mirror of
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117 lines
3.6 KiB
C++
117 lines
3.6 KiB
C++
/*
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* InspIRCd -- Internet Relay Chat Daemon
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*
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* Copyright (C) 2013 Peter Powell <petpow@saberuk.com>
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* Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
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* Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
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*
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* This file is part of InspIRCd. InspIRCd is free software: you can
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* redistribute it and/or modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation, version 2.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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/**
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* Some implementations of the C++11 standard library are incomplete so we use
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* the implementation of the same types from C++ Technical Report 1 instead.
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*/
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#if defined _LIBCPP_VERSION || defined _WIN32
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# define TR1NS std
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# include <unordered_map>
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#else
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# define TR1NS std::tr1
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# include <tr1/unordered_map>
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#endif
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/**
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* This macro enables the compile-time checking of printf format strings. This
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* makes the compiler show a warning if the format of a printf arguments are
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* incorrect.
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*/
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#if defined __clang__ || defined __GNUC__
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# define CUSTOM_PRINTF(stringpos, firstpos) __attribute__((format(printf, stringpos, firstpos)))
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#else
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# pragma message ("Warning! CUSTOM_PRINTF() does not work on your compiler!")
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# define CUSTOM_PRINTF(stringpos, firstpos)
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#endif
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/**
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* These macros enable the use of the C++11 override control keywords in
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* compilers which support them.
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*/
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#if __cplusplus >= 201103L
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# define HAS_CXX11_FINAL_OVERRIDE
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#elif defined __clang__
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# if __has_feature(cxx_override_control)
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# define HAS_CXX11_FINAL_OVERRIDE
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# endif
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#elif (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)
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# if defined __GXX_EXPERIMENTAL_CXX0X__
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# define HAS_CXX11_FINAL_OVERRIDE
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# endif
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#elif _MSC_VER >= 1700
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# define HAS_CXX11_FINAL_OVERRIDE
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#endif
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#if defined HAS_CXX11_FINAL_OVERRIDE
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# define CXX11_FINAL final
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# define CXX11_OVERRIDE override
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#else
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# define CXX11_FINAL
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# define CXX11_OVERRIDE
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#endif
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/**
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* These macros enable the detection of the C++11 variadic templates in
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* compilers which support them.
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*/
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#if __cplusplus >= 201103L
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# define HAS_CXX11_VARIADIC_TEMPLATES
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#elif defined __clang__
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# if __has_feature(cxx_variadic_templates)
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# define HAS_CXX11_VARIADIC_TEMPLATES
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# endif
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#elif (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
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# if defined __GXX_EXPERIMENTAL_CXX0X__
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# define HAS_CXX11_VARIADIC_TEMPLATES
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# endif
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#elif _MSC_FULL_VER >= 170051025
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# define HAS_CXX11_VARIADIC_TEMPLATES
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#endif
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/**
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* This macro allows methods to be marked as deprecated. To use this, wrap the
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* method declaration in the header file with the macro.
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*/
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#if defined __clang__ || defined __GNUC__
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# define DEPRECATED_METHOD(function) function __attribute__((deprecated))
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#elif defined _MSC_VER
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# define DEPRECATED_METHOD(function) __declspec(deprecated) function
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#else
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# pragma message ("Warning! DEPRECATED_METHOD() does not work on your compiler!")
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# define DEPRECATED_METHOD(function) function
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#endif
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/**
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* Windows is very different to UNIX so we have to wrap certain features in
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* order to build on Windows correctly.
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*/
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#if defined _WIN32
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# include "inspircd_win32wrapper.h"
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#else
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# include <unistd.h>
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# define ENTRYPOINT int main(int argc, char** argv)
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# define DllExport __attribute__ ((visibility ("default")))
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# define CoreExport __attribute__ ((visibility ("default")))
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#endif
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