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/** |
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* @file export.h |
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* @author igor.gutnik@gmail.com |
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* @date Mon Sep 22 09:28:54 2008 |
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* |
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* @brief This file sets things up for C dynamic library function definitions and |
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* static inlined functions |
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* |
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* This file is part of BeaEngine. |
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* |
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* BeaEngine is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* BeaEngine is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with BeaEngine. If not, see <http://www.gnu.org/licenses/>. */ |
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|
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#ifndef __BEA_EXPORT_H__ |
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#define __BEA_EXPORT_H__ |
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|
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|
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/* Set up for C function definitions, even when using C++ */ |
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|
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#ifdef __cplusplus |
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#define CPP_VISIBLE_BEGIN extern "C" { |
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#define CPP_VISIBLE_END } |
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#else |
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#define CPP_VISIBLE_BEGIN |
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#define CPP_VISIBLE_END |
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#endif |
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|
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#if defined(_MSC_VER) |
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#pragma warning( disable: 4251 ) |
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#endif |
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|
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/* Some compilers use a special export keyword */ |
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#ifndef bea__api_export__ |
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# if defined(__BEOS__) |
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# if defined(__GNUC__) |
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# define bea__api_export__ __declspec(dllexport) |
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# else |
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# define bea__api_export__ __declspec(export) |
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# endif |
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# elif defined(_WIN32) || defined(_WIN64) |
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# ifdef __BORLANDC__ |
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# define bea__api_export__ __declspec(dllexport) |
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# define bea__api_import__ __declspec(dllimport) |
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# elif defined(__WATCOMC__) |
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# define bea__api_export__ __declspec(dllexport) |
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# define bea__api_import__ |
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# else |
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# define bea__api_export__ __declspec(dllexport) |
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# define bea__api_import__ __declspec(dllimport) |
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# endif |
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# elif defined(__OS2__) |
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# ifdef __WATCOMC__ |
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# define bea__api_export__ __declspec(dllexport) |
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# define bea__api_import__ |
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# else |
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# define bea__api_export__ |
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# define bea__api_import__ |
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# endif |
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# else |
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# if defined(_WIN32) && defined(__GNUC__) && __GNUC__ >= 4 |
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# define bea__api_export__ __attribubea__ ((visibility("default"))) |
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# define bea__api_import__ __attribubea__ ((visibility("default"))) |
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# else |
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# define bea__api_export__ |
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# define bea__api_import__ |
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# endif |
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# endif |
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#endif |
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|
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/* Use C calling convention by default*/ |
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|
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#ifndef __bea_callspec__ |
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#if defined(BEA_USE_STDCALL) |
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#if defined(__WIN32__) || defined(WIN32) || defined(_WIN32) || defined(_WIN64) |
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#if defined(__BORLANDC__) || defined(__WATCOMC__) || defined(_MSC_VER) || defined(__MINGW32__) || defined(__POCC__) |
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#define __bea_callspec__ __stdcall |
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#else |
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#define __bea_callspec__ |
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#endif |
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#else |
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#ifdef __OS2__ |
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#define __bea_callspec__ _System |
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#else |
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#define __bea_callspec__ |
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#endif |
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#endif |
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#else |
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#define __bea_callspec__ |
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#endif |
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#endif |
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|
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#ifdef __SYMBIAN32__ |
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# ifndef EKA2 |
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# undef bea__api_export__ |
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# undef bea__api_import__ |
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# define bea__api_export__ |
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# define bea__api_import__ |
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# elif !defined(__WINS__) |
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# undef bea__api_export__ |
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# undef bea__api_import__ |
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# define bea__api_export__ __declspec(dllexport) |
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# define bea__api_import__ __declspec(dllexport) |
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# endif /* !EKA2 */ |
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#endif /* __SYMBIAN32__ */ |
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|
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|
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#if defined(__GNUC__) && (__GNUC__ > 2) |
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#define BEA_EXPECT_CONDITIONAL(c) (__builtin_expect((c), 1)) |
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#define BEA_UNEXPECT_CONDITIONAL(c) (__builtin_expect((c), 0)) |
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#else |
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#define BEA_EXPECT_CONDITIONAL(c) (c) |
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#define BEA_UNEXPECT_CONDITIONAL(c) (c) |
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#endif |
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|
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|
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/* Set up compiler-specific options for inlining functions */ |
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#ifndef BEA_HAS_INLINE |
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#if defined(__GNUC__) || defined(__POCC__) || defined(__WATCOMC__) || defined(__SUNPRO_C) |
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#define BEA_HAS_INLINE |
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#else |
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/* Add any special compiler-specific cases here */ |
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#if defined(_MSC_VER) || defined(__BORLANDC__) || \ |
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defined(__DMC__) || defined(__SC__) || \ |
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defined(__WATCOMC__) || defined(__LCC__) || \ |
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defined(__DECC) || defined(__EABI__) |
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#ifndef __inline__ |
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#define __inline__ __inline |
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#endif |
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#define BEA_HAS_INLINE |
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#else |
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#if !defined(__MRC__) && !defined(_SGI_SOURCE) |
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#ifndef __inline__ |
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#define __inline__ inline |
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#endif |
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#define BEA_HAS_INLINE |
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#endif /* Not a funky compiler */ |
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#endif /* Visual C++ */ |
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#endif /* GNU C */ |
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#endif /* CACHE_HAS_INLINE */ |
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|
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/* If inlining isn't supported, remove "__inline__", turning static |
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inlined functions into static functions (resulting in code bloat |
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in all files which include the offending header files) |
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*/ |
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#ifndef BEA_HAS_INLINE |
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#define __inline__ |
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#endif |
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|
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/* fix a bug with gcc under windows */ |
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|
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#if defined(__WIN32__) || defined(WIN32) || defined(_WIN32) || defined(_WIN64) |
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#if defined(__MINGW32__) |
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#define const__ |
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#else |
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#define const__ const |
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#endif |
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#else |
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#define const__ const |
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#endif |
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|
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|
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|
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#endif |
