From: noer AT cygnus DOT com (Geoffrey Noer)
Subject: Re: I: gcc ... -U_WIN32 ... may cause problems
10 Sep 1998 15:12:55 -0700
Message-ID: <19980909155615.49408.cygnus.gnu-win32@cygnus.com>
References: <3 DOT 0 DOT 5 DOT 32 DOT 19980902163616 DOT 009d4ce0 AT pop DOT ma DOT ultranet DOT com>
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To: Mumit Khan <khan AT xraylith DOT wisc DOT edu>
Cc: "Larry Hall (RFK Partners Inc)" <lhall AT rfk DOT com>, gnu-win32 AT cygnus DOT com

On Wed, Sep 02, 1998 at 04:28:19PM -0500, Mumit Khan wrote:
[...]
> I think you are confusing the term "Microsoft specifc predefined macros"
> with "these macros are only defined for Microsoft compilers". I've plucked
> 3 out of the list, and 2 of those are defined by *every* C++ compiler 
> for W95/NT.
> 
> The only MS compiler specific macro among these 3 is _MSC_VER, which GNU
> does not and will not define.

This is (and was) my interpretation as well.  Since both Cygwin32 and
Mingw32 configs have access to the Win32 API, I believe both should
define _WIN32.

I would be ok with adding "-Dunix" when the Cygwin32 config is being
used if that would help people.

-- 
Geoffrey Noer
noer AT cygnus DOT com
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