shenleiandClaude Opus 5
5fad769ee8
The embedded 40250 script layer needs its own interpreter on five platforms. 2.7 is end-of-life, so nothing can be fetched from the target SDKs and the source is vendored (official 2.7.18 tarball, trimmed to 25MB; Lib/ stays for step 3's python27.zip). cpython-2.7.18/CMakeLists.txt builds one `mtpython` static library from exactly the 133 objects the reference libpython2.7.a contains, off by default behind -DMTGODOT_EMBED_PYTHON=ON. The source list and the built-in module table (config/config.c, 39 entries) are shared; pyconfig.h is a probe result and is not, so each platform keeps its own under config/<platform>/, regenerated by tools/py_embed/gen_pyconfig.sh and checked against the shared table. Three vendor patches, documented in docs/THIRD-PARTY.md: configure/configure.ac learn arm64 on macOS, and posixmodule.c undefines the process-control calls it hard-defines past pyconfig.h when building for iOS. macOS (ctest python.embed: every builtin imports, codecs and pickle work off the vendored Lib/), Android arm64 and iOS arm64 build. Linux needs a Linux host and Windows needs a MinGW-vs-MSVC decision; both are noted for step 4. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
33 lines
834 B
Python
33 lines
834 B
Python
import sys
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# This is a test module for Python. It looks in the standard
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# places for various *.py files. If these are moved, you must
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# change this module too.
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try:
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import os
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except:
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print """Could not import the standard "os" module.
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Please check your PYTHONPATH environment variable."""
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sys.exit(1)
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try:
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import symbol
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except:
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print """Could not import the standard "symbol" module. If this is
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a PC, you should add the dos_8x3 directory to your PYTHONPATH."""
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sys.exit(1)
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import os
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for dir in sys.path:
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file = os.path.join(dir, "os.py")
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if os.path.isfile(file):
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test = os.path.join(dir, "test")
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if os.path.isdir(test):
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# Add the "test" directory to PYTHONPATH.
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sys.path = sys.path + [test]
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import regrtest # Standard Python tester.
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regrtest.main()
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