在cygwin上编译Boost asio会出现很多错误

我在cygwin上训练官方Boost asio示例(timer.cpp)。我想在不创建任何.lib或.dll的情况下编译它，并最大限度地减少开源分发的依赖。但是当我只复制asio和config目录以及asio.hpp和config.hpp文件到libs目录时(根据官方手册，Boost asio只需要Boost config。参考Boost (io dependencies)，并使用g++ timer.cpp -Ilibs -o timer编译示例，出现没有boost/version.hpp的错误。

我复制省略的头文件并编译它…类似的错误再次发生。和副本……发生……复制……发生……没完没了。因此，我将所有Boost库复制到libs中，并对其进行编译。但是我混淆了很多很多的错误和警告。尽管我在#include <boost/asio.hpp>之前声明#define __USE_W32_SOCKETS和#define _WIN32_WINNT 0x0603(我在Windows 8.1上工作)。以下是最终的编译输出。我累了。

In file included from /usr/include/w32api/winsock2.h:56:0,
                 from libs/boost/asio/detail/socket_types.hpp:38,
                 from libs/boost/asio/detail/impl/winsock_init.ipp:22,
                 from libs/boost/asio/detail/winsock_init.hpp:125,
                 from libs/boost/asio/io_service.hpp:28,
                 from libs/boost/asio/basic_io_object.hpp:19,
                 from libs/boost/asio/basic_socket.hpp:20,
                 from libs/boost/asio/basic_datagram_socket.hpp:20,
                 from libs/boost/asio.hpp:21,
                 from src/main.cpp:4:
/usr/include/w32api/psdk_inc/_fd_types.h:100:2: warning: #warning "fd_set and     associated macros have been defined in sys/types.      This can cause runtime     problems with W32 sockets" [-Wcpp]
 #warning "fd_set and associated macros have been defined in sys/types.  
  ^
In file included from libs/boost/asio/detail/impl/posix_tss_ptr.ipp:24:0,
                 from libs/boost/asio/detail/posix_tss_ptr.hpp:76,
                 from libs/boost/asio/detail/tss_ptr.hpp:27,
                 from libs/boost/asio/detail/call_stack.hpp:20,
                 from libs/boost/asio/impl/handler_alloc_hook.ipp:19,
                 from libs/boost/asio/handler_alloc_hook.hpp:80,
                 from libs/boost/asio/detail/handler_alloc_helpers.hpp:21,
                 from libs/boost/asio/detail/bind_handler.hpp:19,
                 from libs/boost/asio/detail/wrapped_handler.hpp:18,
                 from libs/boost/asio/io_service.hpp:24,
                 from libs/boost/asio/basic_io_object.hpp:19,
                 from libs/boost/asio/basic_socket.hpp:20,
                 from libs/boost/asio/basic_datagram_socket.hpp:20,
                 from libs/boost/asio.hpp:21,
                 from src/main.cpp:4:
libs/boost/asio/error.hpp:87:31: error: a function call cannot appear in     a constant-expression
           BOOST_ASIO_NATIVE_ERROR(ERROR_BROKEN_PIPE),

简介:

Q1。Boost asio需要一些其他Boost库，不仅仅是Boost config，但不是全部(我猜)。如何检查Boost asio的库依赖关系?

Q2。在cygwin上，用g++编译Boost asio定时器示例会出现很多错误和警告。但我是按照官方手册说的。我该怎么修理它?

谢谢。