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factor out platform_abi_id.h from internals.h (no functional changes)

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Ralf W. Grosse-Kunstleve 2024-08-27 17:02:17 -07:00
parent 2617a04e41
commit 87ebc39e98
2 changed files with 69 additions and 61 deletions
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64
include/pybind11/detail/internals.h
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@ -10,6 +10,7 @@
#pragma once #pragma once
#include "common.h" #include "common.h"
#include "platform_abi_id.h"
#if defined(PYBIND11_SIMPLE_GIL_MANAGEMENT) #if defined(PYBIND11_SIMPLE_GIL_MANAGEMENT)
# include <pybind11/gil.h> # include <pybind11/gil.h>
@ -264,72 +265,13 @@ struct type_info {
bool module_local : 1; bool module_local : 1;
}; };
/// On MSVC, debug and release builds are not ABI-compatible!
#if defined(_MSC_VER) && defined(_DEBUG)
# define PYBIND11_BUILD_TYPE "_debug"
#else
# define PYBIND11_BUILD_TYPE ""
#endif
/// Let's assume that different compilers are ABI-incompatible.
/// A user can manually set this string if they know their
/// compiler is compatible.
#ifndef PYBIND11_COMPILER_TYPE
# if defined(_MSC_VER)
# define PYBIND11_COMPILER_TYPE "_msvc"
# elif defined(__INTEL_COMPILER)
# define PYBIND11_COMPILER_TYPE "_icc"
# elif defined(__clang__)
# define PYBIND11_COMPILER_TYPE "_clang"
# elif defined(__PGI)
# define PYBIND11_COMPILER_TYPE "_pgi"
# elif defined(__MINGW32__)
# define PYBIND11_COMPILER_TYPE "_mingw"
# elif defined(__CYGWIN__)
# define PYBIND11_COMPILER_TYPE "_gcc_cygwin"
# elif defined(__GNUC__)
# define PYBIND11_COMPILER_TYPE "_gcc"
# else
# define PYBIND11_COMPILER_TYPE "_unknown"
# endif
#endif
/// Also standard libs
#ifndef PYBIND11_STDLIB
# if defined(_LIBCPP_VERSION)
# define PYBIND11_STDLIB "_libcpp"
# elif defined(__GLIBCXX__) || defined(__GLIBCPP__)
# define PYBIND11_STDLIB "_libstdcpp"
# else
# define PYBIND11_STDLIB ""
# endif
#endif
/// On Linux/OSX, changes in __GXX_ABI_VERSION__ indicate ABI incompatibility.
/// On MSVC, changes in _MSC_VER may indicate ABI incompatibility (#2898).
#ifndef PYBIND11_BUILD_ABI
# if defined(__GXX_ABI_VERSION)
# define PYBIND11_BUILD_ABI "_cxxabi" PYBIND11_TOSTRING(__GXX_ABI_VERSION)
# elif defined(_MSC_VER)
# define PYBIND11_BUILD_ABI "_mscver" PYBIND11_TOSTRING(_MSC_VER)
# else
# define PYBIND11_BUILD_ABI ""
# endif
#endif
#ifndef PYBIND11_INTERNALS_KIND
# define PYBIND11_INTERNALS_KIND ""
#endif
#define PYBIND11_INTERNALS_ID \ #define PYBIND11_INTERNALS_ID \
"__pybind11_internals_v" PYBIND11_TOSTRING(PYBIND11_INTERNALS_VERSION) \ "__pybind11_internals_v" PYBIND11_TOSTRING(PYBIND11_INTERNALS_VERSION) \
PYBIND11_INTERNALS_KIND PYBIND11_COMPILER_TYPE PYBIND11_STDLIB \ PYBIND11_PLATFORM_ABI_ID "__"
PYBIND11_BUILD_ABI PYBIND11_BUILD_TYPE "__"
#define PYBIND11_MODULE_LOCAL_ID \ #define PYBIND11_MODULE_LOCAL_ID \
"__pybind11_module_local_v" PYBIND11_TOSTRING(PYBIND11_INTERNALS_VERSION) \ "__pybind11_module_local_v" PYBIND11_TOSTRING(PYBIND11_INTERNALS_VERSION) \
PYBIND11_INTERNALS_KIND PYBIND11_COMPILER_TYPE PYBIND11_STDLIB \ PYBIND11_PLATFORM_ABI_ID "__"
PYBIND11_BUILD_ABI PYBIND11_BUILD_TYPE "__"
/// Each module locally stores a pointer to the `internals` data. The data /// Each module locally stores a pointer to the `internals` data. The data
/// itself is shared among modules with the same `PYBIND11_INTERNALS_ID`. /// itself is shared among modules with the same `PYBIND11_INTERNALS_ID`.

66
include/pybind11/detail/platform_abi_id.h Normal file
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@ -0,0 +1,66 @@
// Copyright (c) 2024 The pybind Community.
#pragma once
#include "common.h"
/// On MSVC, debug and release builds are not ABI-compatible!
#if defined(_MSC_VER) && defined(_DEBUG)
# define PYBIND11_BUILD_TYPE "_debug"
#else
# define PYBIND11_BUILD_TYPE ""
#endif
/// Let's assume that different compilers are ABI-incompatible.
/// A user can manually set this string if they know their
/// compiler is compatible.
#ifndef PYBIND11_COMPILER_TYPE
# if defined(_MSC_VER)
# define PYBIND11_COMPILER_TYPE "_msvc"
# elif defined(__INTEL_COMPILER)
# define PYBIND11_COMPILER_TYPE "_icc"
# elif defined(__clang__)
# define PYBIND11_COMPILER_TYPE "_clang"
# elif defined(__PGI)
# define PYBIND11_COMPILER_TYPE "_pgi"
# elif defined(__MINGW32__)
# define PYBIND11_COMPILER_TYPE "_mingw"
# elif defined(__CYGWIN__)
# define PYBIND11_COMPILER_TYPE "_gcc_cygwin"
# elif defined(__GNUC__)
# define PYBIND11_COMPILER_TYPE "_gcc"
# else
# define PYBIND11_COMPILER_TYPE "_unknown"
# endif
#endif
/// Also standard libs
#ifndef PYBIND11_STDLIB
# if defined(_LIBCPP_VERSION)
# define PYBIND11_STDLIB "_libcpp"
# elif defined(__GLIBCXX__) || defined(__GLIBCPP__)
# define PYBIND11_STDLIB "_libstdcpp"
# else
# define PYBIND11_STDLIB ""
# endif
#endif
/// On Linux/OSX, changes in __GXX_ABI_VERSION__ indicate ABI incompatibility.
/// On MSVC, changes in _MSC_VER may indicate ABI incompatibility (#2898).
#ifndef PYBIND11_BUILD_ABI
# if defined(__GXX_ABI_VERSION)
# define PYBIND11_BUILD_ABI "_cxxabi" PYBIND11_TOSTRING(__GXX_ABI_VERSION)
# elif defined(_MSC_VER)
# define PYBIND11_BUILD_ABI "_mscver" PYBIND11_TOSTRING(_MSC_VER)
# else
# define PYBIND11_BUILD_ABI ""
# endif
#endif
#ifndef PYBIND11_INTERNALS_KIND
# define PYBIND11_INTERNALS_KIND ""
#endif
#define PYBIND11_PLATFORM_ABI_ID \
PYBIND11_INTERNALS_KIND PYBIND11_COMPILER_TYPE PYBIND11_STDLIB PYBIND11_BUILD_ABI \
PYBIND11_BUILD_TYPE