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Add ARCHFLAGS workaround for building universal2 on macOS 10.15

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Joe Rickerby
2021-01-29 15:22:32 +00:00
parent c8fde72aff
commit 4ff52ae8d0
1 changed files with 5 additions and 0 deletions
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cibuildwheel/macos.py
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@@ -253,6 +253,11 @@ def setup_python(python_configuration: PythonConfiguration,
# have that as a minimum. # have that as a minimum.
env.setdefault('_PYTHON_HOST_PLATFORM', 'macosx-11.0-arm64') env.setdefault('_PYTHON_HOST_PLATFORM', 'macosx-11.0-arm64')
env.setdefault('ARCHFLAGS', '-arch arm64') env.setdefault('ARCHFLAGS', '-arch arm64')
elif python_configuration.identifier.endswith('universal2'):
if get_macos_version() < (10, 16):
# we can do universal2 builds on macos 10.15, but we need to
# set ARCHFLAGS otherwise CPython sets it to `-arch x86_64`
env.setdefault('ARCHFLAGS', '-arch arm64 -arch x86_64')
if python_configuration.identifier.endswith('_arm64') or python_configuration.identifier.endswith('_universal2'): if python_configuration.identifier.endswith('_arm64') or python_configuration.identifier.endswith('_universal2'):
if get_macos_version() < (10, 16): if get_macos_version() < (10, 16):