Python CFLAGS are causing collisions when building native Python modules #68352
Comments
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We can't support every possible combination of different software installed, sadly, especially old versions. And things installed in |
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Thanks lead |
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Hmm, I think that that makes sense to avoid sinking maintenance time into esoteric use cases. If you'd accept a patch from the community [i.e.: me], then I think I've got a solution: Done step by step:
This adds an additional brew-y patch to Python's behaviour, but hey, there's already a couple of those. |
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@mitchhentges bruh, how cool you are. |
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We have come across the same critical defect in homebrew's python configuration in SageMath - https://trac.sagemath.org/ticket/31132 |
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@mitchhentges hard to comment on a suggestion without seeing the code... Why don't you open a PR implementing your suggestion? |
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A simple solution would be to change the python3 homebrew recipe to set |
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Looks like setting
This seems to be working well with the I'm going to test with Python 3.7 and 3.8 as well, then I'll submit a patch. |
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It is on purpose that we use There is workaround available with |
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Sorry, but this makes homebrew's python fundamentally broken. No user package can reliably build with it because these |
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Moreover, there is no mechanism for a user package to override it in any way. |
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If you want it in CFLAGS, at least use |
There are 853,459 installs of this formula per month, and only two people apparently affected. So it certainly affects a very limited use case. One thing I would like to understand, however, is this: isn't |
Yes, this is automatically added when building Python itself, but this does not leak onto the |
Closes #67892. Signed-off-by: FX Coudert <fxcoudert@gmail.com>
Looks like for Python 3.8 you only introduced the bug in #67892, a few days ago. |
Good point: fortunately, for the case of ensuring that future python package installs find our libraries - that's why you have
My interpretation of that code is that Also note: this problem could not be reproduced with Python 3.7 (which makes sense) and it looks like #67892 would've regressed and allowed it to be reproduced with Python 3.8, as mentioned by mkoeppe. Thanks for continuing the investigation here. I'll submit a patch shortly :) |
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This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. |
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What's the status here? |
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I need this |
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You don't need it merged to use it in the formula. Here's the URL you can use: |
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Right, but once it's merged, we'd need to change the URL again, right? |
No, that URL is stable. |
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True, but the PR hasn't been reviewed/landed yet, so it might still change, in which case the patch link would be obsolete, right? |
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Yes. However, it's also hard to say anything about the patch without running it through CI too. |
and others
Bug report
brew updateand can still reproduce the problem?brew doctor, fixed all issues and can still reproduce the problem?brew gist-logs <formula>(where<formula>is the name of the formula that failed) and included the output link?brew gist-logsdidn't work: ranbrew configandbrew doctorand included their output with your issue?What you were trying to do (and why)
I want to install an older version of the Python
zstandardpackage on a machine that doesn't have azstandardwheel available, and that may have thezstdbrew package already installed.What happened (include command output)
The compile fails, because it'll use some files from
brew'szstdpackage (located in/usr/local/include) and some files from thepippackage. See the (prettified)clanginvocation:Note that moving the
-l/usr/local/includeline to after thecc_argssection allowed the build to complete successfully.Command output
