diff options
Diffstat (limited to 'include/ruby/internal/compiler_is')
| -rw-r--r-- | include/ruby/internal/compiler_is/apple.h | 40 | ||||
| -rw-r--r-- | include/ruby/internal/compiler_is/clang.h | 37 | ||||
| -rw-r--r-- | include/ruby/internal/compiler_is/gcc.h | 45 | ||||
| -rw-r--r-- | include/ruby/internal/compiler_is/intel.h | 40 | ||||
| -rw-r--r-- | include/ruby/internal/compiler_is/msvc.h | 45 | ||||
| -rw-r--r-- | include/ruby/internal/compiler_is/sunpro.h | 54 |
6 files changed, 261 insertions, 0 deletions
diff --git a/include/ruby/internal/compiler_is/apple.h b/include/ruby/internal/compiler_is/apple.h new file mode 100644 index 0000000000..a81f1f2c8f --- /dev/null +++ b/include/ruby/internal/compiler_is/apple.h @@ -0,0 +1,40 @@ +#ifndef RBIMPL_COMPILER_IS_APPLE_H /*-*-C++-*-vi:se ft=cpp:*/ +#define RBIMPL_COMPILER_IS_APPLE_H +/** + * @author Ruby developers <ruby-core@ruby-lang.org> + * @copyright This file is a part of the programming language Ruby. + * Permission is hereby granted, to either redistribute and/or + * modify this file, provided that the conditions mentioned in the + * file COPYING are met. Consult the file for details. + * @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are + * implementation details. Don't take them as canon. They could + * rapidly appear then vanish. The name (path) of this header file + * is also an implementation detail. Do not expect it to persist + * at the place it is now. Developers are free to move it anywhere + * anytime at will. + * @note To ruby-core: remember that this header can be possibly + * recursively included from extension libraries written in C++. + * Do not expect for instance `__VA_ARGS__` is always available. + * We assume C99 for ruby itself but we don't assume languages of + * extension libraries. They could be written in C++98. + * @brief Defines RBIMPL_COMPILER_IS_Apple. + * + * Apple ships clang. Problem is, its `__clang_major__` etc. are not the + * upstream LLVM version, but XCode's. We have to think Apple's is distinct + * from LLVM's, when it comes to compiler detection business in this header + * file. + */ +#if ! defined(__clang__) +# define RBIMPL_COMPILER_IS_Apple 0 + +#elif ! defined(__apple_build_version__) +# define RBIMPL_COMPILER_IS_Apple 0 + +#else +# define RBIMPL_COMPILER_IS_Apple 1 +# define RBIMPL_COMPILER_VERSION_MAJOR __clang_major__ +# define RBIMPL_COMPILER_VERSION_MINOR __clang_minor__ +# define RBIMPL_COMPILER_VERSION_PATCH __clang_patchlevel__ +#endif + +#endif /* RBIMPL_COMPILER_IS_APPLE_H */ diff --git a/include/ruby/internal/compiler_is/clang.h b/include/ruby/internal/compiler_is/clang.h new file mode 100644 index 0000000000..169ff789f6 --- /dev/null +++ b/include/ruby/internal/compiler_is/clang.h @@ -0,0 +1,37 @@ +#ifndef RBIMPL_COMPILER_IS_CLANG_H /*-*-C++-*-vi:se ft=cpp:*/ +#define RBIMPL_COMPILER_IS_CLANG_H +/** + * @author Ruby developers <ruby-core@ruby-lang.org> + * @copyright This file is a part of the programming language Ruby. + * Permission is hereby granted, to either redistribute and/or + * modify this file, provided that the conditions mentioned in the + * file COPYING are met. Consult the file for details. + * @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are + * implementation details. Don't take them as canon. They could + * rapidly appear then vanish. The name (path) of this header file + * is also an implementation detail. Do not expect it to persist + * at the place it is now. Developers are free to move it anywhere + * anytime at will. + * @note To ruby-core: remember that this header can be possibly + * recursively included from extension libraries written in C++. + * Do not expect for instance `__VA_ARGS__` is always available. + * We assume C99 for ruby itself but we don't assume languages of + * extension libraries. They could be written in C++98. + * @brief Defines RBIMPL_COMPILER_IS_Clang. + */ +#include "ruby/internal/compiler_is/apple.h" + +#if ! defined(__clang__) +# define RBIMPL_COMPILER_IS_Clang 0 + +#elif RBIMPL_COMPILER_IS(Apple) +# define RBIMPL_COMPILER_IS_Clang 0 + +#else +# define RBIMPL_COMPILER_IS_Clang 1 +# define RBIMPL_COMPILER_VERSION_MAJOR __clang_major__ +# define RBIMPL_COMPILER_VERSION_MINOR __clang_minor__ +# define RBIMPL_COMPILER_VERSION_PATCH __clang_patchlevel__ +#endif + +#endif /* RBIMPL_COMPILER_IS_CLANG_H */ diff --git a/include/ruby/internal/compiler_is/gcc.h b/include/ruby/internal/compiler_is/gcc.h new file mode 100644 index 0000000000..accc80e9aa --- /dev/null +++ b/include/ruby/internal/compiler_is/gcc.h @@ -0,0 +1,45 @@ +#ifndef RBIMPL_COMPILER_IS_GCC_H /*-*-C++-*-vi:se ft=cpp:*/ +#define RBIMPL_COMPILER_IS_GCC_H +/** + * @author Ruby developers <ruby-core@ruby-lang.org> + * @copyright This file is a part of the programming language Ruby. + * Permission is hereby granted, to either redistribute and/or + * modify this file, provided that the conditions mentioned in the + * file COPYING are met. Consult the file for details. + * @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are + * implementation details. Don't take them as canon. They could + * rapidly appear then vanish. The name (path) of this header file + * is also an implementation detail. Do not expect it to persist + * at the place it is now. Developers are free to move it anywhere + * anytime at will. + * @note To ruby-core: remember that this header can be possibly + * recursively included from extension libraries written in C++. + * Do not expect for instance `__VA_ARGS__` is always available. + * We assume C99 for ruby itself but we don't assume languages of + * extension libraries. They could be written in C++98. + * @brief Defines RBIMPL_COMPILER_IS_GCC. + */ +#include "ruby/internal/compiler_is/apple.h" +#include "ruby/internal/compiler_is/clang.h" +#include "ruby/internal/compiler_is/intel.h" + +#if ! defined(__GNUC__) +# define RBIMPL_COMPILER_IS_GCC 0 + +#elif RBIMPL_COMPILER_IS(Apple) +# define RBIMPL_COMPILER_IS_GCC 0 + +#elif RBIMPL_COMPILER_IS(Clang) +# define RBIMPL_COMPILER_IS_GCC 0 + +#elif RBIMPL_COMPILER_IS(Intel) +# define RBIMPL_COMPILER_IS_GCC 0 + +#else +# define RBIMPL_COMPILER_IS_GCC 1 +# define RBIMPL_COMPILER_VERSION_MAJOR __GNUC__ +# define RBIMPL_COMPILER_VERSION_MINOR __GNUC_MINOR__ +# define RBIMPL_COMPILER_VERSION_PATCH __GNUC_PATCHLEVEL__ +#endif + +#endif /* RBIMPL_COMPILER_IS_GCC_H */ diff --git a/include/ruby/internal/compiler_is/intel.h b/include/ruby/internal/compiler_is/intel.h new file mode 100644 index 0000000000..377946ace0 --- /dev/null +++ b/include/ruby/internal/compiler_is/intel.h @@ -0,0 +1,40 @@ +#ifndef