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Preserve Python executables #369

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Merged
freakboy3742 merged 5 commits into from
Oct 2, 2026
Merged

Preserve Python executables #369

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1369509
Preserve Python executables
abdnh Oct 1, 2026
d76836c
Update docs
abdnh Oct 1, 2026
a296d57
Restore non-executable stub for non-macOS platforms
abdnh Oct 1, 2026
d999ecf
Revert "Update docs"
abdnh Oct 1, 2026
50a9e60
Exclude broken scripts
abdnh Oct 1, 2026
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4 changes: 4 additions & 0 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -641,6 +641,10 @@ $$(PYTHON_XCFRAMEWORK-$(os))/Info.plist: \
2>&1 | tee -a $$(PYTHON_INSTALL-macosx)/python-$(os).codesign.log
find $$(PYTHON_FRAMEWORK-macosx) -name "*.so" -type f -exec codesign -s - --preserve-metadata=identifier,entitlements,flags,runtime -f {} \; \
2>&1 | tee -a $$(PYTHON_INSTALL-macosx)/python-$(os).codesign.log
find $$(PYTHON_INSTALL_VERSION-macosx)/bin -type f -perm +111 -exec sh -c 'file "$$$$1" | grep -q Mach-O' _ {} \; -exec codesign -s - --preserve-metadata=identifier,entitlements,flags,runtime -f {} \; \
2>&1 | tee -a $$(PYTHON_INSTALL-macosx)/python-$(os).codesign.log
codesign -s - --preserve-metadata=identifier,entitlements,flags,runtime -f $$(PYTHON_INSTALL_VERSION-macosx)/Resources/Python.app \
2>&1 | tee -a $$(PYTHON_INSTALL-macosx)/python-$(os).codesign.log
codesign -s - --preserve-metadata=identifier,entitlements,flags,runtime -f $$(PYTHON_FRAMEWORK-macosx) \
2>&1 | tee -a $$(PYTHON_INSTALL-macosx)/python-$(os).codesign.log

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5 changes: 3 additions & 2 deletions patch/Python/release.macOS.exclude
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Expand Up @@ -6,7 +6,6 @@
._Python
._Resources
Resources/._Python.app
Resources/Python.app
Versions/._Current
Versions/*/.__CodeSignature
Versions/*/._bin
Expand All @@ -17,7 +16,9 @@ Versions/*/._include
Versions/*/._lib
Versions/*/._Resources
Versions/*/._share
Versions/*/bin
Versions/*/bin/idle*
Versions/*/bin/pydoc*
Versions/*/bin/python*-config
Versions/*/etc
Versions/*/Frameworks
Versions/*/lib/python*/idlelib
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11 changes: 11 additions & 0 deletions patch/make-relocatable.sh
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Expand Up @@ -24,4 +24,15 @@ for module in `find . -name "*.dylib" -type f -o -name "*.so" -type f`; do
done
fi
done
for exe in `find bin Resources/Python.app/Contents/MacOS -type f -perm +111`; do
if [ "$(otool -L ${exe} 2>/dev/null | grep -c /Library/Frameworks/Python.framework)" != "0" ]; then
echo Rewrite references to Python library in ${exe}
install_name_tool -change /Library/Frameworks/Python.framework/Versions/${PYTHON_VER}/Python @rpath/Python.framework/Versions/${PYTHON_VER}/Python ${exe}
# Add an rpath pointing at the directory that contains Python.framework
# (one level up per path component, plus 3 for Python.framework/Versions/X.Y)
depth=$(( $(echo ${exe} | tr -cd '/' | wc -c) + 3 ))
rpath=@executable_path$(printf '/..%.0s' $(seq ${depth}))
install_name_tool -add_rpath ${rpath} ${exe}
fi
done
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