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Potential issue regarding ABI identification for PyPI manylinux purposes #63
Description
Link: pypa/manylinux#1587
If we were to support LoongArch manylinux wheels on PyPI, we must be able to prevent installation of wheels built on a different world than that of the running system.
Right now, due to:
- Adjust the Multiarch Specifier loongson/LoongArch-Documentation#80
- gh-90656: Add platform triplets for 64-bit LoongArch (LA64) python/cpython#30939
the multiarch specifiers for both worlds are the same, so we must be able to distinguish by other means. This is likely glibc symbol versions for glibc-based systems, but I think musl-based systems will need something else.
Activity
xen0n commentedon Aug 6, 2024
cc @yzewei @loongson-zn (seems both are from Loongson)
xry111 commentedon Aug 6, 2024
Maybe just check
EF_LOONGARCH_OBJABI_V1for everyEM_LOONGARCHELF files containing aSEC_LOAD | SEC_CODE | SEC_HAS_CONTENTSsection in the wheel.xry111 commentedon Aug 6, 2024
Or, we can add this check into libc loader (gated with something like a Glibc tunable) and the packages requiring such a check will be able to simply enable it.