Sprout/sprout/detail/predef.hpp
2015-01-10 19:13:57 +09:00

116 lines
3.2 KiB
C++

/*=============================================================================
Copyright (c) 2011-2015 Bolero MURAKAMI
https://github.com/bolero-MURAKAMI/Sprout
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#ifndef SPROUT_DETAIL_PREDEF_HPP
#define SPROUT_DETAIL_PREDEF_HPP
#include <sprout/config.hpp>
//
// SPROUT_VERSION_NUMBER
//
#define SPROUT_VERSION_NUMBER(MAJOR, MINOR, PATCH) \
((((MAJOR) % 100) * 10000000) + (((MINOR) % 100) * 100000) + ((PATCH) % 100000))
//
// SPROUT_VERSION_NUMBER_ZERO
//
#define SPROUT_VERSION_NUMBER_ZERO \
SPROUT_VERSION_NUMBER(0, 0, 0)
//
// SPROUT_AVAILABLE_GCC
//
#if defined(__GNUC__)
# define SPROUT_AVAILABLE_GCC (1)
#else
# define SPROUT_AVAILABLE_GCC (0)
#endif
//
// SPROUT_VERSION_GCC
//
#if SPROUT_AVAILABLE_GCC
# define SPROUT_VERSION_GCC SPROUT_VERSION_NUMBER(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__)
#else
# define SPROUT_VERSION_GCC SPROUT_VERSION_NUMBER_ZERO
#endif
//
// SPROUT_GCC_EARLIER
// SPROUT_GCC_OR_LATER
//
#if SPROUT_AVAILABLE_GCC
# define SPROUT_GCC_EARLIER(MAJOR, MINOR, PATCH) \
(SPROUT_VERSION_GCC < SPROUT_VERSION_NUMBER(MAJOR, MINOR, PATCH))
# define SPROUT_GCC_OR_LATER(MAJOR, MINOR, PATCH) \
(SPROUT_VERSION_GCC >= SPROUT_VERSION_NUMBER(MAJOR, MINOR, PATCH))
#else
# define SPROUT_GCC_EARLIER(MAJOR, MINOR, PATCH) \
(0)
# define SPROUT_GCC_OR_LATER(MAJOR, MINOR, PATCH) \
(0)
#endif
//
// SPROUT_GCC_IN_RANGE
//
#if SPROUT_AVAILABLE_GCC
# define SPROUT_GCC_IN_RANGE(first_version, last_version) \
(SPROUT_GCC_OR_LATER first_version && SPROUT_GCC_EARLIER last_version)
#else
# define SPROUT_GCC_IN_RANGE(first_version, last_version) \
(0)
#endif
//
// SPROUT_AVAILABLE_CLANG
//
#if defined(__clang__)
# define SPROUT_AVAILABLE_CLANG (1)
#else
# define SPROUT_AVAILABLE_CLANG (0)
#endif
//
// SPROUT_VERSION_CLANG
//
#if SPROUT_AVAILABLE_CLANG
# define SPROUT_VERSION_CLANG SPROUT_VERSION_NUMBER(__clang_major__, __clang_minor__, __clang_patchlevel__)
#else
# define SPROUT_VERSION_CLANG SPROUT_VERSION_NUMBER_ZERO
#endif
//
// SPROUT_CLANG_HAS_FUTURE
//
#if SPROUT_AVAILABLE_CLANG
# define SPROUT_CLANG_HAS_FUTURE(future) (__has_feature(future))
#else
# define SPROUT_CLANG_HAS_FUTURE(future) (0)
#endif
//
// SPROUT_CLANG_EARLIER
// SPROUT_CLANG_OR_LATER
//
#if SPROUT_AVAILABLE_CLANG
# define SPROUT_CLANG_EARLIER(MAJOR, MINOR, PATCH) \
(SPROUT_VERSION_CLANG < SPROUT_VERSION_NUMBER(MAJOR, MINOR, PATCH))
# define SPROUT_CLANG_OR_LATER(MAJOR, MINOR, PATCH) \
(SPROUT_VERSION_CLANG >= SPROUT_VERSION_NUMBER(MAJOR, MINOR, PATCH))
#else
# define SPROUT_CLANG_EARLIER(MAJOR, MINOR, PATCH) \
(0)
# define SPROUT_CLANG_OR_LATER(MAJOR, MINOR, PATCH) \
(0)
#endif
//
// SPROUT_CLANG_IN_RANGE
//
#if SPROUT_AVAILABLE_CLANG
# define SPROUT_CLANG_IN_RANGE(first_version, last_version) \
(SPROUT_CLANG_OR_LATER first_version && SPROUT_CLANG_EARLIER last_version)
#else
# define SPROUT_CLANG_IN_RANGE(first_version, last_version) \
(0)
#endif
#endif // #ifndef SPROUT_DETAIL_PREDEF_HPP