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| 1 | // ================================================================ // |
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| 2 | // // |
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| 3 | // File : arb_early_check.h // |
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| 4 | // Purpose : early check for 32/64bit mismatch // |
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| 5 | // // |
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| 6 | // Coded by Ralf Westram (coder@reallysoft.de) in December 2012 // |
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| 7 | // Institute of Microbiology (Technical University Munich) // |
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| 8 | // http://www.arb-home.de/ // |
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| 9 | // // |
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| 10 | // ================================================================ // |
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| 11 | |
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| 12 | #ifndef ARB_EARLY_CHECK_H |
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| 13 | #define ARB_EARLY_CHECK_H |
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| 14 | |
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| 15 | #ifndef STATIC_ASSERT_H |
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| 16 | #include "static_assert.h" |
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| 17 | #endif |
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| 18 | |
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| 19 | // -------------------------------------------------------------------------------- |
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| 20 | // if any of the assertions below fails, then ... |
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| 21 | // |
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| 22 | // - edit ../config.makefile and correct ARB_64 to match your machine |
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| 23 | // - make clean |
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| 24 | // - make all |
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| 25 | |
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| 26 | #if defined(ARB_64) |
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| 27 | STATIC_ASSERT_ANNOTATED(sizeof(void*) == 8, "You cannot compile a 64bit-ARB on a 32bit-machine"); |
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| 28 | #else // !defined(ARB_64) |
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| 29 | STATIC_ASSERT_ANNOTATED(sizeof(void*) == 4, "You cannot compile a 32bit-ARB on a 64bit-machine"); |
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| 30 | #endif |
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| 31 | |
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| 32 | |
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| 33 | #else |
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| 34 | #error arb_early_check.h included twice |
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| 35 | #endif // ARB_EARLY_CHECK_H |
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