boost/asio/detail/push_options.hpp
// // push_options.hpp // ~~~~~~~~~~~~~~~~ // // Copyright (c) 2003-2008 Christopher M. Kohlhoff (chris at kohlhoff dot com) // // Distributed under the Boost Software License, Version 1.0. (See accompanying // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // // No header guard #if defined(__COMO__) // Comeau C++ #elif defined(__DMC__) // Digital Mars C++ #elif defined(__INTEL_COMPILER) || defined(__ICL) \ || defined(__ICC) || defined(__ECC) // Intel C++ #elif defined(__GNUC__) // GNU C++ # if defined(__MINGW32__) || defined(__CYGWIN__) # pragma pack (push, 8) # endif #elif defined(__KCC) // Kai C++ #elif defined(__sgi) // SGI MIPSpro C++ #elif defined(__DECCXX) // Compaq Tru64 Unix cxx #elif defined(__ghs) // Greenhills C++ #elif defined(__BORLANDC__) // Borland C++ # pragma option push -a8 -b -Ve- -Vx- -w-inl -vi- # pragma nopushoptwarn # pragma nopackwarning # if !defined(__MT__) # error Multithreaded RTL must be selected. # endif // !defined(__MT__) #elif defined(__MWERKS__) // Metrowerks CodeWarrior #elif defined(__SUNPRO_CC) // Sun Workshop Compiler C++ #elif defined(__HP_aCC) // HP aCC #elif defined(__MRC__) || defined(__SC__) // MPW MrCpp or SCpp #elif defined(__IBMCPP__) // IBM Visual Age #elif defined(_MSC_VER) // Microsoft Visual C++ // // Must remain the last #elif since some other vendors (Metrowerks, for example) // also #define _MSC_VER # pragma warning (disable:4103) # pragma warning (push) # pragma warning (disable:4244) # pragma warning (disable:4355) # pragma warning (disable:4675) # if defined(_M_IX86) && defined(_Wp64) // The /Wp64 option is broken. If you want to check 64 bit portability, use a // 64 bit compiler! # pragma warning (disable:4311) # pragma warning (disable:4312) # endif // defined(_M_IX86) && defined(_Wp64) # pragma pack (push, 8) // Note that if the /Og optimisation flag is enabled with MSVC6, the compiler // has a tendency to incorrectly optimise away some calls to member template // functions, even though those functions contain code that should not be // optimised away! Therefore we will always disable this optimisation option // for the MSVC6 compiler. # if (_MSC_VER < 1300) # pragma optimize ("g", off) # endif # if !defined(_MT) # error Multithreaded RTL must be selected. # endif // !defined(_MT) #endif