Auto generate Windows import libraries when using a pyo3 config file

PyO3 · May 14, 2022 · 6b84de3 · 6b84de3
1 parent 87bd10c
commit 6b84de3
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/pyo3-build-config/src/impl_.rs b/pyo3-build-config/src/impl_.rs
@@ -441,6 +441,24 @@ print("mingw", get_platform().startswith("mingw"))
         let implementation = implementation.unwrap_or(PythonImplementation::CPython);
         let abi3 = abi3.unwrap_or(false);
 
+        // Auto generate python3.dll import libraries for Windows targets.
+        #[cfg(feature = "python3-dll-a")]
+        {
+            let target = target_triple_from_env();
+            if lib_name.is_none() && target.operating_system == OperatingSystem::Windows {
+                lib_name = Some(default_lib_name_windows(
+                    version,
+                    implementation,
+                    abi3,
+                    false,
+                ));
+            }
+            if lib_dir.is_none() {
+                let py_version = if abi3 { None } else { Some(version) };
+                lib_dir = self::import_lib::generate_import_lib(&target, py_version)?;
+            }
+        }
+
         Ok(InterpreterConfig {
             implementation,
             version,