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improve support of MinGW-w64

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This commit is contained in:
Jinhao 2015-12-17 00:07:44 +08:00
parent 1d9b75b1c2
commit 54ca38d575
1 changed files with 26 additions and 18 deletions
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32
include/nana/config.hpp
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@ -67,20 +67,32 @@
// google: That's a known issue, tracked by an active bug (DevDiv#1060849). We were able to update the STL's headers in response to char16_t/char32_t, but we still need to update the separately compiled sources.
#define STD_CODECVT_NOT_SUPPORTED
#endif // _MSC_VER == 1900
#endif // _MSVC
#if defined(__clang__)
#elif defined(__clang__) //Clang
#include <iosfwd> //Introduces some implement-specific flags of ISO C++ Library
#if defined(__GLIBCPP__) || defined(__GLIBCXX__)
//<codecvt> is a known issue on libstdc++, it works on libc++
#define STD_CODECVT_NOT_SUPPORTED
#endif
#elif defined(__GNUC__) //GCC
#include <iosfwd> //Introduces some implement-specific flags of ISO C++ Library
#if defined(__GLIBCPP__) || defined(__GLIBCXX__)
//<codecvt> is a known issue on libstdc++, it works on libc++
#define STD_CODECVT_NOT_SUPPORTED
//It's a known issue of libstdc++ on MinGW
//introduce to_string/to_wstring workarounds for disabled capacity of stdlib
#ifdef _GLIBCXX_HAVE_BROKEN_VSWPRINTF
#if (__GNUC__ < 5)
# define STD_TO_STRING_NOT_SUPPORTED
#endif
#define STD_TO_WSTRING_NOT_SUPPORTED
#endif
#endif
#if (__GNUC__ == 4)
#if ((__GNUC_MINOR__ < 8) || (__GNUC_MINOR__ == 8 && __GNUC_PATCHLEVEL__ < 1))
@ -91,26 +103,22 @@
//boost.thread will be replaced with meganz's mingw-std-threads.
// https://github.com/meganz/mingw-std-threads
//#define USE_github_com_meganz_mingw_std_threads
#define STD_TO_STRING_NOT_SUPPORTED
#endif
//_GLIBCXX_HAVE_BROKEN_VSWPRINTF is enabled to turn off all numeric conversions on MinGW(GCC 4)
#if defined(NANA_MINGW)
//It's a knonwn issue under MinGW
#define STD_NUMERIC_CONVERSIONS_NOT_SUPPORTED
#endif
#if ((__GNUC_MINOR__ < 8) || defined(NANA_MINGW))
#if (__GNUC_MINOR__ < 8)
//introduce to_string/to_wstring workaround for lack of stdlib definitions
#ifndef STD_TO_STRING_NOT_SUPPORTED
# define STD_TO_STRING_NOT_SUPPORTED
#endif
#ifndef STD_TO_WSTRING_NOT_SUPPORTED
# define STD_TO_WSTRING_NOT_SUPPORTED
#endif
#elif (__GNUC__ == 5)
#if defined(NANA_MINGW)
//The _GLIBCXX_HAVE_BROKEN_VSWPRINTF only applies to wide string
//It's a knonwn issue under MinGW
#define STD_TO_WSTRING_NOT_SUPPORTED
#endif
#endif
#endif