``` Collecting zstandard==0.14.0 Using cached zstandard-0.14.0.tar.gz (676 kB) Requirement already satisfied: cffi>=1.11 in /Users/mhentges/Library/Python/3.9/lib/python/site-packages (from zstandard==0.14.0) (1.14.4) Requirement already satisfied: pycparser in /Users/mhentges/Library/Python/3.9/lib/python/site-packages (from cffi>=1.11->zstandard==0.14.0) (2.20) Building wheels for collected packages: zstandard Building wheel for zstandard (setup.py) ... error ERROR: Command errored out with exit status 1: command: /usr/local/opt/python@3.9/bin/python3.9 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/setup.py'"'"'; __file__='"'"'/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-wheel-gqidls7o cwd: /private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/ Complete output (101 lines): generating build/_zstd_cffi.c (already up-to-date) not modified: 'build/_zstd_cffi.c' running bdist_wheel running build running build_py creating build/lib.macosx-11-x86_64-3.9 creating build/lib.macosx-11-x86_64-3.9/zstandard copying zstandard/cffi.py -> build/lib.macosx-11-x86_64-3.9/zstandard copying zstandard/__init__.py -> build/lib.macosx-11-x86_64-3.9/zstandard running build_ext building 'zstd' extension creating build/temp.macosx-11-x86_64-3.9 creating build/temp.macosx-11-x86_64-3.9/c-ext creating build/temp.macosx-11-x86_64-3.9/zstd creating build/temp.macosx-11-x86_64-3.9/zstd/common creating build/temp.macosx-11-x86_64-3.9/zstd/compress creating build/temp.macosx-11-x86_64-3.9/zstd/decompress creating build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/bufferutil.c -o build/temp.macosx-11-x86_64-3.9/c-ext/bufferutil.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressionchunker.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressionchunker.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressiondict.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressiondict.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressionparams.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressionparams.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressionreader.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressionreader.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressionwriter.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressionwriter.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressobj.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressobj.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressor.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressor.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressoriterator.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressoriterator.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/constants.c -o build/temp.macosx-11-x86_64-3.9/c-ext/constants.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/decompressionreader.c -o build/temp.macosx-11-x86_64-3.9/c-ext/decompressionreader.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/decompressionwriter.c -o build/temp.macosx-11-x86_64-3.9/c-ext/decompressionwriter.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/decompressobj.c -o build/temp.macosx-11-x86_64-3.9/c-ext/decompressobj.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/decompressor.c -o build/temp.macosx-11-x86_64-3.9/c-ext/decompressor.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/decompressoriterator.c -o build/temp.macosx-11-x86_64-3.9/c-ext/decompressoriterator.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/frameparams.c -o build/temp.macosx-11-x86_64-3.9/c-ext/frameparams.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd.c -o build/temp.macosx-11-x86_64-3.9/zstd.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden zstd.c:218:2: warning: code will never be executed [-Wunreachable-code] bufferutil_module_init(m); ^~~~~~~~~~~~~~~~~~~~~~ zstd.c:213:29: note: silence by adding parentheses to mark code as explicitly dead if (ZSTD_VERSION_NUMBER != 10405 || ZSTD_versionNumber() != 10405) { ^ /* DISABLES CODE */ ( ) 1 warning generated. clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/debug.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/debug.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/entropy_common.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/entropy_common.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/error_private.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/error_private.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/fse_decompress.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/fse_decompress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/pool.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/pool.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/threading.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/threading.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/xxhash.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/xxhash.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/zstd_common.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/zstd_common.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/fse_compress.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/fse_compress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/hist.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/hist.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/huf_compress.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/huf_compress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_compress.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_compress_literals.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress_literals.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_compress_sequences.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress_sequences.