Boost :: Spirit编译错误

Question

我很少问及编译错误,但是我遇到了一些错误.

我成功编译了Android的boost库,我正在尝试使用它的Spirit库来构建解析器.但是当我试图编译时.我得到以下错误.

至于endian.hpp中的第一个错误,我想我需要在文件中包含它的cpu类型(Android).但我不知道为什么我会得到其他错误.任何线索或提示将不胜感激.

> In file included from
> C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/support/detail/integer/endian.hpp:37,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/support/detail/endian.hpp:24,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/qi/binary/binary.hpp:16,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/qi/binary.hpp:14,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/qi.hpp:18,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/include/qi.hpp:16,
>                  from D:/mywork/dev/eclWork/BoostTest/jni/ndkfoo.cpp:24:
> C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/detail/endian.hpp:74:3:
> error: #error The file boost/detail/endian.hpp needs to be set up for
> your CPU type. In file included from
> C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/qi/directive.hpp:14,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/qi.hpp:19,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/include/qi.hpp:16,
>                  from D:/mywork/dev/eclWork/BoostTest/jni/ndkfoo.cpp:24:
> C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/qi/directive/as.hpp:128:
> error: 'wstring' is not a member of 'std'
> C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/qi/directive/as.hpp:128:
> error: 'wstring' is not a member of 'std'
> C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/qi/directive/as.hpp:128:
> error: template argument 2 is invalid In file included from
> C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/math/special_functions/fpclassify.hpp:20,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/support/detail/sign.hpp:22,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/qi/numeric/detail/real_impl.hpp:22,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/qi/numeric/real.hpp:21,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/qi/numeric.hpp:17,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/home/qi.hpp:21,
>                  from C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/spirit/include/qi.hpp:16,
>                  from D:/mywork/dev/eclWork/BoostTest/jni/ndkfoo.cpp:24:
> C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/math/special_functions/detail/fp_traits.hpp:472:
> error: invalid application of 'sizeof' to incomplete type
> 'boost::STATIC_ASSERTION_FAILURE' 
> C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/math/special_functions/detail/fp_traits.hpp:
> In static member function 'static void
> boost::math::detail::fp_traits_non_native boost::math::detail::extended_double_precision>::get_bits(long double,
> uint32_t&)':
> C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/math/special_functions/detail/fp_traits.hpp:457:
> error: 'offset_' was not declared in this scope
> C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/math/special_functions/detail/fp_traits.hpp:
> In static member function 'static void
> boost::math::detail::fp_traits_non_native boost::math::detail::extended_double_precision>::set_bits(long
> double&, uint32_t)':
> C:/Progra~1/Android/android-ndk-r6b/sources/boost/boost/math/special_functions/detail/fp_traits.hpp:462:
> error: 'offset_' was not declared in this scope make: ***
> [/cygdrive/d/mywork/dev/eclWork/BoostTest/obj/local/armeabi/objs/ndkfoo/ndkfoo.o]
> Error 1

Answer 1

也许它有点晚了,但可以通过添加-D_LITTLE_ENDIAN来轻松修复.

Answer 2

我想你的问题的答案就在这里。看来Android根本不支持std::wstring。然而，我认为 Spirit 应该仍然可以char仅在类型上工作（假设 CPU 字节顺序已设置） - 你尝试过吗？