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Detect Python implementation from SOABI on Unix

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This commit is contained in:
messense 2021-06-09 08:58:18 +08:00
parent b081e37de5
commit ceb6dbf766
1 changed files with 12 additions and 1 deletions
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13
pyo3-build-config/src/impl_.rs
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@ -358,6 +358,7 @@ fn parse_sysconfigdata(config_path: impl AsRef<Path>) -> Result<HashMap<String,
script += r#"
print("version_major", build_time_vars["VERSION"][0]) # 3
print("version_minor", build_time_vars["VERSION"][2]) # E.g., 8
print("SOABI", build_time_vars.get("SOABI", ""))
KEYS = [
"WITH_THREAD",
"Py_DEBUG",
@ -524,9 +525,19 @@ fn load_cross_compile_from_sysconfigdata(
None => format!("{}.{}", major, minor),
};
let calcsize_pointer = sysconfig_data.get_numeric("SIZEOF_VOID_P").ok();
let soabi = match sysconfig_data.get("SOABI") {
Some(s) => s,
None => bail!("sysconfigdata did not define SOABI"),
};
let version = PythonVersion { major, minor };
let implementation = PythonImplementation::CPython;
let implementation = if soabi.starts_with("pypy") {
PythonImplementation::PyPy
} else if soabi.starts_with("cpython") {
PythonImplementation::CPython
} else {
bail!("unsupported Python interpreter");
};
Ok(InterpreterConfig {
version,