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_compress_superblock.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress_superblock.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_double_fast.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_double_fast.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_fast.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_fast.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_lazy.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_lazy.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_ldm.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_ldm.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_opt.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_opt.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstdmt_compress.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstdmt_compress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/decompress/huf_decompress.c -o build/temp.macosx-11-x86_64-3.9/zstd/decompress/huf_decompress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/decompress/zstd_ddict.c -o build/temp.macosx-11-x86_64-3.9/zstd/decompress/zstd_ddict.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/decompress/zstd_decompress.c -o build/temp.macosx-11-x86_64-3.9/zstd/decompress/zstd_decompress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/decompress/zstd_decompress_block.c -o build/temp.macosx-11-x86_64-3.9/zstd/decompress/zstd_decompress_block.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/dictBuilder/cover.c -o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/cover.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/dictBuilder/divsufsort.c -o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/divsufsort.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/dictBuilder/fastcover.c -o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/fastcover.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Izstd/decompress -Ic-ext -Izstd/dictBuilder -Izstd/common -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/dictBuilder/zdict.c -o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/zdict.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -bundle -undefined dynamic_lookup -L/usr/local/lib -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk build/temp.macosx-11-x86_64-3.9/c-ext/bufferutil.o build/temp.macosx-11-x86_64-3.9/c-ext/compressionchunker.o build/temp.macosx-11-x86_64-3.9/c-ext/compressiondict.o build/temp.macosx-11-x86_64-3.9/c-ext/compressionparams.o build/temp.macosx-11-x86_64-3.9/c-ext/compressionreader.o build/temp.macosx-11-x86_64-3.9/c-ext/compressionwriter.o build/temp.macosx-11-x86_64-3.9/c-ext/compressobj.o build/temp.macosx-11-x86_64-3.9/c-ext/compressor.o build/temp.macosx-11-x86_64-3.9/c-ext/compressoriterator.o build/temp.macosx-11-x86_64-3.9/c-ext/constants.o build/temp.macosx-11-x86_64-3.9/c-ext/decompressionreader.o build/temp.macosx-11-x86_64-3.9/c-ext/decompressionwriter.o build/temp.macosx-11-x86_64-3.9/c-ext/decompressobj.o build/temp.macosx-11-x86_64-3.9/c-ext/decompressor.o build/temp.macosx-11-x86_64-3.9/c-ext/decompressoriterator.o build/temp.macosx-11-x86_64-3.9/c-ext/frameparams.o build/temp.macosx-11-x86_64-3.9/zstd.o build/temp.macosx-11-x86_64-3.9/zstd/common/debug.o build/temp.macosx-11-x86_64-3.9/zstd/common/entropy_common.o build/temp.macosx-11-x86_64-3.9/zstd/common/error_private.o build/temp.macosx-11-x86_64-3.9/zstd/common/fse_decompress.o build/temp.macosx-11-x86_64-3.9/zstd/common/pool.o build/temp.macosx-11-x86_64-3.9/zstd/common/threading.o build/temp.macosx-11-x86_64-3.9/zstd/common/xxhash.o build/temp.macosx-11-x86_64-3.9/zstd/common/zstd_common.o build/temp.macosx-11-x86_64-3.9/zstd/compress/fse_compress.o build/temp.macosx-11-x86_64-3.9/zstd/compress/hist.o build/temp.macosx-11-x86_64-3.9/zstd/compress/huf_compress.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress_literals.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress_sequences.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress_superblock.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_double_fast.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_fast.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_lazy.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_ldm.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_opt.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstdmt_compress.o build/temp.macosx-11-x86_64-3.9/zstd/decompress/huf_decompress.o build/temp.macosx-11-x86_64-3.9/zstd/decompress/zstd_ddict.o build/temp.macosx-11-x86_64-3.9/zstd/decompress/zstd_decompress.o build/temp.macosx-11-x86_64-3.9/zstd/decompress/zstd_decompress_block.o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/cover.o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/divsufsort.o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/fastcover.o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/zdict.o -L/usr/local/lib -L/usr/local/opt/openssl@1.1/lib -L/usr/local/opt/sqlite/lib -o build/lib.macosx-11-x86_64-3.9/zstd.cpython-39-darwin.so building '_zstd_cffi' extension creating build/temp.macosx-11-x86_64-3.9/build clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -I/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/zstd -I/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/zstd/common -I/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/zstd/compress -I/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/zstd/decompress -I/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/zstd/dictBuilder -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c build/_zstd_cffi.c -o build/temp.macosx-11-x86_64-3.9/build/_zstd_cffi.o -DZSTD_MULTITHREAD build/_zstd_cffi.c:1237:14: error: no member named 'matchPos' in 'ZSTD_Sequence' (void)((p->matchPos) | 0); /* check that 'ZSTD_Sequence.matchPos' is an integer */ ~ ^ build/_zstd_cffi.c:8812:10: error: implicit declaration of function 'ZSTD_getSequences' is invalid in C99 [-Werror,-Wimplicit-function-declaration] return ZSTD_getSequences(x0, x1, x2, x3, x4); ^ build/_zstd_cffi.c:8812:10: note: did you mean 'ZSTD_generateSequences'? /usr/local/include/zstd.h:1326:20: note: 'ZSTD_generateSequences' declared here ZSTDLIB_API size_t ZSTD_generateSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs, ^ build/_zstd_cffi.c:8873:14: error: implicit declaration of function 'ZSTD_getSequences' is invalid in C99 [-Werror,-Wimplicit-function-declaration] { result = ZSTD_getSequences(x0, x1, x2, x3, x4); } ^ build/_zstd_cffi.c:11220:17: error: no member named 'matchPos' in '' { "matchPos", offsetof(ZSTD_Sequence, matchPos), ^ ~~~~~~~~ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/12.0.0/include/stddef.h:104:24: note: expanded from macro 'offsetof' #define offsetof(t, d) __builtin_offsetof(t, d) ^ ~ build/_zstd_cffi.c:11221:46: error: no member named 'matchPos' in 'ZSTD_Sequence' sizeof(((ZSTD_Sequence *)0)->matchPos), ~~~~~~~~~~~~~~~~~~~~ ^ 5 errors generated. error: command '/usr/bin/clang' failed with exit code 1 ---------------------------------------- ERROR: Failed building wheel for zstandard Running setup.py clean for zstandard Failed to build zstandard Installing collected packages: zstandard Running setup.py install for zstandard ... error ERROR: Command errored out with exit status 1: command: /usr/local/opt/python@3.9/bin/python3.9 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/setup.py'"'"'; __file__='"'"'/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-record-_0e218im/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /Users/mhentges/Library/Python/3.9/include/python3.9/zstandard cwd: /private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/ Complete output (101 lines): generating build/_zstd_cffi.c (already up-to-date) not modified: 'build/_zstd_cffi.c' running install running build running build_py creating build/lib.macosx-11-x86_64-3.9 creating build/lib.macosx-11-x86_64-3.9/zstandard copying zstandard/cffi.py -> build/lib.macosx-11-x86_64-3.9/zstandard copying zstandard/__init__.py -> build/lib.macosx-11-x86_64-3.9/zstandard running build_ext building 'zstd' extension creating build/temp.macosx-11-x86_64-3.9 creating build/temp.macosx-11-x86_64-3.9/c-ext creating build/temp.macosx-11-x86_64-3.9/zstd creating build/temp.macosx-11-x86_64-3.9/zstd/common creating build/temp.macosx-11-x86_64-3.9/zstd/compress creating build/temp.macosx-11-x86_64-3.9/zstd/decompress creating build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/bufferutil.c -o build/temp.macosx-11-x86_64-3.9/c-ext/bufferutil.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressionchunker.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressionchunker.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressiondict.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressiondict.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressionparams.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressionparams.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressionreader.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressionreader.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressionwriter.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressionwriter.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressobj.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressobj.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressor.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressor.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/compressoriterator.c -o build/temp.macosx-11-x86_64-3.9/c-ext/compressoriterator.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/constants.c -o build/temp.macosx-11-x86_64-3.9/c-ext/constants.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/decompressionreader.c -o build/temp.macosx-11-x86_64-3.9/c-ext/decompressionreader.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/decompressionwriter.c -o build/temp.macosx-11-x86_64-3.9/c-ext/decompressionwriter.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/decompressobj.c -o build/temp.macosx-11-x86_64-3.9/c-ext/decompressobj.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/decompressor.c -o build/temp.macosx-11-x86_64-3.9/c-ext/decompressor.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/decompressoriterator.c -o build/temp.macosx-11-x86_64-3.9/c-ext/decompressoriterator.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c c-ext/frameparams.c -o build/temp.macosx-11-x86_64-3.9/c-ext/frameparams.