[smart_holder] Introduce PYBIND11_SMART_HOLDER_DISABLE option. (#5348)

* Step 1: Establish new `PYBIND11_SMART_HOLDER_ENABLED` macro, but only under include/pybind11/

At the stage `PYBIND11_HAS_INTERNALS_WITH_SMART_HOLDER_SUPPORT` and `PYBIND11_SMART_HOLDER_ENABLED` are still equivalent.

* Systematically replace all `PYBIND11_HAS_INTERNALS_WITH_SMART_HOLDER_SUPPORT` with `PYBIND11_SMART_HOLDER_ENABLED` under tests/ and ubench/

As at the previous stage, `PYBIND11_HAS_INTERNALS_WITH_SMART_HOLDER_SUPPORT` and `PYBIND11_SMART_HOLDER_ENABLED` are still equivalent.

* Introduce `PYBIND11_SMART_HOLDER_DISABLE` option.

* `#ifdef` out entire `wrap()` function to avoid `unused-parameter` warning-as-error under macos-13

```
/Users/runner/work/pybind11/pybind11/tests/test_class_sh_trampoline_basic.cpp:67:23: error: unused parameter 'm' [-Werror,-Wunused-parameter]
void wrap(py::module_ m, const char *py_class_name) {
                      ^
/Users/runner/work/pybind11/pybind11/tests/test_class_sh_trampoline_basic.cpp:67:38: error: unused parameter 'py_class_name' [-Werror,-Wunused-parameter]
void wrap(py::module_ m, const char *py_class_name) {
                                     ^
2 errors generated.
```
This commit is contained in:
Ralf W. Grosse-Kunstleve
2024-09-01 14:34:36 -07:00
committed by GitHub
parent a7b91e3326
commit bd8985aa0f
44 changed files with 123 additions and 103 deletions

View File

@@ -87,8 +87,8 @@ PYBIND11_SMART_HOLDER_TYPE_CASTERS(pybind11_tests::class_sh_factory_constructors
PYBIND11_SMART_HOLDER_TYPE_CASTERS(pybind11_tests::class_sh_factory_constructors::with_alias)
TEST_SUBMODULE(class_sh_factory_constructors, m) {
m.attr("defined_PYBIND11_HAS_INTERNALS_WITH_SMART_HOLDER_SUPPORT") =
#ifndef PYBIND11_HAS_INTERNALS_WITH_SMART_HOLDER_SUPPORT
m.attr("defined_PYBIND11_SMART_HOLDER_ENABLED") =
#ifndef PYBIND11_SMART_HOLDER_ENABLED
false;
#else
true;
@@ -183,5 +183,5 @@ TEST_SUBMODULE(class_sh_factory_constructors, m) {
[](int, int, int, int, int) {
return std::make_shared<with_alias>(); // Invalid alias factory.
}));
#endif // PYBIND11_HAS_INTERNALS_WITH_SMART_HOLDER_SUPPORT
#endif // PYBIND11_SMART_HOLDER_ENABLED
}