Merge commit 'f34e604d3b4bee5339ec4e9c9f36619b17f52e32' as 'examples/knxPython/pybind11'

examples/knxPython/pybind11/tests/test_cmake_build/embed.cpp

@@ -0,0 +1,21 @@
+#include <pybind11/embed.h>
+namespace py = pybind11;
+
+PYBIND11_EMBEDDED_MODULE(test_cmake_build, m) {
+    m.def("add", [](int i, int j) { return i + j; });
+}
+
+int main(int argc, char *argv[]) {
+    if (argc != 2)
+        throw std::runtime_error("Expected test.py file as the first argument");
+    auto test_py_file = argv[1];
+
+    py::scoped_interpreter guard{};
+
+    auto m = py::module_::import("test_cmake_build");
+    if (m.attr("add")(1, 2).cast<int>() != 3)
+        throw std::runtime_error("embed.cpp failed");
+
+    py::module_::import("sys").attr("argv") = py::make_tuple("test.py", "embed.cpp");
+    py::eval_file(test_py_file, py::globals());
+}