let's extract error message to variables so that extension may
overwrite them.
author | Stanislau Hlebik <stash@fb.com> |
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date | Fri, 19 May 2017 03:47:43 -0700 |
parents | e0dc40530c5a |
children | b1fb341d8a61 |
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# Copyright (c) 2016-present, Gregory Szorc # All rights reserved. # # This software may be modified and distributed under the terms # of the BSD license. See the LICENSE file for details. import os from distutils.extension import Extension zstd_sources = ['zstd/%s' % p for p in ( 'common/entropy_common.c', 'common/error_private.c', 'common/fse_decompress.c', 'common/pool.c', 'common/threading.c', 'common/xxhash.c', 'common/zstd_common.c', 'compress/fse_compress.c', 'compress/huf_compress.c', 'compress/zstd_compress.c', 'compress/zstdmt_compress.c', 'decompress/huf_decompress.c', 'decompress/zstd_decompress.c', 'dictBuilder/cover.c', 'dictBuilder/divsufsort.c', 'dictBuilder/zdict.c', )] zstd_sources_legacy = ['zstd/%s' % p for p in ( 'deprecated/zbuff_common.c', 'deprecated/zbuff_compress.c', 'deprecated/zbuff_decompress.c', 'legacy/zstd_v01.c', 'legacy/zstd_v02.c', 'legacy/zstd_v03.c', 'legacy/zstd_v04.c', 'legacy/zstd_v05.c', 'legacy/zstd_v06.c', 'legacy/zstd_v07.c' )] zstd_includes = [ 'c-ext', 'zstd', 'zstd/common', 'zstd/compress', 'zstd/decompress', 'zstd/dictBuilder', ] zstd_includes_legacy = [ 'zstd/deprecated', 'zstd/legacy', ] ext_sources = [ 'zstd.c', 'c-ext/bufferutil.c', 'c-ext/compressiondict.c', 'c-ext/compressobj.c', 'c-ext/compressor.c', 'c-ext/compressoriterator.c', 'c-ext/compressionparams.c', 'c-ext/compressionwriter.c', 'c-ext/constants.c', 'c-ext/decompressobj.c', 'c-ext/decompressor.c', 'c-ext/decompressoriterator.c', 'c-ext/decompressionwriter.c', 'c-ext/frameparams.c', ] zstd_depends = [ 'c-ext/python-zstandard.h', ] def get_c_extension(support_legacy=False, name='zstd'): """Obtain a distutils.extension.Extension for the C extension.""" root = os.path.abspath(os.path.dirname(__file__)) sources = [os.path.join(root, p) for p in zstd_sources + ext_sources] if support_legacy: sources.extend([os.path.join(root, p) for p in zstd_sources_legacy]) include_dirs = [os.path.join(root, d) for d in zstd_includes] if support_legacy: include_dirs.extend([os.path.join(root, d) for d in zstd_includes_legacy]) depends = [os.path.join(root, p) for p in zstd_depends] extra_args = ['-DZSTD_MULTITHREAD'] if support_legacy: extra_args.append('-DZSTD_LEGACY_SUPPORT=1') # TODO compile with optimizations. return Extension(name, sources, include_dirs=include_dirs, depends=depends, extra_compile_args=extra_args)