1 | #ifndef CONFIG_HPP_ |
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2 | #define CONFIG_HPP_ |
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3 | |
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4 | /*============================================================================= |
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5 | config.hpp - Compiler dependent configuration. |
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6 | |
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7 | Copyright (C) 2011, Robert D. Cameron, Kenneth S. Herdy, Hua Huang and Nigel Medforth. |
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8 | Licensed to the public under the Open Software License 3.0. |
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9 | Licensed to International Characters Inc. |
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10 | under the Academic Free License version 3.0. |
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11 | =============================================================================*/ |
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12 | |
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13 | #if !(defined (_MSC_VER) || (defined __GNUC__)) |
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14 | #error "Compiler not supported. Aborting compilation." |
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15 | #endif |
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16 | |
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17 | /* |
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18 | * Eliminate definitions of max and min macros from WinDef.h or |
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19 | * any other source. |
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20 | */ |
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21 | #undef min |
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22 | #undef max |
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23 | |
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24 | /* |
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25 | * IDISA_INLINE is a macro which expands to tell the compiler that the method |
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26 | * decorated with it should be inlined. This macro is usable from C and C++ |
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27 | * code, even though C89 does not support the |inline| keyword. The compiler |
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28 | * may ignore this directive if it chooses. |
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29 | */ |
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30 | #ifndef IDISA_INLINE |
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31 | #if defined __cplusplus |
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32 | #define IDISA_INLINE inline |
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33 | #elif defined _MSC_VER |
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34 | #define IDISA_INLINE __inline |
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35 | // #elif defined __INTEL_COMPILER |
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36 | // #define IDISA_INLINE __inline // ICC defaults to GCC. See, Intel® C++ Compiler User and Reference Guides |
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37 | #elif defined __GNUC__ |
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38 | #define IDISA_INLINE __inline__ |
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39 | #else |
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40 | #define IDISA_INLINE inline |
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41 | #endif |
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42 | #endif |
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43 | |
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44 | /* |
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45 | * IDISA_INLINE is a macro which expands to tell the compiler that the |
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46 | * method decorated with it must be inlined, even if the compiler thinks |
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47 | * otherwise. This is only a (much) stronger version of the IDISA_INLINE hint: |
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48 | * compilers are not guaranteed to respect it (although they're much more likely |
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49 | * to do so). |
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50 | */ |
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51 | #ifndef IDISA_ALWAYS_INLINE |
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52 | #if defined IDISA_DEBUG |
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53 | #define IDISA_ALWAYS_INLINE IDISA_INLINE |
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54 | #elif defined _MSC_VER |
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55 | #define IDISA_ALWAYS_INLINE __forceinline |
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56 | // #elif defined __INTEL_COMPILER |
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57 | // #define IDISA_ALWAYS_INLINE __forceinline // ICC defaults to GCC. See, Intel® C++ Compiler User and Reference Guides |
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58 | #elif defined __GNUC__ |
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59 | #define IDISA_ALWAYS_INLINE __attribute__((always_inline)) IDISA_INLINE |
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60 | #else |
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61 | #define IDISA_ALWAYS_INLINE IDISA_INLINE |
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62 | #endif |
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63 | #endif |
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64 | |
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65 | #endif // CONFIG_HPP_ |
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