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Better defaults for compiler capabilities.

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This commit is contained in:
David Williams 2012-12-29 23:16:29 +01:00
parent 9273094ebd
commit 0c78d97ba5
1 changed files with 16 additions and 13 deletions
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29
library/PolyVoxCore/include/PolyVoxCore/Impl/CompilerCapabilities.h
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@ -1,20 +1,23 @@
/* /*
* This file provides the default compiler capabilities for for Visual Studio. * This file describes the capabilities of the C++ compiler and is used to determine which features to enable in PolyVox.
* On other compilers CMake will detect which features are available and create * It assumes that if the compiler is from VS2008 or earlier then no C++11 is present, otherwise it assumes full support
* a file like this. * is present.
* *
* To Enable these features in Visual Studio, define the variables in this file. * Not that this file is usually overwritten by CMake which does careful tests of the true compiler capabilities. However,
*/ * we provide this default file so that CMake is not actually required for users of PolyVox and they can instead just drop
* PolyVox code into their project/makefile if they prefer.
*/
#ifndef __PolyVox_CompilerCapabilities_H__ #ifndef __PolyVox_CompilerCapabilities_H__
#define __PolyVox_CompilerCapabilities_H__ #define __PolyVox_CompilerCapabilities_H__
//#define HAS_CXX11_CONSTEXPR // If we are not using Visual Studio (or we are but it
// is a recent version) then assume support for these.
//#define HAS_CXX11_STATIC_ASSERT #if !defined(_MSC_VER) || (_MSC_VER >= 1600)
#define HAS_CXX11_CONSTEXPR
//#define HAS_CXX11_CSTDINT_H #define HAS_CXX11_STATIC_ASSERT
#define HAS_CXX11_CSTDINT_H
#define HAS_CXX11_SHARED_PTR #define HAS_CXX11_SHARED_PTR
#endif
#endif #endif