JGStew
1f5bfe0886
Add comments. In this context `universal` is specific to MacOS, which I do realize, but I often use `universal` to mean "cross-platform", which is confusing in this context.
33 lines
1.3 KiB
Bash
33 lines
1.3 KiB
Bash
#!/bin/bash
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# This applies to macOS only.
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# This is to determine which python packages have binaries that do not work on both x86_64 and ARM64 CPUs.
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[[ $1 == *"3."* ]] && echo "Using Python $1" || (echo "Invalid Python version" && exit 1)
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STATUS=0
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# ensure all .so and .dylibs are universal
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LIB_COUNT=$(find "Python.framework" -name "*.so" -or -name "*.dylib" | wc -l)
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UNIVERSAL_COUNT=$(find "Python.framework" -name "*.so" -or -name "*.dylib" | xargs file | grep "2 architectures" | wc -l)
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if [ "$LIB_COUNT" != "$UNIVERSAL_COUNT" ] ; then
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echo "$LIB_COUNT libraries (*.so and *.dylib) found in the framework; only $UNIVERSAL_COUNT are universal!"
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echo "The following libraries are not universal:"
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find Python.framework -name "*.so" -or -name "*.dylib" | xargs file | grep -v "2 architectures" | grep -v "(for architecture"
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STATUS=1
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fi
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# test some more files in the framework
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MORE_FILES="Python.framework/Versions/3.10/Resources/Python.app/Contents/MacOS/Python
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Python.framework/Versions/Current/Python
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Python.framework/Versions/Current/bin/python3.10"
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for TESTFILE in $MORE_FILES ; do
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ARCH_TEST=$(file "$TESTFILE" | grep "2 architectures")
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if [ "$ARCH_TEST" == "" ] ; then
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echo "$TESTFILE is not universal!"
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STATUS=1
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fi
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done
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[[ $STATUS == 0 ]] && echo "All files are universal!" || exit $STATUS
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