5e139d9fe42a654147771da4118aea6285c03168 - Native Apple Silicon (arm64) support and bundled Python 3.10 baseline

Fri, 05 Jun 2026 13:00:00 +0000

Native Apple Silicon (arm64) support and bundled Python 3.10 baselineSquashed combination of two efforts, applied onto trunk as a singlecommit. (trunk is not intended to be buildable; this lands the work forreference/integration.)=== Apple Silicon (macOS arm64 / AAPCS64) ===Build plumbing: set_soenv.in + source_soenv.sh arm64 Darwin branch(CPU=R, CPUNAME=AARCH64, OUTPATH=unxmaccr); new solenv/inc/unxmaccr.mkand unx.mk dispatch; macro.hxx AARCH64 arch string; osarch.pm +gbuild/platform/macosx.mk arch entries; configure.ac arm64 hostdetection, Big Sur+ version math, and 11.0 deployment target.C++/UNO bridge (new s5abi_macosx_aarch64): abi.cxx/hxx AAPCS64 classifier(HFA + <=16B/>16B size rules), uno2cpp + call.s AArch64 trampoline,cpp2uno incoming path + privateSnippetExecutor + AArch64 codeSnippetcodegen (x8 indirect-result handled, not displacing this/x0), share.hxx__cxa_exception reserved-member alignment fix; Library_cpp_uno.mk +makefile.mk wiring. sal/osl/unx/interlck.c arm64 atomics (__sync_* ->LSE).Externals: openssl darwin64-arm64-cc; icu arm64 little-endian. (NSS 3.39deferred -- too old for arm64.)Packaging/JVM: Info.plist LSMinimumSystemVersion 11.0; installerdownload.pm/worker.pm/update_module_ignore_lists.pl recognize unxmaccr;jvmfwk modern macOS JDK discovery (/Library/Java/JavaVirtualMachines +Contents/Home probe).The ABI/atomics/trampoline/JDK-discovery code was unit-tested nativelyon an arm64 macOS host; a full AOO build (and bridgetest) was not run.Code-signing infra (mandatory for arm64 distribution) is NOT included.=== Bundled Python 2.7.18 -> 3.10 baseline (Unix/macOS first) ===pyversion.mk/_dmake.mk -> 3.10.18 (single version knob). Shipped .pyfixes: imp -> types.ModuleType (pythonscript.py, pythonloader.py) andfile() -> open(); mailmerge.py Py3 email module imports + encoders.Windows Python 3 build and the makefile.mk/d.lst/configure.ac Py3 workare NOT included (separate, larger effort).NOTE: macOS 11 becomes the minimum supported version. Python 3.10 isEOL 2026-10; the version knob allows a later bump. List of files: /trunk/main/python/pyversion.mk/trunk/main/python/pyversion_dmake.mk

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5e139d9fe42a654147771da4118aea6285c03168 - Native Apple Silicon (arm64) support and bundled Python 3.10 baseline