RBIMPL_COMPILER_IS_INTEL_H /*-*-C++-*-vi:se ft=cpp:*/ +#define RBIMPL_COMPILER_IS_INTEL_H +/** + * @author Ruby developers <ruby-core@ruby-lang.org> + * @copyright This file is a part of the programming language Ruby. + * Permission is hereby granted, to either redistribute and/or + * modify this file, provided that the conditions mentioned in the + * file COPYING are met. Consult the file for details. + * @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are + * implementation details. Don't take them as canon. They could + * rapidly appear then vanish. The name (path) of this header file + * is also an implementation detail. Do not expect it to persist + * at the place it is now. Developers are free to move it anywhere + * anytime at will. + * @note To ruby-core: remember that this header can be possibly + * recursively included from extension libraries written in C++. + * Do not expect for instance `__VA_ARGS__` is always available. + * We assume C99 for ruby itself but we don't assume languages of + * extension libraries. They could be written in C++98. + * @brief Defines RBIMPL_COMPILER_IS_Intel. + */ +#if ! defined(__INTEL_COMPILER) +# define RBIMPL_COMPILER_IS_Intel 0 + +#elif ! defined(__INTEL_COMPILER_UPDATE) +# define RBIMPL_COMPILER_IS_Intel 1 +# /* __INTEL_COMPILER = XXYZ */ +# define RBIMPL_COMPILER_VERSION_MAJOR (__INTEL_COMPILER / 100) +# define RBIMPL_COMPILER_VERSION_MINOR (__INTEL_COMPILER % 100 / 10) +# define RBIMPL_COMPILER_VERSION_PATCH (__INTEL_COMPILER % 10) + +#else +# define RBIMPL_COMPILER_IS_Intel 1 +# /* __INTEL_COMPILER = XXYZ */ +# define RBIMPL_COMPILER_VERSION_MAJOR (__INTEL_COMPILER / 100) +# define RBIMPL_COMPILER_VERSION_MINOR (__INTEL_COMPILER % 100 / 10) +# define RBIMPL_COMPILER_VERSION_PATCH __INTEL_COMPILER_UPDATE +#endif + +#endif /* RBIMPL_COMPILER_IS_INTEL_H */ diff --git a/include/ruby/internal/compiler_is/msvc.h b/include/ruby/internal/compiler_is/msvc.h new file mode 100644 index 0000000000..824f0ecc21 --- /dev/null +++ b/include/ruby/internal/compiler_is/msvc.h @@ -0,0 +1,45 @@ +#ifndef RBIMPL_COMPILER_IS_MSVC_H /*-*-C++-*-vi:se ft=cpp:*/ +#define RBIMPL_COMPILER_IS_MSVC_H +/** + * @author Ruby developers <ruby-core@ruby-lang.org> + * @copyright This file is a part of the programming language Ruby. + * Permission is hereby granted, to either redistribute and/or + * modify this file, provided that the conditions mentioned in the + * file COPYING are met. Consult the file for details. + * @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are + * implementation details. Don't take them as canon. They could + * rapidly appear then vanish. The name (path) of this header file + * is also an implementation detail. Do not expect it to persist + * at the place it is now. Developers are free to move it anywhere + * anytime at will. + * @note To ruby-core: remember that this header can be possibly + * recursively included from extension libraries written in C++. + * Do not expect for instance `__VA_ARGS__` is always available. + * We assume C99 for ruby itself but we don't assume languages of + * extension libraries. They could be written in C++98. + * @brief Defines RBIMPL_COMPILER_IS_MSVC. + */ +#include "ruby/internal/compiler_is/clang.h" +#include "ruby/internal/compiler_is/intel.h" + +#if ! defined(_MSC_VER) +# define