| 1 | // private_config.hpp ----------------------------------------------------------------// |
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| 2 | |
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| 3 | // Copyright 2021 Andrey Semashev |
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| 4 | |
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| 5 | // Distributed under the Boost Software License, Version 1.0. |
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| 6 | // See http://www.boost.org/LICENSE_1_0.txt |
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| 7 | |
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| 8 | // See library home page at http://www.boost.org/libs/filesystem |
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| 9 | |
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| 10 | //--------------------------------------------------------------------------------------// |
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| 11 | |
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| 12 | #ifndef BOOST_FILESYSTEM_SRC_PRIVATE_CONFIG_HPP_ |
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| 13 | #define BOOST_FILESYSTEM_SRC_PRIVATE_CONFIG_HPP_ |
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| 14 | |
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| 15 | #include <boost/filesystem/config.hpp> |
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| 16 | |
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| 17 | #if defined(BOOST_FILESYSTEM_HAS_INIT_PRIORITY) |
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| 18 | #define BOOST_FILESYSTEM_INIT_PRIORITY(n) __attribute__ ((init_priority(n))) |
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| 19 | #else |
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| 20 | #define BOOST_FILESYSTEM_INIT_PRIORITY(n) |
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| 21 | #endif |
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| 22 | |
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| 23 | // According to https://gcc.gnu.org/bugzilla//show_bug.cgi?id=65115, |
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| 24 | // the default C++ object initializers priority is 65535. We would like to |
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| 25 | // initialize function pointers earlier than that (with lower priority values), |
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| 26 | // before the other global objects initializers are run. Other than this, |
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| 27 | // these priority values are arbitrary. |
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| 28 | #define BOOST_FILESYSTEM_FUNC_PTR_INIT_PRIORITY 32767 |
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| 29 | |
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| 30 | // Path globals initialization priority |
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| 31 | #define BOOST_FILESYSTEM_PATH_GLOBALS_INIT_PRIORITY 32768 |
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| 32 | |
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| 33 | #if defined(__has_feature) && defined(__has_attribute) |
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| 34 | #if __has_feature(memory_sanitizer) && __has_attribute(no_sanitize) |
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| 35 | #define BOOST_FILESYSTEM_NO_SANITIZE_MEMORY __attribute__ ((no_sanitize("memory"))) |
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| 36 | #endif |
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| 37 | #endif // defined(__has_feature) && defined(__has_attribute) |
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| 38 | |
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| 39 | #ifndef BOOST_FILESYSTEM_NO_SANITIZE_MEMORY |
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| 40 | #define BOOST_FILESYSTEM_NO_SANITIZE_MEMORY |
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| 41 | #endif |
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| 42 | |
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| 43 | #if defined(_MSC_VER) |
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| 44 | #if _MSC_VER < 1300 || _MSC_VER > 1900 // 1300 == VC++ 7.0, 1900 == VC++ 14.0 |
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| 45 | typedef void (__cdecl* init_func_ptr_t)(); |
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| 46 | #define BOOST_FILESYSTEM_INITRETSUCCESS_V |
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| 47 | #define BOOST_FILESYSTEM_INIT_FUNC void __cdecl |
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| 48 | #else |
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| 49 | typedef int (__cdecl* init_func_ptr_t)(); |
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| 50 | #define BOOST_FILESYSTEM_INITRETSUCCESS_V 0 |
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| 51 | #define BOOST_FILESYSTEM_INIT_FUNC int __cdecl |
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| 52 | #endif |
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| 53 | #else // defined(_MSC_VER) |
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| 54 | typedef void (*init_func_ptr_t)(); |
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| 55 | #define BOOST_FILESYSTEM_INITRETSUCCESS_V |
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| 56 | #define BOOST_FILESYSTEM_INIT_FUNC void |
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| 57 | #endif // defined(_MSC_VER) |
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| 58 | |
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| 59 | #if defined(__has_attribute) |
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| 60 | #if __has_attribute(__used__) |
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| 61 | #define BOOST_FILESYSTEM_ATTRIBUTE_RETAIN __attribute__ ((__used__)) |
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| 62 | #endif |
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| 63 | #endif |
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| 64 | |
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| 65 | #if !defined(BOOST_FILESYSTEM_ATTRIBUTE_RETAIN) && defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 402 |
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| 66 | #define BOOST_FILESYSTEM_ATTRIBUTE_RETAIN __attribute__ ((__used__)) |
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| 67 | #endif |
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| 68 | |
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| 69 | #if !defined(BOOST_FILESYSTEM_ATTRIBUTE_RETAIN) |
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| 70 | #define BOOST_FILESYSTEM_NO_ATTRIBUTE_RETAIN |
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| 71 | #define BOOST_FILESYSTEM_ATTRIBUTE_RETAIN |
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| 72 | #endif |
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| 73 | |
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| 74 | #endif // BOOST_FILESYSTEM_SRC_PRIVATE_CONFIG_HPP_ |
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| 75 | |
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