Re: [Boost-users] cross-compilation x86_64-w64-ming32: undefined reference to `InterlockedIncrement'

Subject: Re: [Boost-users] cross-compilation x86_64-w64-ming32: undefined reference to `InterlockedIncrement'
From: Frédéric Bron (frederic.bron_at_[hidden])
Date: 2013-09-07 06:33:09

>> 1. in both cases, the following variables are undefined:
>> WIN32 __CYGWIN__ MINGW64 _M_IA64 BOOST_MSVC BOOST_INTEL_WIN _WIN32_WCE
>> _MSC_VER
>>
>> 2. in both cases, the following variables are defined with value 1:
>> _WIN32 __WIN32
>>
>> 3. variable _M_AMD64 is undefined with i686-w64-mingw32-g++ and
>> defined with value 100 with x86_64-w64-mingw32-g++.
>>
>> Does this help? In particular, is it normal that _WIN32 and __WIN32
>> are defined when targetting win64? Is it normal that MINGW64 is always
>> undefined although I use a W64 compiler?
>>
> I suspect you mean __MINGW64__.
>
> If not. Could you check if __MINGW64__ is defined?

sorry, you're right __MINGW64__ is used in the code and it is
undefined with i686-w64-mingw32-g++ and defined and equal to 1 with
x86_64-w64-mingw32-g++.

Cheers,

Frédéric