RBIMPL_COMPILER_IS_MSVC 0 + +#elif RBIMPL_COMPILER_IS(Clang) +# define RBIMPL_COMPILER_IS_MSVC 0 + +#elif RBIMPL_COMPILER_IS(Intel) +# define RBIMPL_COMPILER_IS_MSVC 0 + +#elif _MSC_VER >= 1400 +# define RBIMPL_COMPILER_IS_MSVC 1 +# /* _MSC_FULL_VER = XXYYZZZZZ */ +# define RBIMPL_COMPILER_VERSION_MAJOR (_MSC_FULL_VER / 10000000) +# define RBIMPL_COMPILER_VERSION_MINOR (_MSC_FULL_VER % 10000000 / 100000) +# define RBIMPL_COMPILER_VERSION_PATCH (_MSC_FULL_VER % 100000) + +#else +# error Unsupported MSVC version +#endif + +#endif /* RBIMPL_COMPILER_IS_MSVC_H */ diff --git a/include/ruby/internal/compiler_is/sunpro.h b/include/ruby/internal/compiler_is/sunpro.h new file mode 100644 index 0000000000..c11c8452e7 --- /dev/null +++ b/include/ruby/internal/compiler_is/sunpro.h @@ -0,0 +1,54 @@ +#ifndef RBIMPL_COMPILER_IS_SUNPRO_H /*-*-C++-*-vi:se ft=cpp:*/ +#define RBIMPL_COMPILER_IS_SUNPRO_H +/** + * @author Ruby developers <ruby-core@ruby-lang.org> + * @copyright This file is a part of the programming language Ruby. + * Permission is hereby granted, to either redistribute and/or + * modify this file, provided that the conditions mentioned in the + * file COPYING are met. Consult the file for details. + * @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are + * implementation details. Don't take them as canon. They could + * rapidly appear then vanish. The name (path) of this header file + * is also an implementation detail. Do not expect it to persist + * at the place it is now. Developers are free to move it anywhere + * anytime at will. + * @note To ruby-core: remember that this header can be possibly + * recursively included from extension libraries written in C++. + * Do not expect for instance `__VA_ARGS__` is always available. + * We assume C99 for ruby itself but we don't assume languages of + * extension libraries. They could be written in C++98. + * @brief Defines RBIMPL_COMPILER_IS_SunPro. + */ +#if ! (defined(__SUNPRO_C) || defined(__SUNPRO_CC)) +# define RBIMPL_COMPILER_IS_SunPro 0 + +#elif defined(__SUNPRO_C) && __SUNPRO_C >= 0x5100 +# define RBIMPL_COMPILER_IS_SunPro 1 +# /* __SUNPRO_C = 0xXYYZ */ +# define RBIMPL_COMPILER_VERSION_MAJOR (__SUNPRO_C >> 12) +# define RBIMPL_COMPILER_VERSION_MINOR ((__SUNPRO_C >> 8 & 0xF) * 10 + (__SUNPRO_C >> 4 & 0xF)) +# define RBIMPL_COMPILER_VERSION_PATCH (__SUNPRO_C & 0xF) + +#elif defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x5100 +# define RBIMPL_COMPILER_IS_SunPro 1 +# /* __SUNPRO_CC = 0xXYYZ */ +# define RBIMPL_COMPILER_VERSION_MAJOR (__SUNPRO_CC >> 12) +# define RBIMPL_COMPILER_VERSION_MINOR ((__SUNPRO_CC >> 8 & 0xF) * 10 + (__SUNPRO_CC >> 4 & 0xF)) +# define RBIMPL_COMPILER_VERSION_PATCH (__SUNPRO_CC & 0xF) + +#elif defined(__SUNPRO_C) +# define RBIMPL_COMPILER_IS_SunPro 1 +# /* __SUNPRO_C = 0xXYZ */ +# define RBIMPL_COMPILER_VERSION_MAJOR (__SUNPRO_C >> 8) +# define RBIMPL_COMPILER_VERSION_MINOR (__SUNPRO_C >> 4 & 0xF) +# define RBIMPL_COMPILER_VERSION_PATCH (__SUNPRO_C & 0xF) + +#else +# define RBIMPL_COMPILER_IS_SunPro 1 +# /* __SUNPRO_CC = 0xXYZ */ +# define RBIMPL_COMPILER_VERSION_MAJOR (__SUNPRO_CC >> 8) +# define RBIMPL_COMPILER_VERSION_MINOR (__SUNPRO_CC >> 4 & 0xF) +# define RBIMPL_COMPILER_VERSION_PATCH (__SUNPRO_CC & 0xF) +#endif + +#endif /* RBIMPL_COMPILER_IS_SUNPRO_H */ |