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd.c -o build/temp.macosx-11-x86_64-3.9/zstd.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden zstd.c:218:2: warning: code will never be executed [-Wunreachable-code] bufferutil_module_init(m); ^~~~~~~~~~~~~~~~~~~~~~ zstd.c:213:29: note: silence by adding parentheses to mark code as explicitly dead if (ZSTD_VERSION_NUMBER != 10405 || ZSTD_versionNumber() != 10405) { ^ /* DISABLES CODE */ ( ) 1 warning generated. clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/debug.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/debug.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/entropy_common.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/entropy_common.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/error_private.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/error_private.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/fse_decompress.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/fse_decompress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/pool.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/pool.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/threading.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/threading.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/xxhash.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/xxhash.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/common/zstd_common.c -o build/temp.macosx-11-x86_64-3.9/zstd/common/zstd_common.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/fse_compress.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/fse_compress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/hist.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/hist.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/huf_compress.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/huf_compress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_compress.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_compress_literals.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress_literals.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_compress_sequences.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress_sequences.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_compress_superblock.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress_superblock.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_double_fast.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_double_fast.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_fast.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_fast.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_lazy.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_lazy.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_ldm.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_ldm.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstd_opt.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_opt.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/compress/zstdmt_compress.c -o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstdmt_compress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/decompress/huf_decompress.c -o build/temp.macosx-11-x86_64-3.9/zstd/decompress/huf_decompress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/decompress/zstd_ddict.c -o build/temp.macosx-11-x86_64-3.9/zstd/decompress/zstd_ddict.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/decompress/zstd_decompress.c -o build/temp.macosx-11-x86_64-3.9/zstd/decompress/zstd_decompress.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/decompress/zstd_decompress_block.c -o build/temp.macosx-11-x86_64-3.9/zstd/decompress/zstd_decompress_block.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/dictBuilder/cover.c -o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/cover.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/dictBuilder/divsufsort.c -o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/divsufsort.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/dictBuilder/fastcover.c -o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/fastcover.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Ic-ext -Izstd/compress -Izstd/dictBuilder -Izstd -Izstd/common -Izstd/decompress -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c zstd/dictBuilder/zdict.c -o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/zdict.o -DZSTD_MULTITHREAD -DZSTDLIB_VISIBILITY= -DZDICTLIB_VISIBILITY= -DZSTDERRORLIB_VISIBILITY= -fvisibility=hidden clang -bundle -undefined dynamic_lookup -L/usr/local/lib -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk build/temp.macosx-11-x86_64-3.9/c-ext/bufferutil.o build/temp.macosx-11-x86_64-3.9/c-ext/compressionchunker.o build/temp.macosx-11-x86_64-3.9/c-ext/compressiondict.o build/temp.macosx-11-x86_64-3.9/c-ext/compressionparams.o build/temp.macosx-11-x86_64-3.9/c-ext/compressionreader.o build/temp.macosx-11-x86_64-3.9/c-ext/compressionwriter.o build/temp.macosx-11-x86_64-3.9/c-ext/compressobj.o build/temp.macosx-11-x86_64-3.9/c-ext/compressor.o build/temp.macosx-11-x86_64-3.9/c-ext/compressoriterator.o build/temp.macosx-11-x86_64-3.9/c-ext/constants.o build/temp.macosx-11-x86_64-3.9/c-ext/decompressionreader.o build/temp.macosx-11-x86_64-3.9/c-ext/decompressionwriter.o