f4b80e5337
Don't support this compiler any more, this allows to get rid of tons of MSVC6-specific workarounds, in particular we can now use Bind() and natural template functions calls in the library code. Also remove MSVC6 project and solution files and don't generate them when bakefile_gen is ran any more (removing the remaining occurrences of msvc6prj from the bakefiles results in weird bake-time errors, so it's simpler to just leave them there). git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76532 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
167 lines
4.8 KiB
C
167 lines
4.8 KiB
C
/*
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* Name: wx/compiler.h
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* Purpose: Compiler-specific macro definitions.
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* Author: Vadim Zeitlin
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* Created: 2013-07-13 (extracted from wx/platform.h)
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* Copyright: (c) 1997-2013 Vadim Zeitlin <vadim@wxwidgets.org>
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* Licence: wxWindows licence
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*/
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/* THIS IS A C FILE, DON'T USE C++ FEATURES (IN PARTICULAR COMMENTS) IN IT */
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#ifndef _WX_COMPILER_H_
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#define _WX_COMPILER_H_
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/*
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Compiler detection and related helpers.
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*/
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/*
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Notice that Intel compiler can be used as Microsoft Visual C++ add-on and
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so we should define both __INTELC__ and __VISUALC__ for it.
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*/
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#ifdef __INTEL_COMPILER
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# define __INTELC__
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#endif
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#if defined(_MSC_VER)
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/*
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define another standard symbol for Microsoft Visual C++: the standard
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one (_MSC_VER) is also defined by some other compilers.
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*/
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# define __VISUALC__ _MSC_VER
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/*
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define special symbols for different VC version instead of writing tests
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for magic numbers such as 1200, 1300 &c repeatedly
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*/
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#if __VISUALC__ < 1300
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# error "This Visual C++ version is not supported any longer (at least MSVC 2003 required)."
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#elif __VISUALC__ < 1400
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# define __VISUALC7__
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#elif __VISUALC__ < 1500
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# define __VISUALC8__
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#elif __VISUALC__ < 1600
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# define __VISUALC9__
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#elif __VISUALC__ < 1700
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# define __VISUALC10__
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#elif __VISUALC__ < 1800
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# define __VISUALC11__
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#elif __VISUALC__ < 1900
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# define __VISUALC12__
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#else
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# pragma message("Please update wx/compiler.h to recognize this VC++ version")
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#endif
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#elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__)
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# define __BORLANDC__
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#elif defined(__WATCOMC__)
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#elif defined(__SC__)
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# define __SYMANTECC__
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#elif defined(__SUNPRO_CC)
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# ifndef __SUNCC__
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# define __SUNCC__ __SUNPRO_CC
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# endif /* Sun CC */
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#elif defined(__SC__)
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# ifdef __DMC__
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# define __DIGITALMARS__
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# else
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# define __SYMANTEC__
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# endif
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#endif /* compiler */
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/*
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Macros for checking compiler version.
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*/
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/*
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This macro can be used to test the gcc version and can be used like this:
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# if wxCHECK_GCC_VERSION(3, 1)
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... we have gcc 3.1 or later ...
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# else
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... no gcc at all or gcc < 3.1 ...
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# endif
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*/
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#if defined(__GNUC__) && defined(__GNUC_MINOR__)
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#define wxCHECK_GCC_VERSION( major, minor ) \
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( ( __GNUC__ > (major) ) \
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|| ( __GNUC__ == (major) && __GNUC_MINOR__ >= (minor) ) )
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#else
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#define wxCHECK_GCC_VERSION( major, minor ) 0
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#endif
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/*
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This macro can be used to test the Visual C++ version.
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*/
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#ifndef __VISUALC__
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# define wxVISUALC_VERSION(major) 0
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# define wxCHECK_VISUALC_VERSION(major) 0
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#else
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# define wxVISUALC_VERSION(major) ( (6 + major) * 100 )
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# define wxCHECK_VISUALC_VERSION(major) ( __VISUALC__ >= wxVISUALC_VERSION(major) )
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#endif
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/**
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This is similar to wxCHECK_GCC_VERSION but for Sun CC compiler.
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*/
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#ifdef __SUNCC__
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/*
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__SUNCC__ is 0xVRP where V is major version, R release and P patch level
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*/
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#define wxCHECK_SUNCC_VERSION(maj, min) (__SUNCC__ >= (((maj)<<8) | ((min)<<4)))
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#else
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#define wxCHECK_SUNCC_VERSION(maj, min) (0)
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#endif
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#ifndef __WATCOMC__
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# define wxWATCOM_VERSION(major,minor) 0
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# define wxCHECK_WATCOM_VERSION(major,minor) 0
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# define wxONLY_WATCOM_EARLIER_THAN(major,minor) 0
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# define WX_WATCOM_ONLY_CODE( x )
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#else
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# if __WATCOMC__ < 1200
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# error "Only Open Watcom is supported in this release"
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# endif
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# define wxWATCOM_VERSION(major,minor) ( major * 100 + minor * 10 + 1100 )
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# define wxCHECK_WATCOM_VERSION(major,minor) ( __WATCOMC__ >= wxWATCOM_VERSION(major,minor) )
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# define wxONLY_WATCOM_EARLIER_THAN(major,minor) ( __WATCOMC__ < wxWATCOM_VERSION(major,minor) )
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# define WX_WATCOM_ONLY_CODE( x ) x
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#endif
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/*
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This macro can be used to check that the version of mingw32 CRT is at least
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maj.min
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*/
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/*
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Define Mingw identification symbols, wxCHECK_MINGW32_VERSION() is defined in
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wx/msw/gccpriv.h which is included later, see comments there.
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*/
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#ifdef __MINGW32__
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/*
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MinGW-w64 project provides compilers for both Win32 and Win64 but only
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defines the same __MINGW32__ symbol for the former as MinGW32 toolchain
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which is quite different (notably doesn't provide many SDK headers that
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MinGW-w64 does include). So we define a separate symbol which, unlike the
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predefined __MINGW64__, can be used to detect this toolchain in both 32 and
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64 bit builds.
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And define __MINGW32_TOOLCHAIN__ for consistency and also because it's
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convenient as we often want to have some workarounds only for the (old)
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MinGW32 but not (newer) MinGW-w64, which still predefines __MINGW32__.
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*/
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# ifdef __MINGW64_VERSION_MAJOR
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# ifndef __MINGW64_TOOLCHAIN__
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# define __MINGW64_TOOLCHAIN__
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# endif
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# else
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# ifndef __MINGW32_TOOLCHAIN__
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# define __MINGW32_TOOLCHAIN__
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# endif
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# endif
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#endif
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#endif // _WX_COMPILER_H_
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