[zeromq-dev] x64 Mingw32 build errors

[Steven McCoy]

On 28 May 2011 06:56, Steven McCoy <steven.mccoy at miru.hk> wrote:

> Latest sync up with any zeromq repo seems to fail on x64,
>
> $ x86_64-w64-mingw32-g++ -DHAVE_CONFIG_H -pedantic -Werror -Wall
> -Wno-long-long -D_REENTRANT -D_THREAD_SAFE -g -O2 -MT libzmq_la-ctx.lo -MD
> -MP -MF .deps/libzmq_la-ctx.Tpo -c ctx.cpp  -DDLL_EXPORT -DPIC -o
> .libs/libzmq_la-ctx.o
> cc1plus: warnings being treated as errors
> In file included from windows.hpp:63:0,
>                  from fd.hpp:27,
>                  from mailbox.hpp:27,
>                  from ctx.hpp:29,
>                  from ctx.cpp:24:
> /usr/x86_64-w64-mingw32/sys-root/mingw/include/winsock2.h:15:2: error:
> #warning
> Please include winsock2.h before windows.h
>
> Looks like a possible bug with MinGW32 or something very fruity with
> preprocessor definitions as I cannot catch where it occurs by changing
> windows.h.
>
>
Blame here, windows.hpp line 27:

// The purpose of this header file is to turn on only the items actually
needed
// on the windows platform.

#define _WINSOCKAPI_

-- 
Steve-o
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