build/temp.macosx-11-x86_64-3.9/c-ext/decompressobj.o build/temp.macosx-11-x86_64-3.9/c-ext/decompressor.o build/temp.macosx-11-x86_64-3.9/c-ext/decompressoriterator.o build/temp.macosx-11-x86_64-3.9/c-ext/frameparams.o build/temp.macosx-11-x86_64-3.9/zstd.o build/temp.macosx-11-x86_64-3.9/zstd/common/debug.o build/temp.macosx-11-x86_64-3.9/zstd/common/entropy_common.o build/temp.macosx-11-x86_64-3.9/zstd/common/error_private.o build/temp.macosx-11-x86_64-3.9/zstd/common/fse_decompress.o build/temp.macosx-11-x86_64-3.9/zstd/common/pool.o build/temp.macosx-11-x86_64-3.9/zstd/common/threading.o build/temp.macosx-11-x86_64-3.9/zstd/common/xxhash.o build/temp.macosx-11-x86_64-3.9/zstd/common/zstd_common.o build/temp.macosx-11-x86_64-3.9/zstd/compress/fse_compress.o build/temp.macosx-11-x86_64-3.9/zstd/compress/hist.o build/temp.macosx-11-x86_64-3.9/zstd/compress/huf_compress.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress_literals.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress_sequences.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_compress_superblock.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_double_fast.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_fast.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_lazy.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_ldm.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstd_opt.o build/temp.macosx-11-x86_64-3.9/zstd/compress/zstdmt_compress.o build/temp.macosx-11-x86_64-3.9/zstd/decompress/huf_decompress.o build/temp.macosx-11-x86_64-3.9/zstd/decompress/zstd_ddict.o build/temp.macosx-11-x86_64-3.9/zstd/decompress/zstd_decompress.o build/temp.macosx-11-x86_64-3.9/zstd/decompress/zstd_decompress_block.o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/cover.o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/divsufsort.o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/fastcover.o build/temp.macosx-11-x86_64-3.9/zstd/dictBuilder/zdict.o -L/usr/local/lib -L/usr/local/opt/openssl@1.1/lib -L/usr/local/opt/sqlite/lib -o build/lib.macosx-11-x86_64-3.9/zstd.cpython-39-darwin.so building '_zstd_cffi' extension creating build/temp.macosx-11-x86_64-3.9/build clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/usr/local/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -I/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/zstd -I/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/zstd/common -I/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/zstd/compress -I/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/zstd/decompress -I/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/zstd/dictBuilder -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -c build/_zstd_cffi.c -o build/temp.macosx-11-x86_64-3.9/build/_zstd_cffi.o -DZSTD_MULTITHREAD build/_zstd_cffi.c:1237:14: error: no member named 'matchPos' in 'ZSTD_Sequence' (void)((p->matchPos) | 0); /* check that 'ZSTD_Sequence.matchPos' is an integer */ ~ ^ build/_zstd_cffi.c:8812:10: error: implicit declaration of function 'ZSTD_getSequences' is invalid in C99 [-Werror,-Wimplicit-function-declaration] return ZSTD_getSequences(x0, x1, x2, x3, x4); ^ build/_zstd_cffi.c:8812:10: note: did you mean 'ZSTD_generateSequences'? /usr/local/include/zstd.h:1326:20: note: 'ZSTD_generateSequences' declared here ZSTDLIB_API size_t ZSTD_generateSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs, ^ build/_zstd_cffi.c:8873:14: error: implicit declaration of function 'ZSTD_getSequences' is invalid in C99 [-Werror,-Wimplicit-function-declaration] { result = ZSTD_getSequences(x0, x1, x2, x3, x4); } ^ build/_zstd_cffi.c:11220:17: error: no member named 'matchPos' in '' { "matchPos", offsetof(ZSTD_Sequence, matchPos), ^ ~~~~~~~~ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/12.0.0/include/stddef.h:104:24: note: expanded from macro 'offsetof' #define offsetof(t, d) __builtin_offsetof(t, d) ^ ~ build/_zstd_cffi.c:11221:46: error: no member named 'matchPos' in 'ZSTD_Sequence' sizeof(((ZSTD_Sequence *)0)->matchPos), ~~~~~~~~~~~~~~~~~~~~ ^ 5 errors generated. error: command '/usr/bin/clang' failed with exit code 1 ---------------------------------------- ERROR: Command errored out with exit status 1: /usr/local/opt/python@3.9/bin/python3.9 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/setup.py'"'"'; __file__='"'"'/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-tqzhobq_/zstandard_b17f990ea1fd4b59ac8ab91055204218/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-record-_0e218im/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /Users/mhentges/Library/Python/3.9/include/python3.9/zstandard Check the logs for full command output. ```What you expected to happen
I wanted
zstandardto be compiled, then have it packaged and installed with the wrapping Python code.Step-by-step reproduction instructions (by running
brew installcommands)brew install python, restart shellbrew install zstdpipto installcffisozstandardreproduces the specific failure I'm reporting:pip install --user cffipipto install and build a version ofzstandardthat is incompatible withzstdinbrew, e.g.:pip3 install 'zstandard==0.14.0' --no-binary :all: --userThe text was updated successfully, but these errors were encountered: