Virtualenv: "assert len(base_version) == 2" on Big Sur - update "wheel" package

Created on 4 Dec 2020  路  3Comments  路  Source: pypa/virtualenv

Issue

Native modules like zstandard won't install on Big Sur within virtual environments created by virtualenv. See the wheel bug here.
By bumping the embedded version of wheel to 0.36.1, this should be resolved.

To reproduce

  1. Ensure that you're on an Intel Mac running Big Sur
  2. brew install python. You may need to relaunch your shell so that brew's python is preferred.
  3. pip3 install --user virtualenv
  4. python3 -m virtualenv tmp-env
  5. source tmp-env/bin/activate
  6. pip install zstandard

Environment

Provide at least:

  • OS: Intel Mac Big Sur
  • pip list of the host python where virtualenv is installed:
mhentges@mhentges-64lvdr ~ % pip3 list
Package      Version
------------ ---------
appdirs      1.4.4
attrs        20.3.0
certifi      2020.11.8
cffi         1.14.4
click        7.1.2
diskcache    5.1.0
distlib      0.3.1
distro       1.5.0
filelock     3.0.12
glean-parser 1.28.6
glean-sdk    33.0.4
Jinja2       2.11.2
jsonschema   3.2.0
MarkupSafe   1.1.1
MozPhab      0.1.93
pathspec     0.8.1
pip          20.3
pycparser    2.20
pyrsistent   0.17.3
python-hglib 2.6.1
PyYAML       5.3.1
sentry-sdk   0.19.4
setuptools   50.3.2
six          1.15.0
urllib3      1.26.2
virtualenv   20.2.1
wheel        0.36.1
yamllint     1.25.0
zstandard    0.14.0

Output of the virtual environment creation

Make sure to run the creation with -vvv --with-traceback:

mhentges@mhentges-64lvdr ~ % python3 -m virtualenv -vvv --with-traceback tmp-venv
74 setup logging to NOTSET [DEBUG report:43]
82 find interpreter for spec PythonSpec(path=/usr/local/opt/[email protected]/bin/python3.9) [INFO builtin:52]
82 proposed PythonInfo(spec=CPython3.9.0.final.0-64, exe=/usr/local/opt/[email protected]/bin/python3.9, platform=darwin, version='3.9.0 (default, Dec  2 2020, 10:36:36) \n[Clang 12.0.0 (clang-1200.0.32.27)]', encoding_fs_io=utf-8-utf-8) [INFO builtin:58]
82 accepted PythonInfo(spec=CPython3.9.0.final.0-64, exe=/usr/local/opt/[email protected]/bin/python3.9, platform=darwin, version='3.9.0 (default, Dec  2 2020, 10:36:36) \n[Clang 12.0.0 (clang-1200.0.32.27)]', encoding_fs_io=utf-8-utf-8) [DEBUG builtin:60]
84 filesystem is not case-sensitive [DEBUG info:28]
118 create virtual environment via CPython3Posix(dest=/Users/mhentges/tmp-venv, clear=False, no_vcs_ignore=False, global=False) [INFO session:52]
119 create folder /Users/mhentges/tmp-venv/bin [DEBUG _sync:25]
119 create folder /Users/mhentges/tmp-venv/lib/python3.9/site-packages [DEBUG _sync:25]
119 write /Users/mhentges/tmp-venv/pyvenv.cfg [DEBUG pyenv_cfg:34]
119     home = /usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9 [DEBUG pyenv_cfg:38]
119     implementation = CPython [DEBUG pyenv_cfg:38]
119     version_info = 3.9.0.final.0 [DEBUG pyenv_cfg:38]
119     virtualenv = 20.2.1 [DEBUG pyenv_cfg:38]
119     include-system-site-packages = false [DEBUG pyenv_cfg:38]
119     base-prefix = /usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9 [DEBUG pyenv_cfg:38]
119     base-exec-prefix = /usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9 [DEBUG pyenv_cfg:38]
119     base-executable = /usr/local/opt/[email protected]/bin/python3.9 [DEBUG pyenv_cfg:38]
119 symlink /usr/local/opt/[email protected]/bin/python3.9 to /Users/mhentges/tmp-venv/bin/python [DEBUG _sync:44]
120 create virtualenv import hook file /Users/mhentges/tmp-venv/lib/python3.9/site-packages/_virtualenv.pth [DEBUG api:95]
120 create /Users/mhentges/tmp-venv/lib/python3.9/site-packages/_virtualenv.py [DEBUG api:98]
120 ============================== target debug ============================== [DEBUG session:54]
121 debug via /Users/mhentges/tmp-venv/bin/python /usr/local/lib/python3.9/site-packages/virtualenv/create/debug.py [DEBUG creator:223]
121 {
  "sys": {
    "executable": "/Users/mhentges/tmp-venv/bin/python",
    "_base_executable": "/Users/mhentges/tmp-venv/bin/python",
    "prefix": "/Users/mhentges/tmp-venv",
    "base_prefix": "/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9",
    "real_prefix": null,
    "exec_prefix": "/Users/mhentges/tmp-venv",
    "base_exec_prefix": "/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9",
    "path": [
      "/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python39.zip",
      "/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python3.9",
      "/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python3.9/lib-dynload",
      "/Users/mhentges/tmp-venv/lib/python3.9/site-packages"
    ],
    "meta_path": [
      "<class '_virtualenv._Finder'>",
      "<class '_frozen_importlib.BuiltinImporter'>",
      "<class '_frozen_importlib.FrozenImporter'>",
      "<class '_frozen_importlib_external.PathFinder'>"
    ],
    "fs_encoding": "utf-8",
    "io_encoding": "utf-8"
  },
  "version": "3.9.0 (default, Dec  2 2020, 10:36:36) \n[Clang 12.0.0 (clang-1200.0.32.27)]",
  "makefile_filename": "/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python3.9/config-3.9-darwin/Makefile",
  "os": "<module 'os' from '/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python3.9/os.py'>",
  "site": "<module 'site' from '/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site.py'>",
  "datetime": "<module 'datetime' from '/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python3.9/datetime.py'>",
  "math": "<module 'math' from '/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python3.9/lib-dynload/math.cpython-39-darwin.so'>",
  "json": "<module 'json' from '/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python3.9/json/__init__.py'>"
} [DEBUG session:55]
159 add seed packages via FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/Users/mhentges/Library/Application Support/virtualenv) [INFO session:59]
162 got embed update of distribution pip from /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/embed/1/pip.json [DEBUG via_disk_folder:135]
162 got embed update of distribution setuptools from /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/embed/1/setuptools.json [DEBUG via_disk_folder:135]
162 got embed update of distribution wheel from /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/embed/1/wheel.json [DEBUG via_disk_folder:135]
166 got embed update of distribution pip from /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/embed/1/pip.json [DEBUG via_disk_folder:135]
166 got embed update of distribution wheel from /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/embed/1/wheel.json [DEBUG via_disk_folder:135]
166 got embed update of distribution setuptools from /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/embed/1/setuptools.json [DEBUG via_disk_folder:135]
166 install pip from wheel /usr/local/lib/python3.9/site-packages/virtualenv/seed/wheels/embed/pip-20.2.4-py2.py3-none-any.whl via CopyPipInstall [DEBUG via_app_data:49]
167 install wheel from wheel /usr/local/lib/python3.9/site-packages/virtualenv/seed/wheels/embed/wheel-0.35.1-py2.py3-none-any.whl via CopyPipInstall [DEBUG via_app_data:49]
167 install setuptools from wheel /usr/local/lib/python3.9/site-packages/virtualenv/seed/wheels/embed/setuptools-50.3.2-py3-none-any.whl via CopyPipInstall [DEBUG via_app_data:49]
167 Attempting to acquire lock 4509583440 on /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/pip-20.2.4-py2.py3-none-any.lock [DEBUG filelock:270]
167 Attempting to acquire lock 4509583104 on /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/wheel-0.35.1-py2.py3-none-any.lock [DEBUG filelock:270]
168 Attempting to acquire lock 4509583488 on /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/setuptools-50.3.2-py3-none-any.lock [DEBUG filelock:270]
168 Lock 4509583440 acquired on /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/pip-20.2.4-py2.py3-none-any.lock [INFO filelock:274]
168 Lock 4509583104 acquired on /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/wheel-0.35.1-py2.py3-none-any.lock [INFO filelock:274]
168 Lock 4509583488 acquired on /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/setuptools-50.3.2-py3-none-any.lock [INFO filelock:274]
168 Attempting to release lock 4509583440 on /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/pip-20.2.4-py2.py3-none-any.lock [DEBUG filelock:315]
168 Attempting to release lock 4509583104 on /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/wheel-0.35.1-py2.py3-none-any.lock [DEBUG filelock:315]
168 Lock 4509583440 released on /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/pip-20.2.4-py2.py3-none-any.lock [INFO filelock:318]
168 Lock 4509583104 released on /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/wheel-0.35.1-py2.py3-none-any.lock [INFO filelock:318]
168 Attempting to release lock 4509583488 on /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/setuptools-50.3.2-py3-none-any.lock [DEBUG filelock:315]
169 Lock 4509583488 released on /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/setuptools-50.3.2-py3-none-any.lock [INFO filelock:318]
169 copy directory /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/pip-20.2.4-py2.py3-none-any/pip-20.2.4.dist-info to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/pip-20.2.4.dist-info [DEBUG _sync:52]
169 copy directory /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/wheel-0.35.1-py2.py3-none-any/wheel to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/wheel [DEBUG _sync:52]
169 copy directory /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/setuptools-50.3.2-py3-none-any/setuptools-50.3.2.dist-info to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/setuptools-50.3.2.dist-info [DEBUG _sync:52]
174 copy /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/pip-20.2.4-py2.py3-none-any/pip-20.2.4.virtualenv to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/pip-20.2.4.virtualenv [DEBUG _sync:52]
176 copy directory /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/pip-20.2.4-py2.py3-none-any/pip to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/pip [DEBUG _sync:52]
177 copy /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/setuptools-50.3.2-py3-none-any/easy_install.py to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/easy_install.py [DEBUG _sync:52]
179 copy /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/setuptools-50.3.2-py3-none-any/distutils-precedence.pth to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/distutils-precedence.pth [DEBUG _sync:52]
181 copy /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/setuptools-50.3.2-py3-none-any/setuptools-50.3.2.virtualenv to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/setuptools-50.3.2.virtualenv [DEBUG _sync:52]
182 copy directory /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/setuptools-50.3.2-py3-none-any/setuptools to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/setuptools [DEBUG _sync:52]
186 copy directory /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/wheel-0.35.1-py2.py3-none-any/wheel-0.35.1.dist-info to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/wheel-0.35.1.dist-info [DEBUG _sync:52]
193 copy /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/wheel-0.35.1-py2.py3-none-any/wheel-0.35.1.virtualenv to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/wheel-0.35.1.virtualenv [DEBUG _sync:52]
197 generated console scripts wheel3 wheel3.9 wheel-3.9 wheel [DEBUG base:48]
266 copy directory /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/setuptools-50.3.2-py3-none-any/pkg_resources to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/pkg_resources [DEBUG _sync:52]
277 copy directory /Users/mhentges/Library/Application Support/virtualenv/wheel/3.9/image/1/CopyPipInstall/setuptools-50.3.2-py3-none-any/_distutils_hack to /Users/mhentges/tmp-venv/lib/python3.9/site-packages/_distutils_hack [DEBUG _sync:52]
281 generated console scripts easy_install-3.9 easy_install easy_install3.9 easy_install3 [DEBUG base:48]
350 generated console scripts pip-3.9 pip3 pip3.9 pip [DEBUG base:48]
350 add activators for Bash, CShell, Fish, PowerShell, Python, Xonsh [INFO session:64]
352 write /Users/mhentges/tmp-venv/pyvenv.cfg [DEBUG pyenv_cfg:34]
352     home = /usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9 [DEBUG pyenv_cfg:38]
352     implementation = CPython [DEBUG pyenv_cfg:38]
352     version_info = 3.9.0.final.0 [DEBUG pyenv_cfg:38]
352     virtualenv = 20.2.1 [DEBUG pyenv_cfg:38]
352     include-system-site-packages = false [DEBUG pyenv_cfg:38]
352     base-prefix = /usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9 [DEBUG pyenv_cfg:38]
352     base-exec-prefix = /usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9 [DEBUG pyenv_cfg:38]
352     base-executable = /usr/local/opt/[email protected]/bin/python3.9 [DEBUG pyenv_cfg:38]
352 created virtual environment CPython3.9.0.final.0-64 in 280ms
  creator CPython3Posix(dest=/Users/mhentges/tmp-venv, clear=False, no_vcs_ignore=False, global=False)
  seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/Users/mhentges/Library/Application Support/virtualenv)
    added seed packages: pip==20.2.4, setuptools==50.3.2, wheel==0.35.1
  activators BashActivator,CShellActivator,FishActivator,PowerShellActivator,PythonActivator,XonshActivator [WARNING __main__:17]
mhentges@mhentges-64lvdr ~ % source tmp-venv/bin/activate
(tmp-venv) mhentges@mhentges-64lvdr ~ % pip install zstandard
Collecting zstandard
  Using cached zstandard-0.14.0.tar.gz (676 kB)
Building wheels for collected packages: zstandard
  Building wheel for zstandard (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /Users/mhentges/tmp-venv/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-63scyo_r/zstandard/setup.py'"'"'; __file__='"'"'/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-63scyo_r/zstandard/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-aowybzg0
       cwd: /private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-63scyo_r/zstandard/
  Complete output (104 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Izstd/compress -Izstd -Ic-ext -Izstd/decompress -Izstd/common -Izstd/dictBuilder -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/Users/mhentges/tmp-venv/include -I/usr/local/Cellar/[email protected]/3.9.0_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 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.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/[email protected]/lib -L/usr/local/opt/sqlite/lib -o build/lib.macosx-11-x86_64-3.9/zstd.cpython-39-darwin.so
  installing to build/bdist.macosx-11-x86_64/wheel
  running install
  running install_lib
  creating build/bdist.macosx-11-x86_64
  creating build/bdist.macosx-11-x86_64/wheel
  copying build/lib.macosx-11-x86_64-3.9/zstd.cpython-39-darwin.so -> build/bdist.macosx-11-x86_64/wheel
  creating build/bdist.macosx-11-x86_64/wheel/zstandard
  copying build/lib.macosx-11-x86_64-3.9/zstandard/cffi.py -> build/bdist.macosx-11-x86_64/wheel/zstandard
  copying build/lib.macosx-11-x86_64-3.9/zstandard/__init__.py -> build/bdist.macosx-11-x86_64/wheel/zstandard
  running install_egg_info
  running egg_info
  writing zstandard.egg-info/PKG-INFO
  writing dependency_links to zstandard.egg-info/dependency_links.txt
  writing top-level names to zstandard.egg-info/top_level.txt
  reading manifest file 'zstandard.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  writing manifest file 'zstandard.egg-info/SOURCES.txt'
  Copying zstandard.egg-info to build/bdist.macosx-11-x86_64/wheel/zstandard-0.14.0-py3.9.egg-info
  running install_scripts
  Traceback (most recent call last):
    File "<string>", line 1, in <module>
    File "/private/var/folders/bl/f1zf29l94f570sc6ljd4j3rh0000gn/T/pip-install-63scyo_r/zstandard/setup.py", line 94, in <module>
      setup(
    File "/Users/mhentges/tmp-venv/lib/python3.9/site-packages/setuptools/__init__.py", line 153, in setup
      return distutils.core.setup(**attrs)
    File "/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/core.py", line 148, in setup
      dist.run_commands()
    File "/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/dist.py", line 966, in run_commands
      self.run_command(cmd)
    File "/usr/local/Cellar/[email protected]/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/dist.py", line 985, in run_command
      cmd_obj.run()
    File "/Users/mhentges/tmp-venv/lib/python3.9/site-packages/wheel/bdist_wheel.py", line 328, in run
      impl_tag, abi_tag, plat_tag = self.get_tag()
    File "/Users/mhentges/tmp-venv/lib/python3.9/site-packages/wheel/bdist_wheel.py", line 252, in get_tag
      plat_name = get_platform(self.bdist_dir)
    File "/Users/mhentges/tmp-venv/lib/python3.9/site-packages/wheel/bdist_wheel.py", line 48, in get_platform
      result = calculate_macosx_platform_tag(archive_root, result)
    File "/Users/mhentges/tmp-venv/lib/python3.9/site-packages/wheel/macosx_libfile.py", line 356, in calculate_macosx_platform_tag
      assert len(base_version) == 2
  AssertionError
  ----------------------------------------
  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 ... done
  DEPRECATION: zstandard was installed using the legacy 'setup.py install' method, because a wheel could not be built for it. pip 21.0 will remove support for this functionality. A possible replacement is to fix the wheel build issue reported above. You can find discussion regarding this at https://github.com/pypa/pip/issues/8368.
Successfully installed zstandard-0.14.0
WARNING: You are using pip version 20.2.4; however, version 20.3.1 is available.
You should consider upgrading via the '/Users/mhentges/tmp-venv/bin/python -m pip install --upgrade pip' command.
bug
Source
picture mitchhentges

Most helpful comment

Until we do this release you can work around the issue by doing a one time command:

virtualenv --upgrade-embed-wheels
picture gaborbernat on 5 Dec 2020
👍2

All 3 comments

Heads up that bumping wheel would also solve this bug I'm encountering with system Xcode python on Big Sur:

Would build wheel with unsupported tag ('cp38', 'cp38', 'macosx_10_14_x86_64)
mitchhentges picture mitchhentges on 4 Dec 2020

Until we do this release you can work around the issue by doing a one time command:

virtualenv --upgrade-embed-wheels
gaborbernat picture gaborbernat on 5 Dec 2020
👍2

A fix has been released.

gaborbernat picture gaborbernat on 7 Dec 2020
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