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fa4a430080
NuttX x86_64 (qemu-intel64) builds with the native host gcc, which exposed several host-environment leaks in the CPython cross build: - Pass the -D/-U macro flags from CFLAGS as CPPFLAGS so preprocessor-only configure probes (Misc/platform_triplet.c) do not see the host's __linux__ and misdetect the platform as x86_64-linux-gnu, enabling Linux-only code such as the perf trampoline. - Force linux/random.h and sys/xattr.h probes to no in config.site: NuttX provides neither, but a native toolchain resolves them against the host /usr/include. The former drags host ioctl macros into posixmodule, the latter enables os xattr support with no xattr syscalls to link against. - Disable _curses, _curses_panel, _dbm, _gdbm, _hashlib and _tkinter: their host libraries are discovered via pkg-config when the target compiler can compile host headers. hashlib keeps working through the built-in HACL implementations. - Only build _posixsubprocess when the arch has a real fork(): its vfork() support is only an optimization and the fork() fallback path (PyOS_BeforeFork/PyOS_AfterFork_*) is compiled unconditionally but declared only under HAVE_FORK. This also fixes rv-virt:python, which became vfork-only after the fork/vfork split. Signed-off-by: raiden00pl <raiden00@railab.me> Assisted-by: Claude Code
44 lines
571 B
Text
44 lines
571 B
Text
# This file gets copied into the Modules/ folder when building
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# newlib configurations which do not support dynamic library
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# loading.
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*disabled*
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_asyncio
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_bz2
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_codecs_cn
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_codecs_hk
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_codecs_iso2022
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_codecs_jp
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_codecs_kr
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_codecs_tw
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_curses
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_curses_panel
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_dbm
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_decimal
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_elementtree
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_gdbm
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_hashlib
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_heapq
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_interpchannels
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_interpqueues
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_lsprof
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_lzma
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_multibytecodec
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_sqlite3
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_ssl
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_statistics
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_testbuffer
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_testcapi
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_testclinic
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_testclinic_limited
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_testexternalinspection
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_testinternalcapi
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_testlimitedcapi
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_tkinter
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_uuid
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_xxtestfuzz
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_zoneinfo
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pwd
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readline
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resource
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xxsubtype
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