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Date: Sun, 28 Aug 2011 08:38:52 -0400
From: Ryan Johnson <ryan DOT johnson AT cs DOT utoronto DOT ca>
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To: cygwin AT cygwin DOT com
Subject: Re: v*printf functions not available with g++ -std=c++0x
References: <4E4BD899 DOT 4070409 AT cs DOT utoronto DOT ca> <20110818143329 DOT GQ27614 AT calimero DOT vinschen DOT de>
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On 18/08/2011 10:33 AM, Corinna Vinschen wrote:
> If I try that with Yaakov's 4.5.3 cross compilers, then __STRICT_ANSI__
> is not defined with -std=c__0x, unless I also specify `-ansi' on the
> command line.  However, there's a weird warning:
>
>    $ i686-pc-cygwin-g++ -std=c++0x -dM -E -<  /dev/null | grep ANSI
>    cc1: warning: command line option "-std=c++0x" is valid for C++/ObjC++ but not for C
>
> Well, sure, that's why I called g++, not gcc...
That's just because you read from /dev/null, so it couldn't infer which 
language the input file was. Try it with -x c++ ?

Ryan


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