Fix include directory when cross compiling

pyca · Jun 24, 2023 · e411697 · e411697
1 parent 562b2d9
commit e411697
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/rust/cryptography-cffi/build.rs b/src/rust/cryptography-cffi/build.rs
@@ -47,9 +47,10 @@ fn main() {
     )
     .unwrap();
     println!("cargo:rustc-cfg=python_implementation=\"{}\"", python_impl);
+    // Use headers path when available for handling _PYTHON_BUILD == True sysconfig.
     let python_include = run_python_script(
         &python,
-        "import sysconfig; print(sysconfig.get_path('include'), end='')",
+        "import sysconfig; print(sysconfig.get_paths().get('headers', sysconfig.get_path('include')), end='')",
     )
     .unwrap();
     let openssl_include =