Check path-like interpreter arguments when cross compiling

PyO3 · Feb 3, 2023 · 8f8803b · 8f8803b
1 parent ec9c99a
commit 8f8803b
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/build_options.rs b/src/build_options.rs
@@ -303,6 +303,15 @@ impl BuildOptions {
                         if interpreter.is_empty() && !self.find_interpreter {
                             bail!("Couldn't find any python interpreters. Please specify at least one with -i");
                         }
+                        for interp in interpreter {
+                            // If `-i` looks like a file path, check if it's a valid interpreter
+                            if interp.components().count() > 1
+                                && PythonInterpreter::check_executable(interp, target, bridge)?
+                                    .is_none()
+                            {
+                                bail!("{} is not a valid python interpreter", interp.display());
+                            }
+                        }
                         interpreters =
                             find_interpreter_in_sysconfig(interpreter, target, min_python_minor)?;
                     }