shenleiandClaude Opus 5
b02c49bb2f
libpython2.7.a cross-builds with NDK 27.2 (API 24) after disabling HAVE_LANGINFO_H; 30 C modules built in. On a OnePlus 13 (API 36) the harness runs system.py -> prototype.RunApp() and imports the root modules with results identical to macOS (66/74; the 8 failures are stub values or dev-only scripts). py_embed_spike.py now isolates __main__ like CPythonLauncher and reports stdlib usage. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/* On-device check: embed CPython 2.7 the way CPythonLauncher does, then run py_embed_spike.py. */
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#include <Python.h>
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#include <stdio.h>
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int main(int argc, char **argv)
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{
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const char *home = argc > 1 ? argv[1] : "/data/local/tmp/pyspike";
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char buf[2048], spike[1024];
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Py_NoSiteFlag = 1;
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Py_IgnoreEnvironmentFlag = 1;
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Py_DontWriteBytecodeFlag = 1;
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Py_FrozenFlag = 1; /* no "Could not find platform libraries" noise */
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Py_SetProgramName(argv[0]);
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Py_SetPythonHome((char *)home);
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Py_Initialize();
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printf("Py_Initialize ok: %s\n", Py_GetVersion());
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snprintf(buf, sizeof buf,
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"import sys\n"
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"sys.path[:] = ['%s/python27.zip']\n"
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"sys.argv = ['py_embed_spike.py', '--out', '%s/result.txt']\n", home, home);
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if (PyRun_SimpleString(buf) != 0)
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return 2;
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snprintf(spike, sizeof spike, "%s/py_embed_spike.py", home);
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FILE *fp = fopen(spike, "r");
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if (!fp) { perror(spike); return 3; }
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int rc = PyRun_SimpleFileExFlags(fp, spike, 1, NULL);
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printf("spike rc=%d\n", rc);
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Py_Finalize();
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return rc